SmartTitleConfigForm.php in Smart Title 8

Namespace

Drupal\smart_title_ui\Form

File

modules/smart_title_ui/src/Form/SmartTitleConfigForm.php

<?php

namespace Drupal\smart_title_ui\Form;

use Drupal\Core\Cache\Cache;
use Drupal\Core\Config\ConfigFactoryInterface;
use Drupal\Core\Entity\ContentEntityTypeInterface;
use Drupal\Core\Entity\EntityFieldManagerInterface;
use Drupal\Core\Entity\EntityTypeBundleInfoInterface;
use Drupal\Core\Entity\EntityTypeInterface;
use Drupal\Core\Entity\EntityTypeManagerInterface;
use Drupal\Core\Entity\FieldableEntityInterface;
use Drupal\Core\Entity\Display\EntityViewDisplayInterface;
use Drupal\Core\Form\ConfigFormBase;
use Drupal\Core\Form\FormStateInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;

/**
 * SmartTitleConfigForm.
 */
class SmartTitleConfigForm extends ConfigFormBase {

  /**
   * The entity type manager.
   *
   * @var \Drupal\Core\Entity\EntityTypeManagerInterface
   */
  protected $entityTypeManager;

  /**
   * The entity field manager.
   *
   * @var \Drupal\Core\Entity\EntityFieldManagerInterface
   */
  protected $entityFieldManager;

  /**
   * The entity type bundle info service.
   *
   * @var \Drupal\Core\Entity\EntityTypeBundleInfoInterface
   */
  protected $entityTypeBundleInfo;

  /**
   * Constructs a new UpdateSettingsForm.
   *
   * @param \Drupal\Core\Config\ConfigFactoryInterface $config_factory
   *   The factory for configuration objects.
   * @param \Drupal\Core\Entity\EntityTypeManagerInterface $entity_type_manager
   *   The entity type manager.
   * @param \Drupal\Core\Entity\EntityFieldManagerInterface $entity_field_manager
   *   The entity field manager.
   * @param \Drupal\Core\Entity\EntityTypeBundleInfoInterface $entity_type_bunde_info
   *   The entity type bundle info service.
   */
  public function __construct(ConfigFactoryInterface $config_factory, EntityTypeManagerInterface $entity_type_manager, EntityFieldManagerInterface $entity_field_manager, EntityTypeBundleInfoInterface $entity_type_bunde_info) {
    parent::__construct($config_factory);
    $this->entityTypeManager = $entity_type_manager;
    $this->entityFieldManager = $entity_field_manager;
    $this->entityTypeBundleInfo = $entity_type_bunde_info;
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container) {
    return new static($container
      ->get('config.factory'), $container
      ->get('entity_type.manager'), $container
      ->get('entity_field.manager'), $container
      ->get('entity_type.bundle.info'));
  }

  /**
   * {@inheritdoc}
   */
  protected function getEditableConfigNames() {
    return [
      'smart_title.settings',
    ];
  }

  /**
   * {@inheritdoc}
   */
  public function getFormId() {
    return 'smart_title_config_form';
  }

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state) {
    $config = $this
      ->config('smart_title.settings');
    $entity_type_definitions = $this->entityTypeManager
      ->getDefinitions();

    // Collecting content entity types which have canonical link template.
    $content_entity_type_filter = function (EntityTypeInterface $entity_type_definition) {
      return $entity_type_definition instanceof ContentEntityTypeInterface && $entity_type_definition
        ->entityClassImplements(FieldableEntityInterface::class) && $entity_type_definition
        ->get('field_ui_base_route');
    };
    $valid_content_entity_types = array_filter($entity_type_definitions, $content_entity_type_filter);
    $entity_bundles = [];
    foreach (array_keys($valid_content_entity_types) as $entity_type_id) {
      $label_key = $valid_content_entity_types[$entity_type_id]
        ->getKey('label');
      if ($label_key) {
        $base_field_definitions = $this->entityFieldManager
          ->getBaseFieldDefinitions($entity_type_id);
        if (!$base_field_definitions[$label_key]
          ->isDisplayConfigurable('view')) {
          $entity_bundles[$entity_type_id]['label'] = $valid_content_entity_types[$entity_type_id]
            ->getLabel();
          $entity_bundles[$entity_type_id]['bundles'] = $this->entityTypeBundleInfo
            ->getBundleInfo($entity_type_id);
        }
      }
    }
    $defaults = $config
      ->get('smart_title') ?: [];
    foreach ($entity_bundles as $type => $definitions) {
      $options = [];
      $default = [];
      foreach ($definitions['bundles'] as $key => $info) {
        $options["{$type}:{$key}"] = $info['label'];
        if (in_array("{$type}:{$key}", $defaults)) {
          $default["{$type}:{$key}"] = "{$type}:{$key}";
        }
      }
      $form[$type . '_bundles'] = [
        '#type' => 'checkboxes',
        '#title' => $this
          ->t('Smart Title for @entity-type', [
          '@entity-type' => $definitions['label'],
        ]),
        '#options' => $options,
        '#default_value' => $default,
      ];
    }
    return parent::buildForm($form, $form_state);
  }

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    parent::submitForm($form, $form_state);
    $values = $form_state
      ->getValues();
    $smart_title_bundles_setting = $smart_title_bundles = [];
    foreach ($values as $key => $bundle_values) {
      if (strpos($key, '_bundles')) {
        foreach ($bundle_values as $bundle_key => $bundle_value) {
          if ($bundle_value) {
            $smart_title_bundles_setting[] = $bundle_key;
          }
          $smart_title_bundles[] = $bundle_key;
        }
      }
    }

    // Updating entity view displays:
    // Remove smart title where it's not available anymore.
    $evd_storage = $this->entityTypeManager
      ->getStorage('entity_view_display');
    $evds = $evd_storage
      ->loadMultiple();
    $not_smart_title_capable_bundles = array_diff($smart_title_bundles, $smart_title_bundles_setting);
    foreach ($evds as $evd_id => $evd) {
      assert($evd instanceof EntityViewDisplayInterface);
      list($target_entity_type_id, $target_bundle) = explode('.', $evd_id);
      if (in_array("{$target_entity_type_id}:{$target_bundle}", $not_smart_title_capable_bundles)) {
        $evd
          ->unsetThirdPartySetting('smart_title', 'enabled')
          ->unsetThirdPartySetting('smart_title', 'settings')
          ->save();
      }
    }
    $this
      ->config('smart_title.settings')
      ->set('smart_title', $smart_title_bundles_setting)
      ->save();
    Cache::invalidateTags([
      'entity_field_info',
    ]);
  }

}

Classes

Name	Description
SmartTitleConfigForm	SmartTitleConfigForm.