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

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