Changeset 4520 for trunk/wp-includes/bookmark.php

Timestamp:

11/23/2006 05:04:05 PM (18 years ago)

Author:

matt

Message:

Caching for get_bookmarks

File:

• trunk/wp-includes/bookmark.php (modified) (6 diffs)

trunk/wp-includes/bookmark.php

@@ -20 +20 @@
 // Deprecate
 function get_link($bookmark_id, $output = OBJECT) {
-    return get_bookmark($bookmark_id, $output);
+    return get_bookmark($bookmark_id, $output); 
 }
 
@@ -35 +35 @@
     $r = array_merge($defaults, $r);
     extract($r);
+
+    $key = md5( serialize( $r ) );
+    if ( $cache = wp_cache_get( 'get_bookmarks', 'bookmark' ) )
+        if ( isset( $cache[ $key ] ) )
+            return apply_filters('get_bookmarks', $cache[ $key ], $r );
 
     $inclusions = '';
@@ -51 +56 @@
         }
     }
-    if (!empty($inclusions))
+    if (!empty($inclusions)) 
         $inclusions .= ')';
 
@@ -66 +71 @@
         }
     }
-    if (!empty($exclusions))
+    if (!empty($exclusions)) 
         $exclusions .= ')';
-
+        
     if ( ! empty($category_name) ) {
         if ( $cat_id = $wpdb->get_var("SELECT cat_ID FROM $wpdb->categories WHERE cat_name='$category_name' LIMIT 1") )
@@ -88 +93 @@
     }
     if (!empty($category_query)) {
-        $category_query .= ')';
+        $category_query .= ')'; 
         $join = " LEFT JOIN $wpdb->link2cat ON ($wpdb->links.link_id = $wpdb->link2cat.link_id) ";
     }
@@ -129 +134 @@
 
     $results = $wpdb->get_results($query);
+
+    $cache[ $key ] = $results;
+    wp_cache_set( 'get_bookmarks', $cache, 'bookmark' );
+
     return apply_filters('get_bookmarks', $results, $r);
 }
 
+function delete_get_bookmark_cache() {
+    wp_cache_delete( 'get_bookmarks', 'bookmark' );
+}
+add_action( 'add_link', 'delete_get_bookmark_cache' );
+add_action( 'edit_link', 'delete_get_bookmark_cache' );
+add_action( 'delete_link', 'delete_get_bookmark_cache' );
+
 ?>