class EckEntityTypeFormBase in Entity Construction Kit (ECK) 8
Class EckEntityTypeFormBase.
Hierarchy
- class \Drupal\Core\Form\FormBase implements ContainerInjectionInterface, FormInterface uses DependencySerializationTrait, LoggerChannelTrait, MessengerTrait, LinkGeneratorTrait, RedirectDestinationTrait, UrlGeneratorTrait, StringTranslationTrait
- class \Drupal\Core\Entity\EntityForm implements EntityFormInterface
- class \Drupal\eck\Form\EntityType\EckEntityTypeFormBase
- class \Drupal\Core\Entity\EntityForm implements EntityFormInterface
Expanded class hierarchy of EckEntityTypeFormBase
File
- src/
Form/ EntityType/ EckEntityTypeFormBase.php, line 16
Namespace
Drupal\eck\Form\EntityTypeView source
class EckEntityTypeFormBase extends EntityForm {
/**
* The entity storage class.
*
* @var \Drupal\Core\Entity\EntityStorageInterface
*/
protected $eckEntityTypeStorage;
/**
* The entity field manager service.
*
* @var \Drupal\Core\Entity\EntityFieldManagerInterface
*/
protected $entityFieldManager;
/**
* Construct the EckEntityTypeFormBase.
*
* @param \Drupal\Core\Entity\EntityStorageInterface $eck_entity_type_storage
* The eck_entity_type storage.
* @param \Drupal\Core\Entity\EntityFieldManagerInterface $entity_field_manager
* The entity field manager service.
*/
public function __construct(EntityStorageInterface $eck_entity_type_storage, EntityFieldManagerInterface $entity_field_manager) {
$this->eckEntityTypeStorage = $eck_entity_type_storage;
$this->entityFieldManager = $entity_field_manager;
}
/**
* Factory method for EckEntityTypeFormBase.
*
* {@inheritdoc}
*/
public static function create(ContainerInterface $container) {
return new static($container
->get('entity_type.manager')
->getStorage('eck_entity_type'), $container
->get('entity_field.manager'));
}
/**
* {@inheritdoc}
*/
public function buildForm(array $form, FormStateInterface $form_state) {
// Get the from from the base class.
$form = parent::buildForm($form, $form_state);
$eck_entity_type = $this->entity;
// Build the form.
$form['label'] = [
'#type' => 'textfield',
'#title' => $this
->t('Label'),
'#maxlength' => 255,
'#default_value' => $eck_entity_type
->label(),
'#required' => TRUE,
];
$form['id'] = [
'#type' => 'machine_name',
'#title' => $this
->t('Machine name'),
'#maxlength' => 32,
'#default_value' => $eck_entity_type
->id(),
'#machine_name' => [
'exists' => [
$this,
'exists',
],
'replace_pattern' => '([^a-z0-9_]+)|(^custom$)',
'error' => 'The machine-readable name must be unique, and can only contain lowercase letters, numbers, and underscores. Additionally, it can not be the reserved word "custom".',
],
'#disabled' => !$eck_entity_type
->isNew(),
];
$form['base_fields'] = [
'#type' => 'fieldset',
'#title' => $this
->t('Available base fields'),
];
$config = \Drupal::config('eck.eck_entity_type.' . $eck_entity_type
->id());
foreach ([
'created',
'changed',
'uid',
'title',
'status',
] as $field) {
$title = $field === 'uid' ? 'author' : $field;
$form['base_fields'][$field] = [
'#type' => 'checkbox',
'#title' => $this
->t('%field field', [
'%field' => ucfirst($title),
]),
'#default_value' => $config
->get($field),
];
}
return $form;
}
/**
* Checks for an existing ECK entity type.
*
* @param string|int $entity_id
* The entity ID.
* @param array $element
* The form element.
* @param \Drupal\Core\Form\FormStateInterface $form_state
* The form state.
*
* @return bool
* TRUE if this format already exists, FALSE otherwise.
*/
public function exists($entity_id, array $element, FormStateInterface $form_state) {
// Use the query factory to build a new event entity query.
