moss文档库操作的几个类

获取站点下所有的文档

 

        private static List<SPListItem> GetSiteDocItems(SPSite site)
        {
            List<SPListItem> docItemList = new List<SPListItem>();
            SPWebCollection webcollection = GetWebSiteCollection(site);
            foreach (SPWeb web in webcollection)
            {
                SPListCollection listcollection = web.Lists;
                foreach (SPList list in listcollection)
                {
                    if (list.BaseType == SPBaseType.DocumentLibrary && list.BaseTemplate != SPListTemplateType.ListTemplateCatalog
                        && list.BaseTemplate == SPListTemplateType.DocumentLibrary)
                    {
                        SPListItemCollection itemcollection = GetSiteListItemsCollection(list);
                        foreach (SPListItem item in itemcollection)
                        {
                            //if (item.ParentList.Title == "文档")

                            if (item.ParentList.Title == "DMSShareLib")
                            {
                                docItemList.Add(item);
                            }
                        }
                    }
                }
            }
            return docItemList;
        }

 

站点下所有文档的全文搜索

 

        #region SearchFullText
        public DataTable SearchDocuments(string strKey, string fieldName, string scopeFolderUrl)
        {
            string strSiteName = @"/sites/" + SPSHelper.GetSiteName;
            SPQuery query = new SPQuery();
            try
            {

                SPWeb web = new SPSite(strServerURL).AllWebs[strSiteName];
                SPList tasks = web.Lists[GetTempDocLibName];

                SPFolder folder = web.Folders[scopeFolderUrl];

                query.Folder = folder;

                query.Query = "<Where><Eq><FieldRef Name='" + fieldName + "'/><Value Type='Text'>" + strKey + "</Value></Eq></Where>";
                SPListItemCollection items = tasks.GetItems(query);
                return items.GetDataTable();

            }
            catch (Exception ex)
            {
                throw ex;
            }
            finally
            {
            }

        }

        /// <summary>
        ///
        /// </summary>
        /// <param name="strKey"></param>
        /// <param name="AttribScope"></param>
        /// <returns></returns>
        public SPSearchResultCollection SearchDocuments(string strKey, string AttribScope)
        {
            SPWeb site = null;
            SPGlobalAdmin globAdmin = null;
            System.Uri uri = null;
            SPVirtualServer virtualServer = null;
            SPSiteCollection siteCollections = null;
            string SiteName = SPSHelper.GetSiteName;
            string Site = @"/sites/" + SPSHelper.GetSiteName;

            try
            {
                globAdmin = new SPGlobalAdmin();
                uri = new System.Uri(strServerURL);
                virtualServer = globAdmin.OpenVirtualServer(uri);
                siteCollections = virtualServer.Sites;

                SPWeb web = new SPSite(strServerURL).OpenWeb(Site);
                SPSearchResultCollection oRootDocResults = web.SearchListItems(strKey);
                return oRootDocResults;

            }
            finally
            {
                if (site != null)
                    site.Close();
            }

        }
        #endregion SearchFullText

 

 将文件从一个站点copy到另一个站点，可以用在内网发布到外网

        private bool CopyFileCrossSite(string strSourceFileUrl, string strDescSiteUrl)
        {

            string delimStr = "/";
            char[] delimiter = delimStr.ToCharArray();
            string[] split = null;

            string strNewUrl1 = strServerURL + strDescSiteUrl;

            strSourceFileUrl = strServerURL + strSourceFileUrl;

            split = strDescSiteUrl.Split(delimiter);
            string strSite = "/" + split[1] + "/" + split[2];

            string strFileName = split[4];

            System.Uri myURi = null;
            WebRequest req = null;
            WebResponse res = null;
            Stream inStream = null;
            SPSite portal = null;
            SPWeb site = null;
            try
            {
                myURi = new System.Uri(strSourceFileUrl);
                req = WebRequest.Create(myURi);
                req.Method = "GET";
                req.Timeout = System.Threading.Timeout.Infinite;

                CredentialCache myCache = new CredentialCache();

                myCache.Add(myURi, "NTLM", new NetworkCredential(SPSHelper.GetSpsUid, SPSHelper.GetSpsPwd, SPSHelper.GetDomainName));

                req.Credentials = myCache;

                res = req.GetResponse();
                inStream = res.GetResponseStream();
                long length = res.ContentLength;

                portal = new SPSite(strServerURL);
                site = portal.AllWebs[strSite];
                site.AllowUnsafeUpdates = true;

                byte[] contents = new byte[length];
                int readnum;
                int num;
                readnum = 0;

                while (readnum < length)
                {
                    num = inStream.Read(contents, readnum, (int)(length - readnum));
                    readnum += num;
                }

                if (site.GetFile(strNewUrl1).Exists)
                {
                    //TODO删除文件
                }
                site.Files.Add(strNewUrl1, contents);
            }

            catch (Microsoft.SharePoint.SPException msg2)
            {
                errStr = msg2.Message.ToString();
                return false;
            }
            catch (System.UriFormatException)
            {
                errStr = "88";
                return false;
            }
            catch (Exception msg1)
            {
                errStr = msg1.Message.ToString();
                return false;
            }
            finally
            {
                myURi = null;
                req = null;
                res = null;
                if (inStream != null)
                    inStream.Close();
                if (portal != null)
                    portal.Close();
                if (site != null)
                    site.Close();
            }
            return true;
        }