Aurora.Services.WebAPIHandler.SetHomeLocation C# (CSharp) Method

        private OSDMap SetHomeLocation(OSDMap map)
        {
            OSDMap resp = new OSDMap();
            IAgentInfoService agentService = m_registry.RequestModuleInterface<IAgentInfoService>();
            IGridService gridService = m_registry.RequestModuleInterface<IGridService>();
            UserInfo userinfo = (map.ContainsKey("User") && agentService != null) ? agentService.GetUserInfo(map["User"].AsString()) : null;

            if (!map.ContainsKey("User"))
            {
                resp["Failed"] = new OSDString("No user specified");
            }
            else if (!map.ContainsKey("RegionID") && !map.ContainsKey("Position") && !map.ContainsKey("LookAt"))
            {
                resp["Failed"] = new OSDString("No position info specified");
            }
            else if (agentService == null)
            {
                resp["Failed"] = new OSDString("Could not get IAgentInfoService");
            }
            else if (gridService == null)
            {
                resp["Failed"] = new OSDString("Could not get IGridService");
            }
            else if (userinfo == null)
            {
                resp["Failed"] = new OSDString("Could not find user");
            }
            else
            {
                UUID scopeID = UUID.Zero;
                UUID regionID = UUID.Zero;
                Vector3 position = Vector3.Zero;
                Vector3 lookAt = Vector3.Zero;

                List<string> fail = new List<string>();

                if (map.ContainsKey("ScopeID") && !UUID.TryParse(map["ScopeID"].AsString(), out scopeID))
                {
                    fail.Add("ScopeID was specified but was not a valid UUID");
                }
                if (map.ContainsKey("RegionID") && !UUID.TryParse(map["RegionID"].AsString(), out regionID))
                {
                    fail.Add("RegionID was specified but was not valid UUID");
                }
                if (map.ContainsKey("Position") && !Vector3.TryParse(map["Position"].AsString(), out position))
                {
                    fail.Add("Position was specified but was not valid Vector3");
                }
                if (map.ContainsKey("LookAt") && !Vector3.TryParse(map["LookAt"].AsString(), out lookAt))
                {
                    fail.Add("LookAt was specified but was not valid Vector3");
                }

                if (regionID == UUID.Zero)
                {
                    regionID = userinfo.HomeRegionID;
                }
                if (gridService.GetRegionByUUID(null, regionID) == null)
                {
                    fail.Add("region does not exist");
                }

                if (regionID == UUID.Zero && (map.ContainsKey("Position") || map.ContainsKey("LookAt")))
                {
                    fail.Add("Cannot change home location without specifying a region");
                }

                if (fail.Count > 0)
                {
                    resp["Failed"] = new OSDString(string.Join(". ", fail.ToArray()));
                    return resp;
                }

                userinfo.HomeRegionID = regionID;
                if (map.ContainsKey("Position"))
                {
                    userinfo.HomePosition = position;
                }
                if (map.ContainsKey("LookAt"))
                {
                    userinfo.HomeLookAt = lookAt;
                }

                resp["Success"] = new OSDBoolean(agentService.SetHomePosition(userinfo.UserID, userinfo.HomeRegionID, userinfo.HomePosition, userinfo.HomeLookAt));
            }

            return resp;
        }