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vendor/php-flasher/flasher/Response/ResponseManager.php

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+<?php
+
+/*
+ * This file is part of the PHPFlasher package.
+ * (c) Younes KHOUBZA <younes.khoubza@gmail.com>
+ */
+
+namespace Flasher\Prime\Response;
+
+use Flasher\Prime\EventDispatcher\Event\PresentationEvent;
+use Flasher\Prime\EventDispatcher\Event\ResponseEvent;
+use Flasher\Prime\EventDispatcher\EventDispatcher;
+use Flasher\Prime\EventDispatcher\EventDispatcherInterface;
+use Flasher\Prime\Notification\Envelope;
+use Flasher\Prime\Response\Presenter\ArrayPresenter;
+use Flasher\Prime\Response\Presenter\HtmlPresenter;
+use Flasher\Prime\Response\Presenter\PresenterInterface;
+use Flasher\Prime\Response\Resource\ResourceManager;
+use Flasher\Prime\Response\Resource\ResourceManagerInterface;
+use Flasher\Prime\Storage\StorageManager;
+use Flasher\Prime\Storage\StorageManagerInterface;
+
+final class ResponseManager implements ResponseManagerInterface
+{
+    /**
+     * @var array<string, callable|PresenterInterface>
+     */
+    private $presenters;
+
+    /**
+     * @var ResourceManagerInterface
+     */
+    private $resourceManager;
+
+    /**
+     * @var StorageManagerInterface
+     */
+    private $storageManager;
+
+    /**
+     * @var EventDispatcherInterface
+     */
+    private $eventDispatcher;
+
+    public function __construct(ResourceManagerInterface $resourceManager = null, StorageManagerInterface $storageManager = null, EventDispatcherInterface $eventDispatcher = null)
+    {
+        $this->resourceManager = $resourceManager ?: new ResourceManager();
+        $this->storageManager = $storageManager ?: new StorageManager();
+        $this->eventDispatcher = $eventDispatcher ?: new EventDispatcher();
+
+        $this->addPresenter('html', new HtmlPresenter());
+        $this->addPresenter('json', new ArrayPresenter());
+        $this->addPresenter('array', new ArrayPresenter());
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function render(array $criteria = array(), $presenter = 'html', array $context = array())
+    {
+        $envelopes = $this->storageManager->filter($criteria);
+
+        $this->storageManager->remove($envelopes);
+
+        $event = new PresentationEvent($envelopes, $context);
+        $this->eventDispatcher->dispatch($event);
+
+        $response = $this->createResponse($event->getEnvelopes(), $context);
+        $response = $this->createPresenter($presenter)->render($response);
+
+        $event = new ResponseEvent($response, $presenter);
+        $this->eventDispatcher->dispatch($event);
+
+        return $event->getResponse();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function addPresenter($alias, $presenter)
+    {
+        $this->presenters[$alias] = $presenter;
+    }
+
+    /**
+     * @param string $alias
+     *
+     * @return PresenterInterface
+     */
+    private function createPresenter($alias)
+    {
+        if (!isset($this->presenters[$alias])) {
+            throw new \InvalidArgumentException(sprintf('Presenter [%s] not supported.', $alias));
+        }
+
+        $presenter = $this->presenters[$alias];
+
+        return \is_callable($presenter) ? $presenter() : $presenter;
+    }
+
+    /**
+     * @param Envelope[] $envelopes
+     * @param mixed[]    $context
+     *
+     * @return Response
+     */
+    private function createResponse($envelopes, $context)
+    {
+        $response = new Response($envelopes, $context);
+
+        return $this->resourceManager->buildResponse($response);
+    }
+}