TokenSettingTypeBase.php in UI Patterns Settings 8

Namespace

Drupal\ui_patterns_settings\Plugin

File

src/Plugin/TokenSettingTypeBase.php

<?php

namespace Drupal\ui_patterns_settings\Plugin;

use Drupal\Core\Entity\ContentEntityType;
use Drupal\Core\Plugin\ContainerFactoryPluginInterface;
use Drupal\Core\Utility\Token;
use Drupal\ui_patterns_settings\Definition\PatternDefinitionSetting;
use Drupal\ui_patterns_settings\Plugin\PatternSettingTypeBase;
use Symfony\Component\DependencyInjection\ContainerInterface;
abstract class TokenSettingTypeBase extends PatternSettingTypeBase implements ContainerFactoryPluginInterface {

  /**
   * The token service.
   *
   * @var \Drupal\Core\Utility\Token
   */
  protected $tokenService;

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) {
    $plugin = parent::create($container, $configuration, $plugin_id, $plugin_definition);
    $plugin
      ->setTokenService($container
      ->get('token'));
    return $plugin;
  }

  /**
   * {@inheritdoc}
   */
  public function settingsForm(array $form, $value, PatternDefinitionSetting $def) {
    $def = $this
      ->getPatternSettingDefinition();
    $value = $this
      ->getValue($value);
    $description = $def
      ->getDescription() != NULL ? $def
      ->getDescription() : "";
    $content_entity_types = [];
    $entity_type_definations = \Drupal::entityTypeManager()
      ->getDefinitions();

    /* @var $definition EntityTypeInterface */
    foreach ($entity_type_definations as $definition) {
      if ($definition instanceof ContentEntityType) {
        $content_entity_types[] = $definition
          ->id();
      }
    }
    $form[$def
      ->getName()] = [
      '#type' => 'container',
    ];
    $form[$def
      ->getName()]['input'] = [
      '#type' => 'textfield',
      '#title' => $def
        ->getLabel(),
      '#description' => $description,
      '#default_value' => $this
        ->getValue($value),
      '#required' => $def
        ->getRequired(),
    ];
    $form[$def
      ->getName()]['token'] = [
      '#theme' => 'token_tree_link',
      '#token_types' => $content_entity_types,
      '#show_restricted' => TRUE,
      '#default_value' => $value,
      '#weight' => 90,
    ];
    return $form;
  }

  /**
   * {@inheritdoc}
   */
  public function settingsPreprocess($value, array $context, PatternDefinitionSetting $def) {
    $return_value = '';
    if (isset($value['input'])) {
      $value = $value['input'];
    }
    if (is_string($value)) {
      $token_data = [];

      /** @var \Drupal\Core\Entity\EntityInterface $entity */
      $entity = isset($context['entity']) ? $context['entity'] : NULL;
      if ($entity !== NULL) {
        $token_data[$entity
          ->getEntityTypeId()] = $entity;
      }
      $return_value = $this
        ->getTokenService()
        ->replace($value, $token_data, [
        'clear' => TRUE,
      ]);
    }
    return $return_value;
  }

  /**
   * Sets the token service.
   *
   * @param \Drupal\Core\Utility\Token $token_service
   *   The token service.
   *
   * @return self
   *   The token service.
   */
  public function setTokenService(Token $token_service) {
    $this->tokenService = $token_service;
    return $this;
  }

  /**
   * Gets the token service.
   *
   * @return \Drupal\Core\Utility\Token
   *   The token service.
   */
  public function getTokenService() {
    if (!$this->tokenService) {
      $this->tokenService = \Drupal::token();
    }
    return $this->tokenService;
  }

}

Classes

Name	Description
TokenSettingTypeBase