YouTube Channel - Version 3.0.0

Version Description

(2015-05-07/08/09/10) = * Fix: Migraton of global and widget settings to v3.0.0 * Add: New Global Settings page as replacement of Redux Framework solution * Add: Non-Dismissable Dashboard notice if YouTube Data API Key missing with link to explanation page * Change: Option key ytc_version to youtube_channel_version * Change: Shortcode parameters: res to resource, show to display; but leave old parameter names for backward compatibility * Enhance: Various plugin core micro optimizations * Enhance: Dashboard notices * Enhance: Proper options migration on plugin update * Remove: Redux Framework mentioning from core plugin * Remove: Redux Framework config.php * Remove: chromeless.swf asset * Remove: option Fix height taken by controls as now YouTube displays control bar only when video is hovered

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Release Info

Developer urkekg
Plugin Icon YouTube Channel
Version 3.0.0
Comparing to
See all releases

Code changes from version 2.4.2.1 to 3.0.0

Files changed (14) hide show
  1. assets/css/admin.css +32 -0
  2. assets/js/admin.js +46 -0
  3. assets/js/admin.min.js +1 -0
  4. inc/chromeless.swf +0 -0
  5. inc/config.php +0 -519
  6. inc/settings.php +862 -0
  7. inc/settings_template.php +61 -0
  8. inc/settings_tools.php +1 -1
  9. inc/settings_usage.php +1 -0
  10. inc/settings_usage_shortcode.php +22 -16
  11. inc/widget.php +151 -150
  12. readme.txt +68 -45
  13. update.php +220 -0
  14. youtube-channel.php +654 -536
assets/css/admin.css ADDED
@@ -0,0 +1,32 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ div[id*='_youtube-channel-'] .widget-content p {
2
+ width: 100%;
3
+ clear: both;
4
+ }
5
+ div[id*='_youtube-channel-'] .widget-content p.half {
6
+ width: 49%;
7
+ }
8
+ div[id*='_youtube-channel-'] .widget-content p.glue-top {
9
+ margin-top: 0;
10
+ }
11
+ div[id*='_youtube-channel-'] .widget-content p.half.left {
12
+ float: left;
13
+ clear: left;
14
+ }
15
+ div[id*='_youtube-channel-'] .widget-content p.half.right {
16
+ float: right;
17
+ clear: right;
18
+ }
19
+ div[id*='_youtube-channel-'] .widget-content p.hidden {
20
+ display: none;
21
+ }
22
+ div[id*='_youtube-channel-'] .widget-content p.visible {
23
+ display: block;
24
+ }
25
+ @media screen and (max-width: 782px) {
26
+ div[id*='_youtube-channel-'] .widget-content p.half.left,
27
+ div[id*='_youtube-channel-'] .widget-content p.half.right {
28
+ width: 100%;
29
+ float: none;
30
+ clear: none;
31
+ }
32
+ }
assets/js/admin.js ADDED
@@ -0,0 +1,46 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ jQuery(document).ready(function($){
2
+
3
+ $('select[id*="-use_res"]').each(function(e, i){
4
+ ytc_toggle_widget_option_select($(this).attr('id'), 2);
5
+ });
6
+ $('select[id*="-use_res"]').on('change', function(e, i){
7
+ ytc_toggle_widget_option_select($(this).attr('id'), 2);
8
+ });
9
+ $('input[id*="-showgoto"]').each(function(e, i){
10
+ ytc_toggle_widget_option_checkbox($(this).attr('id'));
11
+ });
12
+ $('input[id*="-showgoto"]').on('change', function(e, i){
13
+ ytc_toggle_widget_option_checkbox($(this).attr('id'));
14
+ });
15
+
16
+ $(document).ajaxSuccess(function(e, xhr, settings){
17
+ $('select[id*="-use_res"]').each(function(e, i){
18
+ ytc_toggle_widget_option_select($(this).attr('id'), 2);
19
+ });
20
+ $('select[id*="-use_res"]').on('change', function(e, i){
21
+ ytc_toggle_widget_option_select($(this).attr('id'), 2);
22
+ });
23
+ $('input[id*="-showgoto"]').each(function(e, i){
24
+ ytc_toggle_widget_option_checkbox($(this).attr('id'));
25
+ });
26
+ $('input[id*="-showgoto"]').on('change', function(e, i){
27
+ ytc_toggle_widget_option_checkbox($(this).attr('id'));
28
+ });
29
+ });
30
+
31
+ function ytc_toggle_widget_option_select(id, value) {
32
+ if ( $('#' + id).val() == value ) {
33
+ $('p.' + id).addClass('visible').removeClass('hidden');
34
+ } else {
35
+ $('p.' + id).addClass('hidden').removeClass('visible');
36
+ }
37
+ }
38
+ function ytc_toggle_widget_option_checkbox(id) {
39
+ if ( $('#' + id).attr('checked') === 'checked' ) {
40
+ $('p.' + id).addClass('visible').removeClass('hidden');
41
+ } else {
42
+ $('p.' + id).addClass('hidden').removeClass('visible');
43
+ }
44
+ }
45
+
46
+ });
assets/js/admin.min.js ADDED
@@ -0,0 +1 @@
 
