function heartbeat()
{
$response = array();
$messages = array();
global $userid;
global $db;
global $chatrooms_language;
global $chatroomTimeout;
global $lastMessages;
global $cookiePrefix;
$usertable = TABLE_PREFIX . DB_USERTABLE;
$usertable_username = DB_USERTABLE_NAME;
$usertable_userid = DB_USERTABLE_USERID;
$time = getTimeStamp();
$chatroomList = array();
if (isset($_POST['popout']) && $_POST['popout'] == 0) {
$_SESSION['cometchat']['cometchat_chatroomspopout'] = $time;
}
if (!empty($_POST['currentroom']) && $_POST['currentroom'] != 0) {
$sql = "insert into cometchat_chatrooms_users (userid,chatroomid,lastactivity) values ('" . mysql_real_escape_string($userid) . "','" . mysql_real_escape_string($_POST['currentroom']) . "','" . mysql_real_escape_string($time) . "') on duplicate key update chatroomid = '" . mysql_real_escape_string($_POST['currentroom']) . "', lastactivity = '" . mysql_real_escape_string($time) . "'";
$query = mysql_query($sql);
}
if (empty($_SESSION['cometchat']['cometchat_chatroomslist']) || !empty($_POST['force']) || !empty($_SESSION['cometchat']['cometchat_chatroomslist']) && $time - $_SESSION['cometchat']['cometchat_chatroomslist'] > REFRESH_BUDDYLIST) {
$sql = "select cometchat_chatrooms.id, cometchat_chatrooms.name, cometchat_chatrooms.type, cometchat_chatrooms.password, cometchat_chatrooms.lastactivity, cometchat_chatrooms.createdby, (SELECT count(userid) online FROM cometchat_chatrooms_users where cometchat_chatrooms_users.chatroomid = cometchat_chatrooms.id and '{$time}'-lastactivity<" . ONLINE_TIMEOUT . ") online from cometchat_chatrooms where (type <> 2 or type = 2 and createdby = '" . mysql_real_escape_string($userid) . "' )and (createdby = 0 OR (createdby <> 0 AND ('" . mysql_real_escape_string($time) . "'-lastactivity < {$chatroomTimeout}))) order by name asc";
$query = mysql_query($sql);
while ($chatroom = mysql_fetch_array($query)) {
$s = 0;
if ($chatroom['createdby'] != $userid) {
$chatroom['password'] = '';
} else {
$s = 1;
}
$chatroomList[] = array('id' => $chatroom['id'], 'name' => $chatroom['name'], 'online' => $chatroom['online'], 'type' => $chatroom['type'], 'i' => $chatroom['password'], 's' => $s);
}
$_SESSION['cometchat']['cometchat_chatroomslist'] = $time;
$ch = md5(serialize($chatroomList));
if (empty($_POST['clh']) || !empty($_POST['clh']) && $ch != $_POST['clh']) {
if (!empty($chatroomList)) {
$response['chatrooms'] = $chatroomList;
}
$response['clh'] = $ch;
}
}
if (!empty($_POST['currentroom']) && $_POST['currentroom'] != 0) {
$sql = "select {$usertable}.{$usertable_userid} as userid, {$usertable}.{$usertable_username} as username from {$usertable}, cometchat_chatrooms_users where {$usertable}.{$usertable_userid} = cometchat_chatrooms_users.userid and chatroomid = '" . mysql_real_escape_string($_POST['currentroom']) . "' and ('{$time}' - cometchat_chatrooms_users.lastactivity < " . ONLINE_TIMEOUT . ") order by {$usertable}.{$usertable_username} asc";
$query = mysql_query($sql);
$users = array();
while ($chat = mysql_fetch_array($query)) {
if (function_exists('processName')) {
$chat['username'] = processName($chat['username']);
}
if ($userid == $chat['userid']) {
$chat['userid'] = 0;
}
$users[] = array('id' => $chat['userid'], 'n' => $chat['username']);
}
$uh = md5(serialize($users));
if (empty($_POST['ulh']) || !empty($_POST['ulh']) && $uh != $_POST['ulh']) {
$response['ulh'] = $uh;
if (!empty($users)) {
$response['users'] = $users;
}
}
if (USE_COMET != 1 || COMET_CHATROOMS != 1) {
$reverse = 1;
$sql = "select cometchat_chatroommessages.id, cometchat_chatroommessages.message, cometchat_chatroommessages.sent, m.{$usertable_username} `from`, cometchat_chatroommessages.userid fromid, m.{$usertable_userid} userid from cometchat_chatroommessages, {$usertable} m where cometchat_chatroommessages.chatroomid = '" . mysql_real_escape_string($_POST['currentroom']) . "' and m.{$usertable_userid} = cometchat_chatroommessages.userid order by cometchat_chatroommessages.id desc limit {$lastMessages}";
