3 namespace BookStack\Http\Controllers\Api;
5 use BookStack\Entities\Models\Book;
6 use BookStack\Entities\Models\Chapter;
7 use BookStack\Entities\Models\Page;
8 use BookStack\Entities\Repos\PageRepo;
9 use BookStack\Exceptions\PermissionsException;
11 use Illuminate\Http\Request;
13 class PageApiController extends ApiController
15 protected PageRepo $pageRepo;
19 'book_id' => ['required_without:chapter_id', 'integer'],
20 'chapter_id' => ['required_without:book_id', 'integer'],
21 'name' => ['required', 'string', 'max:255'],
22 'html' => ['required_without:markdown', 'string'],
23 'markdown' => ['required_without:html', 'string'],
27 'book_id' => ['integer'],
28 'chapter_id' => ['integer'],
29 'name' => ['string', 'min:1', 'max:255'],
31 'markdown' => ['string'],
36 public function __construct(PageRepo $pageRepo)
38 $this->pageRepo = $pageRepo;
42 * Get a listing of pages visible to the user.
44 public function list()
46 $pages = Page::visible();
48 return $this->apiListingResponse($pages, [
49 'id', 'book_id', 'chapter_id', 'name', 'slug', 'priority',
51 'created_at', 'updated_at',
52 'created_by', 'updated_by', 'owned_by',
57 * Create a new page in the system.
59 * The ID of a parent book or chapter is required to indicate
60 * where this page should be located.
62 * Any HTML content provided should be kept to a single-block depth of plain HTML
63 * elements to remain compatible with the BookStack front-end and editors.
64 * Any images included via base64 data URIs will be extracted and saved as gallery
65 * images against the page during upload.
67 public function create(Request $request)
69 $this->validate($request, $this->rules['create']);
71 if ($request->has('chapter_id')) {
72 $parent = Chapter::visible()->findOrFail($request->get('chapter_id'));
74 $parent = Book::visible()->findOrFail($request->get('book_id'));
76 $this->checkOwnablePermission('page-create', $parent);
78 $draft = $this->pageRepo->getNewDraftPage($parent);
79 $this->pageRepo->publishDraft($draft, $request->only(array_keys($this->rules['create'])));
81 return response()->json($draft->forJsonDisplay());
85 * View the details of a single page.
87 * Pages will always have HTML content. They may have markdown content
88 * if the markdown editor was used to last update the page.
90 * See the "Content Security" section of these docs for security considerations when using
91 * the page content returned from this endpoint.
93 public function read(string $id)
95 $page = $this->pageRepo->getById($id, []);
97 return response()->json($page->forJsonDisplay());
101 * Update the details of a single page.
103 * See the 'create' action for details on the provided HTML/Markdown.
104 * Providing a 'book_id' or 'chapter_id' property will essentially move
105 * the page into that parent element if you have permissions to do so.
107 public function update(Request $request, string $id)
109 $requestData = $this->validate($request, $this->rules['update']);
111 $page = $this->pageRepo->getById($id, []);
112 $this->checkOwnablePermission('page-update', $page);
115 if ($request->has('chapter_id')) {
116 $parent = Chapter::visible()->findOrFail($request->get('chapter_id'));
117 } elseif ($request->has('book_id')) {
118 $parent = Book::visible()->findOrFail($request->get('book_id'));
121 if ($parent && !$parent->matches($page->getParent())) {
122 $this->checkOwnablePermission('page-delete', $page);
125 $this->pageRepo->move($page, $parent->getType() . ':' . $parent->id);
126 } catch (Exception $exception) {
127 if ($exception instanceof PermissionsException) {
128 $this->showPermissionError();
131 return $this->jsonError(trans('errors.selected_book_chapter_not_found'));
135 $updatedPage = $this->pageRepo->update($page, $requestData);
137 return response()->json($updatedPage->forJsonDisplay());
142 * This will typically send the page to the recycle bin.
144 public function delete(string $id)
146 $page = $this->pageRepo->getById($id, []);
147 $this->checkOwnablePermission('page-delete', $page);
149 $this->pageRepo->destroy($page);
151 return response('', 204);