LearnPress – WordPress LMS Plugin - Version 3.2.5.3

Version Description

~ Changed SQL to read course items by user item ID. ~ Improved performance in admin orders page. ~ Upgraded Vue/Vuex to latest version. ~ Added new theme to LP ad.

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Release Info

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Plugin Icon 128x128 LearnPress – WordPress LMS Plugin
Version 3.2.5.3
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Code changes from version 3.2.5.2 to 3.2.5.3

Files changed (71) hide show
  1. assets/js/admin/admin.js +0 -1
  2. assets/js/admin/course-editor.js +56 -57
  3. assets/js/admin/meta-box-order.js +4 -2
  4. assets/js/admin/modal-search-items.js +7 -5
  5. assets/js/admin/modal-search-users.js +8 -5
  6. assets/js/admin/question-editor.js +22 -17
  7. assets/js/admin/quiz-editor.js +65 -64
  8. assets/js/admin/statistic.js +0 -1
  9. assets/js/admin/sync-data.js +0 -1
  10. assets/js/admin/update.js +0 -3
  11. assets/js/admin/utils/_dropdown-pages.js +0 -1
  12. assets/js/global.js +3 -2
  13. assets/js/vendor/{sortable.1.6.0.js → sortable.js} +0 -0
  14. assets/js/vendor/{vue-resource.1.3.4.js → vue-resource.js} +0 -0
  15. assets/js/vendor/vue.js +11722 -9834
  16. assets/js/vendor/vue.min.js +3 -3
  17. assets/js/vendor/{vuedraggable.2.14.1.js → vuedraggable.js} +0 -0
  18. assets/js/vendor/vuex.2.3.1.js +0 -809
  19. assets/js/vendor/vuex.js +1005 -0
  20. inc/admin/class-lp-admin-assets.php +5 -5
  21. inc/admin/class-lp-post-type-actions.php +4 -0
  22. inc/admin/lp-admin-functions.php +2 -0
  23. inc/admin/views/course/added-items-preview.php +6 -3
  24. inc/admin/views/course/curriculum.php +4 -3
  25. inc/admin/views/course/editor.php +4 -3
  26. inc/admin/views/course/modal-choose-items.php +8 -6
  27. inc/admin/views/course/new-section-item.php +5 -3
  28. inc/admin/views/course/new-section.php +5 -3
  29. inc/admin/views/course/pagination.php +5 -3
  30. inc/admin/views/course/section-item.php +5 -3
  31. inc/admin/views/course/section.php +5 -3
  32. inc/admin/views/course/sections.php +5 -3
  33. inc/admin/views/question/actions.php +4 -3
  34. inc/admin/views/question/answer.php +4 -3
  35. inc/admin/views/question/editor.php +4 -3
  36. inc/admin/views/question/option.php +4 -3
  37. inc/admin/views/quiz/added-items-preview.php +4 -3
  38. inc/admin/views/quiz/editor.php +4 -3
  39. inc/admin/views/quiz/modal-choose-items.php +9 -6
  40. inc/admin/views/quiz/pagination.php +4 -3
  41. inc/admin/views/quiz/question-actions.php +4 -3
  42. inc/admin/views/quiz/question-answer-option.php +4 -3
  43. inc/admin/views/quiz/question-answer.php +5 -3
  44. inc/admin/views/quiz/question-meta.php +4 -3
  45. inc/admin/views/quiz/question-settings.php +5 -3
  46. inc/admin/views/quiz/question.php +4 -3
  47. inc/admin/views/quiz/questions.php +4 -4
  48. inc/admin/views/tools/course/html-course.php +4 -1
  49. inc/admin/views/tools/course/html-user-item.php +3 -1
  50. inc/admin/views/tools/course/html-user.php +3 -1
  51. inc/class-lp-assets.php +3 -3
  52. inc/curds/class-lp-course-curd.php +1 -1
  53. inc/curds/class-lp-helper-curd.php +4 -3
  54. inc/curds/class-lp-order-curd.php +12 -4
  55. inc/curds/class-lp-quiz-curd.php +2 -1
  56. inc/curds/class-lp-user-curd.php +10 -9
  57. inc/custom-post-types/abstract.php +1 -1
  58. inc/custom-post-types/course.php +6 -2
  59. inc/custom-post-types/order.php +12 -19
  60. inc/emails/class-lp-email-cancelled-order-instructor.php +4 -1
  61. inc/emails/class-lp-email-enrolled-course-instructor.php +4 -1
  62. inc/emails/class-lp-email-finished-course-instructor.php +4 -1
  63. inc/emails/class-lp-email-new-order-instructor.php +4 -1
  64. inc/lp-constants.php +1 -1
  65. inc/lp-core-functions.php +14 -7
  66. inc/lp-template-functions.php +9 -6
  67. inc/quiz/class-lp-quiz.php +7 -6
  68. inc/user-item/class-lp-user-item-quiz.php +1 -1
  69. learnpress.php +1 -1
  70. readme.txt +7 -1
  71. templates/emails/order-items-table.php +1 -1
assets/js/admin/admin.js CHANGED
@@ -66,7 +66,6 @@
66
  order: order
67
  },
68
  success: function (response) {
69
- console.log(response)
70
  }
71
  });
72
  }
66
  order: order
67
  },
68
  success: function (response) {
 
69
  }
70
  });
71
  }
assets/js/admin/course-editor.js CHANGED
@@ -15,8 +15,12 @@
15
  };
16
  })(window);
17
 
18
- jQuery(function ($) {
 
 
 
19
 
 
20
 
21
  /**
22
  * I18n Store
@@ -24,7 +28,7 @@ jQuery(function ($) {
24
  * @since 3.0.0
25
  */
26
 
27
- var LP_Curriculum_i18n_Store = (function (Vue, helpers, data) {
28
  var state = helpers.cloneObject(data.i18n);
29
 
30
  var getters = {
@@ -39,14 +43,14 @@ jQuery(function ($) {
39
  getters: getters
40
  };
41
 
42
- })(Vue, LP_Helpers, lpAdminCourseEditorSettings);
43
 
44
  /**
45
  * Sections Store.
46
  *
47
  * @since 3.0.0
48
  */
49
- var LP_Curriculum_Sections_Store = (function (Vue, helpers, data) {
50
  var state = helpers.cloneObject(data.sections);
51
 
52
  state.statusUpdateSection = {};
@@ -111,9 +115,7 @@ jQuery(function ($) {
111
  var pos;
112
 
113
  if (newSection.temp_id) {
114
- console.log(newSection)
115
  state.sections.map(function (section, i) {
116
- console.log(section)
117
  if (newSection.temp_id == section.id) {
118
  pos = i;
119
  return false;
@@ -122,7 +124,7 @@ jQuery(function ($) {
122
  }
123
 
124
  if (pos !== undefined) {
125
- Vue.set(state.sections, pos, newSection);
126
  } else {
127
  state.sections.push(newSection);
128
  }
@@ -205,27 +207,27 @@ jQuery(function ($) {
205
  },
206
 
207
  'UPDATE_SECTION_REQUEST': function (state, sectionId) {
208
- Vue.set(state.statusUpdateSection, sectionId, 'updating');
209
  },
210
 
211
  'UPDATE_SECTION_SUCCESS': function (state, sectionId) {
212
- Vue.set(state.statusUpdateSection, sectionId, 'successful');
213
  },
214
 
215
  'UPDATE_SECTION_FAILURE': function (state, sectionId) {
216
- Vue.set(state.statusUpdateSection, sectionId, 'failed');
217
  },
218
 
219
  'UPDATE_SECTION_ITEM_REQUEST': function (state, itemId) {
220
- Vue.set(state.statusUpdateSectionItem, itemId, 'updating');
221
  },
222
 
223
  'UPDATE_SECTION_ITEM_SUCCESS': function (state, itemId) {
224
- Vue.set(state.statusUpdateSectionItem, itemId, 'successful');
225
  },
226
 
227
  'UPDATE_SECTION_ITEM_FAILURE': function (state, itemId) {
228
- Vue.set(state.statusUpdateSectionItem, itemId, 'failed');
229
  },
230
  'APPEND_EMPTY_ITEM_TO_SECTION': function (state, data) {
231
 
@@ -257,7 +259,7 @@ jQuery(function ($) {
257
  var item_id = section.items[i].id;
258
  if (item_id) {
259
  if (data.items[item_id]) {
260
- Vue.set(section.items, i, data.items[item_id])
261
  }
262
  }
263
  } catch (ex) {
@@ -280,14 +282,14 @@ jQuery(function ($) {
280
  context.commit('CLOSE_ALL_SECTIONS');
281
  }
282
 
283
- Vue.http.LPRequest({
284
  type: 'hidden-sections',
285
  hidden: context.getters['hiddenSections']
286
  });
287
  },
288
 
289
  updateSectionsOrder: function (context, order) {
290
- Vue.http.LPRequest({
291
  type: 'sort-sections',
292
  order: JSON.stringify(order)
293
  }).then(
@@ -309,7 +311,7 @@ jQuery(function ($) {
309
  context.commit('OPEN_SECTION', section);
310
  }
311
 
312
- Vue.http.LPRequest({
313
  type: 'hidden-sections',
314
  hidden: context.getters['hiddenSections']
315
  });
@@ -318,11 +320,10 @@ jQuery(function ($) {
318
  updateSection: function (context, section) {
319
  context.commit('UPDATE_SECTION_REQUEST', section.id);
320
 
321
- Vue.http
322
- .LPRequest({
323
- type: 'update-section',
324
- section: JSON.stringify(section)
325
- })
326
  .then(function () {
327
  context.commit('UPDATE_SECTION_SUCCESS', section.id);
328
  })
@@ -334,7 +335,7 @@ jQuery(function ($) {
334
  removeSection: function (context, payload) {
335
  context.commit('REMOVE_SECTION', payload.index);
336
 
337
- Vue.http.LPRequest({
338
  type: 'remove-section',
339
  section_id: payload.section.id
340
  }).then(
@@ -360,7 +361,7 @@ jQuery(function ($) {
360
  title: newSection.section_name
361
  });
362
 
363
- Vue.http.LPRequest(newSection).then(
364
  function (response) {
365
  var result = response.body;
366
 
@@ -380,7 +381,7 @@ jQuery(function ($) {
380
  updateSectionItem: function (context, payload) {
381
  context.commit('UPDATE_SECTION_ITEM_REQUEST', payload.item.id);
382
 
383
- Vue.http.LPRequest({
384
  type: 'update-section-item',
385
  section_id: payload.section_id,
386
  item: JSON.stringify(payload.item)
@@ -407,12 +408,11 @@ jQuery(function ($) {
407
  var id = payload.item.id;
408
  context.commit('REMOVE_SECTION_ITEM', payload);
409
  payload.item.temp_id = 0;
410
- Vue.http
411
- .LPRequest({
412
- type: 'remove-section-item',
413
- section_id: payload.section_id,
414
- item_id: id
415
- }).then(
416
  function () {
417
  context.commit('REMOVE_SECTION_ITEM', payload);
418
  }
@@ -423,12 +423,11 @@ jQuery(function ($) {
423
  var id = payload.item.id;
424
  context.commit('REMOVE_SECTION_ITEM', payload);
425
  payload.item.temp_id = 0;
426
- Vue.http
427
- .LPRequest({
428
- type: 'delete-section-item',
429
- section_id: payload.section_id,
430
- item_id: id
431
- }).then(
432
  function () {
433
  context.commit('REMOVE_SECTION_ITEM', payload);
434
  }
@@ -439,7 +438,7 @@ jQuery(function ($) {
439
 
440
  context.commit('APPEND_EMPTY_ITEM_TO_SECTION', payload)
441
  //context.commit('UPDATE_SECTION_ITEMS', {section_id: payload.section_id, items: result.data});
442
- Vue.http.LPRequest({
443
  type: 'new-section-item',
444
  section_id: payload.section_id,
445
  item: JSON.stringify(payload.item)
@@ -466,7 +465,7 @@ jQuery(function ($) {
466
  },
467
 
468
  updateSectionItems: function (context, payload) {
469
- Vue.http.LPRequest({
470
  type: 'update-section-items',
471
  section_id: payload.section_id,
472
  items: JSON.stringify(payload.items),
@@ -493,7 +492,7 @@ jQuery(function ($) {
493
  mutations: mutations,
494
  actions: actions
495
  };
496
- })(Vue, LP_Helpers, lpAdminCourseEditorSettings);
497
 
498
 
499
  /**
@@ -503,7 +502,7 @@ jQuery(function ($) {
503
  *
504
  * @type {{namespaced, state, getters, mutations, actions}}
505
  */
506
- var LP_Choose_Items_Modal_Store = (function (exports, Vue, helpers, data) {
507
  var state = helpers.cloneObject(data.chooseItems);
508
  state.sectionId = false;
509
  state.pagination = '';
@@ -594,7 +593,7 @@ jQuery(function ($) {
594
  searchItems: function (context, payload) {
595
  context.commit('SEARCH_ITEMS_REQUEST');
596
 
597
- Vue.http.LPRequest({
598
  type: 'search-items',
599
  query: payload.query,
600
  item_type: payload.type,
@@ -634,7 +633,7 @@ jQuery(function ($) {
634
  var items = context.getters.addedItems;
635
 
636
  if (items.length > 0) {
637
- Vue.http.LPRequest({
638
  type: 'add-items-to-section',
639
  section_id: context.getters.section,
640
  items: JSON.stringify(items)
@@ -667,14 +666,14 @@ jQuery(function ($) {
667
  mutations: mutations,
668
  actions: actions
669
  }
670
- })(window, Vue, LP_Helpers, lpAdminCourseEditorSettings);
671
 
672
  /**
673
  * Root Store
674
  *
675
  * @since 3.0.0
676
  */
677
- (function (exports, Vue, Vuex, helpers, data) {
678
  var state = helpers.cloneObject(data.root);
679
 
680
  state.status = 'success';
@@ -737,7 +736,7 @@ jQuery(function ($) {
737
 
738
  var actions = {
739
  heartbeat: function (context) {
740
- Vue.http.LPRequest({
741
  type: 'heartbeat'
742
  }).then(
743
  function (response) {
@@ -754,7 +753,7 @@ jQuery(function ($) {
754
  var auto_draft = context.getters['autoDraft'];
755
 
756
  if (auto_draft) {
757
- Vue.http.LPRequest({
758
  type: 'draft-course',
759
  course: JSON.stringify(payload)
760
  }).then(function (response) {
@@ -789,7 +788,7 @@ jQuery(function ($) {
789
  }
790
  };
791
 
792
- exports.LP_Curriculum_Store = new Vuex.Store({
793
  state: state,
794
  getters: getters,
795
  mutations: mutations,
@@ -801,20 +800,20 @@ jQuery(function ($) {
801
  }
802
  });
803
 
804
- })(window, Vue, Vuex, LP_Helpers, lpAdminCourseEditorSettings);
805
 
806
  /**
807
  * HTTP
808
  *
809
  * @since 3.0.0
810
  */
811
- (function (exports, Vue, $store) {
812
- Vue.http.LPRequest = function (payload) {
813
  payload['id'] = $store.getters.id;
814
  payload['nonce'] = $store.getters.nonce;
815
  payload['lp-ajax'] = $store.getters.action;
816
 
817
- return Vue.http.post($store.getters.urlAjax,
818
  payload,
819
  {
820
  emulateJSON: true,
@@ -824,7 +823,7 @@ jQuery(function ($) {
824
  });
825
  };
826
 
827
- Vue.http.interceptors.push(function (request, next) {
828
  if (request.params['namespace'] !== 'LPCurriculumRequest') {
829
  next();
830
  return;
@@ -848,20 +847,20 @@ jQuery(function ($) {
848
  }
849
  });
850
  });
851
- })(window, Vue, LP_Curriculum_Store);
852
 
853
  /**
854
  * Init app.
855
  *
856
  * @since 3.0.0
857
  */
858
- (function ($, Vue, $store) {
859
  $(document).ready(function () {
860
- window.LP_Course_Editor = new Vue({
861
  el: '#admin-editor-lp_course',
862
  template: '<lp-course-editor></lp-course-editor>'
863
  });
864
  });
865
- })(jQuery, Vue, LP_Curriculum_Store);
866
 
867
  });
15
  };
16
  })(window);
17
 
18
+ window.$Vue = window.$Vue || Vue;
19
+ window.$Vuex = window.$Vuex || Vuex;
20
+
21
+ var $VueHTTP = Vue.http;
22
 
23
+ jQuery(function ($) {
24
 
25
  /**
26
  * I18n Store
28
  * @since 3.0.0
29
  */
30
 
31
+ var LP_Curriculum_i18n_Store = (function (helpers, data) {
32
  var state = helpers.cloneObject(data.i18n);
33
 
34
  var getters = {
43
  getters: getters
44
  };
45
 
46
+ })(LP_Helpers, lpAdminCourseEditorSettings);
47
 
48
  /**
49
  * Sections Store.
50
  *
51
  * @since 3.0.0
52
  */
53
+ var LP_Curriculum_Sections_Store = (function (helpers, data) {
54
  var state = helpers.cloneObject(data.sections);
55
 
56
  state.statusUpdateSection = {};
115
  var pos;
116
 
117
  if (newSection.temp_id) {
 
118
  state.sections.map(function (section, i) {
 
119
  if (newSection.temp_id == section.id) {
120
  pos = i;
121
  return false;
124
  }
125
 
126
  if (pos !== undefined) {
127
+ $Vue.set(state.sections, pos, newSection);
128
  } else {
129
  state.sections.push(newSection);
130
  }
207
  },
208
 
209
  'UPDATE_SECTION_REQUEST': function (state, sectionId) {
210
+ $Vue.set(state.statusUpdateSection, sectionId, 'updating');
211
  },
212
 
213
  'UPDATE_SECTION_SUCCESS': function (state, sectionId) {
214
+ $Vue.set(state.statusUpdateSection, sectionId, 'successful');
215
  },
216
 
217
  'UPDATE_SECTION_FAILURE': function (state, sectionId) {
218
+ $Vue.set(state.statusUpdateSection, sectionId, 'failed');
219
  },
220
 
221
  'UPDATE_SECTION_ITEM_REQUEST': function (state, itemId) {
222
+ $Vue.set(state.statusUpdateSectionItem, itemId, 'updating');
223
  },
224
 
225
  'UPDATE_SECTION_ITEM_SUCCESS': function (state, itemId) {
226
+ $Vue.set(state.statusUpdateSectionItem, itemId, 'successful');
227
  },
228
 
229
  'UPDATE_SECTION_ITEM_FAILURE': function (state, itemId) {
230
+ $Vue.set(state.statusUpdateSectionItem, itemId, 'failed');
231
  },
232
  'APPEND_EMPTY_ITEM_TO_SECTION': function (state, data) {
233
 
259
  var item_id = section.items[i].id;
260
  if (item_id) {
261
  if (data.items[item_id]) {
262
+ $Vue.set(section.items, i, data.items[item_id])
263
  }
264
  }
265
  } catch (ex) {
282
  context.commit('CLOSE_ALL_SECTIONS');
283
  }
284
 
285
+ LP.Request({
286
  type: 'hidden-sections',
287
  hidden: context.getters['hiddenSections']
288
  });
289
  },
290
 
291
  updateSectionsOrder: function (context, order) {
292
+ LP.Request({
293
  type: 'sort-sections',
294
  order: JSON.stringify(order)
295
  }).then(
311
  context.commit('OPEN_SECTION', section);
312
  }
313
 
314
+ LP.Request({
315
  type: 'hidden-sections',
316
  hidden: context.getters['hiddenSections']
317
  });
320
  updateSection: function (context, section) {
321
  context.commit('UPDATE_SECTION_REQUEST', section.id);
322
 
323
+ LP.Request({
324
+ type: 'update-section',
325
+ section: JSON.stringify(section)
326
+ })
 
327
  .then(function () {
328
  context.commit('UPDATE_SECTION_SUCCESS', section.id);
329
  })
335
  removeSection: function (context, payload) {
336
  context.commit('REMOVE_SECTION', payload.index);
337
 
338
+ LP.Request({
339
  type: 'remove-section',
340
  section_id: payload.section.id
341
  }).then(
361
  title: newSection.section_name
362
  });
363
 
364
+ LP.Request(newSection).then(
365
  function (response) {
366
  var result = response.body;
367
 
381
  updateSectionItem: function (context, payload) {
382
  context.commit('UPDATE_SECTION_ITEM_REQUEST', payload.item.id);
383
 
384
+ LP.Request({
385
  type: 'update-section-item',
386
  section_id: payload.section_id,
387
  item: JSON.stringify(payload.item)
408
  var id = payload.item.id;
409
  context.commit('REMOVE_SECTION_ITEM', payload);
410
  payload.item.temp_id = 0;
411
+ LP.Request({
412
+ type: 'remove-section-item',
413
+ section_id: payload.section_id,
414
+ item_id: id
415
+ }).then(
 
416
  function () {
417
  context.commit('REMOVE_SECTION_ITEM', payload);
418
  }
423
  var id = payload.item.id;
424
  context.commit('REMOVE_SECTION_ITEM', payload);
425
  payload.item.temp_id = 0;
426
+ LP.Request({
427
+ type: 'delete-section-item',
428
+ section_id: payload.section_id,
429
+ item_id: id
430
+ }).then(
 
431
  function () {
432
  context.commit('REMOVE_SECTION_ITEM', payload);
433
  }
438
 
439
  context.commit('APPEND_EMPTY_ITEM_TO_SECTION', payload)
440
  //context.commit('UPDATE_SECTION_ITEMS', {section_id: payload.section_id, items: result.data});
441
+ LP.Request({
442
  type: 'new-section-item',
443
  section_id: payload.section_id,
444
  item: JSON.stringify(payload.item)
465
  },
466
 
467
  updateSectionItems: function (context, payload) {
468
+ LP.Request({
469
  type: 'update-section-items',
470
  section_id: payload.section_id,
471
  items: JSON.stringify(payload.items),
492
  mutations: mutations,
493
  actions: actions
494
  };
495
+ })(LP_Helpers, lpAdminCourseEditorSettings);
496
 
497
 
498
  /**
502
  *
503
  * @type {{namespaced, state, getters, mutations, actions}}
504
  */
505
+ var LP_Choose_Items_Modal_Store = (function (exports, helpers, data) {
506
  var state = helpers.cloneObject(data.chooseItems);
507
  state.sectionId = false;
508
  state.pagination = '';
593
  searchItems: function (context, payload) {
594
  context.commit('SEARCH_ITEMS_REQUEST');
595
 
596
+ LP.Request({
597
  type: 'search-items',
598
  query: payload.query,
599
  item_type: payload.type,
633
  var items = context.getters.addedItems;
634
 
635
  if (items.length > 0) {
636
+ LP.Request({
637
  type: 'add-items-to-section',
638
  section_id: context.getters.section,
639
  items: JSON.stringify(items)
666
  mutations: mutations,
667
  actions: actions
668
  }
669
+ })(window, LP_Helpers, lpAdminCourseEditorSettings);
670
 
671
  /**
672
  * Root Store
673
  *
674
  * @since 3.0.0
675
  */
676
+ (function (exports, helpers, data) {
677
  var state = helpers.cloneObject(data.root);
678
 
679
  state.status = 'success';
736
 
737
  var actions = {
738
  heartbeat: function (context) {
739
+ LP.Request({
740
  type: 'heartbeat'
741
  }).then(
742
  function (response) {
753
  var auto_draft = context.getters['autoDraft'];
754
 
755
  if (auto_draft) {
756
+ LP.Request({
757
  type: 'draft-course',
758
  course: JSON.stringify(payload)
759
  }).then(function (response) {
788
  }
789
  };
790
 
791
+ exports.LP_Curriculum_Store = new $Vuex.Store({
792
  state: state,
793
  getters: getters,
794
  mutations: mutations,
800
  }
801
  });
802
 
803
+ })(window, LP_Helpers, lpAdminCourseEditorSettings);
804
 
805
  /**
806
  * HTTP
807
  *
808
  * @since 3.0.0
809
  */
810
+ (function (exports, $store) {
811
+ LP.Request = function (payload) {
812
  payload['id'] = $store.getters.id;
813
  payload['nonce'] = $store.getters.nonce;
814
  payload['lp-ajax'] = $store.getters.action;
815
 
816
+ return $VueHTTP.post($store.getters.urlAjax,
817
  payload,
818
  {
819
  emulateJSON: true,
823
  });
824
  };
825
 
826
+ $VueHTTP.interceptors.push(function (request, next) {
827
  if (request.params['namespace'] !== 'LPCurriculumRequest') {
828
  next();
829
  return;
847
  }
848
  });
849
  });
850
+ })(window, LP_Curriculum_Store);
851
 
852
  /**
853
  * Init app.
854
  *
855
  * @since 3.0.0
856
  */
857
+ (function ($, $store) {
858
  $(document).ready(function () {
859
+ window.LP_Course_Editor = new $Vue({
860
  el: '#admin-editor-lp_course',
861
  template: '<lp-course-editor></lp-course-editor>'
862
  });
863
  });
864
+ })(jQuery, LP_Curriculum_Store);
865
 
866
  });
assets/js/admin/meta-box-order.js CHANGED
@@ -1,6 +1,8 @@
1
  ;
2
  (function ($) {
3
  "use strict";
 
 
4
  $(document).ready(function () {
5
 
6
  var $listItems = $('.list-order-items').find('tbody'),
@@ -60,7 +62,7 @@
60
  $listItems.find('.no-order-items').show();
61
  }
62
 
63
- Vue.http.post(
64
  window.location.href, {
65
  order_id: $('#post_ID').val(),
66
  items: [item_id],
@@ -102,7 +104,7 @@
102
  callbacks: {
103
  addItems: function () {
104
  var that = this;
105
- Vue.http.post(
106
  window.location.href, {
107
  order_id: this.contextId,
108
  items: this.selected,
1
  ;
2
  (function ($) {
3
  "use strict";
4
+ window.$Vue = window.$Vue || Vue;
5
+
6
  $(document).ready(function () {
7
 
8
  var $listItems = $('.list-order-items').find('tbody'),
62
  $listItems.find('.no-order-items').show();
63
  }
64
 
65
+ $Vue.http.post(
66
  window.location.href, {
67
  order_id: $('#post_ID').val(),
68
  items: [item_id],
104
  callbacks: {
105
  addItems: function () {
106
  var that = this;
107
+ $Vue.http.post(
108
  window.location.href, {
109
  order_id: this.contextId,
110
  items: this.selected,
assets/js/admin/modal-search-items.js CHANGED
@@ -1,9 +1,11 @@
1
  /*global jQuery, Backbone, _ */
2
- (function ($, Vue, _) {
3
  'use strict';
 
 
4
 
5
  $(document).ready(function () {
6
- Vue.component('learn-press-modal-search-items', {
7
  template: '#learn-press-modal-search-items',
8
  data: function () {
9
  return {
@@ -37,7 +39,7 @@
37
  search: _.debounce(function (term) {
38
  $('#modal-search-items').addClass('loading');
39
  var that = this;
40
- Vue.http.post(
41
  window.location.href, {
42
  type: this.postType,
43
  context: this.context,
@@ -112,7 +114,7 @@
112
  }
113
  });
114
 
115
- window.LP.$modalSearchItems = new Vue({
116
  el: '#vue-modal-search-items',
117
  data: {
118
  show: false,
@@ -140,4 +142,4 @@
140
  }
141
  });
142
  });
143
- }(jQuery, Vue, _));
1
  /*global jQuery, Backbone, _ */
2
+ (function ($, _) {
3
  'use strict';
4
+ window.$Vue = window.$Vue || Vue;
5
+ var $VueHTTP = $Vue.http;
6
 
7
  $(document).ready(function () {
8
+ $Vue.component('learn-press-modal-search-items', {
9
  template: '#learn-press-modal-search-items',
10
  data: function () {
11
  return {
39
  search: _.debounce(function (term) {
40
  $('#modal-search-items').addClass('loading');
41
  var that = this;
42
+ $VueHTTP.post(
43
  window.location.href, {
44
  type: this.postType,
45
  context: this.context,
114
  }
115
  });
116
 
117
+ window.LP.$modalSearchItems = new $Vue({
118
  el: '#vue-modal-search-items',
119
  data: {
120
  show: false,
142
  }
143
  });
144
  });
145
+ }(jQuery, _));
assets/js/admin/modal-search-users.js CHANGED
@@ -1,9 +1,12 @@
1
  /*global jQuery, Backbone, _ */
2
- ( function ($, Vue, _) {
3
  'use strict';
 
 
 
4
 
5
  $(document).ready(function () {
6
- Vue.component('learn-press-modal-search-users', {
7
  template: '#learn-press-modal-search-users',
8
  data: function () {
9
  return {
@@ -32,7 +35,7 @@
32
  },
33
  search: _.debounce(function (term) {
34
  var that = this;
35
- Vue.http.post(
36
  window.location.href, {
37
  type: this.postType,
38
  context: this.context,
@@ -114,7 +117,7 @@
114
  }
115
  });
116
 
117
- window.LP.$modalSearchUsers = new Vue({
118
  el: '#vue-modal-search-users',
119
  data: {
120
  show: false,
@@ -142,4 +145,4 @@
142
  });
143
  });
144
 
145
- }(jQuery, Vue, _));
1
  /*global jQuery, Backbone, _ */
2
+ ( function ($, _) {
3
  'use strict';
4
+ window.$Vue = window.$Vue || Vue;
5
+
6
+ var $VueHTTP = $Vue.http;
7
 
8
  $(document).ready(function () {
9
+ $Vue.component('learn-press-modal-search-users', {
10
  template: '#learn-press-modal-search-users',
11
  data: function () {
12
  return {
35
  },
36
  search: _.debounce(function (term) {
37
  var that = this;
38
+ $VueHTTP.post(
39
  window.location.href, {
40
  type: this.postType,
41
  context: this.context,
117
  }
118
  });
119
 
120
+ window.LP.$modalSearchUsers = new $Vue({
121
  el: '#vue-modal-search-users',
122
  data: {
123
  show: false,
145
  });
146
  });
147
 
148
+ }(jQuery, _));
assets/js/admin/question-editor.js CHANGED
@@ -15,12 +15,17 @@
15
  };
16
  })(window);
17
 
 
 
 
 
 
18
  /**
19
  * Root Store
20
  *
21
  * @since 3.0.0
22
  */
23
- (function (exports, Vue, Vuex, helpers, data) {
24
 
25
  var state = helpers.cloneObject(data.root),
26
  i18n = helpers.cloneObject(data.i18n);
@@ -129,7 +134,7 @@
129
  var actions = {
130
 
131
  changeQuestionType: function (context, payload) {
132
- Vue.http.LPRequest({
133
  type: 'change-question-type',
134
  question_type: payload.type,
135
  draft_question: context.getters.autoDraft ? JSON.stringify(payload.question) : ''
@@ -144,7 +149,7 @@
144
  },
145
 
146
  updateAnswersOrder: function (context, order) {
147
- Vue.http.LPRequest({
148
  type: 'sort-answer',
149
  order: order
150
  }).then(
@@ -162,14 +167,14 @@
162
  return;
163
  }
164
  answer = JSON.stringify(answer);
165
- Vue.http.LPRequest({
166
  type: 'update-answer-title',
167
  answer: answer
168
  })
169
  },
170
 
171
  updateCorrectAnswer: function (context, correct) {
172
- Vue.http.LPRequest({
173
  type: 'change-correct',
174
  correct: JSON.stringify(correct)
175
  }).then(
@@ -186,7 +191,7 @@
186
  deleteAnswer: function (context, payload) {
187
 
188
  context.commit('DELETE_ANSWER', payload.id);
189
- Vue.http.LPRequest({
190
  type: 'delete-answer',
191
  answer_id: payload.id
192
  }).then(
@@ -203,7 +208,7 @@
203
 
204
  newAnswer: function (context, data) {
205
  context.commit('ADD_NEW_ANSWER', data.answer);
206
- Vue.http.LPRequest({
207
  type: 'new-answer'
208
  }).then(
209
  function (response) {
@@ -236,14 +241,14 @@
236
  }
237
  };
238
 
239
- exports.LP_Question_Store = new Vuex.Store({
240
  state: state,
241
  getters: getters,
242
  mutations: mutations,
243
  actions: actions
244
  });
245
 
246
- })(window, Vue, Vuex, LP_Helpers, lp_question_editor);
247
 
248
 
249
  /**
@@ -251,11 +256,11 @@
251
  *
252
  * @since 3.0.0
253
  */
254
- (function (exports, Vue, $store) {
255
  var $ = jQuery,
256
  $publishingAction = null;
257
 
258
- Vue.http.LPRequest = function (payload) {
259
  $publishingAction = $('#publishing-action');
260
 
261
  payload['id'] = $store.getters.id;
@@ -267,7 +272,7 @@
267
  $publishingAction.find('.spinner').addClass('is-active');
268
  $publishingAction.addClass('code-' + payload['code']);
269
 
270
- return Vue.http.post($store.getters.urlAjax,
271
  payload,
272
  {
273
  emulateJSON: true,
@@ -278,7 +283,7 @@
278
  });
279
  };
280
 
281
- Vue.http.interceptors.push(function (request, next) {
282
  if (request.params['namespace'] !== 'LPQuestionEditorRequest') {
283
  next();
284
  return;
@@ -307,7 +312,7 @@
307
 
308
  });
309
  });
310
- })(window, Vue, LP_Question_Store);
311
 
312
 
313
  /**
@@ -315,11 +320,11 @@
315
  *
316
  * @since 3.0.0
317
  */
318
- (function ($, Vue, $store) {
319
  $(document).ready(function () {
320
- window.LP_Question_Editor = new Vue({
321
  el: '#admin-editor-lp_question',
322
  template: '<lp-question-editor></lp-question-editor>'
323
  });
324
  });
325
- })(jQuery, Vue, LP_Question_Store);
15
  };
16
  })(window);
17
 
18
+ window.$Vue = window.$Vue || Vue;
19
+ window.$Vuex = window.$Vuex || Vuex;
20
+
21
+ var $VueHTTP = Vue.http;
22
+
23
  /**
24
  * Root Store
25
  *
26
  * @since 3.0.0
27
  */
28
+ (function (exports, helpers, data) {
29
 
30
  var state = helpers.cloneObject(data.root),
31
  i18n = helpers.cloneObject(data.i18n);
134
  var actions = {
135
 
136
  changeQuestionType: function (context, payload) {
137
+ LP.Request({
138
  type: 'change-question-type',
139
  question_type: payload.type,
140
  draft_question: context.getters.autoDraft ? JSON.stringify(payload.question) : ''
149
  },
150
 
151
  updateAnswersOrder: function (context, order) {
152
+ LP.Request({
153
  type: 'sort-answer',
154
  order: order
155
  }).then(
167
  return;
168
  }
169
  answer = JSON.stringify(answer);
170
+ LP.Request({
171
  type: 'update-answer-title',
172
  answer: answer
173
  })
174
  },
175
 
176
  updateCorrectAnswer: function (context, correct) {
177
+ LP.Request({
178
  type: 'change-correct',
179
  correct: JSON.stringify(correct)
180
  }).then(
191
  deleteAnswer: function (context, payload) {
192
 
193
  context.commit('DELETE_ANSWER', payload.id);
194
+ LP.Request({
195
  type: 'delete-answer',
196
  answer_id: payload.id
197
  }).then(
208
 
209
  newAnswer: function (context, data) {
210
  context.commit('ADD_NEW_ANSWER', data.answer);
211
+ LP.Request({
212
  type: 'new-answer'
213
  }).then(
214
  function (response) {
241
  }
242
  };
243
 
244
+ exports.LP_Question_Store = new $Vuex.Store({
245
  state: state,
246
  getters: getters,
247
  mutations: mutations,
248
  actions: actions
249
  });
250
 
251
+ })(window, LP_Helpers, lp_question_editor);
252
 
253
 
254
  /**
256
  *
257
  * @since 3.0.0
258
  */
259
+ (function (exports, $store) {
260
  var $ = jQuery,
261
  $publishingAction = null;
262
 
263
+ LP.Request = function (payload) {
264
  $publishingAction = $('#publishing-action');
265
 
266
  payload['id'] = $store.getters.id;
272
  $publishingAction.find('.spinner').addClass('is-active');
273
  $publishingAction.addClass('code-' + payload['code']);
274
 
275
+ return $VueHTTP.post($store.getters.urlAjax,
276
  payload,
277
  {
278
  emulateJSON: true,
283
  });
284
  };
285
 
286
+ $VueHTTP.interceptors.push(function (request, next) {
287
  if (request.params['namespace'] !== 'LPQuestionEditorRequest') {
288
  next();
289
  return;
312
 
313
  });
314
  });
315
+ })(window, LP_Question_Store);
316
 
317
 
318
  /**
320
  *
321
  * @since 3.0.0
322
  */
323
+ (function ($, $store) {
324
  $(document).ready(function () {
325
+ window.LP_Question_Editor = new $Vue({
326
  el: '#admin-editor-lp_question',
327
  template: '<lp-question-editor></lp-question-editor>'
328
  });
329
  });
330
+ })(jQuery, LP_Question_Store);
assets/js/admin/quiz-editor.js CHANGED
@@ -15,12 +15,17 @@
15
  };
16
  })(window);
17
 
 
 
 
 
 
18
  /**
19
  * Choose quiz items modal store.
20
  *
21
  * @since 3.0.0
22
  */
23
- var LP_Choose_Quiz_Items_Modal_Store = (function (exports, Vue, helpers, data) {
24
 
25
  var state = helpers.cloneObject(data.chooseItems);
26
  state.quizId = false;
@@ -114,13 +119,12 @@ var LP_Choose_Quiz_Items_Modal_Store = (function (exports, Vue, helpers, data) {
114
  searchItems: function (context, payload) {
115
  context.commit('SEARCH_ITEM_REQUEST');
116
 
117
- Vue.http
118
- .LPRequest({
119
- type: 'search-items',
120
- query: payload.query,
121
- page: payload.page,
122
- exclude: JSON.stringify([])
123
- }).then(
124
  function (response) {
125
  var result = response.body;
126
 
@@ -156,7 +160,7 @@ var LP_Choose_Quiz_Items_Modal_Store = (function (exports, Vue, helpers, data) {
156
  var items = context.getters.addedItems;
157
 
158
  if (items.length > 0) {
159
- Vue.http.LPRequest({
160
  type: 'add-questions-to-quiz',
161
  items: JSON.stringify(items),
162
  draft_quiz: JSON.stringify(quiz)
@@ -188,14 +192,14 @@ var LP_Choose_Quiz_Items_Modal_Store = (function (exports, Vue, helpers, data) {
188
  actions: actions
189
  }
190
 
191
- })(window, Vue, LP_Helpers, lp_quiz_editor);
192
 
193
  /**
194
  * I18n Store
195
  *
196
  * @since 3.0.0
197
  */
198
- var LP_Quiz_i18n_Store = (function (Vue, helpers, data) {
199
 
200
  var state = helpers.cloneObject(data.i18n);
201
 
@@ -211,14 +215,14 @@ var LP_Quiz_i18n_Store = (function (Vue, helpers, data) {
211
  getters: getters
212
  }
213
 
214
- })(Vue, LP_Helpers, lp_quiz_editor);
215
 
216
  /**
217
  * List quiz questions store.
218
  *
219
  * @since 3.0.0
220
  */
221
- var LP_List_Quiz_Questions_Store = (function (Vue, helpers, data, $) {
222
 
223
  var state = helpers.cloneObject(data.listQuestions);
224
 
@@ -300,7 +304,7 @@ var LP_List_Quiz_Questions_Store = (function (Vue, helpers, data, $) {
300
  for (var i = 0, n = question.answers.length; i < n; i++) {
301
  if (question.answers[i].question_answer_id == payload.answer.temp_id) {
302
  found = true;
303
- Vue.set(question.answers, i, payload.answer);
304
  }
305
  }
306
  }
@@ -328,7 +332,7 @@ var LP_List_Quiz_Questions_Store = (function (Vue, helpers, data, $) {
328
  if (question.temp_id) {
329
  for (var i = 0, n = state.questions.length; i < n; i++) {
330
  if (state.questions[i].id === question.temp_id) {
331
- Vue.set(state.questions, i, question);
332
  found = true;
333
  break;
334
  }
@@ -413,23 +417,23 @@ var LP_List_Quiz_Questions_Store = (function (Vue, helpers, data, $) {
413
  })
414
  },
415
  'UPDATE_QUESTION_REQUEST': function (state, questionId) {
416
- Vue.set(state.statusUpdateQuestionItem, questionId, 'updating');
417
  },
418
  'UPDATE_QUESTION_SUCCESS': function (state, questionID) {
419
- Vue.set(state.statusUpdateQuestionItem, questionID, 'successful');
420
  },
421
  'UPDATE_QUESTION_FAILURE': function (state, questionID) {
422
- Vue.set(state.statusUpdateQuestionItem, questionID, 'failed')
423
  },
424
 
425
  'UPDATE_QUESTION_ANSWER_REQUEST': function (state, question_id) {
426
- Vue.set(state.statusUpdateQuestionAnswer, question_id, 'updating');
427
  },
428
  'UPDATE_QUESTION_ANSWER_SUCCESS': function (state, question_id) {
429
- Vue.set(state.statusUpdateQuestionAnswer, question_id, 'successful');
430
  },
431
  'UPDATE_QUESTION_ANSWER_FAIL': function (state, question_id) {
432
- Vue.set(state.statusUpdateQuestionAnswer, question_id, 'failed');
433
  },
434
  'DELETE_ANSWER': function (state, data) {
435
  state.questions.map(function (question, index) {
@@ -459,14 +463,14 @@ var LP_List_Quiz_Questions_Store = (function (Vue, helpers, data, $) {
459
  context.commit('CLOSE_LIST_QUESTIONS');
460
  }
461
 
462
- Vue.http.LPRequest({
463
  type: 'hidden-questions',
464
  hidden: context.getters['hiddenQuestions']
465
  })
466
  },
467
 
468
  updateQuizQuestionsHidden: function (context, data) {
469
- Vue.http.LPRequest($.extend({}, data, {
470
  type: 'update-quiz-questions-hidden'
471
  }));
472
  },
@@ -475,7 +479,7 @@ var LP_List_Quiz_Questions_Store = (function (Vue, helpers, data, $) {
475
  var newQuestion = JSON.parse(JSON.stringify(payload.question));
476
  newQuestion.settings = {};
477
  context.commit('ADD_NEW_QUESTION', newQuestion);
478
- Vue.http.LPRequest({
479
  type: 'new-question',
480
  question: JSON.stringify(payload.question),
481
  draft_quiz: JSON.stringify(payload.quiz)
@@ -499,7 +503,7 @@ var LP_List_Quiz_Questions_Store = (function (Vue, helpers, data, $) {
499
  },
500
 
501
  updateQuestionsOrder: function (context, order) {
502
- Vue.http.LPRequest({
503
  type: 'sort-questions',
504
  order: JSON.stringify(order)
505
  }).then(
@@ -516,7 +520,7 @@ var LP_List_Quiz_Questions_Store = (function (Vue, helpers, data, $) {
516
 
517
  context.commit('UPDATE_QUESTION_REQUEST', question.id);
518
 
519
- Vue.http.LPRequest({
520
  type: 'update-question-title',
521
  question: JSON.stringify(question)
522
  }).then(
@@ -533,7 +537,7 @@ var LP_List_Quiz_Questions_Store = (function (Vue, helpers, data, $) {
533
 
534
  context.commit('UPDATE_QUESTION_REQUEST', payload.question_id);
535
 
536
- Vue.http.LPRequest({
537
  type: 'change-question-type',
538
  question_id: payload.question_id,
539
  question_type: payload.type
@@ -556,7 +560,7 @@ var LP_List_Quiz_Questions_Store = (function (Vue, helpers, data, $) {
556
  },
557
 
558
  cloneQuestion: function (context, question) {
559
- Vue.http.LPRequest({
560
  type: 'clone-question',
561
  question: JSON.stringify(question)
562
  }).then(
@@ -581,7 +585,7 @@ var LP_List_Quiz_Questions_Store = (function (Vue, helpers, data, $) {
581
  question.temp_id = LP.uniqueId();
582
  context.commit('REMOVE_QUESTION', question);
583
 
584
- Vue.http.LPRequest({
585
  type: 'remove-question',
586
  question_id: question_id
587
  }).then(
@@ -604,11 +608,10 @@ var LP_List_Quiz_Questions_Store = (function (Vue, helpers, data, $) {
604
  var question_id = question.id;
605
  question.temp_id = LP.uniqueId();
606
  context.commit('REMOVE_QUESTION', question);
607
- Vue.http
608
- .LPRequest({
609
- type: 'delete-question',
610
- question_id: question.id
611
- })
612
  .then(function () {
613
  question.id = question.temp_id;
614
  question.temp_id = 0;
@@ -627,7 +630,7 @@ var LP_List_Quiz_Questions_Store = (function (Vue, helpers, data, $) {
627
  context.commit('OPEN_QUESTION', question);
628
  }
629
 
630
- Vue.http.LPRequest({
631
  type: 'hidden-questions',
632
  hidden: context.getters['hiddenQuestions']
633
  }
@@ -637,7 +640,7 @@ var LP_List_Quiz_Questions_Store = (function (Vue, helpers, data, $) {
637
  updateQuestionAnswersOrder: function (context, payload) {
638
  context.commit('UPDATE_QUESTION_REQUEST', payload.question_id);
639
 
640
- Vue.http.LPRequest({
641
  type: 'sort-question-answers',
642
  question_id: payload.question_id,
643
  order: JSON.stringify(payload.order)
@@ -659,7 +662,7 @@ var LP_List_Quiz_Questions_Store = (function (Vue, helpers, data, $) {
659
 
660
  context.commit('UPDATE_QUESTION_REQUEST', payload.question_id);
661
 
662
- Vue.http.LPRequest({
663
  type: 'update-question-answer-title',
664
  question_id: parseInt(payload.question_id),
665
  answer: JSON.stringify(payload.answer)
@@ -678,7 +681,7 @@ var LP_List_Quiz_Questions_Store = (function (Vue, helpers, data, $) {
678
  updateQuestionCorrectAnswer: function (context, payload) {
679
  context.commit('UPDATE_QUESTION_REQUEST', payload.question_id);
680
 
681
- Vue.http.LPRequest({
682
  type: 'change-question-correct-answer',
683
  question_id: payload.question_id,
684
  correct: JSON.stringify(payload.correct)
@@ -702,7 +705,7 @@ var LP_List_Quiz_Questions_Store = (function (Vue, helpers, data, $) {
702
  context.commit('DELETE_ANSWER', payload);
703
  context.commit('UPDATE_QUESTION_REQUEST', payload.question_id);
704
 
705
- Vue.http.LPRequest({
706
  type: 'delete-question-answer',
707
  question_id: payload.question_id,
708
  answer_id: payload.answer_id
@@ -734,12 +737,11 @@ var LP_List_Quiz_Questions_Store = (function (Vue, helpers, data, $) {
734
  question_id: question_id,
735
  answer: {'text': LP_Quiz_Store.getters['i18n/all'].new_option, 'question_answer_id': temp_id}
736
  });
737
- Vue.http
738
- .LPRequest({
739
- type: 'new-question-answer',
740
- question_id: question_id,
741
- question_answer_id: temp_id
742
- })
743
  .then(
744
  function (response) {
745
  var result = response.body;
@@ -764,7 +766,7 @@ var LP_List_Quiz_Questions_Store = (function (Vue, helpers, data, $) {
764
 
765
  context.commit('UPDATE_QUESTION_REQUEST', question.id);
766
 
767
- Vue.http.LPRequest({
768
  type: 'update-question-content',
769
  question: JSON.stringify(question)
770
  }).then(
@@ -781,7 +783,7 @@ var LP_List_Quiz_Questions_Store = (function (Vue, helpers, data, $) {
781
 
782
  context.commit('UPDATE_QUESTION_REQUEST', payload.question.id);
783
 
784
- Vue.http.LPRequest({
785
  type: 'update-question-meta',
786
  question: JSON.stringify(payload.question),
787
  meta_key: payload.meta_key
@@ -804,14 +806,14 @@ var LP_List_Quiz_Questions_Store = (function (Vue, helpers, data, $) {
804
  actions: actions
805
  }
806
 
807
- })(Vue, LP_Helpers, lp_quiz_editor, jQuery);
808
 
809
  /**
810
  * Root Store
811
  *
812
  * @since 3.0.0
813
  */
814
- (function (exports, Vue, Vuex, helpers, data) {
815
 
816
  var state = helpers.cloneObject(data.root);
817
 
@@ -871,11 +873,10 @@ var LP_List_Quiz_Questions_Store = (function (Vue, helpers, data, $) {
871
 
872
  var actions = {
873
  heartbeat: function (context) {
874
- Vue.http
875
- .LPRequest({
876
- type: 'heartbeat'
877
- }
878
- )
879
  .then(
880
  function (response) {
881
  var result = response.body;
@@ -906,7 +907,7 @@ var LP_List_Quiz_Questions_Store = (function (Vue, helpers, data, $) {
906
  }
907
  };
908
 
909
- exports.LP_Quiz_Store = new Vuex.Store({
910
  state: state,
911
  getters: getters,
912
  mutations: mutations,
@@ -918,7 +919,7 @@ var LP_List_Quiz_Questions_Store = (function (Vue, helpers, data, $) {
918
  }
919
  });
920
 
921
- })(window, Vue, Vuex, LP_Helpers, lp_quiz_editor);
922
 
923
 
924
  /**
@@ -926,11 +927,11 @@ var LP_List_Quiz_Questions_Store = (function (Vue, helpers, data, $) {
926
  *
927
  * @since 3.0.0
928
  */
929
- (function (exports, Vue, $store) {
930
  var $ = jQuery,
931
  $publishingAction = null;
932
 
933
- Vue.http.LPRequest = function (payload) {
934
  payload['id'] = $store.getters.id;
935
  payload['nonce'] = $store.getters.nonce;
936
  payload['lp-ajax'] = $store.getters.action;
@@ -942,7 +943,7 @@ var LP_List_Quiz_Questions_Store = (function (Vue, helpers, data, $) {
942
  $publishingAction.find('.spinner').addClass('is-active');
943
  $publishingAction.addClass('code-' + payload['code']);
944
 
945
- return Vue.http.post($store.getters.urlAjax,
946
  payload, {
947
  emulateJSON: true,
948
  params: {
@@ -952,7 +953,7 @@ var LP_List_Quiz_Questions_Store = (function (Vue, helpers, data, $) {
952
  });
953
  };
954
 
955
- Vue.http.interceptors.push(function (request, next) {
956
  if (request.params['namespace'] !== 'LPListQuizQuestionsRequest') {
957
  next();
958
  return;
@@ -984,18 +985,18 @@ var LP_List_Quiz_Questions_Store = (function (Vue, helpers, data, $) {
984
  });
985
  });
986
 
987
- })(window, Vue, LP_Quiz_Store);
988
 
989
  /**
990
  * Init app.
991
  *
992
  * @since 3.0.0
993
  */
994
- (function ($, Vue, $store) {
995
  $(document).ready(function () {
996
- window.LP_Quiz_Editor = new Vue({
997
  el: '#admin-editor-lp_quiz',
998
  template: '<lp-quiz-editor></lp-quiz-editor>'
999
  });
1000
  });
1001
- })(jQuery, Vue, LP_Quiz_Store);
15
  };
16
  })(window);
17
 
18
+ window.$Vue = window.$Vue || Vue;
19
+ window.$Vuex = window.$Vuex || Vuex;
20
+
21
+ var $VueHTTP = Vue.http;
22
+
23
  /**
24
  * Choose quiz items modal store.
25
  *
26
  * @since 3.0.0
27
  */
28
+ var LP_Choose_Quiz_Items_Modal_Store = (function (exports, helpers, data) {
29
 
30
  var state = helpers.cloneObject(data.chooseItems);
31
  state.quizId = false;
119
  searchItems: function (context, payload) {
120
  context.commit('SEARCH_ITEM_REQUEST');
121
 
122
+ LP.Request({
123
+ type: 'search-items',
124
+ query: payload.query,
125
+ page: payload.page,
126
+ exclude: JSON.stringify([])
127
+ }).then(
 
128
  function (response) {
129
  var result = response.body;
130
 
160
  var items = context.getters.addedItems;
161
 
162
  if (items.length > 0) {
163
+ LP.Request({
164
  type: 'add-questions-to-quiz',
165
  items: JSON.stringify(items),
166
  draft_quiz: JSON.stringify(quiz)
192
  actions: actions
193
  }
194
 
195
+ })(window, LP_Helpers, lp_quiz_editor);
196
 
197
  /**
198
  * I18n Store
199
  *
200
  * @since 3.0.0
201
  */
202
+ var LP_Quiz_i18n_Store = (function (helpers, data) {
203
 
204
  var state = helpers.cloneObject(data.i18n);
205
 
215
  getters: getters
216
  }
217
 
218
+ })(LP_Helpers, lp_quiz_editor);
219
 
220
  /**
221
  * List quiz questions store.
222
  *
223
  * @since 3.0.0
224
  */
225
+ var LP_List_Quiz_Questions_Store = (function (helpers, data, $) {
226
 
227
  var state = helpers.cloneObject(data.listQuestions);
228
 
304
  for (var i = 0, n = question.answers.length; i < n; i++) {
305
  if (question.answers[i].question_answer_id == payload.answer.temp_id) {
306
  found = true;
307
+ $Vue.set(question.answers, i, payload.answer);
308
  }
309
  }
310
  }
332
  if (question.temp_id) {
333
  for (var i = 0, n = state.questions.length; i < n; i++) {
334
  if (state.questions[i].id === question.temp_id) {
335
+ $Vue.set(state.questions, i, question);
336
  found = true;
337
  break;
338
  }
417
  })
418
  },
419
  'UPDATE_QUESTION_REQUEST': function (state, questionId) {
420
+ $Vue.set(state.statusUpdateQuestionItem, questionId, 'updating');
421
  },
422
  'UPDATE_QUESTION_SUCCESS': function (state, questionID) {
423
+ $Vue.set(state.statusUpdateQuestionItem, questionID, 'successful');
424
  },
425
  'UPDATE_QUESTION_FAILURE': function (state, questionID) {
426
+ $Vue.set(state.statusUpdateQuestionItem, questionID, 'failed')
427
  },
428
 
429
  'UPDATE_QUESTION_ANSWER_REQUEST': function (state, question_id) {
430
+ $Vue.set(state.statusUpdateQuestionAnswer, question_id, 'updating');
431
  },
432
  'UPDATE_QUESTION_ANSWER_SUCCESS': function (state, question_id) {
433
+ $Vue.set(state.statusUpdateQuestionAnswer, question_id, 'successful');
434
  },
435
  'UPDATE_QUESTION_ANSWER_FAIL': function (state, question_id) {
436
+ $Vue.set(state.statusUpdateQuestionAnswer, question_id, 'failed');
437
  },
438
  'DELETE_ANSWER': function (state, data) {
439
  state.questions.map(function (question, index) {
463
  context.commit('CLOSE_LIST_QUESTIONS');
464
  }
465
 
466
+ LP.Request({
467
  type: 'hidden-questions',
468
  hidden: context.getters['hiddenQuestions']
469
  })
470
  },
471
 
472
  updateQuizQuestionsHidden: function (context, data) {
473
+ LP.Request($.extend({}, data, {
474
  type: 'update-quiz-questions-hidden'
475
  }));
476
  },
479
  var newQuestion = JSON.parse(JSON.stringify(payload.question));
480
  newQuestion.settings = {};
481
  context.commit('ADD_NEW_QUESTION', newQuestion);
482
+ LP.Request({
483
  type: 'new-question',
484
  question: JSON.stringify(payload.question),
485
  draft_quiz: JSON.stringify(payload.quiz)
503
  },
504
 
505
  updateQuestionsOrder: function (context, order) {
506
+ LP.Request({
507
  type: 'sort-questions',
508
  order: JSON.stringify(order)
509
  }).then(
520
 
521
  context.commit('UPDATE_QUESTION_REQUEST', question.id);
522
 
523
+ LP.Request({
524
  type: 'update-question-title',
525
  question: JSON.stringify(question)
526
  }).then(
537
 
538
  context.commit('UPDATE_QUESTION_REQUEST', payload.question_id);
539
 
540
+ LP.Request({
541
  type: 'change-question-type',
542
  question_id: payload.question_id,
543
  question_type: payload.type
560
  },
561
 
562
  cloneQuestion: function (context, question) {
563
+ LP.Request({
564
  type: 'clone-question',
565
  question: JSON.stringify(question)
566
  }).then(
585
  question.temp_id = LP.uniqueId();
586
  context.commit('REMOVE_QUESTION', question);
587
 
588
+ LP.Request({
589
  type: 'remove-question',
590
  question_id: question_id
591
  }).then(
608
  var question_id = question.id;
609
  question.temp_id = LP.uniqueId();
610
  context.commit('REMOVE_QUESTION', question);
611
+ LP.Request({
612
+ type: 'delete-question',
613
+ question_id: question_id
614
+ })
 
615
  .then(function () {
616
  question.id = question.temp_id;
617
  question.temp_id = 0;
630
  context.commit('OPEN_QUESTION', question);
631
  }
632
 
633
+ LP.Request({
634
  type: 'hidden-questions',
635
  hidden: context.getters['hiddenQuestions']
636
  }
640
  updateQuestionAnswersOrder: function (context, payload) {
641
  context.commit('UPDATE_QUESTION_REQUEST', payload.question_id);
642
 
643
+ LP.Request({
644
  type: 'sort-question-answers',
645
  question_id: payload.question_id,
646
  order: JSON.stringify(payload.order)
662
 
663
  context.commit('UPDATE_QUESTION_REQUEST', payload.question_id);
664
 
665
+ LP.Request({
666
  type: 'update-question-answer-title',
667
  question_id: parseInt(payload.question_id),
668
  answer: JSON.stringify(payload.answer)
681
  updateQuestionCorrectAnswer: function (context, payload) {
682
  context.commit('UPDATE_QUESTION_REQUEST', payload.question_id);
683
 
684
+ LP.Request({
685
  type: 'change-question-correct-answer',
686
  question_id: payload.question_id,
687
  correct: JSON.stringify(payload.correct)
705
  context.commit('DELETE_ANSWER', payload);
706
  context.commit('UPDATE_QUESTION_REQUEST', payload.question_id);
707
 
708
+ LP.Request({
709
  type: 'delete-question-answer',
710
  question_id: payload.question_id,
711
  answer_id: payload.answer_id
737
  question_id: question_id,
738
  answer: {'text': LP_Quiz_Store.getters['i18n/all'].new_option, 'question_answer_id': temp_id}
739
  });
740
+ LP.Request({
741
+ type: 'new-question-answer',
742
+ question_id: question_id,
743
+ question_answer_id: temp_id
744
+ })
 
745
  .then(
746
  function (response) {
747
  var result = response.body;
766
 
767
  context.commit('UPDATE_QUESTION_REQUEST', question.id);
768
 
769
+ LP.Request({
770
  type: 'update-question-content',
771
  question: JSON.stringify(question)
772
  }).then(
783
 
784
  context.commit('UPDATE_QUESTION_REQUEST', payload.question.id);
785
 
786
+ LP.Request({
787
  type: 'update-question-meta',
788
  question: JSON.stringify(payload.question),
789
  meta_key: payload.meta_key
806
  actions: actions
807
  }
808
 
809
+ })(LP_Helpers, lp_quiz_editor, jQuery);
810
 
811
  /**
812
  * Root Store
813
  *
814
  * @since 3.0.0
815
  */
816
+ (function (exports, helpers, data) {
817
 
818
  var state = helpers.cloneObject(data.root);
819
 
873
 
874
  var actions = {
875
  heartbeat: function (context) {
876
+ LP.Request({
877
+ type: 'heartbeat'
878
+ }
879
+ )
 
880
  .then(
881
  function (response) {
882
  var result = response.body;
907
  }
908
  };
909
 
910
+ exports.LP_Quiz_Store = new $Vuex.Store({
911
  state: state,
912
  getters: getters,
913
  mutations: mutations,
919
  }
920
  });
921
 
922
+ })(window, LP_Helpers, lp_quiz_editor);
923
 
924
 
925
  /**
927
  *
928
  * @since 3.0.0
929
  */
930
+ (function (exports, $store) {
931
  var $ = jQuery,
932
  $publishingAction = null;
933
 
934
+ LP.Request = function (payload) {
935
  payload['id'] = $store.getters.id;
936
  payload['nonce'] = $store.getters.nonce;
937
  payload['lp-ajax'] = $store.getters.action;
943
  $publishingAction.find('.spinner').addClass('is-active');
944
  $publishingAction.addClass('code-' + payload['code']);
945
 
946
+ return $VueHTTP.post($store.getters.urlAjax,
947
  payload, {
948
  emulateJSON: true,
949
  params: {
953
  });
954
  };
955
 
956
+ $VueHTTP.interceptors.push(function (request, next) {
957
  if (request.params['namespace'] !== 'LPListQuizQuestionsRequest') {
958
  next();
959
  return;
985
  });
986
  });
987
 
988
+ })(window, LP_Quiz_Store);
989
 
990
  /**
991
  * Init app.
992
  *
993
  * @since 3.0.0
994
  */
995
+ (function ($, $store) {
996
  $(document).ready(function () {
997
+ window.LP_Quiz_Editor = new $Vue({
998
  el: '#admin-editor-lp_quiz',
999
  template: '<lp-quiz-editor></lp-quiz-editor>'
1000
  });
1001
  });
1002
+ })(jQuery, LP_Quiz_Store);
assets/js/admin/statistic.js CHANGED
@@ -131,7 +131,6 @@
131
  * @returns {Boolean}
132
  */
133
  var LP_Statistic_Orders_Upgrade_Chart =function(){
134
- console.log('abc');
135
  var type = '', from = '', to = '', report_sales_by = 'date', cat_id = 0, course_id = 0;
136
  report_sales_by = $('#report_sales_by').val();
137
  $container = $('#learn-press-chart');
131
  * @returns {Boolean}
132
  */
133
  var LP_Statistic_Orders_Upgrade_Chart =function(){
 
134
  var type = '', from = '', to = '', report_sales_by = 'date', cat_id = 0, course_id = 0;
135
  report_sales_by = $('#report_sales_by').val();
136
  $container = $('#learn-press-chart');
assets/js/admin/sync-data.js CHANGED
@@ -87,7 +87,6 @@
87
  that.items = [];
88
  that.callToCallback();
89
  }
90
- console.log('Get items: ', that.items.length);
91
  }
92
  });
93
  }
87
  that.items = [];
88
  that.callToCallback();
89
  }
 
90
  }
91
  });
92
  }
assets/js/admin/update.js CHANGED
@@ -124,8 +124,6 @@
124
  i = i ? i : 1;
125
 
126
  if (p) {
127
- console.log('Updating ...', this.packages.currentVersion(), p)
128
-
129
  $.ajax({
130
  url: lpGlobalSettings.admin_url,
131
  data: {
@@ -154,7 +152,6 @@
154
  }
155
  },
156
  error: function () {
157
- console.log('Update Error: Retry!');
158
  that.doUpdate(p, i);
159
  }
160
  });
124
  i = i ? i : 1;
125
 
126
  if (p) {
 
 
127
  $.ajax({
128
  url: lpGlobalSettings.admin_url,
129
  data: {
152
  }
153
  },
154
  error: function () {
 
155
  that.doUpdate(p, i);
156
  }
157
  });
assets/js/admin/utils/_dropdown-pages.js CHANGED
@@ -28,7 +28,6 @@
28
  $sel.append($option);
29
  } else {
30
  $option.insertAfter($('option[value="' + args.positions[position - 1] + '"]', $sel));
31
- console.log($('option[value="' + args.positions[position - 1] + '"]', $sel))
32
  }
33
  });
34
  }
28
  $sel.append($option);
29
  } else {
30
  $option.insertAfter($('option[value="' + args.positions[position - 1] + '"]', $sel));
 
31
  }
32
  });
33
  }
assets/js/global.js CHANGED
@@ -1273,7 +1273,8 @@ if (typeof window.LP == 'undefined') {
1273
  }
1274
 
1275
  $('#field-_lp_sale_start div, #field-_lp_sale_end div').remove('.learn-press-tip-floating');
1276
- if (_start_date < _end_date) {
 
1277
  _parent_start.append('<div class="learn-press-tip-floating">' + lpAdminCourseEditorSettings.i18n.notice_sale_start_date + '</div>')
1278
  }
1279
  });
@@ -1291,7 +1292,7 @@ if (typeof window.LP == 'undefined') {
1291
  }
1292
 
1293
  $('#field-_lp_sale_start div, #field-_lp_sale_end div').remove('.learn-press-tip-floating');
1294
- if (_start_date < _end_date) {
1295
  _parent_end.append('<div class="learn-press-tip-floating">' + lpAdminCourseEditorSettings.i18n.notice_sale_end_date + '</div>')
1296
  }
1297
  });
1273
  }
1274
 
1275
  $('#field-_lp_sale_start div, #field-_lp_sale_end div').remove('.learn-press-tip-floating');
1276
+
1277
+ if (_start_date > _end_date) {
1278
  _parent_start.append('<div class="learn-press-tip-floating">' + lpAdminCourseEditorSettings.i18n.notice_sale_start_date + '</div>')
1279
  }
1280
  });
1292
  }
1293
 
1294
  $('#field-_lp_sale_start div, #field-_lp_sale_end div').remove('.learn-press-tip-floating');
1295
+ if (_start_date > _end_date) {
1296
  _parent_end.append('<div class="learn-press-tip-floating">' + lpAdminCourseEditorSettings.i18n.notice_sale_end_date + '</div>')
1297
  }
1298
  });
assets/js/vendor/{sortable.1.6.0.js → sortable.js} RENAMED
File without changes
assets/js/vendor/{vue-resource.1.3.4.js → vue-resource.js} RENAMED
File without changes
assets/js/vendor/vue.js CHANGED
@@ -1,10057 +1,11945 @@
1
  /*!
2
- * Vue.js v2.4.0
3
- * (c) 2014-2017 Evan You
4
  * Released under the MIT License.
5
  */
6
- (function (global, factory) {
7
- typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
8
- typeof define === 'function' && define.amd ? define(factory) :
9
- (global.Vue = factory());
10
- }(this, (function () { 'use strict';
11
-
12
- /* */
13
 
14
- // these helpers produces better vm code in JS engines due to their
15
- // explicitness and function inlining
16
- function isUndef (v) {
17
- return v === undefined || v === null
18
- }
19
 
20
- function isDef (v) {
21
- return v !== undefined && v !== null
22
- }
23
 
24
- function isTrue (v) {
25
- return v === true
26
- }
27
 
28
- function isFalse (v) {
29
- return v === false
30
- }
 
 
31
 
32
- /**
33
- * Check if value is primitive
34
- */
35
- function isPrimitive (value) {
36
- return typeof value === 'string' || typeof value === 'number'
37
- }
38
-
39
- /**
40
- * Quick object check - this is primarily used to tell
41
- * Objects from primitive values when we know the value
42
- * is a JSON-compliant type.
43
- */
44
- function isObject (obj) {
45
- return obj !== null && typeof obj === 'object'
46
- }
47
 
48
- var _toString = Object.prototype.toString;
 
 
49
 
50
- /**
51
- * Strict object type check. Only returns true
52
- * for plain JavaScript objects.
53
- */
54
- function isPlainObject (obj) {
55
- return _toString.call(obj) === '[object Object]'
56
- }
57
 
58
- function isRegExp (v) {
59
- return _toString.call(v) === '[object RegExp]'
60
- }
 
 
 
 
 
 
 
 
 
61
 
62
- /**
63
- * Check if val is a valid array index.
64
- */
65
- function isValidArrayIndex (val) {
66
- var n = parseFloat(val);
67
- return n >= 0 && Math.floor(n) === n && isFinite(val)
68
- }
 
69
 
70
- /**
71
- * Convert a value to a string that is actually rendered.
72
- */
73
- function toString (val) {
74
- return val == null
75
- ? ''
76
- : typeof val === 'object'
77
- ? JSON.stringify(val, null, 2)
78
- : String(val)
79
- }
80
-
81
- /**
82
- * Convert a input value to a number for persistence.
83
- * If the conversion fails, return original string.
84
- */
85
- function toNumber (val) {
86
- var n = parseFloat(val);
87
- return isNaN(n) ? val : n
88
- }
89
-
90
- /**
91
- * Make a map and return a function for checking if a key
92
- * is in that map.
93
- */
94
- function makeMap (
95
- str,
96
- expectsLowerCase
97
- ) {
98
- var map = Object.create(null);
99
- var list = str.split(',');
100
- for (var i = 0; i < list.length; i++) {
101
- map[list[i]] = true;
102
- }
103
- return expectsLowerCase
104
- ? function (val) { return map[val.toLowerCase()]; }
105
- : function (val) { return map[val]; }
106
- }
107
-
108
- /**
109
- * Check if a tag is a built-in tag.
110
- */
111
- var isBuiltInTag = makeMap('slot,component', true);
112
 
113
- /**
114
- * Check if a attribute is a reserved attribute.
115
- */
116
- var isReservedAttribute = makeMap('key,ref,slot,is');
117
 
118
- /**
119
- * Remove an item from an array
120
- */
121
- function remove (arr, item) {
122
- if (arr.length) {
123
- var index = arr.indexOf(item);
124
- if (index > -1) {
125
- return arr.splice(index, 1)
126
  }
127
- }
128
- }
129
 
130
- /**
131
- * Check whether the object has the property.
132
- */
133
- var hasOwnProperty = Object.prototype.hasOwnProperty;
134
- function hasOwn (obj, key) {
135
- return hasOwnProperty.call(obj, key)
136
- }
137
 
138
- /**
139
- * Create a cached version of a pure function.
140
- */
141
- function cached (fn) {
142
- var cache = Object.create(null);
143
- return (function cachedFn (str) {
144
- var hit = cache[str];
145
- return hit || (cache[str] = fn(str))
146
- })
147
- }
148
-
149
- /**
150
- * Camelize a hyphen-delimited string.
151
- */
152
- var camelizeRE = /-(\w)/g;
153
- var camelize = cached(function (str) {
154
- return str.replace(camelizeRE, function (_, c) { return c ? c.toUpperCase() : ''; })
155
- });
156
 
157
- /**
158
- * Capitalize a string.
159
- */
160
- var capitalize = cached(function (str) {
161
- return str.charAt(0).toUpperCase() + str.slice(1)
162
- });
 
163
 
164
- /**
165
- * Hyphenate a camelCase string.
166
- */
167
- var hyphenateRE = /([^-])([A-Z])/g;
168
- var hyphenate = cached(function (str) {
169
- return str
170
- .replace(hyphenateRE, '$1-$2')
171
- .replace(hyphenateRE, '$1-$2')
172
- .toLowerCase()
173
- });
174
-
175
- /**
176
- * Simple bind, faster than native
177
- */
178
- function bind (fn, ctx) {
179
- function boundFn (a) {
180
- var l = arguments.length;
181
- return l
182
- ? l > 1
183
- ? fn.apply(ctx, arguments)
184
- : fn.call(ctx, a)
185
- : fn.call(ctx)
186
- }
187
- // record original fn length
188
- boundFn._length = fn.length;
189
- return boundFn
190
- }
191
-
192
- /**
193
- * Convert an Array-like object to a real Array.
194
- */
195
- function toArray (list, start) {
196
- start = start || 0;
197
- var i = list.length - start;
198
- var ret = new Array(i);
199
- while (i--) {
200
- ret[i] = list[i + start];
201
- }
202
- return ret
203
- }
204
-
205
- /**
206
- * Mix properties into target object.
207
- */
208
- function extend (to, _from) {
209
- for (var key in _from) {
210
- to[key] = _from[key];
211
- }
212
- return to
213
- }
214
-
215
- /**
216
- * Merge an Array of Objects into a single Object.
217
- */
218
- function toObject (arr) {
219
- var res = {};
220
- for (var i = 0; i < arr.length; i++) {
221
- if (arr[i]) {
222
- extend(res, arr[i]);
223
- }
224
- }
225
- return res
226
- }
227
-
228
- /**
229
- * Perform no operation.
230
- * Stubbing args to make Flow happy without leaving useless transpiled code
231
- * with ...rest (https://flow.org/blog/2017/05/07/Strict-Function-Call-Arity/)
232
- */
233
- function noop (a, b, c) {}
234
 
235
- /**
236
- * Always return false.
237
- */
238
- var no = function (a, b, c) { return false; };
 
 
 
239
 
240
- /**
241
- * Return same value
242
- */
243
- var identity = function (_) { return _; };
 
 
 
 
 
 
244
 
245
- /**
246
- * Generate a static keys string from compiler modules.
247
- */
248
- function genStaticKeys (modules) {
249
- return modules.reduce(function (keys, m) {
250
- return keys.concat(m.staticKeys || [])
251
- }, []).join(',')
252
- }
253
-
254
- /**
255
- * Check if two values are loosely equal - that is,
256
- * if they are plain objects, do they have the same shape?
257
- */
258
- function looseEqual (a, b) {
259
- var isObjectA = isObject(a);
260
- var isObjectB = isObject(b);
261
- if (isObjectA && isObjectB) {
262
- try {
263
- return JSON.stringify(a) === JSON.stringify(b)
264
- } catch (e) {
265
- // possible circular reference
266
- return a === b
267
- }
268
- } else if (!isObjectA && !isObjectB) {
269
- return String(a) === String(b)
270
- } else {
271
- return false
272
- }
273
- }
274
-
275
- function looseIndexOf (arr, val) {
276
- for (var i = 0; i < arr.length; i++) {
277
- if (looseEqual(arr[i], val)) { return i }
278
- }
279
- return -1
280
- }
281
-
282
- /**
283
- * Ensure a function is called only once.
284
- */
285
- function once (fn) {
286
- var called = false;
287
- return function () {
288
- if (!called) {
289
- called = true;
290
- fn.apply(this, arguments);
291
- }
292
- }
293
- }
294
-
295
- var SSR_ATTR = 'data-server-rendered';
296
-
297
- var ASSET_TYPES = [
298
- 'component',
299
- 'directive',
300
- 'filter'
301
- ];
302
-
303
- var LIFECYCLE_HOOKS = [
304
- 'beforeCreate',
305
- 'created',
306
- 'beforeMount',
307
- 'mounted',
308
- 'beforeUpdate',
309
- 'updated',
310
- 'beforeDestroy',
311
- 'destroyed',
312
- 'activated',
313
- 'deactivated'
314
- ];
315
-
316
- /* */
317
-
318
- var config = ({
319
- /**
320
- * Option merge strategies (used in core/util/options)
321
- */
322
- optionMergeStrategies: Object.create(null),
323
 
324
- /**
325
- * Whether to suppress warnings.
326
- */
327
- silent: false,
 
 
328
 
329
- /**
330
- * Show production mode tip message on boot?
331
- */
332
- productionTip: "development" !== 'production',
 
 
 
333
 
334
- /**
335
- * Whether to enable devtools
336
- */
337
- devtools: "development" !== 'production',
 
 
 
338
 
339
- /**
340
- * Whether to record perf
341
- */
342
- performance: false,
 
 
 
 
 
 
343
 
344
- /**
345
- * Error handler for watcher errors
346
- */
347
- errorHandler: null,
348
 
349
- /**
350
- * Warn handler for watcher warns
351
- */
352
- warnHandler: null,
353
 
354
- /**
355
- * Ignore certain custom elements
356
- */
357
- ignoredElements: [],
358
 
359
- /**
360
- * Custom user key aliases for v-on
361
- */
362
- keyCodes: Object.create(null),
 
 
 
 
 
 
 
 
363
 
364
- /**
365
- * Check if a tag is reserved so that it cannot be registered as a
366
- * component. This is platform-dependent and may be overwritten.
367
- */
368
- isReservedTag: no,
 
 
 
 
369
 
370
- /**
371
- * Check if an attribute is reserved so that it cannot be used as a component
372
- * prop. This is platform-dependent and may be overwritten.
373
- */
374
- isReservedAttr: no,
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
375
 
376
- /**
377
- * Check if a tag is an unknown element.
378
- * Platform-dependent.
379
- */
380
- isUnknownElement: no,
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
381
 
382
- /**
383
- * Get the namespace of an element
384
- */
385
- getTagNamespace: noop,
386
 
387
- /**
388
- * Parse the real tag name for the specific platform.
389
- */
390
- parsePlatformTagName: identity,
 
391
 
392
- /**
393
- * Check if an attribute must be bound using property, e.g. value
394
- * Platform-dependent.
395
- */
396
- mustUseProp: no,
 
 
 
 
 
 
 
 
 
397
 
398
- /**
399
- * Exposed for legacy reasons
400
- */
401
- _lifecycleHooks: LIFECYCLE_HOOKS
402
- });
403
 
404
- /* */
405
 
406
- var emptyObject = Object.freeze({});
407
 
408
- /**
409
- * Check if a string starts with $ or _
410
- */
411
- function isReserved (str) {
412
- var c = (str + '').charCodeAt(0);
413
- return c === 0x24 || c === 0x5F
414
- }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
415
 
416
- /**
417
- * Define a property.
418
- */
419
- function def (obj, key, val, enumerable) {
420
- Object.defineProperty(obj, key, {
421
- value: val,
422
- enumerable: !!enumerable,
423
- writable: true,
424
- configurable: true
425
- });
426
- }
427
-
428
- /**
429
- * Parse simple path.
430
- */
431
- var bailRE = /[^\w.$]/;
432
- function parsePath (path) {
433
- if (bailRE.test(path)) {
434
- return
435
- }
436
- var segments = path.split('.');
437
- return function (obj) {
438
- for (var i = 0; i < segments.length; i++) {
439
- if (!obj) { return }
440
- obj = obj[segments[i]];
441
- }
442
- return obj
443
- }
444
- }
445
-
446
- /* */
447
-
448
- var warn = noop;
449
- var tip = noop;
450
- var formatComponentName = (null); // work around flow check
451
-
452
- {
453
- var hasConsole = typeof console !== 'undefined';
454
- var classifyRE = /(?:^|[-_])(\w)/g;
455
- var classify = function (str) { return str
456
- .replace(classifyRE, function (c) { return c.toUpperCase(); })
457
- .replace(/[-_]/g, ''); };
458
-
459
- warn = function (msg, vm) {
460
- var trace = vm ? generateComponentTrace(vm) : '';
461
-
462
- if (config.warnHandler) {
463
- config.warnHandler.call(null, msg, vm, trace);
464
- } else if (hasConsole && (!config.silent)) {
465
- console.error(("[Vue warn]: " + msg + trace));
466
- }
467
- };
468
-
469
- tip = function (msg, vm) {
470
- if (hasConsole && (!config.silent)) {
471
- console.warn("[Vue tip]: " + msg + (
472
- vm ? generateComponentTrace(vm) : ''
473
- ));
474
- }
475
- };
476
-
477
- formatComponentName = function (vm, includeFile) {
478
- if (vm.$root === vm) {
479
- return '<Root>'
480
- }
481
- var name = typeof vm === 'string'
482
- ? vm
483
- : typeof vm === 'function' && vm.options
484
- ? vm.options.name
485
- : vm._isVue
486
- ? vm.$options.name || vm.$options._componentTag
487
- : vm.name;
488
-
489
- var file = vm._isVue && vm.$options.__file;
490
- if (!name && file) {
491
- var match = file.match(/([^/\\]+)\.vue$/);
492
- name = match && match[1];
493
- }
494
-
495
- return (
496
- (name ? ("<" + (classify(name)) + ">") : "<Anonymous>") +
497
- (file && includeFile !== false ? (" at " + file) : '')
498
- )
499
- };
500
-
501
- var repeat = function (str, n) {
502
- var res = '';
503
- while (n) {
504
- if (n % 2 === 1) { res += str; }
505
- if (n > 1) { str += str; }
506
- n >>= 1;
507
- }
508
- return res
509
- };
510
-
511
- var generateComponentTrace = function (vm) {
512
- if (vm._isVue && vm.$parent) {
513
- var tree = [];
514
- var currentRecursiveSequence = 0;
515
- while (vm) {
516
- if (tree.length > 0) {
517
- var last = tree[tree.length - 1];
518
- if (last.constructor === vm.constructor) {
519
- currentRecursiveSequence++;
520
- vm = vm.$parent;
521
- continue
522
- } else if (currentRecursiveSequence > 0) {
523
- tree[tree.length - 1] = [last, currentRecursiveSequence];
524
- currentRecursiveSequence = 0;
525
- }
526
- }
527
- tree.push(vm);
528
- vm = vm.$parent;
529
- }
530
- return '\n\nfound in\n\n' + tree
531
- .map(function (vm, i) { return ("" + (i === 0 ? '---> ' : repeat(' ', 5 + i * 2)) + (Array.isArray(vm)
532
- ? ((formatComponentName(vm[0])) + "... (" + (vm[1]) + " recursive calls)")
533
- : formatComponentName(vm))); })
534
- .join('\n')
535
- } else {
536
- return ("\n\n(found in " + (formatComponentName(vm)) + ")")
537
  }
538
- };
539
- }
540
-
541
- /* */
542
 
543
- function handleError (err, vm, info) {
544
- if (config.errorHandler) {
545
- config.errorHandler.call(null, err, vm, info);
546
- } else {
547
- {
548
- warn(("Error in " + info + ": \"" + (err.toString()) + "\""), vm);
549
- }
550
- /* istanbul ignore else */
551
- if (inBrowser && typeof console !== 'undefined') {
552
- console.error(err);
553
- } else {
554
- throw err
555
- }
556
- }
557
- }
558
-
559
- /* */
560
- /* globals MutationObserver */
561
-
562
- // can we use __proto__?
563
- var hasProto = '__proto__' in {};
564
-
565
- // Browser environment sniffing
566
- var inBrowser = typeof window !== 'undefined';
567
- var UA = inBrowser && window.navigator.userAgent.toLowerCase();
568
- var isIE = UA && /msie|trident/.test(UA);
569
- var isIE9 = UA && UA.indexOf('msie 9.0') > 0;
570
- var isEdge = UA && UA.indexOf('edge/') > 0;
571
- var isAndroid = UA && UA.indexOf('android') > 0;
572
- var isIOS = UA && /iphone|ipad|ipod|ios/.test(UA);
573
- var isChrome = UA && /chrome\/\d+/.test(UA) && !isEdge;
574
-
575
- // Firefix has a "watch" function on Object.prototype...
576
- var nativeWatch = ({}).watch;
577
-
578
- var supportsPassive = false;
579
- if (inBrowser) {
580
- try {
581
- var opts = {};
582
- Object.defineProperty(opts, 'passive', ({
583
- get: function get () {
584
- /* istanbul ignore next */
585
- supportsPassive = true;
586
- }
587
- })); // https://github.com/facebook/flow/issues/285
588
- window.addEventListener('test-passive', null, opts);
589
- } catch (e) {}
590
- }
591
-
592
- // this needs to be lazy-evaled because vue may be required before
593
- // vue-server-renderer can set VUE_ENV
594
- var _isServer;
595
- var isServerRendering = function () {
596
- if (_isServer === undefined) {
597
- /* istanbul ignore if */
598
- if (!inBrowser && typeof global !== 'undefined') {
599
- // detect presence of vue-server-renderer and avoid
600
- // Webpack shimming the process
601
- _isServer = global['process'].env.VUE_ENV === 'server';
602
- } else {
603
- _isServer = false;
604
  }
605
- }
606
- return _isServer
607
- };
608
 
609
- // detect devtools
610
- var devtools = inBrowser && window.__VUE_DEVTOOLS_GLOBAL_HOOK__;
611
 
612
- /* istanbul ignore next */
613
- function isNative (Ctor) {
614
- return typeof Ctor === 'function' && /native code/.test(Ctor.toString())
615
- }
616
 
617
- var hasSymbol =
618
- typeof Symbol !== 'undefined' && isNative(Symbol) &&
619
- typeof Reflect !== 'undefined' && isNative(Reflect.ownKeys);
 
 
 
 
 
 
 
 
 
 
620
 
621
- /**
622
- * Defer a task to execute it asynchronously.
623
- */
624
- var nextTick = (function () {
625
- var callbacks = [];
626
- var pending = false;
627
- var timerFunc;
628
-
629
- function nextTickHandler () {
630
- pending = false;
631
- var copies = callbacks.slice(0);
632
- callbacks.length = 0;
633
- for (var i = 0; i < copies.length; i++) {
634
- copies[i]();
635
- }
636
- }
637
-
638
- // the nextTick behavior leverages the microtask queue, which can be accessed
639
- // via either native Promise.then or MutationObserver.
640
- // MutationObserver has wider support, however it is seriously bugged in
641
- // UIWebView in iOS >= 9.3.3 when triggered in touch event handlers. It
642
- // completely stops working after triggering a few times... so, if native
643
- // Promise is available, we will use it:
644
- /* istanbul ignore if */
645
- if (typeof Promise !== 'undefined' && isNative(Promise)) {
646
- var p = Promise.resolve();
647
- var logError = function (err) { console.error(err); };
648
- timerFunc = function () {
649
- p.then(nextTickHandler).catch(logError);
650
- // in problematic UIWebViews, Promise.then doesn't completely break, but
651
- // it can get stuck in a weird state where callbacks are pushed into the
652
- // microtask queue but the queue isn't being flushed, until the browser
653
- // needs to do some other work, e.g. handle a timer. Therefore we can
654
- // "force" the microtask queue to be flushed by adding an empty timer.
655
- if (isIOS) { setTimeout(noop); }
656
- };
657
- } else if (typeof MutationObserver !== 'undefined' && (
658
- isNative(MutationObserver) ||
659
- // PhantomJS and iOS 7.x
660
- MutationObserver.toString() === '[object MutationObserverConstructor]'
661
- )) {
662
- // use MutationObserver where native Promise is not available,
663
- // e.g. PhantomJS IE11, iOS7, Android 4.4
664
- var counter = 1;
665
- var observer = new MutationObserver(nextTickHandler);
666
- var textNode = document.createTextNode(String(counter));
667
- observer.observe(textNode, {
668
- characterData: true
669
- });
670
- timerFunc = function () {
671
- counter = (counter + 1) % 2;
672
- textNode.data = String(counter);
673
- };
674
- } else {
675
- // fallback to setTimeout
676
- /* istanbul ignore next */
677
- timerFunc = function () {
678
- setTimeout(nextTickHandler, 0);
679
- };
680
- }
681
 
682
- return function queueNextTick (cb, ctx) {
683
- var _resolve;
684
- callbacks.push(function () {
685
- if (cb) {
686
  try {
687
- cb.call(ctx);
688
- } catch (e) {
689
- handleError(e, ctx, 'nextTick');
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
690
  }
691
- } else if (_resolve) {
692
- _resolve(ctx);
693
- }
694
- });
695
- if (!pending) {
696
- pending = true;
697
- timerFunc();
698
- }
699
- if (!cb && typeof Promise !== 'undefined') {
700
- return new Promise(function (resolve, reject) {
701
- _resolve = resolve;
702
- })
703
- }
704
- }
705
- })();
706
-
707
- var _Set;
708
- /* istanbul ignore if */
709
- if (typeof Set !== 'undefined' && isNative(Set)) {
710
- // use native Set when available.
711
- _Set = Set;
712
- } else {
713
- // a non-standard Set polyfill that only works with primitive keys.
714
- _Set = (function () {
715
- function Set () {
716
- this.set = Object.create(null);
717
- }
718
- Set.prototype.has = function has (key) {
719
- return this.set[key] === true
720
- };
721
- Set.prototype.add = function add (key) {
722
- this.set[key] = true;
723
- };
724
- Set.prototype.clear = function clear () {
725
- this.set = Object.create(null);
726
  };
727
 
728
- return Set;
729
- }());
730
- }
731
 
732
- /* */
 
 
 
733
 
 
 
 
734
 
735
- var uid = 0;
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
736
 
737
- /**
738
- * A dep is an observable that can have multiple
739
- * directives subscribing to it.
740
- */
741
- var Dep = function Dep () {
742
- this.id = uid++;
743
- this.subs = [];
744
- };
745
-
746
- Dep.prototype.addSub = function addSub (sub) {
747
- this.subs.push(sub);
748
- };
749
-
750
- Dep.prototype.removeSub = function removeSub (sub) {
751
- remove(this.subs, sub);
752
- };
753
-
754
- Dep.prototype.depend = function depend () {
755
- if (Dep.target) {
756
- Dep.target.addDep(this);
757
- }
758
- };
759
-
760
- Dep.prototype.notify = function notify () {
761
- // stabilize the subscriber list first
762
- var subs = this.subs.slice();
763
- for (var i = 0, l = subs.length; i < l; i++) {
764
- subs[i].update();
765
- }
766
- };
767
-
768
- // the current target watcher being evaluated.
769
- // this is globally unique because there could be only one
770
- // watcher being evaluated at any time.
771
- Dep.target = null;
772
- var targetStack = [];
773
-
774
- function pushTarget (_target) {
775
- if (Dep.target) { targetStack.push(Dep.target); }
776
- Dep.target = _target;
777
- }
778
-
779
- function popTarget () {
780
- Dep.target = targetStack.pop();
781
- }
782
-
783
- /*
784
- * not type checking this file because flow doesn't play well with
785
- * dynamically accessing methods on Array prototype
786
- */
787
 
788
- var arrayProto = Array.prototype;
789
- var arrayMethods = Object.create(arrayProto);[
790
- 'push',
791
- 'pop',
792
- 'shift',
793
- 'unshift',
794
- 'splice',
795
- 'sort',
796
- 'reverse'
797
- ]
798
- .forEach(function (method) {
799
- // cache original method
800
- var original = arrayProto[method];
801
- def(arrayMethods, method, function mutator () {
802
- var args = [], len = arguments.length;
803
- while ( len-- ) args[ len ] = arguments[ len ];
804
-
805
- var result = original.apply(this, args);
806
- var ob = this.__ob__;
807
- var inserted;
808
- switch (method) {
809
- case 'push':
810
- case 'unshift':
811
- inserted = args;
812
- break
813
- case 'splice':
814
- inserted = args.slice(2);
815
- break
816
- }
817
- if (inserted) { ob.observeArray(inserted); }
818
- // notify change
819
- ob.dep.notify();
820
- return result
821
- });
822
- });
823
-
824
- /* */
825
-
826
- var arrayKeys = Object.getOwnPropertyNames(arrayMethods);
827
-
828
- /**
829
- * By default, when a reactive property is set, the new value is
830
- * also converted to become reactive. However when passing down props,
831
- * we don't want to force conversion because the value may be a nested value
832
- * under a frozen data structure. Converting it would defeat the optimization.
833
- */
834
- var observerState = {
835
- shouldConvert: true
836
- };
837
-
838
- /**
839
- * Observer class that are attached to each observed
840
- * object. Once attached, the observer converts target
841
- * object's property keys into getter/setters that
842
- * collect dependencies and dispatches updates.
843
- */
844
- var Observer = function Observer (value) {
845
- this.value = value;
846
- this.dep = new Dep();
847
- this.vmCount = 0;
848
- def(value, '__ob__', this);
849
- if (Array.isArray(value)) {
850
- var augment = hasProto
851
- ? protoAugment
852
- : copyAugment;
853
- augment(value, arrayMethods, arrayKeys);
854
- this.observeArray(value);
855
- } else {
856
- this.walk(value);
857
- }
858
- };
859
-
860
- /**
861
- * Walk through each property and convert them into
862
- * getter/setters. This method should only be called when
863
- * value type is Object.
864
- */
865
- Observer.prototype.walk = function walk (obj) {
866
- var keys = Object.keys(obj);
867
- for (var i = 0; i < keys.length; i++) {
868
- defineReactive$$1(obj, keys[i], obj[keys[i]]);
869
- }
870
- };
871
-
872
- /**
873
- * Observe a list of Array items.
874
- */
875
- Observer.prototype.observeArray = function observeArray (items) {
876
- for (var i = 0, l = items.length; i < l; i++) {
877
- observe(items[i]);
878
- }
879
- };
880
 
881
- // helpers
 
 
 
882
 
883
- /**
884
- * Augment an target Object or Array by intercepting
885
- * the prototype chain using __proto__
886
- */
887
- function protoAugment (target, src, keys) {
888
- /* eslint-disable no-proto */
889
- target.__proto__ = src;
890
- /* eslint-enable no-proto */
891
- }
892
-
893
- /**
894
- * Augment an target Object or Array by defining
895
- * hidden properties.
896
- */
897
- /* istanbul ignore next */
898
- function copyAugment (target, src, keys) {
899
- for (var i = 0, l = keys.length; i < l; i++) {
900
- var key = keys[i];
901
- def(target, key, src[key]);
902
- }
903
- }
904
-
905
- /**
906
- * Attempt to create an observer instance for a value,
907
- * returns the new observer if successfully observed,
908
- * or the existing observer if the value already has one.
909
- */
910
- function observe (value, asRootData) {
911
- if (!isObject(value)) {
912
- return
913
- }
914
- var ob;
915
- if (hasOwn(value, '__ob__') && value.__ob__ instanceof Observer) {
916
- ob = value.__ob__;
917
- } else if (
918
- observerState.shouldConvert &&
919
- !isServerRendering() &&
920
- (Array.isArray(value) || isPlainObject(value)) &&
921
- Object.isExtensible(value) &&
922
- !value._isVue
923
- ) {
924
- ob = new Observer(value);
925
- }
926
- if (asRootData && ob) {
927
- ob.vmCount++;
928
- }
929
- return ob
930
- }
931
-
932
- /**
933
- * Define a reactive property on an Object.
934
- */
935
- function defineReactive$$1 (
936
- obj,
937
- key,
938
- val,
939
- customSetter,
940
- shallow
941
- ) {
942
- var dep = new Dep();
943
-
944
- var property = Object.getOwnPropertyDescriptor(obj, key);
945
- if (property && property.configurable === false) {
946
- return
947
- }
948
-
949
- // cater for pre-defined getter/setters
950
- var getter = property && property.get;
951
- var setter = property && property.set;
952
-
953
- var childOb = !shallow && observe(val);
954
- Object.defineProperty(obj, key, {
955
- enumerable: true,
956
- configurable: true,
957
- get: function reactiveGetter () {
958
- var value = getter ? getter.call(obj) : val;
959
- if (Dep.target) {
960
- dep.depend();
961
- if (childOb) {
962
- childOb.dep.depend();
963
- }
964
- if (Array.isArray(value)) {
965
- dependArray(value);
966
- }
967
- }
968
- return value
969
- },
970
- set: function reactiveSetter (newVal) {
971
- var value = getter ? getter.call(obj) : val;
972
- /* eslint-disable no-self-compare */
973
- if (newVal === value || (newVal !== newVal && value !== value)) {
974
- return
975
- }
976
- /* eslint-enable no-self-compare */
977
- if ("development" !== 'production' && customSetter) {
978
- customSetter();
979
- }
980
- if (setter) {
981
- setter.call(obj, newVal);
982
- } else {
983
- val = newVal;
984
- }
985
- childOb = !shallow && observe(newVal);
986
- dep.notify();
987
- }
988
- });
989
- }
990
-
991
- /**
992
- * Set a property on an object. Adds the new property and
993
- * triggers change notification if the property doesn't
994
- * already exist.
995
- */
996
- function set (target, key, val) {
997
- if (Array.isArray(target) && isValidArrayIndex(key)) {
998
- target.length = Math.max(target.length, key);
999
- target.splice(key, 1, val);
1000
- return val
1001
- }
1002
- if (hasOwn(target, key)) {
1003
- target[key] = val;
1004
- return val
1005
- }
1006
- var ob = (target).__ob__;
1007
- if (target._isVue || (ob && ob.vmCount)) {
1008
- "development" !== 'production' && warn(
1009
- 'Avoid adding reactive properties to a Vue instance or its root $data ' +
1010
- 'at runtime - declare it upfront in the data option.'
1011
- );
1012
- return val
1013
- }
1014
- if (!ob) {
1015
- target[key] = val;
1016
- return val
1017
- }
1018
- defineReactive$$1(ob.value, key, val);
1019
- ob.dep.notify();
1020
- return val
1021
- }
1022
-
1023
- /**
1024
- * Delete a property and trigger change if necessary.
1025
- */
1026
- function del (target, key) {
1027
- if (Array.isArray(target) && isValidArrayIndex(key)) {
1028
- target.splice(key, 1);
1029
- return
1030
- }
1031
- var ob = (target).__ob__;
1032
- if (target._isVue || (ob && ob.vmCount)) {
1033
- "development" !== 'production' && warn(
1034
- 'Avoid deleting properties on a Vue instance or its root $data ' +
1035
- '- just set it to null.'
1036
- );
1037
- return
1038
- }
1039
- if (!hasOwn(target, key)) {
1040
- return
1041
- }
1042
- delete target[key];
1043
- if (!ob) {
1044
- return
1045
- }
1046
- ob.dep.notify();
1047
- }
1048
-
1049
- /**
1050
- * Collect dependencies on array elements when the array is touched, since
1051
- * we cannot intercept array element access like property getters.
1052
- */
1053
- function dependArray (value) {
1054
- for (var e = (void 0), i = 0, l = value.length; i < l; i++) {
1055
- e = value[i];
1056
- e && e.__ob__ && e.__ob__.dep.depend();
1057
- if (Array.isArray(e)) {
1058
- dependArray(e);
1059
- }
1060
- }
1061
- }
1062
-
1063
- /* */
1064
-
1065
- /**
1066
- * Option overwriting strategies are functions that handle
1067
- * how to merge a parent option value and a child option
1068
- * value into the final value.
1069
- */
1070
- var strats = config.optionMergeStrategies;
1071
 
1072
- /**
1073
- * Options with restrictions
1074
- */
1075
- {
1076
- strats.el = strats.propsData = function (parent, child, vm, key) {
1077
- if (!vm) {
1078
- warn(
1079
- "option \"" + key + "\" can only be used during instance " +
1080
- 'creation with the `new` keyword.'
1081
- );
1082
- }
1083
- return defaultStrat(parent, child)
1084
- };
1085
- }
1086
-
1087
- /**
1088
- * Helper that recursively merges two data objects together.
1089
- */
1090
- function mergeData (to, from) {
1091
- if (!from) { return to }
1092
- var key, toVal, fromVal;
1093
- var keys = Object.keys(from);
1094
- for (var i = 0; i < keys.length; i++) {
1095
- key = keys[i];
1096
- toVal = to[key];
1097
- fromVal = from[key];
1098
- if (!hasOwn(to, key)) {
1099
- set(to, key, fromVal);
1100
- } else if (isPlainObject(toVal) && isPlainObject(fromVal)) {
1101
- mergeData(toVal, fromVal);
1102
- }
1103
- }
1104
- return to
1105
- }
1106
-
1107
- /**
1108
- * Data
1109
- */
1110
- function mergeDataOrFn (
1111
- parentVal,
1112
- childVal,
1113
- vm
1114
- ) {
1115
- if (!vm) {
1116
- // in a Vue.extend merge, both should be functions
1117
- if (!childVal) {
1118
- return parentVal
1119
- }
1120
- if (!parentVal) {
1121
- return childVal
1122
- }
1123
- // when parentVal & childVal are both present,
1124
- // we need to return a function that returns the
1125
- // merged result of both functions... no need to
1126
- // check if parentVal is a function here because
1127
- // it has to be a function to pass previous merges.
1128
- return function mergedDataFn () {
1129
- return mergeData(
1130
- typeof childVal === 'function' ? childVal.call(this) : childVal,
1131
- parentVal.call(this)
1132
- )
1133
- }
1134
- } else if (parentVal || childVal) {
1135
- return function mergedInstanceDataFn () {
1136
- // instance merge
1137
- var instanceData = typeof childVal === 'function'
1138
- ? childVal.call(vm)
1139
- : childVal;
1140
- var defaultData = typeof parentVal === 'function'
1141
- ? parentVal.call(vm)
1142
- : undefined;
1143
- if (instanceData) {
1144
- return mergeData(instanceData, defaultData)
1145
- } else {
1146
- return defaultData
1147
- }
1148
- }
1149
- }
1150
- }
1151
-
1152
- strats.data = function (
1153
- parentVal,
1154
- childVal,
1155
- vm
1156
- ) {
1157
- if (!vm) {
1158
- if (childVal && typeof childVal !== 'function') {
1159
- "development" !== 'production' && warn(
1160
- 'The "data" option should be a function ' +
1161
- 'that returns a per-instance value in component ' +
1162
- 'definitions.',
1163
- vm
1164
- );
1165
 
1166
- return parentVal
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1167
  }
1168
- return mergeDataOrFn.call(this, parentVal, childVal)
1169
- }
1170
 
1171
- return mergeDataOrFn(parentVal, childVal, vm)
1172
- };
1173
 
1174
- /**
1175
- * Hooks and props are merged as arrays.
1176
- */
1177
- function mergeHook (
1178
- parentVal,
1179
- childVal
1180
- ) {
1181
- return childVal
1182
- ? parentVal
1183
- ? parentVal.concat(childVal)
1184
- : Array.isArray(childVal)
1185
- ? childVal
1186
- : [childVal]
1187
- : parentVal
1188
- }
1189
-
1190
- LIFECYCLE_HOOKS.forEach(function (hook) {
1191
- strats[hook] = mergeHook;
1192
- });
1193
-
1194
- /**
1195
- * Assets
1196
- *
1197
- * When a vm is present (instance creation), we need to do
1198
- * a three-way merge between constructor options, instance
1199
- * options and parent options.
1200
- */
1201
- function mergeAssets (parentVal, childVal) {
1202
- var res = Object.create(parentVal || null);
1203
- return childVal
1204
- ? extend(res, childVal)
1205
- : res
1206
- }
1207
-
1208
- ASSET_TYPES.forEach(function (type) {
1209
- strats[type + 's'] = mergeAssets;
1210
- });
1211
-
1212
- /**
1213
- * Watchers.
1214
- *
1215
- * Watchers hashes should not overwrite one
1216
- * another, so we merge them as arrays.
1217
- */
1218
- strats.watch = function (parentVal, childVal) {
1219
- // work around Firefox's Object.prototype.watch...
1220
- if (parentVal === nativeWatch) { parentVal = undefined; }
1221
- if (childVal === nativeWatch) { childVal = undefined; }
1222
- /* istanbul ignore if */
1223
- if (!childVal) { return Object.create(parentVal || null) }
1224
- if (!parentVal) { return childVal }
1225
- var ret = {};
1226
- extend(ret, parentVal);
1227
- for (var key in childVal) {
1228
- var parent = ret[key];
1229
- var child = childVal[key];
1230
- if (parent && !Array.isArray(parent)) {
1231
- parent = [parent];
1232
- }
1233
- ret[key] = parent
1234
- ? parent.concat(child)
1235
- : Array.isArray(child) ? child : [child];
1236
- }
1237
- return ret
1238
- };
1239
-
1240
- /**
1241
- * Other object hashes.
1242
- */
1243
- strats.props =
1244
- strats.methods =
1245
- strats.inject =
1246
- strats.computed = function (parentVal, childVal) {
1247
- if (!childVal) { return Object.create(parentVal || null) }
1248
- if (!parentVal) { return childVal }
1249
- var ret = Object.create(null);
1250
- extend(ret, parentVal);
1251
- extend(ret, childVal);
1252
- return ret
1253
- };
1254
- strats.provide = mergeDataOrFn;
1255
-
1256
- /**
1257
- * Default strategy.
1258
- */
1259
- var defaultStrat = function (parentVal, childVal) {
1260
- return childVal === undefined
1261
- ? parentVal
1262
- : childVal
1263
- };
1264
-
1265
- /**
1266
- * Validate component names
1267
- */
1268
- function checkComponents (options) {
1269
- for (var key in options.components) {
1270
- var lower = key.toLowerCase();
1271
- if (isBuiltInTag(lower) || config.isReservedTag(lower)) {
1272
- warn(
1273
- 'Do not use built-in or reserved HTML elements as component ' +
1274
- 'id: ' + key
1275
- );
1276
- }
1277
- }
1278
- }
1279
-
1280
- /**
1281
- * Ensure all props option syntax are normalized into the
1282
- * Object-based format.
1283
- */
1284
- function normalizeProps (options) {
1285
- var props = options.props;
1286
- if (!props) { return }
1287
- var res = {};
1288
- var i, val, name;
1289
- if (Array.isArray(props)) {
1290
- i = props.length;
1291
- while (i--) {
1292
- val = props[i];
1293
- if (typeof val === 'string') {
1294
- name = camelize(val);
1295
- res[name] = { type: null };
1296
- } else {
1297
- warn('props must be strings when using array syntax.');
1298
- }
1299
- }
1300
- } else if (isPlainObject(props)) {
1301
- for (var key in props) {
1302
- val = props[key];
1303
- name = camelize(key);
1304
- res[name] = isPlainObject(val)
1305
- ? val
1306
- : { type: val };
1307
- }
1308
- }
1309
- options.props = res;
1310
- }
1311
-
1312
- /**
1313
- * Normalize all injections into Object-based format
1314
- */
1315
- function normalizeInject (options) {
1316
- var inject = options.inject;
1317
- if (Array.isArray(inject)) {
1318
- var normalized = options.inject = {};
1319
- for (var i = 0; i < inject.length; i++) {
1320
- normalized[inject[i]] = inject[i];
1321
- }
1322
- }
1323
- }
1324
-
1325
- /**
1326
- * Normalize raw function directives into object format.
1327
- */
1328
- function normalizeDirectives (options) {
1329
- var dirs = options.directives;
1330
- if (dirs) {
1331
- for (var key in dirs) {
1332
- var def = dirs[key];
1333
- if (typeof def === 'function') {
1334
- dirs[key] = { bind: def, update: def };
1335
- }
1336
- }
1337
- }
1338
- }
1339
-
1340
- /**
1341
- * Merge two option objects into a new one.
1342
- * Core utility used in both instantiation and inheritance.
1343
- */
1344
- function mergeOptions (
1345
- parent,
1346
- child,
1347
- vm
1348
- ) {
1349
- {
1350
- checkComponents(child);
1351
- }
1352
-
1353
- if (typeof child === 'function') {
1354
- child = child.options;
1355
- }
1356
-
1357
- normalizeProps(child);
1358
- normalizeInject(child);
1359
- normalizeDirectives(child);
1360
- var extendsFrom = child.extends;
1361
- if (extendsFrom) {
1362
- parent = mergeOptions(parent, extendsFrom, vm);
1363
- }
1364
- if (child.mixins) {
1365
- for (var i = 0, l = child.mixins.length; i < l; i++) {
1366
- parent = mergeOptions(parent, child.mixins[i], vm);
1367
- }
1368
- }
1369
- var options = {};
1370
- var key;
1371
- for (key in parent) {
1372
- mergeField(key);
1373
- }
1374
- for (key in child) {
1375
- if (!hasOwn(parent, key)) {
1376
- mergeField(key);
1377
- }
1378
- }
1379
- function mergeField (key) {
1380
- var strat = strats[key] || defaultStrat;
1381
- options[key] = strat(parent[key], child[key], vm, key);
1382
- }
1383
- return options
1384
- }
1385
-
1386
- /**
1387
- * Resolve an asset.
1388
- * This function is used because child instances need access
1389
- * to assets defined in its ancestor chain.
1390
- */
1391
- function resolveAsset (
1392
- options,
1393
- type,
1394
- id,
1395
- warnMissing
1396
- ) {
1397
- /* istanbul ignore if */
1398
- if (typeof id !== 'string') {
1399
- return
1400
- }
1401
- var assets = options[type];
1402
- // check local registration variations first
1403
- if (hasOwn(assets, id)) { return assets[id] }
1404
- var camelizedId = camelize(id);
1405
- if (hasOwn(assets, camelizedId)) { return assets[camelizedId] }
1406
- var PascalCaseId = capitalize(camelizedId);
1407
- if (hasOwn(assets, PascalCaseId)) { return assets[PascalCaseId] }
1408
- // fallback to prototype chain
1409
- var res = assets[id] || assets[camelizedId] || assets[PascalCaseId];
1410
- if ("development" !== 'production' && warnMissing && !res) {
1411
- warn(
1412
- 'Failed to resolve ' + type.slice(0, -1) + ': ' + id,
1413
- options
1414
- );
1415
- }
1416
- return res
1417
- }
1418
-
1419
- /* */
1420
-
1421
- function validateProp (
1422
- key,
1423
- propOptions,
1424
- propsData,
1425
- vm
1426
- ) {
1427
- var prop = propOptions[key];
1428
- var absent = !hasOwn(propsData, key);
1429
- var value = propsData[key];
1430
- // handle boolean props
1431
- if (isType(Boolean, prop.type)) {
1432
- if (absent && !hasOwn(prop, 'default')) {
1433
- value = false;
1434
- } else if (!isType(String, prop.type) && (value === '' || value === hyphenate(key))) {
1435
- value = true;
1436
- }
1437
- }
1438
- // check default value
1439
- if (value === undefined) {
1440
- value = getPropDefaultValue(vm, prop, key);
1441
- // since the default value is a fresh copy,
1442
- // make sure to observe it.
1443
- var prevShouldConvert = observerState.shouldConvert;
1444
- observerState.shouldConvert = true;
1445
- observe(value);
1446
- observerState.shouldConvert = prevShouldConvert;
1447
- }
1448
- {
1449
- assertProp(prop, key, value, vm, absent);
1450
- }
1451
- return value
1452
- }
1453
-
1454
- /**
1455
- * Get the default value of a prop.
1456
- */
1457
- function getPropDefaultValue (vm, prop, key) {
1458
- // no default, return undefined
1459
- if (!hasOwn(prop, 'default')) {
1460
- return undefined
1461
- }
1462
- var def = prop.default;
1463
- // warn against non-factory defaults for Object & Array
1464
- if ("development" !== 'production' && isObject(def)) {
1465
- warn(
1466
- 'Invalid default value for prop "' + key + '": ' +
1467
- 'Props with type Object/Array must use a factory function ' +
1468
- 'to return the default value.',
1469
- vm
1470
- );
1471
- }
1472
- // the raw prop value was also undefined from previous render,
1473
- // return previous default value to avoid unnecessary watcher trigger
1474
- if (vm && vm.$options.propsData &&
1475
- vm.$options.propsData[key] === undefined &&
1476
- vm._props[key] !== undefined
1477
- ) {
1478
- return vm._props[key]
1479
- }
1480
- // call factory function for non-Function types
1481
- // a value is Function if its prototype is function even across different execution context
1482
- return typeof def === 'function' && getType(prop.type) !== 'Function'
1483
- ? def.call(vm)
1484
- : def
1485
- }
1486
-
1487
- /**
1488
- * Assert whether a prop is valid.
1489
- */
1490
- function assertProp (
1491
- prop,
1492
- name,
1493
- value,
1494
- vm,
1495
- absent
1496
- ) {
1497
- if (prop.required && absent) {
1498
- warn(
1499
- 'Missing required prop: "' + name + '"',
1500
- vm
1501
- );
1502
- return
1503
- }
1504
- if (value == null && !prop.required) {
1505
- return
1506
- }
1507
- var type = prop.type;
1508
- var valid = !type || type === true;
1509
- var expectedTypes = [];
1510
- if (type) {
1511
- if (!Array.isArray(type)) {
1512
- type = [type];
1513
- }
1514
- for (var i = 0; i < type.length && !valid; i++) {
1515
- var assertedType = assertType(value, type[i]);
1516
- expectedTypes.push(assertedType.expectedType || '');
1517
- valid = assertedType.valid;
1518
- }
1519
- }
1520
- if (!valid) {
1521
- warn(
1522
- 'Invalid prop: type check failed for prop "' + name + '".' +
1523
- ' Expected ' + expectedTypes.map(capitalize).join(', ') +
1524
- ', got ' + Object.prototype.toString.call(value).slice(8, -1) + '.',
1525
- vm
1526
- );
1527
- return
1528
- }
1529
- var validator = prop.validator;
1530
- if (validator) {
1531
- if (!validator(value)) {
1532
- warn(
1533
- 'Invalid prop: custom validator check failed for prop "' + name + '".',
1534
- vm
1535
- );
1536
- }
1537
- }
1538
- }
1539
-
1540
- var simpleCheckRE = /^(String|Number|Boolean|Function|Symbol)$/;
1541
-
1542
- function assertType (value, type) {
1543
- var valid;
1544
- var expectedType = getType(type);
1545
- if (simpleCheckRE.test(expectedType)) {
1546
- valid = typeof value === expectedType.toLowerCase();
1547
- } else if (expectedType === 'Object') {
1548
- valid = isPlainObject(value);
1549
- } else if (expectedType === 'Array') {
1550
- valid = Array.isArray(value);
1551
- } else {
1552
- valid = value instanceof type;
1553
- }
1554
- return {
1555
- valid: valid,
1556
- expectedType: expectedType
1557
- }
1558
- }
1559
-
1560
- /**
1561
- * Use function string name to check built-in types,
1562
- * because a simple equality check will fail when running
1563
- * across different vms / iframes.
1564
- */
1565
- function getType (fn) {
1566
- var match = fn && fn.toString().match(/^\s*function (\w+)/);
1567
- return match ? match[1] : ''
1568
- }
1569
-
1570
- function isType (type, fn) {
1571
- if (!Array.isArray(fn)) {
1572
- return getType(fn) === getType(type)
1573
- }
1574
- for (var i = 0, len = fn.length; i < len; i++) {
1575
- if (getType(fn[i]) === getType(type)) {
1576
- return true
1577
- }
1578
- }
1579
- /* istanbul ignore next */
1580
- return false
1581
- }
1582
 
1583
- /* */
 
 
 
 
 
 
 
1584
 
1585
- var mark;
1586
- var measure;
 
1587
 
1588
- {
1589
- var perf = inBrowser && window.performance;
1590
- /* istanbul ignore if */
1591
- if (
1592
- perf &&
1593
- perf.mark &&
1594
- perf.measure &&
1595
- perf.clearMarks &&
1596
- perf.clearMeasures
1597
- ) {
1598
- mark = function (tag) { return perf.mark(tag); };
1599
- measure = function (name, startTag, endTag) {
1600
- perf.measure(name, startTag, endTag);
1601
- perf.clearMarks(startTag);
1602
- perf.clearMarks(endTag);
1603
- perf.clearMeasures(name);
1604
  };
1605
- }
1606
- }
1607
-
1608
- /* not type checking this file because flow doesn't play well with Proxy */
1609
-
1610
- var initProxy;
1611
-
1612
- {
1613
- var allowedGlobals = makeMap(
1614
- 'Infinity,undefined,NaN,isFinite,isNaN,' +
1615
- 'parseFloat,parseInt,decodeURI,decodeURIComponent,encodeURI,encodeURIComponent,' +
1616
- 'Math,Number,Date,Array,Object,Boolean,String,RegExp,Map,Set,JSON,Intl,' +
1617
- 'require' // for Webpack/Browserify
1618
- );
1619
-
1620
- var warnNonPresent = function (target, key) {
1621
- warn(
1622
- "Property or method \"" + key + "\" is not defined on the instance but " +
1623
- "referenced during render. Make sure to declare reactive data " +
1624
- "properties in the data option.",
1625
- target
1626
- );
1627
- };
1628
-
1629
- var hasProxy =
1630
- typeof Proxy !== 'undefined' &&
1631
- Proxy.toString().match(/native code/);
1632
-
1633
- if (hasProxy) {
1634
- var isBuiltInModifier = makeMap('stop,prevent,self,ctrl,shift,alt,meta');
1635
- config.keyCodes = new Proxy(config.keyCodes, {
1636
- set: function set (target, key, value) {
1637
- if (isBuiltInModifier(key)) {
1638
- warn(("Avoid overwriting built-in modifier in config.keyCodes: ." + key));
1639
- return false
1640
- } else {
1641
- target[key] = value;
1642
- return true
1643
  }
1644
- }
1645
- });
1646
- }
1647
-
1648
- var hasHandler = {
1649
- has: function has (target, key) {
1650
- var has = key in target;
1651
- var isAllowed = allowedGlobals(key) || key.charAt(0) === '_';
1652
- if (!has && !isAllowed) {
1653
- warnNonPresent(target, key);
1654
- }
1655
- return has || !isAllowed
1656
- }
1657
- };
1658
-
1659
- var getHandler = {
1660
- get: function get (target, key) {
1661
- if (typeof key === 'string' && !(key in target)) {
1662
- warnNonPresent(target, key);
1663
- }
1664
- return target[key]
1665
- }
1666
- };
1667
-
1668
- initProxy = function initProxy (vm) {
1669
- if (hasProxy) {
1670
- // determine which proxy handler to use
1671
- var options = vm.$options;
1672
- var handlers = options.render && options.render._withStripped
1673
- ? getHandler
1674
- : hasHandler;
1675
- vm._renderProxy = new Proxy(vm, handlers);
1676
- } else {
1677
- vm._renderProxy = vm;
1678
- }
1679
- };
1680
- }
1681
-
1682
- /* */
1683
-
1684
- var VNode = function VNode (
1685
- tag,
1686
- data,
1687
- children,
1688
- text,
1689
- elm,
1690
- context,
1691
- componentOptions,
1692
- asyncFactory
1693
- ) {
1694
- this.tag = tag;
1695
- this.data = data;
1696
- this.children = children;
1697
- this.text = text;
1698
- this.elm = elm;
1699
- this.ns = undefined;
1700
- this.context = context;
1701
- this.functionalContext = undefined;
1702
- this.key = data && data.key;
1703
- this.componentOptions = componentOptions;
1704
- this.componentInstance = undefined;
1705
- this.parent = undefined;
1706
- this.raw = false;
1707
- this.isStatic = false;
1708
- this.isRootInsert = true;
1709
- this.isComment = false;
1710
- this.isCloned = false;
1711
- this.isOnce = false;
1712
- this.asyncFactory = asyncFactory;
1713
- this.asyncMeta = undefined;
1714
- this.isAsyncPlaceholder = false;
1715
- };
1716
-
1717
- var prototypeAccessors = { child: {} };
1718
-
1719
- // DEPRECATED: alias for componentInstance for backwards compat.
1720
- /* istanbul ignore next */
1721
- prototypeAccessors.child.get = function () {
1722
- return this.componentInstance
1723
- };
1724
-
1725
- Object.defineProperties( VNode.prototype, prototypeAccessors );
1726
-
1727
- var createEmptyVNode = function (text) {
1728
- if ( text === void 0 ) text = '';
1729
-
1730
- var node = new VNode();
1731
- node.text = text;
1732
- node.isComment = true;
1733
- return node
1734
- };
1735
-
1736
- function createTextVNode (val) {
1737
- return new VNode(undefined, undefined, undefined, String(val))
1738
- }
1739
-
1740
- // optimized shallow clone
1741
- // used for static nodes and slot nodes because they may be reused across
1742
- // multiple renders, cloning them avoids errors when DOM manipulations rely
1743
- // on their elm reference.
1744
- function cloneVNode (vnode) {
1745
- var cloned = new VNode(
1746
- vnode.tag,
1747
- vnode.data,
1748
- vnode.children,
1749
- vnode.text,
1750
- vnode.elm,
1751
- vnode.context,
1752
- vnode.componentOptions,
1753
- vnode.asyncFactory
1754
- );
1755
- cloned.ns = vnode.ns;
1756
- cloned.isStatic = vnode.isStatic;
1757
- cloned.key = vnode.key;
1758
- cloned.isComment = vnode.isComment;
1759
- cloned.isCloned = true;
1760
- return cloned
1761
- }
1762
-
1763
- function cloneVNodes (vnodes) {
1764
- var len = vnodes.length;
1765
- var res = new Array(len);
1766
- for (var i = 0; i < len; i++) {
1767
- res[i] = cloneVNode(vnodes[i]);
1768
- }
1769
- return res
1770
- }
1771
-
1772
- /* */
1773
-
1774
- var normalizeEvent = cached(function (name) {
1775
- var passive = name.charAt(0) === '&';
1776
- name = passive ? name.slice(1) : name;
1777
- var once$$1 = name.charAt(0) === '~'; // Prefixed last, checked first
1778
- name = once$$1 ? name.slice(1) : name;
1779
- var capture = name.charAt(0) === '!';
1780
- name = capture ? name.slice(1) : name;
1781
- return {
1782
- name: name,
1783
- once: once$$1,
1784
- capture: capture,
1785
- passive: passive
1786
- }
1787
- });
1788
-
1789
- function createFnInvoker (fns) {
1790
- function invoker () {
1791
- var arguments$1 = arguments;
1792
-
1793
- var fns = invoker.fns;
1794
- if (Array.isArray(fns)) {
1795
- var cloned = fns.slice();
1796
- for (var i = 0; i < cloned.length; i++) {
1797
- cloned[i].apply(null, arguments$1);
1798
- }
1799
- } else {
1800
- // return handler return value for single handlers
1801
- return fns.apply(null, arguments)
1802
- }
1803
- }
1804
- invoker.fns = fns;
1805
- return invoker
1806
- }
1807
-
1808
- function updateListeners (
1809
- on,
1810
- oldOn,
1811
- add,
1812
- remove$$1,
1813
- vm
1814
- ) {
1815
- var name, cur, old, event;
1816
- for (name in on) {
1817
- cur = on[name];
1818
- old = oldOn[name];
1819
- event = normalizeEvent(name);
1820
- if (isUndef(cur)) {
1821
- "development" !== 'production' && warn(
1822
- "Invalid handler for event \"" + (event.name) + "\": got " + String(cur),
1823
- vm
1824
- );
1825
- } else if (isUndef(old)) {
1826
- if (isUndef(cur.fns)) {
1827
- cur = on[name] = createFnInvoker(cur);
1828
- }
1829
- add(event.name, cur, event.once, event.capture, event.passive);
1830
- } else if (cur !== old) {
1831
- old.fns = cur;
1832
- on[name] = old;
1833
- }
1834
- }
1835
- for (name in oldOn) {
1836
- if (isUndef(on[name])) {
1837
- event = normalizeEvent(name);
1838
- remove$$1(event.name, oldOn[name], event.capture);
1839
- }
1840
- }
1841
- }
1842
-
1843
- /* */
1844
-
1845
- function mergeVNodeHook (def, hookKey, hook) {
1846
- var invoker;
1847
- var oldHook = def[hookKey];
1848
-
1849
- function wrappedHook () {
1850
- hook.apply(this, arguments);
1851
- // important: remove merged hook to ensure it's called only once
1852
- // and prevent memory leak
1853
- remove(invoker.fns, wrappedHook);
1854
- }
1855
-
1856
- if (isUndef(oldHook)) {
1857
- // no existing hook
1858
- invoker = createFnInvoker([wrappedHook]);
1859
- } else {
1860
- /* istanbul ignore if */
1861
- if (isDef(oldHook.fns) && isTrue(oldHook.merged)) {
1862
- // already a merged invoker
1863
- invoker = oldHook;
1864
- invoker.fns.push(wrappedHook);
1865
- } else {
1866
- // existing plain hook
1867
- invoker = createFnInvoker([oldHook, wrappedHook]);
1868
- }
1869
- }
1870
-
1871
- invoker.merged = true;
1872
- def[hookKey] = invoker;
1873
- }
1874
-
1875
- /* */
1876
-
1877
- function extractPropsFromVNodeData (
1878
- data,
1879
- Ctor,
1880
- tag
1881
- ) {
1882
- // we are only extracting raw values here.
1883
- // validation and default values are handled in the child
1884
- // component itself.
1885
- var propOptions = Ctor.options.props;
1886
- if (isUndef(propOptions)) {
1887
- return
1888
- }
1889
- var res = {};
1890
- var attrs = data.attrs;
1891
- var props = data.props;
1892
- if (isDef(attrs) || isDef(props)) {
1893
- for (var key in propOptions) {
1894
- var altKey = hyphenate(key);
1895
- {
1896
- var keyInLowerCase = key.toLowerCase();
1897
- if (
1898
- key !== keyInLowerCase &&
1899
- attrs && hasOwn(attrs, keyInLowerCase)
1900
- ) {
1901
- tip(
1902
- "Prop \"" + keyInLowerCase + "\" is passed to component " +
1903
- (formatComponentName(tag || Ctor)) + ", but the declared prop name is" +
1904
- " \"" + key + "\". " +
1905
- "Note that HTML attributes are case-insensitive and camelCased " +
1906
- "props need to use their kebab-case equivalents when using in-DOM " +
1907
- "templates. You should probably use \"" + altKey + "\" instead of \"" + key + "\"."
1908
- );
1909
- }
1910
- }
1911
- checkProp(res, props, key, altKey, true) ||
1912
- checkProp(res, attrs, key, altKey, false);
1913
- }
1914
- }
1915
- return res
1916
- }
1917
-
1918
- function checkProp (
1919
- res,
1920
- hash,
1921
- key,
1922
- altKey,
1923
- preserve
1924
- ) {
1925
- if (isDef(hash)) {
1926
- if (hasOwn(hash, key)) {
1927
- res[key] = hash[key];
1928
- if (!preserve) {
1929
- delete hash[key];
1930
- }
1931
- return true
1932
- } else if (hasOwn(hash, altKey)) {
1933
- res[key] = hash[altKey];
1934
- if (!preserve) {
1935
- delete hash[altKey];
1936
- }
1937
- return true
1938
- }
1939
- }
1940
- return false
1941
- }
1942
-
1943
- /* */
1944
-
1945
- // The template compiler attempts to minimize the need for normalization by
1946
- // statically analyzing the template at compile time.
1947
- //
1948
- // For plain HTML markup, normalization can be completely skipped because the
1949
- // generated render function is guaranteed to return Array<VNode>. There are
1950
- // two cases where extra normalization is needed:
1951
-
1952
- // 1. When the children contains components - because a functional component
1953
- // may return an Array instead of a single root. In this case, just a simple
1954
- // normalization is needed - if any child is an Array, we flatten the whole
1955
- // thing with Array.prototype.concat. It is guaranteed to be only 1-level deep
1956
- // because functional components already normalize their own children.
1957
- function simpleNormalizeChildren (children) {
1958
- for (var i = 0; i < children.length; i++) {
1959
- if (Array.isArray(children[i])) {
1960
- return Array.prototype.concat.apply([], children)
1961
- }
1962
- }
1963
- return children
1964
- }
1965
-
1966
- // 2. When the children contains constructs that always generated nested Arrays,
1967
- // e.g. <template>, <slot>, v-for, or when the children is provided by user
1968
- // with hand-written render functions / JSX. In such cases a full normalization
1969
- // is needed to cater to all possible types of children values.
1970
- function normalizeChildren (children) {
1971
- return isPrimitive(children)
1972
- ? [createTextVNode(children)]
1973
- : Array.isArray(children)
1974
- ? normalizeArrayChildren(children)
1975
- : undefined
1976
- }
1977
-
1978
- function isTextNode (node) {
1979
- return isDef(node) && isDef(node.text) && isFalse(node.isComment)
1980
- }
1981
-
1982
- function normalizeArrayChildren (children, nestedIndex) {
1983
- var res = [];
1984
- var i, c, last;
1985
- for (i = 0; i < children.length; i++) {
1986
- c = children[i];
1987
- if (isUndef(c) || typeof c === 'boolean') { continue }
1988
- last = res[res.length - 1];
1989
- // nested
1990
- if (Array.isArray(c)) {
1991
- res.push.apply(res, normalizeArrayChildren(c, ((nestedIndex || '') + "_" + i)));
1992
- } else if (isPrimitive(c)) {
1993
- if (isTextNode(last)) {
1994
- // merge adjacent text nodes
1995
- // this is necessary for SSR hydration because text nodes are
1996
- // essentially merged when rendered to HTML strings
1997
- (last).text += String(c);
1998
- } else if (c !== '') {
1999
- // convert primitive to vnode
2000
- res.push(createTextVNode(c));
2001
- }
2002
- } else {
2003
- if (isTextNode(c) && isTextNode(last)) {
2004
- // merge adjacent text nodes
2005
- res[res.length - 1] = createTextVNode(last.text + c.text);
2006
- } else {
2007
- // default key for nested array children (likely generated by v-for)
2008
- if (isTrue(children._isVList) &&
2009
- isDef(c.tag) &&
2010
- isUndef(c.key) &&
2011
- isDef(nestedIndex)) {
2012
- c.key = "__vlist" + nestedIndex + "_" + i + "__";
2013
- }
2014
- res.push(c);
2015
- }
2016
- }
2017
- }
2018
- return res
2019
- }
2020
-
2021
- /* */
2022
-
2023
- function ensureCtor (comp, base) {
2024
- if (comp.__esModule && comp.default) {
2025
- comp = comp.default;
2026
- }
2027
- return isObject(comp)
2028
- ? base.extend(comp)
2029
- : comp
2030
- }
2031
-
2032
- function createAsyncPlaceholder (
2033
- factory,
2034
- data,
2035
- context,
2036
- children,
2037
- tag
2038
- ) {
2039
- var node = createEmptyVNode();
2040
- node.asyncFactory = factory;
2041
- node.asyncMeta = { data: data, context: context, children: children, tag: tag };
2042
- return node
2043
- }
2044
-
2045
- function resolveAsyncComponent (
2046
- factory,
2047
- baseCtor,
2048
- context
2049
- ) {
2050
- if (isTrue(factory.error) && isDef(factory.errorComp)) {
2051
- return factory.errorComp
2052
- }
2053
-
2054
- if (isDef(factory.resolved)) {
2055
- return factory.resolved
2056
- }
2057
-
2058
- if (isTrue(factory.loading) && isDef(factory.loadingComp)) {
2059
- return factory.loadingComp
2060
- }
2061
-
2062
- if (isDef(factory.contexts)) {
2063
- // already pending
2064
- factory.contexts.push(context);
2065
- } else {
2066
- var contexts = factory.contexts = [context];
2067
- var sync = true;
2068
-
2069
- var forceRender = function () {
2070
- for (var i = 0, l = contexts.length; i < l; i++) {
2071
- contexts[i].$forceUpdate();
2072
- }
2073
  };
2074
 
