/**
* Replace link with embedded content, if supported.
*
* @param array $matches
* @return string
*/
private function callback(array $matches)
{
// Check if we ignore it.
if (preg_match('/class="[^"]*nomediaplugin/i', $matches[0])) {
return $matches[0];
}
// Get name.
$name = trim($matches[2]);
if (empty($name) or strpos($name, 'http') === 0) {
$name = '';
// Use default name.
}
// Split provided URL into alternatives.
$urls = filter_jwplayer_split_alternatives($matches[1], $width, $height);
$result = $this->renderer->embed_alternatives($urls, $name, $width, $height);
// If something was embedded, return it, otherwise return original.
if ($result !== '') {
return $result;
} else {
return $matches[0];
}
}
/**
* Replace link with embedded content, if supported.
*
* @param array $matches
* @return string
*/
private function callback(array $matches)
{
// Check if we ignore it.
if (preg_match('/class="[^"]*nomediaplugin/i', $matches[0])) {
return $matches[0];
}
// Get name.
$name = trim($matches[2]);
if (empty($name) or strpos($name, 'http') === 0) {
$name = '';
// Use default name.
}
// Prepare options.
$options = array();
// Get <a> tag attributes.
// Escape any unescaped & characters.
$escapedmatch = preg_replace('/&(?!(?:apos|quot|[gl]t|amp);|#)/', '&', $matches[0]);
$doc = new DOMDocument();
$doc->strictErrorChecking = false;
// Load HTML as a DOMDocument.
$doc->loadHTML($escapedmatch);
if ($atag = simplexml_import_dom($doc)->body[0]->a[0]) {
// Make sure xml is valid xml if not do nothing.
$options['htmlattributes'] = $atag->attributes();
}
// Split provided URL into alternatives.
$urls = filter_jwplayer_split_alternatives($matches[1], $width, $height);
$result = $this->renderer->embed_alternatives($urls, $name, $width, $height, $options);
// If something was embedded, return it, otherwise return original.
if ($result !== '') {
return $result;
} else {
return $matches[0];
}
}
