function bootstrap_tour_access in Bootstrap Tour 7.2

Checks access for user for tour.

Parameters

Loaded tour event.:

$account: An account object, default to current user.

Return value

True if user has access, false if they don't.

1 call to bootstrap_tour_access()

bootstrap_tour_run_tour in ./bootstrap_tour.module

Helper function to actually run a tour. Can be called from anywhere.

File

./bootstrap_tour.module, line 410

bootstrap_tour.module

Code

function bootstrap_tour_access($tour, $account = NULL) {
  if (!$account) {
    global $user;
    $account = $user;
  }
  if (empty($tour) || empty($tour->enabled)) {
    return FALSE;
  }
  $access = TRUE;
  if ($account->uid != 1 && !empty($tour->roles)) {

    // Compare the tour's roles to the user's roles and if there aren't any overlaps and
    // the user isn't user 1, cancel running the tour.
    $tour_roles = explode(',', $tour->roles);
    $account_roles = array_keys($account->roles);
    $compare = array_intersect($tour_roles, $account_roles);
    if (empty($compare)) {
      $access = FALSE;
    }
  }
  $access_array = module_invoke_all('bootstrap_tour_access', $tour, $account, $access);
  return !in_array(FALSE, $access_array, TRUE) && $access;
}