/**
* Register Translator (i18n) Component
* @throws BootstrapException
*/
protected function registerTranslator()
{
if (!property_exists($this->config->app, "translations")) {
throw new BootstrapException(__METHOD__, '"translations" node must be set under "app" node', 2231);
}
if (!property_exists($this->config->app->translations, "path")) {
throw new BootstrapException(__METHOD__, 'Var "path" to translations files must be set under "app.translations" node', 2232);
}
if (!property_exists($this->config->app->translations, "fallBack")) {
throw new BootstrapException(__METHOD__, 'Var "fall_back" language must be set under "app.translations" node', 2233);
}
if (!isset($this->session)) {
throw new BootstrapException(__METHOD__, '"Translator" requires "Session" component', 2234);
}
// Cache of compiled language files?
$cache = false;
if (property_exists($this->config->app->translations, "cache") && $this->config->app->translations->cache === true) {
$cache = true;
}
try {
// Set translator service/instance
$this->translator = $this->container->get("Translator");
$this->translator->setLanguagesPath($this->rootPath . self::DS . $this->config->app->translations->path);
// Get Session
$bag = $this->session->getSession()->getBags()->getBag("Comely")->getBag("Framework");
/** @var $currentLocale string|null */
$currentLocale = $bag->get("language") ?? $this->config->app->translations->fallBack;
// Source current and fallBack of language
if ($cache) {
// Load compiled language from cache
$locale = $this->getCachedLanguage($currentLocale);
$fallBack = $locale;
if ($currentLocale !== $this->config->app->translations->fallBack) {
$fallBack = $this->getCachedLanguage($this->config->app->translations->fallBack);
}
} else {
// Fresh compile language files from Yaml source
$locale = $this->translator->language($currentLocale);
$fallBack = $locale;
if ($currentLocale !== $this->config->app->translations->fallBack) {
$fallBack = $this->translator->language($this->config->app->translations->fallBack);
}
}
$this->translator->bindLanguage($locale);
$this->translator->bindFallbackLanguage($fallBack);
} catch (\ComelyException $e) {
throw new BootstrapException(__METHOD__, $e->getMessage(), $e->getCode());
}
}
/**
* Prepares session after waking up
*
* @param int $expiry
* @param string $salt
* @param int $cost
* @return bool
* @throws SessionException
*/
public function decodeData(int $expiry, string $salt, int $cost) : bool
{
// Check if this session needs decoding
if (is_array($this->data) || empty($this->encoded)) {
throw new SessionException(__METHOD__, "Session is already decoded", 1502);
}
// Check validity
$span = microtime(true) - $this->timeStamp["last"];
if ($span >= $expiry) {
// Session has expired
return false;
}
// Checksum
if (!hash_equals(Session::saltedHash($this->encoded, $salt, $cost), $this->hash)) {
throw new SessionException(__METHOD__, "Session checksum failed", 1503);
}
// Decode data
$this->data = unserialize($this->encoded, ["allowed_classes" => ["Comely\\IO\\Session\\ComelySession\\Bag"]]);
if (!$this->data instanceof Bag) {
throw new SessionException(__METHOD__, "Failed to un-serialize data bags", 1504);
}
// Release "encoded" property
$this->encoded = null;
// Successfully decoded
return true;
}
