/// <summary>
/// Check if this folder exists in Sharepoint
/// </summary>
/// <param name="destinationSPFolder">The destination SP folder.</param>
/// <returns></returns>
public bool CheckIfFolderExists(string destinationSPFolder)
{
using (WSFiles.Files fileProxy = new WSFiles.Files())
{
fileProxy.Url = this.BaseSharePointURL + "_vti_bin/files.asmx";
fileProxy.Credentials = this.NetworkCredential;
return fileProxy.CheckIfFolderExist(destinationSPFolder);
}
}
/// <summary>
/// Delete the file with specified URL
/// </summary>
/// <param name="destinationSPFolder">The destination SP folder.</param>
/// <param name="fileName">Name of the file.</param>
public void DeleteFile(string destinationSPFolder, string fileName)
{
using (WSFiles.Files fileProxy = new WSFiles.Files())
{
fileProxy.Url = this.BaseSharePointURL + "_vti_bin/files.asmx";
fileProxy.Credentials = this.NetworkCredential;
string[] result = fileProxy.DeleteFile(destinationSPFolder, fileName);
if (result != null && result.Length > 0 && result.FirstOrDefault(entity => entity.Contains("DeleteFile:Successful")) == null)
{
throw new ApplicationException("File delete failed:" + result.ToString());
}
}
}
/// <summary>
/// Upload file to SharePoint destination folder
/// Should last parent folder not exists, then it will be created, else it will fail to upoad
/// </summary>
/// <param name="destinationSPFolder">The destination SP folder.</param>
/// <param name="fileName">Name of the file.</param>
/// <param name="fileData">The file data.</param>
public void AddFile(string destinationSPFolder, string fileName, byte[] fileData)
{
// If file size is the big for webservice upload, zip it!
if (fileData.Length > 40000000)
{
MemoryStream compressedResultStream = new MemoryStream();
ZipOutputStream zipStream = new ZipOutputStream(compressedResultStream);
zipStream.SetLevel(6); // 0-9, 9 being the highest level of compression
ZipEntry newEntry = new ZipEntry(fileName);
newEntry.DateTime = DateTime.Now;
zipStream.PutNextEntry(newEntry);
// Temp stream, for the report stream have closed already
MemoryStream tempStream = new MemoryStream(fileData);
StreamUtils.Copy(tempStream, zipStream, new byte[4096]);
zipStream.CloseEntry();
zipStream.IsStreamOwner = false; // False stops the Close also Closing the underlying stream.
zipStream.Close();
fileName = fileName + ".zip";
fileData = compressedResultStream.ToArray();
}
using (WSFiles.Files fileProxy = new WSFiles.Files())
{
fileProxy.Url = this.BaseSharePointURL + "_vti_bin/files.asmx";
fileProxy.Credentials = this.NetworkCredential;
fileProxy.Timeout = 600000;
string[] result = fileProxy.UploadFile(destinationSPFolder, fileName, fileData);
if (result != null && result.Length > 0 && result.FirstOrDefault(entity => entity.Contains("UploadFile:Successful")) == null)
{
throw new ApplicationException("File upload failed:" + result.ToString());
}
}
}
