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', config('app.views.bookshelves', 'grid'));
  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', $shelf);
 103
 104         Views::add($shelf);
 105         $this->entityContextManager->setShelfContext($shelf->id);
 106         $view = setting()->getForCurrentUser('bookshelf_view_type', config('app.views.books'));
 107
 108         $this->setPageTitle($shelf->getShortName());
 109         return view('shelves.show', [
 110             'shelf' => $shelf,
 111             'view' => $view,
 112             'activity' => Activity::entityActivity($shelf, 20, 1)
 113         ]);
 114     }
 115
 116     /**
 117      * Show the form for editing the specified bookshelf.
 118      */
 119     public function edit(string $slug)
 120     {
 121         $shelf = $this->bookshelfRepo->getBySlug($slug);
 122         $this->checkOwnablePermission('bookshelf-update', $shelf);
 123
 124         $shelfBookIds = $shelf->books()->get(['id'])->pluck('id');
 125         $books = Book::hasPermission('update')->whereNotIn('id', $shelfBookIds)->get();
 126
 127         $this->setPageTitle(trans('entities.shelves_edit_named', ['name' => $shelf->getShortName()]));
 128         return view('shelves.edit', [
 129             'shelf' => $shelf,
 130             'books' => $books,
 131         ]);
 132     }
 133
 134     /**
 135      * Update the specified bookshelf in storage.
 136      * @throws ValidationException
 137      * @throws ImageUploadException
 138      * @throws NotFoundException
 139      */
 140     public function update(Request $request, string $slug)
 141     {
 142         $shelf = $this->bookshelfRepo->getBySlug($slug);
 143         $this->checkOwnablePermission('bookshelf-update', $shelf);
 144         $this->validate($request, [
 145             'name' => 'required|string|max:255',
 146             'description' => 'string|max:1000',
 147             'image' => 'nullable|' . $this->getImageValidationRules(),
 148         ]);
 149
 150
 151         $bookIds = explode(',', $request->get('books', ''));
 152         $shelf = $this->bookshelfRepo->update($shelf, $request->all(), $bookIds);
 153         $resetCover = $request->has('image_reset');
 154         $this->bookshelfRepo->updateCoverImage($shelf, $request->file('image', null), $resetCover);
 155
 156         return redirect($shelf->getUrl());
 157     }
 158
 159     /**
 160      * Shows the page to confirm deletion
 161      */
 162     public function showDelete(string $slug)
 163     {
 164         $shelf = $this->bookshelfRepo->getBySlug($slug);
 165         $this->checkOwnablePermission('bookshelf-delete', $shelf);
 166
 167         $this->setPageTitle(trans('entities.shelves_delete_named', ['name' => $shelf->getShortName()]));
 168         return view('shelves.delete', ['shelf' => $shelf]);
 169     }
 170
 171     /**
 172      * Remove the specified bookshelf from storage.
 173      * @throws Exception
 174      */
 175     public function destroy(string $slug)
 176     {
 177         $shelf = $this->bookshelfRepo->getBySlug($slug);
 178         $this->checkOwnablePermission('bookshelf-delete', $shelf);
 179
 180         $this->bookshelfRepo->destroy($shelf);
 181
 182         return redirect('/shelves');
 183     }
 184
 185     /**
 186      * Show the permissions view.
 187      */
 188     public function showPermissions(string $slug)
 189     {
 190         $shelf = $this->bookshelfRepo->getBySlug($slug);
 191         $this->checkOwnablePermission('restrictions-manage', $shelf);
 192
 193         return view('shelves.permissions', [
 194             'shelf' => $shelf,
 195         ]);
 196     }
 197
 198     /**
 199      * Set the permissions for this bookshelf.
 200      */
 201     public function permissions(Request $request, PermissionsUpdater $permissionsUpdater, string $slug)
 202     {
 203         $shelf = $this->bookshelfRepo->getBySlug($slug);
 204         $this->checkOwnablePermission('restrictions-manage', $shelf);
 205
 206         $permissionsUpdater->updateFromPermissionsForm($shelf, $request);
 207
 208         $this->showSuccessNotification(trans('entities.shelves_permissions_updated'));
 209         return redirect($shelf->getUrl());
 210     }
 211
 212     /**
 213      * Copy the permissions of a bookshelf to the child books.
 214      */
 215     public function copyPermissions(string $slug)
 216     {
 217         $shelf = $this->bookshelfRepo->getBySlug($slug);
 218         $this->checkOwnablePermission('restrictions-manage', $shelf);
 219
 220         $updateCount = $this->bookshelfRepo->copyDownPermissions($shelf);
 221         $this->showSuccessNotification(trans('entities.shelves_copy_permission_success', ['count' => $updateCount]));
 222         return redirect($shelf->getUrl());
 223     }
 224 }