/**
* parse $_REQUEST['userid'] and return user for which map is displayed
*/
function getMapUserObj()
{
global $usr;
// $usr is set in common.inc.php
// check if map is for logged user or user want to preview someone else
if (isset($_REQUEST['userid'])) {
$previewUserId = intval($_REQUEST['userid']);
// load User data from DB
$userObj = new \lib\Objects\User\User(array('userId' => $previewUserId, 'fieldsStr' => 'user_id,latitude,longitude,username'));
if ($userObj->isDataLoaded()) {
//user found
tpl_set_var('extrauserid', $previewUserId);
return $userObj;
}
// preview user not found - wrong userId?
// ...let's continue for currently logged user
}
// this is map for currently logged user
// load User data from DB
$userObj = new \lib\Objects\User\User(array('userId' => $usr['userid'], 'fieldsStr' => 'user_id,latitude,longitude,username'));
if ($userObj->isDataLoaded()) {
// user found
tpl_set_var('extrauserid', "");
return $userObj;
} else {
// currently logged user not found - It should never happen
// user not logged - redirect to login page...
$usr = null;
$target = urlencode(tpl_get_current_page());
tpl_redirect('login.php?target=' . $target);
exit;
}
}
