BookStack Code Mirror - bookstack/blob - app/Exports/Controllers/ChapterExportApiController.php

   1 <?php
   2
   3 namespace BookStack\Exports\Controllers;
   4
   5 use BookStack\Entities\Queries\ChapterQueries;
   6 use BookStack\Exports\ExportFormatter;
   7 use BookStack\Exports\ZipExports\ZipExportBuilder;
   8 use BookStack\Http\ApiController;
   9 use Throwable;
  10
  11 class ChapterExportApiController extends ApiController
  12 {
  13     public function __construct(
  14         protected ExportFormatter $exportFormatter,
  15         protected ChapterQueries $queries,
  16     ) {
  17         $this->middleware('can:content-export');
  18     }
  19
  20     /**
  21      * Export a chapter as a PDF file.
  22      *
  23      * @throws Throwable
  24      */
  25     public function exportPdf(int $id)
  26     {
  27         $chapter = $this->queries->findVisibleByIdOrFail($id);
  28         $pdfContent = $this->exportFormatter->chapterToPdf($chapter);
  29
  30         return $this->download()->directly($pdfContent, $chapter->slug . '.pdf');
  31     }
  32
  33     /**
  34      * Export a chapter as a contained HTML file.
  35      *
  36      * @throws Throwable
  37      */
  38     public function exportHtml(int $id)
  39     {
  40         $chapter = $this->queries->findVisibleByIdOrFail($id);
  41         $htmlContent = $this->exportFormatter->chapterToContainedHtml($chapter);
  42
  43         return $this->download()->directly($htmlContent, $chapter->slug . '.html');
  44     }
  45
  46     /**
  47      * Export a chapter as a plain text file.
  48      */
  49     public function exportPlainText(int $id)
  50     {
  51         $chapter = $this->queries->findVisibleByIdOrFail($id);
  52         $textContent = $this->exportFormatter->chapterToPlainText($chapter);
  53
  54         return $this->download()->directly($textContent, $chapter->slug . '.txt');
  55     }
  56
  57     /**
  58      * Export a chapter as a markdown file.
  59      */
  60     public function exportMarkdown(int $id)
  61     {
  62         $chapter = $this->queries->findVisibleByIdOrFail($id);
  63         $markdown = $this->exportFormatter->chapterToMarkdown($chapter);
  64
  65         return $this->download()->directly($markdown, $chapter->slug . '.md');
  66     }
  67
  68     public function exportZip(int $id, ZipExportBuilder $builder)
  69     {
  70         $chapter = $this->queries->findVisibleByIdOrFail($id);
  71         $chapterName= $chapter->getShortName();
  72         $zip = $builder->buildForChapter($chapter);
  73
  74         return $this->download()->streamedFileDirectly($zip, $chapterName . '.zip', filesize($zip), true);
  75     }
  76 }