function _drupalchat_buddylist_online in DrupalChat 6.2

Same name and namespace in other branches

1. 6 drupalchat.module \_drupalchat_buddylist_online()
2. 7.2 drupalchat.module \_drupalchat_buddylist_online()
3. 7 drupalchat.module \_drupalchat_buddylist_online()

2 calls to _drupalchat_buddylist_online()

drupalchat_poll in ./drupalchat.module

Process and get messages

_drupalchat_chat in ./drupalchat.module

File

./drupalchat.module, line 715

Module code for DrupalChat.

Code

function _drupalchat_buddylist_online($buddylist) {
  global $user;
  $users = array();
  if (variable_get('drupalchat_enable_chatroom', 1) == 1) {
    $users['c-0'] = array(
      'name' => t('Public Chatroom'),
      'status' => '1',
    );
  }
  if (variable_get('drupalchat_rel', DRUPALCHAT_REL_AUTH) > DRUPALCHAT_REL_AUTH) {

    // Return empty on an empty buddylist
    if (empty($buddylist)) {
      $users['total'] = 0;
      return $users;
    }
    foreach ($buddylist as $uid) {
      $where[] = 'uid = %d';
      $args[] = $uid;
    }
    $result = db_query('SELECT uid, name, status FROM {drupalchat_users} WHERE timestamp >= ' . (time() - variable_get('drupalchat_user_latency', 2)) . ' AND (' . implode(' OR ', $where) . ') ORDER BY status, name', $args);
  }
  else {
    if ($user->uid > 0) {
      $result = db_query('SELECT uid, name, status, session
      FROM {drupalchat_users}
      WHERE timestamp >= %d
      AND uid <> %d
      ORDER BY status, name', time() - variable_get('drupalchat_user_latency', 2), $user->uid);
    }
    else {
      $result = db_query('SELECT uid, name, status, session
      FROM {drupalchat_users}
      WHERE timestamp >= %d
      AND session <> \'%s\'
      ORDER BY status, name', time() - variable_get('drupalchat_user_latency', 2), _drupalchat_get_sid());
    }
  }
  while ($buddy = db_fetch_object($result)) {
    if ($buddy->uid > 0) {
      $users[$buddy->uid] = array(
        'name' => check_plain($buddy->name),
        'status' => $buddy->status,
      );
    }
    else {
      $users[$buddy->uid . '-' . $buddy->session] = array(
        'name' => check_plain($buddy->name),
        'status' => $buddy->status,
      );
    }
  }
  $users['total'] = count($users);
  if (variable_get('drupalchat_enable_chatroom', 1) == 1) {
    $users['total']--;
  }
  return $users;
}