LiteSpeed Cache - Version 2.6.3

Version Description

  • Oct 18 2018 =
  • : Added the ability to Reset All Options.
  • CLI: Added new lscache-admin reset_options command.
  • GUI: Added shortcuts for more of the Settings tabs.
  • Media: Updated Lazy Load JS library to the most recent version.
  • There is no longer any need to explicitly Save Settings upon Import.
  • Remove Query String now will remove all query strings in JS/CSS static files.
  • IAPI: Added summary info to debug log.
Download this release

Release Info

Developer LiteSpeedTech
Plugin Icon 128x128 LiteSpeed Cache
Version 2.6.3
Comparing to
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Code changes from version 2.6.2 to 2.6.3

Files changed (16) hide show
  1. admin/tpl/import_export.php +10 -0
  2. admin/tpl/settings.php +29 -2
  3. cli/litespeed-cache-cli-admin.class.php +20 -0
  4. css/litespeed.css +6 -0
  5. inc/const.cls.php +6 -0
  6. inc/img_optm.class.php +1 -0
  7. inc/import.class.php +64 -4
  8. inc/litespeed-cache.class.php +1 -1
  9. inc/optimize.class.php +3 -3
  10. includes/litespeed-cache-optimize.class.php +3 -3
  11. includes/litespeed-cache.class.php +1 -1
  12. js/lazyload.lib.js +308 -123
  13. js/lazyload.min.js +1 -1
  14. languages/litespeed-cache.pot +42 -26
  15. litespeed-cache.php +1 -1
  16. readme.txt +11 -2
admin/tpl/import_export.php CHANGED
@@ -55,5 +55,15 @@ $log = get_option( LiteSpeed_Cache_Import::DB_IMPORT_LOG, array() ) ;
55
  <?php echo __( 'This will import settings from a file and override all current LiteSpeed Cache settings.', 'litespeed-cache' ) ; ?>
56
  </div>
57
 
 
 
 
 
 
 
 
 
 
 
58
  </div>
59
  </div>
55
  <?php echo __( 'This will import settings from a file and override all current LiteSpeed Cache settings.', 'litespeed-cache' ) ; ?>
56
  </div>
57
 
58
+ <h3 class="litespeed-title"><?php echo __('Reset All Settings', 'litespeed-cache') ; ?></h3>
59
+
60
+ <a href="<?php echo LiteSpeed_Cache_Utility::build_url( LiteSpeed_Cache::ACTION_IMPORT, LiteSpeed_Cache_Import::TYPE_RESET ) ; ?>" data-litespeed-cfm="<?php echo __( 'Are you sure to reset all settings to default settings?', 'litespeed-cache' ) ; ?>" class="litespeed-btn-danger">
61
+ <?php echo __( 'Reset', 'litespeed-cache' ) ; ?>
62
+ </a>
63
+
64
+ <div class="litespeed-desc">
65
+ <?php echo __( 'This will reset all settings to default settings.', 'litespeed-cache' ) ; ?>
66
+ </div>
67
+
68
  </div>
69
  </div>
admin/tpl/settings.php CHANGED
@@ -132,16 +132,40 @@ if ( ! $adv_mode ) {
132
  <h2 class="litespeed-header">
133
  <?php
134
  $i = 1 ;
 
135
  foreach ($menu_list as $tab => $val){
136
  if ( in_array( $tab, $hide_tabs ) ) {
137
  continue ;
138
  }
139
- $accesskey = $i <= 9 ? "litespeed-accesskey='$i'" : '' ;
 
 
 
 
 
 
 
 
 
 
 
 
140
  echo "<a class='litespeed-tab' href='#$tab' data-litespeed-tab='$tab' $accesskey>$val</a>" ;
141
  $i ++ ;
142
  }
143
  foreach ($tp_tabs as $val){
144
- $accesskey = $i <= 9 ? "litespeed-accesskey='$i'" : '' ;
 
 
 
 
 
 
 
 
 
 
 
145
  echo "<a class='litespeed-tab' href='#$val[slug]' data-litespeed-tab='$val[slug]' $accesskey>$val[title]</a>" ;
146
  $i ++ ;
147
  }
@@ -190,6 +214,9 @@ if ( ! $adv_mode ) {
190
  }
191
 
192
  ?>
 
 
 
193
  </form>
194
  </div>
195
  </div>
132
  <h2 class="litespeed-header">
133
  <?php
134
  $i = 1 ;
135
+ $accesskey_set = array() ;
136
  foreach ($menu_list as $tab => $val){
137
  if ( in_array( $tab, $hide_tabs ) ) {
138
  continue ;
139
  }
140
+
141
+ $accesskey = '' ;
142
+ if ( $i <= 9 ) {
143
+ $accesskey = "litespeed-accesskey='$i'" ;
144
+ }
145
+ else {
146
+ $tmp = strtoupper( substr( $val, 0, 1 ) ) ;
147
+ if ( ! in_array( $tmp, $accesskey_set ) ) {
148
+ $accesskey_set[] = $tmp ;
149
+ $accesskey = "litespeed-accesskey='$tmp'" ;
150
+ }
151
+ }
152
+
153
  echo "<a class='litespeed-tab' href='#$tab' data-litespeed-tab='$tab' $accesskey>$val</a>" ;
154
  $i ++ ;
155
  }
156
  foreach ($tp_tabs as $val){
157
+ $accesskey = '' ;
158
+ if ( $i <= 9 ) {
159
+ $accesskey = "litespeed-accesskey='$i'" ;
160
+ }
161
+ else {
162
+ $tmp = strtoupper( substr( $val[ 'title' ], 0, 1 ) ) ;
163
+ if ( ! in_array( $tmp, $accesskey_set ) ) {
164
+ $accesskey_set[] = $tmp ;
165
+ $accesskey = "litespeed-accesskey='$tmp'" ;
166
+ }
167
+ }
168
+
169
  echo "<a class='litespeed-tab' href='#$val[slug]' data-litespeed-tab='$val[slug]' $accesskey>$val[title]</a>" ;
170
  $i ++ ;
171
  }
214
  }
215
 
216
  ?>
217
+
218
+ <a href="admin.php?page=lscache-import" class="litespeed-btn-danger litespeed-float-resetbtn"><?php echo __( 'Reset All Settings', 'litespeed-cache' ) ; ?></a>
219
+
220
  </form>
221
  </div>
222
  </div>
cli/litespeed-cache-cli-admin.class.php CHANGED
@@ -254,6 +254,26 @@ class LiteSpeed_Cache_Cli_Admin
254
  WP_CLI::success( 'Options imported. [File] ' . $file ) ;
255
  }
256
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
257
  /**
258
  * Update options
259
  *
254
  WP_CLI::success( 'Options imported. [File] ' . $file ) ;
255
  }
256
 
257
+ /**
258
+ * Reset all options to default.
259
+ *
260
+ * ## EXAMPLES
261
+ *
262
+ * # Reset all options
263
+ * $ wp lscache-admin reset_options
264
+ *
265
+ */
266
+ public function reset_options()
267
+ {
268
+ $res = LiteSpeed_Cache_Import::get_instance()->reset( $file ) ;
269
+
270
+ if ( ! $res ) {
271
+ WP_CLI::error( 'Failed to reset options.' ) ;
272
+ }
273
+
274
+ WP_CLI::success( 'Options reset.' ) ;
275
+ }
276
+
277
  /**
278
  * Update options
279
  *
css/litespeed.css CHANGED
@@ -1797,6 +1797,12 @@ input.litespeed-input[type="file"]{
1797
  margin-top: 0;
1798
  }
1799
 
 
 
 
 
 
 
1800
  .litespeed input,
1801
  .litespeed-body input,
1802
  .litespeed-body textarea {
1797
  margin-top: 0;
1798
  }
1799
 
1800
+ .litespeed-wrap .litespeed-float-resetbtn {
1801
+ position: absolute;
1802
+ right: 10px;
1803
+ bottom: 20px;
1804
+ }
1805
+
1806
  .litespeed input,
1807
  .litespeed-body input,
1808
  .litespeed-body textarea {
inc/const.cls.php CHANGED
@@ -295,6 +295,12 @@ class LiteSpeed_Cache_Const
295
  "div.data-large_image\n" .
296
  "img.retina_logo_url" ;
297
 
 
 
 
 
 
 
298
  default :
299
  break ;
300
  }
295
  "div.data-large_image\n" .
296
  "img.retina_logo_url" ;
297
 
298
+ case self::ITEM_LOG_IGNORE_FILTERS :
299
+ return "gettext\ngettext_with_context\nget_the_terms\nget_term" ;
300
+
301
+ case self::ITEM_LOG_IGNORE_PART_FILTERS :
302
+ return "i18n\nlocale\nsettings\noption" ;
303
+
304
  default :
305
  break ;
306
  }
inc/img_optm.class.php CHANGED
@@ -1234,6 +1234,7 @@ class LiteSpeed_Cache_Img_Optm
1234
  $data = array() ;
1235
 
