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<?php |
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namespace GeminiLabs\Castor; |
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use GeminiLabs\Castor\Helpers\Utility; |
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use DomDocument; |
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class Oembed |
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{ |
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public $oembed; |
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public $utility; |
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public $vimeo = [ |
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'api', 'autopause', 'autoplay', 'byline', 'color', 'height', 'loop', 'player_id', |
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'portrait', 'title', 'width', |
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]; |
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public $youtube = [ |
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'autohide', 'autoplay', 'cc_load_policy', 'color', 'controls', 'disablekb', 'enablejsapi', |
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'end', 'fs', 'height', 'hl', 'iv_load_policy', 'list', 'listType', 'loop', 'modestbranding', |
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'origin', 'playerapiid', 'playlist', 'playsinline', 'rel', 'showinfo', 'start', 'theme', |
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'width', |
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]; |
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public function __construct(Utility $utility) |
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{ |
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$this->oembed = _wp_oembed_get_object(); |
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$this->utility = $utility; |
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} |
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public function request($url, $args = '') |
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{ |
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$args = wp_parse_args($args, [ |
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'embed_type' => '', |
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]); |
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$request = $this->oembed->fetch($this->oembed->get_provider($url), $url, [ |
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'width' => 1280, |
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'height' => 1280, |
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]); |
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if (false === $request) { |
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return; |
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} |
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if (!empty($args['embed_type']) && $args['embed_type'] != $request->type) { |
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return; |
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} |
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return $this->modifyRequest($request, $args); |
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} |
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protected function domLoad($html) |
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{ |
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$dom = new DomDocument(); |
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$dom->loadHTML($html); |
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return $dom; |
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} |
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protected function modifyRequest($request, $args) |
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{ |
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$providerName = strtolower($request->provider_name); |
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$provider = property_exists($this, $providerName) |
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? $this->$providerName |
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: []; |
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$method = $this->utility->buildMethodName($providerName.'_request', 'modify'); |
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if (method_exists($this, $method)) { |
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return call_user_func([$this, $method], $request, array_intersect_key( |
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$args, |
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array_flip($provider) |
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)); |
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} |
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return $request; |
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} |
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protected function modifyYoutubeRequest($request, array $args) |
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{ |
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$html = $this->domLoad($request->html); |
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$node = $html->getElementsByTagName('iframe')->item(0); |
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$url = $node->getAttribute('src'); |
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if (isset($args['fs']) && 0 == $args['fs']) { |
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$node->removeAttribute('allowfullscreen'); |
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} |
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$args['origin'] = urlencode(get_bloginfo('url')); |
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$node->setAttribute('class', 'video-embed'); |
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$node->setAttribute('src', |
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add_query_arg($args, remove_query_arg('feature', $url)) |
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); |
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$request->html = $html->saveHTML($node); |
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return $request; |
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} |
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} |
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