1
+ jQuery(document).ready(function(i){function t(t,e){i("#"+t).val()==e?i("p."+t).addClass("visible").removeClass("hidden"):i("p."+t).addClass("hidden").removeClass("visible")}function e(t){"checked"===i("#"+t).attr("checked")?i("p."+t).addClass("visible").removeClass("hidden"):i("p."+t).addClass("hidden").removeClass("visible")}i('select[id*="-use_res"]').each(function(){t(i(this).attr("id"),2)}),i('select[id*="-use_res"]').on("change",function(){t(i(this).attr("id"),2)}),i('input[id*="-showgoto"]').each(function(){e(i(this).attr("id"))}),i('input[id*="-showgoto"]').on("change",function(){e(i(this).attr("id"))}),i(document).ajaxSuccess(function(){i('select[id*="-use_res"]').each(function(){t(i(this).attr("id"),2)}),i('select[id*="-use_res"]').on("change",function(){t(i(this).attr("id"),2)}),i('input[id*="-showgoto"]').each(function(){e(i(this).attr("id"))}),i('input[id*="-showgoto"]').on("change",function(){e(i(this).attr("id"))})})});
inc/chromeless.swf DELETED
Binary file
inc/config.php DELETED
@@ -1,519 +0,0 @@
1
- <?php
2
- /**
3
- ReduxFramework YouTube Channel File
4
- **/
5
-
6
- if ( !class_exists( "ReduxFramework" ) ) {
7
- return;
8
- }
9
-
10
- if ( !class_exists( "Redux_Framework_YouTube_Channel" ) ) {
11
- class Redux_Framework_YouTube_Channel {
12
-
13
- public $args = array();
14
- public $sections = array();
15
- public $ReduxFramework;
16
-
17
- public function __construct( ) {
18
-
19
- // Set the default arguments
20
- $this->setArguments();
21
-
22
- // Create the sections and fields
23
- $this->setSections();
24
-
25
- if ( !isset( $this->args['opt_name'] ) ) { // No errors please
26
- return;
27
- }
28
-
29
- // If Redux is running as a plugin, this will remove the demo notice and links
30
- add_action( 'redux/plugin/hooks', array( $this, 'remove_demo' ) );
31
-
32
- $this->ReduxFramework = new ReduxFramework($this->sections, $this->args);
33
-
34
- }
35
-
36
- // Remove the demo link and the notice of integrated demo from the redux-framework plugin
37
- function remove_demo() {
38
-
39
- // Used to hide the demo mode link from the plugin page. Only used when Redux is a plugin.
40
- if ( class_exists('ReduxFrameworkPlugin') ) {
41
- remove_filter( 'plugin_row_meta', array( ReduxFrameworkPlugin::get_instance(), 'plugin_meta_demo_mode_link'), null, 2 );
42
- }
43
-
44
- // Used to hide the activation notice informing users of the demo panel. Only used when Redux is a plugin.
45
- remove_action('admin_notices', array( ReduxFrameworkPlugin::get_instance(), 'admin_notices' ) );
46
-
47
- }
48
-
49
- public function setSections() {
50
- global $WPAU_YOUTUBE_CHANNEL;
51
- // ACTUAL DECLARATION OF SECTIONS
52
-
53
- $this->sections[] = array(
54
- 'title' => __('General', 'youtube-channel'),
55
- 'icon' => 'el-icon-home',
56
- 'fields' => array(
57
- array(
58
- 'id' => 'channel',
59
- 'type' => 'text',
60
- 'title' => __('YouTube Channel ID', 'youtube-channel'),
61
- 'desc' => __('Enter your YouTube channel ID (channel name, not full URL to channel)', 'youtube-channel'),
62
- 'default' => $WPAU_YOUTUBE_CHANNEL->channel_id
63
- ),
64
- array(
65
- 'id' => 'playlist',
66
- 'type' => 'text',
67
- 'title' => __('Default Playlist ID', 'youtube-channel'),
68
- 'desc' => __('Enter default playlist ID (not playlist name)', 'youtube-channel'),
69
- 'default' => $WPAU_YOUTUBE_CHANNEL->playlist_id
70
- ),
71
- array(
72
- 'id' => 'use_res',
73
- 'type' => 'select',
74
- 'title' => __('Resource to use', 'youtube-channel'),
75
- 'desc' => __('What to use as resource for feeds', 'youtube-channel'),
76
- 'options' => array(
77
- '0' => __('Channel', 'youtube-channel'),
78
- '1' => __('Favorites', 'youtube-channel'),
79
- '2' => __('Playlist', 'youtube-channel'),
80
- ),
81
- 'default' => '0'
82
- ),
83
- array(
84
- 'id' => 'only_pl',
85
- 'type' => 'checkbox',
86
- 'title' => __('Embed standard playlist', 'youtube-channel'),
87
- 'desc' => __('Enable this option to embed whole playlist instead single video from playlist when you chose playlist as resource', 'youtube-channel'),
88
- 'default' => '0'// 1 = on | 0 = off
89
- ),
90
- array(
91
- 'id' => 'cache_time',
92
- 'type' => 'select',
93
- 'title' => __('Cache Timeout', 'youtube-channel'),
94
- 'desc' => __('Define caching timeout for YouTube feeds, in seconds', 'youtube-channel'),
95
-
96
- 'options' => array(
97
- '0' => __('Do not chache', 'youtube-channel'),
98
- '60' => __('1 minute', 'youtube-channel'),
99
- '300' => __('5 minutes', 'youtube-channel'),
100
- '900' => __('15 minutes', 'youtube-channel'),
101
- '1800' => __('30 minutes', 'youtube-channel'),
102
- '3600' => __('1 hour', 'youtube-channel'),
103
- '7200' => __('2 hours', 'youtube-channel'),
104
- '18000' => __('5 hours', 'youtube-channel'),
105
- '36000' => __('10 hours', 'youtube-channel'),
106
- '43200' => __('12 hours', 'youtube-channel'),
107
- '64800' => __('18 hours', 'youtube-channel'),
108
- '86400' => __('1 day', 'youtube-channel'),
109
- '172800' => __('2 days', 'youtube-channel'),
110
- '259200' => __('3 days', 'youtube-channel'),
111
- '345600' => __('4 days', 'youtube-channel'),
112
- '432000' => __('5 days', 'youtube-channel'),
113
- '518400' => __('6 days', 'youtube-channel'),
114
- '604800' => __('1 week', 'youtube-channel'),
115
- '1209600' => __('2 weeks', 'youtube-channel'),
116
- '1814400' => __('3 weeks', 'youtube-channel'),
117
- '2419200' => __('1 month', 'youtube-channel')
118
- ),
119
- 'default' => '0'
120
- ),
121
- array(
122
- 'id' =>'maxrnd',
123
- 'type' => 'spinner',
124
- 'title' => __('Fetch', 'youtube-channel'),
125
- 'desc' => __('Number of videos that will be used for random pick (min 2, max 50, default 25)', 'youtube-channel'),
126
- 'default' => 25,
127
- 'min' => 2,
128
- 'max' => 50,
129
- 'step' => 1
130
- ),
131
- array(
132
- 'id' =>'vidqty',
133
- 'type' => 'spinner',
134
- 'title' => __('Show', 'youtube-channel'),
135
- 'desc' => __('Number of videos to display', 'youtube-channel'),
136
- 'default' => 1,
137
- 'min' => 1,
138
- 'max' => 50,
139
- 'step' => 1
140
- ),
141
- array(
142
- 'id' => 'enhprivacy',
143
- 'type' => 'checkbox',
144
- 'title' => __('Use Enhanced privacy', 'youtube-channel'),
145
- 'desc' => sprintf(__('Enable this option to protect your visitors <a href="%s" target="_blank">privacy</a>.', 'youtube-channel'), 'http://support.google.com/youtube/bin/answer.py?hl=en-GB&answer=171780'),
146
- 'default' => 0
147
- ),
148
- array(
149
- 'id' => 'fixnoitem',
150
- 'type' => 'checkbox',
151
- 'title' => __('Fix <em>No items</em> error/Respect playlist order', 'youtube-channel'),
152
- 'desc' => __('Enable this option if you get error No Item', 'youtube-channel'),
153
- 'default' => 0
154
- ),
155
- array(
156
- 'id' => 'getrnd',
157
- 'type' => 'checkbox',
158
- 'title' => __('Show random video', 'youtube-channel'),
159
- 'desc' => __('Get random videos of all fetched from channel or playlist', 'youtube-channel'),
160
- 'default' => 0
161
- ),
162
-
163
- )
164
- );
165
-
166
- $this->sections[] = array(
167
- 'icon' => 'el-icon-youtube',
168
- 'title' => __('Video', 'youtube-channel'),
169
- 'fields' => array(
170
-
171
- array(
172
- 'id' => 'ratio',
173
- 'type' => 'select',
174
- 'title' => __('Aspect Ratio', 'youtube-channel'),
175
- 'desc' => __('Select aspect ratio for displayed video', 'youtube-channel'),
176
-
177
- 'options' => array(
178
- '3' => __('16:9', 'youtube-channel'),
179
- '2' => __('16:10', 'youtube-channel'),
180
- '1' => __('4:3', 'youtube-channel')
181
- ),
182
- 'default' => '3'
183
- ),
184
- array(
185
- 'id' => 'responsive',
186
- 'type' => 'checkbox',
187
- 'title' => __('Make responsive', 'youtube-channel'),
188
- 'desc' => __('Enable this option to make all YTC videos responsive. Please note, this option will set all videos full width relative to parent container, and disable more than one video per row.', 'youtube-channel'),
189
- 'default' => 0
190
- ),
191
- array(
192
- 'id' => 'width',
193
- 'type' => 'spinner',
194
- 'title' => __('Video Width', 'youtube-channel'),
195
- 'desc' => __('Set default width for displayed video, in pixels', 'youtube-channel'),
196
- 'default' => 306,
197
- 'min' => 50,
198
- 'max' => 1980,
199
- 'step' => 1
200
- ),
201
- array(
202
- 'id' => 'to_show',
203
- 'type' => 'select',
204
- 'title' => __('What to show?', 'youtube-channel'),
205
- 'desc' => __('Set what will be shown by default', 'youtube-channel'),
206
-
207
- 'options' => array(
208
- 'thumbnail' => __('Thumbnail', 'youtube-channel'),
209
- 'object' => __('Flash (object)', 'youtube-channel'),
210
- 'iframe' => __('HTML5 (iframe)', 'youtube-channel'),
211
- 'iframe2' => __('HTML5 (iframe) Async', 'youtube-channel'),
212
- 'chromeless' => __('Chromeless', 'youtube-channel')
213
- ),
214
- 'default' => 'thumbnail'
215
- ),
216
- array(
217
- 'id' => 'themelight',
218
- 'type' => 'checkbox',
219
- 'title' => __('Use light theme', 'youtube-channel'),
220
- 'desc' => __('Enable this option to use light theme for playback controls instead dark', 'youtube-channel'),
221
- 'default' => 0
222
- ),
223
- array(
224
- 'id' => 'controls',
225
- 'type' => 'checkbox',
226
- 'title' => __('Hide player controls', 'youtube-channel'),
227
- 'desc' => __('Enable this option to hide playback controls', 'youtube-channel'),
228
- 'default' => 0
229
- ),
230
- array(
231
- 'id' => 'fixyt',
232
- 'type' => 'checkbox',
233
- 'title' => __('Fix video height', 'youtube-channel'),
234
- 'desc' => __('Enable this option to fix video height when playback controls are not hidden', 'youtube-channel'),
235
- 'default' => 0
236
- ),
237
- array(
238
- 'id' => 'autoplay',
239
- 'type' => 'checkbox',
240
- 'title' => __('Autoplay video or playlist', 'youtube-channel'),
241
- 'desc' => __('Enable this option to start video playback right after block is rendered', 'youtube-channel'),
242
- 'default' => 0
243
- ),
244
- array(
245
- 'id' => 'autoplay_mute',
246
- 'type' => 'checkbox',
247
- 'title' => __('Mute video on autoplay', 'youtube-channel'),
248
- 'desc' => __('Enable this option to mute video when start autoplay', 'youtube-channel'),
249
- 'default' => 0
250
- ),
251
- array(
252
- 'id' => 'norel',
253
- 'type' => 'checkbox',
254
- 'title' => __('Hide related videos', 'youtube-channel'),
255
- 'desc' => __('Enable this option to hide related videos after finished playback', 'youtube-channel'),
256
- 'default' => 0
257
- ),
258
- array(
259
- 'id' => 'modestbranding',
260
- 'type' => 'checkbox',
261
- 'title' => __('Hide YT Logo', 'youtube-channel'),
262
- 'desc' => __('Enable this option to hide YouTube logo from playback control bar. Does not work for all videos.', 'youtube-channel'),
263
- 'default' => 0
264
- ),
265
-
266
- )
267
- );
268
-
269
- $this->sections[] = array(
270
- 'icon' => 'el-icon-view-mode',
271
- 'title' => __('Content', 'youtube-channel'),
272
- 'fields' => array(
273
-
274
- array(
275
- 'id' => 'showtitle',
276
- 'type' => 'checkbox',
277
- 'title' => __('Show video title', 'youtube-channel'),
278
- 'desc' => __('Enable this option to display title of video', 'youtube-channel'),
279
- 'default' => 0
280
- ),
281
- array(
282
- 'id' => 'showvidesc',
283
- 'type' => 'checkbox',
284
- 'title' => __('Show video description', 'youtube-channel'),
285
- 'desc' => __('Enable this option to display description for video', 'youtube-channel'),
286
- 'default' => 0
287
- ),
288
- array(
289
- 'id' =>'videsclen',
290
- 'type' => 'spinner',
291
- 'title' => __('Description length', 'youtube-channel'),
292
- 'desc' => __('Enter length for video description in characters (0 for full length)', 'youtube-channel'),
293
- 'default' => 0,
294
- 'min' => 0,
295
- 'max' => 2500,
296
- 'step' => 1
297
- ),
298
- array(
299
- 'id' => 'descappend',
300
- 'type' => 'text',
301
- 'title' => __('Et cetera string', 'youtube-channel'),
302
- 'desc' => __('Indicator for shortened video description (default: …)', 'youtube-channel'),
303
- 'default' => __('...', 'youtube-channel')
304
- ),
305
- array(
306
- 'id' => 'hideanno',
307
- 'type' => 'checkbox',
308
- 'title' => __('Hide annotations from video', 'youtube-channel'),
309
- 'desc' => __('Enable this option to hide video annotations (custom text set by uploader over video during playback)', 'youtube-channel'),
310
- 'default' => 0
311
- ),
312
- array(
313
- 'id' => 'hideinfo',
314
- 'type' => 'checkbox',
315
- 'title' => __('Hide video info', 'youtube-channel'),
316
- 'desc' => __('Enable this option to hide informations about video before play start (video title and uploader in overlay)', 'youtube-channel'),
317
- 'default' => 0
318
- ),
319
-
320
- )
321
- );
322
-
323
- $this->sections[] = array(
324
- 'icon' => 'el-icon-link',
325
- 'title' => __('Link to Channel', 'youtube-channel'),
326
- 'fields' => array(
327
-
328
- array(
329
- 'id' => 'goto_txt',
330
- 'type' => 'text',
331
- 'title' => __('Visit YouTube Channel text', 'youtube-channel'),
332
- 'desc' => __('Use placeholder %channel% to insert channel name', 'youtube-channel'),
333
- 'default' => __('Visit my channel %channel%', 'youtube-channel')
334
- ),
335
- array(
336
- 'id' => 'showgoto',
337
- 'type' => 'checkbox',
338
- 'title' => __('Show link to channel', 'youtube-channel'),
339
- 'desc' => __('Enable this option to show customized link to channel at the bottom of YTC block', 'youtube-channel'),
340
- 'default' => 0
341
- ),
342
- array(
343
- 'id' => 'popup_goto',
344
- 'type' => 'select',
345
- 'title' => __('Open YouTube channel page', 'youtube-channel'),
346
- 'desc' => __('Set what will be shown by default', 'youtube-channel'),
347
-
348
- 'options' => array(
349
- '0' => __('in same window', 'youtube-channel'),
350
- '1' => __('in new window (JavaScript)', 'youtube-channel'),
351
- '2' => __('in new window (Target)', 'youtube-channel')
352
- ),
353
- 'default' => '0'
354
- ),
355
- array(
356
- 'id' => 'userchan',
357
- 'type' => 'checkbox',
358
- 'title' => __('Link to channel instead to user', 'youtube-channel'),
359
- 'desc' => __('Enable this option if link to your channel have <code>/channel/</code> instead <code>/user/</code> part in URL', 'youtube-channel'),
360
- 'default' => 0
361
- ),
362
-
363
- )
364
- );
365
-
366
- $this->sections[] = array(
367
- 'icon' => 'el-icon-magic',
368
- 'title' => __('Tools', 'youtube-channel'),
369
- 'fields' => array(
370
- array(
371
- 'id' => 'recache',
372
- 'type' => 'raw',
373
- 'markdown' => false,
374
- 'content' => file_get_contents(dirname(__FILE__) . '/settings_tools.php')
375
- ),
376
- )
377
- );
378
-
379
- $this->sections[] = array(
380
- 'type' => 'divide',
381
- );
382
-
383
- $this->sections[] = array(
384
- 'icon' => 'el-icon-question-sign',
385
- 'title' => __('Usage', 'youtube-channel'),
386
- 'fields' => array(
387
- array(
388
- 'id' => 'implementation',
389
- 'title' => 'How to use '.$WPAU_YOUTUBE_CHANNEL->plugin_name,
390
- 'type' => 'raw',
391
- 'content' => file_get_contents(dirname(__FILE__) . '/settings_usage.php')
392
- ),
393
- array(
394
- 'id' => 'shortcode',
395
- 'title' => 'How to use shortcode',
396
- 'subtitle' => 'Shortcode parameters with default values',
397
- 'type' => 'raw',
398
- // 'raw_html' => true,
399
- 'content' => file_get_contents(dirname(__FILE__) . '/settings_usage_shortcode.php')
400
- )
401
- )
402
- );
403
-
404
- $this->sections[] = array(
405
- 'icon' => 'el-icon-group',
406
- 'title' => __('Support', 'youtube-channel'),
407
- 'fields' => array(
408
- array(
409
- 'id' => 'support',
410
- 'type' => 'raw',
411
- // 'raw_html' => true,
412
- 'content' => file_get_contents(dirname(__FILE__) . '/settings_support.php')
413
- ),
414
- )
415
- );
416
-
417
- }
418
-
419
- /**
420
- All the possible arguments for Redux.
421
- For full documentation on arguments, please refer to: https://github.com/ReduxFramework/ReduxFramework/wiki/Arguments
422
-
423
- **/
424
- public function setArguments() {
425
- global $WPAU_YOUTUBE_CHANNEL;
426
- $theme = wp_get_theme(); // For use with some settings. Not necessary.
427
-
428
- $this->args = array(
429
-
430
- // TYPICAL -> Change these values as you need/desire
431
- 'opt_name' => $WPAU_YOUTUBE_CHANNEL->plugin_option, // This is where your data is stored in the database and also becomes your global variable name.
432
- 'display_name' => $WPAU_YOUTUBE_CHANNEL->plugin_name, // Name that appears at the top of your panel
433
- 'display_version' => $WPAU_YOUTUBE_CHANNEL->plugin_version, // Version that appears at the top of your panel
434
- 'menu_type' => 'submenu', //Specify if the admin menu should appear or not. Options: menu or submenu (Under appearance only)
435
- 'allow_sub_menu' => true, // Show the sections below the admin menu item or not
436
- 'menu_title' => __( $WPAU_YOUTUBE_CHANNEL->plugin_name, $WPAU_YOUTUBE_CHANNEL->plugin_slug ),
437
- 'page' => __( $WPAU_YOUTUBE_CHANNEL->plugin_name.' Options', $WPAU_YOUTUBE_CHANNEL->plugin_slug ),
438
- 'google_api_key' => '', // Must be defined to add google fonts to the typography module
439
- 'global_variable' => '', // Set a different name for your global variable other than the opt_name
440
- 'dev_mode' => false, // Show the time the page took to load, etc
441
- 'customizer' => true, // Enable basic customizer support
442
-
443
- // OPTIONAL -> Give you extra features
444
- 'page_priority' => null, // Order where the menu appears in the admin area. If there is any conflict, something will not show. Warning.
445
- 'page_parent' => 'options-general.php', // For a full list of options, visit: http://codex.wordpress.org/Function_Reference/add_submenu_page#Parameters
446
- 'page_permissions' => 'manage_options', // Permissions needed to access the options panel.
447
- 'menu_icon' => '', // Specify a custom URL to an icon
448
- 'last_tab' => '', // Force your panel to always open to a specific tab (by id)
449
- 'page_icon' => 'icon-settings', // Icon displayed in the admin panel next to your menu_title
450
- 'page_slug' => $WPAU_YOUTUBE_CHANNEL->plugin_slug, // Page slug used to denote the panel
451
- 'save_defaults' => true, // On load save the defaults to DB before user clicks save or not
452
- 'default_show' => false, // If true, shows the default value next to each field that is not the default value.
453
- 'default_mark' => '', // What to print by the field's title if the value shown is default. Suggested: *
454
-
455
-
456
- // CAREFUL -> These options are for advanced use only
457
- 'transient_time' => 60 * MINUTE_IN_SECONDS,
458
- 'output' => true, // Global shut-off for dynamic CSS output by the framework. Will also disable google fonts output
459
- 'output_tag' => true, // Allows dynamic CSS to be generated for customizer and google fonts, but stops the dynamic CSS from going to the head
460
- //'domain' => 'redux-framework', // Translation domain key. Don't change this unless you want to retranslate all of Redux.
461
- //'footer_credit' => '', // Disable the footer credit of Redux. Please leave if you can help it.
462
-
463
-
464
- // FUTURE -> Not in use yet, but reserved or partially implemented. Use at your own risk.
465
- 'database' => '', // possible: options, theme_mods, theme_mods_expanded, transient. Not fully functional, warning!
466
-
467
-
468
- 'show_import_export' => true, // REMOVE
469
- 'system_info' => false, // REMOVE
470
-
471
- 'help_tabs' => array(),
472
- 'help_sidebar' => '', // __( '', $this->args['domain'] );
473
- );
474
-
475
-
476
- // SOCIAL ICONS -> Setup custom links in the footer for quick links in your panel footer icons.
477
- $this->args['share_icons'][] = array(
478
- 'url' => 'https://www.facebook.com/urosevic',
479
- 'title' => 'Author on Facebook',
480
- 'icon' => 'el-icon-facebook'
481
- );
482
- $this->args['share_icons'][] = array(
483
- 'url' => 'http://twitter.com/urosevic',
484
- 'title' => 'Add me on Twitter',
485
- 'icon' => 'el-icon-twitter'
486
- );
487
- $this->args['share_icons'][] = array(
488
- 'url' => 'http://rs.linkedin.com/in/aurosevic',
489
- 'title' => 'Find me on LinkedIn',
490
- 'icon' => 'el-icon-linkedin'
491
- );
492
- $this->args['share_icons'][] = array(
493
- 'url' => 'http://youtube.com/user/urkekg',
494
- 'title' => 'Subscribe to my YouTube',
495
- 'icon' => 'el-icon-youtube'
496
- );
497
- $this->args['share_icons'][] = array(
498
- 'url' => 'http://urosevic.net/wordpress/plugins/youtube-channel/',
499
- 'title' => 'Visit official plugin site',
500
- 'icon' => 'el-icon-home-alt'
501
- );
502
-
503
- // Panel Intro text -> before the form
504
- if (!isset($this->args['global_variable']) || $this->args['global_variable'] !== false ) {
505
- if (!empty($this->args['global_variable'])) {
506
- $v = $this->args['global_variable'];
507
- } else {
508
- $v = str_replace("-", "_", $this->args['opt_name']);
509
- }
510
- $this->args['intro_text'] = '<p style="float:right;"><a href="https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=Q6Q762MQ97XJ6" target="_blank" title="Donate via PayPal - The safer, easier way to pay online!"><img src="https://www.paypalobjects.com/en_US/i/btn/btn_donateCC_LG.gif" style="width:147px;height:47px;border:0" alt="PayPal - The safer, easier way to pay online!"></a></p>';
511
- $this->args['intro_text'] .= __('<p>Easy embed playable videos from YouTube.</p><p>Here you can set default options that will be used as defaults for new widgets, and for shortcode.</p>', 'youtube-channel' );
512
- $this->args['intro_text'] .='<p>&nbsp;</p>';
513
- }
514
-
515
- }
516
- }
517
- global $reduxConfig;
518
- $reduxConfig = new Redux_Framework_YouTube_Channel();
519
- }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
inc/settings.php ADDED
@@ -0,0 +1,862 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ <?php
2
+
3
+ if ( ! class_exists('WPAU_YOUTUBE_CHANNEL_SETTINGS') ) {
4
+
5
+ class WPAU_YOUTUBE_CHANNEL_SETTINGS {
6
+
7
+ private $option_name;
8
+ private $defaults;
9
+ private $slug;
10
+
11
+ /**
12
+ * Construct the plugin object
13
+ */
14
+ public function __construct() {
15
+
16
+ global $WPAU_YOUTUBE_CHANNEL;
17
+
18
+ // get default values
19
+ $this->slug = $WPAU_YOUTUBE_CHANNEL->plugin_slug;
20
+ $this->option_name = $WPAU_YOUTUBE_CHANNEL->plugin_option;
21
+ $this->defaults = get_option( $this->option_name );
22
+
23
+ // register actions
24
+ add_action( 'admin_init', array(&$this, 'register_settings') );
25
+ add_action( 'admin_menu', array(&$this, 'add_menu') );
26
+
27
+ } // END public function __construct
28
+
29
+ /**
30
+ * hook into WP's register_settings action hook
31
+ */
32
+ public function register_settings() {
33
+
34
+ // =========================== General ===========================
35
+ // --- Add settings section General so we can add fields to it ---
36
+ add_settings_section(
37
+ 'ytc_general', // Section Name
38
+ __('General', 'wpsk'), // Section Title
39
+ array(&$this, 'settings_general_section_description'), // Section Callback Function
40
+ $this->slug . '_general' // Page Name
41
+ );
42
+ // --- Add Fields to General section ---
43
+ // Channel ID
44
+ add_settings_field(
45
+ $this->option_name . 'channel', // Setting Slug
46
+ __('YouTube Channel ID', 'wpsk'), // Title
47
+ array(&$this, 'settings_field_input_text'), // Callback
48
+ $this->slug . '_general', // Page Name
49
+ 'ytc_general', // Section Name
50
+ array(
51
+ 'field' => $this->option_name . '[channel]',
52
+ 'description' => __('Your YouTube Channel ID (ID only starting with UC, not full URL)', 'wpsk'),
53
+ 'class' => 'regular-text',
54
+ 'value' => $this->defaults['channel'],
55
+ ) // args
56
+ );
57
+ // Vanity
58
+ add_settings_field(
59
+ $this->option_name . 'vanity', // id
60
+ __('YouTube Vanity Name', 'wpsk'), // Title
61
+ array(&$this, 'settings_field_input_text'), // Callback
62
+ $this->slug . '_general', // Page
63
+ 'ytc_general', // section
64
+ array(
65
+ 'field' => $this->option_name . "[vanity]",
66
+ 'description' => __('Your YouTube Custom Name (only part after www.youtube.com/c/ instead whole URL)', 'wpsk'),
67
+ 'class' => 'regular-text',
68
+ 'value' => $this->defaults['vanity'],
69
+ ) // args
70
+ );
71
+ // Username
72
+ add_settings_field(
73
+ $this->option_name . 'username', // id
74
+ __('Legacy YouTube Username', 'wpsk'), // Title
75
+ array(&$this, 'settings_field_input_text'), // Callback
76
+ $this->slug . '_general', // Page
77
+ 'ytc_general', // section
78
+ array(
79
+ 'field' => $this->option_name . "[username]",
80
+ 'description' => __('Your YouTube legacy username', 'wpsk'),
81
+ 'class' => 'regular-text',
82
+ 'value' => $this->defaults['username'],
83
+ ) // args
84
+ );
85
+ // Default Playlist
86
+ add_settings_field(
87
+ $this->option_name . 'playlist', // id
88
+ __('Default Playlist ID', 'wpsk'), // Title
89
+ array(&$this, 'settings_field_input_text'), // Callback
90
+ $this->slug . '_general', // Page
91
+ 'ytc_general', // section
92
+ array(
93
+ 'field' => $this->option_name . "[playlist]",
94
+ 'description' => __('Enter default playlist ID (not playlist name)', 'wpsk'),
95
+ 'class' => 'regular-text',
96
+ 'value' => $this->defaults['playlist'],
97
+ ) // args
98
+ );
99
+ // Resource
100
+ add_settings_field(
101
+ $this->option_name . 'resource', // id
102
+ __('Resource to use', 'wpsk'), // Title
103
+ array(&$this, 'settings_field_select'), // Callback
104
+ $this->slug . '_general', // Page
105
+ 'ytc_general', // section
106
+ array(
107
+ 'field' => $this->option_name . "[resource]",
108
+ 'label' => __('Resource:', 'wpsk'),
109
+ 'description' => __('What to use as resource for feeds', 'wpsk'),
110
+ 'class' => 'regular-text',
111
+ 'value' => $this->defaults['resource'],
112
+ 'items' => array(
113
+ '0' => 'Channel',
114
+ '1' => 'Favourites',
115
+ '3' => 'Linked Video',
116
+ '2' => 'Playlist'
117
+ )
118
+ ) // args
119
+ );
120
+ // Playlist Only
121
+ add_settings_field(
122
+ $this->option_name . 'only_pl', // id
123
+ __('Embed standard playlist', 'wpsk'), // Title
124
+ array(&$this, 'settings_field_checkbox'), // Callback
125
+ $this->slug . '_general', // Page
126
+ 'ytc_general', // section
127
+ array(
128
+ 'field' => $this->option_name . "[only_pl]",
129
+ 'description' => __("Enable this option to embed whole playlist instead single video from playlist when you chose playlist as resource", 'wpsk'),
130
+ 'class' => 'checkbox',
131
+ 'value' => $this->defaults['only_pl'],
132
+ ) // args
133
+ );
134
+ // Cache
135
+ add_settings_field(
136
+ $this->option_name . 'cache', // id
137
+ __('Cache Timeout','wpsk'),
138
+ array(&$this, 'settings_field_select'),
139
+ $this->slug . '_general',
140
+ 'ytc_general',
141
+ array(
142
+ 'field' => $this->option_name . "[cache]",
143
+ 'description' => __('Define caching timeout for YouTube feeds, in seconds', 'wpsk'),
144
+ 'class' => 'wide-text',
145
+ 'value' => $this->defaults['cache'],
146
+ 'items' => array(
147
+ '0' => __('Do not chache', 'youtube-channel'),
148
+ '60' => __('1 minute', 'youtube-channel'),
149
+ '300' => __('5 minutes', 'youtube-channel'),
150
+ '900' => __('15 minutes', 'youtube-channel'),
151
+ '1800' => __('30 minutes', 'youtube-channel'),
152
+ '3600' => __('1 hour', 'youtube-channel'),
153
+ '7200' => __('2 hours', 'youtube-channel'),
154
+ '18000' => __('5 hours', 'youtube-channel'),
155
+ '36000' => __('10 hours', 'youtube-channel'),
156
+ '43200' => __('12 hours', 'youtube-channel'),
157
+ '64800' => __('18 hours', 'youtube-channel'),
158
+ '86400' => __('1 day', 'youtube-channel'),
159
+ '172800' => __('2 days', 'youtube-channel'),
160
+ '259200' => __('3 days', 'youtube-channel'),
161
+ '345600' => __('4 days', 'youtube-channel'),
162
+ '432000' => __('5 days', 'youtube-channel'),
163
+ '518400' => __('6 days', 'youtube-channel'),
164
+ '604800' => __('1 week', 'youtube-channel'),
165
+ '1209600' => __('2 weeks', 'youtube-channel'),
166
+ '1814400' => __('3 weeks', 'youtube-channel'),
167
+ '2419200' => __('1 month', 'youtube-channel')
168
+ )
169
+ )
170
+ );
171
+ // Fetch
172
+ add_settings_field(
173
+ $this->option_name . 'fetch', // id
174
+ __('Fetch', 'wpsk'), // Title
175
+ array(&$this, 'settings_field_input_number'), // Callback
176
+ $this->slug . '_general', // Page
177
+ 'ytc_general', // section
178
+ array(
179
+ 'field' => $this->option_name . "[fetch]",
180
+ 'description' => __('Number of videos that will be used for random pick (min 2, max 50, default 25)', 'wpsk'),
181
+ 'class' => 'num',
182
+ 'value' => $this->defaults['fetch'],
183
+ 'min' => 1,
184
+ 'max' => 50,
185
+ 'std' => 25
186
+ ) // args
187
+ );
188
+ // Show
189
+ add_settings_field(
190
+ $this->option_name . 'num', // id
191
+ __('Show', 'wpsk'), // Title
192
+ array(&$this, 'settings_field_input_number'), // Callback
193
+ $this->slug . '_general', // Page
194
+ 'ytc_general', // section
195
+ array(
196
+ 'field' => $this->option_name . "[num]",
197
+ 'description' => __('Number of videos to display', 'wpsk'),
198
+ 'class' => 'num',
199
+ 'value' => $this->defaults['num'],
200
+ 'min' => 1,
201
+ 'max' => 50,
202
+ 'std' => 1
203
+ ) // args
204
+ );
205
+ // Enhanced privacy
206
+ add_settings_field(
207
+ $this->option_name . 'privacy', // id
208
+ __('Use Enhanced privacy', 'wpsk'), // Title
209
+ array(&$this, 'settings_field_checkbox'), // Callback
210
+ $this->slug . '_general', // Page
211
+ 'ytc_general', // section
212
+ array(
213
+ 'field' => $this->option_name . "[privacy]",
214
+ 'description' => __("Enable this option to protect your visitors privacy. http://support.google.com/youtube/bin/answer.py?hl=en-GB&answer=171780", 'wpsk'),
215
+ 'class' => 'checkbox',
216
+ 'value' => $this->defaults['privacy'],
217
+ ) // args
218
+ );
219
+ // Random video
220
+ add_settings_field(
221
+ $this->option_name . 'random', // id
222
+ __('Show random video', 'wpsk'), // Title
223
+ array(&$this, 'settings_field_checkbox'), // Callback
224
+ $this->slug . '_general', // Page
225
+ 'ytc_general', // section
226
+ array(
227
+ 'field' => $this->option_name . "[random]",
228
+ 'description' => __("Get random videos of all fetched from channel or playlist", 'wpsk'),
229
+ 'class' => 'checkbox',
230
+ 'value' => $this->defaults['random'],
231
+ ) // args
232
+ );
233
+ // --- Register setting General so $_POST handling is done ---
234
+ register_setting(
235
+ 'ytc_general', // Setting group
236
+ $this->option_name, // option name
237
+ array($this, 'sanitize_options')
238
+ );
239
+
240
+ // =========================== VIDEO ===========================
241
+ // --- Add settings section Video so we can add fields to it ---
242
+ add_settings_section(
243
+ 'ytc_video', // Section Name
244
+ __('Video Tweaks', 'wpsk'), // Section Title
245
+ array(&$this, 'settings_video_section_description'), // Section Callback Function
246
+ $this->slug . '_video' // Page Name
247
+ );
248
+ // --- Add Fields to video section ---
249
+ // Width
250
+ add_settings_field(
251
+ $this->option_name . 'width', // id
252
+ __('Width', 'wpsk'), // Title
253
+ array(&$this, 'settings_field_input_number'), // Callback
254
+ $this->slug . '_video', // Page
255
+ 'ytc_video', // section
256
+ array(
257
+ 'field' => $this->option_name . "[width]",
258
+ 'description' => __('Set default width for displayed video, in pixels', 'wpsk'),
259
+ 'class' => 'num',
260
+ 'value' => $this->defaults['width'],
261
+ 'min' => 120,
262
+ 'max' => 1980,
263
+ 'std' => 306
264
+ ) // args
265
+ );
266
+ // Aspect Ratio
267
+ add_settings_field(
268
+ $this->option_name . 'ratio', // id
269
+ __('Aspect ratio', 'wpsk'), // Title
270
+ array(&$this, 'settings_field_select'), // Callback
271
+ $this->slug . '_video', // Page
272
+ 'ytc_video', // section
273
+ array(
274
+ 'field' => $this->option_name . "[ratio]",
275
+ // 'label' => __('Ratio:', 'wpsk'),
276
+ 'description' => __('Select aspect ratio for displayed video', 'wpsk'),
277
+ 'class' => 'regular-text',
278
+ 'value' => $this->defaults['ratio'],
279
+ 'items' => array(
280
+ '3' => '16:9',
281
+ '1' => '4:3'
282
+ )
283
+ ) // args
284
+ );
285
+ // Responsive
286
+ add_settings_field(
287
+ $this->option_name . 'responsive', // id
288
+ __('Responsive video', 'wpsk'), // Title
289
+ array(&$this, 'settings_field_checkbox'), // Callback
290
+ $this->slug . '_video', // Page
291
+ 'ytc_video', // section
292
+ array(
293
+ 'field' => $this->option_name . "[responsive]",
294
+ 'description' => __("Enable this option to make all YTC videos responsive. Please note, this option will set all videos full width relative to parent container, and disable more than one video per row.", 'wpsk'),
295
+ 'class' => 'checkbox',
296
+ 'value' => $this->defaults['responsive'],
297
+ ) // args
298
+ );
299
+ // Display
300
+ add_settings_field(
301
+ $this->option_name . 'display', // id
302
+ __('What to show?', 'wpsk'), // Title
303
+ array(&$this, 'settings_field_select'), // Callback
304
+ $this->slug . '_video', // Page
305
+ 'ytc_video', // section
306
+ array(
307
+ 'field' => $this->option_name . "[display]",
308
+ // 'label' => __('Ratio:', 'wpsk'),
309
+ 'description' => __('Select aspect ratio for displayed video', 'wpsk'),
310
+ 'class' => 'regular-text',
311
+ 'value' => $this->defaults['display'],
312
+ 'items' => array(
313
+ 'thumbnail' => 'Thumbnail',
314
+ 'iframe' => 'HTML5 (iframe)',
315
+ 'iframe2' => 'HTML5 (iframe) Asynchronous'
316
+ )
317
+ ) // args
318
+ );
319
+ // Light Theme
320
+ add_settings_field(
321
+ $this->option_name . 'themelight', // id
322
+ __('Light Theme', 'wpsk'), // Title
323
+ array(&$this, 'settings_field_checkbox'), // Callback
324
+ $this->slug . '_video', // Page
325
+ 'ytc_video', // section
326
+ array(
327
+ 'field' => $this->option_name . "[themelight]",
328
+ 'description' => __("Enable this option to use light theme for playback controls instead dark.", 'wpsk'),
329
+ 'class' => 'checkbox',
330
+ 'value' => $this->defaults['themelight'],
331
+ ) // args
332
+ );
333
+ // No Player Controls
334
+ add_settings_field(
335
+ $this->option_name . 'controls', // id
336
+ __('Hide Player Controls', 'wpsk'), // Title
337
+ array(&$this, 'settings_field_checkbox'), // Callback
338
+ $this->slug . '_video', // Page
339
+ 'ytc_video', // section
340
+ array(
341
+ 'field' => $this->option_name . "[controls]",
342
+ 'description' => __("Enable this option to hide playback controls", 'wpsk'),
343
+ 'class' => 'checkbox',
344
+ 'value' => $this->defaults['controls'],
345
+ ) // args
346
+ );
347
+ // Fix Height (deprecated?)
348
+ // Autoplay
349
+ add_settings_field(
350
+ $this->option_name . 'autoplay', // id
351
+ __('Autoplay video or playlist', 'wpsk'), // Title
352
+ array(&$this, 'settings_field_checkbox'), // Callback
353
+ $this->slug . '_video', // Page
354
+ 'ytc_video', // section
355
+ array(
356
+ 'field' => $this->option_name . "[autoplay]",
357
+ 'description' => __("Enable this option to start video playback right after block is rendered", 'wpsk'),
358
+ 'class' => 'checkbox',
359
+ 'value' => $this->defaults['autoplay'],
360
+ ) // args
361
+ );
362
+ // Mute on autoplay
363
+ add_settings_field(
364
+ $this->option_name . 'autoplay_mute', // id
365
+ __('Mute video on autoplay', 'wpsk'), // Title
366
+ array(&$this, 'settings_field_checkbox'), // Callback
367
+ $this->slug . '_video', // Page
368
+ 'ytc_video', // section
369
+ array(
370
+ 'field' => $this->option_name . "[autoplay_mute]",
371
+ 'description' => __("Enable this option to mute video when start autoplay", 'wpsk'),
372
+ 'class' => 'checkbox',
373
+ 'value' => $this->defaults['autoplay_mute'],
374
+ ) // args
375
+ );
376
+ // No related videos
377
+ add_settings_field(
378
+ $this->option_name . 'norel', // id
379
+ __('Hide related videos', 'wpsk'), // Title
380
+ array(&$this, 'settings_field_checkbox'), // Callback
381
+ $this->slug . '_video', // Page
382
+ 'ytc_video', // section
383
+ array(
384
+ 'field' => $this->option_name . "[norel]",
385
+ 'description' => __("Enable this option to hide related videos after finished playback", 'wpsk'),
386
+ 'class' => 'checkbox',
387
+ 'value' => $this->defaults['norel'],
388
+ ) // args
389
+ );
390
+ // Hide YT logo
391
+ add_settings_field(
392
+ $this->option_name . 'modestbranding', // id
393
+ __('Hide YT logo', 'wpsk'), // Title
394
+ array(&$this, 'settings_field_checkbox'), // Callback
395
+ $this->slug . '_video', // Page
396
+ 'ytc_video', // section
397
+ array(
398
+ 'field' => $this->option_name . "[modestbranding]",
399
+ 'description' => __("Enable this option to hide YouTube logo from playback control bar. Does not work for all videos.
400
+ ", 'wpsk'),
401
+ 'class' => 'checkbox',
402
+ 'value' => $this->defaults['modestbranding'],
403
+ ) // args
404
+ );
405
+ // --- Register setting Video so $_POST handling is done ---
406
+ register_setting(
407
+ 'ytc_video', // Setting group
408
+ $this->option_name, // option name
409
+ array($this, 'sanitize_options')
410
+ );
411
+
412
+ // =========================== CONTENT ===========================
413
+ // --- Add settings section Content so we can add fields to it ---
414
+ add_settings_section(
415
+ 'ytc_content', // Section Name
416
+ __('Content Tweaks', 'wpsk'), // Section Title
417
+ array(&$this, 'settings_content_section_description'), // Section Callback Function
418
+ $this->slug . '_content' // Page Name
419
+ );
420
+ // --- Add Fields to video section ---
421
+ // Video Title
422
+ add_settings_field(
423
+ $this->option_name . 'showtitle', // id
424
+ __('Show video title', 'wpsk'), // Title
425
+ array(&$this, 'settings_field_checkbox'), // Callback
426
+ $this->slug . '_content', // Page
427
+ 'ytc_content', // section
428
+ array(
429
+ 'field' => $this->option_name . "[showtitle]",
430
+ 'description' => __("Enable this option to display title of video", 'wpsk'),
431
+ 'class' => 'checkbox',
432
+ 'value' => $this->defaults['showtitle'],
433
+ ) // args
434
+ );
435
+ // Video Description
436
+ add_settings_field(
437
+ $this->option_name . 'showdesc', // id
438
+ __('Show video description', 'wpsk'), // Title
439
+ array(&$this, 'settings_field_checkbox'), // Callback
440
+ $this->slug . '_content', // Page
441
+ 'ytc_content', // section
442
+ array(
443
+ 'field' => $this->option_name . "[showdesc]",
444
+ 'description' => __("Enable this option to display description for video", 'wpsk'),
445
+ 'class' => 'checkbox',
446
+ 'value' => $this->defaults['showdesc'],
447
+ ) // args
448
+ );
449
+ // Description length
450
+ add_settings_field(
451
+ $this->option_name . 'desclen', // id
452
+ __('Description length', 'wpsk'), // Title
453
+ array(&$this, 'settings_field_input_number'), // Callback
454
+ $this->slug . '_content', // Page
455
+ 'ytc_content', // section
456
+ array(
457
+ 'field' => $this->option_name . "[desclen]",
458
+ 'description' => __('Enter length for video description in characters (0 for full length)', 'wpsk'),
459
+ 'class' => 'num',
460
+ 'value' => $this->defaults['desclen'],
461
+ 'min' => 0,
462
+ 'max' => 2500,
463
+ 'std' => 0
464
+ ) // args
465
+ );
466
+ // Et cetera string
467
+ add_settings_field(
468
+ $this->option_name . 'descappend', // id
469
+ __('Et cetera string', 'wpsk'), // Title
470
+ array(&$this, 'settings_field_input_text'), // Callback
471
+ $this->slug . '_content', // Page
472
+ 'ytc_content', // section
473
+ array(
474
+ 'field' => $this->option_name . "[descappend]",
475
+ 'description' => __('Indicator for shortened video description (default: …)', 'wpsk'),
476
+ 'class' => 'small-text',
477
+ 'value' => $this->defaults['descappend'],
478
+ ) // args
479
+ );
480
+ // Hide Annotations
481
+ add_settings_field(
482
+ $this->option_name . 'hideanno', // id
483
+ __('Hide video annotations', 'wpsk'), // Title
484
+ array(&$this, 'settings_field_checkbox'), // Callback
485
+ $this->slug . '_content', // Page
486
+ 'ytc_content', // section
487
+ array(
488
+ 'field' => $this->option_name . "[hideanno]",
489
+ 'description' => __("Enable this option to hide video annotations (custom text set by uploader over video during playback)", 'wpsk'),
490
+ 'class' => 'checkbox',
491
+ 'value' => $this->defaults['hideanno'],
492
+ ) // args
493
+ );
494
+ // Hide Video Info
495
+ add_settings_field(
496
+ $this->option_name . 'hideinfo', // id
497
+ __('Hide video info', 'wpsk'), // Title
498
+ array(&$this, 'settings_field_checkbox'), // Callback
499
+ $this->slug . '_content', // Page
500
+ 'ytc_content', // section
501
+ array(
502
+ 'field' => $this->option_name . "[hideinfo]",
503
+ 'description' => __("Enable this option to hide informations about video before play start (video title and uploader in overlay)", 'wpsk'),
504
+ 'class' => 'checkbox',
505
+ 'value' => $this->defaults['hideinfo'],
506
+ ) // args
507
+ );
508
+
509
+ // --- Register setting Content so $_POST handling is done ---
510
+ register_setting(
511
+ 'ytc_content', // Setting group
512
+ $this->option_name, // option name
513
+ array($this, 'sanitize_options')
514
+ );
515
+
516
+ // =========================== LINK ===========================
517
+ // --- Add settings section Link to Channel so we can add fields to it ---
518
+ add_settings_section(
519
+ 'ytc_link', // Section Name
520
+ __('Link to Channel', 'wpsk'), // Section Title
521
+ array(&$this, 'settings_link_section_description'), // Section Callback Function
522
+ $this->slug . '_link' // Page Name
523
+ );
524
+ // --- Add Fields to video section ---
525
+ // Show link to channel
526
+ add_settings_field(
527
+ $this->option_name . 'showgoto', // id
528
+ __('Show link to channel', 'wpsk'), // Title
529
+ array(&$this, 'settings_field_checkbox'), // Callback
530
+ $this->slug . '_link', // Page
531
+ 'ytc_link', // section
532
+ array(
533
+ 'field' => $this->option_name . "[showgoto]",
534
+ 'description' => __("Enable this option to show customized link to channel at the bottom of YTC block", 'wpsk'),
535
+ 'class' => 'checkbox',
536
+ 'value' => $this->defaults['showgoto'],
537
+ ) // args
538
+ );
539
+ // Visit channel text
540
+ add_settings_field(
541
+ $this->option_name . 'goto_txt', // id
542
+ __('Text for Visit channel link', 'wpsk'), // Title
543
+ array(&$this, 'settings_field_input_text'), // Callback
544
+ $this->slug . '_link', // Page
545
+ 'ytc_link', // section
546
+ array(
547
+ 'field' => $this->option_name . "[goto_txt]",
548
+ 'description' => __('Use placeholder %channel% or %vanity% to insert channel/nice name', 'wpsk'),
549
+ 'class' => 'regular-text',
550
+ 'value' => $this->defaults['goto_txt'],
551
+ ) // args
552
+ );
553
+ // Open in...
554
+ add_settings_field(
555
+ $this->option_name . 'popup_goto', // id
556
+ __('Open link in...', 'wpsk'), // Title
557
+ array(&$this, 'settings_field_select'), // Callback
558
+ $this->slug . '_link', // Page
559
+ 'ytc_link', // section
560
+ array(
561
+ 'field' => $this->option_name . "[popup_goto]",
562
+ // 'label' => __('Ratio:', 'wpsk'),
563
+ 'description' => __('Set where link will be opened', 'wpsk'),
564
+ 'class' => 'regular-text',
565
+ 'value' => $this->defaults['popup_goto'],
566
+ 'items' => array(
567
+ '0' => 'same window',
568
+ '1' => 'new window (JavaScript)',
569
+ '2' => 'new window (target="_blank")'
570
+ )
571
+ ) // args
572
+ );
573
+ // Link to...
574
+ add_settings_field(
575
+ $this->option_name . 'link_to', // id
576
+ __('Link to...', 'wpsk'), // Title
577
+ array(&$this, 'settings_field_select'), // Callback
578
+ $this->slug . '_link', // Page
579
+ 'ytc_link', // section
580
+ array(
581
+ 'field' => $this->option_name . "[link_to]",
582
+ // 'label' => __('Ratio:', 'wpsk'),
583
+ 'description' => __('Set where link will lead visitors', 'wpsk'),
584
+ 'class' => 'regular-text',
585
+ 'value' => $this->defaults['link_to'],
586
+ 'items' => array(
587
+ '2' => 'Vanity custom URL',
588
+ '1' => 'Channel page URL',
589
+ '0' => 'Legacy username page'
590
+ )
591
+ ) // args
592
+ );
593
+ // --- Register setting Content so $_POST handling is done ---
594
+ register_setting(
595
+ 'ytc_link', // Setting group
596
+ $this->option_name, // option name
597
+ array($this, 'sanitize_options')
598
+ );
599
+
600
+ } // eom register_settings()
601
+
602
+ /**
603
+ * Add settings menu
604
+ */
605
+ public function add_menu() {
606
+
607
+ // Add a page to manage this plugin's settings
608
+ add_options_page(
609
+ __('YouTube Channel', 'wpsk'),
610
+ __('YouTube Channel','wpsk'),
611
+ 'manage_options',
612
+ $this->slug,
613
+ array(&$this, 'plugin_settings_page')
614
+ );
615
+
616
+ } // eom add_menu()
617
+
618
+ // ===================== HELPERS ==========================
619
+
620
+ // --- Section desciptions ---
621
+ public function settings_general_section_description() {
622
+ ?>
623
+ <p>Configure general defaults for YouTube Channel used as fallback options in widget or shortcodes. To get Channel ID and Vanity/Custom URL visit <a href="https://www.youtube.com/account_advanced" target="_blank">YouTube Account Overview</a>.</p>
624
+ <?php
625
+ } // eom settings_general_section_description()
626
+ public function settings_video_section_description() {
627
+ ?>
628
+ <p>Configure video specific defaults for YouTube Channel used as fallback options in widget or shortcodes.</p>
629
+ <?php
630
+ } // eom settings_video_section_description() {
631
+ public function settings_content_section_description() {
632
+ ?>
633
+ <p>Configure defaults of content around and over videos for YouTube Channel used as fallback options in widget or shortcodes.</p>
634
+ <?php
635
+ } // eom settings_content_section_description() {
636
+ public function settings_link_section_description() {
637
+ ?>
638
+ <p>Configure defaults for link to channel below YouTube Channel block used as fallback options in widget or shortcodes.</p>
639
+ <?php
640
+ } // eom settings_link_section_description() {
641
+
642
+ /**
643
+ * This function provides separator for settings fields
644
+ */
645
+ public function settings_field_separator($args=null) {
646
+ echo '<hr>';
647
+ } // eom settings_field_input_text()
648
+
649
+ /**
650
+ * This function provides text inputs for settings fields
651
+ */
652
+ public function settings_field_input_text($args) {
653
+
654
+ extract( $args );
655
+
656
+ echo sprintf('<input type="text" name="%s" id="%s" value="%s" class="%s" /><p class="description">%s</p>', $field, $field, $value, $class, $description);
657
+
658
+ } // eom settings_field_input_text()
659
+
660
+ /**
661
+ * This function provides number inputs for settings fields
662
+ */
663
+ public function settings_field_input_number($args) {
664
+
665
+ extract( $args );
666
+
667
+ echo sprintf('<input type="number" name="%s" id="%s" value="%s" min="%s" max="%s" class="%s" /><p class="description">%s</p>', $field, $field, $value, $min, $max, $class, $description);
668
+
669
+ } // eom settings_field_input_text()
670
+
671
+ /**
672
+ * This function provides select for settings fields
673
+ */
674
+ public function settings_field_select($args) {
675
+
676
+ extract( $args );
677
+
678
+ $html = '';
679
+ // $html .= sprintf('<label for="%s">%s</label><br>', $field, $label);
680
+ $html .= sprintf('<select id="%s" name="%s">', $field, $field);
681
+ foreach ($items as $key=>$val)
682
+ {
683
+ $selected = ($value==$key) ? 'selected="selected"' : '';
684
+ $html .= sprintf('<option %s value="%s">%s</option>',$selected,$key,$val);
685
+ }
686
+ $html .= sprintf('</select><p class="description">%s</p>',$description);
687
+
688
+ echo $html;
689
+
690
+ } // eom settings_field_select()
691
+
692
+ /**
693
+ * This function provides checkbox for settings fields
694
+ */
695
+ public function settings_field_checkbox($args) {
696
+
697
+ extract( $args );
698
+
699
+ $checked = ( !empty($args['value']) ) ? 'checked="checked"' : '';
700
+ echo sprintf('<label for="%s"><input type="checkbox" name="%s" id="%s" value="1" class="%s" %s />%s</label>', $field, $field, $field, $class, $checked, $description);
701
+
702
+ } // eom settings_field_checkbox()
703
+
704
+ /**
705
+ * This function provides checkbox groupfor settings fields
706
+ */
707
+ public function settings_field_checkbox_group($args) {
708
+
709
+ extract( $args );
710
+
711
+ // items
712
+ $out = '<fieldset>';
713
+
714
+ foreach ( $items as $key => $label ) {
715
+
716
+ $checked = '';
717
+ if ( ! empty($value) ) {
718
+ $checked = ( in_array($key, $value) ) ? 'checked="checked"' : '';
719
+ }
720
+
721
+ $out .= sprintf(
722
+ '<label for="%s_%s"><input type="checkbox" name="%s[]" id="%s_%s" value="%s" class="%s" %s />%s</label><br>',
723
+ $field,
724
+ $key,
725
+
726
+ $field,
727
+
728
+ $field,
729
+ $key,
730
+
731
+ $key,
732
+
733
+ $class,
734
+ $checked,
735
+ $label
736
+ );
737
+ }
738
+
739
+ $out .= '</fieldset>';
740
+ $out .= sprintf('<p class="description">%s</p>' , $description);
741
+
742
+ echo $out;
743
+
744
+ } // eom settings_field_checkbox()
745
+
746
+ /**
747
+ * This function provides radio buttons for settings fields
748
+ */
749
+ public function settings_field_radio($args) {
750
+
751
+ extract( $args );
752
+
753
+ $html = '';
754
+
755
+ if ( ! empty($prescription) )
756
+ $html .= sprintf('<p class="prescription">%s</p>', $prescription);
757
+
758
+ foreach ($items as $key=>$val) {
759
+
760
+ $checked = ($value==$key) ? 'checked="checked"' : '';
761
+ $html .= sprintf(
762
+ '<label for="%s_%s"><input type="radio" name="%s" id="%s_%s" value="%s" %s>%s</label><br />',
763
+ $field, $key,
764
+ $field,
765
+ $field, $key,
766
+ $key,
767
+ $checked,
768
+ $val
769
+ );
770
+
771
+ } // foreach $items
772
+
773
+ $html .= sprintf('<p class="description">%s</p>',$description);
774
+
775
+ echo $html;
776
+
777
+ } // eom settings_field_checkbox()
778
+
779
+ /**
780
+ * Menu Callback
781
+ */
782
+ public function plugin_settings_page() {
783
+
784
+ if ( ! current_user_can('manage_options') ) {
785
+ wp_die(__('You do not have sufficient permissions to access this page.'));
786
+ }
787
+
788
+ // Render the settings template
789
+ require_once('settings_template.php');
790
+
791
+ } // eom plugin_settings_page()
792
+
793
+ /**
794
+ * process options before update
795
+ *
796
+ */
797
+ public function sanitize_options($options) {
798
+
799
+ $sanitized = get_option( $this->option_name );
800
+
801
+ switch ( $_POST['option_page'] ) {
802
+
803
+ // --- General ---
804
+ case 'ytc_general':
805
+ $sanitized['channel'] = ( ! empty($options['channel']) ) ? trim($options['channel']) : $this->defaults['channel'];
806
+ $sanitized['vanity'] = ( ! empty($options['vanity']) ) ? trim($options['vanity']) : $this->defaults['vanity'];
807
+ $sanitized['username'] = ( ! empty($options['username']) ) ? trim($options['username']) : $this->defaults['username'];
808
+ $sanitized['playlist'] = ( ! empty($options['playlist']) ) ? trim($options['playlist']) : $this->defaults['playlist'];
809
+ $sanitized['resource'] = ( ! empty($options['resource']) ) ? intval($options['resource']) : $this->defaults['resource'];
810
+ $sanitized['only_pl'] = ( ! empty($options['only_pl']) && $options['only_pl'] ) ? 1 : 0;
811
+ $sanitized['cache'] = ( ! empty($options['cache']) ) ? intval($options['cache']) : $this->defaults['cache'];
812
+ $sanitized['fetch'] = ( ! empty($options['fetch']) ) ? intval($options['fetch']) : $this->defaults['fetch'];
813
+ $sanitized['num'] = ( ! empty($options['num']) ) ? intval($options['num']) : $this->defaults['num'];
814
+ $sanitized['privacy'] = ( ! empty($options['privacy']) && $options['privacy'] ) ? 1 : 0;
815
+ $sanitized['random'] = ( ! empty($options['random']) && $options['random'] ) ? 1 : 0;
816
+ break; // General
817
+
818
+ // --- Video ---
819
+ case 'ytc_video':
820
+ $sanitized['width'] = ( ! empty($options['width']) ) ? intval($options['width']) : $this->defaults['width'];
821
+ $sanitized['ratio'] = ( ! empty($options['ratio']) ) ? intval($options['ratio']) : $this->defaults['ratio'];
822
+ $sanitized['responsive'] = ( ! empty($options['responsive']) && $options['responsive'] ) ? 1 : 0;
823
+ $sanitized['display'] = ( ! empty($options['display']) ) ? intval($options['display']) : $this->defaults['display'];
824
+ $sanitized['themelight'] = ( ! empty($options['themelight']) && $options['themelight'] ) ? 1 : 0;
825
+ $sanitized['controls'] = ( ! empty($options['controls']) && $options['controls'] ) ? 1 : 0;
826
+ $sanitized['autoplay'] = ( ! empty($options['autoplay']) && $options['autoplay'] ) ? 1 : 0;
827
+ $sanitized['autoplay_mute'] = ( ! empty($options['autoplay_mute']) && $options['autoplay_mute'] ) ? 1 : 0;
828
+ $sanitized['norel'] = ( ! empty($options['norel']) && $options['norel'] ) ? 1 : 0;
829
+ $sanitized['modestbranding'] = ( ! empty($options['modestbranding']) && $options['modestbranding'] ) ? 1 : 0;
830
+ break; // Video
831
+
832
+ // --- Content ---
833
+ case 'ytc_content':
834
+ $sanitized['showtitle'] = ( ! empty($options['showtitle']) && $options['showtitle'] ) ? 1 : 0;
835
+ $sanitized['showdesc'] = ( ! empty($options['showdesc']) && $options['showdesc'] ) ? 1 : 0;
836
+ $sanitized['desclen'] = ( ! empty($options['desclen']) ) ? intval($options['desclen']) : $this->defaults['desclen'];
837
+ $sanitized['descappend'] = ( ! empty($options['descappend']) ) ? $options['descappend'] : $this->defaults['descappend'];
838
+ $sanitized['hideanno'] = ( ! empty($options['hideanno']) && $options['hideanno'] ) ? 1 : 0;
839
+ $sanitized['hideinfo'] = ( ! empty($options['hideinfo']) && $options['hideinfo'] ) ? 1 : 0;
840
+ break; // Content
841
+
842
+ // --- Link to Channel ---
843
+ case 'ytc_link':
844
+ $sanitized['showgoto'] = ( ! empty($options['showgoto']) && $options['showgoto'] ) ? 1 : 0;
845
+ $sanitized['goto_txt'] = ( ! empty($options['goto_txt']) ) ? $options['goto_txt'] : $this->defaults['goto_txt'];
846
+ $sanitized['popup_goto'] = ( ! empty($options['popup_goto']) ) ? intval($options['popup_goto']) : $this->defaults['popup_goto'];
847
+ $sanitized['link_to'] = ( ! empty($options['link_to']) ) ? intval($options['link_to']) : $this->defaults['link_to'];
848
+ break; // Link to Channel
849
+
850
+ } // switch
851
+ // $sanitized['dashboard_roles'] = ( ! empty($options['dashboard_roles']) && is_array($options['dashboard_roles']) ) ? $options['dashboard_roles'] : array('administrator','editor','client');
852
+ // $sanitized['dashboard_redirect_url'] = ( ! empty($options['dashboard_redirect_url']) ) ? $options['dashboard_redirect_url'] : '';
853
+
854
+ // --- Update ---
855
+ // now return sanitized options to be written to database
856
+ return $sanitized;
857
+
858
+ } // eom sanitize_options()
859
+
860
+ } // eo class WPAU_YOUTUBE_CHANNEL_SETTINGS
861
+
862
+ } // eo class_exists WPAU_YOUTUBE_CHANNEL_SETTINGS
inc/settings_template.php ADDED
@@ -0,0 +1,61 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ <?php
2
+ global $WPAU_YOUTUBE_CHANNEL;
3
+ ?>
4
+ <div class="wrap" id="youtube_channel_settings">
5
+ <h2><?php _e( $WPAU_YOUTUBE_CHANNEL->plugin_name . ' Settings', 'wpsk' ); ?></h2>
6
+ <?php
7
+
8
+ $active_tab = isset( $_GET[ 'tab' ] ) ? $_GET[ 'tab' ] : 'general';
9
+
10
+
11
+ // define available tabs
12
+ $tabs = array(
13
+ 'general' => 'General',
14
+ 'video' => 'Video',
15
+ 'content' => 'Content',
16
+ 'link' => 'Link to Channel',
17
+ 'tools' => 'Tools',
18
+ 'help' => 'Help',
19
+ 'support' => 'Support'
20
+ );
21
+ ?>
22
+ <h2 class="nav-tab-wrapper">
23
+ <?php
24
+ foreach ( $tabs as $tab_name => $tab_title ) {
25
+ echo '<a href="?page=' . $WPAU_YOUTUBE_CHANNEL->plugin_slug . '&tab=' . $tab_name . '" class="nav-tab' . ( ( $active_tab == $tab_name ) ? ' nav-tab-active' : '' ) . '">' . $tab_title . '</a>';
26
+ }
27
+ ?>
28
+ </h2>
29
+ <?php
30
+
31
+ if ( ! empty($tabs[ $active_tab ]) ) {
32
+
33
+ if ( ! in_array( $active_tab, array('tools', 'help', 'support') ) ) {
34
+ // for all tabs except tools and help
35
+
36
+ echo '<form method="post" action="options.php">';
37
+
38
+ settings_fields( 'ytc_' . $active_tab );
39
+ // settings_fields( $WPAU_YOUTUBE_CHANNEL->plugin_slug . '_' . $active_tab );
40
+ do_settings_sections( $WPAU_YOUTUBE_CHANNEL->plugin_slug . '_' . $active_tab );
41
+ // do_settings_sections( 'ytc_' . $active_tab );
42
+ // settings_fields( $WPAU_YOUTUBE_CHANNEL->plugin_slug . '_' . $active_tab );
43
+ // do_settings_sections( $WPAU_YOUTUBE_CHANNEL->plugin_slug . '_' . $active_tab );
44
+
45
+ submit_button();
46
+
47
+ echo '</form>';
48
+
49
+ } else if ( $active_tab == 'tools' ) {
50
+ include_once("settings_tools.php");
51
+ } else if ( $active_tab == 'help' ) {
52
+ include_once("settings_usage.php");
53
+ include_once("settings_usage_shortcode.php");
54
+ } else if ( $active_tab == 'support' ) {
55
+ include_once("settings_support.php");
56
+ } // $active_tab != 'tools|help|support'
57
+
58
+ } // ! empty ( $tabs[$active_tab] )
59
+ ?>
60
+
61
+ </div>
inc/settings_tools.php CHANGED
@@ -12,7 +12,7 @@ jQuery(document).ready(function($){
12
  if ( $('#recache_slug').val() == '' ) {
13
  $('#recache_message').html("Please type relative path and try again!").show().delay(3000).fadeOut(700);
14
  } else {
15
- window.open( $('#recache_slug').val()+'?ytc_force_recache=1' );
16
  }
17
  });
18
  });
12
  if ( $('#recache_slug').val() == '' ) {
13
  $('#recache_message').html("Please type relative path and try again!").show().delay(3000).fadeOut(700);
14
  } else {
15
+ window.open( $('#recache_slug').val()+'?ytc_force_recache=1' );
16
  }
17
  });
18
  });
inc/settings_usage.php CHANGED
@@ -1,3 +1,4 @@
 
