public static function onProlog()
{
static $done = false;
if (!$done) {
$done = true;
DayContext::getInstance();
// For composite site this script must not be changing often!!!
Asset::getInstance()->addString('<script type="text/javascript">
(function () {
"use strict";
var counter = function ()
{
var cookie = (function (name) {
var parts = ("; " + document.cookie).split("; " + name + "=");
if (parts.length == 2) {
try {return JSON.parse(decodeURIComponent(parts.pop().split(";").shift()));}
catch (e) {}
}
})("' . DayContext::getVarName() . '");
if (! cookie || cookie.EXPIRE < BX.message("SERVER_TIME"))
{
var request = new XMLHttpRequest();
request.open("POST", "/bitrix/tools/conversion/ajax_counter.php", true);
request.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
request.send(
"SITE_ID=" + encodeURIComponent(BX.message("SITE_ID")) + "&" +
"sessid=" + encodeURIComponent(BX.bitrix_sessid()) + "&" +
"HTTP_REFERER=" + encodeURIComponent(document.referrer)
);
}
};
if (window.frameRequestStart === true)
BX.addCustomEvent("onFrameDataReceived", counter);
else
BX.ready(counter);
})();
</script>', false, AssetLocation::AFTER_JS_KERNEL);
}
}
