public WriteNewMessageNotification(Account currentAccount, string subject, string textBody, string htmlBody, Dictionary<string, string> savedAttachments, Dictionary<string, string> cidAttachments)
{
CurrentAccount = currentAccount;
Subject = "FW: " + subject;
TextBody = textBody;
HtmlBody = htmlBody;
SavedAttachments = savedAttachments;
CidAttachments = cidAttachments;
}
public AccountViewModel(Account account)
{
if (account == null)
{
throw new ArgumentNullException("account", "AccountViewModel constructor was expecting an Account object; received null.");
}
Account = account;
MailboxViewModelTree = ConstructMailboxViewModelTree(Account.Mailboxes.ToList());
Account.PropertyChanged += HandleModelPropertyChanged;
Account.Mailboxes.CollectionChanged += HandleMailboxListChanged;
}
public bool DeleteAccount(Account account)
{
string error;
bool success = DatabaseManager.DeleteAccount(account, out error);
if (!success)
{
Error = error;
return false;
}
Accounts.Remove(account);
GlobalEventAggregator.Instance.GetEvent<AccountDeletedEvent>().Publish(account.AccountName);
return true;
}
// Returns true if successfully added the account. False, otherwise.
public bool AddAccount(Account account)
{
string error;
bool success = DatabaseManager.InsertAccount(account, out error);
if (success)
{
Accounts.Add(account);
BeginSyncMailboxList(account);
GlobalEventAggregator.Instance.GetEvent<NewAccountAddedEvent>().Publish(account);
}
else
{
Error = error;
}
return success;
}
// Updates the mailbox tree in the specified account with ones from the server.
// Also updates the database to reflect the change.
private void BeginSyncMailboxList(Account account)
{
Task.Factory.StartNew(() => {
List<Mailbox> localMailboxes = DatabaseManager.GetMailboxes(account.AccountName);
ImapClient imapClient = new ImapClient(account);
if (imapClient.Connect())
{
List<Mailbox> serverMailboxes = imapClient.ListMailboxes();
var comparer = new CompareMailbox();
var localNotServer = localMailboxes.Except(serverMailboxes, comparer).ToList();
var serverNotLocal = serverMailboxes.Except(localMailboxes, comparer).ToList();
if (localNotServer.Count > 0 || serverNotLocal.Count > 0)
{
account.Mailboxes.Clear();
account.Mailboxes.AddRange(serverMailboxes);
if (localNotServer.Count > 0)
{
DatabaseManager.DeleteMailboxes(localNotServer);
}
if (serverNotLocal.Count > 0)
{
DatabaseManager.InsertMailboxes(serverNotLocal);
}
}
imapClient.Disconnect();
}
while (!Common.Globals.BootStrapperLoaded)
{
// We don't want to fire this event before the subscribers are ready.
// There must be a better way to handle these sort of things.
Thread.Sleep(50);
}
GlobalEventAggregator.Instance.GetEvent<MailboxListSyncFinishedEvent>().Publish(account);
});
}
private void HandleAccountSelection(Account selectedAccount)
{
this.selectedAccount = selectedAccount;
}
private void HandleAccountAdded(Account obj)
{
RaiseCanExecuteChanged();
}
public SmtpClient(Account account, OutgoingEmail email)
{
Account = account;
NewEmail = email;
}
public SmtpClient(Account account)
{
Account = account;
}
public WriteNewMessageNotification(Account currentAccount)
{
CurrentAccount = currentAccount;
}
private void HandleNewAccountAddedEvent(Account newAccount)
{
if (newAccount == null)
{
throw new ArgumentNullException("newAccount");
}
AccountViewModel newAccountViewModel = new AccountViewModel(newAccount);
Application.Current.Dispatcher.Invoke(() =>
{
AccountViewModels.Add(newAccountViewModel);
});
}
public ImapClient(Account account)
{
Account = account;
}
private void SyncExistingMessageHeaders(Account account, string mailboxName, ImapClient imapClientOnSelectedStatus, int firstUid, int lastUid)
{
Trace.WriteLine("SyncExistingMessageHeaders: Mailbox(" + mailboxName + "), UIDs(" + firstUid + ", " + lastUid + ")");
// Decrement this at every exit point.
openSyncOps.AddOrUpdate(account.AccountName, 1, (k, v) => v + 1);
// Delete all messages that have been deleted from server.
