interface MessagesBlockPluginInterface in Drupal 8

The interface for "messages" (#type => status_messages) blocks.

Hierarchy

• interface \Drupal\Component\Plugin\ConfigurableInterface; interface \Drupal\Component\Plugin\DependentPluginInterface; interface \Drupal\Component\Plugin\ConfigurablePluginInterface; interface \Drupal\Core\Plugin\PluginFormInterface; interface \Drupal\Component\Plugin\PluginInspectionInterface; interface \Drupal\Core\Cache\CacheableDependencyInterface; interface \Drupal\Component\Plugin\DerivativeInspectionInterface
  • interface \Drupal\Core\Block\BlockPluginInterface
    • interface \Drupal\Core\Block\MessagesBlockPluginInterface

See also

\Drupal\Core\Messenger\MessengerInterface

\Drupal\Core\Render\Element\StatusMessages

\Drupal\block\Plugin\DisplayVariant\BlockPageVariant

Related topics

Block API

Information about the classes and interfaces that make up the Block API.

2 files declare their use of MessagesBlockPluginInterface

BlockPageVariant.php in core/modules/block/src/Plugin/DisplayVariant/BlockPageVariant.php

SystemMessagesBlock.php in core/modules/system/src/Plugin/Block/SystemMessagesBlock.php

File

core/lib/Drupal/Core/Block/MessagesBlockPluginInterface.php, line 14

Namespace

Drupal\Core\Block

interface MessagesBlockPluginInterface extends BlockPluginInterface {

}

Members

Name	Modifiers	Type	Description	Overrides
BlockPluginInterface::access	public	function	Indicates whether the block should be shown.
BlockPluginInterface::blockForm	public	function	Returns the configuration form elements specific to this block plugin.
BlockPluginInterface::blockSubmit	public	function	Adds block type-specific submission handling for the block form.
BlockPluginInterface::blockValidate	public	function	Adds block type-specific validation for the block form.
BlockPluginInterface::BLOCK_LABEL_VISIBLE		constant	Indicates the block label (title) should be displayed to end users.
BlockPluginInterface::build	public	function	Builds and returns the renderable array for this block plugin.	47
BlockPluginInterface::getMachineNameSuggestion	public	function	Suggests a machine name to identify an instance of this block.
BlockPluginInterface::label	public	function	Returns the user-facing block label.
BlockPluginInterface::setConfigurationValue	public	function	Sets a particular value in the block settings.
CacheableDependencyInterface::getCacheContexts	public	function	The cache contexts associated with this object.	34
CacheableDependencyInterface::getCacheMaxAge	public	function	The maximum age for which this object may be cached.	34
CacheableDependencyInterface::getCacheTags	public	function	The cache tags associated with this object.	27
ConfigurableInterface::defaultConfiguration	public	function	Gets default configuration for this plugin.	11
ConfigurableInterface::getConfiguration	public	function	Gets this plugin's configuration.	12
ConfigurableInterface::setConfiguration	public	function	Sets the configuration for this plugin instance.	12
DependentPluginInterface::calculateDependencies	public	function	Calculates dependencies for the configured plugin.	19
DerivativeInspectionInterface::getBaseId	public	function	Gets the base_plugin_id of the plugin instance.	1
DerivativeInspectionInterface::getDerivativeId	public	function	Gets the derivative_id of the plugin instance.	1
PluginFormInterface::buildConfigurationForm	public	function	Form constructor.	36
PluginFormInterface::submitConfigurationForm	public	function	Form submission handler.	32
PluginFormInterface::validateConfigurationForm	public	function	Form validation handler.	18
PluginInspectionInterface::getPluginDefinition	public	function	Gets the definition of the plugin implementation.	4
PluginInspectionInterface::getPluginId	public	function	Gets the plugin_id of the plugin instance.	2