if ($_POST['timestamp'] != 0) {
$sql = "select cometchat_chatroommessages.id, cometchat_chatroommessages.message, cometchat_chatroommessages.sent, m.{$usertable_username} `from`, cometchat_chatroommessages.userid fromid, m.{$usertable_userid} userid from cometchat_chatroommessages, {$usertable} m where cometchat_chatroommessages.chatroomid = '" . mysql_real_escape_string($_POST['currentroom']) . "' and m.{$usertable_userid} = cometchat_chatroommessages.userid and cometchat_chatroommessages.id > '" . mysql_real_escape_string($_POST['timestamp']) . "' order by cometchat_chatroommessages.id desc";
$reverse = 0;
}
$query = mysql_query($sql);
while ($chat = mysql_fetch_array($query)) {
if (function_exists('processName')) {
$chat['from'] = processName($chat['from']);
}
if ($userid == $chat['userid']) {
$chat['from'] = $chatrooms_language[6];
$chat['fromid'] = 0;
} else {
if (!empty($_COOKIE[$cookiePrefix . 'lang'])) {
$translated = translate($chat['message'], '', $_COOKIE[$cookiePrefix . 'lang']);
if ($translated != '') {
$chat['message'] = strip_tags($translated) . ' <span class="untranslatedtext">(' . $chat['message'] . ')</span>';
}
}
}
array_unshift($messages, array('id' => $chat['id'], 'from' => $chat['from'], 'fromid' => $chat['fromid'], 'message' => $chat['message'], 'sent' => $chat['sent'] + $_SESSION['cometchat']['timedifference']));
}
} else {
if ($_POST['timestamp'] == 0) {
$comet = new Comet(KEY_A, KEY_B);
$history = $comet->history(array('channel' => md5('chatroom_' . $_POST['currentroom'] . KEY_A . KEY_B . KEY_C), 'limit' => $lastMessages));
$moremessages = array();
if (!empty($history)) {
foreach ($history as $message) {
$moremessages[] = array("id" => $message['sent'] . rand(0, 1000000), "from" => $message['from'], "fromid" => "0", "message" => $message['message'], "old" => 1, 'sent' => $message['sent'] + $_SESSION['cometchat']['timedifference']);
}
$messages = array_merge($messages, $moremessages);
usort($messages, 'comparetime');
}
}
}
if (!empty($messages)) {
$response['messages'] = $messages;
}
$sql = "select password from cometchat_chatrooms where id = '" . mysql_real_escape_string($_POST['currentroom']) . "' limit 1";
$query = mysql_query($sql);
$room = mysql_fetch_array($query);
if (!empty($room['password']) && (empty($_POST['currentp']) || $room['password'] != $_POST['currentp'])) {
$response['users'] = array();
$response['messages'] = array();
}
}
header('Content-type: application/json; charset=utf-8');
echo json_encode($response);
exit;
}
function sendChatroomMessage($to = 0, $message = '', $notsilent = 1)
{
global $userid;
global $cookiePrefix;
global $bannedUserIDs;
if ($to == 0 && empty($_POST['currentroom']) || $message == '' && $notsilent == 0 || isset($_POST['message']) && $_POST['message'] == '' || empty($userid) || in_array($userid, $bannedUserIDs)) {
return;
}
if (isset($_POST['message']) && !empty($_POST['currentroom'])) {
$to = mysqli_real_escape_string($GLOBALS['dbh'], $_POST['currentroom']);
//$message = mysqli_real_escape_string($GLOBALS['dbh'],$_POST['message']);
$message = $_POST['message'];
}
if (isset($message) && $message != '') {
if (strpos($message, 'CC^CONTROL_') !== false) {
$message = str_ireplace('CC^CONTROL_', '', $message);
$message = sanitize($message);
$controlparameters = json_decode($message, true);
switch ($controlparameters['name']) {
case 'avchat':
$grp = $controlparameters['params']['grp'];
switch ($controlparameters['method']) {
case 'endcall':
$message = 'CC^CONTROL_AVCHAT_END_CHATROOM_CALL' . $grp;
break;
case 'rejectcall':
$message = 'CC^CONTROL_AVCHAT_REJECT_CHATROOM_CALL' . $grp;
break;
case 'noanswer':
$message = 'CC^CONTROL_AVCHAT_NO_ANSWER_CHATROOM' . $grp;
break;
case 'canceloutgoingcall':
$message = 'CC^CONTROL_AVCHAT_CANCEL_CALL' . $grp;
break;
case 'busycall':
$message = 'CC^CONTROL_AVCHAT_BUSY_CALL' . $grp;
break;
default:
$message = '';
break;
