function _bootstrap_carousel_process in bootstrap_carousel 7

Prepares the item description and format for storage.

1 call to _bootstrap_carousel_process()

bootstrap_carousel_field_presave in ./bootstrap_carousel.module

Implements hook_field_presave().

File

./bootstrap_carousel.module, line 149

Bootstrap carousel module hooks.

Code

function _bootstrap_carousel_process(&$item, $delta, $field, $entity) {
  $item['format'] = $item['carousel_caption']['format'];
  $item['carousel_caption'] = $item['carousel_caption']['value'];
  if (!empty($item['carousel_image'])) {

    // Load the file via file.fid.
    $file = file_load($item['carousel_image']);

    // Change status to permanent.
    $file->status = FILE_STATUS_PERMANENT;

    // Save.
    file_save($file);

    // Record that the module (in this example, user module) is using the file.
    file_usage_add($file, 'bootstrap_carousel', 'bootstrap_carousel_image', $item['carousel_image']);
  }
}