/**
* Returns the singleton instance of the class.
*
* @since 2.0.0
*
* @return object The Optin_Monster_License object.
*/
public static function get_instance()
{
if (!isset(self::$instance) && !self::$instance instanceof Optin_Monster_License) {
self::$instance = new Optin_Monster_License();
}
return self::$instance;
}
/**
* Pings the remote server for addons data.
*
* @since 2.0.0
*
* @param string $key The user license key.
* @return bool|array False if no key or failure, array of addon data otherwise.
*/
public function get_addons_data($key)
{
$addons = Optin_Monster_License::get_instance()->perform_remote_request('get-addons-data', array('tgm-updater-key' => $key));
// If there was an API error, set transient for only 10 minutes.
if (!$addons) {
set_transient('_om_addons', false, 10 * MINUTE_IN_SECONDS);
return false;
}
// If there was an error retrieving the addons, set the error.
if (isset($addons->error)) {
set_transient('_om_addons', false, 10 * MINUTE_IN_SECONDS);
return false;
}
// Otherwise, our request worked. Save the data and return it.
set_transient('_om_addons', $addons, DAY_IN_SECONDS);
return $addons;
}
