Changeset 14528

Timestamp:

05/10/2010 12:58:39 AM (13 years ago)

Author:

ryan

Message:

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.

Location:

trunk/wp-includes

Files:

• nav-menu.php (modified) (1 diff)
• post.php (modified) (2 diffs)
• query.php (modified) (2 diffs)

trunk/wp-includes/nav-menu.php

@@ -414 +414 @@
 
     if ( ! empty( $items ) ) {
-        $defaults = array( 'order' => 'ASC', 'orderby' => 'menu_order', 'post_type' => 'nav_menu_item', 'post_status' => 'publish', 'output' => ARRAY_A, 'output_key' => 'menu_order', 'nopaging' => true );
+        $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);
         $args = wp_parse_args( $args, $defaults );
         if ( count( $items ) > 1 )

trunk/wp-includes/post.php

@@ -4004 +4004 @@
  *
  * @param array $posts Array of Post objects
- * @param string $post_type The post type of the posts in $posts
- */
-function update_post_caches(&$posts, $post_type = 'post') {
+ * @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 $update_meta_cache Whether to update the meta cache. Default is true.
+ */
+function update_post_caches(&$posts, $post_type = 'post', $update_term_cache = true, $update_meta_cache = true) {
     // No point in doing all this work if we didn't match any posts.
     if ( !$posts )
@@ -4020 +4022 @@
         $post_type = 'post';
 
-    if ( !is_array($post_type) && 'any' != $post_type )
+    if ( !is_array($post_type) && 'any' != $post_type && $update_term_cache )
         update_object_term_cache($post_ids, $post_type);
 
-    update_postmeta_cache($post_ids);
+    if ( $update_meta_cache )
+        update_postmeta_cache($post_ids);
 }
 

trunk/wp-includes/query.php

@@ -1622 +1622 @@
             $q['cache_results'] = true;
 
+        if ( !isset($q['update_post_term_cache']) )
+            $q['update_post_term_cache'] = true;
+
+        if ( !isset($q['update_post_meta_cache']) )
+            $q['update_post_meta_cache'] = true;
+
         if ( !isset($q['post_type']) ) {
             if ( $this->is_search )
@@ -2505 +2511 @@
 
         if ( $q['cache_results'] )
-            update_post_caches($this->posts, $post_type);
+            update_post_caches($this->posts, $post_type, $q['update_post_term_cache'], $q['update_post_meta_cache']);
 
         if ( $this->post_count > 0 ) {