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

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git-svn-id: http://svn.automattic.com/wordpress/trunk@10762 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
ryan 2009-03-10 19:02:27 +00:00
parent dd98e4f40f
commit 45e76b1b55
1 changed files with 11 additions and 3 deletions
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14
wp-includes/comment.php
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@ -739,6 +739,13 @@ function wp_delete_comment($comment_id) {
if ( ! $wpdb->query( $wpdb->prepare("DELETE FROM $wpdb->comments WHERE comment_ID = %d LIMIT 1", $comment_id) ) )
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 && $comment->comment_approved == 1 )
wp_update_comment_count($post_id);
@ -1546,10 +1553,11 @@ function weblog_ping($server = '', $path = '') {
* @package WordPress
* @subpackage Cache
*
* @param int $id Comment ID to remove from cache
* @param int|array $id Comment ID or array of comment IDs to remove from cache
*/
function clean_comment_cache($id) {
wp_cache_delete($id, 'comment');
function clean_comment_cache($ids) {
foreach ( (array) $ids as $id )
wp_cache_delete($id, 'comment');
}
/**