X-Git-Url: http://source.bookstackapp.com/bookstack/blobdiff_plain/a6633642232efd164d4708967ab59e498fbff896..refs/pull/3918/head:/app/Http/Controllers/Api/PageApiController.php

diff --git a/app/Http/Controllers/Api/PageApiController.php b/app/Http/Controllers/Api/PageApiController.php
index a6db05833..de729b469 100644
--- a/app/Http/Controllers/Api/PageApiController.php
+++ b/app/Http/Controllers/Api/PageApiController.php
@@ -12,24 +12,24 @@ use Illuminate\Http\Request;
 
 class PageApiController extends ApiController
 {
-    protected $pageRepo;
+    protected PageRepo $pageRepo;
 
     protected $rules = [
         'create' => [
-            'book_id' => 'required_without:chapter_id|integer',
-            'chapter_id' => 'required_without:book_id|integer',
-            'name' => 'required|string|max:255',
-            'html' => 'required_without:markdown|string',
-            'markdown' => 'required_without:html|string',
-            'tags' => 'array',
+            'book_id'    => ['required_without:chapter_id', 'integer'],
+            'chapter_id' => ['required_without:book_id', 'integer'],
+            'name'       => ['required', 'string', 'max:255'],
+            'html'       => ['required_without:markdown', 'string'],
+            'markdown'   => ['required_without:html', 'string'],
+            'tags'       => ['array'],
         ],
         'update' => [
-            'book_id' => 'required|integer',
-            'chapter_id' => 'required|integer',
-            'name' => 'string|min:1|max:255',
-            'html' => 'string',
-            'markdown' => 'string',
-            'tags' => 'array',
+            'book_id'    => ['integer'],
+            'chapter_id' => ['integer'],
+            'name'       => ['string', 'min:1', 'max:255'],
+            'html'       => ['string'],
+            'markdown'   => ['string'],
+            'tags'       => ['array'],
         ],
     ];
 
@@ -44,6 +44,7 @@ class PageApiController extends ApiController
     public function list()
     {
         $pages = Page::visible();
+
         return $this->apiListingResponse($pages, [
             'id', 'book_id', 'chapter_id', 'name', 'slug', 'priority',
             'draft', 'template',
@@ -60,6 +61,8 @@ class PageApiController extends ApiController
      *
      * Any HTML content provided should be kept to a single-block depth of plain HTML
      * elements to remain compatible with the BookStack front-end and editors.
+     * Any images included via base64 data URIs will be extracted and saved as gallery
+     * images against the page during upload.
      */
     public function create(Request $request)
     {
@@ -83,10 +86,14 @@ class PageApiController extends ApiController
      *
      * Pages will always have HTML content. They may have markdown content
      * if the markdown editor was used to last update the page.
+     *
+     * See the "Content Security" section of these docs for security considerations when using
+     * the page content returned from this endpoint.
      */
     public function read(string $id)
     {
         $page = $this->pageRepo->getById($id, []);
+
         return response()->json($page->forJsonDisplay());
     }
 
@@ -99,18 +106,21 @@ class PageApiController extends ApiController
      */
     public function update(Request $request, string $id)
     {
+        $requestData = $this->validate($request, $this->rules['update']);
+
         $page = $this->pageRepo->getById($id, []);
         $this->checkOwnablePermission('page-update', $page);
 
         $parent = null;
         if ($request->has('chapter_id')) {
             $parent = Chapter::visible()->findOrFail($request->get('chapter_id'));
-        } else if ($request->has('book_id')) {
+        } elseif ($request->has('book_id')) {
             $parent = Book::visible()->findOrFail($request->get('book_id'));
         }
 
         if ($parent && !$parent->matches($page->getParent())) {
             $this->checkOwnablePermission('page-delete', $page);
+
             try {
                 $this->pageRepo->move($page, $parent->getType() . ':' . $parent->id);
             } catch (Exception $exception) {
@@ -122,7 +132,8 @@ class PageApiController extends ApiController
             }
         }
 
-        $updatedPage = $this->pageRepo->update($page, $request->all());
+        $updatedPage = $this->pageRepo->update($page, $requestData);
+
         return response()->json($updatedPage->forJsonDisplay());
     }
 
@@ -136,6 +147,7 @@ class PageApiController extends ApiController
         $this->checkOwnablePermission('page-delete', $page);
 
         $this->pageRepo->destroy($page);
+
         return response('', 204);
     }
 }