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<?php
/**
* ownCloud
*
* @author Vincent Petry
* @copyright 2014 Vincent Petry <pvince81@owncloud.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
* License as published by the Free Software Foundation; either
* version 3 of the License, or any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU AFFERO GENERAL PUBLIC LICENSE for more details.
*
* You should have received a copy of the GNU Affero General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*
*/
namespace OC\Connector\Sabre;
use Sabre\DAV;
/**
* TagList property
*
* This property contains multiple "tag" elements, each containing a tag name.
*/
class TagList extends DAV\Property {
const NS_OWNCLOUD = 'http://owncloud.org/ns';
/**
* tags
*
* @var array
*/
private $tags;
/**
* @param array $tags
*/
public function __construct(array $tags) {
$this->tags = $tags;
}
/**
* Returns the tags
*
* @return array
*/
public function getTags() {
return $this->tags;
}
/**
* Serializes this property.
*
* @param DAV\Server $server
* @param \DOMElement $dom
* @return void
*/
public function serialize(DAV\Server $server,\DOMElement $dom) {
$prefix = $server->xmlNamespaces[self::NS_OWNCLOUD];
foreach($this->tags as $tag) {
$elem = $dom->ownerDocument->createElement($prefix . ':tag');
$elem->appendChild($dom->ownerDocument->createTextNode($tag));
$dom->appendChild($elem);
}
}
/**
* Unserializes this property from a DOM Element
*
* This method returns an instance of this class.
* It will only decode tag values.
*
* @param \DOMElement $dom
* @return \OC\Connector\Sabre\TagList
*/
static function unserialize(\DOMElement $dom) {
$tags = array();
foreach($dom->childNodes as $child) {
if (DAV\XMLUtil::toClarkNotation($child)==='{' . self::NS_OWNCLOUD . '}tag') {
$tags[] = $child->textContent;
}
}
return new self($tags);
}
}
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