function linkchecker_form_field_config_form_alter in Link checker 8

Implements hook_form_BASE_FORM_ID_alter().

File

./linkchecker.module, line 72

This module periodically check links in given node types, blocks etc.

Code

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

  /** @var \Drupal\field\FieldConfigInterface $fieldConfig */
  $fieldConfig = $form_state
    ->getFormObject()
    ->getEntity();
  $form['third_party_settings']['linkchecker'] = [
    '#type' => 'details',
    '#title' => t('Link checker settings'),
  ];

  /** @var \Drupal\linkchecker\Plugin\LinkExtractorManager $linkExtractorManager */
  $linkExtractorManager = \Drupal::service('plugin.manager.link_extractor');
  $options = [];
  foreach ($linkExtractorManager
    ->getDefinitions() as $definition) {
    if (in_array($fieldConfig
      ->getType(), $definition['field_types'])) {
      $options[$definition['id']] = $definition['label'];
    }
  }
  if (empty($options)) {
    $form['third_party_settings']['linkchecker']['#description'] = t('This field type is unsupported!');
    return;
  }
  $form['third_party_settings']['linkchecker']['scan'] = [
    '#type' => 'checkbox',
    '#title' => t('Scan broken links'),
    '#default_value' => $fieldConfig
      ->getThirdPartySetting('linkchecker', 'scan', FALSE),
  ];
  $form['third_party_settings']['linkchecker']['extractor'] = [
    '#type' => 'select',
    '#title' => t('Extractor'),
    '#description' => t('Defines which extractor plugin to use'),
    '#empty_value' => '',
    '#options' => $options,
    '#default_value' => $fieldConfig
      ->getThirdPartySetting('linkchecker', 'extractor', count($options) === 1 ? key($options) : '_none'),
    '#states' => [
      'required' => [
        ':input[name="third_party_settings[linkchecker][scan]"]' => [
          'checked' => TRUE,
        ],
      ],
      'visible' => [
        ':input[name="third_party_settings[linkchecker][scan]"]' => [
          'checked' => TRUE,
        ],
      ],
    ],
  ];
  $form['#entity_builders'][] = 'linkchecker_form_field_config_form_builder';
}