Changeset 12298 for trunk/wp-admin/includes/post.php

Timestamp:

11/30/2009 09:41:52 PM (16 years ago)

Author:

ryan

Message:

Save parent temp ID for unattached attachments in postmeta. Props scribu. fixes #9471

File:

• trunk/wp-admin/includes/post.php (modified) (1 diff)

trunk/wp-admin/includes/post.php

@@ -774 +774 @@
     $old_ID = (int) $old_ID;
     $new_ID = (int) $new_ID;
-    return $wpdb->update($wpdb->posts, array('post_parent' => $new_ID), array('post_parent' => $old_ID) );
+
+    $children = $wpdb->get_col( $wpdb->prepare("
+        SELECT post_id
+        FROM $wpdb->postmeta
+        WHERE meta_key = '_wp_attachment_temp_parent'
+        AND meta_value = %d", $old_ID) );
+
+    foreach ( $children as $child_id ) {
+        $wpdb->update($wpdb->posts, array('post_parent' => $new_ID), array('ID' => $child_id) );
+        delete_post_meta($child_id, '_wp_attachment_temp_parent');
+    }
 }