1236
  $data[ 'img_count' ] = $this->img_count() ;
 
1237
 
1238
  $data[ '_wp_attached_file' ] = get_post_meta( $pid, '_wp_attached_file', true ) ;
1239
  $data[ '_wp_attachment_metadata' ] = get_post_meta( $pid, '_wp_attachment_metadata', true ) ;
1234
  $data = array() ;
1235
 
1236
  $data[ 'img_count' ] = $this->img_count() ;
1237
+ $data[ 'optm_summary' ] = $this->summary_info() ;
1238
 
1239
  $data[ '_wp_attached_file' ] = get_post_meta( $pid, '_wp_attached_file', true ) ;
1240
  $data[ '_wp_attachment_metadata' ] = get_post_meta( $pid, '_wp_attachment_metadata', true ) ;
inc/import.class.php CHANGED
@@ -17,9 +17,11 @@ class LiteSpeed_Cache_Import
17
  private static $_instance ;
18
 
19
  private $_cfg_items ;
 
20
 
21
  const TYPE_IMPORT = 'import' ;
22
  const TYPE_EXPORT = 'export' ;
 
23
 
24
  const DB_IMPORT_LOG = 'litespeed_import_log' ;
25
 
@@ -33,7 +35,9 @@ class LiteSpeed_Cache_Import
33
  {
34
  LiteSpeed_Cache_Log::debug( 'Import init' ) ;
35
 
36
- $this->_cfg_items = LiteSpeed_Cache_Config::get_instance()->stored_items() ;
 
 
37
  }
38
 
39
  /**
@@ -57,6 +61,10 @@ class LiteSpeed_Cache_Import
57
  $instance->_export() ;
58
  break ;
59
 
 
 
 
 
60
  default:
61
  break ;
62
  }
@@ -171,12 +179,23 @@ class LiteSpeed_Cache_Import
171
  return false ;
172
  }
173
 
 
174
  foreach ( $this->_cfg_items as $v ) {
175
- if ( ! empty( $data[ $v ] ) ) {
176
- update_option( $v, $data[ $v ] ) ;
177
- }
178
  }
179
 
 
 
 
 
 
 
 
 
 
 
 
 
180
 
181
  if ( ! $file ) {
182
  LiteSpeed_Cache_Log::debug( 'Import: Imported ' . $_FILES[ 'ls_file' ][ 'name' ] ) ;
@@ -188,10 +207,51 @@ class LiteSpeed_Cache_Import
188
  LiteSpeed_Cache_Log::debug( 'Import: Imported ' . $file ) ;
189
  }
190
 
 
 
191
  return true ;
192
 
193
  }
194
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
195
  /**
196
  * Generate the filename to export
197
  *
17
  private static $_instance ;
18
 
19
  private $_cfg_items ;
20
+ private $__cfg ;
21
 
22
  const TYPE_IMPORT = 'import' ;
23
  const TYPE_EXPORT = 'export' ;
24
+ const TYPE_RESET = 'reset' ;
25
 
26
  const DB_IMPORT_LOG = 'litespeed_import_log' ;
27
 
35
  {
36
  LiteSpeed_Cache_Log::debug( 'Import init' ) ;
37
 
38
+ $this->__cfg = LiteSpeed_Cache_Config::get_instance() ;
39
+
40
+ $this->_cfg_items = $this->__cfg->stored_items() ;
41
  }
42
 
43
  /**
61
  $instance->_export() ;
62
  break ;
63
 
64
+ case self::TYPE_RESET :
65
+ $instance->_reset() ;
66
+ break ;
67
+
68
  default:
69
  break ;
70
  }
179
  return false ;
180
  }
181
 
182
+ $options = $data[ LiteSpeed_Cache_Config::OPTION_NAME ] ;
183
  foreach ( $this->_cfg_items as $v ) {
184
+ $options[ $v ] = $data[ $v ] ;
 
 
185
  }
186
 
187
+ $options = LiteSpeed_Cache_Config::convert_options_to_input( $options ) ;
188
+
189
+ $output = LiteSpeed_Cache_Admin_Settings::get_instance()->validate_plugin_settings( $options ) ;
190
+
191
+ global $wp_settings_errors ;
192
+ if ( ! empty( $wp_settings_errors ) ) {
193
+ foreach ( $wp_settings_errors as $err ) {
194
+ LiteSpeed_Cache_Admin_Display::error( $err[ 'message' ] ) ;
195
+ LiteSpeed_Cache_Log::debug( '[Import] err ' . $err[ 'message' ] ) ;
196
+ }
197
+ return false ;
198
+ }
199
 
200
  if ( ! $file ) {
201
  LiteSpeed_Cache_Log::debug( 'Import: Imported ' . $_FILES[ 'ls_file' ][ 'name' ] ) ;
207
  LiteSpeed_Cache_Log::debug( 'Import: Imported ' . $file ) ;
208
  }
209
 
210
+ $ret = $this->__cfg->update_options( $output ) ;
211
+
212
  return true ;
213
 
214
  }
215
 
216
+ /**
217
+ * Reset all settings
218
+ *
219
+ * @since 2.6.3
220
+ */
221
+ public function reset()
222
+ {
223
+ return $this->_reset() ;
224
+ }
225
+
226
+ /**
227
+ * Reset all configs to default values.
228
+ *
229
+ * @since 2.6.3
230
+ * @access private
231
+ */
232
+ private function _reset()
233
+ {
234
+ $options = $this->__cfg->get_default_options() ;
235
+ // Get items
236
+ $cfg_items = $this->__cfg->stored_items() ;
237
+ foreach ( $cfg_items as $v ) {
238
+ $options[ $v ] = $this->__cfg->default_item( $v ) ;
239
+ }
240
+
241
+ $options = LiteSpeed_Cache_Config::convert_options_to_input( $options ) ;
242
+
243
+ $output = LiteSpeed_Cache_Admin_Settings::get_instance()->validate_plugin_settings( $options ) ;
244
+
245
+ $ret = $this->__cfg->update_options( $output ) ;
246
+
247
+ LiteSpeed_Cache_Log::debug( '[Import] Reset successfully.' ) ;
248
+
249
+ $msg = __( 'Reset successfully.', 'litespeed-cache' ) ;
250
+ LiteSpeed_Cache_Admin_Display::succeed( $msg ) ;
251
+
252
+ return true ;
253
+ }
254
+
255
  /**
256
  * Generate the filename to export
257
  *
inc/litespeed-cache.class.php CHANGED
@@ -25,7 +25,7 @@ class LiteSpeed_Cache
25
 
26
  const NAME = 'LiteSpeed Cache' ;
27
  const PLUGIN_NAME = 'litespeed-cache' ;
28
- const PLUGIN_VERSION = '2.6.2' ;
29
 
30
  const PAGE_EDIT_HTACCESS = 'lscache-edit-htaccess' ;
31
 
25
 
26
  const NAME = 'LiteSpeed Cache' ;
27
  const PLUGIN_NAME = 'litespeed-cache' ;
28
+ const PLUGIN_VERSION = '2.6.3' ;
29
 
30
  const PAGE_EDIT_HTACCESS = 'lscache-edit-htaccess' ;
31
 
inc/optimize.class.php CHANGED
@@ -290,9 +290,9 @@ class LiteSpeed_Cache_Optimize
290
  */
291
  public function remove_query_strings( $src )
292
  {
293
- if ( strpos( $src, 'ver=' ) !== false ) {
294
- $src = preg_replace( '#[&\?]+(ver=([\w\-\.]+))#i', '', $src ) ;
295
- }
296
  return $src ;
297
  }
298
 
290
  */
291
  public function remove_query_strings( $src )
292
  {
293
+ if ( strpos( $src, '.js?' ) !== false || strpos( $src, '.css?' ) !== false ) {
294
+ $src = preg_replace( '/\?.*/', '', $src ) ;
295
+ }
296
  return $src ;
297
  }
298
 
includes/litespeed-cache-optimize.class.php CHANGED
@@ -290,9 +290,9 @@ class LiteSpeed_Cache_Optimize
290
  */
291
  public function remove_query_strings( $src )
292
  {
293
- if ( strpos( $src, 'ver=' ) !== false ) {
294
- $src = preg_replace( '#[&\?]+(ver=([\w\-\.]+))#i', '', $src ) ;
295
- }
296
  return $src ;
297
  }
298
 
290
  */
291
  public function remove_query_strings( $src )
292
  {
293
+ if ( strpos( $src, '.js?' ) !== false || strpos( $src, '.css?' ) !== false ) {
294
+ $src = preg_replace( '/\?.*/', '', $src ) ;
295
+ }
296
  return $src ;
297
  }
298
 
includes/litespeed-cache.class.php CHANGED
@@ -25,7 +25,7 @@ class LiteSpeed_Cache
25
 
