/**
* Replaces <video> or <audio> tag with processed contents
*
* @param string $fulltext complete HTML snipped "<video ...>...</video>" or "<audio ...>....</audio>"
* @return string
*/
protected function process_media_tag($fulltext)
{
// Check if we ignore it.
if (preg_match('/^<[^>]*class="[^"]*nomediaplugin/im', $fulltext)) {
return $fulltext;
}
// Find all sources both as <video src=""> and as embedded <source> tags.
$urls = [];
if (preg_match('/^<[^>]*\\bsrc="(.*?)"/im', $fulltext, $matches)) {
$urls[] = new moodle_url($matches[1]);
}
if (preg_match_all('/<source\\b[^>]*\\bsrc="(.*?)"/im', $fulltext, $matches)) {
foreach ($matches[1] as $url) {
$urls[] = new moodle_url($url);
}
}
// Extract width/height/title attributes and call embed_alternatives to find a suitable media player.
if ($urls) {
$options = [core_media_manager::OPTION_ORIGINAL_TEXT => $fulltext];
$width = core_media_player_native::get_attribute($fulltext, 'width', PARAM_INT);
$height = core_media_player_native::get_attribute($fulltext, 'height', PARAM_INT);
$name = core_media_player_native::get_attribute($fulltext, 'title');
return $this->embed_alternatives($urls, $name, $width, $height, $options);
}
return $fulltext;
}
public function get_embeddable_markers()
{
$markers = parent::get_embeddable_markers();
if (get_config('media_videojs', 'youtube')) {
$markers = array_merge($markers, array('youtube.com', 'youtube-nocookie.com', 'youtu.be', 'y2u.be'));
}
return $markers;
}
