YouTube Channel - Version 3.0.12.1

Version Description

(20210227) = * Tested: WordPress 5.6.2 on PHP 7.4.15 and 8.0.2 * Add: compatibility with PHP 8 * Add: conditionally hide not applicable options in widget settings form * Change: Lowest supported PHP version increased to 5.6 * Improve: Readme, Installation (Step-by-Step instructions for obtaining YouTube Data API Key v3), FAQ

Download this release

Release Info

Developer urkekg
Plugin Icon YouTube Channel
Version 3.0.12.1
Comparing to
See all releases

Code changes from version 3.0.12 to 3.0.12.1

Files changed (13) hide show
  1. assets/css/admin.css +1 -1
  2. assets/css/admin.css.map +1 -1
  3. assets/css/admin.less +4 -1
  4. assets/css/youtube-channel.css +1 -1
  5. assets/css/youtube-channel.css.map +1 -1
  6. assets/js/admin.js +46 -0
  7. assets/js/admin.min.js +1 -0
  8. inc/settings-support.php +1 -1
  9. inc/settings-tools.php +1 -1
  10. inc/widget.php +34 -23
  11. readme.txt +117 -111
  12. update.php +0 -3
  13. youtube-channel.php +55 -47
assets/css/admin.css CHANGED
@@ -1 +1 @@
1
- i.mce-i-ytc{font:normal 20px/1 'dashicons';padding:0;vertical-align:top;speak:none;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;margin-left:-2px;padding-right:2px}i.mce-i-ytc:before{content:'\f236'}div[id*='_youtube-channel-'] .widget-content p{width:100%;clear:both}div[id*='_youtube-channel-'] .widget-content p.half{width:49%}div[id*='_youtube-channel-'] .widget-content p.half.left{float:left;clear:left}div[id*='_youtube-channel-'] .widget-content p.half.right{float:right;clear:right}div[id*='_youtube-channel-'] .widget-content p.glue-top{margin-top:0}div[id*='_youtube-channel-'] .widget-content p.hidden{display:none}div[id*='_youtube-channel-'] .widget-content p.visible{display:block}@media screen and (max-width:782px){div[id*='_youtube-channel-'] .widget-content p.half.left,div[id*='_youtube-channel-'] .widget-content p.half.right{width:100%;float:none;clear:none}}.nav-tab.nav-tab-hidden{display:none}.subnav-tab-wrapper{margin-bottom:0}.subnav-tab-wrapper .nav-tab{-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}.subnav-tab-wrapper .nav-tab:focus{-webkit-box-shadow:initial;box-shadow:initial}.tab-content-ytc{display:none}.tab-content-ytc.tab-content-active{display:block;border-color:#ccc;border-width:0 1px 1px 1px;border-style:solid;padding:10px}
1
+ i.mce-i-ytc{font:normal 20px/1 'dashicons';padding:0;vertical-align:top;speak:none;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;margin-left:-2px;padding-right:2px}i.mce-i-ytc:before{content:'\f236'}div[id*='_youtube-channel-'] .widget-content p{width:100%;clear:both}div[id*='_youtube-channel-'] .widget-content p.half{width:49%}div[id*='_youtube-channel-'] .widget-content p.half.left{float:left;clear:left}div[id*='_youtube-channel-'] .widget-content p.half.right{float:right;clear:right}div[id*='_youtube-channel-'] .widget-content p.glue-top{margin-top:0}div[id*='_youtube-channel-'] .widget-content p.hidden{display:none}div[id*='_youtube-channel-'] .widget-content p.visible{display:block}div[id*='_youtube-channel-'] .widget-content p .hidden{display:none}@media screen and (max-width:782px){div[id*='_youtube-channel-'] .widget-content p.half.left,div[id*='_youtube-channel-'] .widget-content p.half.right{width:100%;float:none;clear:none}}.nav-tab.nav-tab-hidden{display:none}.subnav-tab-wrapper{margin-bottom:0}.subnav-tab-wrapper .nav-tab{-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}.subnav-tab-wrapper .nav-tab:focus{-webkit-box-shadow:initial;box-shadow:initial}.tab-content-ytc{display:none}.tab-content-ytc.tab-content-active{display:block;border-color:#ccc;border-width:0 1px 1px 1px;border-style:solid;padding:10px}/*# sourceMappingURL=admin.css.map */
assets/css/admin.css.map CHANGED
@@ -1 +1 @@
1
- {"version":3,"sources":["admin.less"],"names":[],"mappings":"AAAA,CAAC,WACA,mBAAoB,WAApB,CACA,SAAA,CACA,kBAAA,CACA,UAAA,CACA,kCAAA,CACA,iCAAA,CACA,gBAAA,CACA,kBAEA,CAVA,UAUC,QACA,QAAS,QAGX,GAAG,yBAA0B,gBAAgB,GAC5C,UAAA,CACA,WAEA,GAJE,yBAA0B,gBAAgB,EAI3C,MACA,UAEA,GAPC,yBAA0B,gBAAgB,EAI3C,KAGC,MACA,UAAA,CACA,WAED,GAXC,yBAA0B,gBAAgB,EAI3C,KAOC,OACA,WAAA,CACA,YAIF,GAjBE,yBAA0B,gBAAgB,EAiB3C,UACA,aAED,GApBE,yBAA0B,gBAAgB,EAoB3C,QACA,aAED,GAvBE,yBAA0B,gBAAgB,EAuB3C,SACA,cAYF,mBATqC,iBACpC,GAAG,yBAA0B,gBAAgB,EAAC,KAAK,MACnD,GAAG,yBAA0B,gBAAgB,EAAC,KAAK,OAClD,UAAA,CACA,UAAA,CACA,YAKF,QAAQ,gBACP,aAED,oBACC,gBAEA,mBAAE,UACD,wBAAA,CACA,qBAAA,CACA,oBAAA,CACA,iBAEA,mBANC,SAMA,OACA,0BAAA,CACA,mBAIH,iBACC,aAEA,gBAAC,oBACA,aAAA,CACA,iBAAA,CACA,0BAAA,CACA,kBAAA,CACA","file":"admin.css","sourceRoot":""}
1
+ {"version":3,"sources":["admin.less"],"names":[],"mappings":"AAAA,CAAC,WACA,mBAAoB,WAApB,CACA,SAAA,CACA,kBAAA,CACA,UAAA,CACA,kCAAA,CACA,iCAAA,CACA,gBAAA,CACA,kBAEA,CAVA,UAUC,QACA,QAAS,QAGX,GAAG,yBAA0B,gBAAgB,GAC5C,UAAA,CACA,WAEA,GAJE,yBAA0B,gBAAgB,EAI3C,MACA,UAEA,GAPC,yBAA0B,gBAAgB,EAI3C,KAGC,MACA,UAAA,CACA,WAED,GAXC,yBAA0B,gBAAgB,EAI3C,KAOC,OACA,WAAA,CACA,YAIF,GAjBE,yBAA0B,gBAAgB,EAiB3C,UACA,aAED,GApBE,yBAA0B,gBAAgB,EAoB3C,QACA,aAED,GAvBE,yBAA0B,gBAAgB,EAuB3C,SACA,cAxBF,GAAG,yBAA0B,gBAAgB,EA0B5C,SACC,aAYF,mBATqC,iBACpC,GAAG,yBAA0B,gBAAgB,EAAC,KAAK,MACnD,GAAG,yBAA0B,gBAAgB,EAAC,KAAK,OAClD,UAAA,CACA,UAAA,CACA,YAKF,QAAQ,gBACP,aAED,oBACC,gBAEA,mBAAE,UACD,wBAAA,CACA,qBAAA,CACA,oBAAA,CACA,iBAEA,mBANC,SAMA,OACA,0BAAA,CACA,mBAIH,iBACC,aAEA,gBAAC,oBACA,aAAA,CACA,iBAAA,CACA,0BAAA,CACA,kBAAA,CACA","file":"admin.css","sourceRoot":""}
assets/css/admin.less CHANGED
@@ -38,6 +38,9 @@ div[id*='_youtube-channel-'] .widget-content p {
38
  &.visible {
39
  display: block;
40
  }
 
 
 
