/**
* Returns the corresponding ID from database or null if locale doesn't exists.
*
* @param string $locale
* @return integer|null
*/
public function localeToId($locale)
{
if ($locale == config('app.fallback_locale')) {
return -1;
}
if (Languages::whereAbbreviation($this->parseLocale($locale))->count() == 0) {
return -1;
}
return Languages::whereAbbreviation($this->parseLocale($locale))->first()->id;
}
