3 namespace BookStack\Entities\Controllers;
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;
10 use BookStack\Http\ApiController;
12 use Illuminate\Http\Request;
14 class PageApiController extends ApiController
18 'book_id' => ['required_without:chapter_id', 'integer'],
19 'chapter_id' => ['required_without:book_id', 'integer'],
20 'name' => ['required', 'string', 'max:255'],
21 'html' => ['required_without:markdown', 'string'],
22 'markdown' => ['required_without:html', 'string'],
24 'priority' => ['integer'],
27 'book_id' => ['integer'],
28 'chapter_id' => ['integer'],
29 'name' => ['string', 'min:1', 'max:255'],
31 'markdown' => ['string'],
33 'priority' => ['integer'],
37 public function __construct(
38 protected PageRepo $pageRepo
43 * Get a listing of pages visible to the user.
45 public function list()
47 $pages = Page::visible();
49 return $this->apiListingResponse($pages, [
50 'id', 'book_id', 'chapter_id', 'name', 'slug', 'priority',
52 'created_at', 'updated_at',
53 'created_by', 'updated_by', 'owned_by',
58 * Create a new page in the system.
60 * The ID of a parent book or chapter is required to indicate
61 * where this page should be located.
63 * Any HTML content provided should be kept to a single-block depth of plain HTML
64 * elements to remain compatible with the BookStack front-end and editors.
65 * Any images included via base64 data URIs will be extracted and saved as gallery
66 * images against the page during upload.
68 public function create(Request $request)
70 $this->validate($request, $this->rules['create']);
72 if ($request->has('chapter_id')) {
73 $parent = Chapter::visible()->findOrFail($request->get('chapter_id'));
75 $parent = Book::visible()->findOrFail($request->get('book_id'));
77 $this->checkOwnablePermission('page-create', $parent);
79 $draft = $this->pageRepo->getNewDraftPage($parent);
80 $this->pageRepo->publishDraft($draft, $request->only(array_keys($this->rules['create'])));
82 return response()->json($draft->forJsonDisplay());
86 * 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 * The 'html' property is the fully rendered & escaped HTML content that BookStack
91 * would show on page view, with page includes handled.
92 * The 'raw_html' property is the direct database stored HTML content, which would be
93 * what BookStack shows on page edit.
95 * See the "Content Security" section of these docs for security considerations when using
96 * the page content returned from this endpoint.
98 public function read(string $id)
100 $page = $this->pageRepo->getById($id, []);
102 return response()->json($page->forJsonDisplay());
106 * Update the details of a single page.
108 * See the 'create' action for details on the provided HTML/Markdown.
109 * Providing a 'book_id' or 'chapter_id' property will essentially move
110 * the page into that parent element if you have permissions to do so.
112 public function update(Request $request, string $id)
114 $requestData = $this->validate($request, $this->rules['update']);
116 $page = $this->pageRepo->getById($id, []);
117 $this->checkOwnablePermission('page-update', $page);
120 if ($request->has('chapter_id')) {
121 $parent = Chapter::visible()->findOrFail($request->get('chapter_id'));
122 } elseif ($request->has('book_id')) {
123 $parent = Book::visible()->findOrFail($request->get('book_id'));
126 if ($parent && !$parent->matches($page->getParent())) {
127 $this->checkOwnablePermission('page-delete', $page);
130 $this->pageRepo->move($page, $parent->getType() . ':' . $parent->id);
131 } catch (Exception $exception) {
132 if ($exception instanceof PermissionsException) {
133 $this->showPermissionError();
136 return $this->jsonError(trans('errors.selected_book_chapter_not_found'));
140 $updatedPage = $this->pageRepo->update($page, $requestData);
142 return response()->json($updatedPage->forJsonDisplay());
147 * This will typically send the page to the recycle bin.
149 public function delete(string $id)
151 $page = $this->pageRepo->getById($id, []);
152 $this->checkOwnablePermission('page-delete', $page);
154 $this->pageRepo->destroy($page);
156 return response('', 204);