function _yoast_check_fields_access in Real-time SEO for Drupal 7

Actually we need access to all fields listed or selected.

Parameters

array $form:

Return value

bool

File

./yoast_seo.module, line 183

Primary hook implementations for Yoast SEO for Drupal module.

Code

function _yoast_check_fields_access(array $form) {
  $return = array();
  $bundle = $form['#bundle'];
  $required_fields = array(
    'yoast_seo',
    'path',
    'metatags',
  );
  $fields = variable_get('yoast_seo_body_fields_' . $bundle, array());
  $default_fields = array_merge($required_fields, $fields);
  if (isset($form['body'])) {
    $return[] = $form['body']['#access'];
  }
  elseif (empty($fields)) {

    // We don't have body and fields selected.
    $return[] = FALSE;
  }
  foreach ($default_fields as $field) {
    $return[] = !empty($form[$field]['#access']);
  }
  return array_sum($return) === count($return);
}