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Don't accept duplicate pings

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git-svn-id: https://develop.svn.wordpress.org/trunk@2080 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Matt Mullenweg 2005-01-11 02:56:43 +00:00
parent 369a3a6e98
commit f3f5516c99
1 changed files with 4 additions and 0 deletions
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4
wp-trackback.php
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@ -80,6 +80,10 @@ if ( !empty($tb_url) && !empty($title) && !empty($tb_url) ) {
$comment_content = "<strong>$title</strong>\n\n$excerpt";
$comment_type = 'trackback';
$dupe = $wpdb->get_results("SELECT * FROM $wpdb->comments WHERE comment_post_ID = '$comment_post_ID' AND comment_author_url = '$comment_author_url'");
if ( $dupe )
trackback_response(1, 'We already have a ping from that URI for this post.');
$commentdata = compact('comment_post_ID', 'comment_author', 'comment_author_email', 'comment_author_url', 'comment_content', 'comment_type');
wp_new_comment($commentdata);