class FieldStorageConfigEditForm
Same name in other branches
- 9 core/modules/field_ui/src/Form/FieldStorageConfigEditForm.php \Drupal\field_ui\Form\FieldStorageConfigEditForm
- 10 core/modules/field_ui/src/Form/FieldStorageConfigEditForm.php \Drupal\field_ui\Form\FieldStorageConfigEditForm
- 11.x core/modules/field_ui/src/Form/FieldStorageConfigEditForm.php \Drupal\field_ui\Form\FieldStorageConfigEditForm
Provides a form for the "field storage" edit page.
@internal
Hierarchy
- class \Drupal\Core\Form\FormBase implements \Drupal\Core\Form\FormInterface, \Drupal\Core\DependencyInjection\ContainerInjectionInterface uses \Drupal\Core\DependencyInjection\DependencySerializationTrait, \Drupal\Core\Routing\LinkGeneratorTrait, \Drupal\Core\Logger\LoggerChannelTrait, \Drupal\Core\Messenger\MessengerTrait, \Drupal\Core\Routing\RedirectDestinationTrait, \Drupal\Core\StringTranslation\StringTranslationTrait, \Drupal\Core\Routing\UrlGeneratorTrait
- class \Drupal\Core\Entity\EntityForm extends \Drupal\Core\Form\FormBase implements \Drupal\Core\Entity\EntityFormInterface
- class \Drupal\field_ui\Form\FieldStorageConfigEditForm extends \Drupal\Core\Entity\EntityForm
- class \Drupal\Core\Entity\EntityForm extends \Drupal\Core\Form\FormBase implements \Drupal\Core\Entity\EntityFormInterface
Expanded class hierarchy of FieldStorageConfigEditForm
File
-
core/
modules/ field_ui/ src/ Form/ FieldStorageConfigEditForm.php, line 18
Namespace
Drupal\field_ui\FormView source
class FieldStorageConfigEditForm extends EntityForm {
/**
* The entity being used by this form.
*
* @var \Drupal\field\FieldStorageConfigInterface
*/
protected $entity;
/**
* {@inheritdoc}
*/
public function getEntityFromRouteMatch(RouteMatchInterface $route_match, $entity_type_id) {
// The URL of this entity form contains only the ID of the field_config
// but we are actually editing a field_storage_config entity.
$field_config = FieldConfig::load($route_match->getRawParameter('field_config'));
if (!$field_config) {
throw new NotFoundHttpException();
}
return $field_config->getFieldStorageDefinition();
}
/**
* {@inheritdoc}
*
* @param string $field_config
* The ID of the field config whose field storage config is being edited.
*/
public function buildForm(array $form, FormStateInterface $form_state, $field_config = NULL) {
if ($field_config) {
$field = FieldConfig::load($field_config);
$form_state->set('field_config', $field);
$form_state->set('entity_type_id', $field->getTargetEntityTypeId());
$form_state->set('bundle', $field->getTargetBundle());
}
return parent::buildForm($form, $form_state);
}
/**
* {@inheritdoc}
*/
public function form(array $form, FormStateInterface $form_state) {
$form = parent::form($form, $form_state);
$field_label = $form_state->get('field_config')
->label();
$form['#title'] = $field_label;
$form['#prefix'] = '<p>' . $this->t('These settings apply to the %field field everywhere it is used. These settings impact the way that data is stored in the database and cannot be changed once data has been created.', [
'%field' => $field_label,
]) . '</p>';
// See if data already exists for this field.
// If so, prevent changes to the field settings.
if ($this->entity
->hasData()) {
$form['#prefix'] = '<div class="messages messages--error">' . $this->t('There is data for this field in the database. The field settings can no longer be changed.') . '</div>' . $form['#prefix'];
}
// Add settings provided by the field module. The field module is
// responsible for not returning settings that cannot be changed if
// the field already has data.
$form['settings'] = [
'#weight' => -10,
'#tree' => TRUE,
];
// Create an arbitrary entity object, so that we can have an instantiated
// FieldItem.
$ids = (object) [
'entity_type' => $form_state->get('entity_type_id'),
'bundle' => $form_state->get('bundle'),
'entity_id' => NULL,
];
$entity = _field_create_entity_from_ids($ids);
$items = $entity->get($this->entity
->getName());
$item = $items->first() ?: $items->appendItem();
$form['settings'] += $item->storageSettingsForm($form, $form_state, $this->entity
->hasData());
// Add the cardinality sub-form.
$form['cardinality_container'] = $this->getCardinalityForm();
return $form;
}
/**
* Builds the cardinality form.
*
* @return array
* The cardinality form render array.
