Use ADR pattern

src/Action/AbstractPostArchiveAction.php

@@ -0,0 +1,80 @@
+<?php
+
+/*
+ * This file is part of the Sonata Project package.
+ *
+ * (c) Thomas Rabaix <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Sonata\NewsBundle\Action;
+
+use Sonata\NewsBundle\Model\BlogInterface;
+use Sonata\NewsBundle\Model\PostManagerInterface;
+use Symfony\Bundle\FrameworkBundle\Controller\Controller;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+
+abstract class AbstractPostArchiveAction extends Controller
+{
+    /**
+     * @var BlogInterface
+     */
+    private $blog;
+
+    /**
+     * @var PostManagerInterface
+     */
+    private $postManager;
+
+    public function __construct(BlogInterface $blog, PostManagerInterface $postManager)
+    {
+        $this->blog = $blog;
+        $this->postManager = $postManager;
+    }
+
+    /**
+     * @internal
+     *
+     * NEXT_MAJOR: make this method protected
+     *
+     * @return Response
+     */
+    final public function renderArchive(Request $request, array $criteria = [], array $parameters = [])
+    {
+        $pager = $this->postManager->getPager(
+            $criteria,
+            $request->get('page', 1)
+        );
+
+        $parameters = array_merge([
+            'pager' => $pager,
+            'blog' => $this->blog,
+            'tag' => false,
+            'collection' => false,
+            'route' => $request->get('_route'),
+            'route_parameters' => $request->get('_route_params'),
+        ], $parameters);
+
+        $response = $this->render(
+            sprintf('@SonataNews/Post/archive.%s.twig', $request->getRequestFormat()),
+            $parameters
+        );
+
+        if ('rss' === $request->getRequestFormat()) {
+            $response->headers->set('Content-Type', 'application/rss+xml');
+        }
+
+        return $response;
+    }
+
+    /**
+     * @return PostManagerInterface
+     */
+    final protected function getPostManager()
+    {
+        return $this->postManager;
+    }
+}

src/Action/CollectionPostArchiveAction.php

@@ -0,0 +1,56 @@
+<?php
+
+/*
+ * This file is part of the Sonata Project package.
+ *
+ * (c) Thomas Rabaix <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Sonata\NewsBundle\Action;
+
+use Sonata\ClassificationBundle\Model\CollectionManagerInterface;
+use Sonata\NewsBundle\Model\BlogInterface;
+use Sonata\NewsBundle\Model\PostManagerInterface;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
+
+final class CollectionPostArchiveAction extends AbstractPostArchiveAction
+{
+    /**
+     * @var CollectionManagerInterface
+     */
+    private $collectionManager;
+
+    public function __construct(
+        BlogInterface $blog,
+        PostManagerInterface $postManager,
+        CollectionManagerInterface $collectionManager
+    ) {
+        parent::__construct($blog, $postManager);
+
+        $this->collectionManager = $collectionManager;
+    }
+
+    /**
+     * @param string $tag
+     *
+     * @return Response
+     */
+    public function __invoke(Request $request, $tag)
+    {
+        $collection = $this->collectionManager->findOneBy([
+            'slug' => $tag,
+            'enabled' => true,
+        ]);
+
+        if (!$collection || !$collection->getEnabled()) {
+            throw new NotFoundHttpException('Unable to find the collection');
+        }
+
+        return $this->renderArchive($request, ['collection' => $collection], ['collection' => $collection]);
+    }
+}

src/Action/CommentListAction.php

@@ -0,0 +1,48 @@
+<?php
+
+/*
+ * This file is part of the Sonata Project package.
+ *
+ * (c) Thomas Rabaix <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Sonata\NewsBundle\Action;
+
+use Sonata\NewsBundle\Model\CommentInterface;
+use Sonata\NewsBundle\Model\CommentManagerInterface;
+use Symfony\Bundle\FrameworkBundle\Controller\Controller;
+use Symfony\Component\HttpFoundation\Response;
+
+final class CommentListAction extends Controller
+{
+    /**
+     * @var CommentManagerInterface
+     */
+    private $commentManager;
+
+    public function __construct(CommentManagerInterface $commentManager)
+    {
+        $this->commentManager = $commentManager;
+    }
+
+    /**
+     * @param int $postId
+     *
+     * @return Response
+     */
+    public function __invoke($postId)
+    {
+        $pager = $this->commentManager
+            ->getPager([
+                'postId' => $postId,
+                'status' => CommentInterface::STATUS_VALID,
+            ], 1, 500); //no limit
+
+        return $this->render('@SonataNews/Post/comments.html.twig', [
+            'pager' => $pager,
+        ]);
+    }
+}

