Quiz And Survey Master (Formerly Quiz Master Next) - Version 7.1.18

Version Description

(May 31, 2021) = * Bug: Fixed recently discovered security issues.

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Release Info

Developer expresstech
Plugin Icon 128x128 Quiz And Survey Master (Formerly Quiz Master Next)
Version 7.1.18
Comparing to
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Code changes from version 7.1.17 to 7.1.18

Files changed (5) hide show
  1. js/qsm-admin-question.js +524 -523
  2. mlw_quizmaster2.php +3 -3
  3. php/classes/class-qmn-quiz-manager.php +2227 -2162
  4. php/shortcodes.php +201 -185
  5. readme.txt +4 -1
js/qsm-admin-question.js CHANGED
@@ -5,9 +5,9 @@
5
  var QSMQuestion;
6
  var import_button;
7
  (function ($) {
8
- $.QSMSanitize = function(input) {
9
- return input.replace(/<(|\/|[^>\/bi]|\/[^>bi]|[^\/>][^>]+|\/[^>][^>]+)>/g, '');
10
- };
11
  QSMQuestion = {
12
  question: Backbone.Model.extend({
13
  defaults: {
@@ -42,296 +42,296 @@ var import_button;
42
  /**
43
  * Counts the total number of questions and then updates #total-questions span.
44
  */
45
- countTotal: function() {
46
  var total = 0;
47
 
48
  // Cycles through each page.
49
- _.each( jQuery( '.page' ), function( page ) {
50
 
51
  // If page is empty, continue to the next.
52
- if( 0 == jQuery( page ).children( '.question' ).length ) {
53
  return;
54
  }
55
  // Cycle through each question and add to our total.
56
- _.each( jQuery( page ).children( '.question' ), function( question ){
57
  total += 1;
58
  });
59
  });
60
- $( '#total-questions' ).text( total );
61
  },
62
- openQuestionBank: function( pageID ) {
63
  QSMQuestion.loadQuestionBank();
64
- $( '#add-question-bank-page' ).val( pageID );
65
- MicroModal.show( 'modal-2',{
66
- onClose: function(){
67
- $('.save-page-button').trigger('click');
68
- }
69
- });
70
  },
71
- loadQuestionBank: function( action = '' ) {
72
- if( action == 'change' ){
73
- $( '.qb-load-more-wrapper' ).remove();
74
- $( '#question-bank' ).find( '.question-bank-question' ).remove();
75
- $( '#question-bank' ).append( '<div style="top: 45px;position: relative;" class="qsm-spinner-loader"></div>' );
76
- }else if($('.qb-load-more-wrapper').length > 0){
77
- $( '.qb-load-more-question' ).hide();
78
- $( '.qb-load-more-wrapper' ).append( '<div class="qsm-spinner-loader"></div>' );
79
- }else{
80
- $( '#question-bank' ).empty();
81
- $( '#question-bank' ).append( '<div class="qsm-spinner-loader"></div>' );
82
- }
83
- $.ajax( {
84
  url: wpApiSettings.root + 'quiz-survey-master/v1/bank_questions/0/',
85
  method: 'GET',
86
- beforeSend: function ( xhr ) {
87
- xhr.setRequestHeader( 'X-WP-Nonce', qsmQuestionSettings.nonce );
88
  },
89
  data: {
90
- 'quizID' : 0,
91
- 'page' : $('#question_back_page_number').length > 0 ? parseInt( $('#question_back_page_number').val() ) + 1 : 1,
92
- 'category' : $('#question-bank-cat').val()
93
  },
94
  success: QSMQuestion.questionBankLoadSuccess
95
  });
96
  },
97
- questionBankLoadSuccess: function( questions ) {
98
- var pagination = questions.pagination;
99
- var questions = questions.questions;
100
- if($('.qb-load-more-wrapper').length > 0){
101
- $('.qb-load-more-wrapper').remove();
102
- }else{
103
- $( '#question-bank' ).empty();
104
- }
105
- for ( var i = 0; i < questions.length; i++) {
106
- QSMQuestion.addQuestionToQuestionBank( questions[i] );
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
107
  }
108
- if( pagination.total_pages > pagination.current_page){
109
- var pagination_html = '<div class="qb-load-more-wrapper" style="text-align: center;margin: 20px 0 10px 0;"><input type="hidden" id="question_back_page_number" value="' + pagination.current_page + '"/>';
110
- pagination_html += '<input type="hidden" id="question_back_total_pages" value="'+ pagination.total_pages +'"/>';
111
- pagination_html += '<a href="#" class="button button-primary qb-load-more-question">Load More Questions</a></div>';
112
- $( '#question-bank' ).append( pagination_html );
113
- }
114
- if(pagination.current_page == 1 && qsmQuestionSettings.categories.length > 0){
115
- var category_arr = qsmQuestionSettings.categories;
116
- $cat_html = '<select name="question-bank-cat" id="question-bank-cat">';
117
- $cat_html += '<option value="">All Questions</option>';
118
- $.each(category_arr, function(index, value){
119
- if(value.category !== '')
120
- $cat_html += '<option value="'+ value.category +'">'+ value.category +' Questions</option>';
121
- });
122
- $cat_html += '</select>';
123
- $( '#question-bank' ).prepend($cat_html);
124
- $('#question-bank-cat').val(pagination.category);
125
- }
126
- if(pagination.current_page == 1){
127
- $( '#question-bank' ).prepend('<button class="button button-primary" id="qsm-import-selected-question">Import All Selected Questions</button>');
128
- $( '#question-bank' ).prepend('<button class="button button-default" id="qsm-delete-selected-question">Delete Selected Question from Bank</button>');
129
- $( '#question-bank' ).prepend('<label class="qsm-select-all-label"><input type="checkbox" id="qsm_select_all_question" /> Select All Question</button>');
130
- }
131
  },
132
- addQuestionToQuestionBank: function( question ) {
133
- var questionText = QSMQuestion.prepareQuestionText( question.name );
134
- var template = wp.template( 'single-question-bank-question' );
135
- if( question.question_title !== "undefined" && question.question_title !== "" ){
136
- questionText = question.question_title;
137
- }
138
- $( '#question-bank' ).append( template( { id: question.id, question: questionText, category: question.category, quiz_name: question.quiz_name } ) );
139
  },
140
- addQuestionFromQuestionBank: function( questionID ) {
141
  //MicroModal.close( 'modal-2' );
142
  //QSMAdmin.displayAlert( 'Adding question...', 'info' );
143
- var model = new QSMQuestion.question( { id: questionID } );
144
- model.fetch({
145
  headers: { 'X-WP-Nonce': qsmQuestionSettings.nonce },
146
  url: wpApiSettings.root + 'quiz-survey-master/v1/questions/' + questionID,
147
  success: QSMQuestion.questionBankSuccess,
148
  error: QSMAdmin.displayError
149
- });
150
  },
151
- questionBankSuccess: function( model ) {
152
- var page = parseInt( $( '#add-question-bank-page' ).val(), 10 );
153
- model.set( 'page', page );
154
  //QSMAdmin.displayAlert( 'Question added!', 'success' );
155
- QSMQuestion.questions.add( model );
156
- QSMQuestion.addQuestionToPage( model );
157
- $('.import-button').removeClass('disable_import');
158
- import_button.html('').html('Add Question');
159
  },
160
- prepareCategories: function() {
161
  QSMQuestion.categories = [];
162
- QSMQuestion.questions.each(function( question ) {
163
- var category = question.get( 'category' );
164
- if ( 0 !== category.length && ! _.contains( QSMQuestion.categories, category ) ) {
165
- QSMQuestion.categories.push( category );
166
  }
167
  });
168
  },
169
- processCategories: function() {
170
- $( '.category' ).remove();
171
- _.each( QSMQuestion.categories, function( category ) {
172
- QSMQuestion.addCategory( category );
173
  });
174
  },
175
- addCategory: function( category ) {
176
- var template = wp.template( 'single-category' );
177
- $( '#categories' ).prepend( template( { category: category } ) );
178
  },
179
- loadQuestions: function() {
180
- QSMAdmin.displayAlert( 'Loading questions...', 'info' );
181
- QSMQuestion.questions.fetch({
182
  headers: { 'X-WP-Nonce': qsmQuestionSettings.nonce },
183
  data: { quizID: qsmQuestionSettings.quizID },
184
  success: QSMQuestion.loadSuccess,
185
  error: QSMAdmin.displayError
186
- });
187
  },
188
- loadSuccess: function() {
189
  QSMAdmin.clearAlerts();
190
  $('.qsm-showing-loader').remove();
191
  var question;
192
- _.each(qsmQuestionSettings.qpages, function( page ){
193
  QSMQuestion.qpages.add(page);
194
  });
195
- if ( qsmQuestionSettings.pages.length > 0 ) {
196
- for ( var i = 0; i < qsmQuestionSettings.pages.length; i++ ) {
197
- for ( var j = 0; j < qsmQuestionSettings.pages[ i ].length; j++ ) {
198
- question = QSMQuestion.questions.get( qsmQuestionSettings.pages[ i ][ j ] );
199
- QSMQuestion.addQuestionToPage( question );
200
  }
201
  }
202
  } else {
203
- //We have removed this code in 7.0.0 because not allow to delete the single page.
204
- QSMQuestion.questions.each( QSMQuestion.addQuestionToPage );
 
 
 
 
 
205
  }
206
- //Create Default pages and one question.
207
- if( qsmQuestionSettings.pages.length == 0 && QSMQuestion.questions.length == 0){
208
- $('.new-page-button').trigger('click');
209
- $('.questions .new-question-button').trigger('click');
210
- }
211
  QSMQuestion.countTotal();
212
  },
213
- updateQPage: function(pageID) {
214
- QSMAdmin.displayAlert( 'Saving page info', 'info' );
215
  var pageInfo = QSMQuestion.qpages.get(pageID);
216
- jQuery('#page-options').find(':input, select, textarea').each(function(i, field){
217
  pageInfo.set(field.name, field.value);
218
  });
219
  },
220
- savePages: function() {
221
- QSMAdmin.displayAlert( 'Saving pages and questions...', 'info' );
222
  var pages = [];
223
  var qpages = [];
224
  var pageInfo = null;
225
 
226
  // Cycles through each page and add page + questions to pages variable
227
- _.each( jQuery( '.page' ), function( page ) {
228
 
229
  // If page is empty, do not add it.
230
- if( 0 == jQuery( page ).children( '.question' ).length ) {
231
  return;
232
  }
233
  var singlePage = [];
234
  // Cycle through each question and add to the page.
235
- _.each( jQuery( page ).children( '.question' ), function( question ){
236
- singlePage.push( jQuery( question ).data( 'question-id' ) )
237
  });
238
- pages.push( singlePage );
239
  /**
240
  * Prepare qpages Object
241
  */
242
- pageInfo = QSMQuestion.qpages.get(jQuery( page ).data('page-id'));
243
  pageInfo.set('questions', singlePage);
244
  qpages.push(pageInfo.attributes);
245
  });
246
- console.log(pages);
247
  var data = {
248
  action: 'qsm_save_pages',
249
  pages: pages,
250
  qpages: qpages,
251
- quiz_id : qsmQuestionSettings.quizID,
252
- nonce : qsmQuestionSettings.saveNonce,
253
  };
254
-
255
- jQuery.ajax( ajaxurl, {
256
  data: data,
257
  method: 'POST',
258
  success: QSMQuestion.savePagesSuccess,
259
  error: QSMAdmin.displayjQueryError
260
  });
261
  },
262
- savePagesSuccess: function() {
263
- QSMAdmin.displayAlert( 'Questions and pages were saved!', 'success' );
264
  $('#save-edit-quiz-pages').removeClass('is-active');
265
  },
266
- addNewPage: function(pageID) {
267
- var template = wp.template( 'page' );
268
  if (typeof pageID == 'undefined' || pageID == '') {
269
  var newPageID = QSMQuestion.qpages.length + 1;
270
  var pageID = newPageID;
271
- var pageInfo = QSMQuestion.qpages.add({id: newPageID, quizID: qsmQuestionSettings.quizID, pagekey: qsmRandomID(8), hide_prevbtn: 0});
272
  }
273
  var pageInfo = QSMQuestion.qpages.get(pageID);
274
- $( '.questions' ).append( template(pageInfo) );
275
- var page = $( '.questions' ).find('.page').length;
276
  $('.page:nth-child(' + page + ')').find('.page-number').text('Page ' + page);
277
- $( '.page' ).sortable({
278
  items: '.question',
279
  opacity: 70,
280
  cursor: 'move',
281
  placeholder: "ui-state-highlight",
282
  connectWith: '.page',
283
- stop: function(evt, ui) {
284
  setTimeout(
285
- function(){
286
  $('.save-page-button').trigger('click');
287
  },
288
  200
289
  )
290
  }
291
  });
292
- setTimeout( QSMQuestion.removeNew, 250 );
293
  },
294
- addNewQuestion: function( model ) {
295
- QSMAdmin.displayAlert( 'Question created!', 'success' );
296
- QSMQuestion.addQuestionToPage( model );
297
- QSMQuestion.openEditPopup( model.id, $( '.question[data-question-id=' + model.id + ']' ).find('.edit-question-button') );
298
  QSMQuestion.countTotal();
299
- if( $('#answers').find('.answers-single').length == 0 ){
300
- $('#new-answer-button').trigger('click');
301
- }
302
  },
303
- addQuestionToPage: function( model ) {
304
- var page = model.get( 'page' ) + 1;
305
- var template = wp.template( 'question' );
306
- var page_exists = $( '.page:nth-child(' + page + ')' ).length;
307
  var count = 0;
308
- while ( ! page_exists ) {
309
- QSMQuestion.addNewPage(page);
310
- page_exists = $( '.page:nth-child(' + page + ')' ).length;
311
  count++;
312
- if ( count > 5 ) {
313
  page_exists = true;
314
- console.log( 'count reached' );
315
  }
316
  }
317
- var questionName = QSMQuestion.prepareQuestionText( model.get( 'name' ) );
318
- var new_question_title = model.get('question_title');
319
- if( new_question_title === null || typeof new_question_title === "undefined" || new_question_title === "" ){
320
- //Do nothing
321
- }else{
322
- questionName = new_question_title;
323
- }
324
-
325
- if( questionName == '' )
326
- questionName = 'Your new question!';
327
-
328
- $( '.page:nth-child(' + page + ')' ).append( template( { id: model.id, category : model.get('category'), question: questionName } ) );
329
- setTimeout( QSMQuestion.removeNew, 250 );
330
  },
331
- createQuestion: function( page ) {
332
- QSMAdmin.displayAlert( 'Creating question...', 'info' );
333
- QSMQuestion.questions.create(
334
- {
335
  quizID: qsmQuestionSettings.quizID,
336
  page: page
337
  },
@@ -342,12 +342,12 @@ var import_button;
342
  }
343
  );
344
  },
345
- duplicateQuestion: function( questionID ) {
346
- QSMAdmin.displayAlert( 'Duplicating question...', 'info' );
347
- var model = QSMQuestion.questions.get( questionID );
348
  var newModel = _.clone(model.attributes);
349
  newModel.id = null;
350
- QSMQuestion.questions.create(
351
  newModel,
352
  {
353
  headers: { 'X-WP-Nonce': qsmQuestionSettings.nonce },
@@ -356,7 +356,7 @@ var import_button;
356
  }
357
  );
358
  },
359
- saveQuestion: function( questionID, CurrentElement ) {
360
  QSMAdmin.displayAlert('Saving question...', 'info');
361
  var model = QSMQuestion.questions.get(questionID);
362
  var hint = $('#hint').val();
@@ -379,7 +379,8 @@ var import_button;
379
  var file_upload_limit = $("#file_upload_limit").val();
380
  var type_arr = [];
381
  $.each($("input[name='file_upload_type[]']:checked"), function () {
382
- type_arr.push($(this).val());
 
383
  });
384
  if ('new_category' == category) {
385
  category = $('#new_category').val();
@@ -439,47 +440,47 @@ var import_button;
439
  answerEditor: answerType,
440
  other_settings: advanced_option
441
  }, {
442
- headers: {'X-WP-Nonce': qsmQuestionSettings.nonce},
443
  success: QSMQuestion.saveSuccess,
444
  error: QSMAdmin.displayError,
445
  type: 'POST'
446
  });
447
  //CurrentElement.parents('.questionElements').slideUp('slow');
448
  },
449
- saveSuccess: function( model ) {
450
- QSMAdmin.displayAlert( 'Question was saved!', 'success' );
451
- var template = wp.template( 'question' );
452
- var page = model.get( 'page' ) + 1;
453
- var questionName = model.get('name');
454
- var new_question_title = model.get('question_title');
455
- if( new_question_title !== '' ){
456
- questionName = $.QSMSanitize(new_question_title);
457
- }
458
- $( '.question[data-question-id=' + model.id + ']' ).replaceWith( template( { id: model.id, type : model.get('type'), category : model.get('category'), question: questionName } ) );
459
  setTimeout(function () {
460
  $('#save-edit-question-spinner').removeClass('is-active');
461
  }, 250);
462
  setTimeout(QSMQuestion.removeNew, 250);
463
  },
464
- addNewAnswer: function( answer ) {
465
- var answerTemplate = wp.template( 'single-answer' );
466
- $( '#answers' ).append( answerTemplate( { answer: decodeEntities( answer[0] ), points: answer[1], correct: answer[2], count: answer[3], question_id: answer[4], answerType: answer[5], form_type: qsmQuestionSettings.form_type, quiz_system: qsmQuestionSettings.quiz_system } ) );
467
- if(answer[5] == 'rich' && qsmQuestionSettings.qsm_user_ve === 'true'){
468
- var textarea_id = 'answer-' + answer[4] + '-' + answer[3];
469
- wp.editor.remove( textarea_id );
470
- var settings = {
471
- mediaButtons: true,
472
- tinymce: {
473
- forced_root_block : '',
474
- toolbar1: 'formatselect,bold,italic,bullist,numlist,blockquote,alignleft,aligncenter,alignright,link,strikethrough,hr,forecolor,pastetext,removeformat,codeformat,charmap,undo,redo'
475
- },
476
- quicktags: true,
477
- };
478
- wp.editor.initialize( textarea_id, settings );
479
- var anser = QSMQuestion.prepareQuestionText(answer[0]);
480
- $( textarea_id ).val(anser);
481
- tinyMCE.get( textarea_id ).setContent( anser );
482
- }
483
  },
484
  openEditPopup: function (questionID, CurrentElement) {
485
  if (CurrentElement.parents('.question').next('.questionElements').length > 0) {
@@ -629,21 +630,21 @@ var import_button;
629
  $('.questions').sortable('disable');
630
  $('.page').sortable('disable');
631
  },
632
- openEditPagePopup: function( pageID ) {
633
  var page = QSMQuestion.qpages.get(pageID);
634
  $('#edit_page_id').val(pageID);
635
  $("#edit-page-id").text('').text(pageID);
636
- jQuery('#page-options').find(':input, select, textarea').each(function(i, field){
637
  field.value = page.get(field.name);
638
  });
639
  MicroModal.show('modal-page-1');
640
  },
641
- removeNew: function() {
642
- $( '.page-new' ).removeClass( 'page-new' );
643
- $( '.question-new' ).removeClass( 'question-new' );
644
  },
645
- prepareQuestionText: function( question ) {
646
- return jQuery('<textarea />').html( question ).text();
647
  },
648
  prepareEditor: function () {
649
  var settings = {
@@ -659,214 +660,214 @@ var import_button;
659
  }
660
  };
661
 
662
- $(function() {
663
- QSMQuestion.pageCollection = Backbone.Collection.extend({model: QSMQuestion.page});
664
  QSMQuestion.qpages = new QSMQuestion.pageCollection();
665
  QSMQuestion.questionCollection = Backbone.Collection.extend({
666
  url: wpApiSettings.root + 'quiz-survey-master/v1/questions',
667
  model: QSMQuestion.question
668
  });
669
  QSMQuestion.questions = new QSMQuestion.questionCollection();
670
- $( '.new-page-button' ).on( 'click', function( event ) {
671
  event.preventDefault();
672
  QSMQuestion.addNewPage();
673
  });
674
 
675
- $( '.questions' ).on( 'click', '.new-question-button', function( event ) {
676
  event.preventDefault();
677
- QSMQuestion.createQuestion( $( this ).parents( '.page' ).index() );
678
- $('.save-page-button').trigger('click');
679
  });
680
-
681
- $( '.questions' ).on( 'click', '.add-question-bank-button', function( event ) {
682
  event.preventDefault();
683
- QSMQuestion.openQuestionBank( $( this ).parents( '.page' ).index() );
684
  });
685
-
686
- //Show more question on load more
687
- $( document ).on( 'click', '.qb-load-more-question', function( event ) {
688
  event.preventDefault();
689
  QSMQuestion.loadQuestionBank();
690
  });
691
-
692
- //Show category related question
693
- $( document ).on( 'change', '#question-bank-cat', function( event ) {
694
  event.preventDefault();
695
  QSMQuestion.loadQuestionBank('change');
696
  });
697
 
698
- $( '.questions' ).on( 'click', '.edit-question-button', function( event ) {
699
  event.preventDefault();
700
- QSMQuestion.openEditPopup( $( this ).parents( '.question' ).data( 'question-id' ), $(this) );
701
  });
702
  $('.questions').on('click', '.edit-page-button', function (event) {
703
  event.preventDefault();
704
  QSMQuestion.openEditPagePopup($(this).parents('.page').data('page-id'));
705
  });
706
 
707
- $( document ).on( 'click', '.questions .duplicate-question-button', function( event ) {
708
  event.preventDefault();
709
- QSMQuestion.duplicateQuestion( $( this ).parents( '.question' ).data( 'question-id' ) );
710
- $('.save-page-button').trigger('click');
711
  });
712
- $( '.questions' ).on( 'click', '.delete-question-button', function( event ) {
713
- event.preventDefault();
714
- remove = $(this);
715
- // opens-up question-delete modal
716
- MicroModal.show('modal-7');
717
- $('#unlink-question-button').attr('data-question-iid', $(this).data('question-iid'));
718
- $('#delete-question-button').attr('data-question-iid', $(this).data('question-iid'));
719
-
720
- // removes question from database
721
- $('#delete-question-button').click(function(event){
722
- event.preventDefault();
723
- if( confirm('Are you sure?') ){
724
- var question_id = $(this).data('question-iid');
725
- console.log(question_id);
726
- $.ajax( {
727
- url: ajaxurl,
728
- method: 'POST',
729
- data: {
730
- 'action' : 'qsm_delete_question_from_database',
731
- 'question_id': question_id,
732
- 'nonce': qsmQuestionSettings.single_question_nonce
733
- },
734
- success: function(response) {
735
- var data = jQuery.parseJSON( response );
736
- if( data.success === true ){
737
-
738
- console.log( data.message );
739
- } else {
740
- console.log( data.message );
741
- }
742
- }
743
- } );
744
- remove.parents( '.question' ).remove();
745
- QSMQuestion.countTotal();
746
- $('.save-page-button').trigger('click');
747
- }
748
- MicroModal.close('modal-7');
749
- });
750
 
751
- // unlink question from a particular quiz.
752
- $('#unlink-question-button').click(function(event){
753
- event.preventDefault();
754
- if( confirm('Are you sure?') ){
755
- var question_id = $(this).data('question-iid');
756
-
757
- console.log(question_id);
758
- remove.parents( '.question' ).remove();
759
- QSMQuestion.countTotal();
760
- $('.save-page-button').trigger('click');
761
- }
762
- MicroModal.close('modal-7');
763
- });
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
764
  });
765
- $( '.questions' ).on( 'click', '.delete-page-button', function( event ) {
766
  event.preventDefault();
767
- if( confirm('Are you sure?') ){
768
- $( this ).parents( '.page' ).remove();
769
- $('.save-page-button').trigger('click');
770
- }
771
  });
772
- $( document ).on( 'click', '#answers .delete-answer-button', function( event ) {
773
  event.preventDefault();
774
- $( this ).parents( '.answers-single' ).remove();
775
  });
776
- $( document ).on( 'click', '#delete-action .deletion', function( event ) {
777
  event.preventDefault();
778
- $( this ).parents( '.questionElements' ).slideUp('slow');
779
  });
780
- $( document ).on( 'click', '#save-popup-button', function( event ) {
781
  event.preventDefault();
782
- $('#save-edit-question-spinner').addClass('is-active');
783
- var model_html = $('#modal-1-content').html();
784
- $('#modal-1-content').children().remove();
785
- QSMQuestion.saveQuestion( $( this ).parents('.questionElements').children( '#edit_question_id' ).val(), $(this) );
786
- $('.save-page-button').trigger('click');
787
- $('#modal-1-content').html( model_html );
788
- });
789
- $( document ).on( 'click', '#new-answer-button', function( event ) {
790
  event.preventDefault();
791
- var answer_length = $( '#answers' ).find('.answers-single').length;
792
- if( answer_length > 1 && $('#question_type').val() == 13 ){
793
- alert('You can not add more than 2 answer for Polar Question type');
794
- return;
795
- }
796
- var question_id = $('#edit_question_id').val();
797
- var answerType = $('#change-answer-editor').val();
798
- var answer = [ '', '', 0, answer_length + 1, question_id, answerType];
799
- QSMQuestion.addNewAnswer( answer );
800
  });
801
-
802
- $( '.qsm-popup-bank' ).on( 'click', '.import-button', function( event) {
803
  event.preventDefault();
804
- $(this).text('').text('Adding Question');
805
- import_button = $(this);
806
- QSMQuestion.addQuestionFromQuestionBank( $( this ).parents( '.question-bank-question' ).data( 'question-id' ) );
807
- $('.import-button').addClass('disable_import');
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
808
  });
809
-
810
- //Click on selected question button.
811
- $( '.qsm-popup-bank' ).on( 'click', '#qsm-import-selected-question', function( event) {
812
- var $total_selction = $('#question-bank').find('[name="qsm-question-checkbox[]"]:checked').length;
813
- if($total_selction === 0){
814
- alert('No question is selected.');
815
- }else{
816
- $.fn.reverse = [].reverse;
817
- $($('#question-bank').find('[name="qsm-question-checkbox[]"]:checked').parents('.question-bank-question').reverse()).each(function(){
818
- $(this).find('.import-button').text('').text('Adding Question');
819
- import_button = $(this).find('.import-button');
820
- QSMQuestion.addQuestionFromQuestionBank( $( this ).data( 'question-id' ) );
821
- $(this).find('.import-button').text('').text('Add Question');
822
- });
823
- $('.import-button').addClass('disable_import');
824
- $('#question-bank').find('[name="qsm-question-checkbox[]"]').attr('checked',false);
825
- }
826
- });
827
- //Delete question from question bank
828
- $( '.qsm-popup-bank' ).on( 'click', '#qsm-delete-selected-question', function( event) {
829
- if( confirm( 'are you sure?' ) ){
830
- var $total_selction = $('#question-bank').find('[name="qsm-question-checkbox[]"]:checked').length;
831
- if($total_selction === 0){
832
- alert('No question is selected.');
833
- }else{
834
- $.fn.reverse = [].reverse;
835
- var question_ids = $($('#question-bank').find('[name="qsm-question-checkbox[]"]:checked').parents('.question-bank-question').reverse()).map(function() {
836
- return $( this ).data( 'question-id' );
837
- }).get().join(',');
838
- if( question_ids ){
839
- $.ajax( {
840
- url: ajaxurl,
841
- method: 'POST',
842
- data: {
843
- 'action' : 'qsm_delete_question_question_bank',
844
- 'question_ids': question_ids,
845
- 'nonce': qsmQuestionSettings.question_bank_nonce
846
- },
847
- success: function(response) {
848
- var data = jQuery.parseJSON( response );
849
- if( data.success === true ){
850
- $('#question-bank').find('[name="qsm-question-checkbox[]"]:checked').parents('.question-bank-question').slideUp('slow');
851
- alert( data.message );
852
- } else {
853
- alert( data.message );
854
- }
855
- }
856
- } );
857
- }
858
- }
859
- }
860
- });
861
-
862
- //Select all button.
863
- $( document ).on( 'change', '#qsm_select_all_question', function( event) {
864
- $('.qsm-question-checkbox').prop('checked', jQuery('#qsm_select_all_question').prop('checked'));
865
- });
866
 
867
- $( '.save-page-button' ).on( 'click', function( event ) {
868
  event.preventDefault();
869
- $('#save-edit-quiz-pages').addClass('is-active');
870
  QSMQuestion.savePages();
871
  });
872
  $('#save-page-popup-button').on('click', function (event) {
@@ -885,179 +886,179 @@ var import_button;
885
  MicroModal.close('modal-page-1');
886
  }
887
  });
888
-
889
- $( document ).on( 'change', '#change-answer-editor', function( event ) {
890
- var newVal = $(this).val();
891
- if(confirm('All answer will be reset, Do you want to still continue?')){
892
- $('#answers').find( '.answers-single' ).remove();
893
- }else{
894
- if(newVal == 'rich'){
895
- $(this).val('text');
896
- }else{
897
- $(this).val('rich');
898
- }
899
- return false;
900
- }
901
  });
902
-
903
  // Adds event handlers for searching questions
904
- $( '#question_search' ).on( 'keyup', function() {
905
- $( '.question' ).each(function() {
906
- if ( $(this).text().toLowerCase().indexOf( $( '#question_search' ).val().toLowerCase()) === -1 ) {
907
  $(this).hide();
908
  } else {
909
  $(this).show();
910
  }
911
  });
912
- $( '.page' ).each(function() {
913
- if ( 0 === $(this).children( '.question:visible' ).length ) {
914
  $(this).hide();
915
  } else {
916
  $(this).show();
917
  }
918
  });
919
- if ( 0 === $( '#question_search' ).val().length ) {
920
- $( '.page' ).show();
921
- $( '.question' ).show();
922
  }
923
  });
924
 
925
- qsm_init_sortable();
926
-
927
- if(qsmQuestionSettings.qsm_user_ve === 'true'){
928
- QSMQuestion.prepareEditor();
929
- }
930
  QSMQuestion.loadQuestions();
931
-
932
- /**
933
- * Hide/show advanced option
934
- */
935
- $(document).on('click','#show-advanced-option',function(){
936
- var $this = $(this);
937
- $(this).next('div.advanced-content').slideToggle('slow',function(){
938
- if ($(this).is(':visible')) {
939
- $this.text('').html('Hide advance options &laquo;');
940
- } else {
941
- $this.text('').html('Show advance options &raquo;');
942
- }
943
- });
944
- });
945
-
946
- //Hide the question settings based on question type
947
- $(document).on('change','#question_type', function(){
948
- var question_val = $(this).val();
949
- $('.qsm_hide_for_other').hide();
950
- if( $('.qsm_show_question_type_' + question_val).length > 0 ){
951
- $('.qsm_show_question_type_' + question_val).show();
952
- }
953
- qsm_hide_show_question_desc( question_val );
954
- });
955
-
956
- //Add new category
957
- $( document ).on('click', '#qsm-category-add-toggle', function(){
958
- if( $( '#qsm-category-add' ).is(":visible") ){
959
- $('.questionElements #new_category_new').attr('checked', false);
960
- $( '#qsm-category-add' ).slideUp('slow');
961
- }else{
962
- $('.questionElements #new_category_new').attr('checked', true).prop('checked', 'checked');
963
- $( '#qsm-category-add' ).slideDown('slow');
964
- }
965
- });
966
-
967
- //Hide/show quesion description
968
- $( document ).on('click', '.qsm-show-question-desc-box', function(e){
969
- e.preventDefault();
970
- if( $(this).next('.qsm-row').is(':visible') ){
971
- $(this).html('').html('<span class="dashicons dashicons-plus-alt2"></span> ' + qsmQuestionSettings.show_desc_text);
972
- $(this).next('.qsm-row').slideUp();
973
- }else{
974
- $(this).hide();
975
- var question_description = wp.editor.getContent( 'question-text' );
976
- if( question_description == '' || question_description == null ){
977
- tinyMCE.get( 'question-text' ).setContent( 'Add description here!' );
978
- }
979
- $(this).next('.qsm-row').slideDown();
980
- }
981
- });
982
 
983
- //Hide/show correct answer info
984
- $( document ).on('click', '.qsm-show-correct-info-box', function(e){
985
- e.preventDefault();
986
- if( $(this).next('.qsm-row').is(':visible') ){
987
- $(this).html('').html('<span class="dashicons dashicons-plus-alt2"></span> ' + qsmQuestionSettings.show_correct_info_text);
988
- $(this).next('.qsm-row').slideUp();
989
- }else{
990
- $(this).hide();
991
- $(this).next('.qsm-row').slideDown();
992
- }
993
- });
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
994
  });
995
- var decodeEntities = (function () {
996
- //create a new html document (doesn't execute script tags in child elements)
997
- var doc = document.implementation.createHTMLDocument("");
998
- var element = doc.createElement('div');
999
 
1000
- function getText(str) {
1001
- element.innerHTML = str;
1002
- str = element.textContent;
1003
- element.textContent = '';
1004
- return str;
1005
- }
1006
 
1007
- function decodeHTMLEntities(str) {
1008
- if (str && typeof str === 'string') {
1009
- var x = getText(str);
1010
- while (str !== x) {
1011
- str = x;
1012
- x = getText(x);
1013
- }
1014
- return x;
1015
- }
1016
- }
1017
- return decodeHTMLEntities;
1018
- })();
1019
-
1020
- function qsm_hide_show_question_desc(question_type){
1021
- $('.question-type-description').hide();
1022
- if( $('#question_type_' + question_type + '_description').length > 0 ){
1023
- $('#question_type_' + question_type + '_description').show();
1024
- }
1025
- }
1026
-
1027
- function qsm_init_sortable(){
1028
- $( '.questions' ).sortable({
1029
  opacity: 70,
1030
  cursor: 'move',
1031
  placeholder: "ui-state-highlight",
1032
- stop: function(evt, ui) {
1033
- $('.questions > .page').each(function(){
1034
- var page = parseInt($(this).index()) + 1;
1035
- $(this).find('.page-number').text( 'Page ' + page );
1036
- });
1037
- setTimeout(
1038
- function(){
1039
- $('.save-page-button').trigger('click');
1040
- },
1041
- 200
1042
- )
1043
- }
1044
  });
1045
- $( '.page' ).sortable({
1046
  items: '.question',
1047
  opacity: 70,
1048
  cursor: 'move',
1049
  placeholder: "ui-state-highlight",
1050
  connectWith: '.page',
1051
- stop: function(evt, ui) {
1052
- setTimeout(
1053
- function(){
1054
- $('.save-page-button').trigger('click');
1055
- },
1056
- 200
1057
- )
1058
- }
1059
  });
1060
- }
1061
  function qsmRandomID(length) {
1062
  var result = '';
1063
  var characters = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
5
  var QSMQuestion;
6
  var import_button;
7
  (function ($) {
8
+ $.QSMSanitize = function (input) {
9
+ return input.replace(/<(|\/|[^>\/bi]|\/[^>bi]|[^\/>][^>]+|\/[^>][^>]+)>/g, '');
10
+ };
11
  QSMQuestion = {
12
  question: Backbone.Model.extend({
13
  defaults: {
42
  /**
43
  * Counts the total number of questions and then updates #total-questions span.
44
  */
45
+ countTotal: function () {
46
  var total = 0;
47
 
48
  // Cycles through each page.
49
+ _.each(jQuery('.page'), function (page) {
50
 
51
  // If page is empty, continue to the next.
52
+ if (0 == jQuery(page).children('.question').length) {
53
  return;
54
  }
55
  // Cycle through each question and add to our total.
56
+ _.each(jQuery(page).children('.question'), function (question) {
57
  total += 1;
58
  });
59
  });
60
+ $('#total-questions').text(total);
61
  },
62
+ openQuestionBank: function (pageID) {
63
  QSMQuestion.loadQuestionBank();
64
+ $('#add-question-bank-page').val(pageID);
65
+ MicroModal.show('modal-2', {
66
+ onClose: function () {
67
+ $('.save-page-button').trigger('click');
68
+ }
69
+ });
70
  },
71
+ loadQuestionBank: function (action = '') {
72
+ if (action == 'change') {
73
+ $('.qb-load-more-wrapper').remove();
74
+ $('#question-bank').find('.question-bank-question').remove();
75
+ $('#question-bank').append('<div style="top: 45px;position: relative;" class="qsm-spinner-loader"></div>');
76
+ } else if ($('.qb-load-more-wrapper').length > 0) {
77
+ $('.qb-load-more-question').hide();
78
+ $('.qb-load-more-wrapper').append('<div class="qsm-spinner-loader"></div>');
79
+ } else {
80
+ $('#question-bank').empty();
81
+ $('#question-bank').append('<div class="qsm-spinner-loader"></div>');
82
+ }
83
+ $.ajax({
84
  url: wpApiSettings.root + 'quiz-survey-master/v1/bank_questions/0/',
85
  method: 'GET',
86
+ beforeSend: function (xhr) {
87
+ xhr.setRequestHeader('X-WP-Nonce', qsmQuestionSettings.nonce);
88
  },
89
  data: {
90
+ 'quizID': 0,
91
+ 'page': $('#question_back_page_number').length > 0 ? parseInt($('#question_back_page_number').val()) + 1 : 1,
92
+ 'category': $('#question-bank-cat').val()
93
  },
94
  success: QSMQuestion.questionBankLoadSuccess
95
  });
96
  },
97
+ questionBankLoadSuccess: function (questions) {
98
+ var pagination = questions.pagination;
99
+ var questions = questions.questions;
100
+ if ($('.qb-load-more-wrapper').length > 0) {
101
+ $('.qb-load-more-wrapper').remove();
102
+ } else {
103
+ $('#question-bank').empty();
104
+ }
105
+ for (var i = 0; i < questions.length; i++) {
106
+ QSMQuestion.addQuestionToQuestionBank(questions[i]);
107
+ }
108
+ if (pagination.total_pages > pagination.current_page) {
109
+ var pagination_html = '<div class="qb-load-more-wrapper" style="text-align: center;margin: 20px 0 10px 0;"><input type="hidden" id="question_back_page_number" value="' + pagination.current_page + '"/>';
110
+ pagination_html += '<input type="hidden" id="question_back_total_pages" value="' + pagination.total_pages + '"/>';
111
+ pagination_html += '<a href="#" class="button button-primary qb-load-more-question">Load More Questions</a></div>';
112
+ $('#question-bank').append(pagination_html);
113
+ }
114
+ if (pagination.current_page == 1 && qsmQuestionSettings.categories.length > 0) {
115
+ var category_arr = qsmQuestionSettings.categories;
116
+ $cat_html = '<select name="question-bank-cat" id="question-bank-cat">';
117
+ $cat_html += '<option value="">All Questions</option>';
118
+ $.each(category_arr, function (index, value) {
119
+ if (value.category !== '')
120
+ $cat_html += '<option value="' + value.category + '">' + value.category + ' Questions</option>';
121
+ });
122
+ $cat_html += '</select>';
123
+ $('#question-bank').prepend($cat_html);
124
+ $('#question-bank-cat').val(pagination.category);
125
+ }
126
+ if (pagination.current_page == 1) {
127
+ $('#question-bank').prepend('<button class="button button-primary" id="qsm-import-selected-question">Import All Selected Questions</button>');
128
+ $('#question-bank').prepend('<button class="button button-default" id="qsm-delete-selected-question">Delete Selected Question from Bank</button>');
129
+ $('#question-bank').prepend('<label class="qsm-select-all-label"><input type="checkbox" id="qsm_select_all_question" /> Select All Question</button>');
130
  }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
131
  },
132
+ addQuestionToQuestionBank: function (question) {
133
+ var questionText = QSMQuestion.prepareQuestionText(question.name);
134
+ var template = wp.template('single-question-bank-question');
135
+ if (question.question_title !== "undefined" && question.question_title !== "") {
136
+ questionText = question.question_title;
137
+ }
138
+ $('#question-bank').append(template({ id: question.id, question: questionText, category: question.category, quiz_name: question.quiz_name }));
139
  },
140
+ addQuestionFromQuestionBank: function (questionID) {
141
  //MicroModal.close( 'modal-2' );
142
  //QSMAdmin.displayAlert( 'Adding question...', 'info' );
143
+ var model = new QSMQuestion.question({ id: questionID });
144
+ model.fetch({
145
  headers: { 'X-WP-Nonce': qsmQuestionSettings.nonce },
146
  url: wpApiSettings.root + 'quiz-survey-master/v1/questions/' + questionID,
147
  success: QSMQuestion.questionBankSuccess,
148
  error: QSMAdmin.displayError
149
+ });
150
  },
151
+ questionBankSuccess: function (model) {
152
+ var page = parseInt($('#add-question-bank-page').val(), 10);
153
+ model.set('page', page);
154
  //QSMAdmin.displayAlert( 'Question added!', 'success' );
155
+ QSMQuestion.questions.add(model);
156
+ QSMQuestion.addQuestionToPage(model);
157
+ $('.import-button').removeClass('disable_import');
158
+ import_button.html('').html('Add Question');
159
  },
160
+ prepareCategories: function () {
161
  QSMQuestion.categories = [];
162
+ QSMQuestion.questions.each(function (question) {
163
+ var category = question.get('category');
164
+ if (0 !== category.length && !_.contains(QSMQuestion.categories, category)) {
165
+ QSMQuestion.categories.push(category);
166
  }
167
  });
168
  },
169
+ processCategories: function () {
170
+ $('.category').remove();
171
+ _.each(QSMQuestion.categories, function (category) {
172
+ QSMQuestion.addCategory(category);
173
  });
174
  },
175
+ addCategory: function (category) {
176
+ var template = wp.template('single-category');
177
+ $('#categories').prepend(template({ category: category }));
178
  },
179
+ loadQuestions: function () {
180
+ QSMAdmin.displayAlert('Loading questions...', 'info');
181
+ QSMQuestion.questions.fetch({
182
  headers: { 'X-WP-Nonce': qsmQuestionSettings.nonce },
183
  data: { quizID: qsmQuestionSettings.quizID },
184
  success: QSMQuestion.loadSuccess,
185
  error: QSMAdmin.displayError
186
+ });
187
  },
188
+ loadSuccess: function () {
189
  QSMAdmin.clearAlerts();
190
  $('.qsm-showing-loader').remove();
191
  var question;
192
+ _.each(qsmQuestionSettings.qpages, function (page) {
193
  QSMQuestion.qpages.add(page);
194
  });
195
+ if (qsmQuestionSettings.pages.length > 0) {
196
+ for (var i = 0; i < qsmQuestionSettings.pages.length; i++) {
197
+ for (var j = 0; j < qsmQuestionSettings.pages[i].length; j++) {
198
+ question = QSMQuestion.questions.get(qsmQuestionSettings.pages[i][j]);
199
+ QSMQuestion.addQuestionToPage(question);
200
  }
201
  }
202
  } else {
203
+ //We have removed this code in 7.0.0 because not allow to delete the single page.
204
+ QSMQuestion.questions.each(QSMQuestion.addQuestionToPage);
205
+ }
206
+ //Create Default pages and one question.
207
+ if (qsmQuestionSettings.pages.length == 0 && QSMQuestion.questions.length == 0) {
208
+ $('.new-page-button').trigger('click');
209
+ $('.questions .new-question-button').trigger('click');
210
  }
 
 
 
 
 
211
  QSMQuestion.countTotal();
212
  },
213
+ updateQPage: function (pageID) {
214
+ QSMAdmin.displayAlert('Saving page info', 'info');
215
  var pageInfo = QSMQuestion.qpages.get(pageID);
216
+ jQuery('#page-options').find(':input, select, textarea').each(function (i, field) {
217
  pageInfo.set(field.name, field.value);
218
  });
219
  },
220
+ savePages: function () {
221
+ QSMAdmin.displayAlert('Saving pages and questions...', 'info');
222
  var pages = [];
223
  var qpages = [];
224
  var pageInfo = null;
225
 
