function media_expire_form_media_bundle_form_alter in Media Expire 8

Implements hook_form_BASE_ID_alter().

Adds expire configuration fields to media bundle form.

File

./media_expire.module, line 17

The Media Expires Drupal module.

Code

function media_expire_form_media_bundle_form_alter(&$form, FormStateInterface $form_state, $form_id) {

  /** @var \Drupal\media_entity\MediaBundleInterface $bundle */
  $bundle = $form['#entity'];
  $options = [];
  $allowed_field_types = [
    'datetime',
  ];
  foreach (\Drupal::entityManager()
    ->getFieldDefinitions('media', $bundle
    ->id()) as $field_name => $field) {
    if (in_array($field
      ->getType(), $allowed_field_types) && !$field
      ->getFieldStorageDefinition()
      ->isBaseField()) {
      $options[$field_name] = $field
        ->getLabel();
    }
  }
  $form['#entity_builders'][] = 'media_expire_media_bundle_form_builder';
  $form['media_expire'] = [
    '#type' => 'fieldset',
    '#title' => t('Expire configuration'),
  ];
  if (empty($options)) {
    $form['media_expire']['expire_field'] = [
      '#type' => 'value',
      '#value' => NULL,
    ];
    $form['media_expire']['message'] = [
      '#markup' => t('There are no date fields on this bundle at the moment. In order to configure expire add at least one such field and come back.'),
    ];
  }
  else {
    $form['media_expire']['enable_expiring'] = [
      '#type' => 'checkbox',
      '#title' => t('Activate media expire'),
      '#default_value' => $bundle
        ->getThirdPartySetting('media_expire', 'enable_expiring'),
    ];
    $form['media_expire']['expire_field'] = [
      '#type' => 'select',
      '#title' => t('Expire field'),
      '#default_value' => $bundle
        ->getThirdPartySetting('media_expire', 'expire_field'),
      '#options' => $options,
      '#description' => t('Select field that stores the expire date.'),
      '#states' => [
        'visible' => [
          [
            ':input[name="enable_expiring"]' => [
              'checked' => TRUE,
            ],
          ],
        ],
      ],
    ];
    $defaultValue = $bundle
      ->getThirdPartySetting('media_expire', 'fallback_media');
    if ($defaultValue) {
      $defaultValue = \Drupal::service('entity.repository')
        ->loadEntityByUuid('media', $defaultValue);
    }
    $form['media_expire']['fallback_media'] = [
      '#type' => 'entity_autocomplete',
      '#title' => t('Fallback @label', [
        '@label' => strtolower($bundle
          ->label()),
      ]),
      '#default_value' => $defaultValue,
      '#target_type' => 'media',
      '#selection_settings' => [
        'target_bundles' => [
          $bundle
            ->id(),
        ],
      ],
      '#description' => t('Select a fallback @label for unpublished entities.', [
        '@label' => strtolower($bundle
          ->label()),
      ]),
      '#states' => [
        'visible' => [
          [
            ':input[name="enable_expiring"]' => [
              'checked' => TRUE,
            ],
          ],
        ],
      ],
    ];
  }
}