26
  const NAME = 'LiteSpeed Cache' ;
27
  const PLUGIN_NAME = 'litespeed-cache' ;
28
- const PLUGIN_VERSION = '2.6.2' ;
29
 
30
  const PAGE_EDIT_HTACCESS = 'lscache-edit-htaccess' ;
31
 
25
 
26
  const NAME = 'LiteSpeed Cache' ;
27
  const PLUGIN_NAME = 'litespeed-cache' ;
28
+ const PLUGIN_VERSION = '2.6.3' ;
29
 
30
  const PAGE_EDIT_HTACCESS = 'lscache-edit-htaccess' ;
31
 
js/lazyload.lib.js CHANGED
@@ -11,43 +11,95 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
11
  elements_selector: "img",
12
  container: document,
13
  threshold: 300,
 
14
  data_src: "src",
15
  data_srcset: "srcset",
16
  data_sizes: "sizes",
 
17
  class_loading: "loading",
18
  class_loaded: "loaded",
19
  class_error: "error",
 
20
  callback_load: null,
21
  callback_error: null,
22
- callback_set: null
 
 
 
 
 
 
 
23
  };
24
 
25
  var dataPrefix = "data-";
 
 
 
26
 
27
  var getData = function getData(element, attribute) {
28
  return element.getAttribute(dataPrefix + attribute);
29
  };
30
 
31
  var setData = function setData(element, attribute, value) {
32
- return element.setAttribute(dataPrefix + attribute, value);
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
33
  };
34
 
35
- var purgeElements = function purgeElements(elements) {
36
  return elements.filter(function (element) {
37
- return !getData(element, "was-processed");
38
  });
39
  };
40
 
41
  /* Creates instance and notifies it through the window element */
42
  var createInstance = function createInstance(classObj, options) {
 
 
43
  var instance = new classObj(options);
44
- var event = new CustomEvent("LazyLoad::Initialized", { detail: { instance: instance } });
 
 
 
 
 
 
 
45
  window.dispatchEvent(event);
46
  };
47
 
48
  /* Auto initialization of one or more instances of lazyload, depending on the
49
- options passed in (plain object or an array) */
50
- var autoInitialize = function autoInitialize(classObj, options) {
 
 
 
51
  if (!options.length) {
52
  // Plain object
53
  createInstance(classObj, options);
@@ -57,74 +109,114 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
57
  createInstance(classObj, optionsItem);
58
  }
59
  }
 
 
 
 
60
  };
61
 
62
- var setSourcesForPicture = function setSourcesForPicture(element, settings) {
63
- var dataSrcSet = settings.data_srcset;
64
- var data_sizes = settings.data_sizes ;
65
 
66
- var parent = element.parentElement;
67
- if (parent.tagName !== "PICTURE") {
68
- return;
69
  }
70
- for (var i = 0, pictureChild; pictureChild = parent.children[i]; i += 1) {
71
- if (pictureChild.tagName === "SOURCE") {
72
- var sourceSrcset = getData(pictureChild, dataSrcSet);
73
- if (sourceSrcset) {
74
- pictureChild.setAttribute("srcset", sourceSrcset);
75
- }
76
 
77
- /**
78
- * Add data-sizes attr
79
- * @since 1.5
80
- */
81
- var source_data_sizes = getData( pictureChild, data_sizes ) ;
82
- if ( source_data_sizes ) {
83
- pictureChild.setAttribute( "sizes", source_data_sizes ) ;
84
- }
85
- }
86
- }
87
  };
88
 
89
- var setSources = function setSources(element, settings) {
90
- var dataSrc = settings.data_src,
91
- dataSrcSet = settings.data_srcset;
92
- var data_sizes = settings.data_sizes ;
93
 
94
- var tagName = element.tagName;
95
- var elementSrc = getData(element, dataSrc);
96
- if (tagName === "IMG") {
97
- setSourcesForPicture(element, settings);
98
- var imgSrcset = getData(element, dataSrcSet);
99
- if (imgSrcset) {
100
- element.setAttribute("srcset", imgSrcset);
101
- }
102
 
103
- /**
104
- * Add data-sizes attr
105
- * @since 1.5
106
- */
107
- var img_data_sizes = getData( element, data_sizes ) ;
108
- if ( img_data_sizes ) {
109
- element.setAttribute( "sizes", img_data_sizes ) ;
110
- }
111
- if (elementSrc) {
112
- element.setAttribute("src", elementSrc);
 
113
  }
114
- return;
115
  }
116
- if (tagName === "IFRAME") {
117
- if (elementSrc) {
118
- element.setAttribute("src", elementSrc);
119
- }
120
  return;
121
  }
122
- if (elementSrc) {
123
- element.style.backgroundImage = 'url("' + elementSrc + '")';
 
 
 
 
 
 
 
 
124
  }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
125
  };
126
 
127
- var supportsClassList = 'classList' in document.createElement('p');
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
128
 
129
  var addClass = function addClass(element, className) {
130
  if (supportsClassList) {
@@ -142,121 +234,214 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
142
  element.className = element.className.replace(new RegExp("(^|\\s+)" + className + "(\\s+|$)"), " ").replace(/^\s+/, "").replace(/\s+$/, "");
143
  };
144
 
145
- var callCallback = function callCallback(callback, argument) {
146
  if (callback) {
147
  callback(argument);
148
  }
149
  };
150
 
151
- var loadString = "load";
152
- var errorString = "error";
 
153
 
154
- var removeListeners = function removeListeners(element, loadHandler, errorHandler) {
155
- element.removeEventListener(loadString, loadHandler);
156
- element.removeEventListener(errorString, errorHandler);
157
  };
158
 
159
- var addOneShotListeners = function addOneShotListeners(element, settings) {
160
- var onLoad = function onLoad(event) {
161
- onEvent(event, true, settings);
162
- removeListeners(element, onLoad, onError);
163
- };
164
- var onError = function onError(event) {
165
- onEvent(event, false, settings);
166
- removeListeners(element, onLoad, onError);
167
- };
168
- element.addEventListener(loadString, onLoad);
169
- element.addEventListener(errorString, onError);
170
  };
171
 
172
- var onEvent = function onEvent(event, success, settings) {
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
173
  var element = event.target;
 
174
  removeClass(element, settings.class_loading);
175
- addClass(element, success ? settings.class_loaded : settings.class_error); // Setting loaded or error class
176
- callCallback(success ? settings.callback_load : settings.callback_error, element); // Calling loaded or error callback
 
 
177
  };
178
 
179
- var revealElement = function revealElement(element, settings) {
180
- if (["IMG", "IFRAME"].indexOf(element.tagName) > -1) {
181
- addOneShotListeners(element, settings);
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
182
  addClass(element, settings.class_loading);
183
  }
184
- setSources(element, settings);
185
- setData(element, "was-processed", true);
186
- callCallback(settings.callback_set, element);
 
 
 
 
 
 
187
  };
188
 
189
- var LazyLoad = function LazyLoad(instanceSettings, elements) {
190
- this._settings = _extends({}, defaultSettings, instanceSettings);
 
 
 
 
 
 
 
191
  this._setObserver();
 
192
  this.update(elements);
193
  };
194
 
195
  LazyLoad.prototype = {
196
- _setObserver: function _setObserver() {
197
- var _this = this;
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
198
 
199
- if (!("IntersectionObserver" in window)) {
 
 
 
 
 
200
  return;
201
  }
 
 
202
 
203
- var settings = this._settings;
204
- var onIntersection = function onIntersection(entries) {
205
- entries.forEach(function (entry) {
206
-
207
- //entry.intersectionRatio is not enough alone because it could be 0 on some intersecting elements
208
- if (entry.isIntersecting || entry.intersectionRatio > 0) {
209
- var element = entry.target;
210
- revealElement(element, settings);
211
- _this._observer.unobserve(element);
212
- }
213
- });
214
- _this._elements = purgeElements(_this._elements);
215
- };
216
- this._observer = new IntersectionObserver(onIntersection, {
217
- root: settings.container === document ? null : settings.container,
218
- rootMargin: settings.threshold + "px"
219
- });
220
  },
221
 
222
  update: function update(elements) {
223
- var _this2 = this;
224
 
225
  var settings = this._settings;
226
  var nodeSet = elements || settings.container.querySelectorAll(settings.elements_selector);
227
 
228
- this._elements = purgeElements(Array.prototype.slice.call(nodeSet)); // nodeset to array for IE compatibility
229
- if (this._observer) {
230
- this._elements.forEach(function (element) {
231
- _this2._observer.observe(element);
232
- });
233
  return;
234
  }
235
- // Fallback: load all elements at once
236
  this._elements.forEach(function (element) {
237
- revealElement(element, settings);
238
  });
239
- this._elements = purgeElements(this._elements);
240
  },
241
 