1
  <p>You can insert YouTube Channel in couple different ways.</p>
2
  <ol>
3
  <li>Insert <a href="widget.php">YouTube Channel Widget</a> in preferred Widget Area, and configure it there.</li>
1
+ <h3>How to use YouTube Channel</h3>
2
  <p>You can insert YouTube Channel in couple different ways.</p>
3
  <ol>
4
  <li>Insert <a href="widget.php">YouTube Channel Widget</a> in preferred Widget Area, and configure it there.</li>
inc/settings_usage_shortcode.php CHANGED
@@ -1,14 +1,18 @@
1
- <p>You also can use shortcode <code>[youtube_channel]</code> with options listed below (all options are optional):</p>
2
- <h3>General Settings</h3>
 
 
3
  <ul>
4
- <li><code>class</code> <em>(string)</em> Set custom class if you wish to target special styling for specific YTC block</li>
5
  <li><code>channel</code> <em>(string)</em> ID of preferred YouTube channel. Do not set full URL to channel, but just last part from URL - ID (name)</li>
 
 
6
  <li><code>playlist</code> <em>(string)</em> ID of preferred YouTube playlist.</li>
7
- <li><code>res</code> <em>(int)</em> Resource to use for feed:
8
  <ul>
9
  <li>&bullet; <code>0</code> Channel</li>
10
  <li>&bullet; <code>1</code> Favorites (for defined channel)</li>
11
  <li>&bullet; <code>2</code> Playlist</li>
 
12
  </ul></li>
13
  <li><code>only_pl</code> <em>(bool)</em> If you set to use Playlist as resource, you can embed youtube playlist block instead single video from playlist. Simply set this option to true (<code>1</code> or <code>true</code>)</li>
14
  <li><code>cache</code> <em>(int)</em> Period in seconds for caching feed. You can disable caching by setting this option to <code>0</code>, but if you have a lot of visits, consider at least short caching (couple minutes).</li>
@@ -16,38 +20,34 @@
16
  <li><code>fetch</code> <em>(int)</em> Number of videos that will be used as stack for random pick (min 2, max 50)</li>
17
  <li><code>num</code> <em>(int)</em> Number of videos to display per YTC block.</li>
18
 
19
- <li><code>fix</code> <em>(bool)</em> Option to fix <em>No Items</em> error, and also to respect order of videos in feed or playlist.</li>
20
  <li><code>random</code> <em>(bool)</em> Option to randomize videos on every page load.</li>
21
  </ul>
22
- <h3>Video Settings</h3>
23
  <ul>
24
  <li><code>ratio</code> <em>(int)</em> Set preferred aspect ratio for thumbnail and video. You can use:
25
  <ul>
26
- <li>&bullet; <code>3</code> 16:9 (widescreen)</li>
27
- <li>&bullet; <code>2</code> 16:10 (computer screen)</li>
28
  <li>&bullet; <code>1</code> 4:3</li>
29
  </ul></li>
30
- <li><code>responsive</code> <em>(bool)</em> Distribute one full width video per row.</li>
31
  <li><code>width</code> <em>(int)</em> Width of thumbnail and video in pixels.</li>
32
- <li><code>show</code> <em>(string)</em> Object that will be used to represent video. We have couple predefined options:
 
33
  <ul>
34
  <li>&bullet; <code>thumbnail</code> Thumbnail will be used and video will be loaded in lightbox.</li>
35
  <li>&bullet; <code>iframe</code> HTML5 (iframe)</li>
36
  <li>&bullet; <code>iframe2</code> HTML5 (iframe) with asynchronous loading - recommended</li>
37
- <li>&bullet; <code>object</code> Flash object (not so good for Apple devices)</li>
38
- <li>&bullet; <code>chromeless</code> Chromeless solution (also not good for Apple devices)</li>
39
  </ul></li>
40
 
41
  <li><code>no_thumb_title</code> <em>(bool)</em> By default YouTube thumbnail will have tooltip with info about video title and date of publishing. By setting this option to <code>1</code> or <code>true</code> you can hide tooltip</li>
42
  <li><code>themelight</code> <em>(bool)</em> By default YouTube have dark play controls theme. By setting this option to <code>1</code> or <code>true</code> you can get light theme in player (HTML5 and Flash)</li>
43
- <li><code>controls</code> <em>(bool)</em> Set this option to <code>1</code> or <code>true</code> to hide playback controls.</li>
44
  <li><code>fix_h</code> <em>(bool)</em> If you did not set to hide player controls, you can set this option to <code>1</code> or <code>true</code> to fix video height taken by controls</li>
45
  <li><code>autoplay</code> <em>(bool)</em> Enable autoplay of first video in YTC video stack by setting this option to <code>1</code> or <code>true</code></li>
46
  <li><code>mute</code> <em>(bool)</em> Set this option to <code>1</code> or <code>true</code> to mute videos set to autoplay on load</li>
47
  <li><code>norel</code> <em>(bool)</em> Set this option to <code>1</code> or <code>true</code> to hire related videos after finished playbak</li>
48
  <li><code>nobrand</code> <em>(bool)</em> Set this option to <code>1</code> or <code>true</code> to hire YouTube logo from playback control bar</li>
49
  </ul>
50
- <h3>Content Layout</h3>
51
  <ul>
52
  <li><code>showtitle</code> <em>(bool)</em> </li>
53
  <li><code>showdesc</code> <em>(bool)</em> </li>
@@ -55,12 +55,18 @@
55
  <li><code>noinfo</code> <em>(bool)</em> </li>
56
  <li><code>noanno</code> <em>(bool)</em> </li>
57
  </ul>
58
- <h3>Link to Channel</h3>
59
  <ul>
60
  <li><code>goto</code> <em>(bool)</em> </li>
61
  <li><code>goto_txt</code> <em>(string)</em></li>
62
  <li><code>popup</code> <em>(int)</em></li>
63
- <li><code>userchan</code> <em>(bool)</em> </li>
 
 
 
 
 
 
64
  </ul>
65
 
66
  <p>Please note, you can exclude all options listed above, and then we'll use default options from Settings page.</p>
1
+ <h3>How to use shortcode</h3>
2
+ <p>You can use shortcode <code>[youtube_channel]</code> with options listed below (all options are optional):</p>
3
+
4
+ <h4>General Settings</h4>
5
  <ul>
 
6
  <li><code>channel</code> <em>(string)</em> ID of preferred YouTube channel. Do not set full URL to channel, but just last part from URL - ID (name)</li>
7
+ <li><code>vanity</code> <em>(string)</em> Vanity name.</li>
8
+ <li><code>username</code> <em>(string)</em> Legacy YouTube username.</li>
9
  <li><code>playlist</code> <em>(string)</em> ID of preferred YouTube playlist.</li>
10
+ <li><code>resource</code> <em>(int)</em> Resource to use for feed:
11
  <ul>
12
  <li>&bullet; <code>0</code> Channel</li>
13
  <li>&bullet; <code>1</code> Favorites (for defined channel)</li>
14
  <li>&bullet; <code>2</code> Playlist</li>
15
+ <li>&bullet; <code>3</code> Liked Videos (for defined channel)</li>
16
  </ul></li>
17
  <li><code>only_pl</code> <em>(bool)</em> If you set to use Playlist as resource, you can embed youtube playlist block instead single video from playlist. Simply set this option to true (<code>1</code> or <code>true</code>)</li>
18
  <li><code>cache</code> <em>(int)</em> Period in seconds for caching feed. You can disable caching by setting this option to <code>0</code>, but if you have a lot of visits, consider at least short caching (couple minutes).</li>
20
  <li><code>fetch</code> <em>(int)</em> Number of videos that will be used as stack for random pick (min 2, max 50)</li>
21
  <li><code>num</code> <em>(int)</em> Number of videos to display per YTC block.</li>
22
 
 
23
  <li><code>random</code> <em>(bool)</em> Option to randomize videos on every page load.</li>
24
  </ul>
25
+ <h4>Video Settings</h4>
26
  <ul>
27
  <li><code>ratio</code> <em>(int)</em> Set preferred aspect ratio for thumbnail and video. You can use:
28
  <ul>
29
+ <li>&bullet; <code>3</code> 16:9 widescreen (default)</li>
 
30
  <li>&bullet; <code>1</code> 4:3</li>
31
  </ul></li>
 
32
  <li><code>width</code> <em>(int)</em> Width of thumbnail and video in pixels.</li>
33
+ <li><code>responsive</code> <em>(bool)</em> Distribute one full width video per row.</li>
34
+ <li><code>display</code> <em>(string)</em> Object that will be used to represent video. We have couple predefined options:
35
  <ul>
36
  <li>&bullet; <code>thumbnail</code> Thumbnail will be used and video will be loaded in lightbox.</li>
37
  <li>&bullet; <code>iframe</code> HTML5 (iframe)</li>
38
  <li>&bullet; <code>iframe2</code> HTML5 (iframe) with asynchronous loading - recommended</li>
 
 
39
  </ul></li>
40
 
41
  <li><code>no_thumb_title</code> <em>(bool)</em> By default YouTube thumbnail will have tooltip with info about video title and date of publishing. By setting this option to <code>1</code> or <code>true</code> you can hide tooltip</li>
42
  <li><code>themelight</code> <em>(bool)</em> By default YouTube have dark play controls theme. By setting this option to <code>1</code> or <code>true</code> you can get light theme in player (HTML5 and Flash)</li>
43
+ <li><code>controls</code> <em>(bool)</em> Set this option to <code>1</code> or <code>true</code> to hide playback controls. To display controls set this option to <code>0</code> or <code>false</code>.</li>
44
  <li><code>fix_h</code> <em>(bool)</em> If you did not set to hide player controls, you can set this option to <code>1</code> or <code>true</code> to fix video height taken by controls</li>
45
  <li><code>autoplay</code> <em>(bool)</em> Enable autoplay of first video in YTC video stack by setting this option to <code>1</code> or <code>true</code></li>
46
  <li><code>mute</code> <em>(bool)</em> Set this option to <code>1</code> or <code>true</code> to mute videos set to autoplay on load</li>
47
  <li><code>norel</code> <em>(bool)</em> Set this option to <code>1</code> or <code>true</code> to hire related videos after finished playbak</li>
48
  <li><code>nobrand</code> <em>(bool)</em> Set this option to <code>1</code> or <code>true</code> to hire YouTube logo from playback control bar</li>
49
  </ul>
50
+ <h4>Content Layout</h4>
51
  <ul>
52
  <li><code>showtitle</code> <em>(bool)</em> </li>
53
  <li><code>showdesc</code> <em>(bool)</em> </li>
55
  <li><code>noinfo</code> <em>(bool)</em> </li>
56
  <li><code>noanno</code> <em>(bool)</em> </li>
57
  </ul>
58
+ <h4>Link to Channel</h4>
59
  <ul>
60
  <li><code>goto</code> <em>(bool)</em> </li>
61
  <li><code>goto_txt</code> <em>(string)</em></li>
62
  <li><code>popup</code> <em>(int)</em></li>
63
+ <li><code>link_to</code> <em>(int)</em> URL to link:
64
+ <ul>
65
+ <li>&bullet; <code>2</code> Vanity custom URL (default)</li>
66
+ <li>&bullet; <code>1</code> Channel page</li>
67
+ <li>&bullet; <code>0</code> Legacy username page</li>
68
+ </ul>
69
+ </li>
70
  </ul>
71
 
72
  <p>Please note, you can exclude all options listed above, and then we'll use default options from Settings page.</p>
inc/widget.php CHANGED
@@ -26,127 +26,133 @@ class WPAU_YOUTUBE_CHANNEL_Widget extends WP_Widget {
26
  $output[] = implode($WPAU_YOUTUBE_CHANNEL->output($instance));
27
  $output[] = $after_widget;
28
 
29
- echo implode('',array_values($output));
30
  }
31
 
32
  public function form($instance) {
33
  global $WPAU_YOUTUBE_CHANNEL;
 
 
34
  // outputs the options form for widget settings
35
  // General Options
36
- $title = (!empty($instance['title'])) ? esc_attr($instance['title']) : '';
37
- $class = (!empty($instance['class'])) ? esc_attr($instance['class']) : '';
38
- $channel = (!empty($instance['channel'])) ? esc_attr($instance['channel']) : '';
39
- $playlist = (!empty($instance['playlist'])) ? esc_attr($instance['playlist']) : '';
 
 
40
 
41
- $use_res = (!empty($instance['use_res'])) ? esc_attr($instance['use_res']) : 0; // resource to use: channel, favorites, playlist
42
- $only_pl = (!empty($instance['only_pl'])) ? esc_attr($instance['only_pl']) : '';
43
 
44
- $cache_time = (!empty($instance['cache_time'])) ? esc_attr($instance['cache_time']) : '';
45
 
46
- $maxrnd = (!empty($instance['maxrnd'])) ? esc_attr($instance['maxrnd']) : 25; // items to fetch
47
- $vidqty = (!empty($instance['vidqty'])) ? esc_attr($instance['vidqty']) : 1; // number of items to show
48
 
49
- $enhprivacy = (!empty($instance['enhprivacy'])) ? esc_attr($instance['enhprivacy']) : '';
50
- $fixnoitem = (!empty($instance['fixnoitem'])) ? esc_attr($instance['fixnoitem']) : '';
51
- $getrnd = (!empty($instance['getrnd'])) ? esc_attr($instance['getrnd']) : '';
52
 
53
  // Video Settings
54
- $ratio = (!empty($instance['ratio'])) ? esc_attr($instance['ratio']) : 3;
55
- $width = (!empty($instance['width'])) ? esc_attr($instance['width']) : 306;
56
- $responsive = (!empty($instance['responsive'])) ? esc_attr($instance['responsive']) : 0;
57
-
58
- $to_show = (!empty($instance['to_show'])) ? esc_attr($instance['to_show']) : '';
59
- $no_thumb_title = (!empty($instance['no_thumb_title'])) ? esc_attr($instance['no_thumb_title']) : 0;
60
- $themelight = (!empty($instance['themelight'])) ? esc_attr($instance['themelight']) : '';
61
- $controls = (!empty($instance['controls'])) ? esc_attr($instance['controls']) : '';
62
- $fixyt = (!empty($instance['fixyt'])) ? esc_attr($instance['fixyt']) : '';
63
- $autoplay = (!empty($instance['autoplay'])) ? esc_attr($instance['autoplay']) : '';
64
- $autoplay_mute = (!empty($instance['autoplay_mute'])) ? esc_attr($instance['autoplay_mute']) : '';
65
- $norel = (!empty($instance['norel'])) ? esc_attr($instance['norel']) : '';
66
 
67
  // Content Layout
68
- $showtitle = (!empty($instance['showtitle'])) ? esc_attr($instance['showtitle']) : '';
69
- $showvidesc = (!empty($instance['showvidesc'])) ? esc_attr($instance['showvidesc']) : '';
70
- $modestbranding = (!empty($instance['modestbranding'])) ? esc_attr($instance['modestbranding']) : '';
71
- $videsclen = (!empty($instance['videsclen'])) ? esc_attr($instance['videsclen']) : 0;
72
- $descappend = (!empty($instance['descappend'])) ? esc_attr($instance['descappend']) : '&hellip;';
73
 
74
- $hideanno = (!empty($instance['hideanno'])) ? esc_attr($instance['hideanno']) : '';
75
- $hideinfo = (!empty($instance['hideinfo'])) ? esc_attr($instance['hideinfo']) : '';
76
 
77
  // Link to Channel
78
- $goto_txt = (!empty($instance['goto_txt'])) ? esc_attr($instance['goto_txt']) : '';
79
- $showgoto = (!empty($instance['showgoto'])) ? esc_attr($instance['showgoto']) : '';
80
- $popup_goto = (!empty($instance['popup_goto'])) ? esc_attr($instance['popup_goto']) : '';
81
- $userchan = (!empty($instance['userchan'])) ? esc_attr($instance['userchan']) : '';
82
-
83
- // Debug YTC
84
- $debugon = (!empty($instance['debugon'])) ? esc_attr($instance['debugon']) : '';
85
  ?>
86
 
87
  <p>
88
- <label for="<?php echo $this->get_field_id('title'); ?>"><?php _e('Widget Title', 'youtube-channel'); ?>:<input type="text" class="widefat" id="<?php echo $this->get_field_id('title'); ?>" name="<?php echo $this->get_field_name('title'); ?>" value="<?php echo $title; ?>" title="<?php _e('Title for widget', 'youtube-channel'); ?>" /></label>
 
 
89
  </p>
90
  <p>
91
- <label for="<?php echo $this->get_field_id('class'); ?>"><?php _e('Custom CSS Class', 'youtube-channel'); ?>:<input type="text" class="widefat" id="<?php echo $this->get_field_id('class'); ?>" name="<?php echo $this->get_field_name('class'); ?>" value="<?php echo $class; ?>" title="<?php _e('Enter custom class for YTC block, if you wish to target block styling', 'youtube-channel'); ?>" /></label>
 
 
92
  </p>
93
- <p>
94
- <label for="<?php echo $this->get_field_id('channel'); ?>"><?php _e('Channel ID', 'youtube-channel'); ?>:<input type="text" class="widefat" id="<?php echo $this->get_field_id('channel'); ?>" name="<?php echo $this->get_field_name('channel'); ?>" value="<?php echo $channel; ?>" title="<?php _e('YouTube Channel name (not URL to channel)', 'youtube-channel'); ?>" /></label>
 
 
 
95
  </p>
96
- <p>
97
- <label for="<?php echo $this->get_field_id('playlist'); ?>"><?php _e('Playlist ID', 'youtube-channel'); ?>:<input type="text" class="widefat" id="<?php echo $this->get_field_id('playlist'); ?>" name="<?php echo $this->get_field_name('playlist'); ?>" value="<?php echo $playlist; ?>" title="<?php _e('YouTube Playlist ID (not playlist name)', 'youtube-channel'); ?>" /></label>
 
 
98
  </p>
99
- <p>
100
- <label for="<?php echo $this->get_field_id('use_res'); ?>"><?php _e('Resource to use', 'youtube-channel'); ?>:</label>
101
- <select class="widefat" id="<?php echo $this->get_field_id( 'use_res' ); ?>" name="<?php echo $this->get_field_name( 'use_res' ); ?>">
102
- <option value="0"<?php selected( $use_res, 0 ); ?>><?php _e('Channel', 'youtube-channel'); ?></option>
103
- <option value="1"<?php selected( $use_res, 1 ); ?>><?php _e('Favorites', 'youtube-channel'); ?></option>
104
- <option value="2"<?php selected( $use_res, 2 ); ?>><?php _e('Playlist', 'youtube-channel'); ?></option>
 
 
 
 
 
 
 
 
 
 
 
105
  </select>
106
- <br />
107
- <label style="display: none" for="<?php echo $this->get_field_id( 'only_pl' ); ?>" id="<?php echo $this->get_field_id( 'only_pl' ); ?>_label"><input class="checkbox" type="checkbox" <?php checked( (bool) $only_pl, true ); ?> id="<?php echo $this->get_field_id( 'only_pl' ); ?>" name="<?php echo $this->get_field_name( 'only_pl' ); ?>" title="<?php _e('Enable this option to embed YouTube playlist instead single video from playlist.', 'youtube-channel'); ?>" /> <?php _e('Embed standard playlist<br /><small>(Please note <em>What to show?</em> have no effect for embedded playlist)</small>', 'youtube-channel'); ?></label>
108
  </p>
109
- <?php $onlypl_js_fn = str_replace('-','_',$this->get_field_id( 'only_pl' )); ?>
110
- <script type="text/javascript">
111
- jQuery(document).ready(function($){
112
- toggle_<?php echo $onlypl_js_fn; ?>($('#<?php echo $this->get_field_id( 'use_res' ); ?>'));
113
- $('#<?php echo $this->get_field_id( 'use_res' ); ?>').change(function(){
114
- toggle_<?php echo $onlypl_js_fn; ?>($(this));
115
- });
116
- function toggle_<?php echo $onlypl_js_fn; ?>(d) {
117
- if ( d.find(':selected')[0].value == 2 ) {
118
- $('#<?php echo $this->get_field_id( 'only_pl' ); ?>_label').fadeIn();
119
- } else {
120
- $('#<?php echo $this->get_field_id( 'only_pl' ); ?>_label').fadeOut();
121
- }
122
- }
123
- });
124
- </script>
125
- <p>
126
- <label for="<?php echo $this->get_field_id('cache_time'); ?>"><?php _e('Cache feed', 'youtube-channel'); ?>:</label>
127
- <select class="widefat" id="<?php echo $this->get_field_id( 'cache_time' ); ?>" name="<?php echo $this->get_field_name( 'cache_time' ); ?>">
128
- <option value="0"<?php selected( $cache_time, 0 ); ?>><?php _e('Do not cache', 'youtube-channel'); ?></option>
129
- <?php echo $WPAU_YOUTUBE_CHANNEL->cache_time($cache_time); ?>
130
  </select>
131
  </p>
132
- <p>
133
- <label for="<?php echo $this->get_field_id('maxrnd'); ?>"><?php _e('Fetch', 'youtube-channel'); ?>: <input class="small-text" id="<?php echo $this->get_field_id('maxrnd'); ?>" name="<?php echo $this->get_field_name('maxrnd'); ?>" type="number" min="2" value="<?php echo $maxrnd; ?>" title="<?php _e('Number of videos that will be used for random pick (min 2, max 50, default 25)', 'youtube-channel'); ?>" /> <?php _e('video(s)', 'youtube-channel'); ?></label>
134
- <br />
135
- <label for="<?php echo $this->get_field_id('vidqty'); ?>"><?php _e('Show', 'youtube-channel'); ?>:</label> <input class="small-text" id="<?php echo $this->get_field_id('vidqty'); ?>" name="<?php echo $this->get_field_name('vidqty'); ?>" type="number" min="1" value="<?php echo ( $vidqty ) ? $vidqty : '1'; ?>" title="<?php _e('Number of videos to display', 'youtube-channel'); ?>" /> <?php _e('video(s)', 'youtube-channel'); ?>
 
 
 
 
 
