public bool GetSiteData(string Url)
{
try
{
using (ClientCntx = new ClientContext(Url))
{
ClientCntx.Credentials = new SharePointOnlineCredentials(UserCredentials.UserName, UserCredentials.Passwrd);
CheckUSer = true;
Webpage = ClientCntx.Web;
ClientCntx.Load(Webpage);
ClientCntx.ExecuteQuery();
Console.WriteLine("Share Point Site \n Title: " + Webpage.Title + "; URL: " + Webpage.Url + "; Description: " + Webpage.Description);
Console.ReadKey();
}
}
catch (Exception Exceptions)
{
CheckUSer = false;
Console.WriteLine("check user name password");
WriteToLog.WriteToLogs(Exceptions);
}
return(CheckUSer);
}
/***********************************************Download file from sharepoint site****************************************/
public void DownloadFile(string Url)
{
try
{
string ListName = "Documents";
List documentlist = ClientCntx.Web.Lists.GetByTitle(ListName);
string urlforworksheet = Url + documentlist.GetItemById(5);
var ListItem = documentlist.GetItemById(5);
ClientCntx.Load(documentlist);
ClientCntx.Load(ListItem, i => i.File);
ClientCntx.ExecuteQuery();
var FileRef = ListItem.File.ServerRelativeUrl;
var FileInfo = Microsoft.SharePoint.Client.File.OpenBinaryDirect(ClientCntx, FileRef);
//var fileName = System.IO.Path.Combine(urlforworksheet, (string)listItem.File.Name);
var FileName = System.IO.Path.Combine(@"D:\", (string)ListItem.File.Name);
using (var fileStream = System.IO.File.Create(FileName))
{
FileInfo.Stream.CopyTo(fileStream);
}
}
catch (Exception Exceptions)
{
Console.WriteLine("Error while downloading the file: ");
WriteToLog.WriteToLogs(Exceptions);
}
}
public void GetUsers()
{
SiteUsers = ClientCntx.Web.SiteUsers;
try
{
ClientCntx.Load(SiteUsers);
ClientCntx.ExecuteQuery();
}
catch (Exception Exceptions)
{
Console.WriteLine("Error while getting site users");
WriteToLog.WriteToLogs(Exceptions);
}
}
/**********************************open local excel file and update the data**************************************/
public void OpenExcelFile()
{
try
{
MyApp = new Excel.Application();
MyApp.Visible = false;
MyBook = MyApp.Workbooks.Open(Settings.LocalFilePath);
MySheet = (Excel.Worksheet)MyBook.Sheets[1];
}
catch (Exception Exceptions)
{
Console.WriteLine("Error while opening the excel file ");
WriteToLog.WriteToLogs(Exceptions);
}
}
/*******************************************upload file again after making changes*****************************************/
public void UploadExcelFile(string url)
{
try
{
string Listname = "Documents";
List list = ClientCntx.Web.Lists.GetByTitle(Listname);
FileCreationInformation Fcinfo = new FileCreationInformation();
Fcinfo.Url = "FilePathExcelFile.xlsx";
Fcinfo.Content = System.IO.File.ReadAllBytes(Settings.LocalFilePath);
Fcinfo.Overwrite = true;
File FileToUpload = list.RootFolder.Files.Add(Fcinfo);
ClientCntx.Load(list);
ClientCntx.ExecuteQuery();
Console.WriteLine("Name is : " + Fcinfo.Content);
}
catch (Exception Exceptions)
{
Console.WriteLine("Error while uploading file: ");
WriteToLog.WriteToLogs(Exceptions);
}
}
/****************************Method for Getting document library data and upadting excel sheet************************/
public void GetDocumentData(string Url)
{
try
{
string ListName = "MyDocuments";
List list = ClientCntx.Web.Lists.GetByTitle(ListName);
string fileurl = Url + "/_layouts/15/Doc.aspx?sourcedoc=%7Bd9f22086-cf2d-481a-8d1e-b03fd52ceda7%7D&action=default&uid=%7BD9F22086-CF2D-481A-8D1E-B03FD52CEDA7%7D&ListItemId=5&ListId=%7B3411566D-3EE6-4CB3-9DD4-71B1E7E0AAB3%7D&odsp=1&env=prod";
File file = ClientCntx.Web.GetFileByUrl(fileurl);
ClientResult <System.IO.Stream> data = file.OpenBinaryStream();
OpenExcelFile();
ClientCntx.Load(file);
ClientCntx.ExecuteQuery();
using (var pck = new OfficeOpenXml.ExcelPackage())
