Set the named value in the cache with an expiration.
| public static set ( mixed $name, mixed $value, integer $expiry = 3600, boolean $keep = false ) | ||
| $name | mixed | The name of the cached item or an array of array( string $group, string $name ) |
| $value | mixed | The value to store |
| $expiry | integer | Number of second after the call that the cache will expire |
| $keep | boolean | If true, retain the cache value even after expiry but report the cache as expired |
/**
* Handle incoming requests for the introspection document
*/
public function act_introspection()
{
Utils::check_request_method(array('GET', 'HEAD', 'POST'));
$cache_xml = null;
if (Cache::has('atom:introspection:xml')) {
$cache_xml = Cache::get('atom:introspection:xml');
$cache_xml = simplexml_load_string($cache_xml);
}
if ($cache_xml instanceof SimpleXMLElement) {
$xml = $cache_xml;
} else {
$xml = new SimpleXMLElement('<service xmlns="http://www.w3.org/2007/app" xmlns:atom="http://www.w3.org/2005/Atom"></service>');
$service_workspace = $xml->addChild('workspace');
$workspace_title = $service_workspace->addChild('atom:title', Utils::htmlspecialchars(Options::get('title')), 'http://www.w3.org/2005/Atom');
$workspace_collection = $service_workspace->addChild('collection');
$workspace_collection->addAttribute('href', URL::get('atom_feed', 'index=1'));
$collection_title = $workspace_collection->addChild('atom:title', 'Blog Entries', 'http://www.w3.org/2005/Atom');
$collection_accept = $workspace_collection->addChild('accept', 'application/atom+xml;type=entry');
Cache::set('atom:introspection:xml', $xml->asXML());
}
Plugins::act('atom_introspection', $xml, $this->handler_vars);
$xml = $xml->asXML();
ob_clean();
header('Content-Type: application/atomsvc+xml');
print $xml;
}
/**
* Get the Defensio stats.
* @todo use cron to get stats, and "keep cache" system
* @return DefensioResponse The stats. Or NULL if no respnse.
*/
public function get_defensio_stats()
{
if (Cache::has('defensio_stats')) {
$stats = Cache::get('defensio_stats');
} else {
try {
$stats = $this->defensio->get_stats();
Cache::set('defensio_stats', $stats);
} catch (Exception $e) {
EventLog::log($e->getMessage(), 'notice', 'theme', 'Defensio');
return NULL;
}
}
return $stats;
}
