This kind of provider extracts embed informations through the OEmbed protocol.
/**
* Refactors URLs like these:
* - http://player.vimeo.com/video/20830433
*
* in such form:
* - http://www.vimeo.com/20830433
*
* @param string $url Url to prepare.
* @return string Prepared url.
*/
public static function prepareUrl($url, array $options = [])
{
$url = parent::prepareUrl($url);
if (preg_match('#player\\.vimeo\\.com/video/(?<id>[0-9]+)#i', $url, $matches)) {
$url = 'http://www.vimeo.com/' . $matches['id'];
}
return $url;
}
/**
* Configures Youtube provider.
*/
protected function _setupYoutube()
{
$this->configure(['youtubeIdPattern' => '~(?:v=|v/|embed/|youtu\\.be/)(?<id>[a-z0-9_-]+)~i', 'youtubeUrlTemplate' => 'http://www.youtube.com/watch?v=:id', 'youtubeThumbnailFormat' => Youtube::large, 'youtubePreparators' => Container::unique(function ($C) {
$preparators = $C->get('oEmbedPreparators');
$preparators[] = $C->get('YoutubeRefactorer');
return $preparators;
}), 'youtubePresenters' => Container::unique(function ($C) {
$presenters = $C->get('oEmbedPresenters');
$presenters[] = $C->get('YoutubePresenter');
return $presenters;
}), 'YoutubeRefactorer' => Container::unique(function ($C) {
return new Refactorer($C->get('youtubeIdPattern'), $C->get('youtubeUrlTemplate'));
}), 'YoutubePresenter' => Container::unique(function ($C) {
return new Youtube($C->get('youtubeThumbnailFormat'));
}), 'YoutubeProvider' => function ($C) {
$Youtube = new OEmbed($C->get('Http'), $C->get('Dom'));
$Youtube->setPreparators($C->get('youtubePreparators'));
$Youtube->setPresenters($C->get('youtubePresenters'));
return $Youtube;
}]);
}
/**
*
*/
public function testPrepare()
{
$this->assertEquals('valid', OEmbed::prepareUrl('valid#anchor'));
$this->assertEquals('valid', OEmbed::prepareUrl('valid?argument=value'));
$this->assertEquals('valid', OEmbed::prepareUrl('valid?argument=value#anchor'));
}
