/**
* Pre-processes variables for the "bootstrap_panel" theme hook.
*
* See template for list of available variables.
*
* @see bootstrap-panel.html.twig
*
* @ingroup theme_preprocess
*/
function bootstrap_preprocess_bootstrap_panel(&$variables)
{
$element = $variables['element'];
Element::setAttributes($element, array('id'));
Element\RenderElement::setAttributes($element);
$variables['attributes'] = $element['#attributes'];
$variables['prefix'] = isset($element['#field_prefix']) ? $element['#field_prefix'] : NULL;
$variables['suffix'] = isset($element['#field_suffix']) ? $element['#field_suffix'] : NULL;
$variables['title_display'] = isset($element['#title_display']) ? $element['#title_display'] : NULL;
$variables['children'] = $element['#children'];
$variables['required'] = !empty($element['#required']) ? $element['#required'] : NULL;
$variables['legend']['title'] = !empty($element['#title']) ? Xss::filterAdmin($element['#title']) : '';
$variables['legend']['attributes'] = new Attribute();
$variables['legend_span']['attributes'] = new Attribute();
if (!empty($element['#description'])) {
$description_id = $element['#attributes']['id'] . '--description';
$description_attributes['id'] = $description_id;
$variables['description']['attributes'] = new Attribute($description_attributes);
$variables['description']['content'] = $element['#description'];
// Add the description's id to the fieldset aria attributes.
$variables['attributes']['aria-describedby'] = $description_id;
}
$variables['collapsible'] = FALSE;
if (isset($element['#collapsible'])) {
$variables['collapsible'] = $element['#collapsible'];
$variables['attributes']['class'][] = 'collapsible';
}
$variables['collapsed'] = FALSE;
if (isset($element['#collapsed'])) {
$variables['collapsed'] = $element['#collapsed'];
}
// Force grouped fieldsets to not be collapsible (for vertical tabs).
if (!empty($element['#group'])) {
$variables['collapsible'] = FALSE;
$variables['collapsed'] = FALSE;
}
if (!isset($element['#id']) && $variables['collapsible']) {
$element['#id'] = \Drupal\Component\Utility\Html::getUniqueId('bootstrap-panel');
}
$variables['target'] = NULL;
if (isset($element['#id'])) {
if (!isset($variables['attributes']['id'])) {
$variables['attributes']['id'] = $element['#id'];
}
$variables['target'] = '#' . $element['#id'] . ' > .collapse';
}
// Iterate over optional variables.
$keys = array('description', 'prefix', 'suffix', 'title', 'value');
foreach ($keys as $key) {
$variables[$key] = !empty($element["#{$key}"]) ? $element["#{$key}"] : FALSE;
}
}
/**
* @covers ::preRenderAjaxForm
*/
public function testPreRenderAjaxFormWithQueryOptions()
{
$request = Request::create('/test');
$request->query->set('foo', 'bar');
$this->requestStack->push($request);
$prophecy = $this->prophesize('Drupal\\Core\\Routing\\UrlGeneratorInterface');
$url = '/test?foo=bar&other=query&ajax_form=1';
$prophecy->generateFromRoute('<current>', [], ['query' => ['foo' => 'bar', 'other' => 'query', FormBuilderInterface::AJAX_FORM_REQUEST => TRUE]], TRUE)->willReturn((new GeneratedUrl())->setCacheContexts(['route'])->setGeneratedUrl($url));
$url_generator = $prophecy->reveal();
$this->container->set('url_generator', $url_generator);
$element = ['#type' => 'select', '#id' => 'test', '#ajax' => ['wrapper' => 'foo', 'callback' => 'test-callback', 'options' => ['query' => ['other' => 'query']]]];
$element = RenderElement::preRenderAjaxForm($element);
$this->assertTrue($element['#ajax_processed']);
$this->assertEquals($url, $element['#attached']['drupalSettings']['ajax']['test']['url']);
}