<?php function starred_init(&$a) { $starred = 0; if(! local_user()) killme(); if($a->argc > 1) $message_id = intval($a->argv[1]); if(! $message_id) killme(); $r = q("SELECT starred FROM item WHERE uid = %d AND id = %d LIMIT 1", intval(local_user()), intval($message_id) ); if(! count($r)) killme(); if(! intval($r[0]['starred'])) $starred = 1; $r = q("UPDATE item SET starred = %d WHERE uid = %d and id = %d LIMIT 1", intval($starred), intval(local_user()), intval($message_id) ); // the json doesn't really matter, it will either be 0 or 1 echo json_encode($starred); killme(); }