W3 Total Cache - Version 2.1.7

Version Description

  • Fix: Corrected relative paths used in the JS minify YUI Compressor
  • Fix: Disallow crawling of cache directory
  • Fix: Responsive display for the dashboard
  • Enhancement: Added lazy load threshold setting
  • Enhancement: Added feature policy security headers to settings
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Release Info

Developer joemoto
Plugin Icon 128x128 W3 Total Cache
Version 2.1.7
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Code changes from version 2.1.6 to 2.1.7

Files changed (11) hide show
  1. BrowserCache_Page_View_SectionSecurity.php +61 -29
  2. ConfigKeys.php +4 -0
  3. Generic_Environment.php +57 -0
  4. Generic_Page_Dashboard_View.css +8 -0
  5. UserExperience_LazyLoad_Page_View.php +8 -0
  6. UserExperience_LazyLoad_Plugin.php +8 -1
  7. Util_Rule.php +17 -1
  8. lib/YuiCssMin/Minifier.php +3 -0
  9. readme.txt +8 -1
  10. w3-total-cache-api.php +3 -1
  11. w3-total-cache.php +1 -1
BrowserCache_Page_View_SectionSecurity.php CHANGED
@@ -19,111 +19,143 @@ $fp_values = $c->get_array( 'browsercache.security.fp.values' );
19
  $feature_policies = array(
20
  array(
21
  'label' => 'accelerometer',
22
- 'description' => __( 'controls whether the current document is allowed to gather information about the acceleration of the device through the Accelerometer interface', 'w3-total-cache' ),
23
  ),
24
  array(
25
  'label' => 'ambient-light-sensor',
26
- 'description' => __( 'controls whether the current document is allowed to gather information about the amount of light in the environment around the device through the AmbientLightSensor interface', 'w3-total-cache' ),
27
  ),
28
  array(
29
  'label' => 'autoplay',
30
- 'description' => __( 'controls whether the current document is allowed to autoplay media requested through the HTMLMediaElement interface', 'w3-total-cache' ),
 
 
 
 
31
  ),
32
  array(
33
  'label' => 'camera',
34
- 'description' => __( 'controls whether the current document is allowed to use video input devices', 'w3-total-cache' ),
35
  ),
36
  array(
37
  'label' => 'display-capture',
38
- 'description' => __( 'controls whether or not the document is permitted to use Screen Capture API', 'w3-total-cache' ),
39
  ),
40
  array(
41
  'label' => 'document-domain',
42
- 'description' => __( 'controls whether the current document is allowed to set document.domain', 'w3-total-cache' ),
43
  ),
44
  array(
45
  'label' => 'encrypted-media',
46
- 'description' => __( 'controls whether the current document is allowed to use the Encrypted Media Extensions API (EME)', 'w3-total-cache' ),
 
 
 
 
 
 
 
 
47
  ),
48
  array(
49
  'label' => 'fullscreen',
50
- 'description' => __( 'controls whether the current document is allowed to use Element.requestFullScreen()', 'w3-total-cache' ),
 
 
 
 
51
  ),
52
  array(
53
  'label' => 'geolocation',
54
- 'description' => __( 'controls whether the current document is allowed to use the Geolocation Interface', 'w3-total-cache' ),
55
  ),
56
  array(
57
  'label' => 'gyroscope',
58
- 'description' => __( 'controls whether the current document is allowed to gather information about the orientation of the device through the Gyroscope interface', 'w3-total-cache' ),
59
  ),
60
  array(
61
  'label' => 'layout-animations',
62
- 'description' => __( 'controls whether the current document is allowed to show layout animations', 'w3-total-cache' ),
63
  ),
64
  array(
65
  'label' => 'legacy-image-formats',
66
- 'description' => __( 'controls whether the current document is allowed to display images in legacy formats', 'w3-total-cache' ),
67
  ),
68
  array(
69
  'label' => 'magnetometer',
70
- 'description' => __( 'controls whether the current document is allowed to gather information about the orientation of the device through the Magnetometer interface', 'w3-total-cache' ),
71
  ),
72
  array(
73
  'label' => 'microphone',
74
- 'description' => __( 'controls whether the current document is allowed to use audio input devices', 'w3-total-cache' ),
75
  ),
76
  array(
77
  'label' => 'midi',
78
- 'description' => __( 'controls whether the current document is allowed to use the Web MIDI API', 'w3-total-cache' ),
 
