Ticket #32214: 32214.patch

wp-includes/js/media/views/frame/video-details.js

@@ -120 +120 @@
 
                         if ( -1 === content.indexOf( attachment.get( 'url' ) ) ) {
                                 content += [
-                                        '<track srclang="en" label="English"kind="subtitles" src="',
+                                        '\[track srclang="en" label="English" kind="subtitles" src="',
                                         attachment.get( 'url' ),
-                                        '" />'
+                                        '"\]\[/track\]'
                                 ].join('');
 
                                 controller.media.set( 'content', content );

wp-includes/js/media-audiovideo.js

@@ -704 +704 @@
 
                         if ( -1 === content.indexOf( attachment.get( 'url' ) ) ) {
                                 content += [
-                                        '<track srclang="en" label="English"kind="subtitles" src="',
+                                        '\[track srclang="en" label="English" kind="subtitles" src="',
                                         attachment.get( 'url' ),
-                                        '" />'
+                                        '"\]\[/track\]'
                                 ].join('');
 
                                 controller.media.set( 'content', content );

wp-includes/media.php

@@ -1921 +1921 @@
         }
 
         if ( ! empty( $content ) ) {
+                $html .= do_shortcode($content);
                 if ( false !== strpos( $content, "\n" ) ) {
                         $content = str_replace( array( "\r\n", "\n", "\t" ), '', $content );
                 }
@@ -1954 +1955 @@
 add_shortcode( 'video', 'wp_video_shortcode' );
 
 /**
+ * Builds the Track shortcode output.
+ *
+ * This implements the functionality of the Track Shortcode for displaying
+ * time triggered text to the viewer.
+ *
+ * @since 3.6.0
+ *
+ * @param array  $attr {
+ *     Attributes of the shortcode.
+ *
+ *     @type string $kind     Type of track (subtitles, captions, chapters, descriptgions, or metadata).
+ *     @type string $src      URL to the source of the vtt file. Default empty.
+ *     @type string $srclang  The two-letter code (valid BCP 47 language tag) for the language of the text track, for example "en" for English.
+ *     @type int    $label    The label for the track that will be show to the user, for example in a menu that list the different languages available for subtitles.
+ *     @type int    $default  The default attribute can be used to have a track default to showing. Otherwise the viewer would need to select their language from the captions or subtitles menu. NOTE: For chapters, default is required if you want the chapters menu to show.
+ * }
+ * @param string $track Shortcode content.
+ * @return string|void HTML content to display track.
+ */
+function track_shortcode( $atts, $content = null ) {
+        extract( shortcode_atts( array(
+                'kind' => '',
+                'src' => '',
+                'srclang' => '',
+                'label' => '',
+                'default' => ''
+        ), $atts ) );
+        
+        if ( $kind )
+                $kind = " kind='" . $kind . "'";
+        
+        if ( $src )
+                $src = " src='" . $src . "'";
+        
+        if ( $srclang )
+                $srclang = " srclang='" . $srclang . "'";
+        
+        if ( $label )
+                $label = " label='" . $label . "'";
+        
+        if ( "true" == $default || "default" == $default )
+                $default = " default";
+        else
+                $default = "";
+        
+        $track = "
+                <track" . $kind . $src . $srclang . $label . $default . " />
+        ";
+        
+        return $track;
+}
+add_shortcode( 'track', 'track_shortcode' );
+
+/**
  * Displays previous image link that has the same post parent.
  *
  * @since 2.5.0