/**
* get visible tours for helpbar
*
* @return array set of tours
*/
public static function GetHelpbarTourData()
{
$visible_tours = array();
$route = get_route();
$tours = HelpTour::getToursByRoute($route);
foreach ($tours as $index => $tour) {
if ($tour->isVisible() and $tour->settings->access != 'link') {
$visible_tours[$index] = $tour;
if (($tour->settings->access == 'autostart' or $tour->settings->access == 'autostart_once') and !$GLOBALS['user']->cfg->TOUR_AUTOSTART_DISABLE) {
$user_visit = new HelpTourUser(array($tour->tour_id, $GLOBALS['user']->user_id));
if ($tour->settings->access == 'autostart_once' and $user_visit->isNew()) {
$active_tour_id = $tour->tour_id;
$active_tour_step_nr = 1;
} elseif ($tour->settings->access == 'autostart' and !$user_visit->completed) {
$active_tour_id = $tour->tour_id;
$active_tour_step_nr = 1;
}
}
}
}
//if there is an active tour, initialize it
if ($_SESSION['active_tour']['tour_id'] and ($_SESSION['active_tour']['last_route'] == $route or $_SESSION['active_tour']['next_route'] == $route)) {
$active_tour = new HelpTour($_SESSION['active_tour']['tour_id']);
$step_nr = $_SESSION['active_tour']['step_nr'];
if (!($_SESSION['active_tour']['last_route'] == $route) and $_SESSION['active_tour']['next_route'] == $route) {
while ($_SESSION['active_tour']['last_route'] == $active_tour->steps[$step_nr - 1]->route) {
$step_nr++;
}
}
if ($route == $active_tour->steps[$step_nr - 1]->route) {
$_SESSION['active_tour']['step_nr'] = $step_nr;
$active_tour_id = $_SESSION['active_tour']['tour_id'];
$active_tour_step_nr = $step_nr;
}
}
return array('tours' => $visible_tours, 'active_tour_id' => $active_tour_id, 'active_tour_step_nr' => $active_tour_step_nr);
}