242
  destroy: function destroy() {
243
- var _this3 = this;
244
 
245
  if (this._observer) {
246
- purgeElements(this._elements).forEach(function (element) {
247
- _this3._observer.unobserve(element);
248
  });
249
  this._observer = null;
250
  }
251
  this._elements = null;
252
  this._settings = null;
 
 
 
 
 
 
 
 
 
 
 
 
 
253
  }
254
  };
255
 
256
- /* Automatic instances creation if required (useful for async script loading!) */
257
- var autoInitOptions = window.lazyLoadOptions;
258
- if (autoInitOptions) {
259
- autoInitialize(LazyLoad, autoInitOptions);
260
  }
261
 
262
  return LazyLoad;
11
  elements_selector: "img",
12
  container: document,
13
  threshold: 300,
14
+ thresholds: null,
15
  data_src: "src",
16
  data_srcset: "srcset",
17
  data_sizes: "sizes",
18
+ data_bg: "bg",
19
  class_loading: "loading",
20
  class_loaded: "loaded",
21
  class_error: "error",
22
+ load_delay: 0,
23
  callback_load: null,
24
  callback_error: null,
25
+ callback_set: null,
26
+ callback_enter: null,
27
+ callback_finish: null,
28
+ to_webp: false
29
+ };
30
+
31
+ var getInstanceSettings = function getInstanceSettings(customSettings) {
32
+ return _extends({}, defaultSettings, customSettings);
33
  };
34
 
35
  var dataPrefix = "data-";
36
+ var processedDataName = "was-processed";
37
+ var timeoutDataName = "ll-timeout";
38
+ var trueString = "true";
39
 
40
  var getData = function getData(element, attribute) {
41
  return element.getAttribute(dataPrefix + attribute);
42
  };
43
 
44
  var setData = function setData(element, attribute, value) {
45
+ var attrName = dataPrefix + attribute;
46
+ if (value === null) {
47
+ element.removeAttribute(attrName);
48
+ return;
49
+ }
50
+ element.setAttribute(attrName, value);
51
+ };
52
+
53
+ var setWasProcessedData = function setWasProcessedData(element) {
54
+ return setData(element, processedDataName, trueString);
55
+ };
56
+
57
+ var getWasProcessedData = function getWasProcessedData(element) {
58
+ return getData(element, processedDataName) === trueString;
59
+ };
60
+
61
+ var setTimeoutData = function setTimeoutData(element, value) {
62
+ return setData(element, timeoutDataName, value);
63
+ };
64
+
65
+ var getTimeoutData = function getTimeoutData(element) {
66
+ return getData(element, timeoutDataName);
67
+ };
68
+
69
+ var purgeProcessedElements = function purgeProcessedElements(elements) {
70
+ return elements.filter(function (element) {
71
+ return !getWasProcessedData(element);
72
+ });
73
  };
74
 
75
+ var purgeOneElement = function purgeOneElement(elements, elementToPurge) {
76
  return elements.filter(function (element) {
77
+ return element !== elementToPurge;
78
  });
79
  };
80
 
81
  /* Creates instance and notifies it through the window element */
82
  var createInstance = function createInstance(classObj, options) {
83
+ var event;
84
+ var eventString = "LazyLoad::Initialized";
85
  var instance = new classObj(options);
86
+ try {
87
+ // Works in modern browsers
88
+ event = new CustomEvent(eventString, { detail: { instance: instance } });
89
+ } catch (err) {
90
+ // Works in Internet Explorer (all versions)
91
+ event = document.createEvent("CustomEvent");
92
+ event.initCustomEvent(eventString, false, false, { instance: instance });
93
+ }
94
  window.dispatchEvent(event);
95
  };
96
 
97
  /* Auto initialization of one or more instances of lazyload, depending on the
98
+ options passed in (plain object or an array) */
99
+ function autoInitialize(classObj, options) {
100
+ if (!options) {
101
+ return;
102
+ }
103
  if (!options.length) {
104
  // Plain object
105
  createInstance(classObj, options);
109
  createInstance(classObj, optionsItem);
110
  }
111
  }
112
+ }
113
+
114
+ var replaceExtToWebp = function replaceExtToWebp(value, condition) {
115
+ return condition ? value.replace(/\.(jpe?g|png)/gi, ".webp") : value;
116
  };
117
 
118
+ var detectWebp = function detectWebp() {
119
+ var webpString = "image/webp";
120
+ var canvas = document.createElement("canvas");
121
 
122
+ if (canvas.getContext && canvas.getContext("2d")) {
123
+ return canvas.toDataURL(webpString).indexOf('data:' + webpString) === 0;
 
124
  }
 
 
 
 
 
 
125
 
126
+ return false;
 
 
 
 
 
 
 
 
 
127
  };
128
 
129
+ var runningOnBrowser = typeof window !== "undefined";
 
 
 
130
 
131
+ var isBot = runningOnBrowser && !("onscroll" in window) || /(gle|ing|ro)bot|crawl|spider/i.test(navigator.userAgent);
 
 
 
 
 
 
 
132
 
133
+ var supportsIntersectionObserver = runningOnBrowser && "IntersectionObserver" in window;
134
+
135
+ var supportsClassList = runningOnBrowser && "classList" in document.createElement("p");
136
+
137
+ var supportsWebp = runningOnBrowser && detectWebp();
138
+
139
+ var setSourcesInChildren = function setSourcesInChildren(parentTag, attrName, dataAttrName, toWebpFlag) {
140
+ for (var i = 0, childTag; childTag = parentTag.children[i]; i += 1) {
141
+ if (childTag.tagName === "SOURCE") {
142
+ var attrValue = getData(childTag, dataAttrName);
143
+ setAttributeIfValue(childTag, attrName, attrValue, toWebpFlag);
144
  }
 
145
  }
146
+ };
147
+
148
+ var setAttributeIfValue = function setAttributeIfValue(element, attrName, value, toWebpFlag) {
149
+ if (!value) {
150
  return;
151
  }
152
+ element.setAttribute(attrName, replaceExtToWebp(value, toWebpFlag));
153
+ };
154
+
155
+ var setSourcesImg = function setSourcesImg(element, settings) {
156
+ var toWebpFlag = supportsWebp && settings.to_webp;
157
+ var srcsetDataName = settings.data_srcset;
158
+ var parent = element.parentNode;
159
+
160
+ if (parent && parent.tagName === "PICTURE") {
161
+ setSourcesInChildren(parent, "srcset", srcsetDataName, toWebpFlag);
162
  }
163
+ var sizesDataValue = getData(element, settings.data_sizes);
164
+ setAttributeIfValue(element, "sizes", sizesDataValue);
165
+ var srcsetDataValue = getData(element, srcsetDataName);
166
+ setAttributeIfValue(element, "srcset", srcsetDataValue, toWebpFlag);
167
+ var srcDataValue = getData(element, settings.data_src);
168
+ setAttributeIfValue(element, "src", srcDataValue, toWebpFlag);
169
+ };
170
+
171
+ var setSourcesIframe = function setSourcesIframe(element, settings) {
172
+ var srcDataValue = getData(element, settings.data_src);
173
+
174
+ setAttributeIfValue(element, "src", srcDataValue);
175
+ };
176
+
177
+ var setSourcesVideo = function setSourcesVideo(element, settings) {
178
+ var srcDataName = settings.data_src;
179
+ var srcDataValue = getData(element, srcDataName);
180
+
181
+ setSourcesInChildren(element, "src", srcDataName);
182
+ setAttributeIfValue(element, "src", srcDataValue);
183
+ element.load();
184
  };
185
 
186
+ var setSourcesBgImage = function setSourcesBgImage(element, settings) {
187
+ var toWebpFlag = supportsWebp && settings.to_webp;
188
+ var srcDataValue = getData(element, settings.data_src);
189
+ var bgDataValue = getData(element, settings.data_bg);
190
+
191
+ if (srcDataValue) {
192
+ var setValue = replaceExtToWebp(srcDataValue, toWebpFlag);
193
+ element.style.backgroundImage = 'url("' + setValue + '")';
194
+ }
195
+
196
+ if (bgDataValue) {
197
+ var _setValue = replaceExtToWebp(bgDataValue, toWebpFlag);
198
+ element.style.backgroundImage = _setValue;
199
+ }
200
+ };
201
+
202
+ var setSourcesFunctions = {
203
+ IMG: setSourcesImg,
204
+ IFRAME: setSourcesIframe,
205
+ VIDEO: setSourcesVideo
206
+ };
207
+
208
+ var setSources = function setSources(element, instance) {
209
+ var settings = instance._settings;
210
+ var tagName = element.tagName;
211
+ var setSourcesFunction = setSourcesFunctions[tagName];
212
+ if (setSourcesFunction) {
213
+ setSourcesFunction(element, settings);
214
+ instance._updateLoadingCount(1);
215
+ instance._elements = purgeOneElement(instance._elements, element);
216
+ return;
217
+ }
218
+ setSourcesBgImage(element, settings);
219
+ };
220
 
