/**
* @param string|TemplateReferenceInterface $template
* @return string
*/
protected function findTemplate($template)
{
$logicalName = (string) $template;
if (isset($this->cache[$logicalName])) {
return $this->cache[$logicalName];
}
if ($this->request === null && $this->container->isScopeActive('request')) {
$this->request = $this->container->get('request');
}
$locale = $this->request ? $this->request->attributes->get('_locale') : 'en';
if (is_string($template)) {
if (strpos($template, ':')) {
try {
$template = $this->parser->parse($template);
} catch (\Exception $e) {
}
} else {
return parent::findTemplate($template);
}
}
if ($locale !== 'en') {
$params = $template->all();
$localizedTemplate = new TemplateReference($params['bundle'], $params['controller'], $params['name'], $params['format'], $params['engine']);
if ($params['controller']) {
$localizedTemplate->set('controller', $locale . '/' . $params['controller']);
} else {
$localizedTemplate->set('name', $locale . '/' . $params['name']);
}
try {
return parent::findTemplate($localizedTemplate);
} catch (\Twig_Error_Loader $e) {
return parent::findTemplate($template);
}
}
return parent::findTemplate($template);
}
