bug #6738 Fix batch actions with ugly URLs (javiereguiluz)

This PR was merged into the 4.x branch.

Discussion
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Fix batch actions with ugly URLs

Fixes #6698.

Commits
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4c238e2 Fix batch actions with ugly URLs

Author: javiereguiluz

src/ArgumentResolver/BatchActionDtoResolver.php

@@ -48,8 +48,8 @@ public function resolve(Request $request, ArgumentMetadata $argument): iterable
 
         private function getReferrerUrl(AdminContext $adminContext, Request $request): string
         {
-            $crudControllerFqcn = null;
-            if ($adminContext->usePrettyUrls()) {
+            $urlUsesPrettyUrls = $request->attributes->has(EA::CRUD_CONTROLLER_FQCN);
+            if ($urlUsesPrettyUrls) {
                 $crudControllerFqcn = $request->attributes->get(EA::CRUD_CONTROLLER_FQCN);
             } else {
                 $batchActionUrl = $adminContext->getRequest()->request->get(EA::BATCH_ACTION_URL);
@@ -103,8 +103,8 @@ public function resolve(Request $request, ArgumentMetadata $argument): iterable
 
         private function getReferrerUrl(AdminContext $adminContext, Request $request): string
         {
-            $crudControllerFqcn = null;
-            if ($adminContext->usePrettyUrls()) {
+            $urlUsesPrettyUrls = $request->attributes->has(EA::CRUD_CONTROLLER_FQCN);
+            if ($urlUsesPrettyUrls) {
                 $crudControllerFqcn = $request->attributes->get(EA::CRUD_CONTROLLER_FQCN);
             } else {
                 $batchActionUrl = $adminContext->getRequest()->request->get(EA::BATCH_ACTION_URL);