/**
* Clarify twig syntax exception.
*
* @param \Twig_Error_Syntax $error
* @param LoaderInterface $loader
* @return self
*/
public static function fromTwig(\Twig_Error_Syntax $error, LoaderInterface $loader)
{
$exception = new static($error->getMessage(), $error->getCode(), $error);
$exception->file = $loader->localFilename($error->getTemplateFile());
$exception->line = $error->getTemplateLine();
return $exception;
}
/**
* Process compiled source using Stempler post-processors.
*
* @param string $source
* @param string $path
* @param string $compiledFilename
* @return string
*/
protected function processSource($source, $path, $compiledFilename = null)
{
foreach ($this->getProcessors() as $processor) {
$benchmark = $this->benchmark('process', get_class($processor) . '-{' . $path);
try {
$source = $processor->process($source, $this->loader->viewNamespace($path), $this->loader->viewName($path), $compiledFilename);
} finally {
$this->benchmark($benchmark);
}
}
return $source;
}
/**
* Get view loader.
*
* @param string $engine Forced extension value.
* @return LoaderInterface
*/
public function loader($engine = null)
{
$extension = null;
if (!empty($engine)) {
if (!$this->config->hasEngine($engine)) {
throw new ViewsException("Undefined view engine '{$engine}'.");
}
$extension = $this->config->engineExtension($engine);
}
if (empty($extension)) {
return $this->loader;
}
//todo: think about it
return $this->loader->withExtension($extension);
}
/**
* {@inheritdoc}
*/
public function get($path)
{
return new NativeView($this->loader->localFilename($path), $this->loader->viewNamespace($path), $this->loader->viewName($path), $this->container);
}
/**
* {@inheritdoc}
*/
public function localFilename($path)
{
return $this->loader->localFilename($path);
}
