BookStack Code Mirror - bookstack/blob - app/Http/Controllers/BookExportController.php

   1 <?php
   2
   3 namespace BookStack\Http\Controllers;
   4
   5 use BookStack\Entities\ExportService;
   6 use BookStack\Entities\Repos\EntityRepo;
   7 use BookStack\Exceptions\NotFoundException;
   8 use Throwable;
   9
  10 class BookExportController extends Controller
  11 {
  12     /**
  13      * @var EntityRepo
  14      */
  15     protected $entityRepo;
  16
  17     /**
  18      * @var ExportService
  19      */
  20     protected $exportService;
  21
  22     /**
  23      * BookExportController constructor.
  24      * @param EntityRepo $entityRepo
  25      * @param ExportService $exportService
  26      */
  27     public function __construct(EntityRepo $entityRepo, ExportService $exportService)
  28     {
  29         $this->entityRepo = $entityRepo;
  30         $this->exportService = $exportService;
  31         parent::__construct();
  32     }
  33
  34     /**
  35      * Export a book as a PDF file.
  36      * @param string $bookSlug
  37      * @return mixed
  38      * @throws NotFoundException
  39      * @throws Throwable
  40      */
  41     public function pdf(string $bookSlug)
  42     {
  43         $book = $this->entityRepo->getBySlug('book', $bookSlug);
  44         $pdfContent = $this->exportService->bookToPdf($book);
  45         return $this->downloadResponse($pdfContent, $bookSlug . '.pdf');
  46     }
  47
  48     /**
  49      * Export a book as a contained HTML file.
  50      * @param string $bookSlug
  51      * @return mixed
  52      * @throws NotFoundException
  53      * @throws Throwable
  54      */
  55     public function html(string $bookSlug)
  56     {
  57         $book = $this->entityRepo->getBySlug('book', $bookSlug);
  58         $htmlContent = $this->exportService->bookToContainedHtml($book);
  59         return $this->downloadResponse($htmlContent, $bookSlug . '.html');
  60     }
  61
  62     /**
  63      * Export a book as a plain text file.
  64      * @param $bookSlug
  65      * @return mixed
  66      * @throws NotFoundException
  67      */
  68     public function plainText(string $bookSlug)
  69     {
  70         $book = $this->entityRepo->getBySlug('book', $bookSlug);
  71         $textContent = $this->exportService->bookToPlainText($book);
  72         return $this->downloadResponse($textContent, $bookSlug . '.txt');
  73     }
  74 }