class UserSelection
Same name in other branches
- 9 core/modules/user/src/Plugin/EntityReferenceSelection/UserSelection.php \Drupal\user\Plugin\EntityReferenceSelection\UserSelection
- 8.9.x core/modules/user/src/Plugin/EntityReferenceSelection/UserSelection.php \Drupal\user\Plugin\EntityReferenceSelection\UserSelection
- 11.x core/modules/user/src/Plugin/EntityReferenceSelection/UserSelection.php \Drupal\user\Plugin\EntityReferenceSelection\UserSelection
Provides specific access control for the user entity type.
Hierarchy
- class \Drupal\Component\Plugin\PluginBase implements \Drupal\Component\Plugin\PluginInspectionInterface, \Drupal\Component\Plugin\DerivativeInspectionInterface
- class \Drupal\Core\Plugin\PluginBase extends \Drupal\Component\Plugin\PluginBase uses \Drupal\Core\StringTranslation\StringTranslationTrait, \Drupal\Core\DependencyInjection\DependencySerializationTrait, \Drupal\Core\Messenger\MessengerTrait
- class \Drupal\Core\Entity\EntityReferenceSelection\SelectionPluginBase extends \Drupal\Core\Plugin\PluginBase implements \Drupal\Core\Entity\EntityReferenceSelection\SelectionInterface, \Drupal\Component\Plugin\ConfigurableInterface, \Drupal\Component\Plugin\DependentPluginInterface
- class \Drupal\Core\Entity\Plugin\EntityReferenceSelection\DefaultSelection extends \Drupal\Core\Entity\EntityReferenceSelection\SelectionPluginBase implements \Drupal\Core\Plugin\ContainerFactoryPluginInterface, \Drupal\Core\Entity\EntityReferenceSelection\SelectionWithAutocreateInterface
- class \Drupal\user\Plugin\EntityReferenceSelection\UserSelection extends \Drupal\Core\Entity\Plugin\EntityReferenceSelection\DefaultSelection
- class \Drupal\Core\Entity\Plugin\EntityReferenceSelection\DefaultSelection extends \Drupal\Core\Entity\EntityReferenceSelection\SelectionPluginBase implements \Drupal\Core\Plugin\ContainerFactoryPluginInterface, \Drupal\Core\Entity\EntityReferenceSelection\SelectionWithAutocreateInterface
- class \Drupal\Core\Entity\EntityReferenceSelection\SelectionPluginBase extends \Drupal\Core\Plugin\PluginBase implements \Drupal\Core\Entity\EntityReferenceSelection\SelectionInterface, \Drupal\Component\Plugin\ConfigurableInterface, \Drupal\Component\Plugin\DependentPluginInterface
- class \Drupal\Core\Plugin\PluginBase extends \Drupal\Component\Plugin\PluginBase uses \Drupal\Core\StringTranslation\StringTranslationTrait, \Drupal\Core\DependencyInjection\DependencySerializationTrait, \Drupal\Core\Messenger\MessengerTrait
Expanded class hierarchy of UserSelection
File
-
core/
modules/ user/ src/ Plugin/ EntityReferenceSelection/ UserSelection.php, line 24
Namespace
Drupal\user\Plugin\EntityReferenceSelectionView source
class UserSelection extends DefaultSelection {
/**
* The database connection.
*
* @var \Drupal\Core\Database\Connection
*/
protected $connection;
/**
* Constructs a new UserSelection object.
*
* @param array $configuration
* A configuration array containing information about the plugin instance.
* @param string $plugin_id
* The plugin_id for the plugin instance.
* @param mixed $plugin_definition
* The plugin implementation definition.
* @param \Drupal\Core\Entity\EntityTypeManagerInterface $entity_type_manager
* The entity type manager service.
* @param \Drupal\Core\Extension\ModuleHandlerInterface $module_handler
* The module handler service.
* @param \Drupal\Core\Session\AccountInterface $current_user
* The current user.
* @param \Drupal\Core\Database\Connection $connection
* The database connection.
* @param \Drupal\Core\Entity\EntityFieldManagerInterface $entity_field_manager
* The entity field manager.
* @param \Drupal\Core\Entity\EntityTypeBundleInfoInterface $entity_type_bundle_info
* The entity type bundle info service.
* @param \Drupal\Core\Entity\EntityRepositoryInterface $entity_repository
* The entity repository.
