/// <summary>
/// 获取浏览器用户信息
/// </summary>
/// <returns></returns>
public UserAgentDto UserAgent()
{
string agent = this.HttpRequest.Headers["User-Agent"];
if (string.IsNullOrEmpty(agent))
{
return(null);
}
try
{
var uaParser = UAParser.Parser.GetDefault();
ClientInfo c = uaParser.Parse(agent);
if (c == null)
{
return(null);
}
var model = new UserAgentDto();
model.Browser = $"{c.UA.Family} {c.UA.Major}";
model.Device = c.Device.Family;
model.OS = $"{c.OS.Family} {c.OS.Major}";
model.Ip = GetClientIp();
return(model);
}
catch
{
return(null);
}
}
/// <summary>
/// Intersects registered callees profiles and callerProfiles to return a list with available
/// user agents to call for a certain caller.
/// </summary>
private UserAgentsResultDto MatchProfilesAndUserAgents(IEnumerable <RegisteredUserAgentAndProfilesDiscovery> registeredUserAgents, IList <ProfileDto> callerProfiles)
{
//TODO: Verify speed
var userAgents = new List <UserAgentDto>();
try
{
if (!callerProfiles.Any())
{
log.Error("CallerProfiles is null, can not intersect callerProfiles with callees. Expecting empty result.");
}
var callerProfileNames = callerProfiles.Select(p => p.Name).ToList();
// INFO: The order of common profiles is be based on callee's (destinations) profile order
// INFO: The profiles has been sorted by first User-Agent Profiles Order -> Location Profile Group Order -> Callee Profiles Order
foreach (var callee in registeredUserAgents)
{
// Match profiles from callee with the callers
var matchingProfiles = callee.OrderedProfiles.Intersect(callerProfileNames).ToList();
if (matchingProfiles.Any())
{
var displayName = DisplayNameHelper.GetDisplayName(callee.DisplayName, callee.UserDisplayName, "", callee.SipUri, "", "", _settingsManager.SipDomain);
// TODO: WARNING!! Why is this DisplayNameHelper here.. just get something from the class ...
var userAgent = new UserAgentDto
{
SipId = string.Format("{0} <{1}>", displayName, callee.SipUri),
PresentationName = displayName,
ConnectedTo = callee.InCallWithName ?? string.Empty,
InCall = callee.InCall,
MetaData = callee.MetaData?.Select(meta => new KeyValuePair <string, string>(meta.Key, meta.Value)).ToList(), // TODO: needs to be in a new list again?
Profiles = matchingProfiles,
};
userAgents.Add(userAgent);
}
}
}
catch (Exception ex)
{
log.Error(ex, "Error while matching registered user agents with caller profiles.");
return(new UserAgentsResultDto());
}
var allMatchingProfileNames = userAgents.SelectMany(ua => ua.Profiles.Select(p => p)).Distinct().ToList();
var result = new UserAgentsResultDto
{
UserAgents = userAgents.OrderBy(ua => ua.SipId).ToList(),
Profiles = callerProfiles.Where(p => allMatchingProfileNames.Contains(p.Name)).ToList()
};
return(result);
}
private UserAgentsResultDto ProfilesAndUserAgents(IEnumerable <RegisteredSipDto> callees, IList <ProfileDto> callerProfiles)
{
var userAgents = new List <UserAgentDto>();
try
{
var callerProfileNames = callerProfiles.Select(p => p.Name).ToList();
foreach (var callee in callees)
{
// INFO: Viktigt att ordningen på gemensamma profiler baseras på callee's profilordning.
var matchingProfiles = callee.Profiles.Intersect(callerProfileNames).ToList();
if (matchingProfiles.Any())
{
var displayName = DisplayNameHelper.GetDisplayName(callee, _settingsManager.SipDomain);
var userAgent = new UserAgentDto
{
SipId = string.Format("{0} <{1}>", displayName, callee.Sip),
PresentationName = displayName,
ConnectedTo = callee.InCallWithName ?? string.Empty,
InCall = callee.InCall,
MetaData = callee.MetaData.Select(meta => new KeyValuePair <string, string>(meta.Key, meta.Value)).ToList(),
Profiles = matchingProfiles,
};
userAgents.Add(userAgent);
}
}
}
catch (Exception ex)
{
log.Error(ex, "Error while getting user agents.");
return(new UserAgentsResultDto());
}
var allMatchingProfileNames = userAgents.SelectMany(ua => ua.Profiles.Select(p => p)).Distinct().ToList();
var result = new UserAgentsResultDto
{
UserAgents = userAgents.OrderBy(ua => ua.SipId).ToList(),
Profiles = callerProfiles.Where(p => allMatchingProfileNames.Contains(p.Name)).ToList()
};
return(result);
}
private UserAgentsResultDto ProfilesAndUserAgents(IEnumerable <CachedRegisteredSip> sipsOnline, IList <ProfileDto> callerProfiles)
{
var allMatchingProfiles = new List <string>(); // Lista med samtliga matchande profiler
var userAgents = new List <UserAgentDto>();
try
{
var callerProfileNames = callerProfiles.Select(p => p.Name).ToList();
foreach (var sip in sipsOnline)
{
var matchingProfiles = callerProfileNames.Intersect(sip.Profiles).ToList();
allMatchingProfiles.AddRange(matchingProfiles);
if (matchingProfiles.Any())
{
var displayName = DisplayNameHelper.GetDisplayName(sip, _settingsManager.SipDomain);
var userAgent = new UserAgentDto
{
SipId = string.Format("{0} <{1}>", displayName, sip.Sip),
PresentationName = displayName,
ConnectedTo = sip.InCallWithName ?? string.Empty,
InCall = sip.InCall,
MetaData = sip.MetaData.Select(meta => new KeyValuePairDto(meta.Key, meta.Value)).ToList(),
Profiles = matchingProfiles,
};
userAgents.Add(userAgent);
}
}
}
catch (Exception ex)
{
Log.Error("Error while getting user agents.", ex);
return(new UserAgentsResultDto());
}
var result = new UserAgentsResultDto
{
UserAgents = userAgents.OrderBy(ua => ua.SipId).ToList(),
Profiles = callerProfiles.Where(p => allMatchingProfiles.Distinct().Contains(p.Name)).ToList()
};
return(result);
}