226
  // Cycles through each page and add page + questions to pages variable
227
+ _.each(jQuery('.page'), function (page) {
228
 
229
  // If page is empty, do not add it.
230
+ if (0 == jQuery(page).children('.question').length) {
231
  return;
232
  }
233
  var singlePage = [];
234
  // Cycle through each question and add to the page.
235
+ _.each(jQuery(page).children('.question'), function (question) {
236
+ singlePage.push(jQuery(question).data('question-id'))
237
  });
238
+ pages.push(singlePage);
239
  /**
240
  * Prepare qpages Object
241
  */
242
+ pageInfo = QSMQuestion.qpages.get(jQuery(page).data('page-id'));
243
  pageInfo.set('questions', singlePage);
244
  qpages.push(pageInfo.attributes);
245
  });
246
+ console.log(pages);
247
  var data = {
248
  action: 'qsm_save_pages',
249
  pages: pages,
250
  qpages: qpages,
251
+ quiz_id: qsmQuestionSettings.quizID,
252
+ nonce: qsmQuestionSettings.saveNonce,
253
  };
254
+
255
+ jQuery.ajax(ajaxurl, {
256
  data: data,
257
  method: 'POST',
258
  success: QSMQuestion.savePagesSuccess,
259
  error: QSMAdmin.displayjQueryError
260
  });
261
  },
262
+ savePagesSuccess: function () {
263
+ QSMAdmin.displayAlert('Questions and pages were saved!', 'success');
264
  $('#save-edit-quiz-pages').removeClass('is-active');
265
  },
266
+ addNewPage: function (pageID) {
267
+ var template = wp.template('page');
268
  if (typeof pageID == 'undefined' || pageID == '') {
269
  var newPageID = QSMQuestion.qpages.length + 1;
270
  var pageID = newPageID;
271
+ var pageInfo = QSMQuestion.qpages.add({ id: newPageID, quizID: qsmQuestionSettings.quizID, pagekey: qsmRandomID(8), hide_prevbtn: 0 });
272
  }
273
  var pageInfo = QSMQuestion.qpages.get(pageID);
274
+ $('.questions').append(template(pageInfo));
275
+ var page = $('.questions').find('.page').length;
276
  $('.page:nth-child(' + page + ')').find('.page-number').text('Page ' + page);
277
+ $('.page').sortable({
278
  items: '.question',
279
  opacity: 70,
280
  cursor: 'move',
281
  placeholder: "ui-state-highlight",
282
  connectWith: '.page',
283
+ stop: function (evt, ui) {
284
  setTimeout(
285
+ function () {
286
  $('.save-page-button').trigger('click');
287
  },
288
  200
289
  )
290
  }
291
  });
292
+ setTimeout(QSMQuestion.removeNew, 250);
293
  },
294
+ addNewQuestion: function (model) {
295
+ QSMAdmin.displayAlert('Question created!', 'success');
296
+ QSMQuestion.addQuestionToPage(model);
297
+ QSMQuestion.openEditPopup(model.id, $('.question[data-question-id=' + model.id + ']').find('.edit-question-button'));
298
  QSMQuestion.countTotal();
299
+ if ($('#answers').find('.answers-single').length == 0) {
300
+ $('#new-answer-button').trigger('click');
301
+ }
302
  },
303
+ addQuestionToPage: function (model) {
304
+ var page = model.get('page') + 1;
305
+ var template = wp.template('question');
306
+ var page_exists = $('.page:nth-child(' + page + ')').length;
307
  var count = 0;
308
+ while (!page_exists) {
309
+ QSMQuestion.addNewPage(page);
310
+ page_exists = $('.page:nth-child(' + page + ')').length;
311
  count++;
312
+ if (count > 5) {
313
  page_exists = true;
314
+ console.log('count reached');
315
  }
316
  }
317
+ var questionName = QSMQuestion.prepareQuestionText(model.get('name'));
318
+ var new_question_title = model.get('question_title');
319
+ if (new_question_title === null || typeof new_question_title === "undefined" || new_question_title === "") {
320
+ //Do nothing
321
+ } else {
322
+ questionName = new_question_title;
323
+ }
324
+
325
+ if (questionName == '')
326
+ questionName = 'Your new question!';
327
+
328
+ $('.page:nth-child(' + page + ')').append(template({ id: model.id, category: model.get('category'), question: questionName }));
329
+ setTimeout(QSMQuestion.removeNew, 250);
330
  },
331
+ createQuestion: function (page) {
332
+ QSMAdmin.displayAlert('Creating question...', 'info');
333
+ QSMQuestion.questions.create(
334
+ {
335
  quizID: qsmQuestionSettings.quizID,
336
  page: page
337
  },
342
  }
343
  );
344
  },
345
+ duplicateQuestion: function (questionID) {
346
+ QSMAdmin.displayAlert('Duplicating question...', 'info');
347
+ var model = QSMQuestion.questions.get(questionID);
348
  var newModel = _.clone(model.attributes);
349
  newModel.id = null;
350
+ QSMQuestion.questions.create(
351
  newModel,
352
  {
353
  headers: { 'X-WP-Nonce': qsmQuestionSettings.nonce },
356
  }
357
  );
358
  },
359
+ saveQuestion: function (questionID, CurrentElement) {
360
  QSMAdmin.displayAlert('Saving question...', 'info');
361
  var model = QSMQuestion.questions.get(questionID);
362
  var hint = $('#hint').val();
379
  var file_upload_limit = $("#file_upload_limit").val();
380
  var type_arr = [];
381
  $.each($("input[name='file_upload_type[]']:checked"), function () {
382
+ type_value = $(this).val().replace(/,/g, '');
383
+ type_arr.push(type_value);
384
  });
385
  if ('new_category' == category) {
386
  category = $('#new_category').val();
440
  answerEditor: answerType,
441
  other_settings: advanced_option
442
  }, {
443
+ headers: { 'X-WP-Nonce': qsmQuestionSettings.nonce },
444
  success: QSMQuestion.saveSuccess,
445
  error: QSMAdmin.displayError,
446
  type: 'POST'
447
  });
448
  //CurrentElement.parents('.questionElements').slideUp('slow');
449
  },
450
+ saveSuccess: function (model) {
451
+ QSMAdmin.displayAlert('Question was saved!', 'success');
452
+ var template = wp.template('question');
453
+ var page = model.get('page') + 1;
454
+ var questionName = model.get('name');
455
+ var new_question_title = model.get('question_title');
456
+ if (new_question_title !== '') {
457
+ questionName = $.QSMSanitize(new_question_title);
458
+ }
459
+ $('.question[data-question-id=' + model.id + ']').replaceWith(template({ id: model.id, type: model.get('type'), category: model.get('category'), question: questionName }));
460
  setTimeout(function () {
461
  $('#save-edit-question-spinner').removeClass('is-active');
462
  }, 250);
463
  setTimeout(QSMQuestion.removeNew, 250);
464
  },
465
+ addNewAnswer: function (answer) {
466
+ var answerTemplate = wp.template('single-answer');
467
+ $('#answers').append(answerTemplate({ answer: decodeEntities(answer[0]), points: answer[1], correct: answer[2], count: answer[3], question_id: answer[4], answerType: answer[5], form_type: qsmQuestionSettings.form_type, quiz_system: qsmQuestionSettings.quiz_system }));
468
+ if (answer[5] == 'rich' && qsmQuestionSettings.qsm_user_ve === 'true') {
469
+ var textarea_id = 'answer-' + answer[4] + '-' + answer[3];
470
+ wp.editor.remove(textarea_id);
471
+ var settings = {
472
+ mediaButtons: true,
473
+ tinymce: {
474
+ forced_root_block: '',
475
+ toolbar1: 'formatselect,bold,italic,bullist,numlist,blockquote,alignleft,aligncenter,alignright,link,strikethrough,hr,forecolor,pastetext,removeformat,codeformat,charmap,undo,redo'
476
+ },
477
+ quicktags: true,
478
+ };
479
+ wp.editor.initialize(textarea_id, settings);
480
+ var anser = QSMQuestion.prepareQuestionText(answer[0]);
481
+ $(textarea_id).val(anser);
482
+ tinyMCE.get(textarea_id).setContent(anser);
483
+ }
484
  },
485
  openEditPopup: function (questionID, CurrentElement) {
486
  if (CurrentElement.parents('.question').next('.questionElements').length > 0) {
630
  $('.questions').sortable('disable');
631
  $('.page').sortable('disable');
632
  },
633
+ openEditPagePopup: function (pageID) {
634
  var page = QSMQuestion.qpages.get(pageID);
635
  $('#edit_page_id').val(pageID);
636
  $("#edit-page-id").text('').text(pageID);
637
+ jQuery('#page-options').find(':input, select, textarea').each(function (i, field) {
638
  field.value = page.get(field.name);
639
  });
640
  MicroModal.show('modal-page-1');
641
  },
642
+ removeNew: function () {
643
+ $('.page-new').removeClass('page-new');
644
+ $('.question-new').removeClass('question-new');
645
  },
646
+ prepareQuestionText: function (question) {
647
+ return jQuery('<textarea />').html(question).text();
648
  },
649
  prepareEditor: function () {
650
  var settings = {
660
  }
661
  };
662
 
663
+ $(function () {
664
+ QSMQuestion.pageCollection = Backbone.Collection.extend({ model: QSMQuestion.page });
665
  QSMQuestion.qpages = new QSMQuestion.pageCollection();
666
  QSMQuestion.questionCollection = Backbone.Collection.extend({
667
  url: wpApiSettings.root + 'quiz-survey-master/v1/questions',
668
  model: QSMQuestion.question
669
  });
670
  QSMQuestion.questions = new QSMQuestion.questionCollection();
671
+ $('.new-page-button').on('click', function (event) {
672
  event.preventDefault();
673
  QSMQuestion.addNewPage();
674
  });
675
 
676
+ $('.questions').on('click', '.new-question-button', function (event) {
677
  event.preventDefault();
678
+ QSMQuestion.createQuestion($(this).parents('.page').index());
679
+ $('.save-page-button').trigger('click');
680
  });
681
+
682
+ $('.questions').on('click', '.add-question-bank-button', function (event) {
683
  event.preventDefault();
684
+ QSMQuestion.openQuestionBank($(this).parents('.page').index());
685
  });
686
+
687
+ //Show more question on load more
688
+ $(document).on('click', '.qb-load-more-question', function (event) {
689
  event.preventDefault();
690
  QSMQuestion.loadQuestionBank();
691
  });
692
+
693
+ //Show category related question
694
+ $(document).on('change', '#question-bank-cat', function (event) {
695
  event.preventDefault();
696
  QSMQuestion.loadQuestionBank('change');
697
  });
698
 
699
+ $('.questions').on('click', '.edit-question-button', function (event) {
700
  event.preventDefault();
701
+ QSMQuestion.openEditPopup($(this).parents('.question').data('question-id'), $(this));
702
  });
703
  $('.questions').on('click', '.edit-page-button', function (event) {
704
  event.preventDefault();
705
  QSMQuestion.openEditPagePopup($(this).parents('.page').data('page-id'));
706
  });
707
 
708
+ $(document).on('click', '.questions .duplicate-question-button', function (event) {
709
  event.preventDefault();
710
+ QSMQuestion.duplicateQuestion($(this).parents('.question').data('question-id'));
711
+ $('.save-page-button').trigger('click');
712
  });
713
+ $('.questions').on('click', '.delete-question-button', function (event) {
714
+ event.preventDefault();
715
+ remove = $(this);
716
+ // opens-up question-delete modal
717
+ MicroModal.show('modal-7');
718
+ $('#unlink-question-button').attr('data-question-iid', $(this).data('question-iid'));
719
+ $('#delete-question-button').attr('data-question-iid', $(this).data('question-iid'));
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
720
 
721
+ // removes question from database
722
+ $('#delete-question-button').click(function (event) {
723
+ event.preventDefault();
724
+ if (confirm('Are you sure?')) {
725
+ var question_id = $(this).data('question-iid');
726
+ console.log(question_id);
727
+ $.ajax({
728
+ url: ajaxurl,
729
+ method: 'POST',
730
+ data: {
731
+ 'action': 'qsm_delete_question_from_database',
732
+ 'question_id': question_id,
733
+ 'nonce': qsmQuestionSettings.single_question_nonce
734
+ },
735
+ success: function (response) {
736
+ var data = jQuery.parseJSON(response);
737
+ if (data.success === true) {
738
+
739
+ console.log(data.message);
740
+ } else {
741
+ console.log(data.message);
742
+ }
743
+ }
744
+ });
745
+ remove.parents('.question').remove();
746
+ QSMQuestion.countTotal();
747
+ $('.save-page-button').trigger('click');
748
+ }
749
+ MicroModal.close('modal-7');
750
+ });
751
+
752
+ // unlink question from a particular quiz.
753
+ $('#unlink-question-button').click(function (event) {
754
+ event.preventDefault();
755
+ if (confirm('Are you sure?')) {
756
+ var question_id = $(this).data('question-iid');
757
+
758
+ console.log(question_id);
759
+ remove.parents('.question').remove();
760
+ QSMQuestion.countTotal();
761
+ $('.save-page-button').trigger('click');
762
+ }
763
+ MicroModal.close('modal-7');
764
+ });
765
  });
766
+ $('.questions').on('click', '.delete-page-button', function (event) {
767
  event.preventDefault();
768
+ if (confirm('Are you sure?')) {
769
+ $(this).parents('.page').remove();
770
+ $('.save-page-button').trigger('click');
771
+ }
772
  });
773
+ $(document).on('click', '#answers .delete-answer-button', function (event) {
774
  event.preventDefault();
775
+ $(this).parents('.answers-single').remove();
776
  });
777
+ $(document).on('click', '#delete-action .deletion', function (event) {
778
  event.preventDefault();
779
+ $(this).parents('.questionElements').slideUp('slow');
780
  });
781
+ $(document).on('click', '#save-popup-button', function (event) {
782
  event.preventDefault();
783
+ $('#save-edit-question-spinner').addClass('is-active');
784
+ var model_html = $('#modal-1-content').html();
785
+ $('#modal-1-content').children().remove();
786
+ QSMQuestion.saveQuestion($(this).parents('.questionElements').children('#edit_question_id').val(), $(this));
787
+ $('.save-page-button').trigger('click');
788
+ $('#modal-1-content').html(model_html);
789
+ });
790
+ $(document).on('click', '#new-answer-button', function (event) {
791
  event.preventDefault();
792
+ var answer_length = $('#answers').find('.answers-single').length;
793
+ if (answer_length > 1 && $('#question_type').val() == 13) {
794
+ alert('You can not add more than 2 answer for Polar Question type');
795
+ return;
796
+ }
797
+ var question_id = $('#edit_question_id').val();
798
+ var answerType = $('#change-answer-editor').val();
799
+ var answer = ['', '', 0, answer_length + 1, question_id, answerType];
800
+ QSMQuestion.addNewAnswer(answer);
801
  });
802
+
803
+ $('.qsm-popup-bank').on('click', '.import-button', function (event) {
804
  event.preventDefault();
805
+ $(this).text('').text('Adding Question');
806
+ import_button = $(this);
807
+ QSMQuestion.addQuestionFromQuestionBank($(this).parents('.question-bank-question').data('question-id'));
808
+ $('.import-button').addClass('disable_import');
809
+ });
810
+
811
+ //Click on selected question button.
812
+ $('.qsm-popup-bank').on('click', '#qsm-import-selected-question', function (event) {
813
+ var $total_selction = $('#question-bank').find('[name="qsm-question-checkbox[]"]:checked').length;
814
+ if ($total_selction === 0) {
815
+ alert('No question is selected.');
816
+ } else {
817
+ $.fn.reverse = [].reverse;
818
+ $($('#question-bank').find('[name="qsm-question-checkbox[]"]:checked').parents('.question-bank-question').reverse()).each(function () {
819
+ $(this).find('.import-button').text('').text('Adding Question');
820
+ import_button = $(this).find('.import-button');
821
+ QSMQuestion.addQuestionFromQuestionBank($(this).data('question-id'));
822
+ $(this).find('.import-button').text('').text('Add Question');
823
+ });
824
+ $('.import-button').addClass('disable_import');
825
+ $('#question-bank').find('[name="qsm-question-checkbox[]"]').attr('checked', false);
826
+ }
827
+ });
828
+ //Delete question from question bank
829
+ $('.qsm-popup-bank').on('click', '#qsm-delete-selected-question', function (event) {
830
+ if (confirm('are you sure?')) {
831
+ var $total_selction = $('#question-bank').find('[name="qsm-question-checkbox[]"]:checked').length;
832
+ if ($total_selction === 0) {
833
+ alert('No question is selected.');
834
+ } else {
835
+ $.fn.reverse = [].reverse;
836
+ var question_ids = $($('#question-bank').find('[name="qsm-question-checkbox[]"]:checked').parents('.question-bank-question').reverse()).map(function () {
837
+ return $(this).data('question-id');
838
+ }).get().join(',');
839
+ if (question_ids) {
840
+ $.ajax({
841
+ url: ajaxurl,
842
+ method: 'POST',
843
+ data: {
844
+ 'action': 'qsm_delete_question_question_bank',
845
+ 'question_ids': question_ids,
846
+ 'nonce': qsmQuestionSettings.question_bank_nonce
847
+ },
848
+ success: function (response) {
849
+ var data = jQuery.parseJSON(response);
850
+ if (data.success === true) {
851
+ $('#question-bank').find('[name="qsm-question-checkbox[]"]:checked').parents('.question-bank-question').slideUp('slow');
852
+ alert(data.message);
853
+ } else {
854
+ alert(data.message);
855
+ }
856
+ }
857
+ });
858
+ }
859
+ }
860
+ }
861
+ });
862
+
863
+ //Select all button.
864
+ $(document).on('change', '#qsm_select_all_question', function (event) {
865
+ $('.qsm-question-checkbox').prop('checked', jQuery('#qsm_select_all_question').prop('checked'));
866
  });
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
867
 
868
+ $('.save-page-button').on('click', function (event) {
869
  event.preventDefault();
870
+ $('#save-edit-quiz-pages').addClass('is-active');
871
  QSMQuestion.savePages();
872
  });
873
  $('#save-page-popup-button').on('click', function (event) {
886
  MicroModal.close('modal-page-1');
887
  }
888
  });
889
+
890
+ $(document).on('change', '#change-answer-editor', function (event) {
891
+ var newVal = $(this).val();
892
+ if (confirm('All answer will be reset, Do you want to still continue?')) {
893
+ $('#answers').find('.answers-single').remove();
894
+ } else {
895
+ if (newVal == 'rich') {
896
+ $(this).val('text');
897
+ } else {
898
+ $(this).val('rich');
899
+ }
900
+ return false;
901
+ }
902
  });
903
+
904
  // Adds event handlers for searching questions
905
+ $('#question_search').on('keyup', function () {
906
+ $('.question').each(function () {
907
+ if ($(this).text().toLowerCase().indexOf($('#question_search').val().toLowerCase()) === -1) {
908
  $(this).hide();
909
  } else {
910
  $(this).show();
911
  }
912
  });
913
+ $('.page').each(function () {
914
+ if (0 === $(this).children('.question:visible').length) {
915
  $(this).hide();
916
  } else {
917
  $(this).show();
918
  }
919
  });
920
+ if (0 === $('#question_search').val().length) {
921
+ $('.page').show();
922
+ $('.question').show();
923
  }
924
  });
925
 
926
+ qsm_init_sortable();
927
+
928
+ if (qsmQuestionSettings.qsm_user_ve === 'true') {
929
+ QSMQuestion.prepareEditor();
930
+ }
931
  QSMQuestion.loadQuestions();
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
932
 
933
+ /**
934
+ * Hide/show advanced option
935
+ */
936
+ $(document).on('click', '#show-advanced-option', function () {
937
+ var $this = $(this);
938
+ $(this).next('div.advanced-content').slideToggle('slow', function () {
939
+ if ($(this).is(':visible')) {
940
+ $this.text('').html('Hide advance options &laquo;');
941
+ } else {
942
+ $this.text('').html('Show advance options &raquo;');
943
+ }
944
+ });
945
+ });
946
+
947
+ //Hide the question settings based on question type
948
+ $(document).on('change', '#question_type', function () {
949
+ var question_val = $(this).val();
950
+ $('.qsm_hide_for_other').hide();
951
+ if ($('.qsm_show_question_type_' + question_val).length > 0) {
952
+ $('.qsm_show_question_type_' + question_val).show();
953
+ }
954
+ qsm_hide_show_question_desc(question_val);
955
+ });
956
+
957
+ //Add new category
958
+ $(document).on('click', '#qsm-category-add-toggle', function () {
959
+ if ($('#qsm-category-add').is(":visible")) {
960
+ $('.questionElements #new_category_new').attr('checked', false);
961
+ $('#qsm-category-add').slideUp('slow');
962
+ } else {
963
+ $('.questionElements #new_category_new').attr('checked', true).prop('checked', 'checked');
964
+ $('#qsm-category-add').slideDown('slow');
965
+ }
966
+ });
967
+
968
+ //Hide/show quesion description
969
+ $(document).on('click', '.qsm-show-question-desc-box', function (e) {
970
+ e.preventDefault();
971
+ if ($(this).next('.qsm-row').is(':visible')) {
972
+ $(this).html('').html('<span class="dashicons dashicons-plus-alt2"></span> ' + qsmQuestionSettings.show_desc_text);
973
+ $(this).next('.qsm-row').slideUp();
974
+ } else {
975
+ $(this).hide();
976
+ var question_description = wp.editor.getContent('question-text');
977
+ if (question_description == '' || question_description == null) {
978
+ tinyMCE.get('question-text').setContent('Add description here!');
979
+ }
980
+ $(this).next('.qsm-row').slideDown();
981
+ }
982
+ });
983
+
984
+ //Hide/show correct answer info
985
+ $(document).on('click', '.qsm-show-correct-info-box', function (e) {
986
+ e.preventDefault();
987
+ if ($(this).next('.qsm-row').is(':visible')) {
988
+ $(this).html('').html('<span class="dashicons dashicons-plus-alt2"></span> ' + qsmQuestionSettings.show_correct_info_text);
989
+ $(this).next('.qsm-row').slideUp();
990
+ } else {
991
+ $(this).hide();
992
+ $(this).next('.qsm-row').slideDown();
993
+ }
994
+ });
995
  });
996
+ var decodeEntities = (function () {
997
+ //create a new html document (doesn't execute script tags in child elements)
998
+ var doc = document.implementation.createHTMLDocument("");
999
+ var element = doc.createElement('div');
1000
 
1001
+ function getText(str) {
1002
+ element.innerHTML = str;
1003
+ str = element.textContent;
1004
+ element.textContent = '';
1005
+ return str;
1006
+ }
1007
 
1008
+ function decodeHTMLEntities(str) {
1009
+ if (str && typeof str === 'string') {
1010
+ var x = getText(str);
1011
+ while (str !== x) {
1012
+ str = x;
1013
+ x = getText(x);
1014
+ }
1015
+ return x;
1016
+ }
1017
+ }
1018
+ return decodeHTMLEntities;
1019
+ })();
1020
+
1021
+ function qsm_hide_show_question_desc(question_type) {
1022
+ $('.question-type-description').hide();
1023
+ if ($('#question_type_' + question_type + '_description').length > 0) {
1024
+ $('#question_type_' + question_type + '_description').show();
1025
+ }
1026
+ }
1027
+
1028
+ function qsm_init_sortable() {
1029
+ $('.questions').sortable({
1030
  opacity: 70,
1031
  cursor: 'move',
1032
  placeholder: "ui-state-highlight",
1033
+ stop: function (evt, ui) {
1034
+ $('.questions > .page').each(function () {
1035
+ var page = parseInt($(this).index()) + 1;
1036
+ $(this).find('.page-number').text('Page ' + page);
1037
+ });
1038
+ setTimeout(
1039
+ function () {
1040
+ $('.save-page-button').trigger('click');
1041
+ },
1042
+ 200
1043
+ )
1044
+ }
1045
  });
1046
+ $('.page').sortable({
1047
  items: '.question',
1048
  opacity: 70,
1049
  cursor: 'move',
1050
  placeholder: "ui-state-highlight",
1051
  connectWith: '.page',
1052
+ stop: function (evt, ui) {
1053
+ setTimeout(
1054
+ function () {
1055
+ $('.save-page-button').trigger('click');
1056
+ },
1057
+ 200
1058
+ )
1059
+ }
1060
  });
1061
+ }
1062
  function qsmRandomID(length) {
1063
  var result = '';
1064
  var characters = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
mlw_quizmaster2.php CHANGED
@@ -2,14 +2,14 @@
2
  /**
3
  * Plugin Name: Quiz And Survey Master
4
  * Description: Easily and quickly add quizzes and surveys to your website.
5
- * Version: 7.1.17
6
  * Author: ExpressTech
7
  * Author URI: https://quizandsurveymaster.com/
8
  * Plugin URI: https://expresstech.io/
9
  * Text Domain: quiz-master-next
10
  *
11
  * @author QSM Team
12
- * @version 7.1.17
13
  * @package QSM
14
  */
15
 
@@ -38,7 +38,7 @@ class MLWQuizMasterNext {
38
  * @var string
39
  * @since 4.0.0
40
  */
41
- public $version = '7.1.17';
42
 
43
  /**
44
  * QSM Alert Manager Object
2
  /**
3
  * Plugin Name: Quiz And Survey Master
4
  * Description: Easily and quickly add quizzes and surveys to your website.
5
+ * Version: 7.1.18
6
  * Author: ExpressTech
7
  * Author URI: https://quizandsurveymaster.com/
8
  * Plugin URI: https://expresstech.io/
9
  * Text Domain: quiz-master-next
10
  *
11
  * @author QSM Team
12
+ * @version 7.1.18
13
  * @package QSM
14
  */
15
 
38
  * @var string
39
  * @since 4.0.0
40
  */
41
+ public $version = '7.1.18';
42
 
43
  /**
44
  * QSM Alert Manager Object
php/classes/class-qmn-quiz-manager.php CHANGED
@@ -4,8 +4,8 @@
4
  *
5
  * @package QSM
6
  */
7
- if (!defined('ABSPATH')) {
8
- exit;
9
  }
10
 
11
  /**
@@ -15,2244 +15,2306 @@ if (!defined('ABSPATH')) {
15
  */
16
  class QMNQuizManager {
17
 
18
- protected $qsm_background_email;
19
- /**
20
- * Main Construct Function
21
- *
22
- * Call functions within class
23
- *
24
- * @since 4.0.0
25
- * @uses QMNQuizManager::add_hooks() Adds actions to hooks and filters
26
- * @return void
27
- */
28
- public function __construct() {
29
- $this->add_hooks();
30
- }
31
-
32
- /**
33
- * Add Hooks
34
- *
35
- * Adds functions to relavent hooks and filters
36
- *
37
- * @since 4.0.0
38
- * @return void
39
- */
40
- public function add_hooks() {
41
- add_shortcode('mlw_quizmaster', array($this, 'display_shortcode'));
42
- add_shortcode('qsm', array($this, 'display_shortcode'));
43
- add_shortcode('qsm_result', array($this, 'shortcode_display_result'));
44
- add_action('wp_ajax_qmn_process_quiz', array($this, 'ajax_submit_results'));
45
- add_action('wp_ajax_nopriv_qmn_process_quiz', array($this, 'ajax_submit_results'));
46
- add_action('wp_ajax_qsm_get_quiz_to_reload', array($this, 'qsm_get_quiz_to_reload'));
47
- add_action('wp_ajax_nopriv_qsm_get_quiz_to_reload', array($this, 'qsm_get_quiz_to_reload'));
48
- add_action('wp_ajax_qsm_get_question_quick_result', array($this, 'qsm_get_question_quick_result'));
49
- add_action('wp_ajax_nopriv_qsm_get_question_quick_result', array($this, 'qsm_get_question_quick_result'));
50
- //Upload file of file upload question type
51
- add_action('wp_ajax_qsm_upload_image_fd_question', array($this, 'qsm_upload_image_fd_question'));
52
- add_action('wp_ajax_nopriv_qsm_upload_image_fd_question', array($this, 'qsm_upload_image_fd_question'));
53
-
54
- //remove file of file upload question type
55
- add_action('wp_ajax_qsm_remove_file_fd_question', array($this, 'qsm_remove_file_fd_question'));
56
- add_action('wp_ajax_nopriv_qsm_remove_file_fd_question', array($this, 'qsm_remove_file_fd_question'));
57
-
58
- add_action('init', array($this, 'qsm_process_background_email'));
59
- }
60
-
61
- /**
62
- * @version 6.3.7
63
- * Upload file to server
64
- */
65
- public function qsm_upload_image_fd_question(){
66
- global $mlwQuizMasterNext;
67
- $question_id = isset($_POST['question_id']) ? sanitize_text_field($_POST['question_id']) : 0;
68
- $file_upload_type = $mlwQuizMasterNext->pluginHelper->get_question_setting($question_id, 'file_upload_type');
69
- $file_upload_limit = $mlwQuizMasterNext->pluginHelper->get_question_setting($question_id, 'file_upload_limit');
70
- $mimes = array();
71
- if($file_upload_type){
72
- $file_type_exp = explode(',', $file_upload_type);
73
- foreach ($file_type_exp as $value) {
74
- if($value == 'image'){
75
- $mimes[] = 'image/jpeg';
76
- $mimes[] = 'image/png';
77
- $mimes[] = 'image/x-icon';
78
- $mimes[] = 'image/gif';
79
- }else if($value == 'doc'){
80
- $mimes[] = 'application/msword';
81
- $mimes[] = 'application/vnd.openxmlformats-officedocument.wordprocessingml.document';
82
- }else if($value == 'excel'){
83
- $mimes[] = 'application/excel, application/vnd.ms-excel, application/x-excel, application/x-msexcel';
84
- $mimes[] = 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet';
85
- }else{
86
- $mimes[] = $value;
87
- }
88
- }
89
- }
90
- $json = array();
91
- $file_name = sanitize_file_name( $_FILES["file"]["name"] );
92
- $validate_file = wp_check_filetype( $file_name );
93
- if ( isset( $validate_file['type'] ) && in_array($validate_file['type'], $mimes)) {
94
- if($_FILES["file"]['size'] >= $file_upload_limit * 1024 * 1024){
95
- $json['type']= 'error';
96
- $json['message'] = __('File is too large. File must be less than ', 'quiz-master-next') . $file_upload_limit . ' MB';
97
- echo json_encode($json);
98
- exit;
99
- }
100
- $upload_dir = wp_upload_dir();
101
- $datafile = $_FILES["file"]["tmp_name"];
102
- //$file_name = $_FILES["file"]["name"];
103
- $extension = pathinfo($file_name, PATHINFO_EXTENSION);
104
- //remove white space between file name
105
- $file_name = str_replace(' ', '-', $file_name);
106
- $rawBaseName = 'qsmfileupload_' . md5( date('Y-m-d H:i:s') ) . '_' . pathinfo($file_name, PATHINFO_FILENAME);
107
- $new_fname = $rawBaseName . '.' . $extension;
108
- $file = $upload_dir['path'] . '/' . $new_fname;
109
- $file_url = $upload_dir['url'] . '/' . $new_fname;
110
- $counter = 1;
111
- if(file_exists($file)){
112
- while (file_exists($file)) {
113
- $new_fname = $rawBaseName . '-' . $counter . '.' . $extension;
114
- $file = $upload_dir['path'] . '/' . $new_fname;
115
- $file_url = $upload_dir['url'] . '/' . $new_fname;
116
- $counter++;
117
- }
118
- }
119
- if (!move_uploaded_file($datafile, $file)) {
120
- $json['type']= 'error';
121
- $json['message'] = __('File not uploaded', 'quiz-master-next');
122
- echo json_encode($json);
123
- }else{
124
- // Prepare an array of post data for the attachment.
125
- $attachment = array(
126
- 'guid' => $upload_dir['url'] . '/' . basename( $file ),
127
- 'post_mime_type' => $validate_file['type'],
128
- 'post_title' => preg_replace( '/\.[^.]+$/', '', basename( $file_name ) ),
129
- 'post_content' => '',
130
- 'post_status' => 'inherit'
131
- );
132
- // Insert the attachment.
133
- $attach_id = wp_insert_attachment( $attachment, $file, 0 );
134
- if( $attach_id ){
135
- require_once( ABSPATH . 'wp-admin/includes/image.php' );
136
- $attach_data = wp_generate_attachment_metadata( $attach_id, $file );
137
- wp_update_attachment_metadata( $attach_id, $attach_data );
138
- }
139
- $json['type']= 'success';
140
- $json['message'] = __( 'File uploaded successfully', 'quiz-master-next' );
141
- $json['file_url'] = $file_url;
142
- $json['file_path'] = $new_fname;
143
- echo json_encode($json);
144
- }
145
- }else{
146
- $json['type']= 'error';
147
- $json['message'] = __('File type is not supported', 'quiz-master-next');
148
- echo json_encode($json);
149
- }
150
- exit;
151
- }
152
-
153
- /**
154
- * @since 6.3.7
155
- * Remove the uploaded image
156
- */
157
- public function qsm_remove_file_fd_question(){
158
- $file_url = isset($_POST['file_url']) ? sanitize_text_field($_POST['file_url']) : '';
159
- $upload_dir = wp_upload_dir();
160
- $uploaded_path = $upload_dir['path'];
161
- if($file_url && stristr( $file_url, 'qsmfileupload_' ) && file_exists( $uploaded_path . '/' . $file_url ) ){
162
- $attachment_url = $upload_dir['url'] . '/' . $file_url;
163
- $attachment_id = $this->qsm_get_attachment_id_from_url($attachment_url);
164
- wp_delete_file( $uploaded_path . '/' . $file_url );
165
- wp_delete_attachment( $attachment_id );
166
- $json['type']= 'success';
167
- $json['message'] = __( 'File removed successfully', 'quiz-master-next' );
168
- echo json_encode($json);
169
- exit;
170
- }
171
- $json['type']= 'error';
172
- $json['message'] = __( 'File not removed', 'quiz-master-next' );
173
- echo json_encode($json);
174
- exit;
175
- }
176
-
177
-
178
- /**
179
- * @version 6.3.2
180
- * Get question quick result
181
- */
182
- public function qsm_get_question_quick_result(){
183
- global $wpdb;
184
- $question_id = isset($_POST['question_id']) ? intval($_POST['question_id']) : 0;
185
- $answer = isset( $_POST['answer'] ) ? stripslashes_deep( $_POST['answer'] ) : '';
186
- $question_array = $wpdb->get_row( $wpdb->prepare( "SELECT answer_array, question_answer_info FROM {$wpdb->prefix}mlw_questions WHERE question_id = (%d)", $question_id ), 'ARRAY_A' );
187
- $answer_array = unserialize($question_array['answer_array']);
188
- $correct_info_text = isset( $question_array['question_answer_info'] ) ? html_entity_decode( $question_array['question_answer_info'] ) : '';
189
- $show_correct_info = isset( $_POST['show_correct_info'] ) ? sanitize_text_field( $_POST['show_correct_info'] ) : 0;
190
- $got_ans = false;
191
- $correct_answer = false;
192
- if($answer_array && $got_ans === false){
193
- foreach ($answer_array as $key => $value) {
194
- if( esc_html( $value[0]) == esc_html($answer) && $value[2] == 1 ){
195
- $got_ans = true;
196
- $correct_answer = true;
197
- break;
198
- }
199
- }
200
- }
201
- if( $show_correct_info == 2 ){
202
- $got_ans = true;
203
- }
204
- echo wp_json_encode(
205
- array(
206
- 'success' => $correct_answer ? 'correct' : 'incorrect',
207
- 'message' => $show_correct_info && $got_ans ? '<b>'. __('Correct Info: ', 'quiz-master-next') .'</b>' . do_shortcode($correct_info_text) : ''
208
- )
209
- );
210
- wp_die();
211
- }
212
-
213
- /**
214
- * Generates Content For Quiz Shortcode
215
- *
216
- * Generates the content for the [mlw_quizmaster] shortcode
217
- *
218
- * @since 4.0.0
219
- * @param array $atts The attributes passed from the shortcode.
220
- * @uses QMNQuizManager:load_questions() Loads questions
221
- * @uses QMNQuizManager:create_answer_array() Prepares answers
222
- * @uses QMNQuizManager:display_quiz() Generates and prepares quiz page
223
- * @uses QMNQuizManager:display_results() Generates and prepares results page
224
- * @return string The content for the shortcode
225
- */
226
- public function display_shortcode($atts) {
227
- extract(shortcode_atts(array(
228
- 'quiz' => 0,
229
- 'question_amount' => 0,
230
- ), $atts));
231
-
232
- ob_start();
233
- if(isset($_GET['result_id']) && $_GET['result_id'] != ''){
234
- global $wpdb;
235
- global $mlwQuizMasterNext;
236
- wp_enqueue_style('qmn_quiz_common_style', plugins_url('../../css/common.css', __FILE__));
237
- wp_enqueue_style('dashicons');
238
- wp_enqueue_script( 'jquery' );
239
- wp_enqueue_script( 'jquery-ui-tooltip' );
240
- wp_enqueue_script('qsm_quiz', plugins_url('../../js/qsm-quiz.js', __FILE__), array('wp-util', 'underscore', 'jquery', 'jquery-ui-tooltip'), $mlwQuizMasterNext->version);
241
- wp_enqueue_script( 'math_jax', '//cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.2/MathJax.js?config=TeX-MML-AM_CHTML' );
242
- $result_unique_id =sanitize_text_field($_GET['result_id']);
243
- $query = $wpdb->prepare("SELECT result_id FROM {$wpdb->prefix}mlw_results WHERE unique_id = %s",$result_unique_id);
244
- $result = $wpdb->get_row($query,ARRAY_A);
245
- if( !empty($result) && isset($result['result_id']) ){
246
- $result_id = $result['result_id'];
247
- $return_display = do_shortcode( '[qsm_result id="'. $result_id .'"]' );
248
- $return_display = str_replace('%FB_RESULT_ID%', $result_unique_id, $return_display);
249
- }else{
250
- $return_display = 'Result id is wrong!';
251
- }
252
- $return_display .= ob_get_clean();
253
- }else{
254
- global $wpdb;
255
- global $mlwQuizMasterNext;
256
- global $qmn_allowed_visit;
257
- global $qmn_json_data;
258
- $qmn_json_data = array();
259
- $qmn_allowed_visit = true;
260
- $success = $mlwQuizMasterNext->pluginHelper->prepare_quiz($quiz);
261
- if (false === $success) {
262
- return __('It appears that this quiz is not set up correctly', 'quiz-master-next');
263
- }
264
- $question_amount = intval($question_amount);
265
-
266
- // Legacy variable.
267
- global $mlw_qmn_quiz;
268
- $mlw_qmn_quiz = $quiz;
269
-
270
- $return_display = '';
271
- $qmn_quiz_options = $mlwQuizMasterNext->quiz_settings->get_quiz_options();
272
-
273
- // If quiz options isn't found, stop function.
274
- if (is_null($qmn_quiz_options) || empty($qmn_quiz_options->quiz_name)) {
275
- return __('It appears that this quiz is not set up correctly', 'quiz-master-next');
276
- }
277
-
278
- // Loads Quiz Template.
279
- // The quiz_stye is misspelled because it has always been misspelled and fixing it would break many sites :(.
280
- if ('default' == $qmn_quiz_options->theme_selected) {
281
- $return_display .= '<style type="text/css">' . htmlspecialchars_decode($qmn_quiz_options->quiz_stye) . '</style>';
282
- wp_enqueue_style('qmn_quiz_style', plugins_url('../../css/qmn_quiz.css', __FILE__));
283
- } else {
284
- $registered_template = $mlwQuizMasterNext->pluginHelper->get_quiz_templates($qmn_quiz_options->theme_selected);
285
- // Check direct file first, then check templates folder in plugin, then check templates file in theme.
286
- // If all fails, then load custom styling instead.
287
- if ($registered_template && file_exists($registered_template['path'])) {
288
- wp_enqueue_style('qmn_quiz_template', $registered_template['path'], array(), $mlwQuizMasterNext->version);
289
- } elseif ($registered_template && file_exists(plugin_dir_path(__FILE__) . '../../templates/' . $registered_template['path'])) {
290
- wp_enqueue_style('qmn_quiz_template', plugins_url('../../templates/' . $registered_template['path'], __FILE__), array(), $mlwQuizMasterNext->version);
291
- } elseif ($registered_template && file_exists(get_stylesheet_directory_uri() . '/templates/' . $registered_template['path'])) {
292
- wp_enqueue_style('qmn_quiz_template', get_stylesheet_directory_uri() . '/templates/' . $registered_template['path'], array(), $mlwQuizMasterNext->version);
293
- } else {
294
- echo "<style type='text/css'>{$qmn_quiz_options->quiz_stye}</style>";
295
- }
296
- }
297
- wp_enqueue_style('qmn_quiz_animation_style', plugins_url('../../css/animate.css', __FILE__));
298
- wp_enqueue_style('qmn_quiz_common_style', plugins_url('../../css/common.css', __FILE__));
299
- wp_enqueue_style('dashicons');
300
-
301
- // Starts to prepare variable array for filters.
302
- $qmn_array_for_variables = array(
303
- 'quiz_id' => $qmn_quiz_options->quiz_id,
304
- 'quiz_name' => $qmn_quiz_options->quiz_name,
305
- 'quiz_system' => $qmn_quiz_options->system,
306
- 'user_ip' => $this->get_user_ip(),
307
- );
308
-
309
- $return_display .= "<script>
 
 
 
 
 
 
 
 
310
  if (window.qmn_quiz_data === undefined) {
311
  window.qmn_quiz_data = new Object();
312
  }
313
- </script>";
314
- $qpages = array();
315
- $qpages_arr = $mlwQuizMasterNext->pluginHelper->get_quiz_setting('qpages', array());
316
- if (!empty($qpages_arr)) {
317
- foreach ($qpages_arr as $key => $qpage) {
318
- unset($qpage['questions']);
319
- $qpages[$qpage['id']] = $qpage;
320
  }
321
  }
322
- $qmn_json_data = array(
323
- 'quiz_id' => $qmn_array_for_variables['quiz_id'],
324
- 'quiz_name' => $qmn_array_for_variables['quiz_name'],
325
- 'disable_answer' => $qmn_quiz_options->disable_answer_onselect,
326
- 'ajax_show_correct' => $qmn_quiz_options->ajax_show_correct,
327
- 'progress_bar' => $qmn_quiz_options->progress_bar,
328
- 'contact_info_location' => $qmn_quiz_options->contact_info_location,
329
- 'qpages' => $qpages,
330
- 'skip_validation_time_expire' => $qmn_quiz_options->skip_validation_time_expire,
331
- 'timer_limit_val' => $qmn_quiz_options->timer_limit,
332
  'disable_scroll_next_previous_click' => $qmn_quiz_options->disable_scroll_next_previous_click,
333
- 'enable_result_after_timer_end' => isset($qmn_quiz_options->enable_result_after_timer_end) ? $qmn_quiz_options->enable_result_after_timer_end : '',
334
- 'enable_quick_result_mc' => isset($qmn_quiz_options->enable_quick_result_mc) ? $qmn_quiz_options->enable_quick_result_mc : '',
335
- 'end_quiz_if_wrong' => isset($qmn_quiz_options->end_quiz_if_wrong) ? $qmn_quiz_options->end_quiz_if_wrong : '',
336
- 'form_disable_autofill' => isset($qmn_quiz_options->form_disable_autofill) ? $qmn_quiz_options->form_disable_autofill : '',
337
- 'enable_quick_correct_answer_info' => isset($qmn_quiz_options->enable_quick_correct_answer_info) ? $qmn_quiz_options->enable_quick_correct_answer_info : 0,
338
- 'quick_result_correct_answer_text' => $qmn_quiz_options->quick_result_correct_answer_text,
339
- 'quick_result_wrong_answer_text' => $qmn_quiz_options->quick_result_wrong_answer_text,
340
  );
341
 
342
- $return_display = apply_filters('qmn_begin_shortcode', $return_display, $qmn_quiz_options, $qmn_array_for_variables);
343
 
344
- // Checks if we should be showing quiz or results page.
345
- if ($qmn_allowed_visit && !isset($_POST["complete_quiz"]) && !empty($qmn_quiz_options->quiz_name)) {
346
- $return_display .= $this->display_quiz($qmn_quiz_options, $qmn_array_for_variables, $question_amount);
347
- } elseif (isset($_POST["complete_quiz"]) && 'confirmation' == $_POST["complete_quiz"] && $_POST["qmn_quiz_id"] == $qmn_array_for_variables["quiz_id"]) {
348
- $return_display .= $this->display_results($qmn_quiz_options, $qmn_array_for_variables);
349
- }
350
 
351
- $qmn_filtered_json = apply_filters('qmn_json_data', $qmn_json_data, $qmn_quiz_options, $qmn_array_for_variables);
352
 
353
- $return_display .= '<script>
354
- window.qmn_quiz_data["' . $qmn_json_data["quiz_id"] . '"] = ' . json_encode($qmn_filtered_json) . '
355
  </script>';
356
 
357
- $return_display .= ob_get_clean();
358
- $return_display = apply_filters('qmn_end_shortcode', $return_display, $qmn_quiz_options, $qmn_array_for_variables);
359
- }
360
- return $return_display;
361
- }
362
-
363
- public function shortcode_display_result($atts){
364
- extract(shortcode_atts(array(
365
- 'id' => 0,
366
- ), $atts));
367
- ob_start();
368
- if($id == 0){
369
- $id = (int) isset($_GET['result_id']) ? sanitize_text_field( $_GET['result_id'] ) : 0;
370
- }
371
- if( $id && is_numeric($id) ){
372
- global $wpdb;
373
- $result_data = $wpdb->get_row($wpdb->prepare("SELECT * FROM {$wpdb->prefix}mlw_results WHERE result_id = %d", $id), ARRAY_A);
374
- if( $result_data ){
375
- wp_enqueue_style('qmn_quiz_common_style', plugins_url('../../css/common.css', __FILE__));
376
- wp_enqueue_style('dashicons');
377
- wp_enqueue_script( 'math_jax', '//cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.2/MathJax.js?config=TeX-MML-AM_CHTML' );
378
- $quiz_result = unserialize($result_data['quiz_results']);
379
- $response_data = array(
380
- 'quiz_id' => $result_data['quiz_id'],
381
- 'quiz_name' => $result_data['quiz_name'],
382
- 'quiz_system' => $result_data['quiz_system'],
383
- 'quiz_payment_id' => '',
384
- 'user_ip' => $result_data['user_ip'],
385
- 'user_name' => $result_data['name'],
386
- 'user_business' => $result_data['business'],
387
- 'user_email' => $result_data['email'],
388
- 'user_phone' => $result_data['phone'],
389
- 'user_id' => $result_data['user'],
390
- 'timer' => 0,
391
- 'time_taken' => $result_data['time_taken'],
392
- 'contact' => $quiz_result['contact'],
393
- 'total_points' => $result_data['point_score'],
394
- 'total_score' => $result_data['correct_score'],
395
- 'total_correct' => $result_data['correct'],
396
- 'total_questions' => $result_data['total'],
397
- 'question_answers_array' => $quiz_result[1],
398
- 'comments' => ''
399
- );
400
- $data = QSM_Results_Pages::generate_pages($response_data);
401
- echo htmlspecialchars_decode($data['display']);
402
- } else {
403
- echo _e('Invalid result id!', 'quiz-master-next');
404
- }
405
- }else{
406
- echo _e('Invalid result id!', 'quiz-master-next');
407
- }
408
- $content = ob_get_clean();
409
- return $content;
410
- }
411
-
412
- /**
413
- * Loads Questions
414
- *
415
- * Retrieves the questions from the database
416
- *
417
- * @since 4.0.0
418
- * @param int $quiz_id The id for the quiz.
419
- * @param array $quiz_options The database row for the quiz.
420
- * @param bool $is_quiz_page If the page being loaded is the quiz page or not.
421
- * @param int $question_amount The amount of questions entered using the shortcode attribute.
422
- * @return array The questions for the quiz
423
- * @deprecated 5.2.0 Use new class: QSM_Questions instead
424
- */
425
- public function load_questions($quiz_id, $quiz_options, $is_quiz_page, $question_amount = 0) {
426
-
427
- // Prepare variables.
428
- global $wpdb;
429
- global $mlwQuizMasterNext;
430
- $questions = array();
431
- $order_by_sql = 'ORDER BY question_order ASC';
432
- $limit_sql = '';
433
-
434
- // Checks if the questions should be randomized.
 