 
 
 
79
  ),
80
  array(
81
  'label' => 'oversized-images',
82
- 'description' => __( 'controls whether the current document is allowed to download and display large images', 'w3-total-cache' ),
83
  ),
84
  array(
85
  'label' => 'payment',
86
- 'description' => __( 'controls whether the current document is allowed to use the Payment Request API', 'w3-total-cache' ),
87
  ),
88
  array(
89
  'label' => 'picture-in-picture',
90
- 'description' => __( 'controls whether the current document is allowed to play a video in a Picture-in-Picture mode via the corresponding API', 'w3-total-cache' ),
 
 
 
 
91
  ),
92
  array(
93
- 'label' => 'publickey-credentials',
94
- 'description' => __( 'controls whether the current document is allowed to access Web Authentcation API', 'w3-total-cache' ),
95
  ),
96
  array(
97
  'label' => 'speaker',
98
- 'description' => __( 'controls whether the current document is allowed to play audio via any methods', 'w3-total-cache' ),
99
  ),
100
  array(
101
  'label' => 'sync-xhr',
102
- 'description' => __( 'controls whether the current document is allowed to make synchronous XMLHttpRequest requests', 'w3-total-cache' ),
103
  ),
104
  array(
105
  'label' => 'unoptimized-images',
106
- 'description' => __( 'controls whether the current document is allowed to download and display unoptimized images', 'w3-total-cache' ),
107
  ),
108
  array(
109
  'label' => 'unsized-media',
110
- 'description' => __( 'controls whether the current document is allowed to change the size of media elements after the initial layout is complete', 'w3-total-cache' ),
111
  ),
112
  array(
113
  'label' => 'usb',
114
- 'description' => __( 'controls whether the current document is allowed to use the WebUSB API', 'w3-total-cache' ),
115
  ),
116
  array(
117
  'label' => 'vibrate',
118
- 'description' => __( 'directive controls whether the current document is allowed to trigger device vibrations via Vibration API', 'w3-total-cache' ),
 
 
 
 
119
  ),
120
  array(
121
  'label' => 'wake-lock',
122
- 'description' => __( 'controls whether the current document is allowed to use Wake Lock API to indicate that device should not enter power-saving mode', 'w3-total-cache' ),
 
 
 
 
123
  ),
124
  array(
125
  'label' => 'xr-spatial-tracking',
126
- 'description' => __( 'controls whether the current document is allowed to use the WebXR Device API.', 'w3-total-cache' ),
127
  ),
128
  );
129
 
