Added book search.

src/Controller/BookController.php

@@ -6,6 +6,7 @@ use App\Entity\Book;
 use App\Entity\File;
 use App\Form\BookType;
 use App\Form\FileType;
+use App\Form\SearchType;
 use App\Repository\BookRepository;
 use App\Repository\FileRepository;
 use App\Service\FileService;
@@ -79,6 +80,21 @@ class BookController extends AbstractController
         return new JsonResponse($bookFinder->search($phrase));
     }
 
+    #[Route('/search/', name: 'app_book_search_book', methods: ['GET', 'POST'])]
+    public function searchBook(BookRepository $bookRepository, Request $request): Response
+    {
+        $searchForm = $this->createForm(SearchType::class);
+        $searchForm->handleRequest($request);
+        $books = [];
+        if ($searchForm->isSubmitted() && $searchForm->isValid()) {
+            $books = $bookRepository->findByTitle($searchForm->get('search')->getData());
+        }
+        return $this->renderForm('book/search.html.twig', [
+            'books' => $books,
+            'searchTerm' => $searchForm->get('search')->getData()
+        ]);
+    }
+
     #[Route('/info/{urlInBase64}', name: 'app_book_info', methods: ['GET'])]
     public function info(string $urlInBase64): JsonResponse
     {

src/Entity/Book.php

@@ -16,7 +16,7 @@ class Book
     private $id;
 
     #[ORM\Column(type: 'string', length: 255)]
-    private $Title;
+    private $title;
 
     #[ORM\Column(type: 'string', length: 255)]
     private $language;
@@ -72,12 +72,12 @@ class Book
 
     public function getTitle(): ?string
     {
-        return $this->Title;
+        return $this->title;
     }
 
-    public function setTitle(string $Title): self
+    public function setTitle(string $title): self
     {
-        $this->Title = $Title;
+        $this->title = $title;
 
         return $this;
     }

src/Form/SearchType.php

@@ -0,0 +1,35 @@
+<?php
+
+namespace App\Form;
+
+use Symfony\Component\Form\AbstractType;
+use Symfony\Component\Form\Extension\Core\Type\TextType;
+use Symfony\Component\Form\FormBuilderInterface;
+use Symfony\Component\OptionsResolver\OptionsResolver;
+use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
+
+class SearchType extends AbstractType
+{
+    private $router;
+
+    public function __construct(UrlGeneratorInterface $router)
+    {
+        $this->router = $router;
+    }
+
+    public function buildForm(FormBuilderInterface $builder, array $options): void
+    {
+        $builder
+            ->setAction($this->router->generate('app_book_search_book'))
+            ->add('search', TextType::class, ['attr' => ['placeholder' => 'Book title']])
+        ;
+    }
+
+    public function configureOptions(OptionsResolver $resolver): void
+    {
+        $resolver->setDefaults([
+            // Configure your form options here
+            'attr' => ['class' => 'd-flex']
+        ]);
+    }
+}

src/Repository/BookRepository.php

@@ -39,20 +39,18 @@ class BookRepository extends ServiceEntityRepository
         }
     }
 
-//    /**
-//     * @return Book[] Returns an array of Book objects
-//     */
-//    public function findByExampleField($value): array
-//    {
-//        return $this->createQueryBuilder('b')
-//            ->andWhere('b.exampleField = :val')
-//            ->setParameter('val', $value)
-//            ->orderBy('b.id', 'ASC')
-//            ->setMaxResults(10)
-//            ->getQuery()
-//            ->getResult()
-//        ;
-//    }
+    /**
+     * @return Book[] Returns an array of Book objects
+     */
+    public function findByTitle($value): array
+    {
+        return $this->createQueryBuilder('b')
+            ->andWhere('LOWER(b.title) LIKE :title')
+            ->setParameter('title', '%' . strtolower($value) . '%')
+            ->orderBy('b.id', 'ASC')
+            ->getQuery()
+            ->getResult();
+    }
 
 //    public function findOneBySomeField($value): ?Book
 //    {

src/Service/FileService.php

@@ -60,7 +60,7 @@ class FileService
         $file = new File();
         $file->setFileName(trim($ebook->getClientOriginalName()));
         $file->setFileSize($ebook->getSize());
-        $file->setExtension($ebook->guessClientExtension());
+        $file->setExtension($ebook->getClientOriginalExtension());
         $file->setBook($book);
         $this->fileRepository->add($file, true);
 

src/Twig/AppExtension.php

@@ -3,16 +3,27 @@
 
 namespace App\Twig;
 
+use App\Form\SearchType;
+use Symfony\Component\Form\FormFactoryInterface;
 use Twig\Extension\AbstractExtension;
 use Twig\TwigFilter;
 use Twig\TwigFunction;
 
 class AppExtension extends AbstractExtension
 {
+
+    private $formFactory;
+
+    public function __construct(FormFactoryInterface $formFactory)
+    {
+        $this->formFactory = $formFactory;
+    }
+
     public function getFunctions()
     {
         return [
             new TwigFunction('file_exists', [$this, 'file_exists']),
+            new TwigFunction('render_search_form', [$this, 'render_search_form']),
         ];
     }
 
@@ -34,4 +45,9 @@ class AppExtension extends AbstractExtension
         $suffix = array("B", "KB", "MB", "GB", "TB")[floor($base)];
         return round(pow(1024, $base - floor($base)), 2) . $suffix;
     }
+
+    public function render_search_form()
+    {
+        return $this->formFactory->create(SearchType::class)->createView();
+    }
 }