/** * This action subscribes to a feed. * * It can be reached by both GET and POST requests. * * GET request displays a form to add and configure a feed. * Request parameter is: * - url_rss (default: false) * * POST request adds a feed in database. * Parameters are: * - url_rss (default: false) * - category (default: false) * - new_category (required if category == 'nc') * - http_user (default: false) * - http_pass (default: false) * It tries to get website information from RSS feed. * If no category is given, feed is added to the default one. * * If url_rss is false, nothing happened. */ public function addAction() { $url = Minz_Request::param('url_rss'); if ($url === false) { // No url, do nothing Minz_Request::forward(array('c' => 'subscription', 'a' => 'index'), true); } $feedDAO = FreshRSS_Factory::createFeedDao(); $this->catDAO = new FreshRSS_CategoryDAO(); $url_redirect = array('c' => 'subscription', 'a' => 'index', 'params' => array()); $limits = FreshRSS_Context::$system_conf->limits; $this->view->feeds = $feedDAO->listFeeds(); if (count($this->view->feeds) >= $limits['max_feeds']) { Minz_Request::bad(_t('feedback.sub.feed.over_max', $limits['max_feeds']), $url_redirect); } if (Minz_Request::isPost()) { @set_time_limit(300); $cat = Minz_Request::param('category'); if ($cat === 'nc') { // User want to create a new category, new_category parameter // must exist $new_cat = Minz_Request::param('new_category'); if (empty($new_cat['name'])) { $cat = false; } else { $cat = $this->catDAO->addCategory($new_cat); } } if ($cat === false) { // If category was not given or if creating new category failed, // get the default category $this->catDAO->checkDefault(); $def_cat = $this->catDAO->getDefault(); $cat = $def_cat->id(); } // HTTP information are useful if feed is protected behind a // HTTP authentication $user = trim(Minz_Request::param('http_user', '')); $pass = Minz_Request::param('http_pass', ''); $http_auth = ''; if ($user != '' && $pass != '') { //TODO: Sanitize $http_auth = $user . ':' . $pass; } $transaction_started = false; try { $feed = new FreshRSS_Feed($url); } catch (FreshRSS_BadUrl_Exception $e) { // Given url was not a valid url! Minz_Log::warning($e->getMessage()); Minz_Request::bad(_t('feedback.sub.feed.invalid_url', $url), $url_redirect); } try { $feed->load(true); } catch (FreshRSS_Feed_Exception $e) { // Something went bad (timeout, server not found, etc.) Minz_Log::warning($e->getMessage()); Minz_Request::bad(_t('feedback.sub.feed.internal_problem', _url('index', 'logs')), $url_redirect); } catch (Minz_FileNotExistException $e) { // Cache directory doesn't exist! Minz_Log::error($e->getMessage()); Minz_Request::bad(_t('feedback.sub.feed.internal_problem', _url('index', 'logs')), $url_redirect); } if ($feedDAO->searchByUrl($feed->url())) { Minz_Request::bad(_t('feedback.sub.feed.already_subscribed', $feed->name()), $url_redirect); } $feed->_category($cat); $feed->_httpAuth($http_auth); // Call the extension hook $name = $feed->name(); $feed = Minz_ExtensionManager::callHook('feed_before_insert', $feed); if ($feed === null) { Minz_Request::bad(_t('feedback.sub.feed.not_added', $name), $url_redirect); } $values = array('url' => $feed->url(), 'category' => $feed->category(), 'name' => $feed->name(), 'website' => $feed->website(), 'description' => $feed->description(), 'lastUpdate' => time(), 'httpAuth' => $feed->httpAuth()); $id = $feedDAO->addFeed($values); if (!$id) { // There was an error in database... we cannot say what here. Minz_Request::bad(_t('feedback.sub.feed.not_added', $feed->name()), $url_redirect); } // Ok, feed has been added in database. Now we have to refresh entries. $feed->_id($id); $feed->faviconPrepare(); //$feed->pubSubHubbubPrepare(); //TODO: prepare PubSubHubbub already when adding the feed $is_read = FreshRSS_Context::$user_conf->mark_when['reception'] ? 