protected function createLatte()
{
$latte = new Latte\Engine();
foreach ($this->helpers as $key => $callback) {
$latte->addFilter($key, $callback);
}
foreach ($this->helperLoaders as $callback) {
$latte->addFilter(NULL, function ($name) use($callback, $latte) {
if ($res = call_user_func($callback, $name)) {
$latte->addFilter($name, $res);
}
});
}
if ($this->cacheStorage instanceof Nette\Caching\Storages\PhpFileStorage) {
$latte->setTempDirectory($this->cacheStorage->getDir());
}
return $latte;
}
