/// <summary>
/// Gets the URL of SharePoint's email configuration.
/// </summary>
/// <returns></returns>
public static string GetMailConfiugrationURL()
{
SPWebApplication webApp = SharePointUtil.GetCentralAdminWebApplication();
string centralAdminUrl = webApp.Sites[0].RootWeb.Url;
string url = String.Format("{0}/_admin/globalemailconfig.aspx", centralAdminUrl);
return(url);
}
/// <summary>
/// Gets the SMTP settings for the current SharePoint instance.
/// </summary>
/// <returns></returns>
public static string GetCurrentSMTPSettings()
{
SPWebApplication webAppAdmin = SharePointUtil.GetCentralAdminWebApplication();
if (webAppAdmin.OutboundMailServiceInstance == null)
{
return(null);
}
else
{
return(webAppAdmin.OutboundMailServiceInstance.Parent.Name);
}
}
/// <summary>
/// Return true if Mobius can write to the specified file (usually in another user's Share area or SharePoint site) from the service side
/// </summary>
/// <param name="path"></param>
/// <returns></returns>
public static bool CanWriteFileFromServiceAccount(string path)
{
try
{
if (path.StartsWith(@"\\"))
{
string shareName = NetworkResourceUtil.NormalizeConnectionStringToUncShareName(path);
//bool shareConnected = NetworkResourceUtil.DirectoryExists(shareName); // just verifying directory is faster if share already connected
//if (!shareConnected)
//{
string userName, pw;
if (!AccountAccessMx.TryGetMobiusSystemWindowsAccount(out userName, out pw))
{
return(false);
}
NetworkResourceUtil.AddConnection(path, userName, pw, false);
//}
FileStream fs = new FileStream(path, FileMode.OpenOrCreate, FileAccess.Write);
fs.Close();
return(true);
}
else if (SharePointUtil.IsSharePointName(path))
{
string msg = SharePointUtil.CanWriteFile(path); // check for write, note: uses current user id not SystemAccountName
return(Lex.IsNullOrEmpty(msg));
}
else
{
return(false);
}
}
catch (Exception ex)
{
DebugLog.Message("CanWriteFileFromServiceAccount failed for path: " + path + "\r\n" +
ex.Message);
return(false);
}
}
/// <summary>
/// Retrieve the results of a background export
/// Example: Retrieve Background Export 231243
/// </summary>
/// <param name="objectIdString">Id of BackgroundExport UserObject containing serialized ResultsFormat</param>
/// <returns></returns>
public static string RetrieveBackgroundExport(
string objectIdString)
{
ResultsFormat rf;
Query q;
int objId;
QbUtil.SetMode(QueryMode.Build); // be sure in build mode
if (!int.TryParse(objectIdString, out objId))
{
return("Invalid UserObjectId: " + objectIdString);
}
UserObject uo = UserObjectDao.Read(objId);
if (uo == null)
{
return("RunInBackground UserObject not found: " + objectIdString);
}
if (uo.Type != UserObjectType.BackgroundExport)
{
return("Object is not the expected RunInBackground UserObject type");
}
rf = ResultsFormat.Deserialize(uo.Content);
if (rf == null)
{
throw new Exception("Failed to deserialize ResultsFormat: " + objectIdString);
}
string clientFile = rf.OutputFileName;
string serverFile = GetServerFileName(rf, objId);
string ext = Path.GetExtension(clientFile);
string filter = "*" + ext + "|*" + ext;
if (SharePointUtil.IsRegularFileSystemName(clientFile))
{
clientFile = UIMisc.GetSaveAsFilename("Retrieve Background Export File", clientFile, filter, ext);
}
else
{
clientFile =
SharePointFileDialog.GetSaveAsFilename("Retrieve Background Export File", clientFile, filter, ext);
}
if (String.IsNullOrEmpty(clientFile))
{
return("");
}
Progress.Show("Retrieving file...");
try { ServerFile.CopyToClient(serverFile, clientFile); }
catch (Exception ex)
{
string msg =
"Unable to retrieve cached export file: " + serverFile + "\n" +
"to client file: " + clientFile + "\n" +
DebugLog.FormatExceptionMessage(ex);
ServicesLog.Message(msg);
Progress.Hide();
return(msg);
