function insert_update_8101 in Insert 8.2

Write default values of additional variables to module configuration.

File

./insert.update.php, line 10

Code

function insert_update_8101(array &$sandbox) {
  $configFactory = \Drupal::configFactory();
  $config = $configFactory
    ->getEditable('insert.config');

  // It is possible to access the module configuration page and save
  // configuration after applying the new code while not having run the update.
  // So, the new variables might have been registered already, but without their
  // default value.
  if ($config
    ->get('absolute') === NULL) {
    $config
      ->set('absolute', FALSE);
  }
  if ($config
    ->get('file_field_images_enabled') === NULL) {
    $config
      ->set('file_field_images_enabled', FALSE);
  }
  if ($config
    ->get('widgets') === NULL) {
    $config
      ->set('widgets', [
      'file' => [],
      'image' => [],
    ]);
  }

  // Since figuring out the default value for compatible widgets is a bit
  // tricky, set the default values if no value is set. This state may occur
  // when module configuration was saved before running the update. There is no
  // major reason to not have at least one value for compatible widgets per
  // Insert method.
  if (count($config
    ->get('widgets.file')) === 0) {
    $config
      ->set('widgets.file', [
      'file_generic',
    ]);
  }
  if (count($config
    ->get('widgets.image')) === 0) {
    $config
      ->set('widgets.image', [
      'image_image',
    ]);
  }
  if (!is_array($config
    ->get('css_classes')['file'])) {
    $cssClasses = $config
      ->get('css_classes');
    $config
      ->set('css_classes', [
      'file' => explode(' ', $cssClasses['file']),
      'image' => explode(' ', $cssClasses['image']),
    ]);
  }
  if ($config
    ->get('file_extensions') === NULL) {
    $config
      ->set('file_extensions', [
      'audio' => [
        'mp3',
      ],
      'video' => [
        'mp4',
      ],
    ]);
  }
  $config
    ->save(TRUE);
}