221
  var addClass = function addClass(element, className) {
222
  if (supportsClassList) {
234
  element.className = element.className.replace(new RegExp("(^|\\s+)" + className + "(\\s+|$)"), " ").replace(/^\s+/, "").replace(/\s+$/, "");
235
  };
236
 
237
+ var callbackIfSet = function callbackIfSet(callback, argument) {
238
  if (callback) {
239
  callback(argument);
240
  }
241
  };
242
 
243
+ var genericLoadEventName = "load";
244
+ var mediaLoadEventName = "loadeddata";
245
+ var errorEventName = "error";
246
 
247
+ var addEventListener = function addEventListener(element, eventName, handler) {
248
+ element.addEventListener(eventName, handler);
 
249
  };
250
 
251
+ var removeEventListener = function removeEventListener(element, eventName, handler) {
252
+ element.removeEventListener(eventName, handler);
 
 
 
 
 
 
 
 
 
253
  };
254
 
255
+ var addEventListeners = function addEventListeners(element, loadHandler, errorHandler) {
256
+ addEventListener(element, genericLoadEventName, loadHandler);
257
+ addEventListener(element, mediaLoadEventName, loadHandler);
258
+ addEventListener(element, errorEventName, errorHandler);
259
+ };
260
+
261
+ var removeEventListeners = function removeEventListeners(element, loadHandler, errorHandler) {
262
+ removeEventListener(element, genericLoadEventName, loadHandler);
263
+ removeEventListener(element, mediaLoadEventName, loadHandler);
264
+ removeEventListener(element, errorEventName, errorHandler);
265
+ };
266
+
267
+ var eventHandler = function eventHandler(event, success, instance) {
268
+ var settings = instance._settings;
269
+ var className = success ? settings.class_loaded : settings.class_error;
270
+ var callback = success ? settings.callback_load : settings.callback_error;
271
  var element = event.target;
272
+
273
  removeClass(element, settings.class_loading);
274
+ addClass(element, className);
275
+ callbackIfSet(callback, element);
276
+
277
+ instance._updateLoadingCount(-1);
278
  };
279
 
280
+ var addOneShotEventListeners = function addOneShotEventListeners(element, instance) {
281
+ var loadHandler = function loadHandler(event) {
282
+ eventHandler(event, true, instance);
283
+ removeEventListeners(element, loadHandler, errorHandler);
284
+ };
285
+ var errorHandler = function errorHandler(event) {
286
+ eventHandler(event, false, instance);
287
+ removeEventListeners(element, loadHandler, errorHandler);
288
+ };
289
+ addEventListeners(element, loadHandler, errorHandler);
290
+ };
291
+
292
+ var managedTags = ["IMG", "IFRAME", "VIDEO"];
293
+
294
+ var loadAndUnobserve = function loadAndUnobserve(element, observer, instance) {
295
+ revealElement(element, instance);
296
+ observer.unobserve(element);
297
+ };
298
+
299
+ var cancelDelayLoad = function cancelDelayLoad(element) {
300
+ var timeoutId = getTimeoutData(element);
301
+ if (!timeoutId) {
302
+ return; // do nothing if timeout doesn't exist
303
+ }
304
+ clearTimeout(timeoutId);
305
+ setTimeoutData(element, null);
306
+ };
307
+
308
+ var delayLoad = function delayLoad(element, observer, instance) {
309
+ var loadDelay = instance._settings.load_delay;
310
+ var timeoutId = getTimeoutData(element);
311
+ if (timeoutId) {
312
+ return; // do nothing if timeout already set
313
+ }
314
+ timeoutId = setTimeout(function () {
315
+ loadAndUnobserve(element, observer, instance);
316
+ cancelDelayLoad(element);
317
+ }, loadDelay);
318
+ setTimeoutData(element, timeoutId);
319
+ };
320
+
321
+ function revealElement(element, instance, force) {
322
+ var settings = instance._settings;
323
+ if (!force && getWasProcessedData(element)) {
324
+ return; // element has already been processed and force wasn't true
325
+ }
326
+ callbackIfSet(settings.callback_enter, element);
327
+ if (managedTags.indexOf(element.tagName) > -1) {
328
+ addOneShotEventListeners(element, instance);
329
  addClass(element, settings.class_loading);
330
  }
331
+ setSources(element, instance);
332
+ setWasProcessedData(element);
333
+ callbackIfSet(settings.callback_set, element);
334
+ }
335
+
336
+ /* entry.isIntersecting needs fallback because is null on some versions of MS Edge, and
337
+ entry.intersectionRatio is not enough alone because it could be 0 on some intersecting elements */
338
+ var isIntersecting = function isIntersecting(entry) {
339
+ return entry.isIntersecting || entry.intersectionRatio > 0;
340
  };
341
 
342
+ var getObserverSettings = function getObserverSettings(settings) {
343
+ return {
344
+ root: settings.container === document ? null : settings.container,
345
+ rootMargin: settings.thresholds || settings.threshold + "px"
346
+ };
347
+ };
348
+
349
+ var LazyLoad = function LazyLoad(customSettings, elements) {
350
+ this._settings = getInstanceSettings(customSettings);
351
  this._setObserver();
352
+ this._loadingCount = 0;
353
  this.update(elements);
354
  };
355
 
356
  LazyLoad.prototype = {
357
+ _manageIntersection: function _manageIntersection(entry) {
358
+ var observer = this._observer;
359
+ var loadDelay = this._settings.load_delay;
360
+ var element = entry.target;
361
+
362
+ // WITHOUT LOAD DELAY
363
+ if (!loadDelay) {
364
+ if (isIntersecting(entry)) {
365
+ loadAndUnobserve(element, observer, this);
366
+ }
367
+ return;
368
+ }
369
+
370
+ // WITH LOAD DELAY
371
+ if (isIntersecting(entry)) {
372
+ delayLoad(element, observer, this);
373
+ } else {
374
+ cancelDelayLoad(element);
375
+ }
376
+ },
377
 
378
+ _onIntersection: function _onIntersection(entries) {
379
+ entries.forEach(this._manageIntersection.bind(this));
380
+ },
381
+
382
+ _setObserver: function _setObserver() {
383
+ if (!supportsIntersectionObserver) {
384
  return;
385
  }
386
+ this._observer = new IntersectionObserver(this._onIntersection.bind(this), getObserverSettings(this._settings));
387
+ },
388
 
389
+ _updateLoadingCount: function _updateLoadingCount(plusMinus) {
390
+ this._loadingCount += plusMinus;
391
+ if (this._elements.length === 0 && this._loadingCount === 0) {
392
+ callbackIfSet(this._settings.callback_finish);
393
+ }
 
 
 
 
 
 
 
 
 
 
 
 
394
  },
395
 
396
  update: function update(elements) {
397
+ var _this = this;
398
 
399
  var settings = this._settings;
400
  var nodeSet = elements || settings.container.querySelectorAll(settings.elements_selector);
401
 
402
+ this._elements = purgeProcessedElements(Array.prototype.slice.call(nodeSet) // NOTE: nodeset to array for IE compatibility
403
+ );
404
+
405
+ if (isBot || !this._observer) {
406
+ this.loadAll();
407
  return;
408
  }
409
+
410
  this._elements.forEach(function (element) {
411
+ _this._observer.observe(element);
412
  });
 
413
  },
414
 
415
  destroy: function destroy() {
416
+ var _this2 = this;
417
 
418
  if (this._observer) {
419
+ this._elements.forEach(function (element) {
420
+ _this2._observer.unobserve(element);
421
  });
422
  this._observer = null;
423
  }
424
  this._elements = null;
425
  this._settings = null;
426
+ },
427
+
428
+ load: function load(element, force) {
429
+ revealElement(element, this, force);
430
+ },
431
+
432
+ loadAll: function loadAll() {
433
+ var _this3 = this;
434
+
435
+ var elements = this._elements;
436
+ elements.forEach(function (element) {
437
+ _this3.load(element);
438
+ });
439
  }
440
  };
441
 
442
+ /* Automatic instances creation if required (useful for async script loading) */
443
+ if (runningOnBrowser) {
444
+ autoInitialize(LazyLoad, window.lazyLoadOptions);
 
