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<?php
/**
* 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 ('includes/pages/user_shifts.php');
view_user_shifts();
} else {
$ical_shifts = sql_select("SELECT `Shifts`.*, `Room`.`Name` as `room_name` FROM `ShiftEntry` INNER JOIN `Shifts` ON (`ShiftEntry`.`SID` = `Shifts`.`SID`) INNER JOIN `Room` ON (`Shifts`.`RID` = `Room`.`RID`) WHERE `UID`=" . sql_escape($user['UID']) . " ORDER BY `start`");
}
header("Content-Type: application/json; charset=utf-8");
echo json_encode($ical_shifts);
die();
}
?>
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