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![Dan Brown](/assets/img/avatar_default.png)
Repos are generally better since otherwise we end up duplicating things between front-end and API. Types moved to by CONST values within a class for better visibilty of usage and listing of types.
207 lines
6.9 KiB
PHP
207 lines
6.9 KiB
PHP
<?php namespace BookStack\Http\Controllers;
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use BookStack\Entities\Book;
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use BookStack\Entities\Managers\BookContents;
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use BookStack\Entities\Repos\ChapterRepo;
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use BookStack\Exceptions\MoveOperationException;
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use BookStack\Exceptions\NotFoundException;
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use Illuminate\Http\Request;
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use Illuminate\Validation\ValidationException;
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use Throwable;
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use Views;
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class ChapterController extends Controller
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{
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protected $chapterRepo;
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/**
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* ChapterController constructor.
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*/
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public function __construct(ChapterRepo $chapterRepo)
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{
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$this->chapterRepo = $chapterRepo;
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parent::__construct();
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}
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/**
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* Show the form for creating a new chapter.
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*/
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public function create(string $bookSlug)
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{
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$book = Book::visible()->where('slug', '=', $bookSlug)->firstOrFail();
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$this->checkOwnablePermission('chapter-create', $book);
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$this->setPageTitle(trans('entities.chapters_create'));
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return view('chapters.create', ['book' => $book, 'current' => $book]);
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}
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/**
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* Store a newly created chapter in storage.
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* @throws ValidationException
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*/
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public function store(Request $request, string $bookSlug)
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{
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$this->validate($request, [
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'name' => 'required|string|max:255'
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]);
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$book = Book::visible()->where('slug', '=', $bookSlug)->firstOrFail();
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$this->checkOwnablePermission('chapter-create', $book);
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$chapter = $this->chapterRepo->create($request->all(), $book);
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return redirect($chapter->getUrl());
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}
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/**
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* Display the specified chapter.
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*/
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public function show(string $bookSlug, string $chapterSlug)
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{
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$chapter = $this->chapterRepo->getBySlug($bookSlug, $chapterSlug);
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$this->checkOwnablePermission('chapter-view', $chapter);
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$sidebarTree = (new BookContents($chapter->book))->getTree();
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$pages = $chapter->getVisiblePages();
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Views::add($chapter);
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$this->setPageTitle($chapter->getShortName());
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return view('chapters.show', [
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'book' => $chapter->book,
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'chapter' => $chapter,
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'current' => $chapter,
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'sidebarTree' => $sidebarTree,
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'pages' => $pages
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]);
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}
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/**
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* Show the form for editing the specified chapter.
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*/
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public function edit(string $bookSlug, string $chapterSlug)
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{
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$chapter = $this->chapterRepo->getBySlug($bookSlug, $chapterSlug);
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$this->checkOwnablePermission('chapter-update', $chapter);
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$this->setPageTitle(trans('entities.chapters_edit_named', ['chapterName' => $chapter->getShortName()]));
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return view('chapters.edit', ['book' => $chapter->book, 'chapter' => $chapter, 'current' => $chapter]);
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}
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/**
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* Update the specified chapter in storage.
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* @throws NotFoundException
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*/
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public function update(Request $request, string $bookSlug, string $chapterSlug)
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{
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$chapter = $this->chapterRepo->getBySlug($bookSlug, $chapterSlug);
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$this->checkOwnablePermission('chapter-update', $chapter);
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$this->chapterRepo->update($chapter, $request->all());
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return redirect($chapter->getUrl());
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}
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/**
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* Shows the page to confirm deletion of this chapter.
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* @throws NotFoundException
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*/
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public function showDelete(string $bookSlug, string $chapterSlug)
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{
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$chapter = $this->chapterRepo->getBySlug($bookSlug, $chapterSlug);
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$this->checkOwnablePermission('chapter-delete', $chapter);
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$this->setPageTitle(trans('entities.chapters_delete_named', ['chapterName' => $chapter->getShortName()]));
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return view('chapters.delete', ['book' => $chapter->book, 'chapter' => $chapter, 'current' => $chapter]);
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}
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/**
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* Remove the specified chapter from storage.
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* @throws NotFoundException
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* @throws Throwable
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*/
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public function destroy(string $bookSlug, string $chapterSlug)
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{
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$chapter = $this->chapterRepo->getBySlug($bookSlug, $chapterSlug);
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$this->checkOwnablePermission('chapter-delete', $chapter);
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$this->chapterRepo->destroy($chapter);
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return redirect($chapter->book->getUrl());
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}
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/**
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* Show the page for moving a chapter.
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* @throws NotFoundException
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*/
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public function showMove(string $bookSlug, string $chapterSlug)
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{
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$chapter = $this->chapterRepo->getBySlug($bookSlug, $chapterSlug);
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$this->setPageTitle(trans('entities.chapters_move_named', ['chapterName' => $chapter->getShortName()]));
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$this->checkOwnablePermission('chapter-update', $chapter);
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$this->checkOwnablePermission('chapter-delete', $chapter);
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return view('chapters.move', [
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'chapter' => $chapter,
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'book' => $chapter->book
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]);
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}
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/**
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* Perform the move action for a chapter.
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* @throws NotFoundException
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*/
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public function move(Request $request, string $bookSlug, string $chapterSlug)
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{
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$chapter = $this->chapterRepo->getBySlug($bookSlug, $chapterSlug);
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$this->checkOwnablePermission('chapter-update', $chapter);
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$this->checkOwnablePermission('chapter-delete', $chapter);
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$entitySelection = $request->get('entity_selection', null);
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if ($entitySelection === null || $entitySelection === '') {
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return redirect($chapter->getUrl());
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}
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try {
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$newBook = $this->chapterRepo->move($chapter, $entitySelection);
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} catch (MoveOperationException $exception) {
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$this->showErrorNotification(trans('errors.selected_book_not_found'));
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return redirect()->back();
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}
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$this->showSuccessNotification(trans('entities.chapter_move_success', ['bookName' => $newBook->name]));
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return redirect($chapter->getUrl());
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}
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/**
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* Show the Restrictions view.
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* @throws NotFoundException
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*/
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public function showPermissions(string $bookSlug, string $chapterSlug)
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{
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$chapter = $this->chapterRepo->getBySlug($bookSlug, $chapterSlug);
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$this->checkOwnablePermission('restrictions-manage', $chapter);
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return view('chapters.permissions', [
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'chapter' => $chapter,
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]);
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}
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/**
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* Set the restrictions for this chapter.
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* @throws NotFoundException
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*/
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public function permissions(Request $request, string $bookSlug, string $chapterSlug)
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{
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$chapter = $this->chapterRepo->getBySlug($bookSlug, $chapterSlug);
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$this->checkOwnablePermission('restrictions-manage', $chapter);
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$restricted = $request->get('restricted') === 'true';
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$permissions = $request->filled('restrictions') ? collect($request->get('restrictions')) : null;
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$this->chapterRepo->updatePermissions($chapter, $restricted, $permissions);
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$this->showSuccessNotification(trans('entities.chapters_permissions_success'));
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return redirect($chapter->getUrl());
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}
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}
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