/**
* "Kill" timed out sessions, set "Away" online status for sessions with ping older than (updater_interval+N) seconds
*/
function _s_cleanUp()
{
// Store current state
$this_vars = $this->_db_getFromObject();
// Get sessions
$sessions = array();
$query = $this->_db_makeQuery(2100, date('Y-m-d H:i:s', time() - 1800), date('Y-m-d H:i:s', time() - $this->_conf_all['session_timeout']), date('Y-m-d H:i:s', time() - 5));
$result = $this->_db_query($query);
while ($data = $this->_db_fetch($result, MYSQL_ASSOC)) {
$sessions[] = $data;
}
$this->_db_freeResult($result);
$this->_db_freeList();
if (!empty($sessions)) {
_pcpin_loadClass('session');
$session = new PCPIN_Session($this, '', true);
foreach ($sessions as $sessiondata) {
$session->_db_setObject($sessiondata);
$session->_s_logOut();
}
}
// Delete old messages
if (!empty($this->_conf_all['message_lifetime'])) {
_pcpin_loadClass('message');
$message = new PCPIN_Message($this);
$message->deleteMessages(null, time() - $this->_conf_all['message_lifetime']);
}
// Unmute users
_pcpin_loadClass('user');
$user = new PCPIN_User($this);
if ($user->_db_getList('id', 'global_muted_until > 0000-00-00 00:00:00', 'global_muted_until < ' . date('Y-m-d H:i:s'))) {
$user_ids = $user->_db_list;
$user->_db_freeList();
foreach ($user_ids as $data) {
// Unmute user
$user->globalMuteUnmute($data['id'], 0);
}
// Add system messages
_pcpin_loadClass('message');
$message = new PCPIN_Message($this);
foreach ($user_ids as $data) {
if ($this->_db_getList('_s_room_id', '_s_user_id = ' . $data['id'], 1)) {
$message->addMessage(10111, 'n', 0, '', 0, 0, $data['id'] . '/0', date('Y-m-d H:i:s'), 0, '');
}
}
}
// Clean unbanned users
if ($result = $this->_db_query($this->_db_makeQuery(2080, date('Y-m-d H:i:s')))) {
$this->_db_freeResult($result);
}
// Clean not activated email addresses
if (!empty($this->_conf_all['activate_new_emails'])) {
_pcpin_loadClass('user');
$user = new PCPIN_User($this);
if ($user->_db_getList('id', 'email_new != ', 'email_new_date < ' . date('Y-m-d H:i:s', time() - 3600 * $this->_conf_all['new_email_activation_timeout']))) {
$user_ids = $user->_db_list;
$user->_db_freeList();
foreach ($user_ids as $data) {
$user->_db_updateRow($data['id'], 'id', array('email_new' => '', 'email_new_date' => '', 'email_new_activation_code' => ''));
}
}
}
// Delete idle and/or not activated user accounts
if (!PCPIN_SLAVE_MODE && $this->_conf_all['activate_new_accounts'] == 1 || !empty($this->_conf_all['account_pruning'])) {
_pcpin_loadClass('user');
$user = new PCPIN_User($this);
$query = $this->_db_makeQuery(2060, $this->_conf_all['activate_new_accounts'] == 1 ? date('Y-m-d H:i:s', time() - 3600 * $this->_conf_all['new_account_activation_timeout']) : '', !empty($this->_conf_all['account_pruning']) ? date('Y-m-d H:i:s', time() - $this->_conf_all['account_pruning'] * 86400) : '');
$user_ids = array();
if ($result = $this->_db_query($query)) {
while ($data = $this->_db_fetch($result, MYSQL_ASSOC)) {
$user_ids[] = $data['id'];
}
$this->_db_freeResult($result);
}
if (!empty($user_ids)) {
foreach ($user_ids as $id) {
$user->deleteUser($id);
}
}
}
// Delete empty and timed out user rooms
_pcpin_loadClass('room');
$room = new PCPIN_Room($this);
if ($room->_db_getList('id', 'type = u', 'users_count <= 0', 'last_ping < ' . date('Y-m-d H:i:s', time() - $this->_conf_all['empty_userroom_lifetime']))) {
$rooms = $room->_db_list;
$room->_db_freeList();
foreach ($rooms as $data) {
$room->deleteRoom($data['id']);
}
// Add system message
_pcpin_loadClass('message');
$message = new PCPIN_Message($this);
$message->addMessage(1100, 'n', 0, '', 0, 0, '-', date('Y-m-d H:i:s'), 0, '');
}
// Delete old logs
if (!empty($this->_conf_all['logging_period'])) {
_pcpin_loadClass('message_log');
$message_log = new PCPIN_Message_Log($this);
$message_log->cleanUp();
}
// Restore current state
$this->_db_setObject($this_vars);
}
}
// Check message for containing bad words
if (!empty($session->_conf_all['bad_language_mute']) && $current_user->is_admin !== 'y' && false === $badword->checkString($body)) {
// Message contains bad words. Mute user.
$current_user->globalMuteUnmute($current_user->id, 1, $session->_conf_all['bad_language_mute'], $l->g('watch_your_language'));
$msg->addMessage(10110, 'n', 0, $l->g('server'), $session->_s_room_id, 0, $current_user->id . '/0/' . $session->_conf_all['bad_language_mute'] . '/' . $l->g('watch_your_language'), date('Y-m-d H:i:s'), 0, '');
}
break;
case '10001':
// "/clear" command
if (empty($target_room_id)) {
// "/clear all"
$message_ok = $current_user->is_admin === 'y';
if ($message_ok) {
// Delete all messages
$msg->deleteMessages(null, time());
}
} else {
// "/clear <room>"
$message_ok = $current_user->is_admin === 'y' || false !== strpos(',' . $current_user->moderated_rooms . ',', ',' . $target_room_id . ',');
if ($message_ok) {
// Delete all messages
$msg->deleteMessages(null, time(), $target_room_id);
}
}
break;
default:
// Unknown command
$message_ok = false;
break;
}
/**
* Delete user
* @param int $user_id User ID
* @return boolean TRUE on success or FALSE on error
*/
function deleteUser($user_id)
{
$result = false;
if (!empty($user_id) && $this->_db_getList('id', 'id = ' . $user_id, 1)) {
// Delete user
if ($result = $this->_db_deleteRow($user_id)) {
// Delete all avatars owned by user
_pcpin_loadClass('avatar');
$avatar = new PCPIN_Avatar($this);
$avatar->deleteAvatar($user_id);
// Delete all nicknames owned by user
_pcpin_loadClass('nickname');
$nickname = new PCPIN_Nickname($this);
$nickname->deleteAllNickname($user_id);
// Delete all messages sent TO this user
_pcpin_loadClass('message');
$message = new PCPIN_Message($this);
if ($message->_db_getList('id', 'target_user_id = ' . $user_id)) {
$message_ids = array();
foreach ($message->_db_list as $data) {
$message_ids[] = $data['id'];
}
$message->_db_freeList();
$message->deleteMessages($message_ids);
}
// Delete userdata
_pcpin_loadClass('userdata');
$userdata = new PCPIN_UserData($this);
$userdata->deleteUserData($user_id);
// Update all users who ignored deleted user
if ($res = $this->_db_query($this->_db_makeQuery(2050, $user_id))) {
$this->_db_freeResult($res);
}
}
}
return $result;
}
