src/Writer/Video/PlatformWriter.php
<?php
/*
* Copyright (c) 2016 Refinery29, Inc.
*
* For the full copyright and license information, please view
* the LICENSE file that was distributed with this source code.
*/
namespace Refinery29\Sitemap\Writer\Video;
use Refinery29\Sitemap\Component\Video\PlatformInterface;
/**
* @link https://developers.google.com/webmasters/videosearch/sitemaps#video-sitemap-tag-definitions
*
* @internal
*/
class PlatformWriter
{
public function write(PlatformInterface $platform, \XMLWriter $xmlWriter)
{
$xmlWriter->startElement('video:platform');
$xmlWriter->writeAttribute('relationship', $platform->relationship());
$xmlWriter->text(\implode(' ', $platform->types()));
$xmlWriter->endElement();
}
}