BookStack/app/Http/Controllers/BookshelfController.php

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<?php namespace BookStack\Http\Controllers;
use Activity;
use BookStack\Entities\Book;
use BookStack\Entities\Managers\EntityContext;
use BookStack\Entities\Repos\BookshelfRepo;
use BookStack\Exceptions\ImageUploadException;
use BookStack\Exceptions\NotFoundException;
use BookStack\Uploads\ImageRepo;
use Exception;
use Illuminate\Http\Request;
use Illuminate\Validation\ValidationException;
use Views;
class BookshelfController extends Controller
{
protected $bookshelfRepo;
protected $entityContextManager;
protected $imageRepo;
/**
* BookController constructor.
*/
public function __construct(BookshelfRepo $bookshelfRepo, EntityContext $entityContextManager, ImageRepo $imageRepo)
{
$this->bookshelfRepo = $bookshelfRepo;
$this->entityContextManager = $entityContextManager;
$this->imageRepo = $imageRepo;
}
/**
* Display a listing of the book.
*/
public function index()
{
$view = setting()->getForCurrentUser('bookshelves_view_type', config('app.views.bookshelves', 'grid'));
$sort = setting()->getForCurrentUser('bookshelves_sort', 'name');
$order = setting()->getForCurrentUser('bookshelves_sort_order', 'asc');
$sortOptions = [
'name' => trans('common.sort_name'),
'created_at' => trans('common.sort_created_at'),
'updated_at' => trans('common.sort_updated_at'),
];
$shelves = $this->bookshelfRepo->getAllPaginated(18, $sort, $order);
$recents = $this->isSignedIn() ? $this->bookshelfRepo->getRecentlyViewed(4) : false;
$popular = $this->bookshelfRepo->getPopular(4);
$new = $this->bookshelfRepo->getRecentlyCreated(4);
$this->entityContextManager->clearShelfContext();
$this->setPageTitle(trans('entities.shelves'));
return view('shelves.index', [
'shelves' => $shelves,
'recents' => $recents,
'popular' => $popular,
'new' => $new,
'view' => $view,
'sort' => $sort,
'order' => $order,
'sortOptions' => $sortOptions,
]);
}
/**
* Show the form for creating a new bookshelf.
*/
public function create()
{
$this->checkPermission('bookshelf-create-all');
$books = Book::hasPermission('update')->get();
$this->setPageTitle(trans('entities.shelves_create'));
return view('shelves.create', ['books' => $books]);
}
/**
* Store a newly created bookshelf in storage.
* @throws ValidationException
* @throws ImageUploadException
*/
public function store(Request $request)
{
$this->checkPermission('bookshelf-create-all');
$this->validate($request, [
'name' => 'required|string|max:255',
'description' => 'string|max:1000',
'image' => 'nullable|' . $this->getImageValidationRules(),
]);
$bookIds = explode(',', $request->get('books', ''));
$shelf = $this->bookshelfRepo->create($request->all(), $bookIds);
$this->bookshelfRepo->updateCoverImage($shelf, $request->file('image', null));
return redirect($shelf->getUrl());
}
/**
* Display the bookshelf of the given slug.
* @throws NotFoundException
*/
public function show(string $slug)
{
$shelf = $this->bookshelfRepo->getBySlug($slug);
$this->checkOwnablePermission('book-view', $shelf);
Views::add($shelf);
$this->entityContextManager->setShelfContext($shelf->id);
$view = setting()->getForCurrentUser('bookshelf_view_type', config('app.views.books'));
$this->setPageTitle($shelf->getShortName());
return view('shelves.show', [
'shelf' => $shelf,
'view' => $view,
'activity' => Activity::entityActivity($shelf, 20, 1)
]);
}
/**
* Show the form for editing the specified bookshelf.
*/
public function edit(string $slug)
{
$shelf = $this->bookshelfRepo->getBySlug($slug);
$this->checkOwnablePermission('bookshelf-update', $shelf);
$shelfBookIds = $shelf->books()->get(['id'])->pluck('id');
$books = Book::hasPermission('update')->whereNotIn('id', $shelfBookIds)->get();
$this->setPageTitle(trans('entities.shelves_edit_named', ['name' => $shelf->getShortName()]));
return view('shelves.edit', [
'shelf' => $shelf,
'books' => $books,
]);
}
/**
* Update the specified bookshelf in storage.
* @throws ValidationException
* @throws ImageUploadException
* @throws NotFoundException
*/
public function update(Request $request, string $slug)
{
$shelf = $this->bookshelfRepo->getBySlug($slug);
$this->checkOwnablePermission('bookshelf-update', $shelf);
$this->validate($request, [
'name' => 'required|string|max:255',
'description' => 'string|max:1000',
'image' => 'nullable|' . $this->getImageValidationRules(),
]);
$bookIds = explode(',', $request->get('books', ''));
$shelf = $this->bookshelfRepo->update($shelf, $request->all(), $bookIds);
$resetCover = $request->has('image_reset');
$this->bookshelfRepo->updateCoverImage($shelf, $request->file('image', null), $resetCover);
return redirect($shelf->getUrl());
}
/**
* Shows the page to confirm deletion
*/
public function showDelete(string $slug)
{
$shelf = $this->bookshelfRepo->getBySlug($slug);
$this->checkOwnablePermission('bookshelf-delete', $shelf);
$this->setPageTitle(trans('entities.shelves_delete_named', ['name' => $shelf->getShortName()]));
return view('shelves.delete', ['shelf' => $shelf]);
}
/**
* Remove the specified bookshelf from storage.
* @throws Exception
*/
public function destroy(string $slug)
{
$shelf = $this->bookshelfRepo->getBySlug($slug);
$this->checkOwnablePermission('bookshelf-delete', $shelf);
$this->bookshelfRepo->destroy($shelf);
return redirect('/shelves');
}
/**
* Show the permissions view.
*/
public function showPermissions(string $slug)
{
$shelf = $this->bookshelfRepo->getBySlug($slug);
$this->checkOwnablePermission('restrictions-manage', $shelf);
return view('shelves.permissions', [
'shelf' => $shelf,
]);
}
/**
* Set the permissions for this bookshelf.
*/
public function permissions(Request $request, string $slug)
{
$shelf = $this->bookshelfRepo->getBySlug($slug);
$this->checkOwnablePermission('restrictions-manage', $shelf);
$restricted = $request->get('restricted') === 'true';
$permissions = $request->filled('restrictions') ? collect($request->get('restrictions')) : null;
$this->bookshelfRepo->updatePermissions($shelf, $restricted, $permissions);
$this->showSuccessNotification(trans('entities.shelves_permissions_updated'));
return redirect($shelf->getUrl());
}
/**
* Copy the permissions of a bookshelf to the child books.
*/
public function copyPermissions(string $slug)
{
$shelf = $this->bookshelfRepo->getBySlug($slug);
$this->checkOwnablePermission('restrictions-manage', $shelf);
$updateCount = $this->bookshelfRepo->copyDownPermissions($shelf);
$this->showSuccessNotification(trans('entities.shelves_copy_permission_success', ['count' => $updateCount]));
return redirect($shelf->getUrl());
}
}