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<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/192901">192901</a></dd>
<dt>Author</dt> <dd>jond@apple.com</dd>
<dt>Date</dt> <dd>2015-12-01 12:53:04 -0800 (Tue, 01 Dec 2015)</dd>
</dl>

<h3>Log Message</h3>
<pre>Fixed static reference PHP syntax for compatibility with the server environment.

* wp-content/plugins/table-of-contents.php:</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkWebsiteswebkitorgChangeLog">trunk/Websites/webkit.org/ChangeLog</a></li>
<li><a href="#trunkWebsiteswebkitorgwpcontentpluginstableofcontentsphp">trunk/Websites/webkit.org/wp-content/plugins/table-of-contents.php</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkWebsiteswebkitorgChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Websites/webkit.org/ChangeLog (192900 => 192901)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Websites/webkit.org/ChangeLog        2015-12-01 20:26:05 UTC (rev 192900)
+++ trunk/Websites/webkit.org/ChangeLog        2015-12-01 20:53:04 UTC (rev 192901)
</span><span class="lines">@@ -1,5 +1,11 @@
</span><span class="cx"> 2015-12-01  Jonathan Davis  &lt;jond@apple.com&gt;
</span><span class="cx"> 
</span><ins>+        Fixed static reference PHP syntax for compatibility with the server environment.
+
+        * wp-content/plugins/table-of-contents.php:
+
+2015-12-01  Jonathan Davis  &lt;jond@apple.com&gt;
+
</ins><span class="cx">         Fixed PHP syntax for compatibility with the server environment.
</span><span class="cx"> 
</span><span class="cx">         * wp-content/plugins/social-meta.php:
</span></span></pre></div>
<a id="trunkWebsiteswebkitorgwpcontentpluginstableofcontentsphp"></a>
<div class="modfile"><h4>Modified: trunk/Websites/webkit.org/wp-content/plugins/table-of-contents.php (192900 => 192901)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Websites/webkit.org/wp-content/plugins/table-of-contents.php        2015-12-01 20:26:05 UTC (rev 192900)
+++ trunk/Websites/webkit.org/wp-content/plugins/table-of-contents.php        2015-12-01 20:53:04 UTC (rev 192901)
</span><span class="lines">@@ -10,35 +10,37 @@
</span><span class="cx"> WebKitTableOfContents::init();
</span><span class="cx"> 
</span><span class="cx"> class WebKitTableOfContents {
</span><del>-    
</del><ins>+
</ins><span class="cx">     private static $editing = false;
</span><span class="cx">     private static $toc = array();
</span><span class="cx">     private static $attr_regex = '\{((?:[ ]*[#.][-_:a-zA-Z0-9]+){1,})[ ]*\}';
</span><del>-    
</del><ins>+
</ins><span class="cx">     public function init() {
</span><span class="cx">         add_filter( 'wp_insert_post_data', array( 'WebKitTableOfContents', 'wp_insert_post_data' ), 20, 2 );
</span><span class="cx">         add_action( 'wp_insert_post', array( 'WebKitTableOfContents', 'wp_insert_post' ) );
</span><span class="cx">     }
</span><span class="cx"> 
</span><del>-    public function hasIndex() {
</del><ins>+    public static function hasIndex() {
</ins><span class="cx">         $toc = get_post_meta( get_the_ID(), 'toc', true );
</span><del>-        array_walk($toc, function ( $value, $key ) {
-            list($level, $anchor) = explode('::', $key);
-            if ( $level &lt; 4 ) self::$toc[ $key ] = $value;
-        });
</del><ins>+        array_walk($toc, array('WebKitTableOfContents', 'filterIndex'));
</ins><span class="cx">         return ( ! empty(self::$toc) &amp;&amp; count(self::$toc) &gt; 2 );
</span><span class="cx">     }
</span><del>-        
</del><ins>+
+    public static function filterIndex($value, $key) {
+        list($level, $anchor) = explode('::', $key);
+        if ( $level &lt; 4 ) self::$toc[ $key ] = $value;
+    }
+
</ins><span class="cx">     public static function renderMarkup() {
</span><span class="cx">         if ( ! is_page() ) return;
</span><del>-        
</del><ins>+
</ins><span class="cx">         if ( empty(self::$toc) || ! self::hasIndex() )
</span><span class="cx">             return;
</span><del>-        
</del><ins>+
</ins><span class="cx">         $depth = 0;
</span><span class="cx">         $parent = 0;
</span><span class="cx">         $markup = '&lt;input type=&quot;checkbox&quot; id=&quot;table-of-contents-toggle&quot; class=&quot;menu-toggle&quot;&gt;&lt;menu class=&quot;table-of-contents&quot;&gt;&lt;menuitem class=&quot;list&quot;&gt;&lt;h6&gt;&lt;label for=&quot;table-of-contents-toggle&quot;&gt;Contents&lt;/label&gt;&lt;/h6&gt;';
</span><del>-        
</del><ins>+
