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<?php |
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namespace App\Controller; |
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use App\Entity\Book; |
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use App\Repository\BookRepository; |
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use Doctrine\Persistence\ManagerRegistry; |
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use Symfony\Bundle\FrameworkBundle\Controller\AbstractController; |
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use Symfony\Component\HttpFoundation\Request; |
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use Symfony\Component\HttpFoundation\Response; |
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use Symfony\Component\Routing\Attribute\Route; |
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/** |
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* Controller for managing library. |
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*/ |
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class BookController extends AbstractController |
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{ |
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/** |
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* Displays form for creating a new book. |
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*/ |
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#[Route('/book/create', name: 'book_create', methods: ['GET'])] |
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public function createBookForm(): Response |
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{ |
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return $this->render('book/create.html.twig'); |
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} |
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/** |
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* Handles creation of new book. |
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*/ |
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#[Route('/book/create', name: 'book_create_post', methods: ['POST'])] |
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public function createBook(Request $request, ManagerRegistry $doctrine): Response |
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{ |
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$entityManager = $doctrine->getManager(); |
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$book = new Book(); |
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$book->setTitle($request->request->get('title')); |
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$book->setIsbn($request->request->get('isbn')); |
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$book->setAuthor($request->request->get('author')); |
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$book->setImage($request->request->get('image_filename')); |
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$entityManager->persist($book); |
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$entityManager->flush(); |
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return new Response('Saved new book with id ' . $book->getId()); |
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} |
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/** |
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* Display a book by ID. |
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*/ |
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#[Route('/book/show/{id}', name: 'book_by_id')] |
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public function showBookById( |
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bookRepository $bookRepository, |
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int $id |
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): Response { |
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$book = $bookRepository |
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->find($id); |
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return $this->render('book/show_one.html.twig', [ |
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'book' => $book, |
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]); |
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} |
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/** |
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* Display all books. |
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*/ |
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#[Route('/book/show', name: 'book_show_all')] |
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public function showAllBooks(BookRepository $bookRepository): Response |
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{ |
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$books = $bookRepository->findAll(); |
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return $this->render('book/show_all.html.twig', [ |
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'books' => $books, |
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]); |
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} |
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/** |
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* Delete a book by ID. |
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*/ |
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#[Route('/book/delete/{id}', name: 'book_delete_by_id')] |
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public function deleteBookById( |
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ManagerRegistry $doctrine, |
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int $id |
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): Response { |
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$entityManager = $doctrine->getManager(); |
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$book = $entityManager->getRepository(book::class)->find($id); |
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$entityManager->remove($book); |
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$entityManager->flush(); |
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return $this->redirectToRoute('book_show_all'); |
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} |
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/** |
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* Display form for update of a book. |
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*/ |
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#[Route('/book/edit/{id}', name: 'book_edit', methods: ['GET'])] |
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public function editBookForm(int $id, ManagerRegistry $doctrine): Response |
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{ |
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$book = $doctrine->getRepository(Book::class)->find($id); |
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return $this->render('book/edit.html.twig', [ |
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'book' => $book, |
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]); |
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} |
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/** |
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* Handles update of a book. |
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*/ |
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#[Route('/book/update/{id}', name: 'book_update', methods: ['POST'])] |
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public function updateBook( |
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Request $request, |
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ManagerRegistry $doctrine, |
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int $id |
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): Response { |
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$entityManager = $doctrine->getManager(); |
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$book = $entityManager->getRepository(Book::class)->find($id); |
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$book->setTitle($request->request->get('title')); |
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$book->setIsbn($request->request->get('isbn')); |
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$book->setAuthor($request->request->get('author')); |
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$book->setImage($request->request->get('image_filename')); |
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$entityManager->flush(); |
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return $this->redirectToRoute('book_show_all'); |
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} |
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} |
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Pbris /
mvc1
