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

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