 
 
 
 
435
  $cat_query = '';
436
- if (1 == $quiz_options->randomness_order || 2 == $quiz_options->randomness_order) {
437
- $order_by_sql = 'ORDER BY rand()';
438
- $categories = isset($quiz_options->randon_category) ? $quiz_options->randon_category : '';
439
- if($categories){
440
- $exploded_arr = explode(',', $quiz_options->randon_category);
441
- $cat_str = "'" . implode ( "', '", $exploded_arr ) . "'";
442
- $cat_query = " AND category IN ( $cat_str ) ";
443
  }
444
- }
445
-
446
- // Check if we should load all questions or only a selcted amount.
447
- if ($is_quiz_page && ( 0 != $quiz_options->question_from_total || 0 !== $question_amount )) {
448
- if (0 !== $question_amount) {
449
- $limit_sql = " LIMIT $question_amount";
450
- } else {
451
- $limit_sql = ' LIMIT ' . intval($quiz_options->question_from_total);
452
- }
453
- }
454
-
455
- // If using newer pages system from 5.2.
456
- $pages = $mlwQuizMasterNext->pluginHelper->get_quiz_setting('pages', array());
457
- // Get all question IDs needed.
458
- $total_pages = count($pages);
459
- if ($total_pages > 0) {
460
- for ($i = 0; $i < $total_pages; $i++) {
461
- foreach ($pages[$i] as $question) {
462
- $question_ids[] = intval($question);
463
- }
464
- }
465
- $question_ids = apply_filters('qsm_load_questions_ids', $question_ids, $quiz_id, $quiz_options);
466
- $question_sql = implode(', ', $question_ids);
467
- $query = $wpdb->prepare( "SELECT * FROM {$wpdb->prefix}mlw_questions WHERE question_id IN (%1s) %2s %3s %4s", $question_sql, $cat_query, $order_by_sql, $limit_sql );
468
- $questions = $wpdb->get_results( stripslashes($query));
469
-
470
- // If we are not using randomization, we need to put the questions in the order of the new question editor.
471
- // If a user has saved the pages in the question editor but still uses the older pagination options
472
- // Then they will make it here. So, we need to order the questions based on the new editor.
473
- if (1 != $quiz_options->randomness_order && 2 != $quiz_options->randomness_order) {
474
- $ordered_questions = array();
475
- foreach ($questions as $question) {
476
- $key = array_search($question->question_id, $question_ids);
477
- if (false !== $key) {
478
- $ordered_questions[$key] = $question;
479
- }
480
- }
481
- ksort($ordered_questions);
482
- $questions = $ordered_questions;
483
- }
484
- } else {
485
- $question_ids = apply_filters('qsm_load_questions_ids', array(), $quiz_id, $quiz_options);
486
- $question_sql = '';
487
- if (!empty($question_ids)) {
488
- $qids = implode(', ', $question_ids);
489
- $question_sql = " AND question_id IN ($qids) ";
490
  }
491
- $questions = $wpdb->get_results($wpdb->prepare("SELECT * FROM {$wpdb->prefix}mlw_questions WHERE quiz_id=%d AND deleted=0 %1s %2s %3s", $quiz_id, $question_sql, $order_by_sql, $limit_sql));
492
- }
493
- $questions = apply_filters('qsm_load_questions_filter', $questions, $quiz_id, $quiz_options);
494
- // Returns an array of all the loaded questions.
495
- return $questions;
496
- }
497
-
498
- /**
499
- * Prepares Answers
500
- *
501
- * Prepares or creates the answer array for the quiz
502
- *
503
- * @since 4.0.0
504
- * @param array $questions The questions for the quiz.
505
- * @param bool $is_ajax Pass true if this is an ajax call.
506
- * @return array The answers for the quiz
507
- * @deprecated 5.2.0 Use new class: QSM_Questions instead
508
- */
509
- public function create_answer_array($questions, $is_ajax = false) {
510
-
511
- // Load and prepare answer arrays.
512
- $mlw_qmn_answer_arrays = array();
513
- $question_list = array();
514
- foreach ($questions as $mlw_question_info) {
515
- $question_list[$mlw_question_info->question_id] = get_object_vars($mlw_question_info);
516
- if (is_serialized($mlw_question_info->answer_array) && is_array(@unserialize($mlw_question_info->answer_array))) {
517
- $mlw_qmn_answer_array_each = @unserialize($mlw_question_info->answer_array);
518
- $mlw_qmn_answer_arrays[$mlw_question_info->question_id] = $mlw_qmn_answer_array_each;
519
- $question_list[$mlw_question_info->question_id]["answers"] = $mlw_qmn_answer_array_each;
520
- } else {
521
- $mlw_answer_array_correct = array(0, 0, 0, 0, 0, 0);
522
- $mlw_answer_array_correct[$mlw_question_info->correct_answer - 1] = 1;
523
- $mlw_qmn_answer_arrays[$mlw_question_info->question_id] = array(
524
- array($mlw_question_info->answer_one, $mlw_question_info->answer_one_points, $mlw_answer_array_correct[0]),
525
- array($mlw_question_info->answer_two, $mlw_question_info->answer_two_points, $mlw_answer_array_correct[1]),
526
- array($mlw_question_info->answer_three, $mlw_question_info->answer_three_points, $mlw_answer_array_correct[2]),
527
- array($mlw_question_info->answer_four, $mlw_question_info->answer_four_points, $mlw_answer_array_correct[3]),
528
- array($mlw_question_info->answer_five, $mlw_question_info->answer_five_points, $mlw_answer_array_correct[4]),
529
- array($mlw_question_info->answer_six, $mlw_question_info->answer_six_points, $mlw_answer_array_correct[5]));
530
- $question_list[$mlw_question_info->question_id]["answers"] = $mlw_qmn_answer_arrays[$mlw_question_info->question_id];
531
- }
532
- }
533
- if (!$is_ajax) {
534
- global $qmn_json_data;
535
- $qmn_json_data["question_list"] = $question_list;
536
- }
537
- return $mlw_qmn_answer_arrays;
538
- }
539
-
540
- /**
541
- * Generates Content Quiz Page
542
- *
543
- * Generates the content for the quiz page part of the shortcode
544
- *
545
- * @since 4.0.0
546
- * @param array $options The database row of the quiz.
547
- * @param array $quiz_data The array of results for the quiz.
548
- * @param int $question_amount The number of questions to load for quiz.
549
- * @uses QMNQuizManager:display_begin_section() Creates display for beginning section
550
- * @uses QMNQuizManager:display_questions() Creates display for questions
551
- * @uses QMNQuizManager:display_comment_section() Creates display for comment section
552
- * @uses QMNQuizManager:display_end_section() Creates display for end section
553
- * @return string The content for the quiz page section
554
- */
555
- public function display_quiz($options, $quiz_data, $question_amount) {
556
-
557
- global $qmn_allowed_visit;
558
- global $mlwQuizMasterNext;
559
- $quiz_display = '';
560
- $quiz_display = apply_filters('qmn_begin_quiz', $quiz_display, $options, $quiz_data);
561
- if (!$qmn_allowed_visit) {
562
- return $quiz_display;
563
- }
564
- wp_enqueue_script('json2');
565
- wp_enqueue_script('jquery');
566
- wp_enqueue_script('jquery-ui-core');
567
- wp_enqueue_script('jquery-ui-tooltip');
568
- wp_enqueue_style('jquery-redmond-theme', plugins_url('../../css/jquery-ui.css', __FILE__));
569
-
570
- global $qmn_json_data;
571
- $qmn_json_data['error_messages'] = array(
572
- 'email' => $options->email_error_text,
573
- 'number' => $options->number_error_text,
574
- 'incorrect' => $options->incorrect_error_text,
575
- 'empty' => $options->empty_error_text,
576
- );
577
-
578
- wp_enqueue_script('progress-bar', plugins_url('../../js/progressbar.min.js', __FILE__));
579
- wp_enqueue_script( 'jquery-ui-slider-js', plugins_url('../../js/jquery-ui.js', __FILE__));
580
- wp_enqueue_script( 'jquery-ui-slider-rtl-js', plugins_url('../../js/jquery.ui.slider-rtl.js', __FILE__) );
581
- wp_enqueue_style( 'jquery-ui-slider-rtl-css', plugins_url('../../css/jquery.ui.slider-rtl.css', __FILE__) );
582
- wp_enqueue_script( 'jqueryui-touch-js', '//cdnjs.cloudflare.com/ajax/libs/jqueryui-touch-punch/0.2.3/jquery.ui.touch-punch.min.js' );
583
- wp_enqueue_style('qsm_model_css', plugins_url('../../css/qsm-admin.css', __FILE__));
584
- wp_enqueue_script('qsm_model_js', plugins_url('../../js/micromodal.min.js', __FILE__));
585
- wp_enqueue_script('qsm_quiz', plugins_url('../../js/qsm-quiz.js', __FILE__), array('wp-util', 'underscore', 'jquery', 'jquery-ui-tooltip', 'progress-bar'), $mlwQuizMasterNext->version);
586
- wp_localize_script('qsm_quiz', 'qmn_ajax_object', array('ajaxurl' => admin_url('admin-ajax.php'), 'multicheckbox_limit_reach' => __('Limit of choice is reached.', 'quiz-master-next'), 'out_of_text' => __(' out of ', 'quiz-master-next')));
587
- wp_enqueue_script( 'math_jax', '//cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.2/MathJax.js?config=TeX-MML-AM_CHTML' );
588
- global $qmn_total_questions;
589
- $qmn_total_questions = 0;
590
- global $mlw_qmn_section_count;
591
- $mlw_qmn_section_count = 0;
592
- $auto_pagination_class = $options->pagination > 0 ? 'qsm_auto_pagination_enabled' : '';
593
- $quiz_display .= "<div class='qsm-quiz-container qmn_quiz_container mlw_qmn_quiz {$auto_pagination_class}'>";
594
- // Get quiz post based on quiz id
595
- $args = array(
596
- 'posts_per_page' => 1,
597
- 'post_type' => 'qsm_quiz',
598
- 'meta_query' => array(
599
- array(
600
- 'key' => 'quiz_id',
601
- 'value' => $quiz_data['quiz_id'],
602
- 'compare' => '=',
603
- ),
604
- ),
605
- );
606
- $the_query = new WP_Query($args);
607
-
608
- // The Loop
609
- if ($the_query->have_posts()) {
610
- while ($the_query->have_posts()) {
611
- $the_query->the_post();
612
- $quiz_display .= get_the_post_thumbnail(get_the_ID(),'full');
613
- }
614
- /* Restore original Post Data */
615
- wp_reset_postdata();
616
- }
617
- $quiz_display = apply_filters('qsm_display_before_form', $quiz_display, $options, $quiz_data);
618
- $quiz_display .= "<form name='quizForm{$quiz_data['quiz_id']}' id='quizForm{$quiz_data['quiz_id']}' action='".$_SERVER['REQUEST_URI']."' method='POST' class='qsm-quiz-form qmn_quiz_form mlw_quiz_form' novalidate enctype='multipart/form-data'>";
619
- $quiz_display .= "<input type='hidden' name='qsm_hidden_questions' id='qsm_hidden_questions' value=''>";
620
- $quiz_display .= "<div id='mlw_error_message' class='qsm-error-message qmn_error_message_section'></div>";
621
- $quiz_display .= "<span id='mlw_top_of_quiz'></span>";
622
- $quiz_display = apply_filters('qmn_begin_quiz_form', $quiz_display, $options, $quiz_data);
623
-
624
- // If deprecated pagination setting is not used, use new system...
625
- $pages = $mlwQuizMasterNext->pluginHelper->get_quiz_setting('pages', array());
626
- if (0 == $options->randomness_order && 0 == $options->question_from_total && 0 == $options->pagination && 0 !== count($pages)) {
627
- $quiz_display .= $this->display_pages($options, $quiz_data);
628
- } else {
629
- // ... else, use older system.
630
- $questions = $this->load_questions($quiz_data['quiz_id'], $options, true, $question_amount);
631
- $answers = $this->create_answer_array($questions);
632
- $quiz_display .= $this->display_begin_section($options, $quiz_data);
633
- $quiz_display = apply_filters('qmn_begin_quiz_questions', $quiz_display, $options, $quiz_data);
634
- $quiz_display .= $this->display_questions($options, $questions, $answers);
635
- $quiz_display = apply_filters('qmn_before_comment_section', $quiz_display, $options, $quiz_data);
636
- $quiz_display .= $this->display_comment_section($options, $quiz_data);
637
- $quiz_display = apply_filters('qmn_after_comment_section', $quiz_display, $options, $quiz_data);
638
- $quiz_display .= $this->display_end_section($options, $quiz_data);
639
- }
640
- $quiz_display = apply_filters('qmn_before_error_message', $quiz_display, $options, $quiz_data);
641
- $quiz_display .= "<div id='mlw_error_message_bottom' class='qsm-error-message qmn_error_message_section'></div>";
642
- $quiz_display .= "<input type='hidden' name='total_questions' id='total_questions' value='$qmn_total_questions'/>";
643
- $quiz_display .= "<input type='hidden' name='timer' id='timer' value='0'/>";
644
- $quiz_display .= "<input type='hidden' name='timer_ms' id='timer_ms' value='0'/>";
645
- $quiz_display .= "<input type='hidden' class='qmn_quiz_id' name='qmn_quiz_id' id='qmn_quiz_id' value='{$quiz_data['quiz_id']}'/>";
646
- $quiz_display .= "<input type='hidden' name='complete_quiz' value='confirmation' />";
647
- if (isset($_GET['payment_id']) && $_GET['payment_id'] != '') {
648
- $quiz_display .= "<input type='hidden' name='main_payment_id' value='" . $_GET['payment_id'] . "' />";
649
- }
650
- $quiz_display = apply_filters('qmn_end_quiz_form', $quiz_display, $options, $quiz_data);
651
- $quiz_display .= '</form>';
652
- $quiz_display .= '</div>';
653
-
654
- $quiz_display = apply_filters('qmn_end_quiz', $quiz_display, $options, $quiz_data);
655
- return $quiz_display;
656
- }
657
-
658
- /**
659
- * Creates the pages of content for the quiz/survey
660
- *
661
- * @since 5.2.0
662
- * @param array $options The settings for the quiz.
663
- * @param array $quiz_data The array of quiz data.
664
- * @return string The HTML for the pages
665
- */
666
- public function display_pages($options, $quiz_data) {
667
- global $mlwQuizMasterNext;
668
- global $qmn_json_data;
669
- ob_start();
670
- $pages = $mlwQuizMasterNext->pluginHelper->get_quiz_setting('pages', array());
671
- $qpages = $mlwQuizMasterNext->pluginHelper->get_quiz_setting('qpages', array());
672
- $questions = QSM_Questions::load_questions_by_pages($options->quiz_id);
673
- $question_list = '';
674
- $contact_fields = QSM_Contact_Manager::load_fields();
675
- $animation_effect = isset($options->quiz_animation) && $options->quiz_animation != '' ? ' animated ' . $options->quiz_animation : '';
676
- $enable_pagination_quiz = isset($options->enable_pagination_quiz) && $options->enable_pagination_quiz == 1 ? true : false;
677
- if (count($pages) > 1 && (!empty($options->message_before) || ( 0 == $options->contact_info_location && $contact_fields ) )) {
678
- $qmn_json_data['first_page'] = true;
679
- $message_before = wpautop(htmlspecialchars_decode($options->message_before, ENT_QUOTES));
680
- $message_before = apply_filters('mlw_qmn_template_variable_quiz_page', $message_before, $quiz_data);
681
- ?>
682
- <section class="qsm-page <?php echo $animation_effect; ?>">
683
- <div class="quiz_section quiz_begin">
684
- <div class='qsm-before-message mlw_qmn_message_before'>
685
- <?php
686
- echo $this->qsm_convert_editor_text_to_shortcode( $message_before );
687
- ?>
688
- </div>
689
- <?php
690
- if (0 == $options->contact_info_location) {
691
- echo QSM_Contact_Manager::display_fields($options);
692
- }
693
- ?>
694
- </div>
695
- </section>
696
- <?php
697
- }
698
-
699
- // If there is only one page.
700
- $pages = apply_filters('qsm_display_pages', $pages, $options->quiz_id, $options);
701
- if (1 == count($pages)) {
702
- ?>
703
- <section class="qsm-page <?php echo $animation_effect; ?>">
704
- <?php
705
- if (!empty($options->message_before) || ( 0 == $options->contact_info_location && $contact_fields )) {
706
- $qmn_json_data['first_page'] = false;
707
- $message_before = wpautop(htmlspecialchars_decode($options->message_before, ENT_QUOTES));
708
- $message_before = apply_filters('mlw_qmn_template_variable_quiz_page', $message_before, $quiz_data);
709
- ?>
710
- <div class="quiz_section quiz_begin">
711
- <div class='qsm-before-message mlw_qmn_message_before'>
712
- <?php
713
- echo $this->qsm_convert_editor_text_to_shortcode( $message_before );
714
- ?>
715
- </div>
716
- <?php
717
- if (0 == $options->contact_info_location) {
718
- echo QSM_Contact_Manager::display_fields($options);
719
- }
720
- ?>
721
- </div>
722
- <?php
723
- }
724
- foreach ($pages[0] as $question_id) {
725
- $question_list .= $question_id . 'Q';
726
- $question = $questions[$question_id];
727
- ?>
728
- <div class='quiz_section question-section-id-<?php echo esc_attr($question_id); ?>'>
729
- <?php
730
- echo $mlwQuizMasterNext->pluginHelper->display_question($question['question_type_new'], $question_id, $options);
731
- if (0 == $question['comments']) {
732
- echo "<input type='text' class='qsm-question-comment qsm-question-comment-small mlw_qmn_question_comment' id='mlwComment$question_id' name='mlwComment$question_id' placeholder='" . esc_attr(htmlspecialchars_decode($options->comment_field_text, ENT_QUOTES)) . "' onclick='qmnClearField(this)'/>";
733
- }
734
- if (2 == $question['comments']) {
735
- echo "<textarea class='qsm-question-comment qsm-question-comment-large mlw_qmn_question_comment' id='mlwComment$question_id' name='mlwComment$question_id' placeholder='" . esc_attr(htmlspecialchars_decode($options->comment_field_text, ENT_QUOTES)) ."' onclick='qmnClearField(this)' ></textarea>";
736
- }
737
- // Checks if a hint is entered.
738
- if (!empty($question['hints'])) {
739
- echo '<div class="qsm-hint qsm_hint mlw_qmn_hint_link qsm_tooltip">'.$options->hint_text . '<span class="qsm_tooltiptext">'.htmlspecialchars_decode($question['hints'], ENT_QUOTES).'</span></div>';
740
- }
741
- ?>
742
- </div>
743
- <?php
744
- }
745
- if (0 == $options->comment_section) {
746
- $message_comments = wpautop(htmlspecialchars_decode($options->message_comment, ENT_QUOTES));
747
- $message_comments = apply_filters('mlw_qmn_template_variable_quiz_page', $message_comments, $quiz_data);
748
- ?>
749
- <div class="quiz_section quiz_begin">
750
- <label for='mlwQuizComments' class='qsm-comments-label mlw_qmn_comment_section_text'><?php echo $message_comments; ?></label>
751
- <textarea id='mlwQuizComments' name='mlwQuizComments' class='qsm-comments qmn_comment_section'></textarea>
752
- </div>
753
- <?php
754
- }
755
- if (!empty($options->message_end_template) || ( 1 == $options->contact_info_location && $contact_fields )) {
756
- $message_after = wpautop(htmlspecialchars_decode($options->message_end_template, ENT_QUOTES));
757
- $message_after = apply_filters('mlw_qmn_template_variable_quiz_page', $message_after, $quiz_data);
758
- ?>
759
- <div class="quiz_section">
760
- <div class='qsm-after-message mlw_qmn_message_end'><?php echo $message_after; ?></div>
761
- <?php
762
- if (1 == $options->contact_info_location) {
763
- echo QSM_Contact_Manager::display_fields($options);
764
- }
765
- ?>
766
- </div>
767
- <?php
768
- }
769
- ?>
770
- </section>
771
- <?php
772
- } else {
773
- $total_pages_count = count($pages);
774
- $pages_count = 1;
775
- foreach ($pages as $key => $page) {
776
- $qpage = (isset($qpages[$key]) ? $qpages[$key] : array());
777
- $qpage_id = (isset($qpage['id']) ? $qpage['id'] : $key);
778
- $page_key = (isset($qpage['pagekey']) ? $qpage['pagekey'] : $key);
779
- $hide_prevbtn = (isset($qpage['hide_prevbtn']) ? $qpage['hide_prevbtn'] : 0);
780
- $style = "style='display: none;'";
781
- ?>
782
- <section class="qsm-page <?php echo $animation_effect; ?> qsm-page-<?php echo $qpage_id;?>" data-pid="<?php echo $qpage_id;?>" data-prevbtn="<?php echo $hide_prevbtn;?>" <?php echo $style; ?>>
783
- <?php do_action('qsm_action_before_page', $qpage_id, $qpage);?>
784
- <?php
785
- foreach ($page as $question_id) {
786
- $question_list .= $question_id . 'Q';
787
- $question = $questions[$question_id];
788
- ?>
789
- <div class='quiz_section question-section-id-<?php echo esc_attr($question_id); ?>'>
790
- <?php
791
- echo $mlwQuizMasterNext->pluginHelper->display_question($question['question_type_new'], $question_id, $options);
792
- if (0 == $question['comments']) {
793
- echo "<input type='text' class='qsm-question-comment qsm-question-comment-small mlw_qmn_question_comment' id='mlwComment$question_id' name='mlwComment$question_id' placeholder='" . esc_attr(htmlspecialchars_decode($options->comment_field_text, ENT_QUOTES)) . "' onclick='qmnClearField(this)'/>";
794
- }
795
- if (2 == $question['comments']) {
796
- echo "<textarea class='qsm-question-comment qsm-question-comment-large mlw_qmn_question_comment' id='mlwComment$question_id' name='mlwComment$question_id' placeholder='" . esc_attr(htmlspecialchars_decode($options->comment_field_text, ENT_QUOTES)) ."' onclick='qmnClearField(this)' ></textarea>";
797
- }
798
- // Checks if a hint is entered.
799
- if (!empty($question['hints'])) {
800
- echo '<div class="qsm-hint qsm_hint mlw_qmn_hint_link qsm_tooltip">'.$options->hint_text . '<span class="qsm_tooltiptext">'.htmlspecialchars_decode($question['hints'], ENT_QUOTES).'</span></div>';
801
- }
802
- ?>
803
- </div>
804
- <?php
805
- }
806
- if($enable_pagination_quiz){
807
- ?>
808
- <span class="pages_count">
809
- <?php
810
- $text_c = $pages_count . __(' out of ', 'quiz-master-next') .$total_pages_count;
811
- echo apply_filters('qsm_total_pages_count',$text_c,$pages_count,$total_pages_count);
812
- ?>
813
- </span>
814
- <?php } ?>
815
- </section>
816
- <?php
817
- $pages_count++;
818
- }
819
- }
820
-
821
- if (count($pages) > 1 && 0 == $options->comment_section) {
822
- $message_comments = wpautop(htmlspecialchars_decode($options->message_comment, ENT_QUOTES));
823
- $message_comments = apply_filters('mlw_qmn_template_variable_quiz_page', $message_comments, $quiz_data);
824
- ?>
825
- <section class="qsm-page">
826
- <div class="quiz_section quiz_begin">
827
- <label for='mlwQuizComments' class='qsm-comments-label mlw_qmn_comment_section_text'><?php echo $message_comments; ?></label>
828
- <textarea id='mlwQuizComments' name='mlwQuizComments' class='qsm-comments qmn_comment_section'></textarea>
829
- </div>
830
- </section>
831
- <?php
832
- }
833
- if (count($pages) > 1 && (!empty($options->message_end_template) || ( 1 == $options->contact_info_location && $contact_fields ) )) {
834
- $message_after = wpautop(htmlspecialchars_decode($options->message_end_template, ENT_QUOTES));
835
- $message_after = apply_filters('mlw_qmn_template_variable_quiz_page', $message_after, $quiz_data);
836
- ?>
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
837
  <section class="qsm-page" style="display: none;">
838
- <div class="quiz_section">
839
- <div class='qsm-after-message mlw_qmn_message_end'><?php echo $message_after; ?></div>
840
- <?php
841
- if (1 == $options->contact_info_location) {
842
- echo QSM_Contact_Manager::display_fields($options);
843
- }
844
- ?>
845
- </div>
846
- <?php
847
- // Legacy code.
848
- do_action('mlw_qmn_end_quiz_section');
849
- ?>
850
- </section>
851
- <?php
852
- }
853
- do_action('qsm_after_all_section');
854
- ?>
855
- <!-- View for pagination -->
856
- <script type="text/template" id="tmpl-qsm-pagination-<?php echo $options->quiz_id;?>">
857
- <div class="qsm-pagination qmn_pagination border margin-bottom">
858
- <a class="qsm-btn qsm-previous qmn_btn mlw_qmn_quiz_link mlw_previous" href="#"><?php echo esc_html($options->previous_button_text); ?></a>
859
- <span class="qmn_page_message"></span>
860
- <div class="qmn_page_counter_message"></div>
861
- <div class="qsm-progress-bar" style="display:none;"><div class="progressbar-text"></div></div>
862
- <a class="qsm-btn qsm-next qmn_btn mlw_qmn_quiz_link mlw_next" href="#"><?php echo esc_html($options->next_button_text); ?></a>
863
- <input type='submit' class='qsm-btn qsm-submit-btn qmn_btn' value='<?php echo esc_attr(htmlspecialchars_decode($options->submit_button_text, ENT_QUOTES)); ?>' />
864
- </div>
865
- </script>
866
- <input type='hidden' name='qmn_question_list' value='<?php echo esc_attr($question_list); ?>' />
867
- <?php
868
- return ob_get_clean();
869
- }
870
-
871
- /**
872
- * Creates Display For Beginning Section
873
- *
874
- * Generates the content for the beginning section of the quiz page
875
- *
876
- * @since 4.0.0
877
- * @param array $qmn_quiz_options The database row of the quiz.
878
- * @param array $qmn_array_for_variables The array of results for the quiz.
879
- * @return string The content for the beginning section
880
- * @deprecated 5.2.0 Use new page system instead
881
- */
882
- public function display_begin_section($qmn_quiz_options, $qmn_array_for_variables) {
883
- $section_display = '';
884
- global $qmn_json_data;
885
- $contact_fields = QSM_Contact_Manager::load_fields();
886
- if (!empty($qmn_quiz_options->message_before) || ( 0 == $qmn_quiz_options->contact_info_location && $contact_fields )) {
887
- $qmn_json_data["first_page"] = true;
888
- global $mlw_qmn_section_count;
889
- $mlw_qmn_section_count += 1;
890
- $animation_effect = isset($qmn_quiz_options->quiz_animation) && $qmn_quiz_options->quiz_animation != '' ? ' animated ' . $qmn_quiz_options->quiz_animation : '';
891
- $section_display .= "<div class='qsm-auto-page-row quiz_section $animation_effect quiz_begin'>";
892
-
893
- $message_before = wpautop(htmlspecialchars_decode($qmn_quiz_options->message_before, ENT_QUOTES));
894
- $message_before = apply_filters('mlw_qmn_template_variable_quiz_page', $message_before, $qmn_array_for_variables);
895
-
896
- $section_display .= "<div class='mlw_qmn_message_before'>". $this->qsm_convert_editor_text_to_shortcode( $message_before ) ."</div>";
897
- if (0 == $qmn_quiz_options->contact_info_location) {
898
- $section_display .= QSM_Contact_Manager::display_fields($qmn_quiz_options);
899
- }
900
- $section_display .= "</div>";
901
- } else {
902
- $qmn_json_data["first_page"] = false;
903
- }
904
- return $section_display;
905
- }
906
-
907
- /**
908
- * Creates Display For Questions
909
- *
910
- * Generates the content for the questions part of the quiz page
911
- *
912
- * @since 4.0.0
913
- * @param array $qmn_quiz_options The database row of the quiz.
914
- * @param array $qmn_quiz_questions The questions of the quiz.
915
- * @param array $qmn_quiz_answers The answers of the quiz.
916
- * @uses QMNPluginHelper:display_question() Displays a question
917
- * @return string The content for the questions section
918
- * @deprecated 5.2.0 Use new page system instead
919
- */
920
- public function display_questions($qmn_quiz_options, $qmn_quiz_questions, $qmn_quiz_answers) {
921
- $question_display = '';
922
- global $mlwQuizMasterNext;
923
- global $qmn_total_questions;
924
- global $mlw_qmn_section_count;
925
- $question_id_list = '';
926
- $animation_effect = isset($qmn_quiz_options->quiz_animation) && $qmn_quiz_options->quiz_animation != '' ? ' animated ' . $qmn_quiz_options->quiz_animation : '';
927
- $enable_pagination_quiz = isset($qmn_quiz_options->enable_pagination_quiz) && $qmn_quiz_options->enable_pagination_quiz ? $qmn_quiz_options->enable_pagination_quiz : 0;
928
- $pagination_optoin = $qmn_quiz_options->pagination;
929
- if($enable_pagination_quiz && $pagination_optoin){
930
- $total_pages_count = count($qmn_quiz_questions);
931
- $total_pagination = ceil($total_pages_count / $pagination_optoin);
932
- }
933
- $pages_count = 1;
934
- $current_page_number = 1;
935
- foreach ($qmn_quiz_questions as $mlw_question) {
936
- if( $pagination_optoin != 0 ){
937
- if( $pagination_optoin == 1 ){
938
- $question_display .='<div class="qsm-auto-page-row qsm-apc-' . $current_page_number . '" style="display: none;">';
939
- $current_page_number++;
940
- }else{
941
- if ($pages_count % $pagination_optoin == 1 || $pages_count == 1) { // beginning of the row or first.
942
- $question_display .='<div class="qsm-auto-page-row qsm-apc-' . $current_page_number . '" style="display: none;">';
943
- $current_page_number++;
944
- }
945
- }
946
- $question_display .= apply_filters('qsm_auto_page_begin_row', '', ($current_page_number - 1), $qmn_quiz_options, $qmn_quiz_questions);
947
  }
948
- $question_id_list .= $mlw_question->question_id . "Q";
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
949
  $question_display .= "<div class='quiz_section {$animation_effect} question-section-id-{$mlw_question->question_id} slide{$mlw_qmn_section_count}'>";
950
- $question_display .= $mlwQuizMasterNext->pluginHelper->display_question($mlw_question->question_type_new, $mlw_question->question_id, $qmn_quiz_options);
951
-
952
- if (0 == $mlw_question->comments) {
953
- $question_display .= "<input type='text' class='mlw_qmn_question_comment' id='mlwComment" . $mlw_question->question_id . "' name='mlwComment" . $mlw_question->question_id . "' placeholder='" . esc_attr(htmlspecialchars_decode($qmn_quiz_options->comment_field_text, ENT_QUOTES)) . "' onclick='qmnClearField(this)'/>";
954
- $question_display .= "<br />";
955
- }
956
- if (2 == $mlw_question->comments) {
957
- $question_display .= "<textarea cols='70' rows='5' class='mlw_qmn_question_comment' id='mlwComment" . $mlw_question->question_id . "' name='mlwComment" . $mlw_question->question_id . "' placeholder='" . htmlspecialchars_decode($qmn_quiz_options->comment_field_text, ENT_QUOTES) . "' onclick='qmnClearField(this)'></textarea>";
958
- $question_display .= "<br />";
959
- }
960
-
961
- // Checks if a hint is entered.
962
- if (!empty($mlw_question->hints)) {
963
- $question_display .= "<div title=\"" . esc_attr(htmlspecialchars_decode($mlw_question->hints, ENT_QUOTES)) . "\" class='qsm_hint mlw_qmn_hint_link'>{$qmn_quiz_options->hint_text}</div>";
964
- $question_display .= "<br /><br />";
965
- }
966
  $question_display .= '</div><!-- .quiz_section -->';
967
- if( $pagination_optoin == 0 ){
968
-
969
- } else if( $pagination_optoin == 1 ){
970
- $question_display .= '</div><!-- .qsm-auto-page-row -->';
971
- }else if ($pages_count % $pagination_optoin == 0 || $pages_count == count($qmn_quiz_questions)) { // end of the row or last
972
- $question_display .= '</div><!-- .qsm-auto-page-row -->';
973
- }
974
- $mlw_qmn_section_count = $mlw_qmn_section_count + 1;
975
- $pages_count++;
976
- }
977
- if($enable_pagination_quiz){
978
- $question_display .= "<span class='pages_count' style='display: none;'>";
979
- $text_c = $current_page_number . __(' out of ', 'quiz-master-next') .$total_pagination;
980
- $question_display .= apply_filters('qsm_total_pages_count',$text_c,$pages_count,$total_pages_count);
981
- $question_display .= "</span>";
982
- }
983
- $question_display .= "<input type='hidden' name='qmn_question_list' value='$question_id_list' />";
984
- return $question_display;
985
- }
986
-
987
- /**
988
- * Creates Display For Comment Section
989
- *
990
- * Generates the content for the comment section part of the quiz page
991
- *
992
- * @since 4.0.0
993
- * @param array $qmn_quiz_options The database row of the quiz.
994
- * @param array $qmn_array_for_variables The array of results for the quiz.
995
- * @return string The content for the comment section
996
- * @deprecated 5.2.0 Use new page system instead
997
- */
998
- public function display_comment_section($qmn_quiz_options, $qmn_array_for_variables) {
999
- global $mlw_qmn_section_count;
1000
- $comment_display = '';
1001
- if (0 == $qmn_quiz_options->comment_section) {
1002
- $mlw_qmn_section_count = $mlw_qmn_section_count + 1;
1003
- $comment_display .= "<div class='quiz_section quiz_end qsm-auto-page-row qsm-quiz-comment-section slide" . $mlw_qmn_section_count . "' style='display: none;'>";
1004
- $message_comments = wpautop(htmlspecialchars_decode($qmn_quiz_options->message_comment, ENT_QUOTES));
1005
- $message_comments = apply_filters('mlw_qmn_template_variable_quiz_page', $message_comments, $qmn_array_for_variables);
1006
- $comment_display .= "<label for='mlwQuizComments' class='mlw_qmn_comment_section_text'>$message_comments</label><br />";
1007
- $comment_display .= "<textarea cols='60' rows='10' id='mlwQuizComments' name='mlwQuizComments' class='qmn_comment_section'></textarea>";
1008
- $comment_display .= "</div>";
1009
- }
1010
- return $comment_display;
1011
- }
1012
-
1013
- /**
1014
- * Creates Display For End Section Of Quiz Page
1015
- *
1016
- * Generates the content for the end section of the quiz page
1017
- *
1018
- * @since 4.0.0
1019
- * @param array $qmn_quiz_options The database row of the quiz.
1020
- * @param array $qmn_array_for_variables The array of results for the quiz.
1021
- * @return string The content for the end section
1022
- * @deprecated 5.2.0 Use new page system instead
1023
- */
1024
- public function display_end_section($qmn_quiz_options, $qmn_array_for_variables) {
1025
- global $mlw_qmn_section_count;
1026
- $section_display = '';
1027
- $section_display .= '<br />';
1028
- $mlw_qmn_section_count = $mlw_qmn_section_count + 1;
1029
- $pagination_optoin = $qmn_quiz_options->pagination;
1030
- $style = '';
1031
- if( $pagination_optoin > 0 ){
1032
- $style = "style='display: none;'";
1033
- }
1034
- $section_display .= "<div class='qsm-auto-page-row quiz_section quiz_end' {$style}>";
1035
- if (!empty($qmn_quiz_options->message_end_template)) {
1036
- $message_end = wpautop(htmlspecialchars_decode($qmn_quiz_options->message_end_template, ENT_QUOTES));
1037
- $message_end = apply_filters('mlw_qmn_template_variable_quiz_page', $message_end, $qmn_array_for_variables);
1038
- $section_display .= "<span class='mlw_qmn_message_end'>$message_end</span>";
1039
- $section_display .= '<br /><br />';
1040
- }
1041
- if (1 == $qmn_quiz_options->contact_info_location) {
1042
- $section_display .= QSM_Contact_Manager::display_fields($qmn_quiz_options);
1043
- }
1044
-
1045
- // Legacy Code.
1046
- ob_start();
1047
- do_action('mlw_qmn_end_quiz_section');
1048
- $section_display .= ob_get_contents();
1049
- ob_end_clean();
1050
- $section_display .= "<input type='submit' class='qsm-btn qsm-submit-btn qmn_btn' value='" . esc_attr(htmlspecialchars_decode($qmn_quiz_options->submit_button_text, ENT_QUOTES)) . "' />";
1051
- $section_display .= "</div>";
1052
-
1053
- return $section_display;
1054
- }
1055
-
1056
- /**
1057
- * Generates Content Results Page
1058
- *
1059
- * Generates the content for the results page part of the shortcode
1060
- *
1061
- * @since 4.0.0
1062
- * @param array $options The database row of the quiz.
1063
- * @param array $data The array of results for the quiz.
1064
- * @uses QMNQuizManager:submit_results() Perform The Quiz/Survey Submission
1065
- * @return string The content for the results page section
1066
- */
1067
- public function display_results($options, $data) {
1068
- $result = $this->submit_results($options, $data);
1069
- $results_array = $result;
1070
- return $results_array['display'];
1071
- }
1072
-
1073
- /**
1074
- * Calls the results page from ajax
1075
- *
1076
- * @since 4.6.0
1077
- * @uses QMNQuizManager:submit_results() Perform The Quiz/Survey Submission
1078
- * @return string The content for the results page section
1079
- */
1080
- public function ajax_submit_results() {
1081
- global $qmn_allowed_visit;
1082
- global $mlwQuizMasterNext;
1083
-
1084
- $qmn_allowed_visit = true;
1085
- $quiz = intval($_POST["qmn_quiz_id"]);
1086
- $mlwQuizMasterNext->pluginHelper->prepare_quiz($quiz);
1087
- $options = $mlwQuizMasterNext->quiz_settings->get_quiz_options();
1088
- $data = array(
1089
- 'quiz_id' => $options->quiz_id,
1090
- 'quiz_name' => $options->quiz_name,
1091
- 'quiz_system' => $options->system,
1092
- 'quiz_payment_id' => isset($_POST['main_payment_id']) ? sanitize_text_field($_POST['main_payment_id']) : ''
1093
- );
1094
- $post_data = array(
1095
- 'g-recaptcha-response' => isset($_POST['g-recaptcha-response']) ? sanitize_textarea_field($_POST['g-recaptcha-response']) : ''
1096
- );
1097
- if(class_exists('QSM_Recaptcha')){
1098
- $recaptcha_data = $mlwQuizMasterNext->pluginHelper->get_quiz_setting( "recaptcha_integration_settings" );
1099
- if(isset($recaptcha_data['enable_recaptcha']) && $recaptcha_data['enable_recaptcha'] != 'no'){
1100
- $verified = qsm_verify_recaptcha($post_data);
1101
- if(!$verified){
1102
- echo json_encode(array(
1103
- 'display' => htmlspecialchars_decode('ReCaptcha Validation failed'),
1104
- 'redirect' => FALSE,
1105
- ));
1106
- exit;
1107
- }
1108
- }
1109
- }
1110
- echo json_encode($this->submit_results($options, $data));
1111
- die();
1112
- }
1113
-
1114
- /**
1115
- * @version 6.3.2
1116
- * Show quiz on button click
1117
- */
1118
- public function qsm_get_quiz_to_reload(){
1119
- $quiz_id = sanitize_text_field(intval($_POST['quiz_id']));
1120
- echo do_shortcode('[qsm quiz="'. $quiz_id .'"]');
1121
- exit;
1122
- }
1123
-
1124
- /**
1125
- * Perform The Quiz/Survey Submission
1126
- *
1127
- * Prepares and save the results, prepares and send emails, prepare results page
1128
- *
1129
- * @since 4.6.0
1130
- * @param array $qmn_quiz_options The database row of the quiz.
1131
- * @param array $qmn_array_for_variables The array of results for the quiz.
1132
- * @uses QMNQuizManager:check_answers() Creates display for beginning section
1133
- * @uses QMNQuizManager:check_comment_section() Creates display for questions
1134
- * @uses QMNQuizManager:display_results_text() Creates display for end section
1135
- * @uses QMNQuizManager:display_social() Creates display for comment section
1136
- * @uses QMNQuizManager:send_user_email() Creates display for end section
1137
- * @uses QMNQuizManager:send_admin_email() Creates display for end section
1138
- * @return string The content for the results page section
1139
- */
1140
- public function submit_results($qmn_quiz_options, $qmn_array_for_variables) {
1141
- global $qmn_allowed_visit;
1142
- $result_display = '';
1143
-
1144
- $qmn_array_for_variables['user_ip'] = $this->get_user_ip();
1145
-
1146
- $result_display = apply_filters('qmn_begin_results', $result_display, $qmn_quiz_options, $qmn_array_for_variables);
1147
- if (!$qmn_allowed_visit) {
1148
- return $result_display;
1149
- }
1150
- //Add form type for new quiz system 7.0.0
1151
- $qmn_array_for_variables['form_type'] = isset( $qmn_quiz_options->form_type ) ? $qmn_quiz_options->form_type : 0;
1152
- // Gathers contact information.
1153
- $qmn_array_for_variables['user_name'] = 'None';
1154
- $qmn_array_for_variables['user_business'] = 'None';
1155
- $qmn_array_for_variables['user_email'] = 'None';
1156
- $qmn_array_for_variables['user_phone'] = 'None';
1157
- $contact_responses = QSM_Contact_Manager::process_fields($qmn_quiz_options);
1158
- foreach ($contact_responses as $field) {
1159
- if (isset($field['use'])) {
1160
- if ('name' === $field['use']) {
1161
- $qmn_array_for_variables['user_name'] = $field["value"];
1162
- }
1163
- if ('comp' === $field['use']) {
1164
- $qmn_array_for_variables['user_business'] = $field["value"];
1165
- }
1166
- if ('email' === $field['use']) {
1167
- $qmn_array_for_variables['user_email'] = $field["value"];
1168
- }
1169
- if ('phone' === $field['use']) {
1170
- $qmn_array_for_variables['user_phone'] = $field["value"];
1171
- }
1172
- }
1173
- }
1174
-
1175
- if( is_user_logged_in() ){
1176
- $current_user = wp_get_current_user();
1177
- if( $qmn_array_for_variables['user_email'] == 'None' )
1178
- $qmn_array_for_variables['user_email'] = esc_html( $current_user->user_email );
1179
-
1180
- if( $qmn_array_for_variables['user_name'] == 'None' )
1181
- $qmn_array_for_variables['user_name'] = esc_html( $current_user->display_name );
1182
- }
1183
-
1184
- $mlw_qmn_pagetime = isset($_POST["pagetime"]) ? $_POST["pagetime"] : array();
1185
- $mlw_qmn_timer = isset($_POST["timer"]) ? sanitize_text_field(intval($_POST["timer"])) : 0;
1186
- $mlw_qmn_timer_ms = isset($_POST["timer_ms"]) ? sanitize_text_field(intval($_POST["timer_ms"])) : 0;
1187
- $qmn_array_for_variables['user_id'] = get_current_user_id();
1188
- $qmn_array_for_variables['timer'] = $mlw_qmn_timer;
1189
- $qmn_array_for_variables['timer_ms'] = $mlw_qmn_timer_ms;
1190
- $qmn_array_for_variables['time_taken'] = current_time('h:i:s A m/d/Y');
1191
- $qmn_array_for_variables['contact'] = $contact_responses;
1192
- $qmn_array_for_variables['hidden_questions'] = isset($_POST['qsm_hidden_questions']) ? json_decode(html_entity_decode(stripslashes($_POST['qsm_hidden_questions'])),true) : array();
1193
- $qmn_array_for_variables = apply_filters('qsm_result_variables', $qmn_array_for_variables);
1194
-
1195
- if (!isset($_POST["mlw_code_captcha"]) || ( isset($_POST["mlw_code_captcha"]) && $_POST["mlw_user_captcha"] == $_POST["mlw_code_captcha"] )) {
1196
-
1197
- $qmn_array_for_variables = array_merge($qmn_array_for_variables, $this->check_answers($qmn_quiz_options, $qmn_array_for_variables));
1198
- $result_display = apply_filters('qmn_after_check_answers', $result_display, $qmn_quiz_options, $qmn_array_for_variables);
1199
- $qmn_array_for_variables['comments'] = $this->check_comment_section($qmn_quiz_options, $qmn_array_for_variables);
1200
- $result_display = apply_filters('qmn_after_check_comments', $result_display, $qmn_quiz_options, $qmn_array_for_variables);
1201
-
1202
- $unique_id = md5(date("Y-m-d H:i:s"));
 