2075
- var resolve = once(function (res) {
2076
- // cache resolved
2077
- factory.resolved = ensureCtor(res, baseCtor);
2078
- // invoke callbacks only if this is not a synchronous resolve
2079
- // (async resolves are shimmed as synchronous during SSR)
2080
- if (!sync) {
2081
- forceRender();
2082
- }
2083
- });
2084
-
2085
- var reject = once(function (reason) {
2086
- "development" !== 'production' && warn(
2087
- "Failed to resolve async component: " + (String(factory)) +
2088
- (reason ? ("\nReason: " + reason) : '')
2089
- );
2090
- if (isDef(factory.errorComp)) {
2091
- factory.error = true;
2092
- forceRender();
2093
- }
2094
- });
2095
-
2096
- var res = factory(resolve, reject);
2097
-
2098
- if (isObject(res)) {
2099
- if (typeof res.then === 'function') {
2100
- // () => Promise
2101
- if (isUndef(factory.resolved)) {
2102
- res.then(resolve, reject);
2103
  }
2104
- } else if (isDef(res.component) && typeof res.component.then === 'function') {
2105
- res.component.then(resolve, reject);
2106
-
2107
- if (isDef(res.error)) {
2108
- factory.errorComp = ensureCtor(res.error, baseCtor);
2109
  }
 
2110
 
2111
- if (isDef(res.loading)) {
2112
- factory.loadingComp = ensureCtor(res.loading, baseCtor);
2113
- if (res.delay === 0) {
2114
- factory.loading = true;
2115
- } else {
2116
- setTimeout(function () {
2117
- if (isUndef(factory.resolved) && isUndef(factory.error)) {
2118
- factory.loading = true;
2119
- forceRender();
2120
- }
2121
- }, res.delay || 200);
2122
- }
2123
- }
2124
-
2125
- if (isDef(res.timeout)) {
2126
- setTimeout(function () {
2127
- if (isUndef(factory.resolved)) {
2128
- reject(
2129
- "timeout (" + (res.timeout) + "ms)"
2130
- );
2131
- }
2132
- }, res.timeout);
2133
- }
2134
- }
2135
- }
2136
-
2137
- sync = false;
2138
- // return in case resolved synchronously
2139
- return factory.loading
2140
- ? factory.loadingComp
2141
- : factory.resolved
2142
- }
2143
- }
2144
-
2145
- /* */
2146
-
2147
- function getFirstComponentChild (children) {
2148
- if (Array.isArray(children)) {
2149
- for (var i = 0; i < children.length; i++) {
2150
- var c = children[i];
2151
- if (isDef(c) && isDef(c.componentOptions)) {
2152
- return c
2153
- }
2154
- }
2155
- }
2156
- }
2157
-
2158
- /* */
2159
-
2160
- /* */
2161
-
2162
- function initEvents (vm) {
2163
- vm._events = Object.create(null);
2164
- vm._hasHookEvent = false;
2165
- // init parent attached events
2166
- var listeners = vm.$options._parentListeners;
2167
- if (listeners) {
2168
- updateComponentListeners(vm, listeners);
2169
- }
2170
- }
2171
-
2172
- var target;
2173
-
2174
- function add (event, fn, once$$1) {
2175
- if (once$$1) {
2176
- target.$once(event, fn);
2177
- } else {
2178
- target.$on(event, fn);
2179
- }
2180
- }
2181
-
2182
- function remove$1 (event, fn) {
2183
- target.$off(event, fn);
2184
- }
2185
-
2186
- function updateComponentListeners (
2187
- vm,
2188
- listeners,
2189
- oldListeners
2190
- ) {
2191
- target = vm;
2192
- updateListeners(listeners, oldListeners || {}, add, remove$1, vm);
2193
- }
2194
-
2195
- function eventsMixin (Vue) {
2196
- var hookRE = /^hook:/;
2197
- Vue.prototype.$on = function (event, fn) {
2198
- var this$1 = this;
2199
-
2200
- var vm = this;
2201
- if (Array.isArray(event)) {
2202
- for (var i = 0, l = event.length; i < l; i++) {
2203
- this$1.$on(event[i], fn);
2204
- }
2205
- } else {
2206
- (vm._events[event] || (vm._events[event] = [])).push(fn);
2207
- // optimize hook:event cost by using a boolean flag marked at registration
2208
- // instead of a hash lookup
2209
- if (hookRE.test(event)) {
2210
- vm._hasHookEvent = true;
2211
- }
2212
- }
2213
- return vm
2214
- };
2215
-
2216
- Vue.prototype.$once = function (event, fn) {
2217
- var vm = this;
2218
- function on () {
2219
- vm.$off(event, on);
2220
- fn.apply(vm, arguments);
2221
- }
2222
- on.fn = fn;
2223
- vm.$on(event, on);
2224
- return vm
2225
- };
2226
-
2227
- Vue.prototype.$off = function (event, fn) {
2228
- var this$1 = this;
2229
-
2230
- var vm = this;
2231
- // all
2232
- if (!arguments.length) {
2233
- vm._events = Object.create(null);
2234
- return vm
2235
- }
2236
- // array of events
2237
- if (Array.isArray(event)) {
2238
- for (var i$1 = 0, l = event.length; i$1 < l; i$1++) {
2239
- this$1.$off(event[i$1], fn);
2240
- }
2241
- return vm
2242
- }
2243
- // specific event
2244
- var cbs = vm._events[event];
2245
- if (!cbs) {
2246
- return vm
2247
- }
2248
- if (arguments.length === 1) {
2249
- vm._events[event] = null;
2250
- return vm
2251
- }
2252
- // specific handler
2253
- var cb;
2254
- var i = cbs.length;
2255
- while (i--) {
2256
- cb = cbs[i];
2257
- if (cb === fn || cb.fn === fn) {
2258
- cbs.splice(i, 1);
2259
- break
2260
- }
2261
- }
2262
- return vm
2263
- };
2264
-
2265
- Vue.prototype.$emit = function (event) {
2266
- var vm = this;
2267
- {
2268
- var lowerCaseEvent = event.toLowerCase();
2269
- if (lowerCaseEvent !== event && vm._events[lowerCaseEvent]) {
2270
- tip(
2271
- "Event \"" + lowerCaseEvent + "\" is emitted in component " +
2272
- (formatComponentName(vm)) + " but the handler is registered for \"" + event + "\". " +
2273
- "Note that HTML attributes are case-insensitive and you cannot use " +
2274
- "v-on to listen to camelCase events when using in-DOM templates. " +
2275
- "You should probably use \"" + (hyphenate(event)) + "\" instead of \"" + event + "\"."
2276
- );
2277
- }
2278
  }
2279
- var cbs = vm._events[event];
2280
- if (cbs) {
2281
- cbs = cbs.length > 1 ? toArray(cbs) : cbs;
2282
- var args = toArray(arguments, 1);
2283
- for (var i = 0, l = cbs.length; i < l; i++) {
2284
- try {
2285
- cbs[i].apply(vm, args);
2286
- } catch (e) {
2287
- handleError(e, vm, ("event handler for \"" + event + "\""));
2288
- }
2289
- }
2290
  }
2291
- return vm
2292
- };
2293
- }
2294
 
2295
- /* */
2296
 
2297
- /**
2298
- * Runtime helper for resolving raw children VNodes into a slot object.
2299
- */
2300
- function resolveSlots (
2301
- children,
2302
- context
2303
- ) {
2304
- var slots = {};
2305
- if (!children) {
2306
- return slots
2307
- }
2308
- var defaultSlot = [];
2309
- for (var i = 0, l = children.length; i < l; i++) {
2310
- var child = children[i];
2311
- // named slots should only be respected if the vnode was rendered in the
2312
- // same context.
2313
- if ((child.context === context || child.functionalContext === context) &&
2314
- child.data && child.data.slot != null
2315
  ) {
2316
- var name = child.data.slot;
2317
- var slot = (slots[name] || (slots[name] = []));
2318
- if (child.tag === 'template') {
2319
- slot.push.apply(slot, child.children);
2320
- } else {
2321
- slot.push(child);
2322
- }
2323
- } else {
2324
- defaultSlot.push(child);
2325
- }
2326
- }
2327
- // ignore whitespace
2328
- if (!defaultSlot.every(isWhitespace)) {
2329
- slots.default = defaultSlot;
2330
- }
2331
- return slots
2332
- }
2333
-
2334
- function isWhitespace (node) {
2335
- return node.isComment || node.text === ' '
2336
- }
2337
-
2338
- function resolveScopedSlots (
2339
- fns, // see flow/vnode
2340
- res
2341
- ) {
2342
- res = res || {};
2343
- for (var i = 0; i < fns.length; i++) {
2344
- if (Array.isArray(fns[i])) {
2345
- resolveScopedSlots(fns[i], res);
2346
- } else {
2347
- res[fns[i].key] = fns[i].fn;
2348
- }
2349
- }
2350
- return res
2351
- }
2352
-
2353
- /* */
2354
-
2355
- var activeInstance = null;
2356
- var isUpdatingChildComponent = false;
2357
-
2358
- function initLifecycle (vm) {
2359
- var options = vm.$options;
2360
-
2361
- // locate first non-abstract parent
2362
- var parent = options.parent;
2363
- if (parent && !options.abstract) {
2364
- while (parent.$options.abstract && parent.$parent) {
2365
- parent = parent.$parent;
2366
- }
2367
- parent.$children.push(vm);
2368
- }
2369
-
2370
- vm.$parent = parent;
2371
- vm.$root = parent ? parent.$root : vm;
2372
-
2373
- vm.$children = [];
2374
- vm.$refs = {};
2375
-
2376
- vm._watcher = null;
2377
- vm._inactive = null;
2378
- vm._directInactive = false;
2379
- vm._isMounted = false;
2380
- vm._isDestroyed = false;
2381
- vm._isBeingDestroyed = false;
2382
- }
2383
-
2384
- function lifecycleMixin (Vue) {
2385
- Vue.prototype._update = function (vnode, hydrating) {
2386
- var vm = this;
2387
- if (vm._isMounted) {
2388
- callHook(vm, 'beforeUpdate');
2389
- }
2390
- var prevEl = vm.$el;
2391
- var prevVnode = vm._vnode;
2392
- var prevActiveInstance = activeInstance;
2393
- activeInstance = vm;
2394
- vm._vnode = vnode;
2395
- // Vue.prototype.__patch__ is injected in entry points
2396
- // based on the rendering backend used.
2397
- if (!prevVnode) {
2398
- // initial render
2399
- vm.$el = vm.__patch__(
2400
- vm.$el, vnode, hydrating, false /* removeOnly */,
2401
- vm.$options._parentElm,
2402
- vm.$options._refElm
2403
- );
2404
- // no need for the ref nodes after initial patch
2405
- // this prevents keeping a detached DOM tree in memory (#5851)
2406
- vm.$options._parentElm = vm.$options._refElm = null;
2407
- } else {
2408
- // updates
2409
- vm.$el = vm.__patch__(prevVnode, vnode);
2410
- }
2411
- activeInstance = prevActiveInstance;
2412
- // update __vue__ reference
2413
- if (prevEl) {
2414
- prevEl.__vue__ = null;
2415
- }
2416
- if (vm.$el) {
2417
- vm.$el.__vue__ = vm;
2418
- }
2419
- // if parent is an HOC, update its $el as well
2420
- if (vm.$vnode && vm.$parent && vm.$vnode === vm.$parent._vnode) {
2421
- vm.$parent.$el = vm.$el;
2422
- }
2423
- // updated hook is called by the scheduler to ensure that children are
2424
- // updated in a parent's updated hook.
2425
- };
2426
-
2427
- Vue.prototype.$forceUpdate = function () {
2428
- var vm = this;
2429
- if (vm._watcher) {
2430
- vm._watcher.update();
2431
- }
2432
- };
2433
-
2434
- Vue.prototype.$destroy = function () {
2435
- var vm = this;
2436
- if (vm._isBeingDestroyed) {
2437
- return
2438
- }
2439
- callHook(vm, 'beforeDestroy');
2440
- vm._isBeingDestroyed = true;
2441
- // remove self from parent
2442
- var parent = vm.$parent;
2443
- if (parent && !parent._isBeingDestroyed && !vm.$options.abstract) {
2444
- remove(parent.$children, vm);
2445
- }
2446
- // teardown watchers
2447
- if (vm._watcher) {
2448
- vm._watcher.teardown();
2449
- }
2450
- var i = vm._watchers.length;
2451
- while (i--) {
2452
- vm._watchers[i].teardown();
2453
- }
2454
- // remove reference from data ob
2455
- // frozen object may not have observer.
2456
- if (vm._data.__ob__) {
2457
- vm._data.__ob__.vmCount--;
2458
- }
2459
- // call the last hook...
2460
- vm._isDestroyed = true;
2461
- // invoke destroy hooks on current rendered tree
2462
- vm.__patch__(vm._vnode, null);
2463
- // fire destroyed hook
2464
- callHook(vm, 'destroyed');
2465
- // turn off all instance listeners.
2466
- vm.$off();
2467
- // remove __vue__ reference
2468
- if (vm.$el) {
2469
- vm.$el.__vue__ = null;
2470
- }
2471
- };
2472
- }
2473
-
2474
- function mountComponent (
2475
- vm,
2476
- el,
2477
- hydrating
2478
- ) {
2479
- vm.$el = el;
2480
- if (!vm.$options.render) {
2481
- vm.$options.render = createEmptyVNode;
2482
- {
2483
- /* istanbul ignore if */
2484
- if ((vm.$options.template && vm.$options.template.charAt(0) !== '#') ||
2485
- vm.$options.el || el) {
2486
- warn(
2487
- 'You are using the runtime-only build of Vue where the template ' +
2488
- 'compiler is not available. Either pre-compile the templates into ' +
2489
- 'render functions, or use the compiler-included build.',
2490
- vm
2491
- );
2492
- } else {
2493
- warn(
2494
- 'Failed to mount component: template or render function not defined.',
2495
- vm
2496
- );
2497
- }
2498
- }
2499
- }
2500
- callHook(vm, 'beforeMount');
2501
 
2502
- var updateComponent;
2503
- /* istanbul ignore if */
2504
- if ("development" !== 'production' && config.performance && mark) {
2505
- updateComponent = function () {
2506
- var name = vm._name;
2507
- var id = vm._uid;
2508
- var startTag = "vue-perf-start:" + id;
2509
- var endTag = "vue-perf-end:" + id;
2510
-
2511
- mark(startTag);
2512
- var vnode = vm._render();
2513
- mark(endTag);
2514
- measure((name + " render"), startTag, endTag);
2515
-
2516
- mark(startTag);
2517
- vm._update(vnode, hydrating);
2518
- mark(endTag);
2519
- measure((name + " patch"), startTag, endTag);
2520
  };
2521
- } else {
2522
- updateComponent = function () {
2523
- vm._update(vm._render(), hydrating);
 
 
 
 
 
 
 
2524
  };
2525
- }
2526
-
2527
- vm._watcher = new Watcher(vm, updateComponent, noop);
2528
- hydrating = false;
2529
-
2530
- // manually mounted instance, call mounted on self
2531
- // mounted is called for render-created child components in its inserted hook
2532
- if (vm.$vnode == null) {
2533
- vm._isMounted = true;
2534
- callHook(vm, 'mounted');
2535
- }
2536
- return vm
2537
- }
2538
-
2539
- function updateChildComponent (
2540
- vm,
2541
- propsData,
2542
- listeners,
2543
- parentVnode,
2544
- renderChildren
2545
- ) {
2546
- {
2547
- isUpdatingChildComponent = true;
2548
- }
2549
-
2550
- // determine whether component has slot children
2551
- // we need to do this before overwriting $options._renderChildren
2552
- var hasChildren = !!(
2553
- renderChildren || // has new static slots
2554
- vm.$options._renderChildren || // has old static slots
2555
- parentVnode.data.scopedSlots || // has new scoped slots
2556
- vm.$scopedSlots !== emptyObject // has old scoped slots
2557
- );
2558
-
2559
- vm.$options._parentVnode = parentVnode;
2560
- vm.$vnode = parentVnode; // update vm's placeholder node without re-render
2561
-
2562
- if (vm._vnode) { // update child tree's parent
2563
- vm._vnode.parent = parentVnode;
2564
- }
2565
- vm.$options._renderChildren = renderChildren;
2566
-
2567
- // update $attrs and $listensers hash
2568
- // these are also reactive so they may trigger child update if the child
2569
- // used them during render
2570
- vm.$attrs = parentVnode.data && parentVnode.data.attrs;
2571
- vm.$listeners = listeners;
2572
-
2573
- // update props
2574
- if (propsData && vm.$options.props) {
2575
- observerState.shouldConvert = false;
2576
- var props = vm._props;
2577
- var propKeys = vm.$options._propKeys || [];
2578
- for (var i = 0; i < propKeys.length; i++) {
2579
- var key = propKeys[i];
2580
- props[key] = validateProp(key, vm.$options.props, propsData, vm);
2581
- }
2582
- observerState.shouldConvert = true;
2583
- // keep a copy of raw propsData
2584
- vm.$options.propsData = propsData;
2585
- }
2586
-
2587
- // update listeners
2588
- if (listeners) {
2589
- var oldListeners = vm.$options._parentListeners;
2590
- vm.$options._parentListeners = listeners;
2591
- updateComponentListeners(vm, listeners, oldListeners);
2592
- }
2593
- // resolve slots + force update if has children
2594
- if (hasChildren) {
2595
- vm.$slots = resolveSlots(renderChildren, parentVnode.context);
2596
- vm.$forceUpdate();
2597
- }
2598
-
2599
- {
2600
- isUpdatingChildComponent = false;
2601
- }
2602
- }
2603
-
2604
- function isInInactiveTree (vm) {
2605
- while (vm && (vm = vm.$parent)) {
2606
- if (vm._inactive) { return true }
2607
- }
2608
- return false
2609
- }
2610
-
2611
- function activateChildComponent (vm, direct) {
2612
- if (direct) {
2613
- vm._directInactive = false;
2614
- if (isInInactiveTree(vm)) {
2615
- return
2616
- }
2617
- } else if (vm._directInactive) {
2618
- return
2619
- }
2620
- if (vm._inactive || vm._inactive === null) {
2621
- vm._inactive = false;
2622
- for (var i = 0; i < vm.$children.length; i++) {
2623
- activateChildComponent(vm.$children[i]);
2624
- }
2625
- callHook(vm, 'activated');
2626
- }
2627
- }
2628
-
2629
- function deactivateChildComponent (vm, direct) {
2630
- if (direct) {
2631
- vm._directInactive = true;
2632
- if (isInInactiveTree(vm)) {
2633
- return
2634
- }
2635
- }
2636
- if (!vm._inactive) {
2637
- vm._inactive = true;
2638
- for (var i = 0; i < vm.$children.length; i++) {
2639
- deactivateChildComponent(vm.$children[i]);
2640
- }
2641
- callHook(vm, 'deactivated');
2642
- }
2643
- }
2644
-
2645
- function callHook (vm, hook) {
2646
- var handlers = vm.$options[hook];
2647
- if (handlers) {
2648
- for (var i = 0, j = handlers.length; i < j; i++) {
2649
- try {
2650
- handlers[i].call(vm);
2651
- } catch (e) {
2652
- handleError(e, vm, (hook + " hook"));
2653
- }
2654
- }
2655
- }
2656
- if (vm._hasHookEvent) {
2657
- vm.$emit('hook:' + hook);
2658
- }
2659
- }
2660
-
2661
- /* */
2662
-
2663
-
2664
- var MAX_UPDATE_COUNT = 100;
2665
-
2666
- var queue = [];
2667
- var activatedChildren = [];
2668
- var has = {};
2669
- var circular = {};
2670
- var waiting = false;
2671
- var flushing = false;
2672
- var index = 0;
2673
-
2674
- /**
2675
- * Reset the scheduler's state.
2676
- */
2677
- function resetSchedulerState () {
2678
- index = queue.length = activatedChildren.length = 0;
2679
- has = {};
2680
- {
2681
- circular = {};
2682
- }
2683
- waiting = flushing = false;
2684
- }
2685
-
2686
- /**
2687
- * Flush both queues and run the watchers.
2688
- */
2689
- function flushSchedulerQueue () {
2690
- flushing = true;
2691
- var watcher, id;
2692
-
2693
- // Sort queue before flush.
2694
- // This ensures that:
2695
- // 1. Components are updated from parent to child. (because parent is always
2696
- // created before the child)
2697
- // 2. A component's user watchers are run before its render watcher (because
2698
- // user watchers are created before the render watcher)
2699
- // 3. If a component is destroyed during a parent component's watcher run,
2700
- // its watchers can be skipped.
2701
- queue.sort(function (a, b) { return a.id - b.id; });
2702
-
2703
- // do not cache length because more watchers might be pushed
2704
- // as we run existing watchers
2705
- for (index = 0; index < queue.length; index++) {
2706
- watcher = queue[index];
2707
- id = watcher.id;
2708
- has[id] = null;
2709
- watcher.run();
2710
- // in dev build, check and stop circular updates.
2711
- if ("development" !== 'production' && has[id] != null) {
2712
- circular[id] = (circular[id] || 0) + 1;
2713
- if (circular[id] > MAX_UPDATE_COUNT) {
2714
- warn(
2715
- 'You may have an infinite update loop ' + (
2716
- watcher.user
2717
- ? ("in watcher with expression \"" + (watcher.expression) + "\"")
2718
- : "in a component render function."
2719
- ),
2720
- watcher.vm
2721
  );
2722
- break
2723
- }
2724
- }
2725
- }
 
 
 
 
 
 
 
 
 
 
 
 
2726
 
2727
- // keep copies of post queues before resetting state
2728
- var activatedQueue = activatedChildren.slice();
2729
- var updatedQueue = queue.slice();
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
2730
 
2731
- resetSchedulerState();
2732
 
2733
- // call component updated and activated hooks
2734
- callActivatedHooks(activatedQueue);
2735
- callUpdatedHooks(updatedQueue);
2736
 
2737
- // devtool hook
2738
- /* istanbul ignore if */
2739
- if (devtools && config.devtools) {
2740
- devtools.emit('flush');
2741
- }
2742
- }
2743
-
2744
- function callUpdatedHooks (queue) {
2745
- var i = queue.length;
2746
- while (i--) {
2747
- var watcher = queue[i];
2748
- var vm = watcher.vm;
2749
- if (vm._watcher === watcher && vm._isMounted) {
2750
- callHook(vm, 'updated');
2751
- }
2752
- }
2753
- }
2754
-
2755
- /**
2756
- * Queue a kept-alive component that was activated during patch.
2757
- * The queue will be processed after the entire tree has been patched.
2758
- */
2759
- function queueActivatedComponent (vm) {
2760
- // setting _inactive to false here so that a render function can
2761
- // rely on checking whether it's in an inactive tree (e.g. router-view)
2762
- vm._inactive = false;
2763
- activatedChildren.push(vm);
2764
- }
2765
-
2766
- function callActivatedHooks (queue) {
2767
- for (var i = 0; i < queue.length; i++) {
2768
- queue[i]._inactive = true;
2769
- activateChildComponent(queue[i], true /* true */);
2770
- }
2771
- }
2772
-
2773
- /**
2774
- * Push a watcher into the watcher queue.
2775
- * Jobs with duplicate IDs will be skipped unless it's
2776
- * pushed when the queue is being flushed.
2777
- */
2778
- function queueWatcher (watcher) {
2779
- var id = watcher.id;
2780
- if (has[id] == null) {
2781
- has[id] = true;
2782
- if (!flushing) {
2783
- queue.push(watcher);
2784
- } else {
2785
- // if already flushing, splice the watcher based on its id
2786
- // if already past its id, it will be run next immediately.
2787
- var i = queue.length - 1;
2788
- while (i > index && queue[i].id > watcher.id) {
2789
- i--;
2790
- }
2791
- queue.splice(i + 1, 0, watcher);
2792
- }
2793
- // queue the flush
2794
- if (!waiting) {
2795
- waiting = true;
2796
- nextTick(flushSchedulerQueue);
2797
- }
2798
- }
2799
- }
2800
-
2801
- /* */
2802
-
2803
- var uid$2 = 0;
2804
-
2805
- /**
2806
- * A watcher parses an expression, collects dependencies,
2807
- * and fires callback when the expression value changes.
2808
- * This is used for both the $watch() api and directives.
2809
- */
2810
- var Watcher = function Watcher (
2811
- vm,
2812
- expOrFn,
2813
- cb,
2814
- options
2815
- ) {
2816
- this.vm = vm;
2817
- vm._watchers.push(this);
2818
- // options
2819
- if (options) {
2820
- this.deep = !!options.deep;
2821
- this.user = !!options.user;
2822
- this.lazy = !!options.lazy;
2823
- this.sync = !!options.sync;
2824
- } else {
2825
- this.deep = this.user = this.lazy = this.sync = false;
2826
- }
2827
- this.cb = cb;
2828
- this.id = ++uid$2; // uid for batching
2829
- this.active = true;
2830
- this.dirty = this.lazy; // for lazy watchers
2831
- this.deps = [];
2832
- this.newDeps = [];
2833
- this.depIds = new _Set();
2834
- this.newDepIds = new _Set();
2835
- this.expression = expOrFn.toString();
2836
- // parse expression for getter
2837
- if (typeof expOrFn === 'function') {
2838
- this.getter = expOrFn;
2839
- } else {
2840
- this.getter = parsePath(expOrFn);
2841
- if (!this.getter) {
2842
- this.getter = function () {};
2843
- "development" !== 'production' && warn(
2844
- "Failed watching path: \"" + expOrFn + "\" " +
2845
- 'Watcher only accepts simple dot-delimited paths. ' +
2846
- 'For full control, use a function instead.',
2847
- vm
2848
- );
2849
- }
2850
- }
2851
- this.value = this.lazy
2852
- ? undefined
2853
- : this.get();
2854
- };
2855
 
2856
- /**
2857
- * Evaluate the getter, and re-collect dependencies.
2858
- */
2859
- Watcher.prototype.get = function get () {
2860
- pushTarget(this);
2861
- var value;
2862
- var vm = this.vm;
2863
- try {
2864
- value = this.getter.call(vm, vm);
2865
- } catch (e) {
2866
- if (this.user) {
2867
- handleError(e, vm, ("getter for watcher \"" + (this.expression) + "\""));
2868
- } else {
2869
- throw e
2870
- }
2871
- } finally {
2872
- // "touch" every property so they are all tracked as
2873
- // dependencies for deep watching
2874
- if (this.deep) {
2875
- traverse(value);
2876
- }
2877
- popTarget();
2878
- this.cleanupDeps();
2879
- }
2880
- return value
2881
- };
2882
-
2883
- /**
2884
- * Add a dependency to this directive.
2885
- */
2886
- Watcher.prototype.addDep = function addDep (dep) {
2887
- var id = dep.id;
2888
- if (!this.newDepIds.has(id)) {
2889
- this.newDepIds.add(id);
2890
- this.newDeps.push(dep);
2891
- if (!this.depIds.has(id)) {
2892
- dep.addSub(this);
2893
- }
2894
- }
2895
- };
2896
-
2897
- /**
2898
- * Clean up for dependency collection.
2899
- */
2900
- Watcher.prototype.cleanupDeps = function cleanupDeps () {
2901
- var this$1 = this;
2902
-
2903
- var i = this.deps.length;
2904
- while (i--) {
2905
- var dep = this$1.deps[i];
2906
- if (!this$1.newDepIds.has(dep.id)) {
2907
- dep.removeSub(this$1);
2908
- }
2909
- }
2910
- var tmp = this.depIds;
2911
- this.depIds = this.newDepIds;
2912
- this.newDepIds = tmp;
2913
- this.newDepIds.clear();
2914
- tmp = this.deps;
2915
- this.deps = this.newDeps;
2916
- this.newDeps = tmp;
2917
- this.newDeps.length = 0;
2918
- };
2919
-
2920
- /**
2921
- * Subscriber interface.
2922
- * Will be called when a dependency changes.
2923
- */
2924
- Watcher.prototype.update = function update () {
2925
- /* istanbul ignore else */
2926
- if (this.lazy) {
2927
- this.dirty = true;
2928
- } else if (this.sync) {
2929
- this.run();
2930
- } else {
2931
- queueWatcher(this);
2932
- }
2933
- };
2934
-
2935
- /**
2936
- * Scheduler job interface.
2937
- * Will be called by the scheduler.
2938
- */
2939
- Watcher.prototype.run = function run () {
2940
- if (this.active) {
2941
- var value = this.get();
2942
- if (
2943
- value !== this.value ||
2944
- // Deep watchers and watchers on Object/Arrays should fire even
2945
- // when the value is the same, because the value may
2946
- // have mutated.
2947
- isObject(value) ||
2948
- this.deep
2949
- ) {
2950
- // set new value
2951
- var oldValue = this.value;
2952
- this.value = value;
2953
- if (this.user) {
2954
- try {
2955
- this.cb.call(this.vm, value, oldValue);
2956
- } catch (e) {
2957
- handleError(e, this.vm, ("callback for watcher \"" + (this.expression) + "\""));
2958
- }
2959
- } else {
2960
- this.cb.call(this.vm, value, oldValue);
2961
- }
2962
  }
2963
- }
2964
- };
2965
 
2966
- /**
2967
- * Evaluate the value of the watcher.
2968
- * This only gets called for lazy watchers.
2969
- */
2970
- Watcher.prototype.evaluate = function evaluate () {
2971
- this.value = this.get();
2972
- this.dirty = false;
2973
- };
 
 
 
 
 
 
 
 
 
 
 
 
 
 
2974
 
2975
- /**
2976
- * Depend on all deps collected by this watcher.
2977
- */
2978
- Watcher.prototype.depend = function depend () {
2979
- var this$1 = this;
 
 
 
 
 
 
2980
 
2981
- var i = this.deps.length;
2982
- while (i--) {
2983
- this$1.deps[i].depend();
2984
- }
2985
- };
 
 
 
2986
 
2987
- /**
2988
- * Remove self from all dependencies' subscriber list.
2989
- */
2990
- Watcher.prototype.teardown = function teardown () {
2991
- var this$1 = this;
2992
-
2993
- if (this.active) {
2994
- // remove self from vm's watcher list
2995
- // this is a somewhat expensive operation so we skip it
2996
- // if the vm is being destroyed.
2997
- if (!this.vm._isBeingDestroyed) {
2998
- remove(this.vm._watchers, this);
2999
- }
3000
- var i = this.deps.length;
3001
- while (i--) {
3002
- this$1.deps[i].removeSub(this$1);
3003
- }
3004
- this.active = false;
3005
- }
3006
- };
3007
-
3008
- /**
3009
- * Recursively traverse an object to evoke all converted
3010
- * getters, so that every nested property inside the object
3011
- * is collected as a "deep" dependency.
3012
- */
3013
- var seenObjects = new _Set();
3014
- function traverse (val) {
3015
- seenObjects.clear();
3016
- _traverse(val, seenObjects);
3017
- }
3018
-
3019
- function _traverse (val, seen) {
3020
- var i, keys;
3021
- var isA = Array.isArray(val);
3022
- if ((!isA && !isObject(val)) || !Object.isExtensible(val)) {
3023
- return
3024
- }
3025
- if (val.__ob__) {
3026
- var depId = val.__ob__.dep.id;
3027
- if (seen.has(depId)) {
3028
- return
3029
- }
3030
- seen.add(depId);
3031
- }
3032
- if (isA) {
3033
- i = val.length;
3034
- while (i--) { _traverse(val[i], seen); }
3035
- } else {
3036
- keys = Object.keys(val);
3037
- i = keys.length;
3038
- while (i--) { _traverse(val[keys[i]], seen); }
3039
- }
3040
- }
3041
-
3042
- /* */
3043
-
3044
- var sharedPropertyDefinition = {
3045
- enumerable: true,
3046
- configurable: true,
3047
- get: noop,
3048
- set: noop
3049
- };
3050
-
3051
- function proxy (target, sourceKey, key) {
3052
- sharedPropertyDefinition.get = function proxyGetter () {
3053
- return this[sourceKey][key]
3054
- };
3055
- sharedPropertyDefinition.set = function proxySetter (val) {
3056
- this[sourceKey][key] = val;
3057
- };
3058
- Object.defineProperty(target, key, sharedPropertyDefinition);
3059
- }
3060
-
3061
- function initState (vm) {
3062
- vm._watchers = [];
3063
- var opts = vm.$options;
3064
- if (opts.props) { initProps(vm, opts.props); }
3065
- if (opts.methods) { initMethods(vm, opts.methods); }
3066
- if (opts.data) {
3067
- initData(vm);
3068
- } else {
3069
- observe(vm._data = {}, true /* asRootData */);
3070
- }
3071
- if (opts.computed) { initComputed(vm, opts.computed); }
3072
- if (opts.watch && opts.watch !== nativeWatch) {
3073
- initWatch(vm, opts.watch);
3074
- }
3075
- }
3076
-
3077
- function checkOptionType (vm, name) {
3078
- var option = vm.$options[name];
3079
- if (!isPlainObject(option)) {
3080
- warn(
3081
- ("component option \"" + name + "\" should be an object."),
3082
- vm
3083
- );
3084
- }
3085
- }
3086
-
3087
- function initProps (vm, propsOptions) {
3088
- var propsData = vm.$options.propsData || {};
3089
- var props = vm._props = {};
3090
- // cache prop keys so that future props updates can iterate using Array
3091
- // instead of dynamic object key enumeration.
3092
- var keys = vm.$options._propKeys = [];
3093
- var isRoot = !vm.$parent;
3094
- // root instance props should be converted
3095
- observerState.shouldConvert = isRoot;
3096
- var loop = function ( key ) {
3097
- keys.push(key);
3098
- var value = validateProp(key, propsOptions, propsData, vm);
3099
- /* istanbul ignore else */
3100
- {
3101
- if (isReservedAttribute(key) || config.isReservedAttr(key)) {
3102
- warn(
3103
- ("\"" + key + "\" is a reserved attribute and cannot be used as component prop."),
3104
- vm
3105
- );
3106
- }
3107
- defineReactive$$1(props, key, value, function () {
3108
- if (vm.$parent && !isUpdatingChildComponent) {
3109
- warn(
3110
- "Avoid mutating a prop directly since the value will be " +
3111
- "overwritten whenever the parent component re-renders. " +
3112
- "Instead, use a data or computed property based on the prop's " +
3113
- "value. Prop being mutated: \"" + key + "\"",
3114
- vm
3115
- );
3116
- }
3117
- });
3118
- }
3119
- // static props are already proxied on the component's prototype
3120
- // during Vue.extend(). We only need to proxy props defined at
3121
- // instantiation here.
3122
- if (!(key in vm)) {
3123
- proxy(vm, "_props", key);
3124
- }
3125
- };
3126
-
3127
- for (var key in propsOptions) loop( key );
3128
- observerState.shouldConvert = true;
3129
- }
3130
-
3131
- function initData (vm) {
3132
- var data = vm.$options.data;
3133
- data = vm._data = typeof data === 'function'
3134
- ? getData(data, vm)
3135
- : data || {};
3136
- if (!isPlainObject(data)) {
3137
- data = {};
3138
- "development" !== 'production' && warn(
3139
- 'data functions should return an object:\n' +
3140
- 'https://vuejs.org/v2/guide/components.html#data-Must-Be-a-Function',
3141
- vm
3142
- );
3143
- }
3144
- // proxy data on instance
3145
- var keys = Object.keys(data);
3146
- var props = vm.$options.props;
3147
- var methods = vm.$options.methods;
3148
- var i = keys.length;
3149
- while (i--) {
3150
- var key = keys[i];
3151
- {
3152
- if (methods && hasOwn(methods, key)) {
3153
- warn(
3154
- ("method \"" + key + "\" has already been defined as a data property."),
3155
- vm
3156
- );
3157
- }
3158
  }
3159
- if (props && hasOwn(props, key)) {
3160
- "development" !== 'production' && warn(
3161
- "The data property \"" + key + "\" is already declared as a prop. " +
3162
- "Use prop default value instead.",
3163
- vm
3164
- );
3165
- } else if (!isReserved(key)) {
3166
- proxy(vm, "_data", key);
3167
- }
3168
- }
3169
- // observe data
3170
- observe(data, true /* asRootData */);
3171
- }
3172
-
3173
- function getData (data, vm) {
3174
- try {
3175
- return data.call(vm)
3176
- } catch (e) {
3177
- handleError(e, vm, "data()");
3178
- return {}
3179
- }
3180
- }
3181
-
3182
- var computedWatcherOptions = { lazy: true };
3183
-
3184
- function initComputed (vm, computed) {
3185
- "development" !== 'production' && checkOptionType(vm, 'computed');
3186
- var watchers = vm._computedWatchers = Object.create(null);
3187
-
3188
- for (var key in computed) {
3189
- var userDef = computed[key];
3190
- var getter = typeof userDef === 'function' ? userDef : userDef.get;
3191
- {
3192
- if (getter === undefined) {
3193
- warn(
3194
- ("No getter function has been defined for computed property \"" + key + "\"."),
3195
- vm
3196
- );
3197
- getter = noop;
3198
- }
3199
  }
3200
- // create internal watcher for the computed property.
3201
- watchers[key] = new Watcher(vm, getter, noop, computedWatcherOptions);
3202
 
3203
- // component-defined computed properties are already defined on the
3204
- // component prototype. We only need to define computed properties defined
3205
- // at instantiation here.
3206
- if (!(key in vm)) {
3207
- defineComputed(vm, key, userDef);
3208
- } else {
3209
- if (key in vm.$data) {
3210
- warn(("The computed property \"" + key + "\" is already defined in data."), vm);
3211
- } else if (vm.$options.props && key in vm.$options.props) {
3212
- warn(("The computed property \"" + key + "\" is already defined as a prop."), vm);
3213
- }
3214
- }
3215
- }
3216
- }
3217
-
3218
- function defineComputed (target, key, userDef) {
3219
- if (typeof userDef === 'function') {
3220
- sharedPropertyDefinition.get = createComputedGetter(key);
3221
- sharedPropertyDefinition.set = noop;
3222
- } else {
3223
- sharedPropertyDefinition.get = userDef.get
3224
- ? userDef.cache !== false
3225
- ? createComputedGetter(key)
3226
- : userDef.get
3227
- : noop;
3228
- sharedPropertyDefinition.set = userDef.set
3229
- ? userDef.set
3230
- : noop;
3231
- }
3232
- Object.defineProperty(target, key, sharedPropertyDefinition);
3233
- }
3234
-
3235
- function createComputedGetter (key) {
3236
- return function computedGetter () {
3237
- var watcher = this._computedWatchers && this._computedWatchers[key];
3238
- if (watcher) {
3239
- if (watcher.dirty) {
3240
- watcher.evaluate();
3241
- }
3242
- if (Dep.target) {
3243
- watcher.depend();
3244
- }
3245
- return watcher.value
3246
- }
3247
- }
3248
- }
3249
-
3250
- function initMethods (vm, methods) {
3251
- "development" !== 'production' && checkOptionType(vm, 'methods');
3252
- var props = vm.$options.props;
3253
- for (var key in methods) {
3254
- vm[key] = methods[key] == null ? noop : bind(methods[key], vm);
3255
- {
3256
- if (methods[key] == null) {
3257
- warn(
3258
- "method \"" + key + "\" has an undefined value in the component definition. " +
3259
- "Did you reference the function correctly?",
3260
- vm
3261
- );
3262
- }
3263
- if (props && hasOwn(props, key)) {
3264
- warn(
3265
- ("method \"" + key + "\" has already been defined as a prop."),
3266
- vm
3267
- );
3268
- }
3269
- }
3270
- }
3271
- }
3272
-
3273
- function initWatch (vm, watch) {
3274
- "development" !== 'production' && checkOptionType(vm, 'watch');
3275
- for (var key in watch) {
3276
- var handler = watch[key];
3277
- if (Array.isArray(handler)) {
3278
- for (var i = 0; i < handler.length; i++) {
3279
- createWatcher(vm, key, handler[i]);
3280
- }
3281
- } else {
3282
- createWatcher(vm, key, handler);
3283
- }
3284
- }
3285
- }
3286
-
3287
- function createWatcher (
3288
- vm,
3289
- keyOrFn,
3290
- handler,
3291
- options
3292
- ) {
3293
- if (isPlainObject(handler)) {
3294
- options = handler;
3295
- handler = handler.handler;
3296
- }
3297
- if (typeof handler === 'string') {
3298
- handler = vm[handler];
3299
- }
3300
- return vm.$watch(keyOrFn, handler, options)
3301
- }
3302
-
3303
- function stateMixin (Vue) {
3304
- // flow somehow has problems with directly declared definition object
3305
- // when using Object.defineProperty, so we have to procedurally build up
3306
- // the object here.
3307
- var dataDef = {};
3308
- dataDef.get = function () { return this._data };
3309
- var propsDef = {};
3310
- propsDef.get = function () { return this._props };
3311
- {
3312
- dataDef.set = function (newData) {
3313
- warn(
3314
- 'Avoid replacing instance root $data. ' +
3315
- 'Use nested data properties instead.',
3316
- this
3317
- );
3318
- };
3319
- propsDef.set = function () {
3320
- warn("$props is readonly.", this);
3321
- };
3322
- }
3323
- Object.defineProperty(Vue.prototype, '$data', dataDef);
3324
- Object.defineProperty(Vue.prototype, '$props', propsDef);
3325
-
3326
- Vue.prototype.$set = set;
3327
- Vue.prototype.$delete = del;
3328
-
3329
- Vue.prototype.$watch = function (
3330
- expOrFn,
3331
- cb,
3332
- options
3333
- ) {
3334
- var vm = this;
3335
- if (isPlainObject(cb)) {
3336
- return createWatcher(vm, expOrFn, cb, options)
3337
- }
3338
- options = options || {};
3339
- options.user = true;
3340
- var watcher = new Watcher(vm, expOrFn, cb, options);
3341
- if (options.immediate) {
3342
- cb.call(vm, watcher.value);
3343
- }
3344
- return function unwatchFn () {
3345
- watcher.teardown();
3346
- }
3347
- };
3348
- }
3349
-
3350
- /* */
3351
-
3352
- function initProvide (vm) {
3353
- var provide = vm.$options.provide;
3354
- if (provide) {
3355
- vm._provided = typeof provide === 'function'
3356
- ? provide.call(vm)
3357
- : provide;
3358
- }
3359
- }
3360
-
3361
- function initInjections (vm) {
3362
- var result = resolveInject(vm.$options.inject, vm);
3363
- if (result) {
3364
- observerState.shouldConvert = false;
3365
- Object.keys(result).forEach(function (key) {
3366
- /* istanbul ignore else */
3367
- {
3368
- defineReactive$$1(vm, key, result[key], function () {
3369
- warn(
3370
- "Avoid mutating an injected value directly since the changes will be " +
3371
- "overwritten whenever the provided component re-renders. " +
3372
- "injection being mutated: \"" + key + "\"",
3373
- vm
3374
- );
3375
- });
3376
- }
3377
- });
3378
- observerState.shouldConvert = true;
3379
- }
3380
- }
3381
-
3382
- function resolveInject (inject, vm) {
3383
- if (inject) {
3384
- // inject is :any because flow is not smart enough to figure out cached
3385
- var result = Object.create(null);
3386
- var keys = hasSymbol
3387
- ? Reflect.ownKeys(inject)
3388
- : Object.keys(inject);
3389
-
3390
- for (var i = 0; i < keys.length; i++) {
3391
- var key = keys[i];
3392
- var provideKey = inject[key];
3393
- var source = vm;
3394
- while (source) {
3395
- if (source._provided && provideKey in source._provided) {
3396
- result[key] = source._provided[provideKey];
3397
- break
3398
- }
3399
- source = source.$parent;
3400
- }
3401
- if ("development" !== 'production' && !hasOwn(result, key)) {
3402
- warn(("Injection \"" + key + "\" not found"), vm);
3403
- }
3404
- }
3405
- return result
3406
- }
3407
- }
3408
-
3409
- /* */
3410
-
3411
- function createFunctionalComponent (
3412
- Ctor,
3413
- propsData,
3414
- data,
3415
- context,
3416
- children
3417
- ) {
3418
- var props = {};
3419
- var propOptions = Ctor.options.props;
3420
- if (isDef(propOptions)) {
3421
- for (var key in propOptions) {
3422
- props[key] = validateProp(key, propOptions, propsData || {});
3423
- }
3424
- } else {
3425
- if (isDef(data.attrs)) { mergeProps(props, data.attrs); }
3426
- if (isDef(data.props)) { mergeProps(props, data.props); }
3427
- }
3428
- // ensure the createElement function in functional components
3429
- // gets a unique context - this is necessary for correct named slot check
3430
- var _context = Object.create(context);
3431
- var h = function (a, b, c, d) { return createElement(_context, a, b, c, d, true); };
3432
- var vnode = Ctor.options.render.call(null, h, {
3433
- data: data,
3434
- props: props,
3435
- children: children,
3436
- parent: context,
3437
- listeners: data.on || {},
3438
- injections: resolveInject(Ctor.options.inject, context),
3439
- slots: function () { return resolveSlots(children, context); }
3440
- });
3441
- if (vnode instanceof VNode) {
3442
- vnode.functionalContext = context;
3443
- vnode.functionalOptions = Ctor.options;
3444
- if (data.slot) {
3445
- (vnode.data || (vnode.data = {})).slot = data.slot;
3446
- }
3447
- }
3448
- return vnode
3449
- }
3450
-
3451
- function mergeProps (to, from) {
3452
- for (var key in from) {
3453
- to[camelize(key)] = from[key];
3454
- }
3455
- }
3456
-
3457
- /* */
3458
-
3459
- // hooks to be invoked on component VNodes during patch
3460
- var componentVNodeHooks = {
3461
- init: function init (
3462
- vnode,
3463
- hydrating,
3464
- parentElm,
3465
- refElm
3466
- ) {
3467
- if (!vnode.componentInstance || vnode.componentInstance._isDestroyed) {
3468
- var child = vnode.componentInstance = createComponentInstanceForVnode(
3469
- vnode,
3470
- activeInstance,
3471
- parentElm,
3472
- refElm
3473
- );
3474
- child.$mount(hydrating ? vnode.elm : undefined, hydrating);
3475
- } else if (vnode.data.keepAlive) {
3476
- // kept-alive components, treat as a patch
3477
- var mountedNode = vnode; // work around flow
3478
- componentVNodeHooks.prepatch(mountedNode, mountedNode);
3479
- }
3480
- },
3481
-
3482
- prepatch: function prepatch (oldVnode, vnode) {
3483
- var options = vnode.componentOptions;
3484
- var child = vnode.componentInstance = oldVnode.componentInstance;
3485
- updateChildComponent(
3486
- child,
3487
- options.propsData, // updated props
3488
- options.listeners, // updated listeners
3489
- vnode, // new parent vnode
3490
- options.children // new children
3491
- );
3492
- },
3493
-
3494
- insert: function insert (vnode) {
3495
- var context = vnode.context;
3496
- var componentInstance = vnode.componentInstance;
3497
- if (!componentInstance._isMounted) {
3498
- componentInstance._isMounted = true;
3499
- callHook(componentInstance, 'mounted');
3500
- }
3501
- if (vnode.data.keepAlive) {
3502
- if (context._isMounted) {
3503
- // vue-router#1212
3504
- // During updates, a kept-alive component's child components may
3505
- // change, so directly walking the tree here may call activated hooks
3506
- // on incorrect children. Instead we push them into a queue which will
3507
- // be processed after the whole patch process ended.
3508
- queueActivatedComponent(componentInstance);
3509
- } else {
3510
- activateChildComponent(componentInstance, true /* direct */);
3511
- }
3512
- }
3513
- },
3514
-
3515
- destroy: function destroy (vnode) {
3516
- var componentInstance = vnode.componentInstance;
3517
- if (!componentInstance._isDestroyed) {
3518
- if (!vnode.data.keepAlive) {
3519
- componentInstance.$destroy();
3520
- } else {
3521
- deactivateChildComponent(componentInstance, true /* direct */);
3522
- }
3523
- }
3524
- }
3525
- };
3526
-
3527
- var hooksToMerge = Object.keys(componentVNodeHooks);
3528
-
3529
- function createComponent (
3530
- Ctor,
3531
- data,
3532
- context,
3533
- children,
3534
- tag
3535
- ) {
3536
- if (isUndef(Ctor)) {
3537
- return
3538
- }
3539
-
3540
- var baseCtor = context.$options._base;
3541
-
3542
- // plain options object: turn it into a constructor
3543
- if (isObject(Ctor)) {
3544
- Ctor = baseCtor.extend(Ctor);
3545
- }
3546
-
3547
- // if at this stage it's not a constructor or an async component factory,
3548
- // reject.
3549
- if (typeof Ctor !== 'function') {
3550
- {
3551
- warn(("Invalid Component definition: " + (String(Ctor))), context);
3552
- }
3553
- return
3554
- }
3555
-
3556
- // async component
3557
- var asyncFactory;
3558
- if (isUndef(Ctor.cid)) {
3559
- asyncFactory = Ctor;
3560
- Ctor = resolveAsyncComponent(asyncFactory, baseCtor, context);
3561
- if (Ctor === undefined) {
3562
- // return a placeholder node for async component, which is rendered
3563
- // as a comment node but preserves all the raw information for the node.
3564
- // the information will be used for async server-rendering and hydration.
3565
- return createAsyncPlaceholder(
3566
- asyncFactory,
3567
- data,
3568
- context,
3569
- children,
3570
- tag
3571
- )
3572
- }
3573
- }
3574
-
3575
- data = data || {};
3576
-
3577
- // resolve constructor options in case global mixins are applied after
3578
- // component constructor creation
3579
- resolveConstructorOptions(Ctor);
3580
-
3581
- // transform component v-model data into props & events
3582
- if (isDef(data.model)) {
3583
- transformModel(Ctor.options, data);
3584
- }
3585
-
3586
- // extract props
3587
- var propsData = extractPropsFromVNodeData(data, Ctor, tag);
3588
-
3589
- // functional component
3590
- if (isTrue(Ctor.options.functional)) {
3591
- return createFunctionalComponent(Ctor, propsData, data, context, children)
3592
- }
3593
-
3594
- // keep listeners
3595
- var listeners = data.on;
3596
-
3597
- if (isTrue(Ctor.options.abstract)) {
3598
- // abstract components do not keep anything
3599
- // other than props & listeners & slot
3600
-
3601
- // work around flow
3602
- var slot = data.slot;
3603
- data = {};
3604
- if (slot) {
3605
- data.slot = slot;
3606
- }
3607
- }
3608
-
3609
- // merge component management hooks onto the placeholder node
3610
- mergeHooks(data);
3611
-
3612
- // return a placeholder vnode
3613
- var name = Ctor.options.name || tag;
3614
- var vnode = new VNode(
3615
- ("vue-component-" + (Ctor.cid) + (name ? ("-" + name) : '')),
3616
- data, undefined, undefined, undefined, context,
3617
- { Ctor: Ctor, propsData: propsData, listeners: listeners, tag: tag, children: children },
3618
- asyncFactory
3619
- );
3620
- return vnode
3621
- }
3622
-
3623
- function createComponentInstanceForVnode (
3624
- vnode, // we know it's MountedComponentVNode but flow doesn't
3625
- parent, // activeInstance in lifecycle state
3626
- parentElm,
3627
- refElm
3628
- ) {
3629
- var vnodeComponentOptions = vnode.componentOptions;
3630
- var options = {
3631
- _isComponent: true,
3632
- parent: parent,
3633
- propsData: vnodeComponentOptions.propsData,
3634
- _componentTag: vnodeComponentOptions.tag,
3635
- _parentVnode: vnode,
3636
- _parentListeners: vnodeComponentOptions.listeners,
3637
- _renderChildren: vnodeComponentOptions.children,
3638
- _parentElm: parentElm || null,
3639
- _refElm: refElm || null
3640
- };
3641
- // check inline-template render functions
3642
- var inlineTemplate = vnode.data.inlineTemplate;
3643
- if (isDef(inlineTemplate)) {
3644
- options.render = inlineTemplate.render;
3645
- options.staticRenderFns = inlineTemplate.staticRenderFns;
3646
- }
3647
- return new vnodeComponentOptions.Ctor(options)
3648
- }
3649
-
3650
- function mergeHooks (data) {
3651
- if (!data.hook) {
3652
- data.hook = {};
3653
- }
3654
- for (var i = 0; i < hooksToMerge.length; i++) {
3655
- var key = hooksToMerge[i];
3656
- var fromParent = data.hook[key];
3657
- var ours = componentVNodeHooks[key];
3658
- data.hook[key] = fromParent ? mergeHook$1(ours, fromParent) : ours;
3659
- }
3660
- }
3661
-
3662
- function mergeHook$1 (one, two) {
3663
- return function (a, b, c, d) {
3664
- one(a, b, c, d);
3665
- two(a, b, c, d);
3666
- }
3667
- }
3668
-
3669
- // transform component v-model info (value and callback) into
3670
- // prop and event handler respectively.
3671
- function transformModel (options, data) {
3672
- var prop = (options.model && options.model.prop) || 'value';
3673
- var event = (options.model && options.model.event) || 'input';(data.props || (data.props = {}))[prop] = data.model.value;
3674
- var on = data.on || (data.on = {});
3675
- if (isDef(on[event])) {
3676
- on[event] = [data.model.callback].concat(on[event]);
3677
- } else {
3678
- on[event] = data.model.callback;
3679
- }
3680
- }
3681
-
3682
- /* */
3683
-
3684
- var SIMPLE_NORMALIZE = 1;
3685
- var ALWAYS_NORMALIZE = 2;
3686
-
3687
- // wrapper function for providing a more flexible interface
3688
- // without getting yelled at by flow
3689
- function createElement (
3690
- context,
3691
- tag,
3692
- data,
3693
- children,
3694
- normalizationType,
3695
- alwaysNormalize
3696
- ) {
3697
- if (Array.isArray(data) || isPrimitive(data)) {
3698
- normalizationType = children;
3699
- children = data;
3700
- data = undefined;
3701
- }
3702
- if (isTrue(alwaysNormalize)) {
3703
- normalizationType = ALWAYS_NORMALIZE;
3704
- }
3705
- return _createElement(context, tag, data, children, normalizationType)
3706
- }
3707
-
3708
- function _createElement (
3709
- context,
3710
- tag,
3711
- data,
3712
- children,
3713
- normalizationType
3714
- ) {
3715
- if (isDef(data) && isDef((data).__ob__)) {
3716
- "development" !== 'production' && warn(
3717
- "Avoid using observed data object as vnode data: " + (JSON.stringify(data)) + "\n" +
3718
- 'Always create fresh vnode data objects in each render!',
3719
- context
3720
- );
3721
- return createEmptyVNode()
3722
- }
3723
- // object syntax in v-bind
3724
- if (isDef(data) && isDef(data.is)) {
3725
- tag = data.is;
3726
- }
3727
- if (!tag) {
3728
- // in case of component :is set to falsy value
3729
- return createEmptyVNode()
3730
- }
3731
- // warn against non-primitive key
3732
- if ("development" !== 'production' &&
3733
- isDef(data) && isDef(data.key) && !isPrimitive(data.key)
3734
- ) {
3735
- warn(
3736
- 'Avoid using non-primitive value as key, ' +
3737
- 'use string/number value instead.',
3738
- context
3739
- );
3740
- }
3741
- // support single function children as default scoped slot
3742
- if (Array.isArray(children) &&
3743
- typeof children[0] === 'function'
3744
- ) {
3745
- data = data || {};
3746
- data.scopedSlots = { default: children[0] };
3747
- children.length = 0;
3748
- }
3749
- if (normalizationType === ALWAYS_NORMALIZE) {
3750
- children = normalizeChildren(children);
3751
- } else if (normalizationType === SIMPLE_NORMALIZE) {
3752
- children = simpleNormalizeChildren(children);
3753
- }
3754
- var vnode, ns;
3755
- if (typeof tag === 'string') {
3756
- var Ctor;
3757
- ns = config.getTagNamespace(tag);
3758
- if (config.isReservedTag(tag)) {
3759
- // platform built-in elements
3760
- vnode = new VNode(
3761
- config.parsePlatformTagName(tag), data, children,
3762
- undefined, undefined, context
3763
- );
3764
- } else if (isDef(Ctor = resolveAsset(context.$options, 'components', tag))) {
3765
- // component
3766
- vnode = createComponent(Ctor, data, context, children, tag);
3767
- } else {
3768
- // unknown or unlisted namespaced elements
3769
- // check at runtime because it may get assigned a namespace when its
3770
- // parent normalizes children
3771
- vnode = new VNode(
3772
- tag, data, children,
3773
- undefined, undefined, context
3774
- );
3775
- }
3776
- } else {
3777
- // direct component options / constructor
3778
- vnode = createComponent(tag, data, context, children);
3779
- }
3780
- if (isDef(vnode)) {
3781
- if (ns) { applyNS(vnode, ns); }
3782
- return vnode
3783
- } else {
3784
- return createEmptyVNode()
3785
- }
3786
- }
3787
-
3788
- function applyNS (vnode, ns) {
3789
- vnode.ns = ns;
3790
- if (vnode.tag === 'foreignObject') {
3791
- // use default namespace inside foreignObject
3792
- return
3793
- }
3794
- if (isDef(vnode.children)) {
3795
- for (var i = 0, l = vnode.children.length; i < l; i++) {
3796
- var child = vnode.children[i];
3797
- if (isDef(child.tag) && isUndef(child.ns)) {
3798
- applyNS(child, ns);
3799
- }
3800
- }
3801
- }
3802
- }
3803
-
3804
- /* */
3805
-
3806
- /**
3807
- * Runtime helper for rendering v-for lists.
3808
- */
3809
- function renderList (
3810
- val,
3811
- render
3812
- ) {
3813
- var ret, i, l, keys, key;
3814
- if (Array.isArray(val) || typeof val === 'string') {
3815
- ret = new Array(val.length);
3816
- for (i = 0, l = val.length; i < l; i++) {
3817
- ret[i] = render(val[i], i);
3818
- }
3819
- } else if (typeof val === 'number') {
3820
- ret = new Array(val);
3821
- for (i = 0; i < val; i++) {
3822
- ret[i] = render(i + 1, i);
3823
- }
3824
- } else if (isObject(val)) {
3825
- keys = Object.keys(val);
3826
- ret = new Array(keys.length);
3827
- for (i = 0, l = keys.length; i < l; i++) {
3828
- key = keys[i];
3829
- ret[i] = render(val[key], key, i);
3830
- }
3831
- }
3832
- if (isDef(ret)) {
3833
- (ret)._isVList = true;
3834
- }
3835
- return ret
3836
- }
3837
-
3838
- /* */
3839
-
3840
- /**
3841
- * Runtime helper for rendering <slot>
3842
- */
3843
- function renderSlot (
3844
- name,
3845
- fallback,
3846
- props,
3847
- bindObject
3848
- ) {
3849
- var scopedSlotFn = this.$scopedSlots[name];
3850
- if (scopedSlotFn) { // scoped slot
3851
- props = props || {};
3852
- if (bindObject) {
3853
- props = extend(extend({}, bindObject), props);
3854
- }
3855
- return scopedSlotFn(props) || fallback
3856
- } else {
3857
- var slotNodes = this.$slots[name];
3858
- // warn duplicate slot usage
3859
- if (slotNodes && "development" !== 'production') {
3860
- slotNodes._rendered && warn(
3861
- "Duplicate presence of slot \"" + name + "\" found in the same render tree " +
3862
- "- this will likely cause render errors.",
3863
- this
3864
- );
3865
- slotNodes._rendered = true;
3866
- }
3867
- return slotNodes || fallback
3868
- }
3869
- }
3870
-
3871
- /* */
3872
-
3873
- /**
3874
- * Runtime helper for resolving filters
3875
- */
3876
- function resolveFilter (id) {
3877
- return resolveAsset(this.$options, 'filters', id, true) || identity
3878
- }
3879
 
3880
- /* */
 
 
 
3881
 
3882
- /**
3883
- * Runtime helper for checking keyCodes from config.
3884
- */
3885
- function checkKeyCodes (
3886
- eventKeyCode,
3887
- key,
3888
- builtInAlias
3889
- ) {
3890
- var keyCodes = config.keyCodes[key] || builtInAlias;
3891
- if (Array.isArray(keyCodes)) {
3892
- return keyCodes.indexOf(eventKeyCode) === -1
3893
- } else {
3894
- return keyCodes !== eventKeyCode
3895
- }
3896
- }
3897
-
3898
- /* */
3899
-
3900
- /**
3901
- * Runtime helper for merging v-bind="object" into a VNode's data.
3902
- */
3903
- function bindObjectProps (
3904
- data,
3905
- tag,
3906
- value,
3907
- asProp,
3908
- isSync
3909
- ) {
3910
- if (value) {
3911
- if (!isObject(value)) {
3912
- "development" !== 'production' && warn(
3913
- 'v-bind without argument expects an Object or Array value',
3914
- this
3915
- );
3916
- } else {
3917
- if (Array.isArray(value)) {
3918
- value = toObject(value);
3919
- }
3920
- var hash;
3921
- var loop = function ( key ) {
3922
- if (
3923
- key === 'class' ||
3924
- key === 'style' ||
3925
- isReservedAttribute(key)
3926
- ) {
3927
- hash = data;
3928
- } else {
3929
- var type = data.attrs && data.attrs.type;
3930
- hash = asProp || config.mustUseProp(tag, type, key)
3931
- ? data.domProps || (data.domProps = {})
3932
- : data.attrs || (data.attrs = {});
3933
- }
3934
- if (!(key in hash)) {
3935
- hash[key] = value[key];
3936
-
3937
- if (isSync) {
3938
- var on = data.on || (data.on = {});
3939
- on[("update:" + key)] = function ($event) {
3940
- value[key] = $event;
3941
- };
3942
- }
3943
  }
3944
- };
3945
 
3946
- for (var key in value) loop( key );
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
3947
  }
3948
- }
3949
- return data
3950
- }
3951
-
3952
- /* */
3953
 
3954
- /**
3955
- * Runtime helper for rendering static trees.
3956
- */
3957
- function renderStatic (
3958
- index,
3959
- isInFor
3960
- ) {
3961
- var tree = this._staticTrees[index];
3962
- // if has already-rendered static tree and not inside v-for,
3963
- // we can reuse the same tree by doing a shallow clone.
3964
- if (tree && !isInFor) {
3965
- return Array.isArray(tree)
3966
- ? cloneVNodes(tree)
3967
- : cloneVNode(tree)
3968
- }
3969
- // otherwise, render a fresh tree.
3970
- tree = this._staticTrees[index] =
3971
- this.$options.staticRenderFns[index].call(this._renderProxy);
3972
- markStatic(tree, ("__static__" + index), false);
3973
- return tree
3974
- }
3975
-
3976
- /**
3977
- * Runtime helper for v-once.
3978
- * Effectively it means marking the node as static with a unique key.
3979
- */
3980
- function markOnce (
3981
- tree,
3982
- index,
3983
- key
3984
- ) {
3985
- markStatic(tree, ("__once__" + index + (key ? ("_" + key) : "")), true);
3986
- return tree
3987
- }
3988
-
3989
- function markStatic (
3990
- tree,
3991
- key,
3992
- isOnce
3993
- ) {
3994
- if (Array.isArray(tree)) {
3995
- for (var i = 0; i < tree.length; i++) {
3996
- if (tree[i] && typeof tree[i] !== 'string') {
3997
- markStaticNode(tree[i], (key + "_" + i), isOnce);
3998
- }
3999
- }
4000
- } else {
4001
- markStaticNode(tree, key, isOnce);
4002
- }
4003
- }
4004
-
4005
- function markStaticNode (node, key, isOnce) {
4006
- node.isStatic = true;
4007
- node.key = key;
4008
- node.isOnce = isOnce;
4009
- }
4010
-
4011
- /* */
4012
-
4013
- function bindObjectListeners (data, value) {
4014
- if (value) {
4015
- if (!isPlainObject(value)) {
4016
- "development" !== 'production' && warn(
4017
- 'v-on without argument expects an Object value',
4018
- this
4019
- );
4020
- } else {
4021
- var on = data.on = data.on ? extend({}, data.on) : {};
4022
- for (var key in value) {
4023
- var existing = on[key];
4024
- var ours = value[key];
4025
- on[key] = existing ? [].concat(ours, existing) : ours;
4026
- }
4027
- }
4028
- }
4029
- return data
4030
- }
4031
-
4032
- /* */
4033
-
4034
- function initRender (vm) {
4035
- vm._vnode = null; // the root of the child tree
4036
- vm._staticTrees = null;
4037
- var parentVnode = vm.$vnode = vm.$options._parentVnode; // the placeholder node in parent tree
4038
- var renderContext = parentVnode && parentVnode.context;
4039
- vm.$slots = resolveSlots(vm.$options._renderChildren, renderContext);
4040
- vm.$scopedSlots = emptyObject;
4041
- // bind the createElement fn to this instance
4042
- // so that we get proper render context inside it.
4043
- // args order: tag, data, children, normalizationType, alwaysNormalize
4044
- // internal version is used by render functions compiled from templates
4045
- vm._c = function (a, b, c, d) { return createElement(vm, a, b, c, d, false); };
4046
- // normalization is always applied for the public version, used in
4047
- // user-written render functions.
4048
- vm.$createElement = function (a, b, c, d) { return createElement(vm, a, b, c, d, true); };
4049
-
4050
- // $attrs & $listeners are exposed for easier HOC creation.
4051
- // they need to be reactive so that HOCs using them are always updated
4052
- var parentData = parentVnode && parentVnode.data;
4053
- /* istanbul ignore else */
4054
- {
4055
- defineReactive$$1(vm, '$attrs', parentData && parentData.attrs, function () {
4056
- !isUpdatingChildComponent && warn("$attrs is readonly.", vm);
4057
- }, true);
4058
- defineReactive$$1(vm, '$listeners', parentData && parentData.on, function () {
4059
- !isUpdatingChildComponent && warn("$listeners is readonly.", vm);
4060
- }, true);
4061
- }
4062
- }
4063
-
4064
- function renderMixin (Vue) {
4065
- Vue.prototype.$nextTick = function (fn) {
4066
- return nextTick(fn, this)
4067
- };
4068
-
4069
- Vue.prototype._render = function () {
4070
- var vm = this;
4071
- var ref = vm.$options;
4072
- var render = ref.render;
4073
- var staticRenderFns = ref.staticRenderFns;
4074
- var _parentVnode = ref._parentVnode;
4075
-
4076
- if (vm._isMounted) {
4077
- // clone slot nodes on re-renders
4078
- for (var key in vm.$slots) {
4079
- vm.$slots[key] = cloneVNodes(vm.$slots[key]);
4080
- }
4081
- }
4082
-
4083
- vm.$scopedSlots = (_parentVnode && _parentVnode.data.scopedSlots) || emptyObject;
4084
-
4085
- if (staticRenderFns && !vm._staticTrees) {
4086
- vm._staticTrees = [];
4087
- }
4088
- // set parent vnode. this allows render functions to have access
4089
- // to the data on the placeholder node.
4090
- vm.$vnode = _parentVnode;
4091
- // render self
4092
- var vnode;
4093
- try {
4094
- vnode = render.call(vm._renderProxy, vm.$createElement);
4095
- } catch (e) {
4096
- handleError(e, vm, "render function");
4097
- // return error render result,
4098
- // or previous vnode to prevent render error causing blank component
4099
- /* istanbul ignore else */
4100
- {
4101
- vnode = vm.$options.renderError
4102
- ? vm.$options.renderError.call(vm._renderProxy, vm.$createElement, e)
4103
- : vm._vnode;
4104
- }
4105
- }
4106
- // return empty vnode in case the render function errored out
4107
- if (!(vnode instanceof VNode)) {
4108
- if ("development" !== 'production' && Array.isArray(vnode)) {
4109
- warn(
4110
- 'Multiple root nodes returned from render function. Render function ' +
4111
- 'should return a single root node.',
4112
- vm
4113
- );
4114
- }
4115
- vnode = createEmptyVNode();
4116
- }
4117
- // set parent
4118
- vnode.parent = _parentVnode;
4119
- return vnode
4120
- };
4121
-
4122
- // internal render helpers.
4123
- // these are exposed on the instance prototype to reduce generated render
4124
- // code size.
4125
- Vue.prototype._o = markOnce;
4126
- Vue.prototype._n = toNumber;
4127
- Vue.prototype._s = toString;
4128
- Vue.prototype._l = renderList;
4129
- Vue.prototype._t = renderSlot;
4130
- Vue.prototype._q = looseEqual;
4131
- Vue.prototype._i = looseIndexOf;
4132
- Vue.prototype._m = renderStatic;
4133
- Vue.prototype._f = resolveFilter;
4134
- Vue.prototype._k = checkKeyCodes;
4135
- Vue.prototype._b = bindObjectProps;
4136
- Vue.prototype._v = createTextVNode;
4137
- Vue.prototype._e = createEmptyVNode;
4138
- Vue.prototype._u = resolveScopedSlots;
4139
- Vue.prototype._g = bindObjectListeners;
4140
- }
4141
-
4142
- /* */
4143
-
4144
- var uid$1 = 0;
4145
-
4146
- function initMixin (Vue) {
4147
- Vue.prototype._init = function (options) {
4148
- var vm = this;
4149
- // a uid
4150
- vm._uid = uid$1++;
4151
-
4152
- var startTag, endTag;
4153
- /* istanbul ignore if */
4154
- if ("development" !== 'production' && config.performance && mark) {
4155
- startTag = "vue-perf-init:" + (vm._uid);
4156
- endTag = "vue-perf-end:" + (vm._uid);
4157
- mark(startTag);
4158
- }
4159
-
4160
- // a flag to avoid this being observed
4161
- vm._isVue = true;
4162
- // merge options
4163
- if (options && options._isComponent) {
4164
- // optimize internal component instantiation
4165
- // since dynamic options merging is pretty slow, and none of the
4166
- // internal component options needs special treatment.
4167
- initInternalComponent(vm, options);
4168
- } else {
4169
- vm.$options = mergeOptions(
4170
- resolveConstructorOptions(vm.constructor),
4171
- options || {},
4172
- vm
4173
- );
4174
  }
4175
- /* istanbul ignore else */
4176
- {
4177
- initProxy(vm);
4178
- }
4179
- // expose real self
4180
- vm._self = vm;
4181
- initLifecycle(vm);
4182
- initEvents(vm);
4183
- initRender(vm);
4184
- callHook(vm, 'beforeCreate');
4185
- initInjections(vm); // resolve injections before data/props
4186
- initState(vm);
4187
- initProvide(vm); // resolve provide after data/props
4188
- callHook(vm, 'created');
4189
-
4190
- /* istanbul ignore if */
4191
- if ("development" !== 'production' && config.performance && mark) {
4192
- vm._name = formatComponentName(vm, false);
4193
- mark(endTag);
4194
- measure(((vm._name) + " init"), startTag, endTag);
4195
- }
4196
-
4197
- if (vm.$options.el) {
4198
- vm.$mount(vm.$options.el);
4199
- }
4200
- };
4201
- }
4202
-
4203
- function initInternalComponent (vm, options) {
4204
- var opts = vm.$options = Object.create(vm.constructor.options);
4205
- // doing this because it's faster than dynamic enumeration.
4206
- opts.parent = options.parent;
4207
- opts.propsData = options.propsData;
4208
- opts._parentVnode = options._parentVnode;
4209
- opts._parentListeners = options._parentListeners;
4210
- opts._renderChildren = options._renderChildren;
4211
- opts._componentTag = options._componentTag;
4212
- opts._parentElm = options._parentElm;
4213
- opts._refElm = options._refElm;
4214
- if (options.render) {
4215
- opts.render = options.render;
4216
- opts.staticRenderFns = options.staticRenderFns;
4217
- }
4218
- }
4219
-
4220
- function resolveConstructorOptions (Ctor) {
4221
- var options = Ctor.options;
4222
- if (Ctor.super) {
4223
- var superOptions = resolveConstructorOptions(Ctor.super);
4224
- var cachedSuperOptions = Ctor.superOptions;
4225
- if (superOptions !== cachedSuperOptions) {
4226
- // super option changed,
4227
- // need to resolve new options.
4228
- Ctor.superOptions = superOptions;
4229
- // check if there are any late-modified/attached options (#4976)
4230
- var modifiedOptions = resolveModifiedOptions(Ctor);
4231
- // update base extend options
4232
- if (modifiedOptions) {
4233
- extend(Ctor.extendOptions, modifiedOptions);
4234
- }
4235
- options = Ctor.options = mergeOptions(superOptions, Ctor.extendOptions);
4236
- if (options.name) {
4237
- options.components[options.name] = Ctor;
4238
- }
4239
- }
4240
- }
4241
- return options
4242
- }
4243
-
4244
- function resolveModifiedOptions (Ctor) {
4245
- var modified;
4246
- var latest = Ctor.options;
4247
- var extended = Ctor.extendOptions;
4248
- var sealed = Ctor.sealedOptions;
4249
- for (var key in latest) {
4250
- if (latest[key] !== sealed[key]) {
4251
- if (!modified) { modified = {}; }
4252
- modified[key] = dedupe(latest[key], extended[key], sealed[key]);
4253
- }
4254
- }
4255
- return modified
4256
- }
4257
-
4258
- function dedupe (latest, extended, sealed) {
4259
- // compare latest and sealed to ensure lifecycle hooks won't be duplicated
4260
- // between merges
4261
- if (Array.isArray(latest)) {
4262
- var res = [];
4263
- sealed = Array.isArray(sealed) ? sealed : [sealed];
4264
- extended = Array.isArray(extended) ? extended : [extended];
4265
- for (var i = 0; i < latest.length; i++) {
4266
- // push original options and not sealed options to exclude duplicated options
4267
- if (extended.indexOf(latest[i]) >= 0 || sealed.indexOf(latest[i]) < 0) {
4268
- res.push(latest[i]);
4269
- }
4270
- }
4271
- return res
4272
- } else {
4273
- return latest
4274
- }
4275
- }
4276
-
4277
- function Vue$3 (options) {
4278
- if ("development" !== 'production' &&
4279
- !(this instanceof Vue$3)
4280
- ) {
4281
- warn('Vue is a constructor and should be called with the `new` keyword');
4282
- }
4283
- this._init(options);
4284
- }
4285
-
4286
- initMixin(Vue$3);
4287
- stateMixin(Vue$3);
4288
- eventsMixin(Vue$3);
4289
- lifecycleMixin(Vue$3);
4290
- renderMixin(Vue$3);
4291
-
4292
- /* */
4293
-
4294
- function initUse (Vue) {
4295
- Vue.use = function (plugin) {
4296
- var installedPlugins = (this._installedPlugins || (this._installedPlugins = []));
4297
- if (installedPlugins.indexOf(plugin) > -1) {
4298
- return this
4299
- }
4300
-
4301
- // additional parameters
4302
- var args = toArray(arguments, 1);
4303
- args.unshift(this);
4304
- if (typeof plugin.install === 'function') {
4305
- plugin.install.apply(plugin, args);
4306
- } else if (typeof plugin === 'function') {
4307
- plugin.apply(null, args);
4308
- }
4309
- installedPlugins.push(plugin);
4310
- return this
4311
- };
4312
- }
4313
-
4314
- /* */
4315
-
4316
- function initMixin$1 (Vue) {
4317
- Vue.mixin = function (mixin) {
4318
- this.options = mergeOptions(this.options, mixin);
4319
- return this
4320
- };
4321
- }
4322
-
4323
- /* */
4324
-
4325
- function initExtend (Vue) {
4326
- /**
4327
- * Each instance constructor, including Vue, has a unique
4328
- * cid. This enables us to create wrapped "child
4329
- * constructors" for prototypal inheritance and cache them.
4330
- */
4331
- Vue.cid = 0;
4332
- var cid = 1;
4333
 
4334
- /**
4335
- * Class inheritance
4336
- */
4337
- Vue.extend = function (extendOptions) {
4338
- extendOptions = extendOptions || {};
4339
- var Super = this;
4340
- var SuperId = Super.cid;
4341
- var cachedCtors = extendOptions._Ctor || (extendOptions._Ctor = {});
4342
- if (cachedCtors[SuperId]) {
4343
- return cachedCtors[SuperId]
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
4344
  }
4345
 
4346
- var name = extendOptions.name || Super.options.name;
 
 
 
 
 
 
 
 
 
 
 
4347
  {
4348
- if (!/^[a-zA-Z][\w-]*$/.test(name)) {
4349
- warn(
4350
- 'Invalid component name: "' + name + '". Component names ' +
4351
- 'can only contain alphanumeric characters and the hyphen, ' +
4352
- 'and must start with a letter.'
4353
- );
4354
- }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
4355
  }
4356
 
4357
- var Sub = function VueComponent (options) {
4358
- this._init(options);
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
4359
  };
4360
- Sub.prototype = Object.create(Super.prototype);
4361
- Sub.prototype.constructor = Sub;
4362
- Sub.cid = cid++;
4363
- Sub.options = mergeOptions(
4364
- Super.options,
4365
- extendOptions
4366
- );
4367
- Sub['super'] = Super;
4368
 
4369
- // For props and computed properties, we define the proxy getters on
4370
- // the Vue instances at extension time, on the extended prototype. This
4371
- // avoids Object.defineProperty calls for each instance created.
4372
- if (Sub.options.props) {
4373
- initProps$1(Sub);
4374
- }
4375
- if (Sub.options.computed) {
4376
- initComputed$1(Sub);
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
4377
  }
4378
 
4379
- // allow further extension/mixin/plugin usage
4380
- Sub.extend = Super.extend;
4381
- Sub.mixin = Super.mixin;
4382
- Sub.use = Super.use;
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
4383
 
4384
- // create asset registers, so extended classes
4385
- // can have their private assets too.
4386
  ASSET_TYPES.forEach(function (type) {
4387
- Sub[type] = Super[type];
4388
  });
4389
- // enable recursive self-lookup
4390
- if (name) {
4391
- Sub.options.components[name] = Sub;
4392
- }
4393
-
4394
- // keep a reference to the super options at extension time.
4395
- // later at instantiation we can check if Super's options have
4396
- // been updated.
4397
- Sub.superOptions = Super.options;
4398
- Sub.extendOptions = extendOptions;
4399
- Sub.sealedOptions = extend({}, Sub.options);
4400
-
4401
- // cache constructor
4402
- cachedCtors[SuperId] = Sub;
4403
- return Sub
4404
- };
4405
- }
4406
-
4407
- function initProps$1 (Comp) {
4408
- var props = Comp.options.props;
4409
- for (var key in props) {
4410
- proxy(Comp.prototype, "_props", key);
4411
- }
4412
- }
4413
-
4414
- function initComputed$1 (Comp) {
4415
- var computed = Comp.options.computed;
4416
- for (var key in computed) {
4417
- defineComputed(Comp.prototype, key, computed[key]);
4418
- }
4419
- }
4420
-
4421
- /* */
4422
-
4423
- function initAssetRegisters (Vue) {
4424
- /**
4425
- * Create asset registration methods.
4426
- */
4427
- ASSET_TYPES.forEach(function (type) {
4428
- Vue[type] = function (
4429
- id,
4430
- definition
4431
  ) {
4432
- if (!definition) {
4433
- return this.options[type + 's'][id]
4434
- } else {
4435
- /* istanbul ignore if */
 
4436
  {
4437
- if (type === 'component' && config.isReservedTag(id)) {
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
4438
  warn(
4439
- 'Do not use built-in or reserved HTML elements as component ' +
4440
- 'id: ' + id
4441
  );
4442
- }
4443
  }
4444
- if (type === 'component' && isPlainObject(definition)) {
4445
- definition.name = definition.name || id;
4446
- definition = this.options._base.extend(definition);
 
 
4447
  }
4448
- if (type === 'directive' && typeof definition === 'function') {
4449
- definition = { bind: definition, update: definition };
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
4450
  }
4451
- this.options[type + 's'][id] = definition;
4452
- return definition
4453
- }
4454
- };
4455
- });
4456
- }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
4457
 
4458
- /* */
 
 
 
 
 
 
 
 
 
 
 
 
 
4459
 
4460
- var patternTypes = [String, RegExp, Array];
 
 
 
 
 
 
 
 
4461
 
4462
- function getComponentName (opts) {
4463
- return opts && (opts.Ctor.options.name || opts.tag)
4464
- }
 
 
 
 
 
 
 
 
 
4465
 
4466
- function matches (pattern, name) {
4467
- if (Array.isArray(pattern)) {
4468
- return pattern.indexOf(name) > -1
4469
- } else if (typeof pattern === 'string') {
4470
- return pattern.split(',').indexOf(name) > -1
4471
- } else if (isRegExp(pattern)) {
4472
- return pattern.test(name)
4473
- }
4474
- /* istanbul ignore next */
4475
- return false
4476
- }
4477
-
4478
- function pruneCache (cache, current, filter) {
4479
- for (var key in cache) {
4480
- var cachedNode = cache[key];
4481
- if (cachedNode) {
4482
- var name = getComponentName(cachedNode.componentOptions);
4483
- if (name && !filter(name)) {
4484
- if (cachedNode !== current) {
4485
- pruneCacheEntry(cachedNode);
4486
  }
4487
- cache[key] = null;
4488
- }
4489
- }
4490
- }
4491
- }
4492
-
4493
- function pruneCacheEntry (vnode) {
4494
- if (vnode) {
4495
- vnode.componentInstance.$destroy();
4496
- }
4497
- }
4498
-
4499
- var KeepAlive = {
4500
- name: 'keep-alive',
4501
- abstract: true,
4502
-
4503
- props: {
4504
- include: patternTypes,
4505
- exclude: patternTypes
4506
- },
4507
-
4508
- created: function created () {
4509
- this.cache = Object.create(null);
4510
- },
4511
-
4512
- destroyed: function destroyed () {
4513
- var this$1 = this;
4514
-
4515
- for (var key in this$1.cache) {
4516
- pruneCacheEntry(this$1.cache[key]);
4517
- }
4518
- },
4519
-
4520
- watch: {
4521
- include: function include (val) {
4522
- pruneCache(this.cache, this._vnode, function (name) { return matches(val, name); });
4523
- },
4524
- exclude: function exclude (val) {
4525
- pruneCache(this.cache, this._vnode, function (name) { return !matches(val, name); });
4526
- }
4527
- },
4528
-
4529
- render: function render () {
4530
- var vnode = getFirstComponentChild(this.$slots.default);
4531
- var componentOptions = vnode && vnode.componentOptions;
4532
- if (componentOptions) {
4533
- // check pattern
4534
- var name = getComponentName(componentOptions);
4535
- if (name && (
4536
- (this.include && !matches(this.include, name)) ||
4537
- (this.exclude && matches(this.exclude, name))
4538
- )) {
4539
- return vnode
4540
- }
4541
- var key = vnode.key == null
4542
- // same constructor may get registered as different local components
4543
- // so cid alone is not enough (#3269)
4544
- ? componentOptions.Ctor.cid + (componentOptions.tag ? ("::" + (componentOptions.tag)) : '')
4545
- : vnode.key;
4546
- if (this.cache[key]) {
4547
- vnode.componentInstance = this.cache[key].componentInstance;
4548
- } else {
4549
- this.cache[key] = vnode;
4550
- }
4551
- vnode.data.keepAlive = true;
4552
- }
4553
- return vnode
4554
- }
4555
- };
4556
-
4557
- var builtInComponents = {
4558
- KeepAlive: KeepAlive
4559
- };
4560
-
4561
- /* */
4562
-
4563
- function initGlobalAPI (Vue) {
4564
- // config
4565
- var configDef = {};
4566
- configDef.get = function () { return config; };
4567
- {
4568
- configDef.set = function () {
4569
- warn(
4570
- 'Do not replace the Vue.config object, set individual fields instead.'
4571
- );
4572
- };
4573
- }
4574
- Object.defineProperty(Vue, 'config', configDef);
4575
-
4576
- // exposed util methods.
4577
- // NOTE: these are not considered part of the public API - avoid relying on
4578
- // them unless you are aware of the risk.
4579
- Vue.util = {
4580
- warn: warn,
4581
- extend: extend,
4582
- mergeOptions: mergeOptions,
4583
- defineReactive: defineReactive$$1
4584
- };
4585
-
4586
- Vue.set = set;
4587
- Vue.delete = del;
4588
- Vue.nextTick = nextTick;
4589
-
4590
- Vue.options = Object.create(null);
4591
- ASSET_TYPES.forEach(function (type) {
4592
- Vue.options[type + 's'] = Object.create(null);
4593
- });
4594
-
4595
- // this is used to identify the "base" constructor to extend all plain-object
4596
- // components with in Weex's multi-instance scenarios.
4597
- Vue.options._base = Vue;
4598
-
4599
- extend(Vue.options.components, builtInComponents);
4600
-
4601
- initUse(Vue);
4602
- initMixin$1(Vue);
4603
- initExtend(Vue);
4604
- initAssetRegisters(Vue);
4605
- }
4606
-
4607
- initGlobalAPI(Vue$3);
4608
-
4609
- Object.defineProperty(Vue$3.prototype, '$isServer', {
4610
- get: isServerRendering
4611
- });
4612
-
4613
- Object.defineProperty(Vue$3.prototype, '$ssrContext', {
4614
- get: function get () {
4615
- /* istanbul ignore next */
4616
- return this.$vnode && this.$vnode.ssrContext
4617
- }
4618
- });
4619
-
4620
- Vue$3.version = '2.4.0';
4621
-
4622
- /* */
4623
-
4624
- // these are reserved for web because they are directly compiled away
4625
- // during template compilation
4626
- var isReservedAttr = makeMap('style,class');
4627
-
4628
- // attributes that should be using props for binding
4629
- var acceptValue = makeMap('input,textarea,option,select');
4630
- var mustUseProp = function (tag, type, attr) {
4631
- return (
4632
- (attr === 'value' && acceptValue(tag)) && type !== 'button' ||
4633
- (attr === 'selected' && tag === 'option') ||
4634
- (attr === 'checked' && tag === 'input') ||
4635
- (attr === 'muted' && tag === 'video')
4636
- )
4637
- };
4638
-
4639
- var isEnumeratedAttr = makeMap('contenteditable,draggable,spellcheck');
4640
-
4641
- var isBooleanAttr = makeMap(
4642
- 'allowfullscreen,async,autofocus,autoplay,checked,compact,controls,declare,' +
4643
- 'default,defaultchecked,defaultmuted,defaultselected,defer,disabled,' +
4644
- 'enabled,formnovalidate,hidden,indeterminate,inert,ismap,itemscope,loop,multiple,' +
4645
- 'muted,nohref,noresize,noshade,novalidate,nowrap,open,pauseonexit,readonly,' +
4646
- 'required,reversed,scoped,seamless,selected,sortable,translate,' +
4647
- 'truespeed,typemustmatch,visible'
4648
- );
4649
-
4650
- var xlinkNS = 'http://www.w3.org/1999/xlink';
4651
-
4652
- var isXlink = function (name) {
4653
- return name.charAt(5) === ':' && name.slice(0, 5) === 'xlink'
4654
- };
4655
-
4656
- var getXlinkProp = function (name) {
4657
- return isXlink(name) ? name.slice(6, name.length) : ''
4658
- };
4659
-
4660
- var isFalsyAttrValue = function (val) {
4661
- return val == null || val === false
4662
- };
4663
-
4664
- /* */
4665
-
4666
- function genClassForVnode (vnode) {
4667
- var data = vnode.data;
4668
- var parentNode = vnode;
4669
- var childNode = vnode;
4670
- while (isDef(childNode.componentInstance)) {
4671
- childNode = childNode.componentInstance._vnode;
4672
- if (childNode.data) {
4673
- data = mergeClassData(childNode.data, data);
4674
- }
4675
- }
4676
- while (isDef(parentNode = parentNode.parent)) {
4677
- if (parentNode.data) {
4678
- data = mergeClassData(data, parentNode.data);
4679
- }
4680
- }
4681
- return renderClass(data.staticClass, data.class)
4682
- }
4683
-
4684
- function mergeClassData (child, parent) {
4685
- return {
4686
- staticClass: concat(child.staticClass, parent.staticClass),
4687
- class: isDef(child.class)
4688
- ? [child.class, parent.class]
4689
- : parent.class
4690
- }
4691
- }
4692
-
4693
- function renderClass (
4694
- staticClass,
4695
- dynamicClass
4696
- ) {
4697
- if (isDef(staticClass) || isDef(dynamicClass)) {
4698
- return concat(staticClass, stringifyClass(dynamicClass))
4699
- }
4700
- /* istanbul ignore next */
4701
- return ''
4702
- }
4703
-
4704
- function concat (a, b) {
4705
- return a ? b ? (a + ' ' + b) : a : (b || '')
4706
- }
4707
-
4708
- function stringifyClass (value) {
4709
- if (Array.isArray(value)) {
4710
- return stringifyArray(value)
4711
- }
4712
- if (isObject(value)) {
4713
- return stringifyObject(value)
4714
- }
4715
- if (typeof value === 'string') {
4716
- return value
4717
- }
4718
- /* istanbul ignore next */
4719
- return ''
4720
- }
4721
-
4722
- function stringifyArray (value) {
4723
- var res = '';
4724
- var stringified;
4725
- for (var i = 0, l = value.length; i < l; i++) {
4726
- if (isDef(stringified = stringifyClass(value[i])) && stringified !== '') {
4727
- if (res) { res += ' '; }
4728
- res += stringified;
4729
- }
4730
- }
4731
- return res
4732
- }
4733
-
4734
- function stringifyObject (value) {
4735
- var res = '';
4736
- for (var key in value) {
4737
- if (value[key]) {
4738
- if (res) { res += ' '; }
4739
- res += key;
4740
- }
4741
- }
4742
- return res
4743
- }
4744
-
4745
- /* */
4746
-
4747
- var namespaceMap = {
4748
- svg: 'http://www.w3.org/2000/svg',
4749
- math: 'http://www.w3.org/1998/Math/MathML'
4750
- };
4751
-
4752
- var isHTMLTag = makeMap(
4753
- 'html,body,base,head,link,meta,style,title,' +
4754
- 'address,article,aside,footer,header,h1,h2,h3,h4,h5,h6,hgroup,nav,section,' +
4755
- 'div,dd,dl,dt,figcaption,figure,picture,hr,img,li,main,ol,p,pre,ul,' +
4756
- 'a,b,abbr,bdi,bdo,br,cite,code,data,dfn,em,i,kbd,mark,q,rp,rt,rtc,ruby,' +
4757
- 's,samp,small,span,strong,sub,sup,time,u,var,wbr,area,audio,map,track,video,' +
4758
- 'embed,object,param,source,canvas,script,noscript,del,ins,' +
4759
- 'caption,col,colgroup,table,thead,tbody,td,th,tr,' +
4760
- 'button,datalist,fieldset,form,input,label,legend,meter,optgroup,option,' +
4761
- 'output,progress,select,textarea,' +
4762
- 'details,dialog,menu,menuitem,summary,' +
4763
- 'content,element,shadow,template,blockquote,iframe,tfoot'
4764
- );
4765
-
4766
- // this map is intentionally selective, only covering SVG elements that may
4767
- // contain child elements.
4768
- var isSVG = makeMap(
4769
- 'svg,animate,circle,clippath,cursor,defs,desc,ellipse,filter,font-face,' +
4770
- 'foreignObject,g,glyph,image,line,marker,mask,missing-glyph,path,pattern,' +
4771
- 'polygon,polyline,rect,switch,symbol,text,textpath,tspan,use,view',
4772
- true
4773
- );
4774
-
4775
- var isPreTag = function (tag) { return tag === 'pre'; };
4776
-
4777
- var isReservedTag = function (tag) {
4778
- return isHTMLTag(tag) || isSVG(tag)
4779
- };
4780
-
4781
- function getTagNamespace (tag) {
4782
- if (isSVG(tag)) {
4783
- return 'svg'
4784
- }
4785
- // basic support for MathML
4786
- // note it doesn't support other MathML elements being component roots
4787
- if (tag === 'math') {
4788
- return 'math'
4789
- }
4790
- }
4791
-
4792
- var unknownElementCache = Object.create(null);
4793
- function isUnknownElement (tag) {
4794
- /* istanbul ignore if */
4795
- if (!inBrowser) {
4796
- return true
4797
- }
4798
- if (isReservedTag(tag)) {
4799
- return false
4800
- }
4801
- tag = tag.toLowerCase();
4802
- /* istanbul ignore if */
4803
- if (unknownElementCache[tag] != null) {
4804
- return unknownElementCache[tag]
4805
- }
4806
- var el = document.createElement(tag);
4807
- if (tag.indexOf('-') > -1) {
4808
- // http://stackoverflow.com/a/28210364/1070244
4809
- return (unknownElementCache[tag] = (
4810
- el.constructor === window.HTMLUnknownElement ||
4811
- el.constructor === window.HTMLElement
4812
- ))
4813
- } else {
4814
- return (unknownElementCache[tag] = /HTMLUnknownElement/.test(el.toString()))
4815
- }
4816
- }
4817
-
4818
- /* */
4819
-
4820
- /**
4821
- * Query an element selector if it's not an element already.
4822
- */
4823
- function query (el) {
4824
- if (typeof el === 'string') {
4825
- var selected = document.querySelector(el);
4826
- if (!selected) {
4827
- "development" !== 'production' && warn(
4828
- 'Cannot find element: ' + el
4829
- );
4830
- return document.createElement('div')
4831
- }
4832
- return selected
4833
- } else {
4834
- return el
4835
- }
4836
- }
4837
-
4838
- /* */
4839
-
4840
- function createElement$1 (tagName, vnode) {
4841
- var elm = document.createElement(tagName);
4842
- if (tagName !== 'select') {
4843
- return elm
4844
- }
4845
- // false or null will remove the attribute but undefined will not
4846
- if (vnode.data && vnode.data.attrs && vnode.data.attrs.multiple !== undefined) {
4847
- elm.setAttribute('multiple', 'multiple');
4848
- }
4849
- return elm
4850
- }
4851
-
4852
- function createElementNS (namespace, tagName) {
4853
- return document.createElementNS(namespaceMap[namespace], tagName)
4854
- }
4855
-
4856
- function createTextNode (text) {
4857
- return document.createTextNode(text)
4858
- }
4859
-
4860
- function createComment (text) {
4861
- return document.createComment(text)
4862
- }
4863
-
4864
- function insertBefore (parentNode, newNode, referenceNode) {
4865
- parentNode.insertBefore(newNode, referenceNode);
4866
- }
4867
-
4868
- function removeChild (node, child) {
4869
- node.removeChild(child);
4870
- }
4871
-
4872
- function appendChild (node, child) {
4873
- node.appendChild(child);
4874
- }
4875
-
4876
- function parentNode (node) {
4877
- return node.parentNode
4878
- }
4879
-
4880
- function nextSibling (node) {
4881
- return node.nextSibling
4882
- }
4883
-
4884
- function tagName (node) {
4885
- return node.tagName
4886
- }
4887
-
4888
- function setTextContent (node, text) {
4889
- node.textContent = text;
4890
- }
4891
-
4892
- function setAttribute (node, key, val) {
4893
- node.setAttribute(key, val);
4894
- }
4895
-
4896
-
4897
- var nodeOps = Object.freeze({
4898
- createElement: createElement$1,
4899
- createElementNS: createElementNS,
4900
- createTextNode: createTextNode,
4901
- createComment: createComment,
4902
- insertBefore: insertBefore,
4903
- removeChild: removeChild,
4904
- appendChild: appendChild,
4905
- parentNode: parentNode,
4906
- nextSibling: nextSibling,
4907
- tagName: tagName,
4908
- setTextContent: setTextContent,
4909
- setAttribute: setAttribute
4910
- });
4911
-
4912
- /* */
4913
-
4914
- var ref = {
4915
- create: function create (_, vnode) {
4916
- registerRef(vnode);
4917
- },
4918
- update: function update (oldVnode, vnode) {
4919
- if (oldVnode.data.ref !== vnode.data.ref) {
4920
- registerRef(oldVnode, true);
4921
- registerRef(vnode);
4922
- }
4923
- },
4924
- destroy: function destroy (vnode) {
4925
- registerRef(vnode, true);
4926
- }
4927
- };
4928
-
4929
- function registerRef (vnode, isRemoval) {
4930
- var key = vnode.data.ref;
4931
- if (!key) { return }
4932
-
4933
- var vm = vnode.context;
4934
- var ref = vnode.componentInstance || vnode.elm;
4935
- var refs = vm.$refs;
4936
- if (isRemoval) {
4937
- if (Array.isArray(refs[key])) {
4938
- remove(refs[key], ref);
4939
- } else if (refs[key] === ref) {
4940
- refs[key] = undefined;
4941
- }
4942
- } else {
4943
- if (vnode.data.refInFor) {
4944
- if (!Array.isArray(refs[key])) {
4945
- refs[key] = [ref];
4946
- } else if (refs[key].indexOf(ref) < 0) {
4947
- // $flow-disable-line
4948
- refs[key].push(ref);
4949
- }
4950
- } else {
4951
- refs[key] = ref;
4952
- }
4953
- }
4954
- }
4955
-
4956
- /**
4957
- * Virtual DOM patching algorithm based on Snabbdom by
4958
- * Simon Friis Vindum (@paldepind)
4959
- * Licensed under the MIT License
4960
- * https://github.com/paldepind/snabbdom/blob/master/LICENSE
4961
- *
4962
- * modified by Evan You (@yyx990803)
4963
- *
4964
-
4965
- /*
4966
- * Not type-checking this because this file is perf-critical and the cost
4967
- * of making flow understand it is not worth it.
4968
- */
4969
 
4970
- var emptyNode = new VNode('', {}, []);
4971
-
4972
- var hooks = ['create', 'activate', 'update', 'remove', 'destroy'];
4973
-
4974
- function sameVnode (a, b) {
4975
- return (
4976
- a.key === b.key && (
4977
- (
4978
- a.tag === b.tag &&
4979
- a.isComment === b.isComment &&
4980
- isDef(a.data) === isDef(b.data) &&
4981
- sameInputType(a, b)
4982
- ) || (
4983
- isTrue(a.isAsyncPlaceholder) &&
4984
- a.asyncFactory === b.asyncFactory &&
4985
- isUndef(b.asyncFactory.error)
4986
- )
4987
- )
4988
- )
4989
- }
4990
-
4991
- // Some browsers do not support dynamically changing type for <input>
4992
- // so they need to be treated as different nodes
4993
- function sameInputType (a, b) {
4994
- if (a.tag !== 'input') { return true }
4995
- var i;
4996
- var typeA = isDef(i = a.data) && isDef(i = i.attrs) && i.type;
4997
- var typeB = isDef(i = b.data) && isDef(i = i.attrs) && i.type;
4998
- return typeA === typeB
4999
- }
5000
-
5001
- function createKeyToOldIdx (children, beginIdx, endIdx) {
5002
- var i, key;
5003
- var map = {};
5004
- for (i = beginIdx; i <= endIdx; ++i) {
5005
- key = children[i].key;
5006
- if (isDef(key)) { map[key] = i; }
5007
- }
5008
- return map
5009
- }
5010
-
5011
- function createPatchFunction (backend) {
5012
- var i, j;
5013
- var cbs = {};
5014
-
5015
- var modules = backend.modules;
5016
- var nodeOps = backend.nodeOps;
5017
-
5018
- for (i = 0; i < hooks.length; ++i) {
5019
- cbs[hooks[i]] = [];
5020
- for (j = 0; j < modules.length; ++j) {
5021
- if (isDef(modules[j][hooks[i]])) {
5022
- cbs[hooks[i]].push(modules[j][hooks[i]]);
5023
- }
5024
- }
5025
- }
5026
-
5027
- function emptyNodeAt (elm) {
5028
- return new VNode(nodeOps.tagName(elm).toLowerCase(), {}, [], undefined, elm)
5029
- }
5030
-
5031
- function createRmCb (childElm, listeners) {
5032
- function remove$$1 () {
5033
- if (--remove$$1.listeners === 0) {
5034
- removeNode(childElm);
5035
- }
5036
- }
5037
- remove$$1.listeners = listeners;
5038
- return remove$$1
5039
- }
5040
-
5041
- function removeNode (el) {
5042
- var parent = nodeOps.parentNode(el);
5043
- // element may have already been removed due to v-html / v-text
5044
- if (isDef(parent)) {
5045
- nodeOps.removeChild(parent, el);
5046
- }
5047
- }
5048
-
5049
- var inPre = 0;
5050
- function createElm (vnode, insertedVnodeQueue, parentElm, refElm, nested) {
5051
- vnode.isRootInsert = !nested; // for transition enter check
5052
- if (createComponent(vnode, insertedVnodeQueue, parentElm, refElm)) {
5053
- return
5054
- }
5055
-
5056
- var data = vnode.data;
5057
- var children = vnode.children;
5058
- var tag = vnode.tag;
5059
- if (isDef(tag)) {
5060
- {
5061
- if (data && data.pre) {
5062
- inPre++;
5063
  }
5064
- if (
5065
- !inPre &&
5066
- !vnode.ns &&
5067
- !(config.ignoredElements.length && config.ignoredElements.indexOf(tag) > -1) &&
5068
- config.isUnknownElement(tag)
5069
- ) {
5070
- warn(
5071
- 'Unknown custom element: <' + tag + '> - did you ' +
5072
- 'register the component correctly? For recursive components, ' +
5073
- 'make sure to provide the "name" option.',
5074
- vnode.context
5075
- );
5076
- }
5077
- }
5078
- vnode.elm = vnode.ns
5079
- ? nodeOps.createElementNS(vnode.ns, tag)
5080
- : nodeOps.createElement(tag, vnode);
5081
- setScope(vnode);
5082
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
5083
  /* istanbul ignore if */
5084
- {
5085
- createChildren(vnode, children, insertedVnodeQueue);
5086
- if (isDef(data)) {
5087
- invokeCreateHooks(vnode, insertedVnodeQueue);
5088
- }
5089
- insert(parentElm, vnode.elm, refElm);
5090
- }
5091
-
5092
- if ("development" !== 'production' && data && data.pre) {
5093
- inPre--;
5094
- }
5095
- } else if (isTrue(vnode.isComment)) {
5096
- vnode.elm = nodeOps.createComment(vnode.text);
5097
- insert(parentElm, vnode.elm, refElm);
5098
- } else {
5099
- vnode.elm = nodeOps.createTextNode(vnode.text);
5100
- insert(parentElm, vnode.elm, refElm);
5101
- }
5102
- }
5103
-
5104
- function createComponent (vnode, insertedVnodeQueue, parentElm, refElm) {
5105
- var i = vnode.data;
5106
- if (isDef(i)) {
5107
- var isReactivated = isDef(vnode.componentInstance) && i.keepAlive;
5108
- if (isDef(i = i.hook) && isDef(i = i.init)) {
5109
- i(vnode, false /* hydrating */, parentElm, refElm);
5110
- }
5111
- // after calling the init hook, if the vnode is a child component
5112
- // it should've created a child instance and mounted it. the child
5113
- // component also has set the placeholder vnode's elm.
5114
- // in that case we can just return the element and be done.
5115
- if (isDef(vnode.componentInstance)) {
5116
- initComponent(vnode, insertedVnodeQueue);
5117
- if (isTrue(isReactivated)) {
5118
- reactivateComponent(vnode, insertedVnodeQueue, parentElm, refElm);
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
5119
  }
5120
- return true
5121
- }
5122
  }
5123
- }
5124
 
5125
- function initComponent (vnode, insertedVnodeQueue) {
5126
- if (isDef(vnode.data.pendingInsert)) {
5127
- insertedVnodeQueue.push.apply(insertedVnodeQueue, vnode.data.pendingInsert);
5128
- vnode.data.pendingInsert = null;
5129
- }
5130
- vnode.elm = vnode.componentInstance.$el;
5131
- if (isPatchable(vnode)) {
5132
- invokeCreateHooks(vnode, insertedVnodeQueue);
5133
- setScope(vnode);
5134
- } else {
5135
- // empty component root.
5136
- // skip all element-related modules except for ref (#3455)
5137
- registerRef(vnode);
5138
- // make sure to invoke the insert hook
5139
- insertedVnodeQueue.push(vnode);
5140
- }
5141
- }
5142
-
5143
- function reactivateComponent (vnode, insertedVnodeQueue, parentElm, refElm) {
5144
- var i;
5145
- // hack for #4339: a reactivated component with inner transition
5146
- // does not trigger because the inner node's created hooks are not called
5147
- // again. It's not ideal to involve module-specific logic in here but
5148
- // there doesn't seem to be a better way to do it.
5149
- var innerNode = vnode;
5150
- while (innerNode.componentInstance) {
5151
- innerNode = innerNode.componentInstance._vnode;
5152
- if (isDef(i = innerNode.data) && isDef(i = i.transition)) {
5153
- for (i = 0; i < cbs.activate.length; ++i) {
5154
- cbs.activate[i](emptyNode, innerNode);
5155
- }
5156
- insertedVnodeQueue.push(innerNode);
5157
- break
5158
- }
5159
- }
5160
- // unlike a newly created component,
5161
- // a reactivated keep-alive component doesn't insert itself
5162
- insert(parentElm, vnode.elm, refElm);
5163
- }
5164
-
5165
- function insert (parent, elm, ref$$1) {
5166
- if (isDef(parent)) {
5167
- if (isDef(ref$$1)) {
5168
- if (ref$$1.parentNode === parent) {
5169
- nodeOps.insertBefore(parent, elm, ref$$1);
5170
- }
5171
- } else {
5172
- nodeOps.appendChild(parent, elm);
5173
- }
5174
- }
5175
- }
5176
-
5177
- function createChildren (vnode, children, insertedVnodeQueue) {
5178
- if (Array.isArray(children)) {
5179
- for (var i = 0; i < children.length; ++i) {
5180
- createElm(children[i], insertedVnodeQueue, vnode.elm, null, true);
5181
- }
5182
- } else if (isPrimitive(vnode.text)) {
5183
- nodeOps.appendChild(vnode.elm, nodeOps.createTextNode(vnode.text));
5184
- }
5185
- }
5186
-
5187
- function isPatchable (vnode) {
5188
- while (vnode.componentInstance) {
5189
- vnode = vnode.componentInstance._vnode;
5190
- }
5191
- return isDef(vnode.tag)
5192
- }
5193
-
5194
- function invokeCreateHooks (vnode, insertedVnodeQueue) {
5195
- for (var i$1 = 0; i$1 < cbs.create.length; ++i$1) {
5196
- cbs.create[i$1](emptyNode, vnode);
5197
- }
5198
- i = vnode.data.hook; // Reuse variable
5199
- if (isDef(i)) {
5200
- if (isDef(i.create)) { i.create(emptyNode, vnode); }
5201
- if (isDef(i.insert)) { insertedVnodeQueue.push(vnode); }
5202
- }
5203
- }
5204
-
5205
- // set scope id attribute for scoped CSS.
5206
- // this is implemented as a special case to avoid the overhead
5207
- // of going through the normal attribute patching process.
5208
- function setScope (vnode) {
5209
- var i;
5210
- var ancestor = vnode;
5211
- while (ancestor) {
5212
- if (isDef(i = ancestor.context) && isDef(i = i.$options._scopeId)) {
5213
- nodeOps.setAttribute(vnode.elm, i, '');
5214
- }
5215
- ancestor = ancestor.parent;
5216
- }
5217
- // for slot content they should also get the scopeId from the host instance.
5218
- if (isDef(i = activeInstance) &&
5219
- i !== vnode.context &&
5220
- isDef(i = i.$options._scopeId)
5221
- ) {
5222
- nodeOps.setAttribute(vnode.elm, i, '');
5223
- }
5224
- }
5225
-
5226
- function addVnodes (parentElm, refElm, vnodes, startIdx, endIdx, insertedVnodeQueue) {
5227
- for (; startIdx <= endIdx; ++startIdx) {
5228
- createElm(vnodes[startIdx], insertedVnodeQueue, parentElm, refElm);
5229
- }
5230
- }
5231
-
5232
- function invokeDestroyHook (vnode) {
5233
- var i, j;
5234
- var data = vnode.data;
5235
- if (isDef(data)) {
5236
- if (isDef(i = data.hook) && isDef(i = i.destroy)) { i(vnode); }
5237
- for (i = 0; i < cbs.destroy.length; ++i) { cbs.destroy[i](vnode); }
5238
- }
5239
- if (isDef(i = vnode.children)) {
5240
- for (j = 0; j < vnode.children.length; ++j) {
5241
- invokeDestroyHook(vnode.children[j]);
5242
- }
5243
- }
5244
- }
5245
-
5246
- function removeVnodes (parentElm, vnodes, startIdx, endIdx) {
5247
- for (; startIdx <= endIdx; ++startIdx) {
5248
- var ch = vnodes[startIdx];
5249
- if (isDef(ch)) {
5250
- if (isDef(ch.tag)) {
5251
- removeAndInvokeRemoveHook(ch);
5252
- invokeDestroyHook(ch);
5253
- } else { // Text node
5254
- removeNode(ch.elm);
5255
- }
5256
- }
5257
- }
5258
- }
5259
-
5260
- function removeAndInvokeRemoveHook (vnode, rm) {
5261
- if (isDef(rm) || isDef(vnode.data)) {
5262
- var i;
5263
- var listeners = cbs.remove.length + 1;
5264
- if (isDef(rm)) {
5265
- // we have a recursively passed down rm callback
5266
- // increase the listeners count
5267
- rm.listeners += listeners;
5268
- } else {
5269
- // directly removing
5270
- rm = createRmCb(vnode.elm, listeners);
5271
- }
5272
- // recursively invoke hooks on child component root node
5273
- if (isDef(i = vnode.componentInstance) && isDef(i = i._vnode) && isDef(i.data)) {
5274
- removeAndInvokeRemoveHook(i, rm);
5275
- }
5276
- for (i = 0; i < cbs.remove.length; ++i) {
5277
- cbs.remove[i](vnode, rm);
5278
- }
5279
- if (isDef(i = vnode.data.hook) && isDef(i = i.remove)) {
5280
- i(vnode, rm);
5281
- } else {
5282
- rm();
5283
- }
5284
- } else {
5285
- removeNode(vnode.elm);
5286
- }
5287
- }
5288
-
5289
- function updateChildren (parentElm, oldCh, newCh, insertedVnodeQueue, removeOnly) {
5290
- var oldStartIdx = 0;
5291
- var newStartIdx = 0;
5292
- var oldEndIdx = oldCh.length - 1;
5293
- var oldStartVnode = oldCh[0];
5294
- var oldEndVnode = oldCh[oldEndIdx];
5295
- var newEndIdx = newCh.length - 1;
5296
- var newStartVnode = newCh[0];
5297
- var newEndVnode = newCh[newEndIdx];
5298
- var oldKeyToIdx, idxInOld, elmToMove, refElm;
5299
-
5300
- // removeOnly is a special flag used only by <transition-group>
5301
- // to ensure removed elements stay in correct relative positions
5302
- // during leaving transitions
5303
- var canMove = !removeOnly;
5304
-
5305
- while (oldStartIdx <= oldEndIdx && newStartIdx <= newEndIdx) {
5306
- if (isUndef(oldStartVnode)) {
5307
- oldStartVnode = oldCh[++oldStartIdx]; // Vnode has been moved left
5308
- } else if (isUndef(oldEndVnode)) {
5309
- oldEndVnode = oldCh[--oldEndIdx];
5310
- } else if (sameVnode(oldStartVnode, newStartVnode)) {
5311
- patchVnode(oldStartVnode, newStartVnode, insertedVnodeQueue);
5312
- oldStartVnode = oldCh[++oldStartIdx];
5313
- newStartVnode = newCh[++newStartIdx];
5314
- } else if (sameVnode(oldEndVnode, newEndVnode)) {
5315
- patchVnode(oldEndVnode, newEndVnode, insertedVnodeQueue);
5316
- oldEndVnode = oldCh[--oldEndIdx];
5317
- newEndVnode = newCh[--newEndIdx];
5318
- } else if (sameVnode(oldStartVnode, newEndVnode)) { // Vnode moved right
5319
- patchVnode(oldStartVnode, newEndVnode, insertedVnodeQueue);
5320
- canMove && nodeOps.insertBefore(parentElm, oldStartVnode.elm, nodeOps.nextSibling(oldEndVnode.elm));
5321
- oldStartVnode = oldCh[++oldStartIdx];
5322
- newEndVnode = newCh[--newEndIdx];
5323
- } else if (sameVnode(oldEndVnode, newStartVnode)) { // Vnode moved left
5324
- patchVnode(oldEndVnode, newStartVnode, insertedVnodeQueue);
5325
- canMove && nodeOps.insertBefore(parentElm, oldEndVnode.elm, oldStartVnode.elm);
5326
- oldEndVnode = oldCh[--oldEndIdx];
5327
- newStartVnode = newCh[++newStartIdx];
5328
- } else {
5329
- if (isUndef(oldKeyToIdx)) { oldKeyToIdx = createKeyToOldIdx(oldCh, oldStartIdx, oldEndIdx); }
5330
- idxInOld = isDef(newStartVnode.key) ? oldKeyToIdx[newStartVnode.key] : null;
5331
- if (isUndef(idxInOld)) { // New element
5332
- createElm(newStartVnode, insertedVnodeQueue, parentElm, oldStartVnode.elm);
5333
- newStartVnode = newCh[++newStartIdx];
5334
- } else {
5335
- elmToMove = oldCh[idxInOld];
5336
- /* istanbul ignore if */
5337
- if ("development" !== 'production' && !elmToMove) {
5338
- warn(
5339
- 'It seems there are duplicate keys that is causing an update error. ' +
5340
- 'Make sure each v-for item has a unique key.'
5341
  );
5342
- }
5343
- if (sameVnode(elmToMove, newStartVnode)) {
5344
- patchVnode(elmToMove, newStartVnode, insertedVnodeQueue);
5345
- oldCh[idxInOld] = undefined;
5346
- canMove && nodeOps.insertBefore(parentElm, elmToMove.elm, oldStartVnode.elm);
5347
- newStartVnode = newCh[++newStartIdx];
5348
- } else {
5349
- // same key but different element. treat as new element
5350
- createElm(newStartVnode, insertedVnodeQueue, parentElm, oldStartVnode.elm);
5351
- newStartVnode = newCh[++newStartIdx];
5352
- }
5353
- }
5354
- }
5355
- }
5356
- if (oldStartIdx > oldEndIdx) {
5357
- refElm = isUndef(newCh[newEndIdx + 1]) ? null : newCh[newEndIdx + 1].elm;
5358
- addVnodes(parentElm, refElm, newCh, newStartIdx, newEndIdx, insertedVnodeQueue);
5359
- } else if (newStartIdx > newEndIdx) {
5360
- removeVnodes(parentElm, oldCh, oldStartIdx, oldEndIdx);
5361
- }
5362
- }
5363
-
5364
- function patchVnode (oldVnode, vnode, insertedVnodeQueue, removeOnly) {
5365
- if (oldVnode === vnode) {
5366
- return
5367
- }
5368
-
5369
- var elm = vnode.elm = oldVnode.elm;
5370
-
5371
- if (isTrue(oldVnode.isAsyncPlaceholder)) {
5372
- if (isDef(vnode.asyncFactory.resolved)) {
5373
- hydrate(oldVnode.elm, vnode, insertedVnodeQueue);
5374
- } else {
5375
- vnode.isAsyncPlaceholder = true;
5376
- }
5377
- return
5378
- }
5379
-
5380
- // reuse element for static trees.
5381
- // note we only do this if the vnode is cloned -
5382
- // if the new node is not cloned it means the render functions have been
5383
- // reset by the hot-reload-api and we need to do a proper re-render.
5384
- if (isTrue(vnode.isStatic) &&
5385
- isTrue(oldVnode.isStatic) &&
5386
- vnode.key === oldVnode.key &&
5387
- (isTrue(vnode.isCloned) || isTrue(vnode.isOnce))
5388
- ) {
5389
- vnode.componentInstance = oldVnode.componentInstance;
5390
- return
5391
- }
5392
-
5393
- var i;
5394
- var data = vnode.data;
5395
- if (isDef(data) && isDef(i = data.hook) && isDef(i = i.prepatch)) {
5396
- i(oldVnode, vnode);
5397
- }
5398
-
5399
- var oldCh = oldVnode.children;
5400
- var ch = vnode.children;
5401
- if (isDef(data) && isPatchable(vnode)) {
5402
- for (i = 0; i < cbs.update.length; ++i) { cbs.update[i](oldVnode, vnode); }
5403
- if (isDef(i = data.hook) && isDef(i = i.update)) { i(oldVnode, vnode); }
5404
- }
5405
- if (isUndef(vnode.text)) {
5406
- if (isDef(oldCh) && isDef(ch)) {
5407
- if (oldCh !== ch) { updateChildren(elm, oldCh, ch, insertedVnodeQueue, removeOnly); }
5408
- } else if (isDef(ch)) {
5409
- if (isDef(oldVnode.text)) { nodeOps.setTextContent(elm, ''); }
5410
- addVnodes(elm, null, ch, 0, ch.length - 1, insertedVnodeQueue);
5411
- } else if (isDef(oldCh)) {
5412
- removeVnodes(elm, oldCh, 0, oldCh.length - 1);
5413
- } else if (isDef(oldVnode.text)) {
5414
- nodeOps.setTextContent(elm, '');
5415
- }
5416
- } else if (oldVnode.text !== vnode.text) {
5417
- nodeOps.setTextContent(elm, vnode.text);
5418
- }
5419
- if (isDef(data)) {
5420
- if (isDef(i = data.hook) && isDef(i = i.postpatch)) { i(oldVnode, vnode); }
5421
- }
5422
- }
5423
-
5424
- function invokeInsertHook (vnode, queue, initial) {
5425
- // delay insert hooks for component root nodes, invoke them after the
5426
- // element is really inserted
5427
- if (isTrue(initial) && isDef(vnode.parent)) {
5428
- vnode.parent.data.pendingInsert = queue;
5429
- } else {
5430
- for (var i = 0; i < queue.length; ++i) {
5431
- queue[i].data.hook.insert(queue[i]);
5432
- }
5433
  }
5434
- }
5435
 