}
break;
case 'audiochat':
$grp = $controlparameters['params']['grp'];
switch ($controlparameters['method']) {
case 'endcall':
$message = 'CC^CONTROL_AUDIOCHAT_END_CHATROOM_CALL' . $grp;
break;
case 'rejectcall':
$message = 'CC^CONTROL_AUDIOCHAT_REJECT_CHATROOM_CALL' . $grp;
break;
case 'noanswer':
$message = 'CC^CONTROL_AUDIOCHAT_NO_ANSWER_CHATROOM' . $grp;
break;
case 'canceloutgoingcall':
$message = 'CC^CONTROL_AUDIOCHAT_CANCEL_CALL' . $grp;
break;
case 'busycall':
$message = 'CC^CONTROL_AUDIOCHAT_BUSY_CALL' . $grp;
break;
default:
$message = '';
break;
}
break;
case 'broadcast':
$grp = $controlparameters['params']['grp'];
switch ($controlparameters['method']) {
case 'endcall':
$message = 'CC^CONTROL_BROADCAST_END_CHATROOM_CALL' . $grp;
break;
default:
$message = '';
break;
}
break;
case 'chatroom':
$delid = $controlparameters['params']['id'];
switch ($controlparameters['method']) {
case 'deletemessage':
$message = 'CC^CONTROL_deletemessage_' . $delid;
break;
case 'kicked':
$message = 'CC^CONTROL_kicked_' . $delid;
break;
case 'banned':
$message = 'CC^CONTROL_banned_' . $delid;
break;
default:
$message = '';
break;
}
break;
default:
break;
}
}
}
if ($notsilent !== 0) {
$message = str_ireplace('CC^CONTROL_', '', $message);
$message = sanitize($message);
}
$styleStart = '';
$styleEnd = '';
if (!empty($_COOKIE[$cookiePrefix . 'chatroomcolor']) && preg_match('/^[a-f0-9]{6}$/i', $_COOKIE[$cookiePrefix . 'chatroomcolor']) && $notsilent == 1) {
$styleStart = '<span style="color:#' . mysqli_real_escape_string($GLOBALS['dbh'], $_COOKIE[$cookiePrefix . 'chatroomcolor']) . '">';
$styleEnd = '</span>';
}
if (USE_COMET == 1 && COMET_CHATROOMS == 1) {
$comet = new Comet(KEY_A, KEY_B);
if (empty($_SESSION['cometchat']['username'])) {
$name = '';
$sql = getUserDetails($userid);
if ($userid > 10000000) {
$sql = getGuestDetails($userid);
}
$result = mysqli_query($GLOBALS['dbh'], $sql);
if ($row = mysqli_fetch_assoc($result)) {
if (function_exists('processName')) {
$row['username'] = processName($row['username']);
}
$name = $row['username'];
}
$_SESSION['cometchat']['username'] = $name;
} else {
$name = $_SESSION['cometchat']['username'];
}
if (!empty($name)) {
$sql = "insert into cometchat_chatroommessages (userid,chatroomid,message,sent) values ('" . mysqli_real_escape_string($GLOBALS['dbh'], $userid) . "', '" . mysqli_real_escape_string($GLOBALS['dbh'], $to) . "','" . mysqli_real_escape_string($GLOBALS['dbh'], $styleStart) . mysqli_real_escape_string($GLOBALS['dbh'], $message) . mysqli_real_escape_string($GLOBALS['dbh'], $styleEnd) . "','" . getTimeStamp() . "')";
$query = mysqli_query($GLOBALS['dbh'], $sql);
$insertedid = mysqli_insert_id($GLOBALS['dbh']);
if (defined('DEV_MODE') && DEV_MODE == '1') {
echo mysqli_error($GLOBALS['dbh']);
}
$timestamp = getTimeStamp();
$info = $comet->publish(array('channel' => md5('chatroom_' . $to . KEY_A . KEY_B . KEY_C), 'message' => array("id" => $insertedid, "from" => $name, "fromid" => $userid, "message" => $styleStart . $message . $styleEnd, "sent" => getTimeStamp())));
if ($notsilent == 1) {
sendCCResponse(json_encode(array("id" => $insertedid, "m" => $styleStart . $message . $styleEnd)));
}
}
} else {
$sql = "insert into cometchat_chatroommessages (userid,chatroomid,message,sent) values ('" . mysqli_real_escape_string($GLOBALS['dbh'], $userid) . "', '" . mysqli_real_escape_string($GLOBALS['dbh'], $to) . "','" . mysqli_real_escape_string($GLOBALS['dbh'], $styleStart) . mysqli_real_escape_string($GLOBALS['dbh'], $message) . mysqli_real_escape_string($GLOBALS['dbh'], $styleEnd) . "','" . mysqli_real_escape_string($GLOBALS['dbh'], getTimeStamp()) . "')";
$query = mysqli_query($GLOBALS['dbh'], $sql);
$insertedid = mysqli_insert_id($GLOBALS['dbh']);
if (defined('DEV_MODE') && DEV_MODE == '1') {
echo mysqli_error($GLOBALS['dbh']);
}
if ($notsilent == 1) {
sendCCResponse(json_encode(array("id" => $insertedid, "m" => $styleStart . $message . $styleEnd)));
