Diplomarbeit-Absolventenverein/oqtane.framework
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add ability to specify session duration for visitor tracking

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This commit is contained in:
sbwalker
2024-05-23 09:44:42 -04:00
parent af0a649656
commit e30037c4d1
3 changed files with 79 additions and 45 deletions
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97
Oqtane.Server/Components/App.razor
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@ -324,14 +324,26 @@
int? userid = Context.User.UserId();
userid = (userid == -1) ? null : userid;
// check if cookie already exists
// get cookie value
var visitorCookieName = Constants.VisitorCookiePrefix + SiteId.ToString();
var visitorCookieValue = Context.Request.Cookies[visitorCookieName];
DateTime expiry = DateTime.MinValue;
if (visitorCookieValue.Contains("|"))
{
var values = visitorCookieValue.Split('|');
int.TryParse(values[0], out _visitorId);
DateTime.TryParse(values[1], out expiry);
}
else // legacy cookie format
{
int.TryParse(visitorCookieValue, out _visitorId);
}
bool setcookie = false;
Visitor visitor = null;
bool addcookie = false;
var VisitorCookie = Constants.VisitorCookiePrefix + SiteId.ToString();
if (!int.TryParse(Context.Request.Cookies[VisitorCookie], out _visitorId))
if (_visitorId <= 0)
{
// if enabled use IP Address correlation
_visitorId = -1;
var correlate = bool.Parse(settings.GetValue("VisitorCorrelation", "true"));
if (correlate)
{
@ -339,12 +351,12 @@
if (visitor != null)
{
_visitorId = visitor.VisitorId;
addcookie = true;
setcookie = true;
}
}
}
if (_visitorId == -1)
if (_visitorId <= 0)
{
// create new visitor
visitor = new Visitor();
@ -360,52 +372,59 @@
visitor.VisitedOn = DateTime.UtcNow;
visitor = VisitorRepository.AddVisitor(visitor);
_visitorId = visitor.VisitorId;
addcookie = true;
setcookie = true;
}
else
{
if (visitor == null)
// check expiry
if (DateTime.UtcNow > expiry)
{
// get visitor if it was not previously loaded
visitor = VisitorRepository.GetVisitor(_visitorId);
}
if (visitor != null)
{
// update visitor
visitor.IPAddress = _remoteIPAddress;
visitor.UserAgent = useragent;
visitor.Language = language;
visitor.Url = url;
if (!string.IsNullOrEmpty(referrer))
if (visitor == null)
{
visitor.Referrer = referrer;
// get visitor if not previously loaded
visitor = VisitorRepository.GetVisitor(_visitorId);
}
if (userid != null)
if (visitor != null)
{
visitor.UserId = userid;
// update visitor
visitor.IPAddress = _remoteIPAddress;
visitor.UserAgent = useragent;
visitor.Language = language;
visitor.Url = url;
if (!string.IsNullOrEmpty(referrer))
{
visitor.Referrer = referrer;
}
if (userid != null)
{
visitor.UserId = userid;
}
visitor.Visits += 1;
visitor.VisitedOn = DateTime.UtcNow;
VisitorRepository.UpdateVisitor(visitor);
setcookie = true;
}
else
{
// remove cookie if visitor does not exist
Context.Response.Cookies.Delete(visitorCookieName);
}
visitor.Visits += 1;
visitor.VisitedOn = DateTime.UtcNow;
VisitorRepository.UpdateVisitor(visitor);
}
else
{
// remove cookie if VisitorId does not exist
Context.Response.Cookies.Delete(VisitorCookie);
}
}
// append cookie
if (addcookie)
// set cookie
if (setcookie)
{
expiry = DateTime.UtcNow.AddMinutes(int.Parse(settings.GetValue("VisitorDuration", "5")));
Context.Response.Cookies.Append(
VisitorCookie,
_visitorId.ToString(),
visitorCookieName,
$"{_visitorId}|{expiry}",
new CookieOptions()
{
Expires = DateTimeOffset.UtcNow.AddYears(1),
IsEssential = true
}
{
Expires = DateTimeOffset.UtcNow.AddYears(10),
IsEssential = true
}
);
}
}