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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 Superdesk Web Publisher Content Bundle. |
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* |
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* Copyright 2015 Sourcefabric z.u. and contributors. |
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* |
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* For the full copyright and license information, please see the |
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* AUTHORS and LICENSE files distributed with this source code. |
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* |
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* @copyright 2015 Sourcefabric z.ú |
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* @license http://www.superdesk.org/license |
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*/ |
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namespace SWP\Bundle\ContentBundle\Loader; |
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use Doctrine\Common\Persistence\ObjectManager; |
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use SWP\Bundle\ContentBundle\Provider\ArticleProviderInterface; |
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use SWP\Bundle\ContentBundle\Twig\Cache\CacheBlockTagsCollectorInterface; |
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use SWP\Component\Common\Criteria\Criteria; |
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use SWP\Bundle\ContentBundle\Model\ArticleInterface; |
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use SWP\Bundle\ContentBundle\Model\RouteInterface; |
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use SWP\Bundle\ContentBundle\Provider\RouteProviderInterface; |
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use SWP\Component\TemplatesSystem\Gimme\Context\Context; |
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use SWP\Component\TemplatesSystem\Gimme\Factory\MetaFactoryInterface; |
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use SWP\Component\TemplatesSystem\Gimme\Loader\LoaderInterface; |
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use SWP\Component\TemplatesSystem\Gimme\Meta\MetaCollection; |
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use Symfony\Component\HttpKernel\Exception\NotFoundHttpException; |
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class ArticleLoader extends PaginatedLoader implements LoaderInterface |
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{ |
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protected $articleProvider; |
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protected $routeProvider; |
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protected $dm; |
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protected $metaFactory; |
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protected $context; |
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private $cacheBlockTagsCollector; |
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public function __construct( |
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ArticleProviderInterface $articleProvider, |
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RouteProviderInterface $routeProvider, |
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ObjectManager $dm, |
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MetaFactoryInterface $metaFactory, |
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Context $context, |
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CacheBlockTagsCollectorInterface $cacheBlockTagsCollector |
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) { |
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$this->articleProvider = $articleProvider; |
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$this->routeProvider = $routeProvider; |
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$this->dm = $dm; |
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$this->metaFactory = $metaFactory; |
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$this->context = $context; |
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$this->cacheBlockTagsCollector = $cacheBlockTagsCollector; |
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} |
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public function load($type, $parameters = [], $withoutParameters = [], $responseType = LoaderInterface::SINGLE) |
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{ |
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$criteria = new Criteria(); |
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if ('article' === $type && LoaderInterface::SINGLE === $responseType) { |
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$article = null; |
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if (array_key_exists('article', $parameters) && $parameters['article'] instanceof ArticleInterface) { |
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try { |
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return $this->getArticleMeta($parameters['article']); |
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} catch (NotFoundHttpException $e) { |
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return false; |
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} |
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} elseif (array_key_exists('slug', $parameters)) { |
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if ('' === $parameters['slug']) { |
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$parameters['slug'] = null; |
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} |
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$criteria->set('slug', $parameters['slug']); |
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} |
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try { |
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$article = $this->articleProvider->getOneByCriteria($criteria); |
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return $this->getArticleMeta($article); |
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} catch (NotFoundHttpException $e) { |
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return false; |
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} |
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} elseif ('articles' === $type && LoaderInterface::COLLECTION === $responseType) { |
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$currentPage = $this->context['route']; |
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$route = null; |
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if ($currentPage) { |
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$route = $currentPage->getValues(); |
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} |
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if (array_key_exists('route', $parameters)) { |
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if (null === $route || ($route instanceof RouteInterface && $route->getId() !== $parameters['route'])) { |
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$route = $this->routeProvider->getByMixed($parameters['route']); |
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if (null === $route) { |
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// if Route parameter was passed but it was not found - don't return articles not filtered by route |
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return false; |
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} |
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} |
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} |
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if (null !== $route && (($route instanceof RouteInterface && RouteInterface::TYPE_COLLECTION === $route->getType()) || is_array($route))) { |
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$criteria->set('route', $route); |
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} |
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foreach (['metadata', 'extra', 'keywords', 'source', 'author', 'article', 'publishedAfter', 'publishedBefore'] as $item) { |
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if (isset($parameters[$item])) { |
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$criteria->set($item, $parameters[$item]); |
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} |
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if (isset($withoutParameters[$item])) { |
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$criteria->set('exclude_'.$item, $withoutParameters[$item]); |
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} |
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} |
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$this->applyPaginationToCriteria($criteria, $parameters); |
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$this->setDateRangeToCriteria($criteria, $parameters); |
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$countCriteria = clone $criteria; |
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$articlesCollection = $this->articleProvider->getManyByCriteria($criteria, $criteria->get('order', [])); |
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if ($articlesCollection->count() > 0) { |
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$metaCollection = new MetaCollection(); |
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$metaCollection->setTotalItemsCount($this->articleProvider->getCountByCriteria($countCriteria)); |
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foreach ($articlesCollection as $article) { |
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$articleMeta = $this->getArticleMeta($article); |
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if (null !== $articleMeta) { |
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$metaCollection->add($articleMeta); |
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} |
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} |
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unset($articlesCollection, $route, $criteria); |
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return $metaCollection; |
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} |
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return false; |
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} |
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return false; |
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} |
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public function isSupported(string $type): bool |
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{ |
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return in_array($type, ['articles', 'article']); |
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} |
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protected function setDateRangeToCriteria(Criteria $criteria, array $parameters): void |
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{ |
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if (isset($parameters['date_range']) && is_array($parameters['date_range']) && 2 === count($parameters['date_range'])) { |
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$criteria->set('dateRange', $parameters['date_range']); |
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} |
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} |
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protected function getArticleMeta(?ArticleInterface $article) |
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{ |
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if (null !== $article) { |
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$this->cacheBlockTagsCollector->addTagToCurrentCacheBlock('a-'.$article->getId()); |
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return $this->metaFactory->create($article); |
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} |
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return false; |
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} |
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} |
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superdesk /
web-publisher
