private void toolStripButtonRefresh_Click(object sender, EventArgs e)
{
if (buttonRefreshClicked == true)
{
return;
}
if (MailReceiver != null)
{
buttonRefreshClicked = true;
toolStripButtonRefresh.Image = MailClient.Properties.Resources.loading;
Task.Run(() =>
{
if (CurrentView == EmailView.Inbox)
{
ReceivedEmails = MailReceiver.GetInboxEmailList();
}
else if (CurrentView == EmailView.SentEmails)
{
SentEmails = MailReceiver.GetSentEmailList();
}
if (CurrentView == EmailView.CustomFolder)
{
LoadCustomFolderEmails(OpenedCustomFolderName);
toolStripButtonRefresh.Owner.Invoke((Action)(() => toolStripButtonRefresh.Image = MailClient.Properties.Resources.Refresh));
buttonRefreshClicked = false;
return;
}
LoadEmails(CurrentView);
toolStripButtonRefresh.Owner.Invoke((Action)(() => toolStripButtonRefresh.Image = MailClient.Properties.Resources.Refresh));
buttonRefreshClicked = false;
});
}
}
public MailReceiver GetMailReceiverInstance()
{
MailReceiver mailReceiver = new MailReceiver(mailServer, port, ssl, Login, Password);
mailReceiver.Connect();
return(mailReceiver);
}
private void deleteToolStripMenuItem_Click(object sender, EventArgs e)
{
var result = MessageBox.Show($"Are you sure you want to delete {dataGridViewEmails.SelectedRows.Count} email/s?",
"Delete", MessageBoxButtons.YesNoCancel);
if (result != DialogResult.Yes)
{
return;
}
Task.Run(() =>
{
if (CurrentView == EmailView.CustomFolder)
{
foreach (DataGridViewRow row in dataGridViewEmails.SelectedRows)
{
CollectionEmail collectionEmail;
var selectedEmail = EmailCollection[(string)