function ckeditor5_module_implements_alter

Implements hook_module_implements_alter().

File

core/modules/ckeditor5/ckeditor5.module, line 100

Code

function ckeditor5_module_implements_alter(&$implementations, $hook) {
  // This module's implementation of form_filter_format_form_alter() must happen
  // after the editor module's implementation, as that implementation adds the
  // active editor to $form_state. It must also happen after the media module's
  // implementation so media_filter_format_edit_form_validate can be removed
  // from the validation chain, as that validator is not needed with CKEditor 5
  // and will trigger a false error.
  if ($hook === 'form_alter' && isset($implementations['ckeditor5']) && isset($implementations['editor'])) {
    $group = $implementations['ckeditor5'];
    unset($implementations['ckeditor5']);
    $offset = array_search('editor', array_keys($implementations)) + 1;
    if (array_key_exists('media', $implementations)) {
      $media_offset = array_search('media', array_keys($implementations)) + 1;
      $offset = max([
        $offset,
        $media_offset,
      ]);
    }
    $implementations = array_slice($implementations, 0, $offset, TRUE) + [
      'ckeditor5' => $group,
    ] + array_slice($implementations, $offset, NULL, TRUE);
  }
}