@@ -502,7 +534,7 @@ $feature_policies = array(
502
  'control' => 'textbox',
503
  'label' => $i['label'],
504
  'textbox_size' => '50',
505
- 'textbox_placeholder' => "One of: 'self' 'src' 'none' *.domain.com",
506
  'description' => $i['description'],
507
  )
508
  );
19
  $feature_policies = array(
20
  array(
21
  'label' => 'accelerometer',
22
+ 'description' => __( 'Controls whether the current document is allowed to gather information about the acceleration of the device through the Accelerometer interface.', 'w3-total-cache' ),
23
  ),
24
  array(
25
  'label' => 'ambient-light-sensor',
26
+ 'description' => __( 'Controls whether the current document is allowed to gather information about the amount of light in the environment around the device through the AmbientLightSensor interface.', 'w3-total-cache' ),
27
  ),
28
  array(
29
  'label' => 'autoplay',
30
+ 'description' => __( 'Controls whether the current document is allowed to autoplay media requested through the HTMLMediaElement interface.', 'w3-total-cache' ),
31
+ ),
32
+ array(
33
+ 'label' => 'battery',
34
+ 'description' => __( 'Controls whether the use of the Battery Status API is allowed. When this policy is disabled, the Promise returned by Navigator.getBattery() will reject with a NotAllowedError DOMException.', 'w3-total-cache' ),
35
  ),
36
  array(
37
  'label' => 'camera',
38
+ 'description' => __( 'Controls whether the current document is allowed to use video input devices.', 'w3-total-cache' ),
39
  ),
40
  array(
41
  'label' => 'display-capture',
42
+ 'description' => __( 'Controls whether or not the document is permitted to use Screen Capture API.', 'w3-total-cache' ),
43
  ),
44
  array(
45
  'label' => 'document-domain',
46
+ 'description' => __( 'Controls whether the current document is allowed to set document.domain.', 'w3-total-cache' ),
47
  ),
48
  array(
49
  'label' => 'encrypted-media',
50
+ 'description' => __( 'Controls whether the current document is allowed to use the Encrypted Media Extensions API (EME).', 'w3-total-cache' ),
51
+ ),
52
+ array(
53
+ 'label' => 'execution-while-not-rendered',
54
+ 'description' => __( 'Controls whether tasks should execute in frames while they\'re not being rendered (e.g. if an iframe is hidden or display: none).', 'w3-total-cache' ),
55
+ ),
56
+ array(
57
+ 'label' => 'execution-while-out-of-viewport',
58
+ 'description' => __( 'Controls whether tasks should execute in frames while they\'re outside of the visible viewport.', 'w3-total-cache' ),
59
  ),
60
  array(
61
  'label' => 'fullscreen',
62
+ 'description' => __( 'Controls whether the current document is allowed to use Element.requestFullScreen().', 'w3-total-cache' ),
63
+ ),
64
+ array(
65
+ 'label' => 'gamepad',
66
+ 'description' => __( 'Controls whether the current document is allowed to use the Gamepad API. When this policy is disabled, calls to Navigator.getGamepads() will throw a SecurityError DOMException, and the gamepadconnected and gamepaddisconnected events will not fire.', 'w3-total-cache' ),
67
  ),
68
  array(
69
  'label' => 'geolocation',
70
+ 'description' => __( 'Controls whether the current document is allowed to use the Geolocation Interface.', 'w3-total-cache' ),
71
  ),
72
  array(
73
  'label' => 'gyroscope',
74
+ 'description' => __( 'Controls whether the current document is allowed to gather information about the orientation of the device through the Gyroscope interface.', 'w3-total-cache' ),
75
  ),
76
  array(
77
  'label' => 'layout-animations',
78
+ 'description' => __( 'Controls whether the current document is allowed to show layout animations.', 'w3-total-cache' ),
79
  ),
80
  array(
81
  'label' => 'legacy-image-formats',
82
+ 'description' => __( 'Controls whether the current document is allowed to display images in legacy formats.', 'w3-total-cache' ),
83
  ),
84
  array(
85
  'label' => 'magnetometer',
86
+ 'description' => __( 'Controls whether the current document is allowed to gather information about the orientation of the device through the Magnetometer interface.', 'w3-total-cache' ),
87
