Example #1
0
 function parse($syncId, &$nbEvents = 0, $enableCache = true, $forceFeed = false)
 {
     $nbEvents = 0;
     assert('is_int($syncId) && $syncId>0');
     if (empty($this->id) || 0 == $this->id) {
         /* Le flux ne dispose pas pas d'id !. Ça arrive si on appelle
            parse() sans avoir appelé save() pour un nouveau flux.
            @TODO: un create() pour un nouveau flux ? */
         $msg = 'Empty or null id for a feed! ' . 'See ' . __FILE__ . ' on line ' . __LINE__;
         error_log($msg, E_USER_ERROR);
         die($msg);
         // Arrêt, sinon création événements sans flux associé.
     }
     $feed = new SimplePie();
     $feed->enable_cache($enableCache);
     $feed->force_feed($forceFeed);
     $feed->set_feed_url($this->url);
     $feed->set_useragent('Mozilla/4.0 Leed (LightFeed Aggregator) ' . VERSION_NAME . ' by idleman http://projet.idleman.fr/leed');
     if (!$feed->init()) {
         $this->error = $feed->error;
         $this->lastupdate = $_SERVER['REQUEST_TIME'];
         $this->save();
         return false;
     }
     $feed->handle_content_type();
     // UTF-8 par défaut pour SimplePie
     if ($this->name == '') {
         $this->name = $feed->get_title();
     }
     if ($this->name == '') {
         $this->name = $this->url;
     }
     $this->website = $feed->get_link();
     $this->description = $feed->get_description();
     $items = $feed->get_items();
     $eventManager = new Event();
     $events = array();
     $iEvents = 0;
     foreach ($items as $item) {
         // Ne retient que les 100 premiers éléments de flux.
         if ($iEvents++ >= 100) {
             break;
         }
         // Si le guid existe déjà, on évite de le reparcourir.
         $alreadyParsed = $eventManager->load(array('guid' => $item->get_id(), 'feed' => $this->id));
         if (isset($alreadyParsed) && $alreadyParsed != false) {
             $events[] = $alreadyParsed->getId();
             continue;
         }
         // Initialisation des informations de l'événement (élt. de flux)
         $event = new Event();
         $event->setSyncId($syncId);
         $event->setGuid($item->get_id());
         $event->setTitle($item->get_title());
         $event->setPubdate($item->get_date());
         $event->setCreator('' == $item->get_author() ? '' : $item->get_author()->name);
         $event->setLink($item->get_permalink());
         $event->setFeed($this->id);
         $event->setUnread(1);
         // inexistant, donc non-lu
         //Gestion de la balise enclosure pour les podcasts et autre cochonneries :)
         $enclosure = $item->get_enclosure();
         if ($enclosure != null && $enclosure->link != '') {
             $enclosureName = substr($enclosure->link, strrpos($enclosure->link, '/') + 1, strlen($enclosure->link));
             $enclosureArgs = strpos($enclosureName, '?');
             if ($enclosureArgs !== false) {
                 $enclosureName = substr($enclosureName, 0, $enclosureArgs);
             }
             $enclosureFormat = isset($enclosure->handler) ? $enclosure->handler : substr($enclosureName, strrpos($enclosureName, '.') + 1);
             $enclosure = '<div class="enclosure"><h1>Fichier média :</h1><a href="' . $enclosure->link . '"> ' . $enclosureName . '</a> <span>(Format ' . strtoupper($enclosureFormat) . ', ' . Functions::convertFileSize($enclosure->length) . ')</span></div>';
         } else {
             $enclosure = '';
         }
         $event->setContent($item->get_content() . $enclosure);
         $event->setDescription($item->get_description() . $enclosure);
         if (trim($event->getDescription()) == '') {
             $event->setDescription(substr($event->getContent(), 0, 300) . '…<br><a href="' . $event->getLink() . '">Lire la suite de l\'article</a>');
         }
         if (trim($event->getContent()) == '') {
             $event->setContent($event->getDescription());
         }
         $event->setCategory($item->get_category());
         $event->save();
         $nbEvents++;
     }
     $listid = "";
     foreach ($events as $item) {
         $listid .= ',' . $item;
     }
     $query = 'UPDATE `' . MYSQL_PREFIX . 'event` SET syncId=' . $syncId . ' WHERE id in (0' . $listid . ');';
     $myQuery = $this->customQuery($query);
     $this->lastupdate = $_SERVER['REQUEST_TIME'];
     $this->save();
     return true;
 }