function _remove_header_links in Disable link rel 8

Remove links.

Parameters

array $attachments: Array build.

2 calls to _remove_header_links()

disable_link_rel_entity_view_alter in ./disable_link_rel.module

Implements hook_entity_view_alter().

disable_link_rel_page_attachments_alter in ./disable_link_rel.module

Implements hook_page_attachments_alter().

File

./disable_link_rel.module, line 29

The main functionality of the module. Getting data and using it in hooks.

Code

function _remove_header_links(array &$attachments) {
  $config = \Drupal::getContainer()
    ->get('config.factory')
    ->getEditable('disable_link_rel.import');
  $enable = $config
    ->get('enable', FALSE);
  if ($enable) {
    if (!isset($attachments['#attached']['html_head_link'])) {
      return;
    }
    $unset_html_head_links = _disable_link_rel_parse_values($config
      ->get('links', ''));
    foreach ($attachments['#attached']['html_head_link'] as $key => $value) {
      if (isset($value[0]['rel']) && in_array($value[0]['rel'], $unset_html_head_links)) {
        unset($attachments['#attached']['html_head_link'][$key]);
      }
    }
  }
}