5436
- var bailed = false;
5437
- // list of modules that can skip create hook during hydration because they
5438
- // are already rendered on the client or has no need for initialization
5439
- var isRenderedModule = makeMap('attrs,style,class,staticClass,staticStyle,key');
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
5440
 
5441
- // Note: this is a browser-only function so we can assume elms are DOM nodes.
5442
- function hydrate (elm, vnode, insertedVnodeQueue) {
5443
- if (isTrue(vnode.isComment) && isDef(vnode.asyncFactory)) {
5444
- vnode.elm = elm;
5445
- vnode.isAsyncPlaceholder = true;
5446
- return true
5447
  }
5448
- {
5449
- if (!assertNodeMatch(elm, vnode)) {
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
5450
  return false
5451
- }
5452
- }
5453
- vnode.elm = elm;
5454
- var tag = vnode.tag;
5455
- var data = vnode.data;
5456
- var children = vnode.children;
5457
- if (isDef(data)) {
5458
- if (isDef(i = data.hook) && isDef(i = i.init)) { i(vnode, true /* hydrating */); }
5459
- if (isDef(i = vnode.componentInstance)) {
5460
- // child component. it should have hydrated its own tree.
5461
- initComponent(vnode, insertedVnodeQueue);
5462
- return true
5463
- }
5464
  }
5465
- if (isDef(tag)) {
5466
- if (isDef(children)) {
5467
- // empty element, allow client to pick up and populate children
5468
- if (!elm.hasChildNodes()) {
5469
- createChildren(vnode, children, insertedVnodeQueue);
5470
- } else {
5471
- var childrenMatch = true;
5472
- var childNode = elm.firstChild;
5473
- for (var i$1 = 0; i$1 < children.length; i$1++) {
5474
- if (!childNode || !hydrate(childNode, children[i$1], insertedVnodeQueue)) {
5475
- childrenMatch = false;
5476
- break
5477
- }
5478
- childNode = childNode.nextSibling;
5479
- }
5480
- // if childNode is not null, it means the actual childNodes list is
5481
- // longer than the virtual children list.
5482
- if (!childrenMatch || childNode) {
5483
- if ("development" !== 'production' &&
5484
- typeof console !== 'undefined' &&
5485
- !bailed
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
5486
  ) {
5487
- bailed = true;
5488
- console.warn('Parent: ', elm);
5489
- console.warn('Mismatching childNodes vs. VNodes: ', elm.childNodes, children);
 
5490
  }
5491
- return false
5492
- }
5493
- }
5494
- }
5495
- if (isDef(data)) {
5496
- for (var key in data) {
5497
- if (!isRenderedModule(key)) {
5498
- invokeCreateHooks(vnode, insertedVnodeQueue);
5499
- break
5500
- }
5501
- }
5502
- }
5503
- } else if (elm.data !== vnode.text) {
5504
- elm.data = vnode.text;
5505
- }
5506
- return true
5507
- }
5508
-
5509
- function assertNodeMatch (node, vnode) {
5510
- if (isDef(vnode.tag)) {
5511
- return (
5512
- vnode.tag.indexOf('vue-component') === 0 ||
5513
- vnode.tag.toLowerCase() === (node.tagName && node.tagName.toLowerCase())
5514
- )
5515
- } else {
5516
- return node.nodeType === (vnode.isComment ? 8 : 3)
5517
  }
5518
- }
5519
 
5520
- return function patch (oldVnode, vnode, hydrating, removeOnly, parentElm, refElm) {
5521
- if (isUndef(vnode)) {
5522
- if (isDef(oldVnode)) { invokeDestroyHook(oldVnode); }
5523
- return
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
5524
  }
5525
 
5526
- var isInitialPatch = false;
5527
- var insertedVnodeQueue = [];
5528
-
5529
- if (isUndef(oldVnode)) {
5530
- // empty mount (likely as component), create new root element
5531
- isInitialPatch = true;
5532
- createElm(vnode, insertedVnodeQueue, parentElm, refElm);
5533
- } else {
5534
- var isRealElement = isDef(oldVnode.nodeType);
5535
- if (!isRealElement && sameVnode(oldVnode, vnode)) {
5536
- // patch existing root node
5537
- patchVnode(oldVnode, vnode, insertedVnodeQueue, removeOnly);
5538
- } else {
5539
- if (isRealElement) {
5540
- // mounting to a real element
5541
- // check if this is server-rendered content and if we can perform
5542
- // a successful hydration.
5543
- if (oldVnode.nodeType === 1 && oldVnode.hasAttribute(SSR_ATTR)) {
5544
- oldVnode.removeAttribute(SSR_ATTR);
5545
- hydrating = true;
5546
- }
5547
- if (isTrue(hydrating)) {
5548
- if (hydrate(oldVnode, vnode, insertedVnodeQueue)) {
5549
- invokeInsertHook(vnode, insertedVnodeQueue, true);
5550
- return oldVnode
5551
- } else {
5552
- warn(
5553
- 'The client-side rendered virtual DOM tree is not matching ' +
5554
- 'server-rendered content. This is likely caused by incorrect ' +
5555
- 'HTML markup, for example nesting block-level elements inside ' +
5556
- '<p>, or missing <tbody>. Bailing hydration and performing ' +
5557
- 'full client-side render.'
5558
- );
5559
- }
5560
- }
5561
- // either not server-rendered, or hydration failed.
5562
- // create an empty node and replace it
5563
- oldVnode = emptyNodeAt(oldVnode);
5564
- }
5565
- // replacing existing element
5566
- var oldElm = oldVnode.elm;
5567
- var parentElm$1 = nodeOps.parentNode(oldElm);
5568
- createElm(
5569
- vnode,
5570
- insertedVnodeQueue,
5571
- // extremely rare edge case: do not insert if old element is in a
5572
- // leaving transition. Only happens when combining transition +
5573
- // keep-alive + HOCs. (#4590)
5574
- oldElm._leaveCb ? null : parentElm$1,
5575
- nodeOps.nextSibling(oldElm)
5576
- );
5577
-
5578
- if (isDef(vnode.parent)) {
5579
- // component root element replaced.
5580
- // update parent placeholder node element, recursively
5581
- var ancestor = vnode.parent;
5582
- while (ancestor) {
5583
- ancestor.elm = vnode.elm;
5584
- ancestor = ancestor.parent;
5585
- }
5586
- if (isPatchable(vnode)) {
5587
- for (var i = 0; i < cbs.create.length; ++i) {
5588
- cbs.create[i](emptyNode, vnode.parent);
5589
- }
5590
- }
5591
- }
5592
-
5593
- if (isDef(parentElm$1)) {
5594
- removeVnodes(parentElm$1, [oldVnode], 0, 0);
5595
- } else if (isDef(oldVnode.tag)) {
5596
- invokeDestroyHook(oldVnode);
5597
- }
5598
- }
5599
- }
5600
-
5601
- invokeInsertHook(vnode, insertedVnodeQueue, isInitialPatch);
5602
- return vnode.elm
5603
- }
5604
- }
5605
-
5606
- /* */
5607
-
5608
- var directives = {
5609
- create: updateDirectives,
5610
- update: updateDirectives,
5611
- destroy: function unbindDirectives (vnode) {
5612
- updateDirectives(vnode, emptyNode);
5613
- }
5614
- };
5615
-
5616
- function updateDirectives (oldVnode, vnode) {
5617
- if (oldVnode.data.directives || vnode.data.directives) {
5618
- _update(oldVnode, vnode);
5619
- }
5620
- }
5621
-
5622
- function _update (oldVnode, vnode) {
5623
- var isCreate = oldVnode === emptyNode;
5624
- var isDestroy = vnode === emptyNode;
5625
- var oldDirs = normalizeDirectives$1(oldVnode.data.directives, oldVnode.context);
5626
- var newDirs = normalizeDirectives$1(vnode.data.directives, vnode.context);
5627
-
5628
- var dirsWithInsert = [];
5629
- var dirsWithPostpatch = [];
5630
-
5631
- var key, oldDir, dir;
5632
- for (key in newDirs) {
5633
- oldDir = oldDirs[key];
5634
- dir = newDirs[key];
5635
- if (!oldDir) {
5636
- // new directive, bind
5637
- callHook$1(dir, 'bind', vnode, oldVnode);
5638
- if (dir.def && dir.def.inserted) {
5639
- dirsWithInsert.push(dir);
5640
- }
5641
- } else {
5642
- // existing directive, update
5643
- dir.oldValue = oldDir.value;
5644
- callHook$1(dir, 'update', vnode, oldVnode);
5645
- if (dir.def && dir.def.componentUpdated) {
5646
- dirsWithPostpatch.push(dir);
5647
- }
5648
- }
5649
- }
5650
-
5651
- if (dirsWithInsert.length) {
5652
- var callInsert = function () {
5653
- for (var i = 0; i < dirsWithInsert.length; i++) {
5654
- callHook$1(dirsWithInsert[i], 'inserted', vnode, oldVnode);
5655
- }
5656
- };
5657
- if (isCreate) {
5658
- mergeVNodeHook(vnode.data.hook || (vnode.data.hook = {}), 'insert', callInsert);
5659
- } else {
5660
- callInsert();
5661
  }
5662
- }
5663
 
5664
- if (dirsWithPostpatch.length) {
5665
- mergeVNodeHook(vnode.data.hook || (vnode.data.hook = {}), 'postpatch', function () {
5666
- for (var i = 0; i < dirsWithPostpatch.length; i++) {
5667
- callHook$1(dirsWithPostpatch[i], 'componentUpdated', vnode, oldVnode);
5668
- }
5669
- });
5670
- }
5671
-
5672
- if (!isCreate) {
5673
- for (key in oldDirs) {
5674
- if (!newDirs[key]) {
5675
- // no longer present, unbind
5676
- callHook$1(oldDirs[key], 'unbind', oldVnode, oldVnode, isDestroy);
5677
- }
5678
- }
5679
- }
5680
- }
5681
-
5682
- var emptyModifiers = Object.create(null);
5683
-
5684
- function normalizeDirectives$1 (
5685
- dirs,
5686
- vm
5687
- ) {
5688
- var res = Object.create(null);
5689
- if (!dirs) {
5690
- return res
5691
- }
5692
- var i, dir;
5693
- for (i = 0; i < dirs.length; i++) {
5694
- dir = dirs[i];
5695
- if (!dir.modifiers) {
5696
- dir.modifiers = emptyModifiers;
5697
- }
5698
- res[getRawDirName(dir)] = dir;
5699
- dir.def = resolveAsset(vm.$options, 'directives', dir.name, true);
5700
- }
5701
- return res
5702
- }
5703
-
5704
- function getRawDirName (dir) {
5705
- return dir.rawName || ((dir.name) + "." + (Object.keys(dir.modifiers || {}).join('.')))
5706
- }
5707
-
5708
- function callHook$1 (dir, hook, vnode, oldVnode, isDestroy) {
5709
- var fn = dir.def && dir.def[hook];
5710
- if (fn) {
5711
- try {
5712
- fn(vnode.elm, dir, vnode, oldVnode, isDestroy);
5713
- } catch (e) {
5714
- handleError(e, vnode.context, ("directive " + (dir.name) + " " + hook + " hook"));
5715
- }
5716
- }
5717
- }
5718
-
5719
- var baseModules = [
5720
- ref,
5721
- directives
5722
- ];
5723
-
5724
- /* */
5725
-
5726
- function updateAttrs (oldVnode, vnode) {
5727
- var opts = vnode.componentOptions;
5728
- if (isDef(opts) && opts.Ctor.options.inheritAttrs === false) {
5729
- return
5730
- }
5731
- if (isUndef(oldVnode.data.attrs) && isUndef(vnode.data.attrs)) {
5732
- return
5733
- }
5734
- var key, cur, old;
5735
- var elm = vnode.elm;
5736
- var oldAttrs = oldVnode.data.attrs || {};
5737
- var attrs = vnode.data.attrs || {};
5738
- // clone observed objects, as the user probably wants to mutate it
5739
- if (isDef(attrs.__ob__)) {
5740
- attrs = vnode.data.attrs = extend({}, attrs);
5741
- }
5742
-
5743
- for (key in attrs) {
5744
- cur = attrs[key];
5745
- old = oldAttrs[key];
5746
- if (old !== cur) {
5747
- setAttr(elm, key, cur);
5748
- }
5749
- }
5750
- // #4391: in IE9, setting type can reset value for input[type=radio]
5751
- /* istanbul ignore if */
5752
- if (isIE9 && attrs.value !== oldAttrs.value) {
5753
- setAttr(elm, 'value', attrs.value);
5754
- }
5755
- for (key in oldAttrs) {
5756
- if (isUndef(attrs[key])) {
5757
- if (isXlink(key)) {
5758
- elm.removeAttributeNS(xlinkNS, getXlinkProp(key));
5759
- } else if (!isEnumeratedAttr(key)) {
5760
- elm.removeAttribute(key);
5761
- }
5762
- }
5763
- }
5764
- }
5765
-
5766
- function setAttr (el, key, value) {
5767
- if (isBooleanAttr(key)) {
5768
- // set attribute for blank value
5769
- // e.g. <option disabled>Select one</option>
5770
- if (isFalsyAttrValue(value)) {
5771
- el.removeAttribute(key);
5772
- } else {
5773
- el.setAttribute(key, key);
5774
- }
5775
- } else if (isEnumeratedAttr(key)) {
5776
- el.setAttribute(key, isFalsyAttrValue(value) || value === 'false' ? 'false' : 'true');
5777
- } else if (isXlink(key)) {
5778
- if (isFalsyAttrValue(value)) {
5779
- el.removeAttributeNS(xlinkNS, getXlinkProp(key));
5780
- } else {
5781
- el.setAttributeNS(xlinkNS, key, value);
5782
  }
5783
- } else {
5784
- if (isFalsyAttrValue(value)) {
5785
- el.removeAttribute(key);
5786
- } else {
5787
- el.setAttribute(key, value);
5788
- }
5789
- }
5790
- }
5791
-
5792
- var attrs = {
5793
- create: updateAttrs,
5794
- update: updateAttrs
5795
- };
5796
-
5797
- /* */
5798
-
5799
- function updateClass (oldVnode, vnode) {
5800
- var el = vnode.elm;
5801
- var data = vnode.data;
5802
- var oldData = oldVnode.data;
5803
- if (
5804
- isUndef(data.staticClass) &&
5805
- isUndef(data.class) && (
5806
- isUndef(oldData) || (
5807
- isUndef(oldData.staticClass) &&
5808
- isUndef(oldData.class)
5809
- )
5810
- )
5811
- ) {
5812
- return
5813
- }
5814
-
5815
- var cls = genClassForVnode(vnode);
5816
-
5817
- // handle transition classes
5818
- var transitionClass = el._transitionClasses;
5819
- if (isDef(transitionClass)) {
5820
- cls = concat(cls, stringifyClass(transitionClass));
5821
- }
5822
-
5823
- // set the class
5824
- if (cls !== el._prevClass) {
5825
- el.setAttribute('class', cls);
5826
- el._prevClass = cls;
5827
- }
5828
- }
5829
-
5830
- var klass = {
5831
- create: updateClass,
5832
- update: updateClass
5833
- };
5834
-
5835
- /* */
5836
-
5837
- var validDivisionCharRE = /[\w).+\-_$\]]/;
5838
-
5839
- function parseFilters (exp) {
5840
- var inSingle = false;
5841
- var inDouble = false;
5842
- var inTemplateString = false;
5843
- var inRegex = false;
5844
- var curly = 0;
5845
- var square = 0;
5846
- var paren = 0;
5847
- var lastFilterIndex = 0;
5848
- var c, prev, i, expression, filters;
5849
-
5850
- for (i = 0; i < exp.length; i++) {
5851
- prev = c;
5852
- c = exp.charCodeAt(i);
5853
- if (inSingle) {
5854
- if (c === 0x27 && prev !== 0x5C) { inSingle = false; }
5855
- } else if (inDouble) {
5856
- if (c === 0x22 && prev !== 0x5C) { inDouble = false; }
5857
- } else if (inTemplateString) {
5858
- if (c === 0x60 && prev !== 0x5C) { inTemplateString = false; }
5859
- } else if (inRegex) {
5860
- if (c === 0x2f && prev !== 0x5C) { inRegex = false; }
5861
- } else if (
5862
- c === 0x7C && // pipe
5863
- exp.charCodeAt(i + 1) !== 0x7C &&
5864
- exp.charCodeAt(i - 1) !== 0x7C &&
5865
- !curly && !square && !paren
5866
- ) {
5867
- if (expression === undefined) {
5868
- // first filter, end of expression
5869
- lastFilterIndex = i + 1;
5870
- expression = exp.slice(0, i).trim();
5871
- } else {
5872
- pushFilter();
5873
- }
5874
- } else {
5875
- switch (c) {
5876
- case 0x22: inDouble = true; break // "
5877
- case 0x27: inSingle = true; break // '
5878
- case 0x60: inTemplateString = true; break // `
5879
- case 0x28: paren++; break // (
5880
- case 0x29: paren--; break // )
5881
- case 0x5B: square++; break // [
5882
- case 0x5D: square--; break // ]
5883
- case 0x7B: curly++; break // {
5884
- case 0x7D: curly--; break // }
5885
- }
5886
- if (c === 0x2f) { // /
5887
- var j = i - 1;
5888
- var p = (void 0);
5889
- // find first non-whitespace prev char
5890
- for (; j >= 0; j--) {
5891
- p = exp.charAt(j);
5892
- if (p !== ' ') { break }
5893
- }
5894
- if (!p || !validDivisionCharRE.test(p)) {
5895
- inRegex = true;
5896
- }
5897
- }
5898
- }
5899
- }
5900
-
5901
- if (expression === undefined) {
5902
- expression = exp.slice(0, i).trim();
5903
- } else if (lastFilterIndex !== 0) {
5904
- pushFilter();
5905
- }
5906
-
5907
- function pushFilter () {
5908
- (filters || (filters = [])).push(exp.slice(lastFilterIndex, i).trim());
5909
- lastFilterIndex = i + 1;
5910
- }
5911
-
5912
- if (filters) {
5913
- for (i = 0; i < filters.length; i++) {
5914
- expression = wrapFilter(expression, filters[i]);
5915
- }
5916
- }
5917
-
5918
- return expression
5919
- }
5920
-
5921
- function wrapFilter (exp, filter) {
5922
- var i = filter.indexOf('(');
5923
- if (i < 0) {
5924
- // _f: resolveFilter
5925
- return ("_f(\"" + filter + "\")(" + exp + ")")
5926
- } else {
5927
- var name = filter.slice(0, i);
5928
- var args = filter.slice(i + 1);
5929
- return ("_f(\"" + name + "\")(" + exp + "," + args)
5930
- }
5931
- }
5932
-
5933
- /* */
5934
-
5935
- function baseWarn (msg) {
5936
- console.error(("[Vue compiler]: " + msg));
5937
- }
5938
-
5939
- function pluckModuleFunction (
5940
- modules,
5941
- key
5942
- ) {
5943
- return modules
5944
- ? modules.map(function (m) { return m[key]; }).filter(function (_) { return _; })
5945
- : []
5946
- }
5947
-
5948
- function addProp (el, name, value) {
5949
- (el.props || (el.props = [])).push({ name: name, value: value });
5950
- }
5951
-
5952
- function addAttr (el, name, value) {
5953
- (el.attrs || (el.attrs = [])).push({ name: name, value: value });
5954
- }
5955
-
5956
- function addDirective (
5957
- el,
5958
- name,
5959
- rawName,
5960
- value,
5961
- arg,
5962
- modifiers
5963
- ) {
5964
- (el.directives || (el.directives = [])).push({ name: name, rawName: rawName, value: value, arg: arg, modifiers: modifiers });
5965
- }
5966
-
5967
- function addHandler (
5968
- el,
5969
- name,
5970
- value,
5971
- modifiers,
5972
- important,
5973
- warn
5974
- ) {
5975
- // warn prevent and passive modifier
5976
- /* istanbul ignore if */
5977
- if (
5978
- "development" !== 'production' && warn &&
5979
- modifiers && modifiers.prevent && modifiers.passive
5980
- ) {
5981
- warn(
5982
- 'passive and prevent can\'t be used together. ' +
5983
- 'Passive handler can\'t prevent default event.'
5984
- );
5985
- }
5986
- // check capture modifier
5987
- if (modifiers && modifiers.capture) {
5988
- delete modifiers.capture;
5989
- name = '!' + name; // mark the event as captured
5990
- }
5991
- if (modifiers && modifiers.once) {
5992
- delete modifiers.once;
5993
- name = '~' + name; // mark the event as once
5994
- }
5995
- /* istanbul ignore if */
5996
- if (modifiers && modifiers.passive) {
5997
- delete modifiers.passive;
5998
- name = '&' + name; // mark the event as passive
5999
- }
6000
- var events;
6001
- if (modifiers && modifiers.native) {
6002
- delete modifiers.native;
6003
- events = el.nativeEvents || (el.nativeEvents = {});
6004
- } else {
6005
- events = el.events || (el.events = {});
6006
- }
6007
- var newHandler = { value: value, modifiers: modifiers };
6008
- var handlers = events[name];
6009
- /* istanbul ignore if */
6010
- if (Array.isArray(handlers)) {
6011
- important ? handlers.unshift(newHandler) : handlers.push(newHandler);
6012
- } else if (handlers) {
6013
- events[name] = important ? [newHandler, handlers] : [handlers, newHandler];
6014
- } else {
6015
- events[name] = newHandler;
6016
- }
6017
- }
6018
-
6019
- function getBindingAttr (
6020
- el,
6021
- name,
6022
- getStatic
6023
- ) {
6024
- var dynamicValue =
6025
- getAndRemoveAttr(el, ':' + name) ||
6026
- getAndRemoveAttr(el, 'v-bind:' + name);
6027
- if (dynamicValue != null) {
6028
- return parseFilters(dynamicValue)
6029
- } else if (getStatic !== false) {
6030
- var staticValue = getAndRemoveAttr(el, name);
6031
- if (staticValue != null) {
6032
- return JSON.stringify(staticValue)
6033
- }
6034
- }
6035
- }
6036
-
6037
- function getAndRemoveAttr (el, name) {
6038
- var val;
6039
- if ((val = el.attrsMap[name]) != null) {
6040
- var list = el.attrsList;
6041
- for (var i = 0, l = list.length; i < l; i++) {
6042
- if (list[i].name === name) {
6043
- list.splice(i, 1);
6044
- break
6045
- }
6046
- }
6047
- }
6048
- return val
6049
- }
6050
-
6051
- /* */
6052
-
6053
- /**
6054
- * Cross-platform code generation for component v-model
6055
- */
6056
- function genComponentModel (
6057
- el,
6058
- value,
6059
- modifiers
6060
- ) {
6061
- var ref = modifiers || {};
6062
- var number = ref.number;
6063
- var trim = ref.trim;
6064
-
6065
- var baseValueExpression = '$$v';
6066
- var valueExpression = baseValueExpression;
6067
- if (trim) {
6068
- valueExpression =
6069
- "(typeof " + baseValueExpression + " === 'string'" +
6070
- "? " + baseValueExpression + ".trim()" +
6071
- ": " + baseValueExpression + ")";
6072
- }
6073
- if (number) {
6074
- valueExpression = "_n(" + valueExpression + ")";
6075
- }
6076
- var assignment = genAssignmentCode(value, valueExpression);
6077
-
6078
- el.model = {
6079
- value: ("(" + value + ")"),
6080
- expression: ("\"" + value + "\""),
6081
- callback: ("function (" + baseValueExpression + ") {" + assignment + "}")
6082
- };
6083
- }
6084
-
6085
- /**
6086
- * Cross-platform codegen helper for generating v-model value assignment code.
6087
- */
6088
- function genAssignmentCode (
6089
- value,
6090
- assignment
6091
- ) {
6092
- var modelRs = parseModel(value);
6093
- if (modelRs.idx === null) {
6094
- return (value + "=" + assignment)
6095
- } else {
6096
- return ("$set(" + (modelRs.exp) + ", " + (modelRs.idx) + ", " + assignment + ")")
6097
- }
6098
- }
6099
-
6100
- /**
6101
- * parse directive model to do the array update transform. a[idx] = val => $$a.splice($$idx, 1, val)
6102
- *
6103
- * for loop possible cases:
6104
- *
6105
- * - test
6106
- * - test[idx]
6107
- * - test[test1[idx]]
6108
- * - test["a"][idx]
6109
- * - xxx.test[a[a].test1[idx]]
6110
- * - test.xxx.a["asa"][test1[idx]]
6111
- *
6112
- */
6113
 
6114
- var len;
6115
- var str;
6116
- var chr;
6117
- var index$1;
6118
- var expressionPos;
6119
- var expressionEndPos;
6120
-
6121
- function parseModel (val) {
6122
- str = val;
6123
- len = str.length;
6124
- index$1 = expressionPos = expressionEndPos = 0;
6125
-
6126
- if (val.indexOf('[') < 0 || val.lastIndexOf(']') < len - 1) {
6127
- return {
6128
- exp: val,
6129
- idx: null
6130
- }
6131
- }
6132
-
6133
- while (!eof()) {
6134
- chr = next();
6135
- /* istanbul ignore if */
6136
- if (isStringStart(chr)) {
6137
- parseString(chr);
6138
- } else if (chr === 0x5B) {
6139
- parseBracket(chr);
6140
- }
6141
- }
6142
-
6143
- return {
6144
- exp: val.substring(0, expressionPos),
6145
- idx: val.substring(expressionPos + 1, expressionEndPos)
6146
- }
6147
- }
6148
-
6149
- function next () {
6150
- return str.charCodeAt(++index$1)
6151
- }
6152
-
6153
- function eof () {
6154
- return index$1 >= len
6155
- }
6156
-
6157
- function isStringStart (chr) {
6158
- return chr === 0x22 || chr === 0x27
6159
- }
6160
-
6161
- function parseBracket (chr) {
6162
- var inBracket = 1;
6163
- expressionPos = index$1;
6164
- while (!eof()) {
6165
- chr = next();
6166
- if (isStringStart(chr)) {
6167
- parseString(chr);
6168
- continue
6169
- }
6170
- if (chr === 0x5B) { inBracket++; }
6171
- if (chr === 0x5D) { inBracket--; }
6172
- if (inBracket === 0) {
6173
- expressionEndPos = index$1;
6174
- break
6175
- }
6176
- }
6177
- }
6178
-
6179
- function parseString (chr) {
6180
- var stringQuote = chr;
6181
- while (!eof()) {
6182
- chr = next();
6183
- if (chr === stringQuote) {
6184
- break
6185
- }
6186
- }
6187
- }
6188
-
6189
- /* */
6190
-
6191
- var warn$1;
6192
-
6193
- // in some cases, the event used has to be determined at runtime
6194
- // so we used some reserved tokens during compile.
6195
- var RANGE_TOKEN = '__r';
6196
- var CHECKBOX_RADIO_TOKEN = '__c';
6197
-
6198
- function model (
6199
- el,
6200
- dir,
6201
- _warn
6202
- ) {
6203
- warn$1 = _warn;
6204
- var value = dir.value;
6205
- var modifiers = dir.modifiers;
6206
- var tag = el.tag;
6207
- var type = el.attrsMap.type;
6208
-
6209
- {
6210
- var dynamicType = el.attrsMap['v-bind:type'] || el.attrsMap[':type'];
6211
- if (tag === 'input' && dynamicType) {
6212
- warn$1(
6213
- "<input :type=\"" + dynamicType + "\" v-model=\"" + value + "\">:\n" +
6214
- "v-model does not support dynamic input types. Use v-if branches instead."
6215
- );
6216
- }
6217
- // inputs with type="file" are read only and setting the input's
6218
- // value will throw an error.
6219
- if (tag === 'input' && type === 'file') {
6220
- warn$1(
6221
- "<" + (el.tag) + " v-model=\"" + value + "\" type=\"file\">:\n" +
6222
- "File inputs are read only. Use a v-on:change listener instead."
6223
- );
6224
- }
6225
- }
6226
-
6227
- if (el.component) {
6228
- genComponentModel(el, value, modifiers);
6229
- // component v-model doesn't need extra runtime
6230
- return false
6231
- } else if (tag === 'select') {
6232
- genSelect(el, value, modifiers);
6233
- } else if (tag === 'input' && type === 'checkbox') {
6234
- genCheckboxModel(el, value, modifiers);
6235
- } else if (tag === 'input' && type === 'radio') {
6236
- genRadioModel(el, value, modifiers);
6237
- } else if (tag === 'input' || tag === 'textarea') {
6238
- genDefaultModel(el, value, modifiers);
6239
- } else if (!config.isReservedTag(tag)) {
6240
- genComponentModel(el, value, modifiers);
6241
- // component v-model doesn't need extra runtime
6242
- return false
6243
- } else {
6244
- warn$1(
6245
- "<" + (el.tag) + " v-model=\"" + value + "\">: " +
6246
- "v-model is not supported on this element type. " +
6247
- 'If you are working with contenteditable, it\'s recommended to ' +
6248
- 'wrap a library dedicated for that purpose inside a custom component.'
6249
- );
6250
- }
6251
-
6252
- // ensure runtime directive metadata
6253
- return true
6254
- }
6255
-
6256
- function genCheckboxModel (
6257
- el,
6258
- value,
6259
- modifiers
6260
- ) {
6261
- var number = modifiers && modifiers.number;
6262
- var valueBinding = getBindingAttr(el, 'value') || 'null';
6263
- var trueValueBinding = getBindingAttr(el, 'true-value') || 'true';
6264
- var falseValueBinding = getBindingAttr(el, 'false-value') || 'false';
6265
- addProp(el, 'checked',
6266
- "Array.isArray(" + value + ")" +
6267
- "?_i(" + value + "," + valueBinding + ")>-1" + (
6268
- trueValueBinding === 'true'
6269
- ? (":(" + value + ")")
6270
- : (":_q(" + value + "," + trueValueBinding + ")")
6271
- )
6272
- );
6273
- addHandler(el, CHECKBOX_RADIO_TOKEN,
6274
- "var $$a=" + value + "," +
6275
- '$$el=$event.target,' +
6276
- "$$c=$$el.checked?(" + trueValueBinding + "):(" + falseValueBinding + ");" +
6277
- 'if(Array.isArray($$a)){' +
6278
- "var $$v=" + (number ? '_n(' + valueBinding + ')' : valueBinding) + "," +
6279
- '$$i=_i($$a,$$v);' +
6280
- "if($$c){$$i<0&&(" + value + "=$$a.concat($$v))}" +
6281
- "else{$$i>-1&&(" + value + "=$$a.slice(0,$$i).concat($$a.slice($$i+1)))}" +
6282
- "}else{" + (genAssignmentCode(value, '$$c')) + "}",
6283
- null, true
6284
- );
6285
- }
6286
-
6287
- function genRadioModel (
6288
- el,
6289
- value,
6290
- modifiers
6291
- ) {
6292
- var number = modifiers && modifiers.number;
6293
- var valueBinding = getBindingAttr(el, 'value') || 'null';
6294
- valueBinding = number ? ("_n(" + valueBinding + ")") : valueBinding;
6295
- addProp(el, 'checked', ("_q(" + value + "," + valueBinding + ")"));
6296
- addHandler(el, CHECKBOX_RADIO_TOKEN, genAssignmentCode(value, valueBinding), null, true);
6297
- }
6298
-
6299
- function genSelect (
6300
- el,
6301
- value,
6302
- modifiers
6303
- ) {
6304
- var number = modifiers && modifiers.number;
6305
- var selectedVal = "Array.prototype.filter" +
6306
- ".call($event.target.options,function(o){return o.selected})" +
6307
- ".map(function(o){var val = \"_value\" in o ? o._value : o.value;" +
6308
- "return " + (number ? '_n(val)' : 'val') + "})";
6309
-
6310
- var assignment = '$event.target.multiple ? $$selectedVal : $$selectedVal[0]';
6311
- var code = "var $$selectedVal = " + selectedVal + ";";
6312
- code = code + " " + (genAssignmentCode(value, assignment));
6313
- addHandler(el, 'change', code, null, true);
6314
- }
6315
-
6316
- function genDefaultModel (
6317
- el,
6318
- value,
6319
- modifiers
6320
- ) {
6321
- var type = el.attrsMap.type;
6322
- var ref = modifiers || {};
6323
- var lazy = ref.lazy;
6324
- var number = ref.number;
6325
- var trim = ref.trim;
6326
- var needCompositionGuard = !lazy && type !== 'range';
6327
- var event = lazy
6328
- ? 'change'
6329
- : type === 'range'
6330
- ? RANGE_TOKEN
6331
- : 'input';
6332
-
6333
- var valueExpression = '$event.target.value';
6334
- if (trim) {
6335
- valueExpression = "$event.target.value.trim()";
6336
- }
6337
- if (number) {
6338
- valueExpression = "_n(" + valueExpression + ")";
6339
- }
6340
-
6341
- var code = genAssignmentCode(value, valueExpression);
6342
- if (needCompositionGuard) {
6343
- code = "if($event.target.composing)return;" + code;
6344
- }
6345
-
6346
- addProp(el, 'value', ("(" + value + ")"));
6347
- addHandler(el, event, code, null, true);
6348
- if (trim || number) {
6349
- addHandler(el, 'blur', '$forceUpdate()');
6350
- }
6351
- }
6352
-
6353
- /* */
6354
-
6355
- // normalize v-model event tokens that can only be determined at runtime.
6356
- // it's important to place the event as the first in the array because
6357
- // the whole point is ensuring the v-model callback gets called before
6358
- // user-attached handlers.
6359
- function normalizeEvents (on) {
6360
- var event;
6361
- /* istanbul ignore if */
6362
- if (isDef(on[RANGE_TOKEN])) {
6363
- // IE input[type=range] only supports `change` event
6364
- event = isIE ? 'change' : 'input';
6365
- on[event] = [].concat(on[RANGE_TOKEN], on[event] || []);
6366
- delete on[RANGE_TOKEN];
6367
- }
6368
- if (isDef(on[CHECKBOX_RADIO_TOKEN])) {
6369
- // Chrome fires microtasks in between click/change, leads to #4521
6370
- event = isChrome ? 'click' : 'change';
6371
- on[event] = [].concat(on[CHECKBOX_RADIO_TOKEN], on[event] || []);
6372
- delete on[CHECKBOX_RADIO_TOKEN];
6373
- }
6374
- }
6375
-
6376
- var target$1;
6377
-
6378
- function add$1 (
6379
- event,
6380
- handler,
6381
- once$$1,
6382
- capture,
6383
- passive
6384
- ) {
6385
- if (once$$1) {
6386
- var oldHandler = handler;
6387
- var _target = target$1; // save current target element in closure
6388
- handler = function (ev) {
6389
- var res = arguments.length === 1
6390
- ? oldHandler(ev)
6391
- : oldHandler.apply(null, arguments);
6392
- if (res !== null) {
6393
- remove$2(event, handler, capture, _target);
6394
- }
6395
- };
6396
- }
6397
- target$1.addEventListener(
6398
- event,
6399
- handler,
6400
- supportsPassive
6401
- ? { capture: capture, passive: passive }
6402
- : capture
6403
- );
6404
- }
6405
-
6406
- function remove$2 (
6407
- event,
6408
- handler,
6409
- capture,
6410
- _target
6411
- ) {
6412
- (_target || target$1).removeEventListener(event, handler, capture);
6413
- }
6414
-
6415
- function updateDOMListeners (oldVnode, vnode) {
6416
- var isComponentRoot = isDef(vnode.componentOptions);
6417
- var oldOn = isComponentRoot ? oldVnode.data.nativeOn : oldVnode.data.on;
6418
- var on = isComponentRoot ? vnode.data.nativeOn : vnode.data.on;
6419
- if (isUndef(oldOn) && isUndef(on)) {
6420
- return
6421
- }
6422
- on = on || {};
6423
- oldOn = oldOn || {};
6424
- target$1 = vnode.elm;
6425
- normalizeEvents(on);
6426
- updateListeners(on, oldOn, add$1, remove$2, vnode.context);
6427
- }
6428
-
6429
- var events = {
6430
- create: updateDOMListeners,
6431
- update: updateDOMListeners
6432
- };
6433
-
6434
- /* */
6435
-
6436
- function updateDOMProps (oldVnode, vnode) {
6437
- if (isUndef(oldVnode.data.domProps) && isUndef(vnode.data.domProps)) {
6438
- return
6439
- }
6440
- var key, cur;
6441
- var elm = vnode.elm;
6442
- var oldProps = oldVnode.data.domProps || {};
6443
- var props = vnode.data.domProps || {};
6444
- // clone observed objects, as the user probably wants to mutate it
6445
- if (isDef(props.__ob__)) {
6446
- props = vnode.data.domProps = extend({}, props);
6447
- }
6448
-
6449
- for (key in oldProps) {
6450
- if (isUndef(props[key])) {
6451
- elm[key] = '';
6452
- }
6453
- }
6454
- for (key in props) {
6455
- cur = props[key];
6456
- // ignore children if the node has textContent or innerHTML,
6457
- // as these will throw away existing DOM nodes and cause removal errors
6458
- // on subsequent patches (#3360)
6459
- if (key === 'textContent' || key === 'innerHTML') {
6460
- if (vnode.children) { vnode.children.length = 0; }
6461
- if (cur === oldProps[key]) { continue }
6462
- }
6463
-
6464
- if (key === 'value') {
6465
- // store value as _value as well since
6466
- // non-string values will be stringified
6467
- elm._value = cur;
6468
- // avoid resetting cursor position when value is the same
6469
- var strCur = isUndef(cur) ? '' : String(cur);
6470
- if (shouldUpdateValue(elm, vnode, strCur)) {
6471
- elm.value = strCur;
6472
- }
6473
- } else {
6474
- elm[key] = cur;
6475
- }
6476
- }
6477
- }
6478
-
6479
- // check platforms/web/util/attrs.js acceptValue
6480
-
6481
-
6482
- function shouldUpdateValue (
6483
- elm,
6484
- vnode,
6485
- checkVal
6486
- ) {
6487
- return (!elm.composing && (
6488
- vnode.tag === 'option' ||
6489
- isDirty(elm, checkVal) ||
6490
- isInputChanged(elm, checkVal)
6491
- ))
6492
- }
6493
-
6494
- function isDirty (elm, checkVal) {
6495
- // return true when textbox (.number and .trim) loses focus and its value is
6496
- // not equal to the updated value
6497
- return document.activeElement !== elm && elm.value !== checkVal
6498
- }
6499
-
6500
- function isInputChanged (elm, newVal) {
6501
- var value = elm.value;
6502
- var modifiers = elm._vModifiers; // injected by v-model runtime
6503
- if (isDef(modifiers) && modifiers.number) {
6504
- return toNumber(value) !== toNumber(newVal)
6505
- }
6506
- if (isDef(modifiers) && modifiers.trim) {
6507
- return value.trim() !== newVal.trim()
6508
- }
6509
- return value !== newVal
6510
- }
6511
-
6512
- var domProps = {
6513
- create: updateDOMProps,
6514
- update: updateDOMProps
6515
- };
6516
-
6517
- /* */
6518
-
6519
- var parseStyleText = cached(function (cssText) {
6520
- var res = {};
6521
- var listDelimiter = /;(?![^(]*\))/g;
6522
- var propertyDelimiter = /:(.+)/;
6523
- cssText.split(listDelimiter).forEach(function (item) {
6524
- if (item) {
6525
- var tmp = item.split(propertyDelimiter);
6526
- tmp.length > 1 && (res[tmp[0].trim()] = tmp[1].trim());
6527
- }
6528
- });
6529
- return res
6530
- });
6531
-
6532
- // merge static and dynamic style data on the same vnode
6533
- function normalizeStyleData (data) {
6534
- var style = normalizeStyleBinding(data.style);
6535
- // static style is pre-processed into an object during compilation
6536
- // and is always a fresh object, so it's safe to merge into it
6537
- return data.staticStyle
6538
- ? extend(data.staticStyle, style)
6539
- : style
6540
- }
6541
-
6542
- // normalize possible array / string values into Object
6543
- function normalizeStyleBinding (bindingStyle) {
6544
- if (Array.isArray(bindingStyle)) {
6545
- return toObject(bindingStyle)
6546
- }
6547
- if (typeof bindingStyle === 'string') {
6548
- return parseStyleText(bindingStyle)
6549
- }
6550
- return bindingStyle
6551
- }
6552
-
6553
- /**
6554
- * parent component style should be after child's
6555
- * so that parent component's style could override it
6556
- */
6557
- function getStyle (vnode, checkChild) {
6558
- var res = {};
6559
- var styleData;
6560
-
6561
- if (checkChild) {
6562
- var childNode = vnode;
6563
- while (childNode.componentInstance) {
6564
- childNode = childNode.componentInstance._vnode;
6565
- if (childNode.data && (styleData = normalizeStyleData(childNode.data))) {
6566
- extend(res, styleData);
6567
- }
6568
- }
6569
- }
6570
-
6571
- if ((styleData = normalizeStyleData(vnode.data))) {
6572
- extend(res, styleData);
6573
- }
6574
-
6575
- var parentNode = vnode;
6576
- while ((parentNode = parentNode.parent)) {
6577
- if (parentNode.data && (styleData = normalizeStyleData(parentNode.data))) {
6578
- extend(res, styleData);
6579
- }
6580
- }
6581
- return res
6582
- }
6583
-
6584
- /* */
6585
-
6586
- var cssVarRE = /^--/;
6587
- var importantRE = /\s*!important$/;
6588
- var setProp = function (el, name, val) {
6589
- /* istanbul ignore if */
6590
- if (cssVarRE.test(name)) {
6591
- el.style.setProperty(name, val);
6592
- } else if (importantRE.test(val)) {
6593
- el.style.setProperty(name, val.replace(importantRE, ''), 'important');
6594
- } else {
6595
- var normalizedName = normalize(name);
6596
- if (Array.isArray(val)) {
6597
- // Support values array created by autoprefixer, e.g.
6598
- // {display: ["-webkit-box", "-ms-flexbox", "flex"]}
6599
- // Set them one by one, and the browser will only set those it can recognize
6600
- for (var i = 0, len = val.length; i < len; i++) {
6601
- el.style[normalizedName] = val[i];
6602
- }
6603
- } else {
6604
- el.style[normalizedName] = val;
6605
- }
6606
- }
6607
- };
6608
-
6609
- var vendorNames = ['Webkit', 'Moz', 'ms'];
6610
-
6611
- var emptyStyle;
6612
- var normalize = cached(function (prop) {
6613
- emptyStyle = emptyStyle || document.createElement('div').style;
6614
- prop = camelize(prop);
6615
- if (prop !== 'filter' && (prop in emptyStyle)) {
6616
- return prop
6617
- }
6618
- var capName = prop.charAt(0).toUpperCase() + prop.slice(1);
6619
- for (var i = 0; i < vendorNames.length; i++) {
6620
- var name = vendorNames[i] + capName;
6621
- if (name in emptyStyle) {
6622
- return name
6623
- }
6624
- }
6625
- });
6626
-
6627
- function updateStyle (oldVnode, vnode) {
6628
- var data = vnode.data;
6629
- var oldData = oldVnode.data;
6630
-
6631
- if (isUndef(data.staticStyle) && isUndef(data.style) &&
6632
- isUndef(oldData.staticStyle) && isUndef(oldData.style)
6633
- ) {
6634
- return
6635
- }
6636
-
6637
- var cur, name;
6638
- var el = vnode.elm;
6639
- var oldStaticStyle = oldData.staticStyle;
6640
- var oldStyleBinding = oldData.normalizedStyle || oldData.style || {};
6641
-
6642
- // if static style exists, stylebinding already merged into it when doing normalizeStyleData
6643
- var oldStyle = oldStaticStyle || oldStyleBinding;
6644
-
6645
- var style = normalizeStyleBinding(vnode.data.style) || {};
6646
-
6647
- // store normalized style under a different key for next diff
6648
- // make sure to clone it if it's reactive, since the user likley wants
6649
- // to mutate it.
6650
- vnode.data.normalizedStyle = isDef(style.__ob__)
6651
- ? extend({}, style)
6652
- : style;
6653
-
6654
- var newStyle = getStyle(vnode, true);
6655
-
6656
- for (name in oldStyle) {
6657
- if (isUndef(newStyle[name])) {
6658
- setProp(el, name, '');
6659
- }
6660
- }
6661
- for (name in newStyle) {
6662
- cur = newStyle[name];
6663
- if (cur !== oldStyle[name]) {
6664
- // ie9 setting to null has no effect, must use empty string
6665
- setProp(el, name, cur == null ? '' : cur);
6666
- }
6667
- }
6668
- }
6669
-
6670
- var style = {
6671
- create: updateStyle,
6672
- update: updateStyle
6673
- };
6674
-
6675
- /* */
6676
-
6677
- /**
6678
- * Add class with compatibility for SVG since classList is not supported on
6679
- * SVG elements in IE
6680
- */
6681
- function addClass (el, cls) {
6682
- /* istanbul ignore if */
6683
- if (!cls || !(cls = cls.trim())) {
6684
- return
6685
- }
6686
-
6687
- /* istanbul ignore else */
6688
- if (el.classList) {
6689
- if (cls.indexOf(' ') > -1) {
6690
- cls.split(/\s+/).forEach(function (c) { return el.classList.add(c); });
6691
- } else {
6692
- el.classList.add(cls);
6693
  }
6694
- } else {
6695
- var cur = " " + (el.getAttribute('class') || '') + " ";
6696
- if (cur.indexOf(' ' + cls + ' ') < 0) {
6697
- el.setAttribute('class', (cur + cls).trim());
6698
- }
6699
- }
6700
- }
6701
 
6702
- /**
6703
- * Remove class with compatibility for SVG since classList is not supported on
6704
- * SVG elements in IE
6705
- */
6706
- function removeClass (el, cls) {
6707
- /* istanbul ignore if */
6708
- if (!cls || !(cls = cls.trim())) {
6709
- return
6710
- }
6711
-
6712
- /* istanbul ignore else */
6713
- if (el.classList) {
6714
- if (cls.indexOf(' ') > -1) {
6715
- cls.split(/\s+/).forEach(function (c) { return el.classList.remove(c); });
6716
- } else {
6717
- el.classList.remove(cls);
6718
- }
6719
- if (!el.classList.length) {
6720
- el.removeAttribute('class');
6721
- }
6722
- } else {
6723
- var cur = " " + (el.getAttribute('class') || '') + " ";
6724
- var tar = ' ' + cls + ' ';
6725
- while (cur.indexOf(tar) >= 0) {
6726
- cur = cur.replace(tar, ' ');
6727
  }
6728
- cur = cur.trim();
6729
- if (cur) {
6730
- el.setAttribute('class', cur);
6731
- } else {
6732
- el.removeAttribute('class');
6733
- }
6734
- }
6735
- }
6736
-
6737
- /* */
6738
-
6739
- function resolveTransition (def$$1) {
6740
- if (!def$$1) {
6741
- return
6742
- }
6743
- /* istanbul ignore else */
6744
- if (typeof def$$1 === 'object') {
6745
- var res = {};
6746
- if (def$$1.css !== false) {
6747
- extend(res, autoCssTransition(def$$1.name || 'v'));
6748
- }
6749
- extend(res, def$$1);
6750
- return res
6751
- } else if (typeof def$$1 === 'string') {
6752
- return autoCssTransition(def$$1)
6753
- }
6754
- }
6755
-
6756
- var autoCssTransition = cached(function (name) {
6757
- return {
6758
- enterClass: (name + "-enter"),
6759
- enterToClass: (name + "-enter-to"),
6760
- enterActiveClass: (name + "-enter-active"),
6761
- leaveClass: (name + "-leave"),
6762
- leaveToClass: (name + "-leave-to"),
6763
- leaveActiveClass: (name + "-leave-active")
6764
- }
6765
- });
6766
-
6767
- var hasTransition = inBrowser && !isIE9;
6768
- var TRANSITION = 'transition';
6769
- var ANIMATION = 'animation';
6770
-
6771
- // Transition property/event sniffing
6772
- var transitionProp = 'transition';
6773
- var transitionEndEvent = 'transitionend';
6774
- var animationProp = 'animation';
6775
- var animationEndEvent = 'animationend';
6776
- if (hasTransition) {
6777
- /* istanbul ignore if */
6778
- if (window.ontransitionend === undefined &&
6779
- window.onwebkittransitionend !== undefined
6780
- ) {
6781
- transitionProp = 'WebkitTransition';
6782
- transitionEndEvent = 'webkitTransitionEnd';
6783
- }
6784
- if (window.onanimationend === undefined &&
6785
- window.onwebkitanimationend !== undefined
6786
- ) {
6787
- animationProp = 'WebkitAnimation';
6788
- animationEndEvent = 'webkitAnimationEnd';
6789
- }
6790
- }
6791
-
6792
- // binding to window is necessary to make hot reload work in IE in strict mode
6793
- var raf = inBrowser && window.requestAnimationFrame
6794
- ? window.requestAnimationFrame.bind(window)
6795
- : setTimeout;
6796
-
6797
- function nextFrame (fn) {
6798
- raf(function () {
6799
- raf(fn);
6800
- });
6801
- }
6802
-
6803
- function addTransitionClass (el, cls) {
6804
- var transitionClasses = el._transitionClasses || (el._transitionClasses = []);
6805
- if (transitionClasses.indexOf(cls) < 0) {
6806
- transitionClasses.push(cls);
6807
- addClass(el, cls);
6808
- }
6809
- }
6810
-
6811
- function removeTransitionClass (el, cls) {
6812
- if (el._transitionClasses) {
6813
- remove(el._transitionClasses, cls);
6814
- }
6815
- removeClass(el, cls);
6816
- }
6817
-
6818
- function whenTransitionEnds (
6819
- el,
6820
- expectedType,
6821
- cb
6822
- ) {
6823
- var ref = getTransitionInfo(el, expectedType);
6824
- var type = ref.type;
6825
- var timeout = ref.timeout;
6826
- var propCount = ref.propCount;
6827
- if (!type) { return cb() }
6828
- var event = type === TRANSITION ? transitionEndEvent : animationEndEvent;
6829
- var ended = 0;
6830
- var end = function () {
6831
- el.removeEventListener(event, onEnd);
6832
- cb();
6833
- };
6834
- var onEnd = function (e) {
6835
- if (e.target === el) {
6836
- if (++ended >= propCount) {
6837
- end();
6838
- }
6839
- }
6840
- };
6841
- setTimeout(function () {
6842
- if (ended < propCount) {
6843
- end();
6844
- }
6845
- }, timeout + 1);
6846
- el.addEventListener(event, onEnd);
6847
- }
6848
-
6849
- var transformRE = /\b(transform|all)(,|$)/;
6850
-
6851
- function getTransitionInfo (el, expectedType) {
6852
- var styles = window.getComputedStyle(el);
6853
- var transitionDelays = styles[transitionProp + 'Delay'].split(', ');
6854
- var transitionDurations = styles[transitionProp + 'Duration'].split(', ');
6855
- var transitionTimeout = getTimeout(transitionDelays, transitionDurations);
6856
- var animationDelays = styles[animationProp + 'Delay'].split(', ');
6857
- var animationDurations = styles[animationProp + 'Duration'].split(', ');
6858
- var animationTimeout = getTimeout(animationDelays, animationDurations);
6859
-
6860
- var type;
6861
- var timeout = 0;
6862
- var propCount = 0;
6863
- /* istanbul ignore if */
6864
- if (expectedType === TRANSITION) {
6865
- if (transitionTimeout > 0) {
6866
- type = TRANSITION;
6867
- timeout = transitionTimeout;
6868
- propCount = transitionDurations.length;
6869
- }
6870
- } else if (expectedType === ANIMATION) {
6871
- if (animationTimeout > 0) {
6872
- type = ANIMATION;
6873
- timeout = animationTimeout;
6874
- propCount = animationDurations.length;
6875
- }
6876
- } else {
6877
- timeout = Math.max(transitionTimeout, animationTimeout);
6878
- type = timeout > 0
6879
- ? transitionTimeout > animationTimeout
6880
- ? TRANSITION
6881
- : ANIMATION
6882
- : null;
6883
- propCount = type
6884
- ? type === TRANSITION
6885
- ? transitionDurations.length
6886
- : animationDurations.length
6887
- : 0;
6888
- }
6889
- var hasTransform =
6890
- type === TRANSITION &&
6891
- transformRE.test(styles[transitionProp + 'Property']);
6892
- return {
6893
- type: type,
6894
- timeout: timeout,
6895
- propCount: propCount,
6896
- hasTransform: hasTransform
6897
- }
6898
- }
6899
-
6900
- function getTimeout (delays, durations) {
6901
- /* istanbul ignore next */
6902
- while (delays.length < durations.length) {
6903
- delays = delays.concat(delays);
6904
- }
6905
-
6906
- return Math.max.apply(null, durations.map(function (d, i) {
6907
- return toMs(d) + toMs(delays[i])
6908
- }))
6909
- }
6910
-
6911
- function toMs (s) {
6912
- return Number(s.slice(0, -1)) * 1000
6913
- }
6914
-
6915
- /* */
6916
-
6917
- function enter (vnode, toggleDisplay) {
6918
- var el = vnode.elm;
6919
 
6920
- // call leave callback now
6921
- if (isDef(el._leaveCb)) {
6922
- el._leaveCb.cancelled = true;
6923
- el._leaveCb();
6924
- }
6925
-
6926
- var data = resolveTransition(vnode.data.transition);
6927
- if (isUndef(data)) {
6928
- return
6929
- }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
6930
 
6931
- /* istanbul ignore if */
6932
- if (isDef(el._enterCb) || el.nodeType !== 1) {
6933
- return
6934
- }
6935
-
6936
- var css = data.css;
6937
- var type = data.type;
6938
- var enterClass = data.enterClass;
6939
- var enterToClass = data.enterToClass;
6940
- var enterActiveClass = data.enterActiveClass;
6941
- var appearClass = data.appearClass;
6942
- var appearToClass = data.appearToClass;
6943
- var appearActiveClass = data.appearActiveClass;
6944
- var beforeEnter = data.beforeEnter;
6945
- var enter = data.enter;
6946
- var afterEnter = data.afterEnter;
6947
- var enterCancelled = data.enterCancelled;
6948
- var beforeAppear = data.beforeAppear;
6949
- var appear = data.appear;
6950
- var afterAppear = data.afterAppear;
6951
- var appearCancelled = data.appearCancelled;
6952
- var duration = data.duration;
6953
-
6954
- // activeInstance will always be the <transition> component managing this
6955
- // transition. One edge case to check is when the <transition> is placed
6956
- // as the root node of a child component. In that case we need to check
6957
- // <transition>'s parent for appear check.
6958
- var context = activeInstance;
6959
- var transitionNode = activeInstance.$vnode;
6960
- while (transitionNode && transitionNode.parent) {
6961
- transitionNode = transitionNode.parent;
6962
- context = transitionNode.context;
6963
- }
6964
-
6965
- var isAppear = !context._isMounted || !vnode.isRootInsert;
6966
-
6967
- if (isAppear && !appear && appear !== '') {
6968
- return
6969
- }
6970
-
6971
- var startClass = isAppear && appearClass
6972
- ? appearClass
6973
- : enterClass;
6974
- var activeClass = isAppear && appearActiveClass
6975
- ? appearActiveClass
6976
- : enterActiveClass;
6977
- var toClass = isAppear && appearToClass
6978
- ? appearToClass
6979
- : enterToClass;
6980
-
6981
- var beforeEnterHook = isAppear
6982
- ? (beforeAppear || beforeEnter)
6983
- : beforeEnter;
6984
- var enterHook = isAppear
6985
- ? (typeof appear === 'function' ? appear : enter)
6986
- : enter;
6987
- var afterEnterHook = isAppear
6988
- ? (afterAppear || afterEnter)
6989
- : afterEnter;
6990
- var enterCancelledHook = isAppear
6991
- ? (appearCancelled || enterCancelled)
6992
- : enterCancelled;
6993
-
6994
- var explicitEnterDuration = toNumber(
6995
- isObject(duration)
6996
- ? duration.enter
6997
- : duration
6998
- );
6999
-
7000
- if ("development" !== 'production' && explicitEnterDuration != null) {
7001
- checkDuration(explicitEnterDuration, 'enter', vnode);
7002
- }
7003
-
7004
- var expectsCSS = css !== false && !isIE9;
7005
- var userWantsControl = getHookArgumentsLength(enterHook);
7006
-
7007
- var cb = el._enterCb = once(function () {
7008
- if (expectsCSS) {
7009
- removeTransitionClass(el, toClass);
7010
- removeTransitionClass(el, activeClass);
7011
- }
7012
- if (cb.cancelled) {
7013
- if (expectsCSS) {
7014
- removeTransitionClass(el, startClass);
7015
- }
7016
- enterCancelledHook && enterCancelledHook(el);
7017
- } else {
7018
- afterEnterHook && afterEnterHook(el);
7019
- }
7020
- el._enterCb = null;
7021
- });
7022
-
7023
- if (!vnode.data.show) {
7024
- // remove pending leave element on enter by injecting an insert hook
7025
- mergeVNodeHook(vnode.data.hook || (vnode.data.hook = {}), 'insert', function () {
7026
- var parent = el.parentNode;
7027
- var pendingNode = parent && parent._pending && parent._pending[vnode.key];
7028
- if (pendingNode &&
7029
- pendingNode.tag === vnode.tag &&
7030
- pendingNode.elm._leaveCb
7031
- ) {
7032
- pendingNode.elm._leaveCb();
7033
- }
7034
- enterHook && enterHook(el, cb);
7035
- });
7036
- }
7037
-
7038
- // start enter transition
7039
- beforeEnterHook && beforeEnterHook(el);
7040
- if (expectsCSS) {
7041
- addTransitionClass(el, startClass);
7042
- addTransitionClass(el, activeClass);
7043
- nextFrame(function () {
7044
- addTransitionClass(el, toClass);
7045
- removeTransitionClass(el, startClass);
7046
- if (!cb.cancelled && !userWantsControl) {
7047
- if (isValidDuration(explicitEnterDuration)) {
7048
- setTimeout(cb, explicitEnterDuration);
7049
  } else {
7050
- whenTransitionEnds(el, type, cb);
7051
  }
7052
- }
7053
- });
7054
- }
7055
-
7056
- if (vnode.data.show) {
7057
- toggleDisplay && toggleDisplay();
7058
- enterHook && enterHook(el, cb);
7059
- }
7060
-
7061
- if (!expectsCSS && !userWantsControl) {
7062
- cb();
7063
- }
7064
- }
7065
-
7066
- function leave (vnode, rm) {
7067
- var el = vnode.elm;
7068
-
7069
- // call enter callback now
7070
- if (isDef(el._enterCb)) {
7071
- el._enterCb.cancelled = true;
7072
- el._enterCb();
7073
- }
7074
-
7075
- var data = resolveTransition(vnode.data.transition);
7076
- if (isUndef(data)) {
7077
- return rm()
7078
- }
7079
-
7080
- /* istanbul ignore if */
7081
- if (isDef(el._leaveCb) || el.nodeType !== 1) {
7082
- return
7083
- }
7084
-
7085
- var css = data.css;
7086
- var type = data.type;
7087
- var leaveClass = data.leaveClass;
7088
- var leaveToClass = data.leaveToClass;
7089
- var leaveActiveClass = data.leaveActiveClass;
7090
- var beforeLeave = data.beforeLeave;
7091
- var leave = data.leave;
7092
- var afterLeave = data.afterLeave;
7093
- var leaveCancelled = data.leaveCancelled;
7094
- var delayLeave = data.delayLeave;
7095
- var duration = data.duration;
7096
-
7097
- var expectsCSS = css !== false && !isIE9;
7098
- var userWantsControl = getHookArgumentsLength(leave);
7099
-
7100
- var explicitLeaveDuration = toNumber(
7101
- isObject(duration)
7102
- ? duration.leave
7103
- : duration
7104
- );
7105
-
7106
- if ("development" !== 'production' && isDef(explicitLeaveDuration)) {
7107
- checkDuration(explicitLeaveDuration, 'leave', vnode);
7108
- }
7109
-
7110
- var cb = el._leaveCb = once(function () {
7111
- if (el.parentNode && el.parentNode._pending) {
7112
- el.parentNode._pending[vnode.key] = null;
7113
- }
7114
- if (expectsCSS) {
7115
- removeTransitionClass(el, leaveToClass);
7116
- removeTransitionClass(el, leaveActiveClass);
7117
- }
7118
- if (cb.cancelled) {
7119
- if (expectsCSS) {
7120
- removeTransitionClass(el, leaveClass);
7121
- }
7122
- leaveCancelled && leaveCancelled(el);
7123
- } else {
7124
- rm();
7125
- afterLeave && afterLeave(el);
7126
- }
7127
- el._leaveCb = null;
7128
- });
7129
-
7130
- if (delayLeave) {
7131
- delayLeave(performLeave);
7132
- } else {
7133
- performLeave();
7134
- }
7135
-
7136
- function performLeave () {
7137
- // the delayed leave may have already been cancelled
7138
- if (cb.cancelled) {
7139
- return
7140
- }
7141
- // record leaving element
7142
- if (!vnode.data.show) {
7143
- (el.parentNode._pending || (el.parentNode._pending = {}))[(vnode.key)] = vnode;
7144
- }
7145
- beforeLeave && beforeLeave(el);
7146
- if (expectsCSS) {
7147
- addTransitionClass(el, leaveClass);
7148
- addTransitionClass(el, leaveActiveClass);
7149
- nextFrame(function () {
7150
- addTransitionClass(el, leaveToClass);
7151
- removeTransitionClass(el, leaveClass);
7152
- if (!cb.cancelled && !userWantsControl) {
7153
- if (isValidDuration(explicitLeaveDuration)) {
7154
- setTimeout(cb, explicitLeaveDuration);
7155
- } else {
7156
- whenTransitionEnds(el, type, cb);
7157
- }
7158
- }
7159
- });
7160
- }
7161
- leave && leave(el, cb);
7162
- if (!expectsCSS && !userWantsControl) {
7163
- cb();
7164
- }
7165
- }
7166
- }
7167
-
7168
- // only used in dev mode
7169
- function checkDuration (val, name, vnode) {
7170
- if (typeof val !== 'number') {
7171
- warn(
7172
- "<transition> explicit " + name + " duration is not a valid number - " +
7173
- "got " + (JSON.stringify(val)) + ".",
7174
- vnode.context
7175
- );
7176
- } else if (isNaN(val)) {
7177
- warn(
7178
- "<transition> explicit " + name + " duration is NaN - " +
7179
- 'the duration expression might be incorrect.',
7180
- vnode.context
7181
- );
7182
- }
7183
- }
7184
-
7185
- function isValidDuration (val) {
7186
- return typeof val === 'number' && !isNaN(val)
7187
- }
7188
-
7189
- /**
7190
- * Normalize a transition hook's argument length. The hook may be:
7191
- * - a merged hook (invoker) with the original in .fns
7192
- * - a wrapped component method (check ._length)
7193
- * - a plain function (.length)
7194
- */
7195
- function getHookArgumentsLength (fn) {
7196
- if (isUndef(fn)) {
7197
- return false
7198
- }
7199
- var invokerFns = fn.fns;
7200
- if (isDef(invokerFns)) {
7201
- // invoker
7202
- return getHookArgumentsLength(
7203
- Array.isArray(invokerFns)
7204
- ? invokerFns[0]
7205
- : invokerFns
7206
- )
7207
- } else {
7208
- return (fn._length || fn.length) > 1
7209
- }
7210
- }
7211
-
7212
- function _enter (_, vnode) {
7213
- if (vnode.data.show !== true) {
7214
- enter(vnode);
7215
- }
7216
- }
7217
-
7218
- var transition = inBrowser ? {
7219
- create: _enter,
7220
- activate: _enter,
7221
- remove: function remove$$1 (vnode, rm) {
7222
- /* istanbul ignore else */
7223
- if (vnode.data.show !== true) {
7224
- leave(vnode, rm);
7225
- } else {
7226
- rm();
7227
  }
7228
- }
7229
- } : {};
7230
 
7231
- var platformModules = [
7232
- attrs,
7233
- klass,
7234
- events,
7235
- domProps,
7236
- style,
7237
- transition
7238
- ];
7239
 
7240
- /* */
7241
 
7242
- // the directive module should be applied last, after all
7243
- // built-in modules have been applied.
7244
- var modules = platformModules.concat(baseModules);
7245
 
7246
- var patch = createPatchFunction({ nodeOps: nodeOps, modules: modules });
7247
 
7248
- /**
7249
- * Not type checking this file because flow doesn't like attaching
7250
- * properties to Elements.
7251
- */
 
 
 
7252
 
7253
- var isTextInputType = makeMap('text,number,password,search,email,tel,url');
7254
-
7255
- /* istanbul ignore if */
7256
- if (isIE9) {
7257
- // http://www.matts411.com/post/internet-explorer-9-oninput/
7258
- document.addEventListener('selectionchange', function () {
7259
- var el = document.activeElement;
7260
- if (el && el.vmodel) {
7261
- trigger(el, 'input');
7262
- }
7263
- });
7264
- }
7265
-
7266
- var model$1 = {
7267
- inserted: function inserted (el, binding, vnode) {
7268
- if (vnode.tag === 'select') {
7269
- var cb = function () {
7270
- setSelected(el, binding, vnode.context);
7271
- };
7272
- cb();
7273
- /* istanbul ignore if */
7274
- if (isIE || isEdge) {
7275
- setTimeout(cb, 0);
7276
- }
7277
- } else if (vnode.tag === 'textarea' || isTextInputType(el.type)) {
7278
- el._vModifiers = binding.modifiers;
7279
- if (!binding.modifiers.lazy) {
7280
- // Safari < 10.2 & UIWebView doesn't fire compositionend when
7281
- // switching focus before confirming composition choice
7282
- // this also fixes the issue where some browsers e.g. iOS Chrome
7283
- // fires "change" instead of "input" on autocomplete.
7284
- el.addEventListener('change', onCompositionEnd);
7285
- if (!isAndroid) {
7286
- el.addEventListener('compositionstart', onCompositionStart);
7287
- el.addEventListener('compositionend', onCompositionEnd);
7288
- }
7289
- /* istanbul ignore if */
7290
- if (isIE9) {
7291
- el.vmodel = true;
7292
- }
7293
- }
7294
- }
7295
- },
7296
- componentUpdated: function componentUpdated (el, binding, vnode) {
7297
- if (vnode.tag === 'select') {
7298
- setSelected(el, binding, vnode.context);
7299
- // in case the options rendered by v-for have changed,
7300
- // it's possible that the value is out-of-sync with the rendered options.
7301
- // detect such cases and filter out values that no longer has a matching
7302
- // option in the DOM.
7303
- var needReset = el.multiple
7304
- ? binding.value.some(function (v) { return hasNoMatchingOption(v, el.options); })
7305
- : binding.value !== binding.oldValue && hasNoMatchingOption(binding.value, el.options);
7306
- if (needReset) {
7307
- trigger(el, 'change');
7308
- }
7309
- }
7310
- }
7311
- };
7312
-
7313
- function setSelected (el, binding, vm) {
7314
- var value = binding.value;
7315
- var isMultiple = el.multiple;
7316
- if (isMultiple && !Array.isArray(value)) {
7317
- "development" !== 'production' && warn(
7318
- "<select multiple v-model=\"" + (binding.expression) + "\"> " +
7319
- "expects an Array value for its binding, but got " + (Object.prototype.toString.call(value).slice(8, -1)),
7320
- vm
7321
- );
7322
- return
7323
- }
7324
- var selected, option;
7325
- for (var i = 0, l = el.options.length; i < l; i++) {
7326
- option = el.options[i];
7327
- if (isMultiple) {
7328
- selected = looseIndexOf(value, getValue(option)) > -1;
7329
- if (option.selected !== selected) {
7330
- option.selected = selected;
7331
- }
7332
- } else {
7333
- if (looseEqual(getValue(option), value)) {
7334
- if (el.selectedIndex !== i) {
7335
- el.selectedIndex = i;
7336
- }
7337
- return
7338
- }
7339
- }
7340
- }
7341
- if (!isMultiple) {
7342
- el.selectedIndex = -1;
7343
- }
7344
- }
7345
-
7346
- function hasNoMatchingOption (value, options) {
7347
- for (var i = 0, l = options.length; i < l; i++) {
7348
- if (looseEqual(getValue(options[i]), value)) {
7349
- return false
7350
- }
7351
- }
7352
- return true
7353
- }
7354
-
7355
- function getValue (option) {
7356
- return '_value' in option
7357
- ? option._value
7358
- : option.value
7359
- }
7360
-
7361
- function onCompositionStart (e) {
7362
- e.target.composing = true;
7363
- }
7364
-
7365
- function onCompositionEnd (e) {
7366
- // prevent triggering an input event for no reason
7367
- if (!e.target.composing) { return }
7368
- e.target.composing = false;
7369
- trigger(e.target, 'input');
7370
- }
7371
-
7372
- function trigger (el, type) {
7373
- var e = document.createEvent('HTMLEvents');
7374
- e.initEvent(type, true, true);
7375
- el.dispatchEvent(e);
7376
- }
7377
-
7378
- /* */
7379
-
7380
- // recursively search for possible transition defined inside the component root
7381
- function locateNode (vnode) {
7382
- return vnode.componentInstance && (!vnode.data || !vnode.data.transition)
7383
- ? locateNode(vnode.componentInstance._vnode)
7384
- : vnode
7385
- }
7386
-
7387
- var show = {
7388
- bind: function bind (el, ref, vnode) {
7389
- var value = ref.value;
7390
-
7391
- vnode = locateNode(vnode);
7392
- var transition$$1 = vnode.data && vnode.data.transition;
7393
- var originalDisplay = el.__vOriginalDisplay =
7394
- el.style.display === 'none' ? '' : el.style.display;
7395
- if (value && transition$$1 && !isIE9) {
7396
- vnode.data.show = true;
7397
- enter(vnode, function () {
7398
- el.style.display = originalDisplay;
7399
- });
7400
- } else {
7401
- el.style.display = value ? originalDisplay : 'none';
7402
- }
7403
- },
7404
-
7405
- update: function update (el, ref, vnode) {
7406
- var value = ref.value;
7407
- var oldValue = ref.oldValue;
7408
-
7409
- /* istanbul ignore if */
7410
- if (value === oldValue) { return }
7411
- vnode = locateNode(vnode);
7412
- var transition$$1 = vnode.data && vnode.data.transition;
7413
- if (transition$$1 && !isIE9) {
7414
- vnode.data.show = true;
7415
- if (value) {
7416
- enter(vnode, function () {
7417
- el.style.display = el.__vOriginalDisplay;
7418
- });
7419
- } else {
7420
- leave(vnode, function () {
7421
- el.style.display = 'none';
7422
- });
7423
- }
7424
- } else {
7425
- el.style.display = value ? el.__vOriginalDisplay : 'none';
7426
- }
7427
- },
7428
-
7429
- unbind: function unbind (
7430
- el,
7431
- binding,
7432
- vnode,
7433
- oldVnode,
7434
- isDestroy
7435
- ) {
7436
- if (!isDestroy) {
7437
- el.style.display = el.__vOriginalDisplay;
7438
- }
7439
- }
7440
- };
7441
-
7442
- var platformDirectives = {
7443
- model: model$1,
7444
- show: show
7445
- };
7446
-
7447
- /* */
7448
-
7449
- // Provides transition support for a single element/component.
7450
- // supports transition mode (out-in / in-out)
7451
-
7452
- var transitionProps = {
7453
- name: String,
7454
- appear: Boolean,
7455
- css: Boolean,
7456
- mode: String,
7457
- type: String,
7458
- enterClass: String,
7459
- leaveClass: String,
7460
- enterToClass: String,
7461
- leaveToClass: String,
7462
- enterActiveClass: String,
7463
- leaveActiveClass: String,
7464
- appearClass: String,
7465
- appearActiveClass: String,
7466
- appearToClass: String,
7467
- duration: [Number, String, Object]
7468
- };
7469
-
7470
- // in case the child is also an abstract component, e.g. <keep-alive>
7471
- // we want to recursively retrieve the real component to be rendered
7472
- function getRealChild (vnode) {
7473
- var compOptions = vnode && vnode.componentOptions;
7474
- if (compOptions && compOptions.Ctor.options.abstract) {
7475
- return getRealChild(getFirstComponentChild(compOptions.children))
7476
- } else {
7477
- return vnode
7478
- }
7479
- }
7480
-
7481
- function extractTransitionData (comp) {
7482
- var data = {};
7483
- var options = comp.$options;
7484
- // props
7485
- for (var key in options.propsData) {
7486
- data[key] = comp[key];
7487
- }
7488
- // events.
7489
- // extract listeners and pass them directly to the transition methods
7490
- var listeners = options._parentListeners;
7491
- for (var key$1 in listeners) {
7492
- data[camelize(key$1)] = listeners[key$1];
7493
- }
7494
- return data
7495
- }
7496
-
7497
- function placeholder (h, rawChild) {
7498
- if (/\d-keep-alive$/.test(rawChild.tag)) {
7499
- return h('keep-alive', {
7500
- props: rawChild.componentOptions.propsData
7501
- })
7502
- }
7503
- }
7504
-
7505
- function hasParentTransition (vnode) {
7506
- while ((vnode = vnode.parent)) {
7507
- if (vnode.data.transition) {
7508
- return true
7509
- }
7510
- }
7511
- }
7512
-
7513
- function isSameChild (child, oldChild) {
7514
- return oldChild.key === child.key && oldChild.tag === child.tag
7515
- }
7516
-
7517
- function isAsyncPlaceholder (node) {
7518
- return node.isComment && node.asyncFactory
7519
- }
7520
-
7521
- var Transition = {
7522
- name: 'transition',
7523
- props: transitionProps,
7524
- abstract: true,
7525
-
7526
- render: function render (h) {
7527
- var this$1 = this;
7528
-
7529
- var children = this.$options._renderChildren;
7530
- if (!children) {
7531
- return
7532
- }
7533
-
7534
- // filter out text nodes (possible whitespaces)
7535
- children = children.filter(function (c) { return c.tag || isAsyncPlaceholder(c); });
7536
- /* istanbul ignore if */
7537
- if (!children.length) {
7538
- return
7539
- }
7540
-
7541
- // warn multiple elements
7542
- if ("development" !== 'production' && children.length > 1) {
7543
- warn(
7544
- '<transition> can only be used on a single element. Use ' +
7545
- '<transition-group> for lists.',
7546
- this.$parent
7547
- );
7548
- }
7549
-
7550
- var mode = this.mode;
7551
-
7552
- // warn invalid mode
7553
- if ("development" !== 'production' &&
7554
- mode && mode !== 'in-out' && mode !== 'out-in'
7555
- ) {
7556
- warn(
7557
- 'invalid <transition> mode: ' + mode,
7558
- this.$parent
7559
- );
7560
- }
7561
 
7562
- var rawChild = children[0];
 
7563
 
7564
- // if this is a component root node and the component's
7565
- // parent container node also has transition, skip.
7566
- if (hasParentTransition(this.$vnode)) {
7567
- return rawChild
 
7568
  }
7569
 
7570
- // apply transition data to child
7571
- // use getRealChild() to ignore abstract components e.g. keep-alive
7572
- var child = getRealChild(rawChild);
7573
- /* istanbul ignore if */
7574
- if (!child) {
7575
- return rawChild
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
7576
  }
7577
 
7578
- if (this._leaving) {
7579
- return placeholder(h, rawChild)
 
 
 
 
 
 
 
 
 
7580
  }
7581
 
7582
- // ensure a key that is unique to the vnode type and to this transition
7583
- // component instance. This key will be used to remove pending leaving nodes
7584
- // during entering.
7585
- var id = "__transition-" + (this._uid) + "-";
7586
- child.key = child.key == null
7587
- ? child.isComment
7588
- ? id + 'comment'
7589
- : id + child.tag
7590
- : isPrimitive(child.key)
7591
- ? (String(child.key).indexOf(id) === 0 ? child.key : id + child.key)
7592
- : child.key;
7593
-
7594
- var data = (child.data || (child.data = {})).transition = extractTransitionData(this);
7595
- var oldRawChild = this._vnode;
7596
- var oldChild = getRealChild(oldRawChild);
7597
-
7598
- // mark v-show
7599
- // so that the transition module can hand over the control to the directive
7600
- if (child.data.directives && child.data.directives.some(function (d) { return d.name === 'show'; })) {
7601
- child.data.show = true;
7602
  }
7603
 
7604
- if (
7605
- oldChild &&
7606
- oldChild.data &&
7607
- !isSameChild(child, oldChild) &&
7608
- !isAsyncPlaceholder(oldChild)
 
7609
  ) {
7610
- // replace old child transition data with fresh one
7611
- // important for dynamic transitions!
7612
- var oldData = oldChild && (oldChild.data.transition = extend({}, data));
7613
- // handle transition mode
7614
- if (mode === 'out-in') {
7615
- // return placeholder node and queue update when leave finishes
7616
- this._leaving = true;
7617
- mergeVNodeHook(oldData, 'afterLeave', function () {
7618
- this$1._leaving = false;
7619
- this$1.$forceUpdate();
7620
- });
7621
- return placeholder(h, rawChild)
7622
- } else if (mode === 'in-out') {
7623
- if (isAsyncPlaceholder(child)) {
7624
- return oldRawChild
7625
- }
7626
- var delayedLeave;
7627
- var performLeave = function () { delayedLeave(); };
7628
- mergeVNodeHook(data, 'afterEnter', performLeave);
7629
- mergeVNodeHook(data, 'enterCancelled', performLeave);
7630
- mergeVNodeHook(oldData, 'delayLeave', function (leave) { delayedLeave = leave; });
7631
- }
7632
- }
7633
-
7634
- return rawChild
7635
- }
7636
- };
7637
-
7638
- /* */
7639
-
7640
- // Provides transition support for list items.
7641
- // supports move transitions using the FLIP technique.
7642
-
7643
- // Because the vdom's children update algorithm is "unstable" - i.e.
7644
- // it doesn't guarantee the relative positioning of removed elements,
7645
- // we force transition-group to update its children into two passes:
7646
- // in the first pass, we remove all nodes that need to be removed,
7647
- // triggering their leaving transition; in the second pass, we insert/move
7648
- // into the final desired state. This way in the second pass removed
7649
- // nodes will remain where they should be.
7650
-
7651
- var props = extend({
7652
- tag: String,
7653
- moveClass: String
7654
- }, transitionProps);
7655
-
7656
- delete props.mode;
7657
-
7658
- var TransitionGroup = {
7659
- props: props,
7660
-
7661
- render: function render (h) {
7662
- var tag = this.tag || this.$vnode.data.tag || 'span';
7663
- var map = Object.create(null);
7664
- var prevChildren = this.prevChildren = this.children;
7665
- var rawChildren = this.$slots.default || [];
7666
- var children = this.children = [];
7667
- var transitionData = extractTransitionData(this);
7668
-
7669
- for (var i = 0; i < rawChildren.length; i++) {
7670
- var c = rawChildren[i];
7671
- if (c.tag) {
7672
- if (c.key != null && String(c.key).indexOf('__vlist') !== 0) {
7673
- children.push(c);
7674
- map[c.key] = c
7675
- ;(c.data || (c.data = {})).transition = transitionData;
7676
- } else {
7677
- var opts = c.componentOptions;
7678
- var name = opts ? (opts.Ctor.options.name || opts.tag || '') : c.tag;
7679
- warn(("<transition-group> children must be keyed: <" + name + ">"));
7680
- }
7681
- }
7682
- }
7683
-
7684
- if (prevChildren) {
7685
- var kept = [];
7686
- var removed = [];
7687
- for (var i$1 = 0; i$1 < prevChildren.length; i$1++) {
7688
- var c$1 = prevChildren[i$1];
7689
- c$1.data.transition = transitionData;
7690
- c$1.data.pos = c$1.elm.getBoundingClientRect();
7691
- if (map[c$1.key]) {
7692
- kept.push(c$1);
7693
- } else {
7694
- removed.push(c$1);
7695
  }
7696
- }
7697
- this.kept = h(tag, null, kept);
7698
- this.removed = removed;
7699
  }
7700
 
7701
- return h(tag, null, children)
7702
- },
7703
-
7704
- beforeUpdate: function beforeUpdate () {
7705
- // force removing pass
7706
- this.__patch__(
7707
- this._vnode,
7708
- this.kept,
7709
- false, // hydrating
7710
- true // removeOnly (!important, avoids unnecessary moves)
7711
- );
7712
- this._vnode = this.kept;
7713
- },
7714
-
7715
- updated: function updated () {
7716
- var children = this.prevChildren;
7717
- var moveClass = this.moveClass || ((this.name || 'v') + '-move');
7718
- if (!children.length || !this.hasMove(children[0].elm, moveClass)) {
7719
- return
7720
- }
7721
-
7722
- // we divide the work into three loops to avoid mixing DOM reads and writes
7723
- // in each iteration - which helps prevent layout thrashing.
7724
- children.forEach(callPendingCbs);
7725
- children.forEach(recordPosition);
7726
- children.forEach(applyTranslation);
7727
-
7728
- // force reflow to put everything in position
7729
- var body = document.body;
7730
- var f = body.offsetHeight; // eslint-disable-line
7731
-
7732
- children.forEach(function (c) {
7733
- if (c.data.moved) {
7734
- var el = c.elm;
7735
- var s = el.style;
7736
- addTransitionClass(el, moveClass);
7737
- s.transform = s.WebkitTransform = s.transitionDuration = '';
7738
- el.addEventListener(transitionEndEvent, el._moveCb = function cb (e) {
7739
- if (!e || /transform$/.test(e.propertyName)) {
7740
- el.removeEventListener(transitionEndEvent, cb);
7741
- el._moveCb = null;
7742
- removeTransitionClass(el, moveClass);
7743
- }
7744
- });
7745
- }
7746
- });
7747
- },
7748
 
7749
- methods: {
7750
- hasMove: function hasMove (el, moveClass) {
7751
- /* istanbul ignore if */
7752
- if (!hasTransition) {
7753
- return false
7754
- }
7755
- /* istanbul ignore if */
7756
- if (this._hasMove) {
7757
- return this._hasMove
7758
- }
7759
- // Detect whether an element with the move class applied has
7760
- // CSS transitions. Since the element may be inside an entering
7761
- // transition at this very moment, we make a clone of it and remove
7762
- // all other transition classes applied to ensure only the move class
7763
- // is applied.
7764
- var clone = el.cloneNode();
7765
- if (el._transitionClasses) {
7766
- el._transitionClasses.forEach(function (cls) { removeClass(clone, cls); });
7767
- }
7768
- addClass(clone, moveClass);
7769
- clone.style.display = 'none';
7770
- this.$el.appendChild(clone);
7771
- var info = getTransitionInfo(clone);
7772
- this.$el.removeChild(clone);
7773
- return (this._hasMove = info.hasTransform)
7774
- }
7775
- }
7776
- };
7777
-
7778
- function callPendingCbs (c) {
7779
- /* istanbul ignore if */
7780
- if (c.elm._moveCb) {
7781
- c.elm._moveCb();
7782
- }
7783
- /* istanbul ignore if */
7784
- if (c.elm._enterCb) {
7785
- c.elm._enterCb();
7786
- }
7787
- }
7788
-
7789
- function recordPosition (c) {
7790
- c.data.newPos = c.elm.getBoundingClientRect();
7791
- }
7792
-
7793
- function applyTranslation (c) {
7794
- var oldPos = c.data.pos;
7795
- var newPos = c.data.newPos;
7796
- var dx = oldPos.left - newPos.left;
7797
- var dy = oldPos.top - newPos.top;
7798
- if (dx || dy) {
7799
- c.data.moved = true;
7800
- var s = c.elm.style;
7801
- s.transform = s.WebkitTransform = "translate(" + dx + "px," + dy + "px)";
7802
- s.transitionDuration = '0s';
7803
- }
7804
- }
7805
-
7806
- var platformComponents = {
7807
- Transition: Transition,
7808
- TransitionGroup: TransitionGroup
7809
- };
7810
-
7811
- /* */
7812
-
7813
- // install platform specific utils
7814
- Vue$3.config.mustUseProp = mustUseProp;
7815
- Vue$3.config.isReservedTag = isReservedTag;
7816
- Vue$3.config.isReservedAttr = isReservedAttr;
7817
- Vue$3.config.getTagNamespace = getTagNamespace;
7818
- Vue$3.config.isUnknownElement = isUnknownElement;
7819
-
7820
- // install platform runtime directives & components
7821
- extend(Vue$3.options.directives, platformDirectives);
7822
- extend(Vue$3.options.components, platformComponents);
7823
-
7824
- // install platform patch function
7825
- Vue$3.prototype.__patch__ = inBrowser ? patch : noop;
7826
-
7827
- // public mount method
7828
- Vue$3.prototype.$mount = function (
7829
- el,
7830
- hydrating
7831
- ) {
7832
- el = el && inBrowser ? query(el) : undefined;
7833
- return mountComponent(this, el, hydrating)
7834
- };
7835
-
7836
- // devtools global hook
7837
- /* istanbul ignore next */
7838
- setTimeout(function () {
7839
- if (config.devtools) {
7840
- if (devtools) {
7841
- devtools.emit('init', Vue$3);
7842
- } else if ("development" !== 'production' && isChrome) {
7843
- console[console.info ? 'info' : 'log'](
7844
- 'Download the Vue Devtools extension for a better development experience:\n' +
7845
- 'https://github.com/vuejs/vue-devtools'
7846
- );
7847
- }
7848
- }
7849
- if ("development" !== 'production' &&
7850
- config.productionTip !== false &&
7851
- inBrowser && typeof console !== 'undefined'
7852
- ) {
7853
- console[console.info ? 'info' : 'log'](
7854
- "You are running Vue in development mode.\n" +
7855
- "Make sure to turn on production mode when deploying for production.\n" +
7856
- "See more tips at https://vuejs.org/guide/deployment.html"
7857
- );
7858
- }
7859
- }, 0);
7860
-
7861
- /* */
7862
-
7863
- // check whether current browser encodes a char inside attribute values
7864
- function shouldDecode (content, encoded) {
7865
- var div = document.createElement('div');
7866
- div.innerHTML = "<div a=\"" + content + "\"/>";
7867
- return div.innerHTML.indexOf(encoded) > 0
7868
- }
7869
-
7870
- // #3663
7871
- // IE encodes newlines inside attribute values while other browsers don't
7872
- var shouldDecodeNewlines = inBrowser ? shouldDecode('\n', '&#10;') : false;
7873
-
7874
- /* */
7875
-
7876
- var defaultTagRE = /\{\{((?:.|\n)+?)\}\}/g;
7877
- var regexEscapeRE = /[-.*+?^${}()|[\]\/\\]/g;
7878
-
7879
- var buildRegex = cached(function (delimiters) {
7880
- var open = delimiters[0].replace(regexEscapeRE, '\\$&');
7881
- var close = delimiters[1].replace(regexEscapeRE, '\\$&');
7882
- return new RegExp(open + '((?:.|\\n)+?)' + close, 'g')
7883
- });
7884
-
7885
- function parseText (
7886
- text,
7887
- delimiters
7888
- ) {
7889
- var tagRE = delimiters ? buildRegex(delimiters) : defaultTagRE;
7890
- if (!tagRE.test(text)) {
7891
- return
7892
- }
7893
- var tokens = [];
7894
- var lastIndex = tagRE.lastIndex = 0;
7895
- var match, index;
7896
- while ((match = tagRE.exec(text))) {
7897
- index = match.index;
7898
- // push text token
7899
- if (index > lastIndex) {
7900
- tokens.push(JSON.stringify(text.slice(lastIndex, index)));
7901
- }
7902
- // tag token
7903
- var exp = parseFilters(match[1].trim());
7904
- tokens.push(("_s(" + exp + ")"));
7905
- lastIndex = index + match[0].length;
7906
- }
7907
- if (lastIndex < text.length) {
7908
- tokens.push(JSON.stringify(text.slice(lastIndex)));
7909
- }
7910
- return tokens.join('+')
7911
- }
7912
-
7913
- /* */
7914
-
7915
- function transformNode (el, options) {
7916
- var warn = options.warn || baseWarn;
7917
- var staticClass = getAndRemoveAttr(el, 'class');
7918
- if ("development" !== 'production' && staticClass) {
7919
- var expression = parseText(staticClass, options.delimiters);
7920
- if (expression) {
7921
- warn(
7922
- "class=\"" + staticClass + "\": " +
7923
- 'Interpolation inside attributes has been removed. ' +
7924
- 'Use v-bind or the colon shorthand instead. For example, ' +
7925
- 'instead of <div class="{{ val }}">, use <div :class="val">.'
7926
- );
7927
- }
7928
- }
7929
- if (staticClass) {
7930
- el.staticClass = JSON.stringify(staticClass);
7931
- }
7932
- var classBinding = getBindingAttr(el, 'class', false /* getStatic */);
7933
- if (classBinding) {
7934
- el.classBinding = classBinding;
7935
- }
7936
- }
7937
-
7938
- function genData (el) {
7939
- var data = '';
7940
- if (el.staticClass) {
7941
- data += "staticClass:" + (el.staticClass) + ",";
7942
- }
7943
- if (el.classBinding) {
7944
- data += "class:" + (el.classBinding) + ",";
7945
- }
7946
- return data
7947
- }
7948
-
7949
- var klass$1 = {
7950
- staticKeys: ['staticClass'],
7951
- transformNode: transformNode,
7952
- genData: genData
7953
- };
7954
-
7955
- /* */
7956
-
7957
- function transformNode$1 (el, options) {
7958
- var warn = options.warn || baseWarn;
7959
- var staticStyle = getAndRemoveAttr(el, 'style');
7960
- if (staticStyle) {
7961
- /* istanbul ignore if */
7962
- {
7963
- var expression = parseText(staticStyle, options.delimiters);
7964
- if (expression) {
7965
- warn(
7966
- "style=\"" + staticStyle + "\": " +
7967
- 'Interpolation inside attributes has been removed. ' +
7968
- 'Use v-bind or the colon shorthand instead. For example, ' +
7969
- 'instead of <div style="{{ val }}">, use <div :style="val">.'
7970
- );
7971
- }
7972
- }
7973
- el.staticStyle = JSON.stringify(parseStyleText(staticStyle));
7974
- }
7975
-
7976
- var styleBinding = getBindingAttr(el, 'style', false /* getStatic */);
7977
- if (styleBinding) {
7978
- el.styleBinding = styleBinding;
7979
- }
7980
- }
7981
-
7982
- function genData$1 (el) {
7983
- var data = '';
7984
- if (el.staticStyle) {
7985
- data += "staticStyle:" + (el.staticStyle) + ",";
7986
- }
7987
- if (el.styleBinding) {
7988
- data += "style:(" + (el.styleBinding) + "),";
7989
- }
7990
- return data
7991
- }
7992
-
7993
- var style$1 = {
7994
- staticKeys: ['staticStyle'],
7995
- transformNode: transformNode$1,
7996
- genData: genData$1
7997
- };
7998
-
7999
- var modules$1 = [
8000
- klass$1,
8001
- style$1
8002
- ];
8003
-
8004
- /* */
8005
-
8006
- function text (el, dir) {
8007
- if (dir.value) {
8008
- addProp(el, 'textContent', ("_s(" + (dir.value) + ")"));
8009
- }
8010
- }
8011
-
8012
- /* */
8013
-
8014
- function html (el, dir) {
8015
- if (dir.value) {
8016
- addProp(el, 'innerHTML', ("_s(" + (dir.value) + ")"));
8017
- }
8018
- }
8019
-
8020
- var directives$1 = {
8021
- model: model,
8022
- text: text,
8023
- html: html
8024
- };
8025
-
8026
- /* */
8027
-
8028
- var isUnaryTag = makeMap(
8029
- 'area,base,br,col,embed,frame,hr,img,input,isindex,keygen,' +
8030
- 'link,meta,param,source,track,wbr'
8031
- );
8032
-
8033
- // Elements that you can, intentionally, leave open
8034
- // (and which close themselves)
8035
- var canBeLeftOpenTag = makeMap(
8036
- 'colgroup,dd,dt,li,options,p,td,tfoot,th,thead,tr,source'
8037
- );
8038
-
8039
- // HTML5 tags https://html.spec.whatwg.org/multipage/indices.html#elements-3
8040
- // Phrasing Content https://html.spec.whatwg.org/multipage/dom.html#phrasing-content
8041
- var isNonPhrasingTag = makeMap(
8042
- 'address,article,aside,base,blockquote,body,caption,col,colgroup,dd,' +
8043
- 'details,dialog,div,dl,dt,fieldset,figcaption,figure,footer,form,' +
8044
- 'h1,h2,h3,h4,h5,h6,head,header,hgroup,hr,html,legend,li,menuitem,meta,' +
8045
- 'optgroup,option,param,rp,rt,source,style,summary,tbody,td,tfoot,th,thead,' +
8046
- 'title,tr,track'
8047
- );
8048
-
8049
- /* */
8050
-
8051
- var baseOptions = {
8052
- expectHTML: true,
8053
- modules: modules$1,
8054
- directives: directives$1,
8055
- isPreTag: isPreTag,
8056
- isUnaryTag: isUnaryTag,
8057
- mustUseProp: mustUseProp,
8058
- canBeLeftOpenTag: canBeLeftOpenTag,
8059
- isReservedTag: isReservedTag,
8060
- getTagNamespace: getTagNamespace,
8061
- staticKeys: genStaticKeys(modules$1)
8062
- };
8063
-
8064
- /* */
8065
-
8066
- var decoder;
8067
-
8068
- var he = {
8069
- decode: function decode (html) {
8070
- decoder = decoder || document.createElement('div');
8071
- decoder.innerHTML = html;
8072
- return decoder.textContent
8073
- }
8074
- };
8075
-
8076
- /**
8077
- * Not type-checking this file because it's mostly vendor code.
8078
- */
8079
 
8080
- /*!
8081
- * HTML Parser By John Resig (ejohn.org)
8082
- * Modified by Juriy "kangax" Zaytsev
8083
- * Original code by Erik Arvidsson, Mozilla Public License
8084
- * http://erik.eae.net/simplehtmlparser/simplehtmlparser.js
8085
- */
8086
 
8087
- // Regular Expressions for parsing tags and attributes
8088
- var singleAttrIdentifier = /([^\s"'<>/=]+)/;
8089
- var singleAttrAssign = /(?:=)/;
8090
- var singleAttrValues = [
8091
- // attr value double quotes
8092
- /"([^"]*)"+/.source,
8093
- // attr value, single quotes
8094
- /'([^']*)'+/.source,
8095
- // attr value, no quotes
8096
- /([^\s"'=<>`]+)/.source
8097
- ];
8098
- var attribute = new RegExp(
8099
- '^\\s*' + singleAttrIdentifier.source +
8100
- '(?:\\s*(' + singleAttrAssign.source + ')' +
8101
- '\\s*(?:' + singleAttrValues.join('|') + '))?'
8102
- );
8103
-
8104
- // could use https://www.w3.org/TR/1999/REC-xml-names-19990114/#NT-QName
8105
- // but for Vue templates we can enforce a simple charset
8106
- var ncname = '[a-zA-Z_][\\w\\-\\.]*';
8107
- var qnameCapture = '((?:' + ncname + '\\:)?' + ncname + ')';
8108
- var startTagOpen = new RegExp('^<' + qnameCapture);
8109
- var startTagClose = /^\s*(\/?)>/;
8110
- var endTag = new RegExp('^<\\/' + qnameCapture + '[^>]*>');
8111
- var doctype = /^<!DOCTYPE [^>]+>/i;
8112
- var comment = /^<!--/;
8113
- var conditionalComment = /^<!\[/;
8114
-
8115
- var IS_REGEX_CAPTURING_BROKEN = false;
8116
- 'x'.replace(/x(.)?/g, function (m, g) {
8117
- IS_REGEX_CAPTURING_BROKEN = g === '';
8118
- });
8119
-
8120
- // Special Elements (can contain anything)
8121
- var isPlainTextElement = makeMap('script,style,textarea', true);
8122
- var reCache = {};
8123
-
8124
- var decodingMap = {
8125
- '&lt;': '<',
8126
- '&gt;': '>',
8127
- '&quot;': '"',
8128
- '&amp;': '&',
8129
- '&#10;': '\n'
8130
- };
8131
- var encodedAttr = /&(?:lt|gt|quot|amp);/g;
8132
- var encodedAttrWithNewLines = /&(?:lt|gt|quot|amp|#10);/g;
8133
-
8134
- // #5992
8135
- var isIgnoreNewlineTag = makeMap('pre,textarea', true);
8136
- var shouldIgnoreFirstNewline = function (tag, html) { return tag && isIgnoreNewlineTag(tag) && html[0] === '\n'; };
8137
-
8138
- function decodeAttr (value, shouldDecodeNewlines) {
8139
- var re = shouldDecodeNewlines ? encodedAttrWithNewLines : encodedAttr;
8140
- return value.replace(re, function (match) { return decodingMap[match]; })
8141
- }
8142
-
8143
- function parseHTML (html, options) {
8144
- var stack = [];
8145
- var expectHTML = options.expectHTML;
8146
- var isUnaryTag$$1 = options.isUnaryTag || no;
8147
- var canBeLeftOpenTag$$1 = options.canBeLeftOpenTag || no;
8148
- var index = 0;
8149
- var last, lastTag;
8150
- while (html) {
8151
- last = html;
8152
- // Make sure we're not in a plaintext content element like script/style
8153
- if (!lastTag || !isPlainTextElement(lastTag)) {
8154
- if (shouldIgnoreFirstNewline(lastTag, html)) {
8155
- advance(1);
8156
- }
8157
- var textEnd = html.indexOf('<');
8158
- if (textEnd === 0) {
8159
- // Comment:
8160
- if (comment.test(html)) {
8161
- var commentEnd = html.indexOf('-->');
8162
-
8163
- if (commentEnd >= 0) {
8164
- if (options.shouldKeepComment) {
8165
- options.comment(html.substring(4, commentEnd));
8166
- }
8167
- advance(commentEnd + 3);
8168
- continue
8169
- }
8170
- }
8171
-
8172
- // http://en.wikipedia.org/wiki/Conditional_comment#Downlevel-revealed_conditional_comment
8173
- if (conditionalComment.test(html)) {
8174
- var conditionalEnd = html.indexOf(']>');
8175
-
8176
- if (conditionalEnd >= 0) {
8177
- advance(conditionalEnd + 2);
8178
- continue
8179
- }
8180
- }
8181
-
8182
- // Doctype:
8183
- var doctypeMatch = html.match(doctype);
8184
- if (doctypeMatch) {
8185
- advance(doctypeMatch[0].length);
8186
- continue
8187
- }
8188
-
8189
- // End tag:
8190
- var endTagMatch = html.match(endTag);
8191
- if (endTagMatch) {
8192
- var curIndex = index;
8193
- advance(endTagMatch[0].length);
8194
- parseEndTag(endTagMatch[1], curIndex, index);
8195
- continue
8196
- }
8197
-
8198
- // Start tag:
8199
- var startTagMatch = parseStartTag();
8200
- if (startTagMatch) {
8201
- handleStartTag(startTagMatch);
8202
- continue
8203
- }
8204
- }
8205
-
8206
- var text = (void 0), rest = (void 0), next = (void 0);
8207
- if (textEnd >= 0) {
8208
- rest = html.slice(textEnd);
8209
- while (
8210
- !endTag.test(rest) &&
8211
- !startTagOpen.test(rest) &&
8212
- !comment.test(rest) &&
8213
- !conditionalComment.test(rest)
8214
- ) {
8215
- // < in plain text, be forgiving and treat it as text
8216
- next = rest.indexOf('<', 1);
8217
- if (next < 0) { break }
8218
- textEnd += next;
8219
- rest = html.slice(textEnd);
8220
- }
8221
- text = html.substring(0, textEnd);
8222
- advance(textEnd);
8223
- }
8224
-
8225
- if (textEnd < 0) {
8226
- text = html;
8227
- html = '';
8228
- }
8229
-
8230
- if (options.chars && text) {
8231
- options.chars(text);
8232
- }
8233
- } else {
8234
- var endTagLength = 0;
8235
- var stackedTag = lastTag.toLowerCase();
8236
- var reStackedTag = reCache[stackedTag] || (reCache[stackedTag] = new RegExp('([\\s\\S]*?)(</' + stackedTag + '[^>]*>)', 'i'));
8237
- var rest$1 = html.replace(reStackedTag, function (all, text, endTag) {
8238
- endTagLength = endTag.length;
8239
- if (!isPlainTextElement(stackedTag) && stackedTag !== 'noscript') {
8240
- text = text
8241
- .replace(/<!--([\s\S]*?)-->/g, '$1')
8242
- .replace(/<!\[CDATA\[([\s\S]*?)]]>/g, '$1');
8243
- }
8244
- if (shouldIgnoreFirstNewline(stackedTag, text)) {
8245
- text = text.slice(1);
8246
- }
8247
- if (options.chars) {
8248
- options.chars(text);
8249
  }
8250
- return ''
8251
- });
8252
- index += html.length - rest$1.length;
8253
- html = rest$1;
8254
- parseEndTag(stackedTag, index - endTagLength, index);
8255
- }
8256
-
8257
- if (html === last) {
8258
- options.chars && options.chars(html);
8259
- if ("development" !== 'production' && !stack.length && options.warn) {
8260
- options.warn(("Mal-formatted tag at end of template: \"" + html + "\""));
8261
- }
8262
- break
8263
- }
8264
- }
8265
-
8266
- // Clean up any remaining tags
8267
- parseEndTag();
8268
-
8269
- function advance (n) {
8270
- index += n;
8271
- html = html.substring(n);
8272
- }
8273
-
8274
- function parseStartTag () {
8275
- var start = html.match(startTagOpen);
8276
- if (start) {
8277
- var match = {
8278
- tagName: start[1],
8279
- attrs: [],
8280
- start: index
8281
- };
8282
- advance(start[0].length);
8283
- var end, attr;
8284
- while (!(end = html.match(startTagClose)) && (attr = html.match(attribute))) {
8285
- advance(attr[0].length);
8286
- match.attrs.push(attr);
8287
- }
8288
- if (end) {
8289
- match.unarySlash = end[1];
8290
- advance(end[0].length);
8291
- match.end = index;
8292
- return match
8293
- }
8294
- }
8295
- }
8296
-
8297
- function handleStartTag (match) {
8298
- var tagName = match.tagName;
8299
- var unarySlash = match.unarySlash;
8300
-
8301
- if (expectHTML) {
8302
- if (lastTag === 'p' && isNonPhrasingTag(tagName)) {
8303
- parseEndTag(lastTag);
8304
- }
8305
- if (canBeLeftOpenTag$$1(tagName) && lastTag === tagName) {
8306
- parseEndTag(tagName);
8307
- }
8308
- }
8309
-
8310
- var unary = isUnaryTag$$1(tagName) || !!unarySlash;
8311
-
8312
- var l = match.attrs.length;
8313
- var attrs = new Array(l);
8314
- for (var i = 0; i < l; i++) {
8315
- var args = match.attrs[i];
8316
- // hackish work around FF bug https://bugzilla.mozilla.org/show_bug.cgi?id=369778
8317
- if (IS_REGEX_CAPTURING_BROKEN && args[0].indexOf('""') === -1) {
8318
- if (args[3] === '') { delete args[3]; }
8319
- if (args[4] === '') { delete args[4]; }
8320
- if (args[5] === '') { delete args[5]; }
8321
- }
8322
- var value = args[3] || args[4] || args[5] || '';
8323
- attrs[i] = {
8324
- name: args[1],
8325
- value: decodeAttr(
8326
- value,
8327
- options.shouldDecodeNewlines
8328
- )
8329
- };
8330
  }
8331
 
8332
- if (!unary) {
8333
- stack.push({ tag: tagName, lowerCasedTag: tagName.toLowerCase(), attrs: attrs });
8334
- lastTag = tagName;
 
 
 
 
 
 
 
 
8335
  }
8336
 
8337
- if (options.start) {
8338
- options.start(tagName, attrs, unary, match.start, match.end);
8339
- }
8340
- }
8341
 
8342
- function parseEndTag (tagName, start, end) {
8343
- var pos, lowerCasedTagName;
8344
- if (start == null) { start = index; }
8345
- if (end == null) { end = index; }
8346
 
8347
- if (tagName) {
8348
- lowerCasedTagName = tagName.toLowerCase();
8349
- }
8350
 
8351
- // Find the closest opened tag of the same type
8352
- if (tagName) {
8353
- for (pos = stack.length - 1; pos >= 0; pos--) {
8354
- if (stack[pos].lowerCasedTag === lowerCasedTagName) {
8355
- break
 
8356
  }
8357
- }
8358
- } else {
8359
- // If no tag name is provided, clean shop
8360
- pos = 0;
8361
  }
8362
 
8363
- if (pos >= 0) {
8364
- // Close all the open elements, up the stack
8365
- for (var i = stack.length - 1; i >= pos; i--) {
8366
- if ("development" !== 'production' &&
8367
- (i > pos || !tagName) &&
8368
- options.warn
 
8369
  ) {
8370
- options.warn(
8371
- ("tag <" + (stack[i].tag) + "> has no matching end tag.")
8372
- );
8373
- }
8374
- if (options.end) {
8375
- options.end(stack[i].tag, start, end);
8376
- }
8377
- }
8378
-
8379
- // Remove the open elements from the stack
8380
- stack.length = pos;
8381
- lastTag = pos && stack[pos - 1].tag;
8382
- } else if (lowerCasedTagName === 'br') {
8383
- if (options.start) {
8384
- options.start(tagName, [], true, start, end);
8385
- }
8386
- } else if (lowerCasedTagName === 'p') {
8387
- if (options.start) {
8388
- options.start(tagName, [], false, start, end);
8389
- }
8390
- if (options.end) {
8391
- options.end(tagName, start, end);
8392
- }
8393
- }
8394
- }
8395
- }
8396
-
8397
- /* */
8398
-
8399
- var onRE = /^@|^v-on:/;
8400
- var dirRE = /^v-|^@|^:/;
8401
- var forAliasRE = /(.*?)\s+(?:in|of)\s+(.*)/;
8402
- var forIteratorRE = /\((\{[^}]*\}|[^,]*),([^,]*)(?:,([^,]*))?\)/;
8403
-
8404
- var argRE = /:(.*)$/;
8405
- var bindRE = /^:|^v-bind:/;
8406
- var modifierRE = /\.[^.]+/g;
8407
-
8408
- var decodeHTMLCached = cached(he.decode);
8409
-
8410
- // configurable state
8411
- var warn$2;
8412
- var delimiters;
8413
- var transforms;
8414
- var preTransforms;
8415
- var postTransforms;
8416
- var platformIsPreTag;
8417
- var platformMustUseProp;
8418
- var platformGetTagNamespace;
8419
-
8420
- /**
8421
- * Convert HTML string to AST.
8422
- */
8423
- function parse (
8424
- template,
8425
- options
8426
- ) {
8427
- warn$2 = options.warn || baseWarn;
8428
-
8429
- platformIsPreTag = options.isPreTag || no;
8430
- platformMustUseProp = options.mustUseProp || no;
8431
- platformGetTagNamespace = options.getTagNamespace || no;
8432
-
8433
- transforms = pluckModuleFunction(options.modules, 'transformNode');
8434
- preTransforms = pluckModuleFunction(options.modules, 'preTransformNode');
8435
- postTransforms = pluckModuleFunction(options.modules, 'postTransformNode');
8436
-
8437
- delimiters = options.delimiters;
8438
-
8439
- var stack = [];
8440
- var preserveWhitespace = options.preserveWhitespace !== false;
8441
- var root;
8442
- var currentParent;
8443
- var inVPre = false;
8444
- var inPre = false;
8445
- var warned = false;
8446
-
8447
- function warnOnce (msg) {
8448
- if (!warned) {
8449
- warned = true;
8450
- warn$2(msg);
8451
- }
8452
- }
8453
-
8454
- function endPre (element) {
8455
- // check pre state
8456
- if (element.pre) {
8457
- inVPre = false;
8458
- }
8459
- if (platformIsPreTag(element.tag)) {
8460
- inPre = false;
8461
- }
8462
- }
8463
-
8464
- parseHTML(template, {
8465
- warn: warn$2,
8466
- expectHTML: options.expectHTML,
8467
- isUnaryTag: options.isUnaryTag,
8468
- canBeLeftOpenTag: options.canBeLeftOpenTag,
8469
- shouldDecodeNewlines: options.shouldDecodeNewlines,
8470
- shouldKeepComment: options.comments,
8471
- start: function start (tag, attrs, unary) {
8472
- // check namespace.
8473
- // inherit parent ns if there is one
8474
- var ns = (currentParent && currentParent.ns) || platformGetTagNamespace(tag);
8475
-
8476
- // handle IE svg bug
8477
- /* istanbul ignore if */
8478
- if (isIE && ns === 'svg') {
8479
- attrs = guardIESVGBug(attrs);
8480
- }
8481
-
8482
- var element = {
8483
- type: 1,
8484
- tag: tag,
8485
- attrsList: attrs,
8486
- attrsMap: makeAttrsMap(attrs),
8487
- parent: currentParent,
8488
- children: []
8489
- };
8490
- if (ns) {
8491
- element.ns = ns;
8492
- }
8493
-
8494
- if (isForbiddenTag(element) && !isServerRendering()) {
8495
- element.forbidden = true;
8496
- "development" !== 'production' && warn$2(
8497
- 'Templates should only be responsible for mapping the state to the ' +
8498
- 'UI. Avoid placing tags with side-effects in your templates, such as ' +
8499
- "<" + tag + ">" + ', as they will not be parsed.'
8500
- );
8501
- }
8502
-
8503
- // apply pre-transforms
8504
- for (var i = 0; i < preTransforms.length; i++) {
8505
- preTransforms[i](element, options);
8506
- }
8507
-
8508
- if (!inVPre) {
8509
- processPre(element);
8510
- if (element.pre) {
8511
- inVPre = true;
8512
- }
8513
- }
8514
- if (platformIsPreTag(element.tag)) {
8515
- inPre = true;
8516
- }
8517
- if (inVPre) {
8518
- processRawAttrs(element);
8519
- } else {
8520
- processFor(element);
8521
- processIf(element);
8522
- processOnce(element);
8523
- processKey(element);
8524
 
8525
- // determine whether this is a plain element after
8526
- // removing structural attributes
8527
- element.plain = !element.key && !attrs.length;
 
 
 
 
 
 
 
 
 
 
 
 
 
 
8528
 
8529
- processRef(element);
8530
- processSlot(element);
8531
- processComponent(element);
8532
- for (var i$1 = 0; i$1 < transforms.length; i$1++) {
8533
- transforms[i$1](element, options);
8534
- }
8535
- processAttrs(element);
8536
- }
8537
 
