installation de motranslator
via Composer
This commit is contained in:
318
vendor/phpmyadmin/motranslator/src/Loader.php
vendored
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318
vendor/phpmyadmin/motranslator/src/Loader.php
vendored
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<?php
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declare(strict_types=1);
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/*
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Copyright (c) 2005 Steven Armstrong <sa at c-area dot ch>
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Copyright (c) 2009 Danilo Segan <danilo@kvota.net>
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Copyright (c) 2016 Michal Čihař <michal@cihar.com>
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This file is part of MoTranslator.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along
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with this program; if not, write to the Free Software Foundation, Inc.,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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namespace PhpMyAdmin\MoTranslator;
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use PhpMyAdmin\MoTranslator\Cache\CacheFactoryInterface;
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use PhpMyAdmin\MoTranslator\Cache\InMemoryCache;
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use function array_push;
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use function file_exists;
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use function getenv;
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use function in_array;
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use function preg_match;
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use function sprintf;
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class Loader
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{
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/**
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* Loader instance.
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*
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* @static
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* @var Loader
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*/
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private static $instance = null;
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/**
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* Factory to return a factory responsible for returning a `CacheInterface`
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*
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* @static
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* @var CacheFactoryInterface|null
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*/
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private static $cacheFactory = null;
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/**
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* Default gettext domain to use.
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*
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* @var string
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*/
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private $defaultDomain = '';
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/**
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* Configured locale.
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*
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* @var string
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*/
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private $locale = '';
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/**
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* Loaded domains.
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*
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* @var array<string,array<string,Translator>>
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*/
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private $domains = [];
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/**
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* Bound paths for domains.
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*
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* @var array<string,string>
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*/
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private $paths = ['' => './'];
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/**
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* Returns the singleton Loader object.
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*
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* @return Loader object
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*/
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public static function getInstance(): Loader
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{
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if (self::$instance === null) {
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self::$instance = new self();
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}
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return self::$instance;
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}
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/**
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* Loads global localization functions.
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*/
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public static function loadFunctions(): void
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{
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require_once __DIR__ . '/functions.php';
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}
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/**
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* Figure out all possible locale names and start with the most
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* specific ones. I.e. for sr_CS.UTF-8@latin, look through all of
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* sr_CS.UTF-8@latin, sr_CS@latin, sr@latin, sr_CS.UTF-8, sr_CS, sr.
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*
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* @param string $locale Locale code
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*
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* @return string[] list of locales to try for any POSIX-style locale specification
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*/
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public static function listLocales(string $locale): array
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{
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$localeNames = [];
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if ($locale) {
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if (
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preg_match(
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'/^(?P<lang>[a-z]{2,3})' // language code
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. '(?:_(?P<country>[A-Z]{2}))?' // country code
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. '(?:\\.(?P<charset>[-A-Za-z0-9_]+))?' // charset
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. '(?:@(?P<modifier>[-A-Za-z0-9_]+))?$/', // @ modifier
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$locale,
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$matches
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)
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) {
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$lang = $matches['lang'] ?? null;
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$country = $matches['country'] ?? null;
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$charset = $matches['charset'] ?? null;
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$modifier = $matches['modifier'] ?? null;
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if ($modifier) {
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if ($country) {
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if ($charset) {
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array_push(
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$localeNames,
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sprintf('%s_%s.%s@%s', $lang, $country, $charset, $modifier)
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);
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}
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array_push(
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$localeNames,
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sprintf('%s_%s@%s', $lang, $country, $modifier)
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);
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} elseif ($charset) {
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array_push(
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$localeNames,
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sprintf('%s.%s@%s', $lang, $charset, $modifier)
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);
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}
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array_push(
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$localeNames,
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sprintf('%s@%s', $lang, $modifier)
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);
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}
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if ($country) {
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if ($charset) {
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array_push(
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$localeNames,
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sprintf('%s_%s.%s', $lang, $country, $charset)
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);
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}
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array_push(
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$localeNames,
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sprintf('%s_%s', $lang, $country)
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);
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} elseif ($charset) {
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array_push(
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$localeNames,
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sprintf('%s.%s', $lang, $charset)
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);
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}
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array_push($localeNames, $lang);
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}
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// If the locale name doesn't match POSIX style, just include it as-is.
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if (! in_array($locale, $localeNames)) {
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array_push($localeNames, $locale);
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}
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}
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return $localeNames;
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}
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/**
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* Sets factory responsible for composing a `CacheInterface`
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*/
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public static function setCacheFactory(?CacheFactoryInterface $cacheFactory): void
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{
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self::$cacheFactory = $cacheFactory;
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}
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/**
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* Returns Translator object for domain or for default domain.
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*
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* @param string $domain Translation domain
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*/
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public function getTranslator(string $domain = ''): Translator
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{
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if (empty($domain)) {
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$domain = $this->defaultDomain;
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}
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if (! isset($this->domains[$this->locale])) {
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$this->domains[$this->locale] = [];
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}
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if (! isset($this->domains[$this->locale][$domain])) {
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if (isset($this->paths[$domain])) {
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$base = $this->paths[$domain];
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} else {
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$base = './';
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}
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$localeNames = $this->listLocales($this->locale);
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$filename = '';
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foreach ($localeNames as $locale) {
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$filename = $base . '/' . $locale . '/LC_MESSAGES/' . $domain . '.mo';
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if (file_exists($filename)) {
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break;
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}
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}
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// We don't care about invalid path, we will get fallback
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// translator here
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$moParser = new MoParser($filename);
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if (self::$cacheFactory instanceof CacheFactoryInterface) {
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$cache = self::$cacheFactory->getInstance($moParser, $this->locale, $domain);
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} else {
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$cache = new InMemoryCache($moParser);
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}
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$this->domains[$this->locale][$domain] = new Translator($cache);
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}
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return $this->domains[$this->locale][$domain];
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}
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/**
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* Sets the path for a domain.
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*
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* @param string $domain Domain name
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* @param string $path Path where to find locales
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*/
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public function bindtextdomain(string $domain, string $path): void
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{
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$this->paths[$domain] = $path;
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}
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/**
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* Sets the default domain.
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*
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* @param string $domain Domain name
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*/
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public function textdomain(string $domain): void
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{
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$this->defaultDomain = $domain;
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}
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/**
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* Sets a requested locale.
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*
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* @param string $locale Locale name
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*
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* @return string Set or current locale
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*/
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public function setlocale(string $locale): string
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{
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if (! empty($locale)) {
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$this->locale = $locale;
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}
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return $this->locale;
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}
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/**
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* Detects currently configured locale.
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*
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* It checks:
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*
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* - global lang variable
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* - environment for LC_ALL, LC_MESSAGES and LANG
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*
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* @return string with locale name
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*/
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public function detectlocale(): string
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{
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if (isset($GLOBALS['lang'])) {
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return $GLOBALS['lang'];
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}
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$locale = getenv('LC_ALL');
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if ($locale !== false) {
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return $locale;
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}
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$locale = getenv('LC_MESSAGES');
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if ($locale !== false) {
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return $locale;
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}
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$locale = getenv('LANG');
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if ($locale !== false) {
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return $locale;
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}
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return 'en';
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}
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}
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