private static void CreateFolder(FileUploadParam fileUploadParam)
{
try
{
string folderName = highestFolderName.Substring(0, fileUploadParam.FolderPrefix.Length) + (++maxFolderIndex).ToString();
fileUploadParam.TargetList.RootFolder.SubFolders.Add(folderName);
highestFolderName = folderName;
siteUrl = fileUploadParam.TargetList.ParentWeb.Url + "/" + fileUploadParam.TargetList.Title + "/" + folderName + "/" + fileUploadParam.CurrentFileName;
AddFilesToSP(siteUrl, fileUploadParam.TargetList, highestFolderName, fileUploadParam.FileContent, fileUploadParam.CreatedBy, fileUploadParam.ModifiedBy, fileUploadParam.CreatedDate, fileUploadParam.ModifiedDate);
}
catch (Exception)
{
throw new Exception("Problem while creating folder in " + fileUploadParam.TargetList);
}
}
public static SPFile UploadFilesInSharePoint(FileUploadParam fileUploadParam)
{
int fileCount = fileUploadParam.HighestFolderFileCount;
siteUrl = fileUploadParam.TargetList.ParentWeb.Url + "/" + fileUploadParam.TargetList.Title + "/" + highestFolderName + "/" + fileUploadParam.CurrentFileName;
try
{
if (fileCount >= fileUploadParam.AllowedFileLimit)
{
CreateFolder(fileUploadParam);
}
else
{
AddFilesToSP(fileUploadParam.SiteUrl, fileUploadParam.TargetList, highestFolderName, fileUploadParam.FileContent, fileUploadParam.CreatedBy, fileUploadParam.ModifiedBy, fileUploadParam.CreatedDate, fileUploadParam.ModifiedDate);
}
}
catch (Exception)
{
throw new Exception("Unable to Archive Files. Please try again.");
}
return(null);
}
private void btnUpload_Click(object sender, EventArgs e)
{
if (tbxUserName.Text.Trim() == "")
{
errorList.Clear();
errorList.SetError(tbxUserName, "User Name is required");
tbxUserName.Focus();
}
else if (tbxPassword.Text.Trim() == "")
{
errorList.Clear();
errorList.SetError(tbxPassword, "Password is required");
tbxPassword.Focus();
}
else if (tbxDomain.Text.Trim() == "")
{
errorList.Clear();
errorList.SetError(tbxDomain, "Domain is required");
tbxDomain.Focus();
}
else if (tbxSharePointURL.Text.Trim() == "")
{
errorList.Clear();
errorList.SetError(tbxSharePointURL, "SharePoint Site is required");
tbxSharePointURL.Focus();
}
else if (drpdnlFormLibrary.Text.Trim() == "")
{
errorList.Clear();
errorList.SetError(drpdnlFormLibrary, "Formlibrary is required");
drpdnlFormLibrary.Focus();
}
else
{
int highestFolderFileCount = 0;
//int fileCount = 1;
string siteUrl = String.Empty;
byte[] byteArr = null;
StreamReader streamReader = null;
FileInfo[] fileCollections = null;
DirectoryInfo dirInfo = null;
StringBuilder fileName = new StringBuilder();
FileStream fileStream = null;
try
{
WindowsImpersonationContext wic = Utility.CreateIdentity(tbxUserName.Text.Trim(), tbxDomain.Text.Trim(), tbxPassword.Text.Trim()).Impersonate();
SPSite site = null;
//Check whether user enters full url of the site including "http"
if (tbxSharePointURL.Text.StartsWith("http"))
{
site = new SPSite(tbxSharePointURL.Text.Trim());
}
else
{
site = new SPSite("http://" + tbxSharePointURL.Text.Trim());
}
//MessageBox.Show(site.Url + "/" + drpdnlFormLibrary.Text.Trim());
SPWeb web = site.OpenWeb();
string weburl = web.Url;
SPFileCollection filesInSP = web.Files;
site.AllowUnsafeUpdates = true;
web.AllowUnsafeUpdates = true;
SPFile sharePointFile = null;
dirInfo = new DirectoryInfo(tbxTargetFolder.Text.Trim());
fileCollections = dirInfo.GetFiles();
XmlDocument xmlInputData = new XmlDocument();
XmlDataDocument xmlUserMap = new XmlDataDocument();
LoadUserMapping(ref xmlUserMap);
//DataTable dtInputData = LoadInput2table(xmlInputData);
int maxNumber = 0;
SPFolder highestFolder = null;
string tempSiteUrl = String.Empty;
if (cbxFolderStructure.Checked)
{
