If more than X links in a comment, moderate that sucker.

git-svn-id: http://svn.automattic.com/wordpress/trunk@1011 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2004-03-25 10:11:58 +00:00
parent e733249e69
commit 8a79d5712a
3 changed files with 19 additions and 5 deletions
--- a/wp-includes/functions.php
+++ b/wp-includes/functions.php
@@ -1577,6 +1577,11 @@ function check_comment($author, $email, $url, $comment, $user_ip) {
 		if ( preg_match($pattern, $comment) ) return false;
 		if ( preg_match($pattern, $user_ip) ) return false;
 	}
+
+	preg_match_all('|([\n ])([a-z]+?)://([^, <>{}\n\r]+)|i', $comment, $all_links);
+	$number = count($all_links[0]);
+	if ($number >= get_settings('comment_max_links')) return false;
+
 return true;
 }