}
}
parsePusher($to, $insertedid, $message, '1');
$sql = "update cometchat_chatrooms set lastactivity = '" . mysqli_real_escape_string($GLOBALS['dbh'], getTimeStamp()) . "' where id = '" . mysqli_real_escape_string($GLOBALS['dbh'], $to) . "'";
$query = mysqli_query($GLOBALS['dbh'], $sql);
if ($notsilent == 0) {
return $insertedid;
}
}
function heartbeat()
{
global $response;
global $userid;
global $db;
global $chatrooms_language;
global $chatroomTimeout;
global $lastMessages;
global $cookiePrefix;
global $allowAvatar;
global $moderatorUserIDs;
global $guestsMode, $crguestsMode, $guestnamePrefix;
$usertable = TABLE_PREFIX . DB_USERTABLE;
$usertable_username = DB_USERTABLE_NAME;
$usertable_userid = DB_USERTABLE_USERID;
$time = getTimeStamp();
$chatroomList = array();
$cachedChatrooms = array();
if (isset($_POST['popout']) && $_POST['popout'] == 0) {
$_SESSION['cometchat']['cometchat_chatroomspopout'] = $time;
}
if (!empty($_POST['currentroom']) && $_POST['currentroom'] != 0) {
$sql = "insert into cometchat_chatrooms_users (userid,chatroomid,lastactivity,isbanned) values ('" . mysql_real_escape_string($userid) . "','" . mysql_real_escape_string($_POST['currentroom']) . "','" . mysql_real_escape_string($time) . "','0') on duplicate key update chatroomid = '" . mysql_real_escape_string($_POST['currentroom']) . "', lastactivity = '" . mysql_real_escape_string($time) . "'";
$query = mysql_query($sql);
}
if (empty($_SESSION['cometchat']['cometchat_chatroomslist']) || !empty($_POST['force']) || !empty($_SESSION['cometchat']['cometchat_chatroomslist']) && $time - $_SESSION['cometchat']['cometchat_chatroomslist'] > REFRESH_BUDDYLIST) {
if ($cachedChatrooms = getCache($cookiePrefix . 'chatroom_list', 30)) {
$cachedChatrooms = unserialize($cachedChatrooms);
} else {
$sql = "select DISTINCT cometchat_chatrooms.id, cometchat_chatrooms.name, cometchat_chatrooms.type, cometchat_chatrooms.password, cometchat_chatrooms.lastactivity, cometchat_chatrooms.createdby, (SELECT count(userid) online FROM cometchat_chatrooms_users where cometchat_chatrooms_users.chatroomid = cometchat_chatrooms.id and '{$time}'-lastactivity<" . ONLINE_TIMEOUT . " and isbanned<>'1') online from cometchat_chatrooms order by name asc";
$query = mysql_query($sql);
while ($chatroom = mysql_fetch_array($query)) {
$cachedChatrooms[$chatroom['id']] = array('id' => $chatroom['id'], 'name' => $chatroom['name'], 'online' => $chatroom['online'], 'type' => $chatroom['type'], 'password' => $chatroom['password'], 'lastactivity' => $chatroom['lastactivity'], 'createdby' => $chatroom['createdby']);
}
setCache($cookiePrefix . 'chatroom_list', serialize($cachedChatrooms), 30);
}
foreach ($cachedChatrooms as $key => $chatroom) {
if ($chatroom['createdby'] == 0 || $chatroom['createdby'] != 0 && $chatroom['type'] != 2 && $time - $chatroom['lastactivity'] < $chatroomTimeout || $chatroom['createdby'] == $userid) {
$s = 0;
if ($chatroom['createdby'] != $userid) {
if (!in_array($userid, $moderatorUserIDs)) {
$chatroom['password'] = '';
} else {
$s = 2;
}
} else {
$s = 1;
}
$chatroomList[$chatroom['id']] = array('id' => $chatroom['id'], 'name' => $chatroom['name'], 'online' => $chatroom['online'], 'type' => $chatroom['type'], 'i' => $chatroom['password'], 's' => $s);
}
}
$_SESSION['cometchat']['cometchat_chatroomslist'] = $time;
$clh = md5(serialize($chatroomList));
if (empty($_POST['clh']) || !empty($_POST['clh']) && $clh != $_POST['clh']) {
if (!empty($chatroomList)) {
$response['chatrooms'] = $chatroomList;
}
$response['clh'] = $clh;
}
}
if (!empty($_POST['currentroom']) && $_POST['currentroom'] != 0) {
$users = array();
$messages = array();
if ($cachedUsers = getCache($cookiePrefix . 'chatrooms_users' . $_POST['currentroom'], 30)) {
$users = unserialize($cachedUsers);
} else {
