chapterRepo = $chapterRepo; $this->referenceFetcher = $referenceFetcher; } /** * Show the form for creating a new chapter. */ public function create(string $bookSlug) { $book = Book::visible()->where('slug', '=', $bookSlug)->firstOrFail(); $this->checkOwnablePermission('chapter-create', $book); $this->setPageTitle(trans('entities.chapters_create')); return view('chapters.create', ['book' => $book, 'current' => $book]); } /** * Store a newly created chapter in storage. * * @throws ValidationException */ public function store(Request $request, string $bookSlug) { $this->validate($request, [ 'name' => ['required', 'string', 'max:255'], ]); $book = Book::visible()->where('slug', '=', $bookSlug)->firstOrFail(); $this->checkOwnablePermission('chapter-create', $book); $chapter = $this->chapterRepo->create($request->all(), $book); return redirect($chapter->getUrl()); } /** * Display the specified chapter. */ public function show(string $bookSlug, string $chapterSlug) { $chapter = $this->chapterRepo->getBySlug($bookSlug, $chapterSlug); $this->checkOwnablePermission('chapter-view', $chapter); $sidebarTree = (new BookContents($chapter->book))->getTree(); $pages = $chapter->getVisiblePages(); $nextPreviousLocator = new NextPreviousContentLocator($chapter, $sidebarTree); View::incrementFor($chapter); $this->setPageTitle($chapter->getShortName()); return view('chapters.show', [ 'book' => $chapter->book, 'chapter' => $chapter, 'current' => $chapter, 'sidebarTree' => $sidebarTree, 'pages' => $pages, 'next' => $nextPreviousLocator->getNext(), 'previous' => $nextPreviousLocator->getPrevious(), 'referenceCount' => $this->referenceFetcher->getPageReferenceCountToEntity($chapter), ]); } /** * Show the form for editing the specified chapter. */ public function edit(string $bookSlug, string $chapterSlug) { $chapter = $this->chapterRepo->getBySlug($bookSlug, $chapterSlug); $this->checkOwnablePermission('chapter-update', $chapter); $this->setPageTitle(trans('entities.chapters_edit_named', ['chapterName' => $chapter->getShortName()])); return view('chapters.edit', ['book' => $chapter->book, 'chapter' => $chapter, 'current' => $chapter]); } /** * Update the specified chapter in storage. * * @throws NotFoundException */ public function update(Request $request, string $bookSlug, string $chapterSlug) { $chapter = $this->chapterRepo->getBySlug($bookSlug, $chapterSlug); $this->checkOwnablePermission('chapter-update', $chapter); $this->chapterRepo->update($chapter, $request->all()); return redirect($chapter->getUrl()); } /** * Shows the page to confirm deletion of this chapter. * * @throws NotFoundException */ public function showDelete(string $bookSlug, string $chapterSlug) { $chapter = $this->chapterRepo->getBySlug($bookSlug, $chapterSlug); $this->checkOwnablePermission('chapter-delete', $chapter); $this->setPageTitle(trans('entities.chapters_delete_named', ['chapterName' => $chapter->getShortName()])); return view('chapters.delete', ['book' => $chapter->book, 'chapter' => $chapter, 'current' => $chapter]); } /** * Remove the specified chapter from storage. * * @throws NotFoundException * @throws Throwable */ public function destroy(string $bookSlug, string $chapterSlug) { $chapter = $this->chapterRepo->getBySlug($bookSlug, $chapterSlug); $this->checkOwnablePermission('chapter-delete', $chapter); $this->chapterRepo->destroy($chapter); return redirect($chapter->book->getUrl()); } /** * Show the page for moving a chapter. * * @throws NotFoundException */ public function showMove(string $bookSlug, string $chapterSlug) { $chapter = $this->chapterRepo->getBySlug($bookSlug, $chapterSlug); $this->setPageTitle(trans('entities.chapters_move_named', ['chapterName' => $chapter->getShortName()])); $this->checkOwnablePermission('chapter-update', $chapter); $this->checkOwnablePermission('chapter-delete', $chapter); return