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<title>[14528] trunk/wp-includes:
Allow turning off object_term and postmeta cache updates.</title>
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<div id="msg">
<dl>
<dt>Revision</dt> <dd><a href="http://trac.wordpress.org/changeset/14528">14528</a></dd>
<dt>Author</dt> <dd>ryan</dd>
<dt>Date</dt> <dd>2010-05-10 00:58:39 +0000 (Mon, 10 May 2010)</dd>
</dl>
<h3>Log Message</h3>
<pre>Allow turning off object_term and postmeta cache updates. Turn off object_term updates in the wp_get_nav_menu_items() get_posts() query to avoid useless taxonomy query.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkwpincludesnavmenuphp">trunk/wp-includes/nav-menu.php</a></li>
<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="trunkwpincludesnavmenuphp"></a>
<div class="modfile"><h4>Modified: trunk/wp-includes/nav-menu.php (14527 => 14528)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-includes/nav-menu.php 2010-05-09 22:53:25 UTC (rev 14527)
+++ trunk/wp-includes/nav-menu.php 2010-05-10 00:58:39 UTC (rev 14528)
</span><span class="lines">@@ -413,7 +413,8 @@
</span><span class="cx"> $items = get_objects_in_term( $menu->term_id, 'nav_menu' );
</span><span class="cx">
</span><span class="cx"> if ( ! empty( $items ) ) {
</span><del>- $defaults = array( 'order' => 'ASC', 'orderby' => 'menu_order', 'post_type' => 'nav_menu_item', 'post_status' => 'publish', 'output' => ARRAY_A, 'output_key' => 'menu_order', 'nopaging' => true );
</del><ins>+ $defaults = array( 'order' => 'ASC', 'orderby' => 'menu_order', 'post_type' => 'nav_menu_item', 'post_status' => 'publish', 'output' => ARRAY_A, 'output_key' => 'menu_order', 'nopaging' => true,
+ 'update_post_term_cache' => false);
</ins><span class="cx"> $args = wp_parse_args( $args, $defaults );
</span><span class="cx"> if ( count( $items ) > 1 )
</span><span class="cx"> $args['include'] = implode( ',', $items );
</span></span></pre></div>
<a id="trunkwpincludespostphp"></a>
<div class="modfile"><h4>Modified: trunk/wp-includes/post.php (14527 => 14528)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-includes/post.php 2010-05-09 22:53:25 UTC (rev 14527)
+++ trunk/wp-includes/post.php 2010-05-10 00:58:39 UTC (rev 14528)
</span><span class="lines">@@ -4003,9 +4003,11 @@
</span><span class="cx"> * @uses update_postmeta_cache()
</span><span class="cx"> *
</span><span class="cx"> * @param array $posts Array of Post objects
</span><del>- * @param string $post_type The post type of the posts in $posts
</del><ins>+ * @param string $post_type The post type of the posts in $posts. Default is 'post'.
+ * @param bool $update_term_cache Whether to update the term cache. Default is true.
+ * @param bool $update_meta_cache Whether to update the meta cache. Default is true.
</ins><span class="cx"> */
</span><del>-function update_post_caches(&$posts, $post_type = 'post') {
</del><ins>+function update_post_caches(&$posts, $post_type = 'post', $update_term_cache = true, $update_meta_cache = true) {
</ins><span class="cx"> // No point in doing all this work if we didn't match any posts.
</span><span class="cx"> if ( !$posts )
</span><span class="cx"> return;
</span><span class="lines">@@ -4019,10 +4021,11 @@
</span><span class="cx"> if ( empty($post_type) )
</span><span class="cx"> $post_type = 'post';
</span><span class="cx">
</span><del>- if ( !is_array($post_type) && 'any' != $post_type )
</del><ins>+ if ( !is_array($post_type) && 'any' != $post_type && $update_term_cache )
</ins><span class="cx"> update_object_term_cache($post_ids, $post_type);
</span><span class="cx">
</span><del>- update_postmeta_cache($post_ids);
</del><ins>+ if ( $update_meta_cache )
+ update_postmeta_cache($post_ids);
</ins><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> /**
</span></span></pre></div>
<a id="trunkwpincludesqueryphp"></a>
<div class="modfile"><h4>Modified: trunk/wp-includes/query.php (14527 => 14528)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-includes/query.php 2010-05-09 22:53:25 UTC (rev 14527)
+++ trunk/wp-includes/query.php 2010-05-10 00:58:39 UTC (rev 14528)
</span><span class="lines">@@ -1621,6 +1621,12 @@
</span><span class="cx"> if ( !isset($q['cache_results']) )
</span><span class="cx"> $q['cache_results'] = true;
</span><span class="cx">
</span><ins>+ if ( !isset($q['update_post_term_cache']) )
+ $q['update_post_term_cache'] = true;
+
+ if ( !isset($q['update_post_meta_cache']) )
+ $q['update_post_meta_cache'] = true;
+
</ins><span class="cx"> if ( !isset($q['post_type']) ) {
</span><span class="cx"> if ( $this->is_search )
</span><span class="cx"> $q['post_type'] = 'any';
</span><span class="lines">@@ -2504,7 +2510,7 @@
</span><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> if ( $q['cache_results'] )
</span><del>- update_post_caches($this->posts, $post_type);
</del><ins>+ update_post_caches($this->posts, $post_type, $q['update_post_term_cache'], $q['update_post_meta_cache']);
</ins><span class="cx">
</span><span class="cx"> if ( $this->post_count > 0 ) {
</span><span class="cx"> $this->post = $this->posts[0];
</span></span></pre>
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