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\PermissionsUpdater;
   6 use BookStack\Entities\Tools\ShelfContext;
   7 use BookStack\Entities\Repos\BookshelfRepo;
   8 use BookStack\Exceptions\ImageUploadException;
   9 use BookStack\Exceptions\NotFoundException;
  10 use BookStack\Uploads\ImageRepo;
  11 use Exception;
  12 use Illuminate\Http\Request;
  13 use Illuminate\Validation\ValidationException;
  14 use Views;
  15
  16 class BookshelfController extends Controller
  17 {
  18
  19     protected $bookshelfRepo;
  20     protected $entityContextManager;
  21     protected $imageRepo;
  22
  23     public function __construct(BookshelfRepo $bookshelfRepo, ShelfContext $entityContextManager, ImageRepo $imageRepo)
  24     {
  25         $this->bookshelfRepo = $bookshelfRepo;
  26         $this->entityContextManager = $entityContextManager;
  27         $this->imageRepo = $imageRepo;
  28     }
  29
  30     /**
  31      * Display a listing of the book.
  32      */
  33     public function index()
  34     {
  35         $view = setting()->getForCurrentUser('bookshelves_view_type');
  36         $sort = setting()->getForCurrentUser('bookshelves_sort', 'name');
  37         $order = setting()->getForCurrentUser('bookshelves_sort_order', 'asc');
  38         $sortOptions = [
  39             'name' => trans('common.sort_name'),
  40             'created_at' => trans('common.sort_created_at'),
  41             'updated_at' => trans('common.sort_updated_at'),
  42         ];
  43
  44         $shelves = $this->bookshelfRepo->getAllPaginated(18, $sort, $order);
  45         $recents = $this->isSignedIn() ? $this->bookshelfRepo->getRecentlyViewed(4) : false;
  46         $popular = $this->bookshelfRepo->getPopular(4);
  47         $new = $this->bookshelfRepo->getRecentlyCreated(4);
  48
  49         $this->entityContextManager->clearShelfContext();
  50         $this->setPageTitle(trans('entities.shelves'));
  51         return view('shelves.index', [
  52             'shelves' => $shelves,
  53             'recents' => $recents,
  54             'popular' => $popular,
  55             'new' => $new,
  56             'view' => $view,
  57             'sort' => $sort,
  58             'order' => $order,
  59             'sortOptions' => $sortOptions,
  60         ]);
  61     }
  62
  63     /**
  64      * Show the form for creating a new bookshelf.
  65      */
  66     public function create()
  67     {
  68         $this->checkPermission('bookshelf-create-all');
  69         $books = Book::hasPermission('update')->get();
  70         $this->setPageTitle(trans('entities.shelves_create'));
  71         return view('shelves.create', ['books' => $books]);
  72     }
  73
  74     /**
  75      * Store a newly created bookshelf in storage.
  76      * @throws ValidationException
  77      * @throws ImageUploadException
  78      */
  79     public function store(Request $request)
  80     {
  81         $this->checkPermission('bookshelf-create-all');
  82         $this->validate($request, [
  83             'name' => 'required|string|max:255',
  84             'description' => 'string|max:1000',
  85             'image' => 'nullable|' . $this->getImageValidationRules(),
  86         ]);
  87
  88         $bookIds = explode(',', $request->get('books', ''));
  89         $shelf = $this->bookshelfRepo->create($request->all(), $bookIds);
  90         $this->bookshelfRepo->updateCoverImage($shelf, $request->file('image', null));
  91
  92         return redirect($shelf->getUrl());
  93     }
  94
  95     /**
  96      * Display the bookshelf of the given slug.
  97      * @throws NotFoundException
  98      */
  99     public function show(string $slug)
 100     {
 101         $shelf = $this->bookshelfRepo->getBySlug($slug);
 102         $this->checkOwnablePermission('book-view', $shelf);
 103
 104         $sort = setting()->getForCurrentUser('shelf_books_sort', 'name');
 105         $order = setting()->getForCurrentUser('shelf_books_sort_order', 'asc');
 106
 107         $visibleShelfBooks = $shelf->visibleBooks()->get();
 108         $sortedVisibleShelfBooks = $visibleShelfBooks
 109             ->sortBy($sort, SORT_REGULAR, $order === 'desc')
 110             ->values()
 111             ->all();
 112
 113         Views::add($shelf);
 114         $this->entityContextManager->setShelfContext($shelf->id);
 115         $view = setting()->getForCurrentUser('bookshelf_view_type');
 116
 117         $this->setPageTitle($shelf->getShortName());
 118         return view('shelves.show', [
 119             'shelf' => $shelf,
 120             'sortedVisibleShelfBooks' => $sortedVisibleShelfBooks,
 121             'view' => $view,
 122             'activity' => Activity::entityActivity($shelf, 20, 1),
 123             'order' => $order,
 124             'sort' => $sort
 125         ]);
 126     }
 127
 128     /**
 129      * Show the form for editing the specified bookshelf.
