public override void Initialise(List <MailFolder> folderList)
{
Status = MessageProcessorStatus.Initialising;
_mainFolderList = folderList;
service = ExchangeHelper.ExchangeConnect(_hostname, _username, _password);
//service.TraceEnabled = true;
//service.TraceFlags = TraceFlags.All;
folders = new List <ExchangeFolder>();
ExchangeHelper.GetAllSubFolders(service, new ExchangeFolder {
Folder = Folder.Bind(service, WellKnownFolderName.MsgFolderRoot)
}, folders, false);
if (_createAllFolders)
{
// we need to create all folders which don't exist
foreach (var mailFolder in _mainFolderList)
{
GetCreateFolder(mailFolder.DestinationFolder);
}
}
_lastState = new ImportState();
_queue = new PCQueue <RawMessageDescriptor, ImportState>(Name + "-exchangeTarget")
{
ProduceMethod = ProcessMessage,
InitialiseProducer = () => _lastState,
ShutdownProducer = ShutdownQueue
};
_queue.Start();
Status = MessageProcessorStatus.Initialised;
}
public override void Initialise(List <MailFolder> folderList)
{
Status = MessageProcessorStatus.Initialising;
service = ExchangeHelper.ExchangeConnect(_hostname, _username, _password);
folders = new List <ExchangeFolder>();
// Use Exchange Helper to get all the folders for this account
ExchangeHelper.GetAllSubFolders(service,
new ExchangeFolder()
{
Folder = Folder.Bind(service, WellKnownFolderName.MsgFolderRoot)
}, folders,
false);
if (IncludePublicFolders)
{
Logger.Debug("Including Public Folders");
ExchangeHelper.GetAllSubFolders(service,
new ExchangeFolder()
{
Folder = Folder.Bind(service, WellKnownFolderName.PublicFoldersRoot), IsPublicFolder = true
}, folders,
false);
}
// Are we limited folders to a specific list?
if (_limitFolderList != null)
{
var newFolders = new List <ExchangeFolder>();
foreach (var mailbox in _limitFolderList)
{
var mailboxMatch = mailbox.ToLower().Replace('/', '\\');;
newFolders.AddRange(folders.Where(folder => folder.FolderPath.ToLower().Equals(mailboxMatch)));
}
folders = newFolders;
}
// Scan the folders to get message counts
ExchangeHelper.GetFolderSummary(service, folders, _startDate, _endDate);
folders.ForEach(folder => TotalMessages += !TestOnly ? folder.MessageCount : (folder.MessageCount > 20 ? 20 : folder.MessageCount));
Logger.Debug("Found " + folders.Count + " folders and " + TotalMessages + " messages.");
// Now build the folder list that we pass on to the next folders.
foreach (var exchangeFolder in folders)
{
var folder = new MailFolder()
{
SourceFolder = exchangeFolder.FolderPath,
DestinationFolder = exchangeFolder.MappedDestination,
MessageCount = exchangeFolder.MessageCount,
};
_mainFolderList.Add(folder);
}
// Now initialise the next read, I am not going to start reading unless I know the pipeline is groovy
NextReader.Initialise(_mainFolderList);
Status = MessageProcessorStatus.Initialised;
Logger.Info("ExchangeExporter Initialised");
}
private FolderId GetCreateFolder(string destinationFolder, bool secondAttempt = false)
{
lock (_folderCreationLock)
{
if (!folders.Any(folder => folder.FolderPath.Equals(destinationFolder)))
{
// folder doesn't exist
// getCreate its parent
var parentPath = Regex.Replace(destinationFolder, @"\\[^\\]+$", "");
FolderId parentFolderId = null;
if (parentPath.Equals(destinationFolder))
{
// we are at the root
parentPath = "";
parentFolderId = WellKnownFolderName.MsgFolderRoot;
}
else
{
parentFolderId = GetCreateFolder(parentPath);
}
Logger.Debug("Folder " + destinationFolder + " doesn't exist, creating.");
var destinationFolderName = Regex.Replace(destinationFolder, @"^.*\\", "");
Folder folder = new Folder(service)
{
DisplayName = destinationFolderName
};
try
{
folder.Save(parentFolderId);
}
catch (Exception e)
{
// If the folder exists, we need to refresh and have another crack
if (e.Message.Equals("A folder with the specified name already exists.") && !secondAttempt)
{
Logger.Warn("Looks like the folder " + destinationFolder + " was created under our feet, refreshing the folder list. We will only attempt this once per folder.");
// Oops, the folders have been updated on the server, we need a refresh
var newFolders = new List <ExchangeFolder>();
ExchangeHelper.GetAllSubFolders(service, new ExchangeFolder {
Folder = Folder.Bind(service, WellKnownFolderName.MsgFolderRoot)
}, newFolders, false);
folders = newFolders;
// lets try again
return(GetCreateFolder(destinationFolder, true));
}
throw e;
}
folders.Add(new ExchangeFolder()
{
Folder = folder,
FolderId = folder.Id,
FolderPath =
String.IsNullOrEmpty(parentPath)
? destinationFolderName
: parentPath + @"\" + destinationFolderName,
});
return(folder.Id);
}
else
{
return(folders.First(folder => folder.FolderPath.Equals(destinationFolder)).FolderId);
}
}
}
