protected User GetCurrentUser()
{
if (_cachedUser != null)
{
return(_cachedUser);
}
User user = null;
if (_httpContext.IsReady())
{
if (_webHelper.IsSearchEngine(_httpContext.Request))
{
user = _userService.GetUserBySystemName(UserNames.SearchEngine);
}
if (user == null || !user.IsPublished || user.IsDeleted)
{
user = _authenticationService.GetAuthenticatedUser();
}
if (user == null || !user.IsPublished || user.IsDeleted)
{
var userCookie = GetUserCookie();
if (userCookie != null && !string.IsNullOrEmpty(userCookie.Value))
{
Guid guid;
if (Guid.TryParse(userCookie.Value, out guid))
{
var userByCookie = _userService.GetUserByGuid(guid);
if (userByCookie != null && !userByCookie.IsRegistered() && !userByCookie.IsSearchEngineAccount())
{
user = userByCookie;
}
}
}
}
if (user == null || !user.IsPublished || user.IsDeleted)
{
user = _userService.GetOrInsertGuestUser();
}
SetUserCookie(user.Guid);
}
if (user != null && user.IsPublished && !user.IsDeleted)
{
var update = false;
if (user.LastActivityDateUtc.AddMinutes(1.0) < DateTime.UtcNow)
{
user.LastActivityDateUtc = DateTime.UtcNow;
update = true;
}
var currentIpAddress = _webHelper.GetIpAddress();
if (!string.IsNullOrEmpty(currentIpAddress))
{
if (!currentIpAddress.Equals(user.LastIpAddress))
{
user.LastIpAddress = currentIpAddress;
update = true;
}
}
if (update)
{
_userService.UpdateUser(user);
}
_cachedUser = user;
}
return(_cachedUser);
}
