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

   1 <?php
   2
   3 namespace BookStack\Http\Controllers;
   4
   5 use BookStack\Actions\ActivityQueries;
   6 use BookStack\Actions\View;
   7 use BookStack\Entities\Models\Book;
   8 use BookStack\Entities\Repos\BookshelfRepo;
   9 use BookStack\Entities\Tools\PermissionsUpdater;
  10 use BookStack\Entities\Tools\ShelfContext;
  11 use BookStack\Exceptions\ImageUploadException;
  12 use BookStack\Exceptions\NotFoundException;
  13 use BookStack\Uploads\ImageRepo;
  14 use Exception;
  15 use Illuminate\Http\Request;
  16 use Illuminate\Validation\ValidationException;
  17
  18 class BookshelfController extends Controller
  19 {
  20     protected $bookshelfRepo;
  21     protected $entityContextManager;
  22     protected $imageRepo;
  23
  24     public function __construct(BookshelfRepo $bookshelfRepo, ShelfContext $entityContextManager, ImageRepo $imageRepo)
  25     {
  26         $this->bookshelfRepo = $bookshelfRepo;
  27         $this->entityContextManager = $entityContextManager;
  28         $this->imageRepo = $imageRepo;
  29     }
  30
  31     /**
  32      * Display a listing of the book.
  33      */
  34     public function index()
  35     {
  36         $view = setting()->getForCurrentUser('bookshelves_view_type');
  37         $sort = setting()->getForCurrentUser('bookshelves_sort', 'name');
  38         $order = setting()->getForCurrentUser('bookshelves_sort_order', 'asc');
  39         $sortOptions = [
  40             'name'       => trans('common.sort_name'),
  41             'created_at' => trans('common.sort_created_at'),
  42             'updated_at' => trans('common.sort_updated_at'),
  43         ];
  44
  45         $shelves = $this->bookshelfRepo->getAllPaginated(18, $sort, $order);
  46         $recents = $this->isSignedIn() ? $this->bookshelfRepo->getRecentlyViewed(4) : false;
  47         $popular = $this->bookshelfRepo->getPopular(4);
  48         $new = $this->bookshelfRepo->getRecentlyCreated(4);
  49
  50         $this->entityContextManager->clearShelfContext();
  51         $this->setPageTitle(trans('entities.shelves'));
  52
  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
  74         return view('shelves.create', ['books' => $books]);
  75     }
  76
  77     /**
  78      * Store a newly created bookshelf in storage.
  79      *
  80      * @throws ValidationException
  81      * @throws ImageUploadException
  82      */
  83     public function store(Request $request)
  84     {
  85         $this->checkPermission('bookshelf-create-all');
  86         $validated = $this->validate($request, [
  87             'name'        => ['required', 'string', 'max:255'],
  88             'description' => ['string', 'max:1000'],
  89             'image'       => array_merge(['nullable'], $this->getImageValidationRules()),
  90         ]);
  91
  92         $bookIds = explode(',', $request->get('books', ''));
  93         $shelf = $this->bookshelfRepo->create($validated, $bookIds);
  94
  95         return redirect($shelf->getUrl());
  96     }
  97
  98     /**
  99      * Display the bookshelf of the given slug.
 100      *
 101      * @throws NotFoundException
 102      */
 103     public function show(ActivityQueries $activities, string $slug)
 104     {
 105         $shelf = $this->bookshelfRepo->getBySlug($slug);
 106         $this->checkOwnablePermission('book-view', $shelf);
 107
 108         $sort = setting()->getForCurrentUser('shelf_books_sort', 'default');
 109         $order = setting()->getForCurrentUser('shelf_books_sort_order', 'asc');
 110
 111         $sortedVisibleShelfBooks = $shelf->visibleBooks()->get()
 112             ->sortBy($sort === 'default' ? 'pivot.order' : $sort, SORT_REGULAR, $order === 'desc')
 113             ->values()
 114             ->all();
 115
 116         View::incrementFor($shelf);
 117         $this->entityContextManager->setShelfContext($shelf->id);
 118         $view = setting()->getForCurrentUser('bookshelf_view_type');
 119
 120         $this->setPageTitle($shelf->getShortName());
 121
 122         return view('shelves.show', [
 123             'shelf'                   => $shelf,
 124             'sortedVisibleShelfBooks' => $sortedVisibleShelfBooks,
 125             'view'                    => $view,
 126             'activity'                => $activities->entityActivity($shelf, 20, 1),
 127             'order'                   => $order,
 128             'sort'                    => $sort,
 129         ]);
 130     }
 131
 132     /**
 133      * Show the form for editing the specified bookshelf.
