/**
* resets cache as a result of user invoked call from admin
* by removing the jbetolo cache directory
*
* if frontend cache is removed and own Pull CDN is enabled
* we also clear the cache in own Pull CDN folder
*/
public static function resetCache($app = 'all')
{
if ($app == 'all') {
plgSystemJBetolo::param('files', '', 'set');
} else {
$param = plgSystemJBetolo::param('files');
unset($param[$app]);
plgSystemJBetolo::param('files', $param, 'set');
}
if ($app == 'all' || $app == 'site') {
$loc = JBETOLO_CACHE_DIR;
if (JFolder::exists($loc)) {
JFolder::delete($loc);
}
if (jbetoloHelper::defineOwnCDNFolder()) {
$loc = JBETOLO_CDN_OWN_FOLDER . 'cache/jbetolo';
if (JFolder::exists($loc)) {
JFolder::delete($loc);
}
}
}
if ($app == 'all' || $app == 'administrator') {
$loc = JPATH_ADMINISTRATOR . '/cache/jbetolo';
if (JFolder::exists($loc)) {
JFolder::delete($loc);
}
}
return JText::_('PLG_SYSTEM_JBETOLO_CACHE_CLEARED');
}