%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
/**
* @link https://www.humhub.org/
* @copyright Copyright (c) 2017 HumHub GmbH & Co. KG
* @license https://www.humhub.com/licences
*/
namespace humhub\components\i18n;
use humhub\libs\I18NHelper;
use Yii;
use yii\base\InvalidArgumentException;
use humhub\models\forms\ChooseLanguage;
use yii\i18n\I18N as BaseI18N;
/**
* I18N provides features related with internationalization (I18N) and localization (L10N).
*
* @inheritdoc
*/
class I18N extends BaseI18N
{
/**
* @var string path which contains message overwrites
*/
public $messageOverwritePath = '@config/messages';
/**
* Languages which are not supported by Yii.
* To overwrite this languages, a language file called "humhub.yii.php"
* needs to be placed in the messages folder.
*
* @var array list of languages
*/
public $unsupportedYiiLanguages = ['an'];
/**
* Called before the translate method is executed.
* e.g. to modify translations on the fly.
*
* @since 1.4
* @var callable
*/
public $beforeTranslateCallback;
/**
* Automatically sets the current locale and time zone
*/
public function autosetLocale()
{
if (!Yii::$app->params['installed'] || Yii::$app->user->isGuest) {
$this->setGuestLocale();
} else {
$this->setUserLocale(Yii::$app->user->getIdentity());
}
}
/**
* Sets the current locale and time zone for a given user.
* If no user is given the currently logged in user will be used.
*
* @param \humhub\modules\user\models\User $user
*/
public function setUserLocale($user)
{
if ($user === null) {
throw new InvalidArgumentException('User cannot be null!');
}
if (!empty($user->language)) {
$this->setLocale($user->language);
} else {
$this->setDefaultLocale();
}
if (!empty($user->time_zone)) {
Yii::$app->formatter->timeZone = $user->time_zone;
} else {
Yii::$app->formatter->timeZone = Yii::$app->timeZone;
}
Yii::$app->formatter->defaultTimeZone = Yii::$app->timeZone;
}
/**
* Sets the locale for the current guest user.
*
* The language is determined by the a cookie
*/
public function setGuestLocale()
{
if (is_a(Yii::$app, 'yii\console\Application')) {
$this->setDefaultLocale();
return;
}
$languageChooser = new ChooseLanguage();
if ($languageChooser->load(Yii::$app->request->post()) && $languageChooser->save()) {
$this->setLocale($languageChooser->language);
} else {
$language = $languageChooser->getSavedLanguage();
if ($language === null) {
// Use browser preferred language
$this->setLocale(Yii::$app->request->getPreferredLanguage(array_keys($this->getAllowedLanguages())));
} else {
$this->setLocale($language);
}
}
}
/**
* Sets the system default locale
*/
public function setDefaultLocale()
{
$this->setLocale(Yii::$app->settings->get('defaultLanguage'));
}
/**
* Sets the language locale of `Yii::$app->language` and `Yii::$app->formatter`.
*
* @param $locale
*/
protected function setLocale($locale)
{
if (!empty($locale)) {
Yii::$app->language = $locale;
Yii::$app->formatter->locale = $locale;
}
}
/**
* @inheritdoc
*/
public function translate($category, $message, $params, $language)
{
if ($category === 'yii' && in_array($language, $this->unsupportedYiiLanguages)) {
$category = 'humhub.yii';
}
if (is_callable($this->beforeTranslateCallback)) {
list($category, $message, $params, $language) =
$this->beforeTranslateCallback->call($this, $category, $message, $params, $language);
}
return parent::translate($category, $message, $params, $language);
}
/**
* @inheritdoc
*/
public function getMessageSource($category)
{
// Requested MessageSource already loaded
if (isset($this->translations[$category]) && $this->translations[$category] instanceof \yii\i18n\MessageSource) {
return $this->translations[$category];
}
// Try to automatically assign Module->MessageSource
foreach (Yii::$app->moduleManager->getModules(['includeCoreModules' => true, 'returnClass' => true]) as $moduleId => $className) {
$moduleCategory = I18NHelper::getModuleTranslationCategory($moduleId);
if (substr($category, 0, strlen($moduleCategory)) === $moduleCategory) {
$this->translations[$moduleCategory . '*'] = [
'class' => 'humhub\components\i18n\ModuleMessageSource',
'moduleId' => $moduleId
];
}
}
return parent::getMessageSource($category);
}
/**
* Returns an array of allowed/available language codes
*
* @return array the allowed languages
*/
public function getAllowedLanguages()
{
$availableLanguages = Yii::$app->params['availableLanguages'];
$allowedLanguages = Yii::$app->params['allowedLanguages'];
if ($allowedLanguages != null && count($allowedLanguages) > 0) {
$result = [];
foreach ($allowedLanguages as $lang) {
$result[$lang] = $availableLanguages[$lang];
}
return $result;
}
return $availableLanguages;
}
/**
* Check if the provided or browser language is allowed in system, otherwise return default language
*
* @since 1.12.2
* @param string|null $language NULL - to get a language from browser
* @return string|null
*/
public function getAllowedLanguage(?string $language = null): ?string
{
if (empty($language)) {
$language = Yii::$app->language;
}
if (array_key_exists($language, $this->getAllowedLanguages())) {
return $language;
}
return Yii::$app->settings->get('defaultLanguage');
}
/**
* @inheritdoc
*/
public function format($message, $params, $language)
{
if (count($params) !== 0) {
$fixedParams = [];
// Try to fix old placeholder formats
foreach ($params as $param => $value) {
if (substr($param, 0, 1) === "%" && substr($param, -1, 1) === "%" && strlen($param) > 2) {
// Fix: %param% style params
$fixedParam = str_replace("%", "", $param);
$fixedParams[$fixedParam] = $value;
$message = str_replace('%' . $fixedParam . '%', '{' . $fixedParam . '}', $message);
} elseif (substr($param, 0, 1) == "%") {
// Fix: %param style params
$fixedParam = str_replace("%", "", $param);
$fixedParams[$fixedParam] = $value;
$message = str_replace('%' . $fixedParam, '{' . $fixedParam . '}', $message);
} elseif (substr($param, 0, 1) === "{" && substr($param, -1, 1) === "}") {
// Fix: {param} style params
$fixedParam = str_replace(['{', '}'], "", $param);
$fixedParams[$fixedParam] = $value;
} elseif (substr($param, 0, 1) === ":") {
// Fix: :param style params
$fixedParam = str_replace(':', "", $param);
$fixedParams[$fixedParam] = $value;
$message = str_replace(':' . $fixedParam, '{' . $fixedParam . '}', $message);
} else {
$fixedParams[$param] = $value;
}
}
return parent::format($message, $fixedParams, $language);
}
return parent::format($message, $params, $language);
}
}
Zerion Mini Shell 1.0