</ins><span class="cx">         foreach ( self::$toc as $name =&gt; $heading ) {
</span><span class="cx">             list($level, $anchor) = explode('::', $name);
</span><span class="cx">             if ( empty($level) || $level &gt; 3 ) continue;
</span><span class="lines">@@ -48,65 +50,65 @@
</span><span class="cx">                 $depth = $level;
</span><span class="cx">             } elseif ( $level == $depth )
</span><span class="cx">                 $markup .= '&lt;/li&gt;';
</span><del>-            
</del><span class="cx"> 
</span><del>-        
</del><ins>+
+
</ins><span class="cx">             if ( $level &gt; $depth ) {
</span><span class="cx">                 $markup .= '&lt;ul class=&quot;level-' . $level . '&quot;&gt;';
</span><del>-                $depth = $level;                
</del><ins>+                $depth = $level;
</ins><span class="cx">                 $parent = $depth;
</span><span class="cx">             }
</span><del>-            
</del><ins>+
</ins><span class="cx">             $markup .= sprintf('&lt;li&gt;&lt;a href=&quot;#%s&quot;&gt;%s&lt;/a&gt;', $anchor, $heading);
</span><del>-            
</del><ins>+
</ins><span class="cx">         }
</span><span class="cx">         $markup .= '&lt;/ul&gt;&lt;/menuitem&gt;&lt;/menu&gt;';
</span><span class="cx"> 
</span><span class="cx">         return $markup;
</span><span class="cx">     }
</span><del>-    
</del><ins>+
</ins><span class="cx">     public static function markup() {
</span><span class="cx">         echo self::renderMarkup();
</span><span class="cx">     }
</span><del>-    
-        public function wp_insert_post_data( $post_data, $record ) {
-        
</del><ins>+
+    public function wp_insert_post_data( $post_data, $record ) {
+
</ins><span class="cx">         if ( ! in_array($post_data['post_type'], array('page')) )
</span><span class="cx">             return $post_data;
</span><del>-        
</del><ins>+
</ins><span class="cx">         $post_data['post_content'] = self::parse($post_data['post_content']);
</span><del>-                
</del><ins>+
</ins><span class="cx">         self::$editing = isset( $record['ID'] ) ? $record['ID'] : false;
</span><del>-        
</del><ins>+
</ins><span class="cx">         return $post_data;
</span><span class="cx">     }
</span><del>-    
</del><ins>+
</ins><span class="cx">     public static function wp_insert_post( $post_id ) {
</span><span class="cx">         if ( empty(self::$toc) ) return;
</span><span class="cx">         if ( self::$editing &amp;&amp; self::$editing != $post_id ) return;
</span><del>-        update_post_meta($post_id, 'toc', self::$toc);        
</del><ins>+        update_post_meta($post_id, 'toc', self::$toc);
</ins><span class="cx">     }
</span><del>-    
</del><ins>+
</ins><span class="cx">     public static function parse( $content ) {
</span><span class="cx">         $markup = preg_replace_callback('{
</span><span class="cx">                 ^&lt;h([1-6])[^&gt;]*&gt;(.+?)&lt;\/h[1-6]&gt;* # HTML tags
</span><span class="cx">                 |
</span><del>-                        ^(\#{1,6})        # $1 = string of #\'s
-                        [ ]*
-                        (.+?)                # $2 = Header text
-                        [ ]*
-                        \#*                        # optional closing #\'s (not counted)
-                        (?:[ ]+ ' . self::$attr_regex . ' )?         # $3 = id/class attributes
-                        [ ]*
-                        \n+
-                        }xm',
</del><ins>+                ^(\#{1,6})    # $1 = string of #\'s
+                [ ]*
+                (.+?)        # $2 = Header text
+                [ ]*
+                \#*            # optional closing #\'s (not counted)
+                (?:[ ]+ ' . self::$attr_regex . ' )?     # $3 = id/class attributes
+                [ ]*
+                \n+
+            }xm',
</ins><span class="cx">             array('WebKitTableOfContents', 'index'),
</span><span class="cx">             $content
</span><span class="cx">         );
</span><del>-        
</del><ins>+
</ins><span class="cx">         return $markup;
</span><span class="cx">     }
</span><del>-    
</del><ins>+
</ins><span class="cx">     public static function index( $matches ) {
</span><span class="cx">         list($marked, $level, $heading) = $matches;
</span><span class="cx">         $anchor = sanitize_title_with_dashes($heading);
</span></span></pre>
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