class TestItem
Same name in other branches
- 9 core/modules/field/tests/modules/field_test/src/Plugin/Field/FieldType/TestItem.php \Drupal\field_test\Plugin\Field\FieldType\TestItem
- 10 core/modules/field/tests/modules/field_test/src/Plugin/Field/FieldType/TestItem.php \Drupal\field_test\Plugin\Field\FieldType\TestItem
- 11.x core/modules/field/tests/modules/field_test/src/Plugin/Field/FieldType/TestItem.php \Drupal\field_test\Plugin\Field\FieldType\TestItem
Defines the 'test_field' entity field item.
Plugin annotation
@FieldType(
id = "test_field",
label = @Translation("Test field"),
description = @Translation("Dummy field type used for tests."),
default_widget = "test_field_widget",
default_formatter = "field_test_default"
)
Hierarchy
- class \Drupal\Core\TypedData\TypedData implements \Drupal\Core\TypedData\TypedDataInterface, \Drupal\Component\Plugin\PluginInspectionInterface uses \Drupal\Core\DependencyInjection\DependencySerializationTrait, \Drupal\Core\StringTranslation\StringTranslationTrait, \Drupal\Core\TypedData\TypedDataTrait
- class \Drupal\Core\TypedData\Plugin\DataType\Map extends \Drupal\Core\TypedData\TypedData implements \Drupal\Core\TypedData\Plugin\DataType\IteratorAggregate, \Drupal\Core\TypedData\ComplexDataInterface
- class \Drupal\Core\Field\FieldItemBase extends \Drupal\Core\TypedData\Plugin\DataType\Map implements \Drupal\Core\Field\FieldItemInterface
- class \Drupal\field_test\Plugin\Field\FieldType\TestItem extends \Drupal\Core\Field\FieldItemBase
- class \Drupal\Core\Field\FieldItemBase extends \Drupal\Core\TypedData\Plugin\DataType\Map implements \Drupal\Core\Field\FieldItemInterface
- class \Drupal\Core\TypedData\Plugin\DataType\Map extends \Drupal\Core\TypedData\TypedData implements \Drupal\Core\TypedData\Plugin\DataType\IteratorAggregate, \Drupal\Core\TypedData\ComplexDataInterface
Expanded class hierarchy of TestItem
File
-
core/
modules/ field/ tests/ modules/ field_test/ src/ Plugin/ Field/ FieldType/ TestItem.php, line 21
Namespace
Drupal\field_test\Plugin\Field\FieldTypeView source
class TestItem extends FieldItemBase {
/**
* {@inheritdoc}
*/
public static function defaultStorageSettings() {
return [
'test_field_storage_setting' => 'dummy test string',
'changeable' => 'a changeable field storage setting',
'unchangeable' => 'an unchangeable field storage setting',
'translatable_storage_setting' => 'a translatable field storage setting',
] + parent::defaultStorageSettings();
}
/**
* {@inheritdoc}
*/
public static function defaultFieldSettings() {
return [
'test_field_setting' => 'dummy test string',
'translatable_field_setting' => 'a translatable field setting',
] + parent::defaultFieldSettings();
}
/**
* {@inheritdoc}
*/
public static function propertyDefinitions(FieldStorageDefinitionInterface $field_definition) {
$properties['value'] = DataDefinition::create('integer')->setLabel(t('Test integer value'))
->setRequired(TRUE);
return $properties;
}
/**
* {@inheritdoc}
*/
public static function schema(FieldStorageDefinitionInterface $field_definition) {
return [
'columns' => [
'value' => [
'type' => 'int',
'size' => 'medium',
],
],
'indexes' => [
'value' => [
'value',
],
],
];
}
/**
* {@inheritdoc}
*/
public function storageSettingsForm(array &$form, FormStateInterface $form_state, $has_data) {
$form['test_field_storage_setting'] = [
'#type' => 'textfield',
'#title' => t('Field test field storage setting'),
'#default_value' => $this->getSetting('test_field_storage_setting'),
'#required' => FALSE,
'#description' => t('A dummy form element to simulate field storage setting.'),
];
return $form;
}
/**
* {@inheritdoc}
*/
public function fieldSettingsForm(array $form, FormStateInterface $form_state) {
$form['test_field_setting'] = [
'#type' => 'textfield',
'#title' => t('Field test field setting'),
'#default_value' => $this->getSetting('test_field_setting'),
'#required' => FALSE,
'#description' => t('A dummy form element to simulate field setting.'),
];
return $form;
}
/**
* {@inheritdoc}
*/
public function delete() {
// Reports that delete() method is executed for testing purposes.