 
136
  </p>
137
  <p>
138
- <input class="checkbox" type="checkbox" <?php checked( (bool) $enhprivacy, true ); ?> id="<?php echo $this->get_field_id( 'enhprivacy' ); ?>" name="<?php echo $this->get_field_name( 'enhprivacy' ); ?>" title="<?php _e('Enable this option to protect your visitors privacy', 'youtube-channel'); ?>" /> <label for="<?php echo $this->get_field_id( 'enhprivacy' ); ?>"><?php printf(__('Use <a href="%s" target="_blank">Enhanced Privacy</a>', 'youtube-channel'), 'http://support.google.com/youtube/bin/answer.py?hl=en-GB&answer=171780'); ?></label>
139
  <br />
140
- <input class="checkbox" type="checkbox" <?php checked( (bool) $fixnoitem, true ); ?> id="<?php echo $this->get_field_id( 'fixnoitem' ); ?>" name="<?php echo $this->get_field_name( 'fixnoitem' ); ?>" title="<?php _e('Enable this option if you get error No Item', 'youtube-channel'); ?>" /> <label for="<?php echo $this->get_field_id( 'fixnoitem' ); ?>"><?php _e('Fix <em>No items</em> error/Respect playlist order', 'youtube-channel'); ?></label>
141
- <br />
142
- <input class="checkbox" type="checkbox" <?php checked( (bool) $getrnd, true ); ?> id="<?php echo $this->get_field_id( 'getrnd' ); ?>" name="<?php echo $this->get_field_name( 'getrnd' ); ?>" title="<?php _e('Get random videos of all fetched from channel or playlist', 'youtube-channel'); ?>" /> <label for="<?php echo $this->get_field_id( 'getrnd' ); ?>"><?php _e('Show random video', 'youtube-channel'); ?></label>
143
  </p>
144
 
145
  <h4><?php _e('Video Settings', 'youtube-channel'); ?></h4>
146
  <p><label for="<?php echo $this->get_field_id('ratio'); ?>"><?php _e('Aspect ratio', 'youtube-channel'); ?>:</label>
147
  <select class="widefat" id="<?php echo $this->get_field_id( 'ratio' ); ?>" name="<?php echo $this->get_field_name( 'ratio' ); ?>">
148
  <option value="3"<?php selected( $ratio, 3 ); ?>>16:9</option>
149
- <option value="2"<?php selected( $ratio, 2 ); ?>>16:10</option>
150
  <option value="1"<?php selected( $ratio, 1 ); ?>>4:3</option>
151
  </select><br />
152
  <input class="checkbox" type="checkbox" <?php checked( (bool) $responsive, true ); ?> id="<?php echo $this->get_field_id( 'responsive' ); ?>" name="<?php echo $this->get_field_name( 'responsive' ); ?>" /> <label for="<?php echo $this->get_field_id( 'responsive' ); ?>"><?php _e('Responsive video (distribute one full width video per row)', 'youtube-channel'); ?></label>
@@ -155,18 +161,15 @@ class WPAU_YOUTUBE_CHANNEL_Widget extends WP_Widget {
155
  <label for="<?php echo $this->get_field_id('width'); ?>"><?php _e('Width', 'youtube-channel'); ?>:</label> <input class="small-text" id="<?php echo $this->get_field_id('width'); ?>" name="<?php echo $this->get_field_name('width'); ?>" type="number" min="32" value="<?php echo $width; ?>" title="<?php _e('Set video width in pixels', 'youtube-channel'); ?>" /> px (<?php _e('default', 'youtube-channel'); ?> 306)
156
  </p>
157
  <p>
158
- <label for="<?php echo $this->get_field_id('to_show'); ?>"><?php _e('What to show?', 'youtube-channel'); ?></label>
159
- <select class="widefat" id="<?php echo $this->get_field_id( 'to_show' ); ?>" name="<?php echo $this->get_field_name( 'to_show' ); ?>">
160
- <option value="thumbnail"<?php selected( $to_show, 'thumbnail' ); ?>><?php _e('Thumbnail', 'youtube-channel'); ?></option>
161
- <option value="object"<?php selected( $to_show, 'object' ); ?>><?php _e('Flash (object)', 'youtube-channel'); ?></option>
162
- <option value="iframe"<?php selected( $to_show, 'iframe' ); ?>><?php _e('HTML5 (iframe)', 'youtube-channel'); ?></option>
163
- <option value="iframe2"<?php selected( $to_show, 'iframe2' ); ?>><?php _e('HTML5 (iframe) Async', 'youtube-channel'); ?></option>
164
- <option value="chromeless"<?php selected( $to_show, 'chromeless' ); ?>><?php _e('Chromeless', 'youtube-channel'); ?></option>
165
  </select>
166
  <input class="checkbox" type="checkbox" <?php checked( (bool) $no_thumb_title, true ); ?> id="<?php echo $this->get_field_id( 'no_thumb_title' ); ?>" name="<?php echo $this->get_field_name( 'no_thumb_title' ); ?>" /> <label for="<?php echo $this->get_field_id( 'no_thumb_title' ); ?>"><?php _e('Hide thumbnail tooltip', 'youtube-channel'); ?></label><br />
167
  <input class="checkbox" type="checkbox" <?php checked( (bool) $themelight, true ); ?> id="<?php echo $this->get_field_id( 'themelight' ); ?>" name="<?php echo $this->get_field_name( 'themelight' ); ?>" /> <label for="<?php echo $this->get_field_id( 'themelight' ); ?>"><?php _e('Use light theme (default is dark)', 'youtube-channel'); ?></label><br />
168
  <input class="checkbox" type="checkbox" <?php checked( (bool) $controls, true ); ?> id="<?php echo $this->get_field_id( 'controls' ); ?>" name="<?php echo $this->get_field_name( 'controls' ); ?>" /> <label for="<?php echo $this->get_field_id( 'controls' ); ?>"><?php _e('Hide player controls', 'youtube-channel'); ?></label><br />
169
- <input class="checkbox" type="checkbox" <?php checked( (bool) $fixyt, true ); ?> id="<?php echo $this->get_field_id( 'fixyt' ); ?>" name="<?php echo $this->get_field_name( 'fixyt' ); ?>" /> <label for="<?php echo $this->get_field_id( 'fixyt' ); ?>"><?php _e('Fix height taken by controls', 'youtube-channel'); ?></label><br />
170
  <input class="checkbox" type="checkbox" <?php checked( (bool) $autoplay, true ); ?> id="<?php echo $this->get_field_id( 'autoplay' ); ?>" name="<?php echo $this->get_field_name( 'autoplay' ); ?>" /> <label for="<?php echo $this->get_field_id( 'autoplay' ); ?>"><?php _e('Autoplay video or playlist', 'youtube-channel'); ?></label><br />
171
  <input class="checkbox" type="checkbox" <?php checked( (bool) $autoplay_mute, true ); ?> id="<?php echo $this->get_field_id( 'autoplay_mute' ); ?>" name="<?php echo $this->get_field_name( 'autoplay_mute' ); ?>" /> <label for="<?php echo $this->get_field_id( 'autoplay_mute' ); ?>"><?php _e('Mute video on autoplay', 'youtube-channel'); ?></label><br />
172
  <input class="checkbox" type="checkbox" <?php checked( (bool) $norel, true ); ?> id="<?php echo $this->get_field_id( 'norel' ); ?>" name="<?php echo $this->get_field_name( 'norel' ); ?>" /> <label for="<?php echo $this->get_field_id( 'norel' ); ?>"><?php _e('Hide related videos', 'youtube-channel'); ?></label><br />
@@ -176,8 +179,8 @@ class WPAU_YOUTUBE_CHANNEL_Widget extends WP_Widget {
176
  <h4><?php _e('Content Layout', 'youtube-channel'); ?></h4>
177
  <p>
178
  <input class="checkbox" type="checkbox" <?php checked( (bool) $showtitle, true ); ?> id="<?php echo $this->get_field_id( 'showtitle' ); ?>" name="<?php echo $this->get_field_name( 'showtitle' ); ?>" /> <label for="<?php echo $this->get_field_id( 'showtitle' ); ?>"><?php _e('Show video title', 'youtube-channel'); ?></label><br />
179
- <input class="checkbox" type="checkbox" <?php checked( (bool) $showvidesc, true ); ?> id="<?php echo $this->get_field_id( 'showvidesc' ); ?>" name="<?php echo $this->get_field_name( 'showvidesc' ); ?>" /> <label for="<?php echo $this->get_field_id( 'showvidesc' ); ?>"><?php _e('Show video description', 'youtube-channel'); ?></label><br />
180
- <label for="<?php echo $this->get_field_id('videsclen'); ?>"><?php _e('Description length', 'youtube-channel'); ?>: <input class="small-text" id="<?php echo $this->get_field_id('videsclen'); ?>" name="<?php echo $this->get_field_name('videsclen'); ?>" type="number" value="<?php echo $videsclen; ?>" title="<?php _e('Set number of characters to cut down video description to (0 means full length)', 'youtube-channel');?>" /> (0 = full)</label><br />
181
  <label for="<?php echo $this->get_field_id('descappend'); ?>"><?php _e('Et cetera string', 'youtube-channel'); ?> <input class="small-text" id="<?php echo $this->get_field_id('descappend'); ?>" name="<?php echo $this->get_field_name('descappend'); ?>" type="text" value="<?php echo $descappend; ?>" title="<?php _e('Default: &amp;hellip;', 'youtube-channel'); ?>"/></label><br />
182
  <input class="checkbox" type="checkbox" <?php checked( (bool) $hideanno, true ); ?> id="<?php echo $this->get_field_id( 'hideanno' ); ?>" name="<?php echo $this->get_field_name( 'hideanno' ); ?>" /> <label for="<?php echo $this->get_field_id( 'hideanno' ); ?>"><?php _e('Hide annotations from video', 'youtube-channel'); ?></label><br />
183
  <input class="checkbox" type="checkbox" <?php checked( (bool) $hideinfo, true ); ?> id="<?php echo $this->get_field_id( 'hideinfo' ); ?>" name="<?php echo $this->get_field_name( 'hideinfo' ); ?>" /> <label for="<?php echo $this->get_field_id( 'hideinfo' ); ?>"><?php _e('Hide video info', 'youtube-channel'); ?></label>
@@ -185,16 +188,24 @@ class WPAU_YOUTUBE_CHANNEL_Widget extends WP_Widget {
185
 
186
  <h4><?php _e('Link to Channel', 'youtube-channel'); ?></h4>
187
  <p>
188
- <label for="<?php echo $this->get_field_id('goto_txt'); ?>"><?php _e('Visit YouTube Channel text', 'youtube-channel'); ?>: <input class="widefat" id="<?php echo $this->get_field_id('goto_txt'); ?>" name="<?php echo $this->get_field_name('goto_txt'); ?>" type="text" value="<?php echo $goto_txt; ?>" title="<?php _e('Default: Visit channel %channel%. Use placeholder %channel% to insert channel name.', 'youtube-channel'); ?>" /></label>
189
- <input class="checkbox" type="checkbox" <?php checked( (bool) $showgoto, true ); ?> id="<?php echo $this->get_field_id( 'showgoto' ); ?>" name="<?php echo $this->get_field_name( 'showgoto' ); ?>" /> <label for="<?php echo $this->get_field_id( 'showgoto' ); ?>"><?php _e('Show link to channel', 'youtube-channel'); ?></label><br />
190
-
 
 
 
 
 
 
 
 
 
 
191
  <select class="widefat" id="<?php echo $this->get_field_id( 'popup_goto' ); ?>" name="<?php echo $this->get_field_name( 'popup_goto' ); ?>">
192
- <option value="0"<?php selected( $popup_goto, 0 ); ?>><?php _e('in same window', 'youtube-channel'); ?></option>
193
- <option value="1"<?php selected( $popup_goto, 1 ); ?>><?php _e('in new window (JavaScript)', 'youtube-channel'); ?></option>
194
- <option value="2"<?php selected( $popup_goto, 2 ); ?>><?php _e('in new window (Target)', 'youtube-channel'); ?></option>
195
  </select>
196
-
197
- <input class="checkbox" type="checkbox" <?php checked( (bool) $userchan, true ); ?> id="<?php echo $this->get_field_id( 'userchan' ); ?>" name="<?php echo $this->get_field_name( 'userchan' ); ?>" /> <label for="<?php echo $this->get_field_id( 'userchan' ); ?>"><?php _e('Link to channel instead to user', 'youtube-channel'); ?></label><br />
198
  </p>
199
 
200
  <h4><?php _e('Does not work? Contact support!', 'youtube-channel'); ?></h4>
@@ -206,64 +217,54 @@ class WPAU_YOUTUBE_CHANNEL_Widget extends WP_Widget {
206
 
207
  public function update($new_instance, $old_instance) {
208
  // processes widget options to be saved
209
- $instance = $old_instance;
210
- $instance['title'] = strip_tags($new_instance['title']);
211
- $instance['class'] = strip_tags($new_instance['class']);
212
- $instance['channel'] = strip_tags($new_instance['channel']);
213
- $instance['vidqty'] = $new_instance['vidqty'];
214
- $instance['playlist'] = strip_tags($new_instance['playlist']);
215
- $instance['use_res'] = $new_instance['use_res'];
216
- $instance['cache_time'] = $new_instance['cache_time'];
217
- $instance['only_pl'] = (isset($new_instance['only_pl'])) ? $new_instance['only_pl'] : false;
218
- $instance['getrnd'] = (isset($new_instance['getrnd'])) ? $new_instance['getrnd'] : false;
219
- $instance['maxrnd'] = $new_instance['maxrnd'];
220
-
221
- $instance['goto_txt'] = strip_tags($new_instance['goto_txt']);
222
- $instance['showgoto'] = (isset($new_instance['showgoto'])) ? $new_instance['showgoto'] : false;
223
- $instance['popup_goto'] = $new_instance['popup_goto'];
224
-
225
- $instance['showtitle'] = (isset($new_instance['showtitle'])) ? $new_instance['showtitle'] : false;
226
- $instance['showvidesc'] = (isset($new_instance['showvidesc'])) ? $new_instance['showvidesc'] : false;
227
- $instance['descappend'] = strip_tags($new_instance['descappend']);
228
- $instance['videsclen'] = strip_tags($new_instance['videsclen']);
229
- $instance['width'] = strip_tags($new_instance['width']);
230
- $instance['responsive'] = (isset($new_instance['responsive'])) ? $new_instance['responsive'] : '';
231
-
232
- $instance['to_show'] = strip_tags($new_instance['to_show']);
 
 
 
233
  $instance['no_thumb_title'] = (isset($new_instance['no_thumb_title'])) ? $new_instance['no_thumb_title'] : false;
234
- $instance['autoplay'] = (isset($new_instance['autoplay'])) ? $new_instance['autoplay'] : false;
235
- $instance['autoplay_mute'] = (isset($new_instance['autoplay_mute'])) ? $new_instance['autoplay_mute'] : false;
236
- $instance['norel'] = (isset($new_instance['norel'])) ? $new_instance['norel'] : false;
237
- $instance['modestbranding']= (isset($new_instance['modestbranding'])) ? $new_instance['modestbranding'] : false;
238
-
239
- $instance['controls'] = (isset($new_instance['controls'])) ? $new_instance['controls'] : false;
240
- $instance['fixnoitem'] = (isset($new_instance['fixnoitem'])) ? $new_instance['fixnoitem'] : false;
241
- $instance['ratio'] = strip_tags($new_instance['ratio']);
242
- $instance['fixyt'] = (isset($new_instance['fixyt'])) ? $new_instance['fixyt'] : '';
243
- $instance['hideinfo'] = (isset($new_instance['hideinfo'])) ? $new_instance['hideinfo'] : '';
244
- $instance['hideanno'] = (isset($new_instance['hideanno'])) ? $new_instance['hideanno'] : '';
245
- $instance['themelight'] = (isset($new_instance['themelight'])) ? $new_instance['themelight'] : '';
246
- $instance['debugon'] = (isset($new_instance['debugon'])) ? $new_instance['debugon'] : '';
247
- $instance['userchan'] = (isset($new_instance['userchan'])) ? $new_instance['userchan'] : '';
248
- $instance['enhprivacy'] = (isset($new_instance['enhprivacy'])) ? $new_instance['enhprivacy'] : '';
249
 
250
  return $instance;
251
  }
252
 
253
- function debug_string($arr) {
254
- $out = '';
255
- foreach ( $arr as $key => $val ) {
256
- if ( empty($val) ) { $val = 'null'; }
257
- $out .= $key . ': ' . $val . chr(13);
258
- }
259
- return $out;
260
- }
261
-
262
  } // end class WPAU_YOUTUBE_CHANNEL_Widget()
263
 
264
 
265
  // register Foo_Widget widget
266
  function wpau_register_youtube_channel_widget() {
267
- register_widget( 'WPAU_YOUTUBE_CHANNEL_Widget' );
268
  }
269
  add_action( 'widgets_init', 'wpau_register_youtube_channel_widget' );
26
  $output[] = implode($WPAU_YOUTUBE_CHANNEL->output($instance));
27
  $output[] = $after_widget;
28
 
29
+ echo implode('', array_values($output));
30
  }
31
 
32
  public function form($instance) {
33
  global $WPAU_YOUTUBE_CHANNEL;
34
+ $defaults = get_option('youtube_channel_defaults');
35
+
36
  // outputs the options form for widget settings
37
  // General Options
38
+ $title = (!empty($instance['title'])) ? esc_attr($instance['title']) : '';
39
+ $class = (!empty($instance['class'])) ? esc_attr($instance['class']) : '';
40
+ $vanity = ( ! empty($instance['vanity']) ) ? esc_attr($instance['vanity']) : trim($defaults['vanity']);
41
+ $channel = (!empty($instance['channel'])) ? esc_attr($instance['channel']) : trim($defaults['channel']);
42
+ $username = (!empty($instance['username'])) ? esc_attr($instance['username']) : trim($defaults['username']);
43
+ $playlist = (!empty($instance['playlist'])) ? esc_attr($instance['playlist']) : trim($defaults['playlist']);
44
 
45
+ $resource = (!empty($instance['resource'])) ? esc_attr($instance['resource']) : 0; // resource to use: channel, favorites, playlist
46
+ $only_pl = (!empty($instance['only_pl'])) ? esc_attr($instance['only_pl']) : '';
47
 
48
+ $cache = (!empty($instance['cache'])) ? esc_attr($instance['cache']) : trim($defaults['cache']);
49
 
50
+ $fetch = (!empty($instance['fetch'])) ? esc_attr($instance['fetch']) : trim($defaults['fetch']); // items to fetch
51
+ $num = (!empty($instance['num'])) ? esc_attr($instance['num']) : trim($defaults['num']); // number of items to show
52
 
53
+ $privacy = (!empty($instance['privacy'])) ? esc_attr($instance['privacy']) : 0;
54
+ $random = (!empty($instance['random'])) ? esc_attr($instance['random']) : 0;
 
55
 
56
  // Video Settings
57
+ $ratio = (!empty($instance['ratio'])) ? esc_attr($instance['ratio']) : trim($defaults['ratio']);
58
+ $width = (!empty($instance['width'])) ? esc_attr($instance['width']) : trim($defaults['width']);
59
+ $responsive = (!empty($instance['responsive'])) ? esc_attr($instance['responsive']) : 0;
60
+
61
+ $display = (!empty($instance['display'])) ? esc_attr($instance['display']) : trim($defaults['display']);
62
+ $no_thumb_title = (!empty($instance['no_thumb_title'])) ? esc_attr($instance['no_thumb_title']) : 0;
63
+
64
+ $themelight = (!empty($instance['themelight'])) ? esc_attr($instance['themelight']) : '';
65
+ $controls = (!empty($instance['controls'])) ? esc_attr($instance['controls']) : '';
66
+ $autoplay = (!empty($instance['autoplay'])) ? esc_attr($instance['autoplay']) : '';
67
+ $autoplay_mute = (!empty($instance['autoplay_mute'])) ? esc_attr($instance['autoplay_mute']) : '';
68
+ $norel = (!empty($instance['norel'])) ? esc_attr($instance['norel']) : '';
69
 
70
  // Content Layout
71
+ $showtitle = (!empty($instance['showtitle'])) ? esc_attr($instance['showtitle']) : '';
72
+ $showdesc = (!empty($instance['showdesc'])) ? esc_attr($instance['showdesc']) : '';
73
+ $modestbranding = (!empty($instance['modestbranding'])) ? esc_attr($instance['modestbranding']) : '';
74
+ $desclen = (!empty($instance['desclen'])) ? esc_attr($instance['desclen']) : 0;
75
+ $descappend = (!empty($instance['descappend'])) ? esc_attr($instance['descappend']) : '&hellip;';
76
 
77
+ $hideanno = (!empty($instance['hideanno'])) ? esc_attr($instance['hideanno']) : '';
78
+ $hideinfo = (!empty($instance['hideinfo'])) ? esc_attr($instance['hideinfo']) : '';
79
 
80
  // Link to Channel
81
+ $goto_txt = (!empty($instance['goto_txt'])) ? esc_attr($instance['goto_txt']) : '';
82
+ $showgoto = (!empty($instance['showgoto'])) ? esc_attr($instance['showgoto']) : '';
83
+ $popup_goto = (!empty($instance['popup_goto'])) ? esc_attr($instance['popup_goto']) : '';
84
+ $link_to = (!empty($instance['link_to'])) ? esc_attr($instance['link_to']) : '';
 
 
 
85
  ?>
86
 
87
  <p>
88
+ <label for="<?php echo $this->get_field_id('title'); ?>"><?php _e('Widget Title', 'youtube-channel'); ?>:
89
+ <input type="text" class="widefat" id="<?php echo $this->get_field_id('title'); ?>" name="<?php echo $this->get_field_name('title'); ?>" value="<?php echo $title; ?>" title="<?php _e('Title for widget', 'youtube-channel'); ?>" />
90
+ </label>
91
  </p>
92
  <p>
93
+ <label for="<?php echo $this->get_field_id('class'); ?>"><?php _e('Custom CSS Class', 'youtube-channel'); ?>:
94
+ <input type="text" class="widefat" id="<?php echo $this->get_field_id('class'); ?>" name="<?php echo $this->get_field_name('class'); ?>" value="<?php echo $class; ?>" title="<?php _e('Enter custom class for YTC block, if you wish to target block styling', 'youtube-channel'); ?>" />
95
+ </label>
96
  </p>
97
+ <p>Get your Channel ID and Custom ID from <a href="https://www.youtube.com/account_advanced" target="_blank">here</a>.</p>
98
+ <p class="half left glue-top">
99
+ <label for="<?php echo $this->get_field_id('vanity'); ?>"><?php _e('Vanity/Custom ID', 'youtube-channel'); ?>:
100
+ <input type="text" class="widefat" id="<?php echo $this->get_field_id('vanity'); ?>" name="<?php echo $this->get_field_name('vanity'); ?>" value="<?php echo $vanity; ?>" title="<?php _e('YouTube Vanity/Custom ID from URL (part after /c/)', 'youtube-channel'); ?>" />
101
+ </label>
102
  </p>
103
+ <p class="half right glue-top">
104
+ <label for="<?php echo $this->get_field_id('channel'); ?>"><?php _e('Channel ID', 'youtube-channel'); ?>:
105
+ <input type="text" class="widefat" id="<?php echo $this->get_field_id('channel'); ?>" name="<?php echo $this->get_field_name('channel'); ?>" value="<?php echo $channel; ?>" title="<?php _e('Find Channel ID behind My Channel menu item in YouTube (ID have UC at the beginning)', 'youtube-channel'); ?>" />
106
+ </label>
107
  </p>
108
+ <p class="half left glue-top">
109
+ <label for="<?php echo $this->get_field_id('username'); ?>"><?php _e('Legacy Username', 'youtube-channel'); ?>:
110
+ <input type="text" class="widefat" id="<?php echo $this->get_field_id('username'); ?>" name="<?php echo $this->get_field_name('username'); ?>" value="<?php echo $username; ?>" title="<?php _e('Legacy YouTube username located behind /user/ part of channel URL (available only on old YouTube accounts)', 'youtube-channel'); ?>" />
111
+ </label>
112
+ </p>
113
+ <p class="half right glue-top">
114
+ <label for="<?php echo $this->get_field_id('playlist'); ?>"><?php _e('Playlist ID', 'youtube-channel'); ?>:
115
+ <input type="text" class="widefat" id="<?php echo $this->get_field_id('playlist'); ?>" name="<?php echo $this->get_field_name('playlist'); ?>" value="<?php echo $playlist; ?>" title="<?php _e('Find Playlist ID in your playlists (ID have PL at the beginning)', 'youtube-channel'); ?>" />
116
+ </label>
117
+ </p>
118
+ <p class="half left glue-top">
119
+ <label for="<?php echo $this->get_field_id('resource'); ?>"><?php _e('Resource to use', 'youtube-channel'); ?>:</label>
120
+ <select class="widefat" id="<?php echo $this->get_field_id( 'resource' ); ?>" name="<?php echo $this->get_field_name( 'resource' ); ?>">
121
+ <option value="0"<?php selected( $resource, 0 ); ?>><?php _e('Channel', 'youtube-channel'); ?></option>
122
+ <option value="1"<?php selected( $resource, 1 ); ?>><?php _e('Favourites', 'youtube-channel'); ?></option>
123
+ <option value="3"<?php selected( $resource, 3 ); ?>><?php _e('Liked Videos', 'youtube-channel'); ?></option>
124
+ <option value="2"<?php selected( $resource, 2 ); ?>><?php _e('Playlist', 'youtube-channel'); ?></option>
125
  </select>
 
 
126
  </p>
127
+ <p class="half right glue-top">
128
+ <label for="<?php echo $this->get_field_id('cache'); ?>"><?php _e('Cache feed', 'youtube-channel'); ?>:</label>
129
+ <select class="widefat" id="<?php echo $this->get_field_id( 'cache' ); ?>" name="<?php echo $this->get_field_name( 'cache' ); ?>">
130
+ <option value="0"<?php selected( $cache, 0 ); ?>><?php _e('Do not cache', 'youtube-channel'); ?></option>
131
+ <?php echo $WPAU_YOUTUBE_CHANNEL->cache_time($cache); ?>
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
132
  </select>
133
  </p>
134
+
135
+ <p class="playlist-only <?php echo $this->get_field_id('resource'); ?> glue-top">
136
+ <label for="<?php echo $this->get_field_id( 'only_pl' ); ?>" id="<?php echo $this->get_field_id( 'only_pl' ); ?>_label"><input class="checkbox" type="checkbox" <?php checked( (bool) $only_pl, true ); ?> id="<?php echo $this->get_field_id( 'only_pl' ); ?>" name="<?php echo $this->get_field_name( 'only_pl' ); ?>" title="<?php _e('Enable this option to embed YouTube playlist instead single video from playlist.', 'youtube-channel'); ?>" /> <?php _e('Embed standard playlist<br /><small>(Please note <em>What to show?</em> have no effect for embedded playlist)</small>', 'youtube-channel'); ?></label>
137
+ </p>
138
+
139
+ <p class="half left glue-top">
140
+ <label for="<?php echo $this->get_field_id('fetch'); ?>"><?php _e('Fetch', 'youtube-channel'); ?>: <input class="small-text" id="<?php echo $this->get_field_id('fetch'); ?>" name="<?php echo $this->get_field_name('fetch'); ?>" type="number" min="2" value="<?php echo $fetch; ?>" title="<?php _e('Number of videos that will be used for random pick (min 2, max 50, default 25)', 'youtube-channel'); ?>" /> <?php _e('video(s)', 'youtube-channel'); ?></label>
141
+ </p>
142
+ <p class="half right glue-top">
143
+ <label for="<?php echo $this->get_field_id('num'); ?>"><?php _e('Show', 'youtube-channel'); ?>:</label> <input class="small-text" id="<?php echo $this->get_field_id('num'); ?>" name="<?php echo $this->get_field_name('num'); ?>" type="number" min="1" value="<?php echo ( $num ) ? $num : '1'; ?>" title="<?php _e('Number of videos to display', 'youtube-channel'); ?>" /> <?php _e('video(s)', 'youtube-channel'); ?>
144
  </p>
145
  <p>
146
+ <input class="checkbox" type="checkbox" <?php checked( (bool) $privacy, true ); ?> id="<?php echo $this->get_field_id( 'privacy' ); ?>" name="<?php echo $this->get_field_name( 'privacy' ); ?>" title="<?php _e('Enable this option to protect your visitors privacy', 'youtube-channel'); ?>" /> <label for="<?php echo $this->get_field_id( 'privacy' ); ?>"><?php printf(__('Use <a href="%s" target="_blank">Enhanced Privacy</a>', 'youtube-channel'), 'http://support.google.com/youtube/bin/answer.py?hl=en-GB&answer=171780'); ?></label>
147
  <br />
148
+ <input class="checkbox" type="checkbox" <?php checked( (bool) $random, true ); ?> id="<?php echo $this->get_field_id( 'random' ); ?>" name="<?php echo $this->get_field_name( 'random' ); ?>" title="<?php _e('Get random videos of all fetched from channel or playlist', 'youtube-channel'); ?>" /> <label for="<?php echo $this->get_field_id( 'random' ); ?>"><?php _e('Show random video', 'youtube-channel'); ?></label>
 
 
149
  </p>
150
 
151
  <h4><?php _e('Video Settings', 'youtube-channel'); ?></h4>
152
  <p><label for="<?php echo $this->get_field_id('ratio'); ?>"><?php _e('Aspect ratio', 'youtube-channel'); ?>:</label>
153
  <select class="widefat" id="<?php echo $this->get_field_id( 'ratio' ); ?>" name="<?php echo $this->get_field_name( 'ratio' ); ?>">
154
  <option value="3"<?php selected( $ratio, 3 ); ?>>16:9</option>
155
+ <?php /* <option value="2"<?php selected( $ratio, 2 ); ?>>16:10</option> */ ?>
156
  <option value="1"<?php selected( $ratio, 1 ); ?>>4:3</option>
157
  </select><br />
158
  <input class="checkbox" type="checkbox" <?php checked( (bool) $responsive, true ); ?> id="<?php echo $this->get_field_id( 'responsive' ); ?>" name="<?php echo $this->get_field_name( 'responsive' ); ?>" /> <label for="<?php echo $this->get_field_id( 'responsive' ); ?>"><?php _e('Responsive video (distribute one full width video per row)', 'youtube-channel'); ?></label>
161
  <label for="<?php echo $this->get_field_id('width'); ?>"><?php _e('Width', 'youtube-channel'); ?>:</label> <input class="small-text" id="<?php echo $this->get_field_id('width'); ?>" name="<?php echo $this->get_field_name('width'); ?>" type="number" min="32" value="<?php echo $width; ?>" title="<?php _e('Set video width in pixels', 'youtube-channel'); ?>" /> px (<?php _e('default', 'youtube-channel'); ?> 306)
162
  </p>
163
  <p>
164
+ <label for="<?php echo $this->get_field_id('display'); ?>"><?php _e('What to show?', 'youtube-channel'); ?></label>
165
+ <select class="widefat" id="<?php echo $this->get_field_id( 'display' ); ?>" name="<?php echo $this->get_field_name( 'display' ); ?>">
166
+ <option value="thumbnail"<?php selected( $display, 'thumbnail' ); ?>><?php _e('Thumbnail', 'youtube-channel'); ?></option>
167
+ <option value="iframe"<?php selected( $display, 'iframe' ); ?>><?php _e('HTML5 (iframe)', 'youtube-channel'); ?></option>
168
+ <option value="iframe2"<?php selected( $display, 'iframe2' ); ?>><?php _e('HTML5 (iframe) Asynchronous', 'youtube-channel'); ?></option>
 
