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

   1 <?php namespace BookStack\Http\Controllers;
   2
   3 use Activity;
   4 use BookStack\Entities\Book;
   5 use BookStack\Entities\Managers\EntityContext;
   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, EntityContext $entityContextManager, ImageRepo $imageRepo)
  26     {
  27         $this->bookshelfRepo = $bookshelfRepo;
  28         $this->entityContextManager = $entityContextManager;
  29         $this->imageRepo = $imageRepo;
  30         parent::__construct();
  31     }
  32
  33     /**
  34      * Display a listing of the book.
  35      */
  36     public function index()
  37     {
  38         $view = setting()->getForCurrentUser('bookshelves_view_type', config('app.views.bookshelves', 'grid'));
  39         $sort = setting()->getForCurrentUser('bookshelves_sort', 'name');
  40         $order = setting()->getForCurrentUser('bookshelves_sort_order', 'asc');
  41         $sortOptions = [
  42             'name' => trans('common.sort_name'),
  43             'created_at' => trans('common.sort_created_at'),
  44             'updated_at' => trans('common.sort_updated_at'),
  45         ];
  46
  47         $shelves = $this->bookshelfRepo->getAllPaginated(18, $sort, $order);
  48         $recents = $this->isSignedIn() ? $this->bookshelfRepo->getRecentlyViewed(4) : false;
  49         $popular = $this->bookshelfRepo->getPopular(4);
  50         $new = $this->bookshelfRepo->getRecentlyCreated(4);
  51
  52         $this->entityContextManager->clearShelfContext();
  53         $this->setPageTitle(trans('entities.shelves'));
  54         return view('shelves.index', [
  55             'shelves' => $shelves,
  56             'recents' => $recents,
  57             'popular' => $popular,
  58             'new' => $new,
  59             'view' => $view,
  60             'sort' => $sort,
  61             'order' => $order,
  62             'sortOptions' => $sortOptions,
  63         ]);
  64     }
  65
  66     /**
  67      * Show the form for creating a new bookshelf.
  68      */
  69     public function create()
  70     {
  71         $this->checkPermission('bookshelf-create-all');
  72         $books = Book::hasPermission('update')->get();
  73         $this->setPageTitle(trans('entities.shelves_create'));
  74         return view('shelves.create', ['books' => $books]);
  75     }
  76
  77     /**
  78      * Store a newly created bookshelf in storage.
  79      * @throws ValidationException
  80      * @throws ImageUploadException
  81      */
  82     public function store(Request $request)
  83     {
  84         $this->checkPermission('bookshelf-create-all');
  85         $this->validate($request, [
  86             'name' => 'required|string|max:255',
  87             'description' => 'string|max:1000',
  88             'image' => 'nullable|' . $this->getImageValidationRules(),
  89         ]);
  90
  91         $bookIds = explode(',', $request->get('books', ''));
  92         $shelf = $this->bookshelfRepo->create($request->all(), $bookIds);
  93         $this->bookshelfRepo->updateCoverImage($shelf, $request->file('image', null));
  94
  95         return redirect($shelf->getUrl());
  96     }
  97
  98     /**
  99      * Display the bookshelf of the given slug.
 100      * @throws NotFoundException
 101      */
 102     public function show(string $slug)
 103     {
 104         $shelf = $this->bookshelfRepo->getBySlug($slug);
 105         $this->checkOwnablePermission('book-view', $shelf);
 106
 107         Views::add($shelf);
 108         $this->entityContextManager->setShelfContext($shelf->id);
 109         $view = setting()->getForCurrentUser('bookshelf_view_type', config('app.views.books'));
 110
 111         $this->setPageTitle($shelf->getShortName());
 112         return view('shelves.show', [
 113             'shelf' => $shelf,
 114             'view' => $view,
 115             'activity' => Activity::entityActivity($shelf, 20, 1)
 116         ]);
 117     }
 118
 119     /**
 120      * Show the form for editing the specified bookshelf.