 134      */
 135     public function edit(string $slug)
 136     {
 137         $shelf = $this->bookshelfRepo->getBySlug($slug);
 138         $this->checkOwnablePermission('bookshelf-update', $shelf);
 139
 140         $shelfBookIds = $shelf->books()->get(['id'])->pluck('id');
 141         $books = Book::hasPermission('update')->whereNotIn('id', $shelfBookIds)->get();
 142
 143         $this->setPageTitle(trans('entities.shelves_edit_named', ['name' => $shelf->getShortName()]));
 144
 145         return view('shelves.edit', [
 146             'shelf' => $shelf,
 147             'books' => $books,
 148         ]);
 149     }
 150
 151     /**
 152      * Update the specified bookshelf in storage.
 153      *
 154      * @throws ValidationException
 155      * @throws ImageUploadException
 156      * @throws NotFoundException
 157      */
 158     public function update(Request $request, string $slug)
 159     {
 160         $shelf = $this->bookshelfRepo->getBySlug($slug);
 161         $this->checkOwnablePermission('bookshelf-update', $shelf);
 162         $validated = $this->validate($request, [
 163             'name'        => ['required', 'string', 'max:255'],
 164             'description' => ['string', 'max:1000'],
 165             'image'       => array_merge(['nullable'], $this->getImageValidationRules()),
 166         ]);
 167
 168         if ($request->has('image_reset')) {
 169             $validated['image'] = null;
 170         } elseif (array_key_exists('image', $validated) && is_null($validated['image'])) {
 171             unset($validated['image']);
 172         }
 173
 174         $bookIds = explode(',', $request->get('books', ''));
 175         $shelf = $this->bookshelfRepo->update($shelf, $validated, $bookIds);
 176
 177         return redirect($shelf->getUrl());
 178     }
 179
 180     /**
 181      * Shows the page to confirm deletion.
 182      */
 183     public function showDelete(string $slug)
 184     {
 185         $shelf = $this->bookshelfRepo->getBySlug($slug);
 186         $this->checkOwnablePermission('bookshelf-delete', $shelf);
 187
 188         $this->setPageTitle(trans('entities.shelves_delete_named', ['name' => $shelf->getShortName()]));
 189
 190         return view('shelves.delete', ['shelf' => $shelf]);
 191     }
 192
 193     /**
 194      * Remove the specified bookshelf from storage.
 195      *
 196      * @throws Exception
 197      */
 198     public function destroy(string $slug)
 199     {
 200         $shelf = $this->bookshelfRepo->getBySlug($slug);
 201         $this->checkOwnablePermission('bookshelf-delete', $shelf);
 202
 203         $this->bookshelfRepo->destroy($shelf);
 204
 205         return redirect('/shelves');
 206     }
 207
 208     /**
 209      * Show the permissions view.
 210      */
 211     public function showPermissions(string $slug)
 212     {
 213         $shelf = $this->bookshelfRepo->getBySlug($slug);
 214         $this->checkOwnablePermission('restrictions-manage', $shelf);
 215
 216         return view('shelves.permissions', [
 217             'shelf' => $shelf,
 218         ]);
 219     }
 220
 221     /**
 222      * Set the permissions for this bookshelf.
 223      */
 224     public function permissions(Request $request, PermissionsUpdater $permissionsUpdater, string $slug)
 225     {
 226         $shelf = $this->bookshelfRepo->getBySlug($slug);
 227         $this->checkOwnablePermission('restrictions-manage', $shelf);
 228
 229         $permissionsUpdater->updateFromPermissionsForm($shelf, $request);
 230
 231         $this->showSuccessNotification(trans('entities.shelves_permissions_updated'));
 232
 233         return redirect($shelf->getUrl());
 234     }
 235
 236     /**
 237      * Copy the permissions of a bookshelf to the child books.
 238      */
 239     public function copyPermissions(string $slug)
 240     {
 241         $shelf = $this->bookshelfRepo->getBySlug($slug);
 242         $this->checkOwnablePermission('restrictions-manage', $shelf);
 243
 244         $updateCount = $this->bookshelfRepo->copyDownPermissions($shelf);
 245         $this->showSuccessNotification(trans('entities.shelves_copy_permission_success', ['count' => $updateCount]));
 246
 247         return redirect($shelf->getUrl());
 248     }
 249 }