/**
* @param GadgetInterface $gadget
* @param string $title
*/
public function __construct(GadgetInterface $gadget, $title)
{
$this->gadget = $gadget->getName();
$this->title = $title;
$this->level = self::LEVEL_NOTICE;
$this->extraInformation = [];
}
/**
* @param GadgetInterface $gadget
* @throws \Exception
*/
public function add(GadgetInterface $gadget)
{
if ($this->has($gadget->getName())) {
throw new \Exception(sprintf('gadget with the name "%s" exists already', $gadget->getName()));
}
$this->gadgets[$gadget->getName()] = $gadget;
}
/**
* @param GadgetInterface $gadget
* @param array $config
* @return array
*/
protected function resolve(GadgetInterface $gadget, array $config)
{
$builder = new TreeBuilder();
$node = $builder->root($gadget->getName(), 'array', new NodeBuilder());
$gadget->configure($node);
$tree = $builder->buildTree();
$config = $tree->normalize($config);
return $tree->finalize($config);
}
/**
* @param GadgetInterface $gadget
* @param string $path
* @param array $options
* @param AbstractLogger $logger
* @return Result
*/
private function executeGadget(GadgetInterface $gadget, $path, array $options, AbstractLogger $logger)
{
$event = new GadgetEvent($path, $options, $gadget, $logger);
$this->eventDispatcher->dispatch(Events::PRE_GADGET, $event);
$options = $event->getOptions();
$result = $gadget->run($path, $options, $logger);
$event = new GadgetResultEvent($path, $options, $gadget, $result, $logger);
$this->eventDispatcher->dispatch(Events::POST_GADGET, $event);
return $result;
}
