vertex_ai_search-1.0.0-beta4/src/Plugin/VertexAutocompletePluginBase.php

<?php

namespace Drupal\vertex_ai_search\Plugin;

use Drupal\Component\Utility\NestedArray;
use Drupal\Core\Cache\RefinableCacheableDependencyInterface;
use Drupal\Core\Cache\RefinableCacheableDependencyTrait;
use Drupal\Core\Form\FormStateInterface;
use Drupal\Core\Plugin\ContainerFactoryPluginInterface;
use Drupal\Core\Plugin\PluginBase;
use Symfony\Component\DependencyInjection\ContainerInterface;

/**
 * Provides base implementation for a configurable Vertex Autocomplete plugin.
 */
abstract class VertexAutocompletePluginBase extends PluginBase implements VertexAutocompletePluginInterface, ContainerFactoryPluginInterface, RefinableCacheableDependencyInterface {

  use RefinableCacheableDependencyTrait;

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

    $this->setConfiguration($configuration);
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) {
    return new static(
      $configuration,
      $plugin_id,
      $plugin_definition
    );
  }

  /**
   * {@inheritdoc}
   */
  public function getSuggestions($keys) {
    return [];
  }

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

  /**
   * {@inheritdoc}
   */
  public function getConfiguration() {
    return $this->configuration;
  }

  /**
   * {@inheritdoc}
   */
  public function setConfiguration(array $configuration) {
    $this->configuration = NestedArray::mergeDeep($this->defaultConfiguration(), $configuration);
  }

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

  /**
   * {@inheritdoc}
   */
  public function buildConfigurationForm(array $form, FormStateInterface $form_state) {
    return $form;
  }

  /**
   * {@inheritdoc}
   */
  public function validateConfigurationForm(array &$form, FormStateInterface $form_state) {
  }

  /**
   * {@inheritdoc}
   */
  public function submitConfigurationForm(array &$form, FormStateInterface $form_state) {
    // The entity is a Drupal\search\Entity\SearchPage entity.
    // The getPlugin method of SearchPage returns ref to its plugin property.
    // -- $plugin = $form_state->getFormObject()->getEntity()->getPlugin();
    // Make any changes to the configuration.
    // -- $pluginConfig = $plugin->getConfiguration();
    // -- $pluginConfig['sample'] = $this->t('sample');
    // Update the SearchEntity plugin configuration.
    // -- $plugin->setConfiguration($pluginConfig);
  }

}