 
 
 
1203
  $results_id = 0;
1204
- // If the store responses in database option is set to Yes.
1205
- if (0 != $qmn_quiz_options->store_responses) {
1206
-
1207
- // Creates our results array.
1208
- $results_array = array(
1209
- intval($qmn_array_for_variables['timer']),
1210
- $qmn_array_for_variables['question_answers_array'],
1211
- htmlspecialchars(stripslashes($qmn_array_for_variables['comments']), ENT_QUOTES),
1212
- 'contact' => $contact_responses,
1213
- 'timer_ms' => intval($qmn_array_for_variables['timer_ms']),
1214
  'pagetime' => $mlw_qmn_pagetime,
1215
- );
1216
- $results_array = apply_filters('qsm_results_array', $results_array, $qmn_array_for_variables);
1217
- if(isset($results_array['parameters'])) {
1218
- $qmn_array_for_variables['parameters'] = $results_array['parameters'];
1219
- }
1220
- $results_array['hidden_questions'] = $qmn_array_for_variables['hidden_questions'];
1221
- $results_array['total_possible_points'] = $qmn_array_for_variables['total_possible_points'];
1222
- $results_array['total_attempted_questions'] = $qmn_array_for_variables['total_attempted_questions'];
1223
- $serialized_results = serialize($results_array);
1224
-
1225
- // Inserts the responses in the database.
1226
- global $wpdb;
1227
- $table_name = $wpdb->prefix . "mlw_results";
1228
- if (isset($_POST['update_result']) && !empty($_POST['update_result'])) {
1229
- $results_id = $_POST['update_result'];
1230
- $results_update = $wpdb->update($table_name, array(
1231
- 'point_score' => $qmn_array_for_variables['total_points'],
1232
- 'correct_score' => $qmn_array_for_variables['total_score'],
1233
- 'correct' => $qmn_array_for_variables['total_correct'],
1234
- 'total' => $qmn_array_for_variables['total_questions'],
1235
- 'user_ip' => $qmn_array_for_variables['user_ip'],
1236
- 'time_taken' => $qmn_array_for_variables['time_taken'],
1237
- 'time_taken_real' => date('Y-m-d H:i:s', strtotime($qmn_array_for_variables['time_taken'])),
1238
- 'quiz_results' => $serialized_results,
1239
- ), array('result_id' => $results_id));
 
 
 
 
1240
  } else {
1241
- $results_insert = $wpdb->insert($table_name, array(
1242
- 'quiz_id' => $qmn_array_for_variables['quiz_id'],
1243
- 'quiz_name' => $qmn_array_for_variables['quiz_name'],
1244
- 'quiz_system' => $qmn_array_for_variables['quiz_system'],
1245
- 'point_score' => $qmn_array_for_variables['total_points'],
1246
- 'correct_score' => $qmn_array_for_variables['total_score'],
1247
- 'correct' => $qmn_array_for_variables['total_correct'],
1248
- 'total' => $qmn_array_for_variables['total_questions'],
1249
- 'name' => $qmn_array_for_variables['user_name'],
1250
- 'business' => $qmn_array_for_variables['user_business'],
1251
- 'email' => $qmn_array_for_variables['user_email'],
1252
- 'phone' => $qmn_array_for_variables['user_phone'],
1253
- 'user' => $qmn_array_for_variables['user_id'],
1254
- 'user_ip' => $qmn_array_for_variables['user_ip'],
1255
- 'time_taken' => $qmn_array_for_variables['time_taken'],
1256
- 'time_taken_real' => date('Y-m-d H:i:s', strtotime($qmn_array_for_variables['time_taken'])),
1257
- 'quiz_results' => $serialized_results,
1258
- 'deleted' => 0,
1259
- 'unique_id' => $unique_id,
1260
- 'form_type' => isset($qmn_quiz_options->form_type) ? $qmn_quiz_options->form_type : 0,
1261
- ), array(
1262
- '%d',
1263
- '%s',
1264
- '%d',
1265
- '%f',
1266
- '%d',
1267
- '%d',
1268
- '%d',
1269
- '%s',
1270
- '%s',
1271
- '%s',
1272
- '%s',
1273
- '%d',
1274
- '%s',
1275
- '%s',
1276
- '%s',
1277
- '%s',
1278
- '%d',
1279
- '%s',
1280
- '%d',
 
 
 
1281
  )
1282
  );
1283
- $results_id = $wpdb->insert_id;
1284
  }
1285
  }
1286
- $qmn_array_for_variables['result_id'] = $results_id;
1287
 
1288
  // Determines redirect/results page.
1289
- $results_pages = $this->display_results_text($qmn_quiz_options, $qmn_array_for_variables);
1290
- $result_display .= $results_pages['display'];
1291
- $result_display = apply_filters('qmn_after_results_text', $result_display, $qmn_quiz_options, $qmn_array_for_variables);
1292
-
1293
- $result_display .= $this->display_social($qmn_quiz_options, $qmn_array_for_variables);
1294
- $result_display = apply_filters('qmn_after_social_media', $result_display, $qmn_quiz_options, $qmn_array_for_variables);
1295
- if ($this->qsm_plugin_active('qsm-save-resume/qsm-save-resume.php') != 1 && $qmn_quiz_options->enable_retake_quiz_button == 1) {
1296
- $result_display .= '<a style="float: right;" class="button btn-reload-quiz" data-quiz_id="' . $qmn_array_for_variables['quiz_id'] . '" href="#" >' . apply_filters('qsm_retake_quiz_text', __('Retake Quiz', 'quiz-master-next')) . '</a>';
1297
- }
1298
 
1299
  /*
1300
  * Update the option `qmn_quiz_taken_cnt` value by 1 each time
1301
  * whenever the record inserted into the required table.
1302
  */
1303
- if( $results_insert ) {
1304
  $rec_inserted = intval( get_option( 'qmn_quiz_taken_cnt' ) );
1305
- if( 1000 > $rec_inserted ) {
1306
- if( ! $rec_inserted ) {
1307
  update_option( 'qmn_quiz_taken_cnt', 1, true );
1308
- }else {
1309
  update_option( 'qmn_quiz_taken_cnt', ++$rec_inserted );
1310
  }
1311
  }
1312
  }
1313
 
1314
- // Hook is fired after the responses are submitted. Passes responses, result ID, quiz settings, and response data.
1315
- do_action('qsm_quiz_submitted', $results_array, $results_id, $qmn_quiz_options, $qmn_array_for_variables);
1316
-
1317
- $qmn_array_for_variables = apply_filters( 'qmn_filter_email_content', $qmn_array_for_variables, $results_id);
1318
-
1319
- $qmn_global_settings = (array) get_option('qmn-settings');
1320
- $background_quiz_email_process = isset( $qmn_global_settings['background_quiz_email_process'] ) ? esc_attr( $qmn_global_settings['background_quiz_email_process'] ) : '1';
1321
- if( $background_quiz_email_process == 1 ){
1322
- // Send the emails in background.
1323
- $qmn_array_for_variables['quiz_settings'] = isset( $qmn_quiz_options->quiz_settings ) ? @unserialize( $qmn_quiz_options->quiz_settings ) : array();
1324
- $qmn_array_for_variables['email_processed'] = 'yes';
1325
- $this->qsm_background_email->data( array( 'name' => 'send_emails', 'variables' => $qmn_array_for_variables ) )->dispatch();
1326
- }else{
1327
- // Sends the emails.
1328
- $qmn_array_for_variables['email_processed'] = 'yes';
1329
- QSM_Emails::send_emails($qmn_array_for_variables);
1330
- }
1331
-
1332
- /**
1333
- * Filters for filtering the results text after emails are sent.
1334
- *
1335
- * @deprecated 6.2.0 There's no reason to use these over the actions
1336
- * in the QSM_Results_Pages class or the other filters in this function.
1337
- */
1338
- $result_display = apply_filters('qmn_after_send_user_email', $result_display, $qmn_quiz_options, $qmn_array_for_variables);
1339
- $result_display = apply_filters('qmn_after_send_admin_email', $result_display, $qmn_quiz_options, $qmn_array_for_variables);
1340
-
1341
- // Last time to filter the HTML results page.
1342
- $result_display = apply_filters('qmn_end_results', $result_display, $qmn_quiz_options, $qmn_array_for_variables);
1343
-
1344
- // Legacy Code.
1345
- do_action('mlw_qmn_load_results_page', $wpdb->insert_id, $qmn_quiz_options->quiz_settings);
1346
- } else {
1347
- $result_display .= apply_filters('qmn_captcha_varification_failed_msg', __('Captcha verification failed.', 'quiz-master-next'), $qmn_quiz_options, $qmn_array_for_variables);
1348
- }
1349
-
1350
- $result_display = str_replace('%FB_RESULT_ID%', $unique_id, $result_display);
1351
-
1352
- // Prepares data to be sent back to front-end.
1353
- $return_array = array(
1354
- 'display' => htmlspecialchars_decode($result_display),
1355
- 'redirect' => apply_filters('mlw_qmn_template_variable_results_page', $results_pages['redirect'], $qmn_array_for_variables),
1356
- );
1357
-
1358
- return $return_array;
1359
- }
1360
-
1361
- /**
1362
- * Scores User Answers
1363
- *
1364
- * Calculates the users scores for the quiz
1365
- *
1366
- * @since 4.0.0
1367
- * @param array $options The database row of the quiz
1368
- * @param array $quiz_data The array of results for the quiz
1369
- * @uses QMNPluginHelper:display_review() Scores the question
1370
- * @return array The results of the user's score
1371
- */
1372
- public function check_answers($options, $quiz_data) {
1373
-
1374
- global $mlwQuizMasterNext;
1375
-
1376
- // Load the pages and questions
1377
- $pages = $mlwQuizMasterNext->pluginHelper->get_quiz_setting('pages', array());
1378
- $questions = QSM_Questions::load_questions_by_pages($options->quiz_id);
1379
-
1380
- // Retrieve data from submission
1381
- $total_questions = isset($_POST["total_questions"]) ? sanitize_text_field(intval($_POST["total_questions"])) : 0;
1382
- $question_list = array();
1383
- if(isset($_POST["qmn_question_list"])){
1384
- $qmn_question_list = sanitize_text_field($_POST["qmn_question_list"]);
1385
- $question_list = explode('Q', $qmn_question_list);
1386
- }
1387
-
1388
- // Prepare variables
1389
- $points_earned = 0;
1390
- $total_correct = 0;
1391
- $total_score = 0;
1392
- $user_answer = "";
1393
- $correct_answer = "";
1394
- $correct_status = "incorrect";
1395
- $answer_points = 0;
1396
- $question_data = array();
1397
- $total_possible_points = 0;
1398
- $attempted_question = 0;
1399
-
1400
- // Question types to calculate result on
1401
- $result_question_types = array(
1402
- 0, // Multiple Choice
1403
- 1, // Horizontal Multiple Choice
1404
- 2, // Drop Down
1405
- 4, // Multiple Response
1406
- 10, // Horizontal Multiple Response
1407
- 12, // Date
1408
- 3, // Small Open Answer
1409
- 5, // Large Open Answer
1410
- 7, // Number
1411
- 14, // Fill In The Blank
1412
- 13 //Polar.
1413
- );
1414
-
1415
- // If deprecated pagination setting is not used, use new system...
1416
- if (0 == $options->question_from_total && 0 !== count($pages)) {
1417
-
1418
- // Cycle through each page in quiz.
1419
- foreach ($pages as $page) {
1420
-
1421
- // Cycle through each question on a page
1422
- foreach ($page as $page_question_id) {
1423
-
1424
- // Cycle through each question that appeared to the user
1425
- foreach ($question_list as $question_id) {
1426
-
1427
- // When the questions are the same...
1428
- if ($page_question_id == $question_id) {
1429
-
1430
- $question = $questions[$page_question_id];
1431
- // Ignore non points questions from result
1432
- $question_type_new = $question['question_type_new'];
1433
- $hidden_questions = is_array($quiz_data['hidden_questions']) ? $quiz_data['hidden_questions']: array();
1434
-
1435
- // Reset question-specific variables
1436
- $user_answer = "";
1437
- $correct_answer = "";
1438
- $correct_status = "incorrect";
1439
- $answer_points = 0;
1440
-
1441
- //Get total correct points
1442
- if( ( $options->system == 3 || $options->system == 1 ) && isset($question['answers']) && !empty( $question['answers'] ) ){
1443
- if(!in_array($question_id,$hidden_questions)) {
1444
- if( $question_type_new == 4 || $question_type_new == 10 ){
1445
- foreach ($question['answers'] as $single_answerk_key => $single_answer_arr) {
1446
- if ( $options->system == 1 && isset( $single_answer_arr[1] ) ){
1447
- $total_possible_points = $total_possible_points + $single_answer_arr[1];
1448
- }
1449
- if( $options->system == 3 && isset( $single_answer_arr[2] ) && $single_answer_arr[2] == 1 ){
1450
- $total_possible_points = $total_possible_points + $single_answer_arr[1];
1451
- }
1452
- }
1453
- }else{
1454
- $max_value = max(array_column($question['answers'], '1'));
1455
- $total_possible_points = $total_possible_points + $max_value;
1456
- }
1457
- }
1458
- }
1459
-
1460
- // Send question to our grading function
1461
- $results_array = apply_filters('qmn_results_array', $mlwQuizMasterNext->pluginHelper->display_review($question['question_type_new'], $question['question_id']));
1462
- if( isset($results_array['question_type']) && $results_array['question_type'] == 'file_upload') {
1463
- $results_array['user_text'] = '<a target="_blank" href="'.$results_array['user_text'].'">' . __('Click here to view', 'quiz-master-next') . '</a>';
1464
- }
1465
- // If question was graded correctly.
1466
- if (!isset($results_array["null_review"])) {
1467
- if(in_array($question_type_new,$result_question_types)) {
1468
- if(!in_array($question_id,$hidden_questions)) {
1469
- $points_earned += $results_array["points"];
1470
- $answer_points += $results_array["points"];
1471
- }
1472
- }
1473
-
1474
-
1475
- // If the user's answer was correct
1476
- if ('correct' == $results_array["correct"]) {
1477
- if(in_array($question_type_new,$result_question_types)) {
1478
- if(!in_array($question_id,$hidden_questions)) {
1479
- $total_correct += 1;
1480
- $correct_status = "correct";
1481
- }
1482
- }
1483
-
1484
- }
1485
- $user_answer = $results_array["user_text"];
1486
- $correct_answer = $results_array["correct_text"];
1487
- $user_compare_text = isset( $results_array["user_compare_text"] ) ? $results_array["user_compare_text"] : '';
1488
-
1489
- if( trim( $user_answer ) != '' ){
1490
- if( $user_answer != 'No Answer Provided' ){
1491
- $attempted_question++;
1492
- }
1493
- }
1494
-
1495
- // If a comment was submitted
1496
- if (isset($_POST["mlwComment" . $question['question_id']])) {
1497
- $comment = sanitize_textarea_field( htmlspecialchars(stripslashes($_POST["mlwComment" . $question['question_id']]), ENT_QUOTES) );
1498
- } else {
1499
- $comment = "";
1500
- }
1501
-
1502
- // Get text for question
1503
- $question_text = $question['question_name'];
1504
- if (isset($results_array["question_text"])) {
1505
- $question_text = $results_array["question_text"];
1506
- }
1507
-
1508
- // Save question data into new array in our array
1509
- $question_data[] = apply_filters('qmn_answer_array', array(
1510
- $question_text,
1511
- htmlspecialchars($user_answer, ENT_QUOTES),
1512
- htmlspecialchars($correct_answer, ENT_QUOTES),
1513
- $comment,
1514
- "correct" => $correct_status,
1515
- "id" => $question['question_id'],
1516
- "points" => $answer_points,
1517
- "category" => $question['category'],
1518
- "question_type" => $question['question_type_new'],
1519
- "question_title" => isset( $question['settings']['question_title'] ) ? $question['settings']['question_title'] : '',
1520
- "user_compare_text" => $user_compare_text
1521
- ), $options, $quiz_data);
1522
- }
1523
- break;
1524
- }
1525
- }
1526
- }
1527
- }
1528
- } else {
1529
- // Cycle through each page in quiz.
1530
- foreach ($questions as $question) {
1531
-
1532
- // Cycle through each question that appeared to the user
1533
- foreach ($question_list as $question_id) {
1534
-
1535
- // When the questions are the same...
1536
- if ($question['question_id'] == $question_id) {
1537
-
1538
- // Reset question-specific variables
1539
- $user_answer = "";
1540
- $correct_answer = "";
1541
- $correct_status = "incorrect";
1542
- $answer_points = 0;
1543
-
1544
- //Get total correct points
1545
- if( ( $options->system == 3 || $options->system == 1 ) && isset($question['answers']) && !empty( $question['answers'] ) ){
1546
- if( $question_type_new == 4 || $question_type_new == 10 ){
1547
- foreach ($question['answers'] as $single_answerk_key => $single_answer_arr) {
1548
- if ( $options->system == 1 && isset( $single_answer_arr[1] ) ){
1549
- $total_possible_points = $total_possible_points + $single_answer_arr[1];
1550
- }
1551
- if( $options->system == 3 && isset( $single_answer_arr[2] ) && $single_answer_arr[2] == 1 ){
1552
- $total_possible_points = $total_possible_points + $single_answer_arr[1];
1553
- }
1554
- }
1555
- }else{
1556
- $max_value = max(array_column($question['answers'], '1'));
1557
- $total_possible_points = $total_possible_points + $max_value;
1558
- }
1559
- }
1560
-
1561
- // Send question to our grading function
1562
- $results_array = apply_filters('qmn_results_array', $mlwQuizMasterNext->pluginHelper->display_review($question['question_type_new'], $question['question_id']));
1563
-
1564
-
1565
- // If question was graded correctly.
1566
- if (!isset($results_array["null_review"])) {
1567
- $points_earned += $results_array["points"];
1568
- $answer_points += $results_array["points"];
1569
-
1570
- // If the user's answer was correct
1571
- if ('correct' == $results_array["correct"]) {
1572
- $total_correct += 1;
1573
- $correct_status = "correct";
1574
- }
1575
- $user_answer = $results_array["user_text"];
1576
- $correct_answer = $results_array["correct_text"];
1577
- $user_compare_text = isset( $results_array["user_compare_text"] ) ? $results_array["user_compare_text"] : '';
1578
- if( trim( $user_answer ) != '' ){
1579
- if( $user_answer != 'No Answer Provided' ){
1580
- $attempted_question++;
1581
- }
1582
- }
1583
- // If a comment was submitted
1584
- if (isset($_POST["mlwComment" . $question['question_id']])) {
1585
- $comment = sanitize_textarea_field( htmlspecialchars(stripslashes($_POST["mlwComment" . $question['question_id']]), ENT_QUOTES) );
1586
- } else {
1587
- $comment = "";
1588
- }
1589
 
1590
- // Get text for question
1591
- $question_text = $question['question_name'];
1592
- if (isset($results_array["question_text"])) {
1593
- $question_text = $results_array["question_text"];
1594
- }
 
 
 
1595
 
1596
- // Save question data into new array in our array
1597
- $question_data[] = apply_filters('qmn_answer_array', array(
1598
- $question_text,
1599
- htmlspecialchars($user_answer, ENT_QUOTES),
1600
- htmlspecialchars($correct_answer, ENT_QUOTES),
1601
- $comment,
1602
- "correct" => $correct_status,
1603
- "id" => $question['question_id'],
1604
- "points" => $answer_points,
1605
- "category" => $question['category'],
1606
- "question_type" => $question['question_type_new'],
1607
- "question_title" => isset( $question['settings']['question_title'] ) ? $question['settings']['question_title'] : '',
1608
- "user_compare_text" => $user_compare_text
1609
- ), $options, $quiz_data);
1610
- }
1611
- break;
1612
- }
1613
- }
1614
- }
1615
- }
1616
-
1617
- // Calculate Total Percent Score And Average Points Only If Total Questions Doesn't Equal Zero To Avoid Division By Zero Error
1618
- if (0 !== $total_questions) {
1619
- $total_score = round(( ( $total_correct / $total_questions ) * 100), 2);
1620
- } else {
1621
- $total_score = 0;
1622
- }
1623
-
1624
- // Return array to be merged with main user response array
1625
- return array(
1626
- 'total_points' => $points_earned,
1627
- 'total_score' => $total_score,
1628
- 'total_correct' => $total_correct,
1629
- 'total_questions' => $total_questions,
1630
- 'question_answers_display' => '', // Kept for backwards compatibility
1631
- 'question_answers_array' => $question_data,
1632
- 'total_possible_points' => $total_possible_points,
1633
- 'total_attempted_questions' => $attempted_question
1634
- );
1635
- }
1636
-
1637
- /**
1638
- * Retrieves User's Comments
1639
- *
1640
- * Checks to see if the user left a comment and returns the comment
1641
- *
1642
- * @since 4.0.0
1643
- * @param array $qmn_quiz_options The database row of the quiz
1644
- * @param array $qmn_array_for_variables The array of results for the quiz
1645
- * @return string The user's comments
1646
- */
1647
- public function check_comment_section($qmn_quiz_options, $qmn_array_for_variables) {
1648
- $qmn_quiz_comments = "";
1649
- if (isset($_POST["mlwQuizComments"])) {
1650
- $qmn_quiz_comments = esc_textarea(stripslashes($_POST["mlwQuizComments"]));
1651
- }
1652
- return apply_filters('qmn_returned_comments', $qmn_quiz_comments, $qmn_quiz_options, $qmn_array_for_variables);
1653
- }
1654
-
1655
- /**
1656
- * Displays Results Text
1657
- *
1658
- * @since 4.0.0
1659
- * @deprecated 6.1.0 Use the newer results page class instead.
1660
- * @param array $options The quiz settings.
1661
- * @param array $response_data The array of results for the quiz.
1662
- * @return string The contents for the results text
1663
- */
1664
- public function display_results_text($options, $response_data) {
1665
- return QSM_Results_Pages::generate_pages($response_data);
1666
- }
1667
-
1668
- /**
1669
- * Displays social media buttons
1670
- *
1671
- * @deprecated 6.1.0 Use the social media template variables instead.
1672
- * @since 4.0.0
1673
- * @param array $qmn_quiz_options The database row of the quiz.
1674
- * @param array $qmn_array_for_variables The array of results for the quiz.
1675
- * @return string The content of the social media button section
1676
- */
1677
- public function display_social($qmn_quiz_options, $qmn_array_for_variables) {
1678
- $social_display = '';
1679
- if ($qmn_quiz_options->social_media == 1) {
1680
- $settings = (array) get_option('qmn-settings');
1681
- $facebook_app_id = '594986844960937';
1682
- if (isset($settings['facebook_app_id'])) {
1683
- $facebook_app_id = esc_js($settings['facebook_app_id']);
1684
- }
1685
-
1686
- // Loads Social Media Text.
1687
- $qmn_social_media_text = "";
1688
- if (is_serialized($qmn_quiz_options->social_media_text) && is_array(@unserialize($qmn_quiz_options->social_media_text))) {
1689
- $qmn_social_media_text = @unserialize($qmn_quiz_options->social_media_text);
1690
- } else {
1691
- $qmn_social_media_text = array(
1692
- 'twitter' => $qmn_quiz_options->social_media_text,
1693
- 'facebook' => $qmn_quiz_options->social_media_text,
1694
- );
1695
- }
1696
- $qmn_social_media_text["twitter"] = apply_filters('mlw_qmn_template_variable_results_page', $qmn_social_media_text["twitter"], $qmn_array_for_variables);
1697
- $qmn_social_media_text["facebook"] = apply_filters('mlw_qmn_template_variable_results_page', $qmn_social_media_text["facebook"], $qmn_array_for_variables);
1698
- $social_display .= "<br /><a class=\"mlw_qmn_quiz_link\" onclick=\"qmnSocialShare('facebook', '" . esc_js($qmn_social_media_text["facebook"]) . "', '" . esc_js($qmn_quiz_options->quiz_name) . "', '$facebook_app_id');\">Facebook</a><a class=\"mlw_qmn_quiz_link\" onclick=\"qmnSocialShare('twitter', '" . esc_js($qmn_social_media_text["twitter"]) . "', '" . esc_js($qmn_quiz_options->quiz_name) . "');\">Twitter</a><br />";
1699
- }
1700
- return apply_filters('qmn_returned_social_buttons', $social_display, $qmn_quiz_options, $qmn_array_for_variables);
1701
- }
1702
-
1703
- /**
1704
- * Send User Email
1705
- *
1706
- * Prepares the email to the user and then sends the email
1707
- *
1708
- * @deprecated 6.2.0 Use the newer QSM_Emails class instead.
1709
- * @since 4.0.0
1710
- * @param array $qmn_quiz_options The database row of the quiz
1711
- * @param array $qmn_array_for_variables The array of results for the quiz
1712
- */
1713
- public function send_user_email($qmn_quiz_options, $qmn_array_for_variables) {
1714
- add_filter('wp_mail_content_type', 'mlw_qmn_set_html_content_type');
1715
- $mlw_message = "";
1716
-
1717
- //Check if this quiz has user emails turned on
1718
- if ($qmn_quiz_options->send_user_email == "0") {
1719
-
1720
- //Make sure that the user filled in the email field
1721
- if ($qmn_array_for_variables['user_email'] != "") {
1722
-
1723
- //Prepare from email and name
1724
- $from_email_array = maybe_unserialize($qmn_quiz_options->email_from_text);
1725
- if (!isset($from_email_array["from_email"])) {
1726
- $from_email_array = array(
1727
- 'from_name' => $qmn_quiz_options->email_from_text,
1728
- 'from_email' => $qmn_quiz_options->admin_email,
1729
- 'reply_to' => 1
1730
- );
1731
- }
1732
-
1733
- if (!is_email($from_email_array["from_email"])) {
1734
- if (is_email($qmn_quiz_options->admin_email)) {
1735
- $from_email_array["from_email"] = $qmn_quiz_options->admin_email;
1736
- } else {
1737
- $from_email_array["from_email"] = get_option('admin_email ', 'test@example.com');
1738
- }
1739
- }
1740
-
1741
- //Prepare email attachments
1742
- $attachments = array();
1743
- $attachments = apply_filters('qsm_user_email_attachments', $attachments, $qmn_array_for_variables);
1744
-
1745
- if (is_serialized($qmn_quiz_options->user_email_template) && is_array(@unserialize($qmn_quiz_options->user_email_template))) {
1746
-
1747
- $mlw_user_email_array = @unserialize($qmn_quiz_options->user_email_template);
1748
-
1749
- //Cycle through emails
1750
- foreach ($mlw_user_email_array as $mlw_each) {
1751
-
1752
- //Generate Email Subject
1753
- if (!isset($mlw_each[3])) {
1754
- $mlw_each[3] = "Quiz Results For %QUIZ_NAME";
1755
- }
1756
- $mlw_each[3] = apply_filters('mlw_qmn_template_variable_results_page', $mlw_each[3], $qmn_array_for_variables);
1757
-
1758
- //Check to see if default
1759
- if ($mlw_each[0] == 0 && $mlw_each[1] == 0) {
1760
- $mlw_message = htmlspecialchars_decode($mlw_each[2], ENT_QUOTES);
1761
- $mlw_message = apply_filters('mlw_qmn_template_variable_results_page', $mlw_message, $qmn_array_for_variables);
1762
- $mlw_message = str_replace("\n", "<br>", $mlw_message);
1763
- $mlw_message = str_replace("<br/>", "<br>", $mlw_message);
1764
- $mlw_message = str_replace("<br />", "<br>", $mlw_message);
1765
- $mlw_headers = 'From: ' . $from_email_array["from_name"] . ' <' . $from_email_array["from_email"] . '>' . "\r\n";
1766
- wp_mail($qmn_array_for_variables['user_email'], $mlw_each[3], $mlw_message, $mlw_headers, $attachments);
1767
- break;
1768
- } else {
1769
-
1770
- //Check to see if this quiz uses points and check if the points earned falls in the point range for this email
1771
- if ($qmn_quiz_options->system == 1 && $qmn_array_for_variables['total_points'] >= $mlw_each[0] && $qmn_array_for_variables['total_points'] <= $mlw_each[1]) {
1772
- $mlw_message = htmlspecialchars_decode($mlw_each[2], ENT_QUOTES);
1773
- $mlw_message = apply_filters('mlw_qmn_template_variable_results_page', $mlw_message, $qmn_array_for_variables);
1774
- $mlw_message = str_replace("\n", "<br>", $mlw_message);
1775
- $mlw_message = str_replace("<br/>", "<br>", $mlw_message);
1776
- $mlw_message = str_replace("<br />", "<br>", $mlw_message);
1777
- $mlw_headers = 'From: ' . $from_email_array["from_name"] . ' <' . $from_email_array["from_email"] . '>' . "\r\n";
1778
- wp_mail($qmn_array_for_variables['user_email'], $mlw_each[3], $mlw_message, $mlw_headers, $attachments);
1779
- break;
1780
- }
1781
 
1782
- //Check to see if score fall in correct range
1783
- if ($qmn_quiz_options->system == 0 && $qmn_array_for_variables['total_score'] >= $mlw_each[0] && $qmn_array_for_variables['total_score'] <= $mlw_each[1]) {
1784
- $mlw_message = htmlspecialchars_decode($mlw_each[2], ENT_QUOTES);
1785
- $mlw_message = apply_filters('mlw_qmn_template_variable_results_page', $mlw_message, $qmn_array_for_variables);
1786
- $mlw_message = str_replace("\n", "<br>", $mlw_message);
1787
- $mlw_message = str_replace("<br/>", "<br>", $mlw_message);
1788
- $mlw_message = str_replace("<br />", "<br>", $mlw_message);
1789
- $mlw_headers = 'From: ' . $from_email_array["from_name"] . ' <' . $from_email_array["from_email"] . '>' . "\r\n";
1790
- wp_mail($qmn_array_for_variables['user_email'], $mlw_each[3], $mlw_message, $mlw_headers, $attachments);
1791
- break;
1792
- }
1793
- }
1794
- }
1795
- } else {
1796
-
1797
- //Uses older email system still which was before different emails were created.
1798
- $mlw_message = htmlspecialchars_decode($qmn_quiz_options->user_email_template, ENT_QUOTES);
1799
- $mlw_message = apply_filters('mlw_qmn_template_variable_results_page', $mlw_message, $qmn_array_for_variables);
1800
- $mlw_message = str_replace("\n", "<br>", $mlw_message);
1801
- $mlw_message = str_replace("<br/>", "<br>", $mlw_message);
1802
- $mlw_message = str_replace("<br />", "<br>", $mlw_message);
1803
- $mlw_headers = 'From: ' . $from_email_array["from_name"] . ' <' . $from_email_array["from_email"] . '>' . "\r\n";
1804
- wp_mail($qmn_array_for_variables['user_email'], "Quiz Results For " . $qmn_quiz_options->quiz_name, $mlw_message, $mlw_headers, $attachments);
1805
- }
1806
- }
1807
- }
1808
- remove_filter('wp_mail_content_type', 'mlw_qmn_set_html_content_type');
1809
- }
1810
-
1811
- /**
1812
- * Send Admin Email
1813
- *
1814
- * Prepares the email to the admin and then sends the email
1815
- *
1816
- * @deprecated 6.2.0 Use the newer QSM_Emails class instead.
1817
- * @since 4.0.0
1818
- * @param array $qmn_quiz_options The database row of the quiz
1819
- * @param arrar $qmn_array_for_variables The array of results for the quiz
1820
- */
1821
- public function send_admin_email($qmn_quiz_options, $qmn_array_for_variables) {
1822
- //Switch email type to HTML
1823
- add_filter('wp_mail_content_type', 'mlw_qmn_set_html_content_type');
1824
-
1825
- $mlw_message = "";
1826
- if ($qmn_quiz_options->send_admin_email == "0") {
1827
- if ($qmn_quiz_options->admin_email != "") {
1828
- $from_email_array = maybe_unserialize($qmn_quiz_options->email_from_text);
1829
- if (!isset($from_email_array["from_email"])) {
1830
- $from_email_array = array(
1831
- 'from_name' => $qmn_quiz_options->email_from_text,
1832
- 'from_email' => $qmn_quiz_options->admin_email,
1833
- 'reply_to' => 1
1834
- );
1835
- }
1836
-
1837
- if (!is_email($from_email_array["from_email"])) {
1838
- if (is_email($qmn_quiz_options->admin_email)) {
1839
- $from_email_array["from_email"] = $qmn_quiz_options->admin_email;
1840
- } else {
1841
- $from_email_array["from_email"] = get_option('admin_email ', 'test@example.com');
1842
- }
1843
- }
1844
-
1845
- $mlw_message = "";
1846
- $mlw_subject = "";
1847
- if (is_serialized($qmn_quiz_options->admin_email_template) && is_array(@unserialize($qmn_quiz_options->admin_email_template))) {
1848
- $mlw_admin_email_array = @unserialize($qmn_quiz_options->admin_email_template);
1849
-
1850
- //Cycle through landing pages
1851
- foreach ($mlw_admin_email_array as $mlw_each) {
1852
-
1853
- //Generate Email Subject
1854
- if (!isset($mlw_each["subject"])) {
1855
- $mlw_each["subject"] = "Quiz Results For %QUIZ_NAME";
1856
- }
1857
- $mlw_each["subject"] = apply_filters('mlw_qmn_template_variable_results_page', $mlw_each["subject"], $qmn_array_for_variables);
1858
-
1859
- //Check to see if default
1860
- if ($mlw_each["begin_score"] == 0 && $mlw_each["end_score"] == 0) {
1861
- $mlw_message = htmlspecialchars_decode($mlw_each["message"], ENT_QUOTES);
1862
- $mlw_message = apply_filters('mlw_qmn_template_variable_results_page', $mlw_message, $qmn_array_for_variables);
1863
- $mlw_message = str_replace("\n", "<br>", $mlw_message);
1864
- $mlw_message = str_replace("<br/>", "<br>", $mlw_message);
1865
- $mlw_message = str_replace("<br />", "<br>", $mlw_message);
1866
- $mlw_subject = $mlw_each["subject"];
1867
- break;
1868
- } else {
1869
- //Check to see if points fall in correct range
1870
- if ($qmn_quiz_options->system == 1 && $qmn_array_for_variables['total_points'] >= $mlw_each["begin_score"] && $qmn_array_for_variables['total_points'] <= $mlw_each["end_score"]) {
1871
- $mlw_message = htmlspecialchars_decode($mlw_each["message"], ENT_QUOTES);
1872
- $mlw_message = apply_filters('mlw_qmn_template_variable_results_page', $mlw_message, $qmn_array_for_variables);
1873
- $mlw_message = str_replace("\n", "<br>", $mlw_message);
1874
- $mlw_message = str_replace("<br/>", "<br>", $mlw_message);
1875
- $mlw_message = str_replace("<br />", "<br>", $mlw_message);
1876
- $mlw_subject = $mlw_each["subject"];
1877
- break;
1878
- }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1879
 
1880
- //Check to see if score fall in correct range
1881
- if ($qmn_quiz_options->system == 0 && $qmn_array_for_variables['total_score'] >= $mlw_each["begin_score"] && $qmn_array_for_variables['total_score'] <= $mlw_each["end_score"]) {
1882
- $mlw_message = htmlspecialchars_decode($mlw_each["message"], ENT_QUOTES);
1883
- $mlw_message = apply_filters('mlw_qmn_template_variable_results_page', $mlw_message, $qmn_array_for_variables);
1884
- $mlw_message = str_replace("\n", "<br>", $mlw_message);
1885
- $mlw_message = str_replace("<br/>", "<br>", $mlw_message);
1886
- $mlw_message = str_replace("<br />", "<br>", $mlw_message);
1887
- $mlw_subject = $mlw_each["subject"];
1888
- break;
1889
- }
1890
- }
1891
- }
1892
- } else {
1893
- $mlw_message = htmlspecialchars_decode($qmn_quiz_options->admin_email_template, ENT_QUOTES);
1894
- $mlw_message = apply_filters('mlw_qmn_template_variable_results_page', $mlw_message, $qmn_array_for_variables);
1895
- $mlw_message = str_replace("\n", "<br>", $mlw_message);
1896
- $mlw_message = str_replace("<br/>", "<br>", $mlw_message);
1897
- $mlw_message = str_replace("<br />", "<br>", $mlw_message);
1898
- $mlw_subject = "Quiz Results For " . $qmn_quiz_options->quiz_name;
1899
- }
1900
- }
1901
- if (get_option('mlw_advert_shows') == 'true') {
1902
- $mlw_message .= "<br>This email was generated by the Quiz And Survey Master plugin";
1903
- }
1904
- $headers = array(
1905
- 'From: ' . $from_email_array["from_name"] . ' <' . $from_email_array["from_email"] . '>'
1906
- );
1907
- if ($from_email_array["reply_to"] == 0) {
1908
- $headers[] = 'Reply-To: ' . $qmn_array_for_variables["user_name"] . " <" . $qmn_array_for_variables["user_email"] . ">";
1909
- }
1910
- $admin_emails = explode(",", $qmn_quiz_options->admin_email);
1911
- foreach ($admin_emails as $admin_email) {
1912
- if (is_email($admin_email)) {
1913
- wp_mail($admin_email, $mlw_subject, $mlw_message, $headers);
1914
- }
1915
- }
1916
- }
1917
-
1918
- //Remove HTML type for emails
1919
- remove_filter('wp_mail_content_type', 'mlw_qmn_set_html_content_type');
1920
- }
1921
-
1922
- /**
1923
- * Returns the quiz taker's IP if IP collection is enabled
1924
- *
1925
- * @since 5.3.0
1926
- * @return string The IP address or a phrase if not collected
1927
- */
1928
- private function get_user_ip() {
1929
- $ip = __('Not collected', 'quiz-master-next');
1930
- $settings = (array) get_option('qmn-settings');
1931
- $ip_collection = '0';
1932
- if (isset($settings['ip_collection'])) {
1933
- $ip_collection = $settings['ip_collection'];
1934
- }
1935
- if ('1' != $ip_collection) {
1936
- if ($_SERVER['REMOTE_ADDR']) {
1937
- $ip = $_SERVER['REMOTE_ADDR'];
1938
- } else {
1939
- $ip = __('Unknown', 'quiz-master-next');
1940
- }
1941
-
1942
- if (getenv('HTTP_CLIENT_IP'))
1943
- $ip = getenv('HTTP_CLIENT_IP');
1944
- else if (getenv('HTTP_X_FORWARDED_FOR'))
1945
- $ip = getenv('HTTP_X_FORWARDED_FOR');
1946
- else if (getenv('HTTP_X_FORWARDED'))
1947
- $ip = getenv('HTTP_X_FORWARDED');
1948
- else if (getenv('HTTP_FORWARDED_FOR'))
1949
- $ip = getenv('HTTP_FORWARDED_FOR');
1950
- else if (getenv('HTTP_FORWARDED'))
1951
- $ip = getenv('HTTP_FORWARDED');
1952
- else if (getenv('REMOTE_ADDR'))
1953
- $ip = getenv('REMOTE_ADDR');
1954
- else
1955
- $ip = $_SERVER['REMOTE_ADDR'];
1956
- }
1957
- return $ip;
1958
- }
1959
-
1960
- /**
1961
- * Determines whether a plugin is active.
1962
- *
1963
- * @since 6.4.11
1964
- *
1965
- * @param string $plugin Path to the plugin file relative to the plugins directory.
1966
- * @return bool True, if in the active plugins list. False, not in the list.
1967
- */
1968
- private function qsm_plugin_active( $plugin ){
1969
- return in_array( $plugin, (array) get_option( 'active_plugins', array() ) ) || $this->qsm_plugin_active_for_network( $plugin );
1970
- }
1971
-
1972
- /**
1973
- * Determines whether the plugin is active for the entire network.
1974
- *
1975
- * @since 6.4.11
1976
- *
1977
- * @param string $plugin Path to the plugin file relative to the plugins directory.
1978
- * @return bool True if active for the network, otherwise false.
1979
- */
1980
- private function qsm_plugin_active_for_network(){
1981
- if ( ! is_multisite() ) {
1982
  return false;
1983
  }
1984
 
