view vendor/chi-teck/drupal-code-generator/templates/d8/plugin/entity-reference-selection.twig @ 5:12f9dff5fda9 tip

Update to Drupal core 8.7.1

<?php

namespace Drupal\{{ machine_name }}\Plugin\EntityReferenceSelection;

{% sort %}
{% if configurable %}
use Drupal\Core\Form\FormStateInterface;
{% endif %}
use {{ base_class_full }};
{% endsort %}

/**
 * Plugin description.
 *
 * @EntityReferenceSelection(
 *   id = "{{ plugin_id }}",
 *   label = @Translation("{{ plugin_label }}"),
 *   group = "{{ plugin_id }}",
 *   entity_types = {"{{ entity_type }}"},
 *   weight = 0
 * )
 */
class {{ class }} extends {{ base_class }} {

{% if configurable %}
  /**
   * {@inheritdoc}
   */
  public function defaultConfiguration() {

    $default_configuration = [
      'foo' => 'bar',
    ];

    return $default_configuration + parent::defaultConfiguration();
  }

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

    $form['foo'] = [
      '#type' => 'textfield',
      '#title' => $this->t('Foo'),
      '#default_value' => $this->configuration['foo'],
    ];

    return $form;
  }

{% endif %}
  /**
   * {@inheritdoc}
   */
  protected function buildEntityQuery($match = NULL, $match_operator = 'CONTAINS') {
    $query = parent::buildEntityQuery($match, $match_operator);

    // @DCG
    // Here you can apply addition conditions, sorting, etc to the query.
    // Also see self::entityQueryAlter().
    $query->condition('field_example', 123);

    return $query;
  }

}