$sql = "select DISTINCT " . TABLE_PREFIX . DB_USERTABLE . "." . DB_USERTABLE_USERID . " userid, " . TABLE_PREFIX . DB_USERTABLE . "." . DB_USERTABLE_NAME . " username, " . TABLE_PREFIX . DB_USERTABLE . "." . DB_USERTABLE_LASTACTIVITY . " lastactivity, " . DB_AVATARFIELD . " avatar, cometchat_chatrooms_users.isbanned from " . TABLE_PREFIX . DB_USERTABLE . " left join cometchat_status on " . TABLE_PREFIX . DB_USERTABLE . "." . DB_USERTABLE_USERID . " = cometchat_status.userid inner join cometchat_chatrooms_users on " . TABLE_PREFIX . DB_USERTABLE . "." . DB_USERTABLE_USERID . " = cometchat_chatrooms_users.userid " . DB_AVATARTABLE . " where chatroomid = '" . mysql_real_escape_string($_POST['currentroom']) . "' and ('" . mysql_real_escape_string($time) . "' - cometchat_chatrooms_users.lastactivity < " . ONLINE_TIMEOUT . ") order by username asc";
if ($guestsMode && $crguestsMode) {
$sql = getChatroomGuests($_POST['currentroom'], $time, $sql);
}
$query = mysql_query($sql);
while ($chat = mysql_fetch_array($query)) {
if (function_exists('processName')) {
$chat['username'] = processName($chat['username']);
}
$avatar = '';
if ($allowAvatar) {
$avatar = getAvatar($chat['avatar']);
}
$users[] = array('id' => $chat['userid'], 'n' => $chat['username'], 'a' => $avatar, 'b' => $chat['isbanned']);
}
setCache($cookiePrefix . 'chatrooms_users' . $_POST['currentroom'], serialize($users), 30);
}
$ulh = md5(serialize($users));
if (empty($_POST['ulh']) || !empty($_POST['ulh']) && $ulh != $_POST['ulh']) {
$response['ulh'] = $ulh;
if (!empty($users)) {
$response['users'] = $users;
}
}
if (USE_COMET != 1 || COMET_CHATROOMS != 1) {
$limit = $lastMessages;
if ($lastMessages == 0) {
$limit = 1;
}
$guestpart = "";
$limitClause = " limit " . $limit . " ";
$timestampCondition = "";
if ($_POST['timestamp'] != 0) {
$timestampCondition = " and cometchat_chatroommessages.id > '" . mysql_real_escape_string($_POST['timestamp']) . "' ";
$limitClause = "";
}
if ($guestsMode && $crguestsMode) {
$guestpart = " UNION select DISTINCT cometchat_chatroommessages.id id, cometchat_chatroommessages.message, cometchat_chatroommessages.sent, CONCAT('" . $guestnamePrefix . "-',m.name) `from`, cometchat_chatroommessages.userid fromid, m.id userid from cometchat_chatroommessages join cometchat_guests m on m.id = cometchat_chatroommessages.userid where cometchat_chatroommessages.chatroomid = '" . mysql_real_escape_string($_POST['currentroom']) . "' and cometchat_chatroommessages.message not like 'banned_%' and cometchat_chatroommessages.message not like 'kicked_%' " . $timestampCondition;
}
$sql = "select DISTINCT cometchat_chatroommessages.id id, cometchat_chatroommessages.message, cometchat_chatroommessages.sent, m.{$usertable_username} `from`, cometchat_chatroommessages.userid fromid, m.{$usertable_userid} userid from cometchat_chatroommessages join {$usertable} m on m.{$usertable_userid} = cometchat_chatroommessages.userid where cometchat_chatroommessages.chatroomid = '" . mysql_real_escape_string($_POST['currentroom']) . "' and cometchat_chatroommessages.message not like 'banned_%' and cometchat_chatroommessages.message not like 'kicked_%' " . $timestampCondition . $guestpart . " order by id desc " . $limitClause;
$query = mysql_query($sql);
while ($chat = mysql_fetch_array($query)) {
if (function_exists('processName')) {
$chat['from'] = processName($chat['from']);
}
if ($lastMessages == 0 && $_POST['timestamp'] == 0) {
$chat['message'] = '';
}
if ($userid == $chat['userid']) {
$chat['from'] = $chatrooms_language[6];
} else {
if (!empty($_COOKIE[$cookiePrefix . 'lang']) && !(strpos($chat['message'], "CC^CONTROL_") > -1)) {
$translated = text_translate($chat['message'], '', $_COOKIE[$cookiePrefix . 'lang']);
if ($translated != '') {
$chat['message'] = strip_tags($translated) . ' <span class="untranslatedtext">(' . $chat['message'] . ')</span>';
}
}
}
array_unshift($messages, array('id' => $chat['id'], 'from' => $chat['from'], 'fromid' => $chat['fromid'], 'message' => $chat['message'], 'sent' => $chat['sent'] + $_SESSION['cometchat']['timedifference']));
}
} else {