highestFolder = FileSplitUtility.GetHighestFolder(web, drpdnlFormLibrary.Text.Trim(), tbxArchiveFolderPrefix.Text, ref maxNumber);
highestFolderFileCount = highestFolder.Files.Count;
tempSiteUrl = weburl + "/" + drpdnlFormLibrary.SelectedItem.ToString() + "/" + highestFolder.Name;
}
else
{
tempSiteUrl = weburl + "/" + drpdnlFormLibrary.SelectedItem.ToString();
}
FileUploadParam fileUploadParam = null;
string currentUser = tbxDomain.Text + "/" + tbxUserName.Text;
foreach (FileInfo file in fileCollections)
{
fileName.Append(file.FullName.Substring(file.DirectoryName.Length));
if (fileName.Length > 128)
{
fileName.Replace(fileName.ToString(), fileName.ToString().Substring(0, 124));
fileName.Append(file.Extension);
}
fileStream = file.Open(FileMode.Open, FileAccess.Read);
siteUrl = tempSiteUrl + "/" + fileName.ToString().Substring(fileName.ToString().LastIndexOf(@"\") + 1);
streamReader = new StreamReader(fileStream);
byteArr = System.Text.Encoding.ASCII.GetBytes(streamReader.ReadToEnd());
string fileNameWithoutExtn = fileName.ToString().Substring(1, fileName.Length - 5);
try
{
//DateTime dtCreatedDate = Convert.ToDateTime("10-10-2006");//drCurrRecord["CreatedDate"]);
//DateTime dtModifiedDate = Convert.ToDateTime("10-10-2006");//drCurrRecord["LastModifiedDate"]);
//Check whether user needs folder structure to upload the files,
//If yes, assign values to file upload parameters
if (cbxFolderStructure.Checked)
{
//Assigning values to the parameters for uploading files.
fileUploadParam = new FileUploadParam();
//fileUploadParam.CreatedBy = strCreatedWinUser;
//fileUploadParam.ModifiedBy =strModifiedWinUser;
fileUploadParam.FileContent = byteArr;
fileUploadParam.CurrentFileName = fileName.ToString();
fileUploadParam.HighestFolderName = highestFolder.Name;
fileUploadParam.HighestFolderFileCount = highestFolderFileCount;
fileUploadParam.FolderPrefix = tbxArchiveFolderPrefix.Text.Trim();
fileUploadParam.SiteUrl = siteUrl;
fileUploadParam.TargetList = web.Lists[drpdnlFormLibrary.Text.Trim()];
//fileUploadParam.CreatedDate =dtCreatedDate;
//fileUploadParam.ModifiedDate = dtModifiedDate;
fileUploadParam.AllowedFileLimit = int.Parse(tbxMaxFileLimit.Text);
sharePointFile = FileSplitUtility.UploadFilesInSharePoint(fileUploadParam);
if (highestFolderFileCount >= int.Parse(tbxMaxFileLimit.Text.Trim()))
{
highestFolderFileCount = 0;
}
++highestFolderFileCount;
}
else
{
try
{
//SPUser creator = web.Users[strCreatedWinUser];
//SPUser modifier = web.Users[strModifiedWinUser];
//if (creator.LoginName != "" && modifier.LoginName != "")
//{
// sharePointFile = filesInSP.Add(siteUrl, byteArr, creator, modifier, dtCreatedDate, dtModifiedDate);
//}
//else
//{
sharePointFile = filesInSP.Add(siteUrl, byteArr, true);
//}
}
catch (Exception exception)
{
LogInfo("ERROR while convertin winuser to SPUser for file:" + fileName.ToString() + " Error:" + exception.Message);
sharePointFile = filesInSP.Add(siteUrl, byteArr, true);
}
}
}
catch (Exception)
{
if (highestFolderFileCount >= int.Parse(tbxMaxFileLimit.Text.Trim()))
{
highestFolderFileCount = 0;
}
++highestFolderFileCount;
}
//ends here
fileStream.Flush();
fileName.Remove(0, fileName.Length);
}
wic.Undo();
MessageBox.Show("Uploaded Successfully", "Upload");
}
catch (Exception ex)
{
MessageBox.Show("Error in uploading the file " + fileName + Environment.NewLine +
"Cannot proceed further." + Environment.NewLine +
"See log file for more details in root folder", "Upload Error");
StreamWriter logWriter = new StreamWriter(dirInfo.Root + "/Log.txt", false);
logWriter.Write("Error Message: " + ex.Message + System.Environment.NewLine + "Source of Error: " + fileName);
logWriter.Flush();
return;
}
finally
{
streamReader.Close();
fileStream.Close();
}
}
}