445
  }
446
 
447
  return LazyLoad;
js/lazyload.min.js CHANGED
@@ -1 +1 @@
1
- var _extends=Object.assign||function(e){for(var t=1;t<arguments.length;t++){var s=arguments[t];for(var n in s)Object.prototype.hasOwnProperty.call(s,n)&&(e[n]=s[n])}return e},_typeof="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e};!function(e,t){"object"===("undefined"==typeof exports?"undefined":_typeof(exports))&&"undefined"!=typeof module?module.exports=t():"function"==typeof define&&define.amd?define(t):e.LazyLoad=t()}(this,function(){"use strict";var s={elements_selector:"img",container:document,threshold:300,data_src:"src",data_srcset:"srcset",data_sizes:"sizes",class_loading:"loading",class_loaded:"loaded",class_error:"error",callback_load:null,callback_error:null,callback_set:null},c="data-",l=function(e,t){return e.getAttribute(c+t)},r=function(e){return e.filter(function(e){return!l(e,"was-processed")})},o=function(e,t){var s=new e(t),n=new CustomEvent("LazyLoad::Initialized",{detail:{instance:s}});window.dispatchEvent(n)},u=function(e,t){var s=t.data_src,n=t.data_srcset,r=t.data_sizes,o=e.tagName,a=l(e,s);if("IMG"===o){!function(e,t){var s=t.data_srcset,n=t.data_sizes,r=e.parentElement;if("PICTURE"===r.tagName)for(var o,a=0;o=r.children[a];a+=1)if("SOURCE"===o.tagName){var i=l(o,s);i&&o.setAttribute("srcset",i);var c=l(o,n);c&&o.setAttribute("sizes",c)}}(e,t);var i=l(e,n);i&&e.setAttribute("srcset",i);var c=l(e,r);return c&&e.setAttribute("sizes",c),void(a&&e.setAttribute("src",a))}"IFRAME"!==o?a&&(e.style.backgroundImage='url("'+a+'")'):a&&e.setAttribute("src",a)},a="classList"in document.createElement("p"),d=function(e,t){a?e.classList.add(t):e.className+=(e.className?" ":"")+t},f=function(e,t){e&&e(t)},_="load",v="error",m=function(e,t,s){e.removeEventListener(_,t),e.removeEventListener(v,s)},b=function(e,t,s){var n,r,o=e.target;n=o,r=s.class_loading,a?n.classList.remove(r):n.className=n.className.replace(new RegExp("(^|\\s+)"+r+"(\\s+|$)")," ").replace(/^\s+/,"").replace(/\s+$/,""),d(o,t?s.class_loaded:s.class_error),f(t?s.callback_load:s.callback_error,o)},i=function(e,t){var s,n,r,o,a,i;-1<["IMG","IFRAME"].indexOf(e.tagName)&&(n=t,r=function e(t){b(t,!0,n),m(s,e,o)},o=function e(t){b(t,!1,n),m(s,r,e)},(s=e).addEventListener(_,r),s.addEventListener(v,o),d(e,t.class_loading)),u(e,t),a="was-processed",i=!0,e.setAttribute(c+a,i),f(t.callback_set,e)},e=function(e,t){this._settings=_extends({},s,e),this._setObserver(),this.update(t)};e.prototype={_setObserver:function(){var s=this;if("IntersectionObserver"in window){var n=this._settings;this._observer=new IntersectionObserver(function(e){e.forEach(function(e){if(e.isIntersecting||0<e.intersectionRatio){var t=e.target;i(t,n),s._observer.unobserve(t)}}),s._elements=r(s._elements)},{root:n.container===document?null:n.container,rootMargin:n.threshold+"px"})}},update:function(e){var t=this,s=this._settings,n=e||s.container.querySelectorAll(s.elements_selector);this._elements=r(Array.prototype.slice.call(n)),this._observer?this._elements.forEach(function(e){t._observer.observe(e)}):(this._elements.forEach(function(e){i(e,s)}),this._elements=r(this._elements))},destroy:function(){var t=this;this._observer&&(r(this._elements).forEach(function(e){t._observer.unobserve(e)}),this._observer=null),this._elements=null,this._settings=null}};var t=window.lazyLoadOptions;return t&&function(e,t){if(t.length)for(var s,n=0;s=t[n];n+=1)o(e,s);else o(e,t)}(e,t),e});!function(e,t){"use strict";var n,a,d=function(){n=new LazyLoad({elements_selector:"[data-lazyloaded]"}),a=function(){n.update()},e.MutationObserver&&new MutationObserver(a).observe(t.documentElement,{childList:!0,subtree:!0,attributes:!0})};e.addEventListener?e.addEventListener("load",d,!1):e.attachEvent("onload",d)}(window,document);
1
+ var _extends=Object.assign||function(t){for(var e=1;e<arguments.length;e++){var n=arguments[e];for(var o in n)Object.prototype.hasOwnProperty.call(n,o)&&(t[o]=n[o])}return t},_typeof="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t};!function(t,e){"object"===("undefined"==typeof exports?"undefined":_typeof(exports))&&"undefined"!=typeof module?module.exports=e():"function"==typeof define&&define.amd?define(e):t.LazyLoad=e()}(this,function(){"use strict";var n={elements_selector:"img",container:document,threshold:300,thresholds:null,data_src:"src",data_srcset:"srcset",data_sizes:"sizes",data_bg:"bg",class_loading:"loading",class_loaded:"loaded",class_error:"error",load_delay:0,callback_load:null,callback_error:null,callback_set:null,callback_enter:null,callback_finish:null,to_webp:!1},a="data-",s="was-processed",o="ll-timeout",r="true",c=function(t,e){return t.getAttribute(a+e)},i=function(t,e,n){var o=a+e;null!==n?t.setAttribute(o,n):t.removeAttribute(o)},l=function(t){return c(t,s)===r},u=function(t,e){return i(t,o,e)},d=function(t){return c(t,o)},f=function(t,e){var n,o="LazyLoad::Initialized",a=new t(e);try{n=new CustomEvent(o,{detail:{instance:a}})}catch(t){(n=document.createEvent("CustomEvent")).initCustomEvent(o,!1,!1,{instance:a})}window.dispatchEvent(n)};var t,e,_=function(t,e){return e?t.replace(/\.(jpe?g|png)/gi,".webp"):t},v="undefined"!=typeof window,h=v&&!("onscroll"in window)||/(gle|ing|ro)bot|crawl|spider/i.test(navigator.userAgent),b=v&&"IntersectionObserver"in window,g=v&&"classList"in document.createElement("p"),m=v&&(t="image/webp",!(!(e=document.createElement("canvas")).getContext||!e.getContext("2d"))&&0===e.toDataURL(t).indexOf("data:"+t)),p=function(t,e,n,o){for(var a,s=0;a=t.children[s];s+=1)if("SOURCE"===a.tagName){var r=c(a,n);y(a,e,r,o)}},y=function(t,e,n,o){n&&t.setAttribute(e,_(n,o))},w={IMG:function(t,e){var n=m&&e.to_webp,o=e.data_srcset,a=t.parentNode;a&&"PICTURE"===a.tagName&&p(a,"srcset",o,n);var s=c(t,e.data_sizes);y(t,"sizes",s);var r=c(t,o);y(t,"srcset",r,n);var i=c(t,e.data_src);y(t,"src",i,n)},IFRAME:function(t,e){var n=c(t,e.data_src);y(t,"src",n)},VIDEO:function(t,e){var n=e.data_src,o=c(t,n);p(t,"src",n),y(t,"src",o),t.load()}},E=function(t,e){var n,o,a=e._settings,s=t.tagName,r=w[s];if(r)return r(t,a),e._updateLoadingCount(1),void(e._elements=(n=e._elements,o=t,n.filter(function(t){return t!==o})));!function(t,e){var n=m&&e.to_webp,o=c(t,e.data_src),a=c(t,e.data_bg);if(o){var s=_(o,n);t.style.backgroundImage='url("'+s+'")'}if(a){var r=_(a,n);t.style.backgroundImage=r}}(t,a)},L=function(t,e){g?t.classList.add(e):t.className+=(t.className?" ":"")+e},I=function(t,e){t&&t(e)},O="load",C="loadeddata",k="error",x=function(t,e,n){t.addEventListener(e,n)},A=function(t,e,n){t.removeEventListener(e,n)},z=function(t,e,n){A(t,O,e),A(t,C,e),A(t,k,n)},N=function(t,e,n){var o,a,s=n._settings,r=e?s.class_loaded:s.class_error,i=e?s.callback_load:s.callback_error,c=t.target;o=c,a=s.class_loading,g?o.classList.remove(a):o.className=o.className.replace(new RegExp("(^|\\s+)"+a+"(\\s+|$)")," ").replace(/^\s+/,"").replace(/\s+$/,""),L(c,r),I(i,c),n._updateLoadingCount(-1)},M=function(n,o){var t,e,a,s=function t(e){N(e,!0,o),z(n,t,r)},r=function t(e){N(e,!1,o),z(n,s,t)};a=r,x(t=n,O,e=s),x(t,C,e),x(t,k,a)},R=["IMG","IFRAME","VIDEO"],S=function(t,e,n){D(t,n),e.unobserve(t)},j=function(t){var e=d(t);e&&(clearTimeout(e),u(t,null))};function D(t,e,n){var o=e._settings;!n&&l(t)||(I(o.callback_enter,t),-1<R.indexOf(t.tagName)&&(M(t,e),L(t,o.class_loading)),E(t,e),i(t,s,r),I(o.callback_set,t))}var T=function(t){return t.isIntersecting||0<t.intersectionRatio},U=function(t,e){this._settings=_extends({},n,t),this._setObserver(),this._loadingCount=0,this.update(e)};return U.prototype={_manageIntersection:function(t){var e,n,o,a,s,r=this._observer,i=this._settings.load_delay,c=t.target;i?T(t)?(e=c,n=r,a=(o=this)._settings.load_delay,(s=d(e))||(s=setTimeout(function(){S(e,n,o),j(e)},a),u(e,s))):j(c):T(t)&&S(c,r,this)},_onIntersection:function(t){t.forEach(this._manageIntersection.bind(this))},_setObserver:function(){var t;b&&(this._observer=new IntersectionObserver(this._onIntersection.bind(this),{root:(t=this._settings).container===document?null:t.container,rootMargin:t.thresholds||t.threshold+"px"}))},_updateLoadingCount:function(t){this._loadingCount+=t,0===this._elements.length&&0===this._loadingCount&&I(this._settings.callback_finish)},update:function(t){var e=this,n=this._settings,o=t||n.container.querySelectorAll(n.elements_selector);this._elements=Array.prototype.slice.call(o).filter(function(t){return!l(t)}),!h&&this._observer?this._elements.forEach(function(t){e._observer.observe(t)}):this.loadAll()},destroy:function(){var e=this;this._observer&&(this._elements.forEach(function(t){e._observer.unobserve(t)}),this._observer=null),this._elements=null,this._settings=null},load:function(t,e){D(t,this,e)},loadAll:function(){var e=this;this._elements.forEach(function(t){e.load(t)})}},v&&function(t,e){if(e)if(e.length)for(var n,o=0;n=e[o];o+=1)f(t,n);else f(t,e)}(U,window.lazyLoadOptions),U}),function(t,e){"use strict";var n,o,a=function(){n=new LazyLoad({elements_selector:"[data-lazyloaded]"}),o=function(){n.update()},t.MutationObserver&&new MutationObserver(o).observe(e.documentElement,{childList:!0,subtree:!0,attributes:!0})};t.addEventListener?t.addEventListener("load",a,!1):t.attachEvent("onload",a)}(window,document);
languages/litespeed-cache.pot CHANGED
@@ -2,9 +2,9 @@
2
  # This file is distributed under the same license as the LiteSpeed Cache package.
3
  msgid ""
4
  msgstr ""
5
- "Project-Id-Version: LiteSpeed Cache 2.6.2\n"
6
  "Report-Msgid-Bugs-To: https://wordpress.org/support/plugin/litespeed-cache\n"
7
- "POT-Creation-Date: 2018-10-11 19:29:29+00:00\n"
8
  "MIME-Version: 1.0\n"
9
  "Content-Type: text/plain; charset=UTF-8\n"
10
  "Content-Transfer-Encoding: 8bit\n"
@@ -606,7 +606,7 @@ msgstr ""
606
  #: admin/tpl/setting/settings_debug.php:105
607
  #: admin/tpl/setting/settings_debug.php:138
608
  #: admin/tpl/setting/settings_media.php:182
609
- #: admin/tpl/setting/settings_optimize.php:15 admin/tpl/settings.php:161
610
  msgid "WARNING"
611
  msgstr ""
612
 