1985
- $plugins = get_site_option( 'active_sitewide_plugins' );
1986
- if ( isset( $plugins[ $plugin ] ) ) {
1987
- return true;
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1988
  }
1989
 
1990
- return false;
1991
- }
1992
-
1993
- /**
1994
- * Include background process files
1995
- *
1996
- * @singce 7.0
1997
- */
1998
- public function qsm_process_background_email(){
1999
- require_once plugin_dir_path( __FILE__ ) . 'class-qmn-background-process.php';
2000
- $this->qsm_background_email = new QSM_Background_Request();
2001
- }
2002
-
2003
- /**
2004
- * Convert editor text into respective shortcodes
2005
- *
2006
- * @since 7.0.2
2007
- * @param string $editor_text
2008
- */
2009
- public function qsm_convert_editor_text_to_shortcode( $editor_text ){
2010
- global $wp_embed;
2011
- $editor_text = $wp_embed->run_shortcode( $editor_text );
2012
- $editor_text = preg_replace("/\s*[a-zA-Z\/\/:\.]*youtube.com\/watch\?v=([a-zA-Z0-9\-_]+)([a-zA-Z0-9\/\*\-\_\?\&\;\%\=\.]*)/i","<iframe width=\"420\" height=\"315\" src=\"//www.youtube.com/embed/$1\" frameborder=\"0\" allowfullscreen></iframe>",$editor_text);
2013
- $allowed_html = wp_kses_allowed_html( 'post' );
2014
- return do_shortcode( wp_kses( $editor_text, $allowed_html ) );
2015
- }
2016
-
2017
- /**
2018
- * Get attachment id from attachment url
2019
- *
2020
- * @since 7.1.2
2021
- *
2022
- * @global obj $wpdb
2023
- * @param url $attachment_url
2024
- * @return int
2025
- */
2026
- public function qsm_get_attachment_id_from_url( $attachment_url = '' ) {
2027
-
2028
- global $wpdb;
2029
- $attachment_id = false;
2030
-
2031
- // If there is no url, return.
2032
- if ( '' == $attachment_url )
2033
- return;
2034
-
2035
- // Get the upload directory paths
2036
- $upload_dir_paths = wp_upload_dir();
2037
-
2038
- // Make sure the upload path base directory exists in the attachment URL, to verify that we're working with a media library image
2039
- if ( false !== strpos( $attachment_url, $upload_dir_paths['baseurl'] ) ) {
2040
-
2041
- // If this is the URL of an auto-generated thumbnail, get the URL of the original image
2042
- $attachment_url = preg_replace( '/-\d+x\d+(?=\.(jpg|jpeg|png|gif)$)/i', '', $attachment_url );
2043
-
2044
- // Remove the upload path base directory from the attachment URL
2045
- $attachment_url = str_replace( $upload_dir_paths['baseurl'] . '/', '', $attachment_url );
2046
-
2047
- // Finally, run a custom database query to get the attachment ID from the modified attachment URL
2048
- $attachment_id = $wpdb->get_var( $wpdb->prepare( "SELECT wposts.ID FROM $wpdb->posts wposts, $wpdb->postmeta wpostmeta WHERE wposts.ID = wpostmeta.post_id AND wpostmeta.meta_key = '_wp_attached_file' AND wpostmeta.meta_value = '%s' AND wposts.post_type = 'attachment'", $attachment_url ) );
2049
-
2050
- }
2051
-
2052
- return $attachment_id;
2053
- }
2054
  }
2055
 
2056
  global $qmnQuizManager;
2057
  $qmnQuizManager = new QMNQuizManager();
2058
 
2059
- add_filter('qmn_begin_shortcode', 'qmn_require_login_check', 10, 3);
2060
-
2061
- function qmn_require_login_check($display, $qmn_quiz_options, $qmn_array_for_variables) {
2062
- global $qmn_allowed_visit;
2063
- if ($qmn_quiz_options->require_log_in == 1 && !is_user_logged_in()) {
2064
- $qmn_allowed_visit = false;
2065
- if(isset($qmn_quiz_options->require_log_in_text) && $qmn_quiz_options->require_log_in_text != ''){
2066
- $mlw_message = wpautop(htmlspecialchars_decode($qmn_quiz_options->require_log_in_text, ENT_QUOTES));
2067
- }else{
2068
- $mlw_message = wpautop(htmlspecialchars_decode($qmn_quiz_options->require_log_in_text, ENT_QUOTES));
2069
- }
2070
- $mlw_message = apply_filters('mlw_qmn_template_variable_quiz_page', $mlw_message, $qmn_array_for_variables);
2071
- $mlw_message = str_replace("\n", "<br>", $mlw_message);
2072
- //$display .= do_shortcode($mlw_message);
2073
- $display .= do_shortcode($mlw_message);
2074
- $display .= wp_login_form(array('echo' => false));
2075
- }
2076
- return $display;
2077
  }
2078
 
2079
- add_filter('qmn_begin_shortcode', 'qsm_scheduled_timeframe_check', 99, 3);
2080
 
2081
  /**
2082
  * @since 7.0.0 Added the condition for start time ( end time blank ) and end time ( start time blank ).
2083
  *
2084
  * @global boolean $qmn_allowed_visit
2085
- * @param HTML $display
2086
  * @param Object $options
2087
- * @param Array $variable_data
2088
  * @return HTML This function check the time frame of quiz.
2089
  */
2090
- function qsm_scheduled_timeframe_check($display, $options, $variable_data) {
2091
- global $qmn_allowed_visit;
2092
-
2093
- $checked_pass = FALSE;
2094
- // Checks if the start and end dates have data
2095
- if (!empty($options->scheduled_time_start) && !empty($options->scheduled_time_end)) {
2096
- $start = strtotime($options->scheduled_time_start);
2097
- $end = strtotime($options->scheduled_time_end);
2098
- if( strpos( $options->scheduled_time_end, ':' ) === false || strpos( $options->scheduled_time_end, '00:00' ) !== false )
2099
- $end = strtotime($options->scheduled_time_end) + 86399;
2100
-
2101
- $current_time = strtotime( current_time( 'm/d/Y H:i' ) );
2102
- // Checks if the current timestamp is outside of scheduled timeframe
2103
- if ( $current_time < $start || $current_time > $end) {
2104
- $checked_pass = TRUE;
2105
- }
2106
- }
2107
- if ( !empty( $options->scheduled_time_start ) && empty( $options->scheduled_time_end ) ){
2108
- $start = new DateTime( $options->scheduled_time_start );
2109
- $current_datetime = new DateTime( current_time( 'm/d/Y H:i' ) );
2110
- if ( $current_datetime < $start ){
2111
- $checked_pass = TRUE;
2112
- }
2113
- }
2114
- if ( empty( $options->scheduled_time_start ) && !empty( $options->scheduled_time_end ) ){
2115
- $end = new DateTime( $options->scheduled_time_end );
2116
- $current_datetime = new DateTime( current_time( 'm/d/Y H:i' ) );
2117
- if ( $current_datetime > $end ) {
2118
- $checked_pass = TRUE;
2119
- }
2120
- }
2121
- if( $checked_pass == TRUE ){
2122
- $qmn_allowed_visit = false;
2123
- $message = wpautop(htmlspecialchars_decode($options->scheduled_timeframe_text, ENT_QUOTES));
2124
- $message = apply_filters('mlw_qmn_template_variable_quiz_page', $message, $variable_data);
2125
- $display .= str_replace("\n", "<br>", $message);
2126
- }
2127
- return $display;
 
2128
  }
2129
 
2130
- add_filter('qmn_begin_shortcode', 'qmn_total_user_tries_check', 10, 3);
2131
 
2132
  /**
2133
  * Checks if user has already reach the user limit of the quiz
2134
  *
2135
  * @since 5.0.0
2136
  * @param string $display The HTML displayed for the quiz
2137
- * @param array $qmn_quiz_options The settings for the quiz
2138
- * @param array $qmn_array_for_variables The array of data by the quiz
2139
  * @return string The altered HTML display for the quiz
2140
  */
2141
- function qmn_total_user_tries_check($display, $qmn_quiz_options, $qmn_array_for_variables) {
2142
-
2143
- global $qmn_allowed_visit;
2144
- if ($qmn_quiz_options->total_user_tries != 0) {
2145
-
2146
- // Prepares the variables
2147
- global $wpdb;
2148
- $mlw_qmn_user_try_count = 0;
2149
-
2150
- // Checks if the user is logged in. If so, check by user id. If not, check by IP.
2151
- if (is_user_logged_in()) {
2152
- $current_user = wp_get_current_user();
2153
- $mlw_qmn_user_try_count = $wpdb->get_var($wpdb->prepare("SELECT COUNT(*) FROM {$wpdb->prefix}mlw_results WHERE user=%d AND deleted=0 AND quiz_id=%d", $current_user->ID, $qmn_array_for_variables['quiz_id']));
2154
- } else {
2155
- $mlw_qmn_user_try_count = $wpdb->get_var($wpdb->prepare("SELECT COUNT(*) FROM {$wpdb->prefix}mlw_results WHERE user_ip=%s AND deleted=0 AND quiz_id=%d", $qmn_array_for_variables['user_ip'], $qmn_array_for_variables['quiz_id']));
2156
- }
2157
-
2158
- // If user has already reached the limit for this quiz
2159
- if ($mlw_qmn_user_try_count >= $qmn_quiz_options->total_user_tries) {
2160
-
2161
- // Stops the quiz and prepares entered text
2162
- $qmn_allowed_visit = false;
2163
- $mlw_message = wpautop(htmlspecialchars_decode($qmn_quiz_options->total_user_tries_text, ENT_QUOTES));
2164
- $mlw_message = apply_filters('mlw_qmn_template_variable_quiz_page', $mlw_message, $qmn_array_for_variables);
2165
- $display .= $mlw_message;
2166
- }
2167
- }
2168
- return $display;
2169
  }
2170
 
2171
- add_filter('qmn_begin_quiz', 'qmn_total_tries_check', 10, 3);
2172
-
2173
- function qmn_total_tries_check($display, $qmn_quiz_options, $qmn_array_for_variables) {
2174
- global $qmn_allowed_visit;
2175
- if ($qmn_quiz_options->limit_total_entries != 0) {
2176
- global $wpdb;
2177
- $mlw_qmn_entries_count = $wpdb->get_var($wpdb->prepare("SELECT COUNT(quiz_id) FROM {$wpdb->prefix}mlw_results WHERE deleted=0 AND quiz_id=%d", $qmn_array_for_variables['quiz_id']));
2178
- if ($mlw_qmn_entries_count >= $qmn_quiz_options->limit_total_entries) {
2179
- $mlw_message = wpautop(htmlspecialchars_decode($qmn_quiz_options->limit_total_entries_text, ENT_QUOTES));
2180
- $mlw_message = apply_filters('mlw_qmn_template_variable_quiz_page', $mlw_message, $qmn_array_for_variables);
2181
- $display .= $mlw_message;
2182
- $qmn_allowed_visit = false;
2183
- }
2184
- }
2185
- return $display;
2186
  }
2187
 
2188
- add_filter('qmn_begin_quiz', 'qmn_pagination_check', 10, 3);
2189
-
2190
- function qmn_pagination_check($display, $qmn_quiz_options, $qmn_array_for_variables) {
2191
- if ($qmn_quiz_options->pagination != 0) {
2192
- global $wpdb;
2193
- global $qmn_json_data;
2194
- $total_questions = 0;
2195
- if ($qmn_quiz_options->question_from_total != 0) {
2196
- $total_questions = $qmn_quiz_options->question_from_total;
2197
- } else {
2198
- $questions = QSM_Questions::load_questions_by_pages($qmn_quiz_options->quiz_id);
2199
- $total_questions = count($questions);
2200
- }
2201
- //$display .= "<style>.quiz_section { display: none; }</style>";
2202
-
2203
- $qmn_json_data["pagination"] = array(
2204
- 'amount' => $qmn_quiz_options->pagination,
2205
- 'section_comments' => $qmn_quiz_options->comment_section,
2206
- 'total_questions' => $total_questions,
2207
- 'previous_text' => $qmn_quiz_options->previous_button_text,
2208
- 'next_text' => $qmn_quiz_options->next_button_text
2209
- );
2210
- }
2211
- return $display;
2212
  }
2213
 
2214
- add_filter('qmn_begin_quiz_form', 'qmn_timer_check', 15, 3);
2215
 
2216
- function qmn_timer_check($display, $qmn_quiz_options, $qmn_array_for_variables) {
2217
- global $qmn_allowed_visit;
2218
- global $qmn_json_data;
2219
- if ($qmn_allowed_visit && $qmn_quiz_options->timer_limit != 0) {
2220
- $qmn_json_data["timer_limit"] = $qmn_quiz_options->timer_limit;
2221
- $display .= '<div style="display:none;" id="mlw_qmn_timer" class="mlw_qmn_timer"></div>';
2222
- }
2223
- return $display;
2224
  }
2225
 
2226
- add_filter('qmn_begin_quiz', 'qmn_update_views', 10, 3);
2227
-
2228
- function qmn_update_views($display, $qmn_quiz_options, $qmn_array_for_variables) {
2229
- global $wpdb;
2230
- $mlw_views = $qmn_quiz_options->quiz_views;
2231
- $mlw_views += 1;
2232
- $results = $wpdb->update(
2233
- $wpdb->prefix . "mlw_quizzes", array(
2234
- 'quiz_views' => $mlw_views
2235
- ), array('quiz_id' => $qmn_array_for_variables["quiz_id"]), array(
2236
- '%d'
2237
- ), array('%d')
2238
- );
2239
- return $display;
 
 
 
 
2240
  }
2241
 
2242
- add_filter('qmn_begin_results', 'qmn_update_taken', 10, 3);
2243
-
2244
- function qmn_update_taken($display, $qmn_quiz_options, $qmn_array_for_variables) {
2245
- global $wpdb;
2246
- $mlw_taken = $qmn_quiz_options->quiz_taken;
2247
- $mlw_taken += 1;
2248
- $results = $wpdb->update(
2249
- $wpdb->prefix . "mlw_quizzes", array(
2250
- 'quiz_taken' => $mlw_taken
2251
- ), array('quiz_id' => $qmn_array_for_variables["quiz_id"]), array(
2252
- '%d'
2253
- ), array('%d')
2254
- );
2255
- return $display;
 
 
 
 
2256
  }
2257
 
2258
  /*
@@ -2261,16 +2323,19 @@ function qmn_update_taken($display, $qmn_quiz_options, $qmn_array_for_variables)
2261
 
2262
  function mlw_qmn_set_html_content_type() {
2263
 
2264
- return 'text/html';
2265
  }
2266
 
2267
  function qsm_time_in_milliseconds() {
2268
- return round(microtime(true) * 1000);
2269
  }
2270
 
2271
- add_filter( 'wp_video_extensions', function( $exts ) {
2272
- $exts[] = 'mov';
2273
- $exts[] = 'avi';
2274
- $exts[] = 'wmv';
2275
- return $exts;
2276
- });
 
 
 
4
  *
5
  * @package QSM
6
  */
7
+ if ( ! defined( 'ABSPATH' ) ) {
8
+ exit;
9
  }
10
 
11
  /**
15
  */
16
  class QMNQuizManager {
17
 
18
+ protected $qsm_background_email;
19
+ /**
20
+ * Main Construct Function
21
+ *
22
+ * Call functions within class
23
+ *
24
+ * @since 4.0.0
25
+ * @uses QMNQuizManager::add_hooks() Adds actions to hooks and filters
26
+ * @return void
27
+ */
28
+ public function __construct() {
29
+ $this->add_hooks();
30
+ }
31
+
32
+ /**
33
+ * Add Hooks
34
+ *
35
+ * Adds functions to relavent hooks and filters
36
+ *
37
+ * @since 4.0.0
38
+ * @return void
39
+ */
40
+ public function add_hooks() {
41
+ add_shortcode( 'mlw_quizmaster', array( $this, 'display_shortcode' ) );
42
+ add_shortcode( 'qsm', array( $this, 'display_shortcode' ) );
43
+ add_shortcode( 'qsm_result', array( $this, 'shortcode_display_result' ) );
44
+ add_action( 'wp_ajax_qmn_process_quiz', array( $this, 'ajax_submit_results' ) );
45
+ add_action( 'wp_ajax_nopriv_qmn_process_quiz', array( $this, 'ajax_submit_results' ) );
46
+ add_action( 'wp_ajax_qsm_get_quiz_to_reload', array( $this, 'qsm_get_quiz_to_reload' ) );
47
+ add_action( 'wp_ajax_nopriv_qsm_get_quiz_to_reload', array( $this, 'qsm_get_quiz_to_reload' ) );
48
+ add_action( 'wp_ajax_qsm_get_question_quick_result', array( $this, 'qsm_get_question_quick_result' ) );
49
+ add_action( 'wp_ajax_nopriv_qsm_get_question_quick_result', array( $this, 'qsm_get_question_quick_result' ) );
50
+ // Upload file of file upload question type
51
+ add_action( 'wp_ajax_qsm_upload_image_fd_question', array( $this, 'qsm_upload_image_fd_question' ) );
52
+ add_action( 'wp_ajax_nopriv_qsm_upload_image_fd_question', array( $this, 'qsm_upload_image_fd_question' ) );
53
+
54
+ // remove file of file upload question type
55
+ add_action( 'wp_ajax_qsm_remove_file_fd_question', array( $this, 'qsm_remove_file_fd_question' ) );
56
+ add_action( 'wp_ajax_nopriv_qsm_remove_file_fd_question', array( $this, 'qsm_remove_file_fd_question' ) );
57
+
58
+ add_action( 'init', array( $this, 'qsm_process_background_email' ) );
59
+ }
60
+
61
+ /**
62
+ * @version 6.3.7
63
+ * Upload file to server
64
+ */
65
+ public function qsm_upload_image_fd_question() {
66
+ global $mlwQuizMasterNext;
67
+ $question_id = isset( $_POST['question_id'] ) ? sanitize_text_field( $_POST['question_id'] ) : 0;
68
+ $file_upload_type = $mlwQuizMasterNext->pluginHelper->get_question_setting( $question_id, 'file_upload_type' );
69
+ $file_upload_limit = $mlwQuizMasterNext->pluginHelper->get_question_setting( $question_id, 'file_upload_limit' );
70
+ $mimes = array();
71
+ if ( $file_upload_type ) {
72
+ $file_type_exp = explode( ',', $file_upload_type );
73
+ foreach ( $file_type_exp as $value ) {
74
+ $value = trim( $value );
75
+ if ( $value == 'image' ) {
76
+ $mimes[] = 'image/jpeg';
77
+ $mimes[] = 'image/png';
78
+ $mimes[] = 'image/x-icon';
79
+ $mimes[] = 'image/gif';
80
+ } elseif ( $value == 'doc' ) {
81
+ $mimes[] = 'application/msword';
82
+ $mimes[] = 'application/vnd.openxmlformats-officedocument.wordprocessingml.document';
83
+ } elseif ( $value == 'excel' ) {
84
+ $mimes[] = 'application/excel, application/vnd.ms-excel, application/x-excel, application/x-msexcel';
85
+ $mimes[] = 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet';
86
+ } elseif ( empty( $value ) ) {
87
+ // don't add blank mime type
88
+ } else {
89
+ $mimes[] = $value;
90
+ }
91
+ }
92
+ }
93
+ $json = array();
94
+ $file_name = sanitize_file_name( $_FILES['file']['name'] );
95
+ $validate_file = wp_check_filetype( $file_name );
96
+ if ( isset( $validate_file['type'] ) && $validate_file['type'] != false && in_array( $validate_file['type'], $mimes ) ) {
97
+ if ( $_FILES['file']['size'] >= $file_upload_limit * 1024 * 1024 ) {
98
+ $json['type'] = 'error';
99
+ $json['message'] = __( 'File is too large. File must be less than ', 'quiz-master-next' ) . $file_upload_limit . ' MB';
100
+ echo json_encode( $json );
101
+ exit;
102
+ }
103
+ $upload_dir = wp_upload_dir();
104
+ $datafile = $_FILES['file']['tmp_name'];
105
+ // $file_name = $_FILES["file"]["name"];
106
+ $extension = pathinfo( $file_name, PATHINFO_EXTENSION );
107
+ // remove white space between file name
108
+ $file_name = str_replace( ' ', '-', $file_name );
109
+ $rawBaseName = 'qsmfileupload_' . md5( date( 'Y-m-d H:i:s' ) ) . '_' . pathinfo( $file_name, PATHINFO_FILENAME );
110
+ $new_fname = $rawBaseName . '.' . $extension;
111
+ $file = $upload_dir['path'] . '/' . $new_fname;
112
+ $file_url = $upload_dir['url'] . '/' . $new_fname;
113
+ $counter = 1;
114
+ if ( file_exists( $file ) ) {
115
+ while ( file_exists( $file ) ) {
116
+ $new_fname = $rawBaseName . '-' . $counter . '.' . $extension;
117
+ $file = $upload_dir['path'] . '/' . $new_fname;
118
+ $file_url = $upload_dir['url'] . '/' . $new_fname;
119
+ $counter++;
120
+ }
121
+ }
122
+ if ( ! move_uploaded_file( $datafile, $file ) ) {
123
+ $json['type'] = 'error';
124
+ $json['message'] = __( 'File not uploaded', 'quiz-master-next' );
125
+ echo json_encode( $json );
126
+ } else {
127
+ // Prepare an array of post data for the attachment.
128
+ $attachment = array(
129
+ 'guid' => $upload_dir['url'] . '/' . basename( $file ),
130
+ 'post_mime_type' => $validate_file['type'],
131
+ 'post_title' => preg_replace( '/\.[^.]+$/', '', basename( $file_name ) ),
132
+ 'post_content' => '',
133
+ 'post_status' => 'inherit',
134
+ );
135
+ // Insert the attachment.
136
+ $attach_id = wp_insert_attachment( $attachment, $file, 0 );
137
+ if ( $attach_id ) {
138
+ require_once ABSPATH . 'wp-admin/includes/image.php';
139
+ $attach_data = wp_generate_attachment_metadata( $attach_id, $file );
140
+ wp_update_attachment_metadata( $attach_id, $attach_data );
141
+ }
142
+ $json['type'] = 'success';
143
+ $json['message'] = __( 'File uploaded successfully', 'quiz-master-next' );
144
+ $json['file_url'] = $file_url;
145
+ $json['file_path'] = $new_fname;
146
+ echo json_encode( $json );
147
+ }
148
+ } else {
149
+ $json['type'] = 'error';
150
+ $json['message'] = __( 'File type is not supported', 'quiz-master-next' );
151
+ echo json_encode( $json );
152
+ }
153
+ exit;
154
+ }
155
+
156
+ /**
157
+ * @since 6.3.7
158
+ * Remove the uploaded image
159
+ */
160
+ public function qsm_remove_file_fd_question() {
161
+ $file_url = isset( $_POST['file_url'] ) ? sanitize_text_field( $_POST['file_url'] ) : '';
162
+ $upload_dir = wp_upload_dir();
163
+ $uploaded_path = $upload_dir['path'];
164
+ if ( $file_url && stristr( $file_url, 'qsmfileupload_' ) && file_exists( $uploaded_path . '/' . $file_url ) ) {
165
+ $attachment_url = $upload_dir['url'] . '/' . $file_url;
166
+ $attachment_id = $this->qsm_get_attachment_id_from_url( $attachment_url );
167
+ wp_delete_file( $uploaded_path . '/' . $file_url );
168
+ wp_delete_attachment( $attachment_id );
169
+ $json['type'] = 'success';
170
+ $json['message'] = __( 'File removed successfully', 'quiz-master-next' );
171
+ echo json_encode( $json );
172
+ exit;
173
+ }
174
+ $json['type'] = 'error';
175
+ $json['message'] = __( 'File not removed', 'quiz-master-next' );
176
+ echo json_encode( $json );
177
+ exit;
178
+ }
179
+
180
+
181
+ /**
182
+ * @version 6.3.2
183
+ * Get question quick result
184
+ */
185
+ public function qsm_get_question_quick_result() {
186
+ global $wpdb;
187
+ $question_id = isset( $_POST['question_id'] ) ? intval( $_POST['question_id'] ) : 0;
188
+ $answer = isset( $_POST['answer'] ) ? stripslashes_deep( $_POST['answer'] ) : '';
189
+ $question_array = $wpdb->get_row( $wpdb->prepare( "SELECT answer_array, question_answer_info FROM {$wpdb->prefix}mlw_questions WHERE question_id = (%d)", $question_id ), 'ARRAY_A' );
190
+ $answer_array = unserialize( $question_array['answer_array'] );
191
+ $correct_info_text = isset( $question_array['question_answer_info'] ) ? html_entity_decode( $question_array['question_answer_info'] ) : '';
192
+ $show_correct_info = isset( $_POST['show_correct_info'] ) ? sanitize_text_field( $_POST['show_correct_info'] ) : 0;
193
+ $got_ans = false;
194
+ $correct_answer = false;
195
+ if ( $answer_array && $got_ans === false ) {
196
+ foreach ( $answer_array as $key => $value ) {
197
+ if ( esc_html( $value[0] ) == esc_html( $answer ) && $value[2] == 1 ) {
198
+ $got_ans = true;
199
+ $correct_answer = true;
200
+ break;
201
+ }
202
+ }
203
+ }
204
+ if ( $show_correct_info == 2 ) {
205
+ $got_ans = true;
206
+ }
207
+ echo wp_json_encode(
208
+ array(
209
+ 'success' => $correct_answer ? 'correct' : 'incorrect',
210
+ 'message' => $show_correct_info && $got_ans ? '<b>' . __( 'Correct Info: ', 'quiz-master-next' ) . '</b>' . do_shortcode( $correct_info_text ) : '',
211
+ )
212
+ );
213
+ wp_die();
214
+ }
215
+
216
+ /**
217
+ * Generates Content For Quiz Shortcode
218
+ *
219
+ * Generates the content for the [mlw_quizmaster] shortcode
220
+ *
221
+ * @since 4.0.0
222
+ * @param array $atts The attributes passed from the shortcode.
223
+ * @uses QMNQuizManager:load_questions() Loads questions
224
+ * @uses QMNQuizManager:create_answer_array() Prepares answers
225
+ * @uses QMNQuizManager:display_quiz() Generates and prepares quiz page
226
+ * @uses QMNQuizManager:display_results() Generates and prepares results page
227
+ * @return string The content for the shortcode
228
+ */
229
+ public function display_shortcode( $atts ) {
230
+ extract(
231
+ shortcode_atts(
232
+ array(
233
+ 'quiz' => 0,
234
+ 'question_amount' => 0,
235
+ ),
236
+ $atts
237
+ )
238
+ );
239
+
240
+ ob_start();
241
+ if ( isset( $_GET['result_id'] ) && $_GET['result_id'] != '' ) {
242
+ global $wpdb;
243
+ global $mlwQuizMasterNext;
244
+ wp_enqueue_style( 'qmn_quiz_common_style', plugins_url( '../../css/common.css', __FILE__ ) );
245
+ wp_enqueue_style( 'dashicons' );
246
+ wp_enqueue_script( 'jquery' );
247
+ wp_enqueue_script( 'jquery-ui-tooltip' );
248
+ wp_enqueue_script( 'qsm_quiz', plugins_url( '../../js/qsm-quiz.js', __FILE__ ), array( 'wp-util', 'underscore', 'jquery', 'jquery-ui-tooltip' ), $mlwQuizMasterNext->version );
249
+ wp_enqueue_script( 'math_jax', '//cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.2/MathJax.js?config=TeX-MML-AM_CHTML' );
250
+ $result_unique_id = sanitize_text_field( $_GET['result_id'] );
251
+ $query = $wpdb->prepare( "SELECT result_id FROM {$wpdb->prefix}mlw_results WHERE unique_id = %s", $result_unique_id );
252
+ $result = $wpdb->get_row( $query, ARRAY_A );
253
+ if ( ! empty( $result ) && isset( $result['result_id'] ) ) {
254
+ $result_id = $result['result_id'];
255
+ $return_display = do_shortcode( '[qsm_result id="' . $result_id . '"]' );
256
+ $return_display = str_replace( '%FB_RESULT_ID%', $result_unique_id, $return_display );
257
+ } else {
258
+ $return_display = 'Result id is wrong!';
259
+ }
260
+ $return_display .= ob_get_clean();
261
+ } else {
262
+ global $wpdb;
263
+ global $mlwQuizMasterNext;
264
+ global $qmn_allowed_visit;
265
+ global $qmn_json_data;
266
+ $qmn_json_data = array();
267
+ $qmn_allowed_visit = true;
268
+ $success = $mlwQuizMasterNext->pluginHelper->prepare_quiz( $quiz );
269
+ if ( false === $success ) {
270
+ return __( 'It appears that this quiz is not set up correctly', 'quiz-master-next' );
271
+ }
272
+ $question_amount = intval( $question_amount );
273
+
274
+ // Legacy variable.
275
+ global $mlw_qmn_quiz;
276
+ $mlw_qmn_quiz = $quiz;
277
+
278
+ $return_display = '';
279
+ $qmn_quiz_options = $mlwQuizMasterNext->quiz_settings->get_quiz_options();
280
+
281
+ // If quiz options isn't found, stop function.
282
+ if ( is_null( $qmn_quiz_options ) || empty( $qmn_quiz_options->quiz_name ) ) {
283
+ return __( 'It appears that this quiz is not set up correctly', 'quiz-master-next' );
284
+ }
285
+
286
+ // Loads Quiz Template.
287
+ // The quiz_stye is misspelled because it has always been misspelled and fixing it would break many sites :(.
288
+ if ( 'default' == $qmn_quiz_options->theme_selected ) {
289
+ $return_display .= '<style type="text/css">' . htmlspecialchars_decode( $qmn_quiz_options->quiz_stye ) . '</style>';
290
+ wp_enqueue_style( 'qmn_quiz_style', plugins_url( '../../css/qmn_quiz.css', __FILE__ ) );
291
+ } else {
292
+ $registered_template = $mlwQuizMasterNext->pluginHelper->get_quiz_templates( $qmn_quiz_options->theme_selected );
293
+ // Check direct file first, then check templates folder in plugin, then check templates file in theme.
294
+ // If all fails, then load custom styling instead.
295
+ if ( $registered_template && file_exists( $registered_template['path'] ) ) {
296
+ wp_enqueue_style( 'qmn_quiz_template', $registered_template['path'], array(), $mlwQuizMasterNext->version );
297
+ } elseif ( $registered_template && file_exists( plugin_dir_path( __FILE__ ) . '../../templates/' . $registered_template['path'] ) ) {
298
+ wp_enqueue_style( 'qmn_quiz_template', plugins_url( '../../templates/' . $registered_template['path'], __FILE__ ), array(), $mlwQuizMasterNext->version );
299
+ } elseif ( $registered_template && file_exists( get_stylesheet_directory_uri() . '/templates/' . $registered_template['path'] ) ) {
300
+ wp_enqueue_style( 'qmn_quiz_template', get_stylesheet_directory_uri() . '/templates/' . $registered_template['path'], array(), $mlwQuizMasterNext->version );
301
+ } else {
302
+ echo "<style type='text/css'>{$qmn_quiz_options->quiz_stye}</style>";
303
+ }
304
+ }
305
+ wp_enqueue_style( 'qmn_quiz_animation_style', plugins_url( '../../css/animate.css', __FILE__ ) );
306
+ wp_enqueue_style( 'qmn_quiz_common_style', plugins_url( '../../css/common.css', __FILE__ ) );
307
+ wp_enqueue_style( 'dashicons' );
308
+
309
+ // Starts to prepare variable array for filters.
310
+ $qmn_array_for_variables = array(
311
+ 'quiz_id' => $qmn_quiz_options->quiz_id,
312
+ 'quiz_name' => $qmn_quiz_options->quiz_name,
313
+ 'quiz_system' => $qmn_quiz_options->system,
314
+ 'user_ip' => $this->get_user_ip(),
315
+ );
316
+
317
+ $return_display .= '<script>
318
  if (window.qmn_quiz_data === undefined) {
319
  window.qmn_quiz_data = new Object();
320
  }
321
+ </script>';
322
+ $qpages = array();
323
+ $qpages_arr = $mlwQuizMasterNext->pluginHelper->get_quiz_setting( 'qpages', array() );
324
+ if ( ! empty( $qpages_arr ) ) {
325
+ foreach ( $qpages_arr as $key => $qpage ) {
326
+ unset( $qpage['questions'] );
327
+ $qpages[ $qpage['id'] ] = $qpage;
328
  }
329
  }
330
+ $qmn_json_data = array(
331
+ 'quiz_id' => $qmn_array_for_variables['quiz_id'],
332
+ 'quiz_name' => $qmn_array_for_variables['quiz_name'],
333
+ 'disable_answer' => $qmn_quiz_options->disable_answer_onselect,
334
+ 'ajax_show_correct' => $qmn_quiz_options->ajax_show_correct,
335
+ 'progress_bar' => $qmn_quiz_options->progress_bar,
336
+ 'contact_info_location' => $qmn_quiz_options->contact_info_location,
337
+ 'qpages' => $qpages,
338
+ 'skip_validation_time_expire' => $qmn_quiz_options->skip_validation_time_expire,
339
+ 'timer_limit_val' => $qmn_quiz_options->timer_limit,
340
  'disable_scroll_next_previous_click' => $qmn_quiz_options->disable_scroll_next_previous_click,
341
+ 'enable_result_after_timer_end' => isset( $qmn_quiz_options->enable_result_after_timer_end ) ? $qmn_quiz_options->enable_result_after_timer_end : '',
342
+ 'enable_quick_result_mc' => isset( $qmn_quiz_options->enable_quick_result_mc ) ? $qmn_quiz_options->enable_quick_result_mc : '',
343
+ 'end_quiz_if_wrong' => isset( $qmn_quiz_options->end_quiz_if_wrong ) ? $qmn_quiz_options->end_quiz_if_wrong : '',
344
+ 'form_disable_autofill' => isset( $qmn_quiz_options->form_disable_autofill ) ? $qmn_quiz_options->form_disable_autofill : '',
345
+ 'enable_quick_correct_answer_info' => isset( $qmn_quiz_options->enable_quick_correct_answer_info ) ? $qmn_quiz_options->enable_quick_correct_answer_info : 0,
346
+ 'quick_result_correct_answer_text' => $qmn_quiz_options->quick_result_correct_answer_text,
347
+ 'quick_result_wrong_answer_text' => $qmn_quiz_options->quick_result_wrong_answer_text,
348
  );
349
 
350
+ $return_display = apply_filters( 'qmn_begin_shortcode', $return_display, $qmn_quiz_options, $qmn_array_for_variables );
351
 
352
+ // Checks if we should be showing quiz or results page.
353
+ if ( $qmn_allowed_visit && ! isset( $_POST['complete_quiz'] ) && ! empty( $qmn_quiz_options->quiz_name ) ) {
354
+ $return_display .= $this->display_quiz( $qmn_quiz_options, $qmn_array_for_variables, $question_amount );
355
+ } elseif ( isset( $_POST['complete_quiz'] ) && 'confirmation' == $_POST['complete_quiz'] && $_POST['qmn_quiz_id'] == $qmn_array_for_variables['quiz_id'] ) {
356
+ $return_display .= $this->display_results( $qmn_quiz_options, $qmn_array_for_variables );
357
+ }
358
 
359
+ $qmn_filtered_json = apply_filters( 'qmn_json_data', $qmn_json_data, $qmn_quiz_options, $qmn_array_for_variables );
360
 
361
+ $return_display .= '<script>
362
+ window.qmn_quiz_data["' . $qmn_json_data['quiz_id'] . '"] = ' . json_encode( $qmn_filtered_json ) . '
363
  </script>';
364
 