8538
- function checkRootConstraints (el) {
8539
- {
8540
- if (el.tag === 'slot' || el.tag === 'template') {
8541
- warnOnce(
8542
- "Cannot use <" + (el.tag) + "> as component root element because it may " +
8543
- 'contain multiple nodes.'
8544
- );
8545
- }
8546
- if (el.attrsMap.hasOwnProperty('v-for')) {
8547
- warnOnce(
8548
- 'Cannot use v-for on stateful component root element because ' +
8549
- 'it renders multiple elements.'
8550
- );
8551
- }
8552
- }
8553
- }
8554
-
8555
- // tree management
8556
- if (!root) {
8557
- root = element;
8558
- checkRootConstraints(root);
8559
- } else if (!stack.length) {
8560
- // allow root elements with v-if, v-else-if and v-else
8561
- if (root.if && (element.elseif || element.else)) {
8562
- checkRootConstraints(element);
8563
- addIfCondition(root, {
8564
- exp: element.elseif,
8565
- block: element
8566
- });
8567
- } else {
8568
- warnOnce(
8569
- "Component template should contain exactly one root element. " +
8570
- "If you are using v-if on multiple elements, " +
8571
- "use v-else-if to chain them instead."
8572
- );
8573
- }
8574
- }
8575
- if (currentParent && !element.forbidden) {
8576
- if (element.elseif || element.else) {
8577
- processIfConditions(element, currentParent);
8578
- } else if (element.slotScope) { // scoped slot
8579
- currentParent.plain = false;
8580
- var name = element.slotTarget || '"default"';(currentParent.scopedSlots || (currentParent.scopedSlots = {}))[name] = element;
8581
- } else {
8582
- currentParent.children.push(element);
8583
- element.parent = currentParent;
8584
- }
8585
- }
8586
- if (!unary) {
8587
- currentParent = element;
8588
- stack.push(element);
8589
- } else {
8590
- endPre(element);
8591
- }
8592
- // apply post-transforms
8593
- for (var i$2 = 0; i$2 < postTransforms.length; i$2++) {
8594
- postTransforms[i$2](element, options);
8595
- }
8596
- },
8597
-
8598
- end: function end () {
8599
- // remove trailing whitespace
8600
- var element = stack[stack.length - 1];
8601
- var lastNode = element.children[element.children.length - 1];
8602
- if (lastNode && lastNode.type === 3 && lastNode.text === ' ' && !inPre) {
8603
- element.children.pop();
8604
- }
8605
- // pop stack
8606
- stack.length -= 1;
8607
- currentParent = stack[stack.length - 1];
8608
- endPre(element);
8609
- },
8610
-
8611
- chars: function chars (text) {
8612
- if (!currentParent) {
8613
- {
8614
- if (text === template) {
8615
- warnOnce(
8616
- 'Component template requires a root element, rather than just text.'
8617
- );
8618
- } else if ((text = text.trim())) {
8619
- warnOnce(
8620
- ("text \"" + text + "\" outside root element will be ignored.")
8621
- );
8622
- }
8623
- }
8624
- return
8625
- }
8626
- // IE textarea placeholder bug
8627
- /* istanbul ignore if */
8628
- if (isIE &&
8629
- currentParent.tag === 'textarea' &&
8630
- currentParent.attrsMap.placeholder === text
8631
- ) {
8632
- return
8633
- }
8634
- var children = currentParent.children;
8635
- text = inPre || text.trim()
8636
- ? isTextTag(currentParent) ? text : decodeHTMLCached(text)
8637
- // only preserve whitespace if its not right after a starting tag
8638
- : preserveWhitespace && children.length ? ' ' : '';
8639
- if (text) {
8640
- var expression;
8641
- if (!inVPre && text !== ' ' && (expression = parseText(text, delimiters))) {
8642
- children.push({
8643
- type: 2,
8644
- expression: expression,
8645
- text: text
8646
- });
8647
- } else if (text !== ' ' || !children.length || children[children.length - 1].text !== ' ') {
8648
- children.push({
8649
- type: 3,
8650
- text: text
8651
- });
8652
- }
8653
- }
8654
- },
8655
- comment: function comment (text) {
8656
- currentParent.children.push({
8657
- type: 3,
8658
- text: text,
8659
- isComment: true
8660
- });
8661
- }
8662
- });
8663
- return root
8664
- }
8665
-
8666
- function processPre (el) {
8667
- if (getAndRemoveAttr(el, 'v-pre') != null) {
8668
- el.pre = true;
8669
- }
8670
- }
8671
-
8672
- function processRawAttrs (el) {
8673
- var l = el.attrsList.length;
8674
- if (l) {
8675
- var attrs = el.attrs = new Array(l);
8676
- for (var i = 0; i < l; i++) {
8677
- attrs[i] = {
8678
- name: el.attrsList[i].name,
8679
- value: JSON.stringify(el.attrsList[i].value)
8680
- };
8681
- }
8682
- } else if (!el.pre) {
8683
- // non root node in pre blocks with no attributes
8684
- el.plain = true;
8685
- }
8686
- }
8687
-
8688
- function processKey (el) {
8689
- var exp = getBindingAttr(el, 'key');
8690
- if (exp) {
8691
- if ("development" !== 'production' && el.tag === 'template') {
8692
- warn$2("<template> cannot be keyed. Place the key on real elements instead.");
8693
- }
8694
- el.key = exp;
8695
- }
8696
- }
8697
-
8698
- function processRef (el) {
8699
- var ref = getBindingAttr(el, 'ref');
8700
- if (ref) {
8701
- el.ref = ref;
8702
- el.refInFor = checkInFor(el);
8703
- }
8704
- }
8705
-
8706
- function processFor (el) {
8707
- var exp;
8708
- if ((exp = getAndRemoveAttr(el, 'v-for'))) {
8709
- var inMatch = exp.match(forAliasRE);
8710
- if (!inMatch) {
8711
- "development" !== 'production' && warn$2(
8712
- ("Invalid v-for expression: " + exp)
8713
- );
8714
- return
8715
- }
8716
- el.for = inMatch[2].trim();
8717
- var alias = inMatch[1].trim();
8718
- var iteratorMatch = alias.match(forIteratorRE);
8719
- if (iteratorMatch) {
8720
- el.alias = iteratorMatch[1].trim();
8721
- el.iterator1 = iteratorMatch[2].trim();
8722
- if (iteratorMatch[3]) {
8723
- el.iterator2 = iteratorMatch[3].trim();
8724
- }
8725
- } else {
8726
- el.alias = alias;
8727
- }
8728
- }
8729
- }
8730
-
8731
- function processIf (el) {
8732
- var exp = getAndRemoveAttr(el, 'v-if');
8733
- if (exp) {
8734
- el.if = exp;
8735
- addIfCondition(el, {
8736
- exp: exp,
8737
- block: el
8738
- });
8739
- } else {
8740
- if (getAndRemoveAttr(el, 'v-else') != null) {
8741
- el.else = true;
8742
- }
8743
- var elseif = getAndRemoveAttr(el, 'v-else-if');
8744
- if (elseif) {
8745
- el.elseif = elseif;
8746
- }
8747
- }
8748
- }
8749
-
8750
- function processIfConditions (el, parent) {
8751
- var prev = findPrevElement(parent.children);
8752
- if (prev && prev.if) {
8753
- addIfCondition(prev, {
8754
- exp: el.elseif,
8755
- block: el
8756
- });
8757
- } else {
8758
- warn$2(
8759
- "v-" + (el.elseif ? ('else-if="' + el.elseif + '"') : 'else') + " " +
8760
- "used on element <" + (el.tag) + "> without corresponding v-if."
8761
- );
8762
- }
8763
- }
8764
-
8765
- function findPrevElement (children) {
8766
- var i = children.length;
8767
- while (i--) {
8768
- if (children[i].type === 1) {
8769
- return children[i]
8770
- } else {
8771
- if ("development" !== 'production' && children[i].text !== ' ') {
8772
- warn$2(
8773
- "text \"" + (children[i].text.trim()) + "\" between v-if and v-else(-if) " +
8774
- "will be ignored."
8775
- );
8776
- }
8777
- children.pop();
8778
- }
8779
- }
8780
- }
8781
-
8782
- function addIfCondition (el, condition) {
8783
- if (!el.ifConditions) {
8784
- el.ifConditions = [];
8785
- }
8786
- el.ifConditions.push(condition);
8787
- }
8788
-
8789
- function processOnce (el) {
8790
- var once$$1 = getAndRemoveAttr(el, 'v-once');
8791
- if (once$$1 != null) {
8792
- el.once = true;
8793
- }
8794
- }
8795
-
8796
- function processSlot (el) {
8797
- if (el.tag === 'slot') {
8798
- el.slotName = getBindingAttr(el, 'name');
8799
- if ("development" !== 'production' && el.key) {
8800
- warn$2(
8801
- "`key` does not work on <slot> because slots are abstract outlets " +
8802
- "and can possibly expand into multiple elements. " +
8803
- "Use the key on a wrapping element instead."
8804
- );
8805
- }
8806
- } else {
8807
- var slotTarget = getBindingAttr(el, 'slot');
8808
- if (slotTarget) {
8809
- el.slotTarget = slotTarget === '""' ? '"default"' : slotTarget;
8810
- }
8811
- if (el.tag === 'template') {
8812
- el.slotScope = getAndRemoveAttr(el, 'scope');
8813
- }
8814
- }
8815
- }
8816
-
8817
- function processComponent (el) {
8818
- var binding;
8819
- if ((binding = getBindingAttr(el, 'is'))) {
8820
- el.component = binding;
8821
- }
8822
- if (getAndRemoveAttr(el, 'inline-template') != null) {
8823
- el.inlineTemplate = true;
8824
- }
8825
- }
8826
-
8827
- function processAttrs (el) {
8828
- var list = el.attrsList;
8829
- var i, l, name, rawName, value, modifiers, isProp;
8830
- for (i = 0, l = list.length; i < l; i++) {
8831
- name = rawName = list[i].name;
8832
- value = list[i].value;
8833
- if (dirRE.test(name)) {
8834
- // mark element as dynamic
8835
- el.hasBindings = true;
8836
- // modifiers
8837
- modifiers = parseModifiers(name);
8838
- if (modifiers) {
8839
- name = name.replace(modifierRE, '');
8840
- }
8841
- if (bindRE.test(name)) { // v-bind
8842
- name = name.replace(bindRE, '');
8843
- value = parseFilters(value);
8844
- isProp = false;
8845
- if (modifiers) {
8846
- if (modifiers.prop) {
8847
- isProp = true;
8848
- name = camelize(name);
8849
- if (name === 'innerHtml') { name = 'innerHTML'; }
8850
- }
8851
- if (modifiers.camel) {
8852
- name = camelize(name);
8853
- }
8854
- if (modifiers.sync) {
8855
- addHandler(
8856
- el,
8857
- ("update:" + (camelize(name))),
8858
- genAssignmentCode(value, "$event")
8859
- );
8860
- }
8861
  }
8862
- if (!el.component && (
8863
- isProp || platformMustUseProp(el.tag, el.attrsMap.type, name)
8864
- )) {
8865
- addProp(el, name, value);
8866
- } else {
8867
- addAttr(el, name, value);
8868
- }
8869
- } else if (onRE.test(name)) { // v-on
8870
- name = name.replace(onRE, '');
8871
- addHandler(el, name, value, modifiers, false, warn$2);
8872
- } else { // normal directives
8873
- name = name.replace(dirRE, '');
8874
- // parse arg
8875
- var argMatch = name.match(argRE);
8876
- var arg = argMatch && argMatch[1];
8877
- if (arg) {
8878
- name = name.slice(0, -(arg.length + 1));
8879
- }
8880
- addDirective(el, name, rawName, value, arg, modifiers);
8881
- if ("development" !== 'production' && name === 'model') {
8882
- checkForAliasModel(el, value);
8883
- }
8884
- }
8885
- } else {
8886
- // literal attribute
8887
- {
8888
- var expression = parseText(value, delimiters);
8889
- if (expression) {
8890
- warn$2(
8891
- name + "=\"" + value + "\": " +
8892
- 'Interpolation inside attributes has been removed. ' +
8893
- 'Use v-bind or the colon shorthand instead. For example, ' +
8894
- 'instead of <div id="{{ val }}">, use <div :id="val">.'
8895
- );
8896
- }
8897
- }
8898
- addAttr(el, name, JSON.stringify(value));
8899
- }
8900
- }
8901
- }
8902
-
8903
- function checkInFor (el) {
8904
- var parent = el;
8905
- while (parent) {
8906
- if (parent.for !== undefined) {
8907
- return true
8908
- }
8909
- parent = parent.parent;
8910
- }
8911
- return false
8912
- }
8913
-
8914
- function parseModifiers (name) {
8915
- var match = name.match(modifierRE);
8916
- if (match) {
8917
- var ret = {};
8918
- match.forEach(function (m) { ret[m.slice(1)] = true; });
8919
- return ret
8920
- }
8921
- }
8922
-
8923
- function makeAttrsMap (attrs) {
8924
- var map = {};
8925
- for (var i = 0, l = attrs.length; i < l; i++) {
8926
- if (
8927
- "development" !== 'production' &&
8928
- map[attrs[i].name] && !isIE && !isEdge
8929
- ) {
8930
- warn$2('duplicate attribute: ' + attrs[i].name);
8931
- }
8932
- map[attrs[i].name] = attrs[i].value;
8933
- }
8934
- return map
8935
- }
8936
-
8937
- // for script (e.g. type="x/template") or style, do not decode content
8938
- function isTextTag (el) {
8939
- return el.tag === 'script' || el.tag === 'style'
8940
- }
8941
-
8942
- function isForbiddenTag (el) {
8943
- return (
8944
- el.tag === 'style' ||
8945
- (el.tag === 'script' && (
8946
- !el.attrsMap.type ||
8947
- el.attrsMap.type === 'text/javascript'
8948
- ))
8949
- )
8950
- }
8951
-
8952
- var ieNSBug = /^xmlns:NS\d+/;
8953
- var ieNSPrefix = /^NS\d+:/;
8954
-
8955
- /* istanbul ignore next */
8956
- function guardIESVGBug (attrs) {
8957
- var res = [];
8958
- for (var i = 0; i < attrs.length; i++) {
8959
- var attr = attrs[i];
8960
- if (!ieNSBug.test(attr.name)) {
8961
- attr.name = attr.name.replace(ieNSPrefix, '');
8962
- res.push(attr);
8963
- }
8964
- }
8965
- return res
8966
- }
8967
-
8968
- function checkForAliasModel (el, value) {
8969
- var _el = el;
8970
- while (_el) {
8971
- if (_el.for && _el.alias === value) {
8972
- warn$2(
8973
- "<" + (el.tag) + " v-model=\"" + value + "\">: " +
8974
- "You are binding v-model directly to a v-for iteration alias. " +
8975
- "This will not be able to modify the v-for source array because " +
8976
- "writing to the alias is like modifying a function local variable. " +
8977
- "Consider using an array of objects and use v-model on an object property instead."
8978
- );
8979
- }
8980
- _el = _el.parent;
8981
- }
8982
- }
8983
-
8984
- /* */
8985
-
8986
- var isStaticKey;
8987
- var isPlatformReservedTag;
8988
-
8989
- var genStaticKeysCached = cached(genStaticKeys$1);
8990
-
8991
- /**
8992
- * Goal of the optimizer: walk the generated template AST tree
8993
- * and detect sub-trees that are purely static, i.e. parts of
8994
- * the DOM that never needs to change.
8995
- *
8996
- * Once we detect these sub-trees, we can:
8997
- *
8998
- * 1. Hoist them into constants, so that we no longer need to
8999
- * create fresh nodes for them on each re-render;
9000
- * 2. Completely skip them in the patching process.
9001
- */
9002
- function optimize (root, options) {
9003
- if (!root) { return }
9004
- isStaticKey = genStaticKeysCached(options.staticKeys || '');
9005
- isPlatformReservedTag = options.isReservedTag || no;
9006
- // first pass: mark all non-static nodes.
9007
- markStatic$1(root);
9008
- // second pass: mark static roots.
9009
- markStaticRoots(root, false);
9010
- }
9011
-
9012
- function genStaticKeys$1 (keys) {
9013
- return makeMap(
9014
- 'type,tag,attrsList,attrsMap,plain,parent,children,attrs' +
9015
- (keys ? ',' + keys : '')
9016
- )
9017
- }
9018
-
9019
- function markStatic$1 (node) {
9020
- node.static = isStatic(node);
9021
- if (node.type === 1) {
9022
- // do not make component slot content static. this avoids
9023
- // 1. components not able to mutate slot nodes
9024
- // 2. static slot content fails for hot-reloading
9025
- if (
9026
- !isPlatformReservedTag(node.tag) &&
9027
- node.tag !== 'slot' &&
9028
- node.attrsMap['inline-template'] == null
9029
- ) {
9030
- return
9031
- }
9032
- for (var i = 0, l = node.children.length; i < l; i++) {
9033
- var child = node.children[i];
9034
- markStatic$1(child);
9035
- if (!child.static) {
9036
- node.static = false;
9037
- }
9038
- }
9039
- if (node.ifConditions) {
9040
- for (var i$1 = 1, l$1 = node.ifConditions.length; i$1 < l$1; i$1++) {
9041
- var block = node.ifConditions[i$1].block;
9042
- markStatic$1(block);
9043
- if (!block.static) {
9044
- node.static = false;
9045
- }
9046
- }
9047
- }
9048
- }
9049
- }
9050
-
9051
- function markStaticRoots (node, isInFor) {
9052
- if (node.type === 1) {
9053
- if (node.static || node.once) {
9054
- node.staticInFor = isInFor;
9055
- }
9056
- // For a node to qualify as a static root, it should have children that
9057
- // are not just static text. Otherwise the cost of hoisting out will
9058
- // outweigh the benefits and it's better off to just always render it fresh.
9059
- if (node.static && node.children.length && !(
9060
- node.children.length === 1 &&
9061
- node.children[0].type === 3
9062
- )) {
9063
- node.staticRoot = true;
9064
- return
9065
- } else {
9066
- node.staticRoot = false;
9067
- }
9068
- if (node.children) {
9069
- for (var i = 0, l = node.children.length; i < l; i++) {
9070
- markStaticRoots(node.children[i], isInFor || !!node.for);
9071
- }
9072
- }
9073
- if (node.ifConditions) {
9074
- for (var i$1 = 1, l$1 = node.ifConditions.length; i$1 < l$1; i$1++) {
9075
- markStaticRoots(node.ifConditions[i$1].block, isInFor);
9076
- }
9077
- }
9078
- }
9079
- }
9080
-
9081
- function isStatic (node) {
9082
- if (node.type === 2) { // expression
9083
- return false
9084
- }
9085
- if (node.type === 3) { // text
9086
- return true
9087
- }
9088
- return !!(node.pre || (
9089
- !node.hasBindings && // no dynamic bindings
9090
- !node.if && !node.for && // not v-if or v-for or v-else
9091
- !isBuiltInTag(node.tag) && // not a built-in
9092
- isPlatformReservedTag(node.tag) && // not a component
9093
- !isDirectChildOfTemplateFor(node) &&
9094
- Object.keys(node).every(isStaticKey)
9095
- ))
9096
- }
9097
-
9098
- function isDirectChildOfTemplateFor (node) {
9099
- while (node.parent) {
9100
- node = node.parent;
9101
- if (node.tag !== 'template') {
9102
- return false
9103
- }
9104
- if (node.for) {
9105
- return true
9106
- }
9107
- }
9108
- return false
9109
- }
9110
-
9111
- /* */
9112
-
9113
- var fnExpRE = /^\s*([\w$_]+|\([^)]*?\))\s*=>|^function\s*\(/;
9114
- var simplePathRE = /^\s*[A-Za-z_$][\w$]*(?:\.[A-Za-z_$][\w$]*|\['.*?']|\[".*?"]|\[\d+]|\[[A-Za-z_$][\w$]*])*\s*$/;
9115
-
9116
- // keyCode aliases
9117
- var keyCodes = {
9118
- esc: 27,
9119
- tab: 9,
9120
- enter: 13,
9121
- space: 32,
9122
- up: 38,
9123
- left: 37,
9124
- right: 39,
9125
- down: 40,
9126
- 'delete': [8, 46]
9127
- };
9128
-
9129
- // #4868: modifiers that prevent the execution of the listener
9130
- // need to explicitly return null so that we can determine whether to remove
9131
- // the listener for .once
9132
- var genGuard = function (condition) { return ("if(" + condition + ")return null;"); };
9133
-
9134
- var modifierCode = {
9135
- stop: '$event.stopPropagation();',
9136
- prevent: '$event.preventDefault();',
9137
- self: genGuard("$event.target !== $event.currentTarget"),
9138
- ctrl: genGuard("!$event.ctrlKey"),
9139
- shift: genGuard("!$event.shiftKey"),
9140
- alt: genGuard("!$event.altKey"),
9141
- meta: genGuard("!$event.metaKey"),
9142
- left: genGuard("'button' in $event && $event.button !== 0"),
9143
- middle: genGuard("'button' in $event && $event.button !== 1"),
9144
- right: genGuard("'button' in $event && $event.button !== 2")
9145
- };
9146
-
9147
- function genHandlers (
9148
- events,
9149
- isNative,
9150
- warn
9151
- ) {
9152
- var res = isNative ? 'nativeOn:{' : 'on:{';
9153
- for (var name in events) {
9154
- var handler = events[name];
9155
- // #5330: warn click.right, since right clicks do not actually fire click events.
9156
- if ("development" !== 'production' &&
9157
- name === 'click' &&
9158
- handler && handler.modifiers && handler.modifiers.right
9159
- ) {
9160
- warn(
9161
- "Use \"contextmenu\" instead of \"click.right\" since right clicks " +
9162
- "do not actually fire \"click\" events."
9163
- );
9164
- }
9165
- res += "\"" + name + "\":" + (genHandler(name, handler)) + ",";
9166
- }
9167
- return res.slice(0, -1) + '}'
9168
- }
9169
-
9170
- function genHandler (
9171
- name,
9172
- handler
9173
- ) {
9174
- if (!handler) {
9175
- return 'function(){}'
9176
- }
9177
-
9178
- if (Array.isArray(handler)) {
9179
- return ("[" + (handler.map(function (handler) { return genHandler(name, handler); }).join(',')) + "]")
9180
- }
9181
-
9182
- var isMethodPath = simplePathRE.test(handler.value);
9183
- var isFunctionExpression = fnExpRE.test(handler.value);
9184
-
9185
- if (!handler.modifiers) {
9186
- return isMethodPath || isFunctionExpression
9187
- ? handler.value
9188
- : ("function($event){" + (handler.value) + "}") // inline statement
9189
- } else {
9190
- var code = '';
9191
- var genModifierCode = '';
9192
- var keys = [];
9193
- for (var key in handler.modifiers) {
9194
- if (modifierCode[key]) {
9195
- genModifierCode += modifierCode[key];
9196
- // left/right
9197
- if (keyCodes[key]) {
9198
- keys.push(key);
9199
- }
9200
- } else {
9201
- keys.push(key);
9202
- }
9203
- }
9204
- if (keys.length) {
9205
- code += genKeyFilter(keys);
9206
- }
9207
- // Make sure modifiers like prevent and stop get executed after key filtering
9208
- if (genModifierCode) {
9209
- code += genModifierCode;
9210
- }
9211
- var handlerCode = isMethodPath
9212
- ? handler.value + '($event)'
9213
- : isFunctionExpression
9214
- ? ("(" + (handler.value) + ")($event)")
9215
- : handler.value;
9216
- return ("function($event){" + code + handlerCode + "}")
9217
- }
9218
- }
9219
-
9220
- function genKeyFilter (keys) {
9221
- return ("if(!('button' in $event)&&" + (keys.map(genFilterCode).join('&&')) + ")return null;")
9222
- }
9223
-
9224
- function genFilterCode (key) {
9225
- var keyVal = parseInt(key, 10);
9226
- if (keyVal) {
9227
- return ("$event.keyCode!==" + keyVal)
9228
- }
9229
- var alias = keyCodes[key];
9230
- return ("_k($event.keyCode," + (JSON.stringify(key)) + (alias ? ',' + JSON.stringify(alias) : '') + ")")
9231
- }
9232
-
9233
- /* */
9234
-
9235
- function on (el, dir) {
9236
- if ("development" !== 'production' && dir.modifiers) {
9237
- warn("v-on without argument does not support modifiers.");
9238
- }
9239
- el.wrapListeners = function (code) { return ("_g(" + code + "," + (dir.value) + ")"); };
9240
- }
9241
-
9242
- /* */
9243
-
9244
- function bind$1 (el, dir) {
9245
- el.wrapData = function (code) {
9246
- return ("_b(" + code + ",'" + (el.tag) + "'," + (dir.value) + "," + (dir.modifiers && dir.modifiers.prop ? 'true' : 'false') + (dir.modifiers && dir.modifiers.sync ? ',true' : '') + ")")
9247
- };
9248
- }
9249
-
9250
- /* */
9251
-
9252
- var baseDirectives = {
9253
- on: on,
9254
- bind: bind$1,
9255
- cloak: noop
9256
- };
9257
-
9258
- /* */
9259
-
9260
- var CodegenState = function CodegenState (options) {
9261
- this.options = options;
9262
- this.warn = options.warn || baseWarn;
9263
- this.transforms = pluckModuleFunction(options.modules, 'transformCode');
9264
- this.dataGenFns = pluckModuleFunction(options.modules, 'genData');
9265
- this.directives = extend(extend({}, baseDirectives), options.directives);
9266
- var isReservedTag = options.isReservedTag || no;
9267
- this.maybeComponent = function (el) { return !isReservedTag(el.tag); };
9268
- this.onceId = 0;
9269
- this.staticRenderFns = [];
9270
- };
9271
-
9272
-
9273
-
9274
- function generate (
9275
- ast,
9276
- options
9277
- ) {
9278
- var state = new CodegenState(options);
9279
- var code = ast ? genElement(ast, state) : '_c("div")';
9280
- return {
9281
- render: ("with(this){return " + code + "}"),
9282
- staticRenderFns: state.staticRenderFns
9283
- }
9284
- }
9285
-
9286
- function genElement (el, state) {
9287
- if (el.staticRoot && !el.staticProcessed) {
9288
- return genStatic(el, state)
9289
- } else if (el.once && !el.onceProcessed) {
9290
- return genOnce(el, state)
9291
- } else if (el.for && !el.forProcessed) {
9292
- return genFor(el, state)
9293
- } else if (el.if && !el.ifProcessed) {
9294
- return genIf(el, state)
9295
- } else if (el.tag === 'template' && !el.slotTarget) {
9296
- return genChildren(el, state) || 'void 0'
9297
- } else if (el.tag === 'slot') {
9298
- return genSlot(el, state)
9299
- } else {
9300
- // component or element
9301
- var code;
9302
- if (el.component) {
9303
- code = genComponent(el.component, el, state);
9304
- } else {
9305
- var data = el.plain ? undefined : genData$2(el, state);
9306
-
9307
- var children = el.inlineTemplate ? null : genChildren(el, state, true);
9308
- code = "_c('" + (el.tag) + "'" + (data ? ("," + data) : '') + (children ? ("," + children) : '') + ")";
9309
- }
9310
- // module transforms
9311
- for (var i = 0; i < state.transforms.length; i++) {
9312
- code = state.transforms[i](el, code);
9313
- }
9314
- return code
9315
- }
9316
- }
9317
-
9318
- // hoist static sub-trees out
9319
- function genStatic (el, state) {
9320
- el.staticProcessed = true;
9321
- state.staticRenderFns.push(("with(this){return " + (genElement(el, state)) + "}"));
9322
- return ("_m(" + (state.staticRenderFns.length - 1) + (el.staticInFor ? ',true' : '') + ")")
9323
- }
9324
-
9325
- // v-once
9326
- function genOnce (el, state) {
9327
- el.onceProcessed = true;
9328
- if (el.if && !el.ifProcessed) {
9329
- return genIf(el, state)
9330
- } else if (el.staticInFor) {
9331
- var key = '';
9332
- var parent = el.parent;
9333
- while (parent) {
9334
- if (parent.for) {
9335
- key = parent.key;
9336
- break
9337
- }
9338
- parent = parent.parent;
9339
- }
9340
- if (!key) {
9341
- "development" !== 'production' && state.warn(
9342
- "v-once can only be used inside v-for that is keyed. "
9343
- );
9344
- return genElement(el, state)
9345
- }
9346
- return ("_o(" + (genElement(el, state)) + "," + (state.onceId++) + (key ? ("," + key) : "") + ")")
9347
- } else {
9348
- return genStatic(el, state)
9349
- }
9350
- }
9351
-
9352
- function genIf (
9353
- el,
9354
- state,
9355
- altGen,
9356
- altEmpty
9357
- ) {
9358
- el.ifProcessed = true; // avoid recursion
9359
- return genIfConditions(el.ifConditions.slice(), state, altGen, altEmpty)
9360
- }
9361
-
9362
- function genIfConditions (
9363
- conditions,
9364
- state,
9365
- altGen,
9366
- altEmpty
9367
- ) {
9368
- if (!conditions.length) {
9369
- return altEmpty || '_e()'
9370
- }
9371
-
9372
- var condition = conditions.shift();
9373
- if (condition.exp) {
9374
- return ("(" + (condition.exp) + ")?" + (genTernaryExp(condition.block)) + ":" + (genIfConditions(conditions, state, altGen, altEmpty)))
9375
- } else {
9376
- return ("" + (genTernaryExp(condition.block)))
9377
- }
9378
-
9379
- // v-if with v-once should generate code like (a)?_m(0):_m(1)
9380
- function genTernaryExp (el) {
9381
- return altGen
9382
- ? altGen(el, state)
9383
- : el.once
9384
- ? genOnce(el, state)
9385
- : genElement(el, state)
9386
- }
9387
- }
9388
-
9389
- function genFor (
9390
- el,
9391
- state,
9392
- altGen,
9393
- altHelper
9394
- ) {
9395
- var exp = el.for;
9396
- var alias = el.alias;
9397
- var iterator1 = el.iterator1 ? ("," + (el.iterator1)) : '';
9398
- var iterator2 = el.iterator2 ? ("," + (el.iterator2)) : '';
9399
-
9400
- if ("development" !== 'production' &&
9401
- state.maybeComponent(el) &&
9402
- el.tag !== 'slot' &&
9403
- el.tag !== 'template' &&
9404
- !el.key
9405
- ) {
9406
- state.warn(
9407
- "<" + (el.tag) + " v-for=\"" + alias + " in " + exp + "\">: component lists rendered with " +
9408
- "v-for should have explicit keys. " +
9409
- "See https://vuejs.org/guide/list.html#key for more info.",
9410
- true /* tip */
9411
- );
9412
- }
9413
-
9414
- el.forProcessed = true; // avoid recursion
9415
- return (altHelper || '_l') + "((" + exp + ")," +
9416
- "function(" + alias + iterator1 + iterator2 + "){" +
9417
- "return " + ((altGen || genElement)(el, state)) +
9418
- '})'
9419
- }
9420
-
9421
- function genData$2 (el, state) {
9422
- var data = '{';
9423
-
9424
- // directives first.
9425
- // directives may mutate the el's other properties before they are generated.
9426
- var dirs = genDirectives(el, state);
9427
- if (dirs) { data += dirs + ','; }
9428
-
9429
- // key
9430
- if (el.key) {
9431
- data += "key:" + (el.key) + ",";
9432
- }
9433
- // ref
9434
- if (el.ref) {
9435
- data += "ref:" + (el.ref) + ",";
9436
- }
9437
- if (el.refInFor) {
9438
- data += "refInFor:true,";
9439
- }
9440
- // pre
9441
- if (el.pre) {
9442
- data += "pre:true,";
9443
- }
9444
- // record original tag name for components using "is" attribute
9445
- if (el.component) {
9446
- data += "tag:\"" + (el.tag) + "\",";
9447
- }
9448
- // module data generation functions
9449
- for (var i = 0; i < state.dataGenFns.length; i++) {
9450
- data += state.dataGenFns[i](el);
9451
- }
9452
- // attributes
9453
- if (el.attrs) {
9454
- data += "attrs:{" + (genProps(el.attrs)) + "},";
9455
- }
9456
- // DOM props
9457
- if (el.props) {
9458
- data += "domProps:{" + (genProps(el.props)) + "},";
9459
- }
9460
- // event handlers
9461
- if (el.events) {
9462
- data += (genHandlers(el.events, false, state.warn)) + ",";
9463
- }
9464
- if (el.nativeEvents) {
9465
- data += (genHandlers(el.nativeEvents, true, state.warn)) + ",";
9466
- }
9467
- // slot target
9468
- if (el.slotTarget) {
9469
- data += "slot:" + (el.slotTarget) + ",";
9470
- }
9471
- // scoped slots
9472
- if (el.scopedSlots) {
9473
- data += (genScopedSlots(el.scopedSlots, state)) + ",";
9474
- }
9475
- // component v-model
9476
- if (el.model) {
9477
- data += "model:{value:" + (el.model.value) + ",callback:" + (el.model.callback) + ",expression:" + (el.model.expression) + "},";
9478
- }
9479
- // inline-template
9480
- if (el.inlineTemplate) {
9481
- var inlineTemplate = genInlineTemplate(el, state);
9482
- if (inlineTemplate) {
9483
- data += inlineTemplate + ",";
9484
- }
9485
- }
9486
- data = data.replace(/,$/, '') + '}';
9487
- // v-bind data wrap
9488
- if (el.wrapData) {
9489
- data = el.wrapData(data);
9490
- }
9491
- // v-on data wrap
9492
- if (el.wrapListeners) {
9493
- data = el.wrapListeners(data);
9494
- }
9495
- return data
9496
- }
9497
-
9498
- function genDirectives (el, state) {
9499
- var dirs = el.directives;
9500
- if (!dirs) { return }
9501
- var res = 'directives:[';
9502
- var hasRuntime = false;
9503
- var i, l, dir, needRuntime;
9504
- for (i = 0, l = dirs.length; i < l; i++) {
9505
- dir = dirs[i];
9506
- needRuntime = true;
9507
- var gen = state.directives[dir.name];
9508
- if (gen) {
9509
- // compile-time directive that manipulates AST.
9510
- // returns true if it also needs a runtime counterpart.
9511
- needRuntime = !!gen(el, dir, state.warn);
9512
- }
9513
- if (needRuntime) {
9514
- hasRuntime = true;
9515
- res += "{name:\"" + (dir.name) + "\",rawName:\"" + (dir.rawName) + "\"" + (dir.value ? (",value:(" + (dir.value) + "),expression:" + (JSON.stringify(dir.value))) : '') + (dir.arg ? (",arg:\"" + (dir.arg) + "\"") : '') + (dir.modifiers ? (",modifiers:" + (JSON.stringify(dir.modifiers))) : '') + "},";
9516
- }
9517
- }
9518
- if (hasRuntime) {
9519
- return res.slice(0, -1) + ']'
9520
- }
9521
- }
9522
-
9523
- function genInlineTemplate (el, state) {
9524
- var ast = el.children[0];
9525
- if ("development" !== 'production' && (
9526
- el.children.length > 1 || ast.type !== 1
9527
- )) {
9528
- state.warn('Inline-template components must have exactly one child element.');
9529
- }
9530
- if (ast.type === 1) {
9531
- var inlineRenderFns = generate(ast, state.options);
9532
- return ("inlineTemplate:{render:function(){" + (inlineRenderFns.render) + "},staticRenderFns:[" + (inlineRenderFns.staticRenderFns.map(function (code) { return ("function(){" + code + "}"); }).join(',')) + "]}")
9533
- }
9534
- }
9535
-
9536
- function genScopedSlots (
9537
- slots,
9538
- state
9539
- ) {
9540
- return ("scopedSlots:_u([" + (Object.keys(slots).map(function (key) {
9541
- return genScopedSlot(key, slots[key], state)
9542
- }).join(',')) + "])")
9543
- }
9544
-
9545
- function genScopedSlot (
9546
- key,
9547
- el,
9548
- state
9549
- ) {
9550
- if (el.for && !el.forProcessed) {
9551
- return genForScopedSlot(key, el, state)
9552
- }
9553
- return "{key:" + key + ",fn:function(" + (String(el.attrsMap.scope)) + "){" +
9554
- "return " + (el.tag === 'template'
9555
- ? genChildren(el, state) || 'void 0'
9556
- : genElement(el, state)) + "}}"
9557
- }
9558
-
9559
- function genForScopedSlot (
9560
- key,
9561
- el,
9562
- state
9563
- ) {
9564
- var exp = el.for;
9565
- var alias = el.alias;
9566
- var iterator1 = el.iterator1 ? ("," + (el.iterator1)) : '';
9567
- var iterator2 = el.iterator2 ? ("," + (el.iterator2)) : '';
9568
- el.forProcessed = true; // avoid recursion
9569
- return "_l((" + exp + ")," +
9570
- "function(" + alias + iterator1 + iterator2 + "){" +
9571
- "return " + (genScopedSlot(key, el, state)) +
9572
- '})'
9573
- }
9574
-
9575
- function genChildren (
9576
- el,
9577
- state,
9578
- checkSkip,
9579
- altGenElement,
9580
- altGenNode
9581
- ) {
9582
- var children = el.children;
9583
- if (children.length) {
9584
- var el$1 = children[0];
9585
- // optimize single v-for
9586
- if (children.length === 1 &&
9587
- el$1.for &&
9588
- el$1.tag !== 'template' &&
9589
- el$1.tag !== 'slot'
9590
- ) {
9591
- return (altGenElement || genElement)(el$1, state)
9592
- }
9593
- var normalizationType = checkSkip
9594
- ? getNormalizationType(children, state.maybeComponent)
9595
- : 0;
9596
- var gen = altGenNode || genNode;
9597
- return ("[" + (children.map(function (c) { return gen(c, state); }).join(',')) + "]" + (normalizationType ? ("," + normalizationType) : ''))
9598
- }
9599
- }
9600
-
9601
- // determine the normalization needed for the children array.
9602
- // 0: no normalization needed
9603
- // 1: simple normalization needed (possible 1-level deep nested array)
9604
- // 2: full normalization needed
9605
- function getNormalizationType (
9606
- children,
9607
- maybeComponent
9608
- ) {
9609
- var res = 0;
9610
- for (var i = 0; i < children.length; i++) {
9611
- var el = children[i];
9612
- if (el.type !== 1) {
9613
- continue
9614
- }
9615
- if (needsNormalization(el) ||
9616
- (el.ifConditions && el.ifConditions.some(function (c) { return needsNormalization(c.block); }))) {
9617
- res = 2;
9618
- break
9619
- }
9620
- if (maybeComponent(el) ||
9621
- (el.ifConditions && el.ifConditions.some(function (c) { return maybeComponent(c.block); }))) {
9622
- res = 1;
9623
- }
9624
- }
9625
- return res
9626
- }
9627
-
9628
- function needsNormalization (el) {
9629
- return el.for !== undefined || el.tag === 'template' || el.tag === 'slot'
9630
- }
9631
-
9632
- function genNode (node, state) {
9633
- if (node.type === 1) {
9634
- return genElement(node, state)
9635
- } if (node.type === 3 && node.isComment) {
9636
- return genComment(node)
9637
- } else {
9638
- return genText(node)
9639
- }
9640
- }
9641
-
9642
- function genText (text) {
9643
- return ("_v(" + (text.type === 2
9644
- ? text.expression // no need for () because already wrapped in _s()
9645
- : transformSpecialNewlines(JSON.stringify(text.text))) + ")")
9646
- }
9647
-
9648
- function genComment (comment) {
9649
- return ("_e('" + (comment.text) + "')")
9650
- }
9651
-
9652
- function genSlot (el, state) {
9653
- var slotName = el.slotName || '"default"';
9654
- var children = genChildren(el, state);
9655
- var res = "_t(" + slotName + (children ? ("," + children) : '');
9656
- var attrs = el.attrs && ("{" + (el.attrs.map(function (a) { return ((camelize(a.name)) + ":" + (a.value)); }).join(',')) + "}");
9657
- var bind$$1 = el.attrsMap['v-bind'];
9658
- if ((attrs || bind$$1) && !children) {
9659
- res += ",null";
9660
- }
9661
- if (attrs) {
9662
- res += "," + attrs;
9663
- }
9664
- if (bind$$1) {
9665
- res += (attrs ? '' : ',null') + "," + bind$$1;
9666
- }
9667
- return res + ')'
9668
- }
9669
-
9670
- // componentName is el.component, take it as argument to shun flow's pessimistic refinement
9671
- function genComponent (
9672
- componentName,
9673
- el,
9674
- state
9675
- ) {
9676
- var children = el.inlineTemplate ? null : genChildren(el, state, true);
9677
- return ("_c(" + componentName + "," + (genData$2(el, state)) + (children ? ("," + children) : '') + ")")
9678
- }
9679
-
9680
- function genProps (props) {
9681
- var res = '';
9682
- for (var i = 0; i < props.length; i++) {
9683
- var prop = props[i];
9684
- res += "\"" + (prop.name) + "\":" + (transformSpecialNewlines(prop.value)) + ",";
9685
- }
9686
- return res.slice(0, -1)
9687
- }
9688
-
9689
- // #3895, #4268
9690
- function transformSpecialNewlines (text) {
9691
- return text
9692
- .replace(/\u2028/g, '\\u2028')
9693
- .replace(/\u2029/g, '\\u2029')
9694
- }
9695
-
9696
- /* */
9697
-
9698
- // these keywords should not appear inside expressions, but operators like
9699
- // typeof, instanceof and in are allowed
9700
- var prohibitedKeywordRE = new RegExp('\\b' + (
9701
- 'do,if,for,let,new,try,var,case,else,with,await,break,catch,class,const,' +
9702
- 'super,throw,while,yield,delete,export,import,return,switch,default,' +
9703
- 'extends,finally,continue,debugger,function,arguments'
9704
- ).split(',').join('\\b|\\b') + '\\b');
9705
-
9706
- // these unary operators should not be used as property/method names
9707
- var unaryOperatorsRE = new RegExp('\\b' + (
9708
- 'delete,typeof,void'
9709
- ).split(',').join('\\s*\\([^\\)]*\\)|\\b') + '\\s*\\([^\\)]*\\)');
9710
-
9711
- // check valid identifier for v-for
9712
- var identRE = /[A-Za-z_$][\w$]*/;
9713
-
9714
- // strip strings in expressions
9715
- var stripStringRE = /'(?:[^'\\]|\\.)*'|"(?:[^"\\]|\\.)*"|`(?:[^`\\]|\\.)*\$\{|\}(?:[^`\\]|\\.)*`|`(?:[^`\\]|\\.)*`/g;
9716
-
9717
- // detect problematic expressions in a template
9718
- function detectErrors (ast) {
9719
- var errors = [];
9720
- if (ast) {
9721
- checkNode(ast, errors);
9722
- }
9723
- return errors
9724
- }
9725
-
9726
- function checkNode (node, errors) {
9727
- if (node.type === 1) {
9728
- for (var name in node.attrsMap) {
9729
- if (dirRE.test(name)) {
9730
- var value = node.attrsMap[name];
9731
- if (value) {
9732
- if (name === 'v-for') {
9733
- checkFor(node, ("v-for=\"" + value + "\""), errors);
9734
- } else if (onRE.test(name)) {
9735
- checkEvent(value, (name + "=\"" + value + "\""), errors);
9736
- } else {
9737
- checkExpression(value, (name + "=\"" + value + "\""), errors);
9738
- }
9739
- }
9740
- }
9741
- }
9742
- if (node.children) {
9743
- for (var i = 0; i < node.children.length; i++) {
9744
- checkNode(node.children[i], errors);
9745
- }
9746
- }
9747
- } else if (node.type === 2) {
9748
- checkExpression(node.expression, node.text, errors);
9749
- }
9750
- }
9751
-
9752
- function checkEvent (exp, text, errors) {
9753
- var stipped = exp.replace(stripStringRE, '');
9754
- var keywordMatch = stipped.match(unaryOperatorsRE);
9755
- if (keywordMatch && stipped.charAt(keywordMatch.index - 1) !== '$') {
9756
- errors.push(
9757
- "avoid using JavaScript unary operator as property name: " +
9758
- "\"" + (keywordMatch[0]) + "\" in expression " + (text.trim())
9759
- );
9760
- }
9761
- checkExpression(exp, text, errors);
9762
- }
9763
-
9764
- function checkFor (node, text, errors) {
9765
- checkExpression(node.for || '', text, errors);
9766
- checkIdentifier(node.alias, 'v-for alias', text, errors);
9767
- checkIdentifier(node.iterator1, 'v-for iterator', text, errors);
9768
- checkIdentifier(node.iterator2, 'v-for iterator', text, errors);
9769
- }
9770
-
9771
- function checkIdentifier (ident, type, text, errors) {
9772
- if (typeof ident === 'string' && !identRE.test(ident)) {
9773
- errors.push(("invalid " + type + " \"" + ident + "\" in expression: " + (text.trim())));
9774
- }
9775
- }
9776
-
9777
- function checkExpression (exp, text, errors) {
9778
- try {
9779
- new Function(("return " + exp));
9780
- } catch (e) {
9781
- var keywordMatch = exp.replace(stripStringRE, '').match(prohibitedKeywordRE);
9782
- if (keywordMatch) {
9783
- errors.push(
9784
- "avoid using JavaScript keyword as property name: " +
9785
- "\"" + (keywordMatch[0]) + "\" in expression " + (text.trim())
9786
- );
9787
- } else {
9788
- errors.push(("invalid expression: " + (text.trim())));
9789
  }
9790
- }
9791
- }
9792
 
9793
- /* */
9794
 
9795
- function createFunction (code, errors) {
9796
- try {
9797
- return new Function(code)
9798
- } catch (err) {
9799
- errors.push({ err: err, code: code });
9800
- return noop
9801
- }
9802
- }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
9803
 
9804
- function createCompileToFunctionFn (compile) {
9805
- var cache = Object.create(null);
 
 
 
 
9806
 
9807
- return function compileToFunctions (
9808
- template,
9809
- options,
9810
- vm
9811
- ) {
9812
- options = options || {};
9813
 
9814
- /* istanbul ignore if */
9815
- {
9816
- // detect possible CSP restriction
9817
- try {
9818
- new Function('return 1');
9819
- } catch (e) {
9820
- if (e.toString().match(/unsafe-eval|CSP/)) {
9821
- warn(
9822
- 'It seems you are using the standalone build of Vue.js in an ' +
9823
- 'environment with Content Security Policy that prohibits unsafe-eval. ' +
9824
- 'The template compiler cannot work in this environment. Consider ' +
9825
- 'relaxing the policy to allow unsafe-eval or pre-compiling your ' +
9826
- 'templates into render functions.'
9827
- );
9828
- }
9829
- }
9830
- }
9831
-
9832
- // check cache
9833
- var key = options.delimiters
9834
- ? String(options.delimiters) + template
9835
- : template;
9836
- if (cache[key]) {
9837
- return cache[key]
9838
- }
9839
-
9840
- // compile
9841
- var compiled = compile(template, options);
9842
-
9843
- // check compilation errors/tips
9844
- {
9845
- if (compiled.errors && compiled.errors.length) {
9846
- warn(
9847
- "Error compiling template:\n\n" + template + "\n\n" +
9848
- compiled.errors.map(function (e) { return ("- " + e); }).join('\n') + '\n',
9849
- vm
9850
- );
9851
- }
9852
- if (compiled.tips && compiled.tips.length) {
9853
- compiled.tips.forEach(function (msg) { return tip(msg, vm); });
9854
- }
9855
- }
9856
-
9857
- // turn code into functions
9858
- var res = {};
9859
- var fnGenErrors = [];
9860
- res.render = createFunction(compiled.render, fnGenErrors);
9861
- res.staticRenderFns = compiled.staticRenderFns.map(function (code) {
9862
- return createFunction(code, fnGenErrors)
9863
  });
9864
 
9865
- // check function generation errors.
9866
- // this should only happen if there is a bug in the compiler itself.
9867
- // mostly for codegen development use
9868
- /* istanbul ignore if */
9869
- {
9870
- if ((!compiled.errors || !compiled.errors.length) && fnGenErrors.length) {
9871
- warn(
9872
- "Failed to generate render function:\n\n" +
9873
- fnGenErrors.map(function (ref) {
9874
- var err = ref.err;
9875
- var code = ref.code;
9876
-
9877
- return ((err.toString()) + " in\n\n" + code + "\n");
9878
- }).join('\n'),
9879
- vm
9880
- );
9881
- }
9882
  }
9883
 
9884
- return (cache[key] = res)
9885
- }
9886
- }
 
9887
 
9888
- /* */
 
 
 
 
 
9889
 
9890
- function createCompilerCreator (baseCompile) {
9891
- return function createCompiler (baseOptions) {
9892
- function compile (
9893
- template,
9894
- options
9895
  ) {
9896
- var finalOptions = Object.create(baseOptions);
9897
- var errors = [];
9898
- var tips = [];
9899
- finalOptions.warn = function (msg, tip) {
9900
- (tip ? tips : errors).push(msg);
9901
- };
9902
-
9903
- if (options) {
9904
- // merge custom modules
9905
- if (options.modules) {
9906
- finalOptions.modules =
9907
- (baseOptions.modules || []).concat(options.modules);
9908
- }
9909
- // merge custom directives
9910
- if (options.directives) {
9911
- finalOptions.directives = extend(
9912
- Object.create(baseOptions.directives),
9913
- options.directives
9914
- );
9915
- }
9916
- // copy other options
9917
- for (var key in options) {
9918
- if (key !== 'modules' && key !== 'directives') {
9919
- finalOptions[key] = options[key];
9920
- }
9921
- }
9922
- }
9923
-
9924
- var compiled = baseCompile(template, finalOptions);
9925
- {
9926
- errors.push.apply(errors, detectErrors(compiled.ast));
9927
- }
9928
- compiled.errors = errors;
9929
- compiled.tips = tips;
9930
- return compiled
9931
- }
9932
-
9933
- return {
9934
- compile: compile,
9935
- compileToFunctions: createCompileToFunctionFn(compile)
9936
- }
9937
- }
9938
- }
9939
-
9940
- /* */
9941
-
9942
- // `createCompilerCreator` allows creating compilers that use alternative
9943
- // parser/optimizer/codegen, e.g the SSR optimizing compiler.
9944
- // Here we just export a default compiler using the default parts.
9945
- var createCompiler = createCompilerCreator(function baseCompile (
9946
- template,
9947
- options
9948
- ) {
9949
- var ast = parse(template.trim(), options);
9950
- optimize(ast, options);
9951
- var code = generate(ast, options);
9952
- return {
9953
- ast: ast,
9954
- render: code.render,
9955
- staticRenderFns: code.staticRenderFns
9956
- }
9957
- });
9958
-
9959
- /* */
9960
-
9961
- var ref$1 = createCompiler(baseOptions);
9962
- var compileToFunctions = ref$1.compileToFunctions;
9963
-
9964
- /* */
9965
-
9966
- var idToTemplate = cached(function (id) {
9967
- var el = query(id);
9968
- return el && el.innerHTML
9969
- });
9970
-
9971
- var mount = Vue$3.prototype.$mount;
9972
- Vue$3.prototype.$mount = function (
9973
- el,
9974
- hydrating
9975
- ) {
9976
- el = el && query(el);
9977
 
9978
- /* istanbul ignore if */
9979
- if (el === document.body || el === document.documentElement) {
9980
- "development" !== 'production' && warn(
9981
- "Do not mount Vue to <html> or <body> - mount to normal elements instead."
9982
- );
9983
- return this
9984
- }
9985
-
9986
- var options = this.$options;
9987
- // resolve template/el and convert to render function
9988
- if (!options.render) {
9989
- var template = options.template;
9990
- if (template) {
9991
- if (typeof template === 'string') {
9992
- if (template.charAt(0) === '#') {
9993
- template = idToTemplate(template);
9994
- /* istanbul ignore if */
9995
- if ("development" !== 'production' && !template) {
9996
  warn(
9997
- ("Template element not found or is empty: " + (options.template)),
9998
- this
9999
  );
10000
- }
10001
  }
10002
- } else if (template.nodeType) {
10003
- template = template.innerHTML;
10004
- } else {
10005
- {
10006
- warn('invalid template option:' + template, this);
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
10007
  }
10008
- return this
10009
- }
10010
- } else if (el) {
10011
- template = getOuterHTML(el);
10012
- }
10013
- if (template) {
10014
- /* istanbul ignore if */
10015
- if ("development" !== 'production' && config.performance && mark) {
10016
- mark('compile');
10017
- }
10018
-
10019
- var ref = compileToFunctions(template, {
10020
- shouldDecodeNewlines: shouldDecodeNewlines,
10021
- delimiters: options.delimiters,
10022
- comments: options.comments
10023
- }, this);
10024
- var render = ref.render;
10025
- var staticRenderFns = ref.staticRenderFns;
10026
- options.render = render;
10027
- options.staticRenderFns = staticRenderFns;
10028
 
10029
- /* istanbul ignore if */
10030
- if ("development" !== 'production' && config.performance && mark) {
10031
- mark('compile end');
10032
- measure(((this._name) + " compile"), 'compile', 'compile end');
10033
- }
10034
- }
10035
- }
10036
- return mount.call(this, el, hydrating)
10037
- };
10038
-
10039
- /**
10040
- * Get outerHTML of elements, taking care
10041
- * of SVG elements in IE as well.
10042
- */
10043
- function getOuterHTML (el) {
10044
- if (el.outerHTML) {
10045
- return el.outerHTML
10046
- } else {
10047
- var container = document.createElement('div');
10048
- container.appendChild(el.cloneNode(true));
10049
- return container.innerHTML
10050
- }
10051
- }
10052
 
10053
- Vue$3.compile = compileToFunctions;
10054
 
10055
- return Vue$3;
10056
 
10057
- })));
1
  /*!
2
+ * Vue.js v2.6.10
3
+ * (c) 2014-2019 Evan You
4
  * Released under the MIT License.
5
  */
 
 
 
 
 
 
 
6
 
7
+ (function (global, factory) {
8
+ typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
9
+ typeof define === 'function' && define.amd ? define(factory) :
10
+ (global = global || self, global.Vue = factory());
11
+ }(this, function () { 'use strict';
12
 
13
+ /* */
 
 
14
 
15
+ var emptyObject = Object.freeze({});
 
 
16
 
17
+ // These helpers produce better VM code in JS engines due to their
18
+ // explicitness and function inlining.
19
+ function isUndef (v) {
20
+ return v === undefined || v === null
21
+ }
22
 
23
+ function isDef (v) {
24
+ return v !== undefined && v !== null
25
+ }
 
 
 
 
 
 
 
 
 
 
 
 
26
 
27
+ function isTrue (v) {
28
+ return v === true
29
+ }
30
 
31
+ function isFalse (v) {
32
+ return v === false
33
+ }
 
 
 
 
34
 
35
+ /**
36
+ * Check if value is primitive.
37
+ */
38
+ function isPrimitive (value) {
39
+ return (
40
+ typeof value === 'string' ||
41
+ typeof value === 'number' ||
42
+ // $flow-disable-line
43
+ typeof value === 'symbol' ||
44
+ typeof value === 'boolean'
45
+ )
46
+ }
47
 
48
+ /**
49
+ * Quick object check - this is primarily used to tell
50
+ * Objects from primitive values when we know the value
51
+ * is a JSON-compliant type.
52
+ */
53
+ function isObject (obj) {
54
+ return obj !== null && typeof obj === 'object'
55
+ }
56
 
57
+ /**
58
+ * Get the raw type string of a value, e.g., [object Object].
59
+ */
60
+ var _toString = Object.prototype.toString;
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
61
 
62
+ function toRawType (value) {
63
+ return _toString.call(value).slice(8, -1)
64
+ }
 
65
 
66
+ /**
67
+ * Strict object type check. Only returns true
68
+ * for plain JavaScript objects.
69
+ */
70
+ function isPlainObject (obj) {
71
+ return _toString.call(obj) === '[object Object]'
 
 
72
  }
 
 
73
 
74
+ function isRegExp (v) {
75
+ return _toString.call(v) === '[object RegExp]'
76
+ }
 
 
 
 
77
 
78
+ /**
79
+ * Check if val is a valid array index.
80
+ */
81
+ function isValidArrayIndex (val) {
82
+ var n = parseFloat(String(val));
83
+ return n >= 0 && Math.floor(n) === n && isFinite(val)
84
+ }
 
 
 
 
 
 
 
 
 
 
 
85
 
86
+ function isPromise (val) {
87
+ return (
88
+ isDef(val) &&
89
+ typeof val.then === 'function' &&
90
+ typeof val.catch === 'function'
91
+ )
92
+ }
93
 
94
+ /**
95
+ * Convert a value to a string that is actually rendered.
96
+ */
97
+ function toString (val) {
98
+ return val == null
99
+ ? ''
100
+ : Array.isArray(val) || (isPlainObject(val) && val.toString === _toString)
101
+ ? JSON.stringify(val, null, 2)
102
+ : String(val)
103
+ }
104
+
105
+ /**
106
+ * Convert an input value to a number for persistence.
107
+ * If the conversion fails, return original string.
108
+ */
109
+ function toNumber (val) {
110
+ var n = parseFloat(val);
111
+ return isNaN(n) ? val : n
112
+ }
113
+
114
+ /**
115
+ * Make a map and return a function for checking if a key
116
+ * is in that map.
117
+ */
118
+ function makeMap (
119
+ str,
120
+ expectsLowerCase
121
+ ) {
122
+ var map = Object.create(null);
123
+ var list = str.split(',');
124
+ for (var i = 0; i < list.length; i++) {
125
+ map[list[i]] = true;
126
+ }
127
+ return expectsLowerCase
128
+ ? function (val) { return map[val.toLowerCase()]; }
129
+ : function (val) { return map[val]; }
130
+ }
131
+
132
+ /**
133
+ * Check if a tag is a built-in tag.
134
+ */
135
+ var isBuiltInTag = makeMap('slot,component', true);
136
+
137
+ /**
138
+ * Check if an attribute is a reserved attribute.
139
+ */
140
+ var isReservedAttribute = makeMap('key,ref,slot,slot-scope,is');
141
+
142
+ /**
143
+ * Remove an item from an array.
144
+ */
145
+ function remove (arr, item) {
146
+ if (arr.length) {
147
+ var index = arr.indexOf(item);
148
+ if (index > -1) {
149
+ return arr.splice(index, 1)
150
+ }
151
+ }
152
+ }
 
 
 
 
 
 
 
 
 
 
 
153
 
154
+ /**
155
+ * Check whether an object has the property.
156
+ */
157
+ var hasOwnProperty = Object.prototype.hasOwnProperty;
158
+ function hasOwn (obj, key) {
159
+ return hasOwnProperty.call(obj, key)
160
+ }
161
 
162
+ /**
163
+ * Create a cached version of a pure function.
164
+ */
165
+ function cached (fn) {
166
+ var cache = Object.create(null);
167
+ return (function cachedFn (str) {
168
+ var hit = cache[str];
169
+ return hit || (cache[str] = fn(str))
170
+ })
171
+ }
172
 
173
+ /**
174
+ * Camelize a hyphen-delimited string.
175
+ */
176
+ var camelizeRE = /-(\w)/g;
177
+ var camelize = cached(function (str) {
178
+ return str.replace(camelizeRE, function (_, c) { return c ? c.toUpperCase() : ''; })
179
+ });
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
180
 
181
+ /**
182
+ * Capitalize a string.
183
+ */
184
+ var capitalize = cached(function (str) {
185
+ return str.charAt(0).toUpperCase() + str.slice(1)
186
+ });
187
 
188
+ /**
189
+ * Hyphenate a camelCase string.
190
+ */
191
+ var hyphenateRE = /\B([A-Z])/g;
192
+ var hyphenate = cached(function (str) {
193
+ return str.replace(hyphenateRE, '-$1').toLowerCase()
194
+ });
195
 
196
+ /**
197
+ * Simple bind polyfill for environments that do not support it,
198
+ * e.g., PhantomJS 1.x. Technically, we don't need this anymore
199
+ * since native bind is now performant enough in most browsers.
200
+ * But removing it would mean breaking code that was able to run in
201
+ * PhantomJS 1.x, so this must be kept for backward compatibility.
202
+ */
203
 
204
+ /* istanbul ignore next */
205
+ function polyfillBind (fn, ctx) {
206
+ function boundFn (a) {
207
+ var l = arguments.length;
208
+ return l
209
+ ? l > 1
210
+ ? fn.apply(ctx, arguments)
211
+ : fn.call(ctx, a)
212
+ : fn.call(ctx)
213
+ }
214
 
215
+ boundFn._length = fn.length;
216
+ return boundFn
217
+ }
 
218
 
219
+ function nativeBind (fn, ctx) {
220
+ return fn.bind(ctx)
221
+ }
 
222
 
223
+ var bind = Function.prototype.bind
224
+ ? nativeBind
225
+ : polyfillBind;
 
226
 
227
+ /**
228
+ * Convert an Array-like object to a real Array.
229
+ */
230
+ function toArray (list, start) {
231
+ start = start || 0;
232
+ var i = list.length - start;
233
+ var ret = new Array(i);
234
+ while (i--) {
235
+ ret[i] = list[i + start];
236
+ }
237
+ return ret
238
+ }
239
 
240
+ /**
241
+ * Mix properties into target object.
242
+ */
243
+ function extend (to, _from) {
244
+ for (var key in _from) {
245
+ to[key] = _from[key];
246
+ }
247
+ return to
248
+ }
249
 
250
+ /**
251
+ * Merge an Array of Objects into a single Object.
252
+ */
253
+ function toObject (arr) {
254
+ var res = {};
255
+ for (var i = 0; i < arr.length; i++) {
256
+ if (arr[i]) {
257
+ extend(res, arr[i]);
258
+ }
259
+ }
260
+ return res
261
+ }
262
+
263
+ /* eslint-disable no-unused-vars */
264
+
265
+ /**
266
+ * Perform no operation.
267
+ * Stubbing args to make Flow happy without leaving useless transpiled code
268
+ * with ...rest (https://flow.org/blog/2017/05/07/Strict-Function-Call-Arity/).
269
+ */
270
+ function noop (a, b, c) {}
271
+
272
+ /**
273
+ * Always return false.
274
+ */
275
+ var no = function (a, b, c) { return false; };
276
+
277
+ /* eslint-enable no-unused-vars */
278
+
279
+ /**
280
+ * Return the same value.
281
+ */
282
+ var identity = function (_) { return _; };
283
+
284
+ /**
285
+ * Generate a string containing static keys from compiler modules.
286
+ */
287
+ function genStaticKeys (modules) {
288
+ return modules.reduce(function (keys, m) {
289
+ return keys.concat(m.staticKeys || [])
290
+ }, []).join(',')
291
+ }
292
+
293
+ /**
294
+ * Check if two values are loosely equal - that is,
295
+ * if they are plain objects, do they have the same shape?
296
+ */
297
+ function looseEqual (a, b) {
298
+ if (a === b) { return true }
299
+ var isObjectA = isObject(a);
300
+ var isObjectB = isObject(b);
301
+ if (isObjectA && isObjectB) {
302
+ try {
303
+ var isArrayA = Array.isArray(a);
304
+ var isArrayB = Array.isArray(b);
305
+ if (isArrayA && isArrayB) {
306
+ return a.length === b.length && a.every(function (e, i) {
307
+ return looseEqual(e, b[i])
308
+ })
309
+ } else if (a instanceof Date && b instanceof Date) {
310
+ return a.getTime() === b.getTime()
311
+ } else if (!isArrayA && !isArrayB) {
312
+ var keysA = Object.keys(a);
313
+ var keysB = Object.keys(b);
314
+ return keysA.length === keysB.length && keysA.every(function (key) {
315
+ return looseEqual(a[key], b[key])
316
+ })
317
+ } else {
318
+ /* istanbul ignore next */
319
+ return false
320
+ }
321
+ } catch (e) {
322
+ /* istanbul ignore next */
323
+ return false
324
+ }
325
+ } else if (!isObjectA && !isObjectB) {
326
+ return String(a) === String(b)
327
+ } else {
328
+ return false
329
+ }
330
+ }
331
 
332
+ /**
333
+ * Return the first index at which a loosely equal value can be
334
+ * found in the array (if value is a plain object, the array must
335
+ * contain an object of the same shape), or -1 if it is not present.
336
+ */
337
+ function looseIndexOf (arr, val) {
338
+ for (var i = 0; i < arr.length; i++) {
339
+ if (looseEqual(arr[i], val)) { return i }
340
+ }
341
+ return -1
342
+ }
343
+
344
+ /**
345
+ * Ensure a function is called only once.
346
+ */
347
+ function once (fn) {
348
+ var called = false;
349
+ return function () {
350
+ if (!called) {
351
+ called = true;
352
+ fn.apply(this, arguments);
353
+ }
354
+ }
355
+ }
356
 
357
+ var SSR_ATTR = 'data-server-rendered';
 
 
 
358
 
359
+ var ASSET_TYPES = [
360
+ 'component',
361
+ 'directive',
362
+ 'filter'
363
+ ];
364
 
365
+ var LIFECYCLE_HOOKS = [
366
+ 'beforeCreate',
367
+ 'created',
368
+ 'beforeMount',
369
+ 'mounted',
370
+ 'beforeUpdate',
371
+ 'updated',
372
+ 'beforeDestroy',
373
+ 'destroyed',
374
+ 'activated',
375
+ 'deactivated',
376
+ 'errorCaptured',
377
+ 'serverPrefetch'
378
+ ];
379
 
380
+ /* */
 
 
 
 
381
 
 
382
 
 
383
 
384
+ var config = ({
385
+ /**
386
+ * Option merge strategies (used in core/util/options)
387
+ */
388
+ // $flow-disable-line
389
+ optionMergeStrategies: Object.create(null),
390
+
391
+ /**
392
+ * Whether to suppress warnings.
393
+ */
394
+ silent: false,
395
+
396
+ /**
397
+ * Show production mode tip message on boot?
398
+ */
399
+ productionTip: "development" !== 'production',
400
+
401
+ /**
402
+ * Whether to enable devtools
403
+ */
404
+ devtools: "development" !== 'production',
405
+
406
+ /**
407
+ * Whether to record perf
408
+ */
409
+ performance: false,
410
+
411
+ /**
412
+ * Error handler for watcher errors
413
+ */
414
+ errorHandler: null,
415
+
416
+ /**
417
+ * Warn handler for watcher warns
418
+ */
419
+ warnHandler: null,
420
+
421
+ /**
422
+ * Ignore certain custom elements
423
+ */
424
+ ignoredElements: [],
425
+
426
+ /**
427
+ * Custom user key aliases for v-on
428
+ */
429
+ // $flow-disable-line
430
+ keyCodes: Object.create(null),
431
+
432
+ /**
433
+ * Check if a tag is reserved so that it cannot be registered as a
434
+ * component. This is platform-dependent and may be overwritten.
435
+ */
436
+ isReservedTag: no,
437
+
438
+ /**
439
+ * Check if an attribute is reserved so that it cannot be used as a component
440
+ * prop. This is platform-dependent and may be overwritten.
441
+ */
442
+ isReservedAttr: no,
443
+
444
+ /**
445
+ * Check if a tag is an unknown element.
446
+ * Platform-dependent.
447
+ */
448
+ isUnknownElement: no,
449
+
450
+ /**
451
+ * Get the namespace of an element
452
+ */
453
+ getTagNamespace: noop,
454
+
455
+ /**
456
+ * Parse the real tag name for the specific platform.
457
+ */
458
+ parsePlatformTagName: identity,
459
+
460
+ /**
461
+ * Check if an attribute must be bound using property, e.g. value
462
+ * Platform-dependent.
463
+ */
464
+ mustUseProp: no,
465
+
466
+ /**
467
+ * Perform updates asynchronously. Intended to be used by Vue Test Utils
468
+ * This will significantly reduce performance if set to false.
469
+ */
470
+ async: true,
471
+
472
+ /**
473
+ * Exposed for legacy reasons
474
+ */
475
+ _lifecycleHooks: LIFECYCLE_HOOKS
476
+ });
477
 
478
+ /* */
479
+
480
+ /**
481
+ * unicode letters used for parsing html tags, component names and property paths.
482
+ * using https://www.w3.org/TR/html53/semantics-scripting.html#potentialcustomelementname
483
+ * skipping \u10000-\uEFFFF due to it freezing up PhantomJS
484
+ */
485
+ var unicodeRegExp = /a-zA-Z\u00B7\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u037D\u037F-\u1FFF\u200C-\u200D\u203F-\u2040\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD/;
486
+
487
+ /**
488
+ * Check if a string starts with $ or _
489
+ */
490
+ function isReserved (str) {
491
+ var c = (str + '').charCodeAt(0);
492
+ return c === 0x24 || c === 0x5F
493
+ }
494
+
495
+ /**
496
+ * Define a property.
497
+ */
498
+ function def (obj, key, val, enumerable) {
499
+ Object.defineProperty(obj, key, {
500
+ value: val,
501
+ enumerable: !!enumerable,
502
+ writable: true,
503
+ configurable: true
504
+ });
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
505
  }
 
 
 
 
506
 
507
+ /**
508
+ * Parse simple path.
509
+ */
510
+ var bailRE = new RegExp(("[^" + (unicodeRegExp.source) + ".$_\\d]"));
511
+ function parsePath (path) {
512
+ if (bailRE.test(path)) {
513
+ return
514
+ }
515
+ var segments = path.split('.');
516
+ return function (obj) {
517
+ for (var i = 0; i < segments.length; i++) {
518
+ if (!obj) { return }
519
+ obj = obj[segments[i]];
520
+ }
521
+ return obj
522
+ }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
523
  }
 
 
 
524
 
525
+ /* */
 
526
 
527
+ // can we use __proto__?
528
+ var hasProto = '__proto__' in {};
 
 
529
 
530
+ // Browser environment sniffing
531
+ var inBrowser = typeof window !== 'undefined';
532
+ var inWeex = typeof WXEnvironment !== 'undefined' && !!WXEnvironment.platform;
533
+ var weexPlatform = inWeex && WXEnvironment.platform.toLowerCase();
534
+ var UA = inBrowser && window.navigator.userAgent.toLowerCase();
535
+ var isIE = UA && /msie|trident/.test(UA);
536
+ var isIE9 = UA && UA.indexOf('msie 9.0') > 0;
537
+ var isEdge = UA && UA.indexOf('edge/') > 0;
538
+ var isAndroid = (UA && UA.indexOf('android') > 0) || (weexPlatform === 'android');
539
+ var isIOS = (UA && /iphone|ipad|ipod|ios/.test(UA)) || (weexPlatform === 'ios');
540
+ var isChrome = UA && /chrome\/\d+/.test(UA) && !isEdge;
541
+ var isPhantomJS = UA && /phantomjs/.test(UA);
542
+ var isFF = UA && UA.match(/firefox\/(\d+)/);
543
 
544
+ // Firefox has a "watch" function on Object.prototype...
545
+ var nativeWatch = ({}).watch;
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
546
 
547
+ var supportsPassive = false;
548
+ if (inBrowser) {
 
 
549
  try {
550
+ var opts = {};
551
+ Object.defineProperty(opts, 'passive', ({
552
+ get: function get () {
553
+ /* istanbul ignore next */
554
+ supportsPassive = true;
555
+ }
556
+ })); // https://github.com/facebook/flow/issues/285
557
+ window.addEventListener('test-passive', null, opts);
558
+ } catch (e) {}
559
+ }
560
+
561
+ // this needs to be lazy-evaled because vue may be required before
562
+ // vue-server-renderer can set VUE_ENV
563
+ var _isServer;
564
+ var isServerRendering = function () {
565
+ if (_isServer === undefined) {
566
+ /* istanbul ignore if */
567
+ if (!inBrowser && !inWeex && typeof global !== 'undefined') {
568
+ // detect presence of vue-server-renderer and avoid
569
+ // Webpack shimming the process
570
+ _isServer = global['process'] && global['process'].env.VUE_ENV === 'server';
571
+ } else {
572
+ _isServer = false;
573
+ }
574
  }
575
+ return _isServer
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
576
  };
577
 
578
+ // detect devtools
579
+ var devtools = inBrowser && window.__VUE_DEVTOOLS_GLOBAL_HOOK__;
 
580
 
581
+ /* istanbul ignore next */
582
+ function isNative (Ctor) {
583
+ return typeof Ctor === 'function' && /native code/.test(Ctor.toString())
584
+ }
585
 
586
+ var hasSymbol =
587
+ typeof Symbol !== 'undefined' && isNative(Symbol) &&
588
+ typeof Reflect !== 'undefined' && isNative(Reflect.ownKeys);
589
 
590
+ var _Set;
591
+ /* istanbul ignore if */ // $flow-disable-line
592
+ if (typeof Set !== 'undefined' && isNative(Set)) {
593
+ // use native Set when available.
594
+ _Set = Set;
595
+ } else {
596
+ // a non-standard Set polyfill that only works with primitive keys.
597
+ _Set = /*@__PURE__*/(function () {
598
+ function Set () {
599
+ this.set = Object.create(null);
600
+ }
601
+ Set.prototype.has = function has (key) {
602
+ return this.set[key] === true
603
+ };
604
+ Set.prototype.add = function add (key) {
605
+ this.set[key] = true;
606
+ };
607
+ Set.prototype.clear = function clear () {
608
+ this.set = Object.create(null);
609
+ };
610
 
611
+ return Set;
612
+ }());
613
+ }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
614
 
615
+ /* */
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
616
 
617
+ var warn = noop;
618
+ var tip = noop;
619
+ var generateComponentTrace = (noop); // work around flow check
620
+ var formatComponentName = (noop);
621
 
622
+ {
623
+ var hasConsole = typeof console !== 'undefined';
624
+ var classifyRE = /(?:^|[-_])(\w)/g;
625
+ var classify = function (str) { return str
626
+ .replace(classifyRE, function (c) { return c.toUpperCase(); })
627
+ .replace(/[-_]/g, ''); };
628
+
629
+ warn = function (msg, vm) {
630
+ var trace = vm ? generateComponentTrace(vm) : '';
631
+
632
+ if (config.warnHandler) {
633
+ config.warnHandler.call(null, msg, vm, trace);
634
+ } else if (hasConsole && (!config.silent)) {
635
+ console.error(("[Vue warn]: " + msg + trace));
636
+ }
637
+ };
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
638
 
639
+ tip = function (msg, vm) {
640
+ if (hasConsole && (!config.silent)) {
641
+ console.warn("[Vue tip]: " + msg + (
642
+ vm ? generateComponentTrace(vm) : ''
643
+ ));
644
+ }
645
+ };
646
+
647
+ formatComponentName = function (vm, includeFile) {
648
+ if (vm.$root === vm) {
649
+ return '<Root>'
650
+ }
651
+ var options = typeof vm === 'function' && vm.cid != null
652
+ ? vm.options
653
+ : vm._isVue
654
+ ? vm.$options || vm.constructor.options
655
+ : vm;
656
+ var name = options.name || options._componentTag;
657
+ var file = options.__file;
658
+ if (!name && file) {
659
+ var match = file.match(/([^/\\]+)\.vue$/);
660
+ name = match && match[1];
661
+ }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
662
 
663
+ return (
664
+ (name ? ("<" + (classify(name)) + ">") : "<Anonymous>") +
665
+ (file && includeFile !== false ? (" at " + file) : '')
666
+ )
667
+ };
668
+
669
+ var repeat = function (str, n) {
670
+ var res = '';
671
+ while (n) {
672
+ if (n % 2 === 1) { res += str; }
673
+ if (n > 1) { str += str; }
674
+ n >>= 1;
675
+ }
676
+ return res
677
+ };
678
+
679
+ generateComponentTrace = function (vm) {
680
+ if (vm._isVue && vm.$parent) {
681
+ var tree = [];
682
+ var currentRecursiveSequence = 0;
683
+ while (vm) {
684
+ if (tree.length > 0) {
685
+ var last = tree[tree.length - 1];
686
+ if (last.constructor === vm.constructor) {
687
+ currentRecursiveSequence++;
688
+ vm = vm.$parent;
689
+ continue
690
+ } else if (currentRecursiveSequence > 0) {
691
+ tree[tree.length - 1] = [last, currentRecursiveSequence];
692
+ currentRecursiveSequence = 0;
693
+ }
694
+ }
695
+ tree.push(vm);
696
+ vm = vm.$parent;
697
+ }
698
+ return '\n\nfound in\n\n' + tree
699
+ .map(function (vm, i) { return ("" + (i === 0 ? '---> ' : repeat(' ', 5 + i * 2)) + (Array.isArray(vm)
700
+ ? ((formatComponentName(vm[0])) + "... (" + (vm[1]) + " recursive calls)")
701
+ : formatComponentName(vm))); })
702
+ .join('\n')
703
+ } else {
704
+ return ("\n\n(found in " + (formatComponentName(vm)) + ")")
705
+ }
706
+ };
707
  }
 
 
708
 
709
+ /* */
 
710
 
711
+ var uid = 0;
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
712
 
713
+ /**
714
+ * A dep is an observable that can have multiple
715
+ * directives subscribing to it.
716
+ */
717
+ var Dep = function Dep () {
718
+ this.id = uid++;
719
+ this.subs = [];
720
+ };
721
 
722
+ Dep.prototype.addSub = function addSub (sub) {
723
+ this.subs.push(sub);
724
+ };
725
 
726
+ Dep.prototype.removeSub = function removeSub (sub) {
727
+ remove(this.subs, sub);
 
 
 
 
 
 
 
 
 
 
 
 
 
 
728
  };
729
+
730
+ Dep.prototype.depend = function depend () {
731
+ if (Dep.target) {
732
+ Dep.target.addDep(this);
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
733
  }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
734
  };
735
 
736
+ Dep.prototype.notify = function notify () {
737
+ // stabilize the subscriber list first
738
+ var subs = this.subs.slice();
739
+ if (!config.async) {
740
+ // subs aren't sorted in scheduler if not running async
741
+ // we need to sort them now to make sure they fire in correct
742
+ // order
743
+ subs.sort(function (a, b) { return a.id - b.id; });
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
744
  }
745
+ for (var i = 0, l = subs.length; i < l; i++) {
746
+ subs[i].update();
 
 
 
747
  }
748
+ };
749
 
750
+ // The current target watcher being evaluated.
751
+ // This is globally unique because only one watcher
752
+ // can be evaluated at a time.
753
+ Dep.target = null;
754
+ var targetStack = [];
755
+
756
+ function pushTarget (target) {
757
+ targetStack.push(target);
758
+ Dep.target = target;
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
759
  }
760
+
761
+ function popTarget () {
762
+ targetStack.pop();
763
+ Dep.target = targetStack[targetStack.length - 1];
 
 
 
 
 
 
 
764
  }
 
 
 
765
 
766
+ /* */
767
 
768
+ var VNode = function VNode (
769
+ tag,
770
+ data,
771
+ children,
772
+ text,
773
+ elm,
774
+ context,
775
+ componentOptions,
776
+ asyncFactory
 
 
 
 
 
 
 
 
 
777
  ) {
778
+ this.tag = tag;
779
+ this.data = data;
780
+ this.children = children;
781
+ this.text = text;
782
+ this.elm = elm;
783
+ this.ns = undefined;
784
+ this.context = context;
785
+ this.fnContext = undefined;
786
+ this.fnOptions = undefined;
787
+ this.fnScopeId = undefined;
788
+ this.key = data && data.key;
789
+ this.componentOptions = componentOptions;
790
+ this.componentInstance = undefined;
791
+ this.parent = undefined;
792
+ this.raw = false;
793
+ this.isStatic = false;
794
+ this.isRootInsert = true;
795
+ this.isComment = false;
796
+ this.isCloned = false;
797
+ this.isOnce = false;
798
+ this.asyncFactory = asyncFactory;
799
+ this.asyncMeta = undefined;
800
+ this.isAsyncPlaceholder = false;
801
+ };
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
802
 
803
+ var prototypeAccessors = { child: { configurable: true } };
804
+
805
+ // DEPRECATED: alias for componentInstance for backwards compat.
806
+ /* istanbul ignore next */
807
+ prototypeAccessors.child.get = function () {
808
+ return this.componentInstance
 
 
 
 
 
 
 
 
 
 
 
 
809
  };
810
+
811
+ Object.defineProperties( VNode.prototype, prototypeAccessors );
812
+
813
+ var createEmptyVNode = function (text) {
814
+ if ( text === void 0 ) text = '';
815
+
816
+ var node = new VNode();
817
+ node.text = text;
818
+ node.isComment = true;
819
+ return node
820
  };
821
+
822
+ function createTextVNode (val) {
823
+ return new VNode(undefined, undefined, undefined, String(val))
824
+ }
825
+
826
+ // optimized shallow clone
827
+ // used for static nodes and slot nodes because they may be reused across
828
+ // multiple renders, cloning them avoids errors when DOM manipulations rely
829
+ // on their elm reference.
830
+ function cloneVNode (vnode) {
831
+ var cloned = new VNode(
832
+ vnode.tag,
833
+ vnode.data,
834
+ // #7975
835
+ // clone children array to avoid mutating original in case of cloning
836
+ // a child.
837
+ vnode.children && vnode.children.slice(),
838
+ vnode.text,
839
+ vnode.elm,
840
+ vnode.context,
841
+ vnode.componentOptions,
842
+ vnode.asyncFactory
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
843
  );
844
+ cloned.ns = vnode.ns;
845
+ cloned.isStatic = vnode.isStatic;
846
+ cloned.key = vnode.key;
847
+ cloned.isComment = vnode.isComment;
848
+ cloned.fnContext = vnode.fnContext;
849
+ cloned.fnOptions = vnode.fnOptions;
850
+ cloned.fnScopeId = vnode.fnScopeId;
851
+ cloned.asyncMeta = vnode.asyncMeta;
852
+ cloned.isCloned = true;
853
+ return cloned
854
+ }
855
+
856
+ /*
857
+ * not type checking this file because flow doesn't play well with
858
+ * dynamically accessing methods on Array prototype
859
+ */
860
 
861
+ var arrayProto = Array.prototype;
862
+ var arrayMethods = Object.create(arrayProto);
863
+
864
+ var methodsToPatch = [
865
+ 'push',
866
+ 'pop',
867
+ 'shift',
868
+ 'unshift',
869
+ 'splice',
870
+ 'sort',
871
+ 'reverse'
872
+ ];
873
+
874
+ /**
875
+ * Intercept mutating methods and emit events
876
+ */
877
+ methodsToPatch.forEach(function (method) {
878
+ // cache original method
879
+ var original = arrayProto[method];
880
+ def(arrayMethods, method, function mutator () {
881
+ var args = [], len = arguments.length;
882
+ while ( len-- ) args[ len ] = arguments[ len ];
883
+
884
+ var result = original.apply(this, args);
885
+ var ob = this.__ob__;
886
+ var inserted;
887
+ switch (method) {
888
+ case 'push':
889
+ case 'unshift':
890
+ inserted = args;
891
+ break
892
+ case 'splice':
893
+ inserted = args.slice(2);
894
+ break
895
+ }
896
+ if (inserted) { ob.observeArray(inserted); }
897
+ // notify change
898
+ ob.dep.notify();
899
+ return result
900
+ });
901
+ });
902
 
903
+ /* */
904
 
905
+ var arrayKeys = Object.getOwnPropertyNames(arrayMethods);
 
 
906
 
907
+ /**
908
+ * In some cases we may want to disable observation inside a component's
909
+ * update computation.
910
+ */
911
+ var shouldObserve = true;
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
912
 
913
+ function toggleObserving (value) {
914
+ shouldObserve = value;
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
915
  }
 
 
916
 
917
+ /**
918
+ * Observer class that is attached to each observed
919
+ * object. Once attached, the observer converts the target
920
+ * object's property keys into getter/setters that
921
+ * collect dependencies and dispatch updates.
922
+ */
923
+ var Observer = function Observer (value) {
924
+ this.value = value;
925
+ this.dep = new Dep();
926
+ this.vmCount = 0;
927
+ def(value, '__ob__', this);
928
+ if (Array.isArray(value)) {
929
+ if (hasProto) {
930
+ protoAugment(value, arrayMethods);
931
+ } else {
932
+ copyAugment(value, arrayMethods, arrayKeys);
933
+ }
934
+ this.observeArray(value);
935
+ } else {
936
+ this.walk(value);
937
+ }
938
+ };
939
 
940
+ /**
941
+ * Walk through all properties and convert them into
942
+ * getter/setters. This method should only be called when
943
+ * value type is Object.
944
+ */
945
+ Observer.prototype.walk = function walk (obj) {
946
+ var keys = Object.keys(obj);
947
+ for (var i = 0; i < keys.length; i++) {
948
+ defineReactive$$1(obj, keys[i]);
949
+ }
950
+ };
951
 
952
+ /**
953
+ * Observe a list of Array items.
954
+ */
955
+ Observer.prototype.observeArray = function observeArray (items) {
956
+ for (var i = 0, l = items.length; i < l; i++) {
957
+ observe(items[i]);
958
+ }
959
+ };
960
 
961
+ // helpers
962
+
963
+ /**
964
+ * Augment a target Object or Array by intercepting
965
+ * the prototype chain using __proto__
966
+ */
967
+ function protoAugment (target, src) {
968
+ /* eslint-disable no-proto */
969
+ target.__proto__ = src;
970
+ /* eslint-enable no-proto */
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
971
  }
972
+
973
+ /**
974
+ * Augment a target Object or Array by defining
975
+ * hidden properties.
976
+ */
977
+ /* istanbul ignore next */
978
+ function copyAugment (target, src, keys) {
979
+ for (var i = 0, l = keys.length; i < l; i++) {
980
+ var key = keys[i];
981
+ def(target, key, src[key]);
982
+ }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
983
  }
 
 
984
 
985
+ /**
986
+ * Attempt to create an observer instance for a value,
987
+ * returns the new observer if successfully observed,
988
+ * or the existing observer if the value already has one.
989
+ */
990
+ function observe (value, asRootData) {
991
+ if (!isObject(value) || value instanceof VNode) {
992
+ return
993
+ }
994
+ var ob;
995
+ if (hasOwn(value, '__ob__') && value.__ob__ instanceof Observer) {
996
+ ob = value.__ob__;
997
+ } else if (
998
+ shouldObserve &&
999
+ !isServerRendering() &&
1000
+ (Array.isArray(value) || isPlainObject(value)) &&
1001
+ Object.isExtensible(value) &&
1002
+ !value._isVue
1003
+ ) {
1004
+ ob = new Observer(value);
1005
+ }
1006
+ if (asRootData && ob) {
1007
+ ob.vmCount++;
1008
+ }
1009
+ return ob
1010
+ }
1011
+
1012
+ /**
1013
+ * Define a reactive property on an Object.
1014
+ */
1015
+ function defineReactive$$1 (
1016
+ obj,
1017
+ key,
1018
+ val,
1019
+ customSetter,
1020
+ shallow
1021
+ ) {
1022
+ var dep = new Dep();
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1023
 
1024
+ var property = Object.getOwnPropertyDescriptor(obj, key);
1025
+ if (property && property.configurable === false) {
1026
+ return
1027
+ }
1028
 
1029
+ // cater for pre-defined getter/setters
1030
+ var getter = property && property.get;
1031
+ var setter = property && property.set;
1032
+ if ((!getter || setter) && arguments.length === 2) {
1033
+ val = obj[key];
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1034
  }
 
1035
 
1036
+ var childOb = !shallow && observe(val);
1037
+ Object.defineProperty(obj, key, {
1038
+ enumerable: true,
1039
+ configurable: true,
1040
+ get: function reactiveGetter () {
1041
+ var value = getter ? getter.call(obj) : val;
1042
+ if (Dep.target) {
1043
+ dep.depend();
1044
+ if (childOb) {
1045
+ childOb.dep.depend();
1046
+ if (Array.isArray(value)) {
1047
+ dependArray(value);
1048
+ }
1049
+ }
1050
+ }
1051
+ return value
1052
+ },
1053
+ set: function reactiveSetter (newVal) {
1054
+ var value = getter ? getter.call(obj) : val;
1055
+ /* eslint-disable no-self-compare */
1056
+ if (newVal === value || (newVal !== newVal && value !== value)) {
1057
+ return
1058
+ }
1059
+ /* eslint-enable no-self-compare */
1060
+ if (customSetter) {
1061
+ customSetter();
1062
+ }
1063
+ // #7981: for accessor properties without setter
1064
+ if (getter && !setter) { return }
1065
+ if (setter) {
1066
+ setter.call(obj, newVal);
1067
+ } else {
1068
+ val = newVal;
1069
+ }
1070
+ childOb = !shallow && observe(newVal);
1071
+ dep.notify();
1072
+ }
1073
+ });
1074
  }
 
 
 
 
 
1075
 
1076
+ /**
1077
+ * Set a property on an object. Adds the new property and
1078
+ * triggers change notification if the property doesn't
1079
+ * already exist.
1080
+ */
1081
+ function set (target, key, val) {
1082
+ if (isUndef(target) || isPrimitive(target)
1083
+ ) {
1084
+ warn(("Cannot set reactive property on undefined, null, or primitive value: " + ((target))));
1085
+ }
1086
+ if (Array.isArray(target) && isValidArrayIndex(key)) {
1087
+ target.length = Math.max(target.length, key);
1088
+ target.splice(key, 1, val);
1089
+ return val
1090
+ }
1091
+ if (key in target && !(key in Object.prototype)) {
1092
+ target[key] = val;
1093
+ return val
1094
+ }
1095
+ var ob = (target).__ob__;
1096
+ if (target._isVue || (ob && ob.vmCount)) {
1097
+ warn(
1098
+ 'Avoid adding reactive properties to a Vue instance or its root $data ' +
1099
+ 'at runtime - declare it upfront in the data option.'
1100
+ );
1101
+ return val
1102
+ }
1103
+ if (!ob) {
1104
+ target[key] = val;
1105
+ return val
1106
+ }
1107
+ defineReactive$$1(ob.value, key, val);
1108
+ ob.dep.notify();
1109
+ return val
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1110
  }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1111
 
1112
+ /**
1113
+ * Delete a property and trigger change if necessary.
1114
+ */
1115
+ function del (target, key) {
1116
+ if (isUndef(target) || isPrimitive(target)
1117
+ ) {
1118
+ warn(("Cannot delete reactive property on undefined, null, or primitive value: " + ((target))));
1119
+ }
1120
+ if (Array.isArray(target) && isValidArrayIndex(key)) {
1121
+ target.splice(key, 1);
1122
+ return
1123
+ }
1124
+ var ob = (target).__ob__;
1125
+ if (target._isVue || (ob && ob.vmCount)) {
1126
+ warn(
1127
+ 'Avoid deleting properties on a Vue instance or its root $data ' +
1128
+ '- just set it to null.'
1129
+ );
1130
+ return
1131
+ }
1132
+ if (!hasOwn(target, key)) {
1133
+ return
1134
+ }
1135
+ delete target[key];
1136
+ if (!ob) {
1137
+ return
1138
+ }
1139
+ ob.dep.notify();
1140
+ }
1141
+
1142
+ /**
1143
+ * Collect dependencies on array elements when the array is touched, since
1144
+ * we cannot intercept array element access like property getters.
1145
+ */
1146
+ function dependArray (value) {
1147
+ for (var e = (void 0), i = 0, l = value.length; i < l; i++) {
1148
+ e = value[i];
1149
+ e && e.__ob__ && e.__ob__.dep.depend();
1150
+ if (Array.isArray(e)) {
1151
+ dependArray(e);
1152
+ }
1153
+ }
1154
  }
1155
 
1156
+ /* */
1157
+
1158
+ /**
1159
+ * Option overwriting strategies are functions that handle
1160
+ * how to merge a parent option value and a child option
1161
+ * value into the final value.
1162
+ */
1163
+ var strats = config.optionMergeStrategies;
1164
+
1165
+ /**
1166
+ * Options with restrictions
1167
+ */
1168
  {
1169
+ strats.el = strats.propsData = function (parent, child, vm, key) {
1170
+ if (!vm) {
1171
+ warn(
1172
+ "option \"" + key + "\" can only be used during instance " +
1173
+ 'creation with the `new` keyword.'
1174
+ );
1175
+ }
1176
+ return defaultStrat(parent, child)
1177
+ };
1178
+ }
1179
+
1180
+ /**
1181
+ * Helper that recursively merges two data objects together.
1182
+ */
1183
+ function mergeData (to, from) {
1184
+ if (!from) { return to }
1185
+ var key, toVal, fromVal;
1186
+
1187
+ var keys = hasSymbol
1188
+ ? Reflect.ownKeys(from)
1189
+ : Object.keys(from);
1190
+
1191
+ for (var i = 0; i < keys.length; i++) {
1192
+ key = keys[i];
1193
+ // in case the object is already observed...
1194
+ if (key === '__ob__') { continue }
1195
+ toVal = to[key];
1196
+ fromVal = from[key];
1197
+ if (!hasOwn(to, key)) {
1198
+ set(to, key, fromVal);
1199
+ } else if (
1200
+ toVal !== fromVal &&
1201
+ isPlainObject(toVal) &&
1202
+ isPlainObject(fromVal)
1203
+ ) {
1204
+ mergeData(toVal, fromVal);
1205
+ }
1206
+ }
1207
+ return to
1208
+ }
1209
+
1210
+ /**
1211
+ * Data
1212
+ */
1213
+ function mergeDataOrFn (
1214
+ parentVal,
1215
+ childVal,
1216
+ vm
1217
+ ) {
1218
+ if (!vm) {
1219
+ // in a Vue.extend merge, both should be functions
1220
+ if (!childVal) {
1221
+ return parentVal
1222
+ }
1223
+ if (!parentVal) {
1224
+ return childVal
1225
+ }
1226
+ // when parentVal & childVal are both present,
1227
+ // we need to return a function that returns the
1228
+ // merged result of both functions... no need to
1229
+ // check if parentVal is a function here because
1230
+ // it has to be a function to pass previous merges.
1231
+ return function mergedDataFn () {
1232
+ return mergeData(
1233
+ typeof childVal === 'function' ? childVal.call(this, this) : childVal,
1234
+ typeof parentVal === 'function' ? parentVal.call(this, this) : parentVal
1235
+ )
1236
+ }
1237
+ } else {
1238
+ return function mergedInstanceDataFn () {
1239
+ // instance merge
1240
+ var instanceData = typeof childVal === 'function'
1241
+ ? childVal.call(vm, vm)
1242
+ : childVal;
1243
+ var defaultData = typeof parentVal === 'function'
1244
+ ? parentVal.call(vm, vm)
1245
+ : parentVal;
1246
+ if (instanceData) {
1247
+ return mergeData(instanceData, defaultData)
1248
+ } else {
1249
+ return defaultData
1250
+ }
1251
+ }
1252
+ }
1253
  }
1254
 
1255
+ strats.data = function (
1256
+ parentVal,
1257
+ childVal,
1258
+ vm
1259
+ ) {
1260
+ if (!vm) {
1261
+ if (childVal && typeof childVal !== 'function') {
1262
+ warn(
1263
+ 'The "data" option should be a function ' +
1264
+ 'that returns a per-instance value in component ' +
1265
+ 'definitions.',
1266
+ vm
1267
+ );
1268
+
1269
+ return parentVal
1270
+ }
1271
+ return mergeDataOrFn(parentVal, childVal)
1272
+ }
1273
+
1274
+ return mergeDataOrFn(parentVal, childVal, vm)
1275
  };
 
 
 
 
 
 
 
 
1276
 
1277
+ /**
1278
+ * Hooks and props are merged as arrays.
1279
+ */
1280
+ function mergeHook (
1281
+ parentVal,
1282
+ childVal
1283
+ ) {
1284
+ var res = childVal
1285
+ ? parentVal
1286
+ ? parentVal.concat(childVal)
1287
+ : Array.isArray(childVal)
1288
+ ? childVal
1289
+ : [childVal]
1290
+ : parentVal;
1291
+ return res
1292
+ ? dedupeHooks(res)
1293
+ : res
1294
+ }
1295
+
1296
+ function dedupeHooks (hooks) {
1297
+ var res = [];
1298
+ for (var i = 0; i < hooks.length; i++) {
1299
+ if (res.indexOf(hooks[i]) === -1) {
1300
+ res.push(hooks[i]);
1301
+ }
1302
+ }
1303
+ return res
1304
  }
1305
 
1306
+ LIFECYCLE_HOOKS.forEach(function (hook) {
1307
+ strats[hook] = mergeHook;
1308
+ });
1309
+
1310
+ /**
1311
+ * Assets
1312
+ *
1313
+ * When a vm is present (instance creation), we need to do
1314
+ * a three-way merge between constructor options, instance
1315
+ * options and parent options.
1316
+ */
1317
+ function mergeAssets (
1318
+ parentVal,
1319
+ childVal,
1320
+ vm,
1321
+ key
1322
+ ) {
1323
+ var res = Object.create(parentVal || null);
1324
+ if (childVal) {
1325
+ assertObjectType(key, childVal, vm);
1326
+ return extend(res, childVal)
1327
+ } else {
1328
+ return res
1329
+ }
1330
+ }
1331
 
 
 
1332
  ASSET_TYPES.forEach(function (type) {
1333
+ strats[type + 's'] = mergeAssets;
1334
  });
1335
+
1336
+ /**
1337
+ * Watchers.
1338
+ *
1339
+ * Watchers hashes should not overwrite one
1340
+ * another, so we merge them as arrays.
1341
+ */
1342
+ strats.watch = function (
1343
+ parentVal,
1344
+ childVal,
1345
+ vm,
1346
+ key
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1347
  ) {
1348
+ // work around Firefox's Object.prototype.watch...
1349
+ if (parentVal === nativeWatch) { parentVal = undefined; }
1350
+ if (childVal === nativeWatch) { childVal = undefined; }
1351
+ /* istanbul ignore if */
1352
+ if (!childVal) { return Object.create(parentVal || null) }
1353
  {
1354
+ assertObjectType(key, childVal, vm);
1355
+ }
1356
+ if (!parentVal) { return childVal }
1357
+ var ret = {};
1358
+ extend(ret, parentVal);
1359
+ for (var key$1 in childVal) {
1360
+ var parent = ret[key$1];
1361
+ var child = childVal[key$1];
1362
+ if (parent && !Array.isArray(parent)) {
1363
+ parent = [parent];
1364
+ }
1365
+ ret[key$1] = parent
1366
+ ? parent.concat(child)
1367
+ : Array.isArray(child) ? child : [child];
1368
+ }
1369
+ return ret
1370
+ };
1371
+
1372
+ /**
1373
+ * Other object hashes.
1374
+ */
1375
+ strats.props =
1376
+ strats.methods =
1377
+ strats.inject =
1378
+ strats.computed = function (
1379
+ parentVal,
1380
+ childVal,
1381
+ vm,
1382
+ key
1383
+ ) {
1384
+ if (childVal && "development" !== 'production') {
1385
+ assertObjectType(key, childVal, vm);
1386
+ }
1387
+ if (!parentVal) { return childVal }
1388
+ var ret = Object.create(null);
1389
+ extend(ret, parentVal);
1390
+ if (childVal) { extend(ret, childVal); }
1391
+ return ret
1392
+ };
1393
+ strats.provide = mergeDataOrFn;
1394
+
1395
+ /**
1396
+ * Default strategy.
1397
+ */
1398
+ var defaultStrat = function (parentVal, childVal) {
1399
+ return childVal === undefined
1400
+ ? parentVal
1401
+ : childVal
1402
+ };
1403
+
1404
+ /**
1405
+ * Validate component names
1406
+ */
1407
+ function checkComponents (options) {
1408
+ for (var key in options.components) {
1409
+ validateComponentName(key);
1410
+ }
1411
+ }
1412
+
1413
+ function validateComponentName (name) {
1414
+ if (!new RegExp(("^[a-zA-Z][\\-\\.0-9_" + (unicodeRegExp.source) + "]*$")).test(name)) {
1415
  warn(
1416
+ 'Invalid component name: "' + name + '". Component names ' +
1417
+ 'should conform to valid custom element name in html5 specification.'
1418
  );
 
1419
  }
1420
+ if (isBuiltInTag(name) || config.isReservedTag(name)) {
1421
+ warn(
1422
+ 'Do not use built-in or reserved HTML elements as component ' +
1423
+ 'id: ' + name
1424
+ );
1425
  }
1426
+ }
1427
+
1428
+ /**
1429
+ * Ensure all props option syntax are normalized into the
1430
+ * Object-based format.
1431
+ */
1432
+ function normalizeProps (options, vm) {
1433
+ var props = options.props;
1434
+ if (!props) { return }
1435
+ var res = {};
1436
+ var i, val, name;
1437
+ if (Array.isArray(props)) {
1438
+ i = props.length;
1439
+ while (i--) {
1440
+ val = props[i];
1441
+ if (typeof val === 'string') {
1442
+ name = camelize(val);
1443
+ res[name] = { type: null };
1444
+ } else {
1445
+ warn('props must be strings when using array syntax.');
1446
+ }
1447
+ }
1448
+ } else if (isPlainObject(props)) {
1449
+ for (var key in props) {
1450
+ val = props[key];
1451
+ name = camelize(key);
1452
+ res[name] = isPlainObject(val)
1453
+ ? val
1454
+ : { type: val };
1455
+ }
1456
+ } else {
1457
+ warn(
1458
+ "Invalid value for option \"props\": expected an Array or an Object, " +
1459
+ "but got " + (toRawType(props)) + ".",
1460
+ vm
1461
+ );
1462
  }
1463
+ options.props = res;
1464
+ }
1465
+
1466
+ /**
1467
+ * Normalize all injections into Object-based format
1468
+ */
1469
+ function normalizeInject (options, vm) {
1470
+ var inject = options.inject;
1471
+ if (!inject) { return }
1472
+ var normalized = options.inject = {};
1473
+ if (Array.isArray(inject)) {
1474
+ for (var i = 0; i < inject.length; i++) {
1475
+ normalized[inject[i]] = { from: inject[i] };
1476
+ }
1477
+ } else if (isPlainObject(inject)) {
1478
+ for (var key in inject) {
1479
+ var val = inject[key];
1480
+ normalized[key] = isPlainObject(val)
1481
+ ? extend({ from: key }, val)
1482
+ : { from: val };
1483
+ }
1484
+ } else {
1485
+ warn(
1486
+ "Invalid value for option \"inject\": expected an Array or an Object, " +
1487
+ "but got " + (toRawType(inject)) + ".",
1488
+ vm
1489
+ );
1490
+ }
1491
+ }
1492
 
1493
+ /**
1494
+ * Normalize raw function directives into object format.
1495
+ */
1496
+ function normalizeDirectives (options) {
1497
+ var dirs = options.directives;
1498
+ if (dirs) {
1499
+ for (var key in dirs) {
1500
+ var def$$1 = dirs[key];
1501
+ if (typeof def$$1 === 'function') {
1502
+ dirs[key] = { bind: def$$1, update: def$$1 };
1503
+ }
1504
+ }
1505
+ }
1506
+ }
1507
 
1508
+ function assertObjectType (name, value, vm) {
1509
+ if (!isPlainObject(value)) {
1510
+ warn(
1511
+ "Invalid value for option \"" + name + "\": expected an Object, " +
1512
+ "but got " + (toRawType(value)) + ".",
1513
+ vm
1514
+ );
1515
+ }
1516
+ }
1517
 
1518
+ /**
1519
+ * Merge two option objects into a new one.
1520
+ * Core utility used in both instantiation and inheritance.
1521
+ */
1522
+ function mergeOptions (
1523
+ parent,
1524
+ child,
1525
+ vm
1526
+ ) {
1527
+ {
1528
+ checkComponents(child);
1529
+ }
1530
 
1531
+ if (typeof child === 'function') {
1532
+ child = child.options;
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1533
  }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1534
 
1535
+ normalizeProps(child, vm);
1536
+ normalizeInject(child, vm);
1537
+ normalizeDirectives(child);
1538
+
1539
+ // Apply extends and mixins on the child options,
1540
+ // but only if it is a raw options object that isn't
1541
+ // the result of another mergeOptions call.
1542
+ // Only merged options has the _base property.
1543
+ if (!child._base) {
1544
+ if (child.extends) {
1545
+ parent = mergeOptions(parent, child.extends, vm);
1546
+ }
1547
+ if (child.mixins) {
1548
+ for (var i = 0, l = child.mixins.length; i < l; i++) {
1549
+ parent = mergeOptions(parent, child.mixins[i], vm);
1550
+ }
1551
+ }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1552
  }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1553
 
