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<?php
//
function user_myshifts() {
global $LETZTES_AUSTRAGEN;
global $user, $privileges;
$msg = "";
if (isset ($_REQUEST['cancel']) && preg_match("/^[0-9]*$/", $_REQUEST['cancel'])) {
$id = $_REQUEST['cancel'];
$shift = sql_select("SELECT * FROM `ShiftEntry` WHERE `id`=" . sql_escape($id) . " 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("Your shift has been canceled successfully.");
} else
$msg = error("It's too late to cancel this shift.'");
} 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 .= '<tr class="done">';
else
$html .= '<tr>';
$html .= '<td>' . date("Y-m-d", $shift['start']) . '</td>';
$html .= '<td>' . date("H:i", $shift['start']) . ' - ' . date("H:i", $shift['end']) . '</td>';
$html .= '<td>' . $shift['Name'] . '</td>';
$html .= '<td>' . $shift['name'] . '</td>';
$html .= '<td>' . $shift['Comment'] . '</td>';
if ($shift['start'] - time() > $LETZTES_AUSTRAGEN * 60)
$html .= '<td><a href="' . page_link_to('user_myshifts') . '&cancel=' . $shift['id'] . '">Cancel</a></td>';
else
$html .= '<td></td>';
$html .= '</tr>';
}
if ($html == "")
$html = '<tr><td>None...</td><td></td><td></td><td></td><td></td><td>Go to <a href="' . page_link_to('user_shifts') . '">Shifts</a> to sign up for a shift.</td></tr>';
return template_render('../templates/user_myshifts.html', array (
'h' => $LETZTES_AUSTRAGEN,
'shifts' => $html,
'msg' => $msg
));
}
?>
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