/**
* Get the best language for multi-language content.
* @param Array $content - multi-language content
* @param HttpRequest $request - the HTTP request
* @param HttpSession $session - the HTTP session
* @return the best language for multi-language content
*/
protected function getBestLanguageForContent($content, $request, $session)
{
if (!is_array($content)) {
return $content;
}
$languageDectorPlugin = new LanguageDectorPlugin();
$currentLanguage = $languageDectorPlugin->getCurrentLanguage($request, $session);
$defaultLanguage = 'en';
$firstLanguage = key($content);
if (array_key_exists($currentLanguage, $content)) {
return $content[$currentLanguage];
} else {
if (array_key_exists($defaultLanguage, $content)) {
return $content[$defaultLanguage];
}
}
return $content[$firstLanguage];
}
$di->set('security', function () {
$security = new Security();
$security->setWorkFactor(12);
return $security;
}, true);
/**
* Mail Service.
*/
$di->set('mailSender', function () {
return new MailSender();
});
/**
* Localization Service.
*/
$di->set('localization', function () use($di, $config) {
$languageDectorPlugin = new LanguageDectorPlugin();
$session = $di->getShared('session');
$request = $di->getShared('request');
$language = $languageDectorPlugin->getCurrentLanguage($request, $session);
$languageDir = APP_PATH . $config->application->languageDir;
$languageFile = "{$languageDir}/{$language}.php";
if (file_exists($languageFile)) {
require $languageFile;
} else {
require "{$languageDir}/en.php";
}
return new TranslateArray(array("content" => $messages));
});
$di->set('languages', function () {
return array('en' => 'English', 'zh' => '简体中文');
});