$uid->isOnline();

[liomj]

Hi how do i get the online/offline status of a particular user in the new core ?
i tried this in my custom page..but its not working i got a half loading page

$result= $xoopsDB->query("SELECT * FROM ".$xoopsDB->prefix("users")." ORDER BY name ASC") or die(mysql_error()); 
$uid=$row['uid'];
while($row = $xoopsDB->fetchArray($result))
{
$online_handler =&xoops_gethandler('online'); 
    mt_srand((double)microtime()*1000000); 
    // set gc probabillity to 10% for now.. 
    if (mt_rand(1, 100) < 11) { 
        $online_handler->gc(300); 
    } 
    if (is_object($xoopsUser)) { 
        $uid = $xoopsUser->getVar('uid'); 
        $uname = $xoopsUser->getVar('uname'); 
    } else { 
        $uid = 0; 
        $uname = ''; 
    } 
    if (is_object($xoopsModule)) { 
        $online_handler->write($uid, $uname, time(), $xoopsModule->getVar('mid'), $_SERVER['REMOTE_ADDR']); 
    } else { 
        $online_handler->write($uid, $uname, time(), 0, $_SERVER['REMOTE_ADDR']); 
    }

	if ($uid->isOnline()) 
            { 
                echo "<span style='color:#ee0000;font-weight:bold;'>Online</span>&nbsp;"; 
            } 
            else 
            { 
                echo "<span style='color:#000000;font-weight:bold;'>Offline</span>&nbsp;"; 
            }

}

last time it works
http://xoops.org/modules/newbb/viewtopic.php?post_id=321914#321914

[geekwright]

Since $uid is an integer, not an object, $uid->isOnline() cannot work.

It looks like this was supposed to list all users and show their online status. Based on that, here is code that will do that in 2.5.8 and 2.5.9

global $xoopsUser, $xoopsModule, $xoopsDB;
/* @var $online_handler XoopsOnlineHandler  */
$online_handler = xoops_getHandler('online');
mt_srand((double)microtime() * 1000000);
// set gc probabillity to 10% for now..
if (mt_rand(1, 100) < 11) {
    $online_handler->gc(300);
}
// record whoever is running this
if (is_object($xoopsUser)) {
    $uid   = $xoopsUser->getVar('uid');
    $uname = $xoopsUser->getVar('uname');
} else {
    $uid   = 0;
    $uname = '';
}
$requestIp = \Xmf\IPAddress::fromRequest()->asReadable();
$requestIp = (false === $requestIp) ? '0.0.0.0' : $requestIp;
if (is_object($xoopsModule)) {
    $online_handler->write($uid, $uname, time(), $xoopsModule->getVar('mid'), $requestIp);
} else {
    $online_handler->write($uid, $uname, time(), 0, $requestIp);
}

// build list of everyone that is online by uid
$onlineIds = array();
$allOnlines = $online_handler->getAll();
foreach ($allOnlines as $onlineInfo) {
    $onlineIds[$onlineInfo['online_uid']] = true;
}

// loop through all users and show their online status
$result= $xoopsDB->query("SELECT * FROM ".$xoopsDB->prefix("users")." ORDER BY uname ASC") or die($xoopsDB->error());
while($row = $xoopsDB->fetchArray($result))
{
    echo $row['uname'] . ' ';
    $uid=$row['uid'];
    if (isset($onlineIds[$uid])) {
        echo '<span style="color:#ee0000;font-weight:bold;">Online</span>&nbsp;';
    } else {
        echo '<span style="color:#000000;font-weight:bold;">Offline</span>&nbsp;';
    }
    echo '<br>';
}

[geekwright]

I reread your question, and this is the code you need to look up any arbitrary user id.

This code needs to be run by every user, otherwise the online status won't be recorded. It is pretty much lifted from the online block.

// this is needed somewhere to record the online users
// for the results to be meaningful, every user needs to run this code every time
global $xoopsUser, $xoopsModule;
/* @var $online_handler XoopsOnlineHandler  */
$online_handler = xoops_getHandler('online');
mt_srand((double)microtime() * 1000000);
// set gc probabillity to 10% for now..
if (mt_rand(1, 100) < 11) {
    $online_handler->gc(300);
}
// record whoever is running this
if (is_object($xoopsUser)) {
    $uid   = $xoopsUser->getVar('uid');
    $uname = $xoopsUser->getVar('uname');
} else {
    $uid   = 0;
    $uname = '';
}
$requestIp = \Xmf\IPAddress::fromRequest()->asReadable();
$requestIp = (false === $requestIp) ? '0.0.0.0' : $requestIp;
if (is_object($xoopsModule)) {
    $online_handler->write($uid, $uname, time(), $xoopsModule->getVar('mid'), $requestIp);
} else {
    $online_handler->write($uid, $uname, time(), 0, $requestIp);
}

In your display logic, you need a handler to look up the user and the user id you want to look up. You can then look up the status for that user id, and change your display as you need:

// this code goes in your display logic
// get handler (outside your loop)
$memberHandler = xoops_getHandler('member');

// get the user id you want to look up from whatever source you are using
$uid = 1; // hardcoded for example only

// lookup user to get online status (can also get uname and other user variables)
$onlineStatus = false;
$lookupUser = $memberHandler->getUser($uid);
if (is_object($lookupUser)) {
    $onlineStatus = $lookupUser->isOnline();
}

// if $onlineStatus is true, user is online, otherwise offline
if ($onlineStatus) {
    echo "<span style='color:#ee0000;font-weight:bold;'>Online</span>&nbsp;";
} else {
    echo "<span style='color:#000000;font-weight:bold;'>Offline</span>&nbsp;";
}

[liomj]

Thank you very much GeekWright..its working fine..

should be implement in core profile someday