Crowdin Update Source or Translation

crowdin.php

<?php
/**
 * Crowdin Upload Translation
 * Usage:
 *  - Upload (latvian) translation: php crowdin.php --key=abcdefg --lang_joomla=lv-LV --lang_crowdin=lv
 *  The argument `--approved=1` will upload the source or translation as approved
 *  The argument `--branch=4.0-dev will upload the translations for Joomla 4.0. By default it will upload to staging.
 *
 * @package    Joomla.Cli
 *
 * @copyright  Copyright (C) 2005 - 2018 Open Source Matters, Inc. All rights reserved.
 * @license    GNU General Public License version 2 or later; see LICENSE.txt
 */

// We are a valid entry point.
const _JEXEC = 1;

// Load system defines
if (file_exists(dirname(__DIR__) . '/defines.php'))
{
	require_once dirname(__DIR__) . '/defines.php';
}

if (!defined('_JDEFINES'))
{
	define('JPATH_BASE', dirname(__DIR__));
	require_once JPATH_BASE . '/includes/defines.php';
}

// Get the framework.
require_once JPATH_LIBRARIES . '/import.legacy.php';

// Bootstrap the CMS libraries.
require_once JPATH_LIBRARIES . '/cms.php';

// Configure error reporting to maximum for CLI output.
error_reporting(E_ALL);
ini_set('display_errors', 1);

// Load Library language
$lang = JFactory::getLanguage();

// Try the files_joomla file in the current language (without allowing the loading of the file in the default language)
$lang->load('files_joomla.sys', JPATH_SITE, null, false, false)
// Fallback to the files_joomla file in the default language
|| $lang->load('files_joomla.sys', JPATH_SITE, null, true);

/**
 * A command line cron job to update source language files in Crowdin.
 *
 * @since  3.0
 */
class CrowdinCli extends JApplicationCli
{
	/**
	 * Entry point for CLI script
	 *
	 * @return  void
	 *
	 * @since   3.0
	 */
	public function doExecute()
	{
		JLoader::register('JFolder', JPATH_LIBRARIES . '/joomla/filesystem/folder.php');
		JLoader::register('JFile', JPATH_LIBRARIES . '/joomla/filesystem/file.php');
		$project = 'joomla-cms';
		$apiKey  = $this->input->get('key');

		if (!$apiKey)
		{
			$this->out('No API Key provided');

			return;
		}

		$languageCodeCrowdin = $this->input->get('lang_crowdin', 'en-GB');
		$languageCodeJoomla  = $this->input->get('lang_joomla', 'en-GB');
		$approved            = $this->input->get('approved');
		$branch              = $this->input->get('branch', 'staging');

		if (($languageCodeCrowdin == 'en-GB' && $languageCodeJoomla != 'en-GB')
			|| ($languageCodeCrowdin != 'en-GB' && $languageCodeJoomla == 'en-GB'))
		{
			$this->out('Wrong language codes provided');

			return;
		}

		$languageDirs = array(
			'/administrator/language/en-GB' => '/administrator/language/' . $languageCodeJoomla,
			'/installation/language/en-GB'  => '/installation/language/' . $languageCodeJoomla,
			'/language/en-GB'               => '/language/' . $languageCodeJoomla,
		);

		foreach ($languageDirs as $crowdinDir => $languageDir)
		{
			$files = JFolder::files(JPATH_ROOT . $languageDir);

			$this->out('>> Folder: ' . $languageDir . ' <<');

			foreach ($files as $file)
			{
				// Skip PHP files (localise.php). Crowdin can't handle PHP files properly
				// TODO: would have to upload it as txt file
				if (JFile::getExt($file) == 'php')
				{
					continue;
				}

				$localFile   = JPATH_ROOT . $languageDir . '/' . $file;
				$title       = str_replace($languageCodeJoomla, 'xx-XX', $file);
				$crowdinFile = str_replace($languageCodeJoomla, 'en-GB', $file);
				$crowdinFile = $crowdinDir . '/' . $crowdinFile;

				$post                                 = array();
				$post['files[' . $crowdinFile . ']']  = curl_file_create($localFile);
				$post['titles[' . $crowdinFile . ']'] = $title;

				$post['language']              = $languageCodeCrowdin;
				$post['import_eq_suggestions'] = 0;
				$post['import_duplicates']     = 0;
				$post['branch']                = $branch;

				if ($approved)
				{
						$post['auto_approve_imported'] = 1;
				}

				$url = 'https://api.crowdin.com/api/project/' . $project . '/upload-translation?key=' . $apiKey;

				$jhttp      = JHttpFactory::getHttp(null, 'curl');
				$postString = $post;
				$headers    = array('Content-Type' => 'multipart/form-data');
				$response   = $jhttp->post($url, $postString, $headers);

				$this->out($file . ' => ', false);

				if ($body = $response->body)
				{
					$xml = simplexml_load_string($body);

					if (isset($xml->stats))
					{
						// $xml->stats->file['name'] would show the name used in Crowdin
						$this->out($xml->stats->file['status']);
					}
					elseif (isset($xml->code))
					{
						$this->out($xml->message . ' (ErrorCode: ' . $xml->code . ')');
					}
				}
			}
		}
	}
}

// Instantiate the application object, passing the class name to JCli::getInstance
// and use chaining to execute the application.
JApplicationCli::getInstance('CrowdinCli')->execute();