$result =
$xpath->
query("//link[@type='application/
$format+oembed']"
);
return $result->length ?
$result->
item(0
)->
getAttribute('href'
) : FALSE;
} /**
* {@inheritdoc}
*/
public function getProviderByUrl($url) { // Check the URL against every scheme of every endpoint of every provider
// until we find a match.
foreach ($this->providers->
getAll() as $provider_info) { foreach ($provider_info->
getEndpoints() as $endpoint) { if ($endpoint->
matchUrl($url)) { return $provider_info;
} } } $resource_url =
$this->
discoverResourceUrl($url);
if ($resource_url) { return $this->resourceFetcher->
fetchResource($resource_url)->
getProvider();
}