41
  }
42
  @media screen and (max-width: 782px) {
43
  div[id*='_youtube-channel-'] .widget-content p.half.left,
@@ -77,4 +80,4 @@ div[id*='_youtube-channel-'] .widget-content p {
77
  border-style: solid;
78
  padding: 10px;
79
  }
80
- }
38
  &.visible {
39
  display: block;
40
  }
41
+ .hidden {
42
+ display: none;
43
+ }
44
  }
45
  @media screen and (max-width: 782px) {
46
  div[id*='_youtube-channel-'] .widget-content p.half.left,
80
  border-style: solid;
81
  padding: 10px;
82
  }
83
+ }
assets/css/youtube-channel.css CHANGED
@@ -1 +1 @@
1
- .youtube_channel{float:left;clear:both;position:relative;box-sizing:border-box}.youtube_channel .ytc_video_container{float:left;position:relative}.youtube_channel .ytc_video_container iframe{margin-bottom:0}.youtube_channel .ytc_video_container a{border:none}.youtube_channel.responsive{width:100%}.youtube_channel.responsive .ytc_video_container{width:100% !important}.youtube_channel.responsive .ytc_video_container.ar16_9 .fluid-width-video-wrapper{position:relative;padding-bottom:56.25%;height:0}.youtube_channel.responsive .ytc_video_container.ar4_3 .fluid-width-video-wrapper{position:relative;padding-bottom:75%;height:0}.youtube_channel.responsive .ytc_video_container .fluid-width-video-wrapper iframe{position:absolute;top:0;left:0;width:100%;height:100%}.youtube_channel .ytc_thumb{display:block;overflow:hidden;position:relative;height:0;width:100%;top:0;right:0;bottom:0;left:0;cursor:pointer}.youtube_channel .ytc_thumb>span{height:0;width:100%;display:block;-webkit-background-size:cover;background-size:cover;background-position:center center;background-repeat:no-repeat}.youtube_channel .ytc_thumb>span:before{content:" ";display:block;width:84px;height:59px;background-image:url(../img/yt_play.png);background-position:top center;background-repeat:no-repeat;background-color:transparent;opacity:.9;position:absolute;top:50%;left:50%;padding:0 !important;margin-left:-42px;margin-top:-30px;cursor:pointer;transform:scale(.85)}.youtube_channel .ytc_thumb>span .ytc_title_inside{display:block;position:absolute;margin:0;padding:10px;width:100%;color:#fff;background:rgba(0,0,0,0.6);font-weight:500;font-size:1.4rem}.youtube_channel .ytc_thumb>span .ytc_title_inside.ytc_title_inside_bottom{bottom:0}.youtube_channel .ytc_thumb:hover>span:before{background-position:bottom center}.youtube_channel .ytc_thumb.ar16_9,.youtube_channel .ytc_thumb.ar16_9>span{padding-bottom:56.26%}.youtube_channel .ytc_thumb.ar4_3,.youtube_channel .ytc_thumb.ar4_3>span{padding-bottom:75%}.youtube_channel .ytc_link{position:relative;clear:both;float:left;width:100%}.youtube_channel .ytc_link>p{padding:0;margin:0}.youtube_channel p.ytc_error{color:#d00}.clearfix:after,.widget_youtube-channel:after,.youtube_channel:after{content:" ";visibility:hidden;display:block;height:0;clear:both}
1
+ .youtube_channel{float:left;clear:both;position:relative;box-sizing:border-box}.youtube_channel .ytc_video_container{float:left;position:relative}.youtube_channel .ytc_video_container iframe{margin-bottom:0}.youtube_channel .ytc_video_container a{border:none}.youtube_channel.responsive{width:100%}.youtube_channel.responsive .ytc_video_container{width:100% !important}.youtube_channel.responsive .ytc_video_container.ar16_9 .fluid-width-video-wrapper{position:relative;padding-bottom:56.25%;height:0}.youtube_channel.responsive .ytc_video_container.ar4_3 .fluid-width-video-wrapper{position:relative;padding-bottom:75%;height:0}.youtube_channel.responsive .ytc_video_container .fluid-width-video-wrapper iframe{position:absolute;top:0;left:0;width:100%;height:100%}.youtube_channel .ytc_thumb{display:block;overflow:hidden;position:relative;height:0;width:100%;top:0;right:0;bottom:0;left:0;cursor:pointer}.youtube_channel .ytc_thumb>span{height:0;width:100%;display:block;-webkit-background-size:cover;background-size:cover;background-position:center center;background-repeat:no-repeat}.youtube_channel .ytc_thumb>span:before{content:" ";display:block;width:84px;height:59px;background-image:url(../img/yt_play.png);background-position:top center;background-repeat:no-repeat;background-color:transparent;opacity:.9;position:absolute;top:50%;left:50%;padding:0 !important;margin-left:-42px;margin-top:-30px;cursor:pointer;transform:scale(.85)}.youtube_channel .ytc_thumb>span .ytc_title_inside{display:block;position:absolute;margin:0;padding:10px;width:100%;color:#fff;background:rgba(0,0,0,0.6);font-weight:500;font-size:1.4rem}.youtube_channel .ytc_thumb>span .ytc_title_inside.ytc_title_inside_bottom{bottom:0}.youtube_channel .ytc_thumb:hover>span:before{background-position:bottom center}.youtube_channel .ytc_thumb.ar16_9,.youtube_channel .ytc_thumb.ar16_9>span{padding-bottom:56.26%}.youtube_channel .ytc_thumb.ar4_3,.youtube_channel .ytc_thumb.ar4_3>span{padding-bottom:75%}.youtube_channel .ytc_link{position:relative;clear:both;float:left;width:100%}.youtube_channel .ytc_link>p{padding:0;margin:0}.youtube_channel p.ytc_error{color:#d00}.clearfix:after,.widget_youtube-channel:after,.youtube_channel:after{content:" ";visibility:hidden;display:block;height:0;clear:both}/*# sourceMappingURL=youtube-channel.css.map */
assets/css/youtube-channel.css.map CHANGED
@@ -1 +1 @@
1
- {"version":3,"file":"youtube-channel.css","sources":["youtube-channel.less"],"names":[],"mappings":"AAAA,iBACC,UAAA,CACA,UAAA,CACA,iBAAA,CACA,sBAEA,gBAAE,sBACD,UAAA,CACA,kBAEA,gBAJC,qBAIC,QACD,gBAGD,gBARC,qBAQC,GACD,YAIF,gBAAC,YACA,WACA,gBAFA,WAEE,sBACD,UAAA,YAGA,gBAND,WAEE,qBAIA,OAAQ,4BACR,iBAAA,CACA,qBAAA,CACA,SAED,gBAXD,WAEE,qBASA,MAAO,4BACP,iBAAA,CACA,kBAAA,CACA,SAED,gBAhBD,WAEE,qBAcC,2BAA2B,QAC5B,iBAAA,CACA,KAAA,CACA,MAAA,CACA,UAAA,CACA,YAMH,gBAAE,YACD,aAAA,CACA,eAAA,CACA,iBAAA,CACA,QAAA,CACA,UAAA,CACA,KAAA,CACA,OAAA,CACA,QAAA,CACA,MAAA,CACA,eAEA,gBAZC,WAYA,MACA,QAAA,CACA,UAAA,CACA,aAAA,CACA,6BAAA,CACA,qBAAA,CACA,iCAAA,CACA,4BAEA,gBArBA,WAYA,KASC,QACA,QAAS,GAAT,CACA,aAAA,CAGA,UAAA,CACA,WAAA,CACA,wCAAA,CACA,8BAAA,CACA,2BAAA,CACA,4BAAA,CAEA,UAAA,CAEA,iBAAA,CACA,OAAA,CACA,QAAA,CACA,SAAA,YAGA,iBAAA,CACA,gBAAA,CACA,cAAA,CACA,UAAW,WAIb,gBAhDC,WAgDA,MAAM,KAAK,QAEX,kCAID,gBAtDC,WAsDA,QACD,gBAvDC,WAuDA,OAAO,MAEP,sBAED,gBA3DC,WA2DA,OACD,gBA5DC,WA4DA,MAAM,MAEN,mBAKF,gBAAE,WACD,iBAAA,CACA,UAAA,CACA,UAAA,CACA,WAEA,gBANC,UAMA,GACA,SAAA,CACA,SAKF,gBAAE,EAAC,WACF,WAKF,SAAS,OACT,uBAAuB,OACvB,gBAAgB,OACf,QAAS,GAAT,CACA,iBAAA,CACA,aAAA,CACA,QAAA,CACA","sourceRoot":""}
1
+ {"version":3,"sources":["youtube-channel.less"],"names":[],"mappings":"AAAA,iBACC,UAAA,CACA,UAAA,CACA,iBAAA,CACA,sBAEA,gBAAE,sBACD,UAAA,CACA,kBAEA,gBAJC,qBAIC,QACD,gBAGD,gBARC,qBAQC,GACD,YAIF,gBAAC,YACA,WACA,gBAFA,WAEE,sBACD,UAAA,YAGA,gBAND,WAEE,qBAIA,OAAQ,4BACR,iBAAA,CACA,qBAAA,CACA,SAED,gBAXD,WAEE,qBASA,MAAO,4BACP,iBAAA,CACA,kBAAA,CACA,SAED,gBAhBD,WAEE,qBAcC,2BAA2B,QAC5B,iBAAA,CACA,KAAA,CACA,MAAA,CACA,UAAA,CACA,YAMH,gBAAE,YACD,aAAA,CACA,eAAA,CACA,iBAAA,CACA,QAAA,CACA,UAAA,CACA,KAAA,CACA,OAAA,CACA,QAAA,CACA,MAAA,CACA,eAEA,gBAZC,WAYA,MACA,QAAA,CACA,UAAA,CACA,aAAA,CACA,6BAAA,CACA,qBAAA,CACA,iCAAA,CACA,4BAEA,gBArBA,WAYA,KASC,QACA,QAAS,GAAT,CACA,aAAA,CAGA,UAAA,CACA,WAAA,CACA,wCAAA,CACA,8BAAA,CACA,2BAAA,CACA,4BAAA,CAEA,UAAA,CAEA,iBAAA,CACA,OAAA,CACA,QAAA,CACA,SAAA,YAGA,iBAAA,CACA,gBAAA,CACA,cAAA,CACA,UAAW,WAhCb,gBAZC,WAYA,KAoCA,mBACC,aAAA,CACA,iBAAA,CACA,QAAA,CACA,YAAA,CACA,UAAA,CACA,UAAA,CACA,0BAAA,CACA,eAAA,CACA,iBAEA,gBA3DD,WAYA,KAoCA,kBAWE,yBACA,SAKH,gBAjEC,WAiEA,MAAM,KAAK,QAEX,kCAID,gBAvEC,WAuEA,QACD,gBAxEC,WAwEA,OAAO,MAEP,sBAED,gBA5EC,WA4EA,OACD,gBA7EC,WA6EA,MAAM,MAEN,mBAKF,gBAAE,WACD,iBAAA,CACA,UAAA,CACA,UAAA,CACA,WAEA,gBANC,UAMA,GACA,SAAA,CACA,SAKF,gBAAE,EAAC,WACF,WAKF,SAAS,OACT,uBAAuB,OACvB,gBAAgB,OACf,QAAS,GAAT,CACA,iBAAA,CACA,aAAA,CACA,QAAA,CACA","file":"youtube-channel.css","sourceRoot":""}
assets/js/admin.js ADDED
@@ -0,0 +1,46 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ function ytcFieldSwitch(fIds, fSelectors, newState) {
2
+ fSelectors.forEach(function(fSelector, index){
3
+ ytcWidgetField = document.querySelector("label[for='" + fIds + fSelector + "']");
4
+ if ("hide" == newState) {
5
+ ytcWidgetField.classList.add("hidden");
6
+ } else {
7
+ ytcWidgetField.classList.remove("hidden");
8
+ }
9
+ });
10
+ }
11
+
12
+ function ytcToggle(fieldsGroup, fIds) {
13
+ var fTrigger = document.getElementById(fIds + fieldsGroup);
14
+ var fSelectors, fState;
15
+ switch (fieldsGroup) {
16
+ case "resource":
17
+ fSelectors = ["random"];
18
+ fState = 2 == fTrigger.value ? "hide" : "show";
19
+ break;
20
+ case "responsive":
21
+ fSelectors = ["width"];
22
+ fState = fTrigger.checked ? "hide" : "show";
23
+ break;
24
+ case "display":
25
+ fSelectors = ["thumb_quality", "no_thumb_title"];
26
+ fState = "thumbnail" !== fTrigger.value ? "hide" : "show";
27
+ break;
28
+ case "showtitle":
29
+ fSelectors = ["linktitle", "titletag"];
30
+ fState = "none" == fTrigger.value ? "hide" : "show";
31
+ break;
32
+ case "showdesc":
33
+ fSelectors = ["desclen"];
34
+ fState = !fTrigger.checked ? "hide" : "show";
35
+ break;
36
+ case "link_to":
37
+ fSelectors = ["goto_txt", "popup_goto"];
38
+ fState = "none" == fTrigger.value ? "hide" : "show";
39
+ break;
40
+ }
41
+ if ("hide" == fState) {
42
+ ytcFieldSwitch(fIds, fSelectors, "hide");
43
+ } else if ("show" == fState) {
44
+ ytcFieldSwitch(fIds, fSelectors, "show");
45
+ }
46
+ }
assets/js/admin.min.js ADDED
@@ -0,0 +1 @@
 
1
+ function ytcFieldSwitch(e,t,i){t.forEach(function(t,d){ytcWidgetField=document.querySelector("label[for='"+e+t+"']"),"hide"==i?ytcWidgetField.classList.add("hidden"):ytcWidgetField.classList.remove("hidden")})}function ytcToggle(e,t){var i,d,c=document.getElementById(t+e);switch(e){case"resource":i=["random"],d=2==c.value?"hide":"show";break;case"responsive":i=["width"],d=c.checked?"hide":"show";break;case"display":i=["thumb_quality","no_thumb_title"],d="thumbnail"!==c.value?"hide":"show";break;case"showtitle":i=["linktitle","titletag"],d="none"==c.value?"hide":"show";break;case"showdesc":i=["desclen"],d=c.checked?"show":"hide";break;case"link_to":i=["goto_txt","popup_goto"],d="none"==c.value?"hide":"show"}"hide"==d?ytcFieldSwitch(t,i,"hide"):"show"==d&&ytcFieldSwitch(t,i,"show")}
inc/settings-support.php CHANGED
@@ -1,3 +1,3 @@
1
- <p>For all questions, feature request and communication with author and users of this plugin, use our <a href="https://wordpress.org/support/plugin/youtube-channel" target="_blank">support forum</a>.</p>
2
 
3
  <p>If you like <a href="https://wordpress.org/plugins/youtube-channel/" target="_blank">YouTube Channel</a> and my other <a href="https://urosevic.net/wordpress/plugins/" target="_blank">WordPress extensions</a>, feel free to support my work with <a href="https://urosevic.net/wordpress/donate/?donate_for=youtube-channel" target="_blank">donation</a>.</p>
1
+ <p>For all questions, feature request and communication with author and users of this plugin, use our <a href="https://wordpress.org/support/plugin/youtube-channel/" target="_blank">support forum</a>.</p>
2
 
3
  <p>If you like <a href="https://wordpress.org/plugins/youtube-channel/" target="_blank">YouTube Channel</a> and my other <a href="https://urosevic.net/wordpress/plugins/" target="_blank">WordPress extensions</a>, feel free to support my work with <a href="https://urosevic.net/wordpress/donate/?donate_for=youtube-channel" target="_blank">donation</a>.</p>
inc/settings-tools.php CHANGED
@@ -25,5 +25,5 @@ jQuery(document).ready(function($){
25
  </script>
26
 
27
  <h3>Export global settings to JSON</h3>
28
- <p>If you experienced any error while you using shortcode <code>[youtube_channel]</code> please provide to <a href="https://wordpress.org/support/plugin/youtube-channel" target="_blank">support forum</a> exact shortcode syntax and JSON of global settings.</p>
29
  <a href="?ytc_debug_json_for=global" class="button">Download YTC global settings</a>
25
  </script>
26
 
27
  <h3>Export global settings to JSON</h3>
28
+ <p>If you experienced any error while you using shortcode <code>[youtube_channel]</code> please provide to <a href="https://wordpress.org/support/plugin/youtube-channel/" target="_blank">support forum</a> exact shortcode syntax and JSON of global settings.</p>
29
  <a href="?ytc_debug_json_for=global" class="button">Download YTC global settings</a>
inc/widget.php CHANGED
@@ -118,7 +118,12 @@ class WPAU_YOUTUBE_CHANNEL_Widget extends WP_Widget {
118
  'Get your %1$s and %2$s from <a href="%3$s" target="_blank">here</a>.',
119
  'youtube-channel'
120
  ),
121
- array( 'a' => array( 'href' => array(), 'target' => [] ) )
 
 
 
 
 
