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<title>[14310] trunk/wp-includes: Update object term cache for custom post types.</title>
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<div id="msg">
<dl>
<dt>Revision</dt> <dd><a href="http://trac.wordpress.org/changeset/14310">14310</a></dd>
<dt>Author</dt> <dd>nacin</dd>
<dt>Date</dt> <dd>2010-04-29 20:43:59 +0000 (Thu, 29 Apr 2010)</dd>
</dl>

<h3>Log Message</h3>
<pre>Update object term cache for custom post types. props scribu, fixes <a href="http://trac.wordpress.org/ticket/12989">#12989</a>.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkwpincludespostphp">trunk/wp-includes/post.php</a></li>
<li><a href="#trunkwpincludesqueryphp">trunk/wp-includes/query.php</a></li>
</ul>

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<div id="patch">
<h3>Diff</h3>
<a id="trunkwpincludespostphp"></a>
<div class="modfile"><h4>Modified: trunk/wp-includes/post.php (14309 => 14310)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-includes/post.php        2010-04-29 20:19:47 UTC (rev 14309)
+++ trunk/wp-includes/post.php        2010-04-29 20:43:59 UTC (rev 14310)
</span><span class="lines">@@ -3982,8 +3982,9 @@
</span><span class="cx">  * @uses update_postmeta_cache()
</span><span class="cx">  *
</span><span class="cx">  * @param array $posts Array of Post objects
</span><ins>+ * @param string $post_type The post type of the posts in $posts
</ins><span class="cx">  */
</span><del>-function update_post_caches(&amp;$posts) {
</del><ins>+function update_post_caches(&amp;$posts, $post_type = 'post') {
</ins><span class="cx">         // No point in doing all this work if we didn't match any posts.
</span><span class="cx">         if ( !$posts )
</span><span class="cx">                 return;
</span><span class="lines">@@ -3991,11 +3992,14 @@
</span><span class="cx">         update_post_cache($posts);
</span><span class="cx"> 
</span><span class="cx">         $post_ids = array();
</span><ins>+        foreach ( $posts as $post )
+                $post_ids[] = $post-&gt;ID;
</ins><span class="cx"> 
</span><del>-        for ($i = 0; $i &lt; count($posts); $i++)
-                $post_ids[] = $posts[$i]-&gt;ID;
</del><ins>+        if ( empty($post_type) )
+                $post_type = 'post';
</ins><span class="cx"> 
</span><del>-        update_object_term_cache($post_ids, 'post');
</del><ins>+        if ( !is_array($post_type) &amp;&amp; 'any' != $post_type )
+                update_object_term_cache($post_ids, $post_type);
</ins><span class="cx"> 
</span><span class="cx">         update_postmeta_cache($post_ids);
</span><span class="cx"> }
</span></span></pre></div>
<a id="trunkwpincludesqueryphp"></a>
<div class="modfile"><h4>Modified: trunk/wp-includes/query.php (14309 => 14310)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-includes/query.php        2010-04-29 20:19:47 UTC (rev 14309)
+++ trunk/wp-includes/query.php        2010-04-29 20:43:59 UTC (rev 14310)
</span><span class="lines">@@ -1626,6 +1626,9 @@
</span><span class="cx">                 if ( !isset($q['suppress_filters']) )
</span><span class="cx">                         $q['suppress_filters'] = false;
</span><span class="cx"> 
</span><ins>+                if ( !isset($q['cache_results']) )
+                        $q['cache_results'] = true;
+
</ins><span class="cx">                 if ( !isset($q['post_type']) ) {
</span><span class="cx">                         if ( $this-&gt;is_search )
</span><span class="cx">                                 $q['post_type'] = 'any';
</span><span class="lines">@@ -2504,7 +2507,8 @@
</span><span class="cx">                         $this-&gt;posts[$i] = sanitize_post($this-&gt;posts[$i], 'raw');
</span><span class="cx">                 }
</span><span class="cx"> 
</span><del>-                update_post_caches($this-&gt;posts);
</del><ins>+                if ( $q['cache_results'] )
+                        update_post_caches($this-&gt;posts, $post_type);
</ins><span class="cx"> 
</span><span class="cx">                 if ($this-&gt;post_count &gt; 0) {
</span><span class="cx">                         $this-&gt;post = $this-&gt;posts[0];
</span></span></pre>
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