faster spreadsheet exporter based on opensout and other export improvements (#5238)

src/Controller/Reporting/UserWeekController.php

@@ -40,7 +40,7 @@ final class UserWeekController extends AbstractUserReportController
     #[Route(path: '/week_export', name: 'report_user_week_export', methods: ['GET', 'POST'])]
     public function export(Request $request): Response
     {
-        $data = $this->getData($request);
+        $data = $this->getData($request, true);
 
         $content = $this->renderView('reporting/report_by_user_data.html.twig', $data);
 
@@ -52,13 +52,14 @@ final class UserWeekController extends AbstractUserReportController
         return $writer->getFileResponse($spreadsheet);
     }
 
-    private function getData(Request $request): array
+    private function getData(Request $request, bool $export = false): array
     {
         $currentUser = $this->getUser();
         $dateTimeFactory = $this->getDateTimeFactory($currentUser);
         $canChangeUser = $this->canSelectUser();
 
         $values = new WeekByUser();
+        $values->setDecimal($export);
         $values->setUser($currentUser);
         $values->setDate($dateTimeFactory->getStartOfWeek());