365
+ $return_display .= ob_get_clean();
366
+ $return_display = apply_filters( 'qmn_end_shortcode', $return_display, $qmn_quiz_options, $qmn_array_for_variables );
367
+ }
368
+ return $return_display;
369
+ }
370
+
371
+ public function shortcode_display_result( $atts ) {
372
+ extract(
373
+ shortcode_atts(
374
+ array(
375
+ 'id' => 0,
376
+ ),
377
+ $atts
378
+ )
379
+ );
380
+ ob_start();
381
+ if ( $id == 0 ) {
382
+ $id = (int) isset( $_GET['result_id'] ) ? sanitize_text_field( $_GET['result_id'] ) : 0;
383
+ }
384
+ if ( $id && is_numeric( $id ) ) {
385
+ global $wpdb;
386
+ $result_data = $wpdb->get_row( $wpdb->prepare( "SELECT * FROM {$wpdb->prefix}mlw_results WHERE result_id = %d", $id ), ARRAY_A );
387
+ if ( $result_data ) {
388
+ wp_enqueue_style( 'qmn_quiz_common_style', plugins_url( '../../css/common.css', __FILE__ ) );
389
+ wp_enqueue_style( 'dashicons' );
390
+ wp_enqueue_script( 'math_jax', '//cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.2/MathJax.js?config=TeX-MML-AM_CHTML' );
391
+ $quiz_result = unserialize( $result_data['quiz_results'] );
392
+ $response_data = array(
393
+ 'quiz_id' => $result_data['quiz_id'],
394
+ 'quiz_name' => $result_data['quiz_name'],
395
+ 'quiz_system' => $result_data['quiz_system'],
396
+ 'quiz_payment_id' => '',
397
+ 'user_ip' => $result_data['user_ip'],
398
+ 'user_name' => $result_data['name'],
399
+ 'user_business' => $result_data['business'],
400
+ 'user_email' => $result_data['email'],
401
+ 'user_phone' => $result_data['phone'],
402
+ 'user_id' => $result_data['user'],
403
+ 'timer' => 0,
404
+ 'time_taken' => $result_data['time_taken'],
405
+ 'contact' => $quiz_result['contact'],
406
+ 'total_points' => $result_data['point_score'],
407
+ 'total_score' => $result_data['correct_score'],
408
+ 'total_correct' => $result_data['correct'],
409
+ 'total_questions' => $result_data['total'],
410
+ 'question_answers_array' => $quiz_result[1],
411
+ 'comments' => '',
412
+ );
413
+ $data = QSM_Results_Pages::generate_pages( $response_data );
414
+ echo htmlspecialchars_decode( $data['display'] );
415
+ } else {
416
+ echo _e( 'Invalid result id!', 'quiz-master-next' );
417
+ }
418
+ } else {
419
+ echo _e( 'Invalid result id!', 'quiz-master-next' );
420
+ }
421
+ $content = ob_get_clean();
422
+ return $content;
423
+ }
424
+
425
+ /**
426
+ * Loads Questions
427
+ *
428
+ * Retrieves the questions from the database
429
+ *
430
+ * @since 4.0.0
431
+ * @param int $quiz_id The id for the quiz.
432
+ * @param array $quiz_options The database row for the quiz.
433
+ * @param bool $is_quiz_page If the page being loaded is the quiz page or not.
434
+ * @param int $question_amount The amount of questions entered using the shortcode attribute.
435
+ * @return array The questions for the quiz
436
+ * @deprecated 5.2.0 Use new class: QSM_Questions instead
437
+ */
438
+ public function load_questions( $quiz_id, $quiz_options, $is_quiz_page, $question_amount = 0 ) {
439
+
440
+ // Prepare variables.
441
+ global $wpdb;
442
+ global $mlwQuizMasterNext;
443
+ $questions = array();
444
+ $order_by_sql = 'ORDER BY question_order ASC';
445
+ $limit_sql = '';
446
+
447
+ // Checks if the questions should be randomized.
448
  $cat_query = '';
449
+ if ( 1 == $quiz_options->randomness_order || 2 == $quiz_options->randomness_order ) {
450
+ $order_by_sql = 'ORDER BY rand()';
451
+ $categories = isset( $quiz_options->randon_category ) ? $quiz_options->randon_category : '';
452
+ if ( $categories ) {
453
+ $exploded_arr = explode( ',', $quiz_options->randon_category );
454
+ $cat_str = "'" . implode( "', '", $exploded_arr ) . "'";
455
+ $cat_query = " AND category IN ( $cat_str ) ";
456
  }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
457
  }
458
+
459
+ // Check if we should load all questions or only a selcted amount.
460
+ if ( $is_quiz_page && ( 0 != $quiz_options->question_from_total || 0 !== $question_amount ) ) {
461
+ if ( 0 !== $question_amount ) {
462
+ $limit_sql = " LIMIT $question_amount";
463
+ } else {
464
+ $limit_sql = ' LIMIT ' . intval( $quiz_options->question_from_total );
465
+ }
466
+ }
467
+
468
+ // If using newer pages system from 5.2.
469
+ $pages = $mlwQuizMasterNext->pluginHelper->get_quiz_setting( 'pages', array() );
470
+ // Get all question IDs needed.
471
+ $total_pages = count( $pages );
472
+ if ( $total_pages > 0 ) {
473
+ for ( $i = 0; $i < $total_pages; $i++ ) {
474
+ foreach ( $pages[ $i ] as $question ) {
475
+ $question_ids[] = intval( $question );
476
+ }
477
+ }
478
+ $question_ids = apply_filters( 'qsm_load_questions_ids', $question_ids, $quiz_id, $quiz_options );
479
+ $question_sql = implode( ', ', $question_ids );
480
+ $query = $wpdb->prepare( "SELECT * FROM {$wpdb->prefix}mlw_questions WHERE question_id IN (%1s) %2s %3s %4s", $question_sql, $cat_query, $order_by_sql, $limit_sql );
481
+ $questions = $wpdb->get_results( stripslashes( $query ) );
482
+
483
+ // If we are not using randomization, we need to put the questions in the order of the new question editor.
484
+ // If a user has saved the pages in the question editor but still uses the older pagination options
485
+ // Then they will make it here. So, we need to order the questions based on the new editor.
486
+ if ( 1 != $quiz_options->randomness_order && 2 != $quiz_options->randomness_order ) {
487
+ $ordered_questions = array();
488
+ foreach ( $questions as $question ) {
489
+ $key = array_search( $question->question_id, $question_ids );
490
+ if ( false !== $key ) {
491
+ $ordered_questions[ $key ] = $question;
492
+ }
493
+ }
494
+ ksort( $ordered_questions );
495
+ $questions = $ordered_questions;
496
+ }
497
+ } else {
498
+ $question_ids = apply_filters( 'qsm_load_questions_ids', array(), $quiz_id, $quiz_options );
499
+ $question_sql = '';
500
+ if ( ! empty( $question_ids ) ) {
501
+ $qids = implode( ', ', $question_ids );
502
+ $question_sql = " AND question_id IN ($qids) ";
503
+ }
504
+ $questions = $wpdb->get_results( $wpdb->prepare( "SELECT * FROM {$wpdb->prefix}mlw_questions WHERE quiz_id=%d AND deleted=0 %1s %2s %3s", $quiz_id, $question_sql, $order_by_sql, $limit_sql ) );
505
+ }
506
+ $questions = apply_filters( 'qsm_load_questions_filter', $questions, $quiz_id, $quiz_options );
507
+ // Returns an array of all the loaded questions.
508
+ return $questions;
509
+ }
510
+
511
+ /**
512
+ * Prepares Answers
513
+ *
514
+ * Prepares or creates the answer array for the quiz
515
+ *
516
+ * @since 4.0.0
517
+ * @param array $questions The questions for the quiz.
518
+ * @param bool $is_ajax Pass true if this is an ajax call.
519
+ * @return array The answers for the quiz
520
+ * @deprecated 5.2.0 Use new class: QSM_Questions instead
521
+ */
522
+ public function create_answer_array( $questions, $is_ajax = false ) {
523
+
524
+ // Load and prepare answer arrays.
525
+ $mlw_qmn_answer_arrays = array();
526
+ $question_list = array();
527
+ foreach ( $questions as $mlw_question_info ) {
528
+ $question_list[ $mlw_question_info->question_id ] = get_object_vars( $mlw_question_info );
529
+ if ( is_serialized( $mlw_question_info->answer_array ) && is_array( @unserialize( $mlw_question_info->answer_array ) ) ) {
530
+ $mlw_qmn_answer_array_each = @unserialize( $mlw_question_info->answer_array );
531
+ $mlw_qmn_answer_arrays[ $mlw_question_info->question_id ] = $mlw_qmn_answer_array_each;
532
+ $question_list[ $mlw_question_info->question_id ]['answers'] = $mlw_qmn_answer_array_each;
533
+ } else {
534
+ $mlw_answer_array_correct = array( 0, 0, 0, 0, 0, 0 );
535
+ $mlw_answer_array_correct[ $mlw_question_info->correct_answer - 1 ] = 1;
536
+ $mlw_qmn_answer_arrays[ $mlw_question_info->question_id ] = array(
537
+ array( $mlw_question_info->answer_one, $mlw_question_info->answer_one_points, $mlw_answer_array_correct[0] ),
538
+ array( $mlw_question_info->answer_two, $mlw_question_info->answer_two_points, $mlw_answer_array_correct[1] ),
539
+ array( $mlw_question_info->answer_three, $mlw_question_info->answer_three_points, $mlw_answer_array_correct[2] ),
540
+ array( $mlw_question_info->answer_four, $mlw_question_info->answer_four_points, $mlw_answer_array_correct[3] ),
541
+ array( $mlw_question_info->answer_five, $mlw_question_info->answer_five_points, $mlw_answer_array_correct[4] ),
542
+ array( $mlw_question_info->answer_six, $mlw_question_info->answer_six_points, $mlw_answer_array_correct[5] ),
543
+ );
544
+ $question_list[ $mlw_question_info->question_id ]['answers'] = $mlw_qmn_answer_arrays[ $mlw_question_info->question_id ];
545
+ }
546
+ }
547
+ if ( ! $is_ajax ) {
548
+ global $qmn_json_data;
549
+ $qmn_json_data['question_list'] = $question_list;
550
+ }
551
+ return $mlw_qmn_answer_arrays;
552
+ }
553
+
554
+ /**
555
+ * Generates Content Quiz Page
556
+ *
557
+ * Generates the content for the quiz page part of the shortcode
558
+ *
559
+ * @since 4.0.0
560
+ * @param array $options The database row of the quiz.
561
+ * @param array $quiz_data The array of results for the quiz.
562
+ * @param int $question_amount The number of questions to load for quiz.
563
+ * @uses QMNQuizManager:display_begin_section() Creates display for beginning section
564
+ * @uses QMNQuizManager:display_questions() Creates display for questions
565
+ * @uses QMNQuizManager:display_comment_section() Creates display for comment section
566
+ * @uses QMNQuizManager:display_end_section() Creates display for end section
567
+ * @return string The content for the quiz page section
568
+ */
569
+ public function display_quiz( $options, $quiz_data, $question_amount ) {
570
+
571
+ global $qmn_allowed_visit;
572
+ global $mlwQuizMasterNext;
573
+ $quiz_display = '';
574
+ $quiz_display = apply_filters( 'qmn_begin_quiz', $quiz_display, $options, $quiz_data );
575
+ if ( ! $qmn_allowed_visit ) {
576
+ return $quiz_display;
577
+ }
578
+ wp_enqueue_script( 'json2' );
579
+ wp_enqueue_script( 'jquery' );
580
+ wp_enqueue_script( 'jquery-ui-core' );
581
+ wp_enqueue_script( 'jquery-ui-tooltip' );
582
+ wp_enqueue_style( 'jquery-redmond-theme', plugins_url( '../../css/jquery-ui.css', __FILE__ ) );
583
+
584
+ global $qmn_json_data;
585
+ $qmn_json_data['error_messages'] = array(
586
+ 'email' => $options->email_error_text,
587
+ 'number' => $options->number_error_text,
588
+ 'incorrect' => $options->incorrect_error_text,
589
+ 'empty' => $options->empty_error_text,
590
+ );
591
+
592
+ wp_enqueue_script( 'progress-bar', plugins_url( '../../js/progressbar.min.js', __FILE__ ) );
593
+ wp_enqueue_script( 'jquery-ui-slider-js', plugins_url( '../../js/jquery-ui.js', __FILE__ ) );
594
+ wp_enqueue_script( 'jquery-ui-slider-rtl-js', plugins_url( '../../js/jquery.ui.slider-rtl.js', __FILE__ ) );
595
+ wp_enqueue_style( 'jquery-ui-slider-rtl-css', plugins_url( '../../css/jquery.ui.slider-rtl.css', __FILE__ ) );
596
+ wp_enqueue_script( 'jqueryui-touch-js', '//cdnjs.cloudflare.com/ajax/libs/jqueryui-touch-punch/0.2.3/jquery.ui.touch-punch.min.js' );
597
+ wp_enqueue_style( 'qsm_model_css', plugins_url( '../../css/qsm-admin.css', __FILE__ ) );
598
+ wp_enqueue_script( 'qsm_model_js', plugins_url( '../../js/micromodal.min.js', __FILE__ ) );
599
+ wp_enqueue_script( 'qsm_quiz', plugins_url( '../../js/qsm-quiz.js', __FILE__ ), array( 'wp-util', 'underscore', 'jquery', 'jquery-ui-tooltip', 'progress-bar' ), $mlwQuizMasterNext->version );
600
+ wp_localize_script(
601
+ 'qsm_quiz',
602
+ 'qmn_ajax_object',
603
+ array(
604
+ 'ajaxurl' => admin_url( 'admin-ajax.php' ),
605
+ 'multicheckbox_limit_reach' => __( 'Limit of choice is reached.', 'quiz-master-next' ),
606
+ 'out_of_text' => __(
607
+ ' out of ',
608
+ 'quiz-master-next'
609
+ ),
610
+ )
611
+ );
612
+ wp_enqueue_script( 'math_jax', '//cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.2/MathJax.js?config=TeX-MML-AM_CHTML' );
613
+ global $qmn_total_questions;
614
+ $qmn_total_questions = 0;
615
+ global $mlw_qmn_section_count;
616
+ $mlw_qmn_section_count = 0;
617
+ $auto_pagination_class = $options->pagination > 0 ? 'qsm_auto_pagination_enabled' : '';
618
+ $quiz_display .= "<div class='qsm-quiz-container qmn_quiz_container mlw_qmn_quiz {$auto_pagination_class}'>";
619
+ // Get quiz post based on quiz id
620
+ $args = array(
621
+ 'posts_per_page' => 1,
622
+ 'post_type' => 'qsm_quiz',
623
+ 'meta_query' => array(
624
+ array(
625
+ 'key' => 'quiz_id',
626
+ 'value' => $quiz_data['quiz_id'],
627
+ 'compare' => '=',
628
+ ),
629
+ ),
630
+ );
631
+ $the_query = new WP_Query( $args );
632
+
633
+ // The Loop
634
+ if ( $the_query->have_posts() ) {
635
+ while ( $the_query->have_posts() ) {
636
+ $the_query->the_post();
637
+ $quiz_display .= get_the_post_thumbnail( get_the_ID(), 'full' );
638
+ }
639
+ /* Restore original Post Data */
640
+ wp_reset_postdata();
641
+ }
642
+ $quiz_display = apply_filters( 'qsm_display_before_form', $quiz_display, $options, $quiz_data );
643
+ $quiz_display .= "<form name='quizForm{$quiz_data['quiz_id']}' id='quizForm{$quiz_data['quiz_id']}' action='" . $_SERVER['REQUEST_URI'] . "' method='POST' class='qsm-quiz-form qmn_quiz_form mlw_quiz_form' novalidate enctype='multipart/form-data'>";
644
+ $quiz_display .= "<input type='hidden' name='qsm_hidden_questions' id='qsm_hidden_questions' value=''>";
645
+ $quiz_display .= "<div id='mlw_error_message' class='qsm-error-message qmn_error_message_section'></div>";
646
+ $quiz_display .= "<span id='mlw_top_of_quiz'></span>";
647
+ $quiz_display = apply_filters( 'qmn_begin_quiz_form', $quiz_display, $options, $quiz_data );
648
+
649
+ // If deprecated pagination setting is not used, use new system...
650
+ $pages = $mlwQuizMasterNext->pluginHelper->get_quiz_setting( 'pages', array() );
651
+ if ( 0 == $options->randomness_order && 0 == $options->question_from_total && 0 == $options->pagination && 0 !== count( $pages ) ) {
652
+ $quiz_display .= $this->display_pages( $options, $quiz_data );
653
+ } else {
654
+ // ... else, use older system.
655
+ $questions = $this->load_questions( $quiz_data['quiz_id'], $options, true, $question_amount );
656
+ $answers = $this->create_answer_array( $questions );
657
+ $quiz_display .= $this->display_begin_section( $options, $quiz_data );
658
+ $quiz_display = apply_filters( 'qmn_begin_quiz_questions', $quiz_display, $options, $quiz_data );
659
+ $quiz_display .= $this->display_questions( $options, $questions, $answers );
660
+ $quiz_display = apply_filters( 'qmn_before_comment_section', $quiz_display, $options, $quiz_data );
661
+ $quiz_display .= $this->display_comment_section( $options, $quiz_data );
662
+ $quiz_display = apply_filters( 'qmn_after_comment_section', $quiz_display, $options, $quiz_data );
663
+ $quiz_display .= $this->display_end_section( $options, $quiz_data );
664
+ }
665
+ $quiz_display = apply_filters( 'qmn_before_error_message', $quiz_display, $options, $quiz_data );
666
+ $quiz_display .= "<div id='mlw_error_message_bottom' class='qsm-error-message qmn_error_message_section'></div>";
667
+ $quiz_display .= "<input type='hidden' name='total_questions' id='total_questions' value='$qmn_total_questions'/>";
668
+ $quiz_display .= "<input type='hidden' name='timer' id='timer' value='0'/>";
669
+ $quiz_display .= "<input type='hidden' name='timer_ms' id='timer_ms' value='0'/>";
670
+ $quiz_display .= "<input type='hidden' class='qmn_quiz_id' name='qmn_quiz_id' id='qmn_quiz_id' value='{$quiz_data['quiz_id']}'/>";
671
+ $quiz_display .= "<input type='hidden' name='complete_quiz' value='confirmation' />";
672
+ if ( isset( $_GET['payment_id'] ) && $_GET['payment_id'] != '' ) {
673
+ $quiz_display .= "<input type='hidden' name='main_payment_id' value='" . $_GET['payment_id'] . "' />";
674
+ }
675
+ $quiz_display = apply_filters( 'qmn_end_quiz_form', $quiz_display, $options, $quiz_data );
676
+ $quiz_display .= '</form>';
677
+ $quiz_display .= '</div>';
678
+
679
+ $quiz_display = apply_filters( 'qmn_end_quiz', $quiz_display, $options, $quiz_data );
680
+ return $quiz_display;
681
+ }
682
+
683
+ /**
684
+ * Creates the pages of content for the quiz/survey
685
+ *
686
+ * @since 5.2.0
687
+ * @param array $options The settings for the quiz.
688
+ * @param array $quiz_data The array of quiz data.
689
+ * @return string The HTML for the pages
690
+ */
691
+ public function display_pages( $options, $quiz_data ) {
692
+ global $mlwQuizMasterNext;
693
+ global $qmn_json_data;
694
+ ob_start();
695
+ $pages = $mlwQuizMasterNext->pluginHelper->get_quiz_setting( 'pages', array() );
696
+ $qpages = $mlwQuizMasterNext->pluginHelper->get_quiz_setting( 'qpages', array() );
697
+ $questions = QSM_Questions::load_questions_by_pages( $options->quiz_id );
698
+ $question_list = '';
699
+ $contact_fields = QSM_Contact_Manager::load_fields();
700
+ $animation_effect = isset( $options->quiz_animation ) && $options->quiz_animation != '' ? ' animated ' . $options->quiz_animation : '';
701
+ $enable_pagination_quiz = isset( $options->enable_pagination_quiz ) && $options->enable_pagination_quiz == 1 ? true : false;
702
+ if ( count( $pages ) > 1 && ( ! empty( $options->message_before ) || ( 0 == $options->contact_info_location && $contact_fields ) ) ) {
703
+ $qmn_json_data['first_page'] = true;
704
+ $message_before = wpautop( htmlspecialchars_decode( $options->message_before, ENT_QUOTES ) );
705
+ $message_before = apply_filters( 'mlw_qmn_template_variable_quiz_page', $message_before, $quiz_data );
706
+ ?>
707
+ <section class="qsm-page <?php echo $animation_effect; ?>">
708
+ <div class="quiz_section quiz_begin">
709
+ <div class='qsm-before-message mlw_qmn_message_before'>
710
+ <?php
711
+ echo $this->qsm_convert_editor_text_to_shortcode( $message_before );
712
+ ?>
713
+ </div>
714
+ <?php
715
+ if ( 0 == $options->contact_info_location ) {
716
+ echo QSM_Contact_Manager::display_fields( $options );
717
+ }
718
+ ?>
719
+ </div>
720
+ </section>
721
+ <?php
722
+ }
723
+
724
+ // If there is only one page.
725
+ $pages = apply_filters( 'qsm_display_pages', $pages, $options->quiz_id, $options );
726
+ if ( 1 == count( $pages ) ) {
727
+ ?>
728
+ <section class="qsm-page <?php echo $animation_effect; ?>">
729
+ <?php
730
+ if ( ! empty( $options->message_before ) || ( 0 == $options->contact_info_location && $contact_fields ) ) {
731
+ $qmn_json_data['first_page'] = false;
732
+ $message_before = wpautop( htmlspecialchars_decode( $options->message_before, ENT_QUOTES ) );
733
+ $message_before = apply_filters( 'mlw_qmn_template_variable_quiz_page', $message_before, $quiz_data );
734
+ ?>
735
+ <div class="quiz_section quiz_begin">
736
+ <div class='qsm-before-message mlw_qmn_message_before'>
737
+ <?php
738
+ echo $this->qsm_convert_editor_text_to_shortcode( $message_before );
739
+ ?>
740
+ </div>
741
+ <?php
742
+ if ( 0 == $options->contact_info_location ) {
743
+ echo QSM_Contact_Manager::display_fields( $options );
744
+ }
745
+ ?>
746
+ </div>
747
+ <?php
748
+ }
749
+ foreach ( $pages[0] as $question_id ) {
750
+ $question_list .= $question_id . 'Q';
751
+ $question = $questions[ $question_id ];
752
+ ?>
753
+ <div class='quiz_section question-section-id-<?php echo esc_attr( $question_id ); ?>'>
754
+ <?php
755
+ echo $mlwQuizMasterNext->pluginHelper->display_question( $question['question_type_new'], $question_id, $options );
756
+ if ( 0 == $question['comments'] ) {
757
+ echo "<input type='text' class='qsm-question-comment qsm-question-comment-small mlw_qmn_question_comment' id='mlwComment$question_id' name='mlwComment$question_id' placeholder='" . esc_attr( htmlspecialchars_decode( $options->comment_field_text, ENT_QUOTES ) ) . "' onclick='qmnClearField(this)'/>";
758
+ }
759
+ if ( 2 == $question['comments'] ) {
760
+ echo "<textarea class='qsm-question-comment qsm-question-comment-large mlw_qmn_question_comment' id='mlwComment$question_id' name='mlwComment$question_id' placeholder='" . esc_attr( htmlspecialchars_decode( $options->comment_field_text, ENT_QUOTES ) ) . "' onclick='qmnClearField(this)' ></textarea>";
761
+ }
762
+ // Checks if a hint is entered.
763
+ if ( ! empty( $question['hints'] ) ) {
764
+ echo '<div class="qsm-hint qsm_hint mlw_qmn_hint_link qsm_tooltip">' . $options->hint_text . '<span class="qsm_tooltiptext">' . htmlspecialchars_decode( $question['hints'], ENT_QUOTES ) . '</span></div>';
765
+ }
766
+ ?>
767
+ </div>
768
+ <?php
769
+ }
770
+ if ( 0 == $options->comment_section ) {
771
+ $message_comments = wpautop( htmlspecialchars_decode( $options->message_comment, ENT_QUOTES ) );
772
+ $message_comments = apply_filters( 'mlw_qmn_template_variable_quiz_page', $message_comments, $quiz_data );
773
+ ?>
774
+ <div class="quiz_section quiz_begin">
775
+ <label for='mlwQuizComments'
776
+ class='qsm-comments-label mlw_qmn_comment_section_text'><?php echo $message_comments; ?></label>
777
+ <textarea id='mlwQuizComments' name='mlwQuizComments' class='qsm-comments qmn_comment_section'></textarea>
778
+ </div>
779
+ <?php
780
+ }
781
+ if ( ! empty( $options->message_end_template ) || ( 1 == $options->contact_info_location && $contact_fields ) ) {
782
+ $message_after = wpautop( htmlspecialchars_decode( $options->message_end_template, ENT_QUOTES ) );
783
+ $message_after = apply_filters( 'mlw_qmn_template_variable_quiz_page', $message_after, $quiz_data );
784
+ ?>
785
+ <div class="quiz_section">
786
+ <div class='qsm-after-message mlw_qmn_message_end'><?php echo $message_after; ?></div>
787
+ <?php
788
+ if ( 1 == $options->contact_info_location ) {
789
+ echo QSM_Contact_Manager::display_fields( $options );
790
+ }
791
+ ?>
792
+ </div>
793
+ <?php
794
+ }
795
+ ?>
796
+ </section>
797
+ <?php
798
+ } else {
799
+ $total_pages_count = count( $pages );
800
+ $pages_count = 1;
801
+ foreach ( $pages as $key => $page ) {
802
+ $qpage = ( isset( $qpages[ $key ] ) ? $qpages[ $key ] : array() );
803
+ $qpage_id = ( isset( $qpage['id'] ) ? $qpage['id'] : $key );
804
+ $page_key = ( isset( $qpage['pagekey'] ) ? $qpage['pagekey'] : $key );
805
+ $hide_prevbtn = ( isset( $qpage['hide_prevbtn'] ) ? $qpage['hide_prevbtn'] : 0 );
806
+ $style = "style='display: none;'";
807
+ ?>
808
+ <section class="qsm-page <?php echo $animation_effect; ?> qsm-page-<?php echo $qpage_id; ?>"
809
+ data-pid="<?php echo $qpage_id; ?>" data-prevbtn="<?php echo $hide_prevbtn; ?>" <?php echo $style; ?>>
810
+ <?php do_action( 'qsm_action_before_page', $qpage_id, $qpage ); ?>
811
+ <?php
812
+ foreach ( $page as $question_id ) {
813
+ $question_list .= $question_id . 'Q';
814
+ $question = $questions[ $question_id ];
815
+ ?>
816
+ <div class='quiz_section question-section-id-<?php echo esc_attr( $question_id ); ?>'>
817
+ <?php
818
+ echo $mlwQuizMasterNext->pluginHelper->display_question( $question['question_type_new'], $question_id, $options );
819
+ if ( 0 == $question['comments'] ) {
820
+ echo "<input type='text' class='qsm-question-comment qsm-question-comment-small mlw_qmn_question_comment' id='mlwComment$question_id' name='mlwComment$question_id' placeholder='" . esc_attr( htmlspecialchars_decode( $options->comment_field_text, ENT_QUOTES ) ) . "' onclick='qmnClearField(this)'/>";
821
+ }
822
+ if ( 2 == $question['comments'] ) {
823
+ echo "<textarea class='qsm-question-comment qsm-question-comment-large mlw_qmn_question_comment' id='mlwComment$question_id' name='mlwComment$question_id' placeholder='" . esc_attr( htmlspecialchars_decode( $options->comment_field_text, ENT_QUOTES ) ) . "' onclick='qmnClearField(this)' ></textarea>";
824
+ }
825
+ // Checks if a hint is entered.
826
+ if ( ! empty( $question['hints'] ) ) {
827
+ echo '<div class="qsm-hint qsm_hint mlw_qmn_hint_link qsm_tooltip">' . $options->hint_text . '<span class="qsm_tooltiptext">' . htmlspecialchars_decode( $question['hints'], ENT_QUOTES ) . '</span></div>';
828
+ }
829
+ ?>
830
+ </div>
831
+ <?php
832
+ }
833
+ if ( $enable_pagination_quiz ) {
834
+ ?>
835
+ <span class="pages_count">
836
+ <?php
837
+ $text_c = $pages_count . __( ' out of ', 'quiz-master-next' ) . $total_pages_count;
838
+ echo apply_filters( 'qsm_total_pages_count', $text_c, $pages_count, $total_pages_count );
839
+ ?>
840
+ </span>
841
+ <?php } ?>
842
+ </section>
843
+ <?php
844
+ $pages_count++;
845
+ }
846
+ }
847
+
848
+ if ( count( $pages ) > 1 && 0 == $options->comment_section ) {
849
+ $message_comments = wpautop( htmlspecialchars_decode( $options->message_comment, ENT_QUOTES ) );
850
+ $message_comments = apply_filters( 'mlw_qmn_template_variable_quiz_page', $message_comments, $quiz_data );
851
+ ?>
852
+ <section class="qsm-page">
853
+ <div class="quiz_section quiz_begin">
854
+ <label for='mlwQuizComments'
855
+ class='qsm-comments-label mlw_qmn_comment_section_text'><?php echo $message_comments; ?></label>
856
+ <textarea id='mlwQuizComments' name='mlwQuizComments' class='qsm-comments qmn_comment_section'></textarea>
857
+ </div>
858
+ </section>
859
+ <?php
860
+ }
861
+ if ( count( $pages ) > 1 && ( ! empty( $options->message_end_template ) || ( 1 == $options->contact_info_location && $contact_fields ) ) ) {
862
+ $message_after = wpautop( htmlspecialchars_decode( $options->message_end_template, ENT_QUOTES ) );
863
+ $message_after = apply_filters( 'mlw_qmn_template_variable_quiz_page', $message_after, $quiz_data );
864
+ ?>
865
  <section class="qsm-page" style="display: none;">
866
+ <div class="quiz_section">
867
+ <div class='qsm-after-message mlw_qmn_message_end'><?php echo $message_after; ?></div>
868
+ <?php
869
+ if ( 1 == $options->contact_info_location ) {
870
+ echo QSM_Contact_Manager::display_fields( $options );
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
871
  }
872
+ ?>
873
+ </div>
874
+ <?php
875
+ // Legacy code.
876
+ do_action( 'mlw_qmn_end_quiz_section' );
877
+ ?>
878
+ </section>
879
+ <?php
880
+ }
881
+ do_action( 'qsm_after_all_section' );
882
+ ?>
883
+ <!-- View for pagination -->
884
+ <script type="text/template" id="tmpl-qsm-pagination-<?php echo $options->quiz_id; ?>">
885
+ <div class="qsm-pagination qmn_pagination border margin-bottom">
886
+ <a class="qsm-btn qsm-previous qmn_btn mlw_qmn_quiz_link mlw_previous" href="#"><?php echo esc_html( $options->previous_button_text ); ?></a>
887
+ <span class="qmn_page_message"></span>
888
+ <div class="qmn_page_counter_message"></div>
889
+ <div class="qsm-progress-bar" style="display:none;"><div class="progressbar-text"></div></div>
890
+ <a class="qsm-btn qsm-next qmn_btn mlw_qmn_quiz_link mlw_next" href="#"><?php echo esc_html( $options->next_button_text ); ?></a>
891
+ <input type='submit' class='qsm-btn qsm-submit-btn qmn_btn' value='<?php echo esc_attr( htmlspecialchars_decode( $options->submit_button_text, ENT_QUOTES ) ); ?>' />
892
+ </div>
893
+ </script>
894
+ <input type='hidden' name='qmn_question_list' value='<?php echo esc_attr( $question_list ); ?>' />
895
+ <?php
896
+ return ob_get_clean();
897
+ }
898
+
899
+ /**
900
+ * Creates Display For Beginning Section
901
+ *
902
+ * Generates the content for the beginning section of the quiz page
903
+ *
904
+ * @since 4.0.0
905
+ * @param array $qmn_quiz_options The database row of the quiz.
906
+ * @param array $qmn_array_for_variables The array of results for the quiz.
907
+ * @return string The content for the beginning section
908
+ * @deprecated 5.2.0 Use new page system instead
909
+ */
910
+ public function display_begin_section( $qmn_quiz_options, $qmn_array_for_variables ) {
911
+ $section_display = '';
912
+ global $qmn_json_data;
913
+ $contact_fields = QSM_Contact_Manager::load_fields();
914
+ if ( ! empty( $qmn_quiz_options->message_before ) || ( 0 == $qmn_quiz_options->contact_info_location && $contact_fields ) ) {
915
+ $qmn_json_data['first_page'] = true;
916
+ global $mlw_qmn_section_count;
917
+ $mlw_qmn_section_count += 1;
918
+ $animation_effect = isset( $qmn_quiz_options->quiz_animation ) && $qmn_quiz_options->quiz_animation != '' ? ' animated ' . $qmn_quiz_options->quiz_animation : '';
919
+ $section_display .= "<div class='qsm-auto-page-row quiz_section $animation_effect quiz_begin'>";
920
+
921
+ $message_before = wpautop( htmlspecialchars_decode( $qmn_quiz_options->message_before, ENT_QUOTES ) );
922
+ $message_before = apply_filters( 'mlw_qmn_template_variable_quiz_page', $message_before, $qmn_array_for_variables );
923
+
924
+ $section_display .= "<div class='mlw_qmn_message_before'>" . $this->qsm_convert_editor_text_to_shortcode( $message_before ) . '</div>';
925
+ if ( 0 == $qmn_quiz_options->contact_info_location ) {
926
+ $section_display .= QSM_Contact_Manager::display_fields( $qmn_quiz_options );
927
+ }
928
+ $section_display .= '</div>';
929
+ } else {
930
+ $qmn_json_data['first_page'] = false;
931
+ }
932
+ return $section_display;
933
+ }
934
+
935
+ /**
936
+ * Creates Display For Questions
937
+ *
938
+ * Generates the content for the questions part of the quiz page
939
+ *
940
+ * @since 4.0.0
941
+ * @param array $qmn_quiz_options The database row of the quiz.
942
+ * @param array $qmn_quiz_questions The questions of the quiz.
943
+ * @param array $qmn_quiz_answers The answers of the quiz.
944
+ * @uses QMNPluginHelper:display_question() Displays a question
945
+ * @return string The content for the questions section
946
+ * @deprecated 5.2.0 Use new page system instead
947
+ */
948
+ public function display_questions( $qmn_quiz_options, $qmn_quiz_questions, $qmn_quiz_answers ) {
949
+ $question_display = '';
950
+ global $mlwQuizMasterNext;
951
+ global $qmn_total_questions;
952
+ global $mlw_qmn_section_count;
953
+ $question_id_list = '';
954
+ $animation_effect = isset( $qmn_quiz_options->quiz_animation ) && $qmn_quiz_options->quiz_animation != '' ? ' animated ' . $qmn_quiz_options->quiz_animation : '';
955
+ $enable_pagination_quiz = isset( $qmn_quiz_options->enable_pagination_quiz ) && $qmn_quiz_options->enable_pagination_quiz ? $qmn_quiz_options->enable_pagination_quiz : 0;
956
+ $pagination_optoin = $qmn_quiz_options->pagination;
957
+ if ( $enable_pagination_quiz && $pagination_optoin ) {
958
+ $total_pages_count = count( $qmn_quiz_questions );
959
+ $total_pagination = ceil( $total_pages_count / $pagination_optoin );
960
+ }
961
+ $pages_count = 1;
962
+ $current_page_number = 1;
963
+ foreach ( $qmn_quiz_questions as $mlw_question ) {
964
+ if ( $pagination_optoin != 0 ) {
965
+ if ( $pagination_optoin == 1 ) {
966
+ $question_display .= '<div class="qsm-auto-page-row qsm-apc-' . $current_page_number . '" style="display: none;">';
967
+ $current_page_number++;
968
+ } else {
969
+ if ( $pages_count % $pagination_optoin == 1 || $pages_count == 1 ) { // beginning of the row or first.
970
+ $question_display .= '<div class="qsm-auto-page-row qsm-apc-' . $current_page_number . '" style="display: none;">';
971
+ $current_page_number++;
972
+ }
973
+ }
974
+ $question_display .= apply_filters( 'qsm_auto_page_begin_row', '', ( $current_page_number - 1 ), $qmn_quiz_options, $qmn_quiz_questions );
975
+ }
976
+ $question_id_list .= $mlw_question->question_id . 'Q';
977
  $question_display .= "<div class='quiz_section {$animation_effect} question-section-id-{$mlw_question->question_id} slide{$mlw_qmn_section_count}'>";
978
+ $question_display .= $mlwQuizMasterNext->pluginHelper->display_question( $mlw_question->question_type_new, $mlw_question->question_id, $qmn_quiz_options );
979
+
980
+ if ( 0 == $mlw_question->comments ) {
981
+ $question_display .= "<input type='text' class='mlw_qmn_question_comment' id='mlwComment" . $mlw_question->question_id . "' name='mlwComment" . $mlw_question->question_id . "' placeholder='" . esc_attr( htmlspecialchars_decode( $qmn_quiz_options->comment_field_text, ENT_QUOTES ) ) . "' onclick='qmnClearField(this)'/>";
982
+ $question_display .= '<br />';
983
+ }
984
+ if ( 2 == $mlw_question->comments ) {
985
+ $question_display .= "<textarea cols='70' rows='5' class='mlw_qmn_question_comment' id='mlwComment" . $mlw_question->question_id . "' name='mlwComment" . $mlw_question->question_id . "' placeholder='" . htmlspecialchars_decode( $qmn_quiz_options->comment_field_text, ENT_QUOTES ) . "' onclick='qmnClearField(this)'></textarea>";
986
+ $question_display .= '<br />';
987
+ }
988
+
989
+ // Checks if a hint is entered.
990
+ if ( ! empty( $mlw_question->hints ) ) {
991
+ $question_display .= '<div title="' . esc_attr( htmlspecialchars_decode( $mlw_question->hints, ENT_QUOTES ) ) . "\" class='qsm_hint mlw_qmn_hint_link'>{$qmn_quiz_options->hint_text}</div>";
992
+ $question_display .= '<br /><br />';
993
+ }
994
  $question_display .= '</div><!-- .quiz_section -->';
995
+ if ( $pagination_optoin == 0 ) {
996
+
997
+ } elseif ( $pagination_optoin == 1 ) {
998
+ $question_display .= '</div><!-- .qsm-auto-page-row -->';
999
+ } elseif ( $pages_count % $pagination_optoin == 0 || $pages_count == count( $qmn_quiz_questions ) ) { // end of the row or last
1000
+ $question_display .= '</div><!-- .qsm-auto-page-row -->';
1001
+ }
1002
+ $mlw_qmn_section_count = $mlw_qmn_section_count + 1;
1003
+ $pages_count++;
1004
+ }
1005
+ if ( $enable_pagination_quiz ) {
1006
+ $question_display .= "<span class='pages_count' style='display: none;'>";
1007
+ $text_c = $current_page_number . __( ' out of ', 'quiz-master-next' ) . $total_pagination;
1008
+ $question_display .= apply_filters( 'qsm_total_pages_count', $text_c, $pages_count, $total_pages_count );
1009
+ $question_display .= '</span>';
1010
+ }
1011
+ $question_display .= "<input type='hidden' name='qmn_question_list' value='$question_id_list' />";
1012
+ return $question_display;
1013
+ }
1014
+
1015
+ /**
1016
+ * Creates Display For Comment Section
1017
+ *
1018
+ * Generates the content for the comment section part of the quiz page
1019
+ *
1020
+ * @since 4.0.0
1021
+ * @param array $qmn_quiz_options The database row of the quiz.
1022
+ * @param array $qmn_array_for_variables The array of results for the quiz.
1023
+ * @return string The content for the comment section
1024
+ * @deprecated 5.2.0 Use new page system instead
1025
+ */
1026
+ public function display_comment_section( $qmn_quiz_options, $qmn_array_for_variables ) {
1027
+ global $mlw_qmn_section_count;
1028
+ $comment_display = '';
1029
+ if ( 0 == $qmn_quiz_options->comment_section ) {
1030
+ $mlw_qmn_section_count = $mlw_qmn_section_count + 1;
1031
+ $comment_display .= "<div class='quiz_section quiz_end qsm-auto-page-row qsm-quiz-comment-section slide" . $mlw_qmn_section_count . "' style='display: none;'>";
1032
+ $message_comments = wpautop( htmlspecialchars_decode( $qmn_quiz_options->message_comment, ENT_QUOTES ) );
1033
+ $message_comments = apply_filters( 'mlw_qmn_template_variable_quiz_page', $message_comments, $qmn_array_for_variables );
1034
+ $comment_display .= "<label for='mlwQuizComments' class='mlw_qmn_comment_section_text'>$message_comments</label><br />";
1035
+ $comment_display .= "<textarea cols='60' rows='10' id='mlwQuizComments' name='mlwQuizComments' class='qmn_comment_section'></textarea>";
1036
+ $comment_display .= '</div>';
1037
+ }
1038
+ return $comment_display;
1039
+ }
1040
+
1041
+ /**
1042
+ * Creates Display For End Section Of Quiz Page
1043
+ *
1044
+ * Generates the content for the end section of the quiz page
1045
+ *
1046
+ * @since 4.0.0
1047
+ * @param array $qmn_quiz_options The database row of the quiz.
1048
+ * @param array $qmn_array_for_variables The array of results for the quiz.
1049
+ * @return string The content for the end section
1050
+ * @deprecated 5.2.0 Use new page system instead
1051
+ */
1052
+ public function display_end_section( $qmn_quiz_options, $qmn_array_for_variables ) {
1053
+ global $mlw_qmn_section_count;
1054
+ $section_display = '';
1055
+ $section_display .= '<br />';
1056
+ $mlw_qmn_section_count = $mlw_qmn_section_count + 1;
1057
+ $pagination_optoin = $qmn_quiz_options->pagination;
1058
+ $style = '';
1059
+ if ( $pagination_optoin > 0 ) {
1060
+ $style = "style='display: none;'";
1061
+ }
1062
+ $section_display .= "<div class='qsm-auto-page-row quiz_section quiz_end' {$style}>";
1063
+ if ( ! empty( $qmn_quiz_options->message_end_template ) ) {
1064
+ $message_end = wpautop( htmlspecialchars_decode( $qmn_quiz_options->message_end_template, ENT_QUOTES ) );
1065
+ $message_end = apply_filters( 'mlw_qmn_template_variable_quiz_page', $message_end, $qmn_array_for_variables );
1066
+ $section_display .= "<span class='mlw_qmn_message_end'>$message_end</span>";
1067
+ $section_display .= '<br /><br />';
1068
+ }
1069
+ if ( 1 == $qmn_quiz_options->contact_info_location ) {
1070
+ $section_display .= QSM_Contact_Manager::display_fields( $qmn_quiz_options );
1071
+ }
1072
+
1073
+ // Legacy Code.
1074
+ ob_start();
1075
+ do_action( 'mlw_qmn_end_quiz_section' );
1076
+ $section_display .= ob_get_contents();
1077
+ ob_end_clean();
1078
+ $section_display .= "<input type='submit' class='qsm-btn qsm-submit-btn qmn_btn' value='" . esc_attr( htmlspecialchars_decode( $qmn_quiz_options->submit_button_text, ENT_QUOTES ) ) . "' />";
1079
+ $section_display .= '</div>';
1080
+
1081
+ return $section_display;
1082
+ }
1083
+
1084
+ /**
1085
+ * Generates Content Results Page
1086
+ *
1087
+ * Generates the content for the results page part of the shortcode
1088
+ *
1089
+ * @since 4.0.0
1090
+ * @param array $options The database row of the quiz.
1091
+ * @param array $data The array of results for the quiz.
1092
+ * @uses QMNQuizManager:submit_results() Perform The Quiz/Survey Submission
1093
+ * @return string The content for the results page section
1094
+ */
1095
+ public function display_results( $options, $data ) {
1096
+ $result = $this->submit_results( $options, $data );
1097
+ $results_array = $result;
1098
+ return $results_array['display'];
1099
+ }
1100
+
1101
+ /**
1102
+ * Calls the results page from ajax
1103
+ *
1104
+ * @since 4.6.0
1105
+ * @uses QMNQuizManager:submit_results() Perform The Quiz/Survey Submission
1106
+ * @return string The content for the results page section
1107
+ */
1108
+ public function ajax_submit_results() {
1109
+ global $qmn_allowed_visit;
1110
+ global $mlwQuizMasterNext;
1111
+
1112
+ $qmn_allowed_visit = true;
1113
+ $quiz = intval( $_POST['qmn_quiz_id'] );
1114
+ $mlwQuizMasterNext->pluginHelper->prepare_quiz( $quiz );
1115
+ $options = $mlwQuizMasterNext->quiz_settings->get_quiz_options();
1116
+ $data = array(
1117
+ 'quiz_id' => $options->quiz_id,
1118
+ 'quiz_name' => $options->quiz_name,
1119
+ 'quiz_system' => $options->system,
1120
+ 'quiz_payment_id' => isset( $_POST['main_payment_id'] ) ? sanitize_text_field( $_POST['main_payment_id'] ) : '',
1121
+ );
1122
+ $post_data = array(
1123
+ 'g-recaptcha-response' => isset( $_POST['g-recaptcha-response'] ) ? sanitize_textarea_field( $_POST['g-recaptcha-response'] ) : '',
1124
+ );
1125
+ if ( class_exists( 'QSM_Recaptcha' ) ) {
1126
+ $recaptcha_data = $mlwQuizMasterNext->pluginHelper->get_quiz_setting( 'recaptcha_integration_settings' );
1127
+ if ( isset( $recaptcha_data['enable_recaptcha'] ) && $recaptcha_data['enable_recaptcha'] != 'no' ) {
1128
+ $verified = qsm_verify_recaptcha( $post_data );
1129
+ if ( ! $verified ) {
1130
+ echo json_encode(
1131
+ array(
1132
+ 'display' => htmlspecialchars_decode( 'ReCaptcha Validation failed' ),
1133
+ 'redirect' => false,
1134
+ )
1135
+ );
1136
+ exit;
1137
+ }
1138
+ }
1139
+ }
1140
+ echo json_encode( $this->submit_results( $options, $data ) );
1141
+ die();
1142
+ }
1143
+
1144
+ /**
1145
+ * @version 6.3.2
1146
+ * Show quiz on button click
1147
+ */
1148
+ public function qsm_get_quiz_to_reload() {
1149
+ $quiz_id = sanitize_text_field( intval( $_POST['quiz_id'] ) );
1150
+ echo do_shortcode( '[qsm quiz="' . $quiz_id . '"]' );
1151
+ exit;
1152
+ }
1153
+
1154
+ /**
1155
+ * Perform The Quiz/Survey Submission
1156
+ *
1157
+ * Prepares and save the results, prepares and send emails, prepare results page
1158
+ *
1159
+ * @since 4.6.0
1160
+ * @param array $qmn_quiz_options The database row of the quiz.
1161
+ * @param array $qmn_array_for_variables The array of results for the quiz.
1162
+ * @uses QMNQuizManager:check_answers() Creates display for beginning section
1163
+ * @uses QMNQuizManager:check_comment_section() Creates display for questions
1164
+ * @uses QMNQuizManager:display_results_text() Creates display for end section
1165
+ * @uses QMNQuizManager:display_social() Creates display for comment section
1166
+ * @uses QMNQuizManager:send_user_email() Creates display for end section
1167
+ * @uses QMNQuizManager:send_admin_email() Creates display for end section
1168
+ * @return string The content for the results page section
1169
+ */
1170
+ public function submit_results( $qmn_quiz_options, $qmn_array_for_variables ) {
1171
+ global $qmn_allowed_visit;
1172
+ $result_display = '';
1173
+
1174
+ $qmn_array_for_variables['user_ip'] = $this->get_user_ip();
1175
+
1176
+ $result_display = apply_filters( 'qmn_begin_results', $result_display, $qmn_quiz_options, $qmn_array_for_variables );
1177
+ if ( ! $qmn_allowed_visit ) {
1178
+ return $result_display;
1179
+ }
1180
+ // Add form type for new quiz system 7.0.0
1181
+ $qmn_array_for_variables['form_type'] = isset( $qmn_quiz_options->form_type ) ? $qmn_quiz_options->form_type : 0;
1182
+ // Gathers contact information.
1183
+ $qmn_array_for_variables['user_name'] = 'None';
1184
+ $qmn_array_for_variables['user_business'] = 'None';
1185
+ $qmn_array_for_variables['user_email'] = 'None';
1186
+ $qmn_array_for_variables['user_phone'] = 'None';
1187
+ $contact_responses = QSM_Contact_Manager::process_fields( $qmn_quiz_options );
1188
+ foreach ( $contact_responses as $field ) {
1189
+ if ( isset( $field['use'] ) ) {
1190
+ if ( 'name' === $field['use'] ) {
1191
+ $qmn_array_for_variables['user_name'] = $field['value'];
1192
+ }
1193
+ if ( 'comp' === $field['use'] ) {
1194
+ $qmn_array_for_variables['user_business'] = $field['value'];
1195
+ }
1196
+ if ( 'email' === $field['use'] ) {
1197
+ $qmn_array_for_variables['user_email'] = $field['value'];
1198
+ }
1199
+ if ( 'phone' === $field['use'] ) {
1200
+ $qmn_array_for_variables['user_phone'] = $field['value'];
1201
+ }
1202
+ }
1203
+ }
1204
+
1205
+ if ( is_user_logged_in() ) {
1206
+ $current_user = wp_get_current_user();
1207
+ if ( $qmn_array_for_variables['user_email'] == 'None' ) {
1208
+ $qmn_array_for_variables['user_email'] = esc_html( $current_user->user_email );
1209
+ }
1210
+
1211
+ if ( $qmn_array_for_variables['user_name'] == 'None' ) {
1212
+ $qmn_array_for_variables['user_name'] = esc_html( $current_user->display_name );
1213
+ }
1214
+ }
1215
+
1216
+ $mlw_qmn_pagetime = isset( $_POST['pagetime'] ) ? $_POST['pagetime'] : array();
1217
+ $mlw_qmn_timer = isset( $_POST['timer'] ) ? sanitize_text_field( intval( $_POST['timer'] ) ) : 0;
1218
+ $mlw_qmn_timer_ms = isset( $_POST['timer_ms'] ) ? sanitize_text_field( intval( $_POST['timer_ms'] ) ) : 0;
1219
+ $qmn_array_for_variables['user_id'] = get_current_user_id();
1220
+ $qmn_array_for_variables['timer'] = $mlw_qmn_timer;
1221
+ $qmn_array_for_variables['timer_ms'] = $mlw_qmn_timer_ms;
1222
+ $qmn_array_for_variables['time_taken'] = current_time( 'h:i:s A m/d/Y' );
1223
+ $qmn_array_for_variables['contact'] = $contact_responses;
1224
+ $qmn_array_for_variables['hidden_questions'] = isset( $_POST['qsm_hidden_questions'] ) ? json_decode( html_entity_decode( stripslashes( $_POST['qsm_hidden_questions'] ) ), true ) : array();
1225
+ $qmn_array_for_variables = apply_filters( 'qsm_result_variables', $qmn_array_for_variables );
1226
+
1227
+ if ( ! isset( $_POST['mlw_code_captcha'] ) || ( isset( $_POST['mlw_code_captcha'] ) && $_POST['mlw_user_captcha'] == $_POST['mlw_code_captcha'] ) ) {
1228
+
1229
+ $qmn_array_for_variables = array_merge( $qmn_array_for_variables, $this->check_answers( $qmn_quiz_options, $qmn_array_for_variables ) );
1230
+ $result_display = apply_filters( 'qmn_after_check_answers', $result_display, $qmn_quiz_options, $qmn_array_for_variables );
1231
+ $qmn_array_for_variables['comments'] = $this->check_comment_section( $qmn_quiz_options, $qmn_array_for_variables );
1232
+ $result_display = apply_filters( 'qmn_after_check_comments', $result_display, $qmn_quiz_options, $qmn_array_for_variables );
1233
+
1234
+ $unique_id = md5( date( 'Y-m-d H:i:s' ) );
1235
  $results_id = 0;
1236
+ // If the store responses in database option is set to Yes.
1237
+ if ( 0 != $qmn_quiz_options->store_responses ) {
1238
+
1239
+ // Creates our results array.
1240
+ $results_array = array(
1241
+ intval( $qmn_array_for_variables['timer'] ),
1242
+ $qmn_array_for_variables['question_answers_array'],
1243
+ htmlspecialchars( stripslashes( $qmn_array_for_variables['comments'] ), ENT_QUOTES ),
1244
+ 'contact' => $contact_responses,
1245
+ 'timer_ms' => intval( $qmn_array_for_variables['timer_ms'] ),
1246
  'pagetime' => $mlw_qmn_pagetime,
1247
+ );
1248
+ $results_array = apply_filters( 'qsm_results_array', $results_array, $qmn_array_for_variables );
1249
+ if ( isset( $results_array['parameters'] ) ) {
1250
+ $qmn_array_for_variables['parameters'] = $results_array['parameters'];
1251
+ }
1252
+ $results_array['hidden_questions'] = $qmn_array_for_variables['hidden_questions'];
1253
+ $results_array['total_possible_points'] = $qmn_array_for_variables['total_possible_points'];
1254
+ $results_array['total_attempted_questions'] = $qmn_array_for_variables['total_attempted_questions'];
1255
+ $serialized_results = serialize( $results_array );
1256
+
1257
+ // Inserts the responses in the database.
1258
+ global $wpdb;
1259
+ $table_name = $wpdb->prefix . 'mlw_results';
1260
+ if ( isset( $_POST['update_result'] ) && ! empty( $_POST['update_result'] ) ) {
1261
+ $results_id = $_POST['update_result'];
1262
+ $results_update = $wpdb->update(
1263
+ $table_name,
1264
+ array(
1265
+ 'point_score' => $qmn_array_for_variables['total_points'],
1266
+ 'correct_score' => $qmn_array_for_variables['total_score'],
1267
+ 'correct' => $qmn_array_for_variables['total_correct'],
1268
+ 'total' => $qmn_array_for_variables['total_questions'],
1269
+ 'user_ip' => $qmn_array_for_variables['user_ip'],
1270
+ 'time_taken' => $qmn_array_for_variables['time_taken'],
1271
+ 'time_taken_real' => date( 'Y-m-d H:i:s', strtotime( $qmn_array_for_variables['time_taken'] ) ),
1272
+ 'quiz_results' => $serialized_results,
1273
+ ),
1274
+ array( 'result_id' => $results_id )
1275
+ );
1276
  } else {
1277
+ $results_insert = $wpdb->insert(
1278
+ $table_name,
1279
+ array(
1280
+ 'quiz_id' => $qmn_array_for_variables['quiz_id'],
1281
+ 'quiz_name' => $qmn_array_for_variables['quiz_name'],
1282
+ 'quiz_system' => $qmn_array_for_variables['quiz_system'],
1283
+ 'point_score' => $qmn_array_for_variables['total_points'],
1284
+ 'correct_score' => $qmn_array_for_variables['total_score'],
1285
+ 'correct' => $qmn_array_for_variables['total_correct'],
1286
+ 'total' => $qmn_array_for_variables['total_questions'],
1287
+ 'name' => $qmn_array_for_variables['user_name'],
1288
+ 'business' => $qmn_array_for_variables['user_business'],
1289
+ 'email' => $qmn_array_for_variables['user_email'],
1290
+ 'phone' => $qmn_array_for_variables['user_phone'],
1291
+ 'user' => $qmn_array_for_variables['user_id'],
1292
+ 'user_ip' => $qmn_array_for_variables['user_ip'],
1293
+ 'time_taken' => $qmn_array_for_variables['time_taken'],
1294
+ 'time_taken_real' => date( 'Y-m-d H:i:s', strtotime( $qmn_array_for_variables['time_taken'] ) ),
1295
+ 'quiz_results' => $serialized_results,
1296
+ 'deleted' => 0,
1297
+ 'unique_id' => $unique_id,
1298
+ 'form_type' => isset( $qmn_quiz_options->form_type ) ? $qmn_quiz_options->form_type : 0,
1299
+ ),
1300
+ array(
1301
+ '%d',
1302
+ '%s',
1303
+ '%d',
1304
+ '%f',
1305
+ '%d',
1306
+ '%d',
1307
+ '%d',
1308
+ '%s',
1309
+ '%s',
1310
+ '%s',
1311
+ '%s',
1312
+ '%d',
1313
+ '%s',
1314
+ '%s',
1315
+ '%s',
1316
+ '%s',
1317
+ '%d',
1318
+ '%s',
1319
+ '%d',
1320
  )
1321
  );
1322
+ $results_id = $wpdb->insert_id;
1323
  }
1324
  }
1325
+ $qmn_array_for_variables['result_id'] = $results_id;
1326
 
