Started integrating authorization services.

src/Umbraco.Web/Models/Mapping/UserModelMapper.cs

@@ -0,0 +1,42 @@
+using System;
+using Umbraco.Core;
+using Umbraco.Core.Models.Membership;
+using Umbraco.Web.Models.ContentEditing;
+
+namespace Umbraco.Web.Models.Mapping
+{
+    internal class UserModelMapper
+    {
+        public UserDetail ToUserDetail(IUser user)
+        {
+            var detail = new UserDetail
+            {
+                Name = user.Name,
+                Email = user.Email,
+                Language = user.Language
+            };
+            var result = user.Id.TryConvertTo<int>();
+            if (result.Success == false)
+            {
+                throw new InvalidOperationException("Cannot convert the profile to a " + typeof(UserDetail).Name + " object since the id is not an integer");
+            }
+            detail.UserId = result.Result;
+            return detail;
+        }
+
+        public UserBasic ToUserBasic(IProfile profile)
+        {
+            var user = new UserBasic
+                {
+                    Name = profile.Name
+                };
+            var result = profile.Id.TryConvertTo<int>();
+            if (result.Success == false)
+            {
+                throw new InvalidOperationException("Cannot convert the profile to a " + typeof(UserBasic).Name + " object since the id is not an integer");
+            }
+            user.UserId = result.Result;
+            return user;
+        }
+    }
+}