Provides a rearrange form for Views handlers. Hierarchy class \Drupal\Core\Form\FormBase implements ContainerInjectionInterface, FormInterface uses DependencySerializationTrait, LoggerChannelTrait, LinkGeneratorTrait, RedirectDestinationTrait, UrlGeneratorTrait, StringTranslationTraitclass \Drupal\views_ui\Form\Ajax\ViewsFormBase implements ViewsFormInterfaceclass \Drupal\views_ui\Form\Ajax\Rearrange File core/modules/views_ui/src/Form/Ajax/Rearrange.php, line 14 Namespace Drupal\views

public ModuleHandlerInterface::alter($type, &$data, &$context1 = NULL, &$context2 = NULL) Passes alterable variables to specific hook_TYPE_alter() implementations. This dispatch function hands off the passed-in variables to type-specific hook_TYPE_alter() implementations in modules. It ensures a consistent interface for all altering operations. A maximum of 2 alterable arguments is supported. In case more arguments need to be passed and alterable, modules provide additional variable

Defines the access control handler for the comment entity type. Hierarchy class \Drupal\Core\Entity\EntityHandlerBase uses DependencySerializationTrait, StringTranslationTraitclass \Drupal\Core\Entity\EntityAccessControlHandler implements EntityAccessControlHandlerInterfaceclass \Drupal\comment\CommentAccessControlHandler See also \Drupal\comment\Entity\Comment File core/modules/comment/src/CommentAccessControlHandler.php, line 17 Namespace Drupal\comment Members Name Modifiers

Defines the BigPipe placeholder strategy, to send HTML in chunks. First: the BigPipe placeholder strategy only activates if the current request is associated with a session. Without a session, it is assumed this response is not actually dynamic: if none of the placeholders show session-dependent information, then none of the placeholders are uncacheable or poorly cacheable, which means the Page Cache (for anonymous users) can deal with it. In other words: BigPipe works for all authenticated use

public ImageStyleEditForm::__construct(EntityStorageInterface $image_style_storage, ImageEffectManager $image_effect_manager) Constructs an ImageStyleEditForm object. Parameters \Drupal\Core\Entity\EntityStorageInterface $image_style_storage: The storage. \Drupal\image\ImageEffectManager $image_effect_manager: The image effect manager service. Overrides ImageStyleFormBase::__construct File core/modules/image/src/Form/ImageStyleEditForm.php, line 32 Class ImageStyleEditForm Controller for

public EntityDefinitionUpdateManagerInterface::uninstallFieldStorageDefinition(FieldStorageDefinitionInterface $storage_definition) Uninstalls a field storage definition. Parameters \Drupal\Core\Field\FieldStorageDefinitionInterface $storage_definition: The field storage definition. File core/lib/Drupal/Core/Entity/EntityDefinitionUpdateManagerInterface.php, line 183 Class EntityDefinitionUpdateManagerInterface Defines an interface for managing entity definition updates. Namespace Drup

Defines an interface for managing config schema type plugins. Hierarchy interface \Drupal\Component\Plugin\PluginManagerInterface; interface \Drupal\Component\Plugin\Discovery\CachedDiscoveryInterfaceinterface \Drupal\Core\TypedData\TypedDataManagerInterfaceinterface \Drupal\Core\Config\TypedConfigManagerInterface See also \Drupal\Core\Config\TypedConfigManager \Drupal\Core\Config\Schema\ConfigSchemaDiscovery hook_config_schema_info_alter() https://www.drupal.org/node/1905070 File core/li

Defines an exception used, when the POST HTTP body is broken. Hierarchy class \Symfony\Component\HttpKernel\Exception\BadRequestHttpException extends \Symfony\Component\HttpKernel\Exception\HttpException class \Drupal\Core\Form\Exception\BrokenPostRequestException File core/lib/Drupal/Core/Form/Exception/BrokenPostRequestException.php, line 10 Namespace Drupal\Core\Form\Exception Members Name Modifiers Type Description BrokenPostRequestException::$size protected property

public EntityDisplayRepository::getFormModeOptionsByBundle($entity_type_id, $bundle) Returns an array of enabled form mode options by bundle. Parameters string $entity_type_id: The entity type whose form mode options should be returned. string $bundle: The name of the bundle. Return value array An array of form mode labels, keyed by the display mode ID. Overrides EntityDisplayRepositoryInterface::getFormModeOptionsByBundle File core/lib/Drupal/Core/Entity/EntityDisplayRepository.php, line 174

update_calculate_project_data($available) Calculates the current update status of all projects on the site. The results of this function are expensive to compute, especially on sites with lots of modules or themes, since it involves a lot of comparisons and other operations. Therefore, we store the results. However, since this is not the data about available updates fetched from the network, it is ok to invalidate it somewhat quickly. If we keep this data for very long, site administrators are