/**
* {@inheritdoc}
*/
public function getTranslation($locale)
{
$locale = strtolower($locale);
if (isset($this->cacheTranslation[$locale])) {
return $this->cacheTranslation[$locale];
}
/* @var \Sonatra\Bundle\MailerBundle\Model\LayoutInterface|\Sonatra\Bundle\MailerBundle\Model\MailInterface|TranslationTrait $this */
$self = clone $this;
if (!TranslationUtil::find($self, $locale) && false !== ($pos = strrpos($locale, '_'))) {
TranslationUtil::find($self, substr($locale, 0, $pos));
}
$this->cacheTranslation[$locale] = $self;
return $self;
}
/**
* Get the translated layout of mail.
*
* @param MailInterface $mail The mail
*
* @return LayoutInterface|null
*/
protected function getTranslatedLayout(MailInterface $mail)
{
$layout = $mail->getLayout();
if (null !== $layout) {
$layout = TranslationUtil::translateLayout($layout, $this->getLocale(), $this->translator);
}
return $layout;
}
/**
* Get the translated layout.
*
* @param string $layout The name of layout
*
* @return TwigLayout
*
* @throws UnknownLayoutException When the layout template does not exist
* @throws InvalidArgumentException When the layout is not a twig layout
*/
public function getTranslatedLayout($layout)
{
$template = $this->layoutLoader->load($layout);
$template = TranslationUtil::translateLayout($template, $this->getTemplater()->getLocale(), $this->translator);
if (!$template instanceof TwigLayout) {
$msg = 'The "%s" layout is not a twig layout';
throw new InvalidArgumentException(sprintf($msg, $layout));
}
return $template;
}