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<?php
/**
* Nextcloud - News
*
* This file is licensed under the Affero General Public License version 3 or
* later. See the COPYING file.
*
* @author Alessandro Cosentino <cosenal@gmail.com>
* @author Bernhard Posselt <dev@bernhard-posselt.com>
* @copyright 2012 Alessandro Cosentino
* @copyright 2012-2014 Bernhard Posselt
*/
namespace OCA\News\Explore;
use OCA\News\Explore\Exceptions\RecommendedSiteNotFoundException;
class RecommendedSites
{
private $directory;
/**
* @param string $exploreDir the absolute path to where the recommendation
* config files lie without a trailing slash
*/
public function __construct(string $exploreDir)
{
$this->directory = $exploreDir;
}
/**
* @param string $languageCode
*
* @return array
*
* @throws RecommendedSiteNotFoundException
*/
public function forLanguage(string $languageCode): array
{
$file = $this->directory . '/feeds.' . $languageCode . '.json';
if (file_exists($file)) {
return json_decode(file_get_contents($file), true);
} else {
$msg = 'No recommended sites found for language code ' .
$languageCode;
throw new RecommendedSiteNotFoundException($msg);
}
}
}
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