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

   1 <?php namespace BookStack\Http\Controllers;
   2
   3 use Activity;
   4 use BookStack\Entities\Models\Book;
   5 use BookStack\Entities\Tools\ShelfContext;
   6 use BookStack\Entities\Repos\BookshelfRepo;
   7 use BookStack\Exceptions\ImageUploadException;
   8 use BookStack\Exceptions\NotFoundException;
   9 use BookStack\Uploads\ImageRepo;
  10 use Exception;
  11 use Illuminate\Http\Request;
  12 use Illuminate\Validation\ValidationException;
  13 use Views;
  14
  15 class BookshelfController extends Controller
  16 {
  17
  18     protected $bookshelfRepo;
  19     protected $entityContextManager;
  20     protected $imageRepo;
  21
  22     /**
  23      * BookController constructor.
  24      */
  25     public function __construct(BookshelfRepo $bookshelfRepo, ShelfContext $entityContextManager, ImageRepo $imageRepo)
  26     {
  27         $this->bookshelfRepo = $bookshelfRepo;
  28         $this->entityContextManager = $entityContextManager;
  29         $this->imageRepo = $imageRepo;
  30     }
  31
  32     /**
  33      * Display a listing of the book.
  34      */
  35     public function index()
  36     {
  37         $view = setting()->getForCurrentUser('bookshelves_view_type', config('app.views.bookshelves', 'grid'));
  38         $sort = setting()->getForCurrentUser('bookshelves_sort', 'name');
  39         $order = setting()->getForCurrentUser('bookshelves_sort_order', 'asc');
  40         $sortOptions = [
  41             'name' => trans('common.sort_name'),
  42             'created_at' => trans('common.sort_created_at'),
  43             'updated_at' => trans('common.sort_updated_at'),
  44         ];
  45
  46         $shelves = $this->bookshelfRepo->getAllPaginated(18, $sort, $order);
  47         $recents = $this->isSignedIn() ? $this->bookshelfRepo->getRecentlyViewed(4) : false;
  48         $popular = $this->bookshelfRepo->getPopular(4);
  49         $new = $this->bookshelfRepo->getRecentlyCreated(4);
  50
  51         $this->entityContextManager->clearShelfContext();
  52         $this->setPageTitle(trans('entities.shelves'));
  53         return view('shelves.index', [
  54             'shelves' => $shelves,
  55             'recents' => $recents,
  56             'popular' => $popular,
  57             'new' => $new,
  58             'view' => $view,
  59             'sort' => $sort,
  60             'order' => $order,
  61             'sortOptions' => $sortOptions,
  62         ]);
  63     }
  64
  65     /**
  66      * Show the form for creating a new bookshelf.
  67      */
  68     public function create()
  69     {
  70         $this->checkPermission('bookshelf-create-all');
  71         $books = Book::hasPermission('update')->get();
  72         $this->setPageTitle(trans('entities.shelves_create'));
  73         return view('shelves.create', ['books' => $books]);
  74     }
  75
  76     /**
  77      * Store a newly created bookshelf in storage.
  78      * @throws ValidationException
  79      * @throws ImageUploadException
  80      */
  81     public function store(Request $request)
  82     {
  83         $this->checkPermission('bookshelf-create-all');
  84         $this->validate($request, [
  85             'name' => 'required|string|max:255',
  86             'description' => 'string|max:1000',
  87             'image' => 'nullable|' . $this->getImageValidationRules(),
  88         ]);
  89
  90         $bookIds = explode(',', $request->get('books', ''));
  91         $shelf = $this->bookshelfRepo->create($request->all(), $bookIds);
  92         $this->bookshelfRepo->updateCoverImage($shelf, $request->file('image', null));
  93
  94         return redirect($shelf->getUrl());
  95     }
  96
  97     /**
  98      * Display the bookshelf of the given slug.
  99      * @throws NotFoundException
 100      */
 101     public function show(string $slug)
 102     {
 103         $shelf = $this->bookshelfRepo->getBySlug($slug);
 104         $this->checkOwnablePermission('book-view', $shelf);
 105
 106         Views::add($shelf);
 107         $this->entityContextManager->setShelfContext($shelf->id);
 108         $view = setting()->getForCurrentUser('bookshelf_view_type', config('app.views.books'));
 109
 110         $this->setPageTitle($shelf->getShortName());
 111         return view('shelves.show', [
 112             'shelf' => $shelf,
 113             'view' => $view,
 114             'activity' => Activity::entityActivity($shelf, 20, 1)
 115         ]);
 116     }
 117
 118     /**
 119      * Show the form for editing the specified bookshelf.
