Commit: 90b07aee49ea4227c82f80a0136e21695126633b Author: Jacob Bednarz <[email protected]> Wed, 31 Dec 2014 07:41:55 +1000 Parents: 9612686ee3cfc0b0f529a596d75abdfb7e58f44d Branches: master
Link: http://git.php.net/?p=web/bugs.git;a=commitdiff;h=90b07aee49ea4227c82f80a0136e21695126633b Log: Prevent users from adding multiple votes on a single bug Changed paths: M www/bug.php M www/vote.php Diff: diff --git a/www/bug.php b/www/bug.php index d8f8398..4f73455 100644 --- a/www/bug.php +++ b/www/bug.php @@ -601,6 +601,9 @@ switch ($thanks) case 9: display_bug_success('You have successfully unsubscribed.'); break; + case 10: + display_bug_success('You have already voted on this bug.'); + break; default: break; diff --git a/www/vote.php b/www/vote.php index 12d2ac5..536ff55 100644 --- a/www/vote.php +++ b/www/vote.php @@ -55,6 +55,16 @@ function get_real_ip () $ip = ip2long(get_real_ip()); // TODO: check if ip address has been banned. hopefully this will never need to be implemented. +// Check whether the user has already voted on this bug. +$bug_check = $dbh->prepare("SELECT bug, ip FROM bugdb_votes WHERE bug = ? AND ip = ? LIMIT 1") + ->execute(array($id, $ip)) + ->fetchRow(); + +if (!empty($bug_check)) { + // Let the user know they have already voted. + redirect("bug.php?id=$id&thanks=10"); +} + // add the vote $dbh->prepare(" INSERT INTO bugdb_votes (bug,ip,score,reproduced,tried,sameos,samever) -- PHP Webmaster List Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