1554
+ var options = {};
1555
+ var key;
1556
+ for (key in parent) {
1557
+ mergeField(key);
1558
+ }
1559
+ for (key in child) {
1560
+ if (!hasOwn(parent, key)) {
1561
+ mergeField(key);
1562
+ }
1563
+ }
1564
+ function mergeField (key) {
1565
+ var strat = strats[key] || defaultStrat;
1566
+ options[key] = strat(parent[key], child[key], vm, key);
1567
+ }
1568
+ return options
1569
+ }
1570
+
1571
+ /**
1572
+ * Resolve an asset.
1573
+ * This function is used because child instances need access
1574
+ * to assets defined in its ancestor chain.
1575
+ */
1576
+ function resolveAsset (
1577
+ options,
1578
+ type,
1579
+ id,
1580
+ warnMissing
1581
+ ) {
1582
  /* istanbul ignore if */
1583
+ if (typeof id !== 'string') {
1584
+ return
1585
+ }
1586
+ var assets = options[type];
1587
+ // check local registration variations first
1588
+ if (hasOwn(assets, id)) { return assets[id] }
1589
+ var camelizedId = camelize(id);
1590
+ if (hasOwn(assets, camelizedId)) { return assets[camelizedId] }
1591
+ var PascalCaseId = capitalize(camelizedId);
1592
+ if (hasOwn(assets, PascalCaseId)) { return assets[PascalCaseId] }
1593
+ // fallback to prototype chain
1594
+ var res = assets[id] || assets[camelizedId] || assets[PascalCaseId];
1595
+ if (warnMissing && !res) {
1596
+ warn(
1597
+ 'Failed to resolve ' + type.slice(0, -1) + ': ' + id,
1598
+ options
1599
+ );
1600
+ }
1601
+ return res
1602
+ }
1603
+
1604
+ /* */
1605
+
1606
+
1607
+
1608
+ function validateProp (
1609
+ key,
1610
+ propOptions,
1611
+ propsData,
1612
+ vm
1613
+ ) {
1614
+ var prop = propOptions[key];
1615
+ var absent = !hasOwn(propsData, key);
1616
+ var value = propsData[key];
1617
+ // boolean casting
1618
+ var booleanIndex = getTypeIndex(Boolean, prop.type);
1619
+ if (booleanIndex > -1) {
1620
+ if (absent && !hasOwn(prop, 'default')) {
1621
+ value = false;
1622
+ } else if (value === '' || value === hyphenate(key)) {
1623
+ // only cast empty string / same name to boolean if
1624
+ // boolean has higher priority
1625
+ var stringIndex = getTypeIndex(String, prop.type);
1626
+ if (stringIndex < 0 || booleanIndex < stringIndex) {
1627
+ value = true;
1628
+ }
1629
+ }
1630
+ }
1631
+ // check default value
1632
+ if (value === undefined) {
1633
+ value = getPropDefaultValue(vm, prop, key);
1634
+ // since the default value is a fresh copy,
1635
+ // make sure to observe it.
1636
+ var prevShouldObserve = shouldObserve;
1637
+ toggleObserving(true);
1638
+ observe(value);
1639
+ toggleObserving(prevShouldObserve);
1640
+ }
1641
+ {
1642
+ assertProp(prop, key, value, vm, absent);
1643
+ }
1644
+ return value
1645
+ }
1646
+
1647
+ /**
1648
+ * Get the default value of a prop.
1649
+ */
1650
+ function getPropDefaultValue (vm, prop, key) {
1651
+ // no default, return undefined
1652
+ if (!hasOwn(prop, 'default')) {
1653
+ return undefined
1654
+ }
1655
+ var def = prop.default;
1656
+ // warn against non-factory defaults for Object & Array
1657
+ if (isObject(def)) {
1658
+ warn(
1659
+ 'Invalid default value for prop "' + key + '": ' +
1660
+ 'Props with type Object/Array must use a factory function ' +
1661
+ 'to return the default value.',
1662
+ vm
1663
+ );
1664
+ }
1665
+ // the raw prop value was also undefined from previous render,
1666
+ // return previous default value to avoid unnecessary watcher trigger
1667
+ if (vm && vm.$options.propsData &&
1668
+ vm.$options.propsData[key] === undefined &&
1669
+ vm._props[key] !== undefined
1670
+ ) {
1671
+ return vm._props[key]
1672
+ }
1673
+ // call factory function for non-Function types
1674
+ // a value is Function if its prototype is function even across different execution context
1675
+ return typeof def === 'function' && getType(prop.type) !== 'Function'
1676
+ ? def.call(vm)
1677
+ : def
1678
+ }
1679
+
1680
+ /**
1681
+ * Assert whether a prop is valid.
1682
+ */
1683
+ function assertProp (
1684
+ prop,
1685
+ name,
1686
+ value,
1687
+ vm,
1688
+ absent
1689
+ ) {
1690
+ if (prop.required && absent) {
1691
+ warn(
1692
+ 'Missing required prop: "' + name + '"',
1693
+ vm
1694
+ );
1695
+ return
1696
+ }
1697
+ if (value == null && !prop.required) {
1698
+ return
1699
+ }
1700
+ var type = prop.type;
1701
+ var valid = !type || type === true;
1702
+ var expectedTypes = [];
1703
+ if (type) {
1704
+ if (!Array.isArray(type)) {
1705
+ type = [type];
1706
+ }
1707
+ for (var i = 0; i < type.length && !valid; i++) {
1708
+ var assertedType = assertType(value, type[i]);
1709
+ expectedTypes.push(assertedType.expectedType || '');
1710
+ valid = assertedType.valid;
1711
+ }
1712
+ }
1713
+
1714
+ if (!valid) {
1715
+ warn(
1716
+ getInvalidTypeMessage(name, value, expectedTypes),
1717
+ vm
1718
+ );
1719
+ return
1720
+ }
1721
+ var validator = prop.validator;
1722
+ if (validator) {
1723
+ if (!validator(value)) {
1724
+ warn(
1725
+ 'Invalid prop: custom validator check failed for prop "' + name + '".',
1726
+ vm
1727
+ );
1728
+ }
1729
+ }
1730
+ }
1731
+
1732
+ var simpleCheckRE = /^(String|Number|Boolean|Function|Symbol)$/;
1733
+
1734
+ function assertType (value, type) {
1735
+ var valid;
1736
+ var expectedType = getType(type);
1737
+ if (simpleCheckRE.test(expectedType)) {
1738
+ var t = typeof value;
1739
+ valid = t === expectedType.toLowerCase();
1740
+ // for primitive wrapper objects
1741
+ if (!valid && t === 'object') {
1742
+ valid = value instanceof type;
1743
+ }
1744
+ } else if (expectedType === 'Object') {
1745
+ valid = isPlainObject(value);
1746
+ } else if (expectedType === 'Array') {
1747
+ valid = Array.isArray(value);
1748
+ } else {
1749
+ valid = value instanceof type;
1750
+ }
1751
+ return {
1752
+ valid: valid,
1753
+ expectedType: expectedType
1754
+ }
1755
+ }
1756
+
1757
+ /**
1758
+ * Use function string name to check built-in types,
1759
+ * because a simple equality check will fail when running
1760
+ * across different vms / iframes.
1761
+ */
1762
+ function getType (fn) {
1763
+ var match = fn && fn.toString().match(/^\s*function (\w+)/);
1764
+ return match ? match[1] : ''
1765
+ }
1766
+
1767
+ function isSameType (a, b) {
1768
+ return getType(a) === getType(b)
1769
+ }
1770
+
1771
+ function getTypeIndex (type, expectedTypes) {
1772
+ if (!Array.isArray(expectedTypes)) {
1773
+ return isSameType(expectedTypes, type) ? 0 : -1
1774
+ }
1775
+ for (var i = 0, len = expectedTypes.length; i < len; i++) {
1776
+ if (isSameType(expectedTypes[i], type)) {
1777
+ return i
1778
+ }
1779
+ }
1780
+ return -1
1781
+ }
1782
+
1783
+ function getInvalidTypeMessage (name, value, expectedTypes) {
1784
+ var message = "Invalid prop: type check failed for prop \"" + name + "\"." +
1785
+ " Expected " + (expectedTypes.map(capitalize).join(', '));
1786
+ var expectedType = expectedTypes[0];
1787
+ var receivedType = toRawType(value);
1788
+ var expectedValue = styleValue(value, expectedType);
1789
+ var receivedValue = styleValue(value, receivedType);
1790
+ // check if we need to specify expected value
1791
+ if (expectedTypes.length === 1 &&
1792
+ isExplicable(expectedType) &&
1793
+ !isBoolean(expectedType, receivedType)) {
1794
+ message += " with value " + expectedValue;
1795
+ }
1796
+ message += ", got " + receivedType + " ";
1797
+ // check if we need to specify received value
1798
+ if (isExplicable(receivedType)) {
1799
+ message += "with value " + receivedValue + ".";
1800
+ }
1801
+ return message
1802
+ }
1803
+
1804
+ function styleValue (value, type) {
1805
+ if (type === 'String') {
1806
+ return ("\"" + value + "\"")
1807
+ } else if (type === 'Number') {
1808
+ return ("" + (Number(value)))
1809
+ } else {
1810
+ return ("" + value)
1811
+ }
1812
+ }
1813
+
1814
+ function isExplicable (value) {
1815
+ var explicitTypes = ['string', 'number', 'boolean'];
1816
+ return explicitTypes.some(function (elem) { return value.toLowerCase() === elem; })
1817
+ }
1818
+
1819
+ function isBoolean () {
1820
+ var args = [], len = arguments.length;
1821
+ while ( len-- ) args[ len ] = arguments[ len ];
1822
+
1823
+ return args.some(function (elem) { return elem.toLowerCase() === 'boolean'; })
1824
+ }
1825
+
1826
+ /* */
1827
+
1828
+ function handleError (err, vm, info) {
1829
+ // Deactivate deps tracking while processing error handler to avoid possible infinite rendering.
1830
+ // See: https://github.com/vuejs/vuex/issues/1505
1831
+ pushTarget();
1832
+ try {
1833
+ if (vm) {
1834
+ var cur = vm;
1835
+ while ((cur = cur.$parent)) {
1836
+ var hooks = cur.$options.errorCaptured;
1837
+ if (hooks) {
1838
+ for (var i = 0; i < hooks.length; i++) {
1839
+ try {
1840
+ var capture = hooks[i].call(cur, err, vm, info) === false;
1841
+ if (capture) { return }
1842
+ } catch (e) {
1843
+ globalHandleError(e, cur, 'errorCaptured hook');
1844
+ }
1845
+ }
1846
+ }
1847
+ }
1848
+ }
1849
+ globalHandleError(err, vm, info);
1850
+ } finally {
1851
+ popTarget();
1852
+ }
1853
+ }
1854
+
1855
+ function invokeWithErrorHandling (
1856
+ handler,
1857
+ context,
1858
+ args,
1859
+ vm,
1860
+ info
1861
+ ) {
1862
+ var res;
1863
+ try {
1864
+ res = args ? handler.apply(context, args) : handler.call(context);
1865
+ if (res && !res._isVue && isPromise(res) && !res._handled) {
1866
+ res.catch(function (e) { return handleError(e, vm, info + " (Promise/async)"); });
1867
+ // issue #9511
1868
+ // avoid catch triggering multiple times when nested calls
1869
+ res._handled = true;
1870
+ }
1871
+ } catch (e) {
1872
+ handleError(e, vm, info);
1873
+ }
1874
+ return res
1875
+ }
1876
+
1877
+ function globalHandleError (err, vm, info) {
1878
+ if (config.errorHandler) {
1879
+ try {
1880
+ return config.errorHandler.call(null, err, vm, info)
1881
+ } catch (e) {
1882
+ // if the user intentionally throws the original error in the handler,
1883
+ // do not log it twice
1884
+ if (e !== err) {
1885
+ logError(e, null, 'config.errorHandler');
1886
+ }
1887
+ }
1888
+ }
1889
+ logError(err, vm, info);
1890
+ }
1891
+
1892
+ function logError (err, vm, info) {
1893
+ {
1894
+ warn(("Error in " + info + ": \"" + (err.toString()) + "\""), vm);
1895
+ }
1896
+ /* istanbul ignore else */
1897
+ if ((inBrowser || inWeex) && typeof console !== 'undefined') {
1898
+ console.error(err);
1899
+ } else {
1900
+ throw err
1901
+ }
1902
+ }
1903
+
1904
+ /* */
1905
+
1906
+ var isUsingMicroTask = false;
1907
+
1908
+ var callbacks = [];
1909
+ var pending = false;
1910
+
1911
+ function flushCallbacks () {
1912
+ pending = false;
1913
+ var copies = callbacks.slice(0);
1914
+ callbacks.length = 0;
1915
+ for (var i = 0; i < copies.length; i++) {
1916
+ copies[i]();
1917
+ }
1918
+ }
1919
+
1920
+ // Here we have async deferring wrappers using microtasks.
1921
+ // In 2.5 we used (macro) tasks (in combination with microtasks).
1922
+ // However, it has subtle problems when state is changed right before repaint
1923
+ // (e.g. #6813, out-in transitions).
1924
+ // Also, using (macro) tasks in event handler would cause some weird behaviors
1925
+ // that cannot be circumvented (e.g. #7109, #7153, #7546, #7834, #8109).
1926
+ // So we now use microtasks everywhere, again.
1927
+ // A major drawback of this tradeoff is that there are some scenarios
1928
+ // where microtasks have too high a priority and fire in between supposedly
1929
+ // sequential events (e.g. #4521, #6690, which have workarounds)
1930
+ // or even between bubbling of the same event (#6566).
1931
+ var timerFunc;
1932
+
1933
+ // The nextTick behavior leverages the microtask queue, which can be accessed
1934
+ // via either native Promise.then or MutationObserver.
1935
+ // MutationObserver has wider support, however it is seriously bugged in
1936
+ // UIWebView in iOS >= 9.3.3 when triggered in touch event handlers. It
1937
+ // completely stops working after triggering a few times... so, if native
1938
+ // Promise is available, we will use it:
1939
+ /* istanbul ignore next, $flow-disable-line */
1940
+ if (typeof Promise !== 'undefined' && isNative(Promise)) {
1941
+ var p = Promise.resolve();
1942
+ timerFunc = function () {
1943
+ p.then(flushCallbacks);
1944
+ // In problematic UIWebViews, Promise.then doesn't completely break, but
1945
+ // it can get stuck in a weird state where callbacks are pushed into the
1946
+ // microtask queue but the queue isn't being flushed, until the browser
1947
+ // needs to do some other work, e.g. handle a timer. Therefore we can
1948
+ // "force" the microtask queue to be flushed by adding an empty timer.
1949
+ if (isIOS) { setTimeout(noop); }
1950
+ };
1951
+ isUsingMicroTask = true;
1952
+ } else if (!isIE && typeof MutationObserver !== 'undefined' && (
1953
+ isNative(MutationObserver) ||
1954
+ // PhantomJS and iOS 7.x
1955
+ MutationObserver.toString() === '[object MutationObserverConstructor]'
1956
+ )) {
1957
+ // Use MutationObserver where native Promise is not available,
1958
+ // e.g. PhantomJS, iOS7, Android 4.4
1959
+ // (#6466 MutationObserver is unreliable in IE11)
1960
+ var counter = 1;
1961
+ var observer = new MutationObserver(flushCallbacks);
1962
+ var textNode = document.createTextNode(String(counter));
1963
+ observer.observe(textNode, {
1964
+ characterData: true
1965
+ });
1966
+ timerFunc = function () {
1967
+ counter = (counter + 1) % 2;
1968
+ textNode.data = String(counter);
1969
+ };
1970
+ isUsingMicroTask = true;
1971
+ } else if (typeof setImmediate !== 'undefined' && isNative(setImmediate)) {
1972
+ // Fallback to setImmediate.
1973
+ // Techinically it leverages the (macro) task queue,
1974
+ // but it is still a better choice than setTimeout.
1975
+ timerFunc = function () {
1976
+ setImmediate(flushCallbacks);
1977
+ };
1978
+ } else {
1979
+ // Fallback to setTimeout.
1980
+ timerFunc = function () {
1981
+ setTimeout(flushCallbacks, 0);
1982
+ };
1983
+ }
1984
+
1985
+ function nextTick (cb, ctx) {
1986
+ var _resolve;
1987
+ callbacks.push(function () {
1988
+ if (cb) {
1989
+ try {
1990
+ cb.call(ctx);
1991
+ } catch (e) {
1992
+ handleError(e, ctx, 'nextTick');
1993
+ }
1994
+ } else if (_resolve) {
1995
+ _resolve(ctx);
1996
+ }
1997
+ });
1998
+ if (!pending) {
1999
+ pending = true;
2000
+ timerFunc();
2001
+ }
2002
+ // $flow-disable-line
2003
+ if (!cb && typeof Promise !== 'undefined') {
2004
+ return new Promise(function (resolve) {
2005
+ _resolve = resolve;
2006
+ })
2007
+ }
2008
+ }
2009
+
2010
+ /* */
2011
+
2012
+ var mark;
2013
+ var measure;
2014
+
2015
+ {
2016
+ var perf = inBrowser && window.performance;
2017
+ /* istanbul ignore if */
2018
+ if (
2019
+ perf &&
2020
+ perf.mark &&
2021
+ perf.measure &&
2022
+ perf.clearMarks &&
2023
+ perf.clearMeasures
2024
+ ) {
2025
+ mark = function (tag) { return perf.mark(tag); };
2026
+ measure = function (name, startTag, endTag) {
2027
+ perf.measure(name, startTag, endTag);
2028
+ perf.clearMarks(startTag);
2029
+ perf.clearMarks(endTag);
2030
+ // perf.clearMeasures(name)
2031
+ };
2032
+ }
2033
+ }
2034
+
2035
+ /* not type checking this file because flow doesn't play well with Proxy */
2036
+
2037
+ var initProxy;
2038
+
2039
+ {
2040
+ var allowedGlobals = makeMap(
2041
+ 'Infinity,undefined,NaN,isFinite,isNaN,' +
2042
+ 'parseFloat,parseInt,decodeURI,decodeURIComponent,encodeURI,encodeURIComponent,' +
2043
+ 'Math,Number,Date,Array,Object,Boolean,String,RegExp,Map,Set,JSON,Intl,' +
2044
+ 'require' // for Webpack/Browserify
2045
+ );
2046
+
2047
+ var warnNonPresent = function (target, key) {
2048
+ warn(
2049
+ "Property or method \"" + key + "\" is not defined on the instance but " +
2050
+ 'referenced during render. Make sure that this property is reactive, ' +
2051
+ 'either in the data option, or for class-based components, by ' +
2052
+ 'initializing the property. ' +
2053
+ 'See: https://vuejs.org/v2/guide/reactivity.html#Declaring-Reactive-Properties.',
2054
+ target
2055
+ );
2056
+ };
2057
+
2058
+ var warnReservedPrefix = function (target, key) {
2059
+ warn(
2060
+ "Property \"" + key + "\" must be accessed with \"$data." + key + "\" because " +
2061
+ 'properties starting with "$" or "_" are not proxied in the Vue instance to ' +
2062
+ 'prevent conflicts with Vue internals' +
2063
+ 'See: https://vuejs.org/v2/api/#data',
2064
+ target
2065
+ );
2066
+ };
2067
+
2068
+ var hasProxy =
2069
+ typeof Proxy !== 'undefined' && isNative(Proxy);
2070
+
2071
+ if (hasProxy) {
2072
+ var isBuiltInModifier = makeMap('stop,prevent,self,ctrl,shift,alt,meta,exact');
2073
+ config.keyCodes = new Proxy(config.keyCodes, {
2074
+ set: function set (target, key, value) {
2075
+ if (isBuiltInModifier(key)) {
2076
+ warn(("Avoid overwriting built-in modifier in config.keyCodes: ." + key));
2077
+ return false
2078
+ } else {
2079
+ target[key] = value;
2080
+ return true
2081
+ }
2082
+ }
2083
+ });
2084
+ }
2085
+
2086
+ var hasHandler = {
2087
+ has: function has (target, key) {
2088
+ var has = key in target;
2089
+ var isAllowed = allowedGlobals(key) ||
2090
+ (typeof key === 'string' && key.charAt(0) === '_' && !(key in target.$data));
2091
+ if (!has && !isAllowed) {
2092
+ if (key in target.$data) { warnReservedPrefix(target, key); }
2093
+ else { warnNonPresent(target, key); }
2094
+ }
2095
+ return has || !isAllowed
2096
+ }
2097
+ };
2098
+
2099
+ var getHandler = {
2100
+ get: function get (target, key) {
2101
+ if (typeof key === 'string' && !(key in target)) {
2102
+ if (key in target.$data) { warnReservedPrefix(target, key); }
2103
+ else { warnNonPresent(target, key); }
2104
+ }
2105
+ return target[key]
2106
+ }
2107
+ };
2108
+
2109
+ initProxy = function initProxy (vm) {
2110
+ if (hasProxy) {
2111
+ // determine which proxy handler to use
2112
+ var options = vm.$options;
2113
+ var handlers = options.render && options.render._withStripped
2114
+ ? getHandler
2115
+ : hasHandler;
2116
+ vm._renderProxy = new Proxy(vm, handlers);
2117
+ } else {
2118
+ vm._renderProxy = vm;
2119
+ }
2120
+ };
2121
+ }
2122
+
2123
+ /* */
2124
+
2125
+ var seenObjects = new _Set();
2126
+
2127
+ /**
2128
+ * Recursively traverse an object to evoke all converted
2129
+ * getters, so that every nested property inside the object
2130
+ * is collected as a "deep" dependency.
2131
+ */
2132
+ function traverse (val) {
2133
+ _traverse(val, seenObjects);
2134
+ seenObjects.clear();
2135
+ }
2136
+
2137
+ function _traverse (val, seen) {
2138
+ var i, keys;
2139
+ var isA = Array.isArray(val);
2140
+ if ((!isA && !isObject(val)) || Object.isFrozen(val) || val instanceof VNode) {
2141
+ return
2142
+ }
2143
+ if (val.__ob__) {
2144
+ var depId = val.__ob__.dep.id;
2145
+ if (seen.has(depId)) {
2146
+ return
2147
+ }
2148
+ seen.add(depId);
2149
+ }
2150
+ if (isA) {
2151
+ i = val.length;
2152
+ while (i--) { _traverse(val[i], seen); }
2153
+ } else {
2154
+ keys = Object.keys(val);
2155
+ i = keys.length;
2156
+ while (i--) { _traverse(val[keys[i]], seen); }
2157
+ }
2158
+ }
2159
+
2160
+ /* */
2161
+
2162
+ var normalizeEvent = cached(function (name) {
2163
+ var passive = name.charAt(0) === '&';
2164
+ name = passive ? name.slice(1) : name;
2165
+ var once$$1 = name.charAt(0) === '~'; // Prefixed last, checked first
2166
+ name = once$$1 ? name.slice(1) : name;
2167
+ var capture = name.charAt(0) === '!';
2168
+ name = capture ? name.slice(1) : name;
2169
+ return {
2170
+ name: name,
2171
+ once: once$$1,
2172
+ capture: capture,
2173
+ passive: passive
2174
+ }
2175
+ });
2176
+
2177
+ function createFnInvoker (fns, vm) {
2178
+ function invoker () {
2179
+ var arguments$1 = arguments;
2180
+
2181
+ var fns = invoker.fns;
2182
+ if (Array.isArray(fns)) {
2183
+ var cloned = fns.slice();
2184
+ for (var i = 0; i < cloned.length; i++) {
2185
+ invokeWithErrorHandling(cloned[i], null, arguments$1, vm, "v-on handler");
2186
+ }
2187
+ } else {
2188
+ // return handler return value for single handlers
2189
+ return invokeWithErrorHandling(fns, null, arguments, vm, "v-on handler")
2190
+ }
2191
+ }
2192
+ invoker.fns = fns;
2193
+ return invoker
2194
+ }
2195
+
2196
+ function updateListeners (
2197
+ on,
2198
+ oldOn,
2199
+ add,
2200
+ remove$$1,
2201
+ createOnceHandler,
2202
+ vm
2203
+ ) {
2204
+ var name, def$$1, cur, old, event;
2205
+ for (name in on) {
2206
+ def$$1 = cur = on[name];
2207
+ old = oldOn[name];
2208
+ event = normalizeEvent(name);
2209
+ if (isUndef(cur)) {
2210
+ warn(
2211
+ "Invalid handler for event \"" + (event.name) + "\": got " + String(cur),
2212
+ vm
2213
+ );
2214
+ } else if (isUndef(old)) {
2215
+ if (isUndef(cur.fns)) {
2216
+ cur = on[name] = createFnInvoker(cur, vm);
2217
+ }
2218
+ if (isTrue(event.once)) {
2219
+ cur = on[name] = createOnceHandler(event.name, cur, event.capture);
2220
+ }
2221
+ add(event.name, cur, event.capture, event.passive, event.params);
2222
+ } else if (cur !== old) {
2223
+ old.fns = cur;
2224
+ on[name] = old;
2225
+ }
2226
+ }
2227
+ for (name in oldOn) {
2228
+ if (isUndef(on[name])) {
2229
+ event = normalizeEvent(name);
2230
+ remove$$1(event.name, oldOn[name], event.capture);
2231
+ }
2232
+ }
2233
+ }
2234
+
2235
+ /* */
2236
+
2237
+ function mergeVNodeHook (def, hookKey, hook) {
2238
+ if (def instanceof VNode) {
2239
+ def = def.data.hook || (def.data.hook = {});
2240
+ }
2241
+ var invoker;
2242
+ var oldHook = def[hookKey];
2243
+
2244
+ function wrappedHook () {
2245
+ hook.apply(this, arguments);
2246
+ // important: remove merged hook to ensure it's called only once
2247
+ // and prevent memory leak
2248
+ remove(invoker.fns, wrappedHook);
2249
+ }
2250
+
2251
+ if (isUndef(oldHook)) {
2252
+ // no existing hook
2253
+ invoker = createFnInvoker([wrappedHook]);
2254
+ } else {
2255
+ /* istanbul ignore if */
2256
+ if (isDef(oldHook.fns) && isTrue(oldHook.merged)) {
2257
+ // already a merged invoker
2258
+ invoker = oldHook;
2259
+ invoker.fns.push(wrappedHook);
2260
+ } else {
2261
+ // existing plain hook
2262
+ invoker = createFnInvoker([oldHook, wrappedHook]);
2263
+ }
2264
+ }
2265
+
2266
+ invoker.merged = true;
2267
+ def[hookKey] = invoker;
2268
+ }
2269
+
2270
+ /* */
2271
+
2272
+ function extractPropsFromVNodeData (
2273
+ data,
2274
+ Ctor,
2275
+ tag
2276
+ ) {
2277
+ // we are only extracting raw values here.
2278
+ // validation and default values are handled in the child
2279
+ // component itself.
2280
+ var propOptions = Ctor.options.props;
2281
+ if (isUndef(propOptions)) {
2282
+ return
2283
+ }
2284
+ var res = {};
2285
+ var attrs = data.attrs;
2286
+ var props = data.props;
2287
+ if (isDef(attrs) || isDef(props)) {
2288
+ for (var key in propOptions) {
2289
+ var altKey = hyphenate(key);
2290
+ {
2291
+ var keyInLowerCase = key.toLowerCase();
2292
+ if (
2293
+ key !== keyInLowerCase &&
2294
+ attrs && hasOwn(attrs, keyInLowerCase)
2295
+ ) {
2296
+ tip(
2297
+ "Prop \"" + keyInLowerCase + "\" is passed to component " +
2298
+ (formatComponentName(tag || Ctor)) + ", but the declared prop name is" +
2299
+ " \"" + key + "\". " +
2300
+ "Note that HTML attributes are case-insensitive and camelCased " +
2301
+ "props need to use their kebab-case equivalents when using in-DOM " +
2302
+ "templates. You should probably use \"" + altKey + "\" instead of \"" + key + "\"."
2303
+ );
2304
+ }
2305
+ }
2306
+ checkProp(res, props, key, altKey, true) ||
2307
+ checkProp(res, attrs, key, altKey, false);
2308
+ }
2309
+ }
2310
+ return res
2311
+ }
2312
+
2313
+ function checkProp (
2314
+ res,
2315
+ hash,
2316
+ key,
2317
+ altKey,
2318
+ preserve
2319
+ ) {
2320
+ if (isDef(hash)) {
2321
+ if (hasOwn(hash, key)) {
2322
+ res[key] = hash[key];
2323
+ if (!preserve) {
2324
+ delete hash[key];
2325
+ }
2326
+ return true
2327
+ } else if (hasOwn(hash, altKey)) {
2328
+ res[key] = hash[altKey];
2329
+ if (!preserve) {
2330
+ delete hash[altKey];
2331
+ }
2332
+ return true
2333
+ }
2334
+ }
2335
+ return false
2336
+ }
2337
+
2338
+ /* */
2339
+
2340
+ // The template compiler attempts to minimize the need for normalization by
2341
+ // statically analyzing the template at compile time.
2342
+ //
2343
+ // For plain HTML markup, normalization can be completely skipped because the
2344
+ // generated render function is guaranteed to return Array<VNode>. There are
2345
+ // two cases where extra normalization is needed:
2346
+
2347
+ // 1. When the children contains components - because a functional component
2348
+ // may return an Array instead of a single root. In this case, just a simple
2349
+ // normalization is needed - if any child is an Array, we flatten the whole
2350
+ // thing with Array.prototype.concat. It is guaranteed to be only 1-level deep
2351
+ // because functional components already normalize their own children.
2352
+ function simpleNormalizeChildren (children) {
2353
+ for (var i = 0; i < children.length; i++) {
2354
+ if (Array.isArray(children[i])) {
2355
+ return Array.prototype.concat.apply([], children)
2356
+ }
2357
+ }
2358
+ return children
2359
+ }
2360
+
2361
+ // 2. When the children contains constructs that always generated nested Arrays,
2362
+ // e.g. <template>, <slot>, v-for, or when the children is provided by user
2363
+ // with hand-written render functions / JSX. In such cases a full normalization
2364
+ // is needed to cater to all possible types of children values.
2365
+ function normalizeChildren (children) {
2366
+ return isPrimitive(children)
2367
+ ? [createTextVNode(children)]
2368
+ : Array.isArray(children)
2369
+ ? normalizeArrayChildren(children)
2370
+ : undefined
2371
+ }
2372
+
2373
+ function isTextNode (node) {
2374
+ return isDef(node) && isDef(node.text) && isFalse(node.isComment)
2375
+ }
2376
+
2377
+ function normalizeArrayChildren (children, nestedIndex) {
2378
+ var res = [];
2379
+ var i, c, lastIndex, last;
2380
+ for (i = 0; i < children.length; i++) {
2381
+ c = children[i];
2382
+ if (isUndef(c) || typeof c === 'boolean') { continue }
2383
+ lastIndex = res.length - 1;
2384
+ last = res[lastIndex];
2385
+ // nested
2386
+ if (Array.isArray(c)) {
2387
+ if (c.length > 0) {
2388
+ c = normalizeArrayChildren(c, ((nestedIndex || '') + "_" + i));
2389
+ // merge adjacent text nodes
2390
+ if (isTextNode(c[0]) && isTextNode(last)) {
2391
+ res[lastIndex] = createTextVNode(last.text + (c[0]).text);
2392
+ c.shift();
2393
+ }
2394
+ res.push.apply(res, c);
2395
+ }
2396
+ } else if (isPrimitive(c)) {
2397
+ if (isTextNode(last)) {
2398
+ // merge adjacent text nodes
2399
+ // this is necessary for SSR hydration because text nodes are
2400
+ // essentially merged when rendered to HTML strings
2401
+ res[lastIndex] = createTextVNode(last.text + c);
2402
+ } else if (c !== '') {
2403
+ // convert primitive to vnode
2404
+ res.push(createTextVNode(c));
2405
+ }
2406
+ } else {
2407
+ if (isTextNode(c) && isTextNode(last)) {
2408
+ // merge adjacent text nodes
2409
+ res[lastIndex] = createTextVNode(last.text + c.text);
2410
+ } else {
2411
+ // default key for nested array children (likely generated by v-for)
2412
+ if (isTrue(children._isVList) &&
2413
+ isDef(c.tag) &&
2414
+ isUndef(c.key) &&
2415
+ isDef(nestedIndex)) {
2416
+ c.key = "__vlist" + nestedIndex + "_" + i + "__";
2417
+ }
2418
+ res.push(c);
2419
+ }
2420
+ }
2421
+ }
2422
+ return res
2423
+ }
2424
+
2425
+ /* */
2426
+
2427
+ function initProvide (vm) {
2428
+ var provide = vm.$options.provide;
2429
+ if (provide) {
2430
+ vm._provided = typeof provide === 'function'
2431
+ ? provide.call(vm)
2432
+ : provide;
2433
+ }
2434
+ }
2435
+
2436
+ function initInjections (vm) {
2437
+ var result = resolveInject(vm.$options.inject, vm);
2438
+ if (result) {
2439
+ toggleObserving(false);
2440
+ Object.keys(result).forEach(function (key) {
2441
+ /* istanbul ignore else */
2442
+ {
2443
+ defineReactive$$1(vm, key, result[key], function () {
2444
+ warn(
2445
+ "Avoid mutating an injected value directly since the changes will be " +
2446
+ "overwritten whenever the provided component re-renders. " +
2447
+ "injection being mutated: \"" + key + "\"",
2448
+ vm
2449
+ );
2450
+ });
2451
+ }
2452
+ });
2453
+ toggleObserving(true);
2454
+ }
2455
+ }
2456
+
2457
+ function resolveInject (inject, vm) {
2458
+ if (inject) {
2459
+ // inject is :any because flow is not smart enough to figure out cached
2460
+ var result = Object.create(null);
2461
+ var keys = hasSymbol
2462
+ ? Reflect.ownKeys(inject)
2463
+ : Object.keys(inject);
2464
+
2465
+ for (var i = 0; i < keys.length; i++) {
2466
+ var key = keys[i];
2467
+ // #6574 in case the inject object is observed...
2468
+ if (key === '__ob__') { continue }
2469
+ var provideKey = inject[key].from;
2470
+ var source = vm;
2471
+ while (source) {
2472
+ if (source._provided && hasOwn(source._provided, provideKey)) {
2473
+ result[key] = source._provided[provideKey];
2474
+ break
2475
+ }
2476
+ source = source.$parent;
2477
+ }
2478
+ if (!source) {
2479
+ if ('default' in inject[key]) {
2480
+ var provideDefault = inject[key].default;
2481
+ result[key] = typeof provideDefault === 'function'
2482
+ ? provideDefault.call(vm)
2483
+ : provideDefault;
2484
+ } else {
2485
+ warn(("Injection \"" + key + "\" not found"), vm);
2486
+ }
2487
+ }
2488
+ }
2489
+ return result
2490
+ }
2491
+ }
2492
+
2493
+ /* */
2494
+
2495
+
2496
+
2497
+ /**
2498
+ * Runtime helper for resolving raw children VNodes into a slot object.
2499
+ */
2500
+ function resolveSlots (
2501
+ children,
2502
+ context
2503
+ ) {
2504
+ if (!children || !children.length) {
2505
+ return {}
2506
+ }
2507
+ var slots = {};
2508
+ for (var i = 0, l = children.length; i < l; i++) {
2509
+ var child = children[i];
2510
+ var data = child.data;
2511
+ // remove slot attribute if the node is resolved as a Vue slot node
2512
+ if (data && data.attrs && data.attrs.slot) {
2513
+ delete data.attrs.slot;
2514
+ }
2515
+ // named slots should only be respected if the vnode was rendered in the
2516
+ // same context.
2517
+ if ((child.context === context || child.fnContext === context) &&
2518
+ data && data.slot != null
2519
+ ) {
2520
+ var name = data.slot;
2521
+ var slot = (slots[name] || (slots[name] = []));
2522
+ if (child.tag === 'template') {
2523
+ slot.push.apply(slot, child.children || []);
2524
+ } else {
2525
+ slot.push(child);
2526
+ }
2527
+ } else {
2528
+ (slots.default || (slots.default = [])).push(child);
2529
+ }
2530
+ }
2531
+ // ignore slots that contains only whitespace
2532
+ for (var name$1 in slots) {
2533
+ if (slots[name$1].every(isWhitespace)) {
2534
+ delete slots[name$1];
2535
+ }
2536
+ }
2537
+ return slots
2538
+ }
2539
+
2540
+ function isWhitespace (node) {
2541
+ return (node.isComment && !node.asyncFactory) || node.text === ' '
2542
+ }
2543
+
2544
+ /* */
2545
+
2546
+ function normalizeScopedSlots (
2547
+ slots,
2548
+ normalSlots,
2549
+ prevSlots
2550
+ ) {
2551
+ var res;
2552
+ var hasNormalSlots = Object.keys(normalSlots).length > 0;
2553
+ var isStable = slots ? !!slots.$stable : !hasNormalSlots;
2554
+ var key = slots && slots.$key;
2555
+ if (!slots) {
2556
+ res = {};
2557
+ } else if (slots._normalized) {
2558
+ // fast path 1: child component re-render only, parent did not change
2559
+ return slots._normalized
2560
+ } else if (
2561
+ isStable &&
2562
+ prevSlots &&
2563
+ prevSlots !== emptyObject &&
2564
+ key === prevSlots.$key &&
2565
+ !hasNormalSlots &&
2566
+ !prevSlots.$hasNormal
2567
+ ) {
2568
+ // fast path 2: stable scoped slots w/ no normal slots to proxy,
2569
+ // only need to normalize once
2570
+ return prevSlots
2571
+ } else {
2572
+ res = {};
2573
+ for (var key$1 in slots) {
2574
+ if (slots[key$1] && key$1[0] !== '$') {
2575
+ res[key$1] = normalizeScopedSlot(normalSlots, key$1, slots[key$1]);
2576
+ }
2577
+ }
2578
+ }
2579
+ // expose normal slots on scopedSlots
2580
+ for (var key$2 in normalSlots) {
2581
+ if (!(key$2 in res)) {
2582
+ res[key$2] = proxyNormalSlot(normalSlots, key$2);
2583
+ }
2584
+ }
2585
+ // avoriaz seems to mock a non-extensible $scopedSlots object
2586
+ // and when that is passed down this would cause an error
2587
+ if (slots && Object.isExtensible(slots)) {
2588
+ (slots)._normalized = res;
2589
+ }
2590
+ def(res, '$stable', isStable);
2591
+ def(res, '$key', key);
2592
+ def(res, '$hasNormal', hasNormalSlots);
2593
+ return res
2594
+ }
2595
+
2596
+ function normalizeScopedSlot(normalSlots, key, fn) {
2597
+ var normalized = function () {
2598
+ var res = arguments.length ? fn.apply(null, arguments) : fn({});
2599
+ res = res && typeof res === 'object' && !Array.isArray(res)
2600
+ ? [res] // single vnode
2601
+ : normalizeChildren(res);
2602
+ return res && (
2603
+ res.length === 0 ||
2604
+ (res.length === 1 && res[0].isComment) // #9658
2605
+ ) ? undefined
2606
+ : res
2607
+ };
2608
+ // this is a slot using the new v-slot syntax without scope. although it is
2609
+ // compiled as a scoped slot, render fn users would expect it to be present
2610
+ // on this.$slots because the usage is semantically a normal slot.
2611
+ if (fn.proxy) {
2612
+ Object.defineProperty(normalSlots, key, {
2613
+ get: normalized,
2614
+ enumerable: true,
2615
+ configurable: true
2616
+ });
2617
+ }
2618
+ return normalized
2619
+ }
2620
+
2621
+ function proxyNormalSlot(slots, key) {
2622
+ return function () { return slots[key]; }
2623
+ }
2624
+
2625
+ /* */
2626
+
2627
+ /**
2628
+ * Runtime helper for rendering v-for lists.
2629
+ */
2630
+ function renderList (
2631
+ val,
2632
+ render
2633
+ ) {
2634
+ var ret, i, l, keys, key;
2635
+ if (Array.isArray(val) || typeof val === 'string') {
2636
+ ret = new Array(val.length);
2637
+ for (i = 0, l = val.length; i < l; i++) {
2638
+ ret[i] = render(val[i], i);
2639
+ }
2640
+ } else if (typeof val === 'number') {
2641
+ ret = new Array(val);
2642
+ for (i = 0; i < val; i++) {
2643
+ ret[i] = render(i + 1, i);
2644
+ }
2645
+ } else if (isObject(val)) {
2646
+ if (hasSymbol && val[Symbol.iterator]) {
2647
+ ret = [];
2648
+ var iterator = val[Symbol.iterator]();
2649
+ var result = iterator.next();
2650
+ while (!result.done) {
2651
+ ret.push(render(result.value, ret.length));
2652
+ result = iterator.next();
2653
+ }
2654
+ } else {
2655
+ keys = Object.keys(val);
2656
+ ret = new Array(keys.length);
2657
+ for (i = 0, l = keys.length; i < l; i++) {
2658
+ key = keys[i];
2659
+ ret[i] = render(val[key], key, i);
2660
+ }
2661
+ }
2662
+ }
2663
+ if (!isDef(ret)) {
2664
+ ret = [];
2665
+ }
2666
+ (ret)._isVList = true;
2667
+ return ret
2668
+ }
2669
+
2670
+ /* */
2671
+
2672
+ /**
2673
+ * Runtime helper for rendering <slot>
2674
+ */
2675
+ function renderSlot (
2676
+ name,
2677
+ fallback,
2678
+ props,
2679
+ bindObject
2680
+ ) {
2681
+ var scopedSlotFn = this.$scopedSlots[name];
2682
+ var nodes;
2683
+ if (scopedSlotFn) { // scoped slot
2684
+ props = props || {};
2685
+ if (bindObject) {
2686
+ if (!isObject(bindObject)) {
2687
+ warn(
2688
+ 'slot v-bind without argument expects an Object',
2689
+ this
2690
+ );
2691
+ }
2692
+ props = extend(extend({}, bindObject), props);
2693
+ }
2694
+ nodes = scopedSlotFn(props) || fallback;
2695
+ } else {
2696
+ nodes = this.$slots[name] || fallback;
2697
+ }
2698
+
2699
+ var target = props && props.slot;
2700
+ if (target) {
2701
+ return this.$createElement('template', { slot: target }, nodes)
2702
+ } else {
2703
+ return nodes
2704
+ }
2705
+ }
2706
+
2707
+ /* */
2708
+
2709
+ /**
2710
+ * Runtime helper for resolving filters
2711
+ */
2712
+ function resolveFilter (id) {
2713
+ return resolveAsset(this.$options, 'filters', id, true) || identity
2714
+ }
2715
+
2716
+ /* */
2717
+
2718
+ function isKeyNotMatch (expect, actual) {
2719
+ if (Array.isArray(expect)) {
2720
+ return expect.indexOf(actual) === -1
2721
+ } else {
2722
+ return expect !== actual
2723
+ }
2724
+ }
2725
+
2726
+ /**
2727
+ * Runtime helper for checking keyCodes from config.
2728
+ * exposed as Vue.prototype._k
2729
+ * passing in eventKeyName as last argument separately for backwards compat
2730
+ */
2731
+ function checkKeyCodes (
2732
+ eventKeyCode,
2733
+ key,
2734
+ builtInKeyCode,
2735
+ eventKeyName,
2736
+ builtInKeyName
2737
+ ) {
2738
+ var mappedKeyCode = config.keyCodes[key] || builtInKeyCode;
2739
+ if (builtInKeyName && eventKeyName && !config.keyCodes[key]) {
2740
+ return isKeyNotMatch(builtInKeyName, eventKeyName)
2741
+ } else if (mappedKeyCode) {
2742
+ return isKeyNotMatch(mappedKeyCode, eventKeyCode)
2743
+ } else if (eventKeyName) {
2744
+ return hyphenate(eventKeyName) !== key
2745
+ }
2746
+ }
2747
+
2748
+ /* */
2749
+
2750
+ /**
2751
+ * Runtime helper for merging v-bind="object" into a VNode's data.
2752
+ */
2753
+ function bindObjectProps (
2754
+ data,
2755
+ tag,
2756
+ value,
2757
+ asProp,
2758
+ isSync
2759
+ ) {
2760
+ if (value) {
2761
+ if (!isObject(value)) {
2762
+ warn(
2763
+ 'v-bind without argument expects an Object or Array value',
2764
+ this
2765
+ );
2766
+ } else {
2767
+ if (Array.isArray(value)) {
2768
+ value = toObject(value);
2769
+ }
2770
+ var hash;
2771
+ var loop = function ( key ) {
2772
+ if (
2773
+ key === 'class' ||
2774
+ key === 'style' ||
2775
+ isReservedAttribute(key)
2776
+ ) {
2777
+ hash = data;
2778
+ } else {
2779
+ var type = data.attrs && data.attrs.type;
2780
+ hash = asProp || config.mustUseProp(tag, type, key)
2781
+ ? data.domProps || (data.domProps = {})
2782
+ : data.attrs || (data.attrs = {});
2783
+ }
2784
+ var camelizedKey = camelize(key);
2785
+ var hyphenatedKey = hyphenate(key);
2786
+ if (!(camelizedKey in hash) && !(hyphenatedKey in hash)) {
2787
+ hash[key] = value[key];
2788
+
2789
+ if (isSync) {
2790
+ var on = data.on || (data.on = {});
2791
+ on[("update:" + key)] = function ($event) {
2792
+ value[key] = $event;
2793
+ };
2794
+ }
2795
+ }
2796
+ };
2797
+
2798
+ for (var key in value) loop( key );
2799
+ }
2800
+ }
2801
+ return data
2802
+ }
2803
+
2804
+ /* */
2805
+
2806
+ /**
2807
+ * Runtime helper for rendering static trees.
2808
+ */
2809
+ function renderStatic (
2810
+ index,
2811
+ isInFor
2812
+ ) {
2813
+ var cached = this._staticTrees || (this._staticTrees = []);
2814
+ var tree = cached[index];
2815
+ // if has already-rendered static tree and not inside v-for,
2816
+ // we can reuse the same tree.
2817
+ if (tree && !isInFor) {
2818
+ return tree
2819
+ }
2820
+ // otherwise, render a fresh tree.
2821
+ tree = cached[index] = this.$options.staticRenderFns[index].call(
2822
+ this._renderProxy,
2823
+ null,
2824
+ this // for render fns generated for functional component templates
2825
+ );
2826
+ markStatic(tree, ("__static__" + index), false);
2827
+ return tree
2828
+ }
2829
+
2830
+ /**
2831
+ * Runtime helper for v-once.
2832
+ * Effectively it means marking the node as static with a unique key.
2833
+ */
2834
+ function markOnce (
2835
+ tree,
2836
+ index,
2837
+ key
2838
+ ) {
2839
+ markStatic(tree, ("__once__" + index + (key ? ("_" + key) : "")), true);
2840
+ return tree
2841
+ }
2842
+
2843
+ function markStatic (
2844
+ tree,
2845
+ key,
2846
+ isOnce
2847
+ ) {
2848
+ if (Array.isArray(tree)) {
2849
+ for (var i = 0; i < tree.length; i++) {
2850
+ if (tree[i] && typeof tree[i] !== 'string') {
2851
+ markStaticNode(tree[i], (key + "_" + i), isOnce);
2852
+ }
2853
+ }
2854
+ } else {
2855
+ markStaticNode(tree, key, isOnce);
2856
+ }
2857
+ }
2858
+
2859
+ function markStaticNode (node, key, isOnce) {
2860
+ node.isStatic = true;
2861
+ node.key = key;
2862
+ node.isOnce = isOnce;
2863
+ }
2864
+
2865
+ /* */
2866
+
2867
+ function bindObjectListeners (data, value) {
2868
+ if (value) {
2869
+ if (!isPlainObject(value)) {
2870
+ warn(
2871
+ 'v-on without argument expects an Object value',
2872
+ this
2873
+ );
2874
+ } else {
2875
+ var on = data.on = data.on ? extend({}, data.on) : {};
2876
+ for (var key in value) {
2877
+ var existing = on[key];
2878
+ var ours = value[key];
2879
+ on[key] = existing ? [].concat(existing, ours) : ours;
2880
+ }
2881
+ }
2882
+ }
2883
+ return data
2884
+ }
2885
+
2886
+ /* */
2887
+
2888
+ function resolveScopedSlots (
2889
+ fns, // see flow/vnode
2890
+ res,
2891
+ // the following are added in 2.6
2892
+ hasDynamicKeys,
2893
+ contentHashKey
2894
+ ) {
2895
+ res = res || { $stable: !hasDynamicKeys };
2896
+ for (var i = 0; i < fns.length; i++) {
2897
+ var slot = fns[i];
2898
+ if (Array.isArray(slot)) {
2899
+ resolveScopedSlots(slot, res, hasDynamicKeys);
2900
+ } else if (slot) {
2901
+ // marker for reverse proxying v-slot without scope on this.$slots
2902
+ if (slot.proxy) {
2903
+ slot.fn.proxy = true;
2904
+ }
2905
+ res[slot.key] = slot.fn;
2906
+ }
2907
+ }
2908
+ if (contentHashKey) {
2909
+ (res).$key = contentHashKey;
2910
+ }
2911
+ return res
2912
+ }
2913
+
2914
+ /* */
2915
+
2916
+ function bindDynamicKeys (baseObj, values) {
2917
+ for (var i = 0; i < values.length; i += 2) {
2918
+ var key = values[i];
2919
+ if (typeof key === 'string' && key) {
2920
+ baseObj[values[i]] = values[i + 1];
2921
+ } else if (key !== '' && key !== null) {
2922
+ // null is a speical value for explicitly removing a binding
2923
+ warn(
2924
+ ("Invalid value for dynamic directive argument (expected string or null): " + key),
2925
+ this
2926
+ );
2927
+ }
2928
+ }
2929
+ return baseObj
2930
+ }
2931
+
2932
+ // helper to dynamically append modifier runtime markers to event names.
2933
+ // ensure only append when value is already string, otherwise it will be cast
2934
+ // to string and cause the type check to miss.
2935
+ function prependModifier (value, symbol) {
2936
+ return typeof value === 'string' ? symbol + value : value
2937
+ }
2938
+
2939
+ /* */
2940
+
2941
+ function installRenderHelpers (target) {
2942
+ target._o = markOnce;
2943
+ target._n = toNumber;
2944
+ target._s = toString;
2945
+ target._l = renderList;
2946
+ target._t = renderSlot;
2947
+ target._q = looseEqual;
2948
+ target._i = looseIndexOf;
2949
+ target._m = renderStatic;
2950
+ target._f = resolveFilter;
2951
+ target._k = checkKeyCodes;
2952
+ target._b = bindObjectProps;
2953
+ target._v = createTextVNode;
2954
+ target._e = createEmptyVNode;
2955
+ target._u = resolveScopedSlots;
2956
+ target._g = bindObjectListeners;
2957
+ target._d = bindDynamicKeys;
2958
+ target._p = prependModifier;
2959
+ }
2960
+
2961
+ /* */
2962
+
2963
+ function FunctionalRenderContext (
2964
+ data,
2965
+ props,
2966
+ children,
2967
+ parent,
2968
+ Ctor
2969
+ ) {
2970
+ var this$1 = this;
2971
+
2972
+ var options = Ctor.options;
2973
+ // ensure the createElement function in functional components
2974
+ // gets a unique context - this is necessary for correct named slot check
2975
+ var contextVm;
2976
+ if (hasOwn(parent, '_uid')) {
2977
+ contextVm = Object.create(parent);
2978
+ // $flow-disable-line
2979
+ contextVm._original = parent;
2980
+ } else {
2981
+ // the context vm passed in is a functional context as well.
2982
+ // in this case we want to make sure we are able to get a hold to the
2983
+ // real context instance.
2984
+ contextVm = parent;
2985
+ // $flow-disable-line
2986
+ parent = parent._original;
2987
+ }
2988
+ var isCompiled = isTrue(options._compiled);
2989
+ var needNormalization = !isCompiled;
2990
+
2991
+ this.data = data;
2992
+ this.props = props;
2993
+ this.children = children;
2994
+ this.parent = parent;
2995
+ this.listeners = data.on || emptyObject;
2996
+ this.injections = resolveInject(options.inject, parent);
2997
+ this.slots = function () {
2998
+ if (!this$1.$slots) {
2999
+ normalizeScopedSlots(
3000
+ data.scopedSlots,
3001
+ this$1.$slots = resolveSlots(children, parent)
3002
+ );
3003
+ }
3004
+ return this$1.$slots
3005
+ };
3006
+
3007
+ Object.defineProperty(this, 'scopedSlots', ({
3008
+ enumerable: true,
3009
+ get: function get () {
3010
+ return normalizeScopedSlots(data.scopedSlots, this.slots())
3011
+ }
3012
+ }));
3013
+
3014
+ // support for compiled functional template
3015
+ if (isCompiled) {
3016
+ // exposing $options for renderStatic()
3017
+ this.$options = options;
3018
+ // pre-resolve slots for renderSlot()
3019
+ this.$slots = this.slots();
3020
+ this.$scopedSlots = normalizeScopedSlots(data.scopedSlots, this.$slots);
3021
+ }
3022
+
3023
+ if (options._scopeId) {
3024
+ this._c = function (a, b, c, d) {
3025
+ var vnode = createElement(contextVm, a, b, c, d, needNormalization);
3026
+ if (vnode && !Array.isArray(vnode)) {
3027
+ vnode.fnScopeId = options._scopeId;
3028
+ vnode.fnContext = parent;
3029
+ }
3030
+ return vnode
3031
+ };
3032
+ } else {
3033
+ this._c = function (a, b, c, d) { return createElement(contextVm, a, b, c, d, needNormalization); };
3034
+ }
3035
+ }
3036
+
3037
+ installRenderHelpers(FunctionalRenderContext.prototype);
3038
+
3039
+ function createFunctionalComponent (
3040
+ Ctor,
3041
+ propsData,
3042
+ data,
3043
+ contextVm,
3044
+ children
3045
+ ) {
3046
+ var options = Ctor.options;
3047
+ var props = {};
3048
+ var propOptions = options.props;
3049
+ if (isDef(propOptions)) {
3050
+ for (var key in propOptions) {
3051
+ props[key] = validateProp(key, propOptions, propsData || emptyObject);
3052
+ }
3053
+ } else {
3054
+ if (isDef(data.attrs)) { mergeProps(props, data.attrs); }
3055
+ if (isDef(data.props)) { mergeProps(props, data.props); }
3056
+ }
3057
+
3058
+ var renderContext = new FunctionalRenderContext(
3059
+ data,
3060
+ props,
3061
+ children,
3062
+ contextVm,
3063
+ Ctor
3064
+ );
3065
+
3066
+ var vnode = options.render.call(null, renderContext._c, renderContext);
3067
+
3068
+ if (vnode instanceof VNode) {
3069
+ return cloneAndMarkFunctionalResult(vnode, data, renderContext.parent, options, renderContext)
3070
+ } else if (Array.isArray(vnode)) {
3071
+ var vnodes = normalizeChildren(vnode) || [];
3072
+ var res = new Array(vnodes.length);
3073
+ for (var i = 0; i < vnodes.length; i++) {
3074
+ res[i] = cloneAndMarkFunctionalResult(vnodes[i], data, renderContext.parent, options, renderContext);
3075
+ }
3076
+ return res
3077
+ }
3078
+ }
3079
+
3080
+ function cloneAndMarkFunctionalResult (vnode, data, contextVm, options, renderContext) {
3081
+ // #7817 clone node before setting fnContext, otherwise if the node is reused
3082
+ // (e.g. it was from a cached normal slot) the fnContext causes named slots
3083
+ // that should not be matched to match.
3084
+ var clone = cloneVNode(vnode);
3085
+ clone.fnContext = contextVm;
3086
+ clone.fnOptions = options;
3087
+ {
3088
+ (clone.devtoolsMeta = clone.devtoolsMeta || {}).renderContext = renderContext;
3089
+ }
3090
+ if (data.slot) {
3091
+ (clone.data || (clone.data = {})).slot = data.slot;
3092
+ }
3093
+ return clone
3094
+ }
3095
+
3096
+ function mergeProps (to, from) {
3097
+ for (var key in from) {
3098
+ to[camelize(key)] = from[key];
3099
+ }
3100
+ }
3101
+
3102
+ /* */
3103
+
3104
+ /* */
3105
+
3106
+ /* */
3107
+
3108
+ /* */
3109
+
3110
+ // inline hooks to be invoked on component VNodes during patch
3111
+ var componentVNodeHooks = {
3112
+ init: function init (vnode, hydrating) {
3113
+ if (
3114
+ vnode.componentInstance &&
3115
+ !vnode.componentInstance._isDestroyed &&
3116
+ vnode.data.keepAlive
3117
+ ) {
3118
+ // kept-alive components, treat as a patch
3119
+ var mountedNode = vnode; // work around flow
3120
+ componentVNodeHooks.prepatch(mountedNode, mountedNode);
3121
+ } else {
3122
+ var child = vnode.componentInstance = createComponentInstanceForVnode(
3123
+ vnode,
3124
+ activeInstance
3125
+ );
3126
+ child.$mount(hydrating ? vnode.elm : undefined, hydrating);
3127
+ }
3128
+ },
3129
+
3130
+ prepatch: function prepatch (oldVnode, vnode) {
3131
+ var options = vnode.componentOptions;
3132
+ var child = vnode.componentInstance = oldVnode.componentInstance;
3133
+ updateChildComponent(
3134
+ child,
3135
+ options.propsData, // updated props
3136
+ options.listeners, // updated listeners
3137
+ vnode, // new parent vnode
3138
+ options.children // new children
3139
+ );
3140
+ },
3141
+
3142
+ insert: function insert (vnode) {
3143
+ var context = vnode.context;
3144
+ var componentInstance = vnode.componentInstance;
3145
+ if (!componentInstance._isMounted) {
3146
+ componentInstance._isMounted = true;
3147
+ callHook(componentInstance, 'mounted');
3148
+ }
3149
+ if (vnode.data.keepAlive) {
3150
+ if (context._isMounted) {
3151
+ // vue-router#1212
3152
+ // During updates, a kept-alive component's child components may
3153
+ // change, so directly walking the tree here may call activated hooks
3154
+ // on incorrect children. Instead we push them into a queue which will
3155
+ // be processed after the whole patch process ended.
3156
+ queueActivatedComponent(componentInstance);
3157
+ } else {
3158
+ activateChildComponent(componentInstance, true /* direct */);
3159
+ }
3160
+ }
3161
+ },
3162
+
3163
+ destroy: function destroy (vnode) {
3164
+ var componentInstance = vnode.componentInstance;
3165
+ if (!componentInstance._isDestroyed) {
3166
+ if (!vnode.data.keepAlive) {
3167
+ componentInstance.$destroy();
3168
+ } else {
3169
+ deactivateChildComponent(componentInstance, true /* direct */);
3170
+ }
3171
+ }
3172
+ }
3173
+ };
3174
+
3175
+ var hooksToMerge = Object.keys(componentVNodeHooks);
3176
+
3177
+ function createComponent (
3178
+ Ctor,
3179
+ data,
3180
+ context,
3181
+ children,
3182
+ tag
3183
+ ) {
3184
+ if (isUndef(Ctor)) {
3185
+ return
3186
+ }
3187
+
3188
+ var baseCtor = context.$options._base;
3189
+
3190
+ // plain options object: turn it into a constructor
3191
+ if (isObject(Ctor)) {
3192
+ Ctor = baseCtor.extend(Ctor);
3193
+ }
3194
+
3195
+ // if at this stage it's not a constructor or an async component factory,
3196
+ // reject.
3197
+ if (typeof Ctor !== 'function') {
3198
+ {
3199
+ warn(("Invalid Component definition: " + (String(Ctor))), context);
3200
+ }
3201
+ return
3202
+ }
3203
+
3204
+ // async component
3205
+ var asyncFactory;
3206
+ if (isUndef(Ctor.cid)) {
3207
+ asyncFactory = Ctor;
3208
+ Ctor = resolveAsyncComponent(asyncFactory, baseCtor);
3209
+ if (Ctor === undefined) {
3210
+ // return a placeholder node for async component, which is rendered
3211
+ // as a comment node but preserves all the raw information for the node.
3212
+ // the information will be used for async server-rendering and hydration.
3213
+ return createAsyncPlaceholder(
3214
+ asyncFactory,
3215
+ data,
3216
+ context,
3217
+ children,
3218
+ tag
3219
+ )
3220
+ }
3221
+ }
3222
+
3223
+ data = data || {};
3224
+
3225
+ // resolve constructor options in case global mixins are applied after
3226
+ // component constructor creation
3227
+ resolveConstructorOptions(Ctor);
3228
+
3229
+ // transform component v-model data into props & events
3230
+ if (isDef(data.model)) {
3231
+ transformModel(Ctor.options, data);
3232
+ }
3233
+
3234
+ // extract props
3235
+ var propsData = extractPropsFromVNodeData(data, Ctor, tag);
3236
+
3237
+ // functional component
3238
+ if (isTrue(Ctor.options.functional)) {
3239
+ return createFunctionalComponent(Ctor, propsData, data, context, children)
3240
+ }
3241
+
3242
+ // extract listeners, since these needs to be treated as
3243
+ // child component listeners instead of DOM listeners
3244
+ var listeners = data.on;
3245
+ // replace with listeners with .native modifier
3246
+ // so it gets processed during parent component patch.
3247
+ data.on = data.nativeOn;
3248
+
3249
+ if (isTrue(Ctor.options.abstract)) {
3250
+ // abstract components do not keep anything
3251
+ // other than props & listeners & slot
3252
+
3253
+ // work around flow
3254
+ var slot = data.slot;
3255
+ data = {};
3256
+ if (slot) {
3257
+ data.slot = slot;
3258
+ }
3259
+ }
3260
+
3261
+ // install component management hooks onto the placeholder node
3262
+ installComponentHooks(data);
3263
+
3264
+ // return a placeholder vnode
3265
+ var name = Ctor.options.name || tag;
3266
+ var vnode = new VNode(
3267
+ ("vue-component-" + (Ctor.cid) + (name ? ("-" + name) : '')),
3268
+ data, undefined, undefined, undefined, context,
3269
+ { Ctor: Ctor, propsData: propsData, listeners: listeners, tag: tag, children: children },
3270
+ asyncFactory
3271
+ );
3272
+
3273
+ return vnode
3274
+ }
3275
+
3276
+ function createComponentInstanceForVnode (
3277
+ vnode, // we know it's MountedComponentVNode but flow doesn't
3278
+ parent // activeInstance in lifecycle state
3279
+ ) {
3280
+ var options = {
3281
+ _isComponent: true,
3282
+ _parentVnode: vnode,
3283
+ parent: parent
3284
+ };
3285
+ // check inline-template render functions
3286
+ var inlineTemplate = vnode.data.inlineTemplate;
3287
+ if (isDef(inlineTemplate)) {
3288
+ options.render = inlineTemplate.render;
3289
+ options.staticRenderFns = inlineTemplate.staticRenderFns;
3290
+ }
3291
+ return new vnode.componentOptions.Ctor(options)
3292
+ }
3293
+
3294
+ function installComponentHooks (data) {
3295
+ var hooks = data.hook || (data.hook = {});
3296
+ for (var i = 0; i < hooksToMerge.length; i++) {
3297
+ var key = hooksToMerge[i];
3298
+ var existing = hooks[key];
3299
+ var toMerge = componentVNodeHooks[key];
3300
+ if (existing !== toMerge && !(existing && existing._merged)) {
3301
+ hooks[key] = existing ? mergeHook$1(toMerge, existing) : toMerge;
3302
+ }
3303
+ }
3304
+ }
3305
+
3306
+ function mergeHook$1 (f1, f2) {
3307
+ var merged = function (a, b) {
3308
+ // flow complains about extra args which is why we use any
3309
+ f1(a, b);
3310
+ f2(a, b);
3311
+ };
3312
+ merged._merged = true;
3313
+ return merged
3314
+ }
3315
+
3316
+ // transform component v-model info (value and callback) into
3317
+ // prop and event handler respectively.
3318
+ function transformModel (options, data) {
3319
+ var prop = (options.model && options.model.prop) || 'value';
3320
+ var event = (options.model && options.model.event) || 'input'
3321
+ ;(data.attrs || (data.attrs = {}))[prop] = data.model.value;
3322
+ var on = data.on || (data.on = {});
3323
+ var existing = on[event];
3324
+ var callback = data.model.callback;
3325
+ if (isDef(existing)) {
3326
+ if (
3327
+ Array.isArray(existing)
3328
+ ? existing.indexOf(callback) === -1
3329
+ : existing !== callback
3330
+ ) {
3331
+ on[event] = [callback].concat(existing);
3332
+ }
3333
+ } else {
3334
+ on[event] = callback;
3335
+ }
3336
+ }
3337
+
3338
+ /* */
3339
+
3340
+ var SIMPLE_NORMALIZE = 1;
3341
+ var ALWAYS_NORMALIZE = 2;
3342
+
3343
+ // wrapper function for providing a more flexible interface
3344
+ // without getting yelled at by flow
3345
+ function createElement (
3346
+ context,
3347
+ tag,
3348
+ data,
3349
+ children,
3350
+ normalizationType,
3351
+ alwaysNormalize
3352
+ ) {
3353
+ if (Array.isArray(data) || isPrimitive(data)) {
3354
+ normalizationType = children;
3355
+ children = data;
3356
+ data = undefined;
3357
+ }
3358
+ if (isTrue(alwaysNormalize)) {
3359
+ normalizationType = ALWAYS_NORMALIZE;
3360
+ }
3361
+ return _createElement(context, tag, data, children, normalizationType)
3362
+ }
3363
+
3364
+ function _createElement (
3365
+ context,
3366
+ tag,
3367
+ data,
3368
+ children,
3369
+ normalizationType
3370
+ ) {
3371
+ if (isDef(data) && isDef((data).__ob__)) {
3372
+ warn(
3373
+ "Avoid using observed data object as vnode data: " + (JSON.stringify(data)) + "\n" +
3374
+ 'Always create fresh vnode data objects in each render!',
3375
+ context
3376
+ );
3377
+ return createEmptyVNode()
3378
+ }
3379
+ // object syntax in v-bind
3380
+ if (isDef(data) && isDef(data.is)) {
3381
+ tag = data.is;
3382
+ }
3383
+ if (!tag) {
3384
+ // in case of component :is set to falsy value
3385
+ return createEmptyVNode()
3386
+ }
3387
+ // warn against non-primitive key
3388
+ if (isDef(data) && isDef(data.key) && !isPrimitive(data.key)
3389
+ ) {
3390
+ {
3391
+ warn(
3392
+ 'Avoid using non-primitive value as key, ' +
3393
+ 'use string/number value instead.',
3394
+ context
3395
+ );
3396
+ }
3397
+ }
3398
+ // support single function children as default scoped slot
3399
+ if (Array.isArray(children) &&
3400
+ typeof children[0] === 'function'
3401
+ ) {
3402
+ data = data || {};
3403
+ data.scopedSlots = { default: children[0] };
3404
+ children.length = 0;
3405
+ }
3406
+ if (normalizationType === ALWAYS_NORMALIZE) {
3407
+ children = normalizeChildren(children);
3408
+ } else if (normalizationType === SIMPLE_NORMALIZE) {
3409
+ children = simpleNormalizeChildren(children);
3410
+ }
3411
+ var vnode, ns;
3412
+ if (typeof tag === 'string') {
3413
+ var Ctor;
3414
+ ns = (context.$vnode && context.$vnode.ns) || config.getTagNamespace(tag);
3415
+ if (config.isReservedTag(tag)) {
3416
+ // platform built-in elements
3417
+ vnode = new VNode(
3418
+ config.parsePlatformTagName(tag), data, children,
3419
+ undefined, undefined, context
3420
+ );
3421
+ } else if ((!data || !data.pre) && isDef(Ctor = resolveAsset(context.$options, 'components', tag))) {
3422
+ // component
3423
+ vnode = createComponent(Ctor, data, context, children, tag);
3424
+ } else {
3425
+ // unknown or unlisted namespaced elements
3426
+ // check at runtime because it may get assigned a namespace when its
3427
+ // parent normalizes children
3428
+ vnode = new VNode(
3429
+ tag, data, children,
3430
+ undefined, undefined, context
3431
+ );
3432
+ }
3433
+ } else {
3434
+ // direct component options / constructor
3435
+ vnode = createComponent(tag, data, context, children);
3436
+ }
3437
+ if (Array.isArray(vnode)) {
3438
+ return vnode
3439
+ } else if (isDef(vnode)) {
3440
+ if (isDef(ns)) { applyNS(vnode, ns); }
3441
+ if (isDef(data)) { registerDeepBindings(data); }
3442
+ return vnode
3443
+ } else {
3444
+ return createEmptyVNode()
3445
+ }
3446
+ }
3447
+
3448
+ function applyNS (vnode, ns, force) {
3449
+ vnode.ns = ns;
3450
+ if (vnode.tag === 'foreignObject') {
3451
+ // use default namespace inside foreignObject
3452
+ ns = undefined;
3453
+ force = true;
3454
+ }
3455
+ if (isDef(vnode.children)) {
3456
+ for (var i = 0, l = vnode.children.length; i < l; i++) {
3457
+ var child = vnode.children[i];
3458
+ if (isDef(child.tag) && (
3459
+ isUndef(child.ns) || (isTrue(force) && child.tag !== 'svg'))) {
3460
+ applyNS(child, ns, force);
3461
+ }
3462
+ }
3463
+ }
3464
+ }
3465
+
3466
+ // ref #5318
3467
+ // necessary to ensure parent re-render when deep bindings like :style and
3468
+ // :class are used on slot nodes
3469
+ function registerDeepBindings (data) {
3470
+ if (isObject(data.style)) {
3471
+ traverse(data.style);
3472
+ }
3473
+ if (isObject(data.class)) {
3474
+ traverse(data.class);
3475
+ }
3476
+ }
3477
+
3478
+ /* */
3479
+
3480
+ function initRender (vm) {
3481
+ vm._vnode = null; // the root of the child tree
3482
+ vm._staticTrees = null; // v-once cached trees
3483
+ var options = vm.$options;
3484
+ var parentVnode = vm.$vnode = options._parentVnode; // the placeholder node in parent tree
3485
+ var renderContext = parentVnode && parentVnode.context;
3486
+ vm.$slots = resolveSlots(options._renderChildren, renderContext);
3487
+ vm.$scopedSlots = emptyObject;
3488
+ // bind the createElement fn to this instance
3489
+ // so that we get proper render context inside it.
3490
+ // args order: tag, data, children, normalizationType, alwaysNormalize
3491
+ // internal version is used by render functions compiled from templates
3492
+ vm._c = function (a, b, c, d) { return createElement(vm, a, b, c, d, false); };
3493
+ // normalization is always applied for the public version, used in
3494
+ // user-written render functions.
3495
+ vm.$createElement = function (a, b, c, d) { return createElement(vm, a, b, c, d, true); };
3496
+
3497
+ // $attrs & $listeners are exposed for easier HOC creation.
3498
+ // they need to be reactive so that HOCs using them are always updated
3499
+ var parentData = parentVnode && parentVnode.data;
3500
+
3501
+ /* istanbul ignore else */
3502
+ {
3503
+ defineReactive$$1(vm, '$attrs', parentData && parentData.attrs || emptyObject, function () {
3504
+ !isUpdatingChildComponent && warn("$attrs is readonly.", vm);
3505
+ }, true);
3506
+ defineReactive$$1(vm, '$listeners', options._parentListeners || emptyObject, function () {
3507
+ !isUpdatingChildComponent && warn("$listeners is readonly.", vm);
3508
+ }, true);
3509
+ }
3510
+ }
3511
+
3512
+ var currentRenderingInstance = null;
3513
+
3514
+ function renderMixin (Vue) {
3515
+ // install runtime convenience helpers
3516
+ installRenderHelpers(Vue.prototype);
3517
+
3518
+ Vue.prototype.$nextTick = function (fn) {
3519
+ return nextTick(fn, this)
3520
+ };
3521
+
3522
+ Vue.prototype._render = function () {
3523
+ var vm = this;
3524
+ var ref = vm.$options;
3525
+ var render = ref.render;
3526
+ var _parentVnode = ref._parentVnode;
3527
+
3528
+ if (_parentVnode) {
3529
+ vm.$scopedSlots = normalizeScopedSlots(
3530
+ _parentVnode.data.scopedSlots,
3531
+ vm.$slots,
3532
+ vm.$scopedSlots
3533
+ );
3534
+ }
3535
+
3536
+ // set parent vnode. this allows render functions to have access
3537
+ // to the data on the placeholder node.
3538
+ vm.$vnode = _parentVnode;
3539
+ // render self
3540
+ var vnode;
3541
+ try {
3542
+ // There's no need to maintain a stack becaues all render fns are called
3543
+ // separately from one another. Nested component's render fns are called
3544
+ // when parent component is patched.
3545
+ currentRenderingInstance = vm;
3546
+ vnode = render.call(vm._renderProxy, vm.$createElement);
3547
+ } catch (e) {
3548
+ handleError(e, vm, "render");
3549
+ // return error render result,
3550
+ // or previous vnode to prevent render error causing blank component
3551
+ /* istanbul ignore else */
3552
+ if (vm.$options.renderError) {
3553
+ try {
3554
+ vnode = vm.$options.renderError.call(vm._renderProxy, vm.$createElement, e);
3555
+ } catch (e) {
3556
+ handleError(e, vm, "renderError");
3557
+ vnode = vm._vnode;
3558
+ }
3559
+ } else {
3560
+ vnode = vm._vnode;
3561
+ }
3562
+ } finally {
3563
+ currentRenderingInstance = null;
3564
+ }
3565
+ // if the returned array contains only a single node, allow it
3566
+ if (Array.isArray(vnode) && vnode.length === 1) {
3567
+ vnode = vnode[0];
3568
+ }
3569
+ // return empty vnode in case the render function errored out
3570
+ if (!(vnode instanceof VNode)) {
3571
+ if (Array.isArray(vnode)) {
3572
+ warn(
3573
+ 'Multiple root nodes returned from render function. Render function ' +
3574
+ 'should return a single root node.',
3575
+ vm
3576
+ );
3577
+ }
3578
+ vnode = createEmptyVNode();
3579
+ }
3580
+ // set parent
3581
+ vnode.parent = _parentVnode;
3582
+ return vnode
3583
+ };
3584
+ }
3585
+
3586
+ /* */
3587
+
3588
+ function ensureCtor (comp, base) {
3589
+ if (
3590
+ comp.__esModule ||
3591
+ (hasSymbol && comp[Symbol.toStringTag] === 'Module')
3592
+ ) {
3593
+ comp = comp.default;
3594
+ }
3595
+ return isObject(comp)
3596
+ ? base.extend(comp)
3597
+ : comp
3598
+ }
3599
+
3600
+ function createAsyncPlaceholder (
3601
+ factory,
3602
+ data,
3603
+ context,
3604
+ children,
3605
+ tag
3606
+ ) {
3607
+ var node = createEmptyVNode();
3608
+ node.asyncFactory = factory;
3609
+ node.asyncMeta = { data: data, context: context, children: children, tag: tag };
3610
+ return node
3611
+ }
3612
+
3613
+ function resolveAsyncComponent (
3614
+ factory,
3615
+ baseCtor
3616
+ ) {
3617
+ if (isTrue(factory.error) && isDef(factory.errorComp)) {
3618
+ return factory.errorComp
3619
+ }
3620
+
3621
+ if (isDef(factory.resolved)) {
3622
+ return factory.resolved
3623
+ }
3624
+
3625
+ var owner = currentRenderingInstance;
3626
+ if (owner && isDef(factory.owners) && factory.owners.indexOf(owner) === -1) {
3627
+ // already pending
3628
+ factory.owners.push(owner);
3629
+ }
3630
+
3631
+ if (isTrue(factory.loading) && isDef(factory.loadingComp)) {
3632
+ return factory.loadingComp
3633
+ }
3634
+
3635
+ if (owner && !isDef(factory.owners)) {
3636
+ var owners = factory.owners = [owner];
3637
+ var sync = true;
3638
+ var timerLoading = null;
3639
+ var timerTimeout = null
3640
+
3641
+ ;(owner).$on('hook:destroyed', function () { return remove(owners, owner); });
3642
+
3643
+ var forceRender = function (renderCompleted) {
3644
+ for (var i = 0, l = owners.length; i < l; i++) {
3645
+ (owners[i]).$forceUpdate();
3646
+ }
3647
+
3648
+ if (renderCompleted) {
3649
+ owners.length = 0;
3650
+ if (timerLoading !== null) {
3651
+ clearTimeout(timerLoading);
3652
+ timerLoading = null;
3653
+ }
3654
+ if (timerTimeout !== null) {
3655
+ clearTimeout(timerTimeout);
3656
+ timerTimeout = null;
3657
+ }
3658
+ }
3659
+ };
3660
+
3661
+ var resolve = once(function (res) {
3662
+ // cache resolved
3663
+ factory.resolved = ensureCtor(res, baseCtor);
3664
+ // invoke callbacks only if this is not a synchronous resolve
3665
+ // (async resolves are shimmed as synchronous during SSR)
3666
+ if (!sync) {
3667
+ forceRender(true);
3668
+ } else {
3669
+ owners.length = 0;
3670
+ }
3671
+ });
3672
+
3673
+ var reject = once(function (reason) {
3674
+ warn(
3675
+ "Failed to resolve async component: " + (String(factory)) +
3676
+ (reason ? ("\nReason: " + reason) : '')
3677
+ );
3678
+ if (isDef(factory.errorComp)) {
3679
+ factory.error = true;
3680
+ forceRender(true);
3681
+ }
3682
+ });
3683
+
3684
+ var res = factory(resolve, reject);
3685
+
3686
+ if (isObject(res)) {
3687
+ if (isPromise(res)) {
3688
+ // () => Promise
3689
+ if (isUndef(factory.resolved)) {
3690
+ res.then(resolve, reject);
3691
+ }
3692
+ } else if (isPromise(res.component)) {
3693
+ res.component.then(resolve, reject);
3694
+
3695
+ if (isDef(res.error)) {
3696
+ factory.errorComp = ensureCtor(res.error, baseCtor);
3697
+ }
3698
+
3699
+ if (isDef(res.loading)) {
3700
+ factory.loadingComp = ensureCtor(res.loading, baseCtor);
3701
+ if (res.delay === 0) {
3702
+ factory.loading = true;
3703
+ } else {
3704
+ timerLoading = setTimeout(function () {
3705
+ timerLoading = null;
3706
+ if (isUndef(factory.resolved) && isUndef(factory.error)) {
3707
+ factory.loading = true;
3708
+ forceRender(false);
3709
+ }
3710
+ }, res.delay || 200);
3711
+ }
3712
+ }
3713
+
3714
+ if (isDef(res.timeout)) {
3715
+ timerTimeout = setTimeout(function () {
3716
+ timerTimeout = null;
3717
+ if (isUndef(factory.resolved)) {
3718
+ reject(
3719
+ "timeout (" + (res.timeout) + "ms)"
3720
+ );
3721
+ }
3722
+ }, res.timeout);
3723
+ }
3724
+ }
3725
+ }
3726
+
3727
+ sync = false;
3728
+ // return in case resolved synchronously
3729
+ return factory.loading
3730
+ ? factory.loadingComp
3731
+ : factory.resolved
3732
+ }
3733
+ }
3734
+
3735
+ /* */
3736
+
3737
+ function isAsyncPlaceholder (node) {
3738
+ return node.isComment && node.asyncFactory
3739
+ }
3740
+
3741
+ /* */
3742
+
3743
+ function getFirstComponentChild (children) {
3744
+ if (Array.isArray(children)) {
3745
+ for (var i = 0; i < children.length; i++) {
3746
+ var c = children[i];
3747
+ if (isDef(c) && (isDef(c.componentOptions) || isAsyncPlaceholder(c))) {
3748
+ return c
3749
+ }
3750
+ }
3751
+ }
3752
+ }
3753
+
3754
+ /* */
3755
+
3756
+ /* */
3757
+
3758
+ function initEvents (vm) {
3759
+ vm._events = Object.create(null);
3760
+ vm._hasHookEvent = false;
3761
+ // init parent attached events
3762
+ var listeners = vm.$options._parentListeners;
3763
+ if (listeners) {
3764
+ updateComponentListeners(vm, listeners);
3765
+ }
3766
+ }
3767
+
3768
+ var target;
3769
+
3770
+ function add (event, fn) {
3771
+ target.$on(event, fn);
3772
+ }
3773
+
3774
+ function remove$1 (event, fn) {
3775
+ target.$off(event, fn);
3776
+ }
3777
+
3778
+ function createOnceHandler (event, fn) {
3779
+ var _target = target;
3780
+ return function onceHandler () {
3781
+ var res = fn.apply(null, arguments);
3782
+ if (res !== null) {
3783
+ _target.$off(event, onceHandler);
3784
+ }
3785
+ }
3786
+ }
3787
+
3788
+ function updateComponentListeners (
3789
+ vm,
3790
+ listeners,
3791
+ oldListeners
3792
+ ) {
3793
+ target = vm;
3794
+ updateListeners(listeners, oldListeners || {}, add, remove$1, createOnceHandler, vm);
3795
+ target = undefined;
3796
+ }
3797
+
3798
+ function eventsMixin (Vue) {
3799
+ var hookRE = /^hook:/;
3800
+ Vue.prototype.$on = function (event, fn) {
3801
+ var vm = this;
3802
+ if (Array.isArray(event)) {
3803
+ for (var i = 0, l = event.length; i < l; i++) {
3804
+ vm.$on(event[i], fn);
3805
+ }
3806
+ } else {
3807
+ (vm._events[event] || (vm._events[event] = [])).push(fn);
3808
+ // optimize hook:event cost by using a boolean flag marked at registration
3809
+ // instead of a hash lookup
3810
+ if (hookRE.test(event)) {
3811
+ vm._hasHookEvent = true;
3812
+ }
3813
+ }
3814
+ return vm
3815
+ };
3816
+
3817
+ Vue.prototype.$once = function (event, fn) {
3818
+ var vm = this;
3819
+ function on () {
3820
+ vm.$off(event, on);
3821
+ fn.apply(vm, arguments);
3822
+ }
3823
+ on.fn = fn;
3824
+ vm.$on(event, on);
3825
+ return vm
3826
+ };
3827
+
3828
+ Vue.prototype.$off = function (event, fn) {
3829
+ var vm = this;
3830
+ // all
3831
+ if (!arguments.length) {
3832
+ vm._events = Object.create(null);
3833
+ return vm
3834
+ }
3835
+ // array of events
3836
+ if (Array.isArray(event)) {
3837
+ for (var i$1 = 0, l = event.length; i$1 < l; i$1++) {
3838
+ vm.$off(event[i$1], fn);
3839
+ }
3840
+ return vm
3841
+ }
3842
+ // specific event
3843
+ var cbs = vm._events[event];
3844
+ if (!cbs) {
3845
+ return vm
3846
+ }
3847
+ if (!fn) {
3848
+ vm._events[event] = null;
3849
+ return vm
3850
+ }
3851
+ // specific handler
3852
+ var cb;
3853
+ var i = cbs.length;
3854
+ while (i--) {
3855
+ cb = cbs[i];
3856
+ if (cb === fn || cb.fn === fn) {
3857
+ cbs.splice(i, 1);
3858
+ break
3859
+ }
3860
+ }
3861
+ return vm
3862
+ };
3863
+
3864
+ Vue.prototype.$emit = function (event) {
3865
+ var vm = this;
3866
+ {
3867
+ var lowerCaseEvent = event.toLowerCase();
3868
+ if (lowerCaseEvent !== event && vm._events[lowerCaseEvent]) {
3869
+ tip(
3870
+ "Event \"" + lowerCaseEvent + "\" is emitted in component " +
3871
+ (formatComponentName(vm)) + " but the handler is registered for \"" + event + "\". " +
3872
+ "Note that HTML attributes are case-insensitive and you cannot use " +
3873
+ "v-on to listen to camelCase events when using in-DOM templates. " +
3874
+ "You should probably use \"" + (hyphenate(event)) + "\" instead of \"" + event + "\"."
3875
+ );
3876
+ }
3877
+ }
3878
+ var cbs = vm._events[event];
3879
+ if (cbs) {
3880
+ cbs = cbs.length > 1 ? toArray(cbs) : cbs;
3881
+ var args = toArray(arguments, 1);
3882
+ var info = "event handler for \"" + event + "\"";
3883
+ for (var i = 0, l = cbs.length; i < l; i++) {
3884
+ invokeWithErrorHandling(cbs[i], vm, args, vm, info);
3885
+ }
3886
+ }
3887
+ return vm
3888
+ };
3889
+ }
3890
+
3891
+ /* */
3892
+
3893
+ var activeInstance = null;
3894
+ var isUpdatingChildComponent = false;
3895
+
3896
+ function setActiveInstance(vm) {
3897
+ var prevActiveInstance = activeInstance;
3898
+ activeInstance = vm;
3899
+ return function () {
3900
+ activeInstance = prevActiveInstance;
3901
+ }
3902
+ }
3903
+
3904
+ function initLifecycle (vm) {
3905
+ var options = vm.$options;
3906
+
3907
+ // locate first non-abstract parent
3908
+ var parent = options.parent;
3909
+ if (parent && !options.abstract) {
3910
+ while (parent.$options.abstract && parent.$parent) {
3911
+ parent = parent.$parent;
3912
+ }
3913
+ parent.$children.push(vm);
3914
+ }
3915
+
3916
+ vm.$parent = parent;
3917
+ vm.$root = parent ? parent.$root : vm;
3918
+
3919
+ vm.$children = [];
3920
+ vm.$refs = {};
3921
+
3922
+ vm._watcher = null;
3923
+ vm._inactive = null;
3924
+ vm._directInactive = false;
3925
+ vm._isMounted = false;
3926
+ vm._isDestroyed = false;
3927
+ vm._isBeingDestroyed = false;
3928
+ }
3929
+
3930
+ function lifecycleMixin (Vue) {
3931
+ Vue.prototype._update = function (vnode, hydrating) {
3932
+ var vm = this;
3933
+ var prevEl = vm.$el;
3934
+ var prevVnode = vm._vnode;
3935
+ var restoreActiveInstance = setActiveInstance(vm);
3936
+ vm._vnode = vnode;
3937
+ // Vue.prototype.__patch__ is injected in entry points
3938
+ // based on the rendering backend used.
3939
+ if (!prevVnode) {
3940
+ // initial render
3941
+ vm.$el = vm.__patch__(vm.$el, vnode, hydrating, false /* removeOnly */);
3942
+ } else {
3943
+ // updates
3944
+ vm.$el = vm.__patch__(prevVnode, vnode);
3945
+ }
3946
+ restoreActiveInstance();
3947
+ // update __vue__ reference
3948
+ if (prevEl) {
3949
+ prevEl.__vue__ = null;
3950
+ }
3951
+ if (vm.$el) {
3952
+ vm.$el.__vue__ = vm;
3953
+ }
3954
+ // if parent is an HOC, update its $el as well
3955
+ if (vm.$vnode && vm.$parent && vm.$vnode === vm.$parent._vnode) {
3956
+ vm.$parent.$el = vm.$el;
3957
+ }
3958
+ // updated hook is called by the scheduler to ensure that children are
3959
+ // updated in a parent's updated hook.
3960
+ };
3961
+
3962
+ Vue.prototype.$forceUpdate = function () {
3963
+ var vm = this;
3964
+ if (vm._watcher) {
3965
+ vm._watcher.update();
3966
+ }
3967
+ };
3968
+
3969
+ Vue.prototype.$destroy = function () {
3970
+ var vm = this;
3971
+ if (vm._isBeingDestroyed) {
3972
+ return
3973
+ }
3974
+ callHook(vm, 'beforeDestroy');
3975
+ vm._isBeingDestroyed = true;
3976
+ // remove self from parent
3977
+ var parent = vm.$parent;
3978
+ if (parent && !parent._isBeingDestroyed && !vm.$options.abstract) {
3979
+ remove(parent.$children, vm);
3980
+ }
3981
+ // teardown watchers
3982
+ if (vm._watcher) {
3983
+ vm._watcher.teardown();
3984
+ }
3985
+ var i = vm._watchers.length;
3986
+ while (i--) {
3987
+ vm._watchers[i].teardown();
3988
+ }
3989
+ // remove reference from data ob
3990
+ // frozen object may not have observer.
3991
+ if (vm._data.__ob__) {
3992
+ vm._data.__ob__.vmCount--;
3993
+ }
3994
+ // call the last hook...
3995
+ vm._isDestroyed = true;
3996
+ // invoke destroy hooks on current rendered tree
3997
+ vm.__patch__(vm._vnode, null);
3998
+ // fire destroyed hook
3999
+ callHook(vm, 'destroyed');
4000
+ // turn off all instance listeners.
4001
+ vm.$off();
4002
+ // remove __vue__ reference
4003
+ if (vm.$el) {
4004
+ vm.$el.__vue__ = null;
4005
+ }
4006
+ // release circular reference (#6759)
4007
+ if (vm.$vnode) {
4008
+ vm.$vnode.parent = null;
4009
+ }
4010
+ };
4011
+ }
4012
+
4013
+ function mountComponent (
4014
+ vm,
4015
+ el,
4016
+ hydrating
4017
+ ) {
4018
+ vm.$el = el;
4019
+ if (!vm.$options.render) {
4020
+ vm.$options.render = createEmptyVNode;
4021
+ {
4022
+ /* istanbul ignore if */
4023
+ if ((vm.$options.template && vm.$options.template.charAt(0) !== '#') ||
4024
+ vm.$options.el || el) {
4025
+ warn(
4026
+ 'You are using the runtime-only build of Vue where the template ' +
4027
+ 'compiler is not available. Either pre-compile the templates into ' +
4028
+ 'render functions, or use the compiler-included build.',
4029
+ vm
4030
+ );
4031
+ } else {
4032
+ warn(
4033
+ 'Failed to mount component: template or render function not defined.',
4034
+ vm
4035
+ );
4036
+ }
4037
+ }
4038
+ }
4039
+ callHook(vm, 'beforeMount');
4040
+
4041
+ var updateComponent;
4042
+ /* istanbul ignore if */
4043
+ if (config.performance && mark) {
4044
+ updateComponent = function () {
4045
+ var name = vm._name;
4046
+ var id = vm._uid;
4047
+ var startTag = "vue-perf-start:" + id;
4048
+ var endTag = "vue-perf-end:" + id;
4049
+
4050
+ mark(startTag);
4051
+ var vnode = vm._render();
4052
+ mark(endTag);
4053
+ measure(("vue " + name + " render"), startTag, endTag);
4054
+
4055
+ mark(startTag);
4056
+ vm._update(vnode, hydrating);
4057
+ mark(endTag);
4058
+ measure(("vue " + name + " patch"), startTag, endTag);
4059
+ };
4060
+ } else {
4061
+ updateComponent = function () {
4062
+ vm._update(vm._render(), hydrating);
4063
+ };
4064
+ }
4065
+
4066
+ // we set this to vm._watcher inside the watcher's constructor
4067
+ // since the watcher's initial patch may call $forceUpdate (e.g. inside child
4068
+ // component's mounted hook), which relies on vm._watcher being already defined
4069
+ new Watcher(vm, updateComponent, noop, {
4070
+ before: function before () {
4071
+ if (vm._isMounted && !vm._isDestroyed) {
4072
+ callHook(vm, 'beforeUpdate');
4073
+ }
4074
+ }
4075
+ }, true /* isRenderWatcher */);
4076
+ hydrating = false;
4077
+
4078
+ // manually mounted instance, call mounted on self
4079
+ // mounted is called for render-created child components in its inserted hook
4080
+ if (vm.$vnode == null) {
4081
+ vm._isMounted = true;
4082
+ callHook(vm, 'mounted');
4083
+ }
4084
+ return vm
4085
+ }
4086
+
4087
+ function updateChildComponent (
4088
+ vm,
4089
+ propsData,
4090
+ listeners,
4091
+ parentVnode,
4092
+ renderChildren
4093
+ ) {
4094
+ {
4095
+ isUpdatingChildComponent = true;
4096
+ }
4097
+
4098
+ // determine whether component has slot children
4099
+ // we need to do this before overwriting $options._renderChildren.
4100
+
4101
+ // check if there are dynamic scopedSlots (hand-written or compiled but with
4102
+ // dynamic slot names). Static scoped slots compiled from template has the
4103
+ // "$stable" marker.
4104
+ var newScopedSlots = parentVnode.data.scopedSlots;
4105
+ var oldScopedSlots = vm.$scopedSlots;
4106
+ var hasDynamicScopedSlot = !!(
4107
+ (newScopedSlots && !newScopedSlots.$stable) ||
4108
+ (oldScopedSlots !== emptyObject && !oldScopedSlots.$stable) ||
4109
+ (newScopedSlots && vm.$scopedSlots.$key !== newScopedSlots.$key)
4110
+ );
4111
+
4112
+ // Any static slot children from the parent may have changed during parent's
4113
+ // update. Dynamic scoped slots may also have changed. In such cases, a forced
4114
+ // update is necessary to ensure correctness.
4115
+ var needsForceUpdate = !!(
4116
+ renderChildren || // has new static slots
4117
+ vm.$options._renderChildren || // has old static slots
4118
+ hasDynamicScopedSlot
4119
+ );
4120
+
4121
+ vm.$options._parentVnode = parentVnode;
4122
+ vm.$vnode = parentVnode; // update vm's placeholder node without re-render
4123
+
4124
+ if (vm._vnode) { // update child tree's parent
4125
+ vm._vnode.parent = parentVnode;
4126
+ }
4127
+ vm.$options._renderChildren = renderChildren;
4128
+
4129
+ // update $attrs and $listeners hash
4130
+ // these are also reactive so they may trigger child update if the child
4131
+ // used them during render
4132
+ vm.$attrs = parentVnode.data.attrs || emptyObject;
4133
+ vm.$listeners = listeners || emptyObject;
4134
+
4135
+ // update props
4136
+ if (propsData && vm.$options.props) {
4137
+ toggleObserving(false);
4138
+ var props = vm._props;
4139
+ var propKeys = vm.$options._propKeys || [];
4140
+ for (var i = 0; i < propKeys.length; i++) {
4141
+ var key = propKeys[i];
4142
+ var propOptions = vm.$options.props; // wtf flow?
4143
+ props[key] = validateProp(key, propOptions, propsData, vm);
4144
+ }
4145
+ toggleObserving(true);
4146
+ // keep a copy of raw propsData
4147
+ vm.$options.propsData = propsData;
4148
+ }
4149
+
4150
+ // update listeners
4151
+ listeners = listeners || emptyObject;
4152
+ var oldListeners = vm.$options._parentListeners;
4153
+ vm.$options._parentListeners = listeners;
4154
+ updateComponentListeners(vm, listeners, oldListeners);
4155
+
4156
+ // resolve slots + force update if has children
4157
+ if (needsForceUpdate) {
4158
+ vm.$slots = resolveSlots(renderChildren, parentVnode.context);
4159
+ vm.$forceUpdate();
4160
+ }
4161
+
4162
+ {
4163
+ isUpdatingChildComponent = false;
4164
+ }
4165
+ }
4166
+
4167
+ function isInInactiveTree (vm) {
4168
+ while (vm && (vm = vm.$parent)) {
4169
+ if (vm._inactive) { return true }
4170
+ }
4171
+ return false
4172
+ }
4173
+
4174
+ function activateChildComponent (vm, direct) {
4175
+ if (direct) {
4176
+ vm._directInactive = false;
4177
+ if (isInInactiveTree(vm)) {
4178
+ return
4179
+ }
4180
+ } else if (vm._directInactive) {
4181
+ return
4182
+ }
4183
+ if (vm._inactive || vm._inactive === null) {
4184
+ vm._inactive = false;
4185
+ for (var i = 0; i < vm.$children.length; i++) {
4186
+ activateChildComponent(vm.$children[i]);
4187
+ }
4188
+ callHook(vm, 'activated');
4189
+ }
4190
+ }
4191
+
4192
+ function deactivateChildComponent (vm, direct) {
4193
+ if (direct) {
4194
+ vm._directInactive = true;
4195
+ if (isInInactiveTree(vm)) {
4196
+ return
4197
+ }
4198
+ }
4199
+ if (!vm._inactive) {
4200
+ vm._inactive = true;
4201
+ for (var i = 0; i < vm.$children.length; i++) {
4202
+ deactivateChildComponent(vm.$children[i]);
4203
+ }
4204
+ callHook(vm, 'deactivated');
4205
+ }
4206
+ }
4207
+
4208
+ function callHook (vm, hook) {
4209
+ // #7573 disable dep collection when invoking lifecycle hooks
4210
+ pushTarget();
4211
+ var handlers = vm.$options[hook];
4212
+ var info = hook + " hook";
4213
+ if (handlers) {
4214
+ for (var i = 0, j = handlers.length; i < j; i++) {
4215
+ invokeWithErrorHandling(handlers[i], vm, null, vm, info);
4216
+ }
4217
+ }
4218
+ if (vm._hasHookEvent) {
4219
+ vm.$emit('hook:' + hook);
4220
+ }
4221
+ popTarget();
4222
+ }
4223
+
4224
+ /* */
4225
+
4226
+ var MAX_UPDATE_COUNT = 100;
4227
+
4228
+ var queue = [];
4229
+ var activatedChildren = [];
4230
+ var has = {};
4231
+ var circular = {};
4232
+ var waiting = false;
4233
+ var flushing = false;
4234
+ var index = 0;
4235
+
4236
+ /**
4237
+ * Reset the scheduler's state.
4238
+ */
4239
+ function resetSchedulerState () {
4240
+ index = queue.length = activatedChildren.length = 0;
4241
+ has = {};
4242
+ {
4243
+ circular = {};
4244
+ }
4245
+ waiting = flushing = false;
4246
+ }
4247
+
4248
+ // Async edge case #6566 requires saving the timestamp when event listeners are
4249
+ // attached. However, calling performance.now() has a perf overhead especially
4250
+ // if the page has thousands of event listeners. Instead, we take a timestamp
4251
+ // every time the scheduler flushes and use that for all event listeners
4252
+ // attached during that flush.
4253
+ var currentFlushTimestamp = 0;
4254
+
4255
+ // Async edge case fix requires storing an event listener's attach timestamp.
4256
+ var getNow = Date.now;
4257
+
4258
+ // Determine what event timestamp the browser is using. Annoyingly, the
4259
+ // timestamp can either be hi-res (relative to page load) or low-res
4260
+ // (relative to UNIX epoch), so in order to compare time we have to use the
4261
+ // same timestamp type when saving the flush timestamp.
4262
+ // All IE versions use low-res event timestamps, and have problematic clock
4263
+ // implementations (#9632)
4264
+ if (inBrowser && !isIE) {
4265
+ var performance = window.performance;
4266
+ if (
4267
+ performance &&
4268
+ typeof performance.now === 'function' &&
4269
+ getNow() > document.createEvent('Event').timeStamp
4270
+ ) {
4271
+ // if the event timestamp, although evaluated AFTER the Date.now(), is
4272
+ // smaller than it, it means the event is using a hi-res timestamp,
4273
+ // and we need to use the hi-res version for event listener timestamps as
4274
+ // well.
4275
+ getNow = function () { return performance.now(); };
4276
+ }
4277
+ }
4278
+
4279
+ /**
4280
+ * Flush both queues and run the watchers.
4281
+ */
4282
+ function flushSchedulerQueue () {
4283
+ currentFlushTimestamp = getNow();
4284
+ flushing = true;
4285
+ var watcher, id;
4286
+
4287
+ // Sort queue before flush.
4288
+ // This ensures that:
4289
+ // 1. Components are updated from parent to child. (because parent is always
4290
+ // created before the child)
4291
+ // 2. A component's user watchers are run before its render watcher (because
4292
+ // user watchers are created before the render watcher)
4293
+ // 3. If a component is destroyed during a parent component's watcher run,
4294
+ // its watchers can be skipped.
4295
+ queue.sort(function (a, b) { return a.id - b.id; });
4296
+
4297
+ // do not cache length because more watchers might be pushed
4298
+ // as we run existing watchers
4299
+ for (index = 0; index < queue.length; index++) {
4300
+ watcher = queue[index];
4301
+ if (watcher.before) {
4302
+ watcher.before();
4303
+ }
4304
+ id = watcher.id;
4305
+ has[id] = null;
4306
+ watcher.run();
4307
+ // in dev build, check and stop circular updates.
4308
+ if (has[id] != null) {
4309
+ circular[id] = (circular[id] || 0) + 1;
4310
+ if (circular[id] > MAX_UPDATE_COUNT) {
4311
+ warn(
4312
+ 'You may have an infinite update loop ' + (
4313
+ watcher.user
4314
+ ? ("in watcher with expression \"" + (watcher.expression) + "\"")
4315
+ : "in a component render function."
4316
+ ),
4317
+ watcher.vm
4318
+ );
4319
+ break
4320
+ }
4321
+ }
4322
+ }
4323
+
4324
+ // keep copies of post queues before resetting state
4325
+ var activatedQueue = activatedChildren.slice();
4326
+ var updatedQueue = queue.slice();
4327
+
4328
+ resetSchedulerState();
4329
+
4330
+ // call component updated and activated hooks
4331
+ callActivatedHooks(activatedQueue);
4332
+ callUpdatedHooks(updatedQueue);
4333
+
4334
+ // devtool hook
4335
+ /* istanbul ignore if */
4336
+ if (devtools && config.devtools) {
4337
+ devtools.emit('flush');
4338
+ }
4339
+ }
4340
+
4341
+ function callUpdatedHooks (queue) {
4342
+ var i = queue.length;
4343
+ while (i--) {
4344
+ var watcher = queue[i];
4345
+ var vm = watcher.vm;
4346
+ if (vm._watcher === watcher && vm._isMounted && !vm._isDestroyed) {
4347
+ callHook(vm, 'updated');
4348
+ }
4349
+ }
4350
+ }
4351
+
4352
+ /**
4353
+ * Queue a kept-alive component that was activated during patch.
4354
+ * The queue will be processed after the entire tree has been patched.
4355
+ */
4356
+ function queueActivatedComponent (vm) {
4357
+ // setting _inactive to false here so that a render function can
4358
+ // rely on checking whether it's in an inactive tree (e.g. router-view)
4359
+ vm._inactive = false;
4360
+ activatedChildren.push(vm);
4361
+ }
4362
+
4363
+ function callActivatedHooks (queue) {
4364
+ for (var i = 0; i < queue.length; i++) {
4365
+ queue[i]._inactive = true;
4366
+ activateChildComponent(queue[i], true /* true */);
4367
+ }
4368
+ }
4369
+
4370
+ /**
4371
+ * Push a watcher into the watcher queue.
4372
+ * Jobs with duplicate IDs will be skipped unless it's
4373
+ * pushed when the queue is being flushed.
4374
+ */
4375
+ function queueWatcher (watcher) {
4376
+ var id = watcher.id;
4377
+ if (has[id] == null) {
4378
+ has[id] = true;
4379
+ if (!flushing) {
4380
+ queue.push(watcher);
4381
+ } else {
4382
+ // if already flushing, splice the watcher based on its id
4383
+ // if already past its id, it will be run next immediately.
4384
+ var i = queue.length - 1;
4385
+ while (i > index && queue[i].id > watcher.id) {
4386
+ i--;
4387
+ }
4388
+ queue.splice(i + 1, 0, watcher);
4389
+ }
4390
+ // queue the flush
4391
+ if (!waiting) {
4392
+ waiting = true;
4393
+
4394
+ if (!config.async) {
4395
+ flushSchedulerQueue();
4396
+ return
4397
+ }
4398
+ nextTick(flushSchedulerQueue);
4399
+ }
4400
+ }
4401
+ }
4402
+
4403
+ /* */
4404
+
4405
+
4406
+
4407
+ var uid$2 = 0;
4408
+
4409
+ /**
4410
+ * A watcher parses an expression, collects dependencies,
4411
+ * and fires callback when the expression value changes.
4412
+ * This is used for both the $watch() api and directives.
4413
+ */
4414
+ var Watcher = function Watcher (
4415
+ vm,
4416
+ expOrFn,
4417
+ cb,
4418
+ options,
4419
+ isRenderWatcher
4420
+ ) {
4421
+ this.vm = vm;
4422
+ if (isRenderWatcher) {
4423
+ vm._watcher = this;
4424
+ }
4425
+ vm._watchers.push(this);
4426
+ // options
4427
+ if (options) {
4428
+ this.deep = !!options.deep;
4429
+ this.user = !!options.user;
4430
+ this.lazy = !!options.lazy;
4431
+ this.sync = !!options.sync;
4432
+ this.before = options.before;
4433
+ } else {
4434
+ this.deep = this.user = this.lazy = this.sync = false;
4435
+ }
4436
+ this.cb = cb;
4437
+ this.id = ++uid$2; // uid for batching
4438
+ this.active = true;
4439
+ this.dirty = this.lazy; // for lazy watchers
4440
+ this.deps = [];
4441
+ this.newDeps = [];
4442
+ this.depIds = new _Set();
4443
+ this.newDepIds = new _Set();
4444
+ this.expression = expOrFn.toString();
4445
+ // parse expression for getter
4446
+ if (typeof expOrFn === 'function') {
4447
+ this.getter = expOrFn;
4448
+ } else {
4449
+ this.getter = parsePath(expOrFn);
4450
+ if (!this.getter) {
4451
+ this.getter = noop;
4452
+ warn(
4453
+ "Failed watching path: \"" + expOrFn + "\" " +
4454
+ 'Watcher only accepts simple dot-delimited paths. ' +
4455
+ 'For full control, use a function instead.',
4456
+ vm
4457
+ );
4458
+ }
4459
+ }
4460
+ this.value = this.lazy
4461
+ ? undefined
4462
+ : this.get();
4463
+ };
4464
+
4465
+ /**
4466
+ * Evaluate the getter, and re-collect dependencies.
4467
+ */
4468
+ Watcher.prototype.get = function get () {
4469
+ pushTarget(this);
4470
+ var value;
4471
+ var vm = this.vm;
4472
+ try {
4473
+ value = this.getter.call(vm, vm);
4474
+ } catch (e) {
4475
+ if (this.user) {
4476
+ handleError(e, vm, ("getter for watcher \"" + (this.expression) + "\""));
4477
+ } else {
4478
+ throw e
4479
+ }
4480
+ } finally {
4481
+ // "touch" every property so they are all tracked as
4482
+ // dependencies for deep watching
4483
+ if (this.deep) {
4484
+ traverse(value);
4485
+ }
4486
+ popTarget();
4487
+ this.cleanupDeps();
4488
+ }
4489
+ return value
4490
+ };
4491
+
4492
+ /**
4493
+ * Add a dependency to this directive.
4494
+ */
4495
+ Watcher.prototype.addDep = function addDep (dep) {
4496
+ var id = dep.id;
4497
+ if (!this.newDepIds.has(id)) {
4498
+ this.newDepIds.add(id);
4499
+ this.newDeps.push(dep);
4500
+ if (!this.depIds.has(id)) {
4501
+ dep.addSub(this);
4502
+ }
4503
+ }
4504
+ };
4505
+
4506
+ /**
4507
+ * Clean up for dependency collection.
4508
+ */
4509
+ Watcher.prototype.cleanupDeps = function cleanupDeps () {
4510
+ var i = this.deps.length;
4511
+ while (i--) {
4512
+ var dep = this.deps[i];
4513
+ if (!this.newDepIds.has(dep.id)) {
4514
+ dep.removeSub(this);
4515
+ }
4516
+ }
4517
+ var tmp = this.depIds;
4518
+ this.depIds = this.newDepIds;
4519
+ this.newDepIds = tmp;
4520
+ this.newDepIds.clear();
4521
+ tmp = this.deps;
4522
+ this.deps = this.newDeps;
4523
+ this.newDeps = tmp;
4524
+ this.newDeps.length = 0;
4525
+ };
4526
+
4527
+ /**
4528
+ * Subscriber interface.
4529
+ * Will be called when a dependency changes.
4530
+ */
4531
+ Watcher.prototype.update = function update () {
4532
+ /* istanbul ignore else */
4533
+ if (this.lazy) {
4534
+ this.dirty = true;
4535
+ } else if (this.sync) {
4536
+ this.run();
4537
+ } else {
4538
+ queueWatcher(this);
4539
+ }
4540
+ };
4541
+
4542
+ /**
4543
+ * Scheduler job interface.
4544
+ * Will be called by the scheduler.
4545
+ */
4546
+ Watcher.prototype.run = function run () {
4547
+ if (this.active) {
4548
+ var value = this.get();
4549
+ if (
4550
+ value !== this.value ||
4551
+ // Deep watchers and watchers on Object/Arrays should fire even
4552
+ // when the value is the same, because the value may
4553
+ // have mutated.
4554
+ isObject(value) ||
4555
+ this.deep
4556
+ ) {
4557
+ // set new value
4558
+ var oldValue = this.value;
4559
+ this.value = value;
4560
+ if (this.user) {
4561
+ try {
4562
+ this.cb.call(this.vm, value, oldValue);
4563
+ } catch (e) {
4564
+ handleError(e, this.vm, ("callback for watcher \"" + (this.expression) + "\""));
4565
+ }
4566
+ } else {
4567
+ this.cb.call(this.vm, value, oldValue);
4568
+ }
4569
+ }
4570
+ }
4571
+ };
4572
+
4573
+ /**
4574
+ * Evaluate the value of the watcher.
4575
+ * This only gets called for lazy watchers.
4576
+ */
4577
+ Watcher.prototype.evaluate = function evaluate () {
4578
+ this.value = this.get();
4579
+ this.dirty = false;
4580
+ };
4581
+
4582
+ /**
4583
+ * Depend on all deps collected by this watcher.
4584
+ */
4585
+ Watcher.prototype.depend = function depend () {
4586
+ var i = this.deps.length;
4587
+ while (i--) {
4588
+ this.deps[i].depend();
4589
+ }
4590
+ };
4591
+
4592
+ /**
4593
+ * Remove self from all dependencies' subscriber list.
4594
+ */
4595
+ Watcher.prototype.teardown = function teardown () {
4596
+ if (this.active) {
4597
+ // remove self from vm's watcher list
4598
+ // this is a somewhat expensive operation so we skip it
4599
+ // if the vm is being destroyed.
4600
+ if (!this.vm._isBeingDestroyed) {
4601
+ remove(this.vm._watchers, this);
4602
+ }
4603
+ var i = this.deps.length;
4604
+ while (i--) {
4605
+ this.deps[i].removeSub(this);
4606
+ }
4607
+ this.active = false;
4608
+ }
4609
+ };
4610
+
4611
+ /* */
4612
+
4613
+ var sharedPropertyDefinition = {
4614
+ enumerable: true,
4615
+ configurable: true,
4616
+ get: noop,
4617
+ set: noop
4618
+ };
4619
+
4620
+ function proxy (target, sourceKey, key) {
4621
+ sharedPropertyDefinition.get = function proxyGetter () {
4622
+ return this[sourceKey][key]
4623
+ };
4624
+ sharedPropertyDefinition.set = function proxySetter (val) {
4625
+ this[sourceKey][key] = val;
4626
+ };
4627
+ Object.defineProperty(target, key, sharedPropertyDefinition);
4628
+ }
4629
+
4630
+ function initState (vm) {
4631
+ vm._watchers = [];
4632
+ var opts = vm.$options;
4633
+ if (opts.props) { initProps(vm, opts.props); }
4634
+ if (opts.methods) { initMethods(vm, opts.methods); }
4635
+ if (opts.data) {
4636
+ initData(vm);
4637
+ } else {
4638
+ observe(vm._data = {}, true /* asRootData */);
4639
+ }
4640
+ if (opts.computed) { initComputed(vm, opts.computed); }
4641
+ if (opts.watch && opts.watch !== nativeWatch) {
4642
+ initWatch(vm, opts.watch);
4643
+ }
4644
+ }
4645
+
4646
+ function initProps (vm, propsOptions) {
4647
+ var propsData = vm.$options.propsData || {};
4648
+ var props = vm._props = {};
4649
+ // cache prop keys so that future props updates can iterate using Array
4650
+ // instead of dynamic object key enumeration.
4651
+ var keys = vm.$options._propKeys = [];
4652
+ var isRoot = !vm.$parent;
4653
+ // root instance props should be converted
4654
+ if (!isRoot) {
4655
+ toggleObserving(false);
4656
+ }
4657
+ var loop = function ( key ) {
4658
+ keys.push(key);
4659
+ var value = validateProp(key, propsOptions, propsData, vm);
4660
+ /* istanbul ignore else */
4661
+ {
4662
+ var hyphenatedKey = hyphenate(key);
4663
+ if (isReservedAttribute(hyphenatedKey) ||
4664
+ config.isReservedAttr(hyphenatedKey)) {
4665
+ warn(
4666
+ ("\"" + hyphenatedKey + "\" is a reserved attribute and cannot be used as component prop."),
4667
+ vm
4668
+ );
4669
+ }
4670
+ defineReactive$$1(props, key, value, function () {
4671
+ if (!isRoot && !isUpdatingChildComponent) {
4672
+ warn(
4673
+ "Avoid mutating a prop directly since the value will be " +
4674
+ "overwritten whenever the parent component re-renders. " +
4675
+ "Instead, use a data or computed property based on the prop's " +
4676
+ "value. Prop being mutated: \"" + key + "\"",
4677
+ vm
4678
+ );
4679
+ }
4680
+ });
4681
+ }
4682
+ // static props are already proxied on the component's prototype
4683
+ // during Vue.extend(). We only need to proxy props defined at
4684
+ // instantiation here.
4685
+ if (!(key in vm)) {
4686
+ proxy(vm, "_props", key);
4687
+ }
4688
+ };
4689
+
4690
+ for (var key in propsOptions) loop( key );
4691
+ toggleObserving(true);
4692
+ }
4693
+
4694
+ function initData (vm) {
4695
+ var data = vm.$options.data;
4696
+ data = vm._data = typeof data === 'function'
4697
+ ? getData(data, vm)
4698
+ : data || {};
4699
+ if (!isPlainObject(data)) {
4700
+ data = {};
4701
+ warn(
4702
+ 'data functions should return an object:\n' +
4703
+ 'https://vuejs.org/v2/guide/components.html#data-Must-Be-a-Function',
4704
+ vm
4705
+ );
4706
+ }
4707
+ // proxy data on instance
4708
+ var keys = Object.keys(data);
4709
+ var props = vm.$options.props;
4710
+ var methods = vm.$options.methods;
4711
+ var i = keys.length;
4712
+ while (i--) {
4713
+ var key = keys[i];
4714
+ {
4715
+ if (methods && hasOwn(methods, key)) {
4716
+ warn(
4717
+ ("Method \"" + key + "\" has already been defined as a data property."),
4718
+ vm
4719
+ );
4720
+ }
4721
+ }
4722
+ if (props && hasOwn(props, key)) {
4723
+ warn(
4724
+ "The data property \"" + key + "\" is already declared as a prop. " +
4725
+ "Use prop default value instead.",
4726
+ vm
4727
+ );
4728
+ } else if (!isReserved(key)) {
4729
+ proxy(vm, "_data", key);
4730
+ }
4731
+ }
4732
+ // observe data
4733
+ observe(data, true /* asRootData */);
4734
+ }
4735
+
4736
+ function getData (data, vm) {
4737
+ // #7573 disable dep collection when invoking data getters
4738
+ pushTarget();
4739
+ try {
4740
+ return data.call(vm, vm)
4741
+ } catch (e) {
4742
+ handleError(e, vm, "data()");
4743
+ return {}
4744
+ } finally {
4745
+ popTarget();
4746
+ }
4747
+ }
4748
+
4749
+ var computedWatcherOptions = { lazy: true };
4750
+
4751
+ function initComputed (vm, computed) {
4752
+ // $flow-disable-line
4753
+ var watchers = vm._computedWatchers = Object.create(null);
4754
+ // computed properties are just getters during SSR
4755
+ var isSSR = isServerRendering();
4756
+
4757
+ for (var key in computed) {
4758
+ var userDef = computed[key];
4759
+ var getter = typeof userDef === 'function' ? userDef : userDef.get;
4760
+ if (getter == null) {
4761
+ warn(
4762
+ ("Getter is missing for computed property \"" + key + "\"."),
4763
+ vm
4764
+ );
4765
+ }
4766
+
4767
+ if (!isSSR) {
4768
+ // create internal watcher for the computed property.
4769
+ watchers[key] = new Watcher(
4770
+ vm,
4771
+ getter || noop,
4772
+ noop,
4773
+ computedWatcherOptions
4774
+ );
4775
+ }
4776
+
4777
+ // component-defined computed properties are already defined on the
4778
+ // component prototype. We only need to define computed properties defined
4779
+ // at instantiation here.
4780
+ if (!(key in vm)) {
4781
+ defineComputed(vm, key, userDef);
4782
+ } else {
4783
+ if (key in vm.$data) {
4784
+ warn(("The computed property \"" + key + "\" is already defined in data."), vm);
4785
+ } else if (vm.$options.props && key in vm.$options.props) {
4786
+ warn(("The computed property \"" + key + "\" is already defined as a prop."), vm);
4787
+ }
4788
+ }
4789
+ }
4790
+ }
4791
+
4792
+ function defineComputed (
4793
+ target,
4794
+ key,
4795
+ userDef
4796
+ ) {
4797
+ var shouldCache = !isServerRendering();
4798
+ if (typeof userDef === 'function') {
4799
+ sharedPropertyDefinition.get = shouldCache
4800
+ ? createComputedGetter(key)
4801
+ : createGetterInvoker(userDef);
4802
+ sharedPropertyDefinition.set = noop;
4803
+ } else {
4804
+ sharedPropertyDefinition.get = userDef.get
4805
+ ? shouldCache && userDef.cache !== false
4806
+ ? createComputedGetter(key)
4807
+ : createGetterInvoker(userDef.get)
4808
+ : noop;
4809
+ sharedPropertyDefinition.set = userDef.set || noop;
4810
+ }
4811
+ if (sharedPropertyDefinition.set === noop) {
4812
+ sharedPropertyDefinition.set = function () {
4813
+ warn(
4814
+ ("Computed property \"" + key + "\" was assigned to but it has no setter."),
4815
+ this
4816
+ );
4817
+ };
4818
+ }
4819
+ Object.defineProperty(target, key, sharedPropertyDefinition);
4820
+ }
4821
+
4822
+ function createComputedGetter (key) {
4823
+ return function computedGetter () {
4824
+ var watcher = this._computedWatchers && this._computedWatchers[key];
4825
+ if (watcher) {
4826
+ if (watcher.dirty) {
4827
+ watcher.evaluate();
4828
+ }
4829
+ if (Dep.target) {
4830
+ watcher.depend();
4831
+ }
4832
+ return watcher.value
4833
+ }
4834
+ }
4835
+ }
4836
+
4837
+ function createGetterInvoker(fn) {
4838
+ return function computedGetter () {
4839
+ return fn.call(this, this)
4840
+ }
4841
+ }
4842
+
4843
+ function initMethods (vm, methods) {
4844
+ var props = vm.$options.props;
4845
+ for (var key in methods) {
4846
+ {
4847
+ if (typeof methods[key] !== 'function') {
4848
+ warn(
4849
+ "Method \"" + key + "\" has type \"" + (typeof methods[key]) + "\" in the component definition. " +
4850
+ "Did you reference the function correctly?",
4851
+ vm
4852
+ );
4853
+ }
4854
+ if (props && hasOwn(props, key)) {
4855
+ warn(
4856
+ ("Method \"" + key + "\" has already been defined as a prop."),
4857
+ vm
4858
+ );
4859
+ }
4860
+ if ((key in vm) && isReserved(key)) {
4861
+ warn(
4862
+ "Method \"" + key + "\" conflicts with an existing Vue instance method. " +
4863
+ "Avoid defining component methods that start with _ or $."
4864
+ );
4865
+ }
4866
+ }
4867
+ vm[key] = typeof methods[key] !== 'function' ? noop : bind(methods[key], vm);
4868
+ }
4869
+ }
4870
+
4871
+ function initWatch (vm, watch) {
4872
+ for (var key in watch) {
4873
+ var handler = watch[key];
4874
+ if (Array.isArray(handler)) {
4875
+ for (var i = 0; i < handler.length; i++) {
4876
+ createWatcher(vm, key, handler[i]);
4877
+ }
4878
+ } else {
4879
+ createWatcher(vm, key, handler);
4880
+ }
4881
+ }
4882
+ }
4883
+
4884
+ function createWatcher (
4885
+ vm,
4886
+ expOrFn,
4887
+ handler,
4888
+ options
4889
+ ) {
4890
+ if (isPlainObject(handler)) {
4891
+ options = handler;
4892
+ handler = handler.handler;
4893
+ }
4894
+ if (typeof handler === 'string') {
4895
+ handler = vm[handler];
4896
+ }
4897
+ return vm.$watch(expOrFn, handler, options)
4898
+ }
4899
+
4900
+ function stateMixin (Vue) {
4901
+ // flow somehow has problems with directly declared definition object
4902
+ // when using Object.defineProperty, so we have to procedurally build up
4903
+ // the object here.
4904
+ var dataDef = {};
4905
+ dataDef.get = function () { return this._data };
4906
+ var propsDef = {};
4907
+ propsDef.get = function () { return this._props };
4908
+ {
4909
+ dataDef.set = function () {
4910
+ warn(
4911
+ 'Avoid replacing instance root $data. ' +
4912
+ 'Use nested data properties instead.',
4913
+ this
4914
+ );
4915
+ };
4916
+ propsDef.set = function () {
4917
+ warn("$props is readonly.", this);
4918
+ };
4919
+ }
4920
+ Object.defineProperty(Vue.prototype, '$data', dataDef);
4921
+ Object.defineProperty(Vue.prototype, '$props', propsDef);
4922
+
4923
+ Vue.prototype.$set = set;
4924
+ Vue.prototype.$delete = del;
4925
+
4926
+ Vue.prototype.$watch = function (
4927
+ expOrFn,
4928
+ cb,
4929
+ options
4930
+ ) {
4931
+ var vm = this;
4932
+ if (isPlainObject(cb)) {
4933
+ return createWatcher(vm, expOrFn, cb, options)
4934
+ }
4935
+ options = options || {};
4936
+ options.user = true;
4937
+ var watcher = new Watcher(vm, expOrFn, cb, options);
4938
+ if (options.immediate) {
4939
+ try {
4940
+ cb.call(vm, watcher.value);
4941
+ } catch (error) {
4942
+ handleError(error, vm, ("callback for immediate watcher \"" + (watcher.expression) + "\""));
4943
+ }
4944
+ }
4945
+ return function unwatchFn () {
4946
+ watcher.teardown();
4947
+ }
4948
+ };
4949
+ }
4950
+
4951
+ /* */
4952
+
4953
+ var uid$3 = 0;
4954
+
4955
+ function initMixin (Vue) {
4956
+ Vue.prototype._init = function (options) {
4957
+ var vm = this;
4958
+ // a uid
4959
+ vm._uid = uid$3++;
4960
+
4961
+ var startTag, endTag;
4962
+ /* istanbul ignore if */
4963
+ if (config.performance && mark) {
4964
+ startTag = "vue-perf-start:" + (vm._uid);
4965
+ endTag = "vue-perf-end:" + (vm._uid);
4966
+ mark(startTag);
4967
+ }
4968
+
4969
+ // a flag to avoid this being observed
4970
+ vm._isVue = true;
4971
+ // merge options
4972
+ if (options && options._isComponent) {
4973
+ // optimize internal component instantiation
4974
+ // since dynamic options merging is pretty slow, and none of the
4975
+ // internal component options needs special treatment.
4976
+ initInternalComponent(vm, options);
4977
+ } else {
4978
+ vm.$options = mergeOptions(
4979
+ resolveConstructorOptions(vm.constructor),
4980
+ options || {},
4981
+ vm
4982
+ );
4983
+ }
4984
+ /* istanbul ignore else */
4985
+ {
4986
+ initProxy(vm);
4987
+ }
4988
+ // expose real self
4989
+ vm._self = vm;
4990
+ initLifecycle(vm);
4991
+ initEvents(vm);
4992
+ initRender(vm);
4993
+ callHook(vm, 'beforeCreate');
4994
+ initInjections(vm); // resolve injections before data/props
4995
+ initState(vm);
4996
+ initProvide(vm); // resolve provide after data/props
4997
+ callHook(vm, 'created');
4998
+
4999
+ /* istanbul ignore if */
5000
+ if (config.performance && mark) {
5001
+ vm._name = formatComponentName(vm, false);
5002
+ mark(endTag);
5003
+ measure(("vue " + (vm._name) + " init"), startTag, endTag);
5004
+ }
5005
+
5006
+ if (vm.$options.el) {
5007
+ vm.$mount(vm.$options.el);
5008
+ }
5009
+ };
5010
+ }
5011
+
5012
+ function initInternalComponent (vm, options) {
5013
+ var opts = vm.$options = Object.create(vm.constructor.options);
5014
+ // doing this because it's faster than dynamic enumeration.
5015
+ var parentVnode = options._parentVnode;
5016
+ opts.parent = options.parent;
5017
+ opts._parentVnode = parentVnode;
5018
+
5019
+ var vnodeComponentOptions = parentVnode.componentOptions;
5020
+ opts.propsData = vnodeComponentOptions.propsData;
5021
+ opts._parentListeners = vnodeComponentOptions.listeners;
5022
+ opts._renderChildren = vnodeComponentOptions.children;
5023
+ opts._componentTag = vnodeComponentOptions.tag;
5024
+
5025
+ if (options.render) {
5026
+ opts.render = options.render;
5027
+ opts.staticRenderFns = options.staticRenderFns;
5028
+ }
5029
+ }
5030
+
5031
+ function resolveConstructorOptions (Ctor) {
5032
+ var options = Ctor.options;
5033
+ if (Ctor.super) {
5034
+ var superOptions = resolveConstructorOptions(Ctor.super);
5035
+ var cachedSuperOptions = Ctor.superOptions;
5036
+ if (superOptions !== cachedSuperOptions) {
5037
+ // super option changed,
5038
+ // need to resolve new options.
5039
+ Ctor.superOptions = superOptions;
5040
+ // check if there are any late-modified/attached options (#4976)
5041
+ var modifiedOptions = resolveModifiedOptions(Ctor);
5042
+ // update base extend options
5043
+ if (modifiedOptions) {
5044
+ extend(Ctor.extendOptions, modifiedOptions);
5045
+ }
5046
+ options = Ctor.options = mergeOptions(superOptions, Ctor.extendOptions);
5047
+ if (options.name) {
5048
+ options.components[options.name] = Ctor;
5049
+ }
5050
+ }
5051
+ }
5052
+ return options
5053
+ }
5054
+
5055
+ function resolveModifiedOptions (Ctor) {
5056
+ var modified;
5057
+ var latest = Ctor.options;
5058
+ var sealed = Ctor.sealedOptions;
5059
+ for (var key in latest) {
5060
+ if (latest[key] !== sealed[key]) {
5061
+ if (!modified) { modified = {}; }
5062
+ modified[key] = latest[key];
5063
+ }
5064
+ }
5065
+ return modified
5066
+ }
5067
+
5068
+ function Vue (options) {
5069
+ if (!(this instanceof Vue)
5070
+ ) {
5071
+ warn('Vue is a constructor and should be called with the `new` keyword');
5072
+ }
5073
+ this._init(options);
5074
+ }
5075
+
5076
+ initMixin(Vue);
5077
+ stateMixin(Vue);
5078
+ eventsMixin(Vue);
5079
+ lifecycleMixin(Vue);
5080
+ renderMixin(Vue);
5081
+
5082
+ /* */
5083
+
5084
+ function initUse (Vue) {
5085
+ Vue.use = function (plugin) {
5086
+ var installedPlugins = (this._installedPlugins || (this._installedPlugins = []));
5087
+ if (installedPlugins.indexOf(plugin) > -1) {
5088
+ return this
5089
+ }
5090
+
5091
+ // additional parameters
5092
+ var args = toArray(arguments, 1);
5093
+ args.unshift(this);
5094
+ if (typeof plugin.install === 'function') {
5095
+ plugin.install.apply(plugin, args);
5096
+ } else if (typeof plugin === 'function') {
5097
+ plugin.apply(null, args);
5098
+ }
5099
+ installedPlugins.push(plugin);
5100
+ return this
5101
+ };
5102
+ }
5103
+
5104
+ /* */
5105
+
5106
+ function initMixin$1 (Vue) {
5107
+ Vue.mixin = function (mixin) {
5108
+ this.options = mergeOptions(this.options, mixin);
5109
+ return this
5110
+ };
5111
+ }
5112
+
5113
+ /* */
5114
+
5115
+ function initExtend (Vue) {
5116
+ /**
5117
+ * Each instance constructor, including Vue, has a unique
5118
+ * cid. This enables us to create wrapped "child
5119
+ * constructors" for prototypal inheritance and cache them.
5120
+ */
5121
+ Vue.cid = 0;
5122
+ var cid = 1;
5123
+
5124
+ /**
5125
+ * Class inheritance
5126
+ */
5127
+ Vue.extend = function (extendOptions) {
5128
+ extendOptions = extendOptions || {};
5129
+ var Super = this;
5130
+ var SuperId = Super.cid;
5131
+ var cachedCtors = extendOptions._Ctor || (extendOptions._Ctor = {});
5132
+ if (cachedCtors[SuperId]) {
5133
+ return cachedCtors[SuperId]
5134
+ }
5135
+
5136
+ var name = extendOptions.name || Super.options.name;
5137
+ if (name) {
5138
+ validateComponentName(name);
5139
+ }
5140
+
5141
+ var Sub = function VueComponent (options) {
5142
+ this._init(options);
5143
+ };
5144
+ Sub.prototype = Object.create(Super.prototype);
5145
+ Sub.prototype.constructor = Sub;
5146
+ Sub.cid = cid++;
5147
+ Sub.options = mergeOptions(
5148
+ Super.options,
5149
+ extendOptions
5150
+ );
5151
+ Sub['super'] = Super;
5152
+
5153
+ // For props and computed properties, we define the proxy getters on
5154
+ // the Vue instances at extension time, on the extended prototype. This
5155
+ // avoids Object.defineProperty calls for each instance created.
5156
+ if (Sub.options.props) {
5157
+ initProps$1(Sub);
5158
+ }
5159
+ if (Sub.options.computed) {
5160
+ initComputed$1(Sub);
5161
+ }
5162
+
5163
+ // allow further extension/mixin/plugin usage
5164
+ Sub.extend = Super.extend;
5165
+ Sub.mixin = Super.mixin;
5166
+ Sub.use = Super.use;
5167
+
5168
+ // create asset registers, so extended classes
5169
+ // can have their private assets too.
5170
+ ASSET_TYPES.forEach(function (type) {
5171
+ Sub[type] = Super[type];
5172
+ });
5173
+ // enable recursive self-lookup
5174
+ if (name) {
5175
+ Sub.options.components[name] = Sub;
5176
+ }
5177
+
5178
+ // keep a reference to the super options at extension time.
5179
+ // later at instantiation we can check if Super's options have
5180
+ // been updated.
5181
+ Sub.superOptions = Super.options;
5182
+ Sub.extendOptions = extendOptions;
5183
+ Sub.sealedOptions = extend({}, Sub.options);
5184
+
5185
+ // cache constructor
5186
+ cachedCtors[SuperId] = Sub;
5187
+ return Sub
5188
+ };
5189
+ }
5190
+
5191
+ function initProps$1 (Comp) {
5192
+ var props = Comp.options.props;
5193
+ for (var key in props) {
5194
+ proxy(Comp.prototype, "_props", key);
5195
+ }
5196
+ }
5197
+
5198
+ function initComputed$1 (Comp) {
5199
+ var computed = Comp.options.computed;
5200
+ for (var key in computed) {
5201
+ defineComputed(Comp.prototype, key, computed[key]);
5202
+ }
5203
+ }
5204
+
5205
+ /* */
5206
+
5207
+ function initAssetRegisters (Vue) {
5208
+ /**
5209
+ * Create asset registration methods.
5210
+ */
5211
+ ASSET_TYPES.forEach(function (type) {
5212
+ Vue[type] = function (
5213
+ id,
5214
+ definition
5215
+ ) {
5216
+ if (!definition) {
5217
+ return this.options[type + 's'][id]
5218
+ } else {
5219
+ /* istanbul ignore if */
5220
+ if (type === 'component') {
5221
+ validateComponentName(id);
5222
+ }
5223
+ if (type === 'component' && isPlainObject(definition)) {
5224
+ definition.name = definition.name || id;
5225
+ definition = this.options._base.extend(definition);
5226
+ }
5227
+ if (type === 'directive' && typeof definition === 'function') {
5228
+ definition = { bind: definition, update: definition };
5229
+ }
5230
+ this.options[type + 's'][id] = definition;
5231
+ return definition
5232
+ }
5233
+ };
5234
+ });
5235
+ }
5236
+
5237
+ /* */
5238
+
5239
+
5240
+
5241
+ function getComponentName (opts) {
5242
+ return opts && (opts.Ctor.options.name || opts.tag)
5243
+ }
5244
+
5245
+ function matches (pattern, name) {
5246
+ if (Array.isArray(pattern)) {
5247
+ return pattern.indexOf(name) > -1
5248
+ } else if (typeof pattern === 'string') {
5249
+ return pattern.split(',').indexOf(name) > -1
5250
+ } else if (isRegExp(pattern)) {
5251
+ return pattern.test(name)
5252
+ }
5253
+ /* istanbul ignore next */
5254
+ return false
5255
+ }
5256
+
5257
+ function pruneCache (keepAliveInstance, filter) {
5258
+ var cache = keepAliveInstance.cache;
5259
+ var keys = keepAliveInstance.keys;
5260
+ var _vnode = keepAliveInstance._vnode;
5261
+ for (var key in cache) {
5262
+ var cachedNode = cache[key];
5263
+ if (cachedNode) {
5264
+ var name = getComponentName(cachedNode.componentOptions);
5265
+ if (name && !filter(name)) {
5266
+ pruneCacheEntry(cache, key, keys, _vnode);
5267
+ }
5268
+ }
5269
+ }
5270
+ }
5271
+
5272
+ function pruneCacheEntry (
5273
+ cache,
5274
+ key,
5275
+ keys,
5276
+ current
5277
+ ) {
5278
+ var cached$$1 = cache[key];
5279
+ if (cached$$1 && (!current || cached$$1.tag !== current.tag)) {
5280
+ cached$$1.componentInstance.$destroy();
5281
+ }
5282
+ cache[key] = null;
5283
+ remove(keys, key);
5284
+ }
5285
+
5286
+ var patternTypes = [String, RegExp, Array];
5287
+
5288
+ var KeepAlive = {
5289
+ name: 'keep-alive',
5290
+ abstract: true,
5291
+
5292
+ props: {
5293
+ include: patternTypes,
5294
+ exclude: patternTypes,
5295
+ max: [String, Number]
5296
+ },
5297
+
5298
+ created: function created () {
5299
+ this.cache = Object.create(null);
5300
+ this.keys = [];
5301
+ },
5302
+
5303
+ destroyed: function destroyed () {
5304
+ for (var key in this.cache) {
5305
+ pruneCacheEntry(this.cache, key, this.keys);
5306
+ }
5307
+ },
5308
+
5309
+ mounted: function mounted () {
5310
+ var this$1 = this;
5311
+
5312
+ this.$watch('include', function (val) {
5313
+ pruneCache(this$1, function (name) { return matches(val, name); });
5314
+ });
5315
+ this.$watch('exclude', function (val) {
5316
+ pruneCache(this$1, function (name) { return !matches(val, name); });
5317
+ });
5318
+ },
5319
+
5320
+ render: function render () {
5321
+ var slot = this.$slots.default;
5322
+ var vnode = getFirstComponentChild(slot);
5323
+ var componentOptions = vnode && vnode.componentOptions;
5324
+ if (componentOptions) {
5325
+ // check pattern
5326
+ var name = getComponentName(componentOptions);
5327
+ var ref = this;
5328
+ var include = ref.include;
5329
+ var exclude = ref.exclude;
5330
+ if (
5331
+ // not included
5332
+ (include && (!name || !matches(include, name))) ||
5333
+ // excluded
5334
+ (exclude && name && matches(exclude, name))
5335
+ ) {
5336
+ return vnode
5337
+ }
5338
+
5339
+ var ref$1 = this;
5340
+ var cache = ref$1.cache;
5341
+ var keys = ref$1.keys;
5342
+ var key = vnode.key == null
5343
+ // same constructor may get registered as different local components
5344
+ // so cid alone is not enough (#3269)
5345
+ ? componentOptions.Ctor.cid + (componentOptions.tag ? ("::" + (componentOptions.tag)) : '')
5346
+ : vnode.key;
5347
+ if (cache[key]) {
5348
+ vnode.componentInstance = cache[key].componentInstance;
5349
+ // make current key freshest
5350
+ remove(keys, key);
5351
+ keys.push(key);
5352
+ } else {
5353
+ cache[key] = vnode;
5354
+ keys.push(key);
5355
+ // prune oldest entry
5356
+ if (this.max && keys.length > parseInt(this.max)) {
5357
+ pruneCacheEntry(cache, keys[0], keys, this._vnode);
5358
+ }
5359
+ }
5360
+
5361
+ vnode.data.keepAlive = true;
5362
+ }
5363
+ return vnode || (slot && slot[0])
5364
+ }
5365
+ };
5366
+
5367
+ var builtInComponents = {
5368
+ KeepAlive: KeepAlive
5369
+ };
5370
+
5371
+ /* */
5372
+
5373
+ function initGlobalAPI (Vue) {
5374
+ // config
5375
+ var configDef = {};
5376
+ configDef.get = function () { return config; };
5377
+ {
5378
+ configDef.set = function () {
5379
+ warn(
5380
+ 'Do not replace the Vue.config object, set individual fields instead.'
5381
+ );
5382
+ };
5383
+ }
5384
+ Object.defineProperty(Vue, 'config', configDef);
5385
+
5386
+ // exposed util methods.
5387
+ // NOTE: these are not considered part of the public API - avoid relying on
5388
+ // them unless you are aware of the risk.
5389
+ Vue.util = {
5390
+ warn: warn,
5391
+ extend: extend,
5392
+ mergeOptions: mergeOptions,
5393
+ defineReactive: defineReactive$$1
5394
+ };
5395
+
5396
+ Vue.set = set;
5397
+ Vue.delete = del;
5398
+ Vue.nextTick = nextTick;
5399
+
5400
+ // 2.6 explicit observable API
5401
+ Vue.observable = function (obj) {
5402
+ observe(obj);
5403
+ return obj
5404
+ };
5405
+
5406
+ Vue.options = Object.create(null);
5407
+ ASSET_TYPES.forEach(function (type) {
5408
+ Vue.options[type + 's'] = Object.create(null);
5409
+ });
5410
+
5411
+ // this is used to identify the "base" constructor to extend all plain-object
5412
+ // components with in Weex's multi-instance scenarios.
5413
+ Vue.options._base = Vue;
5414
+
5415
+ extend(Vue.options.components, builtInComponents);
5416
+
5417
+ initUse(Vue);
5418
+ initMixin$1(Vue);
5419
+ initExtend(Vue);
5420
+ initAssetRegisters(Vue);
5421
+ }
5422
+
5423
+ initGlobalAPI(Vue);
5424
+
5425
+ Object.defineProperty(Vue.prototype, '$isServer', {
5426
+ get: isServerRendering
5427
+ });
5428
+
5429
+ Object.defineProperty(Vue.prototype, '$ssrContext', {
5430
+ get: function get () {
5431
+ /* istanbul ignore next */
5432
+ return this.$vnode && this.$vnode.ssrContext
5433
+ }
5434
+ });
5435
+
5436
+ // expose FunctionalRenderContext for ssr runtime helper installation
5437
+ Object.defineProperty(Vue, 'FunctionalRenderContext', {
5438
+ value: FunctionalRenderContext
5439
+ });
5440
+
5441
+ Vue.version = '2.6.10';
5442
+
5443
+ /* */
5444
+
5445
+ // these are reserved for web because they are directly compiled away
5446
+ // during template compilation
5447
+ var isReservedAttr = makeMap('style,class');
5448
+
5449
+ // attributes that should be using props for binding
5450
+ var acceptValue = makeMap('input,textarea,option,select,progress');
5451
+ var mustUseProp = function (tag, type, attr) {
5452
+ return (
5453
+ (attr === 'value' && acceptValue(tag)) && type !== 'button' ||
5454
+ (attr === 'selected' && tag === 'option') ||
5455
+ (attr === 'checked' && tag === 'input') ||
5456
+ (attr === 'muted' && tag === 'video')
5457
+ )
5458
+ };
5459
+
5460
+ var isEnumeratedAttr = makeMap('contenteditable,draggable,spellcheck');
5461
+
5462
+ var isValidContentEditableValue = makeMap('events,caret,typing,plaintext-only');
5463
+
5464
+ var convertEnumeratedValue = function (key, value) {
5465
+ return isFalsyAttrValue(value) || value === 'false'
5466
+ ? 'false'
5467
+ // allow arbitrary string value for contenteditable
5468
+ : key === 'contenteditable' && isValidContentEditableValue(value)
5469
+ ? value
5470
+ : 'true'
5471
+ };
5472
+
5473
+ var isBooleanAttr = makeMap(
5474
+ 'allowfullscreen,async,autofocus,autoplay,checked,compact,controls,declare,' +
5475
+ 'default,defaultchecked,defaultmuted,defaultselected,defer,disabled,' +
5476
+ 'enabled,formnovalidate,hidden,indeterminate,inert,ismap,itemscope,loop,multiple,' +
5477
+ 'muted,nohref,noresize,noshade,novalidate,nowrap,open,pauseonexit,readonly,' +
5478
+ 'required,reversed,scoped,seamless,selected,sortable,translate,' +
5479
+ 'truespeed,typemustmatch,visible'
5480
+ );
5481
+
5482
+ var xlinkNS = 'http://www.w3.org/1999/xlink';
5483
+
5484
+ var isXlink = function (name) {
5485
+ return name.charAt(5) === ':' && name.slice(0, 5) === 'xlink'
5486
+ };
5487
+
5488
+ var getXlinkProp = function (name) {
5489
+ return isXlink(name) ? name.slice(6, name.length) : ''
5490
+ };
5491
+
5492
+ var isFalsyAttrValue = function (val) {
5493
+ return val == null || val === false
5494
+ };
5495
+
5496
+ /* */
5497
+
5498
+ function genClassForVnode (vnode) {
5499
+ var data = vnode.data;
5500
+ var parentNode = vnode;
5501
+ var childNode = vnode;
5502
+ while (isDef(childNode.componentInstance)) {
5503
+ childNode = childNode.componentInstance._vnode;
5504
+ if (childNode && childNode.data) {
5505
+ data = mergeClassData(childNode.data, data);
5506
+ }
5507
+ }
5508
+ while (isDef(parentNode = parentNode.parent)) {
5509
+ if (parentNode && parentNode.data) {
5510
+ data = mergeClassData(data, parentNode.data);
5511
+ }
5512
+ }
5513
+ return renderClass(data.staticClass, data.class)
5514
+ }
5515
+
5516
+ function mergeClassData (child, parent) {
5517
+ return {
5518
+ staticClass: concat(child.staticClass, parent.staticClass),
5519
+ class: isDef(child.class)
5520
+ ? [child.class, parent.class]
5521
+ : parent.class
5522
+ }
5523
+ }
5524
+
5525
+ function renderClass (
5526
+ staticClass,
5527
+ dynamicClass
5528
+ ) {
5529
+ if (isDef(staticClass) || isDef(dynamicClass)) {
5530
+ return concat(staticClass, stringifyClass(dynamicClass))
5531
+ }
5532
+ /* istanbul ignore next */
5533
+ return ''
5534
+ }
5535
+
5536
+ function concat (a, b) {
5537
+ return a ? b ? (a + ' ' + b) : a : (b || '')
5538
+ }
5539
+
5540
+ function stringifyClass (value) {
5541
+ if (Array.isArray(value)) {
5542
+ return stringifyArray(value)
5543
+ }
5544
+ if (isObject(value)) {
5545
+ return stringifyObject(value)
5546
+ }
5547
+ if (typeof value === 'string') {
5548
+ return value
5549
+ }
5550
+ /* istanbul ignore next */
5551
+ return ''
5552
+ }
5553
+
5554
+ function stringifyArray (value) {
5555
+ var res = '';
5556
+ var stringified;
5557
+ for (var i = 0, l = value.length; i < l; i++) {
5558
+ if (isDef(stringified = stringifyClass(value[i])) && stringified !== '') {
5559
+ if (res) { res += ' '; }
5560
+ res += stringified;
5561
+ }
5562
+ }
5563
+ return res
5564
+ }
5565
+
5566
+ function stringifyObject (value) {
5567
+ var res = '';
5568
+ for (var key in value) {
5569
+ if (value[key]) {
5570
+ if (res) { res += ' '; }
5571
+ res += key;
5572
+ }
5573
+ }
5574
+ return res
5575
+ }
5576
+
5577
+ /* */
5578
+
5579
+ var namespaceMap = {
5580
+ svg: 'http://www.w3.org/2000/svg',
5581
+ math: 'http://www.w3.org/1998/Math/MathML'
5582
+ };
5583
+
5584
+ var isHTMLTag = makeMap(
5585
+ 'html,body,base,head,link,meta,style,title,' +
5586
+ 'address,article,aside,footer,header,h1,h2,h3,h4,h5,h6,hgroup,nav,section,' +
5587
+ 'div,dd,dl,dt,figcaption,figure,picture,hr,img,li,main,ol,p,pre,ul,' +
5588
+ 'a,b,abbr,bdi,bdo,br,cite,code,data,dfn,em,i,kbd,mark,q,rp,rt,rtc,ruby,' +
5589
+ 's,samp,small,span,strong,sub,sup,time,u,var,wbr,area,audio,map,track,video,' +
5590
+ 'embed,object,param,source,canvas,script,noscript,del,ins,' +
5591
+ 'caption,col,colgroup,table,thead,tbody,td,th,tr,' +
5592
+ 'button,datalist,fieldset,form,input,label,legend,meter,optgroup,option,' +
5593
+ 'output,progress,select,textarea,' +
5594
+ 'details,dialog,menu,menuitem,summary,' +
5595
+ 'content,element,shadow,template,blockquote,iframe,tfoot'
5596
+ );
5597
+
5598
+ // this map is intentionally selective, only covering SVG elements that may
5599
+ // contain child elements.
5600
+ var isSVG = makeMap(
5601
+ 'svg,animate,circle,clippath,cursor,defs,desc,ellipse,filter,font-face,' +
5602
+ 'foreignObject,g,glyph,image,line,marker,mask,missing-glyph,path,pattern,' +
5603
+ 'polygon,polyline,rect,switch,symbol,text,textpath,tspan,use,view',
5604
+ true
5605
+ );
5606
+
5607
+ var isPreTag = function (tag) { return tag === 'pre'; };
5608
+
5609
+ var isReservedTag = function (tag) {
5610
+ return isHTMLTag(tag) || isSVG(tag)
5611
+ };
5612
+
5613
+ function getTagNamespace (tag) {
5614
+ if (isSVG(tag)) {
5615
+ return 'svg'
5616
+ }
5617
+ // basic support for MathML
5618
+ // note it doesn't support other MathML elements being component roots
5619
+ if (tag === 'math') {
5620
+ return 'math'
5621
+ }
5622
+ }
5623
+
5624
+ var unknownElementCache = Object.create(null);
5625
+ function isUnknownElement (tag) {
5626
+ /* istanbul ignore if */
5627
+ if (!inBrowser) {
5628
+ return true
5629
+ }
5630
+ if (isReservedTag(tag)) {
5631
+ return false
5632
+ }
5633
+ tag = tag.toLowerCase();
5634
+ /* istanbul ignore if */
5635
+ if (unknownElementCache[tag] != null) {
5636
+ return unknownElementCache[tag]
5637
+ }
5638
+ var el = document.createElement(tag);
5639
+ if (tag.indexOf('-') > -1) {
5640
+ // http://stackoverflow.com/a/28210364/1070244
5641
+ return (unknownElementCache[tag] = (
5642
+ el.constructor === window.HTMLUnknownElement ||
5643
+ el.constructor === window.HTMLElement
5644
+ ))
5645
+ } else {
5646
+ return (unknownElementCache[tag] = /HTMLUnknownElement/.test(el.toString()))
5647
+ }
5648
+ }
5649
+
5650
+ var isTextInputType = makeMap('text,number,password,search,email,tel,url');
5651
+
5652
+ /* */
5653
+
5654
+ /**
5655
+ * Query an element selector if it's not an element already.
5656
+ */
5657
+ function query (el) {
5658
+ if (typeof el === 'string') {
5659
+ var selected = document.querySelector(el);
5660
+ if (!selected) {
5661
+ warn(
5662
+ 'Cannot find element: ' + el
5663
+ );
5664
+ return document.createElement('div')
5665
+ }
5666
+ return selected
5667
+ } else {
5668
+ return el
5669
+ }
5670
+ }
5671
+
5672
+ /* */
5673
+
5674
+ function createElement$1 (tagName, vnode) {
5675
+ var elm = document.createElement(tagName);
5676
+ if (tagName !== 'select') {
5677
+ return elm
5678
+ }
5679
+ // false or null will remove the attribute but undefined will not
5680
+ if (vnode.data && vnode.data.attrs && vnode.data.attrs.multiple !== undefined) {
5681
+ elm.setAttribute('multiple', 'multiple');
5682
+ }
5683
+ return elm
5684
+ }
5685
+
5686
+ function createElementNS (namespace, tagName) {
5687
+ return document.createElementNS(namespaceMap[namespace], tagName)
5688
+ }
5689
+
5690
+ function createTextNode (text) {
5691
+ return document.createTextNode(text)
5692
+ }
5693
+
5694
+ function createComment (text) {
5695
+ return document.createComment(text)
5696
+ }
5697
+
5698
+ function insertBefore (parentNode, newNode, referenceNode) {
5699
+ parentNode.insertBefore(newNode, referenceNode);
5700
+ }
5701
+
5702
+ function removeChild (node, child) {
5703
+ node.removeChild(child);
5704
+ }
5705
+
5706
+ function appendChild (node, child) {
5707
+ node.appendChild(child);
5708
+ }
5709
+
5710
+ function parentNode (node) {
5711
+ return node.parentNode
5712
+ }
5713
+
5714
+ function nextSibling (node) {
5715
+ return node.nextSibling
5716
+ }
5717
+
5718
+ function tagName (node) {
5719
+ return node.tagName
5720
+ }
5721
+
5722
+ function setTextContent (node, text) {
5723
+ node.textContent = text;
5724
+ }
5725
+
5726
+ function setStyleScope (node, scopeId) {
5727
+ node.setAttribute(scopeId, '');
5728
+ }
5729
+
5730
+ var nodeOps = /*#__PURE__*/Object.freeze({
5731
+ createElement: createElement$1,
5732
+ createElementNS: createElementNS,
5733
+ createTextNode: createTextNode,
5734
+ createComment: createComment,
5735
+ insertBefore: insertBefore,
5736
+ removeChild: removeChild,
5737
+ appendChild: appendChild,
5738
+ parentNode: parentNode,
5739
+ nextSibling: nextSibling,
5740
+ tagName: tagName,
5741
+ setTextContent: setTextContent,
5742
+ setStyleScope: setStyleScope
5743
+ });
5744
+
5745
+ /* */
5746
+
5747
+ var ref = {
5748
+ create: function create (_, vnode) {
5749
+ registerRef(vnode);
5750
+ },
5751
+ update: function update (oldVnode, vnode) {
5752
+ if (oldVnode.data.ref !== vnode.data.ref) {
5753
+ registerRef(oldVnode, true);
5754
+ registerRef(vnode);
5755
+ }
5756
+ },
5757
+ destroy: function destroy (vnode) {
5758
+ registerRef(vnode, true);
5759
+ }
5760
+ };
5761
+
5762
+ function registerRef (vnode, isRemoval) {
5763
+ var key = vnode.data.ref;
5764
+ if (!isDef(key)) { return }
5765
+
5766
+ var vm = vnode.context;
5767
+ var ref = vnode.componentInstance || vnode.elm;
5768
+ var refs = vm.$refs;
5769
+ if (isRemoval) {
5770
+ if (Array.isArray(refs[key])) {
5771
+ remove(refs[key], ref);
5772
+ } else if (refs[key] === ref) {
5773
+ refs[key] = undefined;
5774
+ }
5775
+ } else {
5776
+ if (vnode.data.refInFor) {
5777
+ if (!Array.isArray(refs[key])) {
5778
+ refs[key] = [ref];
5779
+ } else if (refs[key].indexOf(ref) < 0) {
5780
+ // $flow-disable-line
5781
+ refs[key].push(ref);
5782
+ }
5783
+ } else {
5784
+ refs[key] = ref;
5785
+ }
5786
+ }
5787
+ }
5788
+
5789
+ /**
5790
+ * Virtual DOM patching algorithm based on Snabbdom by
5791
+ * Simon Friis Vindum (@paldepind)
5792
+ * Licensed under the MIT License
5793
+ * https://github.com/paldepind/snabbdom/blob/master/LICENSE
5794
+ *
5795
+ * modified by Evan You (@yyx990803)
5796
+ *
5797
+ * Not type-checking this because this file is perf-critical and the cost
5798
+ * of making flow understand it is not worth it.
5799
+ */
5800
+
5801
+ var emptyNode = new VNode('', {}, []);
5802
+
5803
+ var hooks = ['create', 'activate', 'update', 'remove', 'destroy'];
5804
+
5805
+ function sameVnode (a, b) {
5806
+ return (
5807
+ a.key === b.key && (
5808
+ (
5809
+ a.tag === b.tag &&
5810
+ a.isComment === b.isComment &&
5811
+ isDef(a.data) === isDef(b.data) &&
5812
+ sameInputType(a, b)
5813
+ ) || (
5814
+ isTrue(a.isAsyncPlaceholder) &&
5815
+ a.asyncFactory === b.asyncFactory &&
5816
+ isUndef(b.asyncFactory.error)
5817
+ )
5818
+ )
5819
+ )
5820
+ }
5821
+
5822
+ function sameInputType (a, b) {
5823
+ if (a.tag !== 'input') { return true }
5824
+ var i;
5825
+ var typeA = isDef(i = a.data) && isDef(i = i.attrs) && i.type;
5826
+ var typeB = isDef(i = b.data) && isDef(i = i.attrs) && i.type;
5827
+ return typeA === typeB || isTextInputType(typeA) && isTextInputType(typeB)
5828
+ }
5829
+
5830
+ function createKeyToOldIdx (children, beginIdx, endIdx) {
5831
+ var i, key;
5832
+ var map = {};
5833
+ for (i = beginIdx; i <= endIdx; ++i) {
5834
+ key = children[i].key;
5835
+ if (isDef(key)) { map[key] = i; }
5836
+ }
5837
+ return map
5838
+ }
5839
+
5840
+ function createPatchFunction (backend) {
5841
+ var i, j;
5842
+ var cbs = {};
5843
+
5844
+ var modules = backend.modules;
5845
+ var nodeOps = backend.nodeOps;
5846
+
5847
+ for (i = 0; i < hooks.length; ++i) {
5848
+ cbs[hooks[i]] = [];
5849
+ for (j = 0; j < modules.length; ++j) {
5850
+ if (isDef(modules[j][hooks[i]])) {
5851
+ cbs[hooks[i]].push(modules[j][hooks[i]]);
5852
+ }
5853
+ }
5854
+ }
5855
+
5856
+ function emptyNodeAt (elm) {
5857
+ return new VNode(nodeOps.tagName(elm).toLowerCase(), {}, [], undefined, elm)
5858
+ }
5859
+
5860
+ function createRmCb (childElm, listeners) {
5861
+ function remove$$1 () {
5862
+ if (--remove$$1.listeners === 0) {
5863
+ removeNode(childElm);
5864
+ }
5865
+ }
5866
+ remove$$1.listeners = listeners;
5867
+ return remove$$1
5868
+ }
5869
+
5870
+ function removeNode (el) {
5871
+ var parent = nodeOps.parentNode(el);
5872
+ // element may have already been removed due to v-html / v-text
5873
+ if (isDef(parent)) {
5874
+ nodeOps.removeChild(parent, el);
5875
+ }
5876
+ }
5877
+
5878
+ function isUnknownElement$$1 (vnode, inVPre) {
5879
+ return (
5880
+ !inVPre &&
5881
+ !vnode.ns &&
5882
+ !(
5883
+ config.ignoredElements.length &&
5884
+ config.ignoredElements.some(function (ignore) {
5885
+ return isRegExp(ignore)
5886
+ ? ignore.test(vnode.tag)
5887
+ : ignore === vnode.tag
5888
+ })
5889
+ ) &&
5890
+ config.isUnknownElement(vnode.tag)
5891
+ )
5892
+ }
5893
+
5894
+ var creatingElmInVPre = 0;
5895
+
5896
+ function createElm (
5897
+ vnode,
5898
+ insertedVnodeQueue,
5899
+ parentElm,
5900
+ refElm,
5901
+ nested,
5902
+ ownerArray,
5903
+ index
5904
+ ) {
5905
+ if (isDef(vnode.elm) && isDef(ownerArray)) {
5906
+ // This vnode was used in a previous render!
5907
+ // now it's used as a new node, overwriting its elm would cause
5908
+ // potential patch errors down the road when it's used as an insertion
5909
+ // reference node. Instead, we clone the node on-demand before creating
5910
+ // associated DOM element for it.
5911
+ vnode = ownerArray[index] = cloneVNode(vnode);
5912
+ }
5913
+
5914
+ vnode.isRootInsert = !nested; // for transition enter check
5915
+ if (createComponent(vnode, insertedVnodeQueue, parentElm, refElm)) {
5916
+ return
5917
+ }
5918
+
5919
+ var data = vnode.data;
5920
+ var children = vnode.children;
5921
+ var tag = vnode.tag;
5922
+ if (isDef(tag)) {
5923
+ {
5924
+ if (data && data.pre) {
5925
+ creatingElmInVPre++;
5926
+ }
5927
+ if (isUnknownElement$$1(vnode, creatingElmInVPre)) {
5928
+ warn(
5929
+ 'Unknown custom element: <' + tag + '> - did you ' +
5930
+ 'register the component correctly? For recursive components, ' +
5931
+ 'make sure to provide the "name" option.',
5932
+ vnode.context
5933
+ );
5934
+ }
5935
+ }
5936
+
5937
+ vnode.elm = vnode.ns
5938
+ ? nodeOps.createElementNS(vnode.ns, tag)
5939
+ : nodeOps.createElement(tag, vnode);
5940
+ setScope(vnode);
5941
+
5942
+ /* istanbul ignore if */
5943
+ {
5944
+ createChildren(vnode, children, insertedVnodeQueue);
5945
+ if (isDef(data)) {
5946
+ invokeCreateHooks(vnode, insertedVnodeQueue);
5947
+ }
5948
+ insert(parentElm, vnode.elm, refElm);
5949
+ }
5950
+
5951
+ if (data && data.pre) {
5952
+ creatingElmInVPre--;
5953
+ }
5954
+ } else if (isTrue(vnode.isComment)) {
5955
+ vnode.elm = nodeOps.createComment(vnode.text);
5956
+ insert(parentElm, vnode.elm, refElm);
5957
+ } else {
5958
+ vnode.elm = nodeOps.createTextNode(vnode.text);
5959
+ insert(parentElm, vnode.elm, refElm);
5960
+ }
5961
+ }
5962
+
5963
+ function createComponent (vnode, insertedVnodeQueue, parentElm, refElm) {
5964
+ var i = vnode.data;
5965
+ if (isDef(i)) {
5966
+ var isReactivated = isDef(vnode.componentInstance) && i.keepAlive;
5967
+ if (isDef(i = i.hook) && isDef(i = i.init)) {
5968
+ i(vnode, false /* hydrating */);
5969
+ }
5970
+ // after calling the init hook, if the vnode is a child component
5971
+ // it should've created a child instance and mounted it. the child
5972
+ // component also has set the placeholder vnode's elm.
5973
+ // in that case we can just return the element and be done.
5974
+ if (isDef(vnode.componentInstance)) {
5975
+ initComponent(vnode, insertedVnodeQueue);
5976
+ insert(parentElm, vnode.elm, refElm);
5977
+ if (isTrue(isReactivated)) {
5978
+ reactivateComponent(vnode, insertedVnodeQueue, parentElm, refElm);
5979
+ }
5980
+ return true
5981
+ }
5982
+ }
5983
+ }
5984
+
5985
+ function initComponent (vnode, insertedVnodeQueue) {
5986
+ if (isDef(vnode.data.pendingInsert)) {
5987
+ insertedVnodeQueue.push.apply(insertedVnodeQueue, vnode.data.pendingInsert);
5988
+ vnode.data.pendingInsert = null;
5989
+ }
5990
+ vnode.elm = vnode.componentInstance.$el;
5991
+ if (isPatchable(vnode)) {
5992
+ invokeCreateHooks(vnode, insertedVnodeQueue);
5993
+ setScope(vnode);
5994
+ } else {
5995
+ // empty component root.
5996
+ // skip all element-related modules except for ref (#3455)
5997
+ registerRef(vnode);
5998
+ // make sure to invoke the insert hook
5999
+ insertedVnodeQueue.push(vnode);
6000
+ }
6001
+ }
6002
+
6003
+ function reactivateComponent (vnode, insertedVnodeQueue, parentElm, refElm) {
6004
+ var i;
6005
+ // hack for #4339: a reactivated component with inner transition
6006
+ // does not trigger because the inner node's created hooks are not called
6007
+ // again. It's not ideal to involve module-specific logic in here but
6008
+ // there doesn't seem to be a better way to do it.
6009
+ var innerNode = vnode;
6010
+ while (innerNode.componentInstance) {
6011
+ innerNode = innerNode.componentInstance._vnode;
6012
+ if (isDef(i = innerNode.data) && isDef(i = i.transition)) {
6013
+ for (i = 0; i < cbs.activate.length; ++i) {
6014
+ cbs.activate[i](emptyNode, innerNode);
6015
+ }
6016
+ insertedVnodeQueue.push(innerNode);
6017
+ break
6018
+ }
6019
+ }
6020
+ // unlike a newly created component,
6021
+ // a reactivated keep-alive component doesn't insert itself
6022
+ insert(parentElm, vnode.elm, refElm);
6023
+ }
6024
+
6025
+ function insert (parent, elm, ref$$1) {
6026
+ if (isDef(parent)) {
6027
+ if (isDef(ref$$1)) {
6028
+ if (nodeOps.parentNode(ref$$1) === parent) {
6029
+ nodeOps.insertBefore(parent, elm, ref$$1);
6030
+ }
6031
+ } else {
6032
+ nodeOps.appendChild(parent, elm);
6033
+ }
6034
+ }
6035
+ }
6036
+
6037
+ function createChildren (vnode, children, insertedVnodeQueue) {
6038
+ if (Array.isArray(children)) {
6039
+ {
6040
+ checkDuplicateKeys(children);
6041
+ }
6042
+ for (var i = 0; i < children.length; ++i) {
6043
+ createElm(children[i], insertedVnodeQueue, vnode.elm, null, true, children, i);
6044
+ }
6045
+ } else if (isPrimitive(vnode.text)) {
6046
+ nodeOps.appendChild(vnode.elm, nodeOps.createTextNode(String(vnode.text)));
6047
+ }
6048
+ }
6049
+
6050
+ function isPatchable (vnode) {
6051
+ while (vnode.componentInstance) {
6052
+ vnode = vnode.componentInstance._vnode;
6053
+ }
6054
+ return isDef(vnode.tag)
6055
+ }
6056
+
6057
+ function invokeCreateHooks (vnode, insertedVnodeQueue) {
6058
+ for (var i$1 = 0; i$1 < cbs.create.length; ++i$1) {
6059
+ cbs.create[i$1](emptyNode, vnode);
6060
+ }
6061
+ i = vnode.data.hook; // Reuse variable
6062
+ if (isDef(i)) {
6063
+ if (isDef(i.create)) { i.create(emptyNode, vnode); }
6064
+ if (isDef(i.insert)) { insertedVnodeQueue.push(vnode); }
6065
+ }
6066
+ }
6067
+
6068
+ // set scope id attribute for scoped CSS.
6069
+ // this is implemented as a special case to avoid the overhead
6070
+ // of going through the normal attribute patching process.
6071
+ function setScope (vnode) {
6072
+ var i;
6073
+ if (isDef(i = vnode.fnScopeId)) {
6074
+ nodeOps.setStyleScope(vnode.elm, i);
6075
+ } else {
6076
+ var ancestor = vnode;
6077
+ while (ancestor) {
6078
+ if (isDef(i = ancestor.context) && isDef(i = i.$options._scopeId)) {
6079
+ nodeOps.setStyleScope(vnode.elm, i);
6080
+ }
6081
+ ancestor = ancestor.parent;
6082
+ }
6083
+ }
6084
+ // for slot content they should also get the scopeId from the host instance.
6085
+ if (isDef(i = activeInstance) &&
6086
+ i !== vnode.context &&
6087
+ i !== vnode.fnContext &&
6088
+ isDef(i = i.$options._scopeId)
6089
+ ) {
6090
+ nodeOps.setStyleScope(vnode.elm, i);
6091
+ }
6092
+ }
6093
+
6094
+ function addVnodes (parentElm, refElm, vnodes, startIdx, endIdx, insertedVnodeQueue) {
6095
+ for (; startIdx <= endIdx; ++startIdx) {
6096
+ createElm(vnodes[startIdx], insertedVnodeQueue, parentElm, refElm, false, vnodes, startIdx);
6097
+ }
6098
+ }
6099
+
6100
+ function invokeDestroyHook (vnode) {
6101
+ var i, j;
6102
+ var data = vnode.data;
6103
+ if (isDef(data)) {
6104
+ if (isDef(i = data.hook) && isDef(i = i.destroy)) { i(vnode); }
6105
+ for (i = 0; i < cbs.destroy.length; ++i) { cbs.destroy[i](vnode); }
6106
+ }
6107
+ if (isDef(i = vnode.children)) {
6108
+ for (j = 0; j < vnode.children.length; ++j) {
6109
+ invokeDestroyHook(vnode.children[j]);
6110
+ }
6111
+ }
6112
+ }
6113
+
6114
+ function removeVnodes (parentElm, vnodes, startIdx, endIdx) {
6115
+ for (; startIdx <= endIdx; ++startIdx) {
6116
+ var ch = vnodes[startIdx];
6117
+ if (isDef(ch)) {
6118
+ if (isDef(ch.tag)) {
6119
+ removeAndInvokeRemoveHook(ch);
6120
+ invokeDestroyHook(ch);
6121
+ } else { // Text node
6122
+ removeNode(ch.elm);
6123
+ }
6124
+ }
6125
+ }
6126
+ }
6127
+
6128
+ function removeAndInvokeRemoveHook (vnode, rm) {
6129
+ if (isDef(rm) || isDef(vnode.data)) {
6130
+ var i;
6131
+ var listeners = cbs.remove.length + 1;
6132
+ if (isDef(rm)) {
6133
+ // we have a recursively passed down rm callback
6134
+ // increase the listeners count
6135
+ rm.listeners += listeners;
6136
+ } else {
6137
+ // directly removing
6138
+ rm = createRmCb(vnode.elm, listeners);
6139
+ }
6140
+ // recursively invoke hooks on child component root node
6141
+ if (isDef(i = vnode.componentInstance) && isDef(i = i._vnode) && isDef(i.data)) {
6142
+ removeAndInvokeRemoveHook(i, rm);
6143
+ }
6144
+ for (i = 0; i < cbs.remove.length; ++i) {
6145
+ cbs.remove[i](vnode, rm);
6146
+ }
6147
+ if (isDef(i = vnode.data.hook) && isDef(i = i.remove)) {
6148
+ i(vnode, rm);
6149
+ } else {
6150
+ rm();
6151
+ }
6152
+ } else {
6153
+ removeNode(vnode.elm);
6154
+ }
6155
+ }
6156
+
6157
+ function updateChildren (parentElm, oldCh, newCh, insertedVnodeQueue, removeOnly) {
6158
+ var oldStartIdx = 0;
6159
+ var newStartIdx = 0;
6160
+ var oldEndIdx = oldCh.length - 1;
6161
+ var oldStartVnode = oldCh[0];
6162
+ var oldEndVnode = oldCh[oldEndIdx];
6163
+ var newEndIdx = newCh.length - 1;
6164
+ var newStartVnode = newCh[0];
6165
+ var newEndVnode = newCh[newEndIdx];
6166
+ var oldKeyToIdx, idxInOld, vnodeToMove, refElm;
6167
+
6168
+ // removeOnly is a special flag used only by <transition-group>
6169
+ // to ensure removed elements stay in correct relative positions
6170
+ // during leaving transitions
6171
+ var canMove = !removeOnly;
6172
+
6173
+ {
6174
+ checkDuplicateKeys(newCh);
6175
+ }
6176
+
6177
+ while (oldStartIdx <= oldEndIdx && newStartIdx <= newEndIdx) {
6178
+ if (isUndef(oldStartVnode)) {
6179
+ oldStartVnode = oldCh[++oldStartIdx]; // Vnode has been moved left
6180
+ } else if (isUndef(oldEndVnode)) {
6181
+ oldEndVnode = oldCh[--oldEndIdx];
6182
+ } else if (sameVnode(oldStartVnode, newStartVnode)) {
6183
+ patchVnode(oldStartVnode, newStartVnode, insertedVnodeQueue, newCh, newStartIdx);
6184
+ oldStartVnode = oldCh[++oldStartIdx];
6185
+ newStartVnode = newCh[++newStartIdx];
6186
+ } else if (sameVnode(oldEndVnode, newEndVnode)) {
6187
+ patchVnode(oldEndVnode, newEndVnode, insertedVnodeQueue, newCh, newEndIdx);
6188
+ oldEndVnode = oldCh[--oldEndIdx];
6189
+ newEndVnode = newCh[--newEndIdx];
6190
+ } else if (sameVnode(oldStartVnode, newEndVnode)) { // Vnode moved right
6191
+ patchVnode(oldStartVnode, newEndVnode, insertedVnodeQueue, newCh, newEndIdx);
6192
+ canMove && nodeOps.insertBefore(parentElm, oldStartVnode.elm, nodeOps.nextSibling(oldEndVnode.elm));
6193
+ oldStartVnode = oldCh[++oldStartIdx];
6194
+ newEndVnode = newCh[--newEndIdx];
6195
+ } else if (sameVnode(oldEndVnode, newStartVnode)) { // Vnode moved left
6196
+ patchVnode(oldEndVnode, newStartVnode, insertedVnodeQueue, newCh, newStartIdx);
6197
+ canMove && nodeOps.insertBefore(parentElm, oldEndVnode.elm, oldStartVnode.elm);
6198
+ oldEndVnode = oldCh[--oldEndIdx];
6199
+ newStartVnode = newCh[++newStartIdx];
6200
+ } else {
6201
+ if (isUndef(oldKeyToIdx)) { oldKeyToIdx = createKeyToOldIdx(oldCh, oldStartIdx, oldEndIdx); }
6202
+ idxInOld = isDef(newStartVnode.key)
6203
+ ? oldKeyToIdx[newStartVnode.key]
6204
+ : findIdxInOld(newStartVnode, oldCh, oldStartIdx, oldEndIdx);
6205
+ if (isUndef(idxInOld)) { // New element
6206
+ createElm(newStartVnode, insertedVnodeQueue, parentElm, oldStartVnode.elm, false, newCh, newStartIdx);
6207
+ } else {
6208
+ vnodeToMove = oldCh[idxInOld];
6209
+ if (sameVnode(vnodeToMove, newStartVnode)) {
6210
+ patchVnode(vnodeToMove, newStartVnode, insertedVnodeQueue, newCh, newStartIdx);
6211
+ oldCh[idxInOld] = undefined;
6212
+ canMove && nodeOps.insertBefore(parentElm, vnodeToMove.elm, oldStartVnode.elm);
6213
+ } else {
6214
+ // same key but different element. treat as new element
6215
+ createElm(newStartVnode, insertedVnodeQueue, parentElm, oldStartVnode.elm, false, newCh, newStartIdx);
6216
+ }
6217
+ }
6218
+ newStartVnode = newCh[++newStartIdx];
6219
+ }
6220
+ }
6221
+ if (oldStartIdx > oldEndIdx) {
6222
+ refElm = isUndef(newCh[newEndIdx + 1]) ? null : newCh[newEndIdx + 1].elm;
6223
+ addVnodes(parentElm, refElm, newCh, newStartIdx, newEndIdx, insertedVnodeQueue);
6224
+ } else if (newStartIdx > newEndIdx) {
6225
+ removeVnodes(parentElm, oldCh, oldStartIdx, oldEndIdx);
6226
+ }
6227
+ }
6228
+
6229
+ function checkDuplicateKeys (children) {
6230
+ var seenKeys = {};
6231
+ for (var i = 0; i < children.length; i++) {
6232
+ var vnode = children[i];
6233
+ var key = vnode.key;
6234
+ if (isDef(key)) {
6235
+ if (seenKeys[key]) {
6236
+ warn(
6237
+ ("Duplicate keys detected: '" + key + "'. This may cause an update error."),
6238
+ vnode.context
6239
+ );
6240
+ } else {
6241
+ seenKeys[key] = true;
6242
+ }
6243
+ }
6244
+ }
6245
+ }
6246
+
6247
+ function findIdxInOld (node, oldCh, start, end) {
6248
+ for (var i = start; i < end; i++) {
6249
+ var c = oldCh[i];
6250
+ if (isDef(c) && sameVnode(node, c)) { return i }
6251
+ }
6252
+ }
6253
+
6254
+ function patchVnode (
6255
+ oldVnode,
6256
+ vnode,
6257
+ insertedVnodeQueue,
6258
+ ownerArray,
6259
+ index,
6260
+ removeOnly
6261
+ ) {
6262
+ if (oldVnode === vnode) {
6263
+ return
6264
+ }
6265
+
6266
+ if (isDef(vnode.elm) && isDef(ownerArray)) {
6267
+ // clone reused vnode
6268
+ vnode = ownerArray[index] = cloneVNode(vnode);
6269
+ }
6270
+
6271
+ var elm = vnode.elm = oldVnode.elm;
6272
+
6273
+ if (isTrue(oldVnode.isAsyncPlaceholder)) {
6274
+ if (isDef(vnode.asyncFactory.resolved)) {
6275
+ hydrate(oldVnode.elm, vnode, insertedVnodeQueue);
6276
+ } else {
6277
+ vnode.isAsyncPlaceholder = true;
6278
+ }
6279
+ return
6280
+ }
6281
+
6282
+ // reuse element for static trees.
6283
+ // note we only do this if the vnode is cloned -
6284
+ // if the new node is not cloned it means the render functions have been
6285
+ // reset by the hot-reload-api and we need to do a proper re-render.
6286
+ if (isTrue(vnode.isStatic) &&
6287
+ isTrue(oldVnode.isStatic) &&
6288
+ vnode.key === oldVnode.key &&
6289
+ (isTrue(vnode.isCloned) || isTrue(vnode.isOnce))
6290
+ ) {
6291
+ vnode.componentInstance = oldVnode.componentInstance;
6292
+ return
6293
+ }
6294
+
6295
+ var i;
6296
+ var data = vnode.data;
6297
+ if (isDef(data) && isDef(i = data.hook) && isDef(i = i.prepatch)) {
6298
+ i(oldVnode, vnode);
6299
+ }
6300
+
6301
+ var oldCh = oldVnode.children;
6302
+ var ch = vnode.children;
6303
+ if (isDef(data) && isPatchable(vnode)) {
6304
+ for (i = 0; i < cbs.update.length; ++i) { cbs.update[i](oldVnode, vnode); }
6305
+ if (isDef(i = data.hook) && isDef(i = i.update)) { i(oldVnode, vnode); }
6306
+ }
6307
+ if (isUndef(vnode.text)) {
6308
+ if (isDef(oldCh) && isDef(ch)) {
6309
+ if (oldCh !== ch) { updateChildren(elm, oldCh, ch, insertedVnodeQueue, removeOnly); }
6310
+ } else if (isDef(ch)) {
6311
+ {
6312
+ checkDuplicateKeys(ch);
6313
+ }
6314
+ if (isDef(oldVnode.text)) { nodeOps.setTextContent(elm, ''); }
6315
+ addVnodes(elm, null, ch, 0, ch.length - 1, insertedVnodeQueue);
6316
+ } else if (isDef(oldCh)) {
6317
+ removeVnodes(elm, oldCh, 0, oldCh.length - 1);
6318
+ } else if (isDef(oldVnode.text)) {
6319
+ nodeOps.setTextContent(elm, '');
6320
+ }
6321
+ } else if (oldVnode.text !== vnode.text) {
6322
+ nodeOps.setTextContent(elm, vnode.text);
6323
+ }
6324
+ if (isDef(data)) {
6325
+ if (isDef(i = data.hook) && isDef(i = i.postpatch)) { i(oldVnode, vnode); }
6326
+ }
6327
+ }
6328
+
6329
+ function invokeInsertHook (vnode, queue, initial) {
6330
+ // delay insert hooks for component root nodes, invoke them after the
6331
+ // element is really inserted
6332
+ if (isTrue(initial) && isDef(vnode.parent)) {
6333
+ vnode.parent.data.pendingInsert = queue;
6334
+ } else {
6335
+ for (var i = 0; i < queue.length; ++i) {
6336
+ queue[i].data.hook.insert(queue[i]);
6337
+ }
6338
+ }
6339
+ }
6340
+
6341
+ var hydrationBailed = false;
6342
+ // list of modules that can skip create hook during hydration because they
6343
+ // are already rendered on the client or has no need for initialization
6344
+ // Note: style is excluded because it relies on initial clone for future
6345
+ // deep updates (#7063).
6346
+ var isRenderedModule = makeMap('attrs,class,staticClass,staticStyle,key');
6347
+
6348
+ // Note: this is a browser-only function so we can assume elms are DOM nodes.
6349
+ function hydrate (elm, vnode, insertedVnodeQueue, inVPre) {
6350
+ var i;
6351
+ var tag = vnode.tag;
6352
+ var data = vnode.data;
6353
+ var children = vnode.children;
6354
+ inVPre = inVPre || (data && data.pre);
6355
+ vnode.elm = elm;
6356
+
6357
+ if (isTrue(vnode.isComment) && isDef(vnode.asyncFactory)) {
6358
+ vnode.isAsyncPlaceholder = true;
6359
+ return true
6360
+ }
6361
+ // assert node match
6362
+ {
6363
+ if (!assertNodeMatch(elm, vnode, inVPre)) {
6364
+ return false
6365
+ }
6366
+ }
6367
+ if (isDef(data)) {
6368
+ if (isDef(i = data.hook) && isDef(i = i.init)) { i(vnode, true /* hydrating */); }
6369
+ if (isDef(i = vnode.componentInstance)) {
6370
+ // child component. it should have hydrated its own tree.
6371
+ initComponent(vnode, insertedVnodeQueue);
6372
+ return true
6373
+ }
6374
+ }
6375
+ if (isDef(tag)) {
6376
+ if (isDef(children)) {
6377
+ // empty element, allow client to pick up and populate children
6378
+ if (!elm.hasChildNodes()) {
6379
+ createChildren(vnode, children, insertedVnodeQueue);
6380
+ } else {
6381
+ // v-html and domProps: innerHTML
6382
+ if (isDef(i = data) && isDef(i = i.domProps) && isDef(i = i.innerHTML)) {
6383
+ if (i !== elm.innerHTML) {
6384
+ /* istanbul ignore if */
6385
+ if (typeof console !== 'undefined' &&
6386
+ !hydrationBailed
6387
+ ) {
6388
+ hydrationBailed = true;
6389
+ console.warn('Parent: ', elm);
6390