 120      */
 121     public function edit(string $slug)
 122     {
 123         $shelf = $this->bookshelfRepo->getBySlug($slug);
 124         $this->checkOwnablePermission('bookshelf-update', $shelf);
 125
 126         $shelfBookIds = $shelf->books()->get(['id'])->pluck('id');
 127         $books = Book::hasPermission('update')->whereNotIn('id', $shelfBookIds)->get();
 128
 129         $this->setPageTitle(trans('entities.shelves_edit_named', ['name' => $shelf->getShortName()]));
 130         return view('shelves.edit', [
 131             'shelf' => $shelf,
 132             'books' => $books,
 133         ]);
 134     }
 135
 136     /**
 137      * Update the specified bookshelf in storage.
 138      * @throws ValidationException
 139      * @throws ImageUploadException
 140      * @throws NotFoundException
 141      */
 142     public function update(Request $request, string $slug)
 143     {
 144         $shelf = $this->bookshelfRepo->getBySlug($slug);
 145         $this->checkOwnablePermission('bookshelf-update', $shelf);
 146         $this->validate($request, [
 147             'name' => 'required|string|max:255',
 148             'description' => 'string|max:1000',
 149             'image' => 'nullable|' . $this->getImageValidationRules(),
 150         ]);
 151
 152
 153         $bookIds = explode(',', $request->get('books', ''));
 154         $shelf = $this->bookshelfRepo->update($shelf, $request->all(), $bookIds);
 155         $resetCover = $request->has('image_reset');
 156         $this->bookshelfRepo->updateCoverImage($shelf, $request->file('image', null), $resetCover);
 157
 158         return redirect($shelf->getUrl());
 159     }
 160
 161     /**
 162      * Shows the page to confirm deletion
 163      */
 164     public function showDelete(string $slug)
 165     {
 166         $shelf = $this->bookshelfRepo->getBySlug($slug);
 167         $this->checkOwnablePermission('bookshelf-delete', $shelf);
 168
 169         $this->setPageTitle(trans('entities.shelves_delete_named', ['name' => $shelf->getShortName()]));
 170         return view('shelves.delete', ['shelf' => $shelf]);
 171     }
 172
 173     /**
 174      * Remove the specified bookshelf from storage.
 175      * @throws Exception
 176      */
 177     public function destroy(string $slug)
 178     {
 179         $shelf = $this->bookshelfRepo->getBySlug($slug);
 180         $this->checkOwnablePermission('bookshelf-delete', $shelf);
 181
 182         $this->bookshelfRepo->destroy($shelf);
 183
 184         return redirect('/shelves');
 185     }
 186
 187     /**
 188      * Show the permissions view.
 189      */
 190     public function showPermissions(string $slug)
 191     {
 192         $shelf = $this->bookshelfRepo->getBySlug($slug);
 193         $this->checkOwnablePermission('restrictions-manage', $shelf);
 194
 195         return view('shelves.permissions', [
 196             'shelf' => $shelf,
 197         ]);
 198     }
 199
 200     /**
 201      * Set the permissions for this bookshelf.
 202      */
 203     public function permissions(Request $request, string $slug)
 204     {
 205         $shelf = $this->bookshelfRepo->getBySlug($slug);
 206         $this->checkOwnablePermission('restrictions-manage', $shelf);
 207
 208         $restricted = $request->get('restricted') === 'true';
 209         $permissions = $request->filled('restrictions') ? collect($request->get('restrictions')) : null;
 210         $this->bookshelfRepo->updatePermissions($shelf, $restricted, $permissions);
 211
 212         $this->showSuccessNotification(trans('entities.shelves_permissions_updated'));
 213         return redirect($shelf->getUrl());
 214     }
 215
 216     /**
 217      * Copy the permissions of a bookshelf to the child books.
 218      */
 219     public function copyPermissions(string $slug)
 220     {
 221         $shelf = $this->bookshelfRepo->getBySlug($slug);
 222         $this->checkOwnablePermission('restrictions-manage', $shelf);
 223
 224         $updateCount = $this->bookshelfRepo->copyDownPermissions($shelf);
 225         $this->showSuccessNotification(trans('entities.shelves_copy_permission_success', ['count' => $updateCount]));
 226         return redirect($shelf->getUrl());
 227     }
 228 }