if ($_POST['timestamp'] == 0) {
$comet = new Comet(KEY_A, KEY_B);
$history = $comet->history(array('channel' => md5('chatroom_' . $_POST['currentroom'] . KEY_A . KEY_B . KEY_C), 'limit' => $lastMessages + 5));
$moremessages = array();
$count_msg = 0;
$i = 0;
if (!empty($history)) {
foreach ($history as $message) {
if (strpos($message['message'], 'CC^CONTROL_') > -1) {
continue;
}
$moremessages[$message['sent']] = array("id" => $message['sent'], "from" => $message['from'], "fromid" => "0", "message" => $message['message'], "old" => 1, 'sent' => round($message['sent'] / 1000) + $_SESSION['cometchat']['timedifference']);
}
$messages = array_merge($messages, $moremessages);
$count_msg = count($messages);
usort($messages, 'comparetime');
$messages = $lastMessages > $count_msg ? $messages : array_slice($messages, -$lastMessages);
}
}
}
if (!empty($messages)) {
$response['messages'] = $messages;
}
$sql = "select password from cometchat_chatrooms where id = '" . mysql_real_escape_string($_POST['currentroom']) . "' limit 1";
$query = mysql_query($sql);
$room = mysql_fetch_array($query);
if (!empty($room['password']) && (empty($_POST['currentp']) || $room['password'] != $_POST['currentp'])) {
$response['users'] = array();
$response['messages'] = array();
}
}
header('Content-type: application/json; charset=utf-8');
echo json_encode($response);
}
function getChatboxData($id)
{
global $messages;
global $userid;
if (!empty($id) && USE_COMET == 1) {
if (!empty($_SESSION['cometchat']['cometmessagesafter'])) {
$comet = new Comet(KEY_A, KEY_B);
$history = $comet->history(array('channel' => md5($userid . KEY_A . KEY_B . KEY_C), 'limit' => COMET_HISTORY_LIMIT));
if (!empty($_SESSION['cometchat']['cometchat_user_' . $id])) {
$messages = array_merge($messages, $_SESSION['cometchat']['cometchat_user_' . $id]);
}
$moremessages = array();
$messagesafter = $_SESSION['cometchat']['cometmessagesafter'];
if (!empty($_SESSION['cometchat']['cometchat_user_' . $id . '_clear']) && $_SESSION['cometchat']['cometchat_user_' . $id . '_clear']['timestamp'] > $_SESSION['cometchat']['cometmessagesafter']) {
$messagesafter = $_SESSION['cometchat']['cometchat_user_' . $id . '_clear']['timestamp'];
}
if (!empty($history)) {
foreach ($history as $message) {
if ($message['from'] == $id && $message['sent'] >= $messagesafter) {
$moremessages[] = array("id" => $message['sent'] . rand(0, 1000000), "from" => $message['from'], "message" => $message['message'], "self" => $message['self'], "old" => 1, 'sent' => $message['sent'] + $_SESSION['cometchat']['timedifference']);
}
}
}
$messages = array_merge($messages, $moremessages);
usort($messages, 'comparetime');
}
} else {
if (!empty($id) && !empty($_SESSION['cometchat']['cometchat_user_' . $id])) {
$messages = array_merge($messages, $_SESSION['cometchat']['cometchat_user_' . $id]);
}
}
}
function getChatboxData($id)
{
global $messages;
global $userid;
if (!empty($id) && USE_COMET == 1) {
if (!empty($_SESSION['cometchat']['cometmessagesafter'])) {
$key = KEY_A . KEY_B . KEY_C;
$channel = md5($userid . $key);
if (function_exists('mcrypt_encrypt')) {
$channel = md5(base64_encode(mcrypt_encrypt(MCRYPT_RIJNDAEL_256, md5($key), $userid, MCRYPT_MODE_CBC, md5(md5($key)))) . $key);
}
$comet = new Comet(KEY_A, KEY_B);
$history = $comet->history(array('channel' => $channel, 'limit' => COMET_HISTORY_LIMIT));
if (!empty($_SESSION['cometchat']['cometchat_user_' . $id])) {
$messages = array_merge($messages, $_SESSION['cometchat']['cometchat_user_' . $id]);
}
$moremessages = array();
$messagesafter = $_SESSION['cometchat']['cometmessagesafter'];
if (!empty($_SESSION['cometchat']['cometchat_user_' . $id . '_clear']) && $_SESSION['cometchat']['cometchat_user_' . $id . '_clear']['timestamp'] > $_SESSION['cometchat']['cometmessagesafter']) {
$messagesafter = $_SESSION['cometchat']['cometchat_user_' . $id . '_clear']['timestamp'];
}
if (!empty($history)) {
foreach ($history as $key => $message) {