$query = $this->eckEntityTypeStorage
->getQuery()
->accessCheck(FALSE);
// Query the entity ID to see if its in use.
$result = $query
->condition('id', $element['#field_prefix'] . $entity_id)
->execute();
// We don't need to return the ID, only if it exists or not.
return (bool) $result;
}
/**
* {@inheritdoc}
*/
protected function actions(array $form, FormStateInterface $form_state) {
// Get the basic actions from the base class.
$actions = parent::actions($form, $form_state);
// Change the submit button text.
$actions['submit']['#value'] = $this
->t('Save');
return $actions;
}
/**
* {@inheritdoc}
*/
public function save(array $form, FormStateInterface $form_state) {
// The entity object is already populated with the values from the form.
$status = $this->entity
->save();
$messageArgs = [
'%label' => $this->entity
->label(),
];
$message = $this
->t('Entity type %label has been added.', $messageArgs);
if ($status === SAVED_UPDATED) {
$message = $this
->t('Entity type %label has been updated.', $messageArgs);
}
\Drupal::messenger()
->addMessage($message);
// Redirect the user back to the listing route after the save operation.
$form_state
->setRedirect('eck.entity_type.list');
}
}
Members
Name![]() |
Modifiers | Type | Description | Overrides |
---|---|---|---|---|
DependencySerializationTrait:: |
protected | property | An array of entity type IDs keyed by the property name of their storages. | |
DependencySerializationTrait:: |
protected | property | An array of service IDs keyed by property name used for serialization. | |
DependencySerializationTrait:: |
public | function | 1 | |
DependencySerializationTrait:: |
public | function | 2 | |
EckEntityTypeFormBase:: |
protected | property | The entity storage class. | |
EckEntityTypeFormBase:: |
protected | property | The entity field manager service. | |
EckEntityTypeFormBase:: |
protected | function |
Returns an array of supported actions for the current entity form. Overrides EntityForm:: |
2 |
EckEntityTypeFormBase:: |
public | function |
Form constructor. Overrides EntityForm:: |
2 |
EckEntityTypeFormBase:: |
public static | function |
Factory method for EckEntityTypeFormBase. Overrides FormBase:: |
|
EckEntityTypeFormBase:: |
public | function | Checks for an existing ECK entity type. | |
EckEntityTypeFormBase:: |
public | function |
Form submission handler for the 'save' action. Overrides EntityForm:: |
|
EckEntityTypeFormBase:: |
public | function | Construct the EckEntityTypeFormBase. | |
EntityForm:: |
protected | property | The entity being used by this form. | 7 |
EntityForm:: |
protected | property | The entity type manager. | 3 |
EntityForm:: |
protected | property | The module handler service. | |
EntityForm:: |
protected | property | The name of the current operation. | |
EntityForm:: |
private | property | The entity manager. | |
EntityForm:: |
protected | function | Returns the action form element for the current entity form. | |
EntityForm:: |
public | function | Form element #after_build callback: Updates the entity with submitted data. | |
EntityForm:: |
public | function |
Builds an updated entity object based upon the submitted form values. Overrides EntityFormInterface:: |
2 |
EntityForm:: |
protected | function | Copies top-level form values to entity properties | 7 |
EntityForm:: |
public | function | Gets the actual form array to be built. | 30 |
EntityForm:: |
public | function |
Returns a string identifying the base form. Overrides BaseFormIdInterface:: |
5 |
EntityForm:: |
public | function |
Gets the form entity. Overrides EntityFormInterface:: |
|
EntityForm:: |
public | function |
Determines which entity will be used by this form from a RouteMatch object. Overrides EntityFormInterface:: |
1 |
EntityForm:: |
public | function |
Returns a unique string identifying the form. Overrides FormInterface:: |
10 |
EntityForm:: |
public | function |
Gets the operation identifying the form. Overrides EntityFormInterface:: |
|
EntityForm:: |
protected | function | Initialize the form state and the entity before the first form build. | 3 |
EntityForm:: |
protected | function | Prepares the entity object before the form is built first. | 3 |