@@ -854,11 +854,27 @@ msgid ""
854
  "Cache settings."
855
  msgstr ""
856
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
857
  #: admin/tpl/inc/admin_footer.php:6
858
  msgid "Rate %s on %s"
859
  msgstr ""
860
 
861
- #. #-#-#-#-# litespeed-cache.pot (LiteSpeed Cache 2.6.2) #-#-#-#-#
862
  #. Plugin Name of the plugin/theme
863
  #: admin/tpl/inc/admin_footer.php:6 inc/gui.class.php:353
864
  #: includes/litespeed-cache-gui.class.php:353
@@ -3890,25 +3906,25 @@ msgstr ""
3890
  msgid "LiteSpeed Cache Settings"
3891
  msgstr ""
3892
 
3893
- #: admin/tpl/settings.php:150
3894
  msgid "Hide Advanced Options"
3895
  msgstr ""
3896
 
3897
- #: admin/tpl/settings.php:152
3898
  msgid "Show Advanced Options"
3899
  msgstr ""
3900
 
3901
- #: admin/tpl/settings.php:163
3902
  msgid "The network admin selected use primary site configs for all subsites."
3903
  msgstr ""
3904
 
3905
- #: admin/tpl/settings.php:164
3906
  msgid ""
3907
  "The following options are selected, but are not editable in this settings "
3908
  "page."
3909
  msgstr ""
3910
 
3911
- #: admin/tpl/settings.php:186 admin/tpl/settings.php:189
3912
  msgid "Save Changes"
3913
  msgstr ""
3914
 
@@ -4066,8 +4082,8 @@ msgstr ""
4066
  msgid "Communicated with LiteSpeed Image Optimization Server successfully."
4067
  msgstr ""
4068
 
4069
- #: inc/img_optm.class.php:166 inc/img_optm.class.php:1467
4070
- #: inc/img_optm.class.php:1532
4071
  msgid "No image found."
4072
  msgstr ""
4073
 
@@ -4098,52 +4114,56 @@ msgid ""
4098
  "automated."
4099
  msgstr ""
4100
 
4101
- #: inc/img_optm.class.php:1357
4102
  msgid "Destroy unfinished data successfully."
4103
  msgstr ""
4104
 
4105
- #: inc/img_optm.class.php:1570
4106
  msgid ""
4107
  "Pushed %1$s groups with %2$s images to LiteSpeed optimization server, "
4108
  "accepted %3$s groups with %4$s images."
4109
  msgstr ""
4110
 
4111
- #: inc/img_optm.class.php:1746
4112
  msgid "Removed %1$s images and saved %2$s successfully."
4113
  msgstr ""
4114
 
4115
- #: inc/img_optm.class.php:1941
4116
  msgid "Switched images successfully."
4117
  msgstr ""
4118
 
4119
- #: inc/img_optm.class.php:1972
4120
  msgid "Disabled WebP file successfully."
4121
  msgstr ""
4122
 
4123
- #: inc/img_optm.class.php:1978
4124
  msgid "Enabled WebP file successfully."
4125
  msgstr ""
4126
 
4127
- #: inc/img_optm.class.php:1994
4128
  msgid "Restored original file successfully."
4129
  msgstr ""
4130
 
4131
- #: inc/img_optm.class.php:2001
4132
  msgid "Switched to optimized file successfully."
4133
  msgstr ""
4134
 
4135
- #: inc/img_optm.class.php:2061
4136
  msgid "Reset the optimized data successfully."
4137
  msgstr ""
4138
 
4139
- #: inc/import.class.php:140
4140
  msgid "Import failed due to file error."
4141
  msgstr ""
4142
 
4143
- #: inc/import.class.php:184
4144
  msgid "Imported setting file %s successfully."
4145
  msgstr ""
4146
 
 
 
 
 
4147
  #: inc/litespeed-cache.class.php:270 includes/litespeed-cache.class.php:270
4148
  msgid "Crawler blacklist is saved."
4149
  msgstr ""
@@ -4184,10 +4204,6 @@ msgstr ""
4184
  msgid "Click to Switch To Optimized File"
4185
  msgstr ""
4186
 
4187
- #: inc/media.class.php:243
4188
- msgid "Reset"
4189
- msgstr ""
4190
-
4191
  #: inc/purge.class.php:163 includes/litespeed-cache-purge.class.php:163
4192
  msgid "Purged all caches successfully."
4193
  msgstr ""
2
  # This file is distributed under the same license as the LiteSpeed Cache package.
3
  msgid ""
4
  msgstr ""
5
+ "Project-Id-Version: LiteSpeed Cache 2.6.3\n"
6
  "Report-Msgid-Bugs-To: https://wordpress.org/support/plugin/litespeed-cache\n"
7
+ "POT-Creation-Date: 2018-10-18 15:29:31+00:00\n"
8
  "MIME-Version: 1.0\n"
9
  "Content-Type: text/plain; charset=UTF-8\n"
10
  "Content-Transfer-Encoding: 8bit\n"
606
  #: admin/tpl/setting/settings_debug.php:105
607
  #: admin/tpl/setting/settings_debug.php:138
608
  #: admin/tpl/setting/settings_media.php:182
609
+ #: admin/tpl/setting/settings_optimize.php:15 admin/tpl/settings.php:185
610
  msgid "WARNING"
611
  msgstr ""
612
 
