0) { $shift = $shift[0]; if (isset ($_REQUEST['submit'])) { $comment = strip_request_item_nl('comment'); sql_query("UPDATE `ShiftEntry` SET `Comment`='" . sql_escape($comment) . "' WHERE `id`=" . sql_escape($id) . " LIMIT 1"); header("Location: " . page_link_to('user_myshifts')); } return template_render('../templates/user_shifts_add.html', array ( 'angel' => $user['Nick'], 'date' => date("Y-m-d H:i", $shift['start']) . ', ' . shift_length($shift), 'location' => $shift['Name'], 'title' => $shift['name'], 'type' => $shift['angel_type'], 'comment' => $shift['Comment'] )); } else header("Location: " . page_link_to('user_myshifts')); } elseif (isset ($_REQUEST['cancel']) && preg_match("/^[0-9]*$/", $_REQUEST['cancel'])) { $id = $_REQUEST['cancel']; $shift = sql_select("SELECT * FROM `ShiftEntry` WHERE `id`=" . sql_escape($id) . " AND `UID`=" . sql_escape($user['UID']) . " LIMIT 1"); if (count($shift) > 0) { $shift = $shift[0]; if (($shift['start'] - time() < $LETZTES_AUSTRAGEN * 60) || in_array('user_shifts_admin', $privileges)) { sql_query("DELETE FROM `ShiftEntry` WHERE `id`=" . sql_escape($id) . " LIMIT 1"); $msg = success("Du wurdest aus der Schicht ausgetragen."); } else $msg = error("Es ist zu spät um sich aus der Schicht auszutragen. Frage ggf. einen Orga.'"); } else header("Location: " . page_link_to('user_myshifts')); } $shifts = sql_select("SELECT * FROM `ShiftEntry` JOIN `Shifts` ON (`ShiftEntry`.`SID` = `Shifts`.`SID`) JOIN `Room` ON (`Shifts`.`RID` = `Room`.`RID`) WHERE `UID`=" . sql_escape($user['UID']) . " ORDER BY `start`"); $html = ""; foreach ($shifts as $shift) { if (time() > $shift['end']) $html .= '