/**
* {@inheritdoc}
*/
public function __construct(ViewManager $views, Compiler $compiler, array $options)
{
$this->compiler = $compiler;
$this->options = $options + $this->options;
if ($this->compiler->getNamespace() != ViewProviderInterface::DEFAULT_NAMESPACE) {
$this->bundle = $compiler->getNamespace();
}
//I18n namespace constructed using view name, view namespace and prefix
$this->bundle .= '-' . $this->options['prefix'] . str_replace(['/', '\\'], '-', $compiler->getView());
$this->bundle = trim($this->bundle, '-');
}
/**
* Must create instance of TemplaterException using exception instance and context token. Might
* clarify exception location in html code.
*
* @param \Exception $exception
* @param array $token
* @return TemplaterException
*/
protected function clarifyException(\Exception $exception, array $token = [])
{
if (!$exception instanceof TemplaterException) {
$exception = new TemplaterException($exception->getMessage(), [], $exception->getCode(), $exception);
} elseif (empty($token)) {
//We can fetch token from exception itself, thx Node
$token = $exception->getToken();
}
if (empty($token)) {
//Exception location can not be clarified
return $exception;
}
//We now can find file exception got raised
$source = $this->compiler->getSource();
//We have to process view source to make sure that it has same state as at moment of error
foreach ($this->compiler->getProcessors() as $processor) {
if ($processor instanceof self) {
//The rest will be handled by TemplateProcessor
break;
}
$source = $processor->process($source);
}
//We will need only first tag line
$target = explode("\n", $token[HtmlTokenizer::TOKEN_CONTENT])[0];
//Let's try to locate place where exception was used
$lines = explode("\n", $source);
foreach ($lines as $number => $line) {
if (strpos($line, $target) !== false) {
//We found where token were used (!!)
$exception->setLocation($this->compiler->getFilename(), $number + 1);
return $exception;
}
}
return $exception;
}
/**
* Get evaluation unique id, requried to prevent collisions.
*
* @return string
*/
protected function uniqueID()
{
return spl_object_hash($this) . '-' . md5($this->compiler->compiledFilename());
}
