public function Js::checkForRedirection in JS Callback Handler 8.3

Checks the result from a callback to determine if it's redirection.

Parameters

mixed $result: The result from the callback.

Return value

\Drupal\js\Ajax\JsRedirectCommand|null Returns redirection command or NULL if not a redirection.

1 call to Js::checkForRedirection()

Js::deliver in src/Js.php

Sends content to the browser via the delivery callback.

File

src/Js.php, line 153

Class

Js

JS Callback Handler service.

Namespace

Drupal\js

Code

public function checkForRedirection($result = NULL) {
  $redirection = NULL;
  if ($this
    ->isExecuting() && $result instanceof RedirectResponse && $result
    ->isRedirect()) {
    $this
      ->getResponse()
      ->setStatusCode($result
      ->getStatusCode());
    $redirection = new JsRedirectCommand($result
      ->getTargetUrl(), $result instanceof JsRedirectResponse && $result
      ->isForced());
  }
  return $redirection;
}