}
Progress.Hide();
if (Lex.Eq(ext, ".xls") || Lex.Eq(ext, ".xlsx") || Lex.Eq(ext, ".doc") || Lex.Eq(ext, ".docx"))
{
DialogResult dr = MessageBoxMx.Show("Do you want to open " + clientFile + "?",
UmlautMobius.String, MessageBoxButtons.YesNo, MessageBoxIcon.Question);
if (dr == DialogResult.Yes)
{
SystemUtil.StartProcess(clientFile);
}
}
return("Background export file retrieved: " + clientFile);
}
/// <summary>
/// Copy file from client to server
/// </summary>
/// <param name="clientFile2"></param>
/// <param name="serverFile"></param>
public static void CopyToServer(
string clientFile,
string serverFile)
{
string clientFile2 = SharePointUtil.CacheLocalCopyIfSharePointFile(clientFile);
if (ServiceFacade.UseRemoteServices)
{
FileStream fs = new FileStream(clientFile2, FileMode.Open, FileAccess.Read);
while (true)
{
byte[] buffer = new byte[UAL.ServerFile.TransferChunkSize];
int bufLen = fs.Read(buffer, 0, buffer.Length);
if (bufLen < UAL.ServerFile.TransferChunkSize) // at end
{
fs.Close();
byte[] buffer2 = new byte[bufLen];
Array.Copy(buffer, buffer2, bufLen);
buffer = buffer2;
}
NativeMethodTransportObject resultObject = ServiceFacade.CallServiceMethod(
ServiceCodes.MobiusFileService,
MobiusFileService.CopyToServer,
new object[] { buffer, serverFile });
if (bufLen < UAL.ServerFile.TransferChunkSize)
{
break;
}
serverFile = null; // null for subsequent calls
}
}
else // direct call
{
FileStream fs = new FileStream(clientFile2, FileMode.Open, FileAccess.Read);
while (true)
{
byte[] buffer = new byte[UAL.ServerFile.TransferChunkSize];
int bufLen = fs.Read(buffer, 0, buffer.Length);
if (bufLen < UAL.ServerFile.TransferChunkSize) // at end
{
fs.Close();
byte[] buffer2 = new byte[bufLen];
Array.Copy(buffer, buffer2, bufLen);
buffer = buffer2;
}
UAL.ServerFile.CopyToServer(serverFile, buffer);
if (bufLen < UAL.ServerFile.TransferChunkSize)
{
break;
}
serverFile = null; // null for subsequent calls
}
}
if (clientFile2 != clientFile)
{
File.Delete(clientFile2); // delete any temp file
}
return;
}
/// <summary>
/// Copy file from server to client
/// </summary>
/// <param name="serverFile"></param>
/// <param name="clientFile2"></param>
public static void CopyToClient(
string serverFile,
string clientFile)
{
FileStream fw = null;
try
{
string tempFile = TempFile.GetTempFileName();
if (ServiceFacade.UseRemoteServices)
{
fw = new FileStream(tempFile, FileMode.Create, FileAccess.Write);
while (true)
{
NativeMethodTransportObject resultObject = ServiceFacade.CallServiceMethod(
ServiceCodes.MobiusFileService,
MobiusFileService.CopyToClient,
new object[] { serverFile });
byte[] buffer = (byte[])resultObject.Value;
if (buffer == null)
{
break;
}
fw.Write(buffer, 0, buffer.Length);
if (buffer.Length < UAL.ServerFile.TransferChunkSize)
{
break;
}
serverFile = null; // null to get subsequent chunks
System.Windows.Forms.Application.DoEvents();
}
fw.Close();
}
else // direct call
{
fw = new FileStream(tempFile, FileMode.Create, FileAccess.Write);
while (true)
{
byte[] buffer = UAL.ServerFile.CopyToClient(serverFile);
if (buffer == null)
{
break;
}
fw.Write(buffer, 0, buffer.Length);
if (buffer.Length < UAL.ServerFile.TransferChunkSize)
{
break;
}
serverFile = null; // null to get subsequent chunks
System.Windows.Forms.Application.DoEvents();
}
fw.Close();
}
bool normalFile = !SharePointUtil.IsSharePointName(clientFile);
if (normalFile)
{ // normal file, move temp file to dest file
FileUtil.ReplaceFile(clientFile, tempFile);
}
else // sharepoint
{
SharePointUtil.CopyToSharePoint(tempFile, clientFile);
File.Delete(tempFile); // delete any temp file
}
return;
}
catch (Exception ex) // close file on any exception
{
if (fw != null)
{
try { fw.Close(); } catch { }
}
throw new Exception(ex.Message, ex);
}
}