function __invoke(ServerRequestInterface $request, ResponseInterface $response, callable $next)
{
/** @var ResponseInterface $response */
$response = $next();
$lang = $this->locale->locale();
// The check for app->translation is made here instead of conditionally adding this middleware
// because loaded modules can change this setting.
if (!$this->settings->translation || !$lang) {
return $response;
}
if (!isset(self::$translation[$lang])) {
// Load and merge all translation files now.
self::$translation[$lang] = [];
$trans =& self::$translation[$lang];
$folders = $this->settings->languageFolders;
foreach ($folders as $folder) {
$path = "{$folder}/{$lang}.ini";
$newTrans = fileExists($path) ? parse_ini_file($path) : null;
if ($newTrans) {
$trans = array_merge($trans, $newTrans);
}
}
if (!$trans) {
$paths = array_map(function ($path) {
return "<li>" . ErrorConsole::shortFileName($path);
}, $folders);
throw new ConfigException("A translation file for language <b>{$lang}</b> was not found.\n<p>Search paths:\n<ul>" . implode('', $paths) . "</ul>", FlashType::ERROR);
}
}
$out = preg_replace_callback(self::FIND_TRANS_KEY, function ($args) use($lang) {
$a = $args[1];
return empty(self::$translation[$lang][$a]) ? '$' . $a : preg_replace('#\\r?\\n#', '<br>', self::$translation[$lang][$a]);
}, $response->getBody());
return $response->withBody($this->responseFactory->makeBody($out));
}
protected function init()
{
parent::init();
$this->context->getAssetsService()->addInlineScript(<<<JS
selenia.on ('languageChanged', function (lang) {
\$ ('.LanguageSelector li').removeClass ('active');
\$ ('#btn-' + lang).addClass ('active');
}).setLang ('{$this->locale->locale()}');
JS
, 'initLanguageSelector');
}
function __invoke(ServerRequestInterface $request, ResponseInterface $response, callable $next)
{
$mode = $this->settings->selectionMode();
$this->locale->selectionMode($mode);
if ($mode == 'session') {
$lang = $this->session->getLang() ?: $this->locale->defaultLang();
$this->locale->locale($lang);
$this->session->setLang($lang);
}
if ($this->webConsole) {
DebugConsole::logger('config')->inspect($this->locale);
}
return $next();
}
function Input(Input $input)
{
$input->props->apply(['lang' => $this->locale->locale()]);
}
