variantManager = $container->get('plugin.manager.webform.variant');
return $instance;
}
/**
* {@inheritdoc}
*/
public function buildForm(array $form, FormStateInterface $form_state) {
$config = $this->config('webform.settings');
// Display warning about needing 'Edit webform variants' permission.
$t_args = [
'@href' => Url::fromRoute('user.admin_permissions', [], ['fragment' => 'module-webform'])->toString(),
];
if (!$this->currentUser()->hasPermission('edit webform variants')) {
$form['message'] = [
'#type' => 'webform_message',
'#message_message' => $this->t('You need to be assigned Edit webform variants permission to be able create and manage variants.', $t_args),
'#message_type' => 'warning',
];
}
else {
$form['message'] = [
'#type' => 'webform_message',
'#message_message' => $this->t('Users need to be assigned Edit webform variants permission to be able create and manage variants.', $t_args),
'#message_type' => 'info',
'#message_close' => TRUE,
'#message_storage' => WebformMessage::STORAGE_SESSION,
];
}
// Variant: Types.
$form['variant_types'] = [
'#type' => 'details',
'#title' => $this->t('Variants'),
'#description' => $this->t('Select available variants'),
'#open' => TRUE,
'#weight' => 10,
];
$form['variant_types']['excluded_variants'] = $this->buildExcludedPlugins(
$this->variantManager,
$config->get('variant.excluded_variants') ?: []
);
$excluded_variant_checkboxes = [];
foreach ($form['variant_types']['excluded_variants']['#options'] as $variant_id => $option) {
if ($excluded_variant_checkboxes) {
$excluded_variant_checkboxes[] = 'or';
}
$excluded_variant_checkboxes[] = [':input[name="excluded_variants[' . $variant_id . ']"]' => ['checked' => FALSE]];
}
$form['variant_types']['excluded_variants_message'] = [
'#type' => 'webform_message',
'#message_message' => $this->t('All excluded variants must be manually removed from existing webforms.'),
'#message_type' => 'warning',
'#states' => [
'visible' => $excluded_variant_checkboxes,
],
];
return parent::buildForm($form, $form_state);
}
/**
* {@inheritdoc}
*/
public function submitForm(array &$form, FormStateInterface $form_state) {
$excluded_variants = $this->convertIncludedToExcludedPluginIds($this->variantManager, $form_state->getValue('excluded_variants'));
// Update config and submit form.
$config = $this->config('webform.settings');
$config->set('variant', ['excluded_variants' => $excluded_variants]);
parent::submitForm($form, $form_state);
}
}