/**
* Delete category and all contained rooms
* @param int $id Category ID
* @return boolean TRUE on success or FALSE on error
*/
function deleteCategory($id = 0)
{
$result = false;
if (!empty($id) && $this->_db_getList('id = ' . $id, 1)) {
// Are there rooms in this category?
_pcpin_loadClass('room');
$room = new PCPIN_Room($this);
if ($room->_db_getList('id', 'category_id = ' . $id)) {
// Delete category rooms
$rooms = $room->_db_list;
$room->_db_freeList();
foreach ($rooms as $room_data) {
$room->deleteRoom($room_data['id']);
}
}
// Update "moderated_categories" field by category moderators
$moderators = $this->getModerators($id);
if (!empty($moderators)) {
_pcpin_loadClass('user');
$user = new PCPIN_User($this);
foreach ($moderators as $data) {
$user->_db_updateRow($data['id'], 'id', array('moderated_categories' => trim(str_replace(',' . $id . ',', ',', ',' . $data['moderated_categories'] . ','), ',')));
}
}
// Delete category
$this->_db_deleteRow($id);
}
return $result;
}
/**
* Global mute/unmute user
* @param int $user_id User ID
* @param int $action Action: (1: mute, 0: unmute)
* @param int $mute_time If user will be muted: For how many minutes (0 means permanent mute)
* @param string $mute_reason If user will be muted: Mute reason (optional)
* @param int $muted_by_user_id If user will be muted: ID of user who muted him
* @param int $muted_by_username If user will be muted: Nickname of user who muted him
* @return boolean TRUE on success or FALSE on error
*/
function globalMuteUnmute($user_id, $action = 1, $mute_time = 0, $mute_reason = '', $muted_by_user_id = 0, $muted_by_username = '')
{
$result = false;
_pcpin_loadClass('user');
$user = new PCPIN_User($this);
if (!empty($user_id) && $user->_db_getList('id,global_muted_until,global_muted_permanently', 'id = ' . $user_id, 1)) {
if ($action == 0) {
// Unmute user
$result = true;
if ($user->_db_list[0]['global_muted_permanently'] == 'y' || $user->_db_list[0]['global_muted_until'] > '0000-00-00 00:00:00') {
// User is muted
$result = $user->_db_updateRow($user_id, 'id', array('global_muted_until' => '', 'global_muted_permanently' => 'n', 'global_muted_reason' => ''));
}
} elseif ($action == 1) {
// Mute user
$mute_reason = trim($mute_reason);
$result = $user->_db_updateRow($user_id, 'id', array('global_muted_until' => empty($mute_time) ? '' : date('Y-m-d H:i:s', time() + $mute_time * 60), 'global_muted_permanently' => empty($mute_time) ? 'y' : 'n', 'global_muted_reason' => trim($mute_reason), 'global_muted_by' => trim($muted_by_user_id), 'global_muted_by_username' => trim($muted_by_username)));
}
}
return $result;
}
/**
* "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);
}
/**
* Delete room
* @param int $id Room ID
* @return boolean TRUE on success or FALSE on error
*/
function deleteRoom($id = 0)
{
$result = false;
if (!empty($id) && $this->_db_getList('background_image', 'id = ' . $id, 1)) {
if ($result = $this->_db_deleteRow($id)) {
_pcpin_loadClass('binaryfile');
$binaryfile = new PCPIN_BinaryFile($this);
$binaryfile->deleteBinaryFile($this->_db_list[0]['background_image']);
}
$this->_db_freeList();
// Update "moderated_rooms" field by category and room moderators
$moderators = $this->getModerators($id);
if (!empty($moderators)) {
_pcpin_loadClass('user');
$user = new PCPIN_User($this);
foreach ($moderators as $data) {
$user->_db_updateRow($data['id'], 'id', array('moderated_rooms' => trim(str_replace(',' . $id . ',', ',', ',' . $data['moderated_rooms'] . ','), ',')));
}
}
}
return $result;
}
