Added:

- manga import
- read from cbz
- save cbz from scrapping
- menu interactions

src/Repository/MangaRepository.php

@@ -49,6 +49,49 @@ class MangaRepository extends ServiceEntityRepository
             ->getResult();
     }
 
+    public function findBySlug(string $slug): array
+    {
+        $this->getEntityManager()->getConnection()->executeStatement('CREATE EXTENSION IF NOT EXISTS fuzzystrmatch');
+
+        $conn = $this->getEntityManager()->getConnection();
+
+        $sql = '
+                SELECT m.*, levenshtein(LOWER(m.slug), LOWER(:slug)) as distance
+                FROM manga m
+                WHERE levenshtein(LOWER(m.slug), LOWER(:slug)) <= :max_distance
+                ORDER BY distance
+                LIMIT 10
+                ';
+
+        $stmt = $conn->prepare($sql);
+        $resultSet = $stmt->executeQuery([
+            'slug' => $slug,
+            'max_distance' => strlen($slug) / 3
+        ]);
+
+        $results = $resultSet->fetchAllAssociative();
+
+        $ids = array_column($results, 'id');
+        $entities = $this->findBy(['id' => $ids]);
+
+        $sortedEntities = [];
+        foreach ($results as $result) {
+            foreach ($entities as $entity) {
+                if ($entity->getId() == $result['id']) {
+                    $sortedEntities[] = $entity;
+                    break;
+                }
+            }
+        }
+
+        return $sortedEntities;
+    }
+
+    private function normalizeSlug(string $slug): string
+    {
+        return strtolower(preg_replace('/[^a-z0-9]+/i', '', $slug));
+    }
+
     /**
      * @throws NonUniqueResultException
      */