Moss2010更新用户配置信息

　

　最近有这样一个需求，需要将所有用户图片更新。Moss里的图片是存放的三张大小不同的jpg格式。在这里做下总结。

  更新用户图片首先要获取用户图片。读用户配置信息有二种方式：读AD实现，或读用户配置。

  先说读用户配置

           

mySites=newSPSite("http://moss2010/my");

            myWeb=mySites.OpenWeb();

            SPFolder subfolderForPictures=myWeb.GetFolder("User Photos\\Profile Pictures");

            UserProfileManageruserProfileManager=newUserProfileManager(SPServiceContext.GetContext(mySites));

　　　　

if (userProfileManager.UserExists(strAccountName))

            {

                returnuserProfileManager.GetUserProfile(strAccountName);

            }

            else

            {

                returnnull;

            }

        /// <summary>
        /// 获取用户属性
        /// </summary>
        /// <param name="accountName"></param>
        /// <param name="propertyDisplayName">属性显示名称</param>
        /// <returns></returns>
        public static object GetUserProperty(string accountName, string propertyDisplayName)
        {
            object userPropertyValue = null;
            UserProfile userProfile = GetUserProfile(accountName);
            if (userProfile != null)
            {
                var profileSubtypeProperty = userProfile.Properties.First(propertyBase => propertyBase.DisplayName == propertyDisplayName);
                if (profileSubtypeProperty != null)
                {
                    userPropertyValue = userProfile.GetProfileValueCollection(profileSubtypeProperty.Name).Value;
                }
                else
                {
                    Wicresoft.ITSG.Components.Utilities.LogUtility.CreateLogManager().Debug("用户【" + accountName + "】的属性【" + propertyDisplayName + "】不存在！");
                }
            }
            return userPropertyValue;
        }

 这样就获取了所有的用户配置信息，根据用户配置信息读取所有用户图片并存在DataTable里面

entity.ImageUrl =SPUserProfileUtility.GetUserProperty(accountName, "图片") == null || SPUserProfileUtility.GetUserProperty(accountName, "图片").ToString() == "" ?/people_small_10.gif" : SPUserProfileUtility.GetUserProperty(accountName, "图片").ToString();//图片URL

再说读AD

 //得到网站集合
            SPSite mySites = new SPSite(MySiteHostUrl);
            //得到网站
            SPWeb myWeb = mySites.OpenWeb();
            SPFolder subfolderForPictures = myWeb.GetFolder("User Photos\\Profile Pictures");

            if (subfolderForPictures == null)
            {
                return;
            }

            UserProfileManager userProfileManager = new UserProfileManager(SPServiceContext.GetContext(mySites));
            //***********************************读取AD照片信息
            DirectoryEntry de = new DirectoryEntry("LDAP://DC=contoso,DC=com", "contoso\\mossadmin", "Passw0rd!", AuthenticationTypes.Secure);
            //读取AD的配置信息
            
            DirectorySearcher search = new DirectorySearcher(); 
            search.SearchRoot = de;
            //contoso\\test7照片信息
            search.Filter = "(&(objectClass=user)(objectCategory=person)(sAMAccountName=test7))"; 
            search.PropertiesToLoad.Add("samaccountname");
            search.PropertiesToLoad.Add("thumbnailPhoto"); 
            SearchResult user;
            user = search.FindOne();
            if (user == null)
            {
                return;
            }
            byte[] buffer = (byte[])user.Properties["thumbnailPhoto"][0];

获取到用户图片信息后，将来源图片全部转为JPG文件

 for (int i = 0; i < DT_NOPic.Rows.Count; i++)
                {
                    try
                    {
                        MAccountName = DT_NOPic.Rows[i]["username"].ToString();
                        string fileNameWithoutExtension = GetFileNameFromAccountName(MAccountName);
                        accountName = fileNameWithoutExtension.Split(new char[] { '_' });

                        if (accountName[1].ToString() == oracle_Accountname)
                        {
                            byte[] buffer = oracle_byte_Phono; //图片流
                            try
                            {
                                int largeThumbnailSize = 0X90;
                                int mediumThumbnailSize = 0X60;
                                int smallThumbnailSize = 0X20;
                                try
                                {
                                    using (MemoryStream stream = new MemoryStream(buffer))
                                    {
                                        using (Bitmap bitmap = new Bitmap(stream, true))
                                        {
                                            //判断下是否为gif
                                            //判断下是否为gif
                                            if (IsAllowedExtension(buffer, new FileExtension[] { FileExtension.GIF, FileExtension.PNG}))
                                            {
                                                using (MemoryStream newstream = new MemoryStream())
                                                {
                                                    bitmap.Save(newstream, System.Drawing.Imaging.ImageFormat.Jpeg);
                                                    //
                                                    using (Bitmap newbitmap = new Bitmap(newstream, true))
                                                    {
                                                        CreateThumbnail(newbitmap, largeThumbnailSize, largeThumbnailSize, subfolderForPictures, fileNameWithoutExtension + "_LThumb.jpg");
                                                        CreateThumbnail(newbitmap, mediumThumbnailSize, mediumThumbnailSize, subfolderForPictures, fileNameWithoutExtension + "_MThumb.jpg");
                                                        CreateThumbnail(newbitmap, smallThumbnailSize, smallThumbnailSize, subfolderForPictures, fileNameWithoutExtension + "_SThumb.jpg");
                                                    }
                                                }

