function cdn_editor_js_settings_alter in CDN 8.3

Implements hook_editor_js_settings_alter().

File

./cdn.module, line 77

Provides integration with CDNs for files.

Code

function cdn_editor_js_settings_alter(array &$settings) {
  if (!\Drupal::moduleHandler()
    ->moduleExists('ckeditor')) {
    return;
  }

  // Don't serve CKEditor plugins from a CDN when far future future is enabled
  // (CKEditor insists on computing other assets to load based on these URLs).
  if (!\Drupal::service('cdn.settings')
    ->farfutureIsEnabled()) {
    return;
  }
  global $_cdn_in_css_file;
  $_cdn_in_css_file = TRUE;
  $ckeditor_plugin_manager = \Drupal::service('plugin.manager.ckeditor.plugin');
  $root_relative_file_url = function ($uri) {
    return file_url_transform_relative(file_create_url($uri));
  };
  foreach ($settings['editor']['formats'] as $format => &$format_settings) {
    if ($format_settings['editor'] === 'ckeditor') {
      $editor = Editor::load($format);

      // @see \Drupal\ckeditor\Plugin\Editor\CKEditor::getJSSettings()
      $external_plugin_files = $ckeditor_plugin_manager
        ->getEnabledPluginFiles($editor);
      $format_settings['editorSettings']['drupalExternalPlugins'] = array_map($root_relative_file_url, $external_plugin_files);
    }
  }
  $_cdn_in_css_file = FALSE;
}