854
  "Cache settings."
855
  msgstr ""
856
 
857
+ #: admin/tpl/import_export.php:58 admin/tpl/settings.php:218
858
+ msgid "Reset All Settings"
859
+ msgstr ""
860
+
861
+ #: admin/tpl/import_export.php:60
862
+ msgid "Are you sure to reset all settings to default settings?"
863
+ msgstr ""
864
+
865
+ #: admin/tpl/import_export.php:61 inc/media.class.php:243
866
+ msgid "Reset"
867
+ msgstr ""
868
+
869
+ #: admin/tpl/import_export.php:65
870
+ msgid "This will reset all settings to default settings."
871
+ msgstr ""
872
+
873
  #: admin/tpl/inc/admin_footer.php:6
874
  msgid "Rate %s on %s"
875
  msgstr ""
876
 
877
+ #. #-#-#-#-# litespeed-cache.pot (LiteSpeed Cache 2.6.3) #-#-#-#-#
878
  #. Plugin Name of the plugin/theme
879
  #: admin/tpl/inc/admin_footer.php:6 inc/gui.class.php:353
880
  #: includes/litespeed-cache-gui.class.php:353
3906
  msgid "LiteSpeed Cache Settings"
3907
  msgstr ""
3908
 
3909
+ #: admin/tpl/settings.php:174
3910
  msgid "Hide Advanced Options"
3911
  msgstr ""
3912
 
3913
+ #: admin/tpl/settings.php:176
3914
  msgid "Show Advanced Options"
3915
  msgstr ""
3916
 
3917
+ #: admin/tpl/settings.php:187
3918
  msgid "The network admin selected use primary site configs for all subsites."
3919
  msgstr ""
3920
 
3921
+ #: admin/tpl/settings.php:188
3922
  msgid ""
3923
  "The following options are selected, but are not editable in this settings "
3924
  "page."
3925
  msgstr ""
3926
 
3927
+ #: admin/tpl/settings.php:210 admin/tpl/settings.php:213
3928
  msgid "Save Changes"
3929
  msgstr ""
3930
 
4082
  msgid "Communicated with LiteSpeed Image Optimization Server successfully."
4083
  msgstr ""
4084
 
4085
+ #: inc/img_optm.class.php:166 inc/img_optm.class.php:1468
4086
+ #: inc/img_optm.class.php:1533
4087
  msgid "No image found."
4088
  msgstr ""
4089
 
4114
  "automated."
4115
  msgstr ""
4116
 
4117
+ #: inc/img_optm.class.php:1358
4118
  msgid "Destroy unfinished data successfully."
4119
  msgstr ""
4120
 
4121
+ #: inc/img_optm.class.php:1571
4122
  msgid ""
4123
  "Pushed %1$s groups with %2$s images to LiteSpeed optimization server, "
4124
  "accepted %3$s groups with %4$s images."
4125
  msgstr ""
4126
 
4127
+ #: inc/img_optm.class.php:1747
4128
  msgid "Removed %1$s images and saved %2$s successfully."
4129
  msgstr ""
4130
 
4131
+ #: inc/img_optm.class.php:1942
4132
  msgid "Switched images successfully."
4133
  msgstr ""
4134
 
4135
+ #: inc/img_optm.class.php:1973
4136
  msgid "Disabled WebP file successfully."
4137
  msgstr ""
4138
 
4139
+ #: inc/img_optm.class.php:1979
4140
  msgid "Enabled WebP file successfully."
4141
  msgstr ""
4142
 
4143
+ #: inc/img_optm.class.php:1995
4144
  msgid "Restored original file successfully."
4145
  msgstr ""
4146
 
4147
+ #: inc/img_optm.class.php:2002
4148
  msgid "Switched to optimized file successfully."
4149
  msgstr ""
4150
 
4151
+ #: inc/img_optm.class.php:2062
4152
  msgid "Reset the optimized data successfully."
4153
  msgstr ""
4154
 
4155
+ #: inc/import.class.php:148
4156
  msgid "Import failed due to file error."
4157
  msgstr ""
4158
 
4159
+ #: inc/import.class.php:203
4160
  msgid "Imported setting file %s successfully."
4161
  msgstr ""
4162
 
4163
+ #: inc/import.class.php:249
4164
+ msgid "Reset successfully."
4165
+ msgstr ""
4166
+
4167
  #: inc/litespeed-cache.class.php:270 includes/litespeed-cache.class.php:270
4168
  msgid "Crawler blacklist is saved."
4169
  msgstr ""
4204
  msgid "Click to Switch To Optimized File"
4205
  msgstr ""
4206
 
 
 
 
 
4207
  #: inc/purge.class.php:163 includes/litespeed-cache-purge.class.php:163
4208
  msgid "Purged all caches successfully."
4209
  msgstr ""
litespeed-cache.php CHANGED
@@ -15,7 +15,7 @@
15
  * Plugin Name: LiteSpeed Cache
16
  * Plugin URI: https://www.litespeedtech.com/products/cache-plugins/wordpress-acceleration
17
  * Description: High-performance page caching and site optimization from LiteSpeed
18
- * Version: 2.6.2
19
  * Author: LiteSpeed Technologies
20
  * Author URI: https://www.litespeedtech.com
21
  * License: GPLv3
15
  * Plugin Name: LiteSpeed Cache
16
  * Plugin URI: https://www.litespeedtech.com/products/cache-plugins/wordpress-acceleration
17
  * Description: High-performance page caching and site optimization from LiteSpeed
18
+ * Version: 2.6.3
19
  * Author: LiteSpeed Technologies
20
  * Author URI: https://www.litespeedtech.com
21
  * License: GPLv3
readme.txt CHANGED
@@ -3,7 +3,7 @@ Contributors: LiteSpeedTech
3
  Tags: caching, optimize, performance, pagespeed, seo, speed, image optimize, compress, object cache, redis, memcached, database cleaner
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  Requires at least: 4.0
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  Tested up to: 4.9.8
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- Stable tag: 2.6.2
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  License: GPLv3
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  License URI: http://www.gnu.org/licenses/gpl.html
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@@ -275,13 +275,22 @@ Click on the `Advanced View` link at the top of the page, and several more tabs
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  == Changelog ==
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  = 2.6.2 - Oct 11 2018 =
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  * <strong>Setting</strong>: Automatically correct invalid numeric values in configuration settings upon submit.
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  * 🐞<strong>Media</strong>: Fixed the issue where iframe lazy load was broken by latest Chrome release. (@ofmarconi)
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  * 🐞: Fixed an issue with Multisite where subsites failed to purge when only primary site has WooCommerce . (@kierancalv)
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  = 2.6.1 - Oct 4 2018 =
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- * 🌱 Ability to generate separate Critical CSS Cache for Post Types & URIs.
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  * <strong>API</strong>: Filter `litespeed_frontend_htaccess` for frontend htaccess path.
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  * <strong>Media</strong>: Removed responsive placeholder generation history to save space.
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  Tags: caching, optimize, performance, pagespeed, seo, speed, image optimize, compress, object cache, redis, memcached, database cleaner
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  Requires at least: 4.0
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  Tested up to: 4.9.8
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+ Stable tag: 2.6.3
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  License: GPLv3
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  License URI: http://www.gnu.org/licenses/gpl.html
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  == Changelog ==
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+ = 2.6.3 - Oct 18 2018 =
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+ * 🌱: Added the ability to Reset All Options.
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+ * 🌱<strong>CLI</strong>: Added new `lscache-admin reset_options` command.
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+ * <strong>GUI</strong>: Added shortcuts for more of the Settings tabs.
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+ * <strong>Media</strong>: Updated Lazy Load JS library to the most recent version.
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+ * There is no longer any need to explicitly Save Settings upon Import.
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+ * Remove Query String now will remove *all* query strings in JS/CSS static files.
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+ * <strong>IAPI</strong>: Added summary info to debug log.
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+
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  = 2.6.2 - Oct 11 2018 =
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  * <strong>Setting</strong>: Automatically correct invalid numeric values in configuration settings upon submit.
289
  * 🐞<strong>Media</strong>: Fixed the issue where iframe lazy load was broken by latest Chrome release. (@ofmarconi)
290
  * 🐞: Fixed an issue with Multisite where subsites failed to purge when only primary site has WooCommerce . (@kierancalv)
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  = 2.6.1 - Oct 4 2018 =
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+ * 🌱: Ability to generate separate Critical CSS Cache for Post Types & URIs.
294
  * <strong>API</strong>: Filter `litespeed_frontend_htaccess` for frontend htaccess path.
295
  * <strong>Media</strong>: Removed responsive placeholder generation history to save space.
296