class SimplenewsContentSelectionBlock in Simplenews Content Selection 8

Provides a 'Simplenews Content Selection' block.

Plugin annotation

@Block(
  id = "simplenews_content_selection_block",
  admin_label = @Translation("Simplenews Content Selection Block")
)

Hierarchy

• class \Drupal\Component\Plugin\PluginBase implements DerivativeInspectionInterface, PluginInspectionInterface
  • class \Drupal\Component\Plugin\ContextAwarePluginBase implements ContextAwarePluginInterface
    • class \Drupal\Core\Plugin\ContextAwarePluginBase implements CacheableDependencyInterface, ContextAwarePluginInterface uses DependencySerializationTrait, StringTranslationTrait, TypedDataTrait
      • class \Drupal\Core\Block\BlockBase implements BlockPluginInterface, PluginWithFormsInterface, PreviewFallbackInterface uses BlockPluginTrait, ContextAwarePluginAssignmentTrait
        • class \Drupal\simplenews_content_selection\Plugin\Block\SimplenewsContentSelectionBlock uses StringTranslationTrait

File

src/Plugin/Block/SimplenewsContentSelectionBlock.php, line 17

Namespace

Drupal\simplenews_content_selection\Plugin\Block

class SimplenewsContentSelectionBlock extends BlockBase {
  use StringTranslationTrait;

  /**
   * {@inheritdoc}
   *
   * This method sets the block default configuration. This configuration
   * determines the block's behavior when a block is initially placed in a
   * region. Default values for the block configuration form should be added to
   * the configuration array. System default configurations are assembled in
   * BlockBase::__construct() e.g. cache setting and block title visibility.
   *
   * @see \Drupal\block\BlockBase::__construct()
   */
  public function defaultConfiguration() {
    return [
      'simplenews_content_selection_block' => $this
        ->t('A default value. This block was created at %time', [
        '%time' => date('c'),
      ]),
    ];
  }

  /**
   * {@inheritdoc}
   *
   * This method defines form elements for custom block configuration. Standard
   * block configuration fields are added by BlockBase::buildConfigurationForm()
   * (block title and title visibility) and BlockFormController::form() (block
   * visibility settings).
   *
   * @see \Drupal\block\BlockBase::buildConfigurationForm()
   * @see \Drupal\block\BlockFormController::form()
   */
  public function blockForm($form, FormStateInterface $form_state) {
    $form['simplenews_content_selection_block'] = [
      '#type' => 'textarea',
      '#title' => $this
        ->t('Block contents'),
      '#description' => $this
        ->t('This text will appear in the example block.'),
      '#default_value' => $this->configuration['simplenews_content_selection_block'],
    ];
    return $form;
  }

  /**
   * {@inheritdoc}
   *
   * This method processes the blockForm() form fields when the block
   * configuration form is submitted.
   *
   * The blockValidate() method can be used to validate the form submission.
   */
  public function blockSubmit($form, FormStateInterface $form_state) {
    $this->configuration['simplenews_content_selection_block'] = $form_state
      ->getValue('simplenews_content_selection_block');
  }

  /**
   * {@inheritdoc}
   */
  public function build() {
    return [
      '#markup' => $this->configuration['simplenews_content_selection_block'],
    ];
  }

