public function execute(HTTPRequestCustom $request)
{
$module_id = $request->get_getstring('module_id', '');
if (empty($module_id)) {
AppContext::get_response()->redirect(Environment::get_home_page());
}
$this->init();
$module_category_id = $request->get_getint('module_category_id', 0);
$feed_name = $request->get_getstring('feed_name', Feed::DEFAULT_FEED_NAME);
$feed = new ATOM($module_id, $feed_name, $module_category_id);
if ($feed !== null && $feed->is_in_cache()) {
$this->tpl->put('SYNDICATION', $feed->read());
} else {
$eps = AppContext::get_extension_provider_service();
if ($eps->provider_exists($module_id, FeedProvider::EXTENSION_POINT)) {
$provider = $eps->get_provider($module_id);
$feeds = $provider->feeds();
$data = $feeds->get_feed_data_struct($module_category_id, $feed_name);
if ($data === null) {
AppContext::get_response()->set_header('content-type', 'text/html');
DispatchManager::redirect(PHPBoostErrors::unexisting_element());
} else {
$feed->load_data($data);
$feed->cache();
$this->tpl->put('SYNDICATION', $feed->export());
}
} else {
DispatchManager::redirect(PHPBoostErrors::module_not_installed());
}
}
return $this->build_response($this->tpl);
}
