82 lines
2.2 KiB
PHP
82 lines
2.2 KiB
PHP
<?php
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namespace App\Repository\Blog;
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use App\Entity\Blog\Post;
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use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository;
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use Doctrine\Persistence\ManagerRegistry;
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class PostRepository extends ServiceEntityRepository
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{
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public function __construct(ManagerRegistry $registry)
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{
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parent::__construct($registry, Post::class);
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}
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public function getEm()
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{
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return $this->getEntityManager();
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}
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public function findSimilarPosts(Post $post, int $quantity = 5): array
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{
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$query1 = $this->createQueryBuilder('p');
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$query2 = $this->createQueryBuilder('p');
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$query1->orderBy('p.publishedAt', 'DESC');
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foreach ($post->getTags() as $k => $entity) {
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$query1
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->orWhere('p.tags LIKE :tag'.$k)
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->setParameter(':tag'.$k, '%"'.$entity['label'].'"%')
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;
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}
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$query2
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->orderBy('p.publishedAt', 'DESC')
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->andWhere('p.status = 1')
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->join('p.categories', 'c')
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->where('c.id IN (:ids)')
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->setParameter(':ids', array_map(
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fn ($e) => $e->getId(),
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$post->getCategories()->getValues()
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))
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;
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$search1 = $query1->getQuery()->getResult();
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$search2 = $query2->getQuery()->getResult();
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$now = new \DateTime();
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$posts = [];
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foreach ([$search1, $search2] as $results) {
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foreach ($results as $result) {
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if (count($posts) === $quantity) {
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continue 2;
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}
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if ($result->getId() === $post->getId()) {
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continue;
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}
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if (Post::DRAFT === $result->getStatus()) {
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continue;
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}
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if (null === $result->getPublishedAt()) {
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continue;
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}
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if ($result->getPublishedAt() > $now) {
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continue;
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}
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if (!isset($posts[$result->getId()])) {
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$posts[$result->getId()] = $result;
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}
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}
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}
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return $posts;
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}
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}
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