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function floating_block_page_attachments in Floating block 8

Implements hook_page_attachments();

File

./floating_block.module, line 12
The floating_block module allows parts of the site to stay on the page when scrolling.

Code

function floating_block_page_attachments(array &$attachments) {
  $floating_blocks = \Drupal::config('floating_block.settings')
    ->get('blocks');

  // Only load the javascript if floating blocks have been configured.
  if (is_array($floating_blocks) && count($floating_blocks)) {
    $attachments['#attached']['library'][] = 'floating_block/floating_block';
    $attachments['#attached']['drupalSettings']['floatingBlock']['blocks'] = $floating_blocks;
  }
}