public static string UploadDeviceChannelMappingFile(Web web, string serverRelativeMappingFilePath, string fileContents, string description)
{
try
{
Logger.LogInfoMessage(String.Format("Uploading Device Channel Mapping File: {0} ...", serverRelativeMappingFilePath), false);
// grab a reference to the MP Gallery where the device channel mapping file resides.
List mpGallery = web.GetCatalog((int)ListTemplateType.MasterPageCatalog);
Folder mpGalleryRoot = mpGallery.RootFolder;
web.Context.Load(mpGallery);
web.Context.Load(mpGalleryRoot);
web.Context.ExecuteQuery();
// get the file and check-out if necessary
File dcmFile = GetFileFromWeb(web, serverRelativeMappingFilePath);
if (dcmFile != null)
{
web.CheckOutFile(serverRelativeMappingFilePath);
}
// prepare the file contents for upload
Byte[] fileBytes = System.Text.Encoding.UTF8.GetBytes(fileContents);
// Use CSOM to upload the file
FileCreationInformation newFile = new FileCreationInformation();
newFile.Content = fileBytes;
newFile.Overwrite = true;
newFile.Url = serverRelativeMappingFilePath;
File uploadFile = mpGalleryRoot.Files.Add(newFile);
web.Context.Load(uploadFile);
web.Context.ExecuteQuery();
// check-in and approve as necessary
if (mpGallery.ForceCheckout || mpGallery.EnableVersioning)
{
web.CheckInFile(uploadFile.ServerRelativeUrl, CheckinType.MajorCheckIn, description);
if (mpGallery.EnableModeration)
{
web.ApproveFile(uploadFile.ServerRelativeUrl, description);
}
}
Logger.LogSuccessMessage(String.Format("Uploaded Device Channel Mapping File: {0}", uploadFile.ServerRelativeUrl), false);
return(uploadFile.ServerRelativeUrl);
}
catch (Exception ex)
{
Logger.LogErrorMessage(String.Format("UploadDeviceChannelMappingFile() failed for {0}: Error={1}", serverRelativeMappingFilePath, ex.Message), false);
return(String.Empty);
}
}