*/
protected function getCardinalityForm() {
$form = [
// Reset #parents so the additional container does not appear.
'#parents' => [],
'#type' => 'fieldset',
'#title' => $this->t('Allowed number of values'),
'#attributes' => [
'class' => [
'container-inline',
'fieldgroup',
'form-composite',
],
],
];
if ($enforced_cardinality = $this->getEnforcedCardinality()) {
if ($enforced_cardinality === FieldStorageDefinitionInterface::CARDINALITY_UNLIMITED) {
$markup = $this->t("This field cardinality is set to unlimited and cannot be configured.");
}
else {
$markup = $this->t("This field cardinality is set to @cardinality and cannot be configured.", [
'@cardinality' => $enforced_cardinality,
]);
}
$form['cardinality'] = [
'#markup' => $markup,
];
}
else {
$form['#element_validate'][] = '::validateCardinality';
$cardinality = $this->entity
->getCardinality();
$form['cardinality'] = [
'#type' => 'select',
'#title' => $this->t('Allowed number of values'),
'#title_display' => 'invisible',
'#options' => [
'number' => $this->t('Limited'),
FieldStorageDefinitionInterface::CARDINALITY_UNLIMITED => $this->t('Unlimited'),
],
'#default_value' => $cardinality == FieldStorageDefinitionInterface::CARDINALITY_UNLIMITED ? FieldStorageDefinitionInterface::CARDINALITY_UNLIMITED : 'number',
];
$form['cardinality_number'] = [
'#type' => 'number',
'#default_value' => $cardinality != FieldStorageDefinitionInterface::CARDINALITY_UNLIMITED ? $cardinality : 1,
'#min' => 1,
'#title' => $this->t('Limit'),
'#title_display' => 'invisible',
'#size' => 2,
'#states' => [
'visible' => [
':input[name="cardinality"]' => [
'value' => 'number',
],
],
'disabled' => [
':input[name="cardinality"]' => [
'value' => FieldStorageDefinitionInterface::CARDINALITY_UNLIMITED,
],
],
],
];
}
return $form;
}
/**
* {@inheritdoc}
*/
protected function actions(array $form, FormStateInterface $form_state) {
$elements = parent::actions($form, $form_state);
$elements['submit']['#value'] = $this->t('Save field settings');
return $elements;
}
/**
* Validates the cardinality.
*
* @param array $element
* The cardinality form render array.
* @param \Drupal\Core\Form\FormStateInterface $form_state
* The form state.
*/
public function validateCardinality(array &$element, FormStateInterface $form_state) {
$field_storage_definitions = \Drupal::service('entity_field.manager')->getFieldStorageDefinitions($this->entity
->getTargetEntityTypeId());
// Validate field cardinality.
if ($form_state->getValue('cardinality') === 'number' && !$form_state->getValue('cardinality_number')) {
$form_state->setError($element['cardinality_number'], $this->t('Number of values is required.'));
}
elseif (!$this->entity
->isNew() && isset($field_storage_definitions[$this->entity
->getName()]) && $form_state->getValue('cardinality') != FieldStorageDefinitionInterface::CARDINALITY_UNLIMITED) {
// Get a count of entities that have a value in a delta higher than the
// one selected. Deltas start with 0, so the selected value does not
// need to be incremented.
$entities_with_higher_delta = \Drupal::entityQuery($this->entity
->getTargetEntityTypeId())
->accessCheck(FALSE)
->condition($this->entity
->getName() . '.%delta', $form_state->getValue('cardinality'))
->count()
->execute();
if ($entities_with_higher_delta) {
$form_state->setError($element['cardinality_number'], $this->formatPlural($entities_with_higher_delta, 'There is @count entity with @delta or more values in this field.', 'There are @count entities with @delta or more values in this field.', [
'@delta' => $form_state->getValue('cardinality') + 1,
]));
}
}
}
/**
* {@inheritdoc}
*/
public function buildEntity(array $form, FormStateInterface $form_state) {
// Save field cardinality.
if (!$this->getEnforcedCardinality() && $form_state->getValue('cardinality') === 'number' && $form_state->getValue('cardinality_number')) {
$form_state->setValue('cardinality', $form_state->getValue('cardinality_number'));
}
return parent::buildEntity($form, $form_state);
}
/**
* {@inheritdoc}
*/
public function save(array $form, FormStateInterface $form_state) {
$field_label = $form_state->get('field_config')
->label();
try {
$this->entity
->save();
$this->messenger()
->addStatus($this->t('Updated field %label field settings.', [
'%label' => $field_label,
]));
$request = $this->getRequest();
if (($destinations = $request->query
->get('destinations')) && ($next_destination = FieldUI::getNextDestination($destinations))) {
$request->query
->remove('destinations');
$form_state->setRedirectUrl($next_destination);
}
else {
$form_state->setRedirectUrl(FieldUI::getOverviewRouteInfo($form_state->get('entity_type_id'), $form_state->get('bundle')));
}
} catch (\Exception $e) {
$this->messenger()
->addStatus($this->t('Attempt to update field %label failed: %message.', [
'%label' => $field_label,
'%message' => $e->getMessage(),
]));
}
}
/**
* Returns the cardinality enforced by the field type.
