/**
* Replace the object tag by a link to the Claroline resource
*
* @access private
*
* @param DOMNodelist::item $ob element object
* @param Claroline\CoreBundle\Entity\Resource $resourceNode
*
*/
private function replaceNode($ob, $resourceNode)
{
$mimeType = $ob->getAttribute('type');
if (strpos($mimeType, 'image/') !== false) {
$url = $this->container->get('router')->generate('claro_file_get_media', array('node' => $resourceNode->getId()));
$imgTag = $this->assessmentItem->ownerDocument->createElement('img');
$styleAttr = $this->assessmentItem->ownerDocument->createAttribute('style');
$srcAttr = $this->assessmentItem->ownerDocument->createAttribute('src');
$altAttr = $this->assessmentItem->ownerDocument->createAttribute('alt');
$styleAttr->value = 'max-width: 100%;';
$srcAttr->value = $url;
$altAttr->value = $resourceNode->getName();
$imgTag->appendChild($styleAttr);
$imgTag->appendChild($srcAttr);
$imgTag->appendChild($altAttr);
$ob->parentNode->replaceChild($imgTag, $ob);
} else {
$url = $this->container->get('router')->generate('claro_resource_open', array('resourceType' => $resourceNode->getResourceType()->getName(), 'node' => $resourceNode->getId()));
$aTag = $this->assessmentItem->ownerDocument->createElement('a', $resourceNode->getName());
$hrefAttr = $this->assessmentItem->ownerDocument->createAttribute('href');
$hrefAttr->value = $url;
$aTag->appendChild($hrefAttr);
$ob->parentNode->replaceChild($aTag, $ob);
}
}
