public function execute()
{
if ($this->page->pathinfo[2] == "image") {
$this->show_static_map();
return;
}
$google_map = new GoogleMaps($this->db);
$google_map->add_route($this->origin, $this->destination);
$steps = $google_map->route_description;
$distance = $google_map->route_distance;
$duration = $google_map->route_duration;
$hours = $duration / 3600;
$minutes = $duration % 3600 / 60;
$this->output->open_tag("route");
$this->output->add_tag("origin", $this->origin);
$this->output->add_tag("destination", $this->destination);
$this->output->add_tag("distance", sprintf("%2.1f km", $distance / 1000));
$this->output->add_tag("duration", sprintf("%d:%2d", $hours, $minutes));
foreach ($steps as $step) {
$this->output->add_tag("step", $step["description"], array("distance" => $step["distance"], "duration" => $step["duration"]));
}
$this->output->close_tag();
}