*/
public function __construct(array $configuration, $plugin_id, $plugin_definition, EntityTypeManagerInterface $entity_type_manager, ModuleHandlerInterface $module_handler, AccountInterface $current_user, Connection $connection, ?EntityFieldManagerInterface $entity_field_manager = NULL, ?EntityTypeBundleInfoInterface $entity_type_bundle_info = NULL, ?EntityRepositoryInterface $entity_repository = NULL) {
parent::__construct($configuration, $plugin_id, $plugin_definition, $entity_type_manager, $module_handler, $current_user, $entity_field_manager, $entity_type_bundle_info, $entity_repository);
$this->connection = $connection;
}
/**
* {@inheritdoc}
*/
public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) {
return new static($configuration, $plugin_id, $plugin_definition, $container->get('entity_type.manager'), $container->get('module_handler'), $container->get('current_user'), $container->get('database'), $container->get('entity_field.manager'), $container->get('entity_type.bundle.info'), $container->get('entity.repository'));
}
/**
* {@inheritdoc}
*/
public function defaultConfiguration() {
return [
'filter' => [
'type' => '_none',
'role' => NULL,
],
'include_anonymous' => TRUE,
] + parent::defaultConfiguration();
}
/**
* {@inheritdoc}
*/
public function buildConfigurationForm(array $form, FormStateInterface $form_state) {
$configuration = $this->getConfiguration();
$form['include_anonymous'] = [
'#type' => 'checkbox',
'#title' => $this->t('Include the anonymous user.'),
'#default_value' => $configuration['include_anonymous'],
];
// Add user specific filter options.
$form['filter']['type'] = [
'#type' => 'select',
'#title' => $this->t('Filter by'),
'#options' => [
'_none' => $this->t('- None -'),
'role' => $this->t('User role'),
],
// Use a form process callback to build #ajax property properly and also
// to avoid code duplication.
// @see \Drupal\Core\Field\Plugin\Field\FieldType\EntityReferenceItem::fieldSettingsAjaxProcess()
'#ajax' => TRUE,
'#limit_validation_errors' => [],
'#default_value' => $configuration['filter']['type'],
];
$form['filter']['settings'] = [
'#type' => 'container',
'#attributes' => [
'class' => [
'entity_reference-settings',
],
],
'#process' => [
[
'\\Drupal\\Core\\Field\\Plugin\\Field\\FieldType\\EntityReferenceItem',
'formProcessMergeParent',
],
],
];
if ($configuration['filter']['type'] == 'role') {
$roles = Role::loadMultiple();
unset($roles[RoleInterface::ANONYMOUS_ID]);
unset($roles[RoleInterface::AUTHENTICATED_ID]);
$roles = array_map(fn(RoleInterface $role) => $role->label(), $roles);
$form['filter']['settings']['role'] = [
'#type' => 'checkboxes',
'#title' => $this->t('Restrict to the selected roles'),
'#required' => TRUE,
'#options' => $roles,
'#default_value' => $configuration['filter']['role'],
];
}
$form += parent::buildConfigurationForm($form, $form_state);
return $form;
}
/**
* {@inheritdoc}
*/
protected function buildEntityQuery($match = NULL, $match_operator = 'CONTAINS') {
$query = parent::buildEntityQuery($match, $match_operator);
$configuration = $this->getConfiguration();
// Filter out the Anonymous user if the selection handler is configured to
// exclude it.
if (!$configuration['include_anonymous']) {
$query->condition('uid', 0, '<>');
}
// The user entity doesn't have a label column.
if (isset($match)) {
$query->condition('name', $match, $match_operator);
}
// Filter by role.
if (!empty($configuration['filter']['role'])) {
$query->condition('roles', $configuration['filter']['role'], 'IN');
}
// Adding the permission check is sadly insufficient for users: core
// requires us to also know about the concept of 'blocked' and 'active'.
if (!$this->currentUser
->hasPermission('administer users')) {
$query->condition('status', 1);
}
return $query;
}
/**
* {@inheritdoc}
*/
public function createNewEntity($entity_type_id, $bundle, $label, $uid) {
$user = parent::createNewEntity($entity_type_id, $bundle, $label, $uid);
// In order to create a referenceable user, it needs to be active.
if (!$this->currentUser
->hasPermission('administer users')) {
/** @var \Drupal\user\UserInterface $user */
$user->activate();
}
return $user;
}
/**
* {@inheritdoc}
*/
public function validateReferenceableNewEntities(array $entities) {
$entities = parent::validateReferenceableNewEntities($entities);
// Mirror the conditions checked in buildEntityQuery().
if ($role = $this->getConfiguration()['filter']['role']) {
$entities = array_filter($entities, function ($user) use ($role) {
/** @var \Drupal\user\UserInterface $user */
return !empty(array_intersect($user->getRoles(), $role));
});
}
if (!$this->currentUser
->hasPermission('administer users')) {
$entities = array_filter($entities, function ($user) {
/** @var \Drupal\user\UserInterface $user */
return $user->isActive();
});
}
return $entities;
}
/**
* {@inheritdoc}
*/
public function entityQueryAlter(SelectInterface $query) {
parent::entityQueryAlter($query);
// Bail out early if we do not need to match the Anonymous user.
if (!$this->getConfiguration()['include_anonymous']) {
return;
}
if ($this->currentUser
->hasPermission('administer users')) {
// In addition, if the user is administrator, we need to make sure to
// match the anonymous user, that doesn't actually have a name in the
// database.