src/Action/CreateCommentAction.php

@@ -0,0 +1,139 @@
+<?php
+
+/*
+ * This file is part of the Sonata Project package.
+ *
+ * (c) Thomas Rabaix <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Sonata\NewsBundle\Action;
+
+use Sonata\NewsBundle\Form\Type\CommentType;
+use Sonata\NewsBundle\Mailer\MailerInterface;
+use Sonata\NewsBundle\Model\BlogInterface;
+use Sonata\NewsBundle\Model\CommentManagerInterface;
+use Sonata\NewsBundle\Model\PostInterface;
+use Sonata\NewsBundle\Model\PostManagerInterface;
+use Symfony\Bundle\FrameworkBundle\Controller\Controller;
+use Symfony\Component\Form\FormFactoryInterface;
+use Symfony\Component\Form\FormInterface;
+use Symfony\Component\HttpFoundation\RedirectResponse;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
+use Symfony\Component\Routing\RouterInterface;
+
+final class CreateCommentAction extends Controller
+{
+    /**
+     * @var RouterInterface
+     */
+    private $router;
+
+    /**
+     * @var BlogInterface
+     */
+    private $blog;
+
+    /**
+     * @var PostManagerInterface
+     */
+    private $postManager;
+
+    /**
+     * @var CommentManagerInterface
+     */
+    private $commentManager;
+
+    /**
+     * @var FormFactoryInterface
+     */
+    private $formFactory;
+
+    /**
+     * @var MailerInterface
+     */
+    private $mailer;
+
+    public function __construct(
+        RouterInterface $router,
+        BlogInterface $blog,
+        PostManagerInterface $postManager,
+        CommentManagerInterface $commentManager,
+        FormFactoryInterface $formFactory,
+        MailerInterface $mailer
+    ) {
+        $this->router = $router;
+        $this->blog = $blog;
+        $this->postManager = $postManager;
+        $this->commentManager = $commentManager;
+        $this->formFactory = $formFactory;
+        $this->mailer = $mailer;
+    }
+
+    /**
+     * @param string  $id
+     * @param Request $request
+     *
+     * @throws NotFoundHttpException
+     *
+     * @return Response
+     */
+    public function __invoke(Request $request, $id)
+    {
+        $post = $this->postManager->findOneBy([
+            'id' => $id,
+        ]);
+
+        if (!$post) {
+            throw new NotFoundHttpException(sprintf('Post (%d) not found', $id));
+        }
+
+        if (!$post->isCommentable()) {
+            // todo add notice.
+            return new RedirectResponse($this->router->generate('sonata_news_view', [
+                'permalink' => $this->blog->getPermalinkGenerator()->generate($post),
+            ]));
+        }
+
+        $form = $this->getCommentForm($post);
+        $form->handleRequest($request);
+
+        if ($form->isSubmitted() && $form->isValid()) {
+            $comment = $form->getData();
+
+            $this->commentManager->save($comment);
+            $this->mailer->sendCommentNotification($comment);
+
+            // todo : add notice
+            return new RedirectResponse($this->router->generate('sonata_news_view', [
+                'permalink' => $this->blog->getPermalinkGenerator()->generate($post),
+            ]));
+        }
+
+        return $this->render('@SonataNews/Post/view.html.twig', [
+            'post' => $post,
+            'form' => $form,
+        ]);
+    }
+
+    /**
+     * @return FormInterface
+     */
+    private function getCommentForm(PostInterface $post)
+    {
+        $comment = $this->commentManager->create();
+        $comment->setPost($post);
+        $comment->setStatus($post->getCommentsDefaultStatus());
+
+        return $this->formFactory->createNamed('comment', CommentType::class, $comment, [
+            'action' => $this->router->generate('sonata_news_add_comment', [
+                'id' => $post->getId(),
+            ]),
+            'method' => 'POST',
+        ]);
+    }
+}