CODEWITHSUNDEEP
phpzend-framework2
web hobbit
web hobbit

Reputation: 501

Parsing RSS file with zend 2 feed , i cant get media tag

I just can't seem to be able to solve this. I want to get the media:thumbnail from an RSS file . using ZF2 ; Zend\Frame a follow the manual but i cant get images from the xml file , any idea plz :)

that the controller Code :

<?php

namespace RSS\Controller;

use Zend\Mvc\Controller\AbstractActionController;
use Zend\View\Model\ViewModel;
use Zend\Feed\Reader as feed;

class IndexController extends AbstractActionController
{

    public function indexAction(){

        try{

            $rss =            feed\Reader::import('http://www.wdcdn.net/rss/presentation/library/client/skunkus/id/cc3d06c1cc3834464aef22836c55d13a');
        }catch (feed\Exception\RuntimeException $e){
            echo "error : " . $e->getMessage();
            exit;
        }

       $channel = array(
            'title'       => $rss->getTitle(),
            'description' => $rss->getDescription(),
            'link'        => $rss->getLink(),
            'items'       => array()
        );

        foreach($rss as $item){
            $channel['items'][] = array(
                'title'       => $item->getTitle(),
                'link'        => $item->getLink(),
                'description' => $item->getDescription(),
               // 'image'       => $item->getImage(),
            );
        }

        return new  ViewModel(array(
            'channel' => $channel
        ));
    }


}

Upvotes: 2

Views: 1170

Answers (2)

MLong
MLong

Reputation: 21

Here is a way to do it without having to extend or modify the class:

foreach ($channel as $item) {
    $xmlItem = $item->saveXml();
    $xmlFeed = new \SimpleXMLElement($xmlItem);
    $thumbAttr = $xmlFeed->children('http://search.yahoo.com/mrss/')->thumbnail->attributes();
    $thumbUrl = (string)$thumbAttr['url'];
}

Upvotes: 2

web hobbit
web hobbit

Reputation: 501

Hi

for who get the same pb i solve it by adding a new function to Zend/Feed/Reader/Entry/rss.php called getMedia() , that the code for who has a better idea or a better code i'll be thankful if you help : 

    public function getMedia()
{
    if (array_key_exists('media', $this->data)) {
        return $this->data['media'];
    }

    $media = null;

    if ($this->getType() == Reader\Reader::TYPE_RSS_20) {
        $nodeList = $this->xpath->query($this->xpathQueryRss . '/media:thumbnail');

        if ($nodeList->length > 0) {
            $media = new \stdClass();
            $media->url    = $nodeList->item(0)->getAttribute('url');

        }
    }
    $this->data['media'] = $media;

    return $this->data['media'];
}

Upvotes: 4

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