+ console.warn('server innerHTML: ', i);
6391
+ console.warn('client innerHTML: ', elm.innerHTML);
6392
+ }
6393
+ return false
6394
+ }
6395
+ } else {
6396
+ // iterate and compare children lists
6397
+ var childrenMatch = true;
6398
+ var childNode = elm.firstChild;
6399
+ for (var i$1 = 0; i$1 < children.length; i$1++) {
6400
+ if (!childNode || !hydrate(childNode, children[i$1], insertedVnodeQueue, inVPre)) {
6401
+ childrenMatch = false;
6402
+ break
6403
+ }
6404
+ childNode = childNode.nextSibling;
6405
+ }
6406
+ // if childNode is not null, it means the actual childNodes list is
6407
+ // longer than the virtual children list.
6408
+ if (!childrenMatch || childNode) {
6409
+ /* istanbul ignore if */
6410
+ if (typeof console !== 'undefined' &&
6411
+ !hydrationBailed
6412
+ ) {
6413
+ hydrationBailed = true;
6414
+ console.warn('Parent: ', elm);
6415
+ console.warn('Mismatching childNodes vs. VNodes: ', elm.childNodes, children);
6416
+ }
6417
+ return false
6418
+ }
6419
+ }
6420
+ }
6421
+ }
6422
+ if (isDef(data)) {
6423
+ var fullInvoke = false;
6424
+ for (var key in data) {
6425
+ if (!isRenderedModule(key)) {
6426
+ fullInvoke = true;
6427
+ invokeCreateHooks(vnode, insertedVnodeQueue);
6428
+ break
6429
+ }
6430
+ }
6431
+ if (!fullInvoke && data['class']) {
6432
+ // ensure collecting deps for deep class bindings for future updates
6433
+ traverse(data['class']);
6434
+ }
6435
+ }
6436
+ } else if (elm.data !== vnode.text) {
6437
+ elm.data = vnode.text;
6438
+ }
6439
+ return true
6440
+ }
6441
+
6442
+ function assertNodeMatch (node, vnode, inVPre) {
6443
+ if (isDef(vnode.tag)) {
6444
+ return vnode.tag.indexOf('vue-component') === 0 || (
6445
+ !isUnknownElement$$1(vnode, inVPre) &&
6446
+ vnode.tag.toLowerCase() === (node.tagName && node.tagName.toLowerCase())
6447
+ )
6448
+ } else {
6449
+ return node.nodeType === (vnode.isComment ? 8 : 3)
6450
+ }
6451
+ }
6452
+
6453
+ return function patch (oldVnode, vnode, hydrating, removeOnly) {
6454
+ if (isUndef(vnode)) {
6455
+ if (isDef(oldVnode)) { invokeDestroyHook(oldVnode); }
6456
+ return
6457
+ }
6458
+
6459
+ var isInitialPatch = false;
6460
+ var insertedVnodeQueue = [];
6461
+
6462
+ if (isUndef(oldVnode)) {
6463
+ // empty mount (likely as component), create new root element
6464
+ isInitialPatch = true;
6465
+ createElm(vnode, insertedVnodeQueue);
6466
+ } else {
6467
+ var isRealElement = isDef(oldVnode.nodeType);
6468
+ if (!isRealElement && sameVnode(oldVnode, vnode)) {
6469
+ // patch existing root node
6470
+ patchVnode(oldVnode, vnode, insertedVnodeQueue, null, null, removeOnly);
6471
+ } else {
6472
+ if (isRealElement) {
6473
+ // mounting to a real element
6474
+ // check if this is server-rendered content and if we can perform
6475
+ // a successful hydration.
6476
+ if (oldVnode.nodeType === 1 && oldVnode.hasAttribute(SSR_ATTR)) {
6477
+ oldVnode.removeAttribute(SSR_ATTR);
6478
+ hydrating = true;
6479
+ }
6480
+ if (isTrue(hydrating)) {
6481
+ if (hydrate(oldVnode, vnode, insertedVnodeQueue)) {
6482
+ invokeInsertHook(vnode, insertedVnodeQueue, true);
6483
+ return oldVnode
6484
+ } else {
6485
+ warn(
6486
+ 'The client-side rendered virtual DOM tree is not matching ' +
6487
+ 'server-rendered content. This is likely caused by incorrect ' +
6488
+ 'HTML markup, for example nesting block-level elements inside ' +
6489
+ '<p>, or missing <tbody>. Bailing hydration and performing ' +
6490
+ 'full client-side render.'
6491
+ );
6492
+ }
6493
+ }
6494
+ // either not server-rendered, or hydration failed.
6495
+ // create an empty node and replace it
6496
+ oldVnode = emptyNodeAt(oldVnode);
6497
+ }
6498
+
6499
+ // replacing existing element
6500
+ var oldElm = oldVnode.elm;
6501
+ var parentElm = nodeOps.parentNode(oldElm);
6502
+
6503
+ // create new node
6504
+ createElm(
6505
+ vnode,
6506
+ insertedVnodeQueue,
6507
+ // extremely rare edge case: do not insert if old element is in a
6508
+ // leaving transition. Only happens when combining transition +
6509
+ // keep-alive + HOCs. (#4590)
6510
+ oldElm._leaveCb ? null : parentElm,
6511
+ nodeOps.nextSibling(oldElm)
6512
+ );
6513
+
6514
+ // update parent placeholder node element, recursively
6515
+ if (isDef(vnode.parent)) {
6516
+ var ancestor = vnode.parent;
6517
+ var patchable = isPatchable(vnode);
6518
+ while (ancestor) {
6519
+ for (var i = 0; i < cbs.destroy.length; ++i) {
6520
+ cbs.destroy[i](ancestor);
6521
+ }
6522
+ ancestor.elm = vnode.elm;
6523
+ if (patchable) {
6524
+ for (var i$1 = 0; i$1 < cbs.create.length; ++i$1) {
6525
+ cbs.create[i$1](emptyNode, ancestor);
6526
+ }
6527
+ // #6513
6528
+ // invoke insert hooks that may have been merged by create hooks.
6529
+ // e.g. for directives that uses the "inserted" hook.
6530
+ var insert = ancestor.data.hook.insert;
6531
+ if (insert.merged) {
6532
+ // start at index 1 to avoid re-invoking component mounted hook
6533
+ for (var i$2 = 1; i$2 < insert.fns.length; i$2++) {
6534
+ insert.fns[i$2]();
6535
+ }
6536
+ }
6537
+ } else {
6538
+ registerRef(ancestor);
6539
+ }
6540
+ ancestor = ancestor.parent;
6541
+ }
6542
+ }
6543
+
6544
+ // destroy old node
6545
+ if (isDef(parentElm)) {
6546
+ removeVnodes(parentElm, [oldVnode], 0, 0);
6547
+ } else if (isDef(oldVnode.tag)) {
6548
+ invokeDestroyHook(oldVnode);
6549
+ }
6550
+ }
6551
+ }
6552
+
6553
+ invokeInsertHook(vnode, insertedVnodeQueue, isInitialPatch);
6554
+ return vnode.elm
6555
+ }
6556
+ }
6557
+
6558
+ /* */
6559
+
6560
+ var directives = {
6561
+ create: updateDirectives,
6562
+ update: updateDirectives,
6563
+ destroy: function unbindDirectives (vnode) {
6564
+ updateDirectives(vnode, emptyNode);
6565
+ }
6566
+ };
6567
+
6568
+ function updateDirectives (oldVnode, vnode) {
6569
+ if (oldVnode.data.directives || vnode.data.directives) {
6570
+ _update(oldVnode, vnode);
6571
+ }
6572
+ }
6573
+
6574
+ function _update (oldVnode, vnode) {
6575
+ var isCreate = oldVnode === emptyNode;
6576
+ var isDestroy = vnode === emptyNode;
6577
+ var oldDirs = normalizeDirectives$1(oldVnode.data.directives, oldVnode.context);
6578
+ var newDirs = normalizeDirectives$1(vnode.data.directives, vnode.context);
6579
+
6580
+ var dirsWithInsert = [];
6581
+ var dirsWithPostpatch = [];
6582
+
6583
+ var key, oldDir, dir;
6584
+ for (key in newDirs) {
6585
+ oldDir = oldDirs[key];
6586
+ dir = newDirs[key];
6587
+ if (!oldDir) {
6588
+ // new directive, bind
6589
+ callHook$1(dir, 'bind', vnode, oldVnode);
6590
+ if (dir.def && dir.def.inserted) {
6591
+ dirsWithInsert.push(dir);
6592
+ }
6593
+ } else {
6594
+ // existing directive, update
6595
+ dir.oldValue = oldDir.value;
6596
+ dir.oldArg = oldDir.arg;
6597
+ callHook$1(dir, 'update', vnode, oldVnode);
6598
+ if (dir.def && dir.def.componentUpdated) {
6599
+ dirsWithPostpatch.push(dir);
6600
+ }
6601
+ }
6602
+ }
6603
+
6604
+ if (dirsWithInsert.length) {
6605
+ var callInsert = function () {
6606
+ for (var i = 0; i < dirsWithInsert.length; i++) {
6607
+ callHook$1(dirsWithInsert[i], 'inserted', vnode, oldVnode);
6608
+ }
6609
+ };
6610
+ if (isCreate) {
6611
+ mergeVNodeHook(vnode, 'insert', callInsert);
6612
+ } else {
6613
+ callInsert();
6614
+ }
6615
+ }
6616
+
6617
+ if (dirsWithPostpatch.length) {
6618
+ mergeVNodeHook(vnode, 'postpatch', function () {
6619
+ for (var i = 0; i < dirsWithPostpatch.length; i++) {
6620
+ callHook$1(dirsWithPostpatch[i], 'componentUpdated', vnode, oldVnode);
6621
+ }
6622
+ });
6623
+ }
6624
+
6625
+ if (!isCreate) {
6626
+ for (key in oldDirs) {
6627
+ if (!newDirs[key]) {
6628
+ // no longer present, unbind
6629
+ callHook$1(oldDirs[key], 'unbind', oldVnode, oldVnode, isDestroy);
6630
+ }
6631
+ }
6632
+ }
6633
+ }
6634
+
6635
+ var emptyModifiers = Object.create(null);
6636
+
6637
+ function normalizeDirectives$1 (
6638
+ dirs,
6639
+ vm
6640
+ ) {
6641
+ var res = Object.create(null);
6642
+ if (!dirs) {
6643
+ // $flow-disable-line
6644
+ return res
6645
+ }
6646
+ var i, dir;
6647
+ for (i = 0; i < dirs.length; i++) {
6648
+ dir = dirs[i];
6649
+ if (!dir.modifiers) {
6650
+ // $flow-disable-line
6651
+ dir.modifiers = emptyModifiers;
6652
+ }
6653
+ res[getRawDirName(dir)] = dir;
6654
+ dir.def = resolveAsset(vm.$options, 'directives', dir.name, true);
6655
+ }
6656
+ // $flow-disable-line
6657
+ return res
6658
+ }
6659
+
6660
+ function getRawDirName (dir) {
6661
+ return dir.rawName || ((dir.name) + "." + (Object.keys(dir.modifiers || {}).join('.')))
6662
+ }
6663
+
6664
+ function callHook$1 (dir, hook, vnode, oldVnode, isDestroy) {
6665
+ var fn = dir.def && dir.def[hook];
6666
+ if (fn) {
6667
+ try {
6668
+ fn(vnode.elm, dir, vnode, oldVnode, isDestroy);
6669
+ } catch (e) {
6670
+ handleError(e, vnode.context, ("directive " + (dir.name) + " " + hook + " hook"));
6671
+ }
6672
+ }
6673
+ }
6674
+
6675
+ var baseModules = [
6676
+ ref,
6677
+ directives
6678
+ ];
6679
+
6680
+ /* */
6681
+
6682
+ function updateAttrs (oldVnode, vnode) {
6683
+ var opts = vnode.componentOptions;
6684
+ if (isDef(opts) && opts.Ctor.options.inheritAttrs === false) {
6685
+ return
6686
+ }
6687
+ if (isUndef(oldVnode.data.attrs) && isUndef(vnode.data.attrs)) {
6688
+ return
6689
+ }
6690
+ var key, cur, old;
6691
+ var elm = vnode.elm;
6692
+ var oldAttrs = oldVnode.data.attrs || {};
6693
+ var attrs = vnode.data.attrs || {};
6694
+ // clone observed objects, as the user probably wants to mutate it
6695
+ if (isDef(attrs.__ob__)) {
6696
+ attrs = vnode.data.attrs = extend({}, attrs);
6697
+ }
6698
+
6699
+ for (key in attrs) {
6700
+ cur = attrs[key];
6701
+ old = oldAttrs[key];
6702
+ if (old !== cur) {
6703
+ setAttr(elm, key, cur);
6704
+ }
6705
+ }
6706
+ // #4391: in IE9, setting type can reset value for input[type=radio]
6707
+ // #6666: IE/Edge forces progress value down to 1 before setting a max
6708
+ /* istanbul ignore if */
6709
+ if ((isIE || isEdge) && attrs.value !== oldAttrs.value) {
6710
+ setAttr(elm, 'value', attrs.value);
6711
+ }
6712
+ for (key in oldAttrs) {
6713
+ if (isUndef(attrs[key])) {
6714
+ if (isXlink(key)) {
6715
+ elm.removeAttributeNS(xlinkNS, getXlinkProp(key));
6716
+ } else if (!isEnumeratedAttr(key)) {
6717
+ elm.removeAttribute(key);
6718
+ }
6719
+ }
6720
+ }
6721
+ }
6722
+
6723
+ function setAttr (el, key, value) {
6724
+ if (el.tagName.indexOf('-') > -1) {
6725
+ baseSetAttr(el, key, value);
6726
+ } else if (isBooleanAttr(key)) {
6727
+ // set attribute for blank value
6728
+ // e.g. <option disabled>Select one</option>
6729
+ if (isFalsyAttrValue(value)) {
6730
+ el.removeAttribute(key);
6731
+ } else {
6732
+ // technically allowfullscreen is a boolean attribute for <iframe>,
6733
+ // but Flash expects a value of "true" when used on <embed> tag
6734
+ value = key === 'allowfullscreen' && el.tagName === 'EMBED'
6735
+ ? 'true'
6736
+ : key;
6737
+ el.setAttribute(key, value);
6738
+ }
6739
+ } else if (isEnumeratedAttr(key)) {
6740
+ el.setAttribute(key, convertEnumeratedValue(key, value));
6741
+ } else if (isXlink(key)) {
6742
+ if (isFalsyAttrValue(value)) {
6743
+ el.removeAttributeNS(xlinkNS, getXlinkProp(key));
6744
+ } else {
6745
+ el.setAttributeNS(xlinkNS, key, value);
6746
+ }
6747
+ } else {
6748
+ baseSetAttr(el, key, value);
6749
+ }
6750
+ }
6751
+
6752
+ function baseSetAttr (el, key, value) {
6753
+ if (isFalsyAttrValue(value)) {
6754
+ el.removeAttribute(key);
6755
+ } else {
6756
+ // #7138: IE10 & 11 fires input event when setting placeholder on
6757
+ // <textarea>... block the first input event and remove the blocker
6758
+ // immediately.
6759
+ /* istanbul ignore if */
6760
+ if (
6761
+ isIE && !isIE9 &&
6762
+ el.tagName === 'TEXTAREA' &&
6763
+ key === 'placeholder' && value !== '' && !el.__ieph
6764
+ ) {
6765
+ var blocker = function (e) {
6766
+ e.stopImmediatePropagation();
6767
+ el.removeEventListener('input', blocker);
6768
+ };
6769
+ el.addEventListener('input', blocker);
6770
+ // $flow-disable-line
6771
+ el.__ieph = true; /* IE placeholder patched */
6772
+ }
6773
+ el.setAttribute(key, value);
6774
+ }
6775
+ }
6776
+
6777
+ var attrs = {
6778
+ create: updateAttrs,
6779
+ update: updateAttrs
6780
+ };
6781
+
6782
+ /* */
6783
+
6784
+ function updateClass (oldVnode, vnode) {
6785
+ var el = vnode.elm;
6786
+ var data = vnode.data;
6787
+ var oldData = oldVnode.data;
6788
+ if (
6789
+ isUndef(data.staticClass) &&
6790
+ isUndef(data.class) && (
6791
+ isUndef(oldData) || (
6792
+ isUndef(oldData.staticClass) &&
6793
+ isUndef(oldData.class)
6794
+ )
6795
+ )
6796
+ ) {
6797
+ return
6798
+ }
6799
+
6800
+ var cls = genClassForVnode(vnode);
6801
+
6802
+ // handle transition classes
6803
+ var transitionClass = el._transitionClasses;
6804
+ if (isDef(transitionClass)) {
6805
+ cls = concat(cls, stringifyClass(transitionClass));
6806
+ }
6807
+
6808
+ // set the class
6809
+ if (cls !== el._prevClass) {
6810
+ el.setAttribute('class', cls);
6811
+ el._prevClass = cls;
6812
+ }
6813
+ }
6814
+
6815
+ var klass = {
6816
+ create: updateClass,
6817
+ update: updateClass
6818
+ };
6819
+
6820
+ /* */
6821
+
6822
+ var validDivisionCharRE = /[\w).+\-_$\]]/;
6823
+
6824
+ function parseFilters (exp) {
6825
+ var inSingle = false;
6826
+ var inDouble = false;
6827
+ var inTemplateString = false;
6828
+ var inRegex = false;
6829
+ var curly = 0;
6830
+ var square = 0;
6831
+ var paren = 0;
6832
+ var lastFilterIndex = 0;
6833
+ var c, prev, i, expression, filters;
6834
+
6835
+ for (i = 0; i < exp.length; i++) {
6836
+ prev = c;
6837
+ c = exp.charCodeAt(i);
6838
+ if (inSingle) {
6839
+ if (c === 0x27 && prev !== 0x5C) { inSingle = false; }
6840
+ } else if (inDouble) {
6841
+ if (c === 0x22 && prev !== 0x5C) { inDouble = false; }
6842
+ } else if (inTemplateString) {
6843
+ if (c === 0x60 && prev !== 0x5C) { inTemplateString = false; }
6844
+ } else if (inRegex) {
6845
+ if (c === 0x2f && prev !== 0x5C) { inRegex = false; }
6846
+ } else if (
6847
+ c === 0x7C && // pipe
6848
+ exp.charCodeAt(i + 1) !== 0x7C &&
6849
+ exp.charCodeAt(i - 1) !== 0x7C &&
6850
+ !curly && !square && !paren
6851
+ ) {
6852
+ if (expression === undefined) {
6853
+ // first filter, end of expression
6854
+ lastFilterIndex = i + 1;
6855
+ expression = exp.slice(0, i).trim();
6856
+ } else {
6857
+ pushFilter();
6858
+ }
6859
+ } else {
6860
+ switch (c) {
6861
+ case 0x22: inDouble = true; break // "
6862
+ case 0x27: inSingle = true; break // '
6863
+ case 0x60: inTemplateString = true; break // `
6864
+ case 0x28: paren++; break // (
6865
+ case 0x29: paren--; break // )
6866
+ case 0x5B: square++; break // [
6867
+ case 0x5D: square--; break // ]
6868
+ case 0x7B: curly++; break // {
6869
+ case 0x7D: curly--; break // }
6870
+ }
6871
+ if (c === 0x2f) { // /
6872
+ var j = i - 1;
6873
+ var p = (void 0);
6874
+ // find first non-whitespace prev char
6875
+ for (; j >= 0; j--) {
6876
+ p = exp.charAt(j);
6877
+ if (p !== ' ') { break }
6878
+ }
6879
+ if (!p || !validDivisionCharRE.test(p)) {
6880
+ inRegex = true;
6881
+ }
6882
+ }
6883
+ }
6884
+ }
6885
+
6886
+ if (expression === undefined) {
6887
+ expression = exp.slice(0, i).trim();
6888
+ } else if (lastFilterIndex !== 0) {
6889
+ pushFilter();
6890
+ }
6891
+
6892
+ function pushFilter () {
6893
+ (filters || (filters = [])).push(exp.slice(lastFilterIndex, i).trim());
6894
+ lastFilterIndex = i + 1;
6895
+ }
6896
+
6897
+ if (filters) {
6898
+ for (i = 0; i < filters.length; i++) {
6899
+ expression = wrapFilter(expression, filters[i]);
6900
+ }
6901
+ }
6902
+
6903
+ return expression
6904
+ }
6905
+
6906
+ function wrapFilter (exp, filter) {
6907
+ var i = filter.indexOf('(');
6908
+ if (i < 0) {
6909
+ // _f: resolveFilter
6910
+ return ("_f(\"" + filter + "\")(" + exp + ")")
6911
+ } else {
6912
+ var name = filter.slice(0, i);
6913
+ var args = filter.slice(i + 1);
6914
+ return ("_f(\"" + name + "\")(" + exp + (args !== ')' ? ',' + args : args))
6915
+ }
6916
+ }
6917
+
6918
+ /* */
6919
+
6920
+
6921
+
6922
+ /* eslint-disable no-unused-vars */
6923
+ function baseWarn (msg, range) {
6924
+ console.error(("[Vue compiler]: " + msg));
6925
+ }
6926
+ /* eslint-enable no-unused-vars */
6927
+
6928
+ function pluckModuleFunction (
6929
+ modules,
6930
+ key
6931
+ ) {
6932
+ return modules
6933
+ ? modules.map(function (m) { return m[key]; }).filter(function (_) { return _; })
6934
+ : []
6935
+ }
6936
+
6937
+ function addProp (el, name, value, range, dynamic) {
6938
+ (el.props || (el.props = [])).push(rangeSetItem({ name: name, value: value, dynamic: dynamic }, range));
6939
+ el.plain = false;
6940
+ }
6941
+
6942
+ function addAttr (el, name, value, range, dynamic) {
6943
+ var attrs = dynamic
6944
+ ? (el.dynamicAttrs || (el.dynamicAttrs = []))
6945
+ : (el.attrs || (el.attrs = []));
6946
+ attrs.push(rangeSetItem({ name: name, value: value, dynamic: dynamic }, range));
6947
+ el.plain = false;
6948
+ }
6949
+
6950
+ // add a raw attr (use this in preTransforms)
6951
+ function addRawAttr (el, name, value, range) {
6952
+ el.attrsMap[name] = value;
6953
+ el.attrsList.push(rangeSetItem({ name: name, value: value }, range));
6954
+ }
6955
+
6956
+ function addDirective (
6957
+ el,
6958
+ name,
6959
+ rawName,
6960
+ value,
6961
+ arg,
6962
+ isDynamicArg,
6963
+ modifiers,
6964
+ range
6965
+ ) {
6966
+ (el.directives || (el.directives = [])).push(rangeSetItem({
6967
+ name: name,
6968
+ rawName: rawName,
6969
+ value: value,
6970
+ arg: arg,
6971
+ isDynamicArg: isDynamicArg,
6972
+ modifiers: modifiers
6973
+ }, range));
6974
+ el.plain = false;
6975
+ }
6976
+
6977
+ function prependModifierMarker (symbol, name, dynamic) {
6978
+ return dynamic
6979
+ ? ("_p(" + name + ",\"" + symbol + "\")")
6980
+ : symbol + name // mark the event as captured
6981
+ }
6982
+
6983
+ function addHandler (
6984
+ el,
6985
+ name,
6986
+ value,
6987
+ modifiers,
6988
+ important,
6989
+ warn,
6990
+ range,
6991
+ dynamic
6992
+ ) {
6993
+ modifiers = modifiers || emptyObject;
6994
+ // warn prevent and passive modifier
6995
+ /* istanbul ignore if */
6996
+ if (
6997
+ warn &&
6998
+ modifiers.prevent && modifiers.passive
6999
+ ) {
7000
+ warn(
7001
+ 'passive and prevent can\'t be used together. ' +
7002
+ 'Passive handler can\'t prevent default event.',
7003
+ range
7004
+ );
7005
+ }
7006
+
7007
+ // normalize click.right and click.middle since they don't actually fire
7008
+ // this is technically browser-specific, but at least for now browsers are
7009
+ // the only target envs that have right/middle clicks.
7010
+ if (modifiers.right) {
7011
+ if (dynamic) {
7012
+ name = "(" + name + ")==='click'?'contextmenu':(" + name + ")";
7013
+ } else if (name === 'click') {
7014
+ name = 'contextmenu';
7015
+ delete modifiers.right;
7016
+ }
7017
+ } else if (modifiers.middle) {
7018
+ if (dynamic) {
7019
+ name = "(" + name + ")==='click'?'mouseup':(" + name + ")";
7020
+ } else if (name === 'click') {
7021
+ name = 'mouseup';
7022
+ }
7023
+ }
7024
+
7025
+ // check capture modifier
7026
+ if (modifiers.capture) {
7027
+ delete modifiers.capture;
7028
+ name = prependModifierMarker('!', name, dynamic);
7029
+ }
7030
+ if (modifiers.once) {
7031
+ delete modifiers.once;
7032
+ name = prependModifierMarker('~', name, dynamic);
7033
+ }
7034
+ /* istanbul ignore if */
7035
+ if (modifiers.passive) {
7036
+ delete modifiers.passive;
7037
+ name = prependModifierMarker('&', name, dynamic);
7038
+ }
7039
+
7040
+ var events;
7041
+ if (modifiers.native) {
7042
+ delete modifiers.native;
7043
+ events = el.nativeEvents || (el.nativeEvents = {});
7044
+ } else {
7045
+ events = el.events || (el.events = {});
7046
+ }
7047
+
7048
+ var newHandler = rangeSetItem({ value: value.trim(), dynamic: dynamic }, range);
7049
+ if (modifiers !== emptyObject) {
7050
+ newHandler.modifiers = modifiers;
7051
+ }
7052
+
7053
+ var handlers = events[name];
7054
+ /* istanbul ignore if */
7055
+ if (Array.isArray(handlers)) {
7056
+ important ? handlers.unshift(newHandler) : handlers.push(newHandler);
7057
+ } else if (handlers) {
7058
+ events[name] = important ? [newHandler, handlers] : [handlers, newHandler];
7059
+ } else {
7060
+ events[name] = newHandler;
7061
+ }
7062
+
7063
+ el.plain = false;
7064
+ }
7065
+
7066
+ function getRawBindingAttr (
7067
+ el,
7068
+ name
7069
+ ) {
7070
+ return el.rawAttrsMap[':' + name] ||
7071
+ el.rawAttrsMap['v-bind:' + name] ||
7072
+ el.rawAttrsMap[name]
7073
+ }
7074
+
7075
+ function getBindingAttr (
7076
+ el,
7077
+ name,
7078
+ getStatic
7079
+ ) {
7080
+ var dynamicValue =
7081
+ getAndRemoveAttr(el, ':' + name) ||
7082
+ getAndRemoveAttr(el, 'v-bind:' + name);
7083
+ if (dynamicValue != null) {
7084
+ return parseFilters(dynamicValue)
7085
+ } else if (getStatic !== false) {
7086
+ var staticValue = getAndRemoveAttr(el, name);
7087
+ if (staticValue != null) {
7088
+ return JSON.stringify(staticValue)
7089
+ }
7090
+ }
7091
+ }
7092
+
7093
+ // note: this only removes the attr from the Array (attrsList) so that it
7094
+ // doesn't get processed by processAttrs.
7095
+ // By default it does NOT remove it from the map (attrsMap) because the map is
7096
+ // needed during codegen.
7097
+ function getAndRemoveAttr (
7098
+ el,
7099
+ name,
7100
+ removeFromMap
7101
+ ) {
7102
+ var val;
7103
+ if ((val = el.attrsMap[name]) != null) {
7104
+ var list = el.attrsList;
7105
+ for (var i = 0, l = list.length; i < l; i++) {
7106
+ if (list[i].name === name) {
7107
+ list.splice(i, 1);
7108
+ break
7109
+ }
7110
+ }
7111
+ }
7112
+ if (removeFromMap) {
7113
+ delete el.attrsMap[name];
7114
+ }
7115
+ return val
7116
+ }
7117
+
7118
+ function getAndRemoveAttrByRegex (
7119
+ el,
7120
+ name
7121
+ ) {
7122
+ var list = el.attrsList;
7123
+ for (var i = 0, l = list.length; i < l; i++) {
7124
+ var attr = list[i];
7125
+ if (name.test(attr.name)) {
7126
+ list.splice(i, 1);
7127
+ return attr
7128
+ }
7129
+ }
7130
+ }
7131
+
7132
+ function rangeSetItem (
7133
+ item,
7134
+ range
7135
+ ) {
7136
+ if (range) {
7137
+ if (range.start != null) {
7138
+ item.start = range.start;
7139
+ }
7140
+ if (range.end != null) {
7141
+ item.end = range.end;
7142
+ }
7143
+ }
7144
+ return item
7145
+ }
7146
+
7147
+ /* */
7148
+
7149
+ /**
7150
+ * Cross-platform code generation for component v-model
7151
+ */
7152
+ function genComponentModel (
7153
+ el,
7154
+ value,
7155
+ modifiers
7156
+ ) {
7157
+ var ref = modifiers || {};
7158
+ var number = ref.number;
7159
+ var trim = ref.trim;
7160
+
7161
+ var baseValueExpression = '$$v';
7162
+ var valueExpression = baseValueExpression;
7163
+ if (trim) {
7164
+ valueExpression =
7165
+ "(typeof " + baseValueExpression + " === 'string'" +
7166
+ "? " + baseValueExpression + ".trim()" +
7167
+ ": " + baseValueExpression + ")";
7168
+ }
7169
+ if (number) {
7170
+ valueExpression = "_n(" + valueExpression + ")";
7171
+ }
7172
+ var assignment = genAssignmentCode(value, valueExpression);
7173
+
7174
+ el.model = {
7175
+ value: ("(" + value + ")"),
7176
+ expression: JSON.stringify(value),
7177
+ callback: ("function (" + baseValueExpression + ") {" + assignment + "}")
7178
+ };
7179
+ }
7180
+
7181
+ /**
7182
+ * Cross-platform codegen helper for generating v-model value assignment code.
7183
+ */
7184
+ function genAssignmentCode (
7185
+ value,
7186
+ assignment
7187
+ ) {
7188
+ var res = parseModel(value);
7189
+ if (res.key === null) {
7190
+ return (value + "=" + assignment)
7191
+ } else {
7192
+ return ("$set(" + (res.exp) + ", " + (res.key) + ", " + assignment + ")")
7193
+ }
7194
+ }
7195
+
7196
+ /**
7197
+ * Parse a v-model expression into a base path and a final key segment.
7198
+ * Handles both dot-path and possible square brackets.
7199
+ *
7200
+ * Possible cases:
7201
+ *
7202
+ * - test
7203
+ * - test[key]
7204
+ * - test[test1[key]]
7205
+ * - test["a"][key]
7206
+ * - xxx.test[a[a].test1[key]]
7207
+ * - test.xxx.a["asa"][test1[key]]
7208
+ *
7209
+ */
7210
+
7211
+ var len, str, chr, index$1, expressionPos, expressionEndPos;
7212
+
7213
+
7214
+
7215
+ function parseModel (val) {
7216
+ // Fix https://github.com/vuejs/vue/pull/7730
7217
+ // allow v-model="obj.val " (trailing whitespace)
7218
+ val = val.trim();
7219
+ len = val.length;
7220
+
7221
+ if (val.indexOf('[') < 0 || val.lastIndexOf(']') < len - 1) {
7222
+ index$1 = val.lastIndexOf('.');
7223
+ if (index$1 > -1) {
7224
+ return {
7225
+ exp: val.slice(0, index$1),
7226
+ key: '"' + val.slice(index$1 + 1) + '"'
7227
+ }
7228
+ } else {
7229
+ return {
7230
+ exp: val,
7231
+ key: null
7232
+ }
7233
+ }
7234
+ }
7235
+
7236
+ str = val;
7237
+ index$1 = expressionPos = expressionEndPos = 0;
7238
+
7239
+ while (!eof()) {
7240
+ chr = next();
7241
+ /* istanbul ignore if */
7242
+ if (isStringStart(chr)) {
7243
+ parseString(chr);
7244
+ } else if (chr === 0x5B) {
7245
+ parseBracket(chr);
7246
+ }
7247
+ }
7248
+
7249
+ return {
7250
+ exp: val.slice(0, expressionPos),
7251
+ key: val.slice(expressionPos + 1, expressionEndPos)
7252
+ }
7253
+ }
7254
+
7255
+ function next () {
7256
+ return str.charCodeAt(++index$1)
7257
+ }
7258
+
7259
+ function eof () {
7260
+ return index$1 >= len
7261
+ }
7262
+
7263
+ function isStringStart (chr) {
7264
+ return chr === 0x22 || chr === 0x27
7265
+ }
7266
+
7267
+ function parseBracket (chr) {
7268
+ var inBracket = 1;
7269
+ expressionPos = index$1;
7270
+ while (!eof()) {
7271
+ chr = next();
7272
+ if (isStringStart(chr)) {
7273
+ parseString(chr);
7274
+ continue
7275
+ }
7276
+ if (chr === 0x5B) { inBracket++; }
7277
+ if (chr === 0x5D) { inBracket--; }
7278
+ if (inBracket === 0) {
7279
+ expressionEndPos = index$1;
7280
+ break
7281
+ }
7282
+ }
7283
+ }
7284
+
7285
+ function parseString (chr) {
7286
+ var stringQuote = chr;
7287
+ while (!eof()) {
7288
+ chr = next();
7289
+ if (chr === stringQuote) {
7290
+ break
7291
+ }
7292
+ }
7293
+ }
7294
+
7295
+ /* */
7296
+
7297
+ var warn$1;
7298
+
7299
+ // in some cases, the event used has to be determined at runtime
7300
+ // so we used some reserved tokens during compile.
7301
+ var RANGE_TOKEN = '__r';
7302
+ var CHECKBOX_RADIO_TOKEN = '__c';
7303
+
7304
+ function model (
7305
+ el,
7306
+ dir,
7307
+ _warn
7308
+ ) {
7309
+ warn$1 = _warn;
7310
+ var value = dir.value;
7311
+ var modifiers = dir.modifiers;
7312
+ var tag = el.tag;
7313
+ var type = el.attrsMap.type;
7314
+
7315
+ {
7316
+ // inputs with type="file" are read only and setting the input's
7317
+ // value will throw an error.
7318
+ if (tag === 'input' && type === 'file') {
7319
+ warn$1(
7320
+ "<" + (el.tag) + " v-model=\"" + value + "\" type=\"file\">:\n" +
7321
+ "File inputs are read only. Use a v-on:change listener instead.",
7322
+ el.rawAttrsMap['v-model']
7323
+ );
7324
+ }
7325
+ }
7326
+
7327
+ if (el.component) {
7328
+ genComponentModel(el, value, modifiers);
7329
+ // component v-model doesn't need extra runtime
7330
+ return false
7331
+ } else if (tag === 'select') {
7332
+ genSelect(el, value, modifiers);
7333
+ } else if (tag === 'input' && type === 'checkbox') {
7334
+ genCheckboxModel(el, value, modifiers);
7335
+ } else if (tag === 'input' && type === 'radio') {
7336
+ genRadioModel(el, value, modifiers);
7337
+ } else if (tag === 'input' || tag === 'textarea') {
7338
+ genDefaultModel(el, value, modifiers);
7339
+ } else if (!config.isReservedTag(tag)) {
7340
+ genComponentModel(el, value, modifiers);
7341
+ // component v-model doesn't need extra runtime
7342
+ return false
7343
+ } else {
7344
+ warn$1(
7345
+ "<" + (el.tag) + " v-model=\"" + value + "\">: " +
7346
+ "v-model is not supported on this element type. " +
7347
+ 'If you are working with contenteditable, it\'s recommended to ' +
7348
+ 'wrap a library dedicated for that purpose inside a custom component.',
7349
+ el.rawAttrsMap['v-model']
7350
+ );
7351
+ }
7352
+
7353
+ // ensure runtime directive metadata
7354
+ return true
7355
+ }
7356
+
7357
+ function genCheckboxModel (
7358
+ el,
7359
+ value,
7360
+ modifiers
7361
+ ) {
7362
+ var number = modifiers && modifiers.number;
7363
+ var valueBinding = getBindingAttr(el, 'value') || 'null';
7364
+ var trueValueBinding = getBindingAttr(el, 'true-value') || 'true';
7365
+ var falseValueBinding = getBindingAttr(el, 'false-value') || 'false';
7366
+ addProp(el, 'checked',
7367
+ "Array.isArray(" + value + ")" +
7368
+ "?_i(" + value + "," + valueBinding + ")>-1" + (
7369
+ trueValueBinding === 'true'
7370
+ ? (":(" + value + ")")
7371
+ : (":_q(" + value + "," + trueValueBinding + ")")
7372
+ )
7373
+ );
7374
+ addHandler(el, 'change',
7375
+ "var $$a=" + value + "," +
7376
+ '$$el=$event.target,' +
7377
+ "$$c=$$el.checked?(" + trueValueBinding + "):(" + falseValueBinding + ");" +
7378
+ 'if(Array.isArray($$a)){' +
7379
+ "var $$v=" + (number ? '_n(' + valueBinding + ')' : valueBinding) + "," +
7380
+ '$$i=_i($$a,$$v);' +
7381
+ "if($$el.checked){$$i<0&&(" + (genAssignmentCode(value, '$$a.concat([$$v])')) + ")}" +
7382
+ "else{$$i>-1&&(" + (genAssignmentCode(value, '$$a.slice(0,$$i).concat($$a.slice($$i+1))')) + ")}" +
7383
+ "}else{" + (genAssignmentCode(value, '$$c')) + "}",
7384
+ null, true
7385
+ );
7386
+ }
7387
+
7388
+ function genRadioModel (
7389
+ el,
7390
+ value,
7391
+ modifiers
7392
+ ) {
7393
+ var number = modifiers && modifiers.number;
7394
+ var valueBinding = getBindingAttr(el, 'value') || 'null';
7395
+ valueBinding = number ? ("_n(" + valueBinding + ")") : valueBinding;
7396
+ addProp(el, 'checked', ("_q(" + value + "," + valueBinding + ")"));
7397
+ addHandler(el, 'change', genAssignmentCode(value, valueBinding), null, true);
7398
+ }
7399
+
7400
+ function genSelect (
7401
+ el,
7402
+ value,
7403
+ modifiers
7404
+ ) {
7405
+ var number = modifiers && modifiers.number;
7406
+ var selectedVal = "Array.prototype.filter" +
7407
+ ".call($event.target.options,function(o){return o.selected})" +
7408
+ ".map(function(o){var val = \"_value\" in o ? o._value : o.value;" +
7409
+ "return " + (number ? '_n(val)' : 'val') + "})";
7410
+
7411
+ var assignment = '$event.target.multiple ? $$selectedVal : $$selectedVal[0]';
7412
+ var code = "var $$selectedVal = " + selectedVal + ";";
7413
+ code = code + " " + (genAssignmentCode(value, assignment));
7414
+ addHandler(el, 'change', code, null, true);
7415
+ }
7416
+
7417
+ function genDefaultModel (
7418
+ el,
7419
+ value,
7420
+ modifiers
7421
+ ) {
7422
+ var type = el.attrsMap.type;
7423
+
7424
+ // warn if v-bind:value conflicts with v-model
7425
+ // except for inputs with v-bind:type
7426
+ {
7427
+ var value$1 = el.attrsMap['v-bind:value'] || el.attrsMap[':value'];
7428
+ var typeBinding = el.attrsMap['v-bind:type'] || el.attrsMap[':type'];
7429
+ if (value$1 && !typeBinding) {
7430
+ var binding = el.attrsMap['v-bind:value'] ? 'v-bind:value' : ':value';
7431
+ warn$1(
7432
+ binding + "=\"" + value$1 + "\" conflicts with v-model on the same element " +
7433
+ 'because the latter already expands to a value binding internally',
7434
+ el.rawAttrsMap[binding]
7435
+ );
7436
+ }
7437
+ }
7438
+
7439
+ var ref = modifiers || {};
7440
+ var lazy = ref.lazy;
7441
+ var number = ref.number;
7442
+ var trim = ref.trim;
7443
+ var needCompositionGuard = !lazy && type !== 'range';
7444
+ var event = lazy
7445
+ ? 'change'
7446
+ : type === 'range'
7447
+ ? RANGE_TOKEN
7448
+ : 'input';
7449
+
7450
+ var valueExpression = '$event.target.value';
7451
+ if (trim) {
7452
+ valueExpression = "$event.target.value.trim()";
7453
+ }
7454
+ if (number) {
7455
+ valueExpression = "_n(" + valueExpression + ")";
7456
+ }
7457
+
7458
+ var code = genAssignmentCode(value, valueExpression);
7459
+ if (needCompositionGuard) {
7460
+ code = "if($event.target.composing)return;" + code;
7461
+ }
7462
+
7463
+ addProp(el, 'value', ("(" + value + ")"));
7464
+ addHandler(el, event, code, null, true);
7465
+ if (trim || number) {
7466
+ addHandler(el, 'blur', '$forceUpdate()');
7467
+ }
7468
+ }
7469
+
7470
+ /* */
7471
+
7472
+ // normalize v-model event tokens that can only be determined at runtime.
7473
+ // it's important to place the event as the first in the array because
7474
+ // the whole point is ensuring the v-model callback gets called before
7475
+ // user-attached handlers.
7476
+ function normalizeEvents (on) {
7477
+ /* istanbul ignore if */
7478
+ if (isDef(on[RANGE_TOKEN])) {
7479
+ // IE input[type=range] only supports `change` event
7480
+ var event = isIE ? 'change' : 'input';
7481
+ on[event] = [].concat(on[RANGE_TOKEN], on[event] || []);
7482
+ delete on[RANGE_TOKEN];
7483
+ }
7484
+ // This was originally intended to fix #4521 but no longer necessary
7485
+ // after 2.5. Keeping it for backwards compat with generated code from < 2.4
7486
+ /* istanbul ignore if */
7487
+ if (isDef(on[CHECKBOX_RADIO_TOKEN])) {
7488
+ on.change = [].concat(on[CHECKBOX_RADIO_TOKEN], on.change || []);
7489
+ delete on[CHECKBOX_RADIO_TOKEN];
7490
+ }
7491
+ }
7492
+
7493
+ var target$1;
7494
+
7495
+ function createOnceHandler$1 (event, handler, capture) {
7496
+ var _target = target$1; // save current target element in closure
7497
+ return function onceHandler () {
7498
+ var res = handler.apply(null, arguments);
7499
+ if (res !== null) {
7500
+ remove$2(event, onceHandler, capture, _target);
7501
+ }
7502
+ }
7503
+ }
7504
+
7505
+ // #9446: Firefox <= 53 (in particular, ESR 52) has incorrect Event.timeStamp
7506
+ // implementation and does not fire microtasks in between event propagation, so
7507
+ // safe to exclude.
7508
+ var useMicrotaskFix = isUsingMicroTask && !(isFF && Number(isFF[1]) <= 53);
7509
+
7510
+ function add$1 (
7511
+ name,
7512
+ handler,
7513
+ capture,
7514
+ passive
7515
+ ) {
7516
+ // async edge case #6566: inner click event triggers patch, event handler
7517
+ // attached to outer element during patch, and triggered again. This
7518
+ // happens because browsers fire microtask ticks between event propagation.
7519
+ // the solution is simple: we save the timestamp when a handler is attached,
7520
+ // and the handler would only fire if the event passed to it was fired
7521
+ // AFTER it was attached.
7522
+ if (useMicrotaskFix) {
7523
+ var attachedTimestamp = currentFlushTimestamp;
7524
+ var original = handler;
7525
+ handler = original._wrapper = function (e) {
7526
+ if (
7527
+ // no bubbling, should always fire.
7528
+ // this is just a safety net in case event.timeStamp is unreliable in
7529
+ // certain weird environments...
7530
+ e.target === e.currentTarget ||
7531
+ // event is fired after handler attachment
7532
+ e.timeStamp >= attachedTimestamp ||
7533
+ // bail for environments that have buggy event.timeStamp implementations
7534
+ // #9462 iOS 9 bug: event.timeStamp is 0 after history.pushState
7535
+ // #9681 QtWebEngine event.timeStamp is negative value
7536
+ e.timeStamp <= 0 ||
7537
+ // #9448 bail if event is fired in another document in a multi-page
7538
+ // electron/nw.js app, since event.timeStamp will be using a different
7539
+ // starting reference
7540
+ e.target.ownerDocument !== document
7541
+ ) {
7542
+ return original.apply(this, arguments)
7543
+ }
7544
+ };
7545
+ }
7546
+ target$1.addEventListener(
7547
+ name,
7548
+ handler,
7549
+ supportsPassive
7550
+ ? { capture: capture, passive: passive }
7551
+ : capture
7552
+ );
7553
+ }
7554
+
7555
+ function remove$2 (
7556
+ name,
7557
+ handler,
7558
+ capture,
7559
+ _target
7560
+ ) {
7561
+ (_target || target$1).removeEventListener(
7562
+ name,
7563
+ handler._wrapper || handler,
7564
+ capture
7565
+ );
7566
+ }
7567
+
7568
+ function updateDOMListeners (oldVnode, vnode) {
7569
+ if (isUndef(oldVnode.data.on) && isUndef(vnode.data.on)) {
7570
+ return
7571
+ }
7572
+ var on = vnode.data.on || {};
7573
+ var oldOn = oldVnode.data.on || {};
7574
+ target$1 = vnode.elm;
7575
+ normalizeEvents(on);
7576
+ updateListeners(on, oldOn, add$1, remove$2, createOnceHandler$1, vnode.context);
7577
+ target$1 = undefined;
7578
+ }
7579
+
7580
+ var events = {
7581
+ create: updateDOMListeners,
7582
+ update: updateDOMListeners
7583
+ };
7584
+
7585
+ /* */
7586
+
7587
+ var svgContainer;
7588
+
7589
+ function updateDOMProps (oldVnode, vnode) {
7590
+ if (isUndef(oldVnode.data.domProps) && isUndef(vnode.data.domProps)) {
7591
+ return
7592
+ }
7593
+ var key, cur;
7594
+ var elm = vnode.elm;
7595
+ var oldProps = oldVnode.data.domProps || {};
7596
+ var props = vnode.data.domProps || {};
7597
+ // clone observed objects, as the user probably wants to mutate it
7598
+ if (isDef(props.__ob__)) {
7599
+ props = vnode.data.domProps = extend({}, props);
7600
+ }
7601
+
7602
+ for (key in oldProps) {
7603
+ if (!(key in props)) {
7604
+ elm[key] = '';
7605
+ }
7606
+ }
7607
+
7608
+ for (key in props) {
7609
+ cur = props[key];
7610
+ // ignore children if the node has textContent or innerHTML,
7611
+ // as these will throw away existing DOM nodes and cause removal errors
7612
+ // on subsequent patches (#3360)
7613
+ if (key === 'textContent' || key === 'innerHTML') {
7614
+ if (vnode.children) { vnode.children.length = 0; }
7615
+ if (cur === oldProps[key]) { continue }
7616
+ // #6601 work around Chrome version <= 55 bug where single textNode
7617
+ // replaced by innerHTML/textContent retains its parentNode property
7618
+ if (elm.childNodes.length === 1) {
7619
+ elm.removeChild(elm.childNodes[0]);
7620
+ }
7621
+ }
7622
+
7623
+ if (key === 'value' && elm.tagName !== 'PROGRESS') {
7624
+ // store value as _value as well since
7625
+ // non-string values will be stringified
7626
+ elm._value = cur;
7627
+ // avoid resetting cursor position when value is the same
7628
+ var strCur = isUndef(cur) ? '' : String(cur);
7629
+ if (shouldUpdateValue(elm, strCur)) {
7630
+ elm.value = strCur;
7631
+ }
7632
+ } else if (key === 'innerHTML' && isSVG(elm.tagName) && isUndef(elm.innerHTML)) {
7633
+ // IE doesn't support innerHTML for SVG elements
7634
+ svgContainer = svgContainer || document.createElement('div');
7635
+ svgContainer.innerHTML = "<svg>" + cur + "</svg>";
7636
+ var svg = svgContainer.firstChild;
7637
+ while (elm.firstChild) {
7638
+ elm.removeChild(elm.firstChild);
7639
+ }
7640
+ while (svg.firstChild) {
7641
+ elm.appendChild(svg.firstChild);
7642
+ }
7643
+ } else if (
7644
+ // skip the update if old and new VDOM state is the same.
7645
+ // `value` is handled separately because the DOM value may be temporarily
7646
+ // out of sync with VDOM state due to focus, composition and modifiers.
7647
+ // This #4521 by skipping the unnecesarry `checked` update.
7648
+ cur !== oldProps[key]
7649
+ ) {
7650
+ // some property updates can throw
7651
+ // e.g. `value` on <progress> w/ non-finite value
7652
+ try {
7653
+ elm[key] = cur;
7654
+ } catch (e) {}
7655
+ }
7656
+ }
7657
+ }
7658
+
7659
+ // check platforms/web/util/attrs.js acceptValue
7660
+
7661
+
7662
+ function shouldUpdateValue (elm, checkVal) {
7663
+ return (!elm.composing && (
7664
+ elm.tagName === 'OPTION' ||
7665
+ isNotInFocusAndDirty(elm, checkVal) ||
7666
+ isDirtyWithModifiers(elm, checkVal)
7667
+ ))
7668
+ }
7669
+
7670
+ function isNotInFocusAndDirty (elm, checkVal) {
7671
+ // return true when textbox (.number and .trim) loses focus and its value is
7672
+ // not equal to the updated value
7673
+ var notInFocus = true;
7674
+ // #6157
7675
+ // work around IE bug when accessing document.activeElement in an iframe
7676
+ try { notInFocus = document.activeElement !== elm; } catch (e) {}
7677
+ return notInFocus && elm.value !== checkVal
7678
+ }
7679
+
7680
+ function isDirtyWithModifiers (elm, newVal) {
7681
+ var value = elm.value;
7682
+ var modifiers = elm._vModifiers; // injected by v-model runtime
7683
+ if (isDef(modifiers)) {
7684
+ if (modifiers.number) {
7685
+ return toNumber(value) !== toNumber(newVal)
7686
+ }
7687
+ if (modifiers.trim) {
7688
+ return value.trim() !== newVal.trim()
7689
+ }
7690
+ }
7691
+ return value !== newVal
7692
+ }
7693
+
7694
+ var domProps = {
7695
+ create: updateDOMProps,
7696
+ update: updateDOMProps
7697
+ };
7698
+
7699
+ /* */
7700
+
7701
+ var parseStyleText = cached(function (cssText) {
7702
+ var res = {};
7703
+ var listDelimiter = /;(?![^(]*\))/g;
7704
+ var propertyDelimiter = /:(.+)/;
7705
+ cssText.split(listDelimiter).forEach(function (item) {
7706
+ if (item) {
7707
+ var tmp = item.split(propertyDelimiter);
7708
+ tmp.length > 1 && (res[tmp[0].trim()] = tmp[1].trim());
7709
+ }
7710
+ });
7711
+ return res
7712
+ });
7713
+
7714
+ // merge static and dynamic style data on the same vnode
7715
+ function normalizeStyleData (data) {
7716
+ var style = normalizeStyleBinding(data.style);
7717
+ // static style is pre-processed into an object during compilation
7718
+ // and is always a fresh object, so it's safe to merge into it
7719
+ return data.staticStyle
7720
+ ? extend(data.staticStyle, style)
7721
+ : style
7722
+ }
7723
+
7724
+ // normalize possible array / string values into Object
7725
+ function normalizeStyleBinding (bindingStyle) {
7726
+ if (Array.isArray(bindingStyle)) {
7727
+ return toObject(bindingStyle)
7728
+ }
7729
+ if (typeof bindingStyle === 'string') {
7730
+ return parseStyleText(bindingStyle)
7731
+ }
7732
+ return bindingStyle
7733
+ }
7734
+
7735
+ /**
7736
+ * parent component style should be after child's
7737
+ * so that parent component's style could override it
7738
+ */
7739
+ function getStyle (vnode, checkChild) {
7740
+ var res = {};
7741
+ var styleData;
7742
+
7743
+ if (checkChild) {
7744
+ var childNode = vnode;
7745
+ while (childNode.componentInstance) {
7746
+ childNode = childNode.componentInstance._vnode;
7747
+ if (
7748
+ childNode && childNode.data &&
7749
+ (styleData = normalizeStyleData(childNode.data))
7750
+ ) {
7751
+ extend(res, styleData);
7752
+ }
7753
+ }
7754
+ }
7755
+
7756
+ if ((styleData = normalizeStyleData(vnode.data))) {
7757
+ extend(res, styleData);
7758
+ }
7759
+
7760
+ var parentNode = vnode;
7761
+ while ((parentNode = parentNode.parent)) {
7762
+ if (parentNode.data && (styleData = normalizeStyleData(parentNode.data))) {
7763
+ extend(res, styleData);
7764
+ }
7765
+ }
7766
+ return res
7767
+ }
7768
+
7769
+ /* */
7770
+
7771
+ var cssVarRE = /^--/;
7772
+ var importantRE = /\s*!important$/;
7773
+ var setProp = function (el, name, val) {
7774
+ /* istanbul ignore if */
7775
+ if (cssVarRE.test(name)) {
7776
+ el.style.setProperty(name, val);
7777
+ } else if (importantRE.test(val)) {
7778
+ el.style.setProperty(hyphenate(name), val.replace(importantRE, ''), 'important');
7779
+ } else {
7780
+ var normalizedName = normalize(name);
7781
+ if (Array.isArray(val)) {
7782
+ // Support values array created by autoprefixer, e.g.
7783
+ // {display: ["-webkit-box", "-ms-flexbox", "flex"]}
7784
+ // Set them one by one, and the browser will only set those it can recognize
7785
+ for (var i = 0, len = val.length; i < len; i++) {
7786
+ el.style[normalizedName] = val[i];
7787
+ }
7788
+ } else {
7789
+ el.style[normalizedName] = val;
7790
+ }
7791
+ }
7792
+ };
7793
+
7794
+ var vendorNames = ['Webkit', 'Moz', 'ms'];
7795
+
7796
+ var emptyStyle;
7797
+ var normalize = cached(function (prop) {
7798
+ emptyStyle = emptyStyle || document.createElement('div').style;
7799
+ prop = camelize(prop);
7800
+ if (prop !== 'filter' && (prop in emptyStyle)) {
7801
+ return prop
7802
+ }
7803
+ var capName = prop.charAt(0).toUpperCase() + prop.slice(1);
7804
+ for (var i = 0; i < vendorNames.length; i++) {
7805
+ var name = vendorNames[i] + capName;
7806
+ if (name in emptyStyle) {
7807
+ return name
7808
+ }
7809
+ }
7810
+ });
7811
+
7812
+ function updateStyle (oldVnode, vnode) {
7813
+ var data = vnode.data;
7814
+ var oldData = oldVnode.data;
7815
+
7816
+ if (isUndef(data.staticStyle) && isUndef(data.style) &&
7817
+ isUndef(oldData.staticStyle) && isUndef(oldData.style)
7818
+ ) {
7819
+ return
7820
+ }
7821
+
7822
+ var cur, name;
7823
+ var el = vnode.elm;
7824
+ var oldStaticStyle = oldData.staticStyle;
7825
+ var oldStyleBinding = oldData.normalizedStyle || oldData.style || {};
7826
+
7827
+ // if static style exists, stylebinding already merged into it when doing normalizeStyleData
7828
+ var oldStyle = oldStaticStyle || oldStyleBinding;
7829
+
7830
+ var style = normalizeStyleBinding(vnode.data.style) || {};
7831
+
7832
+ // store normalized style under a different key for next diff
7833
+ // make sure to clone it if it's reactive, since the user likely wants
7834
+ // to mutate it.
7835
+ vnode.data.normalizedStyle = isDef(style.__ob__)
7836
+ ? extend({}, style)
7837
+ : style;
7838
+
7839
+ var newStyle = getStyle(vnode, true);
7840
+
7841
+ for (name in oldStyle) {
7842
+ if (isUndef(newStyle[name])) {
7843
+ setProp(el, name, '');
7844
+ }
7845
+ }
7846
+ for (name in newStyle) {
7847
+ cur = newStyle[name];
7848
+ if (cur !== oldStyle[name]) {
7849
+ // ie9 setting to null has no effect, must use empty string
7850
+ setProp(el, name, cur == null ? '' : cur);
7851
+ }
7852
+ }
7853
+ }
7854
+
7855
+ var style = {
7856
+ create: updateStyle,
7857
+ update: updateStyle
7858
+ };
7859
+
7860
+ /* */
7861
+
7862
+ var whitespaceRE = /\s+/;
7863
+
7864
+ /**
7865
+ * Add class with compatibility for SVG since classList is not supported on
7866
+ * SVG elements in IE
7867
+ */
7868
+ function addClass (el, cls) {
7869
+ /* istanbul ignore if */
7870
+ if (!cls || !(cls = cls.trim())) {
7871
+ return
7872
+ }
7873
+
7874
+ /* istanbul ignore else */
7875
+ if (el.classList) {
7876
+ if (cls.indexOf(' ') > -1) {
7877
+ cls.split(whitespaceRE).forEach(function (c) { return el.classList.add(c); });
7878
+ } else {
7879
+ el.classList.add(cls);
7880
+ }
7881
+ } else {
7882
+ var cur = " " + (el.getAttribute('class') || '') + " ";
7883
+ if (cur.indexOf(' ' + cls + ' ') < 0) {
7884
+ el.setAttribute('class', (cur + cls).trim());
7885
+ }
7886
+ }
7887
+ }
7888
+
7889
+ /**
7890
+ * Remove class with compatibility for SVG since classList is not supported on
7891
+ * SVG elements in IE
7892
+ */
7893
+ function removeClass (el, cls) {
7894
+ /* istanbul ignore if */
7895
+ if (!cls || !(cls = cls.trim())) {
7896
+ return
7897
+ }
7898
+
7899
+ /* istanbul ignore else */
7900
+ if (el.classList) {
7901
+ if (cls.indexOf(' ') > -1) {
7902
+ cls.split(whitespaceRE).forEach(function (c) { return el.classList.remove(c); });
7903
+ } else {
7904
+ el.classList.remove(cls);
7905
+ }
7906
+ if (!el.classList.length) {
7907
+ el.removeAttribute('class');
7908
+ }
7909
+ } else {
7910
+ var cur = " " + (el.getAttribute('class') || '') + " ";
7911
+ var tar = ' ' + cls + ' ';
7912
+ while (cur.indexOf(tar) >= 0) {
7913
+ cur = cur.replace(tar, ' ');
7914
+ }
7915
+ cur = cur.trim();
7916
+ if (cur) {
7917
+ el.setAttribute('class', cur);
7918
+ } else {
7919
+ el.removeAttribute('class');
7920
+ }
7921
+ }
7922
+ }
7923
+
7924
+ /* */
7925
+
7926
+ function resolveTransition (def$$1) {
7927
+ if (!def$$1) {
7928
+ return
7929
+ }
7930
+ /* istanbul ignore else */
7931
+ if (typeof def$$1 === 'object') {
7932
+ var res = {};
7933
+ if (def$$1.css !== false) {
7934
+ extend(res, autoCssTransition(def$$1.name || 'v'));
7935
+ }
7936
+ extend(res, def$$1);
7937
+ return res
7938
+ } else if (typeof def$$1 === 'string') {
7939
+ return autoCssTransition(def$$1)
7940
+ }
7941
+ }
7942
+
7943
+ var autoCssTransition = cached(function (name) {
7944
+ return {
7945
+ enterClass: (name + "-enter"),
7946
+ enterToClass: (name + "-enter-to"),
7947
+ enterActiveClass: (name + "-enter-active"),
7948
+ leaveClass: (name + "-leave"),
7949
+ leaveToClass: (name + "-leave-to"),
7950
+ leaveActiveClass: (name + "-leave-active")
7951
+ }
7952
+ });
7953
+
7954
+ var hasTransition = inBrowser && !isIE9;
7955
+ var TRANSITION = 'transition';
7956
+ var ANIMATION = 'animation';
7957
+
7958
+ // Transition property/event sniffing
7959
+ var transitionProp = 'transition';
7960
+ var transitionEndEvent = 'transitionend';
7961
+ var animationProp = 'animation';
7962
+ var animationEndEvent = 'animationend';
7963
+ if (hasTransition) {
7964
+ /* istanbul ignore if */
7965
+ if (window.ontransitionend === undefined &&
7966
+ window.onwebkittransitionend !== undefined
7967
+ ) {
7968
+ transitionProp = 'WebkitTransition';
7969
+ transitionEndEvent = 'webkitTransitionEnd';
7970
+ }
7971
+ if (window.onanimationend === undefined &&
7972
+ window.onwebkitanimationend !== undefined
7973
+ ) {
7974
+ animationProp = 'WebkitAnimation';
7975
+ animationEndEvent = 'webkitAnimationEnd';
7976
+ }
7977
+ }
7978
+
7979
+ // binding to window is necessary to make hot reload work in IE in strict mode
7980
+ var raf = inBrowser
7981
+ ? window.requestAnimationFrame
7982
+ ? window.requestAnimationFrame.bind(window)
7983
+ : setTimeout
7984
+ : /* istanbul ignore next */ function (fn) { return fn(); };
7985
+
7986
+ function nextFrame (fn) {
7987
+ raf(function () {
7988
+ raf(fn);
7989
+ });
7990
+ }
7991
+
7992
+ function addTransitionClass (el, cls) {
7993
+ var transitionClasses = el._transitionClasses || (el._transitionClasses = []);
7994
+ if (transitionClasses.indexOf(cls) < 0) {
7995
+ transitionClasses.push(cls);
7996
+ addClass(el, cls);
7997
+ }
7998
+ }
7999
+
8000
+ function removeTransitionClass (el, cls) {
8001
+ if (el._transitionClasses) {
8002
+ remove(el._transitionClasses, cls);
8003
+ }
8004
+ removeClass(el, cls);
8005
+ }
8006
+
8007
+ function whenTransitionEnds (
8008
+ el,
8009
+ expectedType,
8010
+ cb
8011
+ ) {
8012
+ var ref = getTransitionInfo(el, expectedType);
8013
+ var type = ref.type;
8014
+ var timeout = ref.timeout;
8015
+ var propCount = ref.propCount;
8016
+ if (!type) { return cb() }
8017
+ var event = type === TRANSITION ? transitionEndEvent : animationEndEvent;
8018
+ var ended = 0;
8019
+ var end = function () {
8020
+ el.removeEventListener(event, onEnd);
8021
+ cb();
8022
+ };
8023
+ var onEnd = function (e) {
8024
+ if (e.target === el) {
8025
+ if (++ended >= propCount) {
8026
+ end();
8027
+ }
8028
+ }
8029
+ };
8030
+ setTimeout(function () {
8031
+ if (ended < propCount) {
8032
+ end();
8033
+ }
8034
+ }, timeout + 1);
8035
+ el.addEventListener(event, onEnd);
8036
+ }
8037
+
8038
+ var transformRE = /\b(transform|all)(,|$)/;
8039
+
8040
+ function getTransitionInfo (el, expectedType) {
8041
+ var styles = window.getComputedStyle(el);
8042
+ // JSDOM may return undefined for transition properties
8043
+ var transitionDelays = (styles[transitionProp + 'Delay'] || '').split(', ');
8044
+ var transitionDurations = (styles[transitionProp + 'Duration'] || '').split(', ');
8045
+ var transitionTimeout = getTimeout(transitionDelays, transitionDurations);
8046
+ var animationDelays = (styles[animationProp + 'Delay'] || '').split(', ');
8047
+ var animationDurations = (styles[animationProp + 'Duration'] || '').split(', ');
8048
+ var animationTimeout = getTimeout(animationDelays, animationDurations);
8049
+
8050
+ var type;
8051
+ var timeout = 0;
8052
+ var propCount = 0;
8053
+ /* istanbul ignore if */
8054
+ if (expectedType === TRANSITION) {
8055
+ if (transitionTimeout > 0) {
8056
+ type = TRANSITION;
8057
+ timeout = transitionTimeout;
8058
+ propCount = transitionDurations.length;
8059
+ }
8060
+ } else if (expectedType === ANIMATION) {
8061
+ if (animationTimeout > 0) {
8062
+ type = ANIMATION;
8063
+ timeout = animationTimeout;
8064
+ propCount = animationDurations.length;
8065
+ }
8066
+ } else {
8067
+ timeout = Math.max(transitionTimeout, animationTimeout);
8068
+ type = timeout > 0
8069
+ ? transitionTimeout > animationTimeout
8070
+ ? TRANSITION
8071
+ : ANIMATION
8072
+ : null;
8073
+ propCount = type
8074
+ ? type === TRANSITION
8075
+ ? transitionDurations.length
8076
+ : animationDurations.length
8077
+ : 0;
8078
+ }
8079
+ var hasTransform =
8080
+ type === TRANSITION &&
8081
+ transformRE.test(styles[transitionProp + 'Property']);
8082
+ return {
8083
+ type: type,
8084
+ timeout: timeout,
8085
+ propCount: propCount,
8086
+ hasTransform: hasTransform
8087
+ }
8088
+ }
8089
+
8090
+ function getTimeout (delays, durations) {
8091
+ /* istanbul ignore next */
8092
+ while (delays.length < durations.length) {
8093
+ delays = delays.concat(delays);
8094
+ }
8095
+
8096
+ return Math.max.apply(null, durations.map(function (d, i) {
8097
+ return toMs(d) + toMs(delays[i])
8098
+ }))
8099
+ }
8100
+
8101
+ // Old versions of Chromium (below 61.0.3163.100) formats floating pointer numbers
8102
+ // in a locale-dependent way, using a comma instead of a dot.
8103
+ // If comma is not replaced with a dot, the input will be rounded down (i.e. acting
8104
+ // as a floor function) causing unexpected behaviors
8105
+ function toMs (s) {
8106
+ return Number(s.slice(0, -1).replace(',', '.')) * 1000
8107
+ }
8108
+
8109
+ /* */
8110
+
8111
+ function enter (vnode, toggleDisplay) {
8112
+ var el = vnode.elm;
8113
+
8114
+ // call leave callback now
8115
+ if (isDef(el._leaveCb)) {
8116
+ el._leaveCb.cancelled = true;
8117
+ el._leaveCb();
8118
+ }
8119
+
8120
+ var data = resolveTransition(vnode.data.transition);
8121
+ if (isUndef(data)) {
8122
+ return
8123
+ }
8124
+
8125
+ /* istanbul ignore if */
8126
+ if (isDef(el._enterCb) || el.nodeType !== 1) {
8127
+ return
8128
+ }
8129
+
8130
+ var css = data.css;
8131
+ var type = data.type;
8132
+ var enterClass = data.enterClass;
8133
+ var enterToClass = data.enterToClass;
8134
+ var enterActiveClass = data.enterActiveClass;
8135
+ var appearClass = data.appearClass;
8136
+ var appearToClass = data.appearToClass;
8137
+ var appearActiveClass = data.appearActiveClass;
8138
+ var beforeEnter = data.beforeEnter;
8139
+ var enter = data.enter;
8140
+ var afterEnter = data.afterEnter;
8141
+ var enterCancelled = data.enterCancelled;
8142
+ var beforeAppear = data.beforeAppear;
8143
+ var appear = data.appear;
8144
+ var afterAppear = data.afterAppear;
8145
+ var appearCancelled = data.appearCancelled;
8146
+ var duration = data.duration;
8147
+
8148
+ // activeInstance will always be the <transition> component managing this
8149
+ // transition. One edge case to check is when the <transition> is placed
8150
+ // as the root node of a child component. In that case we need to check
8151
+ // <transition>'s parent for appear check.
8152
+ var context = activeInstance;
8153
+ var transitionNode = activeInstance.$vnode;
8154
+ while (transitionNode && transitionNode.parent) {
8155
+ context = transitionNode.context;
8156
+ transitionNode = transitionNode.parent;
8157
+ }
8158
+
8159
+ var isAppear = !context._isMounted || !vnode.isRootInsert;
8160
+
8161
+ if (isAppear && !appear && appear !== '') {
8162
+ return
8163
+ }
8164
+
8165
+ var startClass = isAppear && appearClass
8166
+ ? appearClass
8167
+ : enterClass;
8168
+ var activeClass = isAppear && appearActiveClass
8169
+ ? appearActiveClass
8170
+ : enterActiveClass;
8171
+ var toClass = isAppear && appearToClass
8172
+ ? appearToClass
8173
+ : enterToClass;
8174
+
8175
+ var beforeEnterHook = isAppear
8176
+ ? (beforeAppear || beforeEnter)
8177
+ : beforeEnter;
8178
+ var enterHook = isAppear
8179
+ ? (typeof appear === 'function' ? appear : enter)
8180
+ : enter;
8181
+ var afterEnterHook = isAppear
8182
+ ? (afterAppear || afterEnter)
8183
+ : afterEnter;
8184
+ var enterCancelledHook = isAppear
8185
+ ? (appearCancelled || enterCancelled)
8186
+ : enterCancelled;
8187
+
8188
+ var explicitEnterDuration = toNumber(
8189
+ isObject(duration)
8190
+ ? duration.enter
8191
+ : duration
8192
+ );
8193
+
8194
+ if (explicitEnterDuration != null) {
8195
+ checkDuration(explicitEnterDuration, 'enter', vnode);
8196
+ }
8197
+
8198
+ var expectsCSS = css !== false && !isIE9;
8199
+ var userWantsControl = getHookArgumentsLength(enterHook);
8200
+
8201
+ var cb = el._enterCb = once(function () {
8202
+ if (expectsCSS) {
8203
+ removeTransitionClass(el, toClass);
8204
+ removeTransitionClass(el, activeClass);
8205
+ }
8206
+ if (cb.cancelled) {
8207
+ if (expectsCSS) {
8208
+ removeTransitionClass(el, startClass);
8209
+ }
8210
+ enterCancelledHook && enterCancelledHook(el);
8211
+ } else {
8212
+ afterEnterHook && afterEnterHook(el);
8213
+ }
8214
+ el._enterCb = null;
8215
+ });
8216
+
8217
+ if (!vnode.data.show) {
8218
+ // remove pending leave element on enter by injecting an insert hook
8219
+ mergeVNodeHook(vnode, 'insert', function () {
8220
+ var parent = el.parentNode;
8221
+ var pendingNode = parent && parent._pending && parent._pending[vnode.key];
8222
+ if (pendingNode &&
8223
+ pendingNode.tag === vnode.tag &&
8224
+ pendingNode.elm._leaveCb
8225
+ ) {
8226
+ pendingNode.elm._leaveCb();
8227
+ }
8228
+ enterHook && enterHook(el, cb);
8229
+ });
8230
+ }
8231
+
8232
+ // start enter transition
8233
+ beforeEnterHook && beforeEnterHook(el);
8234
+ if (expectsCSS) {
8235
+ addTransitionClass(el, startClass);
8236
+ addTransitionClass(el, activeClass);
8237
+ nextFrame(function () {
8238
+ removeTransitionClass(el, startClass);
8239
+ if (!cb.cancelled) {
8240
+ addTransitionClass(el, toClass);
8241
+ if (!userWantsControl) {
8242
+ if (isValidDuration(explicitEnterDuration)) {
8243
+ setTimeout(cb, explicitEnterDuration);
8244
+ } else {
8245
+ whenTransitionEnds(el, type, cb);
8246
+ }
8247
+ }
8248
+ }
8249
+ });
8250
+ }
8251
+
8252
+ if (vnode.data.show) {
8253
+ toggleDisplay && toggleDisplay();
8254
+ enterHook && enterHook(el, cb);
8255
+ }
8256
+
8257
+ if (!expectsCSS && !userWantsControl) {
8258
+ cb();
8259
+ }
8260
+ }
8261
+
8262
+ function leave (vnode, rm) {
8263
+ var el = vnode.elm;
8264
+
8265
+ // call enter callback now
8266
+ if (isDef(el._enterCb)) {
8267
+ el._enterCb.cancelled = true;
8268
+ el._enterCb();
8269
+ }
8270
+
8271
+ var data = resolveTransition(vnode.data.transition);
8272
+ if (isUndef(data) || el.nodeType !== 1) {
8273
+ return rm()
8274
+ }
8275
+
8276
+ /* istanbul ignore if */
8277
+ if (isDef(el._leaveCb)) {
8278
+ return
8279
+ }
8280
+
8281
+ var css = data.css;
8282
+ var type = data.type;
8283
+ var leaveClass = data.leaveClass;
8284
+ var leaveToClass = data.leaveToClass;
8285
+ var leaveActiveClass = data.leaveActiveClass;
8286
+ var beforeLeave = data.beforeLeave;
8287
+ var leave = data.leave;
8288
+ var afterLeave = data.afterLeave;
8289
+ var leaveCancelled = data.leaveCancelled;
8290
+ var delayLeave = data.delayLeave;
8291
+ var duration = data.duration;
8292
+
8293
+ var expectsCSS = css !== false && !isIE9;
8294
+ var userWantsControl = getHookArgumentsLength(leave);
8295
+
8296
+ var explicitLeaveDuration = toNumber(
8297
+ isObject(duration)
8298
+ ? duration.leave
8299
+ : duration
8300
+ );
8301
+
8302
+ if (isDef(explicitLeaveDuration)) {
8303
+ checkDuration(explicitLeaveDuration, 'leave', vnode);
8304
+ }
8305
+
8306
+ var cb = el._leaveCb = once(function () {
8307
+ if (el.parentNode && el.parentNode._pending) {
8308
+ el.parentNode._pending[vnode.key] = null;
8309
+ }
8310
+ if (expectsCSS) {
8311
+ removeTransitionClass(el, leaveToClass);
8312
+ removeTransitionClass(el, leaveActiveClass);
8313
+ }
8314
+ if (cb.cancelled) {
8315
+ if (expectsCSS) {
8316
+ removeTransitionClass(el, leaveClass);
8317
+ }
8318
+ leaveCancelled && leaveCancelled(el);
8319
+ } else {
8320
+ rm();
8321
+ afterLeave && afterLeave(el);
8322
+ }
8323
+ el._leaveCb = null;
8324
+ });
8325
+
8326
+ if (delayLeave) {
8327
+ delayLeave(performLeave);
8328
+ } else {
8329
+ performLeave();
8330
+ }
8331
+
8332
+ function performLeave () {
8333
+ // the delayed leave may have already been cancelled
8334
+ if (cb.cancelled) {
8335
+ return
8336
+ }
8337
+ // record leaving element
8338
+ if (!vnode.data.show && el.parentNode) {
8339
+ (el.parentNode._pending || (el.parentNode._pending = {}))[(vnode.key)] = vnode;
8340
+ }
8341
+ beforeLeave && beforeLeave(el);
8342
+ if (expectsCSS) {
8343
+ addTransitionClass(el, leaveClass);
8344
+ addTransitionClass(el, leaveActiveClass);
8345
+ nextFrame(function () {
8346
+ removeTransitionClass(el, leaveClass);
8347
+ if (!cb.cancelled) {
8348
+ addTransitionClass(el, leaveToClass);
8349
+ if (!userWantsControl) {
8350
+ if (isValidDuration(explicitLeaveDuration)) {
8351
+ setTimeout(cb, explicitLeaveDuration);
8352
+ } else {
8353
+ whenTransitionEnds(el, type, cb);
8354
+ }
8355
+ }
8356
+ }
8357
+ });
8358
+ }
8359
+ leave && leave(el, cb);
8360
+ if (!expectsCSS && !userWantsControl) {
8361
+ cb();
8362
+ }
8363
+ }
8364
+ }
8365
+
8366
+ // only used in dev mode
8367
+ function checkDuration (val, name, vnode) {
8368
+ if (typeof val !== 'number') {
8369
+ warn(
8370
+ "<transition> explicit " + name + " duration is not a valid number - " +
8371
+ "got " + (JSON.stringify(val)) + ".",
8372
+ vnode.context
8373
+ );
8374
+ } else if (isNaN(val)) {
8375
+ warn(
8376
+ "<transition> explicit " + name + " duration is NaN - " +
8377
+ 'the duration expression might be incorrect.',
8378
+ vnode.context
8379
+ );
8380
+ }
8381
+ }
8382
+
8383
+ function isValidDuration (val) {
8384
+ return typeof val === 'number' && !isNaN(val)
8385
+ }
8386
+
8387
+ /**
8388
+ * Normalize a transition hook's argument length. The hook may be:
8389
+ * - a merged hook (invoker) with the original in .fns
8390
+ * - a wrapped component method (check ._length)
8391
+ * - a plain function (.length)
8392
+ */
8393
+ function getHookArgumentsLength (fn) {
8394
+ if (isUndef(fn)) {
8395
+ return false
8396
+ }
8397
+ var invokerFns = fn.fns;
8398
+ if (isDef(invokerFns)) {
8399
+ // invoker
8400
+ return getHookArgumentsLength(
8401
+ Array.isArray(invokerFns)
8402
+ ? invokerFns[0]
8403
+ : invokerFns
8404
+ )
8405
+ } else {
8406
+ return (fn._length || fn.length) > 1
8407
+ }
8408
+ }
8409
+
8410
+ function _enter (_, vnode) {
8411
+ if (vnode.data.show !== true) {
8412
+ enter(vnode);
8413
+ }
8414
+ }
8415
+
8416
+ var transition = inBrowser ? {
8417
+ create: _enter,
8418
+ activate: _enter,
8419
+ remove: function remove$$1 (vnode, rm) {
8420
+ /* istanbul ignore else */
8421
+ if (vnode.data.show !== true) {
8422
+ leave(vnode, rm);
8423
+ } else {
8424
+ rm();
8425
+ }
8426
+ }
8427
+ } : {};
8428
+
8429
+ var platformModules = [
8430
+ attrs,
8431
+ klass,
8432
+ events,
8433
+ domProps,
8434
+ style,
8435
+ transition
8436
+ ];
8437
+
8438
+ /* */
8439
+
8440
+ // the directive module should be applied last, after all
8441
+ // built-in modules have been applied.
8442
+ var modules = platformModules.concat(baseModules);
8443
+
8444
+ var patch = createPatchFunction({ nodeOps: nodeOps, modules: modules });
8445
+
8446
+ /**
8447
+ * Not type checking this file because flow doesn't like attaching
8448
+ * properties to Elements.
8449
+ */
8450
+
8451
+ /* istanbul ignore if */
8452
+ if (isIE9) {
8453
+ // http://www.matts411.com/post/internet-explorer-9-oninput/
8454
+ document.addEventListener('selectionchange', function () {
8455
+ var el = document.activeElement;
8456
+ if (el && el.vmodel) {
8457
+ trigger(el, 'input');
8458
+ }
8459
+ });
8460
+ }
8461
+
8462
+ var directive = {
8463
+ inserted: function inserted (el, binding, vnode, oldVnode) {
8464
+ if (vnode.tag === 'select') {
8465
+ // #6903
8466
+ if (oldVnode.elm && !oldVnode.elm._vOptions) {
8467
+ mergeVNodeHook(vnode, 'postpatch', function () {
8468
+ directive.componentUpdated(el, binding, vnode);
8469
+ });
8470
+ } else {
8471
+ setSelected(el, binding, vnode.context);
8472
+ }
8473
+ el._vOptions = [].map.call(el.options, getValue);
8474
+ } else if (vnode.tag === 'textarea' || isTextInputType(el.type)) {
8475
+ el._vModifiers = binding.modifiers;
8476
+ if (!binding.modifiers.lazy) {
8477
+ el.addEventListener('compositionstart', onCompositionStart);
8478
+ el.addEventListener('compositionend', onCompositionEnd);
8479
+ // Safari < 10.2 & UIWebView doesn't fire compositionend when
8480
+ // switching focus before confirming composition choice
8481
+ // this also fixes the issue where some browsers e.g. iOS Chrome
8482
+ // fires "change" instead of "input" on autocomplete.
8483
+ el.addEventListener('change', onCompositionEnd);
8484
+ /* istanbul ignore if */
8485
+ if (isIE9) {
8486
+ el.vmodel = true;
8487
+ }
8488
+ }
8489
+ }
8490
+ },
8491
+
8492
+ componentUpdated: function componentUpdated (el, binding, vnode) {
8493
+ if (vnode.tag === 'select') {
8494
+ setSelected(el, binding, vnode.context);
8495
+ // in case the options rendered by v-for have changed,
8496
+ // it's possible that the value is out-of-sync with the rendered options.
8497
+ // detect such cases and filter out values that no longer has a matching
8498
+ // option in the DOM.
8499
+ var prevOptions = el._vOptions;
8500
+ var curOptions = el._vOptions = [].map.call(el.options, getValue);
8501
+ if (curOptions.some(function (o, i) { return !looseEqual(o, prevOptions[i]); })) {
8502
+ // trigger change event if
8503
+ // no matching option found for at least one value
8504
+ var needReset = el.multiple
8505
+ ? binding.value.some(function (v) { return hasNoMatchingOption(v, curOptions); })
8506
+ : binding.value !== binding.oldValue && hasNoMatchingOption(binding.value, curOptions);
8507
+ if (needReset) {
8508
+ trigger(el, 'change');
8509
+ }
8510
+ }
8511
+ }
8512
+ }
8513
+ };
8514
+
8515
+ function setSelected (el, binding, vm) {
8516
+ actuallySetSelected(el, binding, vm);
8517
+ /* istanbul ignore if */
8518
+ if (isIE || isEdge) {
8519
+ setTimeout(function () {
8520
+ actuallySetSelected(el, binding, vm);
8521
+ }, 0);
8522
+ }
8523
+ }
8524
+
8525
+ function actuallySetSelected (el, binding, vm) {
8526
+ var value = binding.value;
8527
+ var isMultiple = el.multiple;
8528
+ if (isMultiple && !Array.isArray(value)) {
8529
+ warn(
8530
+ "<select multiple v-model=\"" + (binding.expression) + "\"> " +
8531
+ "expects an Array value for its binding, but got " + (Object.prototype.toString.call(value).slice(8, -1)),
8532
+ vm
8533
+ );
8534
+ return
8535
+ }
8536
+ var selected, option;
8537
+ for (var i = 0, l = el.options.length; i < l; i++) {
8538
+ option = el.options[i];
8539
+ if (isMultiple) {
8540
+ selected = looseIndexOf(value, getValue(option)) > -1;
8541
+ if (option.selected !== selected) {
8542
+ option.selected = selected;
8543
+ }
8544
+ } else {
8545
+ if (looseEqual(getValue(option), value)) {
8546
+ if (el.selectedIndex !== i) {
8547
+ el.selectedIndex = i;
8548
+ }
8549
+ return
8550
+ }
8551
+ }
8552
+ }
8553
+ if (!isMultiple) {
8554
+ el.selectedIndex = -1;
8555
+ }
8556
+ }
8557
+
8558
+ function hasNoMatchingOption (value, options) {
8559
+ return options.every(function (o) { return !looseEqual(o, value); })
8560
+ }
8561
+
8562
+ function getValue (option) {
8563
+ return '_value' in option
8564
+ ? option._value
8565
+ : option.value
8566
+ }
8567
+
8568
+ function onCompositionStart (e) {
8569
+ e.target.composing = true;
8570
+ }
8571
+
8572
+ function onCompositionEnd (e) {
8573
+ // prevent triggering an input event for no reason
8574
+ if (!e.target.composing) { return }
8575
+ e.target.composing = false;
8576
+ trigger(e.target, 'input');
8577
+ }
8578
+
8579
+ function trigger (el, type) {
8580
+ var e = document.createEvent('HTMLEvents');
8581
+ e.initEvent(type, true, true);
8582
+ el.dispatchEvent(e);
8583
+ }
8584
+
8585
+ /* */
8586
+
8587
+ // recursively search for possible transition defined inside the component root
8588
+ function locateNode (vnode) {
8589
+ return vnode.componentInstance && (!vnode.data || !vnode.data.transition)
8590
+ ? locateNode(vnode.componentInstance._vnode)
8591
+ : vnode
8592
+ }
8593
+
8594
+ var show = {
8595
+ bind: function bind (el, ref, vnode) {
8596
+ var value = ref.value;
8597
+
8598
+ vnode = locateNode(vnode);
8599
+ var transition$$1 = vnode.data && vnode.data.transition;
8600
+ var originalDisplay = el.__vOriginalDisplay =
8601
+ el.style.display === 'none' ? '' : el.style.display;
8602
+ if (value && transition$$1) {
8603
+ vnode.data.show = true;
8604
+ enter(vnode, function () {
8605
+ el.style.display = originalDisplay;
8606
+ });
8607
+ } else {
8608
+ el.style.display = value ? originalDisplay : 'none';
8609
+ }
8610
+ },
8611
+
8612
+ update: function update (el, ref, vnode) {
8613
+ var value = ref.value;
8614
+ var oldValue = ref.oldValue;
8615
+
8616
+ /* istanbul ignore if */
8617
+ if (!value === !oldValue) { return }
8618
+ vnode = locateNode(vnode);
8619
+ var transition$$1 = vnode.data && vnode.data.transition;
8620
+ if (transition$$1) {
8621
+ vnode.data.show = true;
8622
+ if (value) {
8623
+ enter(vnode, function () {
8624
+ el.style.display = el.__vOriginalDisplay;
8625
+ });
8626
+ } else {
8627
+ leave(vnode, function () {
8628
+ el.style.display = 'none';
8629
+ });
8630
+ }
8631
+ } else {
8632
+ el.style.display = value ? el.__vOriginalDisplay : 'none';
8633
+ }
8634
+ },
8635
+
8636
+ unbind: function unbind (
8637
+ el,
8638
+ binding,
8639
+ vnode,
8640
+ oldVnode,
8641
+ isDestroy
8642
+ ) {
8643
+ if (!isDestroy) {
8644
+ el.style.display = el.__vOriginalDisplay;
8645
+ }
8646
+ }
8647
+ };
8648
+
8649
+ var platformDirectives = {
8650
+ model: directive,
8651
+ show: show
8652
+ };
8653
+
8654
+ /* */
8655
+
8656
+ var transitionProps = {
8657
+ name: String,
8658
+ appear: Boolean,
8659
+ css: Boolean,
8660
+ mode: String,
8661
+ type: String,
8662
+ enterClass: String,
8663
+ leaveClass: String,
8664
+ enterToClass: String,
8665
+ leaveToClass: String,
8666
+ enterActiveClass: String,
8667
+ leaveActiveClass: String,
8668
+ appearClass: String,
8669
+ appearActiveClass: String,
8670
+ appearToClass: String,
8671
+ duration: [Number, String, Object]
8672
+ };
8673
+
8674
+ // in case the child is also an abstract component, e.g. <keep-alive>
8675
+ // we want to recursively retrieve the real component to be rendered
8676
+ function getRealChild (vnode) {
8677
+ var compOptions = vnode && vnode.componentOptions;
8678
+ if (compOptions && compOptions.Ctor.options.abstract) {
8679
+ return getRealChild(getFirstComponentChild(compOptions.children))
8680
+ } else {
8681
+ return vnode
8682
+ }
8683
+ }
8684
+
8685
+ function extractTransitionData (comp) {
8686
+ var data = {};
8687
+ var options = comp.$options;
8688
+ // props
8689
+ for (var key in options.propsData) {
8690
+ data[key] = comp[key];
8691
+ }
8692
+ // events.
8693
+ // extract listeners and pass them directly to the transition methods
8694
+ var listeners = options._parentListeners;
8695
+ for (var key$1 in listeners) {
8696
+ data[camelize(key$1)] = listeners[key$1];
8697
+ }
8698
+ return data
8699
+ }
8700
+
8701
+ function placeholder (h, rawChild) {
8702
+ if (/\d-keep-alive$/.test(rawChild.tag)) {
8703
+ return h('keep-alive', {
8704
+ props: rawChild.componentOptions.propsData
8705
+ })
8706
+ }
8707
+ }
8708
+
8709
+ function hasParentTransition (vnode) {
8710
+ while ((vnode = vnode.parent)) {
8711
+ if (vnode.data.transition) {
8712
+ return true
8713
+ }
8714
+ }
8715
+ }
8716
+
8717
+ function isSameChild (child, oldChild) {
8718
+ return oldChild.key === child.key && oldChild.tag === child.tag
8719
+ }
8720
+
8721
+ var isNotTextNode = function (c) { return c.tag || isAsyncPlaceholder(c); };
8722
+
8723
+ var isVShowDirective = function (d) { return d.name === 'show'; };
8724
+
8725
+ var Transition = {
8726
+ name: 'transition',
8727
+ props: transitionProps,
8728
+ abstract: true,
8729
+
8730
+ render: function render (h) {
8731
+ var this$1 = this;
8732
+
8733
+ var children = this.$slots.default;
8734
+ if (!children) {
8735
+ return
8736
+ }
8737
+
8738
+ // filter out text nodes (possible whitespaces)
8739
+ children = children.filter(isNotTextNode);
8740
+ /* istanbul ignore if */
8741
+ if (!children.length) {
8742
+ return
8743
+ }
8744
+
8745
+ // warn multiple elements
8746
+ if (children.length > 1) {
8747
+ warn(
8748
+ '<transition> can only be used on a single element. Use ' +
8749
+ '<transition-group> for lists.',
8750
+ this.$parent
8751
+ );
8752
+ }
8753
+
8754
+ var mode = this.mode;
8755
+
8756
+ // warn invalid mode
8757
+ if (mode && mode !== 'in-out' && mode !== 'out-in'
8758
+ ) {
8759
+ warn(
8760
+ 'invalid <transition> mode: ' + mode,
8761
+ this.$parent
8762
+ );
8763
+ }
8764
+
8765
+ var rawChild = children[0];
8766
+
8767
+ // if this is a component root node and the component's
8768
+ // parent container node also has transition, skip.
8769
+ if (hasParentTransition(this.$vnode)) {
8770
+ return rawChild
8771
+ }
8772
+
8773
+ // apply transition data to child
8774
+ // use getRealChild() to ignore abstract components e.g. keep-alive
8775
+ var child = getRealChild(rawChild);
8776
+ /* istanbul ignore if */
8777
+ if (!child) {
8778
+ return rawChild
8779
+ }
8780
+
8781
+ if (this._leaving) {
8782
+ return placeholder(h, rawChild)
8783
+ }
8784
+
8785
+ // ensure a key that is unique to the vnode type and to this transition
8786
+ // component instance. This key will be used to remove pending leaving nodes
8787
+ // during entering.
8788
+ var id = "__transition-" + (this._uid) + "-";
8789
+ child.key = child.key == null
8790
+ ? child.isComment
8791
+ ? id + 'comment'
8792
+ : id + child.tag
8793
+ : isPrimitive(child.key)
8794
+ ? (String(child.key).indexOf(id) === 0 ? child.key : id + child.key)
8795
+ : child.key;
8796
+
8797
+ var data = (child.data || (child.data = {})).transition = extractTransitionData(this);
8798
+ var oldRawChild = this._vnode;
8799
+ var oldChild = getRealChild(oldRawChild);
8800
+
8801
+ // mark v-show
8802
+ // so that the transition module can hand over the control to the directive
8803
+ if (child.data.directives && child.data.directives.some(isVShowDirective)) {
8804
+ child.data.show = true;
8805
+ }
8806
+
8807
+ if (
8808
+ oldChild &&
8809
+ oldChild.data &&
8810
+ !isSameChild(child, oldChild) &&
8811
+ !isAsyncPlaceholder(oldChild) &&
8812
+ // #6687 component root is a comment node
8813
+ !(oldChild.componentInstance && oldChild.componentInstance._vnode.isComment)
8814
+ ) {
8815
+ // replace old child transition data with fresh one
8816
+ // important for dynamic transitions!
8817
+ var oldData = oldChild.data.transition = extend({}, data);
8818
+ // handle transition mode
8819
+ if (mode === 'out-in') {
8820
+ // return placeholder node and queue update when leave finishes
8821
+ this._leaving = true;
8822
+ mergeVNodeHook(oldData, 'afterLeave', function () {
8823
+ this$1._leaving = false;
8824
+ this$1.$forceUpdate();
8825
+ });
8826
+ return placeholder(h, rawChild)
8827
+ } else if (mode === 'in-out') {
8828
+ if (isAsyncPlaceholder(child)) {
8829
+ return oldRawChild
8830
+ }
8831
+ var delayedLeave;
8832
+ var performLeave = function () { delayedLeave(); };
8833
+ mergeVNodeHook(data, 'afterEnter', performLeave);
8834
+ mergeVNodeHook(data, 'enterCancelled', performLeave);
8835
+ mergeVNodeHook(oldData, 'delayLeave', function (leave) { delayedLeave = leave; });
8836
+ }
8837
+ }
8838
+
8839
+ return rawChild
8840
+ }
8841
+ };
8842
+
8843
+ /* */
8844
+
8845
+ var props = extend({
8846
+ tag: String,
8847
+ moveClass: String
8848
+ }, transitionProps);
8849
+
8850
+ delete props.mode;
8851
+
8852
+ var TransitionGroup = {
8853
+ props: props,
8854
+
8855
+ beforeMount: function beforeMount () {
8856
+ var this$1 = this;
8857
+
8858
+ var update = this._update;
8859
+ this._update = function (vnode, hydrating) {
8860
+ var restoreActiveInstance = setActiveInstance(this$1);
8861
+ // force removing pass
8862
+ this$1.__patch__(
8863
+ this$1._vnode,
8864
+ this$1.kept,
8865
+ false, // hydrating
8866
+ true // removeOnly (!important, avoids unnecessary moves)
8867
+ );
8868
+ this$1._vnode = this$1.kept;
8869
+ restoreActiveInstance();
8870
+ update.call(this$1, vnode, hydrating);
8871
+ };
8872
+ },
8873
+
8874
+ render: function render (h) {
8875
+ var tag = this.tag || this.$vnode.data.tag || 'span';
8876
+ var map = Object.create(null);
8877
+ var prevChildren = this.prevChildren = this.children;
8878
+ var rawChildren = this.$slots.default || [];
8879
+ var children = this.children = [];
8880
+ var transitionData = extractTransitionData(this);
8881
+
8882
+ for (var i = 0; i < rawChildren.length; i++) {
8883
+ var c = rawChildren[i];
8884
+ if (c.tag) {
8885
+ if (c.key != null && String(c.key).indexOf('__vlist') !== 0) {
8886
+ children.push(c);
8887
+ map[c.key] = c
8888
+ ;(c.data || (c.data = {})).transition = transitionData;
8889
+ } else {
8890
+ var opts = c.componentOptions;
8891
+ var name = opts ? (opts.Ctor.options.name || opts.tag || '') : c.tag;
8892
+ warn(("<transition-group> children must be keyed: <" + name + ">"));
8893
+ }
8894
+ }
8895
+ }
8896
+
8897
+ if (prevChildren) {
8898
+ var kept = [];
8899
+ var removed = [];
8900
+ for (var i$1 = 0; i$1 < prevChildren.length; i$1++) {
8901
+ var c$1 = prevChildren[i$1];
8902
+ c$1.data.transition = transitionData;
8903
+ c$1.data.pos = c$1.elm.getBoundingClientRect();
8904
+ if (map[c$1.key]) {
8905
+ kept.push(c$1);
8906
+ } else {
8907
+ removed.push(c$1);
8908
+ }
8909
+ }
8910
+ this.kept = h(tag, null, kept);
8911
+ this.removed = removed;
8912
+ }
8913
+
8914
+ return h(tag, null, children)
8915
+ },
8916
+
8917
+ updated: function updated () {
8918
+ var children = this.prevChildren;
8919
+ var moveClass = this.moveClass || ((this.name || 'v') + '-move');
8920
+ if (!children.length || !this.hasMove(children[0].elm, moveClass)) {
8921
+ return
8922
+ }
8923
+
8924
+ // we divide the work into three loops to avoid mixing DOM reads and writes
8925
+ // in each iteration - which helps prevent layout thrashing.
8926
+ children.forEach(callPendingCbs);
8927
+ children.forEach(recordPosition);
8928
+ children.forEach(applyTranslation);
8929
+
8930
+ // force reflow to put everything in position
8931
+ // assign to this to avoid being removed in tree-shaking
8932
+ // $flow-disable-line
8933
+ this._reflow = document.body.offsetHeight;
8934
+
8935
+ children.forEach(function (c) {
8936
+ if (c.data.moved) {
8937
+ var el = c.elm;
8938
+ var s = el.style;
8939
+ addTransitionClass(el, moveClass);
8940
+ s.transform = s.WebkitTransform = s.transitionDuration = '';
8941
+ el.addEventListener(transitionEndEvent, el._moveCb = function cb (e) {
8942
+ if (e && e.target !== el) {
8943
+ return
8944
+ }
8945
+ if (!e || /transform$/.test(e.propertyName)) {
8946
+ el.removeEventListener(transitionEndEvent, cb);
8947
+ el._moveCb = null;
8948
+ removeTransitionClass(el, moveClass);
8949
+ }
8950
+ });
8951
+ }
8952
+ });
8953
+ },
8954
+
8955
+ methods: {
8956
+ hasMove: function hasMove (el, moveClass) {
8957
+ /* istanbul ignore if */
8958
+ if (!hasTransition) {
8959
+ return false
8960
+ }
8961
+ /* istanbul ignore if */
8962
+ if (this._hasMove) {
8963
+ return this._hasMove
8964
+ }
8965
+ // Detect whether an element with the move class applied has
8966
+ // CSS transitions. Since the element may be inside an entering
8967
+ // transition at this very moment, we make a clone of it and remove
8968
+ // all other transition classes applied to ensure only the move class
8969
+ // is applied.
8970
+ var clone = el.cloneNode();
8971
+ if (el._transitionClasses) {
8972
+ el._transitionClasses.forEach(function (cls) { removeClass(clone, cls); });
8973
+ }
8974
+ addClass(clone, moveClass);
8975
+ clone.style.display = 'none';
8976
+ this.$el.appendChild(clone);
8977
+ var info = getTransitionInfo(clone);
8978
+ this.$el.removeChild(clone);
8979
+ return (this._hasMove = info.hasTransform)
8980
+ }
8981
+ }
8982
+ };
8983
+
8984
+ function callPendingCbs (c) {
8985
+ /* istanbul ignore if */
8986
+ if (c.elm._moveCb) {
8987
+ c.elm._moveCb();
8988
+ }
8989
+ /* istanbul ignore if */
8990
+ if (c.elm._enterCb) {
8991
+ c.elm._enterCb();
8992
+ }
8993
+ }
8994
+
8995
+ function recordPosition (c) {
8996
+ c.data.newPos = c.elm.getBoundingClientRect();
8997
+ }
8998
+
8999
+ function applyTranslation (c) {
9000
+ var oldPos = c.data.pos;
9001
+ var newPos = c.data.newPos;
9002
+ var dx = oldPos.left - newPos.left;
9003
+ var dy = oldPos.top - newPos.top;
9004
+ if (dx || dy) {
9005
+ c.data.moved = true;
9006
+ var s = c.elm.style;
9007
+ s.transform = s.WebkitTransform = "translate(" + dx + "px," + dy + "px)";
9008
+ s.transitionDuration = '0s';
9009
+ }
9010
+ }
9011
+
9012
+ var platformComponents = {
9013
+ Transition: Transition,
9014
+ TransitionGroup: TransitionGroup
9015
+ };
9016
+
9017
+ /* */
9018
+
9019
+ // install platform specific utils
9020
+ Vue.config.mustUseProp = mustUseProp;
9021
+ Vue.config.isReservedTag = isReservedTag;
9022
+ Vue.config.isReservedAttr = isReservedAttr;
9023
+ Vue.config.getTagNamespace = getTagNamespace;
9024
+ Vue.config.isUnknownElement = isUnknownElement;
9025
+
9026
+ // install platform runtime directives & components
9027
+ extend(Vue.options.directives, platformDirectives);
9028
+ extend(Vue.options.components, platformComponents);
9029
+
9030
+ // install platform patch function
9031
+ Vue.prototype.__patch__ = inBrowser ? patch : noop;
9032
+
9033
+ // public mount method
9034
+ Vue.prototype.$mount = function (
9035
+ el,
9036
+ hydrating
9037
+ ) {
9038
+ el = el && inBrowser ? query(el) : undefined;
9039
+ return mountComponent(this, el, hydrating)
9040
+ };
9041
+
9042
+ // devtools global hook
9043
+ /* istanbul ignore next */
9044
+ if (inBrowser) {
9045
+ setTimeout(function () {
9046
+ if (config.devtools) {
9047
+ if (devtools) {
9048
+ devtools.emit('init', Vue);
9049
+ } else {
9050
+ console[console.info ? 'info' : 'log'](
9051
+ 'Download the Vue Devtools extension for a better development experience:\n' +
9052
+ 'https://github.com/vuejs/vue-devtools'
9053
+ );
9054
+ }
9055
+ }
9056
+ if (config.productionTip !== false &&
9057
+ typeof console !== 'undefined'
9058
+ ) {
9059
+ console[console.info ? 'info' : 'log'](
9060
+ "You are running Vue in development mode.\n" +
9061
+ "Make sure to turn on production mode when deploying for production.\n" +
9062
+ "See more tips at https://vuejs.org/guide/deployment.html"
9063
+ );
9064
+ }
9065
+ }, 0);
9066
+ }
9067
+
9068
+ /* */
9069
+
9070
+ var defaultTagRE = /\{\{((?:.|\r?\n)+?)\}\}/g;
9071
+ var regexEscapeRE = /[-.*+?^${}()|[\]\/\\]/g;
9072
+
9073
+ var buildRegex = cached(function (delimiters) {
9074
+ var open = delimiters[0].replace(regexEscapeRE, '\\$&');
9075
+ var close = delimiters[1].replace(regexEscapeRE, '\\$&');
9076
+ return new RegExp(open + '((?:.|\\n)+?)' + close, 'g')
9077
+ });
9078
+
9079
+
9080
+
9081
+ function parseText (
9082
+ text,
9083
+ delimiters
9084
+ ) {
9085
+ var tagRE = delimiters ? buildRegex(delimiters) : defaultTagRE;
9086
+ if (!tagRE.test(text)) {
9087
+ return
9088
+ }
9089
+ var tokens = [];
9090
+ var rawTokens = [];
9091
+ var lastIndex = tagRE.lastIndex = 0;
9092
+ var match, index, tokenValue;
9093
+ while ((match = tagRE.exec(text))) {
9094
+ index = match.index;
9095
+ // push text token
9096
+ if (index > lastIndex) {
9097
+ rawTokens.push(tokenValue = text.slice(lastIndex, index));
9098
+ tokens.push(JSON.stringify(tokenValue));
9099
+ }
9100
+ // tag token
9101
+ var exp = parseFilters(match[1].trim());
9102
+ tokens.push(("_s(" + exp + ")"));
9103
+ rawTokens.push({ '@binding': exp });
9104
+ lastIndex = index + match[0].length;
9105
+ }
9106
+ if (lastIndex < text.length) {
9107
+ rawTokens.push(tokenValue = text.slice(lastIndex));
9108
+ tokens.push(JSON.stringify(tokenValue));
9109
+ }
9110
+ return {
9111
+ expression: tokens.join('+'),
9112
+ tokens: rawTokens
9113
+ }
9114
+ }
9115
+
9116
+ /* */
9117
+
9118
+ function transformNode (el, options) {
9119
+ var warn = options.warn || baseWarn;
9120
+ var staticClass = getAndRemoveAttr(el, 'class');
9121
+ if (staticClass) {
9122
+ var res = parseText(staticClass, options.delimiters);
9123
+ if (res) {
9124
+ warn(
9125
+ "class=\"" + staticClass + "\": " +
9126
+ 'Interpolation inside attributes has been removed. ' +
9127
+ 'Use v-bind or the colon shorthand instead. For example, ' +
9128
+ 'instead of <div class="{{ val }}">, use <div :class="val">.',
9129
+ el.rawAttrsMap['class']
9130
+ );
9131
+ }
9132
+ }
9133
+ if (staticClass) {
9134
+ el.staticClass = JSON.stringify(staticClass);
9135
+ }
9136
+ var classBinding = getBindingAttr(el, 'class', false /* getStatic */);
9137
+ if (classBinding) {
9138
+ el.classBinding = classBinding;
9139
+ }
9140
+ }
9141
+
9142
+ function genData (el) {
9143
+ var data = '';
9144
+ if (el.staticClass) {
9145
+ data += "staticClass:" + (el.staticClass) + ",";
9146
+ }
9147
+ if (el.classBinding) {
9148
+ data += "class:" + (el.classBinding) + ",";
9149
+ }
9150
+ return data
9151
+ }
9152
+
9153
+ var klass$1 = {
9154
+ staticKeys: ['staticClass'],
9155
+ transformNode: transformNode,
9156
+ genData: genData
9157
+ };
9158
+
9159
+ /* */
9160
+
9161
+ function transformNode$1 (el, options) {
9162
+ var warn = options.warn || baseWarn;
9163
+ var staticStyle = getAndRemoveAttr(el, 'style');
9164
+ if (staticStyle) {
9165
+ /* istanbul ignore if */
9166
+ {
9167
+ var res = parseText(staticStyle, options.delimiters);
9168
+ if (res) {
9169
+ warn(
9170
+ "style=\"" + staticStyle + "\": " +
9171
+ 'Interpolation inside attributes has been removed. ' +
9172
+ 'Use v-bind or the colon shorthand instead. For example, ' +
9173
+ 'instead of <div style="{{ val }}">, use <div :style="val">.',
9174
+ el.rawAttrsMap['style']
9175
+ );
9176
+ }
9177
+ }
9178
+ el.staticStyle = JSON.stringify(parseStyleText(staticStyle));
9179
+ }
9180
+
9181
+ var styleBinding = getBindingAttr(el, 'style', false /* getStatic */);
9182
+ if (styleBinding) {
9183
+ el.styleBinding = styleBinding;
9184
+ }
9185
+ }
9186
+
9187
+ function genData$1 (el) {
9188
+ var data = '';
9189
+ if (el.staticStyle) {
9190
+ data += "staticStyle:" + (el.staticStyle) + ",";
9191
+ }
9192
+ if (el.styleBinding) {
9193
+ data += "style:(" + (el.styleBinding) + "),";
9194
+ }
9195
+ return data
9196
+ }
9197
+
9198
+ var style$1 = {
9199
+ staticKeys: ['staticStyle'],
9200
+ transformNode: transformNode$1,
9201
+ genData: genData$1
9202
+ };
9203
+
9204
+ /* */
9205
+
9206
+ var decoder;
9207
+
9208
+ var he = {
9209
+ decode: function decode (html) {
9210
+ decoder = decoder || document.createElement('div');
9211
+ decoder.innerHTML = html;
9212
+ return decoder.textContent
9213
+ }
9214
+ };
9215
+
9216
+ /* */
9217
+
9218
+ var isUnaryTag = makeMap(
9219
+ 'area,base,br,col,embed,frame,hr,img,input,isindex,keygen,' +
9220
+ 'link,meta,param,source,track,wbr'
9221
+ );
9222
+
9223
+ // Elements that you can, intentionally, leave open
9224
+ // (and which close themselves)
9225
+ var canBeLeftOpenTag = makeMap(
9226
+ 'colgroup,dd,dt,li,options,p,td,tfoot,th,thead,tr,source'
9227
+ );
9228
+
9229
+ // HTML5 tags https://html.spec.whatwg.org/multipage/indices.html#elements-3
9230
+ // Phrasing Content https://html.spec.whatwg.org/multipage/dom.html#phrasing-content
9231
+ var isNonPhrasingTag = makeMap(
9232
+ 'address,article,aside,base,blockquote,body,caption,col,colgroup,dd,' +
9233
+ 'details,dialog,div,dl,dt,fieldset,figcaption,figure,footer,form,' +
9234
+ 'h1,h2,h3,h4,h5,h6,head,header,hgroup,hr,html,legend,li,menuitem,meta,' +
9235
+ 'optgroup,option,param,rp,rt,source,style,summary,tbody,td,tfoot,th,thead,' +
9236
+ 'title,tr,track'
9237
+ );
9238
+
9239
+ /**
9240
+ * Not type-checking this file because it's mostly vendor code.
9241
+ */
9242
+
9243
+ // Regular Expressions for parsing tags and attributes
9244
+ var attribute = /^\s*([^\s"'<>\/=]+)(?:\s*(=)\s*(?:"([^"]*)"+|'([^']*)'+|([^\s"'=<>`]+)))?/;
9245
+ var dynamicArgAttribute = /^\s*((?:v-[\w-]+:|@|:|#)\[[^=]+\][^\s"'<>\/=]*)(?:\s*(=)\s*(?:"([^"]*)"+|'([^']*)'+|([^\s"'=<>`]+)))?/;
9246
+ var ncname = "[a-zA-Z_][\\-\\.0-9_a-zA-Z" + (unicodeRegExp.source) + "]*";
9247
+ var qnameCapture = "((?:" + ncname + "\\:)?" + ncname + ")";
9248
+ var startTagOpen = new RegExp(("^<" + qnameCapture));
9249
+ var startTagClose = /^\s*(\/?)>/;
9250
+ var endTag = new RegExp(("^<\\/" + qnameCapture + "[^>]*>"));
9251
+ var doctype = /^<!DOCTYPE [^>]+>/i;
9252
+ // #7298: escape - to avoid being pased as HTML comment when inlined in page
9253
+ var comment = /^<!\--/;
9254
+ var conditionalComment = /^<!\[/;
9255
+
9256
+ // Special Elements (can contain anything)
9257
+ var isPlainTextElement = makeMap('script,style,textarea', true);
9258
+ var reCache = {};
9259
+
9260
+ var decodingMap = {
9261
+ '&lt;': '<',
9262
+ '&gt;': '>',
9263
+ '&quot;': '"',
9264
+ '&amp;': '&',
9265
+ '&#10;': '\n',
9266
+ '&#9;': '\t',
9267
+ '&#39;': "'"
9268
+ };
9269
+ var encodedAttr = /&(?:lt|gt|quot|amp|#39);/g;
9270
+ var encodedAttrWithNewLines = /&(?:lt|gt|quot|amp|#39|#10|#9);/g;
9271
+
9272
+ // #5992
9273
+ var isIgnoreNewlineTag = makeMap('pre,textarea', true);
9274
+ var shouldIgnoreFirstNewline = function (tag, html) { return tag && isIgnoreNewlineTag(tag) && html[0] === '\n'; };
9275
+
9276
+ function decodeAttr (value, shouldDecodeNewlines) {
9277
+ var re = shouldDecodeNewlines ? encodedAttrWithNewLines : encodedAttr;
9278
+ return value.replace(re, function (match) { return decodingMap[match]; })
9279
+ }
9280
+
9281
+ function parseHTML (html, options) {
9282
+ var stack = [];
9283
+ var expectHTML = options.expectHTML;
9284
+ var isUnaryTag$$1 = options.isUnaryTag || no;
9285
+ var canBeLeftOpenTag$$1 = options.canBeLeftOpenTag || no;
9286
+ var index = 0;
9287
+ var last, lastTag;
9288
+ while (html) {
9289
+ last = html;
9290
+ // Make sure we're not in a plaintext content element like script/style
9291
+ if (!lastTag || !isPlainTextElement(lastTag)) {
9292
+ var textEnd = html.indexOf('<');
9293
+ if (textEnd === 0) {
9294
+ // Comment:
9295
+ if (comment.test(html)) {
9296
+ var commentEnd = html.indexOf('-->');
9297
+
9298
+ if (commentEnd >= 0) {
9299
+ if (options.shouldKeepComment) {
9300
+ options.comment(html.substring(4, commentEnd), index, index + commentEnd + 3);
9301
+ }
9302
+ advance(commentEnd + 3);
9303
+ continue
9304
+ }
9305
+ }
9306
+
9307
+ // http://en.wikipedia.org/wiki/Conditional_comment#Downlevel-revealed_conditional_comment
9308
+ if (conditionalComment.test(html)) {
9309
+ var conditionalEnd = html.indexOf(']>');
9310
+
9311
+ if (conditionalEnd >= 0) {
9312
+ advance(conditionalEnd + 2);
9313
+ continue
9314
+ }
9315
+ }
9316
+
9317
+ // Doctype:
9318
+ var doctypeMatch = html.match(doctype);
9319
+ if (doctypeMatch) {
9320
+ advance(doctypeMatch[0].length);
9321
+ continue
9322
+ }
9323
+
9324
+ // End tag:
9325
+ var endTagMatch = html.match(endTag);
9326
+ if (endTagMatch) {
9327
+ var curIndex = index;
9328
+ advance(endTagMatch[0].length);
9329
+ parseEndTag(endTagMatch[1], curIndex, index);
9330
+ continue
9331
+ }
9332
+
9333
+ // Start tag:
9334
+ var startTagMatch = parseStartTag();
9335
+ if (startTagMatch) {
9336
+ handleStartTag(startTagMatch);
9337
+ if (shouldIgnoreFirstNewline(startTagMatch.tagName, html)) {
9338
+ advance(1);
9339
+ }
9340
+ continue
9341
+ }
9342
+ }
9343
+
9344
+ var text = (void 0), rest = (void 0), next = (void 0);
9345
+ if (textEnd >= 0) {
9346
+ rest = html.slice(textEnd);
9347
+ while (
9348
+ !endTag.test(rest) &&
9349
+ !startTagOpen.test(rest) &&
9350
+ !comment.test(rest) &&
9351
+ !conditionalComment.test(rest)
9352
+ ) {
9353
+ // < in plain text, be forgiving and treat it as text
9354
+ next = rest.indexOf('<', 1);
9355
+ if (next < 0) { break }
9356
+ textEnd += next;
9357
+ rest = html.slice(textEnd);
9358
+ }
9359
+ text = html.substring(0, textEnd);
9360
+ }
9361
+
9362
+ if (textEnd < 0) {
9363
+ text = html;
9364
+ }
9365
+
9366
+ if (text) {
9367
+ advance(text.length);
9368
+ }
9369
+
9370
+ if (options.chars && text) {
9371
+ options.chars(text, index - text.length, index);
9372
+ }
9373
+ } else {
9374
+ var endTagLength = 0;
9375
+ var stackedTag = lastTag.toLowerCase();
9376
+ var reStackedTag = reCache[stackedTag] || (reCache[stackedTag] = new RegExp('([\\s\\S]*?)(</' + stackedTag + '[^>]*>)', 'i'));
9377
+ var rest$1 = html.replace(reStackedTag, function (all, text, endTag) {
9378
+ endTagLength = endTag.length;
9379
+ if (!isPlainTextElement(stackedTag) && stackedTag !== 'noscript') {
9380
+ text = text
9381
+ .replace(/<!\--([\s\S]*?)-->/g, '$1') // #7298
9382
+ .replace(/<!\[CDATA\[([\s\S]*?)]]>/g, '$1');
9383
+ }
9384
+ if (shouldIgnoreFirstNewline(stackedTag, text)) {
9385
+ text = text.slice(1);
9386
+ }
9387
+ if (options.chars) {
9388
+ options.chars(text);
9389
+ }
9390
+ return ''
9391
+ });
9392
+ index += html.length - rest$1.length;
9393
+ html = rest$1;
9394
+ parseEndTag(stackedTag, index - endTagLength, index);
9395
+ }
9396
+
9397
+ if (html === last) {
9398
+ options.chars && options.chars(html);
9399
+ if (!stack.length && options.warn) {
9400
+ options.warn(("Mal-formatted tag at end of template: \"" + html + "\""), { start: index + html.length });
9401
+ }
9402
+ break
9403
+ }
9404
+ }
9405
+
9406
+ // Clean up any remaining tags
9407
+ parseEndTag();
9408
+
9409
+ function advance (n) {
9410
+ index += n;
9411
+ html = html.substring(n);
9412
+ }
9413
+
9414
+ function parseStartTag () {
9415
+ var start = html.match(startTagOpen);
9416
+ if (start) {
9417
+ var match = {
9418
+ tagName: start[1],
9419
+ attrs: [],
9420
+ start: index
9421
+ };
9422
+ advance(start[0].length);
9423
+ var end, attr;
9424
+ while (!(end = html.match(startTagClose)) && (attr = html.match(dynamicArgAttribute) || html.match(attribute))) {
9425
+ attr.start = index;
9426
+ advance(attr[0].length);
9427
+ attr.end = index;
9428
+ match.attrs.push(attr);
9429
+ }
9430
+ if (end) {
9431
+ match.unarySlash = end[1];
9432
+ advance(end[0].length);
9433
+ match.end = index;
9434
+ return match
9435
+ }
9436
+ }
9437
+ }
9438
+
9439
+ function handleStartTag (match) {
9440
+ var tagName = match.tagName;
9441
+ var unarySlash = match.unarySlash;
9442
+
9443
+ if (expectHTML) {
9444
+ if (lastTag === 'p' && isNonPhrasingTag(tagName)) {
9445
+ parseEndTag(lastTag);
9446
+ }
9447
+ if (canBeLeftOpenTag$$1(tagName) && lastTag === tagName) {
9448
+ parseEndTag(tagName);
9449
+ }
9450
+ }
9451
+
9452
+ var unary = isUnaryTag$$1(tagName) || !!unarySlash;
9453
+
9454
+ var l = match.attrs.length;
9455
+ var attrs = new Array(l);
9456
+ for (var i = 0; i < l; i++) {
9457
+ var args = match.attrs[i];
9458
+ var value = args[3] || args[4] || args[5] || '';
9459
+ var shouldDecodeNewlines = tagName === 'a' && args[1] === 'href'
9460
+ ? options.shouldDecodeNewlinesForHref
9461
+ : options.shouldDecodeNewlines;
9462
+ attrs[i] = {
9463
+ name: args[1],
9464
+ value: decodeAttr(value, shouldDecodeNewlines)
9465
+ };
9466
+ if (options.outputSourceRange) {
9467
+ attrs[i].start = args.start + args[0].match(/^\s*/).length;
9468
+ attrs[i].end = args.end;
9469
+ }
9470
+ }
9471
+
9472
+ if (!unary) {
9473
+ stack.push({ tag: tagName, lowerCasedTag: tagName.toLowerCase(), attrs: attrs, start: match.start, end: match.end });
9474
+ lastTag = tagName;
9475
+ }
9476
+
9477
+ if (options.start) {
9478
+ options.start(tagName, attrs, unary, match.start, match.end);
9479
+ }
9480
+ }
9481
+
9482
+ function parseEndTag (tagName, start, end) {
9483
+ var pos, lowerCasedTagName;
9484
+ if (start == null) { start = index; }
9485
+ if (end == null) { end = index; }
9486
+
9487
+ // Find the closest opened tag of the same type
9488
+ if (tagName) {
9489
+ lowerCasedTagName = tagName.toLowerCase();
9490
+ for (pos = stack.length - 1; pos >= 0; pos--) {
9491
+ if (stack[pos].lowerCasedTag === lowerCasedTagName) {
9492
+ break
9493
+ }
9494
+ }
9495
+ } else {
9496
+ // If no tag name is provided, clean shop
9497
+ pos = 0;
9498
+ }
9499
+
9500
+ if (pos >= 0) {
9501
+ // Close all the open elements, up the stack
9502
+ for (var i = stack.length - 1; i >= pos; i--) {
9503
+ if (i > pos || !tagName &&
9504
+ options.warn
9505
+ ) {
9506
+ options.warn(
9507
+ ("tag <" + (stack[i].tag) + "> has no matching end tag."),
9508
+ { start: stack[i].start, end: stack[i].end }
9509
+ );
9510
+ }
9511
+ if (options.end) {
9512
+ options.end(stack[i].tag, start, end);
9513
+ }
9514
+ }
9515
+
9516
+ // Remove the open elements from the stack
9517
+ stack.length = pos;
9518
+ lastTag = pos && stack[pos - 1].tag;
9519
+ } else if (lowerCasedTagName === 'br') {
9520
+ if (options.start) {
9521
+ options.start(tagName, [], true, start, end);
9522
+ }
9523
+ } else if (lowerCasedTagName === 'p') {
9524
+ if (options.start) {
9525
+ options.start(tagName, [], false, start, end);
9526
+ }
9527
+ if (options.end) {
9528
+ options.end(tagName, start, end);
9529
+ }
9530
+ }
9531
+ }
9532
+ }
9533
+
9534
+ /* */
9535
+
9536
+ var onRE = /^@|^v-on:/;
9537
+ var dirRE = /^v-|^@|^:/;
9538
+ var forAliasRE = /([\s\S]*?)\s+(?:in|of)\s+([\s\S]*)/;
9539
+ var forIteratorRE = /,([^,\}\]]*)(?:,([^,\}\]]*))?$/;
9540
+ var stripParensRE = /^\(|\)$/g;
9541
+ var dynamicArgRE = /^\[.*\]$/;
9542
+
9543
+ var argRE = /:(.*)$/;
9544
+ var bindRE = /^:|^\.|^v-bind:/;
9545
+ var modifierRE = /\.[^.\]]+(?=[^\]]*$)/g;
9546
+
9547
+ var slotRE = /^v-slot(:|$)|^#/;
9548
+
9549
+ var lineBreakRE = /[\r\n]/;
9550
+ var whitespaceRE$1 = /\s+/g;
9551
+
9552
+ var invalidAttributeRE = /[\s"'<>\/=]/;
9553
+
9554
+ var decodeHTMLCached = cached(he.decode);
9555
+
9556
+ var emptySlotScopeToken = "_empty_";
9557
+
9558
+ // configurable state
9559
+ var warn$2;
9560
+ var delimiters;
9561
+ var transforms;
9562
+ var preTransforms;
9563
+ var postTransforms;
9564
+ var platformIsPreTag;
9565
+ var platformMustUseProp;
9566
+ var platformGetTagNamespace;
9567
+ var maybeComponent;
9568
+
9569
+ function createASTElement (
9570
+ tag,
9571
+ attrs,
9572
+ parent
9573
+ ) {
9574
+ return {
9575
+ type: 1,
9576
+ tag: tag,
9577
+ attrsList: attrs,
9578
+ attrsMap: makeAttrsMap(attrs),
9579
+ rawAttrsMap: {},
9580
+ parent: parent,
9581
+ children: []
9582
+ }
9583
+ }
9584
+
9585
+ /**
9586
+ * Convert HTML string to AST.
9587
+ */
9588
+ function parse (
9589
+ template,
9590
+ options
9591
+ ) {
9592
+ warn$2 = options.warn || baseWarn;
9593
+
9594
+ platformIsPreTag = options.isPreTag || no;
9595
+ platformMustUseProp = options.mustUseProp || no;
9596
+ platformGetTagNamespace = options.getTagNamespace || no;
9597
+ var isReservedTag = options.isReservedTag || no;
9598
+ maybeComponent = function (el) { return !!el.component || !isReservedTag(el.tag); };
9599
+
9600
+ transforms = pluckModuleFunction(options.modules, 'transformNode');
9601
+ preTransforms = pluckModuleFunction(options.modules, 'preTransformNode');
9602
+ postTransforms = pluckModuleFunction(options.modules, 'postTransformNode');
9603
+
9604
+ delimiters = options.delimiters;
9605
+
9606
+ var stack = [];
9607
+ var preserveWhitespace = options.preserveWhitespace !== false;
9608
+ var whitespaceOption = options.whitespace;
9609
+ var root;
9610
+ var currentParent;
9611
+ var inVPre = false;
9612
+ var inPre = false;
9613
+ var warned = false;
9614
+
9615
+ function warnOnce (msg, range) {
9616
+ if (!warned) {
9617
+ warned = true;
9618
+ warn$2(msg, range);
9619
+ }
9620
+ }
9621
+
9622
+ function closeElement (element) {
9623
+ trimEndingWhitespace(element);
9624
+ if (!inVPre && !element.processed) {
9625
+ element = processElement(element, options);
9626
+ }
9627
+ // tree management
9628
+ if (!stack.length && element !== root) {
9629
+ // allow root elements with v-if, v-else-if and v-else
9630
+ if (root.if && (element.elseif || element.else)) {
9631
+ {
9632
+ checkRootConstraints(element);
9633
+ }
9634
+ addIfCondition(root, {
9635
+ exp: element.elseif,
9636
+ block: element
9637
+ });
9638
+ } else {
9639
+ warnOnce(
9640
+ "Component template should contain exactly one root element. " +
9641
+ "If you are using v-if on multiple elements, " +
9642
+ "use v-else-if to chain them instead.",
9643
+ { start: element.start }
9644
+ );
9645
+ }
9646
+ }
9647
+ if (currentParent && !element.forbidden) {
9648
+ if (element.elseif || element.else) {
9649
+ processIfConditions(element, currentParent);
9650
+ } else {
9651
+ if (element.slotScope) {
9652
+ // scoped slot
9653
+ // keep it in the children list so that v-else(-if) conditions can
9654
+ // find it as the prev node.
9655
+ var name = element.slotTarget || '"default"'
9656
+ ;(currentParent.scopedSlots || (currentParent.scopedSlots = {}))[name] = element;
9657
+ }
9658
+ currentParent.children.push(element);
9659
+ element.parent = currentParent;
9660
+ }
9661
+ }
9662
+
9663
+ // final children cleanup
9664
+ // filter out scoped slots
9665
+ element.children = element.children.filter(function (c) { return !(c).slotScope; });
9666
+ // remove trailing whitespace node again
9667
+ trimEndingWhitespace(element);
9668
+
9669
+ // check pre state
9670
+ if (element.pre) {
9671
+ inVPre = false;
9672
+ }
9673
+ if (platformIsPreTag(element.tag)) {
9674
+ inPre = false;
9675
+ }
9676
+ // apply post-transforms
9677
+ for (var i = 0; i < postTransforms.length; i++) {
9678
+ postTransforms[i](element, options);
9679
+ }
9680
+ }
9681
+
9682
+ function trimEndingWhitespace (el) {
9683
+ // remove trailing whitespace node
9684
+ if (!inPre) {
9685
+ var lastNode;
9686
+ while (
9687
+ (lastNode = el.children[el.children.length - 1]) &&
9688
+ lastNode.type === 3 &&
9689
+ lastNode.text === ' '
9690
+ ) {
9691
+ el.children.pop();
9692
+ }
9693
+ }
9694
+ }
9695
+
9696
+ function checkRootConstraints (el) {
9697
+ if (el.tag === 'slot' || el.tag === 'template') {
9698
+ warnOnce(
9699
+ "Cannot use <" + (el.tag) + "> as component root element because it may " +
9700
+ 'contain multiple nodes.',
9701
+ { start: el.start }
9702
+ );
9703
+ }
9704
+ if (el.attrsMap.hasOwnProperty('v-for')) {
9705
+ warnOnce(
9706
+ 'Cannot use v-for on stateful component root element because ' +
9707
+ 'it renders multiple elements.',
9708
+ el.rawAttrsMap['v-for']
9709
+ );
9710
+ }
9711
+ }
9712
+
9713
+ parseHTML(template, {
9714
+ warn: warn$2,
9715
+ expectHTML: options.expectHTML,
9716
+ isUnaryTag: options.isUnaryTag,
9717
+ canBeLeftOpenTag: options.canBeLeftOpenTag,
9718
+ shouldDecodeNewlines: options.shouldDecodeNewlines,
9719
+ shouldDecodeNewlinesForHref: options.shouldDecodeNewlinesForHref,
9720
+ shouldKeepComment: options.comments,
9721
+ outputSourceRange: options.outputSourceRange,
9722
+ start: function start (tag, attrs, unary, start$1, end) {
9723
+ // check namespace.
9724
+ // inherit parent ns if there is one
9725
+ var ns = (currentParent && currentParent.ns) || platformGetTagNamespace(tag);
9726
+
9727
+ // handle IE svg bug
9728
+ /* istanbul ignore if */
9729
+ if (isIE && ns === 'svg') {
9730
+ attrs = guardIESVGBug(attrs);
9731
+ }
9732
+
9733
+ var element = createASTElement(tag, attrs, currentParent);
9734
+ if (ns) {
9735
+ element.ns = ns;
9736
+ }
9737
+
9738
+ {
9739
+ if (options.outputSourceRange) {
9740
+ element.start = start$1;
9741
+ element.end = end;
9742
+ element.rawAttrsMap = element.attrsList.reduce(function (cumulated, attr) {
9743
+ cumulated[attr.name] = attr;
9744
+ return cumulated
9745
+ }, {});
9746
+ }
9747
+ attrs.forEach(function (attr) {
9748
+ if (invalidAttributeRE.test(attr.name)) {
9749
+ warn$2(
9750
+ "Invalid dynamic argument expression: attribute names cannot contain " +
9751
+ "spaces, quotes, <, >, / or =.",
9752
+ {
9753
+ start: attr.start + attr.name.indexOf("["),
9754
+ end: attr.start + attr.name.length
9755
+ }
9756
+ );
9757
+ }
9758
+ });
9759
+ }
9760
+
9761
+ if (isForbiddenTag(element) && !isServerRendering()) {
9762
+ element.forbidden = true;
9763
+ warn$2(
9764
+ 'Templates should only be responsible for mapping the state to the ' +
9765
+ 'UI. Avoid placing tags with side-effects in your templates, such as ' +
9766
+ "<" + tag + ">" + ', as they will not be parsed.',
9767
+ { start: element.start }
9768
+ );
9769
+ }
9770
+
9771
+ // apply pre-transforms
9772
+ for (var i = 0; i < preTransforms.length; i++) {
9773
+ element = preTransforms[i](element, options) || element;
9774
+ }
9775
+
9776
+ if (!inVPre) {
9777
+ processPre(element);
9778
+ if (element.pre) {
9779
+ inVPre = true;
9780
+ }
9781
+ }
9782
+ if (platformIsPreTag(element.tag)) {
9783
+ inPre = true;
9784
+ }
9785
+ if (inVPre) {
9786
+ processRawAttrs(element);
9787
+ } else if (!element.processed) {
9788
+ // structural directives
9789
+ processFor(element);
9790
+ processIf(element);
9791
+ processOnce(element);
9792
+ }
9793
+
9794
+ if (!root) {
9795
+ root = element;
9796
+ {
9797
+ checkRootConstraints(root);
9798
+ }
9799
+ }
9800
+
9801
+ if (!unary) {
9802
+ currentParent = element;
9803
+ stack.push(element);
9804
+ } else {
9805
+ closeElement(element);
9806
+ }
9807
+ },
9808
+
9809
+ end: function end (tag, start, end$1) {
9810
+ var element = stack[stack.length - 1];
9811
+ // pop stack
9812
+ stack.length -= 1;
9813
+ currentParent = stack[stack.length - 1];
9814
+ if (options.outputSourceRange) {
9815
+ element.end = end$1;
9816
+ }
9817
+ closeElement(element);
9818
+ },
9819
+
9820
+ chars: function chars (text, start, end) {
9821
+ if (!currentParent) {
9822
+ {
9823
+ if (text === template) {
9824
+ warnOnce(
9825
+ 'Component template requires a root element, rather than just text.',
9826
+ { start: start }
9827
+ );
9828
+ } else if ((text = text.trim())) {
9829
+ warnOnce(
9830
+ ("text \"" + text + "\" outside root element will be ignored."),
9831
+ { start: start }
9832
+ );
9833
+ }
9834
+ }
9835
+ return
9836
+ }
9837
+ // IE textarea placeholder bug
9838
+ /* istanbul ignore if */
9839
+ if (isIE &&
9840
+ currentParent.tag === 'textarea' &&
9841
+ currentParent.attrsMap.placeholder === text
9842
+ ) {
9843
+ return
9844
+ }
9845
+ var children = currentParent.children;
9846
+ if (inPre || text.trim()) {
9847
+ text = isTextTag(currentParent) ? text : decodeHTMLCached(text);
9848
+ } else if (!children.length) {
9849
+ // remove the whitespace-only node right after an opening tag
9850
+ text = '';
9851
+ } else if (whitespaceOption) {
9852
+ if (whitespaceOption === 'condense') {
9853
+ // in condense mode, remove the whitespace node if it contains
9854
+ // line break, otherwise condense to a single space
9855
+ text = lineBreakRE.test(text) ? '' : ' ';
9856
+ } else {
9857
+ text = ' ';
9858
+ }
9859
+ } else {
9860
+ text = preserveWhitespace ? ' ' : '';
9861
+ }
9862
+ if (text) {
9863
+ if (!inPre && whitespaceOption === 'condense') {
9864
+ // condense consecutive whitespaces into single space
9865
+ text = text.replace(whitespaceRE$1, ' ');
9866
+ }
9867
+ var res;
9868
+ var child;
9869
+ if (!inVPre && text !== ' ' && (res = parseText(text, delimiters))) {
9870
+ child = {
9871
+ type: 2,
9872
+ expression: res.expression,
9873
+ tokens: res.tokens,
9874
+ text: text
9875
+ };
9876
+ } else if (text !== ' ' || !children.length || children[children.length - 1].text !== ' ') {
9877
+ child = {
9878
+ type: 3,
9879
+ text: text
9880
+ };
9881
+ }
9882
+ if (child) {
9883
+ if (options.outputSourceRange) {
9884
+ child.start = start;
9885
+ child.end = end;
9886
+ }
9887
+ children.push(child);
9888
+ }
9889
+ }
9890
+ },
9891
+ comment: function comment (text, start, end) {
9892
+ // adding anyting as a sibling to the root node is forbidden
9893
+ // comments should still be allowed, but ignored
9894
+ if (currentParent) {
9895
+ var child = {
9896
+ type: 3,
9897
+ text: text,
9898
+ isComment: true
9899
+ };
9900
+ if (options.outputSourceRange) {
9901
+ child.start = start;
9902
+ child.end = end;
9903
+ }
9904
+ currentParent.children.push(child);
9905
+ }
9906
+ }
9907
+ });
9908
+ return root
9909
+ }
9910
+
9911
+ function processPre (el) {
9912
+ if (getAndRemoveAttr(el, 'v-pre') != null) {
9913
+ el.pre = true;
9914
+ }
9915
+ }
9916
+
9917
+ function processRawAttrs (el) {
9918
+ var list = el.attrsList;
9919
+ var len = list.length;
9920
+ if (len) {
9921
+ var attrs = el.attrs = new Array(len);
9922
+ for (var i = 0; i < len; i++) {
9923
+ attrs[i] = {
9924
+ name: list[i].name,
9925
+ value: JSON.stringify(list[i].value)
9926
+ };
9927
+ if (list[i].start != null) {
9928
+ attrs[i].start = list[i].start;
9929
+ attrs[i].end = list[i].end;
9930
+ }
9931
+ }
9932
+ } else if (!el.pre) {
9933
+ // non root node in pre blocks with no attributes
9934
+ el.plain = true;
9935
+ }
9936
+ }
9937
+
9938
+ function processElement (
9939
+ element,
9940
+ options
9941
+ ) {
9942
+ processKey(element);
9943
+
9944
+ // determine whether this is a plain element after
9945
+ // removing structural attributes
9946
+ element.plain = (
9947
+ !element.key &&
9948
+ !element.scopedSlots &&
9949
+ !element.attrsList.length
9950
+ );
9951
+
9952
+ processRef(element);
9953
+ processSlotContent(element);
9954
+ processSlotOutlet(element);
9955
+ processComponent(element);
9956
+ for (var i = 0; i < transforms.length; i++) {
9957
+ element = transforms[i](element, options) || element;
9958
+ }
9959
+ processAttrs(element);
9960
+ return element
9961
+ }
9962
+
9963
+ function processKey (el) {
9964
+ var exp = getBindingAttr(el, 'key');
9965
+ if (exp) {
9966
+ {
9967
+ if (el.tag === 'template') {
9968
+ warn$2(
9969
+ "<template> cannot be keyed. Place the key on real elements instead.",
9970
+ getRawBindingAttr(el, 'key')
9971
+ );
9972
+ }
9973
+ if (el.for) {
9974
+ var iterator = el.iterator2 || el.iterator1;
9975
+ var parent = el.parent;
9976
+ if (iterator && iterator === exp && parent && parent.tag === 'transition-group') {
9977
+ warn$2(
9978
+ "Do not use v-for index as key on <transition-group> children, " +
9979
+ "this is the same as not using keys.",
9980
+ getRawBindingAttr(el, 'key'),
9981
+ true /* tip */
9982
+ );
9983
+ }
9984
+ }
9985
+ }
9986
+ el.key = exp;
9987
+ }
9988
+ }
9989
+
9990
+ function processRef (el) {
9991
+ var ref = getBindingAttr(el, 'ref');
9992
+ if (ref) {
9993
+ el.ref = ref;
9994
+ el.refInFor = checkInFor(el);
9995
+ }
9996
+ }
9997
+
9998
+ function processFor (el) {
9999
+ var exp;
10000
+ if ((exp = getAndRemoveAttr(el, 'v-for'))) {
10001
+ var res = parseFor(exp);
10002
+ if (res) {
10003
+ extend(el, res);
10004
+ } else {
10005
+ warn$2(
10006
+ ("Invalid v-for expression: " + exp),
10007
+ el.rawAttrsMap['v-for']
10008
+ );
10009
+ }
10010
+ }
10011
+ }
10012
+
10013
+
10014
+
10015
+ function parseFor (exp) {
10016
+ var inMatch = exp.match(forAliasRE);
10017
+ if (!inMatch) { return }
10018
+ var res = {};
10019
+ res.for = inMatch[2].trim();
10020
+ var alias = inMatch[1].trim().replace(stripParensRE, '');
10021
+ var iteratorMatch = alias.match(forIteratorRE);
10022
+ if (iteratorMatch) {
10023
+ res.alias = alias.replace(forIteratorRE, '').trim();
10024
+ res.iterator1 = iteratorMatch[1].trim();
10025
+ if (iteratorMatch[2]) {
10026
+ res.iterator2 = iteratorMatch[2].trim();
10027
+ }
10028
+ } else {
10029
+ res.alias = alias;
10030
+ }
10031
+ return res
10032
+ }
10033
+
10034
+ function processIf (el) {
10035
+ var exp = getAndRemoveAttr(el, 'v-if');
10036
+ if (exp) {
10037
+ el.if = exp;
10038
+ addIfCondition(el, {
10039
+ exp: exp,
10040
+ block: el
10041
+ });
10042
+ } else {
10043
+ if (getAndRemoveAttr(el, 'v-else') != null) {
10044
+ el.else = true;
10045
+ }
10046
+ var elseif = getAndRemoveAttr(el, 'v-else-if');
10047
+ if (elseif) {
10048
+ el.elseif = elseif;
10049
+ }
10050
+ }
10051
+ }
10052
+
10053
+ function processIfConditions (el, parent) {
10054
+ var prev = findPrevElement(parent.children);
10055
+ if (prev && prev.if) {
10056
+ addIfCondition(prev, {
10057
+ exp: el.elseif,
10058
+ block: el
10059
+ });
10060
+ } else {
10061
+ warn$2(
10062
+ "v-" + (el.elseif ? ('else-if="' + el.elseif + '"') : 'else') + " " +
10063
+ "used on element <" + (el.tag) + "> without corresponding v-if.",
10064
+ el.rawAttrsMap[el.elseif ? 'v-else-if' : 'v-else']
10065
+ );
10066
+ }
10067
+ }
10068
+
10069
+ function findPrevElement (children) {
10070
+ var i = children.length;
10071
+ while (i--) {
10072
+ if (children[i].type === 1) {
10073
+ return children[i]
10074
+ } else {
10075
+ if (children[i].text !== ' ') {
10076
+ warn$2(
10077
+ "text \"" + (children[i].text.trim()) + "\" between v-if and v-else(-if) " +
10078
+ "will be ignored.",
10079
+ children[i]
10080
+ );
10081
+ }
10082
+ children.pop();
10083
+ }
10084
+ }
10085
+ }
10086
+
10087
+ function addIfCondition (el, condition) {
10088
+ if (!el.ifConditions) {
10089
+ el.ifConditions = [];
10090
+ }
10091
+ el.ifConditions.push(condition);
10092
+ }
10093
+
10094
+ function processOnce (el) {
10095
+ var once$$1 = getAndRemoveAttr(el, 'v-once');
10096
+ if (once$$1 != null) {
10097
+ el.once = true;
10098
+ }
10099
+ }
10100
+
10101
+ // handle content being passed to a component as slot,
10102
+ // e.g. <template slot="xxx">, <div slot-scope="xxx">
10103
+ function processSlotContent (el) {
10104
+ var slotScope;
10105
+ if (el.tag === 'template') {
10106
+ slotScope = getAndRemoveAttr(el, 'scope');
10107
+ /* istanbul ignore if */
10108
+ if (slotScope) {
10109
+ warn$2(
10110
+ "the \"scope\" attribute for scoped slots have been deprecated and " +
10111
+ "replaced by \"slot-scope\" since 2.5. The new \"slot-scope\" attribute " +
10112
+ "can also be used on plain elements in addition to <template> to " +
10113
+ "denote scoped slots.",
10114
+ el.rawAttrsMap['scope'],
10115
+ true
10116
+ );
10117
+ }
10118
+ el.slotScope = slotScope || getAndRemoveAttr(el, 'slot-scope');
10119
+ } else if ((slotScope = getAndRemoveAttr(el, 'slot-scope'))) {
10120
+ /* istanbul ignore if */
10121
+ if (el.attrsMap['v-for']) {
10122
+ warn$2(
10123
+ "Ambiguous combined usage of slot-scope and v-for on <" + (el.tag) + "> " +
10124
+ "(v-for takes higher priority). Use a wrapper <template> for the " +
10125
+ "scoped slot to make it clearer.",
10126
+ el.rawAttrsMap['slot-scope'],
10127
+ true
10128
+ );
10129
+ }
10130
+ el.slotScope = slotScope;
10131
+ }
10132
+
10133
+ // slot="xxx"
10134
+ var slotTarget = getBindingAttr(el, 'slot');
10135
+ if (slotTarget) {
10136
+ el.slotTarget = slotTarget === '""' ? '"default"' : slotTarget;
10137
+ el.slotTargetDynamic = !!(el.attrsMap[':slot'] || el.attrsMap['v-bind:slot']);
10138
+ // preserve slot as an attribute for native shadow DOM compat
10139
+ // only for non-scoped slots.
10140
+ if (el.tag !== 'template' && !el.slotScope) {
10141
+ addAttr(el, 'slot', slotTarget, getRawBindingAttr(el, 'slot'));
10142
+ }
10143
+ }
10144
+
10145
+ // 2.6 v-slot syntax
10146
+ {
10147
+ if (el.tag === 'template') {
10148
+ // v-slot on <template>
10149
+ var slotBinding = getAndRemoveAttrByRegex(el, slotRE);
10150
+ if (slotBinding) {
10151
+ {
10152
+ if (el.slotTarget || el.slotScope) {
10153
+ warn$2(
10154
+ "Unexpected mixed usage of different slot syntaxes.",
10155
+ el
10156
+ );
10157
+ }
10158
+ if (el.parent && !maybeComponent(el.parent)) {
10159
+ warn$2(
10160
+ "<template v-slot> can only appear at the root level inside " +
10161
+ "the receiving the component",
10162
+ el
10163
+ );
10164
+ }
10165
+ }
10166
+ var ref = getSlotName(slotBinding);
10167
+ var name = ref.name;
10168
+ var dynamic = ref.dynamic;
10169
+ el.slotTarget = name;
10170
+ el.slotTargetDynamic = dynamic;
10171
+ el.slotScope = slotBinding.value || emptySlotScopeToken; // force it into a scoped slot for perf
10172
+ }
10173
+ } else {
10174
+ // v-slot on component, denotes default slot
10175
+ var slotBinding$1 = getAndRemoveAttrByRegex(el, slotRE);
10176
+ if (slotBinding$1) {
10177
+ {
10178
+ if (!maybeComponent(el)) {
10179
+ warn$2(
10180
+ "v-slot can only be used on components or <template>.",
10181
+ slotBinding$1
10182
+ );
10183
+ }
10184
+ if (el.slotScope || el.slotTarget) {
10185
+ warn$2(
10186
+ "Unexpected mixed usage of different slot syntaxes.",
10187
+ el
10188
+ );
10189
+ }
10190
+ if (el.scopedSlots) {
10191
+ warn$2(
10192
+ "To avoid scope ambiguity, the default slot should also use " +
10193
+ "<template> syntax when there are other named slots.",
10194
+ slotBinding$1
10195
+ );
10196
+ }
10197
+ }
10198
+ // add the component's children to its default slot
10199
+ var slots = el.scopedSlots || (el.scopedSlots = {});
10200
+ var ref$1 = getSlotName(slotBinding$1);
10201
+ var name$1 = ref$1.name;
10202
+ var dynamic$1 = ref$1.dynamic;
10203
+ var slotContainer = slots[name$1] = createASTElement('template', [], el);
10204
+ slotContainer.slotTarget = name$1;
10205
+ slotContainer.slotTargetDynamic = dynamic$1;
10206
+ slotContainer.children = el.children.filter(function (c) {
10207
+ if (!c.slotScope) {
10208
+ c.parent = slotContainer;
10209
+ return true
10210
+ }
10211
+ });
10212
+ slotContainer.slotScope = slotBinding$1.value || emptySlotScopeToken;
10213
+ // remove children as they are returned from scopedSlots now
10214
+ el.children = [];
10215
+ // mark el non-plain so data gets generated
10216
+ el.plain = false;
10217
+ }
10218
+ }
10219
+ }
10220
+ }
10221
+
10222
+ function getSlotName (binding) {
10223
+ var name = binding.name.replace(slotRE, '');
10224
+ if (!name) {
10225
+ if (binding.name[0] !== '#') {
10226
+ name = 'default';
10227
+ } else {
10228
+ warn$2(
10229
+ "v-slot shorthand syntax requires a slot name.",
10230
+ binding
10231
+ );
10232
+ }
10233
+ }
10234
+ return dynamicArgRE.test(name)
10235
+ // dynamic [name]
10236
+ ? { name: name.slice(1, -1), dynamic: true }
10237
+ // static name
10238
+ : { name: ("\"" + name + "\""), dynamic: false }
10239
+ }
10240
+
10241
+ // handle <slot/> outlets
10242
+ function processSlotOutlet (el) {
10243
+ if (el.tag === 'slot') {
10244
+ el.slotName = getBindingAttr(el, 'name');
10245
+ if (el.key) {
10246
+ warn$2(
10247
+ "`key` does not work on <slot> because slots are abstract outlets " +
10248
+ "and can possibly expand into multiple elements. " +
10249
+ "Use the key on a wrapping element instead.",
10250
+ getRawBindingAttr(el, 'key')
10251
+ );
10252
+ }
10253
+ }
10254
+ }
10255
+
10256
+ function processComponent (el) {
10257
+ var binding;
10258
+ if ((binding = getBindingAttr(el, 'is'))) {
10259
+ el.component = binding;
10260
+ }
10261
+ if (getAndRemoveAttr(el, 'inline-template') != null) {
10262
+ el.inlineTemplate = true;
10263
+ }
10264
+ }
10265
+
10266
+ function processAttrs (el) {
10267
+ var list = el.attrsList;
10268
+ var i, l, name, rawName, value, modifiers, syncGen, isDynamic;
10269
+ for (i = 0, l = list.length; i < l; i++) {
10270
+ name = rawName = list[i].name;
10271
+ value = list[i].value;
10272
+ if (dirRE.test(name)) {
10273
+ // mark element as dynamic
10274
+ el.hasBindings = true;
10275
+ // modifiers
10276
+ modifiers = parseModifiers(name.replace(dirRE, ''));
10277
+ // support .foo shorthand syntax for the .prop modifier
10278
+ if (modifiers) {
10279
+ name = name.replace(modifierRE, '');
10280
+ }
10281
+ if (bindRE.test(name)) { // v-bind
10282
+ name = name.replace(bindRE, '');
10283
+ value = parseFilters(value);
10284
+ isDynamic = dynamicArgRE.test(name);
10285
+ if (isDynamic) {
10286
+ name = name.slice(1, -1);
10287
+ }
10288
+ if (
10289
+ value.trim().length === 0
10290
+ ) {
10291
+ warn$2(
10292
+ ("The value for a v-bind expression cannot be empty. Found in \"v-bind:" + name + "\"")
10293
+ );
10294
+ }
10295
+ if (modifiers) {
10296
+ if (modifiers.prop && !isDynamic) {
10297
+ name = camelize(name);
10298
+ if (name === 'innerHtml') { name = 'innerHTML'; }
10299
+ }
10300
+ if (modifiers.camel && !isDynamic) {
10301
+ name = camelize(name);
10302
+ }
10303
+ if (modifiers.sync) {
10304
+ syncGen = genAssignmentCode(value, "$event");
10305
+ if (!isDynamic) {
10306
+ addHandler(
10307
+ el,
10308
+ ("update:" + (camelize(name))),
10309
+ syncGen,
10310
+ null,
10311
+ false,
10312
+ warn$2,
10313
+ list[i]
10314
+ );
10315
+ if (hyphenate(name) !== camelize(name)) {
10316
+ addHandler(
10317
+ el,
10318
+ ("update:" + (hyphenate(name))),
10319
+ syncGen,
10320
+ null,
10321
+ false,
10322
+ warn$2,
10323
+ list[i]
10324
+ );
10325
+ }
10326
+ } else {
10327
+ // handler w/ dynamic event name
10328
+ addHandler(
10329
+ el,
10330
+ ("\"update:\"+(" + name + ")"),
10331
+ syncGen,
10332
+ null,
10333
+ false,
10334
+ warn$2,
10335
+ list[i],
10336
+ true // dynamic
10337
+ );
10338
+ }
10339
+ }
10340
+ }
10341
+ if ((modifiers && modifiers.prop) || (
10342
+ !el.component && platformMustUseProp(el.tag, el.attrsMap.type, name)
10343
+ )) {
10344
+ addProp(el, name, value, list[i], isDynamic);
10345
+ } else {
10346
+ addAttr(el, name, value, list[i], isDynamic);
10347
+ }
10348
+ } else if (onRE.test(name)) { // v-on
10349
+ name = name.replace(onRE, '');
10350
+ isDynamic = dynamicArgRE.test(name);
10351
+ if (isDynamic) {
10352
+ name = name.slice(1, -1);
10353
+ }
10354
+ addHandler(el, name, value, modifiers, false, warn$2, list[i], isDynamic);
10355
+ } else { // normal directives
10356
+ name = name.replace(dirRE, '');
10357
+ // parse arg
10358
+ var argMatch = name.match(argRE);
10359
+ var arg = argMatch && argMatch[1];
10360
+ isDynamic = false;
10361
+ if (arg) {
10362
+ name = name.slice(0, -(arg.length + 1));
10363
+ if (dynamicArgRE.test(arg)) {
10364
+ arg = arg.slice(1, -1);
10365
+ isDynamic = true;
10366
+ }
10367
+ }
10368
+ addDirective(el, name, rawName, value, arg, isDynamic, modifiers, list[i]);
10369
+ if (name === 'model') {
10370
+ checkForAliasModel(el, value);
10371
+ }
10372
+ }
10373
+ } else {
10374
+ // literal attribute
10375
+ {
10376
+ var res = parseText(value, delimiters);
10377
+ if (res) {
10378
+ warn$2(
10379
+ name + "=\"" + value + "\": " +
10380
+ 'Interpolation inside attributes has been removed. ' +
10381
+ 'Use v-bind or the colon shorthand instead. For example, ' +
10382
+ 'instead of <div id="{{ val }}">, use <div :id="val">.',
10383
+ list[i]
10384
+ );
10385
+ }
10386
+ }
10387
+ addAttr(el, name, JSON.stringify(value), list[i]);
10388
+ // #6887 firefox doesn't update muted state if set via attribute
10389
+ // even immediately after element creation
10390
+ if (!el.component &&
10391
+ name === 'muted' &&
10392
+ platformMustUseProp(el.tag, el.attrsMap.type, name)) {
10393
+ addProp(el, name, 'true', list[i]);
10394
+ }
10395
+ }
10396
+ }
10397
+ }
10398
+
10399
+ function checkInFor (el) {
10400
+ var parent = el;
10401
+ while (parent) {
10402
+ if (parent.for !== undefined) {
10403
+ return true
10404
+ }
10405
+ parent = parent.parent;
10406
+ }
10407
+ return false
10408
+ }
10409
+
10410
+ function parseModifiers (name) {
10411
+ var match = name.match(modifierRE);
10412
+ if (match) {
10413
+ var ret = {};
10414
+ match.forEach(function (m) { ret[m.slice(1)] = true; });
10415
+ return ret
10416
+ }
10417
+ }
10418
+
10419
+ function makeAttrsMap (attrs) {
10420
+ var map = {};
10421
+ for (var i = 0, l = attrs.length; i < l; i++) {
10422
+ if (
10423
+ map[attrs[i].name] && !isIE && !isEdge
10424
+ ) {
10425
+ warn$2('duplicate attribute: ' + attrs[i].name, attrs[i]);
10426
+ }
10427
+ map[attrs[i].name] = attrs[i].value;
10428
+ }
10429
+ return map
10430
+ }
10431
+
10432
+ // for script (e.g. type="x/template") or style, do not decode content
10433
+ function isTextTag (el) {
10434
+ return el.tag === 'script' || el.tag === 'style'
10435
+ }
10436
+
10437
+ function isForbiddenTag (el) {
10438
+ return (
10439
+ el.tag === 'style' ||
10440
+ (el.tag === 'script' && (
10441
+ !el.attrsMap.type ||
10442
+ el.attrsMap.type === 'text/javascript'
10443
+ ))
10444
+ )
10445
+ }
10446
+
10447
+ var ieNSBug = /^xmlns:NS\d+/;
10448
+ var ieNSPrefix = /^NS\d+:/;
10449
+
10450
+ /* istanbul ignore next */
10451
+ function guardIESVGBug (attrs) {
10452
+ var res = [];
10453
+ for (var i = 0; i < attrs.length; i++) {
10454
+ var attr = attrs[i];
10455
+ if (!ieNSBug.test(attr.name)) {
10456
+ attr.name = attr.name.replace(ieNSPrefix, '');
10457
+ res.push(attr);
10458
+ }
10459
+ }
10460
+ return res
10461
+ }
10462
+
10463
+ function checkForAliasModel (el, value) {
10464
+ var _el = el;
10465
+ while (_el) {
10466
+ if (_el.for && _el.alias === value) {
10467
+ warn$2(
10468
+ "<" + (el.tag) + " v-model=\"" + value + "\">: " +
10469
+ "You are binding v-model directly to a v-for iteration alias. " +
10470
+ "This will not be able to modify the v-for source array because " +
10471
+ "writing to the alias is like modifying a function local variable. " +
10472
+ "Consider using an array of objects and use v-model on an object property instead.",
10473
+ el.rawAttrsMap['v-model']
10474
+ );
10475
+ }
10476
+ _el = _el.parent;
10477
+ }
10478
+ }
10479
+
10480
+ /* */
10481
+
10482
+ function preTransformNode (el, options) {
10483
+ if (el.tag === 'input') {
10484
+ var map = el.attrsMap;
10485
+ if (!map['v-model']) {
10486
+ return
10487
+ }
10488
+
10489
+ var typeBinding;
10490
+ if (map[':type'] || map['v-bind:type']) {
10491
+ typeBinding = getBindingAttr(el, 'type');
10492
+ }
10493
+ if (!map.type && !typeBinding && map['v-bind']) {
10494
+ typeBinding = "(" + (map['v-bind']) + ").type";
10495
+ }
10496
+
10497
+ if (typeBinding) {
10498
+ var ifCondition = getAndRemoveAttr(el, 'v-if', true);
10499
+ var ifConditionExtra = ifCondition ? ("&&(" + ifCondition + ")") : "";
10500
+ var hasElse = getAndRemoveAttr(el, 'v-else', true) != null;
10501
+ var elseIfCondition = getAndRemoveAttr(el, 'v-else-if', true);
10502
+ // 1. checkbox
10503
+ var branch0 = cloneASTElement(el);
10504
+ // process for on the main node
10505
+ processFor(branch0);
10506
+ addRawAttr(branch0, 'type', 'checkbox');
10507
+ processElement(branch0, options);
10508
+ branch0.processed = true; // prevent it from double-processed
10509
+ branch0.if = "(" + typeBinding + ")==='checkbox'" + ifConditionExtra;
10510
+ addIfCondition(branch0, {
10511
+ exp: branch0.if,
10512
+ block: branch0
10513
+ });
10514
+ // 2. add radio else-if condition
10515
+ var branch1 = cloneASTElement(el);
10516
+ getAndRemoveAttr(branch1, 'v-for', true);
10517
+ addRawAttr(branch1, 'type', 'radio');
10518
+ processElement(branch1, options);
10519
+ addIfCondition(branch0, {
10520
+ exp: "(" + typeBinding + ")==='radio'" + ifConditionExtra,
10521
+ block: branch1
10522
+ });
10523
+ // 3. other
10524
+ var branch2 = cloneASTElement(el);
10525
+ getAndRemoveAttr(branch2, 'v-for', true);
10526
+ addRawAttr(branch2, ':type', typeBinding);
10527
+ processElement(branch2, options);
10528
+ addIfCondition(branch0, {
10529
+ exp: ifCondition,
10530
+ block: branch2
10531
+ });
10532
+
10533
+ if (hasElse) {
10534
+ branch0.else = true;
10535
+ } else if (elseIfCondition) {
10536
+ branch0.elseif = elseIfCondition;
10537
+ }
10538
+
10539
+ return branch0
10540
+ }
10541
+ }
10542
+ }
10543
+
10544
+ function cloneASTElement (el) {
10545
+ return createASTElement(el.tag, el.attrsList.slice(), el.parent)
10546
+ }
10547
+
10548
+ var model$1 = {
10549
+ preTransformNode: preTransformNode
10550
+ };
10551
+
10552
+ var modules$1 = [
10553
+ klass$1,
10554
+ style$1,
10555
+ model$1
10556
+ ];
10557
+
10558
+ /* */
10559
+
10560
+ function text (el, dir) {
10561
+ if (dir.value) {
10562
+ addProp(el, 'textContent', ("_s(" + (dir.value) + ")"), dir);
10563
+ }
10564
+ }
10565
+
10566
+ /* */
10567
+
10568
+ function html (el, dir) {
10569
+ if (dir.value) {
10570
+ addProp(el, 'innerHTML', ("_s(" + (dir.value) + ")"), dir);
10571
+ }
10572
+ }
10573
+
10574
+ var directives$1 = {
10575
+ model: model,
10576
+ text: text,
10577
+ html: html
10578
+ };
10579
+
10580
+ /* */
10581
+
10582
+ var baseOptions = {
10583
+ expectHTML: true,
10584
+ modules: modules$1,
10585
+ directives: directives$1,
10586
+ isPreTag: isPreTag,
10587
+ isUnaryTag: isUnaryTag,
10588
+ mustUseProp: mustUseProp,
10589
+ canBeLeftOpenTag: canBeLeftOpenTag,
10590
+ isReservedTag: isReservedTag,
10591
+ getTagNamespace: getTagNamespace,
10592
+ staticKeys: genStaticKeys(modules$1)
10593
+ };
10594
+
10595
+ /* */
10596
+
10597
+ var isStaticKey;
10598
+ var isPlatformReservedTag;
10599
+
10600
+ var genStaticKeysCached = cached(genStaticKeys$1);
10601
+
10602
+ /**
10603
+ * Goal of the optimizer: walk the generated template AST tree
10604
+ * and detect sub-trees that are purely static, i.e. parts of
10605
+ * the DOM that never needs to change.
10606
+ *
10607
+ * Once we detect these sub-trees, we can:
10608
+ *
10609
+ * 1. Hoist them into constants, so that we no longer need to
10610
+ * create fresh nodes for them on each re-render;
10611
+ * 2. Completely skip them in the patching process.
10612
+ */
10613
+ function optimize (root, options) {
10614
+ if (!root) { return }
10615
+ isStaticKey = genStaticKeysCached(options.staticKeys || '');
10616
+ isPlatformReservedTag = options.isReservedTag || no;
10617
+ // first pass: mark all non-static nodes.
10618
+ markStatic$1(root);
10619
+ // second pass: mark static roots.
10620
+ markStaticRoots(root, false);
10621
+ }
10622
+
10623
+ function genStaticKeys$1 (keys) {
10624
+ return makeMap(
10625
+ 'type,tag,attrsList,attrsMap,plain,parent,children,attrs,start,end,rawAttrsMap' +
10626
+ (keys ? ',' + keys : '')
10627
+ )
10628
+ }
10629
+
10630
+ function markStatic$1 (node) {
10631
+ node.static = isStatic(node);
10632
+ if (node.type === 1) {
10633
+ // do not make component slot content static. this avoids
10634
+ // 1. components not able to mutate slot nodes
10635
+ // 2. static slot content fails for hot-reloading
10636
+ if (
10637
+ !isPlatformReservedTag(node.tag) &&
10638
+ node.tag !== 'slot' &&
10639
+ node.attrsMap['inline-template'] == null
10640
+ ) {
10641
+ return
10642
+ }
10643
+ for (var i = 0, l = node.children.length; i < l; i++) {
10644
+ var child = node.children[i];
10645
+ markStatic$1(child);
10646
+ if (!child.static) {
10647
+ node.static = false;
10648
+ }
10649
+ }
10650
+ if (node.ifConditions) {
10651
+ for (var i$1 = 1, l$1 = node.ifConditions.length; i$1 < l$1; i$1++) {
10652
+ var block = node.ifConditions[i$1].block;
10653
+ markStatic$1(block);
10654
+ if (!block.static) {
10655
+ node.static = false;
10656
+ }
10657
+ }
10658
+ }
10659
+ }
10660
+ }
10661
+
10662
+ function markStaticRoots (node, isInFor) {
10663
+ if (node.type === 1) {
10664
+ if (node.static || node.once) {
10665
+ node.staticInFor = isInFor;
10666
+ }
10667
+ // For a node to qualify as a static root, it should have children that
10668
+ // are not just static text. Otherwise the cost of hoisting out will
10669
+ // outweigh the benefits and it's better off to just always render it fresh.
10670
+ if (node.static && node.children.length && !(
10671
+ node.children.length === 1 &&
10672
+ node.children[0].type === 3
10673
+ )) {
10674
+ node.staticRoot = true;
10675
+ return
10676
+ } else {
10677
+ node.staticRoot = false;
10678
+ }
10679
+ if (node.children) {
10680
+ for (var i = 0, l = node.children.length; i < l; i++) {
10681
+ markStaticRoots(node.children[i], isInFor || !!node.for);
10682
+ }
10683
+ }
10684
+ if (node.ifConditions) {
10685
+ for (var i$1 = 1, l$1 = node.ifConditions.length; i$1 < l$1; i$1++) {
10686
+ markStaticRoots(node.ifConditions[i$1].block, isInFor);
10687
+ }
10688
+ }
10689
+ }
10690
+ }
10691
+
10692
+ function isStatic (node) {
10693
+ if (node.type === 2) { // expression
10694
+ return false
10695
+ }
10696
+ if (node.type === 3) { // text
10697
+ return true
10698
+ }
10699
+ return !!(node.pre || (
10700
+ !node.hasBindings && // no dynamic bindings
10701
+ !node.if && !node.for && // not v-if or v-for or v-else
10702
+ !isBuiltInTag(node.tag) && // not a built-in
10703
+ isPlatformReservedTag(node.tag) && // not a component
10704
+ !isDirectChildOfTemplateFor(node) &&
10705
+ Object.keys(node).every(isStaticKey)
10706
+ ))
10707
+ }
10708
+
10709
+ function isDirectChildOfTemplateFor (node) {
10710
+ while (node.parent) {
10711
+ node = node.parent;
10712
+ if (node.tag !== 'template') {
10713
+ return false
10714
+ }
10715
+ if (node.for) {
10716
+ return true
10717
+ }
10718
+ }
10719
+ return false
10720
+ }
10721
+
10722
+ /* */
10723
+
10724
+ var fnExpRE = /^([\w$_]+|\([^)]*?\))\s*=>|^function\s*(?:[\w$]+)?\s*\(/;
10725
+ var fnInvokeRE = /\([^)]*?\);*$/;
10726
+ var simplePathRE = /^[A-Za-z_$][\w$]*(?:\.[A-Za-z_$][\w$]*|\['[^']*?']|\["[^"]*?"]|\[\d+]|\[[A-Za-z_$][\w$]*])*$/;
10727
+
10728
+ // KeyboardEvent.keyCode aliases
10729
+ var keyCodes = {
10730
+ esc: 27,
10731
+ tab: 9,
10732
+ enter: 13,
10733
+ space: 32,
10734
+ up: 38,
10735
+ left: 37,
10736
+ right: 39,
10737
+ down: 40,
10738
+ 'delete': [8, 46]
10739
+ };
10740
+
10741
+ // KeyboardEvent.key aliases
10742
+ var keyNames = {
10743
+ // #7880: IE11 and Edge use `Esc` for Escape key name.
10744
+ esc: ['Esc', 'Escape'],
10745
+ tab: 'Tab',
10746
+ enter: 'Enter',
10747
+ // #9112: IE11 uses `Spacebar` for Space key name.
10748
+ space: [' ', 'Spacebar'],
10749
+ // #7806: IE11 uses key names without `Arrow` prefix for arrow keys.
10750
+ up: ['Up', 'ArrowUp'],
10751
+ left: ['Left', 'ArrowLeft'],
10752
+ right: ['Right', 'ArrowRight'],
10753
+ down: ['Down', 'ArrowDown'],
10754
+ // #9112: IE11 uses `Del` for Delete key name.
10755
+ 'delete': ['Backspace', 'Delete', 'Del']
10756
+ };
10757
+
10758
+ // #4868: modifiers that prevent the execution of the listener
10759
+ // need to explicitly return null so that we can determine whether to remove
10760
+ // the listener for .once
10761
+ var genGuard = function (condition) { return ("if(" + condition + ")return null;"); };
10762
+
10763
+ var modifierCode = {
10764
+ stop: '$event.stopPropagation();',
10765
+ prevent: '$event.preventDefault();',
10766
+ self: genGuard("$event.target !== $event.currentTarget"),
10767
+ ctrl: genGuard("!$event.ctrlKey"),
10768
+ shift: genGuard("!$event.shiftKey"),
10769
+ alt: genGuard("!$event.altKey"),
10770
+ meta: genGuard("!$event.metaKey"),
10771
+ left: genGuard("'button' in $event && $event.button !== 0"),
10772
+ middle: genGuard("'button' in $event && $event.button !== 1"),
10773
+ right: genGuard("'button' in $event && $event.button !== 2")
10774
+ };
10775
+
10776
+ function genHandlers (
10777
+ events,
10778
+ isNative
10779
+ ) {
10780
+ var prefix = isNative ? 'nativeOn:' : 'on:';
10781
+ var staticHandlers = "";
10782
+ var dynamicHandlers = "";
10783
+ for (var name in events) {
10784
+ var handlerCode = genHandler(events[name]);
10785
+ if (events[name] && events[name].dynamic) {
10786
+ dynamicHandlers += name + "," + handlerCode + ",";
10787
+ } else {
10788
+ staticHandlers += "\"" + name + "\":" + handlerCode + ",";
10789
+ }
10790
+ }
10791
+ staticHandlers = "{" + (staticHandlers.slice(0, -1)) + "}";
10792
+ if (dynamicHandlers) {
10793
+ return prefix + "_d(" + staticHandlers + ",[" + (dynamicHandlers.slice(0, -1)) + "])"
10794
+ } else {
10795
+ return prefix + staticHandlers
10796
+ }
10797
+ }
10798
+
10799
+ function genHandler (handler) {
10800
+ if (!handler) {
10801
+ return 'function(){}'
10802
+ }
10803
+
10804
+ if (Array.isArray(handler)) {
10805
+ return ("[" + (handler.map(function (handler) { return genHandler(handler); }).join(',')) + "]")
10806
+ }
10807
+
10808
+ var isMethodPath = simplePathRE.test(handler.value);
10809
+ var isFunctionExpression = fnExpRE.test(handler.value);
10810
+ var isFunctionInvocation = simplePathRE.test(handler.value.replace(fnInvokeRE, ''));
10811
+
10812
+ if (!handler.modifiers) {
10813
+ if (isMethodPath || isFunctionExpression) {
10814
+ return handler.value
10815
+ }
10816
+ return ("function($event){" + (isFunctionInvocation ? ("return " + (handler.value)) : handler.value) + "}") // inline statement
10817
+ } else {
10818
+ var code = '';
10819
+ var genModifierCode = '';
10820
+ var keys = [];
10821
+ for (var key in handler.modifiers) {
10822
+ if (modifierCode[key]) {
10823
+ genModifierCode += modifierCode[key];
10824
+ // left/right
10825
+ if (keyCodes[key]) {
10826
+ keys.push(key);
10827
+ }
10828
+ } else if (key === 'exact') {
10829
+ var modifiers = (handler.modifiers);
10830
+ genModifierCode += genGuard(
10831
+ ['ctrl', 'shift', 'alt', 'meta']
10832
+ .filter(function (keyModifier) { return !modifiers[keyModifier]; })
10833
+ .map(function (keyModifier) { return ("$event." + keyModifier + "Key"); })
10834
+ .join('||')
10835
+ );
10836
+ } else {
10837
+ keys.push(key);
10838
+ }
10839
+ }
10840
+ if (keys.length) {
10841
+ code += genKeyFilter(keys);
10842
+ }
10843
+ // Make sure modifiers like prevent and stop get executed after key filtering
10844
+ if (genModifierCode) {
10845
+ code += genModifierCode;
10846
+ }
10847
+ var handlerCode = isMethodPath
10848
+ ? ("return " + (handler.value) + "($event)")
10849
+ : isFunctionExpression
10850
+ ? ("return (" + (handler.value) + ")($event)")
10851
+ : isFunctionInvocation
10852
+ ? ("return " + (handler.value))
10853
+ : handler.value;
10854
+ return ("function($event){" + code + handlerCode + "}")
10855
+ }
10856
+ }
10857
+
10858
+ function genKeyFilter (keys) {
10859
+ return (
10860
+ // make sure the key filters only apply to KeyboardEvents
10861
+ // #9441: can't use 'keyCode' in $event because Chrome autofill fires fake
10862
+ // key events that do not have keyCode property...
10863
+ "if(!$event.type.indexOf('key')&&" +
10864
+ (keys.map(genFilterCode).join('&&')) + ")return null;"
10865
+ )
10866
+ }
10867
+
10868
+ function genFilterCode (key) {
10869
+ var keyVal = parseInt(key, 10);
10870
+ if (keyVal) {
10871
+ return ("$event.keyCode!==" + keyVal)
10872
+ }
10873
+ var keyCode = keyCodes[key];
10874
+ var keyName = keyNames[key];
10875
+ return (
10876
+ "_k($event.keyCode," +
10877
+ (JSON.stringify(key)) + "," +
10878
+ (JSON.stringify(keyCode)) + "," +
10879
+ "$event.key," +
10880
+ "" + (JSON.stringify(keyName)) +
10881
+ ")"
10882
+ )
10883
+ }
10884
+
10885
+ /* */
10886
+
10887
+ function on (el, dir) {
10888
+ if (dir.modifiers) {
10889
+ warn("v-on without argument does not support modifiers.");
10890
+ }
10891
+ el.wrapListeners = function (code) { return ("_g(" + code + "," + (dir.value) + ")"); };
10892
+ }
10893
+
10894
+ /* */
10895
+
10896
+ function bind$1 (el, dir) {
10897
+ el.wrapData = function (code) {
10898
+ return ("_b(" + code + ",'" + (el.tag) + "'," + (dir.value) + "," + (dir.modifiers && dir.modifiers.prop ? 'true' : 'false') + (dir.modifiers && dir.modifiers.sync ? ',true' : '') + ")")
10899
+ };
10900
+ }
10901
+
10902
+ /* */
10903
+
10904
+ var baseDirectives = {
10905
+ on: on,
10906
+ bind: bind$1,
10907
+ cloak: noop
10908
+ };
10909
+
10910
+ /* */
10911
+
10912
+
10913
+
10914
+
10915
+
10916
+ var CodegenState = function CodegenState (options) {
10917
+ this.options = options;
10918
+ this.warn = options.warn || baseWarn;
10919
+ this.transforms = pluckModuleFunction(options.modules, 'transformCode');
10920
+ this.dataGenFns = pluckModuleFunction(options.modules, 'genData');
10921
+ this.directives = extend(extend({}, baseDirectives), options.directives);
10922
+ var isReservedTag = options.isReservedTag || no;
10923
+ this.maybeComponent = function (el) { return !!el.component || !isReservedTag(el.tag); };
10924
+ this.onceId = 0;
10925
+ this.staticRenderFns = [];
10926
+ this.pre = false;
10927
+ };
10928
+
10929
+
10930
+
10931
+ function generate (
10932
+ ast,
10933
+ options
10934
+ ) {
10935
+ var state = new CodegenState(options);
10936
+ var code = ast ? genElement(ast, state) : '_c("div")';
10937
+ return {
10938
+ render: ("with(this){return " + code + "}"),
10939
+ staticRenderFns: state.staticRenderFns
10940
+ }
10941
+ }
10942
+
10943
+ function genElement (el, state) {
10944
+ if (el.parent) {
10945
+ el.pre = el.pre || el.parent.pre;
10946
+ }
10947
+
10948
+ if (el.staticRoot && !el.staticProcessed) {
10949
+ return genStatic(el, state)
10950
+ } else if (el.once && !el.onceProcessed) {
10951
+ return genOnce(el, state)
10952
+ } else if (el.for && !el.forProcessed) {
10953
+ return genFor(el, state)
10954
+ } else if (el.if && !el.ifProcessed) {
10955
+ return genIf(el, state)
10956
+ } else if (el.tag === 'template' && !el.slotTarget && !state.pre) {
10957
+ return genChildren(el, state) || 'void 0'
10958
+ } else if (el.tag === 'slot') {
10959
+ return genSlot(el, state)
10960
+ } else {
10961
+ // component or element
10962
+ var code;
10963
+ if (el.component) {
10964
+ code = genComponent(el.component, el, state);
10965
+ } else {
10966
+ var data;
10967
+ if (!el.plain || (el.pre && state.maybeComponent(el))) {
10968
+ data = genData$2(el, state);
10969
+ }
10970
+
10971
+ var children = el.inlineTemplate ? null : genChildren(el, state, true);
10972
+ code = "_c('" + (el.tag) + "'" + (data ? ("," + data) : '') + (children ? ("," + children) : '') + ")";
10973
+ }
10974
+ // module transforms
10975
+ for (var i = 0; i < state.transforms.length; i++) {
10976
+ code = state.transforms[i](el, code);
10977
+ }
10978
+ return code
10979
+ }
10980
+ }
10981
+
10982
+ // hoist static sub-trees out
10983
+ function genStatic (el, state) {
10984
+ el.staticProcessed = true;
10985
+ // Some elements (templates) need to behave differently inside of a v-pre
10986
+ // node. All pre nodes are static roots, so we can use this as a location to
10987
+ // wrap a state change and reset it upon exiting the pre node.
10988
+ var originalPreState = state.pre;
10989
+ if (el.pre) {
10990
+ state.pre = el.pre;
10991
+ }
10992
+ state.staticRenderFns.push(("with(this){return " + (genElement(el, state)) + "}"));
10993
+ state.pre = originalPreState;
10994
+ return ("_m(" + (state.staticRenderFns.length - 1) + (el.staticInFor ? ',true' : '') + ")")
10995
+ }
10996
+
10997
+ // v-once
10998
+ function genOnce (el, state) {
10999
+ el.onceProcessed = true;
11000
+ if (el.if && !el.ifProcessed) {
11001
+ return genIf(el, state)
11002
+ } else if (el.staticInFor) {
11003
+ var key = '';
11004
+ var parent = el.parent;
11005
+ while (parent) {
11006
+ if (parent.for) {
11007
+ key = parent.key;
11008
+ break
11009
+ }
11010
+ parent = parent.parent;
11011
+ }
11012
+ if (!key) {
11013
+ state.warn(
11014
+ "v-once can only be used inside v-for that is keyed. ",
11015
+ el.rawAttrsMap['v-once']
11016
+ );
11017
+ return genElement(el, state)
11018
+ }
11019
+ return ("_o(" + (genElement(el, state)) + "," + (state.onceId++) + "," + key + ")")
11020
+ } else {
11021
+ return genStatic(el, state)
11022
+ }
11023
+ }
11024
+
11025
+ function genIf (
11026
+ el,
11027
+ state,
11028
+ altGen,
11029
+ altEmpty
11030
+ ) {
11031
+ el.ifProcessed = true; // avoid recursion
11032
+ return genIfConditions(el.ifConditions.slice(), state, altGen, altEmpty)
11033
+ }
11034
+
11035
+ function genIfConditions (
11036
+ conditions,
11037
+ state,
11038
+ altGen,
11039
+ altEmpty
11040
+ ) {
11041
+ if (!conditions.length) {
11042
+ return altEmpty || '_e()'
11043
+ }
11044
+
11045
+ var condition = conditions.shift();
11046
+ if (condition.exp) {
11047
+ return ("(" + (condition.exp) + ")?" + (genTernaryExp(condition.block)) + ":" + (genIfConditions(conditions, state, altGen, altEmpty)))
11048
+ } else {
11049
+ return ("" + (genTernaryExp(condition.block)))
11050
+ }
11051
+
11052
+ // v-if with v-once should generate code like (a)?_m(0):_m(1)
11053
+ function genTernaryExp (el) {
11054
+ return altGen
11055
+ ? altGen(el, state)
11056
+ : el.once
11057
+ ? genOnce(el, state)
11058
+ : genElement(el, state)
11059
+ }
11060
+ }
11061
+
11062
+ function genFor (
11063
+ el,
11064
+ state,
11065
+ altGen,
11066
+ altHelper
11067
+ ) {
11068
+ var exp = el.for;
11069
+ var alias = el.alias;
11070
+ var iterator1 = el.iterator1 ? ("," + (el.iterator1)) : '';
11071
+ var iterator2 = el.iterator2 ? ("," + (el.iterator2)) : '';
11072
+
11073
+ if (state.maybeComponent(el) &&
11074
+ el.tag !== 'slot' &&
11075
+ el.tag !== 'template' &&
11076
+ !el.key
11077
+ ) {
11078
+ state.warn(
11079
+ "<" + (el.tag) + " v-for=\"" + alias + " in " + exp + "\">: component lists rendered with " +
11080
+ "v-for should have explicit keys. " +
11081
+ "See https://vuejs.org/guide/list.html#key for more info.",
11082
+ el.rawAttrsMap['v-for'],
11083
+ true /* tip */
11084
+ );
11085
+ }
11086
+
11087
+ el.forProcessed = true; // avoid recursion
11088
+ return (altHelper || '_l') + "((" + exp + ")," +
11089
+ "function(" + alias + iterator1 + iterator2 + "){" +
11090
+ "return " + ((altGen || genElement)(el, state)) +
11091
+ '})'
11092
+ }
11093
+
11094
+ function genData$2 (el, state) {
11095
+ var data = '{';
11096
+
11097
+ // directives first.
11098
+ // directives may mutate the el's other properties before they are generated.
11099
+ var dirs = genDirectives(el, state);
11100
+ if (dirs) { data += dirs + ','; }
11101
+
11102
+ // key
11103
+ if (el.key) {
11104
+ data += "key:" + (el.key) + ",";
11105
+ }
11106
+ // ref
11107
+ if (el.ref) {
11108
+ data += "ref:" + (el.ref) + ",";
11109
+ }
11110
+ if (el.refInFor) {
11111
+ data += "refInFor:true,";
11112
+ }
11113
+ // pre
11114
+ if (el.pre) {
11115
+ data += "pre:true,";
11116
+ }
11117
+ // record original tag name for components using "is" attribute
11118
+ if (el.component) {
11119
+ data += "tag:\"" + (el.tag) + "\",";
11120
+ }
11121
+ // module data generation functions
11122
+ for (var i = 0; i < state.dataGenFns.length; i++) {
11123
+ data += state.dataGenFns[i](el);
11124
+ }
11125
+ // attributes
11126
+ if (el.attrs) {
11127
+ data += "attrs:" + (genProps(el.attrs)) + ",";
11128
+ }
11129
+ // DOM props
11130
+ if (el.props) {
11131
+ data += "domProps:" + (genProps(el.props)) + ",";
11132
+ }
11133
+ // event handlers
11134
+ if (el.events) {
11135
+ data += (genHandlers(el.events, false)) + ",";
11136
+ }
11137
+ if (el.nativeEvents) {
11138
+ data += (genHandlers(el.nativeEvents, true)) + ",";
11139
+ }
11140
+ // slot target
11141
+ // only for non-scoped slots
11142
+ if (el.slotTarget && !el.slotScope) {
11143
+ data += "slot:" + (el.slotTarget) + ",";
11144
+ }
11145
+ // scoped slots
11146
+ if (el.scopedSlots) {
11147
+ data += (genScopedSlots(el, el.scopedSlots, state)) + ",";
11148
+ }
11149
+ // component v-model
11150
+ if (el.model) {
11151
+ data += "model:{value:" + (el.model.value) + ",callback:" + (el.model.callback) + ",expression:" + (el.model.expression) + "},";
11152
+ }
11153
+ // inline-template
11154
+ if (el.inlineTemplate) {
11155
+ var inlineTemplate = genInlineTemplate(el, state);
11156
+ if (inlineTemplate) {
11157
+ data += inlineTemplate + ",";
11158
+ }
11159
+ }
11160
+ data = data.replace(/,$/, '') + '}';
11161
+ // v-bind dynamic argument wrap
11162
+ // v-bind with dynamic arguments must be applied using the same v-bind object
11163
+ // merge helper so that class/style/mustUseProp attrs are handled correctly.
11164
+ if (el.dynamicAttrs) {
11165
+ data = "_b(" + data + ",\"" + (el.tag) + "\"," + (genProps(el.dynamicAttrs)) + ")";
11166
+ }
11167
+ // v-bind data wrap
11168
+ if (el.wrapData) {
11169
+ data = el.wrapData(data);
11170
+ }
11171
+ // v-on data wrap
11172
+ if (el.wrapListeners) {
11173
+ data = el.wrapListeners(data);
11174
+ }
11175
+ return data
11176
+ }
11177
+
11178
+ function genDirectives (el, state) {
11179
+ var dirs = el.directives;
11180
+ if (!dirs) { return }
11181
+ var res = 'directives:[';
11182
+ var hasRuntime = false;
11183
+ var i, l, dir, needRuntime;
11184
+ for (i = 0, l = dirs.length; i < l; i++) {
11185
+ dir = dirs[i];
11186
+ needRuntime = true;
11187
+ var gen = state.directives[dir.name];
11188
+ if (gen) {
11189
+ // compile-time directive that manipulates AST.
11190
+ // returns true if it also needs a runtime counterpart.
11191
+ needRuntime = !!gen(el, dir, state.warn);
11192
+ }
11193
+ if (needRuntime) {
11194
+ hasRuntime = true;
11195
+ res += "{name:\"" + (dir.name) + "\",rawName:\"" + (dir.rawName) + "\"" + (dir.value ? (",value:(" + (dir.value) + "),expression:" + (JSON.stringify(dir.value))) : '') + (dir.arg ? (",arg:" + (dir.isDynamicArg ? dir.arg : ("\"" + (dir.arg) + "\""))) : '') + (dir.modifiers ? (",modifiers:" + (JSON.stringify(dir.modifiers))) : '') + "},";
11196
+ }
11197
+ }
11198
+ if (hasRuntime) {
11199
+ return res.slice(0, -1) + ']'
11200
  }
 