  ),
88
  array(
89
  'label' => 'microphone',
90
+ 'description' => __( 'Controls whether the current document is allowed to use audio input devices.', 'w3-total-cache' ),
91
  ),
92
  array(
93
  'label' => 'midi',
94
+ 'description' => __( 'Controls whether the current document is allowed to use the Web MIDI API.', 'w3-total-cache' ),
95
+ ),
96
+ array(
97
+ 'label' => 'navigation-override',
98
+ 'description' => __( 'Controls the availability of mechanisms that enables the page author to take control over the behavior of spatial navigation, or to cancel it outright.', 'w3-total-cache' ),
99
  ),
100
  array(
101
  'label' => 'oversized-images',
102
+ 'description' => __( 'Controls whether the current document is allowed to download and display large images.', 'w3-total-cache' ),
103
  ),
104
  array(
105
  'label' => 'payment',
106
+ 'description' => __( 'Controls whether the current document is allowed to use the Payment Request API.', 'w3-total-cache' ),
107
  ),
108
  array(
109
  'label' => 'picture-in-picture',
110
+ 'description' => __( 'Controls whether the current document is allowed to play a video in a Picture-in-Picture mode via the corresponding API.', 'w3-total-cache' ),
111
+ ),
112
+ array(
113
+ 'label' => 'publickey-credentials-get',
114
+ 'description' => __( 'Controls whether the current document is allowed to use the Web Authentication API to retrieve already stored public-key credentials, i.e. via navigator.credentials.get({publicKey: ..., ...}).', 'w3-total-cache' ),
115
  ),
116
  array(
117
+ 'label' => 'screen-wake-lock',
118
+ 'description' => __( 'Controls whether the current document is allowed to use Screen Wake Lock API to indicate that device should not turn off or dim the screen.', 'w3-total-cache' ),
119
  ),
120
  array(
121
  'label' => 'speaker',
122
+ 'description' => __( 'Controls whether the current document is allowed to play audio via any methods.', 'w3-total-cache' ),
123
  ),
124
  array(
125
  'label' => 'sync-xhr',
126
+ 'description' => __( 'Controls whether the current document is allowed to make synchronous XMLHttpRequest requests.', 'w3-total-cache' ),
127
  ),
128
  array(
129
  'label' => 'unoptimized-images',
130
+ 'description' => __( 'Controls whether the current document is allowed to download and display unoptimized images.', 'w3-total-cache' ),
131
  ),
132
  array(
133
  'label' => 'unsized-media',
134
+ 'description' => __( 'Controls whether the current document is allowed to change the size of media elements after the initial layout is complete.', 'w3-total-cache' ),
135
  ),
136
  array(
137
  'label' => 'usb',
138
+ 'description' => __( 'Controls whether the current document is allowed to use the WebUSB API.', 'w3-total-cache' ),
139
  ),
140
  array(
141
  'label' => 'vibrate',
142
+ 'description' => __( 'Controls whether the current document is allowed to trigger device vibrations via Navigator.vibrate() method of Vibration API.', 'w3-total-cache' ),
143
+ ),
144
+ array(
145
+ 'label' => 'vr',
146
+ 'description' => __( 'Controls whether the current document is allowed to use the WebVR API. When this policy is disabled, the Promise returned by Navigator.getVRDisplays() will reject with a DOMException. Keep in mind that the WebVR standard is in the process of being replaced with WebXR.', 'w3-total-cache' ),
147
  ),
148
  array(
149
  'label' => 'wake-lock',
150
+ 'description' => __( 'Controls whether the current document is allowed to use Wake Lock API to indicate that device should not enter power-saving mode.', 'w3-total-cache' ),
151
+ ),
152
+ array(
153
+ 'label' => 'web-share',
154
+ 'description' => __( 'Controls whether or not the current document is allowed to use the Navigator.share() of Web Share API to share text, links, images, and other content to arbitrary destinations of user\'s choice, e.g. mobile apps.', 'w3-total-cache' ),
155
  ),
156
  array(
157
  'label' => 'xr-spatial-tracking',
158
+ 'description' => __( 'Controls whether the current document is allowed to use the WebXR Device API.', 'w3-total-cache' ),
159
  ),
160
  );
161
 