 121      */
 122     public function edit(string $slug)
 123     {
 124         $shelf = $this->bookshelfRepo->getBySlug($slug);
 125         $this->checkOwnablePermission('bookshelf-update', $shelf);
 126
 127         $shelfBookIds = $shelf->books()->get(['id'])->pluck('id');
 128         $books = Book::hasPermission('update')->whereNotIn('id', $shelfBookIds)->get();
 129
 130         $this->setPageTitle(trans('entities.shelves_edit_named', ['name' => $shelf->getShortName()]));
 131         return view('shelves.edit', [
 132             'shelf' => $shelf,
 133             'books' => $books,
 134         ]);
 135     }
 136
 137     /**
 138      * Update the specified bookshelf in storage.
 139      * @throws ValidationException
 140      * @throws ImageUploadException
 141      * @throws NotFoundException
 142      */
 143     public function update(Request $request, string $slug)
 144     {
 145         $shelf = $this->bookshelfRepo->getBySlug($slug);
 146         $this->checkOwnablePermission('bookshelf-update', $shelf);
 147         $this->validate($request, [
 148             'name' => 'required|string|max:255',
 149             'description' => 'string|max:1000',
 150             'image' => 'nullable|' . $this->getImageValidationRules(),
 151         ]);
 152
 153
 154         $bookIds = explode(',', $request->get('books', ''));
 155         $shelf = $this->bookshelfRepo->update($shelf, $request->all(), $bookIds);
 156         $resetCover = $request->has('image_reset');
 157         $this->bookshelfRepo->updateCoverImage($shelf, $request->file('image', null), $resetCover);
 158
 159         return redirect($shelf->getUrl());
 160     }
 161
 162     /**
 163      * Shows the page to confirm deletion
 164      */
 165     public function showDelete(string $slug)
 166     {
 167         $shelf = $this->bookshelfRepo->getBySlug($slug);
 168         $this->checkOwnablePermission('bookshelf-delete', $shelf);
 169
 170         $this->setPageTitle(trans('entities.shelves_delete_named', ['name' => $shelf->getShortName()]));
 171         return view('shelves.delete', ['shelf' => $shelf]);
 172     }
 173
 174     /**
 175      * Remove the specified bookshelf from storage.
 176      * @throws Exception
 177      */
 178     public function destroy(string $slug)
 179     {
 180         $shelf = $this->bookshelfRepo->getBySlug($slug);
 181         $this->checkOwnablePermission('bookshelf-delete', $shelf);
 182
 183         $this->bookshelfRepo->destroy($shelf);
 184
 185         return redirect('/shelves');
 186     }
 187
 188     /**
 189      * Show the permissions view.
 190      */
 191     public function showPermissions(string $slug)
 192     {
 193         $shelf = $this->bookshelfRepo->getBySlug($slug);
 194         $this->checkOwnablePermission('restrictions-manage', $shelf);
 195
 196         return view('shelves.permissions', [
 197             'shelf' => $shelf,
 198         ]);
 199     }
 200
 201     /**
 202      * Set the permissions for this bookshelf.
 203      */
 204     public function permissions(Request $request, string $slug)
 205     {
 206         $shelf = $this->bookshelfRepo->getBySlug($slug);
 207         $this->checkOwnablePermission('restrictions-manage', $shelf);
 208
 209         $restricted = $request->get('restricted') === 'true';
 210         $permissions = $request->filled('restrictions') ? collect($request->get('restrictions')) : null;
 211         $this->bookshelfRepo->updatePermissions($shelf, $restricted, $permissions);
 212
 213         $this->showSuccessNotification(trans('entities.shelves_permissions_updated'));
 214         return redirect($shelf->getUrl());
 215     }
 216
 217     /**
 218      * Copy the permissions of a bookshelf to the child books.
 219      */
 220     public function copyPermissions(string $slug)
 221     {
 222         $shelf = $this->bookshelfRepo->getBySlug($slug);
 223         $this->checkOwnablePermission('restrictions-manage', $shelf);
 224
 225         $updateCount = $this->bookshelfRepo->copyDownPermissions($shelf);
 226         $this->showSuccessNotification(trans('entities.shelves_copy_permission_success', ['count' => $updateCount]));
 227         return redirect($shelf->getUrl());
 228     }
 229 }