public function YamlFormUiElementTestForm::buildForm in YAML Form 8
Form constructor.
Parameters
array $form: An associative array containing the structure of the form.
\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.
Return value
array The form structure.
Overrides YamlFormUiElementFormBase::buildForm
File
- modules/
yamlform_ui/ src/ Form/ YamlFormUiElementTestForm.php, line 46
Class
- YamlFormUiElementTestForm
- Provides a test form for form elements.
Namespace
Drupal\yamlform_ui\FormCode
public function buildForm(array $form, FormStateInterface $form_state, $type = NULL) {
// Create a temp form.
$this->yamlform = YamlForm::create([
'id' => 'yamlform_ui_element_test_form',
]);
$this->type = $type;
if (!$this->elementManager
->hasDefinition($type)) {
throw new NotFoundHttpException();
}
if ($test_element = \Drupal::request()
->getSession()
->get('yamlform_ui_test_element_' . $type)) {
$this->element = $test_element;
}
elseif (function_exists('_yamlform_test_get_example_element') && ($test_element = _yamlform_test_get_example_element($type))) {
$this->element = $test_element;
}
$this->element['#type'] = $type;
$this->yamlformElement = $this->elementManager
->getElementInstance($this->element);
$form['#title'] = $this
->t('Test %type element', [
'%type' => $type,
]);
if ($test_element) {
$yamlform_submission = YamlFormSubmission::create([
'yamlform' => $this->yamlform,
]);
$this->yamlformElement
->initialize($test_element);
$this->yamlformElement
->initialize($this->element);
$this->yamlformElement
->prepare($this->element, $yamlform_submission);
$form['test'] = [
'#type' => 'details',
'#title' => $this
->t('Element test'),
'#open' => TRUE,
'#attributes' => [
'style' => 'background-color: #f5f5f2',
],
'element' => $this->element,
'hr' => [
'#markup' => '<hr/>',
],
];
if (isset($test_element['#default_value'])) {
$html = $this->yamlformElement
->formatHtml($test_element, $test_element['#default_value']);
$form['test']['html'] = [
'#type' => 'item',
'#title' => $this
->t('HTML'),
'#markup' => is_array($html) ? $this->renderer
->render($html) : $html,
'#allowed_tag' => Xss::getAdminTagList(),
];
$form['test']['text'] = [
'#type' => 'item',
'#title' => $this
->t('Plain text'),
'#markup' => '<pre>' . $this->yamlformElement
->formatText($test_element, $test_element['#default_value']) . '</pre>',
'#allowed_tag' => Xss::getAdminTagList(),
];
}
$form['test']['code'] = [
'#type' => 'item',
'#title' => $this
->t('Source'),
'source' => [
'#theme' => 'yamlform_codemirror',
'#type' => 'yaml',
'#code' => Yaml::encode($this
->convertTranslatableMarkupToStringRecursive($test_element)),
],
];
$form['test']['render_array'] = [
'#type' => 'details',
'#title' => $this
->t('Render array'),
'#desciption' => $this
->t("Below is the element's final render array."),
'source' => [
'#theme' => 'yamlform_codemirror',
'#type' => 'yaml',
'#code' => Yaml::encode($this
->convertTranslatableMarkupToStringRecursive($this->element)),
],
];
}
$form['key'] = [
'#type' => 'value',
'#value' => 'element',
];
$form['parent_key'] = [
'#type' => 'value',
'#value' => '',
];
$form['properties'] = $this->yamlformElement
->buildConfigurationForm([], $form_state);
$form['properties']['#tree'] = TRUE;
$form['properties']['custom']['#open'] = TRUE;
$form['properties']['element']['type'] = [
'#type' => 'item',
'#title' => $this
->t('Type'),
'#markup' => $type,
'#weight' => -100,
'#parents' => [
'type',
],
];
$form['actions'] = [
'#type' => 'actions',
];
$form['actions']['submit'] = [
'#type' => 'submit',
'#value' => $this
->t('Test'),
'#button_type' => 'primary',
];
if (\Drupal::request()
->getSession()
->get('yamlform_ui_test_element_' . $type)) {
$form['actions']['reset'] = [
'#type' => 'submit',
'#value' => $this
->t('Reset'),
'#limit_validation_errors' => [],
'#submit' => [
'::reset',
],
];
}
// Clear all messages including 'Unable to display this form...' which is
// generated because we are using a temp form.
// drupal_get_messages();
return $form;
}