534
  'control' => 'textbox',
535
  'label' => $i['label'],
536
  'textbox_size' => '50',
537
+ 'textbox_placeholder' => "One of: * 'self' 'src' 'none' *.domain.com",
538
  'description' => $i['description'],
539
  )
540
  );
ConfigKeys.php CHANGED
@@ -170,6 +170,10 @@ $keys = array(
170
  'type' => 'boolean',
171
  'default' => false
172
  ),
 
 
 
 
173
  'lazyload.process_img' => array(
174
  'type' => 'boolean',
175
  'default' => true
170
  'type' => 'boolean',
171
  'default' => false
172
  ),
173
+ 'lazyload.threshold' => array(
174
+ 'type' => 'string',
175
+ 'default' => ''
176
+ ),
177
  'lazyload.process_img' => array(
178
  'type' => 'boolean',
179
  'default' => true
Generic_Environment.php CHANGED
@@ -16,6 +16,7 @@ class Generic_Environment {
16
  $exs = new Util_Environment_Exceptions();
17
  // create add-ins
18
  $this->create_required_files( $config, $exs );
 
19
 
20
  // create folders
21
  $this->create_required_folders( $exs );
@@ -58,6 +59,7 @@ class Generic_Environment {
58
  $exs = new Util_Environment_Exceptions();
59
 
60
  $this->delete_required_files( $exs );
 
61
 
62
  if ( count( $exs->exceptions() ) > 0 )
63
  throw $exs;
@@ -207,4 +209,59 @@ class Generic_Environment {
207
  return ( ( $script_data = @file_get_contents( W3TC_ADDIN_FILE_ADVANCED_CACHE ) )
208
  && strstr( $script_data, 'PgCache_ContentGrabber' ) !== false );
209
  }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
210
  }
16
  $exs = new Util_Environment_Exceptions();
17
  // create add-ins
18
  $this->create_required_files( $config, $exs );
19
+ $this->robots_rules_add( $config, $exs );
20
 
21
  // create folders
22
  $this->create_required_folders( $exs );
59
  $exs = new Util_Environment_Exceptions();
60
 
61
  $this->delete_required_files( $exs );
62
+ $this->robots_rules_remove( $exs );
63
 
64
  if ( count( $exs->exceptions() ) > 0 )
65
  throw $exs;
209
  return ( ( $script_data = @file_get_contents( W3TC_ADDIN_FILE_ADVANCED_CACHE ) )
210
  && strstr( $script_data, 'PgCache_ContentGrabber' ) !== false );
211
  }
212
+
213
+ /**
214
+ * Write robots.txt directives to prevent crawl of cache directory.
215
+ *
216
+ * @since 2.1.7
217
+ *
218
+ * @param Config $config Configuration.
219
+ * @param Util_Environment_Exceptions $exs Exceptions.
220
+ *
221
+ * @throws Util_WpFile_FilesystemOperationException with S/FTP form if it can't get the required filesystem credentials.
222
+ */
223
+ private function robots_rules_add( $config, $exs ) {
224
+ Util_Rule::add_rules(
225
+ $exs,
226
+ Util_Rule::get_robots_rules_path(),
227
+ $this->robots_rules_generate(),
228
+ W3TC_MARKER_BEGIN_ROBOTS,
229
+ W3TC_MARKER_END_ROBOTS,
230
+ array()
231
+ );
232
+ }
233
+
234
+ /**
235
+ * Generate robots.txt directives.
236
+ *
237
+ * @since 2.1.7
238
+ *
239
+ * @return string
240
+ */
241
+ private function robots_rules_generate() {
242
+ return '
243
+ # BEGIN W3TC ROBOTS
244
+ User-agent: *
245
+ Disallow: /wp-content/cache/
246
+ # END W3TC ROBOTS
247
+ ';
248
+ }
249
+
250
+ /**
251
+ * Removes robots.txt directives.
252
+ *
253
+ * @since 2.1.7
254
+ *
255
+ * @param Util_Environment_Exceptions $exs Exceptions.
256
+ *
257
+ * @throws Util_WpFile_FilesystemOperationException with S/FTP form if it can't get the required filesystem credentials.
258
+ */
259
+ private function robots_rules_remove( $exs ) {
260
+ Util_Rule::remove_rules(
261
+ $exs,
262
+ Util_Environment::site_path() . 'robots.txt',
263
+ W3TC_MARKER_BEGIN_ROBOTS,
264
+ W3TC_MARKER_END_ROBOTS
265
+ );
266
+ }
267
  }
Generic_Page_Dashboard_View.css CHANGED
@@ -126,6 +126,7 @@
126
  }
127
  #w3tc-dashboard-widgets {
128
  min-width: auto;
 