EntityForm:: |
protected | function | Invokes the specified prepare hook variant. | |
EntityForm:: |
public | function | Process callback: assigns weights and hides extra fields. | |
EntityForm:: |
public | function |
Sets the form entity. Overrides EntityFormInterface:: |
|
EntityForm:: |
public | function |
Sets the entity manager for this form. Overrides EntityFormInterface:: |
|
EntityForm:: |
public | function |
Sets the entity type manager for this form. Overrides EntityFormInterface:: |
|
EntityForm:: |
public | function |
Sets the module handler for this form. Overrides EntityFormInterface:: |
|
EntityForm:: |
public | function |
Sets the operation for this form. Overrides EntityFormInterface:: |
|
EntityForm:: |
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:: |
17 |
EntityForm:: |
public | function | ||
EntityForm:: |
public | function | ||
FormBase:: |
protected | property | The config factory. | 1 |
FormBase:: |
protected | property | The request stack. | 1 |
FormBase:: |
protected | property | The route match. | |
FormBase:: |
protected | function | Retrieves a configuration object. | |
FormBase:: |
protected | function | Gets the config factory for this form. | 1 |
FormBase:: |
private | function | Returns the service container. | |
FormBase:: |
protected | function | Gets the current user. | |
FormBase:: |
protected | function | Gets the request object. | |
FormBase:: |
protected | function | Gets the route match. | |
FormBase:: |
protected | function | Gets the logger for a specific channel. | |
FormBase:: |
protected | function |
Returns a redirect response object for the specified route. Overrides UrlGeneratorTrait:: |
|
FormBase:: |
public | function | Resets the configuration factory. | |
FormBase:: |
public | function | Sets the config factory for this form. | |
FormBase:: |
public | function | Sets the request stack object to use. | |
FormBase:: |
public | function |
Form validation handler. Overrides FormInterface:: |
62 |
LinkGeneratorTrait:: |
protected | property | The link generator. | 1 |
LinkGeneratorTrait:: |
protected | function | Returns the link generator. | |
LinkGeneratorTrait:: |
protected | function | Renders a link to a route given a route name and its parameters. | |
LinkGeneratorTrait:: |
public | function | Sets the link generator service. | |
LoggerChannelTrait:: |
protected | property | The logger channel factory service. | |
LoggerChannelTrait:: |
protected | function | Gets the logger for a specific channel. | |
LoggerChannelTrait:: |
public | function | Injects the logger channel factory. | |
MessengerTrait:: |
protected | property | The messenger. | 29 |
MessengerTrait:: |
public | function | Gets the messenger. | 29 |
MessengerTrait:: |
public | function | Sets the messenger. | |
RedirectDestinationTrait:: |
protected | property | The redirect destination service. | 1 |
RedirectDestinationTrait:: |
protected | function | Prepares a 'destination' URL query parameter for use with \Drupal\Core\Url. | |
RedirectDestinationTrait:: |
protected | function | Returns the redirect destination service. | |
RedirectDestinationTrait:: |
public | function | Sets the redirect destination service. | |
StringTranslationTrait:: |
protected | property | The string translation service. | 1 |
StringTranslationTrait:: |
protected | function | Formats a string containing a count of items. | |
StringTranslationTrait:: |
protected | function | Returns the number of plurals supported by a given language. | |
StringTranslationTrait:: |
protected | function | Gets the string translation service. | |
StringTranslationTrait:: |
public | function | Sets the string translation service to use. | 2 |
StringTranslationTrait:: |
protected | function | Translates a string to the current language or to a given language. | |
UrlGeneratorTrait:: |
protected | property | The url generator. | |
UrlGeneratorTrait:: |
protected | function | Returns the URL generator service. | |
UrlGeneratorTrait:: |
public | function | Sets the URL generator service. | |
UrlGeneratorTrait:: |
protected | function | Generates a URL or path for a specific route based on the given parameters. |