122
  ),
123
  __( 'Channel ID', 'youtube-channel' ),
124
  __( 'Custom ID', 'youtube-channel' ),
@@ -153,7 +158,7 @@ class WPAU_YOUTUBE_CHANNEL_Widget extends WP_Widget {
153
  <p class="half left glue-top">
154
  <label for="<?php echo $this->get_field_id( 'resource' ); ?>">
155
  <?php _e( 'Resource to use', 'youtube-channel' ); ?>
156
- <select class="widefat" id="<?php echo $this->get_field_id( 'resource' ); ?>" name="<?php echo $this->get_field_name( 'resource' ); ?>">
157
  <option value="0"<?php selected( $resource, 0 ); ?>><?php _e( 'Channel (User Uploads)', 'youtube-channel' ); ?></option>
158
  <option value="1"<?php selected( $resource, 1 ); ?>><?php _e( 'Favourites', 'youtube-channel' ); ?></option>
159
  <option value="3"<?php selected( $resource, 3 ); ?>><?php _e( 'Liked Videos', 'youtube-channel' ); ?></option>
@@ -197,7 +202,7 @@ class WPAU_YOUTUBE_CHANNEL_Widget extends WP_Widget {
197
  <?php printf( __( 'Enable <a href="%s" target="_blank">privacy-enhanced mode</a>', 'youtube-channel' ), 'https://support.google.com/youtube/bin/answer.py?hl=en-GB&answer=171780' ); ?>
198
  </label>
199
  <br />
200
- <label for="<?php echo $this->get_field_id( 'random' ); ?>">
201
  <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' ); ?>" />
202
  <?php _e( 'Show random video from resource', 'youtube-channel' ); ?>
203
  <br />
@@ -216,12 +221,12 @@ class WPAU_YOUTUBE_CHANNEL_Widget extends WP_Widget {
216
  </label>
217
  <br />
218
  <label for="<?php echo $this->get_field_id( 'responsive' ); ?>">
219
- <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' ); ?>" />
220
  <?php _e( 'Responsive video <small>(distribute one full width item per row)</small>', 'youtube-channel' ); ?>
221
  </label>
222
  </p>
223
  <p>
224
- <label for="<?php echo $this->get_field_id( 'width' ); ?>">
225
  <?php _e( 'Initial width', 'youtube-channel' ); ?>
226
  <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' ); ?>" />
227
  <small>px (<?php _e( 'default', 'youtube-channel' ); ?> 306)</small>
@@ -230,7 +235,7 @@ class WPAU_YOUTUBE_CHANNEL_Widget extends WP_Widget {
230
  <p>
231
  <label for="<?php echo $this->get_field_id( 'display' ); ?>">
232
  <?php _e( 'What to display?', 'youtube-channel' ); ?>
233
- <select class="widefat" id="<?php echo $this->get_field_id( 'display' ); ?>" name="<?php echo $this->get_field_name( 'display' ); ?>" onchange="ytcToggle('display', '<?php echo $this->get_field_id(''); ?>');">
234
  <option value="thumbnail"<?php selected( $display, 'thumbnail' ); ?>><?php _e( 'Thumbnail', 'youtube-channel' ); ?></option>
235
  <option value="iframe"<?php selected( $display, 'iframe' ); ?>><?php _e( 'HTML5 (iframe)', 'youtube-channel' ); ?></option>
236
  <option value="iframe2"<?php selected( $display, 'iframe2' ); ?>><?php _e( 'HTML5 (iframe) Asynchronous', 'youtube-channel' ); ?></option>
@@ -265,7 +270,7 @@ class WPAU_YOUTUBE_CHANNEL_Widget extends WP_Widget {
265
  </label>
266
  </p>
267
  <p>
268
- <label for="<?php echo $this->get_field_id( 'thumb_quality' ); ?>">
269
  <?php _e( 'Thumbnail Quality', 'youtube-channel' ); ?>
270
  <select class="widefat" id="<?php echo $this->get_field_id( 'thumb_quality' ); ?>" name="<?php echo $this->get_field_name( 'thumb_quality' ); ?>">
271
  <option value="default"<?php selected( $thumb_quality, 'default' ); ?>><?php _e( 'Default Quality (120x90px)', 'youtube-channel' ); ?></option>
@@ -277,7 +282,7 @@ class WPAU_YOUTUBE_CHANNEL_Widget extends WP_Widget {
277
  </label>
278
  </p>
279
  <p>
280
- <label for="<?php echo $this->get_field_id( 'no_thumb_title' ); ?>">
281
  <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' ); ?>" />
282
  <?php _e( 'Disable thumbnail tooltip', 'youtube-channel' ); ?>
283
  </label>
@@ -287,7 +292,7 @@ class WPAU_YOUTUBE_CHANNEL_Widget extends WP_Widget {
287
  <p>
288
  <label for="<?php echo $this->get_field_id( 'showtitle' ); ?>">
289
  <?php _e( 'Show video title', 'youtube-channel' ); ?>
290
- <select class="widefat" id="<?php echo $this->get_field_id( 'showtitle' ); ?>" name="<?php echo $this->get_field_name( 'showtitle' ); ?>" onchange="ytcToggle('title', '<?php echo $this->get_field_id(''); ?>');">
291
  <option value="none"<?php selected( $showtitle, 'none' ); ?>><?php _e( 'Hide title', 'youtube-channel' ); ?></option>
292
  <option value="above"<?php selected( $showtitle, 'above' ); ?>><?php _e( 'Above video/thumbnail', 'youtube-channel' ); ?></option>
293
  <option value="below"<?php selected( $showtitle, 'below' ); ?>><?php _e( 'Below video/thumbnail', 'youtube-channel' ); ?></option>
@@ -296,13 +301,13 @@ class WPAU_YOUTUBE_CHANNEL_Widget extends WP_Widget {
296
  </select>
297
  </label>
298
  <br />
299
- <label for="<?php echo $this->get_field_id( 'linktitle' ); ?>">
300
  <input class="checkbox" type="checkbox" <?php checked( (bool) $linktitle, true ); ?> id="<?php echo $this->get_field_id( 'linktitle' ); ?>" name="<?php echo $this->get_field_name( 'linktitle' ); ?>" title="<?php _e( 'Enable this option to link outside title to video', 'youtube-channel' ); ?>" />
301
  <?php _e( 'Link outside title to video', 'youtube-channel' ); ?>
302
  </label>
303
  </p>
304
  <p>
305
- <label for="<?php echo $this->get_field_id( 'titletag' ); ?>">
306
  <?php _e( 'Title HTML tag', 'youtube-channel' ); ?>
307
  <select class="widefat" id="<?php echo $this->get_field_id( 'titletag' ); ?>" name="<?php echo $this->get_field_name( 'titletag' ); ?>">
308
  <?php
@@ -324,12 +329,12 @@ class WPAU_YOUTUBE_CHANNEL_Widget extends WP_Widget {
324
  </label>
325
  <br />
326
  <label for="<?php echo $this->get_field_id( 'showdesc' ); ?>">
327
- <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' ); ?>" />
328
  <?php _e( 'Show video description', 'youtube-channel' ); ?>
329
  </label>
330
  </p>
331
  <p>
332
- <label for="<?php echo $this->get_field_id( 'desclen' ); ?>">
333
  <?php _e( 'Description length', 'youtube-channel' ); ?>
334
  <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' ); ?>" />
335
  <small>(0 = full)</small>
@@ -337,16 +342,10 @@ class WPAU_YOUTUBE_CHANNEL_Widget extends WP_Widget {
337
  </p>
338
 
339
  <h4><?php _e( 'Link to Channel', 'youtube-channel' ); ?></h4>
340
- <p class="glue-top">
341
- <label for="<?php echo $this->get_field_id( 'goto_txt' ); ?>">
342
- <?php _e( 'Link text', 'youtube-channel' ); ?>
343
- <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 $goto_txt; ?>" title="<?php sprintf( __( 'Default: Visit our YouTube channel. You can use placeholders %1$s, %2$s and %3$s.', 'youtube-channel' ), '%vanity%', '%channel%', '%username%' ); ?>" placeholder="<?php _e( 'Visit our YouTube channel', 'youtube-channel' ); ?>" />
344
- </label>
345
- </p>
346
  <p class="half left glue-top">
347
  <label for="<?php echo $this->get_field_id( 'link_to' ); ?>">
348
  <?php _e( 'Link type', 'youtube-channel' ); ?>
349
- <select class="widefat" id="<?php echo $this->get_field_id( 'link_to' ); ?>" name="<?php echo $this->get_field_name( 'link_to' ); ?>">
350
  <option value="none"<?php selected( $link_to, 'none' ); ?>><?php _e( 'Hide link', 'youtube-channel' ); ?></option>
351
  <option value="vanity"<?php selected( $link_to, 'vanity' ); ?>><?php _e( 'Link to Vanity customized URL', 'youtube-channel' ); ?></option>
352
  <option value="channel"<?php selected( $link_to, 'channel' ); ?>><?php _e( 'Link to Channel page URL', 'youtube-channel' ); ?></option>
@@ -355,7 +354,7 @@ class WPAU_YOUTUBE_CHANNEL_Widget extends WP_Widget {
355
  </label>
356
  </p>
357
  <p class="half right glue-top">
358
- <label for="<?php echo $this->get_field_id( 'popup_goto' ); ?>">
359
  <?php _e( 'Link behaviour', 'youtube-channel' ); ?>
360
  <select class="widefat" id="<?php echo $this->get_field_id( 'popup_goto' ); ?>" name="<?php echo $this->get_field_name( 'popup_goto' ); ?>">
361
  <option value="0"<?php selected( $popup_goto, 0 ); ?>><?php _e( 'Open link in same window', 'youtube-channel' ); ?></option>
@@ -364,6 +363,12 @@ class WPAU_YOUTUBE_CHANNEL_Widget extends WP_Widget {
364
  </select>
365
  </label>
366
  </p>
 
 
 
 
 
 
367
 
368
  <h4><?php _e( 'Does not work?', 'youtube-channel' ); ?></h4>
369
  <p>
@@ -377,15 +382,21 @@ class WPAU_YOUTUBE_CHANNEL_Widget extends WP_Widget {
377
  ),
378
  array( 'a' => array( 'href' => array() ) )
379
  ),
380
- 'https://wordpress.org/plugins/youtube-channel/faq/',
381
  __( 'FAQ', 'youtube-channel' ),
382
  "?ytc_debug_json_for={$this->number}",
383
- 'https://wordpress.org/support/plugin/youtube-channel',
384
  'https://wordpress.org/support/topic/ytc3-read-before-you-post-support-question-or-report-bug'
385
  );
386
  ?>
387
  </small>
388
  </p>
 
 
 
 
 
 
389
  <?php
390
  } // END public function form()
391
 
118
  'Get your %1$s and %2$s from <a href="%3$s" target="_blank">here</a>.',
119
  'youtube-channel'
120
  ),
121
+ [
122
+ 'a' => [
123
+ 'href' => [],
124
+ 'target' => [],
125
+ ],
126
+ ]
127
  ),
128
  __( 'Channel ID', 'youtube-channel' ),
129
  __( 'Custom ID', 'youtube-channel' ),
158
  <p class="half left glue-top">
159
  <label for="<?php echo $this->get_field_id( 'resource' ); ?>">
160
  <?php _e( 'Resource to use', 'youtube-channel' ); ?>
161
+ <select class="widefat" id="<?php echo $this->get_field_id( 'resource' ); ?>" name="<?php echo $this->get_field_name( 'resource' ); ?>" onchange="ytcToggle('resource', '<?php echo $this->get_field_id( '' ); ?>');">
162
  <option value="0"<?php selected( $resource, 0 ); ?>><?php _e( 'Channel (User Uploads)', 'youtube-channel' ); ?></option>
163
  <option value="1"<?php selected( $resource, 1 ); ?>><?php _e( 'Favourites', 'youtube-channel' ); ?></option>
164
  <option value="3"<?php selected( $resource, 3 ); ?>><?php _e( 'Liked Videos', 'youtube-channel' ); ?></option>
202
  <?php printf( __( 'Enable <a href="%s" target="_blank">privacy-enhanced mode</a>', 'youtube-channel' ), 'https://support.google.com/youtube/bin/answer.py?hl=en-GB&answer=171780' ); ?>
203
  </label>
204
  <br />
205
+ <label for="<?php echo $this->get_field_id( 'random' ); ?>" <?php echo 2 === $resource ? 'class="hidden"' : ''; ?>>
206
  <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' ); ?>" />
207
  <?php _e( 'Show random video from resource', 'youtube-channel' ); ?>
208
  <br />
221
  </label>
222
  <br />
223
  <label for="<?php echo $this->get_field_id( 'responsive' ); ?>">
224
+ <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' ); ?>" onchange="ytcToggle('responsive', '<?php echo $this->get_field_id( '' ); ?>');" />
225
  <?php _e( 'Responsive video <small>(distribute one full width item per row)</small>', 'youtube-channel' ); ?>
226
  </label>
227
  </p>
228
  <p>
229
+ <label for="<?php echo $this->get_field_id( 'width' ); ?>" <?php echo $responsive ? 'class="hidden"' : ''; ?>>
230
  <?php _e( 'Initial width', 'youtube-channel' ); ?>
231
  <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' ); ?>" />
232
  <small>px (<?php _e( 'default', 'youtube-channel' ); ?> 306)</small>
235
  <p>
236
  <label for="<?php echo $this->get_field_id( 'display' ); ?>">
237
  <?php _e( 'What to display?', 'youtube-channel' ); ?>
238
+ <select class="widefat" id="<?php echo $this->get_field_id( 'display' ); ?>" name="<?php echo $this->get_field_name( 'display' ); ?>" onchange="ytcToggle('display', '<?php echo $this->get_field_id( '' ); ?>');">
239
  <option value="thumbnail"<?php selected( $display, 'thumbnail' ); ?>><?php _e( 'Thumbnail', 'youtube-channel' ); ?></option>
240
  <option value="iframe"<?php selected( $display, 'iframe' ); ?>><?php _e( 'HTML5 (iframe)', 'youtube-channel' ); ?></option>
241
  <option value="iframe2"<?php selected( $display, 'iframe2' ); ?>><?php _e( 'HTML5 (iframe) Asynchronous', 'youtube-channel' ); ?></option>
270
  </label>
271
  </p>
272
  <p>
273
+ <label for="<?php echo $this->get_field_id( 'thumb_quality' ); ?>" <?php echo 'thumbnail' !== $display ? 'class="hidden"' : ''; ?>>
274
  <?php _e( 'Thumbnail Quality', 'youtube-channel' ); ?>
275
  <select class="widefat" id="<?php echo $this->get_field_id( 'thumb_quality' ); ?>" name="<?php echo $this->get_field_name( 'thumb_quality' ); ?>">
276
  <option value="default"<?php selected( $thumb_quality, 'default' ); ?>><?php _e( 'Default Quality (120x90px)', 'youtube-channel' ); ?></option>
282
  </label>
283
  </p>
284
  <p>
285
+ <label for="<?php echo $this->get_field_id( 'no_thumb_title' ); ?>" <?php echo 'thumbnail' !== $display ? 'class="hidden"' : ''; ?>>
286
  <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' ); ?>" />
287
  <?php _e( 'Disable thumbnail tooltip', 'youtube-channel' ); ?>
288
  </label>
292
  <p>
293
  <label for="<?php echo $this->get_field_id( 'showtitle' ); ?>">
294
  <?php _e( 'Show video title', 'youtube-channel' ); ?>
295
+ <select class="widefat" id="<?php echo $this->get_field_id( 'showtitle' ); ?>" name="<?php echo $this->get_field_name( 'showtitle' ); ?>" onchange="ytcToggle('showtitle', '<?php echo $this->get_field_id( '' ); ?>');">
296
  <option value="none"<?php selected( $showtitle, 'none' ); ?>><?php _e( 'Hide title', 'youtube-channel' ); ?></option>
297
  <option value="above"<?php selected( $showtitle, 'above' ); ?>><?php _e( 'Above video/thumbnail', 'youtube-channel' ); ?></option>
298
  <option value="below"<?php selected( $showtitle, 'below' ); ?>><?php _e( 'Below video/thumbnail', 'youtube-channel' ); ?></option>
301
  </select>
302
  </label>
303
  <br />
304
+ <label for="<?php echo $this->get_field_id( 'linktitle' ); ?>" <?php echo 'none' == $showtitle ? 'class="hidden"' : ''; ?>>
305
  <input class="checkbox" type="checkbox" <?php checked( (bool) $linktitle, true ); ?> id="<?php echo $this->get_field_id( 'linktitle' ); ?>" name="<?php echo $this->get_field_name( 'linktitle' ); ?>" title="<?php _e( 'Enable this option to link outside title to video', 'youtube-channel' ); ?>" />
306
  <?php _e( 'Link outside title to video', 'youtube-channel' ); ?>
307
  </label>
308
  </p>
309
  <p>
310
+ <label for="<?php echo $this->get_field_id( 'titletag' ); ?>" <?php echo 'none' == $showtitle ? 'class="hidden"' : ''; ?>>
311
  <?php _e( 'Title HTML tag', 'youtube-channel' ); ?>
312
  <select class="widefat" id="<?php echo $this->get_field_id( 'titletag' ); ?>" name="<?php echo $this->get_field_name( 'titletag' ); ?>">
313
  <?php
329
  </label>
330
  <br />
331
  <label for="<?php echo $this->get_field_id( 'showdesc' ); ?>">
332
+ <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' ); ?>" onchange="ytcToggle('showdesc', '<?php echo $this->get_field_id( '' ); ?>');" />
333
  <?php _e( 'Show video description', 'youtube-channel' ); ?>
334
  </label>
335
  </p>
336
  <p>
337
+ <label for="<?php echo $this->get_field_id( 'desclen' ); ?>" <?php echo ! $showdesc ? 'class="hidden"' : ''; ?>>
338
  <?php _e( 'Description length', 'youtube-channel' ); ?>
339
  <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' ); ?>" />
340
  <small>(0 = full)</small>
342
  </p>
343
 