1327
  // Determines redirect/results page.
1328
+ $results_pages = $this->display_results_text( $qmn_quiz_options, $qmn_array_for_variables );
1329
+ $result_display .= $results_pages['display'];
1330
+ $result_display = apply_filters( 'qmn_after_results_text', $result_display, $qmn_quiz_options, $qmn_array_for_variables );
1331
+
1332
+ $result_display .= $this->display_social( $qmn_quiz_options, $qmn_array_for_variables );
1333
+ $result_display = apply_filters( 'qmn_after_social_media', $result_display, $qmn_quiz_options, $qmn_array_for_variables );
1334
+ if ( $this->qsm_plugin_active( 'qsm-save-resume/qsm-save-resume.php' ) != 1 && $qmn_quiz_options->enable_retake_quiz_button == 1 ) {
1335
+ $result_display .= '<a style="float: right;" class="button btn-reload-quiz" data-quiz_id="' . $qmn_array_for_variables['quiz_id'] . '" href="#" >' . apply_filters( 'qsm_retake_quiz_text', __( 'Retake Quiz', 'quiz-master-next' ) ) . '</a>';
1336
+ }
1337
 
1338
  /*
1339
  * Update the option `qmn_quiz_taken_cnt` value by 1 each time
1340
  * whenever the record inserted into the required table.
1341
  */
1342
+ if ( $results_insert ) {
1343
  $rec_inserted = intval( get_option( 'qmn_quiz_taken_cnt' ) );
1344
+ if ( 1000 > $rec_inserted ) {
1345
+ if ( ! $rec_inserted ) {
1346
  update_option( 'qmn_quiz_taken_cnt', 1, true );
1347
+ } else {
1348
  update_option( 'qmn_quiz_taken_cnt', ++$rec_inserted );
1349
  }
1350
  }
1351
  }
1352
 
1353
+ // Hook is fired after the responses are submitted. Passes responses, result ID, quiz settings, and response data.
1354
+ do_action( 'qsm_quiz_submitted', $results_array, $results_id, $qmn_quiz_options, $qmn_array_for_variables );
1355
+
1356
+ $qmn_array_for_variables = apply_filters( 'qmn_filter_email_content', $qmn_array_for_variables, $results_id );
1357
+
1358
+ $qmn_global_settings = (array) get_option( 'qmn-settings' );
1359
+ $background_quiz_email_process = isset( $qmn_global_settings['background_quiz_email_process'] ) ? esc_attr( $qmn_global_settings['background_quiz_email_process'] ) : '1';
1360
+ if ( $background_quiz_email_process == 1 ) {
1361
+ // Send the emails in background.
1362
+ $qmn_array_for_variables['quiz_settings'] = isset( $qmn_quiz_options->quiz_settings ) ? @unserialize( $qmn_quiz_options->quiz_settings ) : array();
1363
+ $qmn_array_for_variables['email_processed'] = 'yes';
1364
+ $this->qsm_background_email->data(
1365
+ array(
1366
+ 'name' => 'send_emails',
1367
+ 'variables' => $qmn_array_for_variables,
1368
+ )
1369
+ )->dispatch();
1370
+ } else {
1371
+ // Sends the emails.
1372
+ $qmn_array_for_variables['email_processed'] = 'yes';
1373
+ QSM_Emails::send_emails( $qmn_array_for_variables );
1374
+ }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1375
 
1376
+ /**
1377
+ * Filters for filtering the results text after emails are sent.
1378
+ *
1379
+ * @deprecated 6.2.0 There's no reason to use these over the actions
1380
+ * in the QSM_Results_Pages class or the other filters in this function.
1381
+ */
1382
+ $result_display = apply_filters( 'qmn_after_send_user_email', $result_display, $qmn_quiz_options, $qmn_array_for_variables );
1383
+ $result_display = apply_filters( 'qmn_after_send_admin_email', $result_display, $qmn_quiz_options, $qmn_array_for_variables );
1384
 
1385
+ // Last time to filter the HTML results page.
1386
+ $result_display = apply_filters( 'qmn_end_results', $result_display, $qmn_quiz_options, $qmn_array_for_variables );
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1387
 
1388
+ // Legacy Code.
1389
+ do_action( 'mlw_qmn_load_results_page', $wpdb->insert_id, $qmn_quiz_options->quiz_settings );
1390
+ } else {
1391
+ $result_display .= apply_filters( 'qmn_captcha_varification_failed_msg', __( 'Captcha verification failed.', 'quiz-master-next' ), $qmn_quiz_options, $qmn_array_for_variables );
1392
+ }
1393
+
1394
+ $result_display = str_replace( '%FB_RESULT_ID%', $unique_id, $result_display );
1395
+
1396
+ // Prepares data to be sent back to front-end.
1397
+ $return_array = array(
1398
+ 'display' => htmlspecialchars_decode( $result_display ),
1399
+ 'redirect' => apply_filters( 'mlw_qmn_template_variable_results_page', $results_pages['redirect'], $qmn_array_for_variables ),
1400
+ );
1401
+
1402
+ return $return_array;
1403
+ }
1404
+
1405
+ /**
1406
+ * Scores User Answers
1407
+ *
1408
+ * Calculates the users scores for the quiz
1409
+ *
1410
+ * @since 4.0.0
1411
+ * @param array $options The database row of the quiz
1412
+ * @param array $quiz_data The array of results for the quiz
1413
+ * @uses QMNPluginHelper:display_review() Scores the question
1414
+ * @return array The results of the user's score
1415
+ */
1416
+ public function check_answers( $options, $quiz_data ) {
1417
+
1418
+ global $mlwQuizMasterNext;
1419
+
1420
+ // Load the pages and questions
1421
+ $pages = $mlwQuizMasterNext->pluginHelper->get_quiz_setting( 'pages', array() );
1422
+ $questions = QSM_Questions::load_questions_by_pages( $options->quiz_id );
1423
+
1424
+ // Retrieve data from submission
1425
+ $total_questions = isset( $_POST['total_questions'] ) ? sanitize_text_field( intval( $_POST['total_questions'] ) ) : 0;
1426
+ $question_list = array();
1427
+ if ( isset( $_POST['qmn_question_list'] ) ) {
1428
+ $qmn_question_list = sanitize_text_field( $_POST['qmn_question_list'] );
1429
+ $question_list = explode( 'Q', $qmn_question_list );
1430
+ }
1431
+
1432
+ // Prepare variables
1433
+ $points_earned = 0;
1434
+ $total_correct = 0;
1435
+ $total_score = 0;
1436
+ $user_answer = '';
1437
+ $correct_answer = '';
1438
+ $correct_status = 'incorrect';
1439
+ $answer_points = 0;
1440
+ $question_data = array();
1441
+ $total_possible_points = 0;
1442
+ $attempted_question = 0;
1443
+
1444
+ // Question types to calculate result on
1445
+ $result_question_types = array(
1446
+ 0, // Multiple Choice
1447
+ 1, // Horizontal Multiple Choice
1448
+ 2, // Drop Down
1449
+ 4, // Multiple Response
1450
+ 10, // Horizontal Multiple Response
1451
+ 12, // Date
1452
+ 3, // Small Open Answer
1453
+ 5, // Large Open Answer
1454
+ 7, // Number
1455
+ 14, // Fill In The Blank
1456
+ 13, // Polar.
1457
+ );
1458
+
1459
+ // If deprecated pagination setting is not used, use new system...
1460
+ if ( 0 == $options->question_from_total && 0 !== count( $pages ) ) {
1461
+
1462
+ // Cycle through each page in quiz.
1463
+ foreach ( $pages as $page ) {
1464
+
1465
+ // Cycle through each question on a page
1466
+ foreach ( $page as $page_question_id ) {
1467
+
1468
+ // Cycle through each question that appeared to the user
1469
+ foreach ( $question_list as $question_id ) {
1470
+
1471
+ // When the questions are the same...
1472
+ if ( $page_question_id == $question_id ) {
1473
+
1474
+ $question = $questions[ $page_question_id ];
1475
+ // Ignore non points questions from result
1476
+ $question_type_new = $question['question_type_new'];
1477
+ $hidden_questions = is_array( $quiz_data['hidden_questions'] ) ? $quiz_data['hidden_questions'] : array();
1478
+
1479
+ // Reset question-specific variables
1480
+ $user_answer = '';
1481
+ $correct_answer = '';
1482
+ $correct_status = 'incorrect';
1483
+ $answer_points = 0;
1484
+
1485
+ // Get total correct points
1486
+ if ( ( $options->system == 3 || $options->system == 1 ) && isset( $question['answers'] ) && ! empty( $question['answers'] ) ) {
1487
+ if ( ! in_array( $question_id, $hidden_questions ) ) {
1488
+ if ( $question_type_new == 4 || $question_type_new == 10 ) {
1489
+ foreach ( $question['answers'] as $single_answerk_key => $single_answer_arr ) {
1490
+ if ( $options->system == 1 && isset( $single_answer_arr[1] ) ) {
1491
+ $total_possible_points = $total_possible_points + $single_answer_arr[1];
1492
+ }
1493
+ if ( $options->system == 3 && isset( $single_answer_arr[2] ) && $single_answer_arr[2] == 1 ) {
1494
+ $total_possible_points = $total_possible_points + $single_answer_arr[1];
1495
+ }
1496
+ }
1497
+ } else {
1498
+ $max_value = max( array_column( $question['answers'], '1' ) );
1499
+ $total_possible_points = $total_possible_points + $max_value;
1500
+ }
1501
+ }
1502
+ }
1503
+
1504
+ // Send question to our grading function
1505
+ $results_array = apply_filters( 'qmn_results_array', $mlwQuizMasterNext->pluginHelper->display_review( $question['question_type_new'], $question['question_id'] ) );
1506
+ if ( isset( $results_array['question_type'] ) && $results_array['question_type'] == 'file_upload' ) {
1507
+ $results_array['user_text'] = '<a target="_blank" href="' . $results_array['user_text'] . '">' . __( 'Click here to view', 'quiz-master-next' ) . '</a>';
1508
+ }
1509
+ // If question was graded correctly.
1510
+ if ( ! isset( $results_array['null_review'] ) ) {
1511
+ if ( in_array( $question_type_new, $result_question_types ) ) {
1512
+ if ( ! in_array( $question_id, $hidden_questions ) ) {
1513
+ $points_earned += $results_array['points'];
1514
+ $answer_points += $results_array['points'];
1515
+ }
1516
+ }
1517
+
1518
+ // If the user's answer was correct
1519
+ if ( 'correct' == $results_array['correct'] ) {
1520
+ if ( in_array( $question_type_new, $result_question_types ) ) {
1521
+ if ( ! in_array( $question_id, $hidden_questions ) ) {
1522
+ $total_correct += 1;
1523
+ $correct_status = 'correct';
1524
+ }
1525
+ }
1526
+ }
1527
+ $user_answer = $results_array['user_text'];
1528
+ $correct_answer = $results_array['correct_text'];
1529
+ $user_compare_text = isset( $results_array['user_compare_text'] ) ? $results_array['user_compare_text'] : '';
1530
+
1531
+ if ( trim( $user_answer ) != '' ) {
1532
+ if ( $user_answer != 'No Answer Provided' ) {
1533
+ $attempted_question++;
1534
+ }
1535
+ }
1536
+
1537
+ // If a comment was submitted
1538
+ if ( isset( $_POST[ 'mlwComment' . $question['question_id'] ] ) ) {
1539
+ $comment = sanitize_textarea_field( htmlspecialchars( stripslashes( $_POST[ 'mlwComment' . $question['question_id'] ] ), ENT_QUOTES ) );
1540
+ } else {
1541
+ $comment = '';
1542
+ }
1543
+
1544
+ // Get text for question
1545
+ $question_text = $question['question_name'];
1546
+ if ( isset( $results_array['question_text'] ) ) {
1547
+ $question_text = $results_array['question_text'];
1548
+ }
1549
+
1550
+ // Save question data into new array in our array
1551
+ $question_data[] = apply_filters(
1552
+ 'qmn_answer_array',
1553
+ array(
1554
+ $question_text,
1555
+ htmlspecialchars( $user_answer, ENT_QUOTES ),
1556
+ htmlspecialchars( $correct_answer, ENT_QUOTES ),
1557
+ $comment,
1558
+ 'correct' => $correct_status,
1559
+ 'id' => $question['question_id'],
1560
+ 'points' => $answer_points,
1561
+ 'category' => $question['category'],
1562
+ 'question_type' => $question['question_type_new'],
1563
+ 'question_title' => isset( $question['settings']['question_title'] ) ? $question['settings']['question_title'] : '',
1564
+ 'user_compare_text' => $user_compare_text,
1565
+ ),
1566
+ $options,
1567
+ $quiz_data
1568
+ );
1569
+ }
1570
+ break;
1571
+ }
1572
+ }
1573
+ }
1574
+ }
1575
+ } else {
1576
+ // Cycle through each page in quiz.
1577
+ foreach ( $questions as $question ) {
1578
+
1579
+ // Cycle through each question that appeared to the user
1580
+ foreach ( $question_list as $question_id ) {
1581
+
1582
+ // When the questions are the same...
1583
+ if ( $question['question_id'] == $question_id ) {
1584
+
1585
+ // Reset question-specific variables
1586
+ $user_answer = '';
1587
+ $correct_answer = '';
1588
+ $correct_status = 'incorrect';
1589
+ $answer_points = 0;
1590
+
1591
+ // Get total correct points
1592
+ if ( ( $options->system == 3 || $options->system == 1 ) && isset( $question['answers'] ) && ! empty( $question['answers'] ) ) {
1593
+ if ( $question_type_new == 4 || $question_type_new == 10 ) {
1594
+ foreach ( $question['answers'] as $single_answerk_key => $single_answer_arr ) {
1595
+ if ( $options->system == 1 && isset( $single_answer_arr[1] ) ) {
1596
+ $total_possible_points = $total_possible_points + $single_answer_arr[1];
1597
+ }
1598
+ if ( $options->system == 3 && isset( $single_answer_arr[2] ) && $single_answer_arr[2] == 1 ) {
1599
+ $total_possible_points = $total_possible_points + $single_answer_arr[1];
1600
+ }
1601
+ }
1602
+ } else {
1603
+ $max_value = max( array_column( $question['answers'], '1' ) );
1604
+ $total_possible_points = $total_possible_points + $max_value;
1605
+ }
1606
+ }
1607
+
1608
+ // Send question to our grading function
1609
+ $results_array = apply_filters( 'qmn_results_array', $mlwQuizMasterNext->pluginHelper->display_review( $question['question_type_new'], $question['question_id'] ) );
1610
+
1611
+ // If question was graded correctly.
1612
+ if ( ! isset( $results_array['null_review'] ) ) {
1613
+ $points_earned += $results_array['points'];
1614
+ $answer_points += $results_array['points'];
1615
+
1616
+ // If the user's answer was correct
1617
+ if ( 'correct' == $results_array['correct'] ) {
1618
+ $total_correct += 1;
1619
+ $correct_status = 'correct';
1620
+ }
1621
+ $user_answer = $results_array['user_text'];
1622
+ $correct_answer = $results_array['correct_text'];
1623
+ $user_compare_text = isset( $results_array['user_compare_text'] ) ? $results_array['user_compare_text'] : '';
1624
+ if ( trim( $user_answer ) != '' ) {
1625
+ if ( $user_answer != 'No Answer Provided' ) {
1626
+ $attempted_question++;
1627
+ }
1628
+ }
1629
+ // If a comment was submitted
1630
+ if ( isset( $_POST[ 'mlwComment' . $question['question_id'] ] ) ) {
1631
+ $comment = sanitize_textarea_field( htmlspecialchars( stripslashes( $_POST[ 'mlwComment' . $question['question_id'] ] ), ENT_QUOTES ) );
1632
+ } else {
1633
+ $comment = '';
1634
+ }
1635
+
1636
+ // Get text for question
1637
+ $question_text = $question['question_name'];
1638
+ if ( isset( $results_array['question_text'] ) ) {
1639
+ $question_text = $results_array['question_text'];
1640
+ }
1641
+
1642
+ // Save question data into new array in our array
1643
+ $question_data[] = apply_filters(
1644
+ 'qmn_answer_array',
1645
+ array(
1646
+ $question_text,
1647
+ htmlspecialchars( $user_answer, ENT_QUOTES ),
1648
+ htmlspecialchars( $correct_answer, ENT_QUOTES ),
1649
+ $comment,
1650
+ 'correct' => $correct_status,
1651
+ 'id' => $question['question_id'],
1652
+ 'points' => $answer_points,
1653
+ 'category' => $question['category'],
1654
+ 'question_type' => $question['question_type_new'],
1655
+ 'question_title' => isset( $question['settings']['question_title'] ) ? $question['settings']['question_title'] : '',
1656
+ 'user_compare_text' => $user_compare_text,
1657
+ ),
1658
+ $options,
1659
+ $quiz_data
1660
+ );
1661
+ }
1662
+ break;
1663
+ }
1664
+ }
1665
+ }
1666
+ }
1667
+
1668
+ // Calculate Total Percent Score And Average Points Only If Total Questions Doesn't Equal Zero To Avoid Division By Zero Error
1669
+ if ( 0 !== $total_questions ) {
1670
+ $total_score = round( ( ( $total_correct / $total_questions ) * 100 ), 2 );
1671
+ } else {
1672
+ $total_score = 0;
1673
+ }
1674
+
1675
+ // Return array to be merged with main user response array
1676
+ return array(
1677
+ 'total_points' => $points_earned,
1678
+ 'total_score' => $total_score,
1679
+ 'total_correct' => $total_correct,
1680
+ 'total_questions' => $total_questions,
1681
+ 'question_answers_display' => '', // Kept for backwards compatibility
1682
+ 'question_answers_array' => $question_data,
1683
+ 'total_possible_points' => $total_possible_points,
1684
+ 'total_attempted_questions' => $attempted_question,
1685
+ );
1686
+ }
1687
+
1688
+ /**
1689
+ * Retrieves User's Comments
1690
+ *
1691
+ * Checks to see if the user left a comment and returns the comment
1692
+ *
1693
+ * @since 4.0.0
1694
+ * @param array $qmn_quiz_options The database row of the quiz
1695
+ * @param array $qmn_array_for_variables The array of results for the quiz
1696
+ * @return string The user's comments
1697
+ */
1698
+ public function check_comment_section( $qmn_quiz_options, $qmn_array_for_variables ) {
1699
+ $qmn_quiz_comments = '';
1700
+ if ( isset( $_POST['mlwQuizComments'] ) ) {
1701
+ $qmn_quiz_comments = esc_textarea( stripslashes( $_POST['mlwQuizComments'] ) );
1702
+ }
1703
+ return apply_filters( 'qmn_returned_comments', $qmn_quiz_comments, $qmn_quiz_options, $qmn_array_for_variables );
1704
+ }
1705
+
1706
+ /**
1707
+ * Displays Results Text
1708
+ *
1709
+ * @since 4.0.0
1710
+ * @deprecated 6.1.0 Use the newer results page class instead.
1711
+ * @param array $options The quiz settings.
1712
+ * @param array $response_data The array of results for the quiz.
1713
+ * @return string The contents for the results text
1714
+ */
1715
+ public function display_results_text( $options, $response_data ) {
1716
+ return QSM_Results_Pages::generate_pages( $response_data );
1717
+ }
1718
+
1719
+ /**
1720
+ * Displays social media buttons
1721
+ *
1722
+ * @deprecated 6.1.0 Use the social media template variables instead.
1723
+ * @since 4.0.0
1724
+ * @param array $qmn_quiz_options The database row of the quiz.
1725
+ * @param array $qmn_array_for_variables The array of results for the quiz.
1726
+ * @return string The content of the social media button section
1727
+ */
1728
+ public function display_social( $qmn_quiz_options, $qmn_array_for_variables ) {
1729
+ $social_display = '';
1730
+ if ( $qmn_quiz_options->social_media == 1 ) {
1731
+ $settings = (array) get_option( 'qmn-settings' );
1732
+ $facebook_app_id = '594986844960937';
1733
+ if ( isset( $settings['facebook_app_id'] ) ) {
1734
+ $facebook_app_id = esc_js( $settings['facebook_app_id'] );
1735
+ }
1736
+
1737
+ // Loads Social Media Text.
1738
+ $qmn_social_media_text = '';
1739
+ if ( is_serialized( $qmn_quiz_options->social_media_text ) && is_array( @unserialize( $qmn_quiz_options->social_media_text ) ) ) {
1740
+ $qmn_social_media_text = @unserialize( $qmn_quiz_options->social_media_text );
1741
+ } else {
1742
+ $qmn_social_media_text = array(
1743
+ 'twitter' => $qmn_quiz_options->social_media_text,
1744
+ 'facebook' => $qmn_quiz_options->social_media_text,
1745
+ );
1746
+ }
1747
+ $qmn_social_media_text['twitter'] = apply_filters( 'mlw_qmn_template_variable_results_page', $qmn_social_media_text['twitter'], $qmn_array_for_variables );
1748
+ $qmn_social_media_text['facebook'] = apply_filters( 'mlw_qmn_template_variable_results_page', $qmn_social_media_text['facebook'], $qmn_array_for_variables );
1749
+ $social_display .= "<br /><a class=\"mlw_qmn_quiz_link\" onclick=\"qmnSocialShare('facebook', '" . esc_js( $qmn_social_media_text['facebook'] ) . "', '" . esc_js( $qmn_quiz_options->quiz_name ) . "', '$facebook_app_id');\">Facebook</a><a class=\"mlw_qmn_quiz_link\" onclick=\"qmnSocialShare('twitter', '" . esc_js( $qmn_social_media_text['twitter'] ) . "', '" . esc_js( $qmn_quiz_options->quiz_name ) . "');\">Twitter</a><br />";
1750
+ }
1751
+ return apply_filters( 'qmn_returned_social_buttons', $social_display, $qmn_quiz_options, $qmn_array_for_variables );
1752
+ }
1753
+
1754
+ /**
1755
+ * Send User Email
1756
+ *
1757
+ * Prepares the email to the user and then sends the email
1758
+ *
1759
+ * @deprecated 6.2.0 Use the newer QSM_Emails class instead.
1760
+ * @since 4.0.0
1761
+ * @param array $qmn_quiz_options The database row of the quiz
1762
+ * @param array $qmn_array_for_variables The array of results for the quiz
1763
+ */
1764
+ public function send_user_email( $qmn_quiz_options, $qmn_array_for_variables ) {
1765
+ add_filter( 'wp_mail_content_type', 'mlw_qmn_set_html_content_type' );
1766
+ $mlw_message = '';
1767
+
1768
+ // Check if this quiz has user emails turned on
1769
+ if ( $qmn_quiz_options->send_user_email == '0' ) {
1770
+
1771
+ // Make sure that the user filled in the email field
1772
+ if ( $qmn_array_for_variables['user_email'] != '' ) {
1773
+
1774
+ // Prepare from email and name
1775
+ $from_email_array = maybe_unserialize( $qmn_quiz_options->email_from_text );
1776
+ if ( ! isset( $from_email_array['from_email'] ) ) {
1777
+ $from_email_array = array(
1778
+ 'from_name' => $qmn_quiz_options->email_from_text,
1779
+ 'from_email' => $qmn_quiz_options->admin_email,
1780
+ 'reply_to' => 1,
1781
+ );
1782
+ }
1783
+
1784
+ if ( ! is_email( $from_email_array['from_email'] ) ) {
1785
+ if ( is_email( $qmn_quiz_options->admin_email ) ) {
1786
+ $from_email_array['from_email'] = $qmn_quiz_options->admin_email;
1787
+ } else {
1788
+ $from_email_array['from_email'] = get_option( 'admin_email ', 'test@example.com' );
1789
+ }
1790
+ }
1791
+
1792
+ // Prepare email attachments
1793
+ $attachments = array();
1794
+ $attachments = apply_filters( 'qsm_user_email_attachments', $attachments, $qmn_array_for_variables );
1795
+
1796
+ if ( is_serialized( $qmn_quiz_options->user_email_template ) && is_array( @unserialize( $qmn_quiz_options->user_email_template ) ) ) {
1797
+
1798
+ $mlw_user_email_array = @unserialize( $qmn_quiz_options->user_email_template );
1799
+
1800
+ // Cycle through emails
1801
+ foreach ( $mlw_user_email_array as $mlw_each ) {
1802
+
1803
+ // Generate Email Subject
1804
+ if ( ! isset( $mlw_each[3] ) ) {
1805
+ $mlw_each[3] = 'Quiz Results For %QUIZ_NAME';
1806
+ }
1807
+ $mlw_each[3] = apply_filters( 'mlw_qmn_template_variable_results_page', $mlw_each[3], $qmn_array_for_variables );
1808
+
1809
+ // Check to see if default
1810
+ if ( $mlw_each[0] == 0 && $mlw_each[1] == 0 ) {
1811
+ $mlw_message = htmlspecialchars_decode( $mlw_each[2], ENT_QUOTES );
1812
+ $mlw_message = apply_filters( 'mlw_qmn_template_variable_results_page', $mlw_message, $qmn_array_for_variables );
1813
+ $mlw_message = str_replace( "\n", '<br>', $mlw_message );
1814
+ $mlw_message = str_replace( '<br/>', '<br>', $mlw_message );
1815
+ $mlw_message = str_replace( '<br />', '<br>', $mlw_message );
1816
+ $mlw_headers = 'From: ' . $from_email_array['from_name'] . ' <' . $from_email_array['from_email'] . '>' . "\r\n";
1817
+ wp_mail( $qmn_array_for_variables['user_email'], $mlw_each[3], $mlw_message, $mlw_headers, $attachments );
1818
+ break;
1819
+ } else {
1820
+
1821
+ // Check to see if this quiz uses points and check if the points earned falls in the point range for this email
1822
+ if ( $qmn_quiz_options->system == 1 && $qmn_array_for_variables['total_points'] >= $mlw_each[0] && $qmn_array_for_variables['total_points'] <= $mlw_each[1] ) {
1823
+ $mlw_message = htmlspecialchars_decode( $mlw_each[2], ENT_QUOTES );
1824
+ $mlw_message = apply_filters( 'mlw_qmn_template_variable_results_page', $mlw_message, $qmn_array_for_variables );
1825
+ $mlw_message = str_replace( "\n", '<br>', $mlw_message );
1826
+ $mlw_message = str_replace( '<br/>', '<br>', $mlw_message );
1827
+ $mlw_message = str_replace( '<br />', '<br>', $mlw_message );
1828
+ $mlw_headers = 'From: ' . $from_email_array['from_name'] . ' <' . $from_email_array['from_email'] . '>' . "\r\n";
1829
+ wp_mail( $qmn_array_for_variables['user_email'], $mlw_each[3], $mlw_message, $mlw_headers, $attachments );
1830
+ break;
1831
+ }
1832
+
1833
+ // Check to see if score fall in correct range
1834
+ if ( $qmn_quiz_options->system == 0 && $qmn_array_for_variables['total_score'] >= $mlw_each[0] && $qmn_array_for_variables['total_score'] <= $mlw_each[1] ) {
1835
+ $mlw_message = htmlspecialchars_decode( $mlw_each[2], ENT_QUOTES );
1836
+ $mlw_message = apply_filters( 'mlw_qmn_template_variable_results_page', $mlw_message, $qmn_array_for_variables );
1837
+ $mlw_message = str_replace( "\n", '<br>', $mlw_message );
1838
+ $mlw_message = str_replace( '<br/>', '<br>', $mlw_message );
1839
+ $mlw_message = str_replace( '<br />', '<br>', $mlw_message );
1840
+ $mlw_headers = 'From: ' . $from_email_array['from_name'] . ' <' . $from_email_array['from_email'] . '>' . "\r\n";
1841
+ wp_mail( $qmn_array_for_variables['user_email'], $mlw_each[3], $mlw_message, $mlw_headers, $attachments );
1842
+ break;
1843
+ }
1844
+ }
1845
+ }
1846
+ } else {
1847
+
1848
+ // Uses older email system still which was before different emails were created.
1849
+ $mlw_message = htmlspecialchars_decode( $qmn_quiz_options->user_email_template, ENT_QUOTES );
1850
+ $mlw_message = apply_filters( 'mlw_qmn_template_variable_results_page', $mlw_message, $qmn_array_for_variables );
1851
+ $mlw_message = str_replace( "\n", '<br>', $mlw_message );
1852
+ $mlw_message = str_replace( '<br/>', '<br>', $mlw_message );
1853
+ $mlw_message = str_replace( '<br />', '<br>', $mlw_message );
1854
+ $mlw_headers = 'From: ' . $from_email_array['from_name'] . ' <' . $from_email_array['from_email'] . '>' . "\r\n";
1855
+ wp_mail( $qmn_array_for_variables['user_email'], 'Quiz Results For ' . $qmn_quiz_options->quiz_name, $mlw_message, $mlw_headers, $attachments );
1856
+ }
1857
+ }
1858
+ }
1859
+ remove_filter( 'wp_mail_content_type', 'mlw_qmn_set_html_content_type' );
1860
+ }
1861
+
1862
+ /**
1863
+ * Send Admin Email
1864
+ *
1865
+ * Prepares the email to the admin and then sends the email
1866
+ *
1867
+ * @deprecated 6.2.0 Use the newer QSM_Emails class instead.
1868
+ * @since 4.0.0
1869
+ * @param array $qmn_quiz_options The database row of the quiz
1870
+ * @param arrar $qmn_array_for_variables The array of results for the quiz
1871
+ */
1872
+ public function send_admin_email( $qmn_quiz_options, $qmn_array_for_variables ) {
1873
+ // Switch email type to HTML
1874
+ add_filter( 'wp_mail_content_type', 'mlw_qmn_set_html_content_type' );
1875
+
1876
+ $mlw_message = '';
1877
+ if ( $qmn_quiz_options->send_admin_email == '0' ) {
1878
+ if ( $qmn_quiz_options->admin_email != '' ) {
1879
+ $from_email_array = maybe_unserialize( $qmn_quiz_options->email_from_text );
1880
+ if ( ! isset( $from_email_array['from_email'] ) ) {
1881
+ $from_email_array = array(
1882
+ 'from_name' => $qmn_quiz_options->email_from_text,
1883
+ 'from_email' => $qmn_quiz_options->admin_email,
1884
+ 'reply_to' => 1,
1885
+ );
1886
+ }
1887
+
1888
+ if ( ! is_email( $from_email_array['from_email'] ) ) {
1889
+ if ( is_email( $qmn_quiz_options->admin_email ) ) {
1890
+ $from_email_array['from_email'] = $qmn_quiz_options->admin_email;
1891
+ } else {
1892
+ $from_email_array['from_email'] = get_option( 'admin_email ', 'test@example.com' );
1893
+ }
1894
+ }
1895
+
1896
+ $mlw_message = '';
1897
+ $mlw_subject = '';
1898
+ if ( is_serialized( $qmn_quiz_options->admin_email_template ) && is_array( @unserialize( $qmn_quiz_options->admin_email_template ) ) ) {
1899
+ $mlw_admin_email_array = @unserialize( $qmn_quiz_options->admin_email_template );
1900
+
1901
+ // Cycle through landing pages
1902
+ foreach ( $mlw_admin_email_array as $mlw_each ) {
1903
+
1904
+ // Generate Email Subject
1905
+ if ( ! isset( $mlw_each['subject'] ) ) {
1906
+ $mlw_each['subject'] = 'Quiz Results For %QUIZ_NAME';
1907
+ }
1908
+ $mlw_each['subject'] = apply_filters( 'mlw_qmn_template_variable_results_page', $mlw_each['subject'], $qmn_array_for_variables );
1909
+
1910
+ // Check to see if default
1911
+ if ( $mlw_each['begin_score'] == 0 && $mlw_each['end_score'] == 0 ) {
1912
+ $mlw_message = htmlspecialchars_decode( $mlw_each['message'], ENT_QUOTES );
1913
+ $mlw_message = apply_filters( 'mlw_qmn_template_variable_results_page', $mlw_message, $qmn_array_for_variables );
1914
+ $mlw_message = str_replace( "\n", '<br>', $mlw_message );
1915
+ $mlw_message = str_replace( '<br/>', '<br>', $mlw_message );
1916
+ $mlw_message = str_replace( '<br />', '<br>', $mlw_message );
1917
+ $mlw_subject = $mlw_each['subject'];
1918
+ break;
1919
+ } else {
1920
+ // Check to see if points fall in correct range
1921
+ if ( $qmn_quiz_options->system == 1 && $qmn_array_for_variables['total_points'] >= $mlw_each['begin_score'] && $qmn_array_for_variables['total_points'] <= $mlw_each['end_score'] ) {
1922
+ $mlw_message = htmlspecialchars_decode( $mlw_each['message'], ENT_QUOTES );
1923
+ $mlw_message = apply_filters( 'mlw_qmn_template_variable_results_page', $mlw_message, $qmn_array_for_variables );
1924
+ $mlw_message = str_replace( "\n", '<br>', $mlw_message );
1925
+ $mlw_message = str_replace( '<br/>', '<br>', $mlw_message );
1926
+ $mlw_message = str_replace( '<br />', '<br>', $mlw_message );
1927
+ $mlw_subject = $mlw_each['subject'];
1928
+ break;
1929
+ }
1930
+
1931
+ // Check to see if score fall in correct range
1932
+ if ( $qmn_quiz_options->system == 0 && $qmn_array_for_variables['total_score'] >= $mlw_each['begin_score'] && $qmn_array_for_variables['total_score'] <= $mlw_each['end_score'] ) {
1933
+ $mlw_message = htmlspecialchars_decode( $mlw_each['message'], ENT_QUOTES );
1934
+ $mlw_message = apply_filters( 'mlw_qmn_template_variable_results_page', $mlw_message, $qmn_array_for_variables );
1935
+ $mlw_message = str_replace( "\n", '<br>', $mlw_message );
1936
+ $mlw_message = str_replace( '<br/>', '<br>', $mlw_message );
1937
+ $mlw_message = str_replace( '<br />', '<br>', $mlw_message );
1938
+ $mlw_subject = $mlw_each['subject'];
1939
+ break;
1940
+ }
1941
+ }
1942
+ }
1943
+ } else {
1944
+ $mlw_message = htmlspecialchars_decode( $qmn_quiz_options->admin_email_template, ENT_QUOTES );
1945
+ $mlw_message = apply_filters( 'mlw_qmn_template_variable_results_page', $mlw_message, $qmn_array_for_variables );
1946
+ $mlw_message = str_replace( "\n", '<br>', $mlw_message );
1947
+ $mlw_message = str_replace( '<br/>', '<br>', $mlw_message );
1948
+ $mlw_message = str_replace( '<br />', '<br>', $mlw_message );
1949
+ $mlw_subject = 'Quiz Results For ' . $qmn_quiz_options->quiz_name;
1950
+ }
1951
+ }
1952
+ if ( get_option( 'mlw_advert_shows' ) == 'true' ) {
1953
+ $mlw_message .= '<br>This email was generated by the Quiz And Survey Master plugin';
1954
+ }
1955
+ $headers = array(
1956
+ 'From: ' . $from_email_array['from_name'] . ' <' . $from_email_array['from_email'] . '>',
1957
+ );
1958
+ if ( $from_email_array['reply_to'] == 0 ) {
1959
+ $headers[] = 'Reply-To: ' . $qmn_array_for_variables['user_name'] . ' <' . $qmn_array_for_variables['user_email'] . '>';
1960
+ }
1961
+ $admin_emails = explode( ',', $qmn_quiz_options->admin_email );
1962
+ foreach ( $admin_emails as $admin_email ) {
1963
+ if ( is_email( $admin_email ) ) {
1964
+ wp_mail( $admin_email, $mlw_subject, $mlw_message, $headers );
1965
+ }
1966
+ }
1967
+ }
1968
+
1969
+ // Remove HTML type for emails
1970
+ remove_filter( 'wp_mail_content_type', 'mlw_qmn_set_html_content_type' );
1971
+ }
1972
+
1973
+ /**
1974
+ * Returns the quiz taker's IP if IP collection is enabled
1975
+ *
1976
+ * @since 5.3.0
1977
+ * @return string The IP address or a phrase if not collected
1978
+ */
1979
+ private function get_user_ip() {
1980
+ $ip = __( 'Not collected', 'quiz-master-next' );
1981
+ $settings = (array) get_option( 'qmn-settings' );
1982
+ $ip_collection = '0';
1983
+ if ( isset( $settings['ip_collection'] ) ) {
1984
+ $ip_collection = $settings['ip_collection'];
1985
+ }
1986
+ if ( '1' != $ip_collection ) {
1987
+ if ( $_SERVER['REMOTE_ADDR'] ) {
1988
+ $ip = $_SERVER['REMOTE_ADDR'];
1989
+ } else {
1990
+ $ip = __( 'Unknown', 'quiz-master-next' );
1991
+ }
1992
+
1993
+ if ( getenv( 'HTTP_CLIENT_IP' ) ) {
1994
+ $ip = getenv( 'HTTP_CLIENT_IP' );
1995
+ } elseif ( getenv( 'HTTP_X_FORWARDED_FOR' ) ) {
1996
+ $ip = getenv( 'HTTP_X_FORWARDED_FOR' );
1997
+ } elseif ( getenv( 'HTTP_X_FORWARDED' ) ) {
1998
+ $ip = getenv( 'HTTP_X_FORWARDED' );
1999
+ } elseif ( getenv( 'HTTP_FORWARDED_FOR' ) ) {
2000
+ $ip = getenv( 'HTTP_FORWARDED_FOR' );
2001
+ } elseif ( getenv( 'HTTP_FORWARDED' ) ) {
2002
+ $ip = getenv( 'HTTP_FORWARDED' );
2003
+ } elseif ( getenv( 'REMOTE_ADDR' ) ) {
2004
+ $ip = getenv( 'REMOTE_ADDR' );
2005
+ } else {
2006
+ $ip = $_SERVER['REMOTE_ADDR'];
2007
+ }
2008
+ }
2009
+ return $ip;
2010
+ }
2011
+
2012
+ /**
2013
+ * Determines whether a plugin is active.
2014
+ *
2015
+ * @since 6.4.11
2016
+ *
2017
+ * @param string $plugin Path to the plugin file relative to the plugins directory.
2018
+ * @return bool True, if in the active plugins list. False, not in the list.
2019
+ */
2020
+ private function qsm_plugin_active( $plugin ) {
2021
+ return in_array( $plugin, (array) get_option( 'active_plugins', array() ) ) || $this->qsm_plugin_active_for_network( $plugin );
2022
+ }
2023
+
2024
+ /**
2025
+ * Determines whether the plugin is active for the entire network.
2026
+ *
2027
+ * @since 6.4.11
2028
+ *
2029
+ * @param string $plugin Path to the plugin file relative to the plugins directory.
2030
+ * @return bool True if active for the network, otherwise false.
2031
+ */
2032
+ private function qsm_plugin_active_for_network() {
2033
+ if ( ! is_multisite() ) {
2034
+ return false;
2035
+ }
2036
+
2037
+ $plugins = get_site_option( 'active_sitewide_plugins' );
2038
+ if ( isset( $plugins[ $plugin ] ) ) {
2039
+ return true;
2040
+ }
2041
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
2042
  return false;
2043
  }
2044
 
