Changeset 11968 for trunk/wp-includes/meta.php

Timestamp:

09/24/2009 05:10:28 PM (15 years ago)

Author:

ryan

Message:

Actions for postmeta updates. Props Demitrious Kelly. see #10750

File:

• trunk/wp-includes/meta.php (modified) (4 diffs)

trunk/wp-includes/meta.php

@@ -58 +58 @@
     $meta_key = stripslashes($meta_key);
 
-    if ( ! $wpdb->get_var( $wpdb->prepare( "SELECT meta_key FROM $table WHERE meta_key = %s AND $column = %d", $meta_key, $object_id ) ) )
+    if ( ! $meta_id = $wpdb->get_var( $wpdb->prepare( "SELECT meta_id FROM $table WHERE meta_key = %s AND $column = %d", $meta_key, $object_id ) ) )
         return add_metadata($meta_type, $object_id, $meta_key, $meta_value);
 
@@ -71 +71 @@
     }
 
-    do_action( "update_{$meta_type}_meta", $object_id, $meta_key, $meta_value );
+    do_action( "update_{$meta_type}_meta", $object_id, $meta_key, $meta_value, $meta_id );
 
     $wpdb->update( $table, $data, $where );
     wp_cache_delete($object_id, $meta_type . '_meta');
 
-    do_action( "updated_{$meta_type}_meta", $object_id, $meta_key, $meta_value );
+    do_action( "updated_{$meta_type}_meta", $object_id, $meta_key, $meta_value, $meta_id );
 
     return true;
@@ -96 +96 @@
     $meta_value = maybe_serialize( stripslashes_deep($meta_value) );
 
-    $query = $wpdb->prepare( "DELETE FROM $table WHERE meta_key = %s", $meta_key );
-
+    $query = $wpdb->prepare( "SELECT meta_id FROM $table WHERE meta_key = %s", $meta_key );
+    
     if ( $meta_value )
         $query .= $wpdb->prepare("AND meta_value = %s", $meta_value );
+
+    $meta_ids = $wpdb->get_col( $query );
+    if ( !count( $meta_ids ) )
+        return false;
+
+    $query = "DELETE FROM $table WHERE meta_id IN( " . implode( ',', $meta_ids ) . " )";
     
     $count = $wpdb->query($query);
@@ -108 +114 @@
     wp_cache_delete($object_id, $meta_type . '_meta');
 
-    do_action( "deleted_{$meta_type}_meta", $object_id, $meta_key, $meta_value );
+    do_action( "deleted_{$meta_type}_meta", $object_id, $meta_key, $meta_value, $meta_ids );
 
     return true;