class BlockRegion in Drupal 9

Plugin annotation

@MigrateProcessPlugin(
  id = "block_region"
)

Hierarchy

• class \Drupal\Component\Plugin\PluginBase implements DerivativeInspectionInterface, PluginInspectionInterface
  • class \Drupal\Core\Plugin\PluginBase uses DependencySerializationTrait, MessengerTrait, StringTranslationTrait
    • class \Drupal\migrate\ProcessPluginBase implements MigrateProcessInterface
      • class \Drupal\migrate\Plugin\migrate\process\StaticMap
        • class \Drupal\block\Plugin\migrate\process\BlockRegion implements ContainerFactoryPluginInterface

1 file declares its use of BlockRegion

BlockRegionTest.php in core/modules/block/tests/src/Unit/Plugin/migrate/process/BlockRegionTest.php

File

core/modules/block/src/Plugin/migrate/process/BlockRegion.php, line 16

Namespace

Drupal\block\Plugin\migrate\process

class BlockRegion extends StaticMap implements ContainerFactoryPluginInterface {

  /**
   * List of regions, keyed by theme.
   *
   * @var array[]
   */
  protected $regions;

  /**
   * Constructs a BlockRegion plugin instance.
   *
   * @param array $configuration
   *   The plugin configuration.
   * @param string $plugin_id
   *   The plugin ID.
   * @param mixed $plugin_definition
   *   The plugin definition.
   * @param array $regions
   *   Array of region maps, keyed by theme.
   */
  public function __construct(array $configuration, $plugin_id, $plugin_definition, array $regions) {
    parent::__construct($configuration, $plugin_id, $plugin_definition);
    $this->regions = $regions;
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) {
    $regions = [];
    foreach ($container
      ->get('theme_handler')
      ->listInfo() as $key => $theme) {
      $regions[$key] = $theme->info['regions'];
    }
    return new static($configuration, $plugin_id, $plugin_definition, $regions);
  }

  /**
   * {@inheritdoc}
   */
  public function transform($value, MigrateExecutableInterface $migrate_executable, Row $row, $destination_property) {

    // Set the destination region, based on the source region and theme as well
    // as the current destination default theme.
    list($source_theme, $destination_theme, $region) = $value;

    // Theme is the same on both source and destination, so ensure that the
    // region exists in the destination theme.
    if (strtolower($source_theme) == strtolower($destination_theme)) {
      if (isset($this->regions[$destination_theme][$region])) {
        return $region;
      }
    }

    // Fall back to static mapping.
    return parent::transform($value, $migrate_executable, $row, $destination_property);
  }

}

Members

Name	Modifiers	Type	Description	Overrides
BlockRegion::$regions	protected	property	List of regions, keyed by theme.
BlockRegion::create	public static	function	Creates an instance of the plugin. Overrides ContainerFactoryPluginInterface::create
BlockRegion::transform	public	function	Performs the associated process. Overrides StaticMap::transform
BlockRegion::__construct	public	function	Constructs a BlockRegion plugin instance. Overrides PluginBase::__construct
DependencySerializationTrait::$_entityStorages	protected	property
DependencySerializationTrait::$_serviceIds	protected	property
DependencySerializationTrait::__sleep	public	function		2
DependencySerializationTrait::__wakeup	public	function		2
MessengerTrait::$messenger	protected	property	The messenger.	27
MessengerTrait::messenger	public	function	Gets the messenger.	27
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::$pluginId	protected	property	The plugin_id.
PluginBase::DERIVATIVE_SEPARATOR		constant	A string which is used to separate base plugin IDs from the derivative ID.
PluginBase::getBaseId	public	function	Gets the base_plugin_id of the plugin instance. Overrides DerivativeInspectionInterface::getBaseId
PluginBase::getDerivativeId	public	function	Gets the derivative_id of the plugin instance. Overrides DerivativeInspectionInterface::getDerivativeId
PluginBase::getPluginDefinition	public	function	Gets the definition of the plugin implementation. Overrides PluginInspectionInterface::getPluginDefinition	2
PluginBase::getPluginId	public	function	Gets the plugin_id of the plugin instance. Overrides PluginInspectionInterface::getPluginId
PluginBase::isConfigurable	public	function	Determines if the plugin is configurable.
ProcessPluginBase::multiple	public	function	Indicates whether the returned value requires multiple handling. Overrides MigrateProcessInterface::multiple	3
StringTranslationTrait::$stringTranslation	protected	property	The string translation service.	4
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.