58 lines
1.2 KiB
PHP
58 lines
1.2 KiB
PHP
<?php
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require_once 'dbutils.php';
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require_once 'config.php';
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class System {
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public static function checkLastOsAccess($pdo) {
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$timezone = self::getTimeZone($pdo);
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date_default_timezone_set($timezone);
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$sql = "SELECT date FROM %gueststatus% WHERE item=?";
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$result = DbUtils::fetchSqlAll($pdo, $sql, array('lastosaccess'));
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if (count($result) == 0) {
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$msg = "0";
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} else {
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$lastaccess = $result[0]["date"];
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$date = new DateTime();
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$currentTimeStamp = $date->getTimestamp();
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if (($currentTimeStamp - $lastaccess) > 60) {
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$msg = 0;
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} else {
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$msg = 1;
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}
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}
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return array("status" => "OK","msg" => $msg);
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}
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public static function getTimeZone($pdo) {
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$sql = "select value from %ossystem% where item=?";
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$result = DbUtils::fetchSqlAll($pdo, $sql, array("timezone"));
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if (count($result) == 1) {
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return $result[0]["value"];
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} else {
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return "Europe/Berlin";
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}
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}
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}
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if (isset($_GET["command"])) {
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$command = $_GET["command"];
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$pdo = DbUtils::openDbAndReturnPdoStatic();
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switch ($command) {
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case "getlastosaccess":
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$ret = System::checkLastOsAccess($pdo);
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echo json_encode($ret);
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break;
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default:
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break;
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}
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}
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