*
* Some field types choose to enforce a fixed cardinality. This method
* returns that cardinality or NULL if no cardinality has been enforced.
*
* @return int|null
*/
protected function getEnforcedCardinality() {
/** @var \Drupal\Core\Field\FieldTypePluginManager $field_type_manager */
$field_type_manager = \Drupal::service('plugin.manager.field.field_type');
$definition = $field_type_manager->getDefinition($this->entity
->getType());
return isset($definition['cardinality']) ? $definition['cardinality'] : NULL;
}
}
Members
Title Sort descending | Deprecated | Modifiers | Object type | Summary | Overriden Title | Overrides |
---|---|---|---|---|---|---|
DependencySerializationTrait::$_entityStorages | protected | property | An array of entity type IDs keyed by the property name of their storages. | |||
DependencySerializationTrait::$_serviceIds | protected | property | An array of service IDs keyed by property name used for serialization. | |||
DependencySerializationTrait::__sleep | public | function | 1 | |||
DependencySerializationTrait::__wakeup | public | function | 2 | |||
EntityForm::$entityTypeManager | protected | property | The entity type manager. | 3 | ||
EntityForm::$moduleHandler | protected | property | The module handler service. | |||
EntityForm::$operation | protected | property | The name of the current operation. | |||
EntityForm::$privateEntityManager | private | property | The entity manager. | |||
EntityForm::actionsElement | protected | function | Returns the action form element for the current entity form. | |||
EntityForm::afterBuild | public | function | Form element #after_build callback: Updates the entity with submitted data. | |||
EntityForm::copyFormValuesToEntity | protected | function | Copies top-level form values to entity properties | 9 | ||
EntityForm::getBaseFormId | public | function | Returns a string identifying the base form. | Overrides BaseFormIdInterface::getBaseFormId | 6 | |
EntityForm::getEntity | public | function | Gets the form entity. | Overrides EntityFormInterface::getEntity | ||
EntityForm::getFormId | public | function | Returns a unique string identifying the form. | Overrides FormInterface::getFormId | 12 | |
EntityForm::getOperation | public | function | Gets the operation identifying the form. | Overrides EntityFormInterface::getOperation | ||
EntityForm::init | protected | function | Initialize the form state and the entity before the first form build. | 3 | ||
EntityForm::prepareEntity | protected | function | Prepares the entity object before the form is built first. | 3 | ||
EntityForm::prepareInvokeAll | protected | function | Invokes the specified prepare hook variant. | |||
EntityForm::processForm | public | function | Process callback: assigns weights and hides extra fields. | |||
EntityForm::setEntity | public | function | Sets the form entity. | Overrides EntityFormInterface::setEntity | ||
EntityForm::setEntityManager | public | function | Sets the entity manager for this form. | Overrides EntityFormInterface::setEntityManager | ||
EntityForm::setEntityTypeManager | public | function | Sets the entity type manager for this form. | Overrides EntityFormInterface::setEntityTypeManager | ||
EntityForm::setModuleHandler | public | function | Sets the module handler for this form. | Overrides EntityFormInterface::setModuleHandler | ||
EntityForm::setOperation | public | function | Sets the operation for this form. | Overrides EntityFormInterface::setOperation | ||
EntityForm::submitForm | public | function | This is the default entity object builder function. It is called before any other submit handler to build the new entity object to be used by the following submit handlers. At this point of the form workflow the entity is validated and the form state… |
Overrides FormInterface::submitForm | 20 | |
EntityForm::__get | public | function | ||||
EntityForm::__set | public | function | ||||
FieldStorageConfigEditForm::$entity | protected | property | The entity being used by this form. | Overrides EntityForm::$entity | ||
FieldStorageConfigEditForm::actions | protected | function | Returns an array of supported actions for the current entity form. | Overrides EntityForm::actions | ||
FieldStorageConfigEditForm::buildEntity | public | function | Builds an updated entity object based upon the submitted form values. | Overrides EntityForm::buildEntity | ||
FieldStorageConfigEditForm::buildForm | public | function | Overrides EntityForm::buildForm | |||
FieldStorageConfigEditForm::form | public | function | Gets the actual form array to be built. | Overrides EntityForm::form | ||
FieldStorageConfigEditForm::getCardinalityForm | protected | function | Builds the cardinality form. | |||