129
  }
130
  #postbox-container-right {
131
  width: 100%;
@@ -139,6 +140,13 @@
139
  #w3tc-dashboard-widgets #normal-sortables .postbox {
140
  width: 100%;
141
  }
 
 
 
 
 
 
 
142
  .w3tc_generic_widgetservice_label {
143
  display: inline;
144
  }
126
  }
127
  #w3tc-dashboard-widgets {
128
  min-width: auto;
129
+ flex-wrap: wrap;
130
  }
131
  #postbox-container-right {
132
  width: 100%;
140
  #w3tc-dashboard-widgets #normal-sortables .postbox {
141
  width: 100%;
142
  }
143
+ #w3tc-dashboard-widgets #side-sortables .postbox .postbox-header .w3tc-widget-text {
144
+ float: none;
145
+ }
146
+ #w3tc-dashboard-widgets #side-sortables .postbox .postbox-header,
147
+ #w3tc-dashboard-widgets #side-sortables .postbox .inside {
148
+ text-align: center;
149
+ }
150
  .w3tc_generic_widgetservice_label {
151
  display: inline;
152
  }
UserExperience_LazyLoad_Page_View.php CHANGED
@@ -40,6 +40,14 @@ $is_google_maps_easy = ( in_array( 'google-maps-easy/gmp.php', $plugins ) );
40
  'w3-total-cache' )
41
  ) );
42
 
 
 
 
 
 
 
 
 
43
  Util_Ui::config_item( array(
44
  'key' => 'lazyload.embed_method',
45
  'label' => __( 'Script Embed method:', 'w3-total-cache' ),
40
  'w3-total-cache' )
41
  ) );
42
 
43
+ Util_Ui::config_item( array(
44
+ 'key' => 'lazyload.threshold',
45
+ 'control' => 'textbox',
46
+ 'label' => __( 'Threshold', 'w3-total-cache' ),
47
+ 'description' => __( 'The outer distance off the scrolling area from which to start loading the elements (example: 100px, 10%).',
48
+ 'w3-total-cache' )
49
+ ) );
50
+
51
  Util_Ui::config_item( array(
52
  'key' => 'lazyload.embed_method',
53
  'label' => __( 'Script Embed method:', 'w3-total-cache' ),
UserExperience_LazyLoad_Plugin.php CHANGED
@@ -131,7 +131,14 @@ class UserExperience_LazyLoad_Plugin {
131
  $method = $this->config->get_string( 'lazyload.embed_method' );
132
 
133
  $fireEvent = 'function(t){var e;try{e=new CustomEvent("w3tc_lazyload_loaded",{detail:{e:t}})}catch(a){(e=document.createEvent("CustomEvent")).initCustomEvent("w3tc_lazyload_loaded",!1,!1,{e:t})}window.dispatchEvent(e)}';
134
- $config = '{elements_selector:".lazy",callback_loaded:' . $fireEvent . '}';
 
 
 
 
 
 
 
135
 
136
  $on_initialized_javascript = apply_filters( 'w3tc_lazyload_on_initialized_javascript', '' );
137
 
131
  $method = $this->config->get_string( 'lazyload.embed_method' );
132
 
133
  $fireEvent = 'function(t){var e;try{e=new CustomEvent("w3tc_lazyload_loaded",{detail:{e:t}})}catch(a){(e=document.createEvent("CustomEvent")).initCustomEvent("w3tc_lazyload_loaded",!1,!1,{e:t})}window.dispatchEvent(e)}';
134
+
135
+ $thresholds = '';
136
+ $config_threshold = $this->config->get_string( 'lazyload.threshold' );
137
+ if ( !empty( $config_threshold ) ) {
138
+ $thresholds = 'thresholds:' . json_encode( $config_threshold ) . ',';
139
+ }
140
+
141
+ $config = '{elements_selector:".lazy",' . $thresholds . 'callback_loaded:' . $fireEvent . '}';
142
 
143
  $on_initialized_javascript = apply_filters( 'w3tc_lazyload_on_initialized_javascript', '' );
144
 
