edlp_d8/sites/all/modules/contrib/admin/context/src/ContextReactionPluginBase.php

<?php

namespace Drupal\context;

use Drupal\Core\Form\FormStateInterface;
use Drupal\Core\Plugin\PluginBase;

abstract class ContextReactionPluginBase extends PluginBase implements ContextReactionInterface {

  /**
   * {@inheritdoc}
   */
  public function __construct(array $configuration, $plugin_id, $plugin_definition) {
    parent::__construct($configuration, $plugin_id, $plugin_definition);
    $this->setConfiguration($configuration);
  }

  /**
   * {@inheritdoc}
   */
  public function getId() {
    if (isset($this->getConfiguration()['id'])) {
      return $this->getConfiguration()['id'];
    }

    return NULL;
  }

  /**
   * {@inheritdoc}
   */
  public function getConfiguration() {
    return [
      'id' => $this->getPluginId(),
    ] + $this->configuration;
  }

  /**
   * {@inheritdoc}
   */
  public function setConfiguration(array $configuration) {
    $this->configuration = $configuration + $this->defaultConfiguration();
    return $this;
  }

  /**
   * Form validation handler is optional.
   *
   * {@inheritdoc}
   */
  public function validateConfigurationForm(array &$form, FormStateInterface $form_state) {}

  /**
   * {@inheritdoc}
   */
  public function defaultConfiguration() {
    return [
      'saved' => FALSE,
    ];
  }

  /**
   * {@inheritdoc}
   */
  public function calculateDependencies() {
    return [];
  }
}