Pimcore\Model\Document\Tag\Video::getYoutubeCode PHP Method

    public function getYoutubeCode()
    {
        if (!$this->id) {
            return $this->getEmptyCode();
        }
        $options = $this->getOptions();
        $code = "";
        // get youtube id
        $youtubeId = $this->id;
        if (strpos($youtubeId, "//") !== false) {
            $parts = parse_url($this->id);
            parse_str($parts["query"], $vars);
            if ($vars["v"]) {
                $youtubeId = $vars["v"];
            }
            //get youtube id if form urls like  http://www.youtube.com/embed/youtubeId
            if (strpos($this->id, 'embed') !== false) {
                $explodedPath = explode('/', $parts['path']);
                $youtubeId = $explodedPath[array_search('embed', $explodedPath) + 1];
            }
            if ($parts["host"] == "youtu.be") {
                $youtubeId = trim($parts["path"], " /");
            }
        }
        if (!$youtubeId) {
            return $this->getEmptyCode();
        }
        $width = "100%";
        if (array_key_exists("width", $options)) {
            $width = $options["width"];
        }
        $height = "300";
        if (array_key_exists("height", $options)) {
            $height = $options["height"];
        }
        $valid_youtube_prams = ["autohide", "autoplay", "cc_load_policy", "color", "controls", "disablekb", "enablejsapi", "end", "fs", "iv_load_policy", "list", "listType", "loop", "modestbranding", "origin", "playerapiid", "playlist", "rel", "showinfo", "start", "theme"];
        $additional_params = "";
        $clipConfig = [];
        if (is_array($options["config"]["clip"])) {
            $clipConfig = $options["config"]["clip"];
        }
        // this is to be backward compatible to <= v 1.4.7
        $configurations = $clipConfig;
        if (is_array($options["youtube"])) {
            $configurations = array_merge($clipConfig, $options["youtube"]);
        }
        if (!empty($configurations)) {
            foreach ($configurations as $key => $value) {
                if (in_array($key, $valid_youtube_prams)) {
                    if (is_bool($value)) {
                        if ($value) {
                            $additional_params .= "&" . $key . "=1";
                        } else {
                            $additional_params .= "&" . $key . "=0";
                        }
                    } else {
                        $additional_params .= "&" . $key . "=" . $value;
                    }
                }
            }
        }
        $code .= '<div id="pimcore_video_' . $this->getName() . '" class="pimcore_tag_video">
            <iframe width="' . $width . '" height="' . $height . '" src="//www.youtube-nocookie.com/embed/' . $youtubeId . '?wmode=transparent' . $additional_params . '" frameborder="0" webkitAllowFullScreen mozallowfullscreen allowFullScreen></iframe>
        </div>';
        return $code;
    }