/**
* @static
* @return GantryUpdates
*/
public static function &getInstance()
{
if (self::$instance == null) {
self::$instance = new RTMCUpdates();
}
return self::$instance;
}
protected function checkForGantryUpdate()
{
$updates = RTMCUpdates::getInstance();
$last_updated = $updates->getLastUpdated();
$diff = time() - $last_updated;
if ($diff > 60 * 60 * 24) {
jimport('joomla.updater.updater');
// check for update
$updater = JUpdater::getInstance();
$results = $updater->findUpdates($updates->getExtensionId());
$updates->setLastChecked(time());
}
}
