static function getItems(Feed &$feed)
 {
     $fid = $feed->getId();
     $text = $feed->getMessage();
     static::doParse($text);
     $assocs = static::$array;
     $result = array();
     foreach ($assocs as $index => $assoc) {
         $item = new Item();
         $item->setId($fid . '_' . $index);
         $item->setFeed($feed);
         if (isset($assoc['type'])) {
             $item->setType($assoc['type']);
         } else {
             $item->setType('GLOBAL');
         }
         if (isset($assoc['description'])) {
             $item->setDescription($assoc['description']);
         }
         if (isset($assoc['global'])) {
             $item->setGlobal($assoc['global']);
         }
         if (isset($assoc['name'])) {
             $item->setName($assoc['name']);
         }
         if (isset($assoc['note'])) {
             $item->setNote($assoc['note']);
         }
         if (isset($assoc['price_digit'])) {
             $item->setPrice($assoc['price_digit']);
         }
         if (isset($assoc['price'])) {
             $item->setPriceStr($assoc['price']);
         }
         if (isset($assoc['status'])) {
             $item->setStatus($assoc['status']);
         }
         $result[] = $item;
     }
     if (!$result) {
         $item = new Item();
         $item->setId($fid . '_0');
         $item->setFeed($feed);
         $item->setType('GLOBAL');
         $item->setGlobal($text);
         $result[] = $item;
     }
     return $result;
 }