/** * Loads OEmbed Data from a given URL and writes them to the database * * @param type $url * @return string */ public static function loadUrl($url) { $urlOembed = new UrlOembed(); $urlOembed->url = $url; $html = ""; if ($urlOembed->getProviderUrl() != "") { // Build OEmbed Preview $jsonOut = UrlOembed::fetchUrl($urlOembed->getProviderUrl()); if ($jsonOut != "") { try { $data = \yii\helpers\Json::decode($jsonOut); if (isset($data['type']) && ($data['type'] === "video" || $data['type'] === 'rich' || $data['type'] === 'photo')) { $html = "<div class='oembed_snippet'>" . $data['html'] . "</div>"; } } catch (\yii\base\InvalidParamException $ex) { Yii::warning($ex->getMessage()); } } } if ($html != "") { $urlOembed->preview = $html; $urlOembed->save(); } return $html; }