public function findnearAction()
{
if ($value_id = $this->getRequest()->getParam('value_id')) {
$comment = new Comment_Model_Comment();
$comments = $comment->findAllWithLocation($value_id);
$latitude = $this->getRequest()->getParam('latitude');
$longitude = $this->getRequest()->getParam('longitude');
$nearComments = array();
foreach ($comments as $comment) {
$distance = $this->_getDistanceFromLatLonInKm($latitude, $longitude, $comment->getLatitude(), $comment->getLongitude());
$nearRadius = 100;
if ($distance < $nearRadius) {
$nearComments[] = $comment;
}
}
$this->_genericFindAction($value_id, $nearComments);
}
}
