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<?php |
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declare(strict_types=1); |
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/* |
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* This file is part of the Explicit Architecture POC, |
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* which is created on top of the Symfony Demo application. |
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* |
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* (c) Herberto Graça <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Acme\App\Presentation\Web\Core\Component\Blog\Anonymous\Post; |
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use Acme\App\Core\Component\Blog\Application\Query\PostQueryInterface; |
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use Acme\App\Core\Port\TemplateEngine\TemplateEngineInterface; |
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use Psr\Http\Message\ResponseInterface; |
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use Psr\Http\Message\ServerRequestInterface; |
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/** |
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* Controller used to manage blog contents in the public part of the site. |
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* |
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* @author Ryan Weaver <[email protected]> |
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* @author Javier Eguiluz <[email protected]> |
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* @author Herberto Graca <[email protected]> |
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*/ |
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class PostController |
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{ |
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/** |
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* @var TemplateEngineInterface |
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*/ |
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private $templateEngine; |
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/** |
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* @var PostQueryInterface |
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*/ |
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private $postQuery; |
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public function __construct( |
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TemplateEngineInterface $templateEngine, |
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PostQueryInterface $postQuery |
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) { |
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$this->templateEngine = $templateEngine; |
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$this->postQuery = $postQuery; |
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} |
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/** |
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* NOTE: The $post controller argument is automatically injected by Symfony |
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* after performing a database query looking for a Post with the 'slug' |
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* value given in the route. |
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* See https://symfony.com/doc/current/bundles/SensioFrameworkExtraBundle/annotations/converters.html. |
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*/ |
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public function get(ServerRequestInterface $request): ResponseInterface |
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{ |
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// Symfony's 'dump()' function is an improved version of PHP's 'var_dump()' but |
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// it's not available in the 'prod' environment to prevent leaking sensitive information. |
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// It can be used both in PHP files and Twig templates, but it requires to |
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// have enabled the DebugBundle. Uncomment the following line to see it in action: |
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// |
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// dump($post, $this->getUser(), new \DateTimeImmutable()); |
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return $this->templateEngine->renderResponse( |
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'@Blog/Anonymous/Post/get.html.twig', |
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$this->postQuery |
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->includeAuthor() |
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->includeTags() |
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->includeComments() |
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->includeCommentsAuthor() |
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->execute($request->getAttribute('slug')) |
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->hydrateSingleResultAs(GetViewModel::class) |
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); |
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} |
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} |
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hgraca /
explicit-architecture-php
