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111 lines
2.3 KiB
PHP
111 lines
2.3 KiB
PHP
<?php
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/**
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*
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* This file is part of the phpBB Forum Software package.
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*
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* @copyright (c) phpBB Limited <https://www.phpbb.com>
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* @license GNU General Public License, version 2 (GPL-2.0)
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*
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* For full copyright and license information, please see
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* the docs/CREDITS.txt file.
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*
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*/
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namespace phpbb\language;
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use Symfony\Component\Finder\Finder;
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/**
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* Helper class for language file related functions
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*/
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class language_file_helper
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{
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/**
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* @var string Path to phpBB's root
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*/
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protected $phpbb_root_path;
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/**
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* Constructor
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*
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* @param string $phpbb_root_path Path to phpBB's root
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*/
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public function __construct($phpbb_root_path)
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{
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$this->phpbb_root_path = $phpbb_root_path;
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}
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/**
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* Returns available languages
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*
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* @return array
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*/
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public function get_available_languages()
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{
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// Find available language packages
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$finder = new Finder();
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$finder->files()
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->name('composer.json')
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->depth('== 1')
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->followLinks()
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->in($this->phpbb_root_path . 'language');
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$available_languages = array();
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foreach ($finder as $file)
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{
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$json = $file->getContents();
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$data = json_decode($json, true);
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$available_languages[] = $this->get_language_data_from_json($data);
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}
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return $available_languages;
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}
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/**
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* Collect some data from the composer.json file
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*
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* @param string $path
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* @return array
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*/
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public function get_language_data_from_composer_file($path)
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{
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$json_data = file_get_contents($path);
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return $this->get_language_data_from_json(json_decode($json_data, true));
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}
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/**
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* Collect some data from the composer.json data
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*
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* @param array $data
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* @return array
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*/
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protected function get_language_data_from_json(array $data)
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{
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if (!isset($data['extra']['language-iso']) || !isset($data['extra']['english-name']) || !isset($data['extra']['local-name']))
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{
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throw new \DomainException('INVALID_LANGUAGE_PACK');
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}
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$authors = array();
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if (isset($data['authors']))
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{
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foreach ($data['authors'] as $author)
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{
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if (isset($author['name']) && $author['name'] !== '')
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{
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$authors[] = $author['name'];
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}
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}
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}
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return array(
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'iso' => $data['extra']['language-iso'],
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'name' => $data['extra']['english-name'],
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'local_name' => $data['extra']['local-name'],
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'author' => implode(', ', $authors),
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);
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}
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}
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