if ($message['from'] == $id && $message['sent'] >= $messagesafter) {
$moremessages['_' . $message['sent']] = array("id" => $message['sent'], "from" => $message['from'], "message" => $message['message'], "self" => $message['self'], "old" => 1, 'sent' => $message['sent'] / 1000);
}
}
}
$messages = array_merge($messages, $moremessages);
usort($messages, 'comparetime');
}
} else {
if (!empty($id) && !empty($_SESSION['cometchat']['cometchat_user_' . $id])) {
$messages = array_merge($messages, $_SESSION['cometchat']['cometchat_user_' . $id]);
}
}
}
if (isset($_GET['callback'])) {
header('content-type: application/json; charset=utf-8');
echo $_GET['callback'] . '(' . json_encode($response) . ')';
} else {
echo json_encode($response);
}
$size = ob_get_length();
header("Content-Length: {$size}");
ob_end_flush();
flush();
$key = KEY_A . KEY_B . KEY_C;
$channel = md5($to . $key);
if (function_exists('mcrypt_encrypt')) {
$channel = md5(base64_encode(mcrypt_encrypt(MCRYPT_RIJNDAEL_256, md5($key), $to, MCRYPT_MODE_CBC, md5(md5($key)))) . $key);
}
$comet = new Comet(KEY_A, KEY_B);
$info = $comet->publish(array('channel' => $channel, 'message' => array("from" => $userid, "message" => $message, "sent" => $insertedid, "self" => 0)));
if (defined('SAVE_LOGS') && SAVE_LOGS == 1) {
$sql = "insert into cometchat (cometchat.from,cometchat.to,cometchat.message,cometchat.sent,cometchat.read) values ('" . mysqli_real_escape_string($GLOBALS['dbh'], $userid) . "', '" . mysqli_real_escape_string($GLOBALS['dbh'], $to) . "','" . mysqli_real_escape_string($GLOBALS['dbh'], $message) . "','" . getTimeStamp() . "',1)";
$query = mysqli_query($GLOBALS['dbh'], $sql);
}
} else {
$sql = "insert into cometchat (cometchat.from,cometchat.to,cometchat.message,cometchat.sent,cometchat.read) values ('" . mysqli_real_escape_string($GLOBALS['dbh'], $userid) . "', '" . mysqli_real_escape_string($GLOBALS['dbh'], $to) . "','" . mysqli_real_escape_string($GLOBALS['dbh'], $message) . "','" . getTimeStamp() . "',0)";
$query = mysqli_query($GLOBALS['dbh'], $sql);
$insertedid = mysqli_insert_id($GLOBALS['dbh']);
if (defined('DEV_MODE') && DEV_MODE == '1') {
echo mysqli_error($GLOBALS['dbh']);
}
$response = array("insertedid" => $insertedid, "message" => $message);
if (isset($_REQUEST['callbackfn']) && $_REQUEST['callbackfn'] == 'mobileapp' && empty($_REQUEST['v'])) {
$response = $insertedid;
$to = $_REQUEST['to'];
$message = $_REQUEST['message'];
if ($userid != '') {
if (function_exists('hooks_message')) {
hooks_message($userid, $to, $message);
}
if (!in_array($userid, $bannedUserIDs)) {
if (in_array('block', $plugins)) {
$sql = "select * from cometchat_block where (fromid = '" . mysql_real_escape_string($to) . "' and toid ='" . mysql_real_escape_string($userid) . "') OR (fromid = '" . mysql_real_escape_string($userid) . "' and toid ='" . mysql_real_escape_string($to) . "')";
$query = mysql_query($sql);
if (mysql_num_rows($query) > 0) {
return;
}
}
if (USE_COMET == 1) {
$comet = new Comet(KEY_A, KEY_B);
$info = $comet->publish(array('channel' => md5($to . KEY_A . KEY_B . KEY_C), 'message' => array("from" => $userid, "message" => sanitize($message), "sent" => getTimeStamp(), "self" => 0)));
$insertedid = getTimeStamp() . rand(0, 1000000);
if (defined('SAVE_LOGS') && SAVE_LOGS == 1) {
$sql = "insert into cometchat (cometchat.from,cometchat.to,cometchat.message,cometchat.sent,cometchat.read) values ('" . mysql_real_escape_string($userid) . "', '" . mysql_real_escape_string($to) . "','" . mysql_real_escape_string(sanitize($message)) . "','" . getTimeStamp() . "',1)";
$query = mysql_query($sql);
$insertedid = mysql_insert_id();
}
} else {
$sql = "insert into cometchat (cometchat.from,cometchat.to,cometchat.message,cometchat.sent,cometchat.read) values ('" . mysql_real_escape_string($userid) . "', '" . mysql_real_escape_string($to) . "','" . mysql_real_escape_string(sanitize($message)) . "','" . getTimeStamp() . "',0)";
$query = mysql_query($sql);
