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

   1 <?php
   2
   3 namespace BookStack\Http\Controllers\Api;
   4
   5 use BookStack\Entities\Models\Book;
   6 use BookStack\Entities\Models\Chapter;
   7 use BookStack\Entities\Repos\ChapterRepo;
   8 use Illuminate\Database\Eloquent\Relations\HasMany;
   9 use Illuminate\Http\Request;
  10
  11 class ChapterApiController extends ApiController
  12 {
  13     protected $chapterRepo;
  14
  15     protected $rules = [
  16         'create' => [
  17             'book_id'     => 'required|integer',
  18             'name'        => 'required|string|max:255',
  19             'description' => 'string|max:1000',
  20             'tags'        => 'array',
  21         ],
  22         'update' => [
  23             'book_id'     => 'integer',
  24             'name'        => 'string|min:1|max:255',
  25             'description' => 'string|max:1000',
  26             'tags'        => 'array',
  27         ],
  28     ];
  29
  30     /**
  31      * ChapterController constructor.
  32      */
  33     public function __construct(ChapterRepo $chapterRepo)
  34     {
  35         $this->chapterRepo = $chapterRepo;
  36     }
  37
  38     /**
  39      * Get a listing of chapters visible to the user.
  40      */
  41     public function list()
  42     {
  43         $chapters = Chapter::visible();
  44
  45         return $this->apiListingResponse($chapters, [
  46             'id', 'book_id', 'name', 'slug', 'description', 'priority',
  47             'created_at', 'updated_at', 'created_by', 'updated_by', 'owned_by',
  48         ]);
  49     }
  50
  51     /**
  52      * Create a new chapter in the system.
  53      */
  54     public function create(Request $request)
  55     {
  56         $this->validate($request, $this->rules['create']);
  57
  58         $bookId = $request->get('book_id');
  59         $book = Book::visible()->findOrFail($bookId);
  60         $this->checkOwnablePermission('chapter-create', $book);
  61
  62         $chapter = $this->chapterRepo->create($request->all(), $book);
  63
  64         return response()->json($chapter->load(['tags']));
  65     }
  66
  67     /**
  68      * View the details of a single chapter.
  69      */
  70     public function read(string $id)
  71     {
  72         $chapter = Chapter::visible()->with(['tags', 'createdBy', 'updatedBy', 'ownedBy', 'pages' => function (HasMany $query) {
  73             $query->visible()->get(['id', 'name', 'slug']);
  74         }])->findOrFail($id);
  75
  76         return response()->json($chapter);
  77     }
  78
  79     /**
  80      * Update the details of a single chapter.
  81      */
  82     public function update(Request $request, string $id)
  83     {
  84         $chapter = Chapter::visible()->findOrFail($id);
  85         $this->checkOwnablePermission('chapter-update', $chapter);
  86
  87         $updatedChapter = $this->chapterRepo->update($chapter, $request->all());
  88
  89         return response()->json($updatedChapter->load(['tags']));
  90     }
  91
  92     /**
  93      * Delete a chapter.
  94      * This will typically send the chapter to the recycle bin.
  95      */
  96     public function delete(string $id)
  97     {
  98         $chapter = Chapter::visible()->findOrFail($id);
  99         $this->checkOwnablePermission('chapter-delete', $chapter);
 100
 101         $this->chapterRepo->destroy($chapter);
 102
 103         return response('', 204);
 104     }
 105 }