 
11201
  }
 
11202
 
11203
+ function genInlineTemplate (el, state) {
11204
+ var ast = el.children[0];
11205
+ if (el.children.length !== 1 || ast.type !== 1) {
11206
+ state.warn(
11207
+ 'Inline-template components must have exactly one child element.',
11208
+ { start: el.start }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
11209
  );
11210
+ }
11211
+ if (ast && ast.type === 1) {
11212
+ var inlineRenderFns = generate(ast, state.options);
11213
+ return ("inlineTemplate:{render:function(){" + (inlineRenderFns.render) + "},staticRenderFns:[" + (inlineRenderFns.staticRenderFns.map(function (code) { return ("function(){" + code + "}"); }).join(',')) + "]}")
11214
+ }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
11215
  }
 
11216
 
11217
+ function genScopedSlots (
11218
+ el,
11219
+ slots,
11220
+ state
11221
+ ) {
11222
+ // by default scoped slots are considered "stable", this allows child
11223
+ // components with only scoped slots to skip forced updates from parent.
11224
+ // but in some cases we have to bail-out of this optimization
11225
+ // for example if the slot contains dynamic names, has v-if or v-for on them...
11226
+ var needsForceUpdate = el.for || Object.keys(slots).some(function (key) {
11227
+ var slot = slots[key];
11228
+ return (
11229
+ slot.slotTargetDynamic ||
11230
+ slot.if ||
11231
+ slot.for ||
11232
+ containsSlotChild(slot) // is passing down slot from parent which may be dynamic
11233
+ )
11234
+ });
11235
+
11236
+ // #9534: if a component with scoped slots is inside a conditional branch,
11237
+ // it's possible for the same component to be reused but with different
11238
+ // compiled slot content. To avoid that, we generate a unique key based on
11239
+ // the generated code of all the slot contents.
11240
+ var needsKey = !!el.if;
11241
+
11242
+ // OR when it is inside another scoped slot or v-for (the reactivity may be
11243
+ // disconnected due to the intermediate scope variable)
11244
+ // #9438, #9506
11245
+ // TODO: this can be further optimized by properly analyzing in-scope bindings
11246
+ // and skip force updating ones that do not actually use scope variables.
11247
+ if (!needsForceUpdate) {
11248
+ var parent = el.parent;
11249
+ while (parent) {
11250
+ if (
11251
+ (parent.slotScope && parent.slotScope !== emptySlotScopeToken) ||
11252
+ parent.for
11253
+ ) {
11254
+ needsForceUpdate = true;
11255
+ break
11256
+ }
11257
+ if (parent.if) {
11258
+ needsKey = true;
11259
+ }
11260
+ parent = parent.parent;
11261
+ }
11262
+ }
11263
+
11264
+ var generatedSlots = Object.keys(slots)
11265
+ .map(function (key) { return genScopedSlot(slots[key], state); })
11266
+ .join(',');
11267
 
11268
+ return ("scopedSlots:_u([" + generatedSlots + "]" + (needsForceUpdate ? ",null,true" : "") + (!needsForceUpdate && needsKey ? (",null,false," + (hash(generatedSlots))) : "") + ")")
 
 
 
 
 
11269
  }
11270
+
11271
+ function hash(str) {
11272
+ var hash = 5381;
11273
+ var i = str.length;
11274
+ while(i) {
11275
+ hash = (hash * 33) ^ str.charCodeAt(--i);
11276
+ }
11277
+ return hash >>> 0
11278
+ }
11279
+
11280
+ function containsSlotChild (el) {
11281
+ if (el.type === 1) {
11282
+ if (el.tag === 'slot') {
11283
+ return true
11284
+ }
11285
+ return el.children.some(containsSlotChild)
11286
+ }
11287
  return false
 
 
 
 
 
 
 
 
 
 
 
 
 
11288
  }
11289
+
11290
+ function genScopedSlot (
11291
+ el,
11292
+ state
11293
+ ) {
11294
+ var isLegacySyntax = el.attrsMap['slot-scope'];
11295
+ if (el.if && !el.ifProcessed && !isLegacySyntax) {
11296
+ return genIf(el, state, genScopedSlot, "null")
11297
+ }
11298
+ if (el.for && !el.forProcessed) {
11299
+ return genFor(el, state, genScopedSlot)
11300
+ }
11301
+ var slotScope = el.slotScope === emptySlotScopeToken
11302
+ ? ""
11303
+ : String(el.slotScope);
11304
+ var fn = "function(" + slotScope + "){" +
11305
+ "return " + (el.tag === 'template'
11306
+ ? el.if && isLegacySyntax
11307
+ ? ("(" + (el.if) + ")?" + (genChildren(el, state) || 'undefined') + ":undefined")
11308
+ : genChildren(el, state) || 'undefined'
11309
+ : genElement(el, state)) + "}";
11310
+ // reverse proxy v-slot without scope on this.$slots
11311
+ var reverseProxy = slotScope ? "" : ",proxy:true";
11312
+ return ("{key:" + (el.slotTarget || "\"default\"") + ",fn:" + fn + reverseProxy + "}")
11313
+ }
11314
+
11315
+ function genChildren (
11316
+ el,
11317
+ state,
11318
+ checkSkip,
11319
+ altGenElement,
11320
+ altGenNode
11321
+ ) {
11322
+ var children = el.children;
11323
+ if (children.length) {
11324
+ var el$1 = children[0];
11325
+ // optimize single v-for
11326
+ if (children.length === 1 &&
11327
+ el$1.for &&
11328
+ el$1.tag !== 'template' &&
11329
+ el$1.tag !== 'slot'
11330
  ) {
11331
+ var normalizationType = checkSkip
11332
+ ? state.maybeComponent(el$1) ? ",1" : ",0"
11333
+ : "";
11334
+ return ("" + ((altGenElement || genElement)(el$1, state)) + normalizationType)
11335
  }
11336
+ var normalizationType$1 = checkSkip
11337
+ ? getNormalizationType(children, state.maybeComponent)
11338
+ : 0;
11339
+ var gen = altGenNode || genNode;
11340
+ return ("[" + (children.map(function (c) { return gen(c, state); }).join(',')) + "]" + (normalizationType$1 ? ("," + normalizationType$1) : ''))
11341
+ }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
11342
  }
 
11343
 
11344
+ // determine the normalization needed for the children array.
11345
+ // 0: no normalization needed
11346
+ // 1: simple normalization needed (possible 1-level deep nested array)
11347
+ // 2: full normalization needed
11348
+ function getNormalizationType (
11349
+ children,
11350
+ maybeComponent
11351
+ ) {
11352
+ var res = 0;
11353
+ for (var i = 0; i < children.length; i++) {
11354
+ var el = children[i];
11355
+ if (el.type !== 1) {
11356
+ continue
11357
+ }
11358
+ if (needsNormalization(el) ||
11359
+ (el.ifConditions && el.ifConditions.some(function (c) { return needsNormalization(c.block); }))) {
11360
+ res = 2;
11361
+ break
11362
+ }
11363
+ if (maybeComponent(el) ||
11364
+ (el.ifConditions && el.ifConditions.some(function (c) { return maybeComponent(c.block); }))) {
11365
+ res = 1;
11366
+ }
11367
+ }
11368
+ return res
11369
  }
11370
 
11371
+ function needsNormalization (el) {
11372
+ return el.for !== undefined || el.tag === 'template' || el.tag === 'slot'
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
11373
  }
 
11374
 
11375
+ function genNode (node, state) {
11376
+ if (node.type === 1) {
11377
+ return genElement(node, state)
11378
+ } else if (node.type === 3 && node.isComment) {
11379
+ return genComment(node)
11380
+ } else {
11381
+ return genText(node)
11382
+ }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
11383
  }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
11384
 
11385
+ function genText (text) {
11386
+ return ("_v(" + (text.type === 2
11387
+ ? text.expression // no need for () because already wrapped in _s()
11388
+ : transformSpecialNewlines(JSON.stringify(text.text))) + ")")
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
11389
  }
 
 
 
 
 
 
 
11390
 
11391
+ function genComment (comment) {
11392
+ return ("_e(" + (JSON.stringify(comment.text)) + ")")
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
11393
  }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
11394
 
11395
+ function genSlot (el, state) {
11396
+ var slotName = el.slotName || '"default"';
11397
+ var children = genChildren(el, state);
11398
+ var res = "_t(" + slotName + (children ? ("," + children) : '');
11399
+ var attrs = el.attrs || el.dynamicAttrs
11400
+ ? genProps((el.attrs || []).concat(el.dynamicAttrs || []).map(function (attr) { return ({
11401
+ // slot props are camelized
11402
+ name: camelize(attr.name),
11403
+ value: attr.value,
11404
+ dynamic: attr.dynamic
11405
+ }); }))
11406
+ : null;
11407
+ var bind$$1 = el.attrsMap['v-bind'];
11408
+ if ((attrs || bind$$1) && !children) {
11409
+ res += ",null";
11410
+ }
11411
+ if (attrs) {
11412
+ res += "," + attrs;
11413
+ }
11414
+ if (bind$$1) {
11415
+ res += (attrs ? '' : ',null') + "," + bind$$1;
11416
+ }
11417
+ return res + ')'
11418
+ }
11419
 
11420
+ // componentName is el.component, take it as argument to shun flow's pessimistic refinement
11421
+ function genComponent (
11422
+ componentName,
11423
+ el,
11424
+ state
11425
+ ) {
11426
+ var children = el.inlineTemplate ? null : genChildren(el, state, true);
11427
+ return ("_c(" + componentName + "," + (genData$2(el, state)) + (children ? ("," + children) : '') + ")")
11428
+ }
11429
+
11430
+ function genProps (props) {
11431
+ var staticProps = "";
11432
+ var dynamicProps = "";
11433
+ for (var i = 0; i < props.length; i++) {
11434
+ var prop = props[i];
11435
+ var value = transformSpecialNewlines(prop.value);
11436
+ if (prop.dynamic) {
11437
+ dynamicProps += (prop.name) + "," + value + ",";
11438
+ } else {
11439
+ staticProps += "\"" + (prop.name) + "\":" + value + ",";
11440
+ }
11441
+ }
11442
+ staticProps = "{" + (staticProps.slice(0, -1)) + "}";
11443
+ if (dynamicProps) {
11444
+ return ("_d(" + staticProps + ",[" + (dynamicProps.slice(0, -1)) + "])")
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
11445
  } else {
11446
+ return staticProps
11447
  }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
11448
  }
 
 
11449
 
11450
+ // #3895, #4268
11451
+ function transformSpecialNewlines (text) {
11452
+ return text
11453
+ .replace(/\u2028/g, '\\u2028')
11454
+ .replace(/\u2029/g, '\\u2029')
11455
+ }
 
 
11456
 
11457
+ /* */
11458
 
 
 
 
11459
 
 
11460
 
11461
+ // these keywords should not appear inside expressions, but operators like
11462
+ // typeof, instanceof and in are allowed
11463
+ var prohibitedKeywordRE = new RegExp('\\b' + (
11464
+ 'do,if,for,let,new,try,var,case,else,with,await,break,catch,class,const,' +
11465
+ 'super,throw,while,yield,delete,export,import,return,switch,default,' +
11466
+ 'extends,finally,continue,debugger,function,arguments'
11467
+ ).split(',').join('\\b|\\b') + '\\b');
11468
 
11469
+ // these unary operators should not be used as property/method names
11470
+ var unaryOperatorsRE = new RegExp('\\b' + (
11471
+ 'delete,typeof,void'
11472
+ ).split(',').join('\\s*\\([^\\)]*\\)|\\b') + '\\s*\\([^\\)]*\\)');
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
11473
 
11474
+ // strip strings in expressions
11475
+ var stripStringRE = /'(?:[^'\\]|\\.)*'|"(?:[^"\\]|\\.)*"|`(?:[^`\\]|\\.)*\$\{|\}(?:[^`\\]|\\.)*`|`(?:[^`\\]|\\.)*`/g;
11476
 
11477
+ // detect problematic expressions in a template
11478
+ function detectErrors (ast, warn) {
11479
+ if (ast) {
11480
+ checkNode(ast, warn);
11481
+ }
11482
  }
11483
 
11484
+ function checkNode (node, warn) {
11485
+ if (node.type === 1) {
11486
+ for (var name in node.attrsMap) {
11487
+ if (dirRE.test(name)) {
11488
+ var value = node.attrsMap[name];
11489
+ if (value) {
11490
+ var range = node.rawAttrsMap[name];
11491
+ if (name === 'v-for') {
11492
+ checkFor(node, ("v-for=\"" + value + "\""), warn, range);
11493
+ } else if (onRE.test(name)) {
11494
+ checkEvent(value, (name + "=\"" + value + "\""), warn, range);
11495
+ } else {
11496
+ checkExpression(value, (name + "=\"" + value + "\""), warn, range);
11497
+ }
11498
+ }
11499
+ }
11500
+ }
11501
+ if (node.children) {
11502
+ for (var i = 0; i < node.children.length; i++) {
11503
+ checkNode(node.children[i], warn);
11504
+ }
11505
+ }
11506
+ } else if (node.type === 2) {
11507
+ checkExpression(node.expression, node.text, warn, node);
11508
+ }
11509
  }
11510
 
11511
+ function checkEvent (exp, text, warn, range) {
11512
+ var stipped = exp.replace(stripStringRE, '');
11513
+ var keywordMatch = stipped.match(unaryOperatorsRE);
11514
+ if (keywordMatch && stipped.charAt(keywordMatch.index - 1) !== '$') {
11515
+ warn(
11516
+ "avoid using JavaScript unary operator as property name: " +
11517
+ "\"" + (keywordMatch[0]) + "\" in expression " + (text.trim()),
11518
+ range
11519
+ );
11520
+ }
11521
+ checkExpression(exp, text, warn, range);
11522
  }
11523
 
11524
+ function checkFor (node, text, warn, range) {
11525
+ checkExpression(node.for || '', text, warn, range);
11526
+ checkIdentifier(node.alias, 'v-for alias', text, warn, range);
11527
+ checkIdentifier(node.iterator1, 'v-for iterator', text, warn, range);
11528
+ checkIdentifier(node.iterator2, 'v-for iterator', text, warn, range);
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
11529
  }
11530
 
11531
+ function checkIdentifier (
11532
+ ident,
11533
+ type,
11534
+ text,
11535
+ warn,
11536
+ range
11537
  ) {
11538
+ if (typeof ident === 'string') {
11539
+ try {
11540
+ new Function(("var " + ident + "=_"));
11541
+ } catch (e) {
11542
+ warn(("invalid " + type + " \"" + ident + "\" in expression: " + (text.trim())), range);
11543
+ }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
11544
  }
 
 
 
11545
  }
11546
 
11547
+ function checkExpression (exp, text, warn, range) {
11548
+ try {
11549
+ new Function(("return " + exp));
11550
+ } catch (e) {
11551
+ var keywordMatch = exp.replace(stripStringRE, '').match(prohibitedKeywordRE);
11552
+ if (keywordMatch) {
11553
+ warn(
11554
+ "avoid using JavaScript keyword as property name: " +
11555
+ "\"" + (keywordMatch[0]) + "\"\n Raw expression: " + (text.trim()),
11556
+ range
11557
+ );
11558
+ } else {
11559
+ warn(
11560
+ "invalid expression: " + (e.message) + " in\n\n" +
11561
+ " " + exp + "\n\n" +
11562
+ " Raw expression: " + (text.trim()) + "\n",
11563
+ range
11564
+ );
11565
+ }
11566
+ }
11567
+ }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
11568
 
11569
+ /* */
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
11570
 
11571
+ var range = 2;
 
 
 
 
 
11572
 
11573
+ function generateCodeFrame (
11574
+ source,
11575
+ start,
11576
+ end
11577
+ ) {
11578
+ if ( start === void 0 ) start = 0;
11579
+ if ( end === void 0 ) end = source.length;
11580
+
11581
+ var lines = source.split(/\r?\n/);
11582
+ var count = 0;
11583
+ var res = [];
11584
+ for (var i = 0; i < lines.length; i++) {
11585
+ count += lines[i].length + 1;
11586
+ if (count >= start) {
11587
+ for (var j = i - range; j <= i + range || end > count; j++) {
11588
+ if (j < 0 || j >= lines.length) { continue }
11589
+ res.push(("" + (j + 1) + (repeat$1(" ", 3 - String(j + 1).length)) + "| " + (lines[j])));
11590
+ var lineLength = lines[j].length;
11591
+ if (j === i) {
11592
+ // push underline
11593
+ var pad = start - (count - lineLength) + 1;
11594
+ var length = end > count ? lineLength - pad : end - start;
11595
+ res.push(" | " + repeat$1(" ", pad) + repeat$1("^", length));
11596
+ } else if (j > i) {
11597
+ if (end > count) {
11598
+ var length$1 = Math.min(end - count, lineLength);
11599
+ res.push(" | " + repeat$1("^", length$1));
11600
+ }
11601
+ count += lineLength + 1;
11602
+ }
11603
+ }
11604
+ break
11605
+ }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
11606
  }
11607
+ return res.join('\n')
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
11608
  }
11609
 
11610
+ function repeat$1 (str, n) {
11611
+ var result = '';
11612
+ if (n > 0) {
11613
+ while (true) { // eslint-disable-line
11614
+ if (n & 1) { result += str; }
11615
+ n >>>= 1;
11616
+ if (n <= 0) { break }
11617
+ str += str;
11618
+ }
11619
+ }
11620
+ return result
11621
  }
11622
 
11623
+ /* */
 
 
 
11624
 
 
 
 
 
11625
 
 
 
 
11626
 
11627
+ function createFunction (code, errors) {
11628
+ try {
11629
+ return new Function(code)
11630
+ } catch (err) {
11631
+ errors.push({ err: err, code: code });
11632
+ return noop
11633
  }
 
 
 
 
11634
  }
11635
 
11636
+ function createCompileToFunctionFn (compile) {
11637
+ var cache = Object.create(null);
11638
+
11639
+ return function compileToFunctions (
11640
+ template,
11641
+ options,
11642
+ vm
11643
  ) {
11644
+ options = extend({}, options);
11645
+ var warn$$1 = options.warn || warn;
11646
+ delete options.warn;
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
11647
 
11648
+ /* istanbul ignore if */
11649
+ {
11650
+ // detect possible CSP restriction
11651
+ try {
11652
+ new Function('return 1');
11653
+ } catch (e) {
11654
+ if (e.toString().match(/unsafe-eval|CSP/)) {
11655
+ warn$$1(
11656
+ 'It seems you are using the standalone build of Vue.js in an ' +
11657
+ 'environment with Content Security Policy that prohibits unsafe-eval. ' +
11658
+ 'The template compiler cannot work in this environment. Consider ' +
11659
+ 'relaxing the policy to allow unsafe-eval or pre-compiling your ' +
11660
+ 'templates into render functions.'
11661
+ );
11662
+ }
11663
+ }
11664
+ }
11665
 
11666
+ // check cache
11667
+ var key = options.delimiters
11668
+ ? String(options.delimiters) + template
11669
+ : template;
11670
+ if (cache[key]) {
11671
+ return cache[key]
11672
+ }
 
11673
 
11674
+ // compile
11675
+ var compiled = compile(template, options);
11676
+
11677
+ // check compilation errors/tips
11678
+ {
11679
+ if (compiled.errors && compiled.errors.length) {
11680
+ if (options.outputSourceRange) {
11681
+ compiled.errors.forEach(function (e) {
11682
+ warn$$1(
11683
+ "Error compiling template:\n\n" + (e.msg) + "\n\n" +
11684
+ generateCodeFrame(template, e.start, e.end),
11685
+ vm
11686
+ );
11687
+ });
11688
+ } else {
11689
+ warn$$1(
11690
+ "Error compiling template:\n\n" + template + "\n\n" +
11691
+ compiled.errors.map(function (e) { return ("- " + e); }).join('\n') + '\n',
11692
+ vm
11693
+ );
11694
+ }
11695
+ }
11696
+ if (compiled.tips && compiled.tips.length) {
11697
+ if (options.outputSourceRange) {
11698
+ compiled.tips.forEach(function (e) { return tip(e.msg, vm); });
11699
+ } else {
11700
+ compiled.tips.forEach(function (msg) { return tip(msg, vm); });
11701
+ }
11702
+ }
11703
+ }
11704
+
11705
+ // turn code into functions
11706
+ var res = {};
11707
+ var fnGenErrors = [];
11708
+ res.render = createFunction(compiled.render, fnGenErrors);
11709
+ res.staticRenderFns = compiled.staticRenderFns.map(function (code) {
11710
+ return createFunction(code, fnGenErrors)
11711
+ });
11712
+
11713
+ // check function generation errors.
11714
+ // this should only happen if there is a bug in the compiler itself.
11715
+ // mostly for codegen development use
11716
+ /* istanbul ignore if */
11717
+ {
11718
+ if ((!compiled.errors || !compiled.errors.length) && fnGenErrors.length) {
11719
+ warn$$1(
11720
+ "Failed to generate render function:\n\n" +
11721
+ fnGenErrors.map(function (ref) {
11722
+ var err = ref.err;
11723
+ var code = ref.code;
11724
+
11725
+ return ((err.toString()) + " in\n\n" + code + "\n");
11726
+ }).join('\n'),
11727
+ vm
11728
+ );
11729
+ }
11730
+ }
11731
+
11732
+ return (cache[key] = res)
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
11733
  }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
11734
  }
 
 
11735
 
11736
+ /* */
11737
 
11738
+ function createCompilerCreator (baseCompile) {
11739
+ return function createCompiler (baseOptions) {
11740
+ function compile (
11741
+ template,
11742
+ options
11743
+ ) {
11744
+ var finalOptions = Object.create(baseOptions);
11745
+ var errors = [];
11746
+ var tips = [];
11747
+
11748
+ var warn = function (msg, range, tip) {
11749
+ (tip ? tips : errors).push(msg);
11750
+ };
11751
+
11752
+ if (options) {
11753
+ if (options.outputSourceRange) {
11754
+ // $flow-disable-line
11755
+ var leadingSpaceLength = template.match(/^\s*/)[0].length;
11756
+
11757
+ warn = function (msg, range, tip) {
11758
+ var data = { msg: msg };
11759
+ if (range) {
11760
+ if (range.start != null) {
11761
+ data.start = range.start + leadingSpaceLength;
11762
+ }
11763
+ if (range.end != null) {
11764
+ data.end = range.end + leadingSpaceLength;
11765
+ }
11766
+ }
11767
+ (tip ? tips : errors).push(data);
11768
+ };
11769
+ }
11770
+ // merge custom modules
11771
+ if (options.modules) {
11772
+ finalOptions.modules =
11773
+ (baseOptions.modules || []).concat(options.modules);
11774
+ }
11775
+ // merge custom directives
11776
+ if (options.directives) {
11777
+ finalOptions.directives = extend(
11778
+ Object.create(baseOptions.directives || null),
11779
+ options.directives
11780
+ );
11781
+ }
11782
+ // copy other options
11783
+ for (var key in options) {
11784
+ if (key !== 'modules' && key !== 'directives') {
11785
+ finalOptions[key] = options[key];
11786
+ }
11787
+ }
11788
+ }
11789
+
11790
+ finalOptions.warn = warn;
11791
+
11792
+ var compiled = baseCompile(template.trim(), finalOptions);
11793
+ {
11794
+ detectErrors(compiled.ast, warn);
11795
+ }
11796
+ compiled.errors = errors;
11797
+ compiled.tips = tips;
11798
+ return compiled
11799
+ }
11800
 
11801
+ return {
11802
+ compile: compile,
11803
+ compileToFunctions: createCompileToFunctionFn(compile)
11804
+ }
11805
+ }
11806
+ }
11807
 
11808
+ /* */
 
 
 
 
 
11809
 
11810
+ // `createCompilerCreator` allows creating compilers that use alternative
11811
+ // parser/optimizer/codegen, e.g the SSR optimizing compiler.
11812
+ // Here we just export a default compiler using the default parts.
11813
+ var createCompiler = createCompilerCreator(function baseCompile (
11814
+ template,
11815
+ options
11816
+ ) {
11817
+ var ast = parse(template.trim(), options);
11818
+ if (options.optimize !== false) {
11819
+ optimize(ast, options);
11820
+ }
11821
+ var code = generate(ast, options);
11822
+ return {
11823
+ ast: ast,
11824
+ render: code.render,
11825
+ staticRenderFns: code.staticRenderFns
11826
+ }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
11827
  });
11828
 
11829
+ /* */
11830
+
11831
+ var ref$1 = createCompiler(baseOptions);
11832
+ var compile = ref$1.compile;
11833
+ var compileToFunctions = ref$1.compileToFunctions;
11834
+
11835
+ /* */
11836
+
11837
+ // check whether current browser encodes a char inside attribute values
11838
+ var div;
11839
+ function getShouldDecode (href) {
11840
+ div = div || document.createElement('div');
11841
+ div.innerHTML = href ? "<a href=\"\n\"/>" : "<div a=\"\n\"/>";
11842
+ return div.innerHTML.indexOf('&#10;') > 0
 
 
 
11843
  }
11844
 
11845
+ // #3663: IE encodes newlines inside attribute values while other browsers don't
11846
+ var shouldDecodeNewlines = inBrowser ? getShouldDecode(false) : false;
11847
+ // #6828: chrome encodes content in a[href]
11848
+ var shouldDecodeNewlinesForHref = inBrowser ? getShouldDecode(true) : false;
11849
 
11850
+ /* */
11851
+
11852
+ var idToTemplate = cached(function (id) {
11853
+ var el = query(id);
11854
+ return el && el.innerHTML
11855
+ });
11856
 
11857
+ var mount = Vue.prototype.$mount;
11858
+ Vue.prototype.$mount = function (
11859
+ el,
11860
+ hydrating
 
11861
  ) {
11862
+ el = el && query(el);
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
11863
 
11864
+ /* istanbul ignore if */
11865
+ if (el === document.body || el === document.documentElement) {
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
11866
  warn(
11867
+ "Do not mount Vue to <html> or <body> - mount to normal elements instead."
 
