Пример #1
0
 /**
  * Load an xml file through HTTP
  *
  * @param string  $xmlUrl String corresponding to the XML URL
  * @param array   $feed   Feed
  * @param array   $items  Items
  * @param boolean $force  Force update
  *
  * @return array containing feed and items
  */
 public function loadRss($xmlUrl, $feed = array(), $force = false)
 {
     $items = array();
     $feed = $this->initFeedCache($feed, $force);
     if (!ini_get('safe_mode') && isset(MyTool::$opts['http']['timeout'])) {
         set_time_limit(MyTool::$opts['http']['timeout'] + 1);
     }
     $outputUrl = MyTool::loadUrl($xmlUrl);
     if (!empty($outputUrl['error'])) {
         $feed['error'] = $outputUrl['error'];
     } else {
         if (empty($outputUrl['data'])) {
             if ($outputUrl['code'] != 304) {
                 // 304 Not modified
                 $feed['error'] = Intl::msg('Empty output data');
             }
         } else {
             $outputDom = Rss::loadDom($outputUrl['data']);
             if (!empty($outputDom['error'])) {
                 $feed['error'] = $outputDom['error'];
             } else {
                 unset($feed['error']);
                 $feed = $this->updateFeedFromDom($feed, $outputDom['dom']);
                 $feed = $this->updateFeedCache($feed, $outputUrl);
                 $items = $this->updateItemsFromDom($outputDom['dom']);
             }
         }
     }
     $feed['lastUpdate'] = time();
     return array('feed' => $feed, 'items' => $items);
 }