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

   1 <?php namespace BookStack\Http\Controllers\Api;
   2
   3 use BookStack\Actions\ActivityType;
   4 use BookStack\Entities\Book;
   5 use BookStack\Entities\Chapter;
   6 use BookStack\Entities\Repos\ChapterRepo;
   7 use BookStack\Facades\Activity;
   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         return $this->apiListingResponse($chapters, [
  45             'id', 'book_id', 'name', 'slug', 'description', 'priority',
  46             'created_at', 'updated_at', 'created_by', 'updated_by',
  47         ]);
  48     }
  49
  50     /**
  51      * Create a new chapter in the system.
  52      */
  53     public function create(Request $request)
  54     {
  55         $this->validate($request, $this->rules['create']);
  56
  57         $bookId = $request->get('book_id');
  58         $book = Book::visible()->findOrFail($bookId);
  59         $this->checkOwnablePermission('chapter-create', $book);
  60
  61         $chapter = $this->chapterRepo->create($request->all(), $book);
  62         return response()->json($chapter->load(['tags']));
  63     }
  64
  65     /**
  66      * View the details of a single chapter.
  67      */
  68     public function read(string $id)
  69     {
  70         $chapter = Chapter::visible()->with(['tags', 'createdBy', 'updatedBy', 'pages' => function (HasMany $query) {
  71             $query->visible()->get(['id', 'name', 'slug']);
  72         }])->findOrFail($id);
  73         return response()->json($chapter);
  74     }
  75
  76     /**
  77      * Update the details of a single chapter.
  78      */
  79     public function update(Request $request, string $id)
  80     {
  81         $chapter = Chapter::visible()->findOrFail($id);
  82         $this->checkOwnablePermission('chapter-update', $chapter);
  83
  84         $updatedChapter = $this->chapterRepo->update($chapter, $request->all());
  85         return response()->json($updatedChapter->load(['tags']));
  86     }
  87
  88     /**
  89      * Delete a chapter from the system.
  90      */
  91     public function delete(string $id)
  92     {
  93         $chapter = Chapter::visible()->findOrFail($id);
  94         $this->checkOwnablePermission('chapter-delete', $chapter);
  95
  96         $this->chapterRepo->destroy($chapter);
  97         return response('', 204);
  98     }
  99 }