$insertedid = mysql_insert_id();
if (defined('DEV_MODE') && DEV_MODE == '1') {
echo mysql_error();
}
}
function getChatboxData($id)
{
global $messages;
global $userid;
global $chromeReorderFix;
global $prependLimit;
if (empty($_REQUEST['prepend'])) {
if (USE_COMET == 1) {
if (!empty($_SESSION['cometchat']['cometmessagesafter']) || empty($id)) {
$key = '';
if (defined('KEY_A') && defined('KEY_B') && defined('KEY_C')) {
$key = KEY_A . KEY_B . KEY_C;
}
$limit = COMET_HISTORY_LIMIT;
if (!empty($_REQUEST['callbackfn']) && $_REQUEST['callbackfn'] == 'mobileapp') {
$limit = 10;
}
$channel = md5($userid . $key);
$comet = new Comet(KEY_A, KEY_B);
$history = $comet->history(array('channel' => $channel, 'limit' => $limit));
if (!empty($id) && !empty($_SESSION['cometchat']['cometchat_user_' . $id])) {
$messages = array_replace($messages, $_SESSION['cometchat']['cometchat_user_' . $id]);
}
$moremessages = array();
if (!empty($_SESSION['cometchat']['cometmessagesafter'])) {
$messagesafter = $_SESSION['cometchat']['cometmessagesafter'];
}
if (!empty($_SESSION['cometchat']['cometchat_user_' . $id . '_clear']) && $_SESSION['cometchat']['cometchat_user_' . $id . '_clear']['timestamp'] > $_SESSION['cometchat']['cometmessagesafter']) {
$messagesafter = $_SESSION['cometchat']['cometchat_user_' . $id . '_clear']['timestamp'];
}
if (!empty($history)) {
foreach ($history as $key => $message) {
if ($message['from'] == $id && $message['sent'] >= $messagesafter || empty($id)) {
$moremessages[$chromeReorderFix . $message['sent']] = array("id" => $message['sent'], "from" => $message['from'], "message" => $message['message'], "self" => $message['self'], "old" => 1, 'sent' => $message['sent'] / 1000);
}
}
}
if (!empty($id) && empty($_SESSION['cometchat']['cometchat_user_' . $id])) {
getPrevMessages($id);
}
if (!empty($_REQUEST['callbackfn']) && $_REQUEST['callbackfn'] == 'mobileapp') {
$messages = $moremessages;
} else {
$messages = array_replace($messages, $moremessages);
usort($messages, 'comparetime');
}
}
} else {
if (!empty($id) && !empty($_SESSION['cometchat']['cometchat_user_' . $id])) {
$messages = array_replace($messages, $_SESSION['cometchat']['cometchat_user_' . $id]);
}
if (!empty($id) && empty($_SESSION['cometchat']['cometchat_user_' . $id])) {
getPrevMessages($id);
$messages = array_reverse($messages);
}
}
} else {
if (USE_COMET == 1 && SAVE_LOGS == 0) {
return;
}
$prelimit = intval($prependLimit);
$messages = array();
if ($_REQUEST['prepend'] != '-1') {
$prepend = bigintval($_REQUEST['prepend']);
$sql = "select * from cometchat where ((cometchat.from = " . mysqli_real_escape_string($GLOBALS['dbh'], $userid) . " and cometchat.to = " . $id . " and direction <>1) or ( cometchat.from = " . mysqli_real_escape_string($GLOBALS['dbh'], $id) . " and cometchat.to = " . mysqli_real_escape_string($GLOBALS['dbh'], $userid) . " and direction <> 2)) and (cometchat.id < {$prepend}) order by cometchat.id desc limit {$prelimit};";
} else {
$sql = "select * from cometchat where ((cometchat.from = " . mysqli_real_escape_string($GLOBALS['dbh'], $userid) . " and cometchat.to = " . mysqli_real_escape_string($GLOBALS['dbh'], $id) . " and direction <>1) or ( cometchat.from = " . mysqli_real_escape_string($GLOBALS['dbh'], $id) . " and cometchat.to = " . mysqli_real_escape_string($GLOBALS['dbh'], $userid) . " and direction <>2 )) order by cometchat.id desc limit {$prelimit};";
}
$query = mysqli_query($GLOBALS['dbh'], $sql);
if (defined('DEV_MODE') && DEV_MODE == '1') {
echo mysqli_error($GLOBALS['dbh']);
}
while ($chat = mysqli_fetch_assoc($query)) {
$self = 0;
$old = 0;
if ($chat['from'] == $userid) {
$chat['from'] = $chat['to'];
$self = 1;
$old = 1;
}
if ($chat['read'] == 1) {
$old = 1;
}
$messages[$chromeReorderFix . $chat['id']] = array('id' => $chat['id'], 'from' => $chat['from'], 'message' => $chat['message'], 'self' => $self, 'old' => $old, 'sent' => $chat['sent']);
}
$messages = array_reverse($messages);
}
}