forked from PrestaShop/PrestaShop
/
TranslatorLanguageLoader.php
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/
TranslatorLanguageLoader.php
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<?php
/**
* 2007-2019 PrestaShop SA and Contributors
*
* NOTICE OF LICENSE
*
* This source file is subject to the Open Software License (OSL 3.0)
* that is bundled with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* https://opensource.org/licenses/OSL-3.0
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@prestashop.com so we can send you a copy immediately.
*
* DISCLAIMER
*
* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
* versions in the future. If you wish to customize PrestaShop for your
* needs please refer to https://www.prestashop.com for more information.
*
* @author PrestaShop SA <contact@prestashop.com>
* @copyright 2007-2019 PrestaShop SA and Contributors
* @license https://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
* International Registered Trademark & Property of PrestaShop SA
*/
namespace PrestaShopBundle\Translation;
use PrestaShop\PrestaShop\Core\Addon\Theme\Theme;
use PrestaShopBundle\Translation\Loader\SqlTranslationLoader;
use Symfony\Component\Finder\Finder;
use Symfony\Component\Translation\Loader\XliffFileLoader;
use Symfony\Component\Translation\TranslatorInterface;
class TranslatorLanguageLoader
{
const TRANSLATION_DIR = _PS_ROOT_DIR_ . '/app/Resources/translations';
/**
* @var bool
*/
private $isAdminContext;
/**
* TranslatorLanguageLoader constructor.
*
* @param $isAdminContext
*/
public function __construct($isAdminContext)
{
$this->isAdminContext = $isAdminContext;
}
/**
* Loads a language into a translator
*
* @param TranslatorInterface $translator Translator to modifiy
* @param string $locale Locale code for the language to load
* @param bool $withDB [default=true] Whether to load translations from the database or not
* @param Theme|null $theme [default=false] Currently active theme (Front office only)
*/
public function loadLanguage(TranslatorInterface $translator, $locale, $withDB = true, Theme $theme = null)
{
if (!$translator->isLanguageLoaded($locale)) {
$translator->addLoader('xlf', new XliffFileLoader());
if ($withDB) {
$sqlTranslationLoader = new SqlTranslationLoader();
if (null !== $theme) {
$sqlTranslationLoader->setTheme($theme);
}
$translator->addLoader('db', $sqlTranslationLoader);
}
$finder = Finder::create()
->files()
->name('*.' . $locale . '.xlf')
->notName($this->isAdminContext ? '^Shop*' : '^Admin*')
->in($this->getTranslationResourcesDirectories($theme));
foreach ($finder as $file) {
list($domain, $locale, $format) = explode('.', $file->getBasename(), 3);
$translator->addResource($format, $file, $locale, $domain);
if ($withDB) {
$translator->addResource('db', $domain . '.' . $locale . '.db', $locale, $domain);
}
}
}
}
/**
* @param Theme|null $theme
*
* @return array
*/
protected function getTranslationResourcesDirectories(Theme $theme = null)
{
$locations = [self::TRANSLATION_DIR];
if (null !== $theme) {
$activeThemeLocation = $theme->getDirectory() . '/translations';
if (is_dir($activeThemeLocation)) {
$locations[] = $activeThemeLocation;
}
}
return $locations;
}
}