Util_Rule.php CHANGED
@@ -135,12 +135,28 @@ class Util_Rule {
135
  return false;
136
  }
137
 
 
 
 
 
 
138
  static public function get_new_relic_rules_core_path() {
139
  return Util_Rule::get_pgcache_rules_core_path();
140
  }
141
 
142
  /**
143
- * Returns true if we can modify rules
 
 
 
 
 
 
 
 
 
 
 
144
  *
145
  * @param string $path
146
  * @return boolean
135
  return false;
136
  }
137
 
138
+ /**
139
+ * Returns path of pagecache core rules file for new relic.
140
+ *
141
+ * @return string
142
+ */
143
  static public function get_new_relic_rules_core_path() {
144
  return Util_Rule::get_pgcache_rules_core_path();
145
  }
146
 
147
  /**
148
+ * Returns path of robots.txt.
149
+ *
150
+ * @since 2.1.7
151
+ *
152
+ * @return string
153
+ */
154
+ static public function get_robots_rules_path() {
155
+ return Util_Environment::site_path() . 'robots.txt';
156
+ }
157
+
158
+ /**
159
+ * Returns true if we can modify rules.
160
  *
161
  * @param string $path
162
  * @return boolean
lib/YuiCssMin/Minifier.php CHANGED
@@ -64,6 +64,9 @@ class Minifier
64
 
65
  public static function minify_static($css, $options = array()) {
66
  $m = new Minifier();
 
 
 
67
  return $m->run($css);
68
  }
69
 
64
 
65
  public static function minify_static($css, $options = array()) {
66
  $m = new Minifier();
67
+
68
+ $css = \W3TCL\Minify\Minify_CSS_UriRewriter::rewrite($css, $options);
69
+
70
  return $m->run($css);
71
  }
72
 
readme.txt CHANGED
@@ -3,7 +3,7 @@ Contributors: boldgrid, fredericktownes, maxicusc, gidomanders, bwmarkle, harryj
3
  Tags: seo, cache, optimize, pagespeed, performance, caching, compression, maxcdn, nginx, varnish, redis, new relic, aws, amazon web services, s3, cloudfront, rackspace, cloudflare, azure, apache
4
  Requires at least: 3.8
5
  Tested up to: 5.8
6
- Stable tag: 2.1.6
7
  License: GPLv2 or later
8
  License URI: http://www.gnu.org/licenses/gpl-2.0.html
9
 
@@ -275,6 +275,13 @@ Please reach out to all of these people and support their projects if you're so
275
 
276
  == Changelog ==
277
 
 
 
 
 
 
 
 
278
  = 2.1.6 =
279
  * Fix: JS minify issue with template literal backticks
280
  * Fix: Do not redirect when using WP-CLI
3
  Tags: seo, cache, optimize, pagespeed, performance, caching, compression, maxcdn, nginx, varnish, redis, new relic, aws, amazon web services, s3, cloudfront, rackspace, cloudflare, azure, apache
4
  Requires at least: 3.8
5
  Tested up to: 5.8
6
+ Stable tag: 2.1.7
7
  License: GPLv2 or later
8
  License URI: http://www.gnu.org/licenses/gpl-2.0.html
9
 
275
 
276
  == Changelog ==
277
 
278
+ = 2.1.7 =
279
+ * Fix: Corrected relative paths used in the JS minify YUI Compressor
280
+ * Fix: Disallow crawling of cache directory
281
+ * Fix: Responsive display for the dashboard
282
+ * Enhancement: Added lazy load threshold setting
283
+ * Enhancement: Added feature policy security headers to settings
284
+
285
  = 2.1.6 =
286
  * Fix: JS minify issue with template literal backticks
287
  * Fix: Do not redirect when using WP-CLI
w3-total-cache-api.php CHANGED
@@ -5,7 +5,7 @@ if ( !defined( 'ABSPATH' ) ) {
5
  }
6
 
