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<?php |
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declare(strict_types=1); |
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namespace App\Blog; |
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use App\Blog\Archive\ArchiveRepository; |
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use App\Blog\Post\PostRepository; |
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use App\Blog\Tag\TagRepository; |
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use App\ViewRenderer; |
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use Psr\Http\Message\ResponseInterface as Response; |
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use Psr\Http\Message\ServerRequestInterface as Request; |
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use Yiisoft\Data\Paginator\OffsetPaginator; |
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final class BlogController |
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{ |
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private const POSTS_PER_PAGE = 3; |
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private const POPULAR_TAGS_COUNT = 10; |
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private const ARCHIVE_MONTHS_COUNT = 12; |
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private ViewRenderer $viewRenderer; |
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public function __construct(ViewRenderer $viewRenderer) |
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{ |
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$this->viewRenderer = $viewRenderer->withControllerName('blog'); |
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} |
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public function index( |
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Request $request, |
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PostRepository $postRepository, |
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TagRepository $tagRepository, |
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ArchiveRepository $archiveRepo |
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): Response { |
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$pageNum = (int)$request->getAttribute('page', 1); |
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$dataReader = $postRepository->findAllPreloaded(); |
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$paginator = (new OffsetPaginator($dataReader)) |
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->withPageSize(self::POSTS_PER_PAGE) |
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->withCurrentPage($pageNum); |
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$data = [ |
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'paginator' => $paginator, |
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'archive' => $archiveRepo->getFullArchive()->withLimit(self::ARCHIVE_MONTHS_COUNT), |
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'tags' => $tagRepository->getTagMentions(self::POPULAR_TAGS_COUNT), |
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]; |
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return $this->viewRenderer->render('index', $data); |
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} |
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} |
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yiisoft /
yii-demo