344
  <h4><?php _e( 'Link to Channel', 'youtube-channel' ); ?></h4>
 
 
 
 
 
 
345
  <p class="half left glue-top">
346
  <label for="<?php echo $this->get_field_id( 'link_to' ); ?>">
347
  <?php _e( 'Link type', 'youtube-channel' ); ?>
348
+ <select class="widefat" id="<?php echo $this->get_field_id( 'link_to' ); ?>" name="<?php echo $this->get_field_name( 'link_to' ); ?>" onchange="ytcToggle('link_to', '<?php echo $this->get_field_id( '' ); ?>');" >
349
  <option value="none"<?php selected( $link_to, 'none' ); ?>><?php _e( 'Hide link', 'youtube-channel' ); ?></option>
350
  <option value="vanity"<?php selected( $link_to, 'vanity' ); ?>><?php _e( 'Link to Vanity customized URL', 'youtube-channel' ); ?></option>
351
  <option value="channel"<?php selected( $link_to, 'channel' ); ?>><?php _e( 'Link to Channel page URL', 'youtube-channel' ); ?></option>
354
  </label>
355
  </p>
356
  <p class="half right glue-top">
357
+ <label for="<?php echo $this->get_field_id( 'popup_goto' ); ?>" <?php echo 'none' == $link_to ? 'class="hidden"' : ''; ?>>
358
  <?php _e( 'Link behaviour', 'youtube-channel' ); ?>
359
  <select class="widefat" id="<?php echo $this->get_field_id( 'popup_goto' ); ?>" name="<?php echo $this->get_field_name( 'popup_goto' ); ?>">
360
  <option value="0"<?php selected( $popup_goto, 0 ); ?>><?php _e( 'Open link in same window', 'youtube-channel' ); ?></option>
363
  </select>
364
  </label>
365
  </p>
366
+ <p class="glue-top">
367
+ <label for="<?php echo $this->get_field_id( 'goto_txt' ); ?>" <?php echo 'none' == $link_to ? 'class="hidden"' : ''; ?>>
368
+ <?php _e( 'Link text', 'youtube-channel' ); ?>
369
+ <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 $goto_txt; ?>" title="<?php sprintf( __( 'Default: Visit our YouTube channel. You can use placeholders %1$s, %2$s and %3$s.', 'youtube-channel' ), '%vanity%', '%channel%', '%username%' ); ?>" placeholder="<?php _e( 'Visit our YouTube channel', 'youtube-channel' ); ?>" />
370
+ </label>
371
+ </p>
372
 
373
  <h4><?php _e( 'Does not work?', 'youtube-channel' ); ?></h4>
374
  <p>
382
  ),
383
  array( 'a' => array( 'href' => array() ) )
384
  ),
385
+ 'https://wordpress.org/plugins/youtube-channel/#faq',
386
  __( 'FAQ', 'youtube-channel' ),
387
  "?ytc_debug_json_for={$this->number}",
388
+ 'https://wordpress.org/support/plugin/youtube-channel/',
389
  'https://wordpress.org/support/topic/ytc3-read-before-you-post-support-question-or-report-bug'
390
  );
391
  ?>
392
  </small>
393
  </p>
394
+ <?php if ( $this->get_field_id( '' ) > 0 ) : ?>
395
+ <script>
396
+ window.ytcWidgets = window.ytcWidgets || [];
397
+ ytcWidgets.push('<?php echo $this->get_field_id( '' ); ?>');
398
+ </script>
399
+ <?php endif; ?>
400
  <?php
401
  } // END public function form()
402
 
readme.txt CHANGED
@@ -3,52 +3,48 @@ Contributors: urkekg, techwebux
3
  Donate link: https://urosevic.net/wordpress/donate/?donate_for=youtube-channel
4
  Tags: youtube, channel, playlist, widget, video
5
  Requires at least: 4.9
6
- Tested up to: 5.5
7
- Stable tag: 3.0.12
8
  Requires PHP: 5.6
9
  License: GPLv3
10
  License URI: http://www.gnu.org/licenses/gpl-3.0.html
11
 
12
- Show video thumbnails or playable blocks of recent videos from YouTube Playlist, Channel (User Uploads), Liked or Favourited videos.
13
 
14
  == Description ==
15
 
16
- When you need to display sidebar widget with latest or random video from some YouTube channel or playlist, use plugin **YouTube Channel**!
17
 
18
- Simply insert widget to sidebar or shortcode to content, set Channel or Playlist ID, select resource to use and if you wish leave all other options on default. You will get latest video from chosen YouTube channel or playlist embedded on location of widget/shortcode, with optional link to channel at the bottom of the YTC block.
19
 
20
- **IMPORTANT** YouTube Channel does not have Gutenberg Block, so to insert directly in page/post content use Shortcode Block or Classic Block!
21
 
22
- If you like our plugin and you find it useful, please [write review and rate it](https://wordpress.org/support/view/plugin-reviews/youtube-channel).
23
-
24
- For manual set of videos from YouTube check out [Easy YouTube Gallery](https://wordpress.org/plugins/easy-youtube-gallery/).
25
 
26
  = Features =
27
 
28
- * Display latest videos from YouTube Channel (resources are sorted in reverse chronological order based on the date they were created) or videos naturaly sorted from Favorited Videos, Liked Videos and Playlist
29
- * Option to get random video from any of 4 resources
30
- * Responsive (one full width video per row) or non responsive
31
  * Preferred aspect ratio relative to width (16:9 and 4:3)
32
  * Custom width for video embeded object (default is 306px)
33
- * Enhanced Privacy (display mode *HTML5 (IFRAME) Asynchronous* (iframe2) does not support Enhanced Privacy due to YouTube API limitations)
34
- * Choose to display video as thumbnail (default), HTML5 (iframe) or HTML5 Asynchronous (iframe2)
35
- * Thumbnail mode opens video in lightbox
36
  * Hide or show video title above/below video wrapped to HTML tag by your choice (h3, h4, h5, span or div)
37
  * Custom feed caching timeout
38
  * Optional video autoplay with optional muted audio
39
- * (Optional) *TinyMCE button* on post/page edit (can be disabled on General plugin settings page), which open shortcode GUI generator to help you build shortcode
40
- * Show customized link to channel/vanity/legacy username below videos
41
- * Final look is highly customizable thanks to predefined classes for each element of YTC block!
42
 
43
  = Requirements =
44
 
45
- 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.
46
-
47
- If you have an old version of WordPress bundled with jQuery library older than v1.7, some aspects of plugin may not work, as we do not reinclude jQuery library.
48
 
49
  = Styling =
50
 
51
- You can use `style.css` from theme or other custom location to additionaly style/tweak look of YTC block. You can stick to classes:
52
 
53
  * `.widget_youtube-channel` – class of whole widget (parent for widget title and YTC block)
54
  * `.youtube_channel` – YTC block wrapper class. Additional classes are available:
@@ -73,24 +69,21 @@ You can use `style.css` from theme or other custom location to additionaly style
73
 
74
  = Known Issues =
75
 
76
- * Video title and description for embedded playlist mode does not work.
77
- * Removing YouTube logo from playback control bar does not work for all videos
78
- * Async HTML5 video does not work for 2nd same video on same page (two YTC blocks set to Async HTML5)
79
 
80
- 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.
81
 
82
  = Credits =
83
 
84
- * For playing videos in lightbox we use enhanced [Magnific Popup](http://dimsemenov.com/plugins/magnific-popup/).
85
- * Initial textdomain adds done by [dimadin](http://wordpress.org/extend/plugins/profile/dimadin).
86
- * [Federico Bozo](http://corchoweb.com/) reminded me to fix z-index problem
87
- * Czech localization by [Ladislav Drábek](http://zholesova.cz)
88
- * Spanish localization by [Diego Riaño](http://Digital03.net)
89
- * Danish localisation by [GSAdev v. Georg Adamsen](http://www.gsadev.dk)
90
 
91
  = Shortcode =
92
 
93
- 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.
94
 
95
  **General Settings**
96
 
@@ -171,6 +164,7 @@ Along to Widget, you can add YouTube Channel block inline by using shortcode `[y
171
  You can modify final output of video block by hooking to filter `ytc_print_video`.
172
 
173
  Four parameters are provided:
 
174
  * `video_content` - HTML of original video block
175
  * `item` - YouTube video object which contains:
176
  * `snippet->publishedAt` - date of publishing YouTube video
@@ -219,46 +213,47 @@ Four parameters are provided:
219
  * `y` - order number of video (`1` for first, `2` for second, etc)
220
 
221
  Example:
 
222
  `add_filter( 'ytc_print_video', 'customized_ytc_print_video', 10, 4 );
223
  function customized_ytc_print_video( $video_block, $item, $instance, $y ) {
224
- // Do whatever you wish to do
225
- // ...
226
- return $video_block;
227
  }`
228
 
229
  == Installation ==
230
 
231
- You can use the built in installer and upgrader, or you can install the plugin manually.
232
 
233
- 1. You can either use the automatic plugin installer or your FTP program to upload unziped `youtube-channel` directory to your `wp-content/plugins` directory.
234
- 1. Activate the plugin through the `Plugins` menu in WordPress
235
- 1. Add YouTube Channel widget to sidebar
236
- 1. Set Channel ID and save changes
 
237
 
238
- If you have to upgrade manually simply repeat the installation steps and re-enable the plugin.
239
 
240
  = YouTube Data API Key =
241
- 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 General plugin settings.
242
-
243
- 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.
244
-
245
- [youtube http://www.youtube.com/watch?v=8NlXV77QO8U]
246
-
247
- 1. Visit [Google Developers Console](https://console.developers.google.com/project).
248
- 1. If you don't have any project, create new one. Name it so you can recognize it (for example **My WordPress Website**).
249
- 1. Select your new project and from LHS sidebar expand group **APIs & auth**, then select item **APIs**.
250
- 1. Locate and click **YouTube Data API** under **YouTube API** section.
251
- 1. Click **Enable API** button.
252
- 1. When you get enabled YouTube Data API in your project, click **Credentials** item from LHS menu **APIs & auth**.
253
- 1. Click **Create New Key** button and select **Server Key**.
254
- 1. Leave empty or enter IP of your website. If you get message **Oops, something went wrong.** make sure you set proper IP, or do not set any restriction.
255
- 1. Click **Create** button.
256
- 1. Copy newly created **API Key**.
257
-
258
- When you generate your own YouTube Data API Key, from your **Dashboard** go to **Settings** -> **YouTube Channel** -> **General** and paster key in to field **YouTube Data API Key**.
259
-
260
- Also, do not forget to check and update **Channel ID** in plugin's General settings, Widgets and/or shortcodes.
261
- You can get **Channel ID** from page [Account Advanced](https://www.youtube.com/account_advanced) while you're loagged in to your YouTube account.
262
 
263
  [youtube http://www.youtube.com/watch?v=wOqkfkNhOUE]
264
 
@@ -268,32 +263,30 @@ You can get **Channel ID** from page [Account Advanced](https://www.youtube.com/
268
 
269
  == Frequently Asked Questions ==
270
 
271
- Please note, latest FAQ you can find [on our website](http://urosevic.net/wordpress/plugins/youtube-channel/faq/). This section on WordPress.org has been updated only on plugin version release, so questions answered between releases are not visible here.
272
-
273
  = How to get that YouTube Data API Key? =
274
 
275
- Please folllow [Installation](https://wordpress.org/plugins/youtube-channel/installation/) instructions.
276
 
277
- = Plugin does not work with premium theme or clash with other premium plugin =
278
 
279
- As a developer of free plugin YouTube Channel, I can not afford to purchase and renew licence for premium themes and plugins.
280
 
281
- If you experiencing issue on premium theme or see clash with premium plugin, I can help you only if you help me. Ask theme/plugin developer for approval to provide a package of premium theme/plugin to me, so I can install it on my local development domain youtube-channel.test and debug issue in YouTube Channel.
282
 
