Build the language files
| public static buildCache ( string $language, string $application ) | ||
| $language | string | The language to build the locale-file for. |
| $application | string | The application to build the locale-file for. |
/**
* Create locale cache files
*
* @param InstallationData $data
*/
protected function createLocaleFiles(InstallationData $data)
{
// all available languages
$languages = array_unique(array_merge($data->getLanguages(), $data->getInterfaceLanguages()));
// loop all the languages
foreach ($languages as $language) {
// get applications
$applications = $this->container->get('database')->getColumn('SELECT DISTINCT application
FROM locale
WHERE language = ?', array((string) $language));
// loop applications
foreach ((array) $applications as $application) {
// build application locale cache
BackendLocaleModel::buildCache($language, $application);
}
}
}
/**
* Set locale
* It will require the correct file and init the needed vars
*
* @param string $language The language to load.
*/
public static function setLocale($language)
{
$language = (string) $language;
// validate file, generate it if needed
if (!is_file(BACKEND_CACHE_PATH . '/Locale/en.json')) {
BackendLocaleModel::buildCache('en', APPLICATION);
}
if (!is_file(BACKEND_CACHE_PATH . '/Locale/' . $language . '.json')) {
// if you use the language in the console act like it is in the backend
BackendLocaleModel::buildCache($language, defined('APPLICATION') && APPLICATION === 'Console' ? 'Backend' : APPLICATION);
}
// store
self::$currentInterfaceLanguage = $language;
// attempt to set a cookie
try {
// Needed to make it possible to use the backend language in the console.
if (defined('APPLICATION') && APPLICATION !== 'Console') {
CommonCookie::set('interface_language', $language);
}
} catch (\SpoonCookieException $e) {
// settings cookies isn't allowed, because this isn't a real problem we ignore the exception
}
// set English translations, they'll be the fallback
$translations = json_decode(file_get_contents(BACKEND_CACHE_PATH . '/Locale/en.json'), true);
self::$err = (array) $translations['err'];
self::$lbl = (array) $translations['lbl'];
self::$msg = (array) $translations['msg'];
// overwrite with the requested language's translations
$translations = json_decode(file_get_contents(BACKEND_CACHE_PATH . '/Locale/' . $language . '.json'), true);
$err = (array) $translations['err'];
$lbl = (array) $translations['lbl'];
$msg = (array) $translations['msg'];
foreach ($err as $module => $translations) {
if (!isset(self::$err[$module])) {
self::$err[$module] = array();
}
self::$err[$module] = array_merge(self::$err[$module], $translations);
}
foreach ($lbl as $module => $translations) {
if (!isset(self::$lbl[$module])) {
self::$lbl[$module] = array();
}
self::$lbl[$module] = array_merge(self::$lbl[$module], $translations);
}
foreach ($msg as $module => $translations) {
if (!isset(self::$msg[$module])) {
self::$msg[$module] = array();
}
self::$msg[$module] = array_merge(self::$msg[$module], $translations);
}
}