 
169
  </select>
170
  <input class="checkbox" type="checkbox" <?php checked( (bool) $no_thumb_title, true ); ?> id="<?php echo $this->get_field_id( 'no_thumb_title' ); ?>" name="<?php echo $this->get_field_name( 'no_thumb_title' ); ?>" /> <label for="<?php echo $this->get_field_id( 'no_thumb_title' ); ?>"><?php _e('Hide thumbnail tooltip', 'youtube-channel'); ?></label><br />
171
  <input class="checkbox" type="checkbox" <?php checked( (bool) $themelight, true ); ?> id="<?php echo $this->get_field_id( 'themelight' ); ?>" name="<?php echo $this->get_field_name( 'themelight' ); ?>" /> <label for="<?php echo $this->get_field_id( 'themelight' ); ?>"><?php _e('Use light theme (default is dark)', 'youtube-channel'); ?></label><br />
172
  <input class="checkbox" type="checkbox" <?php checked( (bool) $controls, true ); ?> id="<?php echo $this->get_field_id( 'controls' ); ?>" name="<?php echo $this->get_field_name( 'controls' ); ?>" /> <label for="<?php echo $this->get_field_id( 'controls' ); ?>"><?php _e('Hide player controls', 'youtube-channel'); ?></label><br />
 
173
  <input class="checkbox" type="checkbox" <?php checked( (bool) $autoplay, true ); ?> id="<?php echo $this->get_field_id( 'autoplay' ); ?>" name="<?php echo $this->get_field_name( 'autoplay' ); ?>" /> <label for="<?php echo $this->get_field_id( 'autoplay' ); ?>"><?php _e('Autoplay video or playlist', 'youtube-channel'); ?></label><br />
174
  <input class="checkbox" type="checkbox" <?php checked( (bool) $autoplay_mute, true ); ?> id="<?php echo $this->get_field_id( 'autoplay_mute' ); ?>" name="<?php echo $this->get_field_name( 'autoplay_mute' ); ?>" /> <label for="<?php echo $this->get_field_id( 'autoplay_mute' ); ?>"><?php _e('Mute video on autoplay', 'youtube-channel'); ?></label><br />
175
  <input class="checkbox" type="checkbox" <?php checked( (bool) $norel, true ); ?> id="<?php echo $this->get_field_id( 'norel' ); ?>" name="<?php echo $this->get_field_name( 'norel' ); ?>" /> <label for="<?php echo $this->get_field_id( 'norel' ); ?>"><?php _e('Hide related videos', 'youtube-channel'); ?></label><br />
179
  <h4><?php _e('Content Layout', 'youtube-channel'); ?></h4>
180
  <p>
181
  <input class="checkbox" type="checkbox" <?php checked( (bool) $showtitle, true ); ?> id="<?php echo $this->get_field_id( 'showtitle' ); ?>" name="<?php echo $this->get_field_name( 'showtitle' ); ?>" /> <label for="<?php echo $this->get_field_id( 'showtitle' ); ?>"><?php _e('Show video title', 'youtube-channel'); ?></label><br />
182
+ <input class="checkbox" type="checkbox" <?php checked( (bool) $showdesc, true ); ?> id="<?php echo $this->get_field_id( 'showdesc' ); ?>" name="<?php echo $this->get_field_name( 'showdesc' ); ?>" /> <label for="<?php echo $this->get_field_id( 'showdesc' ); ?>"><?php _e('Show video description', 'youtube-channel'); ?></label><br />
183
+ <label for="<?php echo $this->get_field_id('desclen'); ?>"><?php _e('Description length', 'youtube-channel'); ?>: <input class="small-text" id="<?php echo $this->get_field_id('desclen'); ?>" name="<?php echo $this->get_field_name('desclen'); ?>" type="number" value="<?php echo $desclen; ?>" title="<?php _e('Set number of characters to cut down video description to (0 means full length)', 'youtube-channel');?>" /> (0 = full)</label><br />
184
  <label for="<?php echo $this->get_field_id('descappend'); ?>"><?php _e('Et cetera string', 'youtube-channel'); ?> <input class="small-text" id="<?php echo $this->get_field_id('descappend'); ?>" name="<?php echo $this->get_field_name('descappend'); ?>" type="text" value="<?php echo $descappend; ?>" title="<?php _e('Default: &amp;hellip;', 'youtube-channel'); ?>"/></label><br />
185
  <input class="checkbox" type="checkbox" <?php checked( (bool) $hideanno, true ); ?> id="<?php echo $this->get_field_id( 'hideanno' ); ?>" name="<?php echo $this->get_field_name( 'hideanno' ); ?>" /> <label for="<?php echo $this->get_field_id( 'hideanno' ); ?>"><?php _e('Hide annotations from video', 'youtube-channel'); ?></label><br />
186
  <input class="checkbox" type="checkbox" <?php checked( (bool) $hideinfo, true ); ?> id="<?php echo $this->get_field_id( 'hideinfo' ); ?>" name="<?php echo $this->get_field_name( 'hideinfo' ); ?>" /> <label for="<?php echo $this->get_field_id( 'hideinfo' ); ?>"><?php _e('Hide video info', 'youtube-channel'); ?></label>
188
 
189
  <h4><?php _e('Link to Channel', 'youtube-channel'); ?></h4>
190
  <p>
191
+ <input class="checkbox" type="checkbox" <?php checked( (bool) $showgoto, true ); ?> id="<?php echo $this->get_field_id( 'showgoto' ); ?>" name="<?php echo $this->get_field_name( 'showgoto' ); ?>" /> <label for="<?php echo $this->get_field_id( 'showgoto' ); ?>"><?php _e('Show link to channel below videos', 'youtube-channel'); ?></label>
192
+ </p>
193
+ <p class="glue-top <?php echo $this->get_field_id('showgoto'); ?>">
194
+ <input class="widefat" id="<?php echo $this->get_field_id('goto_txt'); ?>" name="<?php echo $this->get_field_name('goto_txt'); ?>" type="text" value="<?php echo $goto_txt; ?>" title="<?php _e('Default: Visit our YouTube channel. You can use placeholders %vanity%, %channel% and %username%.', 'youtube-channel'); ?>" placeholder="<?php _e('Visit our YouTube channel', 'youtube-channel'); ?>" />
195
+ </p>
196
+ <p class="half left glue-top <?php echo $this->get_field_id( 'showgoto' ); ?>">
197
+ <select class="widefat" id="<?php echo $this->get_field_id( 'link_to' ); ?>" name="<?php echo $this->get_field_name( 'link_to' ); ?>">
198
+ <option value="2"<?php selected( $link_to, 2 ); ?>><?php _e('Link to Vanity customized URL', 'youtube-channel'); ?></option>
199
+ <option value="1"<?php selected( $link_to, 1 ); ?>><?php _e('Link to Channel page URL', 'youtube-channel'); ?></option>
200
+ <option value="0"<?php selected( $link_to, 0 ); ?>><?php _e('Link to Legacy username page', 'youtube-channel'); ?></option>
201
+ </select>
202
+ </p>
203
+ <p class="half right glue-top <?php echo $this->get_field_id( 'showgoto' ); ?>">
204
  <select class="widefat" id="<?php echo $this->get_field_id( 'popup_goto' ); ?>" name="<?php echo $this->get_field_name( 'popup_goto' ); ?>">
205
+ <option value="0"<?php selected( $popup_goto, 0 ); ?>><?php _e('Open link in same window', 'youtube-channel'); ?></option>
206
+ <option value="1"<?php selected( $popup_goto, 1 ); ?>><?php _e('Open link in new window (JavaScript)', 'youtube-channel'); ?></option>
207
+ <option value="2"<?php selected( $popup_goto, 2 ); ?>><?php _e('Open link in new window (target="blank")', 'youtube-channel'); ?></option>
208
  </select>
 
 
209
  </p>
210
 
211
  <h4><?php _e('Does not work? Contact support!', 'youtube-channel'); ?></h4>
217
 
218
  public function update($new_instance, $old_instance) {
219
  // processes widget options to be saved
220
+ $instance = $old_instance;
221
+ $instance['title'] = strip_tags($new_instance['title']);
222
+ $instance['class'] = strip_tags($new_instance['class']);
223
+ $instance['channel'] = strip_tags($new_instance['channel']);
224
+ $instance['username'] = strip_tags($new_instance['username']);
225
+ $instance['playlist'] = strip_tags($new_instance['playlist']);
226
+ $instance['vanity'] = strip_tags($new_instance['vanity']);
227
+ $instance['num'] = $new_instance['num'];
228
+ $instance['resource'] = $new_instance['resource'];
229
+ $instance['cache'] = $new_instance['cache'];
230
+ $instance['only_pl'] = (isset($new_instance['only_pl'])) ? $new_instance['only_pl'] : false;
231
+ $instance['random'] = (isset($new_instance['random'])) ? $new_instance['random'] : false;
232
+ $instance['fetch'] = $new_instance['fetch'];
233
+
234
+ $instance['showgoto'] = (isset($new_instance['showgoto'])) ? $new_instance['showgoto'] : false;
235
+ $instance['goto_txt'] = strip_tags($new_instance['goto_txt']);
236
+ $instance['popup_goto'] = $new_instance['popup_goto'];
237
+ $instance['link_to'] = $new_instance['link_to'];
238
+
239
+ $instance['showtitle'] = (isset($new_instance['showtitle'])) ? $new_instance['showtitle'] : false;
240
+ $instance['showdesc'] = (isset($new_instance['showdesc'])) ? $new_instance['showdesc'] : false;
241
+ $instance['descappend'] = strip_tags($new_instance['descappend']);
242
+ $instance['desclen'] = strip_tags($new_instance['desclen']);
243
+ $instance['width'] = strip_tags($new_instance['width']);
244
+ $instance['responsive'] = (isset($new_instance['responsive'])) ? $new_instance['responsive'] : '';
245
+
246
+ $instance['display'] = strip_tags($new_instance['display']);
247
  $instance['no_thumb_title'] = (isset($new_instance['no_thumb_title'])) ? $new_instance['no_thumb_title'] : false;
248
+ $instance['autoplay'] = (isset($new_instance['autoplay'])) ? $new_instance['autoplay'] : false;
249
+ $instance['autoplay_mute'] = (isset($new_instance['autoplay_mute'])) ? $new_instance['autoplay_mute'] : false;
250
+ $instance['norel'] = (isset($new_instance['norel'])) ? $new_instance['norel'] : false;
251
+ $instance['modestbranding'] = (isset($new_instance['modestbranding'])) ? $new_instance['modestbranding'] : false;
252
+
253
+ $instance['controls'] = (isset($new_instance['controls'])) ? $new_instance['controls'] : false;
254
+ $instance['ratio'] = strip_tags($new_instance['ratio']);
255
+ $instance['hideinfo'] = (isset($new_instance['hideinfo'])) ? $new_instance['hideinfo'] : '';
256
+ $instance['hideanno'] = (isset($new_instance['hideanno'])) ? $new_instance['hideanno'] : '';
257
+ $instance['themelight'] = (isset($new_instance['themelight'])) ? $new_instance['themelight'] : '';
258
+ $instance['privacy'] = (isset($new_instance['privacy'])) ? $new_instance['privacy'] : '';
 
 
 
 
259
 
260
  return $instance;
261
  }
262
 
 
 
 
 
 
 
 
 
 
263
  } // end class WPAU_YOUTUBE_CHANNEL_Widget()
264
 
265
 
266
  // register Foo_Widget widget
267
  function wpau_register_youtube_channel_widget() {
268
+ register_widget( 'WPAU_YOUTUBE_CHANNEL_Widget' );
269
  }
270
  add_action( 'widgets_init', 'wpau_register_youtube_channel_widget' );
readme.txt CHANGED
@@ -3,8 +3,8 @@ Contributors: urkekg
3
  Donate link: https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=Q6Q762MQ97XJ6
4
  Tags: youtube, channel, playlist, single, widget, widgets, youtube player, flash player, rss, feed, video, thumbnail, embed, sidebar, chromeless, iframe, html5, responsive
5
  Requires at least: 3.9.0
6
- Tested up to: 4.2
7
- Stable tag: 2.4.2.1
8
  License: GPLv3
9
  License URI: http://www.gnu.org/licenses/gpl-3.0.html
10
 
@@ -19,7 +19,6 @@ Simply insert widget to sidebar, set channel name and if you wish leave all othe
19
  If you like this extension and you find it useful, please rate it on the right side.
20
 
21
  = Features =
22
-
23
  * Display latest videos from YouTube channel, favorites or playlist
24
  * Option to get random video from resources mentioned above
25
  * Responsive (one full width video per row) or non responsive (video wall)
@@ -35,10 +34,9 @@ If you like this extension and you find it useful, please rate it on the right s
35
 
36
  = Notice =
37
 
38
- For fully functional plugin you need to have PHP 5.3.29 or newer! If you experience issues on older PHP, we can't help you as we don't have access to such old development platform.
39
 
40
  = Styling =
41
-
42
  You can use `style.css` from theme to style `YouTube Video` widget content.
43
 
44
  * `.youtube_channel` - main widget wrapper class (non-responsive block have additional class `default`, responsive block have additional class `responsive`)
@@ -53,31 +51,22 @@ You can use `style.css` from theme to style `YouTube Video` widget content.
53
 
54
  = Known Issues =
55
 
56
- * Controls light theme and hidden annotations does not work for chromeless object.
57
  * Video description for videos from playlist does not work.
58
  * Removing YouTube logo from playback control bar does not work for all videos
59
  * Async HTML5 video does not work for 2nd same video on same page (two YTC blocks set to Async HTML5)
60
- * Chromeless video could not be used as responsive player
61
 
62
- If WordFence or other malware scan tool detect YouTube Channel file youtube-channel.php as potential risk because `base64_encode()` and `base64_decode()` functions, remember that we use this two functions to store and restore JSON feeds to transient cache, so potential detection is false positive.
63
 
64
  = Credits =
65
 
66
- * Chromeless option borrowed from [Chromeless YouTube](http://wordpress.org/extend/plugins/chromeless-youtube/) extension.
67
- * For playing videos in lightbox we use [Magnific Popup](http://dimsemenov.com/plugins/magnific-popup/).
68
- * Code improvements and textdomain adds done by [dimadin](http://wordpress.org/extend/plugins/profile/dimadin).
69
  * [Federico Bozo](http://corchoweb.com/) reminded me to fix z-index problem
70
  * Czech localization by [Ladislav Drábek](http://zholesova.cz)
71
  * Spanish localization by [Diego Riaño](http://Digital03.net)
72
  * Danish localisation by [GSAdev v. Georg Adamsen](http://www.gsadev.dk)
73
 
74
- = How To Use =
75
- **Add New Widget**
76
- [youtube http://www.youtube.com/watch?v=Sj84cja7ieg]
77
-
78
- **Use Playlist**
79
- [youtube http://www.youtube.com/watch?v=y9zoi_Pk2kY]
80
-
81
  = Shortcode =
82
 
83
  Along to Widget, you can add YouTube Channel block inline by using shortcode `[youtube_channel]`. Default plugin parameters will be used for shortcode, but you can customize all parameters per shortcode.
@@ -86,36 +75,33 @@ Along to Widget, you can add YouTube Channel block inline by using shortcode `[y
86
 
87
  * `class` (string) Set custom class if you wish to target special styling for specific YTC block
88
  * `channel` (string) ID of preferred YouTube channel. Do not set full URL to channel, but just last part from URL - ID (name)
 
89
  * `playlist` (string) ID of preferred YouTube playlist.
90
- * `res` (int) Resource to use for feed:
91
  * `0` Channel
92
  * `1` Favorites (for defined channel)
93
  * `2` Playlist
 
94
  * `only_pl` (bool) If you set to use Playlist as resource, you can embed youtube playlist block instead single video from playlist. Simply set this option to true (1 or true)
95
  * `cache` (int) Period in seconds for caching feed. You can disable caching by setting this option to 0, but if you have a lot of visits, consider at least short caching (couple minutes).
96
  * `fetch` (int) Number of videos that will be used as stack for random pick (min 2, max 50)
97
  * `num` (int) Number of videos to display per YTC block.
98
- * `fix` (bool) Option to fix No Items error, and also to respect order of videos in feed or playlist.
99
  * `random` (bool) Option to randomize videos on every page load.
100
 
101
  **Video Settings**
102
 
103
  * `ratio` (int) Set preferred aspect ratio for thumbnail and video. You can use:
104
  * `3` 16:9 (widescreen)
105
- * `2` 16:10 (computer screen) **deprecated**
106
  * `1` 4:3
107
  * `responsive` (bool) Distribute one full width video per row.
108
  * `width` (int) Width of thumbnail and video in pixels.
109
- * `show` (string) Object that will be used to represent video. We have couple predefined options:
110
- * `thumbnail` Thumbnail will be used and video will be loaded in lightbox.
111
  * `iframe` HTML5 (iframe)
112
  * `iframe2` HTML5 (iframe) with asynchronous loading - recommended
113
- * `object` Flash object (not so good for Apple devices) **deprecated**
114
- * `chromeless` Chromeless solution (also not good for Apple devices) **deprecated**
115
  * `no_thumb_title` (bool) By default YouTube thumbnail will have tooltip with info about video title and date of publishing. By setting this option to 1 or true you can hide tooltip
116
  * `themelight` (bool) By default YouTube have dark play controls theme. By setting this option to 1 or true you can get light theme in player (HTML5 and Flash)
117
  * `controls` (bool) Set this option to 1 or true to hide playback controls.
118
- * `fix_h` (bool) If you did not set to hide player controls, you can set this option to 1 or true to fix video height taken by controls
119
  * `autoplay` (bool) Enable autoplay of first video in YTC video stack by setting this option to 1 or true
120
  * `mute` (bool) Set this option to 1 or true to mute videos set to autoplay on load
121
  * `norel` (bool) Set this option to 1 or true to hire related videos after finished playbak
@@ -134,7 +120,7 @@ Along to Widget, you can add YouTube Channel block inline by using shortcode `[y
134
  * `goto` (bool)
135
  * `goto_txt` (string)
136
  * `popup` (int)
137
- * `userchan` (bool)
138
 
139
  == Installation ==
140
 
@@ -147,6 +133,23 @@ You can use the built in installer and upgrader, or you can install the plugin m
147
 
148
  If you have to upgrade manually simply repeat the installation steps and re-enable the plugin.
149
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
150
  == Frequently Asked Questions ==
151
 
152
  = I set more than one items to fetch, but only one video is displayed. How to fix this? =
@@ -192,6 +195,34 @@ Also, even when hidding logo works for your video, on hover or when video is pau
192
 
193
  == Changelog ==
194
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
195
  = 2.4.2.1 (2015-04-24) =
196
  * Fix: devicesupport workaround strip 1st video from playlist and favourites and apply only for channel
197
 
@@ -211,13 +242,21 @@ Also, even when hidding logo works for your video, on hover or when video is pau
211
  * Fix: missing support to hide playback controls, info and annotations for embedded playlist
212
 
213
  = 2.4.1.5 (2015-04-13) =
214
- * Change: Add dismiss link for Old PHP notice and lower suggested PHP version to 5.3.x
 
 
 
 
 
 
215
 
216
  = 2.4.1.4 (2015-04-09) =
217
  * (2015-04-09) Add: Notification about old PHP if lower than 5.3.29
218
- * Change: Run admin functions only in dashboard
219
  * (2015-02-09) Fix: strip whitespace from the beginngine/end of channel and playlist ID
220
  * (2014-12-30) Fix: prevent Undefined Offset notice when on resource we get less items than user requested in shortcode/widget
 
 
221
 
222
  = 2.4.1.3 (2014-12-10) =
223
  * Fix: previous release broke opening lightbox for thumbnails and load YouTube website.
@@ -407,19 +446,3 @@ Responsive, bug fixes, support for WordPress 4.1
407
  2. YouTube Channel customized widget settings
408
  3. YouTube Channel in WP Customizer
409
  4. YouTube Channel preview
410
-
411
- == Other Notes ==
412
-
413
- Version 2.4.2 is latest feature release that will use YouTube API v2 and Redux Framework. We'll release micro releases only with bugfixes.
414
-
415
- We hope that until end of May 2015 we'll finish version 3.0.0. Please note, you'll need to create your own Google API Key and add it in `wp-config.php` to be able to use YouTube Channel v3.0.0.
416
-
417
- = Main differences we'll introduce in v3.0.0 =
418
-
419
- * Google YouTube API v3
420
- * WP Settings API (back to the roots to reduce 3rd party requirements - Redux Framework)
421
- * Available types to show: Thumbnail (default), HTML5 (iframe) and HTML5 (iframe) Asynchronous (FLASH and Chromeless object has been deprecated and removed)
422
- * Available resources: Channel, Favourites, Liked Videos or Playlist
423
- * Available aspect ratios: 16:9 (as default fallback) or 4:3 (16:10 has been deprecated and removed)
424
- * Links to channel below video blocks will be: Vanity customized name, Channel ID or Legacy username
425
- * No more problems with `No items`
3
  Donate link: https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=Q6Q762MQ97XJ6
4
  Tags: youtube, channel, playlist, single, widget, widgets, youtube player, flash player, rss, feed, video, thumbnail, embed, sidebar, chromeless, iframe, html5, responsive
5
  Requires at least: 3.9.0
6
+ Tested up to: 4.2.2
7
+ Stable tag: 3.0.0
8
  License: GPLv3
9
  License URI: http://www.gnu.org/licenses/gpl-3.0.html
10
 
19
  If you like this extension and you find it useful, please rate it on the right side.
20
 
21
  = Features =
 
22
  * Display latest videos from YouTube channel, favorites or playlist
23
  * Option to get random video from resources mentioned above
24
  * Responsive (one full width video per row) or non responsive (video wall)
34
 
35
  = Notice =
36
 
37
+ For fully functional plugin you need to have PHP 5.3 or newer! If you experience issues on older PHP, we can't help you as we don't have access to such old development platform.
38
 
39
  = Styling =
 
40
  You can use `style.css` from theme to style `YouTube Video` widget content.
41
 
42
  * `.youtube_channel` - main widget wrapper class (non-responsive block have additional class `default`, responsive block have additional class `responsive`)
51
 
52
  = Known Issues =
53
 
 
54
  * Video description for videos from playlist does not work.
55
  * Removing YouTube logo from playback control bar does not work for all videos
56
  * Async HTML5 video does not work for 2nd same video on same page (two YTC blocks set to Async HTML5)
57
+ * Thumbnail and opening video in lightbox does not work with `Responz` theme by `Thenify.me` if you wish to hide related videos, because this theme uses original `Magnific Popup` library that does not support `rel` parameter.
58
 
59
+ If WordFence or other malware scan tool detect YouTube Channel fule youtube-channel.php as potential risk because `base64_encode()` and `base64_decode()` functions, remember that we use this two functions to store and restore JSON feeds to transient cache, so potential detection is false positive.
60
 
61
  = Credits =
62
 
63
+ * For playing videos in lightbox we use enhanced [Magnific Popup](http://dimsemenov.com/plugins/magnific-popup/).
64
+ * Initial textdomain adds done by [dimadin](http://wordpress.org/extend/plugins/profile/dimadin).
 
65
  * [Federico Bozo](http://corchoweb.com/) reminded me to fix z-index problem
66
  * Czech localization by [Ladislav Drábek](http://zholesova.cz)
67
  * Spanish localization by [Diego Riaño](http://Digital03.net)
68
  * Danish localisation by [GSAdev v. Georg Adamsen](http://www.gsadev.dk)
69
 
 
 
 
 
 
 
 
70
  = Shortcode =
71
 
72
  Along to Widget, you can add YouTube Channel block inline by using shortcode `[youtube_channel]`. Default plugin parameters will be used for shortcode, but you can customize all parameters per shortcode.
75
 
76
  * `class` (string) Set custom class if you wish to target special styling for specific YTC block
77
  * `channel` (string) ID of preferred YouTube channel. Do not set full URL to channel, but just last part from URL - ID (name)
78
+ * `vanity` (string) part after www.youtube.com/c/ from [Custom URL](https://support.google.com/youtube/answer/2657968?hl=en)
79
  * `playlist` (string) ID of preferred YouTube playlist.
80
+ * `resource` (int) Resource to use for feed:
81
  * `0` Channel
82
  * `1` Favorites (for defined channel)
83
  * `2` Playlist
84
+ * `3` Liked Videos
85
  * `only_pl` (bool) If you set to use Playlist as resource, you can embed youtube playlist block instead single video from playlist. Simply set this option to true (1 or true)
86
  * `cache` (int) Period in seconds for caching feed. You can disable caching by setting this option to 0, but if you have a lot of visits, consider at least short caching (couple minutes).
87
  * `fetch` (int) Number of videos that will be used as stack for random pick (min 2, max 50)
88
  * `num` (int) Number of videos to display per YTC block.
 
89
  * `random` (bool) Option to randomize videos on every page load.
90
 
91
  **Video Settings**
92
 
93
  * `ratio` (int) Set preferred aspect ratio for thumbnail and video. You can use:
94
  * `3` 16:9 (widescreen)
 
95
  * `1` 4:3
96
  * `responsive` (bool) Distribute one full width video per row.
97
  * `width` (int) Width of thumbnail and video in pixels.
98
+ * `display` (string) Object that will be used to represent video. We have couple predefined options:
99
+ * `thumbnail` Thumbnail will be used and video will be loaded in lightbox. (default)
100
  * `iframe` HTML5 (iframe)
101
  * `iframe2` HTML5 (iframe) with asynchronous loading - recommended
 
 
102
  * `no_thumb_title` (bool) By default YouTube thumbnail will have tooltip with info about video title and date of publishing. By setting this option to 1 or true you can hide tooltip
103
  * `themelight` (bool) By default YouTube have dark play controls theme. By setting this option to 1 or true you can get light theme in player (HTML5 and Flash)
104
  * `controls` (bool) Set this option to 1 or true to hide playback controls.
 
105
  * `autoplay` (bool) Enable autoplay of first video in YTC video stack by setting this option to 1 or true
106
  * `mute` (bool) Set this option to 1 or true to mute videos set to autoplay on load
107
  * `norel` (bool) Set this option to 1 or true to hire related videos after finished playbak
120
  * `goto` (bool)
121
  * `goto_txt` (string)
122
  * `popup` (int)
123
+ * `link_to` (int)
124
 
125
  == Installation ==
126
 
133
 
134
  If you have to upgrade manually simply repeat the installation steps and re-enable the plugin.
135
 
136
+ = YouTube Data API Key =
137
+ Main difference since v2.x branch is that now we use [YouTube Data API v3](https://developers.google.com/youtube/v3/) so to make plugin to work, you'll need to generate YouTube Data API Key and insert it to `wp-config.php` file.
138
+
139
+ Learn more about [Obtaining authorization credentials](https://developers.google.com/youtube/registering_an_application) and for detailed instructions how to generate your own API Key watch video below.
140
+
141
+ [youtube http://www.youtube.com/watch?v=8NlXV77QO8U]
142
+
143
+ When you generate your own YouTube Data API Key, edit wp-config.php file and find line
144
+
145
+ `/* That's all, stop editing! Happy blogging. */`
146
+
147
+ Insert above that line code
148
+ `define('YOUTUBE_DATA_API_KEY', 'YOUR_API_KEY');`
149
+
150
+ just replace keyword <strong>YOUR_API_KEY</strong> with your real API Key previously generated (surround API key to single quotes). For example, if your key is **AIzaCuBWKZLyQthAgV3ofeYtCwrMSYvm6tX8IEY** then that line should be:
151
+ `define('YOUTUBE_DATA_API_KEY', 'AIzaCuBWKZLyQthAgV3ofeYtCwrMSYvm6tX8IEY');`
152
+
153
  == Frequently Asked Questions ==
154
 
155
  = I set more than one items to fetch, but only one video is displayed. How to fix this? =
195
 
196
  == Changelog ==
197
 
198
+ = 3.0.0 (2015-05-07/08/09/10) =
199
+ * Fix: Migraton of global and widget settings to v3.0.0
200
+ * Add: New Global Settings page as replacement of Redux Framework solution
201
+ * Add: Non-Dismissable Dashboard notice if YouTube Data API Key missing with link to explanation page
202
+ * Change: Option key `ytc_version` to `youtube_channel_version`
203
+ * Change: Shortcode parameters: `res` to `resource`, `show` to `display`; but leave old parameter names for backward compatibility
204
+ * Enhance: Various plugin core micro optimizations
205
+ * Enhance: Dashboard notices
206
+ * Enhance: Proper options migration on plugin update
207
+ * Remove: Redux Framework mentioning from core plugin
208
+ * Remove: Redux Framework config.php
209
+ * Remove: chromeless.swf asset
210
+ * Remove: option `Fix height taken by controls` as now YouTube displays control bar only when video is hovered
211
+
212
+ = 3.0.0alpha2 (2015-03-07/22/24) =
213
+ * Add: Rewrite plugin to work with YouTube Data API v3
214
+ * Add: Vanity link as option to Link to channel (now supports Legacy username, Channel and Vanity URL) with cleanup Vanity ID routine
215
+ * Add: Liked videos as resource (now support channel, playlists, favourites and liked videos)
216
+ * Add: Admin notification in widget output on front-end if no YouTube Data API Key is defined to prevent errors
217
+ * Add: Dismissable Dashboard notice if PHP version is lower than 5.3 as YTC maybe will not work with older versions.
218
+ * Change: Global and widget option names: `use_res` to `resource`, `cache_time` to `cache`, `maxrnd` to `fetch`, `vidqty` to `num`, `getrnd` to `random`, `to_show` to `display`, `showvidesc` to `showdesc`, `enhprivacy` to `privacy`, `videsclen` to `desclen`,
219
+ * Change: Widget settings functionality, two column options, better toggle for playlist and GoTo section
220
+ * Enhance: Caching routine (reduce possibility of failed feed fetch)
221
+ * Remove: Chromeless and Flash player - leave only Thumbnail and HTML5
222
+ * Remove: Aspect Ration 16:10 (so support only 16:9 and 4:3, same as modern YouTube)
223
+ * Remove: "Fix No Item" option - not required for YouTube API 3.0
224
+
225
+ *OLD RELEASES*
226
  = 2.4.2.1 (2015-04-24) =
227
  * Fix: devicesupport workaround strip 1st video from playlist and favourites and apply only for channel
228
 
242
  * Fix: missing support to hide playback controls, info and annotations for embedded playlist
243
 
244
  = 2.4.1.5 (2015-04-13) =
245
+ * (2015-04-13) Change: Add dismiss link for Old PHP notice and lower suggested PHP version to 5.3.x
246
+ * (2015-02-19) Fix: missing admin notices if ReduxFramework not active
247
+ * (2015-02-10) Add: links to explanations for channel ID and vanity URL
248
+ * (2015-02-10) Add: goto macro %vanity% to insert vanity ID
249
+ * (2015-02-10) Add: field for vanity URL ID
250
+ * (2015-02-10) Add: option to select link to user page, channel page or vanity URL for goto link
251
+ * (2015-02-10) Remove: option to use channel instead user page for goto link
252
 
253
  = 2.4.1.4 (2015-04-09) =
254
  * (2015-04-09) Add: Notification about old PHP if lower than 5.3.29
255
+ * (2015-04-09) Change: Run admin functions only in dashboard
256
  * (2015-02-09) Fix: strip whitespace from the beginngine/end of channel and playlist ID
257
  * (2014-12-30) Fix: prevent Undefined Offset notice when on resource we get less items than user requested in shortcode/widget
258
+ * (2014-12-30) Fix: prevent Undefined Offset notice when on resource we get less items than user requested in shortcode/widget
259
+ * (2014-12-30) Add: make fallback cache for every feed and use it if no item occurs to avoid No items
260
 