283
- Upload premium theme or plugin installation package to Dropbox or Google Drive, and provide share link for package by [contact form](https://urosevic.net/wordpress/contact/?subject=YouTube%20Channel).
284
 
285
- = I set everything correct but receiveing 'Oops, something went wrong' message =
286
 
287
- Login as user with Administrator role and you'll see YTC ERROR message with explanation what's wrong. Examples:
288
 
289
- > **YTC ERROR:** Please check did you set proper Channel ID. You set to show videos from channel, but YouTube does not recognize MyCoolLegacyName as existing and public channel.
290
 
291
- Do exactly what message says - check and correct Channel ID in default settings/widget/shortcode.
292
 
293
- > **YTC ERROR** Check YouTube Data API Key restrictions, empty cache if enabled by appending in browser address bar parameter ?ytc_force_recache=1
294
 
295
- 1. Try to remove restrictions by referer or IP in your **YouTube Data API Key** and refresh page after couple minutes.
296
- 1. If that does not help, please try to create new API Key for Server w/o restrictions (not to regenerate existing one).
297
 
298
  = How to use Google APIs Explorer to verify YouTube feeds? =
299
 
@@ -307,16 +300,16 @@ If there is no `YTC ERROR` code in HTML source, visit [Google API Explorer](http
307
  Note that all four resources are *playlists* (including uploads to channel), so append mentioned ID to field **playlistId** (not to **id**), and click **Execute** button at the bottom of that page.
308
 
309
  1. If you receive some error in results, tune parameters in APIs Explorer.
310
- 1. If there is no error but you do not get any video in results, and you are sure that there is public videos in selected resource – contact Google Support.
311
- 1. If there are video results but not displayed with YouTube Channel plugin – check topic [Read before you post support question or report bug](https://wordpress.org/support/topic/ytc3-read-before-you-post-support-question-or-report-bug) and then [start your own support topic](https://wordpress.org/support/plugin/youtube-channel#postform).
312
 
313
  = What this YTC ERROR/HTTP Error means? =
314
 
315
- You will be able to reproduce HTTP Error w/o WordPress if you have SSH access to server where you host your website. Simply login to shell and run following command:
316
 
317
  `curl https://www.googleapis.com/youtube/v3/playlistItems`
318
 
319
- If you do not receive response like one below, then you'll receive HTTP Error from curl command.
320
 
321
  `{
322
  "error": {
@@ -338,27 +331,27 @@ Known HTTP Errors:
338
 
339
  **error:0D0890A1:asn1 encoding routines:ASN1_verify:unknown message digest algorithm**
340
 
341
- The remote connection software you are using on your server might be compiled with a very old version of OpenSSL that does not take certificates signed with sha256-With-RSA-Encryption into account. It requires at least OpenSSL 0.9.8o for a total management of SHA256.
342
 
343
- Please contact your server admin or hosting provider about this issue.
344
 
345
  **Problem with the SSL CA cert (path? access rights?)**
346
 
347
- This is a server related issue (not related to YouTube Channel or WordPress).
348
 
349
- To resolve the issue, you’ll need to restart Apache (or nginx). If that doesn’t fix the problem, you’ll need to restart your entire server. Or simply contact server support.
350
 
351
- = Where to find correct Channel ID and/or Vanity custom Name? =
352
 
353
  Login to your YouTube account and visit page [Account Advanced](https://www.youtube.com/account_advanced).
354
 
355
- You'll find your **Vanity Name** as "Your custom URL" in **Channel settins** section on that page. For YTC plugin use only part **after www.youtube.com/c/**, not full URL.
356
 
357
  **Channel ID** is **YouTube Channel ID** value composed of mixed characters starting with **UC**.
358
 
359
- = Where to find ID for Favourites and/or Liked Videos? =
360
 
361
- You will not need that two ID's, in general. But, if you really wish to know, these two ID's are produced from your **Channel ID**. Channel ID start with **UC** (like `UCRPqmcpGcJ_gFtTmN_a4aVA`)
362
 
363
  * For Favourites ID replace **UC** with **FL** (so you get `FLRPqmcpGcJ_gFtTmN_a4aVA`)
364
  * For Liked Videos ID replace **UC** with **LL** (so you get `LLRPqmcpGcJ_gFtTmN_a4aVA`)
@@ -369,34 +362,38 @@ Check out [Channel custom URL](https://support.google.com/youtube/answer/2657968
369
 
370
  = Where to find Playlist ID? =
371
 
372
- Playlist ID can be manually extracted from YouTube playlist URL. Just look for string after `&list=` parameter in URL which can contain lowercase and uppercase letters, dash and underscore characters. Regular playlists starts with uppercase letters **PL** (like *PLEC850BE962234400*), but Playlist ID for YouTube mixes start with uppercase **RD** (like *RDCfMMlT8Lyns*).
 
 
373
 
374
  = Video titles missing after plugin update =
375
 
376
- If you inserted videos by shortcode previous v3.0.8 then you probably have set parameter `showtitle=1`.
377
 
378
- Since version v3.0.8 of plugin this parameter has been changed to accept values `none`, `above` and `below`, depending do you wish to hide video title, or to display them above/below video thumbnail.
379
 
380
- So, you can:
381
- 1. Remove `showtitle` parameter from shortcode and set **Show title** global plugin option on **Content** tab, or
382
  1. Change parameter `showtitle` to `above` or `below`.
383
 
384
- = How to force embeding 320p video with better audio quality? =
 
 
385
 
386
- YouTube provide 320p videos if height of embeded video is set to 320 or more. If you use small YTC video size, 240p will be loaded instead. So, you could not force 720p in tiny YTC.
387
 
388
- = I enabled option `Hide YT Logo` but YouTube logo is still visible =
389
 
390
- Modestbranding option does not work for all videos, so a lot of videos will still have YouTube logo in control bar. I recommend to enable option `Hide player controls` instead.
391
 
392
- Also, even when hidding logo works for your video, on hover or when video is paused in upper right corner will be displayed YouTube link/logo. [Read more here](https://developers.google.com/youtube/player_parameters#modestbranding)
393
 
394
- = How I can achieve 'wall' layout with one featured thumbnail? =
395
 
396
- You can try with shortcode combination:
397
  `[youtube_channel num=7 responsive=1 class=ytc_wall_1-6 resource=2 random=1]`
398
 
399
- and custom CSS code added to theme style.css or similar customization:
 
400
  `.youtube_channel.ytc_wall_1-6 .ytc_video_container {
401
  padding: 5px;
402
  box-sizing: border-box;
@@ -416,20 +413,21 @@ and custom CSS code added to theme style.css or similar customization:
416
  }
417
  }`
418
 
419
- So, we display thumbnails for 7 random videos from default (global) playlist, and distribute small thumbnails to 3 columns on wide screens, 2 columns under 768px and single thumbnail per row under 480px.
 
 
420
 
421
- = How I can add pagination (for example to Dynamic Wall view)? =
422
 
423
- Unfortunately, YouTube Channel does not support pagination, so you’ll get only defined number of YouTube items in block in single view, no matter did you choose thumbnail or HTML5 Embed as mode.
424
 
425
- = How to reduce size of/remove thumbnail Play button? =
426
 
427
- Since v3.0.8 we changed how thumnail Play button is embedded. If you wish to reduce button size, tune transform CSS property in theme's style.css, like this:
428
  `.youtube_channel .ytc_thumb>span:before {
429
  transform: scale(.65);
430
  }`
431
 
432
- If you wish to remove (hide) play button from thumbnails, simply set display property to none, like this:
433
 
434
  `.youtube_channel .ytc_thumb>span:before {
435
  display: none !important;
@@ -437,12 +435,20 @@ If you wish to remove (hide) play button from thumbnails, simply set display pro
437
 
438
  = Your plugin does not support *THIS* or *THAT* =
439
 
440
- If you really need that missing feature ASAP, feel free to [contact me](urosevic.net/wordpress/contact/). Select *Subject* option "Quote For New Feature in YouTube Channel", provide detailed explanation of feature you need, also provide some example if there is such, and I'll send you price for implementation.
 
441
 
442
- If you don't wish to pay for enhancements (then you don't care would that be implemented in a week, month, year or so), then send new [Support topic](https://wordpress.org/support/plugin/youtube-channel) with *Topic title* in format **[Feature Request] ...**
443
 
444
  == Changelog ==
445
 
 
 
 
 
 
 
 
446
  = 3.0.12 (20201107) =
447
  * Add: link video title to YouTube playback page opened in new tab/window
448
  * Cleanup: remove deprecated parameters `theme` (`themelight`), `showinfo` (`noinfo`, `hideinfo`)
@@ -459,7 +465,7 @@ If you don't wish to pay for enhancements (then you don't care would that be imp
459
  * Add: Global option `js_ev_listener` to enable Event Listener DOMContentLoaded
460
  * (20180826) Add: Override video block template by 3rd party theme or plugin with filter `ytc_print_video`
461
  * Add: Customizable timeout for wp_remote_get()
462
- * Improvement: Disable LastPass altering settings fields
463
 
464
  = 3.0.11.6 (20180826) =
465
  * Add compatibility with async/defer optimization (thanks to @lordbass)
3
  Donate link: https://urosevic.net/wordpress/donate/?donate_for=youtube-channel
4
  Tags: youtube, channel, playlist, widget, video
5
  Requires at least: 4.9
6
+ Tested up to: 5.6.2
7
+ Stable tag: 3.0.12.1
8
  Requires PHP: 5.6
9
  License: GPLv3
10
  License URI: http://www.gnu.org/licenses/gpl-3.0.html
11
 
12
+ Show video thumbnails or playable video block of recent YouTube Playlist, Channel (User Uploads), Liked or Favourited videos.
13
 
14
  == Description ==
15
 
16
+ Add **YouTube Channel** widget to the widget area or shortcode to post/page content, set **Channel ID** or **Playlist ID**, chose resource to use and keep defaults for all other options. And voila! You will get the latest video from chosen YouTube channel or playlist.
17
 
18
+ **IMPORTANT** YouTube Channel does not support **Live Streams** and does not have Gutenberg Block. Use **Shortcode Block** or **Classic Block** to insert shortcode to page/post content.
19
 
20
+ If you like our plugin and find it useful, please [write a review and rate it](https://wordpress.org/support/view/plugin-reviews/youtube-channel).
21
 
22
+ For a manually picked set of videos from YouTube, check out [Easy YouTube Gallery](https://wordpress.org/plugins/easy-youtube-gallery/).
 
 
23
 
24
  = Features =
25
 
26
+ * Show latest videos from YouTube Channel (ordered in reverse chronological order related to the creation date), or from Favorited Videos, Liked Videos and Playlist
27
+ * Option to get a random video from any of 4 resources
28
+ * Responsive (one full-width video per row) or non-responsive
29
  * Preferred aspect ratio relative to width (16:9 and 4:3)
30
  * Custom width for video embeded object (default is 306px)
31
+ * Three modes to display video: **thumbnail** (`default`), **HTML5** (`iframe`) and **HTML5 Asynchronous** (`iframe2`)
32
+ * Thumbnail mode opens the video in lightbox
33
+ * Enhanced Privacy - please note that display mode **HTML5 (IFRAME) Asynchronous** (shortcode parameter `iframe2`) does not support Enhanced Privacy due to YouTube API limitations
34
  * Hide or show video title above/below video wrapped to HTML tag by your choice (h3, h4, h5, span or div)
35
  * Custom feed caching timeout
36
  * Optional video autoplay with optional muted audio
37
+ * (Optional) *TinyMCE button* on post/page edit (can be disabled on General plugin settings page), which open a shortcode GUI generator to help you build a shortcode
38
+ * Show link to channel/vanity/legacy username below videos
39
+ * Final look is highly customisable thanks to classes for each element of YTC block!
40
 
41
  = Requirements =
42
 
43
+ For a fully functional plugin, PHP 5.6 or newer has required! If you use older PHP, we highly recommend you request from your developer, server support or hosting company to update PHP to a secure version.
 
