Merge pull request #3875 from BookStackApp/md_editor_updates

Markdown Editor Updates

Author: ssddanbrown

app/Config/setting-defaults.php

@@ -29,6 +29,8 @@
         'ui-shortcuts'          => '{}',
         'ui-shortcuts-enabled'  => false,
         'dark-mode-enabled'     => env('APP_DEFAULT_DARK_MODE', false),
+        'md-show-preview'       => true,
+        'md-scroll-sync'        => true,
         'bookshelves_view_type' => env('APP_VIEWS_BOOKSHELVES', 'grid'),
         'bookshelf_view_type'   => env('APP_VIEWS_BOOKSHELF', 'grid'),
         'books_view_type'       => env('APP_VIEWS_BOOKS', 'grid'),

app/Http/Controllers/UserPreferencesController.php

@@ -115,6 +115,9 @@ public function changeExpansion(Request $request, string $type)
         return response('', 204);
     }
 
+    /**
+     * Update the favorite status for a code language.
+     */
     public function updateCodeLanguageFavourite(Request $request)
     {
         $validated = $this->validate($request, [
@@ -134,5 +137,27 @@ public function updateCodeLanguageFavourite(Request $request)
         }
 
         setting()->putForCurrentUser('code-language-favourites', implode(',', $currentFavorites));
+        return response('', 204);
+    }
+
+    /**
+     * Update a boolean user preference setting.
+     */
+    public function updateBooleanPreference(Request $request)
+    {
+        $allowedKeys = ['md-scroll-sync', 'md-show-preview'];
+        $validated = $this->validate($request, [
+            'name'  => ['required', 'string'],
+            'value' => ['required'],
+        ]);
+
+        if (!in_array($validated['name'], $allowedKeys)) {
+            return response('Invalid boolean preference', 500);
+        }
+
+        $value = $validated['value'] === 'true' ? 'true' : 'false';
+        setting()->putForCurrentUser($validated['name'], $value);
+
+        return response('', 204);
     }
 }