/**
* Sets and stores the locale in the session.
*
* @param SetLocaleRequest $request
* @return mixed
*/
public function setLocale(SetLocaleRequest $request)
{
$locale = $request->input('locale');
if (!$this->repository->isAvailable($locale)) {
return redirect()->back()->withErrors("Locale {$locale} is not available");
}
session()->set($this->getSessionKey(), $locale);
return redirect()->back();
}
/**
* Returns the session locale, replacing unavailable with default.
*
* @return bool|string
*/
protected function getValidSessionLocale()
{
$locale = $this->getSessionLocale();
if (!$locale) {
return false;
}
if (!$this->repository->isAvailable($locale)) {
$locale = $this->repository->getDefault();
}
return $locale;
}