261
  = 2.4.1.3 (2014-12-10) =
262
  * Fix: previous release broke opening lightbox for thumbnails and load YouTube website.
446
  2. YouTube Channel customized widget settings
447
  3. YouTube Channel in WP Customizer
448
  4. YouTube Channel preview
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
update.php ADDED
@@ -0,0 +1,220 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ <?php
2
+ /**
3
+ * Run the incremental updates one by one.
4
+ *
5
+ * For example, if the current DB version is 3, and the target DB version is 6,
6
+ * this function will execute update routines if they exist:
7
+ * - au_youtube_channel_update_routine_4()
8
+ * - au_youtube_channel_update_routine_5()
9
+ * - au_youtube_channel_update_routine_6()
10
+ */
11
+
12
+ function au_youtube_channel_update() {
13
+ // no PHP timeout for running updates
14
+ set_time_limit( 0 );
15
+
16
+ // this is the current database schema version number
17
+ $current_db_ver = get_option( 'youtube_channel_db_ver', 0 );
18
+
19
+ // this is the target version that we need to reach
20
+ $target_db_ver = WPAU_YOUTUBE_CHANNEL::DB_VER;
21
+
22
+ // run update routines one by one until the current version number
23
+ // reaches the target version number
24
+ while ( $current_db_ver < $target_db_ver ) {
25
+ // increment the current db_ver by one
26
+ ++$current_db_ver;
27
+
28
+ // each db version will require a separate update function
29
+ // for example, for db_ver 3, the function name should be solis_update_routine_3
30
+ $func = "au_youtube_channel_update_routine_{$current_db_ver}";
31
+ if ( function_exists( $func ) ) {
32
+ call_user_func( $func );
33
+ }
34
+
35
+ // update the option in the database, so that this process can always
36
+ // pick up where it left off
37
+ update_option( 'youtube_channel_db_ver', $current_db_ver );
38
+ }
39
+ } // END function au_youtube_channel_update()
40
+
41
+ /**
42
+ * Migrate pre-2.0.0 widgets to 2.0.0 version
43
+ */
44
+ function au_youtube_channel_update_routine_2() {
45
+
46
+ if ( $old = get_option('widget_youtube_channel_widget') ) {
47
+
48
+ // get new YTC widgets
49
+ $new = get_option('widget_youtube-channel');
50
+
51
+ // get all widget areas
52
+ $widget_areas = get_option('sidebars_widgets');
53
+
54
+ // update options to 2.0.0+ version
55
+ foreach ($old as $k => $v) {
56
+
57
+ if ( $k !== "_multiwidget" ){
58
+ // option for resource
59
+ $v['use_res'] = 0;
60
+ if ( $v['usepl'] == 'on' ) {
61
+ $v['use_res'] = 2;
62
+ }
63
+
64
+ $v['popup_goto'] = 0;
65
+ if ( $v['popupgoto'] == 'on' ) {
66
+ $v['popup_goto'] = 1;
67
+ } else if ($v['target'] == 'on') {
68
+ $v['popup_goto'] = 2;
69
+ }
70
+ unset($v['usepl'], $v['popupgoto'], $v['target']);
71
+
72
+ $v['cache_time'] = 0;
73
+ $v['userchan'] = 0;
74
+ $v['enhprivacy'] = 0;
75
+ $v['autoplay_mute'] = 0;
76
+
77
+ // add old YTC widget to new set
78
+ // but append at the end if YTC widget with same ID already exist
79
+ // in new set (created in version 2.0.0)
80
+ if ( is_array($new[$k]) ) {
81
+ // populate at the end
82
+ array_push($new, $v);
83
+ $ytc_widget_id = 'youtube-channel-' . end( array_keys($new) );
84
+ } else {
85
+ // set as current widget ID
86
+ $new[$k] = $v;
87
+ $ytc_widget_id = "youtube-channel-$k";
88
+ }
89
+
90
+ $ytc_widget_added = 0;
91
+ foreach ( $widget_areas as $wak => $wav ) {
92
+ // check if here we have this widget
93
+ if ( is_array($wav) && in_array($ytc_widget_id, $wav) ) {
94
+ ++$ytc_widget_added;
95
+ }
96
+ }
97
+ // fre some memory
98
+ unset($wak, $wav);
99
+
100
+ // if YTC widget has not present in any widget area, add it to inactive widgets ;)
101
+ if ( $ytc_widget_added == 0 ) {
102
+ array_push($widget_areas['wp_inactive_widgets'], $ytc_widget_id);
103
+ }
104
+
105
+ } // add to inactive widgets if don't belong to any widget area
106
+
107
+ } // foreach widget option
108
+
109
+ // update widget areas set
110
+ update_option('sidebars_widgets', $widget_areas);
111
+
112
+ // update new YTC widgets
113
+ update_option('widget_youtube-channel', $new);
114
+
115
+ // remove old YTC widgets entry
116
+ delete_option('widget_youtube_channel_widget');
117
+
118
+ } // if we have old YTC widgets
119
+
120
+ // clear temporary vars
121
+ unset ($old, $new, $k, $v, $widget_areas, $ytc_widget_added, $ytc_widget_id);
122
+
123
+
124
+ } // END function au_youtube_channel_update_routine_2()
125
+
126
+ /**
127
+ * migrate to v3.0.0
128
+ * @return [type] [description]
129
+ */
130
+ function au_youtube_channel_update_routine_3() {
131
+
132
+ // Remove deprecated option keys
133
+ delete_option('ytc_no_redux_notice');
134
+ delete_option('ytc_old_php_notice');
135
+ delete_option('ytc_version');
136
+
137
+ // get options from DB
138
+ $defaults = get_option('youtube_channel_defaults');
139
+
140
+ // prepare migration matrix
141
+ $options_matrix = array(
142
+ 'use_res' => 'resource',
143
+ 'cache_time' => 'cache',
144
+ 'maxrnd' => 'fetch',
145
+ 'vidqty' => 'num',
146
+ 'getrnd' => 'random',
147
+ 'to_show' => 'display',
148
+ 'showvidesc' => 'showdesc',
149
+ 'videsclen' => 'desclen',
150
+ 'enhprivacy' => 'privacy'
151
+ );
152
+ // set defaults
153
+ $init = array(
154
+ 'resource' => 0, // ex use_res
155
+ 'cache' => 300, // 5 minutes // ex cache_time
156
+ 'fetch' => 25, // ex maxrnd
157
+ 'num' => 1, // ex vidqty
158
+ 'random' => 0, // ex getrnd
159
+ 'display' => 'thumbnail', // ex to_show
160
+ 'showdesc' => 0, // ex showvidesc
161
+ 'desclen' => 0, // ex videsclen
162
+ 'privacy' => 0 // ex enhprivacy
163
+ );
164
+
165
+ // Do migration of option names
166
+ foreach ( $options_matrix as $old_option => $new_option ) {
167
+ if ( isset($defaults[ $old_option ]) ) {
168
+ $defaults[ $new_option ] = $defaults[ $old_option ];
169
+ unset($defaults[ $old_option ]);
170
+ } else if ( empty($defaults[ $new_option ]) ) {
171
+ $defaults[ $new_option ] = $init[ $new_option ];
172
+ }
173
+ }
174
+ // Free some memory
175
+ unset ( $old_option, $new_option );
176
+
177
+ // Write back updated defaults
178
+ update_option( 'youtube_channel_defaults', $defaults );
179
+
180
+ // Add empty option key for dismissed notices
181
+ add_option('youtube_channel_dismissed_notices', '', '', 'no');
182
+
183
+ // Update plugin version number
184
+ update_option('youtube_channel_version', WPAU_YOUTUBE_CHANNEL::VER);
185
+
186
+ // Delete all YouTube Channel transients
187
+ global $_wp_using_ext_object_cache, $wpdb;
188
+ if ( ! $_wp_using_ext_object_cache ) {
189
+ $sql = "DELETE FROM $wpdb->options WHERE option_name LIKE '_transient_ytc_%' OR option_name LIKE '_transient_timeout_ytc_%'";
190
+ $clean = $wpdb -> query( $sql );
191
+
192
+ // optimize wp_options table
193
+ $wpdb -> query( "OPTIMIZE TABLE $wpdb->options" );
194
+ }
195
+
196
+ $ytc_widgets = get_option('widget_youtube-channel');
197
+ foreach ( $ytc_widgets as $widget_id => $widget_data ) {
198
+ // process widget arrays, not _multiwidget bool
199
+ if ( $widget_id != '_multiwidget' ) {
200
+
201
+ foreach ( $widget_data as $key => $val ) {
202
+ // if old key is in matrix
203
+ if ( array_key_exists($key, $options_matrix) ) {
204
+ // create new option if does not exists
205
+ if ( ! array_key_exists($options_matrix[ $key ], $widget_data) ) {
206
+ // copy old value to new key name
207
+ $ytc_widgets[ $widget_id ][ $options_matrix[ $key ] ] = $val;
208
+ }
209
+ // delete old key
210
+ unset ($ytc_widgets[ $widget_id ][ $key ]);
211
+ }
212
+ } // END foreach ( $widget_data as $key => $val )
213
+
214
+ } // END if ( $widget_id != '_multiwidget' )
215
+
216
+ }
217
+ update_option('widget_youtube-channel', $ytc_widgets);
218
+ unset ($options_matrix, $init, $ytc_widgets, $widget_id, $widget_data);
219
+
220
+ } // END function au_youtube_channel_update_routine_3()
youtube-channel.php CHANGED
@@ -2,12 +2,12 @@
2
  /*
3
  Plugin Name: YouTube Channel
4
  Plugin URI: http://urosevic.net/wordpress/plugins/youtube-channel/
5
- Description: <a href="widgets.php">Widget</a> that display latest video thumbnail, iframe (HTML5 video), object (Flash video) or chromeless video from YouTube Channel or Playlist.
6
  Author: Aleksandar Urošević
7
- Version: 2.4.2.1
8
  Author URI: http://urosevic.net/
9
  */
10
- // @TODO make FitViedo optional
11
 
12
  // Exit if accessed directly
13
  if ( ! defined( 'ABSPATH' ) ) exit;
@@ -17,284 +17,303 @@ if ( !class_exists('WPAU_YOUTUBE_CHANNEL') )
17
  class WPAU_YOUTUBE_CHANNEL
18
  {
19
 
20
- public $plugin_version = "2.4.2.1";
21
- public $plugin_name = "YouTube Channel";
22
- public $plugin_slug = "youtube-channel";
23
- public $plugin_option = "youtube_channel_defaults";
24
- public $channel_id = "urkekg";
25
- public $playlist_id = "PLEC850BE962234400";
 
 
 
 
 
 
 
 
 
26
  public $plugin_url;
27
 
28
- function __construct()
29
- {
 
 
 
 
 
30
 
31
  // debug JSON
32
- if (!empty($_GET['ytc_debug_json_for']))
33
  $this->generate_debug_json();
34
 
35
- $this->plugin_url = plugin_dir_url(__FILE__);
36
- load_plugin_textdomain( $this->plugin_slug, false, dirname( plugin_basename( __FILE__ ) ) . '/languages' );
 
 
 
 
 
 
 
 
 
 
 
37
 
38
- // Installation and uninstallation hooks
39
- register_activation_hook(__FILE__, array($this, 'activate'));
40
 
41
- // Initialize Plugin Settings Magic
42
- if ( is_admin() )
43
- add_action('init', array($this, 'settings_init'), 900);
44
 
45
- // Load widget definition
 
 
 
 
 
 
46
  require_once('inc/widget.php');
47
 
48
- // Add youtube_channel shortcode
49
  add_shortcode( 'youtube_channel', array($this, 'shortcode') );
50
  add_shortcode( 'ytc', array($this, 'shortcode') );
51
 
52
- if ( is_admin() ) {
53
- // Update YTC version in database on request
54
- if ( !empty($_GET['ytc_dismiss_update_notice']) )
55
- update_option( 'ytc_version', $this->plugin_version );
56
 
57
- // Update Redux notice
58
- if ( !empty($_GET['ytc_ignore_redux']) )
59
- update_option( 'ytc_no_redux_notice', true);
 
 
60
 
61
- // Dismiss Old PHP notice
62
- if ( !empty($_GET['ytc_dismiss_old_php_notice']) )
63
- update_option( 'ytc_old_php_notice', true);
64
 
65
- // add dashboard notice if old PHP
66
- if ( version_compare(PHP_VERSION, "5.3", "<") && ! get_option('ytc_old_php_notice') )
67
- add_action( 'admin_notices', array($this, 'admin_notices_old_php') );
68
 
69
- // add dashboard notice if version changed
70
- $version = get_option('ytc_version','0');
71
- if ( version_compare($version, $this->plugin_version, "<") )
72
- add_action( 'admin_notices', array($this, 'admin_notices') );
 
 
 
73
 
74
- }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
75
 
76
- // enqueue scripts
77
- add_action( 'wp_enqueue_scripts', array($this, 'enqueue_scripts') );
78
- add_action( 'wp_footer', array($this, 'footer_scripts') );
 
 
79
 
80
- } // end __construct
 
 
81
 
82
- function settings_init()
83
- {
84
 
85
- // Load Redux Framework
86
- if ( class_exists( "ReduxFramework" ) )
87
- {
88
- // Add Settings link on Plugins page if Redux is installed
89
- add_filter('plugin_action_links_'.plugin_basename(__FILE__), array($this, 'add_settings_link') );
90
 
91
- // Load Settings Page configuration
92
- if ( file_exists(dirname(__FILE__).'/inc/config.php') ){
93
- require_once( dirname( __FILE__ ) . '/inc/config.php' );
94
- }
95
- } else {
96
- // Add admin notice for Redux Framework
97
- if ( !get_option('ytc_no_redux_notice', 0) )
98
- add_action( 'admin_notices', array($this,'admin_notice_redux') );
99
  }
100
 
101
- } // settings_init()
 
102
 
103
- function admin_notices()
104
- {
105
- $previous_version = get_option('ytc_version','0');
106
 
107
- $settings_page = "options-general.php?page=youtube-channel";
108
- $msg = "";
109
- switch ($previous_version)
110
- {
111
- case "0":
112
- $msg = sprintf(__('Please review <a href="%s">global settings</a>, YTC widgets and shortcodes.', 'youtube-channel'), $settings_page);
113
- break;
114
- case "2.2.2":
115
- $msg = sprintf(__('If you use caching for any YTC widget or shortcode, please <strong>ReCache</strong> feeds in <strong>Tools</strong> section of <a href="%s">plugin settings</a> page.', 'youtube-channel'), $settings_page);
116
- break;
117
- case "2.2.3":
118
- if (class_exists( "ReduxFramework" )){
119
- $msg = sprintf(__('We switched to <em>Redux Framework</em> so please review global plugin <a href="%s">settings page</a>.', 'youtube-channel'), $settings_page);
120
- } else {
121
- $msg = __('We switched to <em>Redux Framework</em> so please install and activate dependency and then review global YouTube Channel plugin settings.', 'youtube-channel');
122
- }
123
- break;
124
- }
125
- if ( !empty($msg) && class_exists( "ReduxFramework" ) )
126
- printf(
127
- '<div class="update-nag"><p><strong>%s</strong> ' . __("updated to version", 'youtube-channel') . ' <strong>%s</strong>. '.$msg.'&nbsp;&nbsp;<a href="?ytc_dismiss_update_notice=1" class="button button-secondary">' . __("I did this already, dismiss notice!", 'youtube-channel') . '</a></p></div>',
128
- $this->plugin_name,
129
- $this->plugin_version);
130
- } // end admin_notices
131
-
132
- function admin_notices_old_php()
133
- {
134
- $btn = '<a href="?ytc_dismiss_old_php_notice=1">' . __("I got it! Dismiss this notice.", 'youtube-channel') . '</a>';
135
- echo '<div class="error"><p>Your WordPress running on server with PHP version '.PHP_VERSION.'. YouTube Channel plugin requires at least PHP 5.3.x so if you experience any issue, we can`t help. '.$btn.'</p></div>';
136
- } // END admin_notices_old_php()
137
 
138
- function admin_notice_redux()
139
- {
140
- $ignoreredux = ' <a href="?ytc_ignore_redux=1" class="button primary">'.__("Dismiss this notice", 'youtube-channel') . '</a>';
141
- echo '<div class="error"><p>'.sprintf(__("To configure global <strong>%s</strong> options, you need to install and activate <strong>%s</strong>.", 'youtube-channel'), $this->plugin_name, "Redux Framework Plugin") . $ignoreredux . '</p></div>';
142
- } // admin_notice()
143
 
144
- function add_settings_link($links)
145
- {
146
- $settings_link = '<a href="options-general.php?page='.$this->plugin_slug.'">'.__('Settings').'</a>';
 
 
 
 
 
 
 
 
 
 
 
 
 
147
  array_unshift( $links, $settings_link );
 
 
 
 
 
148
  return $links;
149
- } // add_settings_link()
150
 
151
- public function defaults()
152
- {
153
 
154
- $init = array(
155
- 'channel' => $this->channel_id,
156
- 'playlist' => $this->playlist_id,
157
- 'use_res' => false,
158
- 'only_pl' => false,
159
- 'cache_time' => 300, // 5 minutes
160
- 'maxrnd' => 25,
161
- 'vidqty' => 1,
162
- 'enhprivacy' => false,
163
- 'fixnoitem' => false,
164
- 'getrnd' => false,
165
- 'ratio' => 3, // 3 - 16:9, 2 - 16:10, 1 - 4:3
166
- 'width' => 306,
167
- 'responsive' => true,
168
- 'to_show' => 'thumbnail', // thumbnail, iframe, iframe2, chromeless, object
169
- 'no_thumb_title' => 0, // disable tooltip for thumbnails
170
- 'themelight' => false,
171
- 'controls' => false,
172
- 'fixyt' => false,
173
- 'autoplay' => false,
174
- 'autoplay_mute' => false,
175
- 'norel' => false,
176
-
177
- 'showtitle' => false,
178
- 'showvidesc' => false,
179
- 'videsclen' => 0,
180
- 'descappend' => '&hellip;',
181
- 'modestbranding' => false,
182
- 'hideanno' => false,
183
- 'hideinfo' => false,
184
 
185
- 'goto_txt' => 'Visit our channel',
186
- 'showgoto' => false,
187
- 'popup_goto' => 3, // 3 same window, 2 new window JS, 1 new window target
188
- 'userchan' => false
 
 
 
 
 
 
 
 
 
 
 
 
189
  );
190
- $defaults = get_option($this->plugin_option, $init);
191
 
192
- // $options = wp_parse_args(get_option('youtube_channel_defaults'), $defaults);
193
- // return $options;
194
- return $defaults;
195
- }
196
 
197
  /**
198
- * Activate the plugin
 
199
  */
200
- public static function activate()
201
- {
202
- // Transit old settings to new format
203
- // get pre-2.0.0 YTC widgets, and if exist, convert to 2.0.0+ version
204
- if ( $old = get_option('widget_youtube_channel_widget') ) {
205
- // if we have pre-2.0.0 YTC widgets, merge them to new version
206
-
207
- // get new YTC widgets
208
- $new = get_option('widget_youtube-channel');
209
 
210
- // get all widget areas
211
- $widget_areas = get_option('sidebars_widgets');
212
 
213
- // update options to 2.0.0+ version
214
- foreach ($old as $k=>$v) {
215
-
216
- if ( $k !== "_multiwidget" ){
217
- // option for resource
218
- $v['use_res'] = 0;
219
- if ( $v['usepl'] == "on" ) {
220
- $v['use_res'] = 2;
221
- }
222
 
223
- $v['popup_goto'] = 0;
224
- if ( $v['popupgoto'] == "on" ) {
225
- $v['popup_goto'] = 1;
226
- } else if ($v['target'] == "on") {
227
- $v['popup_goto'] = 2;
228
- }
229
- unset($v['usepl'], $v['popupgoto'], $v['target']);
230
-
231
- $v['cache_time'] = 0;
232
- $v['userchan'] = 0;
233
- $v['enhprivacy'] = 0;
234
- $v['autoplay_mute'] = 0;
235
-
236
- // add old YTC widget to new set
237
- // but append at the end if YTC widget with same ID already exist
238
- // in new set (created in version 2.0.0)
239
- if ( is_array($new[$k]) ) {
240
- // populate at the end
241
- array_push($new, $v);
242
- $ytc_widget_id = "youtube-channel-".end(array_keys($new));
243
- } else {
244
- // set as current widget ID
245
- $new[$k] = $v;
246
- $ytc_widget_id = "youtube-channel-$k";
247
- }
248
 
249
- $ytc_widget_added = 0;
250
- foreach ( $widget_areas as $wak => $wav ) {
251
- // check if here we have this widget
252
- if ( is_array($wav) && in_array($ytc_widget_id,$wav) )
253
- $ytc_widget_added++;
254
- }
255
- // if YTC widget has not present in any widget area, add it to inactive widgets ;)
256
- if ( $ytc_widget_added == 0 )
257
- array_push($widget_areas['wp_inactive_widgets'], $ytc_widget_id);
258
 
259
- }
260
- // add to inactive widgets if don't belong to any widget area
 
 
 
 
 
 
 
 
261
 
262
- } // foreach widget option
 
 
 
 
 
 
 
 
263
 
264
- // update widget areas set
265
- update_option('sidebars_widgets',$widget_areas);
 
 
 
266
 
267
- // update new YTC widgets
268
- update_option('widget_youtube-channel',$new);
269
 
270
- // remove old YTC widgets entry
271
- delete_option('widget_youtube_channel_widget');
 
 
 
272
 
273
- // clear temporary vars
274
- unset ($old,$new);
 
 
275
 
276
- } // if we have old YTC widgets
277
 
278
- } // end function activate
279
 
280
  function enqueue_scripts() {
281
- wp_enqueue_style( 'youtube-channel', plugins_url('assets/css/youtube-channel.min.css', __FILE__), array(), $this->plugin_version );
282
 
283
  // enqueue fitVids
284
- wp_enqueue_script( 'fitvids', plugins_url('assets/js/jquery.fitvids.min.js', __FILE__), array('jquery'), $this->plugin_version, true );
285
 
286
  // enqueue magnific-popup
287
- wp_enqueue_script( 'magnific-popup-au', plugins_url('assets/lib/magnific-popup/jquery.magnific-popup.min.js', __FILE__), array('jquery'), $this->plugin_version, true );
288
- wp_enqueue_style( 'magnific-popup-au', plugins_url('assets/lib/magnific-popup/magnific-popup.min.css', __FILE__), array(), $this->plugin_version );
289
- wp_enqueue_script( 'youtube-channel', plugins_url('assets/js/youtube-channel.min.js', __FILE__), array(), $this->plugin_version, true );
290
  } // end function enqueue_scripts
291
 
292
  function footer_scripts() {
293
  // Print JS only if we have set YTC array
294
- if ( !empty($_SESSION['ytc_html5_js']) )
295
  {
296
- ?>
297
- <!-- YouTube Channel v<?php echo $this->plugin_version; ?> -->
298
  <script type="text/javascript">
299
  var tag = document.createElement('script');
300
  tag.src = "//www.youtube.com/iframe_api";
@@ -312,8 +331,8 @@ function ytc_mute(event){
312
 
313
  } // eof footer_scripts
314
 
315
- public function shortcode($atts)
316
- {
317
  // get general default settings
318
  $instance = $this->defaults();
319
 
@@ -321,239 +340,332 @@ function ytc_mute(event){
321
  extract(
322
  shortcode_atts(
323
  array(
 
324
  'channel' => $instance['channel'],
 
325
  'playlist' => $instance['playlist'],
326
- 'res' => $instance['use_res'],
 
327
  'only_pl' => $instance['only_pl'],
328
- 'cache' => $instance['cache_time'],
 
 
 
329
 
330
- 'fetch' => $instance['maxrnd'],
331
- 'num' => $instance['vidqty'],
332
-
333
- 'fix' => $instance['fixnoitem'],
334
- 'random' => $instance['getrnd'],
335
 
336
  'ratio' => $instance['ratio'],
337
  'width' => $instance['width'],
338
- 'responsive' => (!empty($instance['responsive'])) ? $instance['responsive'] : '0',
339
-
340
- 'show' => $instance['to_show'],
341
- 'no_thumb_title' => (!empty($instance['no_thumb_title'])) ? $instance['no_thumb_title'] : '0',
342
 
 
 
 
343
  'themelight' => $instance['themelight'],
344
  'controls' => $instance['controls'],
345
- 'fix_h' => $instance['fixyt'],
346
  'autoplay' => $instance['autoplay'],
347
  'mute' => $instance['autoplay_mute'],
348
  'norel' => $instance['norel'],
349
 
350
  'showtitle' => $instance['showtitle'],
351
- 'showdesc' => $instance['showvidesc'],
352
- 'nobrand' => (!empty($instance['modestbranding'])) ? $instance['modestbranding'] : '0',
353
- 'desclen' => $instance['videsclen'],
354
  'noinfo' => $instance['hideinfo'],
355
  'noanno' => $instance['hideanno'],
356
 
357
  'goto' => $instance['showgoto'],
358
  'goto_txt' => $instance['goto_txt'],
359
  'popup' => $instance['popup_goto'],
360
- 'userchan' => $instance['userchan'],
361
 
362
- 'class' => (!empty($instance['class'])) ? $instance['class'] : ''
363
- ),
364
  $atts
365
  )
366
  );
367
 
368
  // prepare instance for output
369
- $instance['channel'] = $channel;
370
- $instance['playlist'] = $playlist;
371
- $instance['use_res'] = $res; // resource: 0 channel, 1 favorites, 2 playlist
372
- $instance['only_pl'] = $only_pl; // use embedded playlist - false by default
373
- $instance['cache_time'] = $cache; // in seconds, def 5min - settings?
 
 
 
374
 
375
- $instance['maxrnd'] = $fetch;
376
- $instance['vidqty'] = $num; // num: 1
377
 
378
- $instance['fixnoitem'] = $fix; // fix noitem
379
- $instance['getrnd'] = $random; // use embedded playlist - false by default
380
 
381
  // Video Settings
382
- $instance['ratio'] = $ratio; // aspect ratio: 3 - 16:9, 2 - 16:10, 1 - 4:3
383
- $instance['width'] = $width; // 306
384
- $instance['responsive'] = $responsive; // enable responsivenes?
385
- $instance['to_show'] = $show; // thumbnail, iframe, iframe2, object, chromeless
386
- $instance['no_thumb_title'] = $no_thumb_title; // hide thumbnail tooltip
387
-
388
- $instance['themelight'] = $themelight; // use light theme, dark by default
389
- $instance['controls'] = $controls; // hide controls, false by default
390
- $instance['fixyt'] = $fix_h; // fix youtube height, disabled by default
391
- $instance['autoplay'] = $autoplay; // autoplay disabled by default
392
- $instance['autoplay_mute'] = $mute; // mute sound on autoplay - disabled by default
393
- $instance['norel'] = $norel; // hide related videos
394
 
395
  // Content Layout
396
- $instance['showtitle'] = $showtitle; // show video title, disabled by default
397
- $instance['showvidesc'] = $showdesc; // show video description, disabled by default
398
- $instance['modestbranding']= $nobrand; // hide YT logo
399
- $instance['videsclen'] = $desclen; // cut video description, number of characters
400
- $instance['hideinfo'] = $noinfo; // hide info by default
401
- $instance['hideanno'] = $noanno; // hide annotations, false by default
402
 
403
  // Link to Channel
404
- $instance['showgoto'] = $goto; // show goto link, disabled by default
405
- $instance['goto_txt'] = $goto_txt; // text for goto link - use settings
406
- $instance['popup_goto'] = $popup; // open channel in: 0 same window, 1 javascript new, 2 target new
407
- $instance['userchan'] = $userchan; // link to user channel instaled page
 
408
 
409
  // Customization
410
- $instance['class'] = $class; // custom additional class for container
411
 
412
  return implode(array_values($this->output($instance)));
413
- } // END function shortcode()
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
414
 
415
- // print out widget
416
- public function output($instance)
417
- {
 
 
 
 
 
 
 
418
 
419
- // set default channel if nothing predefined
420
- $channel = trim($instance['channel']);
421
- if ( $channel == "" ) $channel = trim($this->channel_id);
422
 
423
- // set playlist id
424
- $playlist = trim($instance['playlist']);
425
- if ( $playlist == "" ) $playlist = trim($this->playlist_id);
 
 
 
 
 
 
 
 
 
 
 
426
 
427
- // trim PL in front of playlist ID
428
- $playlist = preg_replace('/^PL/', '', $playlist);
429
- $use_res = $instance['use_res'];
 
 
 
 
 
 
 
 
 
 
 
430
 
431
- $class = $instance['class'] ? $instance['class'] : 'default';
432
 
433
- if ( !empty($instance['responsive']) ) $class .= ' responsive';
 
 
 
 
434
 
 
435
  $output = array();
436
 
437
- $output[] = "<div class=\"youtube_channel ${class}\">";
438
-
439
- if ( $instance['only_pl'] && $use_res == 2 ) { // print standard playlist
440
- $output = array_merge($output, self::ytc_only_pl($instance));
441
- } else { // channel or playlist single videos
442
-
443
- // get max items for random video
444
- $maxrnd = $instance['maxrnd'];
445
- if ( $maxrnd < 1 ) { $maxrnd = 10; } // default 10
446
- elseif ( $maxrnd > 50 ) { $maxrnd = 50; } // max 50
447
-
448
- $feed_attr = '?alt=json';
449
- $feed_attr .= '&v=2';
450
 
451
- // select fields
452
- $feed_attr .= '&fields=entry(published,title,link,content)';
453
 
454
- if ( !$instance['fixnoitem'] && $use_res != 1 )
455
- $feed_attr .= '&orderby=published';
456
 
457
- $getrnd = $instance['getrnd'];
458
- if ( $getrnd ) $feed_attr .= "&max-results=${maxrnd}";
459
 
460
- $feed_attr .= '&rel=0';
461
- switch ($use_res) {
462
- case 1: // favorites
463
- $feed_url = "http://gdata.youtube.com/feeds/base/users/${channel}/favorites${feed_attr}";
 
 
 
 
 
464
  break;
465
- case 2: // playlist
466
- $playlist = $this->clean_playlist_id($playlist);
467
- $feed_url = "http://gdata.youtube.com/feeds/api/playlists/${playlist}${feed_attr}";
468
  break;
469
- default:
470
- $feed_url = "http://gdata.youtube.com/feeds/base/users/${channel}/uploads${feed_attr}&start-index=2";
 
 
 
 
 
471
  }
 
 
 
 
 
 
 
472
 
473
- // do we need cache?
474
- if ($instance['cache_time'] > 0 ) {
475
  // generate feed cache key for caching time
476
- $md5_feed_url = md5($feed_url);
477
- $cache_key = "ytc_${md5_feed_url}_${instance['cache_time']}";
478
 
479
- if (!empty($_GET['ytc_force_recache']))
480
  delete_transient($cache_key);
481
 
482
  // get/set transient cache
483
- if ( false === ($json = get_transient($cache_key)) ) {
 