7
  define( 'W3TC', true );
8
- define( 'W3TC_VERSION', '2.1.6' );
9
  define( 'W3TC_POWERED_BY', 'W3 Total Cache' );
10
  define( 'W3TC_EMAIL', 'w3tc@w3-edge.com' );
11
  define( 'W3TC_TEXT_DOMAIN', 'w3-total-cache' );
@@ -104,6 +104,7 @@ define( 'W3TC_MARKER_BEGIN_MINIFY_CORE', '# BEGIN W3TC Minify core' );
104
  define( 'W3TC_MARKER_BEGIN_MINIFY_CACHE', '# BEGIN W3TC Minify cache' );
105
  define( 'W3TC_MARKER_BEGIN_MINIFY_LEGACY', '# BEGIN W3TC Minify' );
106
  define( 'W3TC_MARKER_BEGIN_CDN', '# BEGIN W3TC CDN' );
 
107
 
108
 
109
  define( 'W3TC_MARKER_END_WORDPRESS', '# END WordPress' );
@@ -118,6 +119,7 @@ define( 'W3TC_MARKER_END_MINIFY_CACHE', '# END W3TC Minify cache' );
118
  define( 'W3TC_MARKER_END_MINIFY_LEGACY', '# END W3TC Minify' );
119
  define( 'W3TC_MARKER_END_CDN', '# END W3TC CDN' );
120
  define( 'W3TC_MARKER_END_NEW_RELIC_CORE', '# END W3TC New Relic core' );
 
121
 
122
 
123
  if ( !defined( 'W3TC_EXTENSION_DIR' ) ) {
5
  }
6
 
7
  define( 'W3TC', true );
8
+ define( 'W3TC_VERSION', '2.1.7' );
9
  define( 'W3TC_POWERED_BY', 'W3 Total Cache' );
10
  define( 'W3TC_EMAIL', 'w3tc@w3-edge.com' );
11
  define( 'W3TC_TEXT_DOMAIN', 'w3-total-cache' );
104
  define( 'W3TC_MARKER_BEGIN_MINIFY_CACHE', '# BEGIN W3TC Minify cache' );
105
  define( 'W3TC_MARKER_BEGIN_MINIFY_LEGACY', '# BEGIN W3TC Minify' );
106
  define( 'W3TC_MARKER_BEGIN_CDN', '# BEGIN W3TC CDN' );
107
+ define( 'W3TC_MARKER_BEGIN_ROBOTS', '# BEGIN W3TC ROBOTS' );
108
 
109
 
110
  define( 'W3TC_MARKER_END_WORDPRESS', '# END WordPress' );
119
  define( 'W3TC_MARKER_END_MINIFY_LEGACY', '# END W3TC Minify' );
120
  define( 'W3TC_MARKER_END_CDN', '# END W3TC CDN' );
121
  define( 'W3TC_MARKER_END_NEW_RELIC_CORE', '# END W3TC New Relic core' );
122
+ define( 'W3TC_MARKER_END_ROBOTS', '# END W3TC ROBOTS' );
123
 
124
 
125
  if ( !defined( 'W3TC_EXTENSION_DIR' ) ) {
w3-total-cache.php CHANGED
@@ -3,7 +3,7 @@
3
  * Plugin Name: W3 Total Cache
4
  * Plugin URI: https://www.boldgrid.com/totalcache/
5
  * Description: The highest rated and most complete WordPress performance plugin. Dramatically improve the speed and user experience of your site. Add browser, page, object and database caching as well as minify and content delivery network (CDN) to WordPress.
6
- * Version: 2.1.6
7
  * Requires at least: 3.8
8
  * Requires PHP: 5.6
9
  * Author: BoldGrid
3
  * Plugin Name: W3 Total Cache
4
  * Plugin URI: https://www.boldgrid.com/totalcache/
5
  * Description: The highest rated and most complete WordPress performance plugin. Dramatically improve the speed and user experience of your site. Add browser, page, object and database caching as well as minify and content delivery network (CDN) to WordPress.
6
+ * Version: 2.1.7
7
  * Requires at least: 3.8
8
  * Requires PHP: 5.6
9
  * Author: BoldGrid