Improved redirects: send redirect response in JSON if the request was in JSON

CHANGELOG.md

@@ -10,6 +10,7 @@
     * Improved page cloning, added method `Page::initialize()`
     * Improved `FlexObject::getChanges()`: return changed lists and arrays as whole instead of just changed keys/values
     * Improved form validation JSON responses to contain list of failed fields with their error messages
+    * Improved redirects: send redirect response in JSON if the request was in JSON
 3. [](#bugfix)
     * Fixed path traversal vulnerability when using `bin/grav server`
     * Fixed unescaped error messages in JSON error responses

system/src/Grav/Common/Grav.php

@@ -464,6 +464,10 @@ class Grav extends Container
             }
         }
 
+        if ($uri->extension() === 'json') {
+            return new Response(200, ['Content-Type' => 'application/json'], json_encode(['code' => $code, 'redirect' => $url], JSON_THROW_ON_ERROR));
+        }
+
         return new Response($code, ['Location' => $url]);
     }