<?php function shift_link($shift) { return page_link_to('shifts') . '&action=view&shift_id=' . $shift['SID']; } function shift_delete_link($shift) { return page_link_to('user_shifts') . '&delete_shift=' . $shift['SID']; } function shift_edit_link($shift) { return page_link_to('user_shifts') . '&edit_shift=' . $shift['SID']; } function shift_controller() { global $user, $privileges; if (! in_array('user_shifts', $privileges)) redirect(page_link_to('?')); if (! isset($_REQUEST['shift_id'])) redirect(page_link_to('user_shifts')); $shift = Shift($_REQUEST['shift_id']); if ($shift === false) engelsystem_error('Unable to load shift.'); if ($shift == null) { error(_('Shift could not be found.')); redirect(page_link_to('user_shifts')); } $shifttype = ShiftType($shift['shifttype_id']); if ($shifttype === false || $shifttype == null) engelsystem_error('Unable to load shift type.'); $room = Room($shift['RID']); if ($room === false || $room == null) engelsystem_error('Unable to load room.'); $angeltypes = AngelTypes(); if ($angeltypes === false) engelsystem_error('Unable to load angeltypes.'); $user_shifts = Shifts_by_user($user); if ($user_shifts === false) engelsystem_error('Unable to load users shifts.'); $signed_up = false; foreach ($user_shifts as $user_shift) if ($user_shift['SID'] == $shift['SID']) { $signed_up = true; break; } return [ $shift['name'], Shift_view($shift, $shifttype, $room, in_array('admin_shifts', $privileges), $angeltypes, in_array('user_shifts_admin', $privileges), in_array('admin_rooms', $privileges), in_array('shifttypes', $privileges), $user_shifts, $signed_up) ]; } function shifts_controller() { if (! isset($_REQUEST['action'])) redirect(page_link_to('user_shifts')); switch ($_REQUEST['action']) { default: redirect(page_link_to('?')); case 'view': return shift_controller(); case 'next': return shift_next_controller(); } } /** * Redirects the user to his next shift. */ function shift_next_controller() { global $user, $privileges; if (! in_array('user_shifts', $privileges)) redirect(page_link_to('?')); $upcoming_shifts = ShiftEntries_upcoming_for_user($user); if ($upcoming_shifts === false) return false; if (count($upcoming_shifts) > 0) redirect(shift_link($upcoming_shifts[0])); redirect(page_link_to('user_shifts')); } /** * Export all shifts using api-key. */ function shifts_json_export_all_controller() { global $api_key; if ($api_key == "") die("Config contains empty apikey."); if (! isset($_REQUEST['api_key'])) die("Missing parameter api_key."); if ($_REQUEST['api_key'] != $api_key) die("Invalid api_key."); $shifts_source = Shifts(); if ($shifts_source === false) die("Unable to load shifts."); header("Content-Type: application/json; charset=utf-8"); echo json_encode($shifts_source); die(); } /** * Export filtered shifts via JSON. * (Like iCal Export or shifts view) */ function shifts_json_export_controller() { global $ical_shifts, $user; if (isset($_REQUEST['key']) && preg_match("/^[0-9a-f]{32}$/", $_REQUEST['key'])) $key = $_REQUEST['key']; else die("Missing key."); $user = User_by_api_key($key); if ($user === false) die("Unable to find user."); if ($user == null) die("Key invalid."); if (! in_array('shifts_json_export', privileges_for_user($user['UID']))) die("No privilege for shifts_json_export."); if (isset($_REQUEST['export']) && $_REQUEST['export'] == 'user_shifts') { require_once realpath(__DIR__ . '/../pages/user_shifts.php'); view_user_shifts(); } else { $ical_shifts = sql_select(" SELECT `ShiftTypes`.`name`, `Shifts`.*, `Room`.`Name` as `room_name` FROM `ShiftEntry` INNER JOIN `Shifts` ON (`ShiftEntry`.`SID` = `Shifts`.`SID`) INNER JOIN `ShiftTypes` ON (`Shifts`.`shifttype_id`=`ShiftTypes`.`id`) INNER JOIN `Room` ON (`Shifts`.`RID` = `Room`.`RID`) WHERE `UID`='" . sql_escape($user['UID']) . "' ORDER BY `start`"); } header("Content-Type: application/json; charset=utf-8"); echo json_encode($ical_shifts); die(); } ?>