11868
  );
11869
+ return this
11870
  }
11871
+
11872
+ var options = this.$options;
11873
+ // resolve template/el and convert to render function
11874
+ if (!options.render) {
11875
+ var template = options.template;
11876
+ if (template) {
11877
+ if (typeof template === 'string') {
11878
+ if (template.charAt(0) === '#') {
11879
+ template = idToTemplate(template);
11880
+ /* istanbul ignore if */
11881
+ if (!template) {
11882
+ warn(
11883
+ ("Template element not found or is empty: " + (options.template)),
11884
+ this
11885
+ );
11886
+ }
11887
+ }
11888
+ } else if (template.nodeType) {
11889
+ template = template.innerHTML;
11890
+ } else {
11891
+ {
11892
+ warn('invalid template option:' + template, this);
11893
+ }
11894
+ return this
11895
+ }
11896
+ } else if (el) {
11897
+ template = getOuterHTML(el);
11898
+ }
11899
+ if (template) {
11900
+ /* istanbul ignore if */
11901
+ if (config.performance && mark) {
11902
+ mark('compile');
11903
+ }
11904
+
11905
+ var ref = compileToFunctions(template, {
11906
+ outputSourceRange: "development" !== 'production',
11907
+ shouldDecodeNewlines: shouldDecodeNewlines,
11908
+ shouldDecodeNewlinesForHref: shouldDecodeNewlinesForHref,
11909
+ delimiters: options.delimiters,
11910
+ comments: options.comments
11911
+ }, this);
11912
+ var render = ref.render;
11913
+ var staticRenderFns = ref.staticRenderFns;
11914
+ options.render = render;
11915
+ options.staticRenderFns = staticRenderFns;
11916
+
11917
+ /* istanbul ignore if */
11918
+ if (config.performance && mark) {
11919
+ mark('compile end');
11920
+ measure(("vue " + (this._name) + " compile"), 'compile', 'compile end');
11921
+ }
11922
+ }
11923
  }
11924
+ return mount.call(this, el, hydrating)
11925
+ };
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
11926
 
11927
+ /**
11928
+ * Get outerHTML of elements, taking care
11929
+ * of SVG elements in IE as well.
11930
+ */
11931
+ function getOuterHTML (el) {
11932
+ if (el.outerHTML) {
11933
+ return el.outerHTML
11934
+ } else {
11935
+ var container = document.createElement('div');
11936
+ container.appendChild(el.cloneNode(true));
11937
+ return container.innerHTML
11938
+ }
11939
+ }
 
 
 
 
 
 
 
 
 
 
11940
 
11941
+ Vue.compile = compileToFunctions;
11942
 
11943
+ return Vue;
11944
 
11945
+ }));
assets/js/vendor/vue.min.js CHANGED
@@ -1,6 +1,6 @@
1
  /*!
2
- * Vue.js v2.5.16
3
- * (c) 2014-2018 Evan You
4
  * Released under the MIT License.
5
  */
6
- !function(e,t){"object"==typeof exports&&"undefined"!=typeof module?module.exports=t():"function"==typeof define&&define.amd?define(t):e.Vue=t()}(this,function(){"use strict";var y=Object.freeze({});function M(e){return null==e}function D(e){return null!=e}function S(e){return!0===e}function T(e){return"string"==typeof e||"number"==typeof e||"symbol"==typeof e||"boolean"==typeof e}function P(e){return null!==e&&"object"==typeof e}var r=Object.prototype.toString;function l(e){return"[object Object]"===r.call(e)}function i(e){var t=parseFloat(String(e));return 0<=t&&Math.floor(t)===t&&isFinite(e)}function t(e){return null==e?"":"object"==typeof e?JSON.stringify(e,null,2):String(e)}function F(e){var t=parseFloat(e);return isNaN(t)?e:t}function s(e,t){for(var n=Object.create(null),r=e.split(","),i=0;i<r.length;i++)n[r[i]]=!0;return t?function(e){return n[e.toLowerCase()]}:function(e){return n[e]}}var c=s("slot,component",!0),u=s("key,ref,slot,slot-scope,is");function f(e,t){if(e.length){var n=e.indexOf(t);if(-1<n)return e.splice(n,1)}}var n=Object.prototype.hasOwnProperty;function p(e,t){return n.call(e,t)}function e(t){var n=Object.create(null);return function(e){return n[e]||(n[e]=t(e))}}var o=/-(\w)/g,g=e(function(e){return e.replace(o,function(e,t){return t?t.toUpperCase():""})}),d=e(function(e){return e.charAt(0).toUpperCase()+e.slice(1)}),a=/\B([A-Z])/g,_=e(function(e){return e.replace(a,"-$1").toLowerCase()});var v=Function.prototype.bind?function(e,t){return e.bind(t)}:function(n,r){function e(e){var t=arguments.length;return t?1<t?n.apply(r,arguments):n.call(r,e):n.call(r)}return e._length=n.length,e};function h(e,t){t=t||0;for(var n=e.length-t,r=new Array(n);n--;)r[n]=e[n+t];return r}function m(e,t){for(var n in t)e[n]=t[n];return e}function b(e){for(var t={},n=0;n<e.length;n++)e[n]&&m(t,e[n]);return t}function $(e,t,n){}var O=function(e,t,n){return!1},w=function(e){return e};function C(t,n){if(t===n)return!0;var 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File without changes
assets/js/vendor/vuex.2.3.1.js DELETED
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- /**
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- * (c) 2017 Evan You
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- * @license MIT
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- */
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- if (this._rawModule.actions) {
156
- forEachValue(this._rawModule.actions, fn);
157
- }
158
- };
159
-
160
- Module.prototype.forEachMutation = function forEachMutation (fn) {
161
- if (this._rawModule.mutations) {
162
- forEachValue(this._rawModule.mutations, fn);
163
- }
164
- };
165
-
166
- Object.defineProperties( Module.prototype, prototypeAccessors$1 );
167
-
168
- var ModuleCollection = function ModuleCollection (rawRootModule) {
169
- var this$1 = this;
170
-
171
- // register root module (Vuex.Store options)
172
- this.root = new Module(rawRootModule, false);
173
-
174
- // register all nested modules
175
- if (rawRootModule.modules) {
176
- forEachValue(rawRootModule.modules, function (rawModule, key) {
177
- this$1.register([key], rawModule, false);
178
- });
179
- }
180
- };
181
-
182
- ModuleCollection.prototype.get = function get (path) {
183
- return path.reduce(function (module, key) {
184
- return module.getChild(key)
185
- }, this.root)
186
- };
187
-
188
- ModuleCollection.prototype.getNamespace = function getNamespace (path) {
189
- var module = this.root;
190
- return path.reduce(function (namespace, key) {
191
- module = module.getChild(key);
192
- return namespace + (module.namespaced ? key + '/' : '')
193
- }, '')
194
- };
195
-
196
- ModuleCollection.prototype.update = function update$1 (rawRootModule) {
197
- update(this.root, rawRootModule);
198
- };
199
-
200
- ModuleCollection.prototype.register = function register (path, rawModule, runtime) {
201
- var this$1 = this;
202
- if ( runtime === void 0 ) runtime = true;
203
-
204
- var parent = this.get(path.slice(0, -1));
205
- var newModule = new Module(rawModule, runtime);
206
- parent.addChild(path[path.length - 1], newModule);
207
-
208
- // register nested modules
209
- if (rawModule.modules) {
210
- forEachValue(rawModule.modules, function (rawChildModule, key) {
211
- this$1.register(path.concat(key), rawChildModule, runtime);
212
- });
213
- }
214
- };
215
-
216
- ModuleCollection.prototype.unregister = function unregister (path) {
217
- var parent = this.get(path.slice(0, -1));
218
- var key = path[path.length - 1];
219
- if (!parent.getChild(key).runtime) { return }
220
-
221
- parent.removeChild(key);
222
- };
223
-
224
- function update (targetModule, newModule) {
225
- // update target module
226
- targetModule.update(newModule);
227
-
228
- // update nested modules
229
- if (newModule.modules) {
230
- for (var key in newModule.modules) {
231
- if (!targetModule.getChild(key)) {
232
- console.warn(
233
- "[vuex] trying to add a new module '" + key + "' on hot reloading, " +
234
- 'manual reload is needed'
235
- );
236
- return
237
- }
238
- update(targetModule.getChild(key), newModule.modules[key]);
239
- }
240
- }
241
- }
242
-
243
- var Vue; // bind on install
244
-
245
- var Store = function Store (options) {
246
- var this$1 = this;
247
- if ( options === void 0 ) options = {};
248
-
249
- assert(Vue, "must call Vue.use(Vuex) before creating a store instance.");
250
- assert(typeof Promise !== 'undefined', "vuex requires a Promise polyfill in this browser.");
251
-
252
- var state = options.state; if ( state === void 0 ) state = {};
253
- var plugins = options.plugins; if ( plugins === void 0 ) plugins = [];
254
- var strict = options.strict; if ( strict === void 0 ) strict = false;
255
-
256
- // store internal state
257
- this._committing = false;
258
- this._actions = Object.create(null);
259
- this._mutations = Object.create(null);
260
- this._wrappedGetters = Object.create(null);
261
- this._modules = new ModuleCollection(options);
262
- this._modulesNamespaceMap = Object.create(null);
263
- this._subscribers = [];
264
- this._watcherVM = new Vue();
265
-
266
- // bind commit and dispatch to self
267
- var store = this;
268
- var ref = this;
269
- var dispatch = ref.dispatch;
270
- var commit = ref.commit;
271
- this.dispatch = function boundDispatch (type, payload) {
272
- return dispatch.call(store, type, payload)
273
- };
274
- this.commit = function boundCommit (type, payload, options) {
275
- return commit.call(store, type, payload, options)
276
- };
277
-
278
- // strict mode
279
- this.strict = strict;
280
-
281
- // init root module.
282
- // this also recursively registers all sub-modules
283
- // and collects all module getters inside this._wrappedGetters
284
- installModule(this, state, [], this._modules.root);
285
-
286
- // initialize the store vm, which is responsible for the reactivity
287
- // (also registers _wrappedGetters as computed properties)
288
- resetStoreVM(this, state);
289
-
290
- // apply plugins
291
- plugins.concat(devtoolPlugin).forEach(function (plugin) { return plugin(this$1); });
292
- };
293
-
294
- var prototypeAccessors = { state: {} };
295
-
296
- prototypeAccessors.state.get = function () {
297
- return this._vm._data.$$state
298
- };
299
-
300
- prototypeAccessors.state.set = function (v) {
301
- assert(false, "Use store.replaceState() to explicit replace store state.");
302
- };
303
-
304
- Store.prototype.commit = function commit (_type, _payload, _options) {
305
- var this$1 = this;
306
-
307
- // check object-style commit
308
- var ref = unifyObjectStyle(_type, _payload, _options);
309
- var type = ref.type;
310
- var payload = ref.payload;
311
- var options = ref.options;
312
-
313
- var mutation = { type: type, payload: payload };
314
- var entry = this._mutations[type];
315
- if (!entry) {
316
- console.error(("[vuex] unknown mutation type: " + type));
317
- return
318
- }
319
- this._withCommit(function () {
320
- entry.forEach(function commitIterator (handler) {
321
- handler(payload);
322
- });
323
- });
324
- this._subscribers.forEach(function (sub) { return sub(mutation, this$1.state); });
325
-
326
- if (options && options.silent) {
327
- console.warn(
328
- "[vuex] mutation type: " + type + ". Silent option has been removed. " +
329
- 'Use the filter functionality in the vue-devtools'
330
- );
331
- }
332
- };
333
-
334
- Store.prototype.dispatch = function dispatch (_type, _payload) {
335
- // check object-style dispatch
336
- var ref = unifyObjectStyle(_type, _payload);
337
- var type = ref.type;
338
- var payload = ref.payload;
339
-
340
- var entry = this._actions[type];
341
- if (!entry) {
342
- console.error(("[vuex] unknown action type: " + type));
343
- return
344
- }
345
- return entry.length > 1
346
- ? Promise.all(entry.map(function (handler) { return handler(payload); }))
347
- : entry[0](payload)
348
- };
349
-
350
- Store.prototype.subscribe = function subscribe (fn) {
351
- var subs = this._subscribers;
352
- if (subs.indexOf(fn) < 0) {
353
- subs.push(fn);
354
- }
355
- return function () {
356
- var i = subs.indexOf(fn);
357
- if (i > -1) {
358
- subs.splice(i, 1);
359
- }
360
- }
361
- };
362
-
363
- Store.prototype.watch = function watch (getter, cb, options) {
364
- var this$1 = this;
365
-
366
- assert(typeof getter === 'function', "store.watch only accepts a function.");
367
- return this._watcherVM.$watch(function () { return getter(this$1.state, this$1.getters); }, cb, options)
368
- };
369
-
370
- Store.prototype.replaceState = function replaceState (state) {
371
- var this$1 = this;
372
-
373
- this._withCommit(function () {
374
- this$1._vm._data.$$state = state;
375
- });
376
- };
377
-
378
- Store.prototype.registerModule = function registerModule (path, rawModule) {
379
- if (typeof path === 'string') { path = [path]; }
380
- assert(Array.isArray(path), "module path must be a string or an Array.");
381
- this._modules.register(path, rawModule);
382
- installModule(this, this.state, path, this._modules.get(path));
383
- // reset store to update getters...
384
- resetStoreVM(this, this.state);
385
- };
386
-
387
- Store.prototype.unregisterModule = function unregisterModule (path) {
388
- var this$1 = this;
389
-
390
- if (typeof path === 'string') { path = [path]; }
391
- assert(Array.isArray(path), "module path must be a string or an Array.");
392
- this._modules.unregister(path);
393
- this._withCommit(function () {
394
- var parentState = getNestedState(this$1.state, path.slice(0, -1));
395
- Vue.delete(parentState, path[path.length - 1]);
396
- });
397
- resetStore(this);
398
- };
399
-
400
- Store.prototype.hotUpdate = function hotUpdate (newOptions) {
401
- this._modules.update(newOptions);
402
- resetStore(this, true);
403
- };
404
-
405
- Store.prototype._withCommit = function _withCommit (fn) {
406
- var committing = this._committing;
407
- this._committing = true;
408
- fn();
409
- this._committing = committing;
410
- };
411
-
412
- Object.defineProperties( Store.prototype, prototypeAccessors );
413
-
414
- function resetStore (store, hot) {
415
- store._actions = Object.create(null);
416
- store._mutations = Object.create(null);
417
- store._wrappedGetters = Object.create(null);
418
- store._modulesNamespaceMap = Object.create(null);
419
- var state = store.state;
420
- // init all modules
421
- installModule(store, state, [], store._modules.root, true);
422
- // reset vm
423
- resetStoreVM(store, state, hot);
424
- }
425
-
426
- function resetStoreVM (store, state, hot) {
427
- var oldVm = store._vm;
428
-
429
- // bind store public getters
430
- store.getters = {};
431
- var wrappedGetters = store._wrappedGetters;
432
- var computed = {};
433
- forEachValue(wrappedGetters, function (fn, key) {
434
- // use computed to leverage its lazy-caching mechanism
435
- computed[key] = function () { return fn(store); };
436
- Object.defineProperty(store.getters, key, {
437
- get: function () { return store._vm[key]; },
438
- enumerable: true // for local getters
439
- });
440
- });
441
-
442
- // use a Vue instance to store the state tree
443
- // suppress warnings just in case the user has added
444
- // some funky global mixins
445
- var silent = Vue.config.silent;
446
- Vue.config.silent = true;
447
- store._vm = new Vue({
448
- data: {
449
- $$state: state
450
- },
451
- computed: computed
452
- });
453
- Vue.config.silent = silent;
454
-
455
- // enable strict mode for new vm
456
- if (store.strict) {
457
- enableStrictMode(store);
458
- }
459
-
460
- if (oldVm) {
461
- if (hot) {
462
- // dispatch changes in all subscribed watchers
463
- // to force getter re-evaluation for hot reloading.
464
- store._withCommit(function () {
465
- oldVm._data.$$state = null;
466
- });
467
- }
468
- Vue.nextTick(function () { return oldVm.$destroy(); });
469
- }
470
- }
471
-
472
- function installModule (store, rootState, path, module, hot) {
473
- var isRoot = !path.length;
474
- var namespace = store._modules.getNamespace(path);
475
-
476
- // register in namespace map
477
- if (module.namespaced) {
478
- store._modulesNamespaceMap[namespace] = module;
479
- }
480
-
481
- // set state
482
- if (!isRoot && !hot) {
483
- var parentState = getNestedState(rootState, path.slice(0, -1));
484
- var moduleName = path[path.length - 1];
485
- store._withCommit(function () {
486
- Vue.set(parentState, moduleName, module.state);
487
- });
488
- }
489
-
490
- var local = module.context = makeLocalContext(store, namespace, path);
491
-
492
- module.forEachMutation(function (mutation, key) {
493
- var namespacedType = namespace + key;
494
- registerMutation(store, namespacedType, mutation, local);
495
- });
496
-
497
- module.forEachAction(function (action, key) {
498
- var namespacedType = namespace + key;
499
- registerAction(store, namespacedType, action, local);
500
- });
501
-
502
- module.forEachGetter(function (getter, key) {
503
- var namespacedType = namespace + key;
504
- registerGetter(store, namespacedType, getter, local);
505
- });
506
-
507
- module.forEachChild(function (child, key) {
508
- installModule(store, rootState, path.concat(key), child, hot);
509
- });
510
- }
511
-
512
- /**
513
- * make localized dispatch, commit, getters and state
514
- * if there is no namespace, just use root ones
515
- */
516
- function makeLocalContext (store, namespace, path) {
517
- var noNamespace = namespace === '';
518
-
519
- var local = {
520
- dispatch: noNamespace ? store.dispatch : function (_type, _payload, _options) {
521
- var args = unifyObjectStyle(_type, _payload, _options);
522
- var payload = args.payload;
523
- var options = args.options;
524
- var type = args.type;
525
-
526
- if (!options || !options.root) {
527
- type = namespace + type;
528
- if (!store._actions[type]) {
529
- console.error(("[vuex] unknown local action type: " + (args.type) + ", global type: " + type));
530
- return
531
- }
532
- }
533
-
534
- return store.dispatch(type, payload)
535
- },
536
-
537
- commit: noNamespace ? store.commit : function (_type, _payload, _options) {
538
- var args = unifyObjectStyle(_type, _payload, _options);
539
- var payload = args.payload;
540
- var options = args.options;
541
- var type = args.type;
542
-
543
- if (!options || !options.root) {
544
- type = namespace + type;
545
- if (!store._mutations[type]) {
546
- console.error(("[vuex] unknown local mutation type: " + (args.type) + ", global type: " + type));
547
- return
548
- }
549
- }
550
-
551
- store.commit(type, payload, options);
552
- }
553
- };
554
-
555
- // getters and state object must be gotten lazily
556
- // because they will be changed by vm update
557
- Object.defineProperties(local, {
558
- getters: {
559
- get: noNamespace
560
- ? function () { return store.getters; }
561
- : function () { return makeLocalGetters(store, namespace); }
562
- },
563
- state: {
564
- get: function () { return getNestedState(store.state, path); }
565
- }
566
- });
567
-
568
- return local
569
- }
570
-
571
- function makeLocalGetters (store, namespace) {
572
- var gettersProxy = {};
573
-
574
- var splitPos = namespace.length;
575
- Object.keys(store.getters).forEach(function (type) {
576
- // skip if the target getter is not match this namespace
577
- if (type.slice(0, splitPos) !== namespace) { return }
578
-
579
- // extract local getter type
580
- var localType = type.slice(splitPos);
581
-
582
- // Add a port to the getters proxy.
583
- // Define as getter property because
584
- // we do not want to evaluate the getters in this time.
585
- Object.defineProperty(gettersProxy, localType, {
586
- get: function () { return store.getters[type]; },
587
- enumerable: true
588
- });
589
- });
590
-
591
- return gettersProxy
592
- }
593
-
594
- function registerMutation (store, type, handler, local) {
595
- var entry = store._mutations[type] || (store._mutations[type] = []);
596
- entry.push(function wrappedMutationHandler (payload) {
597
- handler(local.state, payload);
598
- });
599
- }
600
-
601
- function registerAction (store, type, handler, local) {
602
- var entry = store._actions[type] || (store._actions[type] = []);
603
- entry.push(function wrappedActionHandler (payload, cb) {
604
- var res = handler({
605
- dispatch: local.dispatch,
606
- commit: local.commit,
607
- getters: local.getters,
608
- state: local.state,
609
- rootGetters: store.getters,
610
- rootState: store.state
611
- }, payload, cb);
612
- if (!isPromise(res)) {
613
- res = Promise.resolve(res);
614
- }
615
- if (store._devtoolHook) {
616
- return res.catch(function (err) {
617
- store._devtoolHook.emit('vuex:error', err);
618
- throw err
619
- })
620
- } else {
621
- return res
622
- }
623
- });
624
- }
625
-
626
- function registerGetter (store, type, rawGetter, local) {
627
- if (store._wrappedGetters[type]) {
628
- console.error(("[vuex] duplicate getter key: " + type));
629
- return
630
- }
631
- store._wrappedGetters[type] = function wrappedGetter (store) {
632
- return rawGetter(
633
- local.state, // local state
634
- local.getters, // local getters
635
- store.state, // root state
636
- store.getters // root getters
637
- )
638
- };
639
- }
640
-
641
- function enableStrictMode (store) {
642
- store._vm.$watch(function () { return this._data.$$state }, function () {
643
- assert(store._committing, "Do not mutate vuex store state outside mutation handlers.");
644
- }, { deep: true, sync: true });
645
- }
646
-
647
- function getNestedState (state, path) {
648
- return path.length
649
- ? path.reduce(function (state, key) { return state[key]; }, state)
650
- : state
651
- }
652
-
653
- function unifyObjectStyle (type, payload, options) {
654
- if (isObject(type) && type.type) {
655
- options = payload;
656
- payload = type;
657
- type = type.type;
658
- }
659
-
660
- assert(typeof type === 'string', ("Expects string as the type, but found " + (typeof type) + "."));
661
-
662
- return { type: type, payload: payload, options: options }
663
- }
664
-
665
- function install (_Vue) {
666
- if (Vue) {
667
- console.error(
668
- '[vuex] already installed. Vue.use(Vuex) should be called only once.'
669
- );
670
- return
671
- }
672
- Vue = _Vue;
673
- applyMixin(Vue);
674
- }
675
-
676
- // auto install in dist mode
677
- if (typeof window !== 'undefined' && window.Vue) {
678
- install(window.Vue);
679
- }
680
-
681
- var mapState = normalizeNamespace(function (namespace, states) {
682
- var res = {};
683
- normalizeMap(states).forEach(function (ref) {
684
- var key = ref.key;
685
- var val = ref.val;
686
-
687
- res[key] = function mappedState () {
688
- var state = this.$store.state;
689
- var getters = this.$store.getters;
690
- if (namespace) {
691
- var module = getModuleByNamespace(this.$store, 'mapState', namespace);
692
- if (!module) {
693
- return
694
- }
695
- state = module.context.state;
696
- getters = module.context.getters;
697
- }
698
- return typeof val === 'function'
699
- ? val.call(this, state, getters)
700
- : state[val]
701
- };
702
- // mark vuex getter for devtools
703
- res[key].vuex = true;
704
- });
705
- return res
706
- });
707
-
708
- var mapMutations = normalizeNamespace(function (namespace, mutations) {
709
- var res = {};
710
- normalizeMap(mutations).forEach(function (ref) {
711
- var key = ref.key;
712
- var val = ref.val;
713
-
714
- val = namespace + val;
715
- res[key] = function mappedMutation () {
716
- var args = [], len = arguments.length;
717
- while ( len-- ) args[ len ] = arguments[ len ];
718
-
719
- if (namespace && !getModuleByNamespace(this.$store, 'mapMutations', namespace)) {
720
- return
721
- }
722
- return this.$store.commit.apply(this.$store, [val].concat(args))
723
- };
724
- });
725
- return res
726
- });
727
-
728
- var mapGetters = normalizeNamespace(function (namespace, getters) {
729
- var res = {};
730
- normalizeMap(getters).forEach(function (ref) {
731
- var key = ref.key;
732
- var val = ref.val;
733
-
734
- val = namespace + val;
735
- res[key] = function mappedGetter () {
736
- if (namespace && !getModuleByNamespace(this.$store, 'mapGetters', namespace)) {
737
- return
738
- }
739
- if (!(val in this.$store.getters)) {
740
- console.error(("[vuex] unknown getter: " + val));
741
- return
742
- }
743
- return this.$store.getters[val]
744
- };
745
- // mark vuex getter for devtools
746
- res[key].vuex = true;
747
- });
748
- return res
749
- });
750
-
751
- var mapActions = normalizeNamespace(function (namespace, actions) {
752
- var res = {};
753
- normalizeMap(actions).forEach(function (ref) {
754
- var key = ref.key;
755
- var val = ref.val;
756
-
757
- val = namespace + val;
758
- res[key] = function mappedAction () {
759
- var args = [], len = arguments.length;
760
- while ( len-- ) args[ len ] = arguments[ len ];
761
-
762
- if (namespace && !getModuleByNamespace(this.$store, 'mapActions', namespace)) {
763
- return
764
- }
765
- return this.$store.dispatch.apply(this.$store, [val].concat(args))
766
- };
767
- });
768
- return res
769
- });
770
-
771
- function normalizeMap (map) {
772
- return Array.isArray(map)
773
- ? map.map(function (key) { return ({ key: key, val: key }); })
774
- : Object.keys(map).map(function (key) { return ({ key: key, val: map[key] }); })
775
- }
776
-
777
- function normalizeNamespace (fn) {
778
- return function (namespace, map) {
779
- if (typeof namespace !== 'string') {
780
- map = namespace;
781
- namespace = '';
782
- } else if (namespace.charAt(namespace.length - 1) !== '/') {
783
- namespace += '/';
784
- }
785
- return fn(namespace, map)
786
- }
787
- }
788
-
789
- function getModuleByNamespace (store, helper, namespace) {
790
- var module = store._modulesNamespaceMap[namespace];
791
- if (!module) {
792
- console.error(("[vuex] module namespace not found in " + helper + "(): " + namespace));
793
- }
794
- return module
795
- }
796
-
797
- var index = {
798
- Store: Store,
799
- install: install,
800
- version: '2.3.0',
801
- mapState: mapState,
802
- mapMutations: mapMutations,
803
- mapGetters: mapGetters,
804
- mapActions: mapActions
805
- };
806
-
807
- return index;
808
-
809
- })));
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
assets/js/vendor/vuex.js ADDED
@@ -0,0 +1,1005 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ /**
2
+ * vuex v3.1.0
3
+ * (c) 2019 Evan You
4
+ * @license MIT
5
+ */
6
+ (function (global, factory) {
7
+ typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
8
+ typeof define === 'function' && define.amd ? define(factory) :
9
+ (global = global || self, global.Vuex = factory());
10
+ }(this, function () { 'use strict';
11
+
12
+ function applyMixin (Vue) {
13
+ var version = Number(Vue.version.split('.')[0]);
14
+
15
+ if (version >= 2) {
16
+ Vue.mixin({ beforeCreate: vuexInit });
17
+ } else {
18
+ // override init and inject vuex init procedure
19
+ // for 1.x backwards compatibility.
20
+ var _init = Vue.prototype._init;
21
+ Vue.prototype._init = function (options) {
22
+ if ( options === void 0 ) options = {};
23
+
24
+ options.init = options.init
25
+ ? [vuexInit].concat(options.init)
26
+ : vuexInit;
27
+ _init.call(this, options);
28
+ };
29
+ }
30
+
31
+ /**
32
+ * Vuex init hook, injected into each instances init hooks list.
33
+ */
34
+
35
+ function vuexInit () {
36
+ var options = this.$options;
37
+ // store injection
38
+ if (options.store) {
39
+ this.$store = typeof options.store === 'function'
40
+ ? options.store()
41
+ : options.store;
42
+ } else if (options.parent && options.parent.$store) {
43
+ this.$store = options.parent.$store;
44
+ }
45
+ }
46
+ }
47
+
48
+ var devtoolHook =
49
+ typeof window !== 'undefined' &&
50
+ window.__VUE_DEVTOOLS_GLOBAL_HOOK__;
51
+
52
+ function devtoolPlugin (store) {
53
+ if (!devtoolHook) { return }
54
+
55
+ store._devtoolHook = devtoolHook;
56
+
57
+ devtoolHook.emit('vuex:init', store);
58
+
59
+ devtoolHook.on('vuex:travel-to-state', function (targetState) {
60
+ store.replaceState(targetState);
61
+ });
62
+
63
+ store.subscribe(function (mutation, state) {
64
+ devtoolHook.emit('vuex:mutation', mutation, state);
65
+ });
66
+ }
67
+
68
+ /**
69
+ * Get the first item that pass the test
70
+ * by second argument function
71
+ *
72
+ * @param {Array} list
73
+ * @param {Function} f
74
+ * @return {*}
75
+ */
76
+
77
+ /**
78
+ * forEach for object
79
+ */
80
+ function forEachValue (obj, fn) {
81
+ Object.keys(obj).forEach(function (key) { return fn(obj[key], key); });
82
+ }
83
+
84
+ function isObject (obj) {
85
+ return obj !== null && typeof obj === 'object'
86
+ }
87
+
88
+ function isPromise (val) {
89
+ return val && typeof val.then === 'function'
90
+ }
91
+
92
+ function assert (condition, msg) {
93
+ if (!condition) { throw new Error(("[vuex] " + msg)) }
94
+ }
95
+
96
+ // Base data struct for store's module, package with some attribute and method
97
+ var Module = function Module (rawModule, runtime) {
98
+ this.runtime = runtime;
99
+ // Store some children item
100
+ this._children = Object.create(null);
101
+ // Store the origin module object which passed by programmer
102
+ this._rawModule = rawModule;
103
+ var rawState = rawModule.state;
104
+
105
+ // Store the origin module's state
106
+ this.state = (typeof rawState === 'function' ? rawState() : rawState) || {};
107
+ };
108
+
109
+ var prototypeAccessors = { namespaced: { configurable: true } };
110
+
111
+ prototypeAccessors.namespaced.get = function () {
112
+ return !!this._rawModule.namespaced
113
+ };
114
+
115
+ Module.prototype.addChild = function addChild (key, module) {
116
+ this._children[key] = module;
117
+ };
118
+
119
+ Module.prototype.removeChild = function removeChild (key) {
120
+ delete this._children[key];
121
+ };
122
+
123
+ Module.prototype.getChild = function getChild (key) {
124
+ return this._children[key]
125
+ };
126
+
127
+ Module.prototype.update = function update (rawModule) {
128
+ this._rawModule.namespaced = rawModule.namespaced;
129
+ if (rawModule.actions) {
130
+ this._rawModule.actions = rawModule.actions;
131
+ }
132
+ if (rawModule.mutations) {
133
+ this._rawModule.mutations = rawModule.mutations;
134
+ }
135
+ if (rawModule.getters) {
136
+ this._rawModule.getters = rawModule.getters;
137
+ }
138
+ };
139
+
140
+ Module.prototype.forEachChild = function forEachChild (fn) {
141
+ forEachValue(this._children, fn);
142
+ };
143
+
144
+ Module.prototype.forEachGetter = function forEachGetter (fn) {
145
+ if (this._rawModule.getters) {
146
+ forEachValue(this._rawModule.getters, fn);
147
+ }
148
+ };
149
+
150
+ Module.prototype.forEachAction = function forEachAction (fn) {
151
+ if (this._rawModule.actions) {
152
+ forEachValue(this._rawModule.actions, fn);
153
+ }
154
+ };
155
+
156
+ Module.prototype.forEachMutation = function forEachMutation (fn) {
157
+ if (this._rawModule.mutations) {
158
+ forEachValue(this._rawModule.mutations, fn);
159
+ }
160
+ };
161
+
162
+ Object.defineProperties( Module.prototype, prototypeAccessors );
163
+
164
+ var ModuleCollection = function ModuleCollection (rawRootModule) {
165
+ // register root module (Vuex.Store options)
166
+ this.register([], rawRootModule, false);
167
+ };
168
+
169
+ ModuleCollection.prototype.get = function get (path) {
170
+ return path.reduce(function (module, key) {
171
+ return module.getChild(key)
172
+ }, this.root)
173
+ };
174
+
175
+ ModuleCollection.prototype.getNamespace = function getNamespace (path) {
176
+ var module = this.root;
177
+ return path.reduce(function (namespace, key) {
178
+ module = module.getChild(key);
179
+ return namespace + (module.namespaced ? key + '/' : '')
180
+ }, '')
181
+ };
182
+
183
+ ModuleCollection.prototype.update = function update$1 (rawRootModule) {
184
+ update([], this.root, rawRootModule);
185
+ };
186
+
187
+ ModuleCollection.prototype.register = function register (path, rawModule, runtime) {
188
+ var this$1 = this;
189
+ if ( runtime === void 0 ) runtime = true;
190
+
191
+ {
192
+ assertRawModule(path, rawModule);
193
+ }
194
+
195
+ var newModule = new Module(rawModule, runtime);
196
+ if (path.length === 0) {
197
+ this.root = newModule;
198
+ } else {
199
+ var parent = this.get(path.slice(0, -1));
200
+ parent.addChild(path[path.length - 1], newModule);
201
+ }
202
+
203
+ // register nested modules
204
+ if (rawModule.modules) {
205
+ forEachValue(rawModule.modules, function (rawChildModule, key) {
206
+ this$1.register(path.concat(key), rawChildModule, runtime);
207
+ });
208
+ }
209
+ };
210
+
211
+ ModuleCollection.prototype.unregister = function unregister (path) {
212
+ var parent = this.get(path.slice(0, -1));
213
+ var key = path[path.length - 1];
214
+ if (!parent.getChild(key).runtime) { return }
215
+
216
+ parent.removeChild(key);
217
+ };
218
+
219
+ function update (path, targetModule, newModule) {
220
+ {
221
+ assertRawModule(path, newModule);
222
+ }
223
+
224
+ // update target module
225
+ targetModule.update(newModule);
226
+
227
+ // update nested modules
228
+ if (newModule.modules) {
229
+ for (var key in newModule.modules) {
230
+ if (!targetModule.getChild(key)) {
231
+ {
232
+ console.warn(
233
+ "[vuex] trying to add a new module '" + key + "' on hot reloading, " +
234
+ 'manual reload is needed'
235
+ );
236
+ }
237
+ return
238
+ }
239
+ update(
240
+ path.concat(key),
241
+ targetModule.getChild(key),
242
+ newModule.modules[key]
243
+ );
244
+ }
245
+ }
246
+ }
247
+
248
+ var functionAssert = {
249
+ assert: function (value) { return typeof value === 'function'; },
250
+ expected: 'function'
251
+ };
252
+
253
+ var objectAssert = {
254
+ assert: function (value) { return typeof value === 'function' ||
255
+ (typeof value === 'object' && typeof value.handler === 'function'); },
256
+ expected: 'function or object with "handler" function'
257
+ };
258
+
259
+ var assertTypes = {
260
+ getters: functionAssert,
261
+ mutations: functionAssert,
262
+ actions: objectAssert
263
+ };
264
+
265
+ function assertRawModule (path, rawModule) {
266
+ Object.keys(assertTypes).forEach(function (key) {
267
+ if (!rawModule[key]) { return }
268
+
269
+ var assertOptions = assertTypes[key];
270
+
271
+ forEachValue(rawModule[key], function (value, type) {
272
+ assert(
273
+ assertOptions.assert(value),
274
+ makeAssertionMessage(path, key, type, value, assertOptions.expected)
275
+ );
276
+ });
277
+ });
278
+ }
279
+
280
+ function makeAssertionMessage (path, key, type, value, expected) {
281
+ var buf = key + " should be " + expected + " but \"" + key + "." + type + "\"";
282
+ if (path.length > 0) {
283
+ buf += " in module \"" + (path.join('.')) + "\"";
284
+ }
285
+ buf += " is " + (JSON.stringify(value)) + ".";
286
+ return buf
287
+ }
288
+
289
+ var Vue; // bind on install
290
+
291
+ var Store = function Store (options) {
292
+ var this$1 = this;
293
+ if ( options === void 0 ) options = {};
294
+
295
+ // Auto install if it is not done yet and `window` has `Vue`.
296
+ // To allow users to avoid auto-installation in some cases,
297
+ // this code should be placed here. See #731
298
+ if (!Vue && typeof window !== 'undefined' && window.Vue) {
299
+ install(window.Vue);
300
+ }
301
+
302
+ {
303
+ assert(Vue, "must call Vue.use(Vuex) before creating a store instance.");
304
+ assert(typeof Promise !== 'undefined', "vuex requires a Promise polyfill in this browser.");
305
+ assert(this instanceof Store, "store must be called with the new operator.");
306
+ }
307
+
308
+ var plugins = options.plugins; if ( plugins === void 0 ) plugins = [];
309
+ var strict = options.strict; if ( strict === void 0 ) strict = false;
310
+
311
+ // store internal state
312
+ this._committing = false;
313
+ this._actions = Object.create(null);
314
+ this._actionSubscribers = [];
315
+ this._mutations = Object.create(null);
316
+ this._wrappedGetters = Object.create(null);
317
+ this._modules = new ModuleCollection(options);
318
+ this._modulesNamespaceMap = Object.create(null);
319
+ this._subscribers = [];
320
+ this._watcherVM = new Vue();
321
+
322
+ // bind commit and dispatch to self
323
+ var store = this;
324
+ var ref = this;
325
+ var dispatch = ref.dispatch;
326
+ var commit = ref.commit;
327
+ this.dispatch = function boundDispatch (type, payload) {
328
+ return dispatch.call(store, type, payload)
329
+ };
330
+ this.commit = function boundCommit (type, payload, options) {
331
+ return commit.call(store, type, payload, options)
332
+ };
333
+
334
+ // strict mode
335
+ this.strict = strict;
336
+
337
+ var state = this._modules.root.state;
338
+
339
+ // init root module.
340
+ // this also recursively registers all sub-modules
341
+ // and collects all module getters inside this._wrappedGetters
342
+ installModule(this, state, [], this._modules.root);
343
+
344
+ // initialize the store vm, which is responsible for the reactivity
345
+ // (also registers _wrappedGetters as computed properties)
346
+ resetStoreVM(this, state);
347
+
348
+ // apply plugins
349
+ plugins.forEach(function (plugin) { return plugin(this$1); });
350
+
351
+ var useDevtools = options.devtools !== undefined ? options.devtools : Vue.config.devtools;
352
+ if (useDevtools) {
353
+ devtoolPlugin(this);
354
+ }
355
+ };
356
+
357
+ var prototypeAccessors$1 = { state: { configurable: true } };
358
+
359
+ prototypeAccessors$1.state.get = function () {
360
+ return this._vm._data.$$state
361
+ };
362
+
363
+ prototypeAccessors$1.state.set = function (v) {
364
+ {
365
+ assert(false, "use store.replaceState() to explicit replace store state.");
366
+ }
367
+ };
368
+
369
+ Store.prototype.commit = function commit (_type, _payload, _options) {
370
+ var this$1 = this;
371
+
372
+ // check object-style commit
373
+ var ref = unifyObjectStyle(_type, _payload, _options);
374
+ var type = ref.type;
375
+ var payload = ref.payload;
376
+ var options = ref.options;
377
+
378
+ var mutation = { type: type, payload: payload };
379
+ var entry = this._mutations[type];
380
+ if (!entry) {
381
+ {
382
+ console.error(("[vuex] unknown mutation type: " + type));
383
+ }
384
+ return
385
+ }
386
+ this._withCommit(function () {
387
+ entry.forEach(function commitIterator (handler) {
388
+ handler(payload);
389
+ });
390
+ });
391
+ this._subscribers.forEach(function (sub) { return sub(mutation, this$1.state); });
392
+
393
+ if (
394
+ options && options.silent
395
+ ) {
396
+ console.warn(
397
+ "[vuex] mutation type: " + type + ". Silent option has been removed. " +
398
+ 'Use the filter functionality in the vue-devtools'
399
+ );
400
+ }
401
+ };
402
+
403
+ Store.prototype.dispatch = function dispatch (_type, _payload) {
404
+ var this$1 = this;
405
+
406
+ // check object-style dispatch
407
+ var ref = unifyObjectStyle(_type, _payload);
408
+ var type = ref.type;
409
+ var payload = ref.payload;
410
+
411
+ var action = { type: type, payload: payload };
412
+ var entry = this._actions[type];
413
+ if (!entry) {
414
+ {
415
+ console.error(("[vuex] unknown action type: " + type));
416
+ }
417
+ return
418
+ }
419
+
420
+ try {
421
+ this._actionSubscribers
422
+ .filter(function (sub) { return sub.before; })
423
+ .forEach(function (sub) { return sub.before(action, this$1.state); });
424
+ } catch (e) {
425
+ {
426
+ console.warn("[vuex] error in before action subscribers: ");
427
+ console.error(e);
428
+ }
429
+ }
430
+
431
+ var result = entry.length > 1
432
+ ? Promise.all(entry.map(function (handler) { return handler(payload); }))
433
+ : entry[0](payload);
434
+
435
+ return result.then(function (res) {
436
+ try {
437
+ this$1._actionSubscribers
438
+ .filter(function (sub) { return sub.after; })
439
+ .forEach(function (sub) { return sub.after(action, this$1.state); });
440
+ } catch (e) {
441
+ {
442
+ console.warn("[vuex] error in after action subscribers: ");
443
+ console.error(e);
444
+ }
445
+ }
446
+ return res
447
+ })
448
+ };
449
+
450
+ Store.prototype.subscribe = function subscribe (fn) {
451
+ return genericSubscribe(fn, this._subscribers)
452
+ };
453
+
454
+ Store.prototype.subscribeAction = function subscribeAction (fn) {
455
+ var subs = typeof fn === 'function' ? { before: fn } : fn;
456
+ return genericSubscribe(subs, this._actionSubscribers)
457
+ };
458
+
459
+ Store.prototype.watch = function watch (getter, cb, options) {
460
+ var this$1 = this;
461
+
462
+ {
463
+ assert(typeof getter === 'function', "store.watch only accepts a function.");
464
+ }
465
+ return this._watcherVM.$watch(function () { return getter(this$1.state, this$1.getters); }, cb, options)
466
+ };
467
+
468
+ Store.prototype.replaceState = function replaceState (state) {
469
+ var this$1 = this;
470
+
471
+ this._withCommit(function () {
472
+ this$1._vm._data.$$state = state;
473
+ });
474
+ };
475
+
476
+ Store.prototype.registerModule = function registerModule (path, rawModule, options) {
477
+ if ( options === void 0 ) options = {};
478
+
479
+ if (typeof path === 'string') { path = [path]; }
480
+
481
+ {
482
+ assert(Array.isArray(path), "module path must be a string or an Array.");
483
+ assert(path.length > 0, 'cannot register the root module by using registerModule.');
484
+ }
485
+
486
+ this._modules.register(path, rawModule);
487
+ installModule(this, this.state, path, this._modules.get(path), options.preserveState);
488
+ // reset store to update getters...
489
+ resetStoreVM(this, this.state);
490
+ };
491
+
492
+ Store.prototype.unregisterModule = function unregisterModule (path) {
493
+ var this$1 = this;
494
+
495
+ if (typeof path === 'string') { path = [path]; }
496
+
497
+ {
498
+ assert(Array.isArray(path), "module path must be a string or an Array.");
499
+ }
500
+
501
+ this._modules.unregister(path);
502
+ this._withCommit(function () {
503
+ var parentState = getNestedState(this$1.state, path.slice(0, -1));
504
+ Vue.delete(parentState, path[path.length - 1]);
505
+ });
506
+ resetStore(this);
507
+ };
508
+
509
+ Store.prototype.hotUpdate = function hotUpdate (newOptions) {
510
+ this._modules.update(newOptions);
511
+ resetStore(this, true);
512
+ };
513
+
514
+ Store.prototype._withCommit = function _withCommit (fn) {
515
+ var committing = this._committing;
516
+ this._committing = true;
517
+ fn();
518
+ this._committing = committing;
519
+ };
520
+
521
+ Object.defineProperties( Store.prototype, prototypeAccessors$1 );
522
+
523
+ function genericSubscribe (fn, subs) {
524
+ if (subs.indexOf(fn) < 0) {
525
+ subs.push(fn);
526
+ }
527
+ return function () {
528
+ var i = subs.indexOf(fn);
529
+ if (i > -1) {
530
+ subs.splice(i, 1);
531
+ }
532
+ }
533
+ }
534
+
535
+ function resetStore (store, hot) {
536
+ store._actions = Object.create(null);
537
+ store._mutations = Object.create(null);
538
+ store._wrappedGetters = Object.create(null);
539
+ store._modulesNamespaceMap = Object.create(null);
540
+ var state = store.state;
541
+ // init all modules
542
+ installModule(store, state, [], store._modules.root, true);
543
+ // reset vm
544
+ resetStoreVM(store, state, hot);
545
+ }
546
+
547
+ function resetStoreVM (store, state, hot) {
548
+ var oldVm = store._vm;
549
+
550
+ // bind store public getters
551
+ store.getters = {};
552
+ var wrappedGetters = store._wrappedGetters;
553
+ var computed = {};
554
+ forEachValue(wrappedGetters, function (fn, key) {
555
+ // use computed to leverage its lazy-caching mechanism
556
+ computed[key] = function () { return fn(store); };
557
+ Object.defineProperty(store.getters, key, {
558
+ get: function () { return store._vm[key]; },
559
+ enumerable: true // for local getters
560
+ });
561
+ });
562
+
563
+ // use a Vue instance to store the state tree
564
+ // suppress warnings just in case the user has added
565
+ // some funky global mixins
566
+ var silent = Vue.config.silent;
567
+ Vue.config.silent = true;
568
+ store._vm = new Vue({
569
+ data: {
570
+ $$state: state
571
+ },
572
+ computed: computed
573
+ });
574
+ Vue.config.silent = silent;
575
+
576
+ // enable strict mode for new vm
577
+ if (store.strict) {
578
+ enableStrictMode(store);
579
+ }
580
+
581
+ if (oldVm) {
582
+ if (hot) {
583
+ // dispatch changes in all subscribed watchers
584
+ // to force getter re-evaluation for hot reloading.
585
+ store._withCommit(function () {
586
+ oldVm._data.$$state = null;
587
+ });
588
+ }
589
+ Vue.nextTick(function () { return oldVm.$destroy(); });
590
+ }
591
+ }
592
+
593
+ function installModule (store, rootState, path, module, hot) {
594
+ var isRoot = !path.length;
595
+ var namespace = store._modules.getNamespace(path);
596
+
597
+ // register in namespace map
598
+ if (module.namespaced) {
599
+ store._modulesNamespaceMap[namespace] = module;
600
+ }
601
+
602
+ // set state
603
+ if (!isRoot && !hot) {
604
+ var parentState = getNestedState(rootState, path.slice(0, -1));
605
+ var moduleName = path[path.length - 1];
606
+ store._withCommit(function () {
607
+ Vue.set(parentState, moduleName, module.state);
608
+ });
609
+ }
610
+
611
+ var local = module.context = makeLocalContext(store, namespace, path);
612
+
613
+ module.forEachMutation(function (mutation, key) {
614
+ var namespacedType = namespace + key;
615
+ registerMutation(store, namespacedType, mutation, local);
616
+ });
617
+
618
+ module.forEachAction(function (action, key) {
619
+ var type = action.root ? key : namespace + key;
620
+ var handler = action.handler || action;
621
+ registerAction(store, type, handler, local);
622
+ });
623
+
624
+ module.forEachGetter(function (getter, key) {
625
+ var namespacedType = namespace + key;
626
+ registerGetter(store, namespacedType, getter, local);
627
+ });
628
+
629
+ module.forEachChild(function (child, key) {
630
+ installModule(store, rootState, path.concat(key), child, hot);
631
+ });
632
+ }
633
+
634
+ /**
635
+ * make localized dispatch, commit, getters and state
636
+ * if there is no namespace, just use root ones
637
+ */
638
+ function makeLocalContext (store, namespace, path) {
639
+ var noNamespace = namespace === '';
640
+
641
+ var local = {
642
+ dispatch: noNamespace ? store.dispatch : function (_type, _payload, _options) {
643
+ var args = unifyObjectStyle(_type, _payload, _options);
644
+ var payload = args.payload;
645
+ var options = args.options;
646
+ var type = args.type;
647
+
648
+ if (!options || !options.root) {
649
+ type = namespace + type;
650
+ if (!store._actions[type]) {
651
+ console.error(("[vuex] unknown local action type: " + (args.type) + ", global type: " + type));
652
+ return
653
+ }
654
+ }
655
+
656
+ return store.dispatch(type, payload)
657
+ },
658
+
659
+ commit: noNamespace ? store.commit : function (_type, _payload, _options) {
660
+ var args = unifyObjectStyle(_type, _payload, _options);
661
+ var payload = args.payload;
662
+ var options = args.options;
663
+ var type = args.type;
664
+
665
+ if (!options || !options.root) {
666
+ type = namespace + type;
667
+ if (!store._mutations[type]) {
668
+ console.error(("[vuex] unknown local mutation type: " + (args.type) + ", global type: " + type));
669
+ return
670
+ }
671
+ }
672
+
673
+ store.commit(type, payload, options);
674
+ }
675
+ };
676
+
677
+ // getters and state object must be gotten lazily
678
+ // because they will be changed by vm update
679
+ Object.defineProperties(local, {
680
+ getters: {
681
+ get: noNamespace
682
+ ? function () { return store.getters; }
683
+ : function () { return makeLocalGetters(store, namespace); }
684
+ },
685
+ state: {
686
+ get: function () { return getNestedState(store.state, path); }
687
+ }
688
+ });
689
+
690
+ return local
691
+ }
692
+
693
+ function makeLocalGetters (store, namespace) {
694
+ var gettersProxy = {};
695
+
696
+ var splitPos = namespace.length;
697
+ Object.keys(store.getters).forEach(function (type) {
698
+ // skip if the target getter is not match this namespace
699
+ if (type.slice(0, splitPos) !== namespace) { return }
700
+
701
+ // extract local getter type
702
+ var localType = type.slice(splitPos);
703
+
704
+ // Add a port to the getters proxy.
705
+ // Define as getter property because
706
+ // we do not want to evaluate the getters in this time.
707
+ Object.defineProperty(gettersProxy, localType, {
708
+ get: function () { return store.getters[type]; },
709
+ enumerable: true
710
+ });
711
+ });
712
+
713
+ return gettersProxy
714
+ }
715
+
716
+ function registerMutation (store, type, handler, local) {
717
+ var entry = store._mutations[type] || (store._mutations[type] = []);
718
+ entry.push(function wrappedMutationHandler (payload) {
719
+ handler.call(store, local.state, payload);
720
+ });
721
+ }
722
+
723
+ function registerAction (store, type, handler, local) {
724
+ var entry = store._actions[type] || (store._actions[type] = []);
725
+ entry.push(function wrappedActionHandler (payload, cb) {
726
+ var res = handler.call(store, {
727
+ dispatch: local.dispatch,
728
+ commit: local.commit,
729
+ getters: local.getters,
730
+ state: local.state,
731
+ rootGetters: store.getters,
732
+ rootState: store.state
733
+ }, payload, cb);
734
+ if (!isPromise(res)) {
735
+ res = Promise.resolve(res);
736
+ }
737
+ if (store._devtoolHook) {
738
+ return res.catch(function (err) {
739
+ store._devtoolHook.emit('vuex:error', err);
740
+ throw err
741
+ })
742
+ } else {
743
+ return res
744
+ }
745
+ });
746
+ }
747
+
748
+ function registerGetter (store, type, rawGetter, local) {
749
+ if (store._wrappedGetters[type]) {
750
+ {
751
+ console.error(("[vuex] duplicate getter key: " + type));
752
+ }
753
+ return
754
+ }
755
+ store._wrappedGetters[type] = function wrappedGetter (store) {
756
+ return rawGetter(
757
+ local.state, // local state
758
+ local.getters, // local getters
759
+ store.state, // root state
760
+ store.getters // root getters
761
+ )
762
+ };
763
+ }
764
+
765
+ function enableStrictMode (store) {
766
+ store._vm.$watch(function () { return this._data.$$state }, function () {
767
+ {
768
+ assert(store._committing, "do not mutate vuex store state outside mutation handlers.");
769
+ }
770
+ }, { deep: true, sync: true });
771
+ }
772
+
773
+ function getNestedState (state, path) {
774
+ return path.length
775
+ ? path.reduce(function (state, key) { return state[key]; }, state)
776
+ : state
777
+ }
778
+
779
+ function unifyObjectStyle (type, payload, options) {
780
+ if (isObject(type) && type.type) {
781
+ options = payload;
782
+ payload = type;
783
+ type = type.type;
784
+ }
785
+
786
+ {
787
+ assert(typeof type === 'string', ("expects string as the type, but found " + (typeof type) + "."));
788
+ }
789
+
790
+ return { type: type, payload: payload, options: options }
791
+ }
792
+
793
+ function install (_Vue) {
794
+ if (Vue && _Vue === Vue) {
795
+ {
796
+ console.error(
797
+ '[vuex] already installed. Vue.use(Vuex) should be called only once.'
798
+ );
799
+ }
800
+ return
801
+ }
802
+ Vue = _Vue;
803
+ applyMixin(Vue);
804
+ }
805
+
806
+ /**
807
+ * Reduce the code which written in Vue.js for getting the state.
808
+ * @param {String} [namespace] - Module's namespace
809
+ * @param {Object|Array} states # Object's item can be a function which accept state and getters for param, you can do something for state and getters in it.
810
+ * @param {Object}
811
+ */
812
+ var mapState = normalizeNamespace(function (namespace, states) {
813
+ var res = {};
814
+ normalizeMap(states).forEach(function (ref) {
815
+ var key = ref.key;
816
+ var val = ref.val;
817
+
818
+ res[key] = function mappedState () {
819
+ var state = this.$store.state;
820
+ var getters = this.$store.getters;
821
+ if (namespace) {
822
+ var module = getModuleByNamespace(this.$store, 'mapState', namespace);
823
+ if (!module) {
824
+ return
825
+ }
826
+ state = module.context.state;
827
+ getters = module.context.getters;
828
+ }
829
+ return typeof val === 'function'
830
+ ? val.call(this, state, getters)
831
+ : state[val]
832
+ };
833
+ // mark vuex getter for devtools
834
+ res[key].vuex = true;
835
+ });
836
+ return res
837
+ });
838
+
839
+ /**
840
+ * Reduce the code which written in Vue.js for committing the mutation
841
+ * @param {String} [namespace] - Module's namespace
842
+ * @param {Object|Array} mutations # Object's item can be a function which accept `commit` function as the first param, it can accept anthor params. You can commit mutation and do any other things in this function. specially, You need to pass anthor params from the mapped function.
843
+ * @return {Object}
844
+ */
845
+ var mapMutations = normalizeNamespace(function (namespace, mutations) {
846
+ var res = {};
847
+ normalizeMap(mutations).forEach(function (ref) {
848
+ var key = ref.key;
849
+ var val = ref.val;
850
+
851
+ res[key] = function mappedMutation () {
852
+ var args = [], len = arguments.length;
853
+ while ( len-- ) args[ len ] = arguments[ len ];
854
+
855
+ // Get the commit method from store
856
+ var commit = this.$store.commit;
857
+ if (namespace) {
858
+ var module = getModuleByNamespace(this.$store, 'mapMutations', namespace);
859
+ if (!module) {
860
+ return
861
+ }
862
+ commit = module.context.commit;
863
+ }
864
+ return typeof val === 'function'
865
+ ? val.apply(this, [commit].concat(args))
866
+ : commit.apply(this.$store, [val].concat(args))
867
+ };
868
+ });
869
+ return res
870
+ });
871
+
872
+ /**
873
+ * Reduce the code which written in Vue.js for getting the getters
874
+ * @param {String} [namespace] - Module's namespace
875
+ * @param {Object|Array} getters
876
+ * @return {Object}
877
+ */
878
+ var mapGetters = normalizeNamespace(function (namespace, getters) {
879
+ var res = {};
880
+ normalizeMap(getters).forEach(function (ref) {
881
+ var key = ref.key;
882
+ var val = ref.val;
883
+
884
+ // The namespace has been mutated by normalizeNamespace
885
+ val = namespace + val;
886
+ res[key] = function mappedGetter () {
887
+ if (namespace && !getModuleByNamespace(this.$store, 'mapGetters', namespace)) {
888
+ return
889
+ }
890
+ if (!(val in this.$store.getters)) {
891
+ console.error(("[vuex] unknown getter: " + val));
892
+ return
893
+ }
894
+ return this.$store.getters[val]
895
+ };
896
+ // mark vuex getter for devtools
897
+ res[key].vuex = true;
898
+ });
899
+ return res
900
+ });
901
+
902
+ /**
903
+ * Reduce the code which written in Vue.js for dispatch the action
904
+ * @param {String} [namespace] - Module's namespace
905
+ * @param {Object|Array} actions # Object's item can be a function which accept `dispatch` function as the first param, it can accept anthor params. You can dispatch action and do any other things in this function. specially, You need to pass anthor params from the mapped function.
906
+ * @return {Object}
907
+ */
908
+ var mapActions = normalizeNamespace(function (namespace, actions) {
909
+ var res = {};
910
+ normalizeMap(actions).forEach(function (ref) {
911
+ var key = ref.key;
912
+ var val = ref.val;
913
+
914
+ res[key] = function mappedAction () {
915
+ var args = [], len = arguments.length;
916
+ while ( len-- ) args[ len ] = arguments[ len ];
917
+
918
+ // get dispatch function from store
919
+ var dispatch = this.$store.dispatch;
920
+ if (namespace) {
921
+ var module = getModuleByNamespace(this.$store, 'mapActions', namespace);
922
+ if (!module) {
923
+ return
924
+ }
925
+ dispatch = module.context.dispatch;
926
+ }
927
+ return typeof val === 'function'
928
+ ? val.apply(this, [dispatch].concat(args))
929
+ : dispatch.apply(this.$store, [val].concat(args))
930
+ };
931
+ });
932
+ return res
933
+ });
934
+
935
+ /**
936
+ * Rebinding namespace param for mapXXX function in special scoped, and return them by simple object
937
+ * @param {String} namespace
938
+ * @return {Object}
939
+ */
940
+ var createNamespacedHelpers = function (namespace) { return ({
941
+ mapState: mapState.bind(null, namespace),
942
+ mapGetters: mapGetters.bind(null, namespace),
943
+ mapMutations: mapMutations.bind(null, namespace),
944
+ mapActions: mapActions.bind(null, namespace)
945
+ }); };
946
+
947
+ /**
948
+ * Normalize the map
949
+ * normalizeMap([1, 2, 3]) => [ { key: 1, val: 1 }, { key: 2, val: 2 }, { key: 3, val: 3 } ]
950
+ * normalizeMap({a: 1, b: 2, c: 3}) => [ { key: 'a', val: 1 }, { key: 'b', val: 2 }, { key: 'c', val: 3 } ]
951
+ * @param {Array|Object} map
952
+ * @return {Object}
953
+ */
954
+ function normalizeMap (map) {
955
+ return Array.isArray(map)
956
+ ? map.map(function (key) { return ({ key: key, val: key }); })
957
+ : Object.keys(map).map(function (key) { return ({ key: key, val: map[key] }); })
958
+ }
959
+
960
+ /**
961
+ * Return a function expect two param contains namespace and map. it will normalize the namespace and then the param's function will handle the new namespace and the map.
962
+ * @param {Function} fn
963
+ * @return {Function}
964
+ */
965
+ function normalizeNamespace (fn) {
966
+ return function (namespace, map) {
967
+ if (typeof namespace !== 'string') {
968
+ map = namespace;
969
+ namespace = '';
970
+ } else if (namespace.charAt(namespace.length - 1) !== '/') {
971
+ namespace += '/';
972
+ }
973
+ return fn(namespace, map)
974
+ }
975
+ }
976
+
977
+ /**
978
+ * Search a special module from store by namespace. if module not exist, print error message.
979
+ * @param {Object} store
980
+ * @param {String} helper
981
+ * @param {String} namespace
982
+ * @return {Object}
983
+ */
984
+ function getModuleByNamespace (store, helper, namespace) {
985
+ var module = store._modulesNamespaceMap[namespace];
986
+ if (!module) {
987
+ console.error(("[vuex] module namespace not found in " + helper + "(): " + namespace));
988
+ }
989
+ return module
990
+ }
991
+
992
+ var index = {
993
+ Store: Store,
994
+ install: install,
995
+ version: '3.1.0',
996
+ mapState: mapState,
997
+ mapMutations: mapMutations,
998
+ mapGetters: mapGetters,
999
+ mapActions: mapActions,
1000
+ createNamespacedHelpers: createNamespacedHelpers
1001
+ };
1002
+
1003
+ return index;
1004
+
1005
+ }));
inc/admin/class-lp-admin-assets.php CHANGED
@@ -65,19 +65,19 @@ class LP_Admin_Assets extends LP_Abstract_Assets {
65
  'ver' => '2.5.16'
66
  ),
67
  'lp-vuex' => array(
68
- 'url' => self::url( 'js/vendor/vuex.2.3.1.js' ),
69
- 'ver' => '2.3.1'
70
  ),
71
  'lp-vue-resource' => array(
72
- 'url' => self::url( 'js/vendor/vue-resource.1.3.4.js' ),
73
  'ver' => '1.3.4'
74
  ),
75
  'lp-sortable' => array(
76
- 'url' => self::url( 'js/vendor/sortable.1.6.0.js' ),
77
  'ver' => '1.6.0'
78
  ),
79
  'lp-vuedraggable' => array(
80
- 'url' => self::url( 'js/vendor/vuedraggable.2.14.1.js' ),
81
  'ver' => '2.14.1',
82
  'deps' => array( 'lp-sortable' )
83
  ),
65
  'ver' => '2.5.16'
66
  ),
67
  'lp-vuex' => array(
68
+ 'url' => self::url( 'js/vendor/vuex.js' ),
69
+ 'ver' => '3.1.0'
70
  ),
71
  'lp-vue-resource' => array(
72
+ 'url' => self::url( 'js/vendor/vue-resource.js' ),
73
  'ver' => '1.3.4'
74
  ),
75
  'lp-sortable' => array(
76
+ 'url' => self::url( 'js/vendor/sortable.js' ),
77
  'ver' => '1.6.0'
78
  ),
79
  'lp-vuedraggable' => array(
80
+ 'url' => self::url( 'js/vendor/vuedraggable.js' ),
81
  'ver' => '2.14.1',
82
  'deps' => array( 'lp-sortable' )
83
  ),
inc/admin/class-lp-post-type-actions.php CHANGED
@@ -115,6 +115,10 @@ class LP_Post_Type_Actions {
115
  }
116
  } elseif ( $this->is_course( $post_id ) ) {
117
  do_action( 'learn-press/trashed-course', $post_id );
 
 
 
 
118
  }
119
 
120
  //echo 'trashed';
115
  }
116
  } elseif ( $this->is_course( $post_id ) ) {
117
  do_action( 'learn-press/trashed-course', $post_id );
118
+ } elseif ( get_post_type( $post_id ) == LP_QUESTION_CPT ) {
119
+ global $wpdb;
120
+ // Delete the question trashed from quizzes
121
+ $wpdb->delete( $wpdb->prefix . 'learnpress_quiz_questions', array( 'question_id' => $post_id ), array( '%d' ) );
122
  }
123
 
124
  //echo 'trashed';
inc/admin/lp-admin-functions.php CHANGED
@@ -449,6 +449,7 @@ function learn_press_get_education_themes() {
449
  return apply_filters(
450
  'learn-press/education-themes',
451
  array(
 
452
  '22773871' => 'ivy-school',
453
  '20370918' => 'wordpress-lms',
454
  '14058034' => 'eduma',
@@ -507,6 +508,7 @@ function learn_press_footer_advertisement() {
507
  $theme_ids = learn_press_get_education_themes();
508
  $current_theme = wp_get_theme();
509
 
 
510
  $include = array_keys( $theme_ids );
511
 
512
  if ( false !== ( $key = array_search( $current_theme->name, $theme_ids, true ) ) ) {
449
  return apply_filters(
450
  'learn-press/education-themes',
451
  array(
452
+ '23451388' => 'kindergarten',
453
  '22773871' => 'ivy-school',
454
  '20370918' => 'wordpress-lms',
455
  '14058034' => 'eduma',
508
  $theme_ids = learn_press_get_education_themes();
509
  $current_theme = wp_get_theme();
510
 
511
+
512
  $include = array_keys( $theme_ids );
513
 
514
  if ( false !== ( $key = array_search( $current_theme->name, $theme_ids, true ) ) ) {
inc/admin/views/course/added-items-preview.php CHANGED
@@ -22,9 +22,12 @@
22
  </script>
23
 
24
  <script type="text/javascript">
 
 
25
  jQuery(function() {
26
- (function (Vue, $store) {
27
- Vue.component('lp-added-items-preview', {
 
28
  template: '#tmpl-lp-added-items-preview',
29
  props: {
30
  show: true
@@ -40,6 +43,6 @@
40
  }
41
  }
42
  });
43
- })(Vue, LP_Curriculum_Store);
44
  });
45
  </script>
22
  </script>
23
 
24
  <script type="text/javascript">
25
+ window.$Vue = window.$Vue || Vue;
26
+
27
  jQuery(function() {
28
+ (function ($store) {
29
+
30
+ $Vue.component('lp-added-items-preview', {
31
  template: '#tmpl-lp-added-items-preview',
32
  props: {
33
  show: true
43
  }
44
  }
45
  });
46
+ })(LP_Curriculum_Store);
47
  });
48
  </script>
inc/admin/views/course/curriculum.php CHANGED
@@ -23,11 +23,12 @@ learn_press_admin_view( 'course/sections' );
23
  </script>
24
 
25
  <script type="text/javascript">
 
26
  jQuery(function ($) {
27
 
28
- (function (Vue, $store) {
29
 
30
- Vue.component('lp-curriculum', {
31
  template: '#tmpl-lp-course-curriculum',
32
  computed: {
33
  status: function () {
@@ -55,7 +56,7 @@ learn_press_admin_view( 'course/sections' );
55
  }
56
  });
57
 
58
- })(Vue, LP_Curriculum_Store);
59
 
60
  })
61
  </script>
23
  </script>
24
 
25
  <script type="text/javascript">
26
+ window.$Vue = window.$Vue = Vue;
27
  jQuery(function ($) {
28
 
29
+ (function ( $store) {
30
 
31
+ $Vue.component('lp-curriculum', {
32
  template: '#tmpl-lp-course-curriculum',
33
  computed: {
34
  status: function () {
56
  }
57
  });
58
 
59
+ })(LP_Curriculum_Store);
60
 
61
  })
62
  </script>
inc/admin/views/course/editor.php CHANGED
@@ -29,10 +29,11 @@ learn_press_admin_view( 'course/modal-choose-items' );
29
  </script>
30
 
31
  <script type="text/javascript">
 
32
  jQuery(function ($) {
33
- (function (Vue, $store) {
34
 
35
- Vue.component('lp-course-editor', {
36
  template: '#tmpl-lp-course-editor',
37
  created: function () {
38
  setInterval(function () {
@@ -46,6 +47,6 @@ learn_press_admin_view( 'course/modal-choose-items' );
46
  }
47
  });
48
 
49
- })(Vue, LP_Curriculum_Store);
50
  })
51
  </script>
29
  </script>
30
 
31
  <script type="text/javascript">
32
+ window.$Vue = window.$Vue || Vue;
33
  jQuery(function ($) {
34
+ (function ($store) {
35
 
36
+ $Vue.component('lp-course-editor', {
37
  template: '#tmpl-lp-course-editor',
38
  created: function () {
39
  setInterval(function () {
47
  }
48
  });
49
 
50
+ })(LP_Curriculum_Store);
51
  })
52
  </script>
inc/admin/views/course/modal-choose-items.php CHANGED
@@ -18,10 +18,11 @@ learn_press_admin_view( 'course/pagination' );
18
  </script>
19
 
20
  <script type="text/javascript">
 
21
 
22
  jQuery(function ($) {
23
- (function (Vue, $store) {
24
- Vue.component('lp-course-choose-item', {
25
  template: '#tmpl-lp-course-choose-item',
26
  props: ['item', 'added'],
27
  watch: {
@@ -43,7 +44,7 @@ learn_press_admin_view( 'course/pagination' );
43
  }
44
  });
45
 
46
- })(Vue, LP_Curriculum_Store);
47
  })
48
 
49
  </script>
@@ -113,12 +114,13 @@ learn_press_admin_view( 'course/pagination' );
113
  </script>
114
 
115
  <script type="text/javascript">
 
116
 
117
  jQuery(function ($) {
118
 
119
- (function (Vue, $store) {
120
 
121
- Vue.component('lp-curriculum-choose-items', {
122
  template: '#tmpl-lp-course-choose-items',
123
  data: function () {
124
  return {
@@ -272,6 +274,6 @@ learn_press_admin_view( 'course/pagination' );
272
  }
273
  });
274
 
275
- })(Vue, LP_Curriculum_Store);
276
  });
277
  </script>
18
  </script>
19
 
20
  <script type="text/javascript">
21
+ window.$Vue = window.$Vue || Vue;
22
 
23
  jQuery(function ($) {
24
+ (function ($store) {
25
+ $Vue.component('lp-course-choose-item', {
26
  template: '#tmpl-lp-course-choose-item',
27
  props: ['item', 'added'],
28
  watch: {
44
  }
45
  });
46
 
47
+ })(LP_Curriculum_Store);
48
  })
49
 
50
  </script>
114
  </script>
115
 
116
  <script type="text/javascript">
117
+ window.$Vue = window.$Vue || Vue;
118
 
119
  jQuery(function ($) {
120
 
121
+ (function ($store) {
122
 
123
+ $Vue.component('lp-curriculum-choose-items', {
124
  template: '#tmpl-lp-course-choose-items',
125
  data: function () {
126
  return {
274
  }
275
  });
276
 
277
+ })(LP_Curriculum_Store);
278
  });
279
  </script>
inc/admin/views/course/new-section-item.php CHANGED
@@ -26,11 +26,13 @@
26
  </script>
27
 
28
  <script type="text/javascript">
 
 
29
  jQuery(function ($) {
30
 
31
- (function (Vue, $store) {
32
 
33
- Vue.component('lp-new-section-item', {
34
  template: '#tmpl-lp-new-section-item',
35
  props: [],
36
  data: function () {
@@ -132,6 +134,6 @@
132
  }
133
  });
134
 
135
- })(Vue, LP_Curriculum_Store);
136
  })
137
  </script>
26
  </script>
27
 
28
  <script type="text/javascript">
29
+ window.$Vue = window.$Vue || Vue;
30
+
31
  jQuery(function ($) {
32
 
33
+ (function ($store) {
34
 
35
+ $Vue.component('lp-new-section-item', {
36
  template: '#tmpl-lp-new-section-item',
37
  props: [],
38
  data: function () {
134
  }
135
  });
136
 
137
+ })( LP_Curriculum_Store);
138
  })
139
  </script>
inc/admin/views/course/new-section.php CHANGED
@@ -22,11 +22,13 @@
22
  </script>
23
 
24
  <script type="text/javascript">
 
 
25
  jQuery(function ($) {
26
 
27
- (function (Vue, $store) {
28
 
29
- Vue.component('lp-new-section', {
30
  template: '#tmpl-lp-new-section',
31
  data: function () {
32
  return {
@@ -58,6 +60,6 @@
58
  }
59
  });
60
 
61
- })(Vue, LP_Curriculum_Store);
62
  });
63
  </script>
22
  </script>
23
 
24
  <script type="text/javascript">
25
+ window.$Vue = window.$Vue || Vue;
26
+
27
  jQuery(function ($) {
28
 
29
+ (function ($store) {
30
 
31
+ $Vue.component('lp-new-section', {
32
  template: '#tmpl-lp-new-section',
33
  data: function () {
34
  return {
60
  }
61
  });
62
 
63
+ })(LP_Curriculum_Store);
64
  });
65
  </script>
inc/admin/views/course/pagination.php CHANGED
@@ -28,11 +28,13 @@
28
  </script>
29
 
30
  <script type="text/javascript">
 
 
31
  jQuery(function ($) {
32
 
33
- (function (Vue, $store) {
34
 
35
- Vue.component('lp-pagination', {
36
  template: '#tmpl-lp-pagination',
37
  props: ['total'],
38
  data: function () {
@@ -73,7 +75,7 @@
73
  }
74
  });
75
 
76
- })(Vue, LP_Curriculum_Store);
77
 
78
  })
79
  </script>
28
  </script>
29
 
30
  <script type="text/javascript">
31
+ window.$Vue = window.$Vue || Vue;
32
+
33
  jQuery(function ($) {
34
 
35
+ (function ($store) {
36
 
37
+ $Vue.component('lp-pagination', {
38
  template: '#tmpl-lp-pagination',
39
  props: ['total'],
40
  data: function () {
75
  }
76
  });
77
 
78
+ })(LP_Curriculum_Store);
79
 
80
  })
81
  </script>
inc/admin/views/course/section-item.php CHANGED
@@ -47,11 +47,13 @@
47
  </script>
48
 
49
  <script type="text/javascript">
 
 
50
  jQuery(function ($) {
51
 
52
- (function (Vue, $store) {
53
 
54
- Vue.component('lp-section-item', {
55
  template: '#tmpl-lp-section-item',
56
  props: ['item', 'order', 'disableCurriculum'],
57
  data: function () {
@@ -142,6 +144,6 @@
142
  }
143
  });
144
 
145
- })(Vue, LP_Curriculum_Store);
146
  })
147
  </script>
47
  </script>
48
 
49
  <script type="text/javascript">
50
+ window.$Vue = window.$Vue || Vue;
51
+
52
  jQuery(function ($) {
53
 
54
+ (function ($store) {
55
 
56
+ $Vue.component('lp-section-item', {
57
  template: '#tmpl-lp-section-item',
58
  props: ['item', 'order', 'disableCurriculum'],
59
  data: function () {
144
  }
145
  });
146
 
147
+ })(LP_Curriculum_Store);
148
  })
149
  </script>
inc/admin/views/course/section.php CHANGED
@@ -66,11 +66,13 @@ learn_press_admin_view( 'course/new-section-item' );
66
  </script>
67
 
68
  <script type="text/javascript">
 
 
69
  jQuery(function ($) {
70
 
71
- (function (Vue, $store) {
72
 
73
- Vue.component('lp-section', {
74
  template: '#tmpl-lp-section',
75
  props: ['section', 'index', 'disableCurriculum'],
76
  data: function () {
@@ -288,6 +290,6 @@ learn_press_admin_view( 'course/new-section-item' );
288
  }
289
  });
290
 
291
- })(Vue, LP_Curriculum_Store);
292
  });
293
  </script>
66
  </script>
67
 
68
  <script type="text/javascript">
69
+ window.$Vue = window.$Vue || Vue;
70
+
71
  jQuery(function ($) {
72
 
73
+ (function ($store) {
74
 
75
+ $Vue.component('lp-section', {
76
  template: '#tmpl-lp-section',
77
  props: ['section', 'index', 'disableCurriculum'],
78
  data: function () {
290
  }
291
  });
292
 
293
+ })(LP_Curriculum_Store);
294
  });
295
  </script>
inc/admin/views/course/sections.php CHANGED
@@ -24,11 +24,13 @@ learn_press_admin_view( 'course/new-section' );
24
  </script>
25
 
26
  <script type="text/javascript">
 
 
27
  jQuery(function ($) {
28
 
29
- (function (Vue, $store) {
30
 
31
- Vue.component('lp-list-sections', {
32
  template: '#tmpl-lp-list-sections',
33
  computed: {
34
  // all sections
@@ -68,6 +70,6 @@ learn_press_admin_view( 'course/new-section' );
68
  }
69
  }
70
  });
71
- })(Vue, LP_Curriculum_Store);
72
  });
73
  </script>
24
  </script>
25
 
26
  <script type="text/javascript">
27
+ window.$Vue = window.$Vue || Vue;
28
+
29
  jQuery(function ($) {
30
 
31
+ (function ( $store) {
32
 
33
+ $Vue.component('lp-list-sections', {
34
  template: '#tmpl-lp-list-sections',
35
  computed: {
36
  // all sections
70
  }
71
  }
72
  });
73
+ })( LP_Curriculum_Store);
74
  });
75
  </script>
inc/admin/views/question/actions.php CHANGED
@@ -31,9 +31,10 @@
31
 
32
  <script type="text/javascript">
33
 
34
- (function (Vue, $store) {
 
35
 
36
- Vue.component('lp-question-actions', {
37
  template: '#tmpl-lp-question-actions',
38
  props: ['type'],
39
  computed: {
@@ -60,6 +61,6 @@
60
  }
61
  })
62
 
63
- })(Vue, LP_Question_Store);
64
 
65
  </script>
31
 
32
  <script type="text/javascript">
33
 
34
+ (function ($store) {
35
+ window.$Vue = window.$Vue || Vue;
36
 
37
+ $Vue.component('lp-question-actions', {
38
  template: '#tmpl-lp-question-actions',
39
  props: ['type'],
40
  computed: {
61
  }
62
  })
63
 
64
+ })(LP_Question_Store);
65
 
66
  </script>
inc/admin/views/question/answer.php CHANGED
@@ -38,9 +38,10 @@ learn_press_admin_view( 'question/option' );
38
  </script>
39
 
40
  <script type="text/javascript">
41
- (function (Vue, $store, $) {
 
42
 
43
- Vue.component('lp-question-answer', {
44
  template: '#tmpl-lp-question-answer',
45
  props: ['type', 'answers'],
46
  computed: {
@@ -136,6 +137,6 @@ learn_press_admin_view( 'question/option' );
136
  }
137
  }
138
  })
139
- })(Vue, LP_Question_Store, jQuery);
140
 
141
  </script>
38
  </script>
39
 
40
  <script type="text/javascript">
41
+ (function ($store, $) {
42
+ window.$Vue = window.$Vue || Vue;
43
 
44
+ $Vue.component('lp-question-answer', {
45
  template: '#tmpl-lp-question-answer',
46
  props: ['type', 'answers'],
47
  computed: {
137
  }
138
  }
139
  })
140
+ })(LP_Question_Store, jQuery);
141
 
142
  </script>
inc/admin/views/question/editor.php CHANGED
@@ -24,9 +24,10 @@ learn_press_admin_view( 'question/answer' );
24
  </script>
25
 
26
  <script type="text/javascript">
27
- (function (Vue, $store, $) {
 
28
 
29
- Vue.component('lp-question-editor', {
30
  template: '#tmpl-lp-question-editor',
31
  mounted: function () {
32
  var vm = this;
@@ -62,5 +63,5 @@ learn_press_admin_view( 'question/answer' );
62
  }
63
  });
64
 
65
- })(Vue, LP_Question_Store, jQuery);
66
  </script>
24
  </script>
25
 
26
  <script type="text/javascript">
27
+ (function ($store, $) {
28
+ window.$Vue = window.$Vue || Vue;
29
 
30
+ $Vue.component('lp-question-editor', {
31
  template: '#tmpl-lp-question-editor',
32
  mounted: function () {
33
  var vm = this;
63
  }
64
  });
65
 
66
+ })(LP_Question_Store, jQuery);
67
  </script>
inc/admin/views/question/option.php CHANGED
@@ -30,9 +30,10 @@
30
  </script>
31
 
32
  <script type="text/javascript">
33
- (function (Vue, $store, $) {
 
34
 
35
- Vue.component('lp-question-answer-option', {
36
  template: '#tmpl-lp-question-answer-option',
37
  props: ['answer', 'index', 'type', 'radio', 'number'],
38
  data: function () {
@@ -88,6 +89,6 @@
88
  }
89
  }
90
  })
91
- })(Vue, LP_Question_Store, jQuery);
92
 
93
  </script>
30
  </script>
31
 
32
  <script type="text/javascript">
33
+ (function ($store, $) {
34
+ window.$Vue = window.$Vue || Vue;
35
 
36
+ $Vue.component('lp-question-answer-option', {
37
  template: '#tmpl-lp-question-answer-option',
38
  props: ['answer', 'index', 'type', 'radio', 'number'],
39
  data: function () {
89
  }
90
  }
91
  })
92
+ })(LP_Question_Store, jQuery);
93
 
94
  </script>
inc/admin/views/quiz/added-items-preview.php CHANGED
@@ -20,9 +20,10 @@
20
  </script>
21
 
22
  <script type="text/javascript">
23
- (function (Vue, $store) {
 
24
 
25
- Vue.component('lp-quiz-added-items-preview', {
26
  template: '#tmpl-lp-quiz-added-items-preview',
27
  props: {
28
  // only show added items
@@ -41,5 +42,5 @@
41
  }
42
  );
43
 
44
- })(Vue, LP_Quiz_Store);
45
  </script>
20
  </script>
21
 
22
  <script type="text/javascript">
23
+ (function ($store) {
24
+ window.$Vue = window.$Vue || Vue;
25
 
26
+ $Vue.component('lp-quiz-added-items-preview', {
27
  template: '#tmpl-lp-quiz-added-items-preview',
28
  props: {
29
  // only show added items
42
  }
43
  );
44
 
45
+ })(LP_Quiz_Store);
46
  </script>
inc/admin/views/quiz/editor.php CHANGED
@@ -82,9 +82,10 @@ learn_press_admin_view( 'quiz/modal-choose-items' );
82
  </script>
83
 
84
  <script type="text/javascript">
85
- (function (Vue, $store, $) {
 
86
 
87
- Vue.component('lp-quiz-editor', {
88
  template: '#tmpl-lp-quiz-editor',
89
  data: function () {
90
  return {
@@ -180,5 +181,5 @@ learn_press_admin_view( 'quiz/modal-choose-items' );
180
  }
181
  })
182
 
183
- })(Vue, LP_Quiz_Store, jQuery);
184
  </script>
82
  </script>
83
 
84
  <script type="text/javascript">
85
+ (function ($store, $) {
86
+ window.$Vue = window.$Vue || Vue;
87
 
88
+ $Vue.component('lp-quiz-editor', {
89
  template: '#tmpl-lp-quiz-editor',
90
  data: function () {
91
  return {
181
  }
182
  })
183
 
184
+ })(LP_Quiz_Store, jQuery);
185
  </script>
inc/admin/views/quiz/modal-choose-items.php CHANGED
@@ -17,9 +17,10 @@ learn_press_admin_view( 'quiz/pagination' );
17
  </script>
18
 
19
  <script type="text/javascript">
20
- (function (Vue, $store) {
 
21
 
22
- Vue.component('lp-quiz-choose-item', {
23
  template: '#tmpl-lp-quiz-choose-item',
24
  props: ['item', 'added'],
25
  watch: {
@@ -41,7 +42,7 @@ learn_press_admin_view( 'quiz/pagination' );
41
  }
42
  })
43
 
44
- })(Vue, LP_Quiz_Store);
45
  </script>
46
 
47
  <script type="text/x-template" id="tmpl-lp-quiz-choose-items">
@@ -103,9 +104,11 @@ learn_press_admin_view( 'quiz/pagination' );
103
  </script>
104
 
105
  <script>
106
- (function (Vue, $store, $) {
107
 
108
- Vue.component('lp-quiz-choose-items', {
 
 
109
  template: '#tmpl-lp-quiz-choose-items',
110
  data: function () {
111
  return {
@@ -238,5 +241,5 @@ learn_press_admin_view( 'quiz/pagination' );
238
  }
239
  })
240
 
241
- })(Vue, LP_Quiz_Store, jQuery)
242
  </script>
17
  </script>
18
 
19
  <script type="text/javascript">
20
+ (function ($store) {
21
+ window.$Vue = window.$Vue || Vue;
22
 
23
+ $Vue.component('lp-quiz-choose-item', {
24
  template: '#tmpl-lp-quiz-choose-item',
25
  props: ['item', 'added'],
26
  watch: {
42
  }
43
  })
44
 
45
+ })(LP_Quiz_Store);
46
  </script>
47
 
48
  <script type="text/x-template" id="tmpl-lp-quiz-choose-items">
104
  </script>
105
 
106
  <script>
107
+ window.$Vue = window.$Vue || Vue;
108
 
109
+ (function ($store, $) {
110
+
111
+ $Vue.component('lp-quiz-choose-items', {
112
  template: '#tmpl-lp-quiz-choose-items',
113
  data: function () {
114
  return {
241
  }
242
  })
243
 
244
+ })(LP_Quiz_Store, jQuery)
245
  </script>
inc/admin/views/quiz/pagination.php CHANGED
@@ -26,9 +26,10 @@
26
  </script>
27
 
28
  <script type="text/javascript">
29
- (function (Vue, $store, $) {
 
30
 
31
- Vue.component('lp-quiz-pagination', {
32
  template: '#tmpl-lp-quiz-pagination',
33
  props: ['total'],
34
  data: function () {
@@ -72,5 +73,5 @@
72
  }
73
  });
74
 
75
- })(Vue, LP_Quiz_Store, jQuery)
76
  </script>
26
  </script>
27
 
28
  <script type="text/javascript">
29
+ (function ($store, $) {
30
+ window.$Vue = window.$Vue || Vue;
31
 
32
+ $Vue.component('lp-quiz-pagination', {
33
  template: '#tmpl-lp-quiz-pagination',
34
  props: ['total'],
35
  data: function () {
73
  }
74
  });
75
 
76
+ })(LP_Quiz_Store, jQuery)
77
  </script>
inc/admin/views/quiz/question-actions.php CHANGED
@@ -58,9 +58,10 @@
58
  </script>
59
 
60
  <script type="text/javascript">
61
- (function (Vue, $store) {
 
62
 
63
- Vue.component('lp-quiz-question-actions', {
64
  template: '#tmpl-lp-quiz-question-actions',
65
  props: ['question', 'index'],
66
  data: function () {
@@ -160,5 +161,5 @@
160
  }
161
  });
162
 
163
- })(Vue, LP_Quiz_Store);
164
  </script>
58
  </script>
59
 
60
  <script type="text/javascript">
61
+ (function ($store) {
62
+ window.$Vue = window.$Vue || Vue;
63
 
64
+ $Vue.component('lp-quiz-question-actions', {
65
  template: '#tmpl-lp-quiz-question-actions',
66
  props: ['question', 'index'],
67
  data: function () {
161
  }
162
  });
163
 
164
+ })(LP_Quiz_Store);
165
  </script>
inc/admin/views/quiz/question-answer-option.php CHANGED
@@ -28,9 +28,10 @@
28
  </script>
29
 
30
  <script type="text/javascript">
31
- (function (Vue, $store) {
 
32
 
33
- Vue.component('lp-quiz-question-answer-option', {
34
  template: '#tmpl-lp-quiz-question-answer-option',
35
  props: ['question', 'answer', 'index'],
36
  data: function () {
@@ -110,5 +111,5 @@
110
  }
111
  });
112
 
113
- })(Vue, LP_Quiz_Store);
114
  </script>
28
  </script>
29
 
30
  <script type="text/javascript">
31
+ (function ($store) {
32
+ window.$Vue = window.$Vue || Vue;
33
 
34
+ $Vue.component('lp-quiz-question-answer-option', {
35
  template: '#tmpl-lp-quiz-question-answer-option',
36
  props: ['question', 'answer', 'index'],
37
  data: function () {
111
  }
112
  });
113
 
114
+ })(LP_Quiz_Store);
115
  </script>
inc/admin/views/quiz/question-answer.php CHANGED
@@ -37,8 +37,10 @@ learn_press_admin_view( 'quiz/question-answer-option' );
37
  </script>
38
 
39
  <script type="text/javascript">
40
- (function (Vue, $store, $) {
41
- Vue.component('lp-quiz-question-answers', {
 
 
42
  template: '#tmpl-lp-quiz-question-answers',
43
  props: ['question'],
44
  computed: {
@@ -127,5 +129,5 @@ learn_press_admin_view( 'quiz/question-answer-option' );
127
  }
128
  }
129
  })
130
- })(Vue, LP_Quiz_Store, jQuery);
131
  </script>
37
  </script>
38
 
39
  <script type="text/javascript">
40
+ (function ($store, $) {
41
+ window.$Vue = window.$Vue || Vue;
42
+
43
+ $Vue.component('lp-quiz-question-answers', {
44
  template: '#tmpl-lp-quiz-question-answers',
45
  props: ['question'],
46
  computed: {
129
  }
130
  }
131
  })
132
+ })(LP_Quiz_Store, jQuery);
133
  </script>
inc/admin/views/quiz/question-meta.php CHANGED
@@ -72,9 +72,10 @@
72
  </script>
73
 
74
  <script type="text/javascript">
75
- (function (Vue, $store) {
 
76
 
77
- Vue.component('lp-quiz-question-meta', {
78
  template: '#tmpl-lp-quiz-question-meta',
79
  props: ['question'],
80
  methods: {
@@ -109,5 +110,5 @@
109
  }
110
  })
111
 
112
- })(Vue, LP_Quiz_Store);
113
  </script>
72
  </script>
73
 
74
  <script type="text/javascript">
75
+ (function ($store) {
76
+ window.$Vue = window.$Vue || Vue;
77
 
78
+ $Vue.component('lp-quiz-question-meta', {
79
  template: '#tmpl-lp-quiz-question-meta',
80
  props: ['question'],
81
  methods: {
110
  }
111
  })
112
 
113
+ })(LP_Quiz_Store);
114
  </script>
inc/admin/views/quiz/question-settings.php CHANGED
@@ -25,8 +25,10 @@ learn_press_admin_view( 'quiz/question-meta' );
25
 
26
 
27
  <script type="text/javascript">
28
- (function ($, Vue, $store) {
29
- Vue.component('lp-quiz-question-settings', {
 
 
30
  template: '#tmpl-lp-quiz-question-settings',
31
  props: ['question', 'index'],
32
  computed: {
@@ -41,5 +43,5 @@ learn_press_admin_view( 'quiz/question-meta' );
41
  }
42
  }
43
  })
44
- })(jQuery, Vue, LP_Quiz_Store)
45
  </script>
25
 
26
 
27
  <script type="text/javascript">
28
+ (function ($, $store) {
29
+ window.$Vue = window.$Vue || Vue;
30
+
31
+ $Vue.component('lp-quiz-question-settings', {
32
  template: '#tmpl-lp-quiz-question-settings',
33
  props: ['question', 'index'],
34
  computed: {
43
  }
44
  }
45
  })
46
+ })(jQuery, LP_Quiz_Store)
47
  </script>
inc/admin/views/quiz/question.php CHANGED
@@ -18,9 +18,10 @@ learn_press_admin_view( 'quiz/question-settings' );
18
  </script>
19
 
20
  <script type="text/javascript">
21
- (function (Vue, $store, $) {
 
22
 
23
- Vue.component('lp-quiz-question-item', {
24
  template: '#tmpl-lp-quiz-question-item',
25
  props: ['question', 'index'],
26
  computed: {
@@ -54,5 +55,5 @@ learn_press_admin_view( 'quiz/question-settings' );
54
  }
55
  });
56
 
57
- })(Vue, LP_Quiz_Store, jQuery);
58
  </script>
18
  </script>
19
 
20
  <script type="text/javascript">
21
+ (function ($store, $) {
22
+ window.$Vue = window.$Vue || Vue;
23
 
24
+ $Vue.component('lp-quiz-question-item', {
25
  template: '#tmpl-lp-quiz-question-item',
26
  props: ['question', 'index'],
27
  computed: {
55
  }
56
  });
57
 
58
+ })(LP_Quiz_Store, jQuery);
59
  </script>
inc/admin/views/quiz/questions.php CHANGED
@@ -16,9 +16,9 @@ learn_press_admin_view( 'quiz/question' );
16
  </script>
17
 
18
  <script type="text/javascript">
19
- (function (Vue, $store, $) {
20
-
21
- Vue.component('lp-quiz-questions', {
22
  template: '#tmpl-lp-quiz-questions',
23
  computed: {
24
  // list quiz questions
@@ -55,5 +55,5 @@ learn_press_admin_view( 'quiz/question' );
55
  }
56
  });
57
 
58
- })(Vue, LP_Quiz_Store, jQuery)
59
  </script>
16
  </script>
17
 
18
  <script type="text/javascript">
19
+ (function ($store, $) {
20
+ window.$Vue = window.$Vue || Vue;
21
+ $Vue.component('lp-quiz-questions', {
22
  template: '#tmpl-lp-quiz-questions',
23
  computed: {
24
  // list quiz questions
55
  }
56
  });
57
 
58
+ })(LP_Quiz_Store, jQuery)
59
  </script>
inc/admin/views/tools/course/html-course.php CHANGED
@@ -63,10 +63,13 @@ $localize = array(
63
  );
64
  ?>
65
  <script>
 
 
66
  jQuery(function ($) {
 
67
  var js_localize = <?php echo wp_json_encode( $localize );?>
68
 
69
- new Vue({
70
  el: '#learn-press-reset-course-users',
71
  data: {
72
  s: '',
63
  );
64
  ?>
65
  <script>
66
+ window.$Vue = window.$Vue || Vue;
67
+
68
  jQuery(function ($) {
69
+
70
  var js_localize = <?php echo wp_json_encode( $localize );?>
71
 
72
+ new $Vue({
73
  el: '#learn-press-reset-course-users',
74
  data: {
75
  s: '',
inc/admin/views/tools/course/html-user-item.php CHANGED
@@ -36,10 +36,12 @@ $localize = array(
36
  );
37
  ?>
38
  <script>
 
 
39
  jQuery(function ($) {
40
  var js_localize = <?php echo wp_json_encode( $localize );?>
41
 
42
- new Vue({
43
  el: '#learn-press-reset-user-item',
44
  data: {
45
  user_id: '',
36
  );
37
  ?>
38
  <script>
39
+ window.$Vue = window.$Vue || Vue;
40
+
41
  jQuery(function ($) {
42
  var js_localize = <?php echo wp_json_encode( $localize );?>
43
 
44
+ new $Vue({
45
  el: '#learn-press-reset-user-item',
46
  data: {
47
  user_id: '',
inc/admin/views/tools/course/html-user.php CHANGED
@@ -71,10 +71,12 @@ $localize = array(
71
  );
72
  ?>
73
  <script>
 
 
74
  jQuery(function ($) {
75
  var js_localize = <?php echo wp_json_encode( $localize );?>
76
 
77
- new Vue({
78
  el: '#learn-press-reset-user-courses',
79
  data: {
80
  s: '',
71
  );
72
  ?>
73
  <script>
74
+ window.$Vue = window.$Vue || Vue;
75
+
76
  jQuery(function ($) {
77
  var js_localize = <?php echo wp_json_encode( $localize );?>
78
 
79
+ new $Vue({
80
  el: '#learn-press-reset-user-courses',
81
  data: {
82
  s: '',
inc/class-lp-assets.php CHANGED
@@ -85,12 +85,12 @@ class LP_Assets extends LP_Abstract_Assets {
85
  'enqueue' => false
86
  ),
87
  'lp-vuex' => array(
88
- 'url' => self::url( 'js/vendor/vuex.2.3.1.js' ),
89
- 'ver' => '2.3.1',
90
  'enqueue' => false
91
  ),
92
  'lp-vue-resource' => array(
93
- 'url' => self::url( 'js/vendor/vue-resource.1.3.4.js' ),
94
  'ver' => '1.3.4',
95
  'enqueue' => false
96
  ),
85
  'enqueue' => false
86
  ),
87
  'lp-vuex' => array(
88
+ 'url' => self::url( 'js/vendor/vuex.js' ),
89
+ 'ver' => '3.1.0',
90
  'enqueue' => false
91
  ),
92
  'lp-vue-resource' => array(
93
+ 'url' => self::url( 'js/vendor/vue-resource.js' ),
94
  'ver' => '1.3.4',
95
  'enqueue' => false
96
  ),
inc/curds/class-lp-course-curd.php CHANGED
@@ -250,7 +250,7 @@ if ( ! class_exists( 'LP_Course_CURD' ) ) {
250
  }
251
 
252
  $query = $wpdb->prepare( "
253
- SELECT item_id id, item_type `type`, si.section_id
254
  FROM {$wpdb->learnpress_section_items} si
255
  INNER JOIN {$wpdb->learnpress_sections} s ON si.section_id = s.section_id
256
  INNER JOIN {$wpdb->posts} c ON c.ID = s.section_course_id
250
  }
251
 
252
  $query = $wpdb->prepare( "
253
+ SELECT item_id id, it.post_type `type`, si.section_id
254
  FROM {$wpdb->learnpress_section_items} si
255
  INNER JOIN {$wpdb->learnpress_sections} s ON si.section_id = s.section_id
256
  INNER JOIN {$wpdb->posts} c ON c.ID = s.section_course_id
inc/curds/class-lp-helper-curd.php CHANGED
@@ -16,9 +16,9 @@ class LP_Helper_CURD {
16
  *
17
  * @since 3.0.0
18
  *
19
- * @param string $type - E.g: post, user, ...
20
- * @param array $ids
21
- * @param int $limit
22
  */
23
  public static function update_meta_cache( $ids, $type = 'post', $limit = 500 ) {
24
 
@@ -95,6 +95,7 @@ class LP_Helper_CURD {
95
  foreach ( $posts as $post ) {
96
  $post = sanitize_post( $post, 'raw' );
97
  $post_types[ $post->ID ] = $post->post_type;
 
98
  wp_cache_set( $post->ID, $post, 'posts' );
99
  }
100
  }
16
  *
17
  * @since 3.0.0
18
  *
19
+ * @param string $type - E.g: post, user, ...
20
+ * @param array|int $ids
21
+ * @param int $limit
22
  */
23
  public static function update_meta_cache( $ids, $type = 'post', $limit = 500 ) {
24
 
95
  foreach ( $posts as $post ) {
96
  $post = sanitize_post( $post, 'raw' );
97
  $post_types[ $post->ID ] = $post->post_type;
98
+
99
  wp_cache_set( $post->ID, $post, 'posts' );
100
  }
101
  }
inc/curds/class-lp-order-curd.php CHANGED
@@ -95,12 +95,17 @@ class LP_Order_CURD extends LP_Object_Data_CURD implements LP_Interface_CURD {
95
  * @return mixed
96
  */
97
  public function read_items( $order ) {
98
-
99
  global $wpdb;
100
-
101
  $query = $wpdb->prepare( "
102
- SELECT order_item_id as id, order_item_name as name
 
 
 
103
  FROM {$wpdb->learnpress_order_items} oi
 
 
 
104
  WHERE order_id = %d
105
  ", $order->get_id() );
106
 
@@ -110,7 +115,10 @@ class LP_Order_CURD extends LP_Object_Data_CURD implements LP_Interface_CURD {
110
  if ( $_items ) {
111
  foreach ( $_items as $item ) {
112
  $item = (array) $item;
113
- $this->get_item_meta( $item );
 
 
 
114
  if ( ! empty( $item['course_id'] ) ) {
115
  $items[ $item['id'] ] = $item;
116
  }
95
  * @return mixed
96
  */
97
  public function read_items( $order ) {
 
98
  global $wpdb;
99
+ $screen = function_exists('get_current_screen')? get_current_screen():null;
100
  $query = $wpdb->prepare( "
101
+ SELECT order_item_id as id, order_item_name as name
102
+ , oim.meta_value as `course_id`
103
+ # , oim2.meta_value as `quantity`
104
+ # , oim3.meta_value as `total`
105
  FROM {$wpdb->learnpress_order_items} oi
106
+ INNER JOIN {$wpdb->learnpress_order_itemmeta} oim ON oi.order_item_id = oim.learnpress_order_item_id AND oim.meta_key='_course_id'
107
+ # INNER JOIN {$wpdb->learnpress_order_itemmeta} oim2 ON oi.order_item_id = oim2.learnpress_order_item_id AND oim2.meta_key='_quantity'
108
+ # INNER JOIN {$wpdb->learnpress_order_itemmeta} oim3 ON oi.order_item_id = oim3.learnpress_order_item_id AND oim3.meta_key='_total'
109
  WHERE order_id = %d
110
  ", $order->get_id() );
111
 
115
  if ( $_items ) {
116
  foreach ( $_items as $item ) {
117
  $item = (array) $item;
118
+ $items[$item['id']] = $item;
119
+ if(!$screen || $screen->id !== 'edit-lp_order'){
120
+ $this->get_item_meta( $item );
121
+ }
122
  if ( ! empty( $item['course_id'] ) ) {
123
  $items[ $item['id'] ] = $item;
124
  }
inc/curds/class-lp-quiz-curd.php CHANGED
@@ -236,10 +236,11 @@ if ( ! function_exists( 'LP_Quiz_CURD' ) ) {
236
  SELECT question_id
237
  FROM {$wpdb->posts} p
238
  INNER JOIN {$wpdb->learnpress_quiz_questions} qq ON qq.quiz_id = p.ID
 
239
  AND p.ID = %d
240
  AND p.post_status = %s
241
  ORDER BY question_order
242
- ", $quiz_id, 'publish' );
243
 
244
  $ids = $wpdb->get_col( $query );
245
 
236
  SELECT question_id
237
  FROM {$wpdb->posts} p
238
  INNER JOIN {$wpdb->learnpress_quiz_questions} qq ON qq.quiz_id = p.ID
239
+ INNER JOIN {$wpdb->posts} q ON qq.question_id = q.ID AND q.post_status <> %s
240
  AND p.ID = %d
241
  AND p.post_status = %s
242
  ORDER BY question_order
243
+ ", 'trash', $quiz_id, 'publish' );
244
 
245
  $ids = $wpdb->get_col( $query );
246
 
inc/curds/class-lp-user-curd.php CHANGED
@@ -507,15 +507,16 @@ class LP_User_CURD extends LP_Object_Data_CURD implements LP_Interface_CURD {
507
  * group of an item
508
  */
509
  $query = $wpdb->prepare( "
510
- SELECT *
511
- FROM (
512
- SELECT *
513
- FROM {$wpdb->learnpress_user_items}
514
- WHERE item_type IN({$type_in})
515
- AND parent_id = %d
516
- ORDER BY item_id, user_item_id DESC
517
- ) X
518
- GROUP BY item_id
 
519
  ", $user_item_id );
520
 
521
  return $wpdb->get_results( $query );
507
  * group of an item
508
  */
509
  $query = $wpdb->prepare( "
510
+ SELECT ui.*
511
+ FROM (
512
+ SELECT user_id, item_id, MAX(user_item_id) max_id
513
+ FROM {$wpdb->learnpress_user_items} GROUP BY user_id, item_id
514
+ ) AS X
515
+ INNER JOIN {$wpdb->learnpress_user_items} ui ON ui.user_id = X.user_id AND ui.item_id = X.item_id AND ui.user_item_id = X.max_id
516
+ INNER JOIN {$wpdb->users} u ON u.ID = X.user_id
517
+ INNER JOIN {$wpdb->posts} p ON p.ID = X.item_id
518
+ WHERE ui.parent_id = %d
519
+ ORDER BY user_item_id ASC
520
  ", $user_item_id );
521
 
522
  return $wpdb->get_results( $query );
inc/custom-post-types/abstract.php CHANGED
@@ -151,7 +151,7 @@ abstract class LP_Abstract_Post_Type {
151
  jQuery(function ($) {
152
  var $input = $('#post-search-input'),
153
  $form = $($input[0].form),
154
- $select = $('<select name="author" id="author"></select>').append('<?php echo esc_js( $option );?>').insertAfter($input).select2({
155
  ajax: {
156
  url: window.location.href + '&lp-ajax=search-authors',
157
  dataType: 'json',
151
  jQuery(function ($) {
152
  var $input = $('#post-search-input'),
153
  $form = $($input[0].form),
154
+ $select = $('<select name="author" id="author"></select>').append($('<?php echo $option;?>')).insertAfter($input).select2({
155
  ajax: {
156
  url: window.location.href + '&lp-ajax=search-authors',
157
  dataType: 'json',
inc/custom-post-types/course.php CHANGED
@@ -108,7 +108,7 @@ if ( ! class_exists( 'LP_Course_Post_Type' ) ) {
108
  'notice_sale_price' => __( 'Course sale price must less than the regular price', 'learnpress' ),
109
  'notice_price' => __( 'Course price must greater than the sale price', 'learnpress' ),
110
  'notice_sale_start_date' => __( 'Sale start date must before sale end date', 'learnpress' ),
111
- 'notice_sale_end_date' => __( 'Sale end date must before sale start date', 'learnpress' ),
112
  'notice_invalid_date' => __( 'Invalid date', 'learnpress' ),
113
  ),
114
  'sections' => array(
@@ -1230,6 +1230,7 @@ if ( ! class_exists( 'LP_Course_Post_Type' ) ) {
1230
  } else if ( ( $sale_price == '' ) || ( $sale_price < 0 ) || ( absint( $sale_price ) >= $price ) || ! $this->_validate_sale_price_date() ) {
1231
  $keys = array( '_lp_sale_price', '_lp_sale_start', '_lp_sale_end' );
1232
  }
 
1233
  if ( $keys ) {
1234
  $format = array_fill( 0, sizeof( $keys ), '%s' );
1235
  $sql = "
@@ -1245,6 +1246,7 @@ if ( ! class_exists( 'LP_Course_Post_Type' ) ) {
1245
  unset( $_REQUEST[ $key ] );
1246
  unset( $_POST[ $key ] );
1247
  }
 
1248
  }
1249
 
1250
  if ( $price ) {
@@ -1266,7 +1268,9 @@ if ( ! class_exists( 'LP_Course_Post_Type' ) ) {
1266
  $end = strtotime( $sale_price_end );
1267
  $start = strtotime( $sale_price_start );
1268
 
1269
- return ( ( $now >= $start || ! $sale_price_start ) && ( $now <= $end || ! $sale_price_end ) || ( ! $sale_price_start && ! $sale_price_end ) );
 
 
1270
  }
1271
 
1272
  /**
108
  'notice_sale_price' => __( 'Course sale price must less than the regular price', 'learnpress' ),
109
  'notice_price' => __( 'Course price must greater than the sale price', 'learnpress' ),
110
  'notice_sale_start_date' => __( 'Sale start date must before sale end date', 'learnpress' ),
111
+ 'notice_sale_end_date' => __( 'Sale end date must after sale start date', 'learnpress' ),
112
  'notice_invalid_date' => __( 'Invalid date', 'learnpress' ),
113
  ),
114
  'sections' => array(
1230
  } else if ( ( $sale_price == '' ) || ( $sale_price < 0 ) || ( absint( $sale_price ) >= $price ) || ! $this->_validate_sale_price_date() ) {
1231
  $keys = array( '_lp_sale_price', '_lp_sale_start', '_lp_sale_end' );
1232
  }
1233
+
1234
  if ( $keys ) {
1235
  $format = array_fill( 0, sizeof( $keys ), '%s' );
1236
  $sql = "
1246
  unset( $_REQUEST[ $key ] );
1247
  unset( $_POST[ $key ] );
1248
  }
1249
+
1250
  }
1251
 
1252
  if ( $price ) {
1268
  $end = strtotime( $sale_price_end );
1269
  $start = strtotime( $sale_price_start );
1270
 
1271
+ learn_press_debug($now, $sale_price_end, $sale_price_start, $end,$start);
1272
+
1273
+ return ( ( $sale_price_start ) && ( $now <= $end || ! $sale_price_end ) || ( ! $sale_price_start && ! $sale_price_end ) );
1274
  }
1275
 
1276
  /**
inc/custom-post-types/order.php CHANGED
@@ -485,13 +485,12 @@ if ( ! class_exists( 'LP_Order_Post_Type' ) ) {
485
  */
486
  public function posts_where_paged( $where ) {
487
  global $wpdb, $wp_query;
488
-
489
- if(is_admin() && $this->_is_archive() && !$wp_query->query['post_status']){
490
  $statuses = array_keys(learn_press_get_register_order_statuses());
491
  $search = "{$wpdb->posts}.post_status = 'publish' ";
492
  $tmps = array($search);
493
  $tmp = "{$wpdb->posts}.post_status = %s ";
494
- foreach($statuses as $status ){
495
  $tmps[]=$wpdb->prepare( $tmp, $status );
496
  }
497
  $replace = implode(' OR ',$tmps);
@@ -505,22 +504,9 @@ if ( ! class_exists( 'LP_Order_Post_Type' ) ) {
505
  # filter by user id
506
  preg_match( "#{$wpdb->posts}\.post_author IN\s*\((\d+)\)#", $where, $matches );
507
  if ( ! empty( $matches ) && isset( $matches[1] ) ) {
508
-
509
  $author_id = intval( $matches[1] );
510
- $sql = " {$wpdb->posts}.ID IN ( SELECT
511
- IF( p.post_parent >0, p.post_parent, p.ID)
512
- FROM
513
- {$wpdb->posts} AS p
514
- INNER JOIN
515
- {$wpdb->postmeta} m ON p.ID = m.post_id and p.post_type = %s
516
- AND m.meta_key = %s
517
- INNER JOIN
518
- {$wpdb->users} u on m.meta_value = u.ID
519
- WHERE
520
- p.post_type = 'lp_order'
521
- AND u.ID = %d ) ";
522
-
523
- $sql = $wpdb->prepare( $sql, array( LP_ORDER_CPT, '_user_id', $author_id ) );
524
  $where = str_replace( $matches[0], $sql, $where );
525
  }
526
 
@@ -552,6 +538,7 @@ if ( ! class_exists( 'LP_Order_Post_Type' ) ) {
552
  SELECT DISTINCT order_id FROM {$wpdb->learnpress_order_items} WHERE `order_item_name` like %s
553
  )",$s);
554
  if ( ! empty( $matches2 ) && isset( $matches2[0] ) ) {
 
555
  $where = str_replace( $matches2[0], $sql . ' OR ' . $matches2[0], $where );
556
  } else {
557
  $where .= " AND " . $sql;
@@ -562,6 +549,8 @@ if ( ! class_exists( 'LP_Order_Post_Type' ) ) {
562
  }
563
 
564
  public function posts_fields( $fields ) {
 
 
565
  if ( ! $this->_is_archive() || ! $this->_is_search() ) {
566
  return $fields;
567
  }
@@ -599,12 +588,16 @@ if ( ! class_exists( 'LP_Order_Post_Type' ) ) {
599
  }
600
 
601
  public function posts_join_paged( $join ) {
 
602
  if ( ! $this->_is_archive() ) {
603
  return $join;
604
  }
605
- global $wpdb;
606
  $join .= " INNER JOIN {$wpdb->postmeta} pm1 ON {$wpdb->posts}.ID = pm1.post_id AND pm1.meta_key = '_user_id'";
607
  $join .= " INNER JOIN {$wpdb->postmeta} pm2 ON {$wpdb->posts}.ID = pm2.post_id AND pm2.meta_key = '_order_total'";
 
 
 
608
  $join .= " LEFT JOIN {$wpdb->users} uu ON pm1.meta_value = uu.ID";
609
 
610
  return $join;
485
  */
486
  public function posts_where_paged( $where ) {
487
  global $wpdb, $wp_query;
488
+ if( is_admin() && $this->_is_archive() && !$wp_query->query['post_status'] ) {
 
489
  $statuses = array_keys(learn_press_get_register_order_statuses());
490
  $search = "{$wpdb->posts}.post_status = 'publish' ";
491
  $tmps = array($search);
492
  $tmp = "{$wpdb->posts}.post_status = %s ";
493
+ foreach( $statuses as $status ) {
494
  $tmps[]=$wpdb->prepare( $tmp, $status );
495
  }
496
  $replace = implode(' OR ',$tmps);
504
  # filter by user id
505
  preg_match( "#{$wpdb->posts}\.post_author IN\s*\((\d+)\)#", $where, $matches );
506
  if ( ! empty( $matches ) && isset( $matches[1] ) ) {
 
507
  $author_id = intval( $matches[1] );
508
+ $sql = " pm1.meta_value = %d ";
509
+ $sql = $wpdb->prepare( $sql, $author_id );
 
 
 
 
 
 
 
 
 
 
 
 
510
  $where = str_replace( $matches[0], $sql, $where );
511
  }
512
 
538
  SELECT DISTINCT order_id FROM {$wpdb->learnpress_order_items} WHERE `order_item_name` like %s
539
  )",$s);
540
  if ( ! empty( $matches2 ) && isset( $matches2[0] ) ) {
541
+ $sql = $wpdb->prepare(" loi.order_item_name LIKE %s",$s);
542
  $where = str_replace( $matches2[0], $sql . ' OR ' . $matches2[0], $where );
543
  } else {
544
  $where .= " AND " . $sql;
549
  }
550
 
551
  public function posts_fields( $fields ) {
552
+ global $wp_query;
553
+
554
  if ( ! $this->_is_archive() || ! $this->_is_search() ) {
555
  return $fields;
556
  }
588
  }
589
 
590
  public function posts_join_paged( $join ) {
591
+ global $wpdb, $wp_query;
592
  if ( ! $this->_is_archive() ) {
593
  return $join;
594
  }
595
+ $s = $wp_query->get( 's' );
596
  $join .= " INNER JOIN {$wpdb->postmeta} pm1 ON {$wpdb->posts}.ID = pm1.post_id AND pm1.meta_key = '_user_id'";
597
  $join .= " INNER JOIN {$wpdb->postmeta} pm2 ON {$wpdb->posts}.ID = pm2.post_id AND pm2.meta_key = '_order_total'";
598
+ if ( $s ) {
599
+ $join .= " INNER JOIN {$wpdb->learnpress_order_items} loi ON {$wpdb->posts}.ID = loi.order_id";
600
+ }
601
  $join .= " LEFT JOIN {$wpdb->users} uu ON pm1.meta_value = uu.ID";
602
 
603
  return $join;
inc/emails/class-lp-email-cancelled-order-instructor.php CHANGED
@@ -67,7 +67,10 @@ if ( ! class_exists( 'LP_Email_Cancelled_Order_Instructor' ) ) {
67
  /**
68
  * If the instructor also is admin and email for admin is enabled
69
  */
70
- if ( $user->is_admin() && LP_Emails::get_email( 'cancelled-order-admin' )->enable() ) {
 
 
 
71
  continue;
72
  }
73
 
67
  /**
68
  * If the instructor also is admin and email for admin is enabled
69
  */
70
+ $instructor_email = $instructor->get_email();
71
+ $admin_email = apply_filters( 'learn-press/email/admin-email', get_option( 'admin_email' ));
72
+ $admin_email =LP()->settings->get( 'emails_cancelled-order-admin.recipients', $admin_email );
73
+ if ( $user->is_admin() && $admin_email == $instructor_email && LP_Emails::get_email( 'cancelled-order-admin' )->enable() ) {
74
  continue;
75
  }
76
 
inc/emails/class-lp-email-enrolled-course-instructor.php CHANGED
@@ -57,7 +57,10 @@ if ( ! class_exists( 'LP_Email_Enrolled_Course_Instructor' ) ) {
57
  /**
58
  * If the instructor also is admin and email for admin is enabled
59
  */
60
- if ( $instructor->is_admin() && LP_Emails::get_email( 'enrolled-course-admin' )->enable() ) {
 
 
 
61
  return false;
62
  }
63
 
57
  /**
58
  * If the instructor also is admin and email for admin is enabled
59
  */
60
+ $instructor_email = $instructor->get_email();
61
+ $admin_email = apply_filters( 'learn-press/email/admin-email', get_option( 'admin_email' ));
62
+ $admin_email =LP()->settings->get( 'emails_enrolled-course-admin.recipients', $admin_email );
63
+ if ( $instructor->is_admin() && $admin_email== $instructor_email && LP_Emails::get_email( 'enrolled-course-admin' )->enable() ) {
64
  return false;
65
  }
66
 
inc/emails/class-lp-email-finished-course-instructor.php CHANGED
@@ -57,7 +57,10 @@ if ( ! class_exists( 'LP_Email_Finished_Course_Instructor' ) ) {
57
  /**
58
  * If the instructor also is admin and email for admin is enabled
59
  */
60
- if ( $instructor->is_admin() && LP_Emails::get_email( 'finished-course-admin' )->enable() ) {
 
 
 
61
  return false;
62
  }
63
 
57
  /**
58
  * If the instructor also is admin and email for admin is enabled
59
  */
60
+ $instructor_email = $instructor->get_email();
61
+ $admin_email = apply_filters( 'learn-press/email/admin-email', get_option( 'admin_email' ));
62
+ $admin_email =LP()->settings->get( 'emails_finished-course-admin.recipients', $admin_email );
63
+ if ( $instructor->is_admin() && $admin_email == $instructor_email && LP_Emails::get_email( 'finished-course-admin' )->enable() ) {
64
  return false;
65
  }
66
 
inc/emails/class-lp-email-new-order-instructor.php CHANGED
@@ -81,7 +81,10 @@ if ( ! class_exists( 'LP_Email_New_Order_Instructor' ) ) {
81
  /**
82
  * If the instructor also is admin and email for admin is enabled
83
  */
84
- if ( $user->is_admin() && LP_Emails::get_email( 'new-order-admin' )->enable() ) {
 
 
 
85
  continue;
86
  }
87
 
81
  /**
82
  * If the instructor also is admin and email for admin is enabled
83
  */
84
+ $instructor_email = $instructor->get_email();
85
+ $admin_email = apply_filters( 'learn-press/email/admin-email', get_option( 'admin_email' ));
86
+ $admin_email =LP()->settings->get( 'emails_new-order-admin.recipients', $admin_email );
87
+ if ( $user->is_admin() && $admin_email == $instructor_email && LP_Emails::get_email( 'new-order-admin' )->enable() ) {
88
  continue;
89
  }
90
 
inc/lp-constants.php CHANGED
@@ -4,7 +4,7 @@
4
  */
5
  $upload_dir = wp_upload_dir();
6
  // version
7
- define( 'LEARNPRESS_VERSION', '3.2.5.2' );
8
 
9
  define( 'LP_WP_CONTENT', basename( WP_CONTENT_DIR ) );
10
 
4
  */
5
  $upload_dir = wp_upload_dir();
6
  // version
7
+ define( 'LEARNPRESS_VERSION', '3.2.5.3' );
8
 
9
  define( 'LP_WP_CONTENT', basename( WP_CONTENT_DIR ) );
10
 
inc/lp-core-functions.php CHANGED
@@ -99,11 +99,10 @@ function learn_press_is_debug() {
99
  */
100
  function learn_press_get_post() {
101
  global $post;
102
- $post_id = ! empty( $post ) ? $post->ID : 0;
103
- if ( empty( $post_id ) ) {
104
- $post_id = learn_press_get_request( 'post' );
105
  }
106
-
107
  if ( empty( $post_id ) ) {
108
  $post_id = learn_press_get_request( 'post_ID' );
109
  }
@@ -1563,7 +1562,13 @@ function learn_press_get_become_a_teacher_form_fields() {
1563
  'type' => 'text',
1564
  'placeholder' => __( 'Your phone number', 'learnpress' ),
1565
  'id' => 'bat_phone'
1566
- )
 
 
 
 
 
 
1567
  );
1568
  $fields = apply_filters( 'learn_press_become_teacher_form_fields', $fields );
1569
 
@@ -1584,7 +1589,8 @@ function learn_press_process_become_a_teacher_form( $args = null ) {
1584
  array(
1585
  'name' => null,
1586
  'email' => null,
1587
- 'phone' => null
 
1588
  )
1589
  );
1590
 
@@ -1607,7 +1613,7 @@ function learn_press_process_become_a_teacher_form( $args = null ) {
1607
  $subject = __( 'Please moderate', 'learnpress' );
1608
 
1609
  $fields = learn_press_get_become_a_teacher_form_fields();
1610
- $default_fields = array( 'bat_name', 'bat_email', 'bat_phone' );
1611
  foreach ( $fields as $key => $field ) {
1612
  if ( isset( $_POST[ $key ] ) ) {
1613
  $fields[ $key ]['value'] = $_POST[ $key ];
@@ -1619,6 +1625,7 @@ function learn_press_process_become_a_teacher_form( $args = null ) {
1619
  $notify_message .= sprintf( __( 'Name: %s', 'learnpress' ), $args['name'] ) . "\r\n";
1620
  $notify_message .= sprintf( __( 'Email: %s', 'learnpress' ), $args['email'] ) . "\r\n";
1621
  $notify_message .= sprintf( __( 'Phone: %s', 'learnpress' ), $args['phone'] ) . "\r\n";
 
1622
  foreach ( $fields as $key => $field ) {
1623
  if ( ! in_array( $key, $default_fields ) ) {
1624
  $notify_message .= $field['title'] . ': ' . ( isset( $field['value'] ) ? $field['value'] : '' ) . "\r\n";
99
  */
100
  function learn_press_get_post() {
101
  global $post;
102
+ $post_id = learn_press_get_request( 'post' );
103
+ if(!$post_id){
104
+ $post_id = ! empty( $post ) ? $post->ID : 0;
105
  }
 
106
  if ( empty( $post_id ) ) {
107
  $post_id = learn_press_get_request( 'post_ID' );
108
  }
1562
  'type' => 'text',
1563
  'placeholder' => __( 'Your phone number', 'learnpress' ),
1564
  'id' => 'bat_phone'
1565
+ ),
1566
+ 'bat_message' => array(
1567
+ 'title' => __( 'Message', 'learnpress' ),
1568
+ 'type' => 'textarea',
1569
+ 'placeholder' => __( 'Your message', 'learnpress' ),
1570
+ 'id' => 'bat_message'
1571
+ )
1572
  );
1573
  $fields = apply_filters( 'learn_press_become_teacher_form_fields', $fields );
1574
 
1589
  array(
1590
  'name' => null,
1591
  'email' => null,
1592
+ 'phone' => null,
1593
+ 'message' => null,
1594
  )
1595
  );
1596
 
1613
  $subject = __( 'Please moderate', 'learnpress' );
1614
 
1615
  $fields = learn_press_get_become_a_teacher_form_fields();
1616
+ $default_fields = array( 'bat_name', 'bat_email', 'bat_phone', 'bat_message' );
1617
  foreach ( $fields as $key => $field ) {
1618
  if ( isset( $_POST[ $key ] ) ) {
1619
  $fields[ $key ]['value'] = $_POST[ $key ];
1625
  $notify_message .= sprintf( __( 'Name: %s', 'learnpress' ), $args['name'] ) . "\r\n";
1626
  $notify_message .= sprintf( __( 'Email: %s', 'learnpress' ), $args['email'] ) . "\r\n";
1627
  $notify_message .= sprintf( __( 'Phone: %s', 'learnpress' ), $args['phone'] ) . "\r\n";
1628
+ $notify_message .= sprintf( __( 'Message: %s', 'learnpress' ), $args['message'] ) . "\r\n";
1629
  foreach ( $fields as $key => $field ) {
1630
  if ( ! in_array( $key, $default_fields ) ) {
1631
  $notify_message .= $field['title'] . ': ' . ( isset( $field['value'] ) ? $field['value'] : '' ) . "\r\n";
inc/lp-template-functions.php CHANGED
@@ -73,19 +73,22 @@ if ( ! function_exists( 'learn_press_course_enroll_button' ) ) {
73
  $course = LP_Global::course();
74
 
75
  if ( $course->get_external_link() ) {
76
- learn_press_show_log('Course has external link');
 
77
  return;
78
  }
79
 
80
  // If course is not published
81
  if ( ! $course->is_publish() ) {
82
- learn_press_show_log('Course is not published');
 
83
  return;
84
  }
85
 
86
  // Locked course for user
87
  if ( $user->is_locked_course( $course->get_id() ) ) {
88
- learn_press_show_log('Course is locked');
 
89
  return;
90
  }
91
 
@@ -583,7 +586,7 @@ if ( ! function_exists( 'learn_press_get_course_tabs' ) ) {
583
  if ( $request_tab === $v['id'] ) {
584
  $v['active'] = true;
585
  $has_active = $k;
586
- } elseif(isset($v['active']) && $v['active'] ){
587
  $has_active = true;
588
  }
589
  $tabs[ $k ] = $v;
@@ -2125,7 +2128,7 @@ function learn_press_setup_object_data( $post ) {
2125
  if ( isset( $GLOBALS['course'] ) ) {
2126
  unset( $GLOBALS['course'] );
2127
  }
2128
- $object = learn_press_get_course( $post );
2129
  $object->prepare();
2130
  LP()->global['course'] = $GLOBALS['course'] = $GLOBALS['lp_course'] = $object;
2131
  }
@@ -3730,7 +3733,7 @@ add_action( 'wp_enqueue_scripts', 'learn_press_maybe_load_comment_js' );
3730
 
3731
  add_filter( 'learn-press/can-view-item', 'learn_press_filter_can_view_item', 10, 4 );
3732
 
3733
- function learn_press_filter_can_view_item( $view, $item_id, $course_id, $user_id ) {
3734
  $user = learn_press_get_user( $user_id );
3735
 
3736
  if ( ! get_post_meta( $course_id, '_lp_submission', true ) ) {
73
  $course = LP_Global::course();
74
 
75
  if ( $course->get_external_link() ) {
76
+ learn_press_show_log( 'Course has external link' );
77
+
78
  return;
79
  }
80
 
81
  // If course is not published
82
  if ( ! $course->is_publish() ) {
83
+ learn_press_show_log( 'Course is not published' );
84
+
85
  return;
86
  }
87
 
88
  // Locked course for user
89
  if ( $user->is_locked_course( $course->get_id() ) ) {
90
+ learn_press_show_log( 'Course is locked' );
91
+
92
  return;
93
  }
94
 
586
  if ( $request_tab === $v['id'] ) {
587
  $v['active'] = true;
588
  $has_active = $k;
589
+ } elseif ( isset( $v['active'] ) && $v['active'] ) {
590
  $has_active = true;
591
  }
592
  $tabs[ $k ] = $v;
2128
  if ( isset( $GLOBALS['course'] ) ) {
2129
  unset( $GLOBALS['course'] );
2130
  }
2131
+ $object = learn_press_get_course( $post );
2132
  $object->prepare();
2133
  LP()->global['course'] = $GLOBALS['course'] = $GLOBALS['lp_course'] = $object;
2134
  }
3733
 
3734
  add_filter( 'learn-press/can-view-item', 'learn_press_filter_can_view_item', 10, 4 );
3735
 
3736
+ function learn_press_filter_can_view_item( $view, $item_id, $user_id, $course_id ) {
3737
  $user = learn_press_get_user( $user_id );
3738
 
3739
  if ( ! get_post_meta( $course_id, '_lp_submission', true ) ) {
inc/quiz/class-lp-quiz.php CHANGED
@@ -335,8 +335,9 @@ if ( ! class_exists( 'LP_Quiz' ) ) {
335
  $questions = $this->get_questions();
336
  $mark = 0;
337
  foreach ( $questions as $question_id ) {
338
- $question = LP_Question::get_question( $question_id );
339
- $mark += $question->get_mark();
 
340
  }
341
  $this->_set_data( 'mark', $mark );
342
  }
@@ -582,11 +583,11 @@ if ( ! class_exists( 'LP_Quiz' ) ) {
582
  if ( '' != get_option( 'permalink_structure' ) && get_post_status( $this->get_id() ) != 'draft' ) {
583
  if ( get_post_type( $question_id ) === LP_QUESTION_CPT ) {
584
  $question_name = get_post_field( 'post_name', $question_id );
585
- preg_match('/\?/i', $permalink, $result);
586
- if(empty($result)){
587
- $permalink = $permalink . $question_name;
588
  } else {
589
- $permalink = preg_replace('/\?/i', '/'.$question_name.'/?', $permalink);
590
  }
591
  }
592
  } else {
335
  $questions = $this->get_questions();
336
  $mark = 0;
337
  foreach ( $questions as $question_id ) {
338
+ if ( $question = LP_Question::get_question( $question_id ) ) {
339
+ $mark += $question->get_mark();
340
+ }
341
  }
342
  $this->_set_data( 'mark', $mark );
343
  }
583
  if ( '' != get_option( 'permalink_structure' ) && get_post_status( $this->get_id() ) != 'draft' ) {
584
  if ( get_post_type( $question_id ) === LP_QUESTION_CPT ) {
585
  $question_name = get_post_field( 'post_name', $question_id );
586
+ preg_match( '/\?/i', $permalink, $result );
587
+ if ( empty( $result ) ) {
588
+ $permalink = $permalink . $question_name;
589
  } else {
590
+ $permalink = preg_replace( '/\?/i', '/' . $question_name . '/?', $permalink );
591
  }
592
  }
593
  } else {
inc/user-item/class-lp-user-item-quiz.php CHANGED
@@ -244,7 +244,7 @@ class LP_User_Item_Quiz extends LP_User_Item {
244
  $result['question_empty'] ++;
245
  } else {
246
  // minus for each wrong, empty question
247
- $result['user_mark'] -= $quiz->get_minus_points();
248
  $result['question_wrong'] ++;
249
  }
250
  }
244
  $result['question_empty'] ++;
245
  } else {
246
  // minus for each wrong, empty question
247
+ $result['user_mark'] -= intval($quiz->get_minus_points());
248
  $result['question_wrong'] ++;
249
  }
250
  }
learnpress.php CHANGED
@@ -4,7 +4,7 @@ Plugin Name: LearnPress
4
  Plugin URI: http://thimpress.com/learnpress
5
  Description: LearnPress is a WordPress complete solution for creating a Learning Management System (LMS). It can help you to create courses, lessons and quizzes.
6
  Author: ThimPress
7
- Version: 3.2.5.2
8
  Author URI: http://thimpress.com
9
  Requires at least: 3.8
10
  Tested up to: 5.0.2
4
  Plugin URI: http://thimpress.com/learnpress
5
  Description: LearnPress is a WordPress complete solution for creating a Learning Management System (LMS). It can help you to create courses, lessons and quizzes.
6
  Author: ThimPress
7
+ Version: 3.2.5.3
8
  Author URI: http://thimpress.com
9
  Requires at least: 3.8
10
  Tested up to: 5.0.2
readme.txt CHANGED
@@ -4,7 +4,7 @@ Donate link:
4
  Tags: WordPress LMS, LMS, eLearning, e-Learning, Learning Management System, LMS WordPress, Course, Courses, Quiz, Quizzes, Training, Guru, Sell Courses
5
  Requires at least: 3.8
6
  Tested up to: 5.0.2
7
- Stable tag: 3.2.5.2
8
  License: GPLv2 or later
9
  License URI: http://www.gnu.org/licenses/gpl-2.0.html
10
 
@@ -199,6 +199,12 @@ https://www.transifex.com/projects/p/learnpress/
199
  8. Add-ons of LearnPress.
200
 
201
  == Changelog ==
 
 
 
 
 
 
202
  = 3.2.5.2 =
203
  ~ Fixed bug can't access course after purchased.
204
  ~ Fixed bug user can't redo quiz with option 'Retake' is 1.
4
  Tags: WordPress LMS, LMS, eLearning, e-Learning, Learning Management System, LMS WordPress, Course, Courses, Quiz, Quizzes, Training, Guru, Sell Courses
5
  Requires at least: 3.8
6
  Tested up to: 5.0.2
7
+ Stable tag: 3.2.5.3
8
  License: GPLv2 or later
9
  License URI: http://www.gnu.org/licenses/gpl-2.0.html
10
 
199
  8. Add-ons of LearnPress.
200
 
201
  == Changelog ==
202
+ = 3.2.5.3 =
203
+ ~ Changed SQL to read course items by user item ID.
204
+ ~ Improved performance in admin orders page.
205
+ ~ Upgraded Vue/Vuex to latest version.
206
+ ~ Added new theme to LP ad.
207
+
208
  = 3.2.5.2 =
209
  ~ Fixed bug can't access course after purchased.
210
  ~ Fixed bug user can't redo quiz with option 'Retake' is 1.
templates/emails/order-items-table.php CHANGED
@@ -43,7 +43,7 @@ if ( ! $items ) {
43
  </tr>
44
  <tr>
45
  <th><?php _e( 'Purchase Date', 'learnpress' ); ?></th>
46
- <td><?php echo date_i18n( get_option( 'date_format' ), strtotime( $order->get_order_date( 'timestamp' ) ) ); ?></td>
47
  </tr>
48
  <tr>
49
  <th><?php _e( 'Payment Method', 'learnpress' ); ?></th>
43
  </tr>
44
  <tr>
45
  <th><?php _e( 'Purchase Date', 'learnpress' ); ?></th>
46
+ <td><?php echo date_i18n( get_option( 'date_format' ), $order->get_order_date( 'timestamp' ) ); ?></td>
47
  </tr>
48
  <tr>
49
  <th><?php _e( 'Payment Method', 'learnpress' ); ?></th>