/** * Retrieves a DOMElement which corresponds to this element and all * child properties. This is used to build an entry back into a DOM * and eventually XML text for sending to the server upon updates, or * for application storage/persistence. * * @param DOMDocument $doc The DOMDocument used to construct DOMElements * @return DOMElement The DOMElement representing this element and all * child properties. */ public function getDOM($doc = null, $majorVersion = 1, $minorVersion = null) { $element = parent::getDOM($doc, $majorVersion, $minorVersion); foreach ($this->_content as $content) { $element->appendChild($content->getDOM($element->ownerDocument)); } foreach ($this->_category as $category) { $element->appendChild($category->getDOM($element->ownerDocument)); } foreach ($this->_credit as $credit) { $element->appendChild($credit->getDOM($element->ownerDocument)); } foreach ($this->_player as $player) { $element->appendChild($player->getDOM($element->ownerDocument)); } foreach ($this->_rating as $rating) { $element->appendChild($rating->getDOM($element->ownerDocument)); } foreach ($this->_restriction as $restriction) { $element->appendChild($restriction->getDOM($element->ownerDocument)); } foreach ($this->_mediaText as $text) { $element->appendChild($text->getDOM($element->ownerDocument)); } foreach ($this->_thumbnail as $thumbnail) { $element->appendChild($thumbnail->getDOM($element->ownerDocument)); } if ($this->_copyright != null) { $element->appendChild($this->_copyright->getDOM($element->ownerDocument)); } if ($this->_description != null) { $element->appendChild($this->_description->getDOM($element->ownerDocument)); } foreach ($this->_hash as $hash) { $element->appendChild($hash->getDOM($element->ownerDocument)); } if ($this->_keywords != null) { $element->appendChild($this->_keywords->getDOM($element->ownerDocument)); } if ($this->_title != null) { $element->appendChild($this->_title->getDOM($element->ownerDocument)); } return $element; }
/** * Sets the keyword tags for a video. * * @param mixed $tags Either a comma-separated string or an array * of tags for the video * @return \ZendGData\YouTube\VideoEntry Provides a fluent interface */ public function setVideoTags($tags) { $this->ensureMediaGroupIsNotNull(); $keywords = new MediaExtension\MediaKeywords(); if (is_array($tags)) { $tags = implode(', ', $tags); } $keywords->setText($tags); $this->getMediaGroup()->setKeywords($keywords); return $this; }