opigno_calendar_event_group.module in Opigno calendar event 8

Main file for the "Opigno Calendar event group" module.

File

modules/opigno_calendar_event_group/opigno_calendar_event_group.module

<?php

/**
 * @file
 * Main file for the "Opigno Calendar event group" module.
 */
use Drupal\opigno_calendar_event\CalendarEventInterface;
use Drupal\opigno_calendar_event\CalendarEventEmbeddedWidget;
use Drupal\opigno_calendar_event_group\GroupSelectorWidget;
use Drupal\Core\Entity\EntityTypeInterface;
use Drupal\Core\Field\BaseFieldDefinition;
use Drupal\Core\Form\FormStateInterface;
use Drupal\Core\StringTranslation\TranslatableMarkup;

/**
 * Implements hook_form_alter().
 *
 * {@inheritdoc}
 */
function opigno_calendar_event_group_form_alter(array &$form, FormStateInterface $form_state) {
  if (isset($form[CalendarEventEmbeddedWidget::ELEMENT_NAME])) {
    \Drupal::service('class_resolver')
      ->getInstanceFromDefinition(GroupSelectorWidget::class)
      ->alterForm($form, $form_state);
  }
}

/**
 * Implements hook_entity_base_field_info().
 *
 * {@inheritdoc}
 */
function opigno_calendar_event_group_entity_base_field_info(EntityTypeInterface $entity_type) {
  $fields = [];
  if ($entity_type
    ->id() === CalendarEventInterface::ENTITY_TYPE_ID) {
    $fields['display_groups'] = BaseFieldDefinition::create('entity_reference')
      ->setLabel(new TranslatableMarkup('Calendar display groups'))
      ->setDescription(new TranslatableMarkup('Associate the calendar event to related groups.'))
      ->setRevisionable(TRUE)
      ->setSetting('target_type', 'group')
      ->setTranslatable(FALSE)
      ->setCardinality(BaseFieldDefinition::CARDINALITY_UNLIMITED);
  }
  return $fields;
}

Functions

Name	Description
opigno_calendar_event_group_entity_base_field_info	Implements hook_entity_base_field_info().
opigno_calendar_event_group_form_alter	Implements hook_form_alter().