Changeset 10763

Timestamp:

03/10/2009 07:03:03 PM (17 years ago)

Author:

ryan

Message:

Reparent children when deleting a comment. Props vladimir_kolesnikov. fixes #9003 for 2.7

File:

• branches/2.7/wp-includes/comment.php (modified) (2 diffs)

branches/2.7/wp-includes/comment.php

@@ -740 +740 @@
                 return false;
 
+        // Move children up a level.
+        $children = $wpdb->get_col( $wpdb->prepare("SELECT comment_ID FROM $wpdb->comments WHERE comment_parent = %d", $comment_id) );
+        if ( !empty($children) ) {
+                $wpdb->update($wpdb->comments, array('comment_parent' => $comment->comment_parent), array('comment_parent' => $comment_id));
+                clean_comment_cache($children);
+        }
+
         $post_id = $comment->comment_post_ID;
         if ( $post_id && $comment->comment_approved == 1 )
@@ -1543 +1550 @@
  * @subpackage Cache
  *
- * @param int $id Comment ID to remove from cache
- */
-function clean_comment_cache($id) {
-        wp_cache_delete($id, 'comment');
+ * @param int|array $id Comment ID or array of comment IDs to remove from cache
+ */
+function clean_comment_cache($ids) {
+        foreach ( (array) $ids as $id )
+                wp_cache_delete($id, 'comment');
 }