484
  // no cached JSON, get new
485
- $wprga = array(
486
- 'timeout' => 2 // two seconds only
487
- );
488
- $response = wp_remote_get($feed_url, $wprga);
489
- $json = wp_remote_retrieve_body( $response );
490
 
491
  // set decoded JSON to transient cache_key
492
- set_transient($cache_key, base64_encode($json), $instance['cache_time']);
 
493
  } else {
 
494
  // we already have cached feed JSON, get it encoded
495
  $json = base64_decode($json);
 
496
  }
 
497
  } else {
 
498
  // just get fresh feed if cache disabled
499
- $wprga = array(
500
- 'timeout' => 2 // two seconds only
501
- );
502
- $response = wp_remote_get($feed_url, $wprga);
503
- $json = wp_remote_retrieve_body( $response );
504
  }
505
 
 
 
 
506
  // decode JSON data
507
  $json_output = json_decode($json);
508
 
509
- // predefine maxitems to prevent undefined notices
510
- $maxitems = 0;
511
- if ( !is_wp_error($json_output) && is_object($json_output) && !empty($json_output->feed->entry) ) {
512
- // sort by date uploaded
513
- $json_entry = $json_output->feed->entry;
 
 
 
 
 
 
 
 
 
 
 
514
 
515
- $vidqty = $instance['vidqty'];
516
- if ( $vidqty > $maxrnd ) { $maxrnd = $vidqty; }
517
- $maxitems = ( $maxrnd > sizeof($json_entry) ) ? sizeof($json_entry) : $maxrnd;
518
 
519
- if ( $getrnd ) {
520
- $items = array_slice($json_entry,0,$maxitems);
521
  } else {
522
- if ( !$vidqty ) $vidqty = 1;
523
- $items = array_slice($json_entry,0,$vidqty);
524
  }
525
  }
526
 
527
- if ($maxitems == 0) {
528
- $output[] = __("No items", $this->plugin_slug);
529
- $output[] = " [<a href=\"${feed_url}\" target=\"_blank\">";
530
- $output[] = __("Check here why", $this->plugin_slug);
531
- $output[] = '</a>]';
532
- } else {
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
533
 
534
- if ( $getrnd ) $rnd_used = array(); // set array for unique random item
 
 
 
 
 
 
 
 
535
 
536
- /* AU:20141230 reduce number of videos if requested i greater than available */
537
- if ( $vidqty > sizeof($items) )
538
- $vidqty = sizeof($items);
539
 
540
- for ($y = 1; $y <= $vidqty; $y++) {
541
- if ( $getrnd ) {
542
- $rnd_item = mt_rand(0, (count($items)-1));
543
- while ( $y > 1 && in_array($rnd_item, $rnd_used) ) {
544
- $rnd_item = mt_rand(0, (count($items)-1));
545
  }
546
- $rnd_used[] = $rnd_item;
547
- $item = $items[ $rnd_item ];
548
  } else {
549
- $item = $items[ $y-1 ];
550
  }
551
 
552
  // print single video block
553
  $output = array_merge( $output, $this->ytc_print_video($item, $instance, $y) );
554
  }
 
 
 
 
555
 
556
- }
557
  } // single playlist or ytc way
558
 
559
  $output = array_merge( $output, $this->ytc_channel_link($instance) ); // insert link to channel on bootom of widget
@@ -561,56 +673,133 @@ function ytc_mute(event){
561
  $output[] = '</div><!-- .youtube_channel -->';
562
 
563
  return $output;
564
- }
 
565
 
566
  // --- HELPER FUNCTIONS ---
567
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
568
  // function to calculate height by width and ratio
569
  function height_ratio($width=306, $ratio) {
 
570
  switch ($ratio)
571
  {
572
  case 1:
573
  $height = round(($width / 4 ) * 3);
574
  break;
575
  case 2:
576
- $height = round(($width / 16 ) * 10);
577
- break;
578
  case 3:
579
  default:
580
  $height = round(($width / 16 ) * 9);
581
  }
582
  return $height;
583
- } // end function height_ratio
584
 
585
- // function to insert link to channel
 
 
 
 
586
  function ytc_channel_link($instance) {
 
587
  // initialize array
588
  $output = array();
 
589
  // do we need to show goto link?
590
- if ( ! empty($instance['showgoto']) ) {
591
- $channel = $instance['channel'];
592
- if ( ! $channel )
593
- $channel = 'urkekg';
594
- $goto_txt = $instance['goto_txt'];
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
595
  if ( $goto_txt == "" )
596
- $goto_txt = sprintf( __('Visit channel %1$s', 'youtube-channel'), $channel );
597
- else
598
- $goto_txt = str_replace('%channel%', $channel, $goto_txt);
 
 
599
 
600
  $output[] = '<div class="ytc_link">';
601
- $userchan = ( $instance['userchan'] ) ? 'channel' : 'user';
602
- $goto_url = "//www.youtube.com/${userchan}/${channel}/";
 
 
 
 
 
 
 
 
603
  $newtab = __("in new window/tab", 'youtube-channel');
 
604
  $output[] = '<p>';
605
  switch ( $instance['popup_goto'] ) {
606
  case 1:
607
- $output[] = "<a href=\"javascript: window.open('${goto_url}'); void 0;\" title=\"${goto_txt} ${newtab}\">${goto_txt}</a>";
608
  break;
609
  case 2:
610
- $output[] = "<a href=\"${goto_url}\" target=\"_blank\" title=\"${goto_txt} ${newtab}\">${goto_txt}</a>";
611
  break;
612
  default:
613
- $output[] = "<a href=\"${goto_url}\" title=\"${goto_txt}\">${goto_txt}</a>";
614
  } // switch popup_goto
615
  $output[] = '</p>';
616
  $output[] = '</div>';
@@ -641,33 +830,25 @@ function ytc_mute(event){
641
  $imgfixedheight = $width / 4 * 3;
642
 
643
  // which type to show
644
- $to_show = (empty($instance['to_show'])) ? 'object' : $instance['to_show'];
645
-
646
- // if not thumbnail, increase video height for 25px taken by video controls
647
- if ( $to_show != 'thumbnail' && !$controls && $instance['fixyt'] )
648
- $height += 25;
649
-
650
  $hideanno = $instance['hideanno'];
651
  $themelight = $instance['themelight'];
652
  /* end of video settings */
653
 
654
- $yt_id = $item->link[0]->href;
655
- $yt_id = preg_replace('/^.*=(.*)&.*$/', '${1}', $yt_id);
656
  $yt_url = "v/$yt_id";
 
 
657
 
658
- $yt_thumb = "//img.youtube.com/vi/${yt_id}/0.jpg"; // zero for HD thumb
659
- $yt_video = $item->link[0]->href;
660
- $yt_video = preg_replace('/\&.*$/','',$yt_video);
661
-
662
- $yt_title = $item->title->{'$t'};
663
- $yt_date = $item->published->{'$t'};
664
- //$yt_date = $item->get_date('j F Y | g:i a');
665
 
666
  switch ($y) {
667
  case 1:
668
  $vnumclass = 'first';
669
  break;
670
- case $instance['vidqty']:
671
  $autoplay = false;
672
  $vnumclass = 'last';
673
  break;
@@ -684,68 +865,31 @@ function ytc_mute(event){
684
  case 2: $arclass = 'ar16_10'; break;
685
  default: $arclass = 'ar16_9';
686
  }
687
-
688
- // open container
689
- $output[] = "<div class=\"ytc_video_container ytc_video_${y} ytc_video_${vnumclass} ${arclass}\" style=\"width:${width}px\">";
690
 
691
  // show video title?
692
- if ( ! empty( $instance['showtitle']) )
693
- $output[] = "<h3 class=\"ytc_title\">$yt_title</h3>";
 
694
 
695
- // define object ID
696
- $ytc_vid = "ytc_${yt_id}";
697
 
698
- // enhanced privacy
699
  $youtube_domain = $this->youtube_domain($instance);
700
 
701
- // print out video
702
- if ( $to_show == "thumbnail" ) {
703
-
704
- // Do we need tooltip for thumbnail?
705
- if ( empty($instance['no_thumb_title']) )
706
- $title = sprintf( __('Watch video %1$s published on %2$s', 'youtube-channel' ), $yt_title, $yt_date );
707
-
708
- $p = '';
709
- if ( $norel ) $p .= '&amp;rel=0';
710
- if ( $modestbranding ) $p .= "&amp;modestbranding=1";
711
- if ( $controls ) $p .= "&amp;controls=0";
712
-
713
- // Do we need thumbnail w/ or w/o tooltip
714
- if ( empty($instance['no_thumb_title']) ) {
715
- $output[] = "<a href=\"${yt_video}${p}\" title=\"$yt_title\" class=\"ytc_thumb ytc-lightbox $arclass\"><span style=\"background-image: url($yt_thumb);\" title=\"$title\" id=\"$ytc_vid\"></span></a>";
716
- } else {
717
- $output[] = "<a href=\"${yt_video}${p}\" class=\"ytc_thumb ytc-lightbox $arclass\"><span style=\"background-image: url($yt_thumb);\" id=\"$ytc_vid\"></span></a>";
718
  }
719
- } else if ( $to_show == "chromeless" ) {
720
- // This should be removed
721
- ob_start();
722
- ?>
723
- <object type="application/x-shockwave-flash" data="<?php echo $this->plugin_url . 'inc/chromeless.swf'; ?>" width="<?php echo $width; ?>" height="<?php echo $height; ?>" id="<?php echo $ytc_vid; ?>">
724
- <param name="flashVars" value="video_source=<?php echo $yt_id; ?>&video_width=<?php echo $width; ?>&video_height=<?php
725
- echo $height;
726
- if ( $autoplay ) echo "&autoplay=Yes";
727
- if ( !$controls ) echo "&youtube_controls=Yes";
728
- if ( $hideanno ) echo "&iv_load_policy=3";
729
- if ( $themelight ) echo "&theme=light";
730
- if ( $modestbranding ) echo "&modestbranding=1";
731
- if ( $norel ) echo "&rel=0";
732
- ?>" />
733
- <param name="quality" value="high" />
734
- <param name="wmode" value="opaque" />
735
- <param name="swfversion" value="6.0.65.0" />
736
- <param name="movie" value="<?php echo $this->plugin_url . 'chromeless.swf'; ?>" />
737
- </object>
738
- <?php
739
- $output[] = ob_get_contents();
740
- ob_end_clean();
741
- } else if ( $to_show == "iframe" ) {
742
- if ( empty($usepl) ) $yt_url = $yt_id;
743
 
744
  // Start wrapper for responsive item
745
- if ( $instance['responsive'] ) $output[] = '<div class="fluid-width-video-wrapper">';
 
 
746
 
747
- // Prepare item
748
- $output[] = "<iframe title=\"YouTube video player\" width=\"$width\" height=\"$height\" src=\"//${youtube_domain}/embed/${yt_url}?wmode=opaque";
749
  if ( $controls ) $output[] = "&amp;controls=0";
750
  if ( $hideinfo ) $output[] = "&amp;showinfo=0";
751
  if ( $autoplay ) $output[] = "&amp;autoplay=1";
@@ -755,12 +899,14 @@ function ytc_mute(event){
755
  // disable related videos
756
  if ( $norel ) $output[] = "&amp;rel=0";
757
 
758
- $output[] = "\" style=\"border: 0;\" allowfullscreen id=\"$ytc_vid\"></iframe>";
759
 
760
  // Close wrapper for responsive item
761
- if ( $instance['responsive'] ) $output[] = '</div>';
 
 
762
 
763
- } else if ( $to_show == "iframe2" ) {
764
 
765
  // youtube API async
766
  if ( empty($usepl) ) $yt_url = $yt_id;
@@ -776,15 +922,17 @@ function ytc_mute(event){
776
  $js_player_id = str_replace('-', '_', $yt_url);
777
 
778
  // Start wrapper for responsive item
779
- if ( $instance['responsive'] ) $output[] = '<div class="fluid-width-video-wrapper">';
 
 
780
 
781
- // Start item
782
- $output[] = "<div id=\"ytc_player_${js_player_id}\"></div>";
783
 
784
  // Close wrapper for responsive item
785
- if ( $instance['responsive'] ) $output[] = '</div>';
 
 
786
 
787
- // Prepare JS for async
788
  $site_domain = $_SERVER['HTTP_HOST'];
789
  $ytc_html5_js = <<<JS
790
  var ytc_player_$js_player_id;
@@ -807,70 +955,64 @@ JS;
807
  else
808
  $_SESSION['ytc_html5_js'] .= $ytc_html5_js;
809
 
810
- } else { // default is object
811
-
812
- // This will be deprecated since next release 3.0.0 and iframe will be default fallback
813
- $obj_url = '//'.$youtube_domain.'/'.$yt_url.'?version=3';
814
- $obj_url .= ( $controls ) ? '&amp;controls=0' : '';
815
- $obj_url .= ( $hideinfo ) ? '&amp;showinfo=0' : '';
816
- $obj_url .= ( $autoplay ) ? '&amp;autoplay=1' : '';
817
- $obj_url .= ( $hideanno ) ? '&amp;iv_load_policy=3' : '';
818
- $obj_url .= ( $themelight ) ? '&amp;theme=light' : '';
819
- $obj_url .= ( $modestbranding ) ? '&amp;modestbranding=1' : '';
820
- $obj_url .= ( $norel ) ? '&amp;rel=0' : '';
821
- ob_start();
822
- ?>
823
- <object width="<?php echo $width; ?>" height="<?php echo $height; ?>" type="application/x-shockwave-flash" data="<?php echo $obj_url; ?>">
824
- <param name="movie" value="<?php echo $obj_url; ?>" />
825
- <param name="allowFullScreen" value="true" />
826
- <param name="allowscriptaccess" value="always" />
827
- <param name="quality" value="high" />
828
- <param name="wmode" value="opaque" />
829
- <embed src="<?php echo $obj_url; ?>" type="application/x-shockwave-flash" width="<?php echo $width; ?>" height="<?php echo $height; ?>" allowscriptaccess="always" allowfullscreen="true" />
830
- </object>
831
-
832
- <?php
833
- $output[] = ob_get_contents();
834
- ob_end_clean();
835
- }
836
 
837
- // do we need to show video description?
838
- if ( $instance['showvidesc'] ) {
 
 
 
 
 
 
839
 
840
- preg_match('/><span>(.*)<\/span><\/div>/', $item->content->{'$t'}, $videsc);
841
- if ( empty($videsc[1]) ) {
842
- $videsc[1] = $item->content->{'$t'};
843
  }
844
 
845
- // clean HTML
846
- $nohtml = explode("</div>",$videsc[1]);
847
- if ( sizeof($nohtml) > 1 ) {
848
- $videsc[1] = strip_tags($nohtml[2]);
849
- unset($nohtml);
 
 
 
850
  } else {
851
- $videsc[1] = strip_tags($videsc[1]);
852
  }
853
 
854
- if ( $instance['videsclen'] > 0 ) {
855
- if ( strlen($videsc[1]) > $instance['videsclen'] ) {
856
- $video_description = substr($videsc[1], 0, $instance['videsclen']);
 
 
 
 
 
 
 
 
 
857
  if ( $instance['descappend'] ) {
858
  $etcetera = $instance['descappend'];
859
  } else {
860
  $etcetera = '&hellip;';
861
  }
862
  }
863
- } else {
864
- $video_description = $videsc[1];
865
- $etcetera = '';
866
  }
867
- if ( ! empty($video_description) )
868
- $output[] = "<p class=\"ytc_description\">${video_description}${etcetera}</p>";
 
 
 
869
  }
 
870
  $output[] = '</div><!-- .ytc_video_container -->';
871
 
872
  return $output;
873
- } // END function ytc_print_video()
874
 
875
  /* function to print standard playlist embed code */
876
  function ytc_only_pl($instance) {
@@ -882,7 +1024,6 @@ JS;
882
  $playlist = (empty($instance['playlist'])) ? $this->playlist_id : $instance['playlist'];
883
 
884
  $height = self::height_ratio($width, $instance['ratio']);
885
- $height += ($instance['fixyt']) ? 54 : 0;
886
 
887
  $playlist = $this->clean_playlist_id($playlist);
888
 
@@ -894,36 +1035,11 @@ JS;
894
 
895
  $rel = (empty($instance['norel'])) ? '' : '&rel=0';
896
 
897
- $controls = (empty($instance['controls']) ) ? '' : '&controls=0';
898
- $hideinfo = (empty($instance['hideinfo']) ) ? '' : '&showinfo=0';
899
- $hideanno = (empty($instance['hideanno']) ) ? '' : '&iv_load_policy=3';
900
-
901
- // set proper class for responsive thumbs per selected aspect ratio
902
- switch ($instance['ratio'])
903
- {
904
- case 1: $arclass = 'ar4_3'; break;
905
- case 2: $arclass = 'ar16_10'; break;
906
- default: $arclass = 'ar16_9';
907
- }
908
-
909
  // enhanced privacy
910
  $youtube_domain = $this->youtube_domain($instance);
911
-
912
- // Open element
913
- $output[] = "<div class=\"ytc_video_container ytc_video_1 ytc_video_single $arclass\">";
914
-
915
- // Start wrapper for responsive item
916
- if ( $instance['responsive'] ) $output[] = '<div class="fluid-width-video-wrapper">';
917
-
918
- // Prepare item
919
- $output[] = "<iframe src=\"//$youtube_domain/embed/videoseries?list=PL${playlist}${autoplay}${theme}${modestbranding}${rel}${controls}${hideinfo}${hideanno}\" width=\"$width\" height=\"$height\" frameborder=\"0\"></iframe>";
920
-
921
- // Close wrapper for responsive item
922
- if ( $instance['responsive'] ) $output[] = '</div>';
923
-
924
- // Close element
925
- $output[] = '</div>'; // close .ytc_video_container
926
-
927
  return $output;
928
  } // end function ytc_only_pl
929
 
@@ -983,7 +1099,7 @@ JS;
983
  foreach ($timeset as $n => $s)
984
  {
985
  $sec = $sc * $n;
986
- $out .= '<option value="' . $sec . '" ' . selected( $cache_time, $sec, 0 ) . '>' . __($s, $this->plugin_slug) . '</option>';
987
  unset($sec);
988
  }
989
  }
@@ -991,7 +1107,7 @@ JS;
991
  } // end function cache_time
992
 
993
  function youtube_domain($instance) {
994
- $youtube_domain = ( !empty($instance['enhprivacy']) ) ? 'www.youtube-nocookie.com' : 'www.youtube.com';
995
  return $youtube_domain;
996
  } // end function youtube_domain
997
 
@@ -1032,8 +1148,7 @@ JS;
1032
  'server' => $_SERVER["SERVER_SOFTWARE"],
1033
  'php' => PHP_VERSION,
1034
  'wp' => $wp_version,
1035
- 'ytc' => $this->plugin_version,
1036
- 'redux' => $redux,
1037
  'url' => get_site_url(),
1038
  'widget_id' => $for
1039
  ),
@@ -1041,7 +1156,7 @@ JS;
1041
  );
1042
 
1043
  // return JSON file
1044
- header("Content-disposition: attachment; filename=${for}.json");
1045
  header('Content-Type: application/json');
1046
  echo json_encode($data);
1047
 
@@ -1054,5 +1169,8 @@ JS;
1054
  } // end class
1055
  } // end class check
1056
 
 
 
1057
  global $WPAU_YOUTUBE_CHANNEL;
1058
- $WPAU_YOUTUBE_CHANNEL = new WPAU_YOUTUBE_CHANNEL();
 
2
  /*
3
  Plugin Name: YouTube Channel
4
  Plugin URI: http://urosevic.net/wordpress/plugins/youtube-channel/
5
+ Description: <a href="widgets.php">Widget</a> that display latest video thumbnail or iframe (HTML5) video from YouTube Channel, Liked Videos, Favourites or Playlist.
6
  Author: Aleksandar Urošević
7
+ Version: 3.0.0
8
  Author URI: http://urosevic.net/
9
  */
10
+ // @TODO make FitVideo optional
11
 
12
  // Exit if accessed directly
13
  if ( ! defined( 'ABSPATH' ) ) exit;
17
  class WPAU_YOUTUBE_CHANNEL
18
  {
19
 
20
+ const DB_VER = 3;
21
+ const VER = '3.0.0';
22
+
23
+ public $plugin_name = "YouTube Channel";
24
+ public $plugin_slug = "youtube-channel";
25
+
26
+ public $plugin_option = "youtube_channel_defaults";
27
+
28
+ public $vanity_id = "AleksandarUrosevic";
29
+ public $username_id = "urkekg";
30
+ // user channel UC
31
+ // favourites list FL
32
+ // liked list LL
33
+ public $channel_id = "UCRPqmcpGcJ_gFtTmN_a4aVA";
34
+ public $playlist_id = "PLEC850BE962234400";
35
  public $plugin_url;
36
 
37
+ /**
38
+ * Construct class
39
+ */
40
+ function __construct() {
41
+
42
+ $this->plugin_url = plugin_dir_url(__FILE__);
43
+ load_plugin_textdomain( $this->plugin_slug, false, dirname( plugin_basename( __FILE__ ) ) . '/languages' );
44
 
45
  // debug JSON
46
+ if ( ! empty($_GET['ytc_debug_json_for']) )
47
  $this->generate_debug_json();
48
 
49
+ // Activation hook and maybe update trigger
50
+ register_activation_hook( __FILE__, array($this, 'activate') );
51
+ add_action( 'plugins_loaded', array($this, 'maybe_update') );
52
+
53
+ $this->defaults = self::defaults();
54
+
55
+ if ( is_admin() ) {
56
+
57
+ // Initialize Plugin Settings Magic
58
+ add_action( 'init', array($this, 'admin_init') );
59
+
60
+ // Add various Dashboard notices (if needed)
61
+ add_action( 'admin_notices', array($this, 'admin_notices') );
62
 
63
+ // Enqueue scripts and styles for Widgets page
64
+ add_action('admin_enqueue_scripts', array($this, 'widget_scripts'));
65
 
66
+ } else { // ELSE if ( is_admin() )
 
 
67
 
68
+ // Enqueue frontend scripts
69
+ add_action( 'wp_enqueue_scripts', array($this, 'enqueue_scripts') );
70
+ add_action( 'wp_footer', array($this, 'footer_scripts') );
71
+
72
+ } // END if ( is_admin() )
73
+
74
+ // Load widget
75
  require_once('inc/widget.php');
76
 
77
+ // Register shortcodes `youtube_channel` and `ytc`
78
  add_shortcode( 'youtube_channel', array($this, 'shortcode') );
79
  add_shortcode( 'ytc', array($this, 'shortcode') );
80
 
81
+ } // END function __construct()
 
 
 
82
 
83
+ /**
84
+ * Activate the plugin
85
+ * Credits: http://solislab.com/blog/plugin-activation-checklist/#update-routines
86
+ */
87
+ public static function activate() {
88
 
89
+ $this->init_options();
90
+ $this->maybe_update();
 
91
 
92
+ } // end function activate
 
 
93
 
94
+ /**
95
+ * Return initial options
96
+ * @return array Global defaults for current plugin version
97
+ */
98
+ public function init_options() {
99
+ update_option('youtube_channel_version', self::VER);
100
+ add_option('youtube_channel_db_ver', self::DB_VER);
101
 
102
+ $init = array(
103
+ 'vanity' => $this->vanity_id,
104
+ 'channel' => $this->channel_id,
105
+ 'username' => $this->username_id,
106
+ 'playlist' => $this->playlist_id,
107
+ 'resource' => 0, // ex use_res
108
+ 'only_pl' => 0,
109
+ 'cache' => 300, // 5 minutes // ex cache_time
110
+ 'fetch' => 25, // ex maxrnd
111
+ 'num' => 1, // ex vidqty
112
+ 'privacy' => 0,
113
+ 'random' => 0, // ex getrnd
114
+
115
+ 'ratio' => 3, // 3 - 16:9, 1 - 4:3 (deprecated: 2 - 16:10)
116
+ 'width' => 306,
117
+ 'responsive' => true,
118
+ 'display' => 'thumbnail', // thumbnail, iframe, iframe2 (deprecated: chromeless, object)
119
+ 'themelight' => 0,
120
+ 'controls' => 0,
121
+ 'autoplay' => 0,
122
+ 'autoplay_mute' => 0,
123
+ 'norel' => 0,
124
+
125
+ 'showtitle' => 0,
126
+ 'showdesc' => 0,
127
+ 'desclen' => 0,
128
+ 'descappend' => '&hellip;',
129
+ 'modestbranding' => 0,
130
+ 'hideanno' => 0,
131
+ 'hideinfo' => 0,
132
 
133
+ 'goto_txt' => 'Visit our channel',
134
+ 'showgoto' => 0,
135
+ 'popup_goto' => 0, // 0 same window, 1 new window JS, 2 new window target
136
+ 'link_to' => 0 // 0 legacy username, 1 channel, 2 vanity
137
+ );
138
 
139
+ add_option('youtube_channel_ver', self::VER, '', 'no');
140
+ add_option('youtube_channel_db_ver', self::DB_VER, '', 'no');
141
+ add_option($this->plugin_option, $init, '', 'no');
142
 
143
+ } // END public function init_options()
 
144
 
145
+ /**
146
+ * Check do we need to migrate options
147
+ */
148
+ public function maybe_update() {
 
149
 
150
+ // bail if this plugin data doesn't need updating
151
+ if ( get_option( 'youtube_channel_db_ver' ) >= self::DB_VER ) {
152
+ return;
 
 
 
 
 
153
  }
154
 
155
+ require_once( __DIR__ . '/update.php' );
156
+ au_youtube_channel_update();
157
 
158
+ } // END public function maybe_update()
 
 
159
 
160
+ /**
161
+ * Initialize Settings link for Plugins page and create Settings page
162
+ */
163
+ function admin_init() {
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
164
 
165
+ add_filter('plugin_action_links_' . plugin_basename(__FILE__), array($this, 'add_settings_link') );
 
 
 
 
166
 
167
+ require_once( 'inc/settings.php' );
168
+
169
+ global $WPAU_YOUTUBE_CHANNEL_SETTINGS;
170
+ if ( empty($WPAU_YOUTUBE_CHANNEL_SETTINGS) )
171
+ $WPAU_YOUTUBE_CHANNEL_SETTINGS = new WPAU_YOUTUBE_CHANNEL_SETTINGS();
172
+
173
+ } // END function admin_init_settings()
174
+
175
+ /**
176
+ * Append Settings link for Plugins page
177
+ * @param array $links array of links on plugins page
178
+ */
179
+ function add_settings_link($links) {
180
+
181
+ $settings_title = __('Settings');
182
+ $settings_link = "<a href=\"options-general.php?page={$this->plugin_slug}\">{$settings_title}</a>";
183
  array_unshift( $links, $settings_link );
184
+
185
+ // Free some memory
186
+ unset($settings_title, $settings_link);
187
+
188
+ // Return updated array of links
189
  return $links;
 
190
 
191
+ } // END function add_settings_link()
 
192
 
193
+ /**
194
+ * Enqueue admin scripts and styles for widget customization
195
+ */
196
+ function widget_scripts() {
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
197
 
198
+ global $pagenow;
199
+
200
+ // Enqueue only on widget page
201
+ if( $pagenow !== 'widgets.php' && $pagenow !== 'customize.php' ) return;
202
+
203
+ wp_enqueue_script(
204
+ $this->plugin_slug . '-admin',
205
+ plugins_url( 'assets/js/admin.min.js', __FILE__ ),
206
+ array('jquery'),
207
+ self::VER
208
+ );
209
+ wp_enqueue_style(
210
+ $this->plugin_slug . '-admin',
211
+ plugins_url( 'assets/css/admin.css', __FILE__ ),
212
+ array(),
213
+ self::VER
214
  );
 
215
 
216
+ } // END function widget_scripts()
 
 
 
217
 
218
  /**
219
+ * Print dashboard notice
220
+ * @return string Formatted notice with usefull explanation
221
  */
222
+ function admin_notices() {
 
 
 
 
 
 
 
 
223
 
224
+ // Get array of dismissed notices
225
+ $dismissed_notices = get_option('youtube_channel_dismissed_notices');
226
 
227
+ // Dismiss notices if requested and then update option in DB
228
+ if ( ! empty($_GET['ytc_dismiss_notice_old_php']) ) {
229
+ $dismissed_notices['old_php'] = 1;
230
+ update_option('youtube_channel_dismissed_notices', $dismissed_notices);
231
+ }
232
+ if ( ! empty($_GET['ytc_dismiss_notice_vanity_option']) ) {
233
+ $dismissed_notices['vanity_option'] = 1;
234
+ update_option('youtube_channel_dismissed_notices', $dismissed_notices);
235
+ }
236
 
237
+ // Prepare vars for notices
238
+ $settings_page = 'options-general.php?page=youtube-channel';
239
+ $notice = array(
240
+ 'error' => '',
241
+ 'warning' => '',
242
+ 'info' => ''
243
+ );
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
244
 
245
+ // Warn if PHP version is lower than 5.3
246
+ if ( version_compare(PHP_VERSION, "5.3", "<") && ( empty($dismissed_notices) || ( ! empty($dismissed_notices) && empty($dismissed_notices['old_php']) ) ) ) {
247
+ $notice['info'] .= sprintf(
248
+ __('<p>Your website running on web server with PHP version %s. Please note that <strong>%s</strong> requires PHP at least 5.3 or newer to work properly. <a href="%s" class="dismiss">Dismiss</a></p>', 'youtube-channel'),
249
+ PHP_VERSION,
250
+ $this->plugin_name,
251
+ '?ytc_dismiss_notice_old_php=1'
252
+ );
253
+ }
254
 
255
+ // No YouTube DATA Api Key?
256
+ if ( ! defined('YOUTUBE_DATA_API_KEY') ) {
257
+ $notice['error'] .= sprintf(
258
+ __('<p>Please note, to make <strong>%s</strong> plugin v3+ work, generate <strong>YouTube Data API Key</strong> and add it to <strong>wp-config.php</strong> file as we explained <a href="%s" target="_blank">here</a>.<br>If you already did this during <em>3.0.0-Alpha</em> test period, please rename constant name from <strong>GOOGLE_API_KEY</strong> to <strong>%s</strong>.<br><br>If you have any issue with new version of plugin, please ask for help on official <a href="%s" target="_blank">support forum</a>.<br>This notice will disappear when you add missing key as mentioned above!</p>', 'youtube-channel'),
259
+ $this->plugin_name,
260
+ 'http://urosevic.net/wordpress/plugins/youtube-channel/#youtube_data_api_key',
261
+ 'YOUTUBE_DATA_API_KEY',
262
+ 'https://wordpress.org/support/plugin/youtube-channel'
263
+ );
264
+ }
265
 
266
+ if ( empty($dismissed_notices) || ( ! empty($dismissed_notices) && empty($dismissed_notices['vanity_option']) ) ) {
267
+ $notice['warning'] .= sprintf(
268
+ __('<p><strong>%s</strong> since version 2.4 supports linking to channel through <em>Vanity/Custom</em> URL. Please review <a href="%s">global</a> and <a href="%s">widgets</a> settings. <a href="%s" class="dismiss">Dismiss</a>', 'youtube-channel'),
269
+ $this->plugin_name,
270
+ $settings_page,
271
+ 'widgets.php',
272
+ '?ytc_dismiss_notice_vanity_option=1'
273
+ );
274
+ }
275
 
