BundlesSettingsForm.php in Media PDF Thumbnail 8.4

Namespace

Drupal\media_pdf_thumbnail\Form

File

src/Form/BundlesSettingsForm.php

<?php

namespace Drupal\media_pdf_thumbnail\Form;

use Drupal\Core\Config\ConfigFactoryInterface;
use Drupal\Core\Entity\EntityFieldManager;
use Drupal\Core\Entity\EntityTypeBundleInfo;
use Drupal\Core\Form\ConfigFormBase;
use Drupal\Core\Form\FormStateInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;

/**
 * Configure example settings for this site.
 */
class BundlesSettingsForm extends ConfigFormBase {

  /**
   * Config settings.
   *
   * @var string
   */
  const SETTINGS = 'media_pdf_thumbnail.bundles.settings';

  /**
   * @var \Drupal\Core\Entity\EntityTypeBundleInfo
   */
  protected $entityTypeBundleInfo;

  /**
   * @var \Drupal\Core\Entity\EntityFieldManager
   */
  protected $entityFieldManager;

  /**
   * BundlesSettingsForm constructor.
   *
   * @param \Drupal\Core\Config\ConfigFactoryInterface $config_factory
   * @param \Drupal\Core\Entity\EntityTypeBundleInfo $entityTypeBundleInfo
   * @param \Drupal\Core\Entity\EntityFieldManager $entityFieldManager
   */
  public function __construct(ConfigFactoryInterface $config_factory, EntityTypeBundleInfo $entityTypeBundleInfo, EntityFieldManager $entityFieldManager) {
    parent::__construct($config_factory);
    $this->entityTypeBundleInfo = $entityTypeBundleInfo;
    $this->entityFieldManager = $entityFieldManager;
  }

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

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

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state) {
    $config = $this
      ->config(static::SETTINGS);
    foreach ($this
      ->getFieldsList() as $bundleId => $infos) {
      if (!empty($infos['fields'])) {
        $form[$bundleId] = [
          '#type' => 'fieldset',
          '#title' => t($infos['label']),
          '#collapsible' => FALSE,
          '#collapsed' => FALSE,
        ];
        $form[$bundleId][$bundleId . '_field'] = [
          '#type' => 'select',
          '#title' => $this
            ->t('Field to use to generate thumbnail'),
          '#description' => $this
            ->t('The file attached must be pdf type, otherwise it will be ignored.</br>If that field is multivalued, only the first value will be used.'),
          '#options' => $infos['fields'],
          '#default_value' => $config
            ->get($bundleId . '_field'),
        ];
        $form[$bundleId][$bundleId . '_enable'] = [
          '#type' => 'checkbox',
          '#title' => $this
            ->t('Enable'),
          '#default_value' => $config
            ->get($bundleId . '_enable'),
        ];
      }
    }
    $form['cron'] = [
      '#type' => 'fieldset',
      '#title' => t('CRON'),
      '#collapsible' => FALSE,
      '#collapsed' => FALSE,
    ];
    $form['cron']['cron_enable'] = [
      '#type' => 'checkbox',
      '#title' => $this
        ->t('Enable cron'),
      '#default_value' => $config
        ->get('cron_enable'),
      '#description' => $this
        ->t('If enabled, thumbnails process will be added in a separate queue for being generated in cron task.'),
    ];
    $form['cron']['cron_time'] = [
      '#type' => 'number',
      '#title' => $this
        ->t('Minutes'),
      '#default_value' => $config
        ->get('cron_time'),
      '#description' => $this
        ->t('Default value is 1 minute'),
      '#min' => 1,
    ];
    return parent::buildForm($form, $form_state);
  }

  /**
   * @return array
   */
  protected function getFieldsList() {
    $bundles = $this->entityTypeBundleInfo
      ->getBundleInfo('media');
    $output = [];
    foreach ($bundles as $id => $bundle) {
      $output[$id]['label'] = $bundle['label'];
      foreach ($this->entityFieldManager
        ->getFieldDefinitions('media', $id) as $fieldDefinition) {
        if ($fieldDefinition
          ->getType() == 'file') {
          $output[$id]['fields'][$fieldDefinition
            ->getName()] = $fieldDefinition
            ->getName();
        }
      }
    }
    return $output;
  }

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    $editableConfig = $this->configFactory
      ->getEditable(static::SETTINGS);
    foreach ($this
      ->getFieldsList() as $bundleId => $infos) {
      $editableConfig
        ->set($bundleId . '_field', $form_state
        ->getValue($bundleId . '_field'));
      $editableConfig
        ->set($bundleId . '_enable', $form_state
        ->getValue($bundleId . '_enable'));
    }
    $editableConfig
      ->set('cron_enable', $form_state
      ->getValue('cron_enable'));
    $editableConfig
      ->set('cron_time', $form_state
      ->getValue('cron_time'));
    $editableConfig
      ->save();
    parent::submitForm($form, $form_state);
  }

  /**
   * {@inheritdoc}
   */
  protected function getEditableConfigNames() {
    return [
      static::SETTINGS,
    ];
  }

}

Classes

Name	Description
BundlesSettingsForm	Configure example settings for this site.