public override void DoAfterPublishUploadWork(IFileUploadContext uploadContext)
{
FileAttachSettings attachSettings = new FileAttachSettings(uploadContext.Settings);
if (attachSettings.AttachmentFileName == null)
{
CalculateUploadVariables(uploadContext.FormatFileName(uploadContext.PreferredFileName), attachSettings);
}
string listGuid = SharepointBlogIdToListGuid(uploadContext.BlogId);
if (listGuid != null)
{
SharePointListsService listsServicesharePointLists = new SharePointListsService(attachSettings.UploadServiceUrl);
listsServicesharePointLists.Credentials = GetHttpCredentials();
//The AddAttachment() call will throw an error if the attachment already exists, so we need to delete
//the attachment first (if it exists). To delete the attachment, we must construct the attachment URL
//that is typically generated internally by the server.
//Sample URL: http://sharepoint/sites/writer/b2/blog/Lists/Posts/Attachments/13/Sunset_thumb1.jpg
string attachDeleteUrl = String.Format(CultureInfo.InvariantCulture, "{0}{1}/Lists/Posts/Attachments/{2}/{3}", attachSettings.BaseUrl, attachSettings.BlogUrlPart, uploadContext.PostId, attachSettings.AttachmentFileName);
try
{
listsServicesharePointLists.DeleteAttachment(listGuid, uploadContext.PostId, attachDeleteUrl);
}
catch (Exception) {}
//Add the attachment
using (Stream fileContents = uploadContext.GetContents())
listsServicesharePointLists.AddAttachment(listGuid, uploadContext.PostId, attachSettings.AttachmentFileName, Convert.ToBase64String(StreamHelper.AsBytes(fileContents)));
uploadContext.Settings.SetString(uploadContext.PostId, FILE_ALREADY_UPLOADED);
return;
}
throw new BlogClientFileUploadNotSupportedException();
}
public override void DoAfterPublishUploadWork(IFileUploadContext uploadContext)
{
FileAttachSettings attachSettings = new FileAttachSettings(uploadContext.Settings);
if (attachSettings.AttachmentFileName == null)
{
CalculateUploadVariables(uploadContext.FormatFileName(uploadContext.PreferredFileName), attachSettings);
}
string listGuid = SharepointBlogIdToListGuid(uploadContext.BlogId);
if (listGuid != null)
{
SharePointListsService listsServicesharePointLists = new SharePointListsService(attachSettings.UploadServiceUrl);
listsServicesharePointLists.Credentials = GetHttpCredentials();
//The AddAttachment() call will throw an error if the attachment already exists, so we need to delete
//the attachment first (if it exists). To delete the attachment, we must construct the attachment URL
//that is typically generated internally by the server.
//Sample URL: http://sharepoint/sites/writer/b2/blog/Lists/Posts/Attachments/13/Sunset_thumb1.jpg
string attachDeleteUrl = String.Format(CultureInfo.InvariantCulture, "{0}{1}/Lists/Posts/Attachments/{2}/{3}", attachSettings.BaseUrl, attachSettings.BlogUrlPart, uploadContext.PostId, attachSettings.AttachmentFileName);
try
{
listsServicesharePointLists.DeleteAttachment(listGuid, uploadContext.PostId, attachDeleteUrl);
}
catch (Exception) { }
//Add the attachment
using (Stream fileContents = uploadContext.GetContents())
listsServicesharePointLists.AddAttachment(listGuid, uploadContext.PostId, attachSettings.AttachmentFileName, Convert.ToBase64String(StreamHelper.AsBytes(fileContents)));
uploadContext.Settings.SetString(uploadContext.PostId, FILE_ALREADY_UPLOADED);
return;
}
throw new BlogClientFileUploadNotSupportedException();
}
