public function getCalendar() {
global $cremote_calendar_ics_ttl;
if (is_array($this->website)) {
foreach($this->website as $website) {
if ($website['label'][0] == 'CALURI') {
$url = $website['url'];
$file = "/tmp/".str_replace("/", "_", $url);
$now = new Of_Date();
if (file_exists($file) && ($now->getTimestamp() - filectime($file)) < $cremote_calendar_ics_ttl) {
// get ics from stored file
$f = fopen($file, 'r');
$d = stream_get_contents($f);
fclose($f);
} else {
// get ics from url
$handle = @fopen($url, "r");
if ($handle) {
$d = stream_get_contents($handle);
fclose($handle);
// store ics file in filesystem
$f = fopen($file, 'w');
fwrite($f, $d);
fclose($f);
} else {
return false;
}
}
return Vpdi::decodeOne($d);
}
}
}
return false;
}