2045
+ /**
2046
+ * Include background process files
2047
+ *
2048
+ * @singce 7.0
2049
+ */
2050
+ public function qsm_process_background_email() {
2051
+ require_once plugin_dir_path( __FILE__ ) . 'class-qmn-background-process.php';
2052
+ $this->qsm_background_email = new QSM_Background_Request();
2053
+ }
2054
+
2055
+ /**
2056
+ * Convert editor text into respective shortcodes
2057
+ *
2058
+ * @since 7.0.2
2059
+ * @param string $editor_text
2060
+ */
2061
+ public function qsm_convert_editor_text_to_shortcode( $editor_text ) {
2062
+ global $wp_embed;
2063
+ $editor_text = $wp_embed->run_shortcode( $editor_text );
2064
+ $editor_text = preg_replace( '/\s*[a-zA-Z\/\/:\.]*youtube.com\/watch\?v=([a-zA-Z0-9\-_]+)([a-zA-Z0-9\/\*\-\_\?\&\;\%\=\.]*)/i', '<iframe width="420" height="315" src="//www.youtube.com/embed/$1" frameborder="0" allowfullscreen></iframe>', $editor_text );
2065
+ $allowed_html = wp_kses_allowed_html( 'post' );
2066
+ return do_shortcode( wp_kses( $editor_text, $allowed_html ) );
2067
  }
2068
 
2069
+ /**
2070
+ * Get attachment id from attachment url
2071
+ *
2072
+ * @since 7.1.2
2073
+ *
2074
+ * @global obj $wpdb
2075
+ * @param url $attachment_url
2076
+ * @return int
2077
+ */
2078
+ public function qsm_get_attachment_id_from_url( $attachment_url = '' ) {
2079
+
2080
+ global $wpdb;
2081
+ $attachment_id = false;
2082
+
2083
+ // If there is no url, return.
2084
+ if ( '' == $attachment_url ) {
2085
+ return;
2086
+ }
2087
+
2088
+ // Get the upload directory paths
2089
+ $upload_dir_paths = wp_upload_dir();
2090
+
2091
+ // Make sure the upload path base directory exists in the attachment URL, to verify that we're working with a media library image
2092
+ if ( false !== strpos( $attachment_url, $upload_dir_paths['baseurl'] ) ) {
2093
+
2094
+ // If this is the URL of an auto-generated thumbnail, get the URL of the original image
2095
+ $attachment_url = preg_replace( '/-\d+x\d+(?=\.(jpg|jpeg|png|gif)$)/i', '', $attachment_url );
2096
+
2097
+ // Remove the upload path base directory from the attachment URL
2098
+ $attachment_url = str_replace( $upload_dir_paths['baseurl'] . '/', '', $attachment_url );
2099
+
2100
+ // Finally, run a custom database query to get the attachment ID from the modified attachment URL
2101
+ $attachment_id = $wpdb->get_var( $wpdb->prepare( "SELECT wposts.ID FROM $wpdb->posts wposts, $wpdb->postmeta wpostmeta WHERE wposts.ID = wpostmeta.post_id AND wpostmeta.meta_key = '_wp_attached_file' AND wpostmeta.meta_value = '%s' AND wposts.post_type = 'attachment'", $attachment_url ) );
2102
+
2103
+ }
2104
+
2105
+ return $attachment_id;
2106
+ }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
2107
  }
2108
 
2109
  global $qmnQuizManager;
2110
  $qmnQuizManager = new QMNQuizManager();
2111
 
2112
+ add_filter( 'qmn_begin_shortcode', 'qmn_require_login_check', 10, 3 );
2113
+
2114
+ function qmn_require_login_check( $display, $qmn_quiz_options, $qmn_array_for_variables ) {
2115
+ global $qmn_allowed_visit;
2116
+ if ( $qmn_quiz_options->require_log_in == 1 && ! is_user_logged_in() ) {
2117
+ $qmn_allowed_visit = false;
2118
+ if ( isset( $qmn_quiz_options->require_log_in_text ) && $qmn_quiz_options->require_log_in_text != '' ) {
2119
+ $mlw_message = wpautop( htmlspecialchars_decode( $qmn_quiz_options->require_log_in_text, ENT_QUOTES ) );
2120
+ } else {
2121
+ $mlw_message = wpautop( htmlspecialchars_decode( $qmn_quiz_options->require_log_in_text, ENT_QUOTES ) );
2122
+ }
2123
+ $mlw_message = apply_filters( 'mlw_qmn_template_variable_quiz_page', $mlw_message, $qmn_array_for_variables );
2124
+ $mlw_message = str_replace( "\n", '<br>', $mlw_message );
2125
+ // $display .= do_shortcode($mlw_message);
2126
+ $display .= do_shortcode( $mlw_message );
2127
+ $display .= wp_login_form( array( 'echo' => false ) );
2128
+ }
2129
+ return $display;
2130
  }
2131
 
2132
+ add_filter( 'qmn_begin_shortcode', 'qsm_scheduled_timeframe_check', 99, 3 );
2133
 
2134
  /**
2135
  * @since 7.0.0 Added the condition for start time ( end time blank ) and end time ( start time blank ).
2136
  *
2137
  * @global boolean $qmn_allowed_visit
2138
+ * @param HTML $display
2139
  * @param Object $options
2140
+ * @param Array $variable_data
2141
  * @return HTML This function check the time frame of quiz.
2142
  */
2143
+ function qsm_scheduled_timeframe_check( $display, $options, $variable_data ) {
2144
+ global $qmn_allowed_visit;
2145
+
2146
+ $checked_pass = false;
2147
+ // Checks if the start and end dates have data
2148
+ if ( ! empty( $options->scheduled_time_start ) && ! empty( $options->scheduled_time_end ) ) {
2149
+ $start = strtotime( $options->scheduled_time_start );
2150
+ $end = strtotime( $options->scheduled_time_end );
2151
+ if ( strpos( $options->scheduled_time_end, ':' ) === false || strpos( $options->scheduled_time_end, '00:00' ) !== false ) {
2152
+ $end = strtotime( $options->scheduled_time_end ) + 86399;
2153
+ }
2154
+
2155
+ $current_time = strtotime( current_time( 'm/d/Y H:i' ) );
2156
+ // Checks if the current timestamp is outside of scheduled timeframe
2157
+ if ( $current_time < $start || $current_time > $end ) {
2158
+ $checked_pass = true;
2159
+ }
2160
+ }
2161
+ if ( ! empty( $options->scheduled_time_start ) && empty( $options->scheduled_time_end ) ) {
2162
+ $start = new DateTime( $options->scheduled_time_start );
2163
+ $current_datetime = new DateTime( current_time( 'm/d/Y H:i' ) );
2164
+ if ( $current_datetime < $start ) {
2165
+ $checked_pass = true;
2166
+ }
2167
+ }
2168
+ if ( empty( $options->scheduled_time_start ) && ! empty( $options->scheduled_time_end ) ) {
2169
+ $end = new DateTime( $options->scheduled_time_end );
2170
+ $current_datetime = new DateTime( current_time( 'm/d/Y H:i' ) );
2171
+ if ( $current_datetime > $end ) {
2172
+ $checked_pass = true;
2173
+ }
2174
+ }
2175
+ if ( $checked_pass == true ) {
2176
+ $qmn_allowed_visit = false;
2177
+ $message = wpautop( htmlspecialchars_decode( $options->scheduled_timeframe_text, ENT_QUOTES ) );
2178
+ $message = apply_filters( 'mlw_qmn_template_variable_quiz_page', $message, $variable_data );
2179
+ $display .= str_replace( "\n", '<br>', $message );
2180
+ }
2181
+ return $display;
2182
  }
2183
 
2184
+ add_filter( 'qmn_begin_shortcode', 'qmn_total_user_tries_check', 10, 3 );
2185
 
2186
  /**
2187
  * Checks if user has already reach the user limit of the quiz
2188
  *
2189
  * @since 5.0.0
2190
  * @param string $display The HTML displayed for the quiz
2191
+ * @param array $qmn_quiz_options The settings for the quiz
2192
+ * @param array $qmn_array_for_variables The array of data by the quiz
2193
  * @return string The altered HTML display for the quiz
2194
  */
2195
+ function qmn_total_user_tries_check( $display, $qmn_quiz_options, $qmn_array_for_variables ) {
2196
+
2197
+ global $qmn_allowed_visit;
2198
+ if ( $qmn_quiz_options->total_user_tries != 0 ) {
2199
+
2200
+ // Prepares the variables
2201
+ global $wpdb;
2202
+ $mlw_qmn_user_try_count = 0;
2203
+
2204
+ // Checks if the user is logged in. If so, check by user id. If not, check by IP.
2205
+ if ( is_user_logged_in() ) {
2206
+ $current_user = wp_get_current_user();
2207
+ $mlw_qmn_user_try_count = $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(*) FROM {$wpdb->prefix}mlw_results WHERE user=%d AND deleted=0 AND quiz_id=%d", $current_user->ID, $qmn_array_for_variables['quiz_id'] ) );
2208
+ } else {
2209
+ $mlw_qmn_user_try_count = $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(*) FROM {$wpdb->prefix}mlw_results WHERE user_ip=%s AND deleted=0 AND quiz_id=%d", $qmn_array_for_variables['user_ip'], $qmn_array_for_variables['quiz_id'] ) );
2210
+ }
2211
+
2212
+ // If user has already reached the limit for this quiz
2213
+ if ( $mlw_qmn_user_try_count >= $qmn_quiz_options->total_user_tries ) {
2214
+
2215
+ // Stops the quiz and prepares entered text
2216
+ $qmn_allowed_visit = false;
2217
+ $mlw_message = wpautop( htmlspecialchars_decode( $qmn_quiz_options->total_user_tries_text, ENT_QUOTES ) );
2218
+ $mlw_message = apply_filters( 'mlw_qmn_template_variable_quiz_page', $mlw_message, $qmn_array_for_variables );
2219
+ $display .= $mlw_message;
2220
+ }
2221
+ }
2222
+ return $display;
2223
  }
2224
 
2225
+ add_filter( 'qmn_begin_quiz', 'qmn_total_tries_check', 10, 3 );
2226
+
2227
+ function qmn_total_tries_check( $display, $qmn_quiz_options, $qmn_array_for_variables ) {
2228
+ global $qmn_allowed_visit;
2229
+ if ( $qmn_quiz_options->limit_total_entries != 0 ) {
2230
+ global $wpdb;
2231
+ $mlw_qmn_entries_count = $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(quiz_id) FROM {$wpdb->prefix}mlw_results WHERE deleted=0 AND quiz_id=%d", $qmn_array_for_variables['quiz_id'] ) );
2232
+ if ( $mlw_qmn_entries_count >= $qmn_quiz_options->limit_total_entries ) {
2233
+ $mlw_message = wpautop( htmlspecialchars_decode( $qmn_quiz_options->limit_total_entries_text, ENT_QUOTES ) );
2234
+ $mlw_message = apply_filters( 'mlw_qmn_template_variable_quiz_page', $mlw_message, $qmn_array_for_variables );
2235
+ $display .= $mlw_message;
2236
+ $qmn_allowed_visit = false;
2237
+ }
2238
+ }
2239
+ return $display;
2240
  }
2241
 
2242
+ add_filter( 'qmn_begin_quiz', 'qmn_pagination_check', 10, 3 );
2243
+
2244
+ function qmn_pagination_check( $display, $qmn_quiz_options, $qmn_array_for_variables ) {
2245
+ if ( $qmn_quiz_options->pagination != 0 ) {
2246
+ global $wpdb;
2247
+ global $qmn_json_data;
2248
+ $total_questions = 0;
2249
+ if ( $qmn_quiz_options->question_from_total != 0 ) {
2250
+ $total_questions = $qmn_quiz_options->question_from_total;
2251
+ } else {
2252
+ $questions = QSM_Questions::load_questions_by_pages( $qmn_quiz_options->quiz_id );
2253
+ $total_questions = count( $questions );
2254
+ }
2255
+ // $display .= "<style>.quiz_section { display: none; }</style>";
2256
+
2257
+ $qmn_json_data['pagination'] = array(
2258
+ 'amount' => $qmn_quiz_options->pagination,
2259
+ 'section_comments' => $qmn_quiz_options->comment_section,
2260
+ 'total_questions' => $total_questions,
2261
+ 'previous_text' => $qmn_quiz_options->previous_button_text,
2262
+ 'next_text' => $qmn_quiz_options->next_button_text,
2263
+ );
2264
+ }
2265
+ return $display;
2266
  }
2267
 
2268
+ add_filter( 'qmn_begin_quiz_form', 'qmn_timer_check', 15, 3 );
2269
 
2270
+ function qmn_timer_check( $display, $qmn_quiz_options, $qmn_array_for_variables ) {
2271
+ global $qmn_allowed_visit;
2272
+ global $qmn_json_data;
2273
+ if ( $qmn_allowed_visit && $qmn_quiz_options->timer_limit != 0 ) {
2274
+ $qmn_json_data['timer_limit'] = $qmn_quiz_options->timer_limit;
2275
+ $display .= '<div style="display:none;" id="mlw_qmn_timer" class="mlw_qmn_timer"></div>';
2276
+ }
2277
+ return $display;
2278
  }
2279
 
2280
+ add_filter( 'qmn_begin_quiz', 'qmn_update_views', 10, 3 );
2281
+
2282
+ function qmn_update_views( $display, $qmn_quiz_options, $qmn_array_for_variables ) {
2283
+ global $wpdb;
2284
+ $mlw_views = $qmn_quiz_options->quiz_views;
2285
+ $mlw_views += 1;
2286
+ $results = $wpdb->update(
2287
+ $wpdb->prefix . 'mlw_quizzes',
2288
+ array(
2289
+ 'quiz_views' => $mlw_views,
2290
+ ),
2291
+ array( 'quiz_id' => $qmn_array_for_variables['quiz_id'] ),
2292
+ array(
2293
+ '%d',
2294
+ ),
2295
+ array( '%d' )
2296
+ );
2297
+ return $display;
2298
  }
2299
 
2300
+ add_filter( 'qmn_begin_results', 'qmn_update_taken', 10, 3 );
2301
+
2302
+ function qmn_update_taken( $display, $qmn_quiz_options, $qmn_array_for_variables ) {
2303
+ global $wpdb;
2304
+ $mlw_taken = $qmn_quiz_options->quiz_taken;
2305
+ $mlw_taken += 1;
2306
+ $results = $wpdb->update(
2307
+ $wpdb->prefix . 'mlw_quizzes',
2308
+ array(
2309
+ 'quiz_taken' => $mlw_taken,
2310
+ ),
2311
+ array( 'quiz_id' => $qmn_array_for_variables['quiz_id'] ),
2312
+ array(
2313
+ '%d',
2314
+ ),
2315
+ array( '%d' )
2316
+ );
2317
+ return $display;
2318
  }
2319
 
2320
  /*
2323
 
2324
  function mlw_qmn_set_html_content_type() {
2325
 
2326
+ return 'text/html';
2327
  }
2328
 
2329
  function qsm_time_in_milliseconds() {
2330
+ return round( microtime( true ) * 1000 );
2331
  }
2332
 
2333
+ add_filter(
2334
+ 'wp_video_extensions',
2335
+ function( $exts ) {
2336
+ $exts[] = 'mov';
2337
+ $exts[] = 'avi';
2338
+ $exts[] = 'wmv';
2339
+ return $exts;
2340
+ }
2341
+ );
php/shortcodes.php CHANGED
@@ -4,41 +4,55 @@
4
  * Displays a link to a quiz using ID. Used [qsm_link id=1]Click Here[/qsm_link]
5
  *
6
  * @since 5.1.0
7
- * @param array $atts Attributes from add_shortcode function
8
  * @param string $content The text to be used for the link
9
  * @return string The HTML the shortcode will be replaced with
10
  */
11
- function qsm_quiz_link_shortcode($atts, $content = '') {
12
- extract(shortcode_atts(array(
13
- 'id' => 0,
14
- 'class' => '',
15
- 'target' => ''
16
- ), $atts));
17
- $id = intval($id);
18
-
19
- // Find the permalink by finding the post with the meta_key 'quiz_id' of supplied quiz
20
- $permalink = '';
21
- $my_query = new WP_Query(array('post_type' => 'qsm_quiz', 'meta_key' => 'quiz_id', 'meta_value' => $id, 'posts_per_page' => 1, 'post_status' => 'publish'));
22
- if ($my_query->have_posts()) {
23
- while ($my_query->have_posts()) {
24
- $my_query->the_post();
25
- $permalink = get_permalink();
26
- }
27
- }
28
- wp_reset_postdata();
29
-
30
- // Craft the target attribute if one is passed to shortcode
31
- $target_html = '';
32
- if (!empty($target)) {
33
- $target_html = "target='" . esc_attr($target) . "'";
34
- }
35
- return "<a href='" . esc_url($permalink) . "' class='" . esc_attr($class) . "' $target_html>" . esc_html($content) . "</a>";
 
 
 
 
 
 
 
 
 
 
 
 
 
36
  }
37
 
38
- add_shortcode('qsm_link', 'qsm_quiz_link_shortcode');
39
 
40
  /**
41
  * Displays a list of most recently created quizes [qsm_recent_quizzes]
 
42
  * @param - attrs - array of shortcode attributes - no_of_quizzes, include_future_quizzes
43
  * @param - no_of_quizzes - Number of most recent quizzes to be displayed (default 10)
44
  * @param - include_future_quizzes - Whether to display future scheduled quizzes or not - yes/no (default yes)
@@ -46,34 +60,34 @@ add_shortcode('qsm_link', 'qsm_quiz_link_shortcode');
46
  * @return string - list of quizzes
47
  * Shortcode call - [qsm_recent_quizzes no_of_quizzes=5 include_future_quizzes='no' ]
48
  */
49
- function qsm_display_recent_quizzes($attrs) {
50
-
51
- $no_of_quizzes = isset($attrs['no_of_quizzes']) ? $attrs['no_of_quizzes'] : 10;
52
- $include_future_quizzes = isset($attrs['include_future_quizzes']) ? $attrs['include_future_quizzes'] : true;
53
- global $wpdb;
54
- wp_enqueue_style('quizzes-list', plugins_url('../css/quizzes-list.css', __FILE__));
55
-
56
- $query = "SELECT quiz_id, quiz_name, quiz_settings FROM {$wpdb->prefix}mlw_quizzes WHERE deleted=0 ORDER BY quiz_id DESC";
57
- $quizzes = $wpdb->get_results($query);
58
- $result = '<div class="outer-con">';
59
- $i = 0;
60
- foreach ($quizzes as $quiz) {
61
- if ($i < $no_of_quizzes) {
62
- $setting = unserialize($quiz->quiz_settings);
63
- $options = unserialize($setting['quiz_options']);
64
-
65
- $start_date = $options['scheduled_time_start'];
66
- $end_date = $options['scheduled_time_end'];
67
- $today = date('m/d/Y');
68
- if ($end_date != '' && $end_date < $today)
69
- continue;
70
- else if ($include_future_quizzes == 'no' && $start_date > $today)
71
- continue;
72
- else {
73
- $title = $quiz->quiz_name;
74
- $id = $quiz->quiz_id;
75
- $url = do_shortcode("[qsm_link id='$id'] Take Quiz [/qsm_link]");
76
- $result .= "<div class='ind-quiz'>
77
  <div class='quiz-heading'>
78
  {$title}
79
  </div>
@@ -81,162 +95,164 @@ function qsm_display_recent_quizzes($attrs) {
81
  {$url}
82
  </div>
83
  </div>";
84
- $result .= "<div class='clear'></div>";
85
- $i++;
86
- }
87
- }
88
- }
89
- if ($i == 0)
90
- $result .= __("No quiz found", 'quiz-master-next');
91
- $result .= "</div>";
92
- return $result;
 
93
  }
94
 
95
- add_shortcode('qsm_recent_quizzes', 'qsm_display_recent_quizzes');
96
 
97
  /**
98
  * @since 6.4.1
99
  */
100
  function qsm_load_main_scripts() {
101
- wp_enqueue_script('jquery');
102
  }
103
 
104
- add_action('wp_enqueue_scripts', 'qsm_load_main_scripts');
105
 
106
  /**
107
  * Add Meta data for facebook share
 
108
  * @global obj $mlwQuizMasterNext
109
  * @global obj $wpdb
110
  * @global obj $wp_query
111
  */
112
  function qsm_generate_fb_header_metadata() {
113
- if (isset($_GET['result_id']) && $_GET['result_id'] != '') {
114
- $settings = (array) get_option('qmn-settings');
115
- $facebook_app_id = '594986844960937';
116
- if (isset($settings['facebook_app_id'])) {
117
- $facebook_app_id = esc_js($settings['facebook_app_id']);
118
- }
119
- global $mlwQuizMasterNext, $wpdb, $wp_query;
120
- $result_id = sanitize_text_field($_GET['result_id']);
121
- $results_data = $wpdb->get_row( $wpdb->prepare( "SELECT * FROM {$wpdb->prefix}mlw_results WHERE unique_id = %s", $result_id ) );
122
- if ($results_data) {
123
- // Prepare responses array.
124
- if (is_serialized($results_data->quiz_results) && is_array(@unserialize($results_data->quiz_results))) {
125
- $results = unserialize($results_data->quiz_results);
126
- if (!isset($results["contact"])) {
127
- $results["contact"] = array();
128
- }
129
- } else {
130
- $template = str_replace("%QUESTIONS_ANSWERS%", $results_data->quiz_results, $template);
131
- $template = str_replace("%TIMER%", '', $template);
132
- $template = str_replace("%COMMENT_SECTION%", '', $template);
133
- $results = array(
134
- 0,
135
- array(),
136
- '',
137
- 'contact' => array()
138
- );
139
- }
140
- // Prepare full results array.
141
- $results_array = array(
142
- 'quiz_id' => $results_data->quiz_id,
143
- 'quiz_name' => $results_data->quiz_name,
144
- 'quiz_system' => $results_data->quiz_system,
145
- 'user_name' => $results_data->name,
146
- 'user_business' => $results_data->business,
147
- 'user_email' => $results_data->email,
148
- 'user_phone' => $results_data->phone,
149
- 'user_id' => $results_data->user,
150
- 'timer' => $results[0],
151
- 'time_taken' => $results_data->time_taken,
152
- 'total_points' => $results_data->point_score,
153
- 'total_score' => $results_data->correct_score,
154
- 'total_correct' => $results_data->correct,
155
- 'total_questions' => $results_data->total,
156
- 'comments' => $results[2],
157
- 'question_answers_array' => $results[1],
158
- 'contact' => $results["contact"],
159
- 'results' => $results,
160
- );
161
-
162
- $mlwQuizMasterNext->pluginHelper->prepare_quiz($results_data->quiz_id);
163
- $sharing_page_id = qsm_get_post_id_from_quiz_id($results_data->quiz_id);
164
-
165
- //Fb share description
166
- $sharing = $mlwQuizMasterNext->pluginHelper->get_section_setting('quiz_text', 'facebook_sharing_text', '');
167
- $sharing = apply_filters('mlw_qmn_template_variable_results_page', $sharing, $results_array);
168
- $default_fb_image = QSM_PLUGIN_URL . 'assets/icon-200x200.png';
169
- $get_fb_sharing_image = $mlwQuizMasterNext->pluginHelper->get_section_setting('quiz_options', 'result_page_fb_image', '');
170
- if( empty( $get_fb_sharing_image ) ) {
171
- $get_fb_sharing_image = $mlwQuizMasterNext->pluginHelper->get_section_setting('quiz_text', 'result_page_fb_image', '');
172
- }
173
- if ($get_fb_sharing_image !== '') {
174
- $default_fb_image = $get_fb_sharing_image;
175
- }
176
- $post = $wp_query->get_queried_object();
177
- $pagename = $post->post_title;
178
- ?>
179
- <meta property="og:url" content="<?php echo $sharing_page_id . '?result_id=' . $_GET['result_id']; ?>" />
180
- <meta property="og:type" content="article" />
181
- <meta property="og:title" content="<?php echo $pagename; ?>" />
182
- <meta property="og:description" content="<?php echo $sharing; ?>" />
183
- <meta property="og:image" content="<?php echo $default_fb_image; ?>" />
184
- <meta property="fb:app_id" content="<?php echo $facebook_app_id; ?>" />
185
- <?php
186
- }
187
- }
188
  }
189
 
190
- add_action('wp_head', 'qsm_generate_fb_header_metadata');
191
 
192
 
193
  /**
194
  * @since QSM 6.4.6
195
  * @param int $quiz_id
196
- *
197
  * Get the post id from quiz id
198
  */
199
- function qsm_get_post_id_from_quiz_id($quiz_id){
200
- $args = array(
201
- 'posts_per_page' => 1,
202
- 'post_type' => 'qsm_quiz',
203
- 'meta_query' => array(
204
- array(
205
- 'key' => 'quiz_id',
206
- 'value' => $quiz_id,
207
- 'compare' => '=',
208
- ),
209
- ),
210
- );
211
- $the_query = new WP_Query($args);
212
-
213
- // The Loop
214
- $post_permalink = '';
215
- if ($the_query->have_posts()) {
216
- while ($the_query->have_posts()) {
217
- $the_query->the_post();
218
- $post_permalink = get_the_permalink(get_the_ID());
219
- }
220
- /* Restore original Post Data */
221
- wp_reset_postdata();
222
- }
223
- return $post_permalink;
224
  }
225
 
226
- add_filter('qmn_end_shortcode', 'qsm_display_popup_div', 10, 3);
227
- function qsm_display_popup_div( $return_display, $qmn_quiz_options, $qmn_array_for_variables ){
228
- if($qmn_quiz_options->enable_result_after_timer_end == 0){
229
- $return_display .= '<div style="display: none;" class="qsm-popup qsm-popup-slide" id="modal-3" aria-hidden="false">';
230
- $return_display .= '<div class="qsm-popup__overlay" tabindex="-1" data-micromodal-close="">';
231
- $return_display .= '<div class="qsm-popup__container qmn_quiz_container" role="dialog" aria-modal="true">';
232
- $return_display .= '<div class="qsm-popup__content">';
233
- $return_display .= '<img src="' . QSM_PLUGIN_URL . 'assets/clock.png' .'" alt="clock.png"/>';
234
- $return_display .= '<p class="qsm-time-up-text">Time is Up!</p>';
235
- $return_display .= '</div>';
236
- $return_display .= '<footer class="qsm-popup__footer"><button class="qsm-popup-secondary-button qmn_btn" data-micromodal-close="" aria-label="Close this dialog window">Cancel</button><button data-quiz_id="'. $qmn_quiz_options->quiz_id .'" class="submit-the-form qmn_btn">Submit Quiz</button></footer>';
237
- $return_display .= '</div>';
238
- $return_display .= '</div>';
239
- $return_display .= '</div>';
240
- }
241
- return $return_display;
242
  }
4
  * Displays a link to a quiz using ID. Used [qsm_link id=1]Click Here[/qsm_link]
5
  *
6
  * @since 5.1.0
7
+ * @param array $atts Attributes from add_shortcode function
8
  * @param string $content The text to be used for the link
9
  * @return string The HTML the shortcode will be replaced with
10
  */
11
+ function qsm_quiz_link_shortcode( $atts, $content = '' ) {
12
+ extract(
13
+ shortcode_atts(
14
+ array(
15
+ 'id' => 0,
16
+ 'class' => '',
17
+ 'target' => '',
18
+ ),
19
+ $atts
20
+ )
21
+ );
22
+ $id = intval( $id );
23
+
24
+ // Find the permalink by finding the post with the meta_key 'quiz_id' of supplied quiz
25
+ $permalink = '';
26
+ $my_query = new WP_Query(
27
+ array(
28
+ 'post_type' => 'qsm_quiz',
29
+ 'meta_key' => 'quiz_id',
30
+ 'meta_value' => $id,
31
+ 'posts_per_page' => 1,
32
+ 'post_status' => 'publish',
33
+ )
34
+ );
35
+ if ( $my_query->have_posts() ) {
36
+ while ( $my_query->have_posts() ) {
37
+ $my_query->the_post();
38
+ $permalink = get_permalink();
39
+ }
40
+ }
41
+ wp_reset_postdata();
42
+
43
+ // Craft the target attribute if one is passed to shortcode
44
+ $target_html = '';
45
+ if ( ! empty( $target ) ) {
46
+ $target_html = "target='" . esc_attr( $target ) . "'";
47
+ }
48
+ return "<a href='" . esc_url( $permalink ) . "' class='" . esc_attr( $class ) . "' $target_html>" . esc_html( $content ) . '</a>';
49
  }
50
 
51
+ add_shortcode( 'qsm_link', 'qsm_quiz_link_shortcode' );
52
 
53
  /**
54
  * Displays a list of most recently created quizes [qsm_recent_quizzes]
55
+ *
56
  * @param - attrs - array of shortcode attributes - no_of_quizzes, include_future_quizzes
57
  * @param - no_of_quizzes - Number of most recent quizzes to be displayed (default 10)
58
  * @param - include_future_quizzes - Whether to display future scheduled quizzes or not - yes/no (default yes)
60
  * @return string - list of quizzes
61
  * Shortcode call - [qsm_recent_quizzes no_of_quizzes=5 include_future_quizzes='no' ]
62
  */
63
+ function qsm_display_recent_quizzes( $attrs ) {
64
+
65
+ $no_of_quizzes = isset( $attrs['no_of_quizzes'] ) ? $attrs['no_of_quizzes'] : 10;
66
+ $include_future_quizzes = isset( $attrs['include_future_quizzes'] ) ? $attrs['include_future_quizzes'] : true;
67
+ global $wpdb;
68
+ wp_enqueue_style( 'quizzes-list', plugins_url( '../css/quizzes-list.css', __FILE__ ) );
69
+
70
+ $query = "SELECT quiz_id, quiz_name, quiz_settings FROM {$wpdb->prefix}mlw_quizzes WHERE deleted=0 ORDER BY quiz_id DESC";
71
+ $quizzes = $wpdb->get_results( $query );
72
+ $result = '<div class="outer-con">';
73
+ $i = 0;
74
+ foreach ( $quizzes as $quiz ) {
75
+ if ( $i < $no_of_quizzes ) {
76
+ $setting = unserialize( $quiz->quiz_settings );
77
+ $options = unserialize( $setting['quiz_options'] );
78
+
79
+ $start_date = $options['scheduled_time_start'];
80
+ $end_date = $options['scheduled_time_end'];
81
+ $today = date( 'm/d/Y' );
82
+ if ( $end_date != '' && $end_date < $today ) {
83
+ continue;
84
+ } elseif ( $include_future_quizzes == 'no' && $start_date > $today ) {
85
+ continue;
86
+ } else {
87
+ $title = $quiz->quiz_name;
88
+ $id = $quiz->quiz_id;
89
+ $url = do_shortcode( "[qsm_link id='$id'] Take Quiz [/qsm_link]" );
90
+ $result .= "<div class='ind-quiz'>
91
  <div class='quiz-heading'>
92
  {$title}
93
  </div>
95
  {$url}
96
  </div>
97
  </div>";
98
+ $result .= "<div class='clear'></div>";
99
+ $i++;
100
+ }
101
+ }
102
+ }
103
+ if ( $i == 0 ) {
104
+ $result .= __( 'No quiz found', 'quiz-master-next' );
105
+ }
106
+ $result .= '</div>';
107
+ return $result;
108
  }
109
 
110
+ add_shortcode( 'qsm_recent_quizzes', 'qsm_display_recent_quizzes' );
111
 
112
  /**
113
  * @since 6.4.1
114
  */
115
  function qsm_load_main_scripts() {
116
+ wp_enqueue_script( 'jquery' );
117
  }
118
 
119
+ add_action( 'wp_enqueue_scripts', 'qsm_load_main_scripts' );
120
 
121
  /**
122
  * Add Meta data for facebook share
123
+ *
124
  * @global obj $mlwQuizMasterNext
125
  * @global obj $wpdb
126
  * @global obj $wp_query
127
  */
128
  function qsm_generate_fb_header_metadata() {
129
+ if ( isset( $_GET['result_id'] ) && $_GET['result_id'] != '' ) {
130
+ $settings = (array) get_option( 'qmn-settings' );
131
+ $facebook_app_id = '594986844960937';
132
+ if ( isset( $settings['facebook_app_id'] ) ) {
133
+ $facebook_app_id = esc_js( $settings['facebook_app_id'] );
134
+ }
135
+ global $mlwQuizMasterNext, $wpdb, $wp_query;
136
+ $result_id = sanitize_text_field( $_GET['result_id'] );
137
+ $results_data = $wpdb->get_row( $wpdb->prepare( "SELECT * FROM {$wpdb->prefix}mlw_results WHERE unique_id = %s", $result_id ) );
138
+ if ( $results_data ) {
139
+ // Prepare responses array.
140
+ if ( is_serialized( $results_data->quiz_results ) && is_array( @unserialize( $results_data->quiz_results ) ) ) {
141
+ $results = unserialize( $results_data->quiz_results );
142
+ if ( ! isset( $results['contact'] ) ) {
143
+ $results['contact'] = array();
144
+ }
145
+ } else {
146
+ $template = str_replace( '%QUESTIONS_ANSWERS%', $results_data->quiz_results, $template );
147
+ $template = str_replace( '%TIMER%', '', $template );
148
+ $template = str_replace( '%COMMENT_SECTION%', '', $template );
149
+ $results = array(
150
+ 0,
151
+ array(),
152
+ '',
153
+ 'contact' => array(),
154
+ );
155
+ }
156
+ // Prepare full results array.
157
+ $results_array = array(
158
+ 'quiz_id' => $results_data->quiz_id,
159
+ 'quiz_name' => $results_data->quiz_name,
160
+ 'quiz_system' => $results_data->quiz_system,
161
+ 'user_name' => $results_data->name,
162
+ 'user_business' => $results_data->business,
163
+ 'user_email' => $results_data->email,
164
+ 'user_phone' => $results_data->phone,
165
+ 'user_id' => $results_data->user,
166
+ 'timer' => $results[0],
167
+ 'time_taken' => $results_data->time_taken,
168
+ 'total_points' => $results_data->point_score,
169
+ 'total_score' => $results_data->correct_score,
170
+ 'total_correct' => $results_data->correct,
171
+ 'total_questions' => $results_data->total,
172
+ 'comments' => $results[2],
173
+ 'question_answers_array' => $results[1],
174
+ 'contact' => $results['contact'],
175
+ 'results' => $results,
176
+ );
177
+
178
+ $mlwQuizMasterNext->pluginHelper->prepare_quiz( $results_data->quiz_id );
179
+ $sharing_page_id = qsm_get_post_id_from_quiz_id( $results_data->quiz_id );
180
+
181
+ // Fb share description
182
+ $sharing = $mlwQuizMasterNext->pluginHelper->get_section_setting( 'quiz_text', 'facebook_sharing_text', '' );
183
+ $sharing = apply_filters( 'mlw_qmn_template_variable_results_page', $sharing, $results_array );
184
+ $default_fb_image = QSM_PLUGIN_URL . 'assets/icon-200x200.png';
185
+ $get_fb_sharing_image = $mlwQuizMasterNext->pluginHelper->get_section_setting( 'quiz_options', 'result_page_fb_image', '' );
186
+ if ( empty( $get_fb_sharing_image ) ) {
187
+ $get_fb_sharing_image = $mlwQuizMasterNext->pluginHelper->get_section_setting( 'quiz_text', 'result_page_fb_image', '' );
188
+ }
189
+ if ( $get_fb_sharing_image !== '' ) {
190
+ $default_fb_image = $get_fb_sharing_image;
191
+ }
192
+ $post = $wp_query->get_queried_object();
193
+ $pagename = $post->post_title;
194
+ ?>
195
+ <meta property="og:url" content="<?php echo $sharing_page_id . '?result_id=' . esc_attr( $_GET['result_id'] ); ?>" />
196
+ <meta property="og:type" content="article" />
197
+ <meta property="og:title" content="<?php echo $pagename; ?>" />
198
+ <meta property="og:description" content="<?php echo $sharing; ?>" />
199
+ <meta property="og:image" content="<?php echo $default_fb_image; ?>" />
200
+ <meta property="fb:app_id" content="<?php echo $facebook_app_id; ?>" />
201
+ <?php
202
+ }
203
+ }
204
  }
205
 
206
+ add_action( 'wp_head', 'qsm_generate_fb_header_metadata' );
207
 
208
 
209
  /**
210
  * @since QSM 6.4.6
211
  * @param int $quiz_id
212
+ *
213
  * Get the post id from quiz id
214
  */
215
+ function qsm_get_post_id_from_quiz_id( $quiz_id ) {
216
+ $args = array(
217
+ 'posts_per_page' => 1,
218
+ 'post_type' => 'qsm_quiz',
219
+ 'meta_query' => array(
220
+ array(
221
+ 'key' => 'quiz_id',
222
+ 'value' => $quiz_id,
223
+ 'compare' => '=',
224
+ ),
225
+ ),
226
+ );
227
+ $the_query = new WP_Query( $args );
228
+
229
+ // The Loop
230
+ $post_permalink = '';
231
+ if ( $the_query->have_posts() ) {
232
+ while ( $the_query->have_posts() ) {
233
+ $the_query->the_post();
234
+ $post_permalink = get_the_permalink( get_the_ID() );
235
+ }
236
+ /* Restore original Post Data */
237
+ wp_reset_postdata();
238
+ }
239
+ return $post_permalink;
240
  }
241
 
242
+ add_filter( 'qmn_end_shortcode', 'qsm_display_popup_div', 10, 3 );
243
+ function qsm_display_popup_div( $return_display, $qmn_quiz_options, $qmn_array_for_variables ) {
244
+ if ( $qmn_quiz_options->enable_result_after_timer_end == 0 ) {
245
+ $return_display .= '<div style="display: none;" class="qsm-popup qsm-popup-slide" id="modal-3" aria-hidden="false">';
246
+ $return_display .= '<div class="qsm-popup__overlay" tabindex="-1" data-micromodal-close="">';
247
+ $return_display .= '<div class="qsm-popup__container qmn_quiz_container" role="dialog" aria-modal="true">';
248
+ $return_display .= '<div class="qsm-popup__content">';
249
+ $return_display .= '<img src="' . QSM_PLUGIN_URL . 'assets/clock.png' . '" alt="clock.png"/>';
250
+ $return_display .= '<p class="qsm-time-up-text">Time is Up!</p>';
251
+ $return_display .= '</div>';
252
+ $return_display .= '<footer class="qsm-popup__footer"><button class="qsm-popup-secondary-button qmn_btn" data-micromodal-close="" aria-label="Close this dialog window">Cancel</button><button data-quiz_id="' . $qmn_quiz_options->quiz_id . '" class="submit-the-form qmn_btn">Submit Quiz</button></footer>';
253
+ $return_display .= '</div>';
254
+ $return_display .= '</div>';
255
+ $return_display .= '</div>';
256
+ }
257
+ return $return_display;
258
  }
readme.txt CHANGED
@@ -4,7 +4,7 @@ Tags: quiz, survey, lead, test, score, exam, questionnaire, question,wordpress q
4
  Requires at least: 4.9
5
  Tested up to: 5.7
6
  Requires PHP: 5.4
7
- Stable tag: 7.1.17
8
  License: GPLv2
9
  License URI: http://www.gnu.org/licenses/gpl-2.0.html
10
 
@@ -140,6 +140,9 @@ This is usually a theme conflict. You can [checkout out our common conflict solu
140
 
141
  == Changelog ==
142
 
 
 
 
143
  = 7.1.17 (May 28, 2021) =
144
  * Bug: Fixed the issue where page title shows Nan:Nan:Nan on reload.
145
  * Bug: Fixed the issue when editing duplicate questions updates original questions.
4
  Requires at least: 4.9
5
  Tested up to: 5.7
6
  Requires PHP: 5.4
7
+ Stable tag: 7.1.18
8
  License: GPLv2
9
  License URI: http://www.gnu.org/licenses/gpl-2.0.html
10
 
140
 
141
  == Changelog ==
142
 
143
+ = 7.1.18 (May 31, 2021) =
144
+ * Bug: Fixed recently discovered security issues.
145
+
146
  = 7.1.17 (May 28, 2021) =
147
  * Bug: Fixed the issue where page title shows Nan:Nan:Nan on reload.
148
  * Bug: Fixed the issue when editing duplicate questions updates original questions.