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Comment lire le fichier XML dans Wordpress?

J'ai un lien de fil http://www.wdcdn.net/rss/presentation/library/client/iowa/id/128b053b916ea1f7f20233e8a26bc45d et je dois lire tous les éléments du fil, y compris les crédits, voici comment se fait le flux est affiché

<item>
  <title>
    <![CDATA[Dave&#39;s Lawnmower Bish Bash]]>
  </title>
  <link>http://cache.wdcdn.net/cdn/asset/view/client/filmconstruction/package/library/id/918787/format/o/h/503e4d2418da8c167f7a75d25638a35e/?7a6013aef28682d61703dff120d21b12266b54a2a637283d7d4f0a0843a6f755b7d8fa6f17d0ac1585d9530a052e29240a1a3c75fb</link>
  <guid>http://filmconstruction.wdcdn.net/l/p/?presentation=a211defdbe060c7e8f42e884b7e8f584#918787</guid>
  <description>
    <![CDATA[DW_MLA_Lamb_DavesLawnMowerBishBash_30.mov]]>
  </description>
  <pubDate>Mon, 30 Apr 2012 21:49:55 -0700</pubDate>
  <Enclosure url="http://cache.wdcdn.net/cdn/asset/view/client/filmconstruction/package/library/id/918787/format/o/h/503e4d2418da8c167f7a75d25638a35e/DW_MLA_Lamb_DavesLawnMowerBishBash_30.mov?7a6013aef28682d61703dff120d21b12266b54a2a637283d7d4f0a0843a6f755b7d8fa6f17d0ac1585d9530a052e29240a1a3c75fb.mov" type="video/quicktime" length="6289971"/>
  <media:content url="http://cache.wdcdn.net/cdn/asset/view/client/filmconstruction/package/library/id/918787/format/o/h/503e4d2418da8c167f7a75d25638a35e/DW_MLA_Lamb_DavesLawnMowerBishBash_30.mov?7a6013aef28682d61703dff120d21b12266b54a2a637283d7d4f0a0843a6f755b7d8fa6f17d0ac1585d9530a052e29240a1a3c75fb.mov" fileSize="6289971" type="video/quicktime" duration="0" height="360" width="640"/>
  <media:thumbnail url="http://cache.wdcdn.net/cdn/asset/view/client/filmconstruction/package/library/id/918787/format/t/size/lg/h/87884cce4f657e643d3df42ccc623101/library_918787_lg.jpg?7a6013aef28682d61703dff120d21b12266b54a2a637283d7d4f0a0843a6f755b7d8fa6f17d0ac1585d9530a052e29240a1a3c75fb.jpg" height="360" width="640"/>
  <media:thumbnail url="http://cache.wdcdn.net/cdn/asset/view/client/filmconstruction/package/library/id/918787/format/t/size/sm/h/87884cce4f657e643d3df42ccc623101/library_918787_sm.jpg?7a6013aef28682d61703dff120d21b12266b54a2a637283d7d4f0a0843a6f755b7d8fa6f17d0ac1585d9530a052e29240a1a3c75fb.jpg" height="101" width="180"/>
  <media:credit role="client" scheme="urn:feeds-wiredrive-com:credits">
    <![CDATA[MLA]]>
  </media:credit>
  <media:credit role="agency" scheme="urn:feeds-wiredrive-com:credits">
    <![CDATA[BMF]]>
  </media:credit>
  <media:credit role="director" scheme="urn:feeds-wiredrive-com:credits">
    <![CDATA[David Wood]]>
  </media:credit>
  <media:keywords>
    <![CDATA[Humour]]>
  </media:keywords>
</item>

J'ai utilisé ce code pour lire le contenu mais je ne peux pas obtenir tous les crédits avec ce code

$file   = file_get_contents('http://www.wdcdn.net/rss/presentation/library/client/iowa/id/128b053b916ea1f7f20233e8a26bc45d'); 
$xml    =  simplexml_load_string($file);

$doc = new DOMDocument();
$doc->load('http://www.wdcdn.net/rss/presentation/library/client/iowa/id/128b053b916ea1f7f20233e8a26bc45d');
$arrFeeds = array();
foreach ($doc->getElementsByTagName('item') as $node) {
        $itemRSS = array ( 

                'title' => $node->getElementsByTagName('title')->item(0)->nodeValue,                

                'guid' => $node->getElementsByTagName('guid')->item(0)->nodeValue,
    'content' => $node->getElementsByTagNameNS('http://search.yahoo.com/mrss/', 'content')->item(0)->getAttribute('url'),
    'vwidth' => $node->getElementsByTagNameNS('http://search.yahoo.com/mrss/', 'content')->item(0)->getAttribute('width'),
    'vheight' => $node->getElementsByTagNameNS('http://search.yahoo.com/mrss/', 'content')->item(0)->getAttribute('height'),
    'thumbnail' => $node->getElementsByTagNameNS('http://search.yahoo.com/mrss/', 'thumbnail')->item(0)->getAttribute('url'),
    'credit' => $node->getElementsByTagNameNS('http://search.yahoo.com/mrss/', 'credit')->item(0)->getAttribute('role') 
                );
        array_Push($arrFeeds, $itemRSS);
}

Comment lire tous les crédits de chaque article? Quelqu'un peut-il m'aider à trouver une solution pour cela? Merci d'avance

feedxml
2
user478

WordPress regroupe et enveloppe la classe SimplePie pour le téléchargement, la mise en cache et le traitement des flux. Récupérer des données en mode nom avec ce serait quelque chose comme ceci:

$feed  = fetch_feed( 'http://www.wdcdn.net/rss/presentation/library/client/iowa/id/128b053b916ea1f7f20233e8a26bc45d' );
$items = $feed->get_items();

foreach ( $items as $item ) {

    $credit = $item->get_item_tags( 'http://search.yahoo.com/mrss/', 'credit' );
    var_dump( $credit );
}

Voir fetch_feed() in Codex.

7
Rarst

de toute façon, si vous faites quelque chose comme ça:

$medias = $node->getElementsByTagName('media');
foreach ( $medias as $media ) {
    $media_items[] = $media->nodeValue;
}
$itemRSS = array (
    'medias' => $media_items,
    // all the stuff you did
);

vous devriez obtenir vos résultats.

0
fischi