 
44
 
45
  = Styling =
46
 
47
+ Use Customizer, `style.css` from the child theme or [Head & Footer Code](https://wordpress.org/plugins/head-footer-code/) plugin to custom style and tweak the look and feel of the YouTube Channel blocks. You can utilise the following classes:
48
 
49
  * `.widget_youtube-channel` – class of whole widget (parent for widget title and YTC block)
50
  * `.youtube_channel` – YTC block wrapper class. Additional classes are available:
69
 
70
  = Known Issues =
71
 
72
+ * Video title and description for embedded playlist mode do not work.
73
+ * Removing the YouTube logo from the playback control bar does not work for all videos.
74
+ * Async HTML5 video does not work for 2nd same video on the same page (two YTC blocks set to Async HTML5)
75
 
76
+ If WordFence or other malware scan tool detect YouTube Channel file `youtube-channel.php` as a 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.
77
 
78
  = Credits =
79
 
80
+ * For playing videos in lightbox we use enhanced [Magnific Popup](https://github.com/dimsemenov/Magnific-Popup).
81
+ * Initial textdomain adds done by [dimadin](https://profiles.wordpress.org/dimadin/).
82
+ * Federico Bozo reminded me to fix z-index problem
 
 
 
83
 
84
  = Shortcode =
85
 
86
+ Along with 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.
87
 
88
  **General Settings**
89
 
164
  You can modify final output of video block by hooking to filter `ytc_print_video`.
165
 
166
  Four parameters are provided:
167
+
168
  * `video_content` - HTML of original video block
169
  * `item` - YouTube video object which contains:
170
  * `snippet->publishedAt` - date of publishing YouTube video
213
  * `y` - order number of video (`1` for first, `2` for second, etc)
214
 
215
  Example:
216
+
217
  `add_filter( 'ytc_print_video', 'customized_ytc_print_video', 10, 4 );
218
  function customized_ytc_print_video( $video_block, $item, $instance, $y ) {
219
+ // Do whatever you wish to do
220
+ // ...
221
+ return $video_block;
222
  }`
223
 
224
  == Installation ==
225
 
226
+ Use **Plugins / Add New** in WordPress or install the plugin manually:
227
 
228
+ 1. With your FTP program (eg. FileZilla) upload content of unzipped `youtube-channel` directory to the `wp-content/plugins/` directory on the server.
229
+ 1. Activate the plugin on the **Plugins / Installed Plugins** page in WordPress
230
+ 1. Enter **YouTube Data API Key** on **Settings / YouTube Channel** page.
231
+ 1. Add **YouTube Channel** widget to the sidebar
232
+ 1. Set **Channel ID** in plugin settings, widget or shortcode
233
 
234
+ If you have to upgrade manually, repeat the installation steps and re-enable the plugin.
235
 
236
  = YouTube Data API Key =
237
+ To make YouTube Channel work you have to generate [YouTube Data API Key v3](https://developers.google.com/youtube/v3/getting-started) and insert it to General plugin settings.
238
+
239
+ Learn more about [Obtaining authorization credentials](https://developers.google.com/youtube/registering_an_application) and for detailed instructions on how to generate your own API Key follow instructions below.
240
+
241
+ 1. Visit [Google Cloud Platform](https://console.cloud.google.com/cloud-resource-manager).
242
+ 1. If you don't have any project, create a new one (click on **CREATE PROJECT**). Set the **Project name** so you can recognize it later (for example **My WordPress Website**). Then click the **CREATE** button and wait until Google create the project.
243
+ 1. On the popup click **SELECT PROJECT** and in the left-hand side menu go to **APIs & Services** -> **Dashboard**, then click **ENABLE APIS AND SERVICES**
244
+ 1. Search for **YouTube Data API v3** and click on it, then click the **ENABLE** button.
245
+ 1. Click the **Credentials** item from the left-hand side menu.
246
+ 1. From the **CREATE CREDENTIALS** drop-down menu select **API key**
247
+ 1. As soon as the API key gets created, click the **RESTRICT KEY** button
248
+ 1. Define recognizable key **Name** (eg. YouTube API key for my website)
249
+ 1. Choose **Application restrictions** -> **IP addresses (web servers, cron jobs, etc.)** -> click **ADD AN ITEM** -> enter server IP (make sure you enter proper IP or you'll get **Oops, something went wrong.** error message).
250
+ 1. Choose **API restrictions** -> **Restrict key** -> click **Select APIs** -> chose option **YouTube Data API v3**
251
+ 1. When you finish, **SAVE** changes
252
+ 1. On **API keys** table click **Copy API key** icon
253
+ 1. In WordPress go to **Settings** -> **YouTube Channel** -> **General** and paster API key in to field **YouTube Data API Key**.
254
+
255
+ Also, do not forget to check and update **Channel ID** in the plugin's General settings, Widgets and/or shortcodes.
256
+ You can get **Channel ID** from the page [Account Advanced](https://www.youtube.com/account_advanced) while you're logged in to your YouTube account.
 
257
 
258
  [youtube http://www.youtube.com/watch?v=wOqkfkNhOUE]
259
 
263
 
264
  == Frequently Asked Questions ==
265
 
 
 
266
  = How to get that YouTube Data API Key? =
267
 
268
+ Please folllow [Installation](https://wordpress.org/plugins/youtube-channel/#installation) instructions.
269
 
270
+ = The plugin does not work with a premium theme or clash with another premium plugin =
271
 
272
+ We cannot afford licenses for various premium themes and plugins to keep the fee plugin YouTube Channel working with each of them.
273
 
274
+ If YouTube Channel clash with a premium theme or plugin, we can help you only if you help us. Ask theme/plugin author for approval to provide a package to us for debugging on local development domain `youtube-channel.wp`.
275
 
276
+ Upload the installation package to your cloud drive (Dropbox, One Drive, Google Drive, iCloud, WeTransfer or other) and provide a share link to us by [contact form](https://urosevic.net/wordpress/contact/?subject=YouTube%20Channel).
277
 
278
+ = I set everything correct but receiving 'Oops, something went wrong' message =
279
 
280
+ As a logged-in administrator, you will see an error explanation. Known issues:
281
 
282
+ > **YTC ERROR:** Please check did you set the proper Channel ID. You choose to show videos from the channel, but YouTube does not recognize MyCoolLegacyName as an existing or public channel.
283
 
284
+ Do what the message says - check and correct Channel ID in default settings/widget/shortcode.
285
 
286
+ > **YTC ERROR** Check YouTube Data API Key restrictions, empty cache if enabled by appending in the browser address bar parameter ?ytc_force_recache=1
287
 
288
+ 1. Try to remove restrictions by referer or IP in your **YouTube Data API Key** and refresh the page after a couple of minutes.
289
+ 1. If that does not help, please try to create a new API Key for Server w/o restrictions (not to regenerate the existing one).
290
 
291
  = How to use Google APIs Explorer to verify YouTube feeds? =
292
 
300
  Note that all four resources are *playlists* (including uploads to channel), so append mentioned ID to field **playlistId** (not to **id**), and click **Execute** button at the bottom of that page.
301
 
302
  1. If you receive some error in results, tune parameters in APIs Explorer.
303
+ 1. If there is no error while the response is empty, and you are sure that there are public videos in selected resource – contact Google Support.
304
+ 1. If there are video results but not displayed with YouTube Channel plugin – check topic [Read before you post support question or report a bug](https://wordpress.org/support/topic/ytc3-read-before-you-post-support-question-or-report-bug) and then [start new support topic](https://wordpress.org/support/plugin/youtube-channel/#new-topic-0).
305
 
306
  = What this YTC ERROR/HTTP Error means? =
307
 
308
+ You will be able to reproduce HTTP Error w/o WordPress if you have SSH access to the server hosting your website. Log in to shell and run the following command (or ask your developer to do so):
309
 
310
  `curl https://www.googleapis.com/youtube/v3/playlistItems`
311
 
312
+ You will get an HTTP Error from the curl command or response like the one below.
313
 
314
  `{
315
  "error": {
331
 
332
  **error:0D0890A1:asn1 encoding routines:ASN1_verify:unknown message digest algorithm**
333
 
334
+ Server tool curl has built with an older version of OpenSSL that does not support certificates signed with sha256-With-RSA-Encryption. It requires at least OpenSSL 0.9.8o for the total management of SHA256.
335
 
336
+ Please contact your server administrator or hosting provider to help you with this issue.
337
 
338
  **Problem with the SSL CA cert (path? access rights?)**
339
 
340
+ Yet another server issue, not related to YouTube Channel nor WordPress.
341
 
342
+ Please restart Apache (or Nginx) server. If that does not fix the issue, restart the entire server. Or contact server support to help.
343
 
344
+ = Where to find correct Channel ID and Vanity custom Name? =
345
 
346
  Login to your YouTube account and visit page [Account Advanced](https://www.youtube.com/account_advanced).
347
 
348
+ **Vanity Name** is "Your custom URL" in the **Channel settings** section on the page above. Use part **after www.youtube.com/c/**, not the full URL for the YouTube Channel plugin.
349
 
350
  **Channel ID** is **YouTube Channel ID** value composed of mixed characters starting with **UC**.
351
 
352
+ = Where I can find an ID for Favourites or Liked Videos? =
353
 
354
+ These two IDs' are composed of your **Channel ID**. Channel ID start with **UC** (like `UCRPqmcpGcJ_gFtTmN_a4aVA`)
355
 
356
  * For Favourites ID replace **UC** with **FL** (so you get `FLRPqmcpGcJ_gFtTmN_a4aVA`)
357
  * For Liked Videos ID replace **UC** with **LL** (so you get `LLRPqmcpGcJ_gFtTmN_a4aVA`)
362
 
363
  = Where to find Playlist ID? =
364
 
365
+ Manually extract Playlist ID from YouTube playlist URL. Find string after `&list=` parameter in URL.
366
+ Playlist ID can contain lowercase and uppercase letters, dash and underscore characters.
367
+ Regular playlists starts with uppercase letters **PL** (like *PLEC850BE962234400*), while Playlist ID for YouTube mixes start with uppercase **RD** (eg. *RDCfMMlT8Lyns*).
368
 
369
  = Video titles missing after plugin update =
370
 
371
+ If you entered shortcode before version 3.0.8, you could have set the parameter `showtitle=1`.
372
 
373
+ This parameter now accepts different values: `none`, `above` and `below`, depending do you wish to hide the video title or to show it above/below the video thumbnail.
374
 
375
+ You can do the following:
376
+ 1. Remove the `showtitle` parameter from the shortcode and set **Show title** global plugin option on **Content** tab, or
377
  1. Change parameter `showtitle` to `above` or `below`.
378
 
379
+ = How to force embedding 320p video with better audio quality? =
380
+
381
+ YouTube provide 320p videos if the height of the embedded video is 320 or more. If you use a small YTC video size, 240p will be loaded instead. It's not possible to force 720p in tiny YTC.
382
 
383
+ = I enabled option `Hide YT Logo` and YouTube logo is still visible =
384
 
385
+ The modestbranding option does not work for all videos. A lot of videos still have the YouTube logo in the control bar. We recommend enabling the option `Hide player controls` instead.
386
 
387
+ The logo appears in the upper right corner on hover or when the video pauses. [Read more here](https://developers.google.com/youtube/player_parameters#modestbranding)
388
 
389
+ = How I can achieve a 'wall' layout with one featured thumbnail? =
390
 
391
+ Start with following shortcode combination:
392
 
 
393
  `[youtube_channel num=7 responsive=1 class=ytc_wall_1-6 resource=2 random=1]`
394
 
395
+ Then add custom CSS code to Customizer, or child theme **style.css** or to [Head & Footer Code](https://wordpress.org/plugins/head-footer-code/) plugin:
396
+
397
  `.youtube_channel.ytc_wall_1-6 .ytc_video_container {
398
  padding: 5px;
399
  box-sizing: border-box;
413
  }
414
  }`
415
 
416
+ That will show thumbnails for seven random videos from the default playlist defined in plugin settings: one full-width thumbnail and six remaining thumbnails distributed to 3 columns on wide screens, two columns under 768px and a single thumbnail per row under 480px.
417
+
418
+ = How I can add pagination (to Dynamic Wall view)? =
419
 
420
+ YouTube Channel does not support pagination.
421
 
422
+ = How to reduce the size thumbnail Play button or remove it? =
423
 
424
+ Resize thumbnail play button by adding following custom CSS to Customizer, or child theme **style.css** or to [Head & Footer Code](https://wordpress.org/plugins/head-footer-code/) plugin:
425
 
 
426
  `.youtube_channel .ytc_thumb>span:before {
427
  transform: scale(.65);
428
  }`
429
 
430
+ To remove (hide) thumbnail play button, use following custom CSS:
431
 
432
  `.youtube_channel .ytc_thumb>span:before {
433
  display: none !important;
435
 
436
  = Your plugin does not support *THIS* or *THAT* =
437
 
438
+ Feel free to submit a feature request by creating a new topic on [Community forum](https://wordpress.org/support/plugin/youtube-channel/). Make sure to prefix *Topic Title* with **[Feature Request] ...**
439
+ Please note, we cannot guarantee an ETA to implement the requested feature.
440
 
441
+ If you are in a hurry, please find a developer to do it for you or [request a quote from us](https://urosevic.net/wordpress/contact/?subject=YouTube%20Channel).
442
 
443
  == Changelog ==
444
 
445
+ = 3.0.12.1 (20210227) =
446
+ * Tested: WordPress 5.6.2 on PHP 7.4.15 and 8.0.2
447
+ * Add: compatibility with PHP 8
448
+ * Add: conditionally hide not applicable options in widget settings form
449
+ * Change: Lowest supported PHP version increased to 5.6
450
+ * Improve: Readme, Installation (Step-by-Step instructions for obtaining YouTube Data API Key v3), FAQ
451
+
452
  = 3.0.12 (20201107) =
453
  * Add: link video title to YouTube playback page opened in new tab/window
454
  * Cleanup: remove deprecated parameters `theme` (`themelight`), `showinfo` (`noinfo`, `hideinfo`)
465
  * Add: Global option `js_ev_listener` to enable Event Listener DOMContentLoaded
466
  * (20180826) Add: Override video block template by 3rd party theme or plugin with filter `ytc_print_video`
467
  * Add: Customizable timeout for wp_remote_get()
468
+ * Improve: Disable LastPass altering settings fields
469
 
470
  = 3.0.11.6 (20180826) =
471
  * Add compatibility with async/defer optimization (thanks to @lordbass)
update.php CHANGED
@@ -216,9 +216,7 @@ function au_youtube_channel_update_routine_3() {
216
  unset( $ytc_widgets[ $widget_id ][ $key ] );
217
  }
218
  } // END foreach ( $widget_data as $key => $val )
219
-
220
  } // END if ( $widget_id != '_multiwidget' )
221
-
222
  }
223
  update_option( 'widget_youtube-channel', $ytc_widgets );
224
  unset( $options_matrix, $init, $ytc_widgets, $widget_id, $widget_data );
@@ -387,7 +385,6 @@ function au_youtube_channel_update_routine_11() {
387
  }
388
  }
389
  } // END if ( $widget_id != '_multiwidget' )
390
-
391
  } // END foreach ( $ytc_widgets as $widget_id => $widget_data )
392
 
393
  update_option( 'widget_youtube-channel', $ytc_widgets );
216
  unset( $ytc_widgets[ $widget_id ][ $key ] );
217
  }
218
  } // END foreach ( $widget_data as $key => $val )
 
