公司需要将存在于旧系统(TFS)所有的文档迁移至新系统(SharePoint 2013)。现已经将50G以上的文档拷贝到SharePoint 2013 Server上。这些文档是一些不规则的资料,除了常见的Office文件、PDF,还包括图片、RAR等,甚至还包括一些快捷方式(.link)这类的"脏数据"。除此之外,这些存在于TFS中的文档,名称也是"不规则",即包含了SharePoint 2013文档命名不支持的字符如"&", "\"", "?", "<", ">", "#", "{", "}", "%", "~", "/", "\\"。所以,这对导入又增加了复杂度。
了解了文档内容和命名规则后,接下来就是分析怎样导入至SharePoint文档库中:
其中Project Number即项目编号,与TFS中文件夹的名称一致。Department 即需要将此子站点创建于哪个Site Collection中,包含两个值SMO和CO。PM列是一个Person Or Group类型的字段,需要将此字段的值加入到Owner组,Domain Group列也是一个Person Or Group类型的字段,需要将此字段的值加入到Member组中。
首先,文件夹的目录结构如下图所示:
文档目录结构图
private SPWeb CreateSubSite(string webUrl, string webTitle, string description) { var result = (from e in projectInfos where e.ProjectNumber == webUrl && tempArray.Contains(webUrl) select e).FirstOrDefault(); if (result==null) { logger.Debug("&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&以下Sub Site没有创建********"); logger.Debug("Web Url="+webUrl); logger.Debug("&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&*********"); return null; } logger.Debug("开始创建在Site Collection:"+result.Department.ToUpper()); using (SPSite site = result.Department.ToUpper()=="SMO" ? new SPSite("http://sp/sites/smo") :new SPSite("http://sp/sites/cro")) {//{*/using(SPSite site=new SPSite("http://reus")){ using (SPWeb web = site.OpenWeb()) { try { SPWeb subWeb = null; if (site.AllWebs[webUrl].Exists) { subWeb = site.AllWebs[webUrl]; } else { logger.Debug("不存在"+webUrl+",则创建新的WebSite"); //不存在则创建新的WebSite subWeb = site.AllWebs.Add(webUrl, webTitle, description, 1033, "STS#0", true, false); string groupTitleForOwners = subWeb.Title + " Owners"; subWeb.AssociatedOwnerGroup = EnsureGroup(subWeb,groupTitleForOwners , "Full Control"); string groupTitleForMembers = subWeb.Title + " Members"; subWeb.AssociatedMemberGroup = EnsureGroup(subWeb,groupTitleForMembers , "Edit"); subWeb.Groups[groupTitleForOwners].AddUser(subWeb.Site.Owner); if (result.PM!=null) { subWeb.Groups[groupTitleForOwners].AddUser(result.PM); } if (result.DomainGroup!=null) { subWeb.Groups[groupTitleForMembers].AddUser(result.DomainGroup); } subWeb.Update(); logger.Debug(webUrl+"创建成功"); richTextBox2.Text += webUrl + "创建OK" + "\r\n"; } return subWeb; } catch (Exception es) { logger.Debug(es.ToString()); return null; } } } }
private void GetDeepestFoleder(string sDir) { string dir = string.Empty; try { foreach (string path in Directory.GetDirectories(sDir)) { dir = path; if (!arrayList.Contains(dir)) { arrayList.Add(dir); } arrayList.Remove(dir.Substring(0, dir.LastIndexOf("\\"))); GetDeepestFoleder(dir); } } catch (Exception excpt) { logger.Debug(excpt.ToString()); } }
private void CreateForderForDocumentLibrary(string folderUrl, SPWeb currentWeb) { try { SPFolder newFolder = null; string spFolderUrl = currentWeb.ServerRelativeUrl + "/Shared Documents"; logger.Debug("SPFolder Url="+spFolderUrl); //分割字符串,得到父子Folder的Url,在文档库中创建文件夹 foreach (string strUrl in folderUrl.Split('\\')) { //todo:有空格会报错吗? string tempStrUrl = strUrl.Trim(); //SharePoint 文档库中文件名有严格的格式要求 var r = new[] { "&", "\"", "?", "<", ">", "#", "{", "}", "%", "~", "/", "\\"}.Any(tempStrUrl.Contains); if (r) { tempStrUrl = tempStrUrl.Clean(); } if (tempStrUrl.StartsWith(".") || tempStrUrl.EndsWith(".")) { tempStrUrl = tempStrUrl.Replace(".", "-"); } spFolderUrl += "/" + tempStrUrl; logger.Debug("SPFolder Url="+spFolderUrl); SPList list = currentWeb.Lists.TryGetList("Documents"); SPFolderCollection folderCollection = list.RootFolder.SubFolders; newFolder = folderCollection.Add(spFolderUrl); logger.Debug(spFolderUrl + "创建成功"); } } catch (Exception ex) { logger.Debug(ex.ToString()); throw; } }
