function TestController::metadata

Page callback: Prints mock XML for the Update Status module.

@todo This is a wholesale copy of \Drupal\update_test\Controller\UpdateTestController::updateTest() for testing package_manager. This was done in order to use a different directory of mock XML files. Remove this module in https://drupal.org/i/3274826.

File

core/modules/package_manager/tests/modules/package_manager_test_release_history/src/TestController.php, line 25

Class

TestController

Controller for generating mock XML metadata for package manager testing.

Namespace

Code

public function metadata($project_name = 'drupal', $version = NULL) : Response {
  $xml_map = $this->config('update_test.settings')
    ->get('xml_map');
  if (isset($xml_map[$project_name])) {
    $file = $xml_map[$project_name];
  }
  elseif (isset($xml_map['#all'])) {
    $file = $xml_map['#all'];
  }
  else {
    // The test didn't specify, for example, the webroot has other modules and
    // themes installed but they're disabled by the version of the site
    // running the test. So, we default to a file we know won't exist, so at
    // least we'll get an empty xml response instead of a bunch of Drupal page
    // output.
    $file = '#broken#';
  }
  $headers = [
    'Content-Type' => 'text/xml; charset=utf-8',
  ];
  if (!is_file($file)) {
    // Return an empty response.
    return new Response('', 200, $headers);
  }
  return new BinaryFileResponse($file, 200, $headers);
}