field_test_memorize('field_test_field_delete', [
$this->getEntity(),
]);
}
/**
* {@inheritdoc}
*/
public function getConstraints() {
$constraint_manager = \Drupal::typedDataManager()->getValidationConstraintManager();
$constraints = parent::getConstraints();
$constraints[] = $constraint_manager->create('ComplexData', [
'value' => [
'TestField' => [
'value' => -1,
'message' => t('%name does not accept the value @value.', [
'%name' => $this->getFieldDefinition()
->getLabel(),
'@value' => -1,
]),
],
],
]);
return $constraints;
}
/**
* {@inheritdoc}
*/
public function isEmpty() {
return empty($this->value);
}
/**
* {@inheritdoc}
*/
public static function storageSettingsToConfigData(array $settings) {
$settings['config_data_from_storage_setting'] = 'TRUE';
unset($settings['storage_setting_from_config_data']);
return $settings;
}
/**
* {@inheritdoc}
*/
public static function storageSettingsFromConfigData(array $settings) {
$settings['storage_setting_from_config_data'] = 'TRUE';
unset($settings['config_data_from_storage_setting']);
return $settings;
}
/**
* {@inheritdoc}
*/
public static function fieldSettingsToConfigData(array $settings) {
$settings['config_data_from_field_setting'] = 'TRUE';
unset($settings['field_setting_from_config_data']);
return $settings;
}
/**
* {@inheritdoc}
*/
public static function fieldSettingsFromConfigData(array $settings) {
$settings['field_setting_from_config_data'] = 'TRUE';
unset($settings['config_data_from_field_setting']);
return $settings;
}
}
Members
Title Sort descending | Modifiers | Object type | Summary | Overriden Title | Overrides |
---|---|---|---|---|---|
DependencySerializationTrait::$_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 | ||
FieldItemBase::calculateDependencies | public static | function | Calculates dependencies for field items. | Overrides FieldItemInterface::calculateDependencies | 2 |
FieldItemBase::calculateStorageDependencies | public static | function | Calculates dependencies for field items on the storage level. | Overrides FieldItemInterface::calculateStorageDependencies | 1 |
FieldItemBase::deleteRevision | public | function | Defines custom revision delete behavior for field values. | Overrides FieldItemInterface::deleteRevision | |
FieldItemBase::generateSampleValue | public static | function | Generates placeholder field values. | Overrides FieldItemInterface::generateSampleValue | 18 |
FieldItemBase::getEntity | public | function | Gets the entity that field belongs to. | Overrides FieldItemInterface::getEntity | |
FieldItemBase::getFieldDefinition | public | function | Gets the field definition. | Overrides FieldItemInterface::getFieldDefinition | |
FieldItemBase::getLangcode | public | function | Gets the langcode of the field values held in the object. | Overrides FieldItemInterface::getLangcode | |
FieldItemBase::getSetting | protected | function | Returns the value of a field setting. | ||
FieldItemBase::getSettings | protected | function | Returns the array of field settings. | ||
FieldItemBase::mainPropertyName | public static | function | Returns the name of the main property, if any. | Overrides FieldItemInterface::mainPropertyName | 8 |
FieldItemBase::onDependencyRemoval | public static | function | Informs the plugin that a dependency of the field will be deleted. | Overrides FieldItemInterface::onDependencyRemoval | 1 |
FieldItemBase::postSave | public | function | Defines custom post-save behavior for field values. | Overrides FieldItemInterface::postSave | 2 |
FieldItemBase::preSave | public | function | Defines custom presave behavior for field values. | Overrides FieldItemInterface::preSave | 7 |
FieldItemBase::setValue | public | function | Overrides \Drupal\Core\TypedData\TypedData::setValue(). | Overrides Map::setValue | 4 |
FieldItemBase::view | public | function | Returns a renderable array for a single field item. | Overrides FieldItemInterface::view | |
FieldItemBase::writePropertyValue | protected | function | Different to the parent Map class, we avoid creating property objects as far as possible in order to optimize performance. Thus we just update $this->values if no property object has been created yet. |
Overrides Map::writePropertyValue | |
FieldItemBase::__construct | public | function | Constructs a TypedData object given its definition and context. | Overrides TypedData::__construct | 1 |
FieldItemBase::__get | public | function | Magic method: Gets a property value. | Overrides FieldItemInterface::__get | 2 |
FieldItemBase::__isset | public | function | Magic method: Determines whether a property is set. | Overrides FieldItemInterface::__isset | |
FieldItemBase::__set | public | function | Magic method: Sets a property value. | Overrides FieldItemInterface::__set | 1 |
FieldItemBase::__unset | public | function | Magic method: Unsets a property. | Overrides FieldItemInterface::__unset | |
Map::$definition | protected | property | The data definition. | Overrides TypedData::$definition | |
Map::$properties | protected | property | The array of properties. | ||
Map::$values | protected | property | An array of values for the contained properties. | ||
