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<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/
namespace phpbb\language;
use Symfony\Component\Finder\Finder;
/**
* Helper class for language file related functions
*/
class language_file_helper
{
/**
* @var string Path to phpBB's root
*/
protected $phpbb_root_path;
/**
* Constructor
*
* @param string $phpbb_root_path Path to phpBB's root
*/
public function __construct($phpbb_root_path)
{
$this->phpbb_root_path = $phpbb_root_path;
}
/**
* Returns available languages
*
* @return array
*/
public function get_available_languages()
{
// Find available language packages
$finder = new Finder();
$finder->files()
->name('iso.txt')
->depth('== 1')
->in($this->phpbb_root_path . 'language');
$available_languages = array();
foreach ($finder as $file)
{
$path = $file->getRelativePath();
$info = explode("\n", $file->getContents());
$available_languages[] = array(
// Get the name of the directory containing iso.txt
'iso' => $path,
// Recover data from file
'name' => trim($info[0]),
'local_name' => trim($info[1]),
'author' => trim($info[2])
);
}
return $available_languages;
}
}
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