public static class MyStringExtention { public static string Clean(this string s) { StringBuilder sb = new StringBuilder(s); //"&", "\"", "?", "<", ">", "#", "{", "}", "%", "~", "/", "\\" uu.uu可以,但uu.就不行 sb.Replace("&", "-"); sb.Replace("\"", "-"); sb.Replace("?", "-"); sb.Replace("<", "-"); sb.Replace(">", "-"); sb.Replace("#", "-"); sb.Replace("{", "-"); sb.Replace("}", "-"); sb.Replace("%", "-"); sb.Replace("~", "-"); sb.Replace("/", "-"); sb.Replace("\\", "-"); // sb.Replace(".", "-"); return sb.ToString(); } }
private IEnumerable<string> GetFiles(string path) { Queue<string> queue = new Queue<string>(); queue.Enqueue(path); while (queue.Count > 0) { path = queue.Dequeue(); try { foreach (string subDir in Directory.GetDirectories(path)) { queue.Enqueue(subDir); } } catch (Exception ex) { logger.Debug("===========发生错误啦*========================"); logger.Debug(ex.ToString()); logger.Debug("===========发生错误了========================"); } string[] files = null; try { files = Directory.GetFiles(path); } catch (Exception ex) { logger.Debug("===========发生错误啦&========================"); logger.Debug(ex.ToString()); logger.Debug("===========发生错误了========================"); } if (files != null) { for (int i = 0; i < files.Length; i++) { yield return files[i]; } } } }
private void UploadFileToDocumentLibrary(string folderUrl, string filePath, SPWeb currentWeb) { try { //todo:不同文件名字相同会覆盖吗todo SPFolder newFolder = null; string spFolderUrl = currentWeb.ServerRelativeUrl+ "/Shared Documents"; //极端情况 GCP0117 TFS List.xls //分割字符串,得到父子Folder的Url,在文档库中创建文件夹 foreach (string strUrl in folderUrl.Split('\\')) { //todo:有空格会报错吗? string tempStrUrl = strUrl.Trim(); //SharePoint 文档库中文件名有严格的格式要求 var result = new[] { "&", "\"", "?", "<", ">", "#", "{", "}", "%", "~", "/", "\\" }.Any(tempStrUrl.Contains); if (result) { tempStrUrl = tempStrUrl.Clean(); } if (tempStrUrl.StartsWith(".") || tempStrUrl.EndsWith(".")) { tempStrUrl = tempStrUrl.Replace(".", "-"); } spFolderUrl += "/" + tempStrUrl; } newFolder = currentWeb.GetFolder(spFolderUrl); string fileName = System.IO.Path.GetFileName(filePath); //SharePoint 文档库中文件名有严格的格式要求 var r=new[] { "&", "\"", "?", "<", ">", "#", "{", "}", "%", "~", "/", "\\"}.Any(fileName.Contains); if (r) { logger.Debug("***********File Name包含了Invalid Value***********************"); logger.Debug("***********File Name="+fileName); logger.Debug("***********File Path="+filePath); fileName = fileName.Clean(); logger.Debug("*********替换过后的File Name************************************"); logger.Debug(fileName); } if (fileName.StartsWith(".") || fileName.EndsWith(".")) { fileName=fileName.Replace(".", "-"); } //判断文件是否已经存在,若存在,则不再重复上传 string spFileUrl = spFolderUrl + "/" + fileName; SPFile newSpFile = currentWeb.GetFile(spFileUrl); if (!newSpFile.Exists) { using (FileStream fs = File.OpenRead(filePath)) { byte[] contentBytes = new byte[fs.Length]; fs.Read(contentBytes, 0, (int)fs.Length); if (newFolder != null) { SPFile spFile = newFolder.Files.Add(fileName, contentBytes, true); newFolder.Update(); } } logger.Debug(fileName + "上传成功 and FilePath=" + filePath); } else { logger.Debug(spFileUrl+"已存在"); } } catch (Exception ex) { logger.Debug(ex.ToString()); throw; } }
主要发生的异常是文件名包含Invalid字符,对SharePoint而言,文档库Folder和File的名字都有严格的限制,不能包含#、%等,现在处理异常是记录到日志然后手动去修改名称。