List<int> serverUids = new List<int>();
bool searchSuccess = imapClientOnSelectedStatus.SearchUids("ALL", serverUids);
if (searchSuccess)
{
List<string> keysToDelete = new List<string>();
foreach (KeyValuePair<string, Message> entry in MessagesDico)
{
Message msg = entry.Value;
if (msg.AccountName == account.AccountName &&
msg.MailboxPath == mailboxName &&
!serverUids.Contains(msg.Uid))
{
keysToDelete.Add(entry.Key);
}
}
List<Message> msgsDeleted = new List<Message>();
foreach (string key in keysToDelete)
{
Message msg = MessagesDico[key];
MessagesDico.Remove(key);
OnMessageRemoved(msg);
msgsDeleted.Add(msg);
}
DatabaseManager.DeleteMessages(msgsDeleted);
}
// Now synchronize the remaining messages.
int messagesCount = lastUid - firstUid + 1;
int downloadChunk = this.downloadChunkSize;
int startUid = lastUid - downloadChunk + 1;
int endUid = lastUid;
while (endUid >= firstUid)
{
int abort = 0;
if (abortLatches.TryGetValue(account.AccountName, out abort) && abort == 1)
{
Trace.WriteLine("Aborting sync...");
openSyncOps.AddOrUpdate(account.AccountName, 0, (k, v) => v - 1);
return;
}
if (startUid < firstUid)
{
startUid = firstUid;
}
List<Message> serverMsgs = imapClientOnSelectedStatus.FetchHeaders(startUid, endUid - startUid + 1, true);
if (serverMsgs.Count > 0)
{
List<Message> messagesAdded = new List<Message>();
foreach (Message serverMsg in serverMsgs)
{
Message localMsg;
if (MessagesDico.TryGetValue(serverMsg.UniqueKeyString, out localMsg))
{
// A local copy exists. Update its flags.
if (localMsg.FlagString != serverMsg.FlagString)
{
localMsg.FlagString = serverMsg.FlagString;
OnMessageModified(localMsg);
}
}
else
{
MessagesDico.Add(serverMsg.UniqueKeyString, serverMsg);
OnMessageAdded(serverMsg);
messagesAdded.Add(serverMsg);
}
}
DatabaseManager.StoreMessages(messagesAdded);
}
endUid = startUid - 1;
startUid = endUid - downloadChunk + 1;
}
openSyncOps.AddOrUpdate(account.AccountName, 0, (k, v) => v - 1);
}
private void SyncNewMessageHeaders(Account account, string mailboxName, ImapClient imapClientOnSelectedStatus, int firstUid, int lastUid)
{
Trace.WriteLine("SyncNewMessageHeaders: Mailbox(" + mailboxName + "), UIDs(" + firstUid + ", " + lastUid + ")");
// Decrement this at every exit point.
openSyncOps.AddOrUpdate(account.AccountName, 1, (k, v) => v + 1);
int messagesCount = lastUid - firstUid + 1;
int downloadChunk = this.downloadChunkSize;
int startUid = lastUid - downloadChunk + 1;
int endUid = lastUid;
while (endUid >= firstUid)
{
int abort = 0;
if (abortLatches.TryGetValue(account.AccountName, out abort) && abort == 1)
{
Trace.WriteLine("Aborting sync...");
openSyncOps.AddOrUpdate(account.AccountName, 0, (k, v) => v - 1);
return;
}
if (startUid < firstUid)
{
startUid = firstUid;
}
List<Message> msgs = imapClientOnSelectedStatus.FetchHeaders(startUid, endUid - startUid + 1, true);
if (msgs.Count > 0)
{
foreach (Message msg in msgs)
{
if (!MessagesDico.ContainsKey(msg.UniqueKeyString))
{
MessagesDico.Add(msg.UniqueKeyString, msg);
OnMessageAdded(msg);
}
}
DatabaseManager.StoreMessages(msgs);
}
endUid = startUid - 1;
startUid = endUid - downloadChunk + 1;
}
openSyncOps.AddOrUpdate(account.AccountName, 0, (k, v) => v - 1);
}
private void SyncMessage(Account account, string mailboxName)
{
int abort = 0;
if (abortLatches.TryGetValue(account.AccountName, out abort) && abort == 1)
{
// Abort sync.
return;
}
ImapClient imapClient = new ImapClient(account);
if (!imapClient.Connect())
{
Trace.WriteLine(imapClient.Error);
return;
}
ExamineResult status;
bool readOnly = true;
if (!imapClient.SelectMailbox(mailboxName, readOnly, out status))
{
Debug.WriteLine("MessageManager.SyncMessage(): Unable to select mailbox " + mailboxName + ".\n" + imapClient.Error);
imapClient.Disconnect();
return;
}
int localLargestUid = DatabaseManager.GetMaxUid(account.AccountName, mailboxName);
// Download the recent message headers that have never been downloaded yet.
int serverLargestUid = status.UidNext - 1;
if (serverLargestUid > localLargestUid)
{
SyncNewMessageHeaders(account, mailboxName, imapClient, localLargestUid + 1, serverLargestUid);
}
// Sync changes to the existing message headers (flags, etc.).
if (localLargestUid > 0)
{
SyncExistingMessageHeaders(account, mailboxName, imapClient, 1, localLargestUid);
}
imapClient.Disconnect();
}
// Syncs messages one mailbox at a time.
