PostController.php

<?php

/*
 * This file is part of the Sonata Project package.
 *
 * (c) Thomas Rabaix <thomas.rabaix@sonata-project.org>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Sonata\NewsBundle\Controller;

// NEXT_MAJOR: remove this file

@trigger_error(
    'The '.__NAMESPACE__.'\PostController class is deprecated since version 3.x and will be removed in 4.0.'
    .' Use '.__NAMESPACE__.'\Action\* classes instead.',
    E_USER_DEPRECATED
);

use Sonata\NewsBundle\Action\CollectionPostArchiveAction;
use Sonata\NewsBundle\Action\CommentListAction;
use Sonata\NewsBundle\Action\HomeAction;
use Sonata\NewsBundle\Action\ModerateCommentAction;
use Sonata\NewsBundle\Action\MonthlyPostArchiveAction;
use Sonata\NewsBundle\Action\PostArchiveAction;
use Sonata\NewsBundle\Action\TagPostArchiveAction;
use Sonata\NewsBundle\Action\ViewPostAction;
use Sonata\NewsBundle\Action\YearlyPostArchiveAction;
use Sonata\NewsBundle\Form\Type\CommentType;
use Sonata\NewsBundle\Model\BlogInterface;
use Sonata\NewsBundle\Model\CommentManagerInterface;
use Sonata\NewsBundle\Model\PostInterface;
use Sonata\NewsBundle\Model\PostManagerInterface;
use Sonata\SeoBundle\Seo\SeoPageInterface;
use Symfony\Bundle\FrameworkBundle\Controller\Controller;
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\Security\Core\Exception\AccessDeniedException;

class PostController extends Controller
{
    /**
     * @return RedirectResponse
     */
    public function homeAction()
    {
        $action = $this->container->get(HomeAction::class);

        return $action();
    }

    /**
     * @param array   $criteria
     * @param array   $parameters
     * @param Request $request
     *
     * @return Response
     */
    public function renderArchive(array $criteria = [], array $parameters = [], Request $request = null)
    {
        $action = $this->container->get(PostArchiveAction::class);

        return $action->renderArchive($this->resolveRequest($request), $criteria, $parameters);
    }

    /**
     * @param Request $request
     *
     * @return Response
     */
    public function archiveAction(Request $request = null)
    {
        $action = $this->container->get(PostArchiveAction::class);

        return $action($this->resolveRequest($request));
    }

    /**
     * @param string  $tag
     * @param Request $request
     *
     * @throws NotFoundHttpException
     *
     * @return Response
     */
    public function tagAction($tag, Request $request = null)
    {
        $action = $this->container->get(TagPostArchiveAction::class);

        return $action($this->resolveRequest($request), $tag);
    }

    /**
     * @param string  $collection
     * @param Request $request
     *
     * @throws NotFoundHttpException
     *
     * @return Response
     */
    public function collectionAction($collection, Request $request = null)
    {
        $action = $this->container->get(CollectionPostArchiveAction::class);

        return $action($this->resolveRequest($request), $collection);
    }

    /**
     * @param string  $year
     * @param string  $month
     * @param Request $request
     *
     * @return Response
     */
    public function archiveMonthlyAction($year, $month, Request $request = null)
    {
        $action = $this->container->get(MonthlyPostArchiveAction::class);

        return $action($this->resolveRequest($request), $year, $month);
    }

    /**
     * @param string  $year
     * @param Request $request
     *
     * @return Response
     */
    public function archiveYearlyAction($year, Request $request = null)
    {
        $action = $this->container->get(YearlyPostArchiveAction::class);

        return $action($this->resolveRequest($request), $year);
    }

    /**
     * @param string $permalink
     *
     * @throws NotFoundHttpException
     *
     * @return Response
     */
    public function viewAction($permalink)
    {
        $action = $this->container->get(ViewPostAction::class);

        return $action($permalink);
    }

    /**
     * @return SeoPageInterface|null
     */
    public function getSeoPage()
    {
        if ($this->has('sonata.seo.page')) {
            return $this->get('sonata.seo.page');
        }

        return null;
    }

    /**
     * @param int $postId
     *
     * @return Response
     */
    public function commentsAction($postId)
    {
        $action = $this->container->get(CommentListAction::class);

        return $action($postId);
    }

    /**
     * @param $postId
     * @param bool $form
     *
     * @return Response
     */
    public function addCommentFormAction($postId, $form = false)
    {
        if (!$form) {
            $post = $this->getPostManager()->findOneBy([
                'id' => $postId,
            ]);

            $form = $this->getCommentForm($post);
        }

        return $this->render('@SonataNews/Post/comment_form.html.twig', [
            'form' => $form->createView(),
            'post_id' => $postId,
        ]);
    }

    /**
     * @param PostInterface $post
     *
     * @return FormInterface
     */
    public function getCommentForm(PostInterface $post)
    {
        $comment = $this->getCommentManager()->create();
        $comment->setPost($post);
        $comment->setStatus($post->getCommentsDefaultStatus());

        return $this->get('form.factory')->createNamed('comment', CommentType::class, $comment, [
            'action' => $this->generateUrl('sonata_news_add_comment', [
                'id' => $post->getId(),
            ]),
            'method' => 'POST',
        ]);
    }

    /**
     * @param string  $id
     * @param Request $request
     *
     * @throws NotFoundHttpException
     *
     * @return Response
     */
    public function addCommentAction($id, Request $request = null)
    {
        $request = $this->resolveRequest($request);

        $post = $this->getPostManager()->findOneBy([
            'id' => $id,
        ]);

        if (!$post) {
            throw new NotFoundHttpException(sprintf('Post (%d) not found', $id));
        }

        if (!$post->isCommentable()) {
            // todo add notice.
            return new RedirectResponse($this->generateUrl('sonata_news_view', [
                'permalink' => $this->getBlog()->getPermalinkGenerator()->generate($post),
            ]));
        }

        $form = $this->getCommentForm($post);
        $form->handleRequest($request);

        if ($form->isSubmitted() && $form->isValid()) {
            $comment = $form->getData();

            $this->getCommentManager()->save($comment);
            $this->get('sonata.news.mailer')->sendCommentNotification($comment);

            // todo : add notice
            return new RedirectResponse($this->generateUrl('sonata_news_view', [
                'permalink' => $this->getBlog()->getPermalinkGenerator()->generate($post),
            ]));
        }

        return $this->render('@SonataNews/Post/view.html.twig', [
            'post' => $post,
            'form' => $form,
        ]);
    }

    /**
     * @param string $commentId
     * @param string $hash
     * @param string $status
     *
     * @throws AccessDeniedException
     *
     * @return RedirectResponse
     */
    public function commentModerationAction($commentId, $hash, $status)
    {
        $action = $this->container->get(ModerateCommentAction::class);

        return $action($commentId, $hash, $status);
    }

    /**
     * @return PostManagerInterface
     */
    protected function getPostManager()
    {
        return $this->get('sonata.news.manager.post');
    }

    /**
     * @return CommentManagerInterface
     */
    protected function getCommentManager()
    {
        return $this->get('sonata.news.manager.comment');
    }

    /**
     * @return BlogInterface
     */
    protected function getBlog()
    {
        return $this->get('sonata.news.blog');
    }

    /**
     * To keep backwards compatibility with older Sonata News code.
     *
     * @internal
     *
     * @param Request $request
     *
     * @return Request
     */
    private function resolveRequest(Request $request = null)
    {
        if (null === $request) {
            return $this->get('request_stack')->getCurrentRequest();
        }

        return $request;
    }
}