/**
* {@inheritdoc}
*/
public function crawl($url)
{
try {
$http = new HttpClient($this->userAgent);
$oembed = new OEmbed(null, $http);
if ($provider = $this->findProvider($url)) {
$media = $oembed->fetch($url, $provider);
} else {
$media = $oembed->discover($url);
}
if (!$media) {
return false;
}
return array('title' => $media->title, 'description' => null, 'type' => $this->determineMediaType($media->type), 'images' => $this->createImagesList($media));
} catch (\Exception $e) {
return false;
}
}
/**
* Replaces the given URL with its HTML representation.
*
* @param string $url The media URL
* @param array $args An array of arguments
* @return false|string
*/
protected function replace($url, array $args)
{
if ($provider = $this->providers->findProvider($url)) {
return $this->oembed->getHTML($url, $provider, $args);
} elseif ($this->isDiscoveryEnabled()) {
return $this->oembed->getHTML($url, null, $args);
}
return false;
}