private async void SyncMessagesMultipleMailboxes(Account account, List<string> mailboxNames)
{
foreach (string mailboxName in mailboxNames)
{
await Task.Run(() => { SyncMessage(account, mailboxName); });
}
}
private void BeginSyncMessages(Account account)
{
Trace.WriteLine("BeginSyncMessages: " + account.AccountName);
abortLatches.AddOrUpdate(account.AccountName, 0, (k, v) => v = 0);
List<Mailbox> mailboxes = DatabaseManager.GetMailboxes(account.AccountName);
for (int i = mailboxes.Count - 1; i >= 0; --i)
{
if (mailboxes[i].Flags.Contains(@"\Noselect"))
{
mailboxes.RemoveAt(i);
}
}
// Sync inbox immediately from a separate thread.
foreach (Mailbox mailbox in mailboxes)
{
if (mailbox.MailboxName.ToLower() == "inbox")
{
Task.Run(() => { SyncMessage(account, mailbox.DirectoryPath); });
BeginMonitor(account, mailbox.DirectoryPath);
mailboxes.Remove(mailbox);
break;
}
}
// Sync the other mailboxes one at a time.
List<string> mailboxNames = new List<string>();
foreach (Mailbox mbox in mailboxes)
{
mailboxNames.Add(mbox.DirectoryPath);
}
SyncMessagesMultipleMailboxes(account, mailboxNames);
}
private void Submit()
{
if (AccountValidated)
{
Account account = new Account();
account.AccountName = EmailAddress;
account.EmailAddress = EmailAddress;
account.ImapLoginName = LoginName;
account.ImapLoginPassword = LoginPassword;
account.ImapServerName = ImapServerName;
account.ImapPortNumber = Convert.ToInt32(ImapPortString);
account.SmtpLoginName = LoginName;
account.SmtpLoginPassword = LoginPassword;
account.SmtpServerName = SmtpServerName;
account.SmtpPortNumber = Convert.ToInt32(SmtpPortString);
AccountManager accountManager = AccountManager.Instance;
bool success = accountManager.AddAccount(account);
if (success)
{
FinishInteraction();
}
else
{
Message = accountManager.Error;
}
}
}
private void BeginMonitor(Account account, string mailboxName)
{
Trace.WriteLine("BeginMonitor " + account.AccountName);
ImapClient imapClient = new ImapClient(account);
if (!imapClient.Connect())
{
Debug.WriteLine(imapClient.Error);
return;
}
imapClient.NewMessageAtServer += HandleNewMessageAtServer;
imapClient.MessageDeletedAtServer += HandleMessageDeletedAtServer;
imapClient.MessageSeenAtServer += HandleMessageSeenAtServer;
imapClient.MessageUnseenAtServer += HandleMessageUnseenAtServer;
imapClient.BeginMonitor(mailboxName);
}
private void HandleMailboxListSyncFinished(Account account)
{
// Don't change selection if an item is already selected.
if (SelectedTreeViewItem != null)
{
return;
}
// Select the first mailbox.
foreach (AccountViewModel accountVm in AccountViewModels)
{
if (accountVm.Account.AccountName == account.AccountName)
{
Application.Current.Dispatcher.Invoke(() => {
if (accountVm.MailboxViewModelTree.Count > 0)
{
accountVm.MailboxViewModelTree[0].IsSelected = true;
}
});
break;
}
}
}
public NewAccountValidator(Account account)
{
Account = account;
}
private void HandleMailboxListSyncFinished(Account account)
{
BeginSyncMessages(account);
}
private void ValidateConnection()
{
int imapPortNumber = -1;
int smtpPortNumber = -1;
string numberPattern = @"^\d+$";
Regex numberChecker = new Regex(numberPattern);
if (numberChecker.IsMatch(ImapPortString))
{
imapPortNumber = Convert.ToInt32(ImapPortString);
if (imapPortNumber >= 0 && imapPortNumber <= 65536)
{
ImapPortStringValidated = true;
}
}
if (numberChecker.IsMatch(SmtpPortString))
{
smtpPortNumber = Convert.ToInt32(SmtpPortString);
if (smtpPortNumber >= 0 && smtpPortNumber <= 65536)
{
SmtpPortStringValidated = true;
}
}
if (AllInputValidated)
{
Account tempAccount = new Account()
{
ImapServerName = ImapServerName,
ImapPortNumber = imapPortNumber,
ImapLoginName = LoginName,
ImapLoginPassword = LoginPassword,
SmtpServerName = SmtpServerName,
SmtpPortNumber = smtpPortNumber,
SmtpLoginName = LoginName,
SmtpLoginPassword = LoginPassword
};
NewAccountValidator validator = new NewAccountValidator(tempAccount);
if (validator.Validate())
{
AccountValidated = true;
Message = "Validated";
}
else
{
AccountValidated = false;
ValidationFailed = true;
Message = validator.Error;
}
}
}
public MessageContentViewNotification(Account account, Mailbox mailbox, Message message)
{
SelectedAccount = account;
SelectedMailbox = mailbox;
SelectedMessage = message;
}
