function BlockEntitySettingTrayForm::getRedirectUrl

Gets the form's redirect URL from 'destination' provide in the request.

Return value

\Drupal\Core\Url|null The redirect URL or NULL if dialog should just be closed.

File

core/modules/settings_tray/src/Block/BlockEntitySettingTrayForm.php, line 166

Class

BlockEntitySettingTrayForm

Provides form for block instance forms when used in the off-canvas dialog.

Namespace

Code

protected function getRedirectUrl() {
    // \Drupal\Core\Routing\RedirectDestination::get() cannot be used directly
    // because it will use <current> if 'destination' is not in the query
    // string.
    if ($this->getRequest()->query
        ->has('destination') && ($destination = $this->getRedirectDestination()
        ->get())) {
        return Url::fromUserInput('/' . $destination);
    }
}