                                            }
                                            if (IsAllowedExtension(buffer, new FileExtension[] { FileExtension.JPG }))
                                            {
                                                CreateThumbnail(bitmap, largeThumbnailSize, largeThumbnailSize, subfolderForPictures, fileNameWithoutExtension + "_LThumb.jpg");
                                                CreateThumbnail(bitmap, mediumThumbnailSize, mediumThumbnailSize, subfolderForPictures, fileNameWithoutExtension + "_MThumb.jpg");
                                                CreateThumbnail(bitmap, smallThumbnailSize, smallThumbnailSize, subfolderForPictures, fileNameWithoutExtension + "_SThumb.jpg");
                                            }
                                        }
                                    }
                                    SetPictureUrl(MAccountName, subfolderForPictures, userProfileManager, mySites.Url);
                                    writer.WriteLine("用户名为" + DT_NOPic.Rows[i]["name"].ToString() + "工号为" + accountName[1].ToString() + "在 " + System.DateTime.Now.ToString("F") + " 添加图片成功" + row);
                                    Console.WriteLine("用户名为" + DT_NOPic.Rows[i]["name"].ToString() + "工号为" + accountName[1].ToString() + "在 " + System.DateTime.Now.ToString("F") + " 添加图片成功" + row);
                                }
                                catch (Exception ex)
                                {
                                    writer.WriteLine(ex.Message);
                                    writer.WriteLine("用户名为" + DT_NOPic.Rows[i]["name"].ToString() + "工号为" + accountName[1].ToString() + "在 " + System.DateTime.Now.ToString("F") + " 添加图片失败" + row);
                                    Console.WriteLine("用户名为" + DT_NOPic.Rows[i]["name"].ToString() + "工号为" + accountName[1].ToString() + "在 " + System.DateTime.Now.ToString("F") + " 添加图片失败" + row);
                                    continue;
                                }
                            }
                            catch (Exception ex)
                            {

                                writer.WriteLine(ex.Message);
                                writer.WriteLine("用户名为" + DT_NOPic.Rows[i]["name"].ToString() + "工号为" + accountName[1].ToString() + "在 " + System.DateTime.Now.ToString("F") + " 添加图片失败");
                                Console.WriteLine("用户名为" + DT_NOPic.Rows[i]["name"].ToString() + "工号为" + accountName[1].ToString() + "在 " + System.DateTime.Now.ToString("F") + " 添加图片失败");

                                continue;
                            }
                        }
                    }
                    catch (Exception ex)
                    {
                        writer.WriteLine("用户名为" + DT_NOPic.Rows[i]["name"].ToString() + "未能更新图片，错误信息为" + ex.Message);
                        writer.WriteLine("用户名为" + DT_NOPic.Rows[i]["name"].ToString() + "在 " + System.DateTime.Now.ToString("F") + " 添加图片失败");
                        continue;
                    }
                    row++;
                }
 private static SPFile CreateThumbnail(Bitmap original, int idealWidth, int idealHeight, SPFolder folder, string fileName)
        {
            SPFile file = null;

            // Workaround to get the Microsoft.Office.Server.UserProfiles assembly
            Assembly userProfilesAssembly = typeof(UserProfile).Assembly;
            // UserProfilePhotos is internal
            // so there is no visibility from Visual Studio             
            Type userProfilePhotosType = userProfilesAssembly.GetType("Microsoft.Office.Server.UserProfiles.UserProfilePhotos");

            MethodInfo mi_CreateThumbnail = userProfilePhotosType.GetMethod("CreateThumbnail", BindingFlags.NonPublic | BindingFlags.Static);
            if (mi_CreateThumbnail != null)
            {
                try
                {
                    file = (SPFile)mi_CreateThumbnail.Invoke(null, new object[] { original, idealWidth, idealHeight, folder, fileName });
                }
                catch (TargetInvocationException targetEx)
                {
                    if (targetEx.InnerException != null)
                    {
                        throw targetEx.InnerException;
                    }
                }

            }

            return file;
        }

最后更新

 private static void SetPictureUrl(string accountName, SPFolder subfolderForPictures, UserProfileManager userProfileManager, string siteUrl)
        {


            UserProfile userProfile = userProfileManager.GetUserProfile(accountName);

            string fileNameWithoutExtension = GetFileNameFromAccountName(accountName);

            string pictureUrl = String.Format("{0}/{1}/{2}_MThumb.jpg", siteUrl, subfolderForPictures.Url, fileNameWithoutExtension);

            userProfile["PictureUrl"].Value = pictureUrl;
            userProfile.Commit();
        }