{
using (System.IO.MemoryStream mStream = new System.IO.MemoryStream())
{
if (data != null)
{
data.Value.CopyTo(mStream);
pck.Load(mStream);
var ws = pck.Workbook.Worksheets.First();
Table = new DataTable();
bool hasHeader = true;
foreach (var firstRowCell in ws.Cells[1, 1, 1, ws.Dimension.End.Column])
{
Table.Columns.Add(hasHeader ? firstRowCell.Text : string.Format("Column {0}", firstRowCell.Start.Column));
}
var startRow = hasHeader ? 2 : 1;
GetUsers();
for (var rowNum = startRow; rowNum <= ws.Dimension.End.Row; rowNum++)
{
var wsRow = ws.Cells[rowNum, 1, rowNum, ws.Dimension.End.Column];
var row = Table.NewRow();
int count = rowNum;
foreach (var cell in wsRow)
{
row[cell.Start.Column - 1] = cell.Text;
}
Status = UpdatLibraryData(row);// upload file int the doccument library
if (Status == true)
{
UpdateExcelFile(rowNum, Reason, FileSize, "Success");
}
else
{
UpdateExcelFile(rowNum, Reason, FileSize, "Failed");
}
Table.Rows.Add(row);
}
Console.WriteLine('1');
}
}
CloseExcelFile();
UploadExcelFile(Url);
Console.WriteLine("All Done");
}
}
catch (Exception Exceptions)
{
Console.WriteLine("Error while getting the excel data from Sharepoint site");
WriteToLog.WriteToLogs(Exceptions);
}
}
private bool UpdatLibraryData(DataRow row)
{
try
{
string Listname = "MyDocuments";
List list = ClientCntx.Web.Lists.GetByTitle(Listname);
string FileName = row[Settings.FilePath].ToString();
string FileStatus = row[Settings.FileStatus].ToString();
string CreatedBy = row[Settings.CreatedBy].ToString();
string Department = row[Settings.Department].ToString();
System.IO.FileInfo Fileinfo = new System.IO.FileInfo(FileName);
User user = SiteUsers.GetByEmail(CreatedBy);
ClientCntx.Load(user);
ClientCntx.ExecuteQuery();
if (Fileinfo.Exists)
{
double Filesize = (Fileinfo.Length / 1e+6);
FileSize = Filesize + "mb";
if (Fileinfo.Length < Settings.MaxSIze && Fileinfo.Length > Settings.MinSize)
{
ListItem DepartmentItem = GetDepartment(Department);
FileCreationInformation Fcreateinfo = new FileCreationInformation();
Fcreateinfo.Url = Fileinfo.Name;
Fcreateinfo.Content = System.IO.File.ReadAllBytes(FileName);
Fcreateinfo.Overwrite = true;
File FileToUpload = list.RootFolder.Files.Add(Fcreateinfo);
ClientCntx.Load(list);
ClientCntx.ExecuteQuery();
try
{
ListItem Listitem = FileToUpload.ListItemAllFields;
Field field = list.Fields.GetByTitle("FIle_Status");
FieldChoice choice = ClientCntx.CastTo <FieldChoice>(field);
ClientCntx.Load(choice);
ClientCntx.ExecuteQuery();
string[] MyStatus = FileStatus.ToUpper().Split(',');
string StatusUpload = string.Empty;
for (int choicecount = 0; choicecount < MyStatus.Length; choicecount++)
{
if (choice.Choices.Contains(MyStatus[choicecount].Trim()))
{
if (choicecount == MyStatus.Length - 1)
{
StatusUpload = StatusUpload + MyStatus[choicecount];
}
else
{
StatusUpload = StatusUpload + MyStatus[choicecount] + ";";
}
}
}
Listitem["File_Type"] = System.IO.Path.GetExtension(FileName);
Listitem["FIle_Status"] = StatusUpload;
Listitem["FileCreatedBy"] = user.Title;
Listitem["Department_Name"] = DepartmentItem.Id;
Listitem.Update();
ClientCntx.ExecuteQuery();
Reason = "NA";
Status = true;
}
catch (Exception ex)
{
Reason = "Department not found";
Console.WriteLine("Department not found");
WriteToLog.WriteToLogs(ex);
}
}
else
{
if (Fileinfo.Length < Settings.MinSize)
{
Reason = "File size is Less than Required file size";
Console.WriteLine(Reason);
}
else
{
Reason = "File size is more than Required file size";
Console.WriteLine(Reason);
}
}
}
else
{
Reason = "File Does not exist";
Console.WriteLine(Reason);
}
}
catch (Exception ex)
{
Reason = "User Does not exist";
FileSize = "";
Status = false;
WriteToLog.WriteToLogs(ex);
}
return(Status);
}