276
+ foreach ( $notice as $type => $message ) {
277
+ if ( ! empty($message) ) {
278
+ echo "<div class=\"notice notice-{$type}\">{$message}</div>";
279
+ }
280
+ }
281
 
282
+ } // END function admin_notices()
 
283
 
284
+ /**
285
+ * Get default options from DB
286
+ * @return array Latest global defaults
287
+ */
288
+ public function defaults() {
289
 
290
+ $defaults = get_option($this->plugin_option);
291
+ if ( empty($defaults) ) {
292
+ $this->init_options();
293
+ }
294
 
295
+ return $defaults;
296
 
297
+ }
298
 
299
  function enqueue_scripts() {
300
+ wp_enqueue_style( 'youtube-channel', plugins_url('assets/css/youtube-channel.min.css', __FILE__), array(), self::VER );
301
 
302
  // enqueue fitVids
303
+ wp_enqueue_script( 'fitvids', plugins_url('assets/js/jquery.fitvids.min.js', __FILE__), array('jquery'), self::VER, true );
304
 
305
  // enqueue magnific-popup
306
+ wp_enqueue_script( 'magnific-popup-au', plugins_url('assets/lib/magnific-popup/jquery.magnific-popup.min.js', __FILE__), array('jquery'), self::VER, true );
307
+ wp_enqueue_style( 'magnific-popup-au', plugins_url('assets/lib/magnific-popup/magnific-popup.min.css', __FILE__), array(), self::VER );
308
+ wp_enqueue_script( 'youtube-channel', plugins_url('assets/js/youtube-channel.min.js', __FILE__), array(), self::VER, true );
309
  } // end function enqueue_scripts
310
 
311
  function footer_scripts() {
312
  // Print JS only if we have set YTC array
313
+ if ( ! empty($_SESSION['ytc_html5_js']) )
314
  {
315
+ ?>
316
+ <!-- YouTube Channel v<?php echo self::VER; ?> -->
317
  <script type="text/javascript">
318
  var tag = document.createElement('script');
319
  tag.src = "//www.youtube.com/iframe_api";
331
 
332
  } // eof footer_scripts
333
 
334
+ public function shortcode($atts) {
335
+
336
  // get general default settings
337
  $instance = $this->defaults();
338
 
340
  extract(
341
  shortcode_atts(
342
  array(
343
+ 'vanity' => $instance['vanity'],
344
  'channel' => $instance['channel'],
345
+ 'username' => $instance['username'],
346
  'playlist' => $instance['playlist'],
347
+ 'res' => $instance['resource'], // (deprecated, but leave for back compatibility) ex use_res
348
+ 'resource' => $instance['resource'], // ex use_res
349
  'only_pl' => $instance['only_pl'],
350
+ 'cache' => $instance['cache'], // ex cache_time
351
+ 'privacy' => $instance['privacy'], // ex showvidesc
352
+ 'fetch' => $instance['fetch'], // ex maxrnd
353
+ 'num' => $instance['num'], // ex vidqty
354
 
355
+ 'random' => $instance['random'], // ex getrnd
 
 
 
 
356
 
357
  'ratio' => $instance['ratio'],
358
  'width' => $instance['width'],
359
+ 'responsive' => ( ! empty($instance['responsive']) ) ? $instance['responsive'] : '0',
 
 
 
360
 
361
+ 'show' => $instance['display'], // (deprecated, but keep for back compatibility) ex to_show
362
+ 'display' => $instance['display'],
363
+ 'no_thumb_title' => 0,
364
  'themelight' => $instance['themelight'],
365
  'controls' => $instance['controls'],
 
366
  'autoplay' => $instance['autoplay'],
367
  'mute' => $instance['autoplay_mute'],
368
  'norel' => $instance['norel'],
369
 
370
  'showtitle' => $instance['showtitle'],
371
+ 'showdesc' => $instance['showdesc'], // ex showvidesc
372
+ 'nobrand' => ( ! empty($instance['modestbranding']) ) ? $instance['modestbranding'] : '0',
373
+ 'desclen' => $instance['desclen'], // ex videsclen
374
  'noinfo' => $instance['hideinfo'],
375
  'noanno' => $instance['hideanno'],
376
 
377
  'goto' => $instance['showgoto'],
378
  'goto_txt' => $instance['goto_txt'],
379
  'popup' => $instance['popup_goto'],
380
+ 'link_to' => $instance['link_to'],
381
 
382
+ 'class' => ( ! empty($instance['class']) ) ? $instance['class'] : ''
383
+ ),
384
  $atts
385
  )
386
  );
387
 
388
  // prepare instance for output
389
+ $instance['vanity'] = $vanity;
390
+ $instance['channel'] = $channel;
391
+ $instance['username'] = $username;
392
+ $instance['playlist'] = $playlist;
393
+ $instance['resource'] = $resource; // resource: 0 channel, 1 favorites, 2 playlist
394
+ $instance['only_pl'] = $only_pl; // use embedded playlist - false by default
395
+ $instance['cache'] = $cache; // in seconds, def 5min - settings?
396
+ $instance['privacy'] = $privacy; // enhanced privacy
397
 
398
+ $instance['fetch'] = $fetch;
399
+ $instance['num'] = $num; // num: 1
400
 
401
+ $instance['random'] = $random; // use embedded playlist - false by default
 
402
 
403
  // Video Settings
404
+ $instance['ratio'] = $ratio; // aspect ratio: 3 - 16:9, 2 - 16:10, 1 - 4:3
405
+ $instance['width'] = $width; // 306
406
+ $instance['responsive'] = $responsive; // enable responsivenes?
407
+ $instance['display'] = $display; // thumbnail, iframe, iframe2
408
+ $instance['no_thumb_title'] = $no_thumb_title; // hide tooltip for thumbnails
409
+
410
+ $instance['themelight'] = $themelight; // use light theme, dark by default
411
+ $instance['controls'] = $controls; // hide controls, false by default
412
+ $instance['autoplay'] = $autoplay; // autoplay disabled by default
413
+ $instance['autoplay_mute'] = $mute; // mute sound on autoplay - disabled by default
414
+ $instance['norel'] = $norel; // hide related videos
 
415
 
416
  // Content Layout
417
+ $instance['showtitle'] = $showtitle; // show video title, disabled by default
418
+ $instance['showdesc'] = $showdesc; // show video description, disabled by default
419
+ $instance['modestbranding'] = $nobrand; // hide YT logo
420
+ $instance['desclen'] = $desclen; // cut video description, number of characters
421
+ $instance['hideinfo'] = $noinfo; // hide info by default
422
+ $instance['hideanno'] = $noanno; // hide annotations, false by default
423
 
424
  // Link to Channel
425
+ $instance['showgoto'] = $goto; // show goto link, disabled by default
426
+ $instance['goto_txt'] = $goto_txt; // text for goto link - use settings
427
+ $instance['popup_goto'] = $popup; // open channel in: 0 same window, 1 javascript new, 2 target new
428
+ $instance['link_to'] = $link_to; // open channel in: 0 same window, 1 javascript new, 2 target new
429
+ //$instance['userchan'] = $userchan; // DEPRECATED link to user channel instaled page
430
 
431
  // Customization
432
+ $instance['class'] = $class; // custom additional class for container
433
 
434
  return implode(array_values($this->output($instance)));
435
+ } // END public function shortcode()
436
+
437
+ // Print out YTC block
438
+ public function output($instance) {
439
+
440
+ // print info about API key to admins
441
+ // and "Coming soon..." for visitors
442
+ if ( ! defined('YOUTUBE_DATA_API_KEY') ) {
443
+ if ( current_user_can('manage_options') ) {
444
+ return array(
445
+ __sprintf('<strong>%s</strong> version 3+ requires <strong>YouTube DATA API Key</strong> to work. <a href="%s" target="_blank">Learn more here</a>.', 'youtube-channel'),
446
+ $this->plugin_name,
447
+ 'http://urosevic.net/wordpress/plugins/youtube-channel/#youtube_data_api_key'
448
+ );
449
+ } else {
450
+ return array("Coming soon...");
451
+ }
452
+ }
453
 
454
+ // 1) Get resource from widget/shortcode
455
+ // 2) If not set, get global default
456
+ // 3) if no global, get plugin's default
457
+ $resource = intval($instance['resource']);
458
+ if ( empty($resource) && $resource !== 0 ) {
459
+ $resource = intval($this->defaults['resource']);
460
+ if ( empty($resource) ) {
461
+ $resource = 0;
462
+ }
463
+ }
464
 
465
+ // Get Channel or Playlist ID based on requested resource
466
+ switch ($resource) {
 
467
 
468
+ // Playlist
469
+ case '3':
470
+ // 1) Get Playlist from shortcode/widget
471
+ // 2) If not set, use global default
472
+ // 3) If no global, use plugin's default
473
+ if ( ! empty($instance['playlist']) ) {
474
+ $playlist = trim($instance['playlist']);
475
+ } else {
476
+ $playlist = trim($this->defaults['playlist']);
477
+ if ( $playlist == "" ) {
478
+ $playlist = trim($this->playlist_id);
479
+ }
480
+ }
481
+ break;
482
 
483
+ // Channel, Favourites, Liked
484
+ default:
485
+ /* Channel */
486
+ // 1) Get channel from shortcode/widget
487
+ // 2) If not set, use global default
488
+ // 3) If no global, use plugin's default
489
+ if ( ! empty($instance['channel']) ) {
490
+ $channel = trim($instance['channel']);
491
+ } else {
492
+ $channel = trim($this->defaults['channel']);
493
+ if ( empty($channel) ) {
494
+ $channel = trim($this->channel_id);
495
+ }
496
+ }
497
 
498
+ } // END switch ($resource)
499
 
500
+ // Set custom class and responsive if needed
501
+ $class = $instance['class'] ? $instance['class'] : 'default';
502
+ if ( ! empty($instance['responsive']) ) {
503
+ $class .= ' responsive';
504
+ }
505
 
506
+ // Start output array
507
  $output = array();
508
 
509
+ $output[] = "<div class=\"youtube_channel {$class}\">";
 
 
 
 
 
 
 
 
 
 
 
 
510
 
511
+ if ( $instance['only_pl'] && $resource == 2 ) { // print standard playlist
 
512
 
513
+ $output = array_merge($output, self::ytc_only_pl($instance));
 
514
 
515
+ } else { // videos from channel, favourites, liked or playlist
 
516
 
517
+ // get max items for random video
518
+ $fetch = $instance['fetch'];
519
+ if ( $fetch < 1 ) { $fetch = 10; } // default 10
520
+ elseif ( $fetch > 50 ) { $fetch = 50; } // max 50
521
+
522
+ switch ($resource) {
523
+ case 1: // Favourites
524
+ $resource_name = 'favourites';
525
+ $resource_id = preg_replace('/^UC/', 'FL', $channel);
526
  break;
527
+ case 2: // Playlist
528
+ $resource_name = 'playlist';
529
+ $resource_id = $playlist;
530
  break;
531
+ case 3: // Liked
532
+ $resource_name = 'liked';
533
+ $resource_id = preg_replace('/^UC/', 'LL', $channel);
534
+ break;
535
+ default: // Channel
536
+ $resource_name = 'channel';
537
+ $resource_id = $channel;
538
  }
539
+ $resource_key = "{$resource_id}_{$fetch}";
540
+
541
+ // Do we need cache? let we define cache fallback key
542
+ $cache_key_fallback = 'ytc_' . md5($resource_key) . '_fallback';
543
+
544
+ // Do cache magic
545
+ if ( $instance['cache'] > 0 ) {
546
 
 
 
547
  // generate feed cache key for caching time
548
+ $cache_key = 'ytc_'.md5($resource_key).'_'.$instance['cache'];
 
549
 
550
+ if ( ! empty($_GET['ytc_force_recache']) )
551
  delete_transient($cache_key);
552
 
553
  // get/set transient cache
554
+ if ( false === ($json = get_transient($cache_key)) || empty($json) ) {
555
+
556
  // no cached JSON, get new
557
+ $json = $this->fetch_youtube_feed($resource_name, $resource_id, $fetch);
 
 
 
 
558
 
559
  // set decoded JSON to transient cache_key
560
+ set_transient($cache_key, base64_encode($json), $instance['cache']);
561
+
562
  } else {
563
+
564
  // we already have cached feed JSON, get it encoded
565
  $json = base64_decode($json);
566
+
567
  }
568
+
569
  } else {
570
+
571
  // just get fresh feed if cache disabled
572
+ $json = $this->fetch_youtube_feed($resource_name, $resource_id, $fetch);
573
+
 
 
 
574
  }
575
 
576
+ // free some memory
577
+ unset( $response );
578
+
579
  // decode JSON data
580
  $json_output = json_decode($json);
581
 
582
+ // if current feed is messed up, try to get it from fallback cache
583
+ if ( is_wp_error($json_output) && ! is_object($json_output) && empty($json_output->items) ) {
584
+ error_log("[YTC] Get fallback feed for $feed_url");
585
+ // do we have fallback cache?!
586
+ if ( true === ( $json_fallback = get_transient( $cache_key_fallback ) ) && ! empty($json_fallback) ) {
587
+ $json_output = json_decode( base64_decode($json_fallback) );
588
+ // and free memory
589
+ unset( $json_fallback );
590
+ }
591
+ }
592
+
593
+ // Predefine `max_items` to prevent undefined notices
594
+ $max_items = 0;
595
+ if ( ! is_wp_error($json_output) && is_object($json_output) && !empty($json_output->items) ) {
596
+ // Sort by date uploaded
597
+ $json_entry = $json_output->items;
598
 
599
+ $num = $instance['num'];
600
+ if ( $num > $fetch ) { $fetch = $num; }
601
+ $max_items = ( $fetch > sizeof($json_entry) ) ? sizeof($json_entry) : $fetch;
602
 
603
+ if ( ! empty($instance['random']) ) {
604
+ $items = array_slice($json_entry, 0, $max_items);
605
  } else {
606
+ if ( ! $num ) $num = 1;
607
+ $items = array_slice($json_entry, 0, $num);
608
  }
609
  }
610
 
611
+ if ($max_items == 0) {
612
+
613
+ // is this WP error?
614
+ if ( is_wp_error($json_output) ) {
615
+ $error_string = $json_output->get_error_message();
616
+ $output[] = $error_string;
617
+ unset($error_string);
618
+ } else {
619
+ $output[] = __("Ups, something went wrong.", 'youtube-channel');
620
+ // append YouTube DATA API error reason as comment
621
+ if ( ! empty($json_output) && is_object($json_output) && !empty($json_output->error->errors) ) {
622
+ $output[] = "<!-- YTC ERROR:\n";
623
+ $output[] = 'domain: ' . $json_output->error->errors[0]->domain . "\n";
624
+ $output[] = 'reason: ' . $json_output->error->errors[0]->reason . "\n";
625
+ $output[] = 'message: ' . $json_output->error->errors[0]->message . "\n";
626
+ $output[] = "-->\n";
627
+ }
628
+ }
629
+
630
+ } else { // ELSE if ($max_items == 0)
631
+
632
+ // looks that feed is OK, let we update fallback that never expire
633
+ set_transient($cache_key_fallback, base64_encode($json), 0);
634
+
635
+ // and now free some memory
636
+ unset ( $json, $json_output, $json_entry );
637
 
638
+ // set array for unique random item
639
+ if ( ! empty($instance['random']) ) {
640
+ $random_used = array();
641
+ }
642
+
643
+ /* AU:20141230 reduce number of videos if requested > available */
644
+ if ( $num > sizeof($items) ) {
645
+ $num = sizeof($items);
646
+ }
647
 
648
+ for ($y = 1; $y <= $num; ++$y) {
649
+ if ( ! empty($instance['random']) ) {
 
650
 
651
+ $random_item = mt_rand( 0, (count($items)-1) );
652
+ while ( $y > 1 && in_array($random_item, $random_used) ) {
653
+ $random_item = mt_rand(0, (count($items)-1));
 
 
654
  }
655
+ $random_used[] = $random_item;
656
+ $item = $items[ $random_item ];
657
  } else {
658
+ $item = $items[ $y - 1 ];
659
  }
660
 
661
  // print single video block
662
  $output = array_merge( $output, $this->ytc_print_video($item, $instance, $y) );
663
  }
664
+ // Free some memory
665
+ unset($random_used, $random_item, $json);
666
+
667
+ } // END if ($max_items == 0)
668
 
 
669
  } // single playlist or ytc way
670
 
671
  $output = array_merge( $output, $this->ytc_channel_link($instance) ); // insert link to channel on bootom of widget
673
  $output[] = '</div><!-- .youtube_channel -->';
674
 
675
  return $output;
676
+
677
+ } // END public function output($instance)
678
 
679
  // --- HELPER FUNCTIONS ---
680
 
681
+ /**
682
+ * Download YouTube video feed through API 3.0
683
+ * @param string $resource Name of resource (channel, playlist, favourites, liked)
684
+ * @param string $id ID of resource
685
+ * @param integer $items Number of items to fetch (min 2, max 50)
686
+ * @return array JSON with videos
687
+ */
688
+ function fetch_youtube_feed($resource, $resource_id, $items) {
689
+
690
+ if ( $resource == 'channel' ) {
691
+
692
+ // channel
693
+ $feed_url = "https://www.googleapis.com/youtube/v3/search?";
694
+ $feed_url .= "part=snippet";
695
+ $feed_url .= "&channelId=" . $resource_id;
696
+ $feed_url .= "&order=date";
697
+ $feed_url .= "&type=video";
698
+
699
+ } else if ( in_array($resource, array('playlist','favourites','liked')) ) {
700
+
701
+ // playlist
702
+ $feed_url = "https://www.googleapis.com/youtube/v3/playlistItems?";
703
+ $feed_url .= "part=snippet";
704
+ $feed_url .= "&playlistId=" . $resource_id;
705
+
706
+ }
707
+
708
+ // universal
709
+ $feed_url .= "&maxResults=" . $items;
710
+ $feed_url .= "&fields=items(id%2Csnippet)";
711
+ $feed_url .= "&key=" . YOUTUBE_DATA_API_KEY;
712
+
713
+ $wprga = array(
714
+ 'timeout' => 2 // two seconds only
715
+ );
716
+ $response = wp_remote_get($feed_url, $wprga);
717
+ $json = wp_remote_retrieve_body( $response );
718
+
719
+ return $json;
720
+
721
+ } // END function fetch_youtube_feed($resource, $resource_id, $items)
722
+
723
  // function to calculate height by width and ratio
724
  function height_ratio($width=306, $ratio) {
725
+
726
  switch ($ratio)
727
  {
728
  case 1:
729
  $height = round(($width / 4 ) * 3);
730
  break;
731
  case 2:
 
 
732
  case 3:
733
  default:
734
  $height = round(($width / 16 ) * 9);
735
  }
736
  return $height;
737
+ } // END function height_ratio($width=306, $ratio)
738
 
739
+ /**
740
+ * Generate link to YouTUbe channel/user
741
+ * @param array $instance widget or shortcode settings
742
+ * @return array components prepared for output
743
+ */
744
  function ytc_channel_link($instance) {
745
+
746
  // initialize array
747
  $output = array();
748
+
749
  // do we need to show goto link?
750
+ if ( $instance['showgoto'] ) {
751
+
752
+ $link_to = $instance['link_to'];
753
+
754
+ $channel = trim($instance['channel']);
755
+ if ( empty( $channel ) )
756
+ $channel = $this->channel_id;
757
+
758
+ $username = trim($instance['username']);
759
+ if ( empty( $username ) )
760
+ $username = $this->username_id;
761
+
762
+ // sanity vanity content (strip all in front of last slash to cleanup vanity ID only)
763
+ $vanity = trim($instance['vanity']);
764
+ if ( ! empty( $vanity ) && strpos($vanity, 'youtube.com') !== false )
765
+ $vanity = preg_replace('/^.*\//', '', $vanity);
766
+
767
+ // if $vanity is empty, use default
768
+ if ( empty( $vanity ) )
769
+ $vanity = $this->vanity_id;
770
+
771
+ $goto_txt = trim($instance['goto_txt']);
772
+
773
  if ( $goto_txt == "" )
774
+ $goto_txt = __('Visit our YouTube channel', 'youtube-channel');
775
+
776
+ $goto_txt = str_replace('%username%', $username, $goto_txt);
777
+ $goto_txt = str_replace('%channel%', $channel, $goto_txt);
778
+ $goto_txt = str_replace('%vanity%', $vanity, $goto_txt);
779
 
780
  $output[] = '<div class="ytc_link">';
781
+
782
+ $goto_url = "https://www.youtube.com/";
783
+ if ( $link_to == '2' ) { // vanity
784
+ $goto_url .= "c/$vanity";
785
+ } else if ( $link_to == '0') { // legacy username
786
+ $goto_url .= "user/$username";
787
+ } else { // channel (default)
788
+ $goto_url .= "channel/$channel";
789
+ }
790
+
791
  $newtab = __("in new window/tab", 'youtube-channel');
792
+
793
  $output[] = '<p>';
794
  switch ( $instance['popup_goto'] ) {
795
  case 1:
796
+ $output[] = '<a href="javascript: window.open(\''.$goto_url.'\'); void 0;" title="'.$goto_txt.' '.$newtab.'">'.$goto_txt.'</a>';
797
  break;
798
  case 2:
799
+ $output[] = '<a href="'.$goto_url.'" target="_blank" title="'.$goto_txt.' '.$newtab.'">'.$goto_txt.'</a>';
800
  break;
801
  default:
802
+ $output[] = '<a href="'.$goto_url.'" title="'.$goto_txt.'">'.$goto_txt.'</a>';
803
  } // switch popup_goto
804
  $output[] = '</p>';
805
  $output[] = '</div>';
830
  $imgfixedheight = $width / 4 * 3;
831
 
832
  // which type to show
833
+ $display = (empty($instance['display'])) ? 'object' : $instance['display'];
 
 
 
 
 
834
  $hideanno = $instance['hideanno'];
835
  $themelight = $instance['themelight'];
836
  /* end of video settings */
837
 
838
+ // from channel videoId is in own node `id`
839
+ $yt_id = ($instance['resource'] == 0) ? $item->id->videoId : $item->snippet->resourceId->videoId;
840
  $yt_url = "v/$yt_id";
841
+ $yt_thumb = "//img.youtube.com/vi/$yt_id/0.jpg"; // zero for HD thumb
842
+ $yt_video = "//www.youtube.com/watch?v=" . $yt_id;
843
 
844
+ $yt_title = $item->snippet->title;
845
+ $yt_date = $item->snippet->publishedAt;
 
 
 
 
 
846
 
847
  switch ($y) {
848
  case 1:
849
  $vnumclass = 'first';
850
  break;
851
+ case $instance['num']:
852
  $autoplay = false;
853
  $vnumclass = 'last';
854
  break;
865
  case 2: $arclass = 'ar16_10'; break;
866
  default: $arclass = 'ar16_9';
867
  }
868
+ $output[] = "<div class=\"ytc_video_container ytc_video_{$y} ytc_video_{$vnumclass} ${arclass}\" style=\"width:{$width}px\">";
 
 
869
 
870
  // show video title?
871
+ if ( ! empty($instance['showtitle']) ) {
872
+ $output[] = "<h3 class=\"ytc_title\">{$yt_title}</h3>";
873
+ }
874
 
875
+ // Define object ID
876
+ $ytc_vid = "ytc_{$yt_id}";
877
 
878
+ // Enhanced privacy?
879
  $youtube_domain = $this->youtube_domain($instance);
880
 
881
+ // Print out video
882
+ if ( $display == "iframe" ) {
883
+ if ( empty($usepl) ) {
884
+ $yt_url = $yt_id;
 
 
 
 
 
 
 
 
 
 
 
 
 
885
  }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
886
 
887
  // Start wrapper for responsive item
888
+ if ( $instance['responsive'] ) {
889
+ $output[] = '<div class="fluid-width-video-wrapper">';
890
+ }
891
 
892
+ $output[] = "<iframe title=\"YouTube Video Player\" width=\"{$width}\" height=\"{$height}\" src=\"//{$youtube_domain}/embed/{$yt_url}?wmode=opaque";
 
893
  if ( $controls ) $output[] = "&amp;controls=0";
894
  if ( $hideinfo ) $output[] = "&amp;showinfo=0";
895
  if ( $autoplay ) $output[] = "&amp;autoplay=1";
899
  // disable related videos
900
  if ( $norel ) $output[] = "&amp;rel=0";
901
 
902
+ $output[] = "\" style=\"border:0;\" allowfullscreen id=\"{$ytc_vid}\"></iframe>";
903
 
904
  // Close wrapper for responsive item
905
+ if ( $instance['responsive'] ) {
906
+ $output[] = '</div>';
907
+ }
908
 
909
+ } else if ( $display == "iframe2" ) {
910
 
911
  // youtube API async
912
  if ( empty($usepl) ) $yt_url = $yt_id;
922
  $js_player_id = str_replace('-', '_', $yt_url);
923
 
924
  // Start wrapper for responsive item
925
+ if ( $instance['responsive'] ) {
926
+ $output[] = '<div class="fluid-width-video-wrapper">';
927
+ }
928
 
929
+ $output[] = '<div id="ytc_player_'.$js_player_id.'"></div>';
 
930
 
931
  // Close wrapper for responsive item
932
+ if ( $instance['responsive'] ) {
933
+ $output[] = '</div>';
934
+ }
935
 
 
936
  $site_domain = $_SERVER['HTTP_HOST'];
937
  $ytc_html5_js = <<<JS
938
  var ytc_player_$js_player_id;
955
  else
956
  $_SESSION['ytc_html5_js'] .= $ytc_html5_js;
957
 
958
+ } else { // default is thumbnail
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
959
 
960
+ // set proper class for responsive thumbs per selected aspect ratio
961
+ switch ($instance['ratio']) {
962
+ case 1:
963
+ $arclass = 'ar4_3';
964
+ break;
965
+ default:
966
+ $arclass = 'ar16_9';
967
+ }
968
 
969
+ // Do we need tooltip for thumbnail?
970
+ if ( empty($instance['no_thumb_title']) ) {
971
+ $title = sprintf( __('Watch video %1$s published on %2$s', 'youtube-channel' ), $yt_title, $yt_date );
972
  }
973
 
974
+ $p = '';
975
+ if ( $norel ) $p .= '&amp;rel=0';
976
+ if ( $modestbranding ) $p .= "&amp;modestbranding=1";
977
+ if ( $controls ) $p .= "&amp;controls=0";
978
+
979
+ // Do we need thumbnail w/ or w/o tooltip
980
+ if ( empty($instance['no_thumb_title']) ) {
981
+ $output[] = "<a href=\"${yt_video}${p}\" title=\"{$yt_title}\" class=\"ytc_thumb ytc-lightbox {$arclass}\"><span style=\"background-image: url({$yt_thumb});\" title=\"{$title}\" id=\"{$ytc_vid}\"></span></a>";
982
  } else {
983
+ $output[] = "<a href=\"${yt_video}${p}\" class=\"ytc_thumb ytc-lightbox {$arclass}\"><span style=\"background-image: url({$yt_thumb});\" id=\"{$ytc_vid}\"></span></a>";
984
  }
985
 
986
+ // $output[] = '<a href="'.$yt_video.$p.'" title="'.$yt_title.'" class="ytc_thumb ytc-lightbox '.$arclass.'"><span style="background-image: url('.$yt_thumb.');" title="'.$title.'" id="'.$ytc_vid.'"></span></a>';
987
+
988
+ } // what to show conditions
989
+
990
+ // do we need to show video description?
991
+ if ( $instance['showdesc'] ) {
992
+
993
+ $video_description = $item->snippet->description;
994
+ $etcetera = '';
995
+ if ( $instance['desclen'] > 0 ) {
996
+ if ( strlen($video_description) > $instance['desclen'] ) {
997
+ $video_description = substr($video_description, 0, $instance['desclen']);
998
  if ( $instance['descappend'] ) {
999
  $etcetera = $instance['descappend'];
1000
  } else {
1001
  $etcetera = '&hellip;';
1002
  }
1003
  }
 
 
 
1004
  }
1005
+
1006
+ if ( ! empty($video_description) ) {
1007
+ $output[] = "<p class=\"ytc_description\">{$video_description}{$etcetera}</p>";
1008
+ }
1009
+
1010
  }
1011
+
1012
  $output[] = '</div><!-- .ytc_video_container -->';
1013
 
1014
  return $output;
1015
+ } // end function ytc_print_video
1016
 
1017
  /* function to print standard playlist embed code */
1018
  function ytc_only_pl($instance) {
1024
  $playlist = (empty($instance['playlist'])) ? $this->playlist_id : $instance['playlist'];
1025
 
1026
  $height = self::height_ratio($width, $instance['ratio']);
 
1027
 
1028
  $playlist = $this->clean_playlist_id($playlist);
1029
 
1035
 
1036
  $rel = (empty($instance['norel'])) ? '' : '&rel=0';
1037
 
 
 
 
 
 
 
 
 
 
 
 
 
1038
  // enhanced privacy
1039
  $youtube_domain = $this->youtube_domain($instance);
1040
+ $output[] = '<div class="ytc_video_container ytc_video_1 ytc_video_single">
1041
+ <iframe src="//'.$youtube_domain.'/embed/videoseries?list=PL'.$playlist.$autoplay.$theme.$modestbranding.$rel.'"
1042
+ width="'.$width.'" height="'.$height.'" frameborder="0"></iframe></div>';
 
 
 
 
 
 
 
 
 
 
 
 
 
1043
  return $output;
1044
  } // end function ytc_only_pl
1045
 
1099
  foreach ($timeset as $n => $s)
1100
  {
1101
  $sec = $sc * $n;
1102
+ $out .='<option value="'.$sec.'" '. selected( $cache_time, $sec, 0 ).'>'.__($s, $this->plugin_slug).'</option>';
1103
  unset($sec);
1104
  }
1105
  }
1107
  } // end function cache_time
1108
 
1109
  function youtube_domain($instance) {
1110
+ $youtube_domain = ( !empty($instance['privacy']) ) ? 'www.youtube-nocookie.com' : 'www.youtube.com';
1111
  return $youtube_domain;
1112
  } // end function youtube_domain
1113
 
1148
  'server' => $_SERVER["SERVER_SOFTWARE"],
1149
  'php' => PHP_VERSION,
1150
  'wp' => $wp_version,
1151
+ 'ytc' => self::VER,
 
1152
  'url' => get_site_url(),
1153
  'widget_id' => $for
1154
  ),
1156
  );
1157
 
1158
  // return JSON file
1159
+ header('Content-disposition: attachment; filename='.$for.'.json');
1160
  header('Content-Type: application/json');
1161
  echo json_encode($data);
1162
 
1169
  } // end class
1170
  } // end class check
1171
 
1172
+ // add_action('plugins_loaded', create_function( '', '$WPAU_YOUTUBE_CHANNEL = new WPAU_YOUTUBE_CHANNEL();' ) );
1173
+
1174
  global $WPAU_YOUTUBE_CHANNEL;
1175
+ if ( empty($WPAU_YOUTUBE_CHANNEL) )
1176
+ $WPAU_YOUTUBE_CHANNEL = new WPAU_YOUTUBE_CHANNEL();