$conditions =& $query->conditions();
foreach ($conditions as $key => $condition) {
if ($key !== '#conjunction' && is_string($condition['field']) && $condition['field'] === 'users_field_data.name') {
// Remove the condition.
unset($conditions[$key]);
// Re-add the condition and a condition on uid = 0 so that we end up
// with a query in the form:
// WHERE (name LIKE :name) OR (:anonymous_name LIKE :name AND uid = 0)
$or = $this->connection
->condition('OR');
$or->condition($condition['field'], $condition['value'], $condition['operator']);
// Sadly, the Database layer doesn't allow us to build a condition
// in the form ':placeholder = :placeholder2', because the 'field'
// part of a condition is always escaped.
// As a (cheap) workaround, we separately build a condition with no
// field, and concatenate the field and the condition separately.
$value_part = $this->connection
->condition('AND');
$value_part->condition('anonymous_name', $condition['value'], $condition['operator']);
$value_part->compile($this->connection, $query);
$or->condition($this->connection
->condition('AND')
->where(str_replace($query->escapeField('anonymous_name'), ':anonymous_name', (string) $value_part), $value_part->arguments() + [
':anonymous_name' => \Drupal::config('user.settings')->get('anonymous'),
])
->condition('base_table.uid', 0));
$query->condition($or);
}
}
}
}
}
Members
Title Sort descending | Modifiers | Object type | Summary | Overriden Title | Overrides |
---|---|---|---|---|---|
DefaultSelection::$currentUser | protected | property | The current user. | ||
DefaultSelection::$entityFieldManager | protected | property | The entity field manager service. | ||
DefaultSelection::$entityRepository | protected | property | The entity repository. | ||
DefaultSelection::$entityTypeBundleInfo | public | property | Entity type bundle info service. | ||
DefaultSelection::$entityTypeManager | protected | property | The entity type manager service. | ||
DefaultSelection::$moduleHandler | protected | property | The module handler service. | ||
DefaultSelection::countReferenceableEntities | public | function | Counts entities that are referenceable. | Overrides SelectionInterface::countReferenceableEntities | 3 |
DefaultSelection::elementValidateFilter | public static | function | Form element validation handler; Filters the #value property of an element. | ||
DefaultSelection::getReferenceableEntities | public | function | Gets the list of referenceable entities. | Overrides SelectionInterface::getReferenceableEntities | 4 |
DefaultSelection::reAlterQuery | protected | function | Helper method: Passes a query to the alteration system again. | ||
DefaultSelection::validateConfigurationForm | public | function | Form validation handler. | Overrides SelectionPluginBase::validateConfigurationForm | |
DefaultSelection::validateReferenceableEntities | public | function | Validates which existing entities can be referenced. | Overrides SelectionInterface::validateReferenceableEntities | 1 |
SelectionPluginBase::calculateDependencies | public | function | Calculates dependencies for the configured plugin. | Overrides DependentPluginInterface::calculateDependencies | |
SelectionPluginBase::getConfiguration | public | function | Gets this plugin's configuration. | Overrides ConfigurableInterface::getConfiguration | |
SelectionPluginBase::setConfiguration | public | function | Sets the configuration for this plugin instance. | Overrides ConfigurableInterface::setConfiguration | |
SelectionPluginBase::submitConfigurationForm | public | function | Form submission handler. | Overrides PluginFormInterface::submitConfigurationForm | |
UserSelection::$connection | protected | property | The database connection. | ||
UserSelection::buildConfigurationForm | public | function | Form constructor. | Overrides DefaultSelection::buildConfigurationForm | |
UserSelection::buildEntityQuery | protected | function | Builds an EntityQuery to get referenceable entities. | Overrides DefaultSelection::buildEntityQuery | |
UserSelection::create | public static | function | Creates an instance of the plugin. | Overrides DefaultSelection::create | |
UserSelection::createNewEntity | public | function | Creates a new entity object that can be used as a valid reference. | Overrides DefaultSelection::createNewEntity | |
UserSelection::defaultConfiguration | public | function | Gets default configuration for this plugin. | Overrides DefaultSelection::defaultConfiguration | |
UserSelection::entityQueryAlter | public | function | Allows the selection to alter the SelectQuery generated by EntityFieldQuery. | Overrides SelectionPluginBase::entityQueryAlter | |
UserSelection::validateReferenceableNewEntities | public | function | Validates which newly created entities can be referenced. | Overrides DefaultSelection::validateReferenceableNewEntities | |
UserSelection::__construct | public | function | Constructs a new UserSelection object. | Overrides DefaultSelection::__construct |
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