engelsystem/includes/pages/admin_arrive.php

<?php
function admin_arrive() {
	$msg = "";
	$search = "";
	if (isset ($_REQUEST['search']))
		$search = strip_request_item('search');

	if (isset ($_REQUEST['reset']) && preg_match("/^[0-9]*$/", $_REQUEST['reset'])) {
		$id = $_REQUEST['reset'];
		sql_query("UPDATE `User` SET `Gekommen`=0 WHERE `UID`=" . sql_escape($id) . " LIMIT 1");
		$msg = success("Reset done. Angel has not arrived.");
	}
	elseif (isset ($_REQUEST['arrived']) && preg_match("/^[0-9]*$/", $_REQUEST['arrived'])) {
		$id = $_REQUEST['arrived'];
		sql_query("UPDATE `User` SET `Gekommen`=1 WHERE `UID`=" . sql_escape($id) . " LIMIT 1");
		$msg = success("Angel has been marked as arrived.");
	}

	$users = sql_select("SELECT * FROM `User` ORDER BY `Nick`");
	$table = "";
	if ($search == "")
		$tokens = array ();
	else
		$tokens = explode(" ", $search);
	foreach ($users as $usr) {
		if (count($tokens) > 0) {
			$match = false;
			$index = join("", $usr);
			foreach ($tokens as $t)
				if (strstr($index, trim($t))) {
					$match = true;
					break;
				}
			if (!$match)
				continue;
		}
		$table .= '<tr>';
		$table .= '<td>' . $usr['Nick'] . '</td>';
		if ($usr['Gekommen'] == 1)
			$table .= '<td>yes</td><td><a href="' . page_link_to('admin_arrive') . '&reset=' . $usr['UID'] . '&search=' . $search . '">reset</a></td>';
		else
			$table .= '<td></td><td><a href="' . page_link_to('admin_arrive') . '&arrived=' . $usr['UID'] . '&search=' . $search . '">arrived</a></td>';
		$table .= '</tr>';
	}
	return template_render('../templates/admin_arrive.html', array (
		'search' => $search,
		'table' => $table,
		'msg' => $msg,
		'link' => page_link_to('admin_arrive')
	));
}
?>