1 : 0; $entryDAO = FreshRSS_Factory::createEntryDao(); // We want chronological order and SimplePie uses reverse order. $entries = array_reverse($feed->entries()); // Calculate date of oldest entries we accept in DB. $nb_month_old = FreshRSS_Context::$user_conf->old_entries; $date_min = time() - 3600 * 24 * 30 * $nb_month_old; // Use a shared statement and a transaction to improve a LOT the // performances. $feedDAO->beginTransaction(); foreach ($entries as $entry) { // Entries are added without any verification. $entry->_feed($feed->id()); $entry->_id(min(time(), $entry->date(true)) . uSecString()); $entry->_isRead($is_read); $entry = Minz_ExtensionManager::callHook('entry_before_insert', $entry); if ($entry === null) { // An extension has returned a null value, there is nothing to insert. continue; } $values = $entry->toArray(); $entryDAO->addEntry($values); } $feedDAO->updateLastUpdate($feed->id()); $feedDAO->commit(); // Entries are in DB, we redirect to feed configuration page. $url_redirect['params']['id'] = $feed->id(); Minz_Request::good(_t('feedback.sub.feed.added', $feed->name()), $url_redirect); } else { // GET request: we must ask confirmation to user before adding feed. Minz_View::prependTitle(_t('sub.feed.title_add') . ' · '); $this->view->categories = $this->catDAO->listCategories(false); $this->view->feed = new FreshRSS_Feed($url); try { // We try to get more information about the feed. $this->view->feed->load(true); $this->view->load_ok = true; } catch (Exception $e) { $this->view->load_ok = false; } $feed = $feedDAO->searchByUrl($this->view->feed->url()); if ($feed) { // Already subscribe so we redirect to the feed configuration page. $url_redirect['params']['id'] = $feed->id(); Minz_Request::good(_t('feedback.sub.feed.already_subscribed', $feed->name()), $url_redirect); } } }
public function addAction() { @set_time_limit(300); if (Minz_Request::isPost()) { $this->catDAO = new FreshRSS_CategoryDAO(); $this->catDAO->checkDefault(); $url = Minz_Request::param('url_rss'); $cat = Minz_Request::param('category', false); if ($cat === false) { $def_cat = $this->catDAO->getDefault(); $cat = $def_cat->id(); } $user = Minz_Request::param('http_user'); $pass = Minz_Request::param('http_pass'); $params = array(); $transactionStarted = false; try { $feed = new FreshRSS_Feed($url); $feed->_category($cat); $httpAuth = ''; if ($user != '' || $pass != '') { $httpAuth = $user . ':' . $pass; } $feed->_httpAuth($httpAuth); $feed->load(true); $feedDAO = new FreshRSS_FeedDAO(); $values = array('url' => $feed->url(), 'category' => $feed->category(), 'name' => $feed->name(), 'website' => $feed->website(), 'description' => $feed->description(), 'lastUpdate' => time(), 'httpAuth' => $feed->httpAuth()); if ($feedDAO->searchByUrl($values['url'])) { // on est déjà abonné à ce flux $notif = array('type' => 'bad', 'content' => Minz_Translate::t('already_subscribed', $feed->name())); Minz_Session::_param('notification', $notif); } else { $id = $feedDAO->addFeed($values); if (!$id) { // problème au niveau de la base de données $notif = array('type' => 'bad', 'content' => Minz_Translate::t('feed_not_added', $feed->name())); Minz_Session::_param('notification', $notif); } else { $feed->_id($id); $feed->faviconPrepare(); $is_read = $this->view->conf->mark_when['reception'] ? 1 : 0; $entryDAO = new FreshRSS_EntryDAO(); $entries = array_reverse($feed->entries()); //We want chronological order and SimplePie uses reverse order // on calcule la date des articles les plus anciens qu'on accepte $nb_month_old = $this->view->conf->old_entries; $date_min = time() - 3600 * 24 * 30 * $nb_month_old; $transactionStarted = true; $feedDAO->beginTransaction(); // on ajoute les articles en masse sans vérification foreach ($entries as $entry) { $values = $entry->toArray(); $values['id_feed'] = $feed->id(); $values['id'] = min(time(), $entry->date(true)) . uSecString(); $values['is_read'] = $is_read; $entryDAO->addEntry($values); } $feedDAO->updateLastUpdate($feed->id()); $feedDAO->commit(); $transactionStarted = false; // ok, ajout terminé $notif = array('type' => 'good', 'content' => Minz_Translate::t('feed_added', $feed->name())); Minz_Session::_param('notification', $notif); // permet de rediriger vers la page de conf du flux $params['id'] = $feed->id(); } } } catch (FreshRSS_BadUrl_Exception $e) { Minz_Log::record($e->getMessage(), Minz_Log::WARNING); $notif = array('type' => 'bad', 'content' => Minz_Translate::t('invalid_url', $url)); Minz_Session::_param('notification', $notif); } catch (FreshRSS_Feed_Exception $e) { Minz_Log::record($e->getMessage(), Minz_Log::WARNING); $notif = array('type' => 'bad', 'content' => Minz_Translate::t('internal_problem_feed')); Minz_Session::_param('notification', $notif); } catch (Minz_FileNotExistException $e) { // Répertoire de cache n'existe pas Minz_Log::record($e->getMessage(), Minz_Log::ERROR); $notif = array('type' => 'bad', 'content' => Minz_Translate::t('internal_problem_feed')); Minz_Session::_param('notification', $notif); } if ($transactionStarted) { $feedDAO->rollBack(); } Minz_Request::forward(array('c' => 'configure', 'a' => 'feed', 'params' => $params), true); } }