Map::applyDefaultValue | public | function | Applies the default value. | Overrides TypedData::applyDefaultValue | 4 |
Map::get | public | function | Gets a property object. | Overrides ComplexDataInterface::get | |
Map::getIterator | public | function | |||
Map::getProperties | public | function | Gets an array of property objects. | Overrides ComplexDataInterface::getProperties | |
Map::getString | public | function | Returns a string representation of the data. | Overrides TypedData::getString | |
Map::getValue | public | function | Gets the data value. | Overrides TypedData::getValue | 1 |
Map::onChange | public | function | Overrides TraversableTypedDataInterface::onChange | 4 | |
Map::set | public | function | Sets a property value. | Overrides ComplexDataInterface::set | |
Map::toArray | public | function | Returns an array of all property values. | Overrides ComplexDataInterface::toArray | 1 |
Map::__clone | public | function | Magic method: Implements a deep clone. | ||
StringTranslationTrait::$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. | ||
TestItem::defaultFieldSettings | public static | function | Defines the field-level settings for this plugin. | Overrides FieldItemBase::defaultFieldSettings | |
TestItem::defaultStorageSettings | public static | function | Defines the storage-level settings for this plugin. | Overrides FieldItemBase::defaultStorageSettings | |
TestItem::delete | public | function | Defines custom delete behavior for field values. | Overrides FieldItemBase::delete | |
TestItem::fieldSettingsForm | public | function | Returns a form for the field-level settings. | Overrides FieldItemBase::fieldSettingsForm | |
TestItem::fieldSettingsFromConfigData | public static | function | Returns a settings array in the field type's canonical representation. | Overrides FieldItemBase::fieldSettingsFromConfigData | |
TestItem::fieldSettingsToConfigData | public static | function | Returns a settings array that can be stored as a configuration value. | Overrides FieldItemBase::fieldSettingsToConfigData | |
TestItem::getConstraints | public | function | Gets a list of validation constraints. | Overrides TypedData::getConstraints | |
TestItem::isEmpty | public | function | Determines whether the data structure is empty. | Overrides Map::isEmpty | |
TestItem::propertyDefinitions | public static | function | Defines field item properties. | Overrides FieldItemInterface::propertyDefinitions | |
TestItem::schema | public static | function | Returns the schema for the field. | Overrides FieldItemInterface::schema | |
TestItem::storageSettingsForm | public | function | Returns a form for the storage-level settings. | Overrides FieldItemBase::storageSettingsForm | |
TestItem::storageSettingsFromConfigData | public static | function | Returns a settings array in the field type's canonical representation. | Overrides FieldItemBase::storageSettingsFromConfigData | |
TestItem::storageSettingsToConfigData | public static | function | Returns a settings array that can be stored as a configuration value. | Overrides FieldItemBase::storageSettingsToConfigData | |
TypedData::$name | protected | property | The property name. | ||
TypedData::$parent | protected | property | The parent typed data object. | ||
TypedData::createInstance | public static | function | Constructs a TypedData object given its definition and context. | Overrides TypedDataInterface::createInstance | |
TypedData::getDataDefinition | public | function | Gets the data definition. | Overrides TypedDataInterface::getDataDefinition | |
TypedData::getName | public | function | Returns the name of a property or item. | Overrides TypedDataInterface::getName | |
TypedData::getParent | public | function | Returns the parent data structure; i.e. either complex data or a list. | Overrides TypedDataInterface::getParent | |
TypedData::getPluginDefinition | public | function | Gets the definition of the plugin implementation. | Overrides PluginInspectionInterface::getPluginDefinition | |
TypedData::getPluginId | public | function | Gets the plugin_id of the plugin instance. | Overrides PluginInspectionInterface::getPluginId | |
TypedData::getPropertyPath | public | function | Returns the property path of the data. | Overrides TypedDataInterface::getPropertyPath | |
TypedData::getRoot | public | function | Returns the root of the typed data tree. | Overrides TypedDataInterface::getRoot | |
TypedData::setContext | public | function | Sets the context of a property or item via a context aware parent. | Overrides TypedDataInterface::setContext | |
TypedData::validate | public | function | Validates the currently set data value. | Overrides TypedDataInterface::validate | |
TypedDataTrait::$typedDataManager | protected | property | The typed data manager used for creating the data types. | ||
TypedDataTrait::getTypedDataManager | public | function | Gets the typed data manager. | 2 | |
TypedDataTrait::setTypedDataManager | public | function | Sets the typed data manager. | 2 |
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