/**
* Called on the way *in* to the filter chain.
*
* @param Proem\Service\AssetManagerInterface $assetManager
* @triggers proem.in.dispatch
*/
public function in(AssetManagerInterface $assetManager)
{
if ($assetManager->provides('eventManager', 'Proem\\Signal\\EventManagerInterface')) {
$assetManager->get('eventManager')->trigger(new Event('proem.in.dispatch'), function ($responseEvent) use($assetManager) {
// Check for a customized Dispatch\Dispatcher.
if ($responseEvent->has('dispatcherAsset') && $responseEvent->get('dispatcherAsset') instanceof AssetInterface && $responseEvent->get('dispatcherAsset')->provides('Proem\\Dispatch\\DispatcherInterface')) {
$assetManager->set('dispatcher', $responseEvent->get('dispatcherAsset'));
}
// Check for a customized Dispatch\Staging
if ($responseEvent->has('stageAsset') && $responseEvent->get('stageAsset') instanceof AssetInterface && $responseEvent->get('stageAsset')->provides('Proem\\Dispatch\\StageInterface')) {
$assetManager->set('stage', $responseEvent->get('stageAsset'));
}
});
}
if (!$assetManager->provides('Proem\\Dispatch\\Dispatcher')) {
$assetManager->set('dispatcher', (new AssetComposer('Proem\\Dispatch\\Dispatcher'))->compose(true));
}
if (!$assetManager->provides('Proem\\Dispatch\\Stage')) {
(new Stage($assetManager))->process();
} else {
/**
* TODO: This call should likely be replaced by some method that resolves
* to return an asset by type not by index. eg; getProvided().
*
* It could in fact replace this entire if statement if it can also resolve
* to create assets that don't exist within the asset manager.
*/
$assetManager->get('stage')->process();
}
}
/**
* Called on the way *in* to the filter chain.
*
* First triggers a *proem.in.request* event. This event allows a client to
* attach a custom Proem\Http\Request asset to the Asset Manager.
*
* If no such asset has been attached, this method will then go ahead and attach
* a default Proem\Http\Request.
*
* @param Proem\Service\AssetManagerInterface $assetManager
* @triggers proem.in.request
*/
public function in(AssetManagerInterface $assetManager)
{
if ($assetManager->provides('eventManager', 'Proem\\Signal\\EventManagerInterface')) {
$assetManager->get('eventManager')->trigger(new Event('proem.in.request'), function ($responseEvent) use($assetManager) {
if ($responseEvent->has('requestAsset') && $responseEvent->get('requestAsset') instanceof AssetInterface && $responseEvent->get('requestAsset')->provides('Proem\\Http\\Request')) {
$assetManager->set('request', $responseEvent->get('requestAsset'));
}
});
}
if (!$assetManager->provides('Proem\\Http\\Request')) {
$assetManager->set('request', (new AssetComposer('Proem\\Http\\Request'))->compose(true));
}
}