blueprints();
foreach ($params as $key => $value) {
// Skip if string value is empty
if (is_string($value)){
$value = trim($value);
if (empty($value)) continue;
}
// Skip if there is an default value and it's different to the looping parameter value
$blueprint_param = $blueprints->get("plugins.vimeo.player_parameters.{$key}");
if (isset($blueprint_param['default']) && ($blueprint_param['default'] == $value)) {
continue;
}
if ($key == 'color') $value = str_replace('#', '', $value); // Remove # from hexadecimal color value
$filtered[$key] = $value;
}
return $filtered;
}
/**
* Returns an array of available twig functions
* @return array
*/
public function getFunctions()
{
return [
new \Twig_SimpleFunction('vimeo_embed_url', [$this, 'embedUrl']),
new \Twig_SimpleFunction('vimeo_embed_video', [$this, 'embedVideo']),
];
}
/**
* Builds the Vimeo embed url
* @param string $video_id Vimeo Video ID
* @param array $params Player parameters
* @return string
*/
public function embedUrl($video_id, $params = [])
{
$url = static::VIMEO_PLAYER_URL.$video_id;
$params = $this->filterParameters($params);
if ((!empty($params)) && ($query = http_build_query($params))) $url.= "?{$query}";
return $url;
}
/**
* Builds the Vimeo embed iframe
* @param string $video_id Vimeo Video ID
* @param array $params Player parameters
* @param bool $div Surrounds the iframe code with a div element
* @return string
*/
public function embedVideo($video_id, $params = [], $div=true)
{
$url = $this->embedUrl($video_id, $params);
$code = "";
if ($div) $code = "{$code}
";
return $code;
}
}