219
  } // END if ( $widget_id != '_multiwidget' )
 
220
  }
221
  update_option( 'widget_youtube-channel', $ytc_widgets );
222
  unset( $options_matrix, $init, $ytc_widgets, $widget_id, $widget_data );
385
  }
386
  }
387
  } // END if ( $widget_id != '_multiwidget' )
 
388
  } // END foreach ( $ytc_widgets as $widget_id => $widget_data )
389
 
390
  update_option( 'widget_youtube-channel', $ytc_widgets );
youtube-channel.php CHANGED
@@ -3,7 +3,7 @@
3
  * Plugin Name: YouTube Channel
4
  * Plugin URI: https://urosevic.net/wordpress/plugins/youtube-channel/
5
  * Description: Quick and easy embed latest or random videos from YouTube channel (user uploads, liked or favourited videos) or playlist. Use <a href="widgets.php">widget</a> for sidebar or shortcode for content. Works with <em>YouTube Data API v3</em>.
6
- * Version: 3.0.12
7
  * Author: Aleksandar Urošević
8
  * Author URI: https://urosevic.net/
9
  * License: GPLv3
@@ -20,7 +20,7 @@ if ( ! class_exists( 'WPAU_YOUTUBE_CHANNEL' ) ) {
20
  class WPAU_YOUTUBE_CHANNEL {
21
 
22
  const DB_VER = 23;
23
- const VER = '3.0.12';
24
 
25
  public $plugin_name = 'YouTube Channel';
26
  public $plugin_slug = 'youtube-channel';
@@ -43,36 +43,36 @@ if ( ! class_exists( 'WPAU_YOUTUBE_CHANNEL' ) ) {
43
  }
44
 
45
  // Clear all YTC cache
46
- add_action( 'wp_ajax_ytc_clear_all_cache', array( &$this, 'clear_all_cache' ) );
47
 
48
  // Activation hook and maybe update trigger
49
- register_activation_hook( __FILE__, array( $this, 'activate' ) );
50
- add_action( 'plugins_loaded', array( $this, 'maybe_update' ) );
51
 
52
  $this->defaults = self::defaults();
53
 
54
  // TinyMCE AddOn
55
  if ( ! empty( $this->defaults['tinymce'] ) ) {
56
- add_filter( 'mce_external_plugins', array( $this, 'mce_external_plugins' ), 998 );
57
- add_filter( 'mce_buttons', array( $this, 'mce_buttons' ), 999 );
58
  }
59
 
60
  if ( is_admin() ) {
61
 
62
  // Initialize Plugin Settings Magic
63
- add_action( 'init', array( $this, 'admin_init' ) );
64
 
65
  // Add various Dashboard notices (if needed)
66
- add_action( 'admin_notices', array( $this, 'admin_notices' ) );
67
 
68
  // Enqueue scripts and styles for Widgets page
69
- add_action( 'admin_enqueue_scripts', array( $this, 'admin_scripts' ) );
70
 
71
  } else { // ELSE if ( is_admin() )
72
 
73
  // Enqueue frontend scripts
74
- add_action( 'wp_enqueue_scripts', array( $this, 'enqueue_scripts' ) );
75
- add_action( 'wp_footer', array( $this, 'footer_scripts' ) );
76
 
77
  } // END if ( is_admin() )
78
 
@@ -80,8 +80,8 @@ if ( ! class_exists( 'WPAU_YOUTUBE_CHANNEL' ) ) {
80
  require_once( 'inc/widget.php' );
81
 
82
  // Register shortcodes `youtube_channel` and `ytc`
83
- add_shortcode( 'youtube_channel', array( $this, 'shortcode' ) );
84
- add_shortcode( 'ytc', array( $this, 'shortcode' ) );
85
 
86
  } // END function __construct()
87
 
@@ -103,7 +103,7 @@ if ( ! class_exists( 'WPAU_YOUTUBE_CHANNEL' ) ) {
103
  */
104
  public function init_options() {
105
 
106
- $init = array(
107
  'vanity' => '', // $this->vanity_id,
108
  'channel' => '', // $this->channel_id,
109
  'username' => '', // $this->username_id,
@@ -142,7 +142,7 @@ if ( ! class_exists( 'WPAU_YOUTUBE_CHANNEL' ) ) {
142
  'timeout' => 5, // timeout for wp_remote_get()
143
  'sslverify' => true,
144
  'js_ev_listener' => false,
145
- );
146
 
147
  add_option( 'youtube_channel_version', self::VER, '', 'no' );
148
  add_option( 'youtube_channel_db_ver', self::DB_VER, '', 'no' );
@@ -172,9 +172,9 @@ if ( ! class_exists( 'WPAU_YOUTUBE_CHANNEL' ) ) {
172
  */
173
  function admin_init() {
174
 
175
- add_filter( 'plugin_action_links_' . plugin_basename( __FILE__ ), array( $this, 'add_settings_link' ) );
176
  // Add row on Plugins page
177
- add_filter( 'plugin_row_meta', array( $this, 'add_plugin_meta_links' ), 10, 2 );
178
 
179
  require_once( 'inc/settings.php' );
180
 
@@ -211,12 +211,12 @@ if ( ! class_exists( 'WPAU_YOUTUBE_CHANNEL' ) ) {
211
  if ( 'youtube-channel/youtube-channel.php' === $file ) {
212
  return array_merge(
213
  $links,
214
- array(
215
  sprintf(
216
- '<a href="https://wordpress.org/support/plugin/youtube-channel" target="_blank">%s</a>',
217
  __( 'Support' )
218
  ),
219
- )
220
  );
221
  }
222
  return $links;
@@ -231,22 +231,32 @@ if ( ! class_exists( 'WPAU_YOUTUBE_CHANNEL' ) ) {
231
  global $pagenow;
232
 
233
  // Enqueue only on widget or post pages
234
- if ( ! in_array( $pagenow, array( 'widgets.php', 'customize.php', 'options-general.php', 'post.php', 'post-new.php' ) ) ) {
235
  return;
236
  }
237
 
238
  // Enqueue on post page only if tinymce is enabled
239
- if ( in_array( $pagenow, array( 'post.php', 'post-new.php' ) ) && empty( $this->defaults['tinymce'] ) ) {
240
  return;
241
  }
242
 
243
  wp_enqueue_style(
244
  $this->plugin_slug . '-admin',
245
  plugins_url( 'assets/css/admin.css', __FILE__ ),
246
- array(),
247
  self::VER
248
  );
249
 
 
 
 
 
 
 
 
 
 
 
250
  } // END function admin_scripts()
251
 
252
  /**
@@ -278,11 +288,11 @@ if ( ! class_exists( 'WPAU_YOUTUBE_CHANNEL' ) ) {
278
 
279
  // Prepare vars for notices
280
  $settings_page = 'options-general.php?page=youtube-channel';
281
- $notice = array(
282
  'error' => '',
283
  'warning' => '',
284
  'info' => '',
285
- );
286
 
287
  // Inform if PHP version is lower than 5.3
288
  if (
@@ -389,13 +399,13 @@ if ( ! class_exists( 'WPAU_YOUTUBE_CHANNEL' ) ) {
389
  wp_enqueue_style(
390
  'magnific-popup-au',
391
  plugins_url( 'assets/lib/magnific-popup/magnific-popup.min.css', __FILE__ ),
392
- array(),
393
  self::VER
394
  );
395
  wp_enqueue_script(
396
  'magnific-popup-au',
397
  plugins_url( 'assets/lib/magnific-popup/jquery.magnific-popup.min.js', __FILE__ ),
398
- array( 'jquery' ),
399
  self::VER,
400
  true
401
  );
@@ -404,7 +414,7 @@ if ( ! class_exists( 'WPAU_YOUTUBE_CHANNEL' ) ) {
404
  wp_enqueue_style(
405
  'youtube-channel',
406
  plugins_url( 'assets/css/youtube-channel.css', __FILE__ ),
407
- array(),
408
  self::VER
409
  );
410
 
@@ -812,7 +822,7 @@ if ( ! class_exists( 'WPAU_YOUTUBE_CHANNEL' ) ) {
812
  $output .= $this->front_debug( sprintf( __( 'You have set to display videos from %1$s [resource list ID: %2$s], but there have no public videos in that resouce.' ), $resource_nice_name, $resource_id ) );
813
  return $output;
814
  } elseif ( empty( $json_output ) ) {
815
- $output .= $this->front_debug( sprintf( __( 'We have empty record for this feed. Please read <a href="%1$s" target="_blank">FAQ</a> and if that does not help, contact <a href="%2$s" target="_blank">support</a>.' ), 'https://wordpress.org/plugins/youtube-channel/faq/', 'https://wordpress.org/support/plugin/youtube-channel' ) );
816
  return $output;
817
  }
818
 
@@ -855,14 +865,14 @@ if ( ! class_exists( 'WPAU_YOUTUBE_CHANNEL' ) ) {
855
  if ( 'playlist' == $resource_name ) {
856
  $error_msg = "Please check did you set existing <em>Playlist ID</em>. You set to show videos from {$resource_nice_name}, but YouTube does not recognize <strong>{$resource_id}</strong> as existing and public playlist.";
857
  } else {
858
- $error_msg = "Please check did you set proper <em>Channel ID</em>. You set to show videos from {$resource_nice_name}, but YouTube does not recognize <strong>{$channel}</strong> as existing and public channel.";
859
  }
860
  } elseif ( 'keyInvalid' == $json_output->error->errors[0]->reason ) {
861
  // Invalid YouTube Data API Key
862
  $error_msg = sprintf( __( "Double check <em>YouTube Data API Key</em> on <em>General</em> plugin tab and make sure it's correct. Read <a href=\"%s\" target=\"_blank\">Installation</a> document." ), 'https://wordpress.org/plugins/youtube-channel/installation/' );
863
  } elseif ( 'ipRefererBlocked' == $json_output->error->errors[0]->reason ) {
864
  // Restricted access YouTube Data API Key
865
- $error_msg = 'Check <em>YouTube Data API Key</em> restrictions, empty cache if enabled by appending in browser address bar parameter <em>?ytc_force_recache=1</em>';
866
  } elseif ( 'invalidChannelId' == $json_output->error->errors[0]->reason ) {
867
  // (deprecated?) Non existing Channel ID set
868
  $error_msg = sprintf( __( 'You have set wrong Channel ID. Fix that in General plugin settings, Widget and/or shortcode. Read <a href="%s" target="_blank">FAQ</a> document.' ), 'https://wordpress.org/plugins/youtube-channel/faq/' );
@@ -891,7 +901,7 @@ if ( ! class_exists( 'WPAU_YOUTUBE_CHANNEL' ) ) {
891
 
892
  // set array for unique random item
893
  if ( ! empty( $instance['random'] ) ) {
894
- $random_used = array();
895
  }
896
 
897
  /* AU:20141230 reduce number of videos if requested > available */
@@ -954,11 +964,11 @@ if ( ! class_exists( 'WPAU_YOUTUBE_CHANNEL' ) ) {
954
  $feed_url .= "&maxResults={$items}";
955
  $feed_url .= "&key={$this->defaults['apikey']}";
956
 
957
- $wparg = array(
958
- 'timeout' => $this->defaults['timeout'],
959
  'sslverify' => $this->defaults['sslverify'] ? true : false,
960
- 'headers' => array( 'referer' => site_url() ),
961
- );
962
 
963
  $response = wp_remote_get( $feed_url, $wparg );
964
 
@@ -1012,14 +1022,12 @@ if ( ! class_exists( 'WPAU_YOUTUBE_CHANNEL' ) ) {
1012
  * @param integer $ratio Selected aspect ratio (1 for 4:3, other for 16:9)
1013
  * @return integer Calculated height in pixels
1014
  */
1015
- function height_ratio( $width = 306, $ratio ) {
1016
 
1017
  switch ( $ratio ) {
1018
  case 1:
1019
  $height = round( ( $width / 4 ) * 3 );
1020
  break;
1021
- case 2:
1022
- case 3:
1023
  default:
1024
  $height = round( ( $width / 16 ) * 9 );
1025
  }
@@ -1189,7 +1197,7 @@ if ( ! class_exists( 'WPAU_YOUTUBE_CHANNEL' ) ) {
1189
  if ( ! empty( $instance['showtitle'] ) ) {
1190
  if (
1191
  // for non-thumbnail for `above` and `inside`
1192
- ( 'thumbnail' != $instance['display'] && in_array( $instance['showtitle'], array( 'above', 'inside' ) ) ) ||
1193
  // for thubmanil only if it's `below`
1194
  ( 'thumbnail' == $instance['display'] && 'above' == $instance['showtitle'] )
1195
  ) {
@@ -1341,7 +1349,7 @@ if ( ! class_exists( 'WPAU_YOUTUBE_CHANNEL' ) ) {
1341
 
1342
  // Show video title inside video?
1343
  $title_inside = '';
1344
- if ( ! empty( $instance['showtitle'] ) && in_array( $instance['showtitle'], array( 'inside', 'inside_b' ) ) ) {
1345
  $title_inside = sprintf(
1346
  '<%1$s class="ytc_title ytc_title_inside %3$s">%2$s</%1$s>',
1347
  $title_tag,
@@ -1358,7 +1366,7 @@ if ( ! class_exists( 'WPAU_YOUTUBE_CHANNEL' ) ) {
1358
  if ( ! empty( $instance['showtitle'] ) ) {
1359
  if (
1360
  // for non-thumbnail for `below` and `inside_b`
1361
- ( 'thumbnail' != $instance['display'] && in_array( $instance['showtitle'], array( 'below', 'inside_b' ) ) ) ||
1362
  // for thubmanil only if it's `below`
1363
  ( 'thumbnail' == $instance['display'] && 'below' == $instance['showtitle'] )
1364
  ) {
@@ -1461,7 +1469,7 @@ if ( ! class_exists( 'WPAU_YOUTUBE_CHANNEL' ) ) {
1461
  */
1462
  public static function cache_times_arr() {
1463
 
