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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 2016 Sourcefabric z.ú. 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 2016 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\Hydrator; |
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use Doctrine\Common\Collections\Collection; |
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use SWP\Bundle\ContentBundle\Service\ArticleKeywordAdderInterface; |
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use SWP\Bundle\ContentBundle\Service\ArticleSourcesAdderInterface; |
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use SWP\Bundle\ContentBundle\Model\ArticleInterface; |
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use SWP\Component\Bridge\Model\ItemInterface; |
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use SWP\Component\Bridge\Model\PackageInterface; |
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final class ArticleHydrator implements ArticleHydratorInterface |
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{ |
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/** |
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* @var ArticleSourcesAdderInterface |
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*/ |
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private $articleSourcesAdder; |
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/** |
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* @var ArticleKeywordAdderInterface |
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*/ |
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private $articleKeywordAdder; |
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/** |
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* @var array |
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*/ |
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private $allowedTypes = [ |
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ItemInterface::TYPE_PICTURE, |
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ItemInterface::TYPE_FILE, |
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ItemInterface::TYPE_TEXT, |
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ItemInterface::TYPE_COMPOSITE, |
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ItemInterface::TYPE_VIDEO, |
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ItemInterface::TYPE_AUDIO, |
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]; |
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public function __construct(ArticleSourcesAdderInterface $articleSourcesAdder, ArticleKeywordAdderInterface $articleKeywordAdder) |
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{ |
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$this->articleSourcesAdder = $articleSourcesAdder; |
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$this->articleKeywordAdder = $articleKeywordAdder; |
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} |
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public function hydrate(ArticleInterface $article, PackageInterface $package): ArticleInterface |
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{ |
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if ($this->populateByline($package) !== $package->getByLine()) { |
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$package->setByLine($this->populateByline($package)); |
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} |
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$article->setCode($package->getGuid()); |
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$article->setBody($this->populateBody($package)); |
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if (null !== $package->getSlugline() && null === $article->getSlug()) { |
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$article->setSlug($package->getSlugline()); |
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} |
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$article->setTitle($package->getHeadline()); |
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$article->setAuthors($package->getAuthors()); |
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$article->setExtra($package->getExtra()); |
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$this->populateSources($article, $package); |
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$this->populateKeywords($article, $package); |
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$article->setLocale($package->getLanguage()); |
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$article->setLead($this->populateLead($package)); |
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$article->setMetadata($package->getMetadata()); |
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$article->setRoute($article->getRoute()); |
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return $article; |
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} |
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/** |
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* @param PackageInterface $package |
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* |
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* @return string |
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*/ |
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private function populateLead(PackageInterface $package) |
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{ |
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if (null === $package->getDescription() || '' === $package->getDescription()) { |
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$items = $this->filterTextItems($package->getItems()); |
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$map = $items->map( |
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function (ItemInterface $item) { |
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return ' '.$item->getDescription(); |
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} |
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); |
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return trim($package->getDescription().implode('', $map->toArray())); |
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} |
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return $package->getDescription(); |
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} |
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/** |
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* @param PackageInterface $package |
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* |
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* @return string |
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*/ |
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private function populateByline(PackageInterface $package) |
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{ |
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$items = $this->filterTextItems($package->getItems()); |
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$authors = array_filter(array_values(array_map(function (ItemInterface $item) { |
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$metadata = $item->getMetadata(); |
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return $metadata['byline']; |
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}, $items->toArray()))); |
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if (empty($authors)) { |
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return $package->getByLine(); |
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} |
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return implode(', ', $authors); |
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} |
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/** |
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* @param Collection $items |
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* |
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* @return Collection |
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*/ |
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private function filterTextItems(Collection $items) |
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{ |
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return $items->filter( |
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function (ItemInterface $item) { |
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$this->ensureTypeIsAllowed($item->getType()); |
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return ItemInterface::TYPE_TEXT === $item->getType(); |
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} |
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); |
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} |
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/** |
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* @param PackageInterface $package |
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* |
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* @return string |
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*/ |
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private function populateBody(PackageInterface $package) |
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{ |
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return $package->getBody().' '.implode('', array_map(function (ItemInterface $item) { |
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$this->ensureTypeIsAllowed($item->getType()); |
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return $item->getBody(); |
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}, $package->getItems()->toArray())); |
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} |
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/** |
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* @param ArticleInterface $article |
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* @param PackageInterface $package |
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*/ |
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private function populateSources(ArticleInterface $article, PackageInterface $package) |
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{ |
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if (null === $package->getSource()) { |
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return; |
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} |
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$this->articleSourcesAdder->add($article, $package->getSource()); |
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foreach ($package->getItems() as $item) { |
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if (null === $item->getSource()) { |
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continue; |
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} |
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$this->articleSourcesAdder->add($article, $item->getSource()); |
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} |
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} |
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private function populateKeywords(ArticleInterface $article, PackageInterface $package) |
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{ |
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if (0 === \count($package->getKeywords())) { |
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return; |
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} |
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foreach ($package->getKeywords() as $keyword) { |
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$this->articleKeywordAdder->add($article, $keyword); |
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} |
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} |
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/** |
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* @param string $type |
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* |
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* @throws \InvalidArgumentException |
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*/ |
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private function ensureTypeIsAllowed(string $type) |
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{ |
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if (!\in_array($type, $this->allowedTypes, true)) { |
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throw new \InvalidArgumentException(sprintf( |
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'Item type "%s" is not supported. Supported types are: %s', |
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$type, |
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implode(', ', $this->allowedTypes) |
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)); |
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} |
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} |
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} |
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superdesk /
web-publisher
