/**
* Renders the map javascript markers
*
* @param Ivory\GoogleMapBundle\Model\Map $map
* @return string HTML output
*/
public function renderMarkers(Map $map)
{
$html = array();
foreach ($map->getMarkers() as $marker) {
$html[] = $this->markerHelper->render($marker, $map);
if ($marker->hasInfoWindow() && $marker->getInfoWindow()->isAutoOpen()) {
$event = new Event();
$event->setInstance($marker->getJavascriptVariable());
$event->setEventName($marker->getInfoWindow()->getOpenEvent());
$event->setHandle(sprintf('function(){for(var info_window in closable_info_windows){closable_info_windows[info_window].close();}%s}', str_replace(PHP_EOL, '', $this->infoWindowHelper->renderOpen($marker->getInfoWindow(), $map, $marker))));
$map->getEventManager()->addEvent($event);
}
}
return implode('', $html);
}
