function buildTracking()
{
global $VISITOR, $CONFIG, $DATASETS;
$VISITOR = array();
$outdatedVisitors = array();
$itarray = array_keys($DATASETS);
foreach ($itarray as $file) {
$dataset = $DATASETS[$file];
if (strpos($file, PATH_DATA_EXTERNAL) !== false && substr($file, 0, strlen(PATH_DATA_EXTERNAL)) == PATH_DATA_EXTERNAL) {
$userid = substr(str_replace(PATH_DATA_EXTERNAL, "", $file), 0, USER_ID_LENGTH);
$browsers = getDirectory(PATH_DATA_EXTERNAL . $userid . "/b/", ".");
if (count($browsers) > 0) {
foreach ($browsers as $browserid) {
$browser = new ExternalBrowser($browserid, $userid);
$chat = new ExternalChat($userid, $browserid);
if (!isset($VISITOR[$userid])) {
$VISITOR[$userid] = new UserExternal($userid);
}
if (($bStime = getDataSetTime($browser->SessionFile)) != -1) {
if ($bStime < time() - $CONFIG["timeout_track"]) {
$browser->Destroy();
continue;
}
$VISITOR[$userid]->Browsers[$browserid] = $browser;
} else {
if (($cStime = getDataSetTime($chat->SessionFile)) != -1) {
$chat->Load();
if ($cStime < time() - $CONFIG["timeout_clients"]) {
$chat->Destroy();
continue;
}
if (isnull($chat->FirstActive)) {
$chat->FirstActive = time();
}
$chat->History[0] = array($chat->FirstActive, LIVEZILLA_URL . FILE_CHAT, $chat->Code, true);
$VISITOR[$userid]->Browsers[$browserid] = $chat;
} else {
$browser->Destroy();
$chat->Destroy();
}
}
}
} else {
$outdatedVisitors[] = $userid;
}
}
}
foreach ($outdatedVisitors as $folder) {
deleteDirectory(PATH_DATA_EXTERNAL . $folder);
}
}
define("IS_FILTERED", $FILTERS->Match(getIP(), formLanguages(!isnull(getServerParam("HTTP_ACCEPT_LANGUAGE")) ? getServerParam("HTTP_ACCEPT_LANGUAGE") : ""), CALLER_USER_ID));
define("IS_FLOOD", !dataSetExists($BROWSER->SessionFile) && isFlood());
if (!getAvailability() || IS_FILTERED || IS_FLOOD) {
$BROWSER->Destroy();
exit("lz_tracking_stop_tracking();");
}
if (dataSetExists($BROWSER->SessionFile)) {
$BROWSER->Load();
}
$count = count($BROWSER->History);
if (!dataSetExists($externalUser->ExternalStatic->SessionFile)) {
createStaticFile($externalUser, array(@$_GET[GET_TRACK_RESOLUTION_WIDTH], @$_GET[GET_TRACK_RESOLUTION_HEIGHT]), @$_GET[GET_TRACK_COLOR_DEPTH], @$_GET[GET_TRACK_TIMEZONE_OFFSET], @$_GET[GEO_LATITUDE], @$_GET[GEO_LONGITUDE], @$_GET[GEO_COUNTRY_ISO_2], @$_GET[GEO_CITY], @$_GET[GEO_REGION], @$_GET[GEO_TIMEZONE], @$_GET[GEO_ISP], @$_GET[GEO_SSPAN], @$_GET[GEO_RESULT_ID]);
}
if (isset($_GET[GET_TRACK_CLOSE_CHAT_WINDOW])) {
$chat = new ExternalChat($externalUser->UserId, $_GET[GET_TRACK_CLOSE_CHAT_WINDOW]);
$chat->Load();
$chat->Destroy();
}
$TRACKINGSCRIPT .= processActions($BROWSER);
$TRACKINGSCRIPT .= "lz_tracking_callback(" . $CONFIG["poll_frequency_tracking"] . ",'" . $_GET[GET_TRACK_START] . "');";
$BROWSER->LastActive = time();
if (isnull($BROWSER->FirstActive)) {
$BROWSER->FirstActive = time();
}
$BROWSER->Referrer = !isset($BROWSER->Referrer) ? isset($_GET[GET_TRACK_REFERRER]) ? trim(slashesStrip(base64UrlDecode($_GET[GET_TRACK_REFERRER]))) : "" : $BROWSER->Referrer;
$url = isset($_GET[GET_TRACK_URL]) ? substr(base64UrlDecode($_GET[GET_TRACK_URL]), 0, 1024) : "";
if (!isset($BROWSER->History)) {
$BROWSER->History = array();
}
if (count($BROWSER->History) == 0 || count($BROWSER->History) > 0 && $BROWSER->History[count($BROWSER->History) - 1][1] != $url) {
$BROWSER->History[] = array(time(), $url, isset($_GET[GET_TRACK_SPECIAL_AREA_CODE]) ? base64UrlDecode($_GET[GET_TRACK_SPECIAL_AREA_CODE]) : "", false, base64UrlDecode(@$_GET[GET_EXTERN_DOCUMENT_TITLE]));
if (isset($_GET[GET_EXTERN_USER_HEADER]) && !isnull($_GET[GET_EXTERN_USER_HEADER])) {
$html = str_replace("<!--logo-->", "<img src=\"" . base64UrlDecode($_GET[GET_EXTERN_USER_HEADER]) . "\" alt=\"\" border=\"0\"><br>", $html);
} else {
$html = str_replace("<!--logo-->", file_exists(FILE_CARRIERLOGO) ? "<img src=\"" . FILE_CARRIERLOGO . "\" alt=\"\" border=\"0\"><br>" : "", $html);
}
} else {
if (isset($_GET[GET_EXTERN_TEMPLATE]) && $_GET[GET_EXTERN_TEMPLATE] == "lz_chat_frame.3.2.chat.0.0") {
$html = getFile(PATH_FRAMES . $_GET[GET_EXTERN_TEMPLATE] . ".tpl");
$html = str_replace("<!--FU_HIDDEN-->", !$CONFIG["gl_ex_fu"] ? " style=\"display:none;\"" : "", $html);
} else {
if (isset($_GET[GET_EXTERN_TEMPLATE]) && $_GET[GET_EXTERN_TEMPLATE] == "lz_chat_frame.3.2.chat.1.0") {
$html = getFile(PATH_FRAMES . $_GET[GET_EXTERN_TEMPLATE] . ".tpl");
if (isset($_POST[POST_EXTERN_USER_USERID])) {
$externalUser = new UserExternal($_POST[POST_EXTERN_USER_USERID]);
$externalChat = new ExternalChat($externalUser->UserId, $_POST[POST_EXTERN_USER_BROWSERID]);
$externalChat->Load();
if (isset($_FILES["userfile"]) && $externalUser->StoreFile($_POST[POST_EXTERN_USER_BROWSERID], $externalChat->DesiredChatPartner, $externalChat->Fullname)) {
$html = str_replace("<!--response-->", "top.lz_chat_file_ready();", $html);
} else {
if (isset($_FILES['userfile'])) {
$html = str_replace("<!--response-->", "top.lz_chat_file_error(2);", $html);
} else {
$html = str_replace("<!--response-->", "", $html);
}
}
} else {
if (isset($_GET["file"])) {
$html = str_replace("<!--response-->", "top.lz_chat_file_error(2);", $html);
} else {
$html = str_replace("<!--response-->", "", $html);
}