view('chapters.move', [ 'chapter' => $chapter, 'book' => $chapter->book, ]); } /** * Perform the move action for a chapter. * * @throws NotFoundException */ public function move(Request $request, string $bookSlug, string $chapterSlug) { $chapter = $this->chapterRepo->getBySlug($bookSlug, $chapterSlug); $this->checkOwnablePermission('chapter-update', $chapter); $this->checkOwnablePermission('chapter-delete', $chapter); $entitySelection = $request->get('entity_selection', null); if ($entitySelection === null || $entitySelection === '') { return redirect($chapter->getUrl()); } try { $newBook = $this->chapterRepo->move($chapter, $entitySelection); } catch (PermissionsException $exception) { $this->showPermissionError(); } catch (MoveOperationException $exception) { $this->showErrorNotification(trans('errors.selected_book_not_found')); return redirect()->back(); } $this->showSuccessNotification(trans('entities.chapter_move_success', ['bookName' => $newBook->name])); return redirect($chapter->getUrl()); } /** * Show the view to copy a chapter. * * @throws NotFoundException */ public function showCopy(string $bookSlug, string $chapterSlug) { $chapter = $this->chapterRepo->getBySlug($bookSlug, $chapterSlug); $this->checkOwnablePermission('chapter-view', $chapter); session()->flashInput(['name' => $chapter->name]); return view('chapters.copy', [ 'book' => $chapter->book, 'chapter' => $chapter, ]); } /** * Create a copy of a chapter within the requested target destination. * * @throws NotFoundException * @throws Throwable */ public function copy(Request $request, Cloner $cloner, string $bookSlug, string $chapterSlug) { $chapter = $this->chapterRepo->getBySlug($bookSlug, $chapterSlug); $this->checkOwnablePermission('chapter-view', $chapter); $entitySelection = $request->get('entity_selection') ?: null; $newParentBook = $entitySelection ? $this->chapterRepo->findParentByIdentifier($entitySelection) : $chapter->getParent(); if (is_null($newParentBook)) { $this->showErrorNotification(trans('errors.selected_book_not_found')); return redirect()->back(); } $this->checkOwnablePermission('chapter-create', $newParentBook); $newName = $request->get('name') ?: $chapter->name; $chapterCopy = $cloner->cloneChapter($chapter, $newParentBook, $newName); $this->showSuccessNotification(trans('entities.chapters_copy_success')); return redirect($chapterCopy->getUrl()); } /** * Show the Restrictions view. * * @throws NotFoundException */ public function showPermissions(string $bookSlug, string $chapterSlug) { $chapter = $this->chapterRepo->getBySlug($bookSlug, $chapterSlug); $this->checkOwnablePermission('restrictions-manage', $chapter); return view('chapters.permissions', [ 'chapter' => $chapter, ]); } /** * Set the restrictions for this chapter. * * @throws NotFoundException */ public function permissions(Request $request, PermissionsUpdater $permissionsUpdater, string $bookSlug, string $chapterSlug) { $chapter = $this->chapterRepo->getBySlug($bookSlug, $chapterSlug); $this->checkOwnablePermission('restrictions-manage', $chapter); $permissionsUpdater->updateFromPermissionsForm($chapter, $request); $this->showSuccessNotification(trans('entities.chapters_permissions_success')); return redirect($chapter->getUrl()); } /** * Convert the chapter to a book. */ public function convertToBook(HierarchyTransformer $transformer, string $bookSlug, string $chapterSlug) { $chapter = $this->chapterRepo->getBySlug($bookSlug, $chapterSlug); $this->checkOwnablePermission('chapter-update', $chapter); $this->checkOwnablePermission('chapter-delete', $chapter); $this->checkPermission('book-create-all'); $book = $transformer->transformChapterToBook($chapter); return redirect($book->getUrl()); } }