FieldStorageConfigEditForm::getEnforcedCardinality | protected | function | Returns the cardinality enforced by the field type. | |||
FieldStorageConfigEditForm::getEntityFromRouteMatch | public | function | Determines which entity will be used by this form from a RouteMatch object. | Overrides EntityForm::getEntityFromRouteMatch | ||
FieldStorageConfigEditForm::save | public | function | Form submission handler for the 'save' action. | Overrides EntityForm::save | ||
FieldStorageConfigEditForm::validateCardinality | public | function | Validates the cardinality. | |||
FormBase::$configFactory | protected | property | The config factory. | 3 | ||
FormBase::$requestStack | protected | property | The request stack. | 1 | ||
FormBase::$routeMatch | protected | property | The route match. | |||
FormBase::config | protected | function | Retrieves a configuration object. | |||
FormBase::configFactory | protected | function | Gets the config factory for this form. | 3 | ||
FormBase::container | private | function | Returns the service container. | |||
FormBase::create | public static | function | Instantiates a new instance of this class. | Overrides ContainerInjectionInterface::create | 105 | |
FormBase::currentUser | protected | function | Gets the current user. | |||
FormBase::getRequest | protected | function | Gets the request object. | |||
FormBase::getRouteMatch | protected | function | Gets the route match. | |||
FormBase::logger | protected | function | Gets the logger for a specific channel. | |||
FormBase::redirect | protected | function | Returns a redirect response object for the specified route. | Overrides UrlGeneratorTrait::redirect | ||
FormBase::resetConfigFactory | public | function | Resets the configuration factory. | |||
FormBase::setConfigFactory | public | function | Sets the config factory for this form. | |||
FormBase::setRequestStack | public | function | Sets the request stack object to use. | |||
FormBase::validateForm | public | function | Form validation handler. | Overrides FormInterface::validateForm | 73 | |
LinkGeneratorTrait::$linkGenerator | protected | property | The link generator. | 1 | ||
LinkGeneratorTrait::getLinkGenerator | Deprecated | protected | function | Returns the link generator. | ||
LinkGeneratorTrait::l | Deprecated | protected | function | Renders a link to a route given a route name and its parameters. | ||
LinkGeneratorTrait::setLinkGenerator | Deprecated | public | function | Sets the link generator service. | ||
LoggerChannelTrait::$loggerFactory | protected | property | The logger channel factory service. | |||
LoggerChannelTrait::getLogger | protected | function | Gets the logger for a specific channel. | |||
LoggerChannelTrait::setLoggerFactory | public | function | Injects the logger channel factory. | |||
MessengerTrait::$messenger | protected | property | The messenger. | 17 | ||
MessengerTrait::messenger | public | function | Gets the messenger. | 17 | ||
MessengerTrait::setMessenger | public | function | Sets the messenger. | |||
RedirectDestinationTrait::$redirectDestination | protected | property | The redirect destination service. | 1 | ||
RedirectDestinationTrait::getDestinationArray | protected | function | Prepares a 'destination' URL query parameter for use with \Drupal\Core\Url. | |||
RedirectDestinationTrait::getRedirectDestination | protected | function | Returns the redirect destination service. | |||
RedirectDestinationTrait::setRedirectDestination | public | function | Sets the redirect destination service. | |||
StringTranslationTrait::$stringTranslation | protected | property | The string translation service. | |||
StringTranslationTrait::formatPlural | protected | function | Formats a string containing a count of items. | |||
StringTranslationTrait::getNumberOfPlurals | protected | function | Returns the number of plurals supported by a given language. | |||
StringTranslationTrait::getStringTranslation | protected | function | Gets the string translation service. | |||
StringTranslationTrait::setStringTranslation | public | function | Sets the string translation service to use. | 2 | ||
StringTranslationTrait::t | protected | function | Translates a string to the current language or to a given language. | |||
UrlGeneratorTrait::$urlGenerator | protected | property | The url generator. | |||
UrlGeneratorTrait::getUrlGenerator | Deprecated | protected | function | Returns the URL generator service. | ||
UrlGeneratorTrait::setUrlGenerator | Deprecated | public | function | Sets the URL generator service. | ||
UrlGeneratorTrait::url | Deprecated | protected | function | Generates a URL or path for a specific route based on the given parameters. |
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