public function process()
{
// Use or not caching
$cacheable = $this->getProperty('cache');
if ($cacheable) {
$key = $this->getProperty('cache_prefix') . md5(__CLASS__ . json_encode($this->getProperties()));
if ($cache = $this->modx->cacheManager->get($key)) {
return $this->prepareResponse($cache);
}
}
$result = parent::process();
if ($cacheable) {
$this->modx->cacheManager->set($key, $result, $this->getProperty('cache_lifetime', 0));
}
return $result;
}