 130      */
 131     public function edit(string $slug)
 132     {
 133         $shelf = $this->bookshelfRepo->getBySlug($slug);
 134         $this->checkOwnablePermission('bookshelf-update', $shelf);
 135
 136         $shelfBookIds = $shelf->books()->get(['id'])->pluck('id');
 137         $books = Book::hasPermission('update')->whereNotIn('id', $shelfBookIds)->get();
 138
 139         $this->setPageTitle(trans('entities.shelves_edit_named', ['name' => $shelf->getShortName()]));
 140         return view('shelves.edit', [
 141             'shelf' => $shelf,
 142             'books' => $books,
 143         ]);
 144     }
 145
 146     /**
 147      * Update the specified bookshelf in storage.
 148      * @throws ValidationException
 149      * @throws ImageUploadException
 150      * @throws NotFoundException
 151      */
 152     public function update(Request $request, string $slug)
 153     {
 154         $shelf = $this->bookshelfRepo->getBySlug($slug);
 155         $this->checkOwnablePermission('bookshelf-update', $shelf);
 156         $this->validate($request, [
 157             'name' => 'required|string|max:255',
 158             'description' => 'string|max:1000',
 159             'image' => 'nullable|' . $this->getImageValidationRules(),
 160         ]);
 161
 162
 163         $bookIds = explode(',', $request->get('books', ''));
 164         $shelf = $this->bookshelfRepo->update($shelf, $request->all(), $bookIds);
 165         $resetCover = $request->has('image_reset');
 166         $this->bookshelfRepo->updateCoverImage($shelf, $request->file('image', null), $resetCover);
 167
 168         return redirect($shelf->getUrl());
 169     }
 170
 171     /**
 172      * Shows the page to confirm deletion
 173      */
 174     public function showDelete(string $slug)
 175     {
 176         $shelf = $this->bookshelfRepo->getBySlug($slug);
 177         $this->checkOwnablePermission('bookshelf-delete', $shelf);
 178
 179         $this->setPageTitle(trans('entities.shelves_delete_named', ['name' => $shelf->getShortName()]));
 180         return view('shelves.delete', ['shelf' => $shelf]);
 181     }
 182
 183     /**
 184      * Remove the specified bookshelf from storage.
 185      * @throws Exception
 186      */
 187     public function destroy(string $slug)
 188     {
 189         $shelf = $this->bookshelfRepo->getBySlug($slug);
 190         $this->checkOwnablePermission('bookshelf-delete', $shelf);
 191
 192         $this->bookshelfRepo->destroy($shelf);
 193
 194         return redirect('/shelves');
 195     }
 196
 197     /**
 198      * Show the permissions view.
 199      */
 200     public function showPermissions(string $slug)
 201     {
 202         $shelf = $this->bookshelfRepo->getBySlug($slug);
 203         $this->checkOwnablePermission('restrictions-manage', $shelf);
 204
 205         return view('shelves.permissions', [
 206             'shelf' => $shelf,
 207         ]);
 208     }
 209
 210     /**
 211      * Set the permissions for this bookshelf.
 212      */
 213     public function permissions(Request $request, PermissionsUpdater $permissionsUpdater, string $slug)
 214     {
 215         $shelf = $this->bookshelfRepo->getBySlug($slug);
 216         $this->checkOwnablePermission('restrictions-manage', $shelf);
 217
 218         $permissionsUpdater->updateFromPermissionsForm($shelf, $request);
 219
 220         $this->showSuccessNotification(trans('entities.shelves_permissions_updated'));
 221         return redirect($shelf->getUrl());
 222     }
 223
 224     /**
 225      * Copy the permissions of a bookshelf to the child books.
 226      */
 227     public function copyPermissions(string $slug)
 228     {
 229         $shelf = $this->bookshelfRepo->getBySlug($slug);
 230         $this->checkOwnablePermission('restrictions-manage', $shelf);
 231
 232         $updateCount = $this->bookshelfRepo->copyDownPermissions($shelf);
 233         $this->showSuccessNotification(trans('entities.shelves_copy_permission_success', ['count' => $updateCount]));
 234         return redirect($shelf->getUrl());
 235     }
 236 }