Drupal 6-自定义“谁在线”阻止私人消息链接。

Posted 2021-02-25

Customises the "who's online" block to show what role type the user has + the links now point to private message instead of profiles.

function online_block() {
	$localIP=$_SERVER['SERVER_ADDR'];
 
	//Count users with activity in the past defined period.
	$time_period = variable_get('user_block_seconds_online', 150);
 
	//Perform database queries to gather online user lists.
	$guests = sess_count(time() - $time_period);
 
	$total_guests = db_result(db_query('SELECT COUNT(hostname) FROM {sessions} WHERE timestamp >= %d AND uid = 0', time() - $time_period));
	$users = db_query('SELECT DISTINCT u.uid, u.name, s.timestamp FROM {users} u INNER JOIN {sessions} s ON u.uid = s.uid WHERE s.timestamp >= %d AND s.uid > 0 ORDER BY s.timestamp DESC', time() - $time_period);
	$total_users = db_result(db_query('SELECT DISTINCT COUNT(u.uid) FROM {users} u INNER JOIN {sessions} s ON u.uid = s.uid WHERE s.timestamp >= %d AND s.uid > 0 ORDER BY s.timestamp DESC', time() - $time_period));
 
	//Display a list of currently online users.
	$max_users = variable_get('user_block_max_list_count', 10);
 
	if ($total_users && $max_users) {
		$items = array();
		while ($max_users-- && $account = db_fetch_object($users)) {
			$items[] = $account;
		}
		$output.="<div class="item-list"><h4>Members online</h4><p>Within the last 150 seconds</p><ul>";
		for($i=0; $i<count($items); $i++) {
			//Add the account type.
			$account=user_load(array('uid'=>$items[$i]->uid));
			$acc = "";
			if (in_array("gold member", $account->roles)) {
				$acc = "Gold";
			}elseif(in_array("silver member", $account->roles)){
				$acc = "Silver";
			}elseif(in_array("site manager", $account->roles)){
				$acc = "Tim";
			}elseif(in_array("performer", $account->roles)){
				$acc = "Performer";
			}elseif(in_array("admin", $account->roles)){
				$acc = "Admin";
			}
			$output .= '<li><a href="/messages/new/'.$items[$i]->uid.'">'.$items[$i]->name.'</a> - ' . $acc . '</li>';
		}
		$output.="</ul><p>Lurkers online: ".$guests."</p></div>";
	}
 
	return $output;
}