Changeset 18500 for trunk/wp-includes/meta.php

Timestamp:

08/03/2011 04:48:37 PM (15 years ago)

Author:

ryan

Message:

Turn delete_meta() , get_post_meta_by_id(), update_meta(), delete_post_meta_by_key() into wrappers around the metadata API. Add back compat *_postmeta actions to metadata API. Props jgadbois. see #18196

File:

• trunk/wp-includes/meta.php (modified) (11 diffs)

trunk/wp-includes/meta.php

@@ -150 +150 @@
 
         do_action( "update_{$meta_type}_meta", $meta_id, $object_id, $meta_key, $_meta_value );
+        
+        if ( 'post' == $meta_type )
+                do_action( 'update_postmeta', $meta_id, $object_id, $meta_key, $meta_value );   
 
         $wpdb->update( $table, $data, $where );
@@ -159 +162 @@
 
         do_action( "updated_{$meta_type}_meta", $meta_id, $object_id, $meta_key, $_meta_value );
+        
+        if ( 'post' == $meta_type )
+                do_action( 'updated_postmeta', $meta_id, $object_id, $meta_key, $meta_value );          
 
         return true;
@@ -205 +211 @@
         $_meta_value = $meta_value;
         $meta_value = maybe_serialize( $meta_value );
-
+                
         $query = $wpdb->prepare( "SELECT $id_column FROM $table WHERE meta_key = %s", $meta_key );
 
@@ -218 +224 @@
                 return false;
 
+        if ( $delete_all )
+                $object_ids = $wpdb->get_col( $wpdb->prepare( "SELECT $type_column FROM $table WHERE meta_key = %s", $meta_key ) );
+
         do_action( "delete_{$meta_type}_meta", $meta_ids, $object_id, $meta_key, $_meta_value );
+        
+        if ( 'post' == $meta_type )
+                do_action( 'delete_postmeta', $meta_ids );
 
         $query = "DELETE FROM $table WHERE $id_column IN( " . implode( ',', $meta_ids ) . " )";
@@ -227 +239 @@
                 return false;
 
-        wp_cache_delete($object_id, $meta_type . '_meta');
+        if ( $delete_all ) {
+                foreach ( (array) $object_ids as $o_id ) {
+                        wp_cache_delete($o_id, $meta_type . '_meta');
+                }
+        } else {
+                wp_cache_delete($object_id, $meta_type . '_meta');
+        }
+
         // users cache stores usermeta that must be cleared.
         if ( 'user' == $meta_type )
@@ -233 +252 @@
 
         do_action( "deleted_{$meta_type}_meta", $meta_ids, $object_id, $meta_key, $_meta_value );
+        
+        if ( 'post' == $meta_type )
+                do_action( 'deleted_postmeta', $meta_ids );
 
         return true;
@@ -382 +404 @@
 
                 do_action( "update_{$meta_type}_meta", $meta_id, $object_id, $meta_key, $_meta_value );
+
+                if ( 'post' == $meta_type )
+                        do_action( 'update_postmeta', $meta_id, $object_id, $meta_key, $meta_value );
                 
                 // Run the update query, all fields in $data are %s, $where is a %d.
@@ -395 +420 @@
                 do_action( "updated_{$meta_type}_meta", $meta_id, $object_id, $meta_key, $_meta_value );
 
+                if ( 'post' == $meta_type )
+                        do_action( 'updated_postmeta', $meta_id, $object_id, $meta_key, $meta_value );
+
                 return $result;
         }
@@ -437 +465 @@
                 do_action( "delete_{$meta_type}_meta", (array) $meta_id, $object_id, $meta->meta_key, $meta->meta_value );
 
+                if ( 'post' == $meta_type )
+                        do_action( 'delete_postmeta', $object_id );
+
                 // Run the query, will return true if deleted, false otherwise
                 $result = (bool) $wpdb->query( $wpdb->prepare( "DELETE FROM $table WHERE $id_column = %d LIMIT 1;", $meta_id ) );
@@ -442 +473 @@
                 // Clear the caches.
                 wp_cache_delete($object_id, $meta_type . '_meta');
-                
+
                 // Users cache stores usermeta that must be cleared.
                 if ( 'user' == $meta_type )
@@ -448 +479 @@
 
                 do_action( "deleted_{$meta_type}_meta", (array) $meta_id, $object_id, $meta->meta_key, $meta->meta_value );
+
+                if ( 'post' == $meta_type )
+                        do_action( 'delete_postmeta', $object_id );
 
                 return $result;