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user33550 avatar Drupal

Include jasper report in drupal 9

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user33550

I want to print a report from the Jasper Report Server in Drupal. I use their PHP Client in my own controller.

$report = $jasperClient->reportService()->runReport($pathJS, $format, null, null, $controls);

I have an answer from the server and the images are displayed for a simple report, but when the report contains JavaScript code, the page remains white.

I tried using the following code.

$response = New Response();
$response->setContent($report);
return $response;

The report opens in a new page (not themed by Drupal) and all the elements are presents in the page. I want to integrate it into Drupal, so I created my own html.twig file. In my controller I use the following code.

$build = array(
  '#type' => 'inline_template',
  '#format' => 'full_html',
  '#theme' => 'jasperReportTheme',
  '#response' =>  $report
);

return $build;

The HTML markup from Jasper is displayed as text. To test I put this text into a test.html file and opened with a browser. Everything looks ok just in Drupal the HTML code is displayed as text. In my html.twig template I tried several possibilities such as {{Response}} or {{Response | RAW}} without success.

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