class MediaLibraryInceptionWidget
Same name and namespace in other branches
- 11.x core/modules/media_library/tests/modules/media_library_test_widget/src/Plugin/Field/FieldWidget/MediaLibraryInceptionWidget.php \Drupal\media_library_test_widget\Plugin\Field\FieldWidget\MediaLibraryInceptionWidget
- 10 core/modules/media_library/tests/modules/media_library_test_widget/src/Plugin/Field/FieldWidget/MediaLibraryInceptionWidget.php \Drupal\media_library_test_widget\Plugin\Field\FieldWidget\MediaLibraryInceptionWidget
- 8.9.x core/modules/media_library/tests/modules/media_library_test_widget/src/Plugin/Field/FieldWidget/MediaLibraryInceptionWidget.php \Drupal\media_library_test_widget\Plugin\Field\FieldWidget\MediaLibraryInceptionWidget
Plugin implementation of the 'media_library_inception_widget' widget.
This widget is used to simulate the media library widget nested inside another widget that performs validation of required fields before there is an opportunity to add media.
Plugin annotation
@FieldWidget(
id = "media_library_inception_widget",
label = @Translation("Media library inception widget"),
description = @Translation("Puts a widget in a widget for testing purposes."),
field_types = {
"entity_reference"
},
multiple_values = TRUE,
)
Hierarchy
- class \Drupal\Component\Plugin\PluginBase implements \Drupal\Component\Plugin\PluginInspectionInterface, \Drupal\Component\Plugin\DerivativeInspectionInterface
- class \Drupal\Core\Plugin\PluginBase uses \Drupal\Core\StringTranslation\StringTranslationTrait, \Drupal\Core\DependencyInjection\DependencySerializationTrait, \Drupal\Core\Messenger\MessengerTrait extends \Drupal\Component\Plugin\PluginBase
- class \Drupal\Core\Field\PluginSettingsBase implements \Drupal\Core\Field\PluginSettingsInterface, \Drupal\Component\Plugin\DependentPluginInterface extends \Drupal\Core\Plugin\PluginBase
- class \Drupal\Core\Field\WidgetBase implements \Drupal\Core\Field\WidgetInterface, \Drupal\Core\Plugin\ContainerFactoryPluginInterface extends \Drupal\Core\Field\PluginSettingsBase
- class \Drupal\media_library\Plugin\Field\FieldWidget\MediaLibraryWidget implements \Drupal\Core\Security\TrustedCallbackInterface extends \Drupal\Core\Field\WidgetBase
- class \Drupal\media_library_test_widget\Plugin\Field\FieldWidget\MediaLibraryInceptionWidget extends \Drupal\media_library\Plugin\Field\FieldWidget\MediaLibraryWidget
- class \Drupal\media_library\Plugin\Field\FieldWidget\MediaLibraryWidget implements \Drupal\Core\Security\TrustedCallbackInterface extends \Drupal\Core\Field\WidgetBase
- class \Drupal\Core\Field\WidgetBase implements \Drupal\Core\Field\WidgetInterface, \Drupal\Core\Plugin\ContainerFactoryPluginInterface extends \Drupal\Core\Field\PluginSettingsBase
- class \Drupal\Core\Field\PluginSettingsBase implements \Drupal\Core\Field\PluginSettingsInterface, \Drupal\Component\Plugin\DependentPluginInterface extends \Drupal\Core\Plugin\PluginBase
- class \Drupal\Core\Plugin\PluginBase uses \Drupal\Core\StringTranslation\StringTranslationTrait, \Drupal\Core\DependencyInjection\DependencySerializationTrait, \Drupal\Core\Messenger\MessengerTrait extends \Drupal\Component\Plugin\PluginBase
Expanded class hierarchy of MediaLibraryInceptionWidget
File
-
core/
modules/ media_library/ tests/ modules/ media_library_test_widget/ src/ Plugin/ Field/ FieldWidget/ MediaLibraryInceptionWidget.php, line 27
Namespace
Drupal\media_library_test_widget\Plugin\Field\FieldWidgetView source
class MediaLibraryInceptionWidget extends MediaLibraryWidget {
/**
* {@inheritdoc}
*/
public function formElement(FieldItemListInterface $items, $delta, array $element, array &$form, FormStateInterface $form_state) {
if (empty($element['#element_validate'])) {
$element['#element_validate'] = [];
}
$element['#element_validate'][] = [
$this,
'elementValidate',
];
return parent::formElement($items, $delta, $element, $form, $form_state);
}
/**
* {@inheritdoc}
*/
public function elementValidate($element, FormStateInterface $form_state, $form) {
$field_name = $element['#field_name'];
$entity = $form_state->getFormObject()
->getEntity();
$input = $form_state->getUserInput();
if (!empty($input['_triggering_element_name']) && strpos($input['_triggering_element_name'], 'media-library-update') !== FALSE) {
// This will validate a required field before an upload is completed.
$display = EntityFormDisplay::collectRenderDisplay($entity, 'edit');
$display->extractFormValues($entity, $form, $form_state);
$display->validateFormValues($entity, $form, $form_state);
}
$form_value = $form_state->getValue($field_name);
if (!empty($form_value['media_library_selection'])) {
$entity->set($field_name, $form_value['media_library_selection']);
}
}
}Buggy or inaccurate documentation? Please file an issue. Need support? Need help programming? Connect with the Drupal community.