$is_display = true; $eid = (int) $_REQUEST['display_event']; } else { if (!empty($_GET['cid'])) { // handle edit links from permalink oages $eid = Event::get_eid_from_cid((int) $_GET['cid']); } else { $eid = NULL; } } } $may_edit_calendar = $may_edit; // are we displaying or editing an existing Event? if (!empty($eid)) { // see if User may edit $euid = Event::owner($eid); // this also verifies if the event exists if ($euid) { // Event exists $ev = new Event(); $ev->load_by_event_id($eid); $ed = put_event_data($ev); $date_ts = $ed['start_ts']; } else { $eid = NULL; $is_display = false; } if ($euid == PA::$login_user->user_id) { $is_edit = true; $may_edit = true; } else {