}

Members

Name	Modifiers	Type	Description	Overrides
BlockPluginInterface::BLOCK_LABEL_VISIBLE		constant	Indicates the block label (title) should be displayed to end users.
BlockPluginTrait::$transliteration	protected	property	The transliteration service.
BlockPluginTrait::access	public	function
BlockPluginTrait::baseConfigurationDefaults	protected	function	Returns generic default configuration for block plugins.
BlockPluginTrait::blockAccess	protected	function	Indicates whether the block should be shown.	16
BlockPluginTrait::blockValidate	public	function		3
BlockPluginTrait::buildConfigurationForm	public	function	Creates a generic configuration form for all block types. Individual block plugins can add elements to this form by overriding BlockBase::blockForm(). Most block plugins should not override this method unless they need to alter the generic form elements.	2
BlockPluginTrait::calculateDependencies	public	function
BlockPluginTrait::getConfiguration	public	function		1
BlockPluginTrait::getMachineNameSuggestion	public	function		1
BlockPluginTrait::getPreviewFallbackString	public	function		3
BlockPluginTrait::label	public	function
BlockPluginTrait::setConfiguration	public	function
BlockPluginTrait::setConfigurationValue	public	function
BlockPluginTrait::setTransliteration	public	function	Sets the transliteration service.
BlockPluginTrait::submitConfigurationForm	public	function	Most block plugins should not override this method. To add submission handling for a specific block type, override BlockBase::blockSubmit().
BlockPluginTrait::transliteration	protected	function	Wraps the transliteration service.
BlockPluginTrait::validateConfigurationForm	public	function	Most block plugins should not override this method. To add validation for a specific block type, override BlockBase::blockValidate().	1
BlockPluginTrait::__construct	public	function		22
ContextAwarePluginAssignmentTrait::addContextAssignmentElement	protected	function	Builds a form element for assigning a context to a given slot.
ContextAwarePluginAssignmentTrait::contextHandler	protected	function	Wraps the context handler.
ContextAwarePluginBase::$context	protected	property	The data objects representing the context of this plugin.
ContextAwarePluginBase::$contexts Deprecated	private	property	Data objects representing the contexts passed in the plugin configuration.
ContextAwarePluginBase::createContextFromConfiguration	protected	function	Overrides ContextAwarePluginBase::createContextFromConfiguration
ContextAwarePluginBase::getCacheContexts	public	function	The cache contexts associated with this object. Overrides CacheableDependencyInterface::getCacheContexts	9
ContextAwarePluginBase::getCacheMaxAge	public	function	The maximum age for which this object may be cached. Overrides CacheableDependencyInterface::getCacheMaxAge	7
ContextAwarePluginBase::getCacheTags	public	function	The cache tags associated with this object. Overrides CacheableDependencyInterface::getCacheTags	4
ContextAwarePluginBase::getContext	public	function	This code is identical to the Component in order to pick up a different Context class. Overrides ContextAwarePluginBase::getContext
ContextAwarePluginBase::getContextDefinition	public	function	Overrides ContextAwarePluginBase::getContextDefinition
ContextAwarePluginBase::getContextDefinitions	public	function	Overrides ContextAwarePluginBase::getContextDefinitions
ContextAwarePluginBase::getContextMapping	public	function	Gets a mapping of the expected assignment names to their context names. Overrides ContextAwarePluginInterface::getContextMapping
ContextAwarePluginBase::getContexts	public	function	Gets the defined contexts. Overrides ContextAwarePluginInterface::getContexts
ContextAwarePluginBase::getContextValue	public	function	Gets the value for a defined context. Overrides ContextAwarePluginInterface::getContextValue
ContextAwarePluginBase::getContextValues	public	function	Gets the values for all defined contexts. Overrides ContextAwarePluginInterface::getContextValues
ContextAwarePluginBase::setContext	public	function	Set a context on this plugin. Overrides ContextAwarePluginBase::setContext
ContextAwarePluginBase::setContextMapping	public	function	Sets a mapping of the expected assignment names to their context names. Overrides ContextAwarePluginInterface::setContextMapping
ContextAwarePluginBase::setContextValue	public	function	Sets the value for a defined context. Overrides ContextAwarePluginBase::setContextValue
ContextAwarePluginBase::validateContexts	public	function	Validates the set values for the defined contexts. Overrides ContextAwarePluginInterface::validateContexts
ContextAwarePluginBase::__get	public	function	Implements magic __get() method.
DependencySerializationTrait::$_entityStorages	protected	property	An array of entity type IDs keyed by the property name of their storages.
DependencySerializationTrait::$_serviceIds	protected	property	An array of service IDs keyed by property name used for serialization.
DependencySerializationTrait::__sleep	public	function		1
DependencySerializationTrait::__wakeup	public	function		2
MessengerTrait::$messenger	protected	property	The messenger.	29
MessengerTrait::messenger	public	function	Gets the messenger.	29
MessengerTrait::setMessenger	public	function	Sets the messenger.
PluginBase::$configuration	protected	property	Configuration information passed into the plugin.	1
PluginBase::$pluginDefinition	protected	property	The plugin implementation definition.	1
PluginBase::$pluginId	protected	property	The plugin_id.
PluginBase::DERIVATIVE_SEPARATOR		constant	A string which is used to separate base plugin IDs from the derivative ID.
PluginBase::getBaseId	public	function	Gets the base_plugin_id of the plugin instance. Overrides DerivativeInspectionInterface::getBaseId
PluginBase::getDerivativeId	public	function	Gets the derivative_id of the plugin instance. Overrides DerivativeInspectionInterface::getDerivativeId
PluginBase::getPluginDefinition	public	function	Gets the definition of the plugin implementation. Overrides PluginInspectionInterface::getPluginDefinition	3
PluginBase::getPluginId	public	function	Gets the plugin_id of the plugin instance. Overrides PluginInspectionInterface::getPluginId
PluginBase::isConfigurable	public	function	Determines if the plugin is configurable.
PluginWithFormsTrait::getFormClass	public	function
PluginWithFormsTrait::hasFormClass	public	function
SimplenewsContentSelectionBlock::blockForm	public	function	This method defines form elements for custom block configuration. Standard block configuration fields are added by BlockBase::buildConfigurationForm() (block title and title visibility) and BlockFormController::form() (block visibility settings). Overrides BlockPluginTrait::blockForm
SimplenewsContentSelectionBlock::blockSubmit	public	function	This method processes the blockForm() form fields when the block configuration form is submitted. Overrides BlockPluginTrait::blockSubmit
SimplenewsContentSelectionBlock::build	public	function	Builds and returns the renderable array for this block plugin. Overrides BlockPluginInterface::build
SimplenewsContentSelectionBlock::defaultConfiguration	public	function	This method sets the block default configuration. This configuration determines the block's behavior when a block is initially placed in a region. Default values for the block configuration form should be added to the configuration array. System… Overrides BlockPluginTrait::defaultConfiguration
StringTranslationTrait::$stringTranslation	protected	property	The string translation service.	1
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.
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