1464
- return array(
1465
  '0' => __( 'Do not cache', 'youtube-channel' ),
1466
  '60' => __( '1 minute', 'youtube-channel' ),
1467
  '300' => __( '5 minutes', 'youtube-channel' ),
@@ -1483,7 +1491,7 @@ if ( ! class_exists( 'WPAU_YOUTUBE_CHANNEL' ) ) {
1483
  '1209600' => __( '2 weeks', 'youtube-channel' ),
1484
  '1814400' => __( '3 weeks', 'youtube-channel' ),
1485
  '2419200' => __( '1 month', 'youtube-channel' ),
1486
- );
1487
 
1488
  } // END public static function cache_times_arr()
1489
 
@@ -1607,7 +1615,7 @@ if ( ! class_exists( 'WPAU_YOUTUBE_CHANNEL' ) ) {
1607
 
1608
  // prepare debug data with settings of current widget
1609
  $data = array_merge(
1610
- array(
1611
  'date' => date( 'r' ),
1612
  'server' => $_SERVER['SERVER_SOFTWARE'],
1613
  'php' => PHP_VERSION,
@@ -1615,7 +1623,7 @@ if ( ! class_exists( 'WPAU_YOUTUBE_CHANNEL' ) ) {
1615
  'ytc' => self::VER,
1616
  'url' => get_site_url(),
1617
  'for' => $for,
1618
- ),
1619
  $options
1620
  );
1621
 
3
  * Plugin Name: YouTube Channel
4
  * Plugin URI: https://urosevic.net/wordpress/plugins/youtube-channel/
5
  * Description: Quick and easy embed latest or random videos from YouTube channel (user uploads, liked or favourited videos) or playlist. Use <a href="widgets.php">widget</a> for sidebar or shortcode for content. Works with <em>YouTube Data API v3</em>.
6
+ * Version: 3.0.12.1
7
  * Author: Aleksandar Urošević
8
  * Author URI: https://urosevic.net/
9
  * License: GPLv3
20
  class WPAU_YOUTUBE_CHANNEL {
21
 
22
  const DB_VER = 23;
23
+ const VER = '3.0.12.1';
24
 
25
  public $plugin_name = 'YouTube Channel';
26
  public $plugin_slug = 'youtube-channel';
43
  }
44
 
45
  // Clear all YTC cache
46
+ add_action( 'wp_ajax_ytc_clear_all_cache', [ &$this, 'clear_all_cache' ] );
47
 
48
  // Activation hook and maybe update trigger
49
+ register_activation_hook( __FILE__, [ $this, 'activate' ] );
50
+ add_action( 'plugins_loaded', [ $this, 'maybe_update' ] );
51
 
52
  $this->defaults = self::defaults();
53
 
54
  // TinyMCE AddOn
55
  if ( ! empty( $this->defaults['tinymce'] ) ) {
56
+ add_filter( 'mce_external_plugins', [ $this, 'mce_external_plugins' ], 998 );
57
+ add_filter( 'mce_buttons', [ $this, 'mce_buttons' ], 999 );
58
  }
59
 
60
  if ( is_admin() ) {
61
 
62
  // Initialize Plugin Settings Magic
63
+ add_action( 'init', [ $this, 'admin_init' ] );
64
 
65
  // Add various Dashboard notices (if needed)
66
+ add_action( 'admin_notices', [ $this, 'admin_notices' ] );
67
 
68
  // Enqueue scripts and styles for Widgets page
69
+ add_action( 'admin_enqueue_scripts', [ $this, 'admin_scripts' ] );
70
 
71
  } else { // ELSE if ( is_admin() )
72
 
73
  // Enqueue frontend scripts
74
+ add_action( 'wp_enqueue_scripts', [ $this, 'enqueue_scripts' ] );
75
+ add_action( 'wp_footer', [ $this, 'footer_scripts' ] );
76
 
77
  } // END if ( is_admin() )
78
 
80
  require_once( 'inc/widget.php' );
81
 
82
  // Register shortcodes `youtube_channel` and `ytc`
83
+ add_shortcode( 'youtube_channel', [ $this, 'shortcode' ] );
84
+ add_shortcode( 'ytc', [ $this, 'shortcode' ] );
85
 
86
  } // END function __construct()
87
 
103
  */
104
  public function init_options() {
105
 
106
+ $init = [
107
  'vanity' => '', // $this->vanity_id,
108
  'channel' => '', // $this->channel_id,
109
  'username' => '', // $this->username_id,
142
  'timeout' => 5, // timeout for wp_remote_get()
143
  'sslverify' => true,
144
  'js_ev_listener' => false,
145
+ ];
146
 
147
  add_option( 'youtube_channel_version', self::VER, '', 'no' );
148
  add_option( 'youtube_channel_db_ver', self::DB_VER, '', 'no' );
172
  */
173
  function admin_init() {
174
 
175
+ add_filter( 'plugin_action_links_' . plugin_basename( __FILE__ ), [ $this, 'add_settings_link' ] );
176
  // Add row on Plugins page
177
+ add_filter( 'plugin_row_meta', [ $this, 'add_plugin_meta_links' ], 10, 2 );
178
 
179
  require_once( 'inc/settings.php' );
180
 
211
  if ( 'youtube-channel/youtube-channel.php' === $file ) {
212
  return array_merge(
213
  $links,
214
+ [
215
  sprintf(
216
+ '<a href="https://wordpress.org/support/plugin/youtube-channel/" target="_blank">%s</a>',
217
  __( 'Support' )
218
  ),
219
+ ]
220
  );
221
  }
222
  return $links;
231
  global $pagenow;
232
 
233
  // Enqueue only on widget or post pages
234
+ if ( ! in_array( $pagenow, [ 'widgets.php', 'customize.php', 'options-general.php', 'post.php', 'post-new.php' ] ) ) {
235
  return;
236
  }
237
 
238
  // Enqueue on post page only if tinymce is enabled
239
+ if ( in_array( $pagenow, [ 'post.php', 'post-new.php' ] ) && empty( $this->defaults['tinymce'] ) ) {
240
  return;
241
  }
242
 
243
  wp_enqueue_style(
244
  $this->plugin_slug . '-admin',
245
  plugins_url( 'assets/css/admin.css', __FILE__ ),
246
+ [],
247
  self::VER
248
  );
249
 
250
+ // Enqueue script for widget in admin
251
+ if ( in_array( $pagenow, [ 'widgets.php', 'customize.php' ] ) ) {
252
+ wp_enqueue_script(
253
+ $this->plugin_slug . '-admin',
254
+ plugins_url( 'assets/js/admin.min.js', __FILE__ ),
255
+ [ 'jquery' ],
256
+ self::VER,
257
+ true
258
+ );
259
+ }
260
  } // END function admin_scripts()
261
 
262
  /**
288
 
289
  // Prepare vars for notices
290
  $settings_page = 'options-general.php?page=youtube-channel';
291
+ $notice = [
292
  'error' => '',
293
  'warning' => '',
294
  'info' => '',
295
+ ];
296
 
297
  // Inform if PHP version is lower than 5.3
298
  if (
399
  wp_enqueue_style(
400
  'magnific-popup-au',
401
  plugins_url( 'assets/lib/magnific-popup/magnific-popup.min.css', __FILE__ ),
402
+ [],
403
  self::VER
404
  );
405
  wp_enqueue_script(
406
  'magnific-popup-au',
407
  plugins_url( 'assets/lib/magnific-popup/jquery.magnific-popup.min.js', __FILE__ ),
408
+ [ 'jquery' ],
409
  self::VER,
410
  true
411
  );
414
  wp_enqueue_style(
415
  'youtube-channel',
416
  plugins_url( 'assets/css/youtube-channel.css', __FILE__ ),
417
+ [],
418
  self::VER
419
  );
420
 
822
  $output .= $this->front_debug( sprintf( __( 'You have set to display videos from %1$s [resource list ID: %2$s], but there have no public videos in that resouce.' ), $resource_nice_name, $resource_id ) );
823
  return $output;
824
  } elseif ( empty( $json_output ) ) {
825
+ $output .= $this->front_debug( sprintf( __( 'We have empty record for this feed. Please read <a href="%1$s" target="_blank">FAQ</a> and if that does not help, contact <a href="%2$s" target="_blank">support</a>.' ), 'https://wordpress.org/plugins/youtube-channel#faq', 'https://wordpress.org/support/plugin/youtube-channel/' ) );
826
  return $output;
827
  }
828
 
865
  if ( 'playlist' == $resource_name ) {
866
  $error_msg = "Please check did you set existing <em>Playlist ID</em>. You set to show videos from {$resource_nice_name}, but YouTube does not recognize <strong>{$resource_id}</strong> as existing and public playlist.";
867
  } else {
868
+ $error_msg = "Please check did you set the proper <em>Channel ID</em>. You set to show videos from {$resource_nice_name}, but YouTube does not recognize <strong>{$channel}</strong> as an existing or public channel.";
869
  }
870
  } elseif ( 'keyInvalid' == $json_output->error->errors[0]->reason ) {
871
  // Invalid YouTube Data API Key
872
  $error_msg = sprintf( __( "Double check <em>YouTube Data API Key</em> on <em>General</em> plugin tab and make sure it's correct. Read <a href=\"%s\" target=\"_blank\">Installation</a> document." ), 'https://wordpress.org/plugins/youtube-channel/installation/' );
873
  } elseif ( 'ipRefererBlocked' == $json_output->error->errors[0]->reason ) {
874
  // Restricted access YouTube Data API Key
875
+ $error_msg = 'Check <em>YouTube Data API Key</em> restrictions, empty cache if enabled by appending in the browser address bar parameter <em>?ytc_force_recache=1</em>';
876
  } elseif ( 'invalidChannelId' == $json_output->error->errors[0]->reason ) {
877
  // (deprecated?) Non existing Channel ID set
878
  $error_msg = sprintf( __( 'You have set wrong Channel ID. Fix that in General plugin settings, Widget and/or shortcode. Read <a href="%s" target="_blank">FAQ</a> document.' ), 'https://wordpress.org/plugins/youtube-channel/faq/' );
901
 
902
  // set array for unique random item
903
  if ( ! empty( $instance['random'] ) ) {
904
+ $random_used = [];
905
  }
906
 
907
  /* AU:20141230 reduce number of videos if requested > available */
964
  $feed_url .= "&maxResults={$items}";
965
  $feed_url .= "&key={$this->defaults['apikey']}";
966
 
967
+ $wparg = [
968
+ 'timeout' => $this->defaults['timeout'],
969
  'sslverify' => $this->defaults['sslverify'] ? true : false,
970
+ 'headers' => [ 'referer' => site_url() ],
971
+ ];
972
 
973
  $response = wp_remote_get( $feed_url, $wparg );
974
 
1022
  * @param integer $ratio Selected aspect ratio (1 for 4:3, other for 16:9)
1023
  * @return integer Calculated height in pixels
1024
  */
1025
+ function height_ratio( $width = 306, $ratio = 2 ) {
1026
 
1027
  switch ( $ratio ) {
1028
  case 1:
1029
  $height = round( ( $width / 4 ) * 3 );
1030
  break;
 
 
1031
  default:
1032
  $height = round( ( $width / 16 ) * 9 );
1033
  }
1197
  if ( ! empty( $instance['showtitle'] ) ) {
1198
  if (
1199
  // for non-thumbnail for `above` and `inside`
1200
+ ( 'thumbnail' != $instance['display'] && in_array( $instance['showtitle'], [ 'above', 'inside' ] ) ) ||
1201
  // for thubmanil only if it's `below`
1202
  ( 'thumbnail' == $instance['display'] && 'above' == $instance['showtitle'] )
1203
  ) {
1349
 
1350
  // Show video title inside video?
1351
  $title_inside = '';
1352
+ if ( ! empty( $instance['showtitle'] ) && in_array( $instance['showtitle'], [ 'inside', 'inside_b' ] ) ) {
1353
  $title_inside = sprintf(
1354
  '<%1$s class="ytc_title ytc_title_inside %3$s">%2$s</%1$s>',
1355
  $title_tag,
1366
  if ( ! empty( $instance['showtitle'] ) ) {
1367
  if (
1368
  // for non-thumbnail for `below` and `inside_b`
1369
+ ( 'thumbnail' != $instance['display'] && in_array( $instance['showtitle'], [ 'below', 'inside_b' ] ) ) ||
1370
  // for thubmanil only if it's `below`
1371
  ( 'thumbnail' == $instance['display'] && 'below' == $instance['showtitle'] )
1372
  ) {
1469
  */
1470
  public static function cache_times_arr() {
1471
 
1472
+ return [
1473
  '0' => __( 'Do not cache', 'youtube-channel' ),
1474
  '60' => __( '1 minute', 'youtube-channel' ),
1475
  '300' => __( '5 minutes', 'youtube-channel' ),
1491
  '1209600' => __( '2 weeks', 'youtube-channel' ),
1492
  '1814400' => __( '3 weeks', 'youtube-channel' ),
1493
  '2419200' => __( '1 month', 'youtube-channel' ),
1494
+ ];
1495
 
1496
  } // END public static function cache_times_arr()
1497
 
1615
 
1616
  // prepare debug data with settings of current widget
1617
  $data = array_merge(
1618
+ [
1619
  'date' => date( 'r' ),
1620
  'server' => $_SERVER['SERVER_SOFTWARE'],
1621
  'php' => PHP_VERSION,
1623
  'ytc' => self::VER,
1624
  'url' => get_site_url(),
1625
  'for' => $for,
1626
+ ],
1627
  $options
1628
  );
1629