2019-10-05 11:55:01 +00:00
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<?php namespace BookStack\Entities\Repos;
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use BookStack\Entities\Book;
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use BookStack\Entities\Bookshelf;
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use BookStack\Entities\Managers\TrashCan;
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use BookStack\Exceptions\ImageUploadException;
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use BookStack\Exceptions\NotFoundException;
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use Exception;
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use Illuminate\Contracts\Pagination\LengthAwarePaginator;
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use Illuminate\Http\UploadedFile;
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use Illuminate\Support\Collection;
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class BookshelfRepo
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{
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protected $baseRepo;
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/**
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* BookshelfRepo constructor.
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* @param $baseRepo
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*/
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public function __construct(BaseRepo $baseRepo)
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{
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$this->baseRepo = $baseRepo;
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}
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/**
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* Get all bookshelves in a paginated format.
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*/
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public function getAllPaginated(int $count = 20, string $sort = 'name', string $order = 'asc'): LengthAwarePaginator
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{
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2020-05-12 21:21:45 +00:00
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return Bookshelf::visible()
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->with('visibleBooks')
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->orderBy($sort, $order)
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->paginate($count);
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2019-10-05 11:55:01 +00:00
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}
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/**
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* Get the bookshelves that were most recently viewed by this user.
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*/
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public function getRecentlyViewed(int $count = 20): Collection
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{
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return Bookshelf::visible()->withLastView()
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->having('last_viewed_at', '>', 0)
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->orderBy('last_viewed_at', 'desc')
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->take($count)->get();
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}
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/**
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* Get the most popular bookshelves in the system.
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*/
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public function getPopular(int $count = 20): Collection
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{
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return Bookshelf::visible()->withViewCount()
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->having('view_count', '>', 0)
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->orderBy('view_count', 'desc')
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->take($count)->get();
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}
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/**
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* Get the most recently created bookshelves from the system.
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*/
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public function getRecentlyCreated(int $count = 20): Collection
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{
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return Bookshelf::visible()->orderBy('created_at', 'desc')
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->take($count)->get();
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}
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/**
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* Get a shelf by its slug.
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*/
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public function getBySlug(string $slug): Bookshelf
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{
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$shelf = Bookshelf::visible()->where('slug', '=', $slug)->first();
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if ($shelf === null) {
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throw new NotFoundException(trans('errors.bookshelf_not_found'));
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}
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return $shelf;
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}
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/**
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* Create a new shelf in the system.
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*/
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public function create(array $input, array $bookIds): Bookshelf
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{
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$shelf = new Bookshelf();
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$this->baseRepo->create($shelf, $input);
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$this->updateBooks($shelf, $bookIds);
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return $shelf;
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}
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/**
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* Create a new shelf in the system.
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*/
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2020-04-10 14:19:18 +00:00
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public function update(Bookshelf $shelf, array $input, ?array $bookIds): Bookshelf
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2019-10-05 11:55:01 +00:00
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{
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$this->baseRepo->update($shelf, $input);
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2020-04-10 14:19:18 +00:00
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if (!is_null($bookIds)) {
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$this->updateBooks($shelf, $bookIds);
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}
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2019-10-05 11:55:01 +00:00
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return $shelf;
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}
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/**
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* Update which books are assigned to this shelf by
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* syncing the given book ids.
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* Function ensures the books are visible to the current user and existing.
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*/
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protected function updateBooks(Bookshelf $shelf, array $bookIds)
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{
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$numericIDs = collect($bookIds)->map(function ($id) {
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return intval($id);
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});
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$syncData = Book::visible()
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->whereIn('id', $bookIds)
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->get(['id'])->pluck('id')->mapWithKeys(function ($bookId) use ($numericIDs) {
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return [$bookId => ['order' => $numericIDs->search($bookId)]];
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});
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$shelf->books()->sync($syncData);
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}
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/**
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* Update the given shelf cover image, or clear it.
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* @throws ImageUploadException
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* @throws Exception
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*/
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2020-02-15 18:38:36 +00:00
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public function updateCoverImage(Bookshelf $shelf, ?UploadedFile $coverImage, bool $removeImage = false)
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2019-10-05 11:55:01 +00:00
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{
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$this->baseRepo->updateCoverImage($shelf, $coverImage, $removeImage);
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}
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/**
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* Update the permissions of a bookshelf.
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*/
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public function updatePermissions(Bookshelf $shelf, bool $restricted, Collection $permissions = null)
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{
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$this->baseRepo->updatePermissions($shelf, $restricted, $permissions);
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}
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/**
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* Copy down the permissions of the given shelf to all child books.
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*/
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2019-12-11 21:21:19 +00:00
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public function copyDownPermissions(Bookshelf $shelf, $checkUserPermissions = true): int
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2019-10-05 11:55:01 +00:00
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{
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$shelfPermissions = $shelf->permissions()->get(['role_id', 'action'])->toArray();
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2019-12-11 21:21:19 +00:00
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$shelfBooks = $shelf->books()->get(['id', 'restricted']);
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2019-10-05 11:55:01 +00:00
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$updatedBookCount = 0;
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/** @var Book $book */
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foreach ($shelfBooks as $book) {
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2019-12-11 21:21:19 +00:00
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if ($checkUserPermissions && !userCan('restrictions-manage', $book)) {
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2019-10-05 11:55:01 +00:00
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continue;
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}
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$book->permissions()->delete();
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$book->restricted = $shelf->restricted;
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$book->permissions()->createMany($shelfPermissions);
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$book->save();
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$book->rebuildPermissions();
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$updatedBookCount++;
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}
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return $updatedBookCount;
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}
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/**
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* Remove a bookshelf from the system.
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* @throws Exception
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*/
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public function destroy(Bookshelf $shelf)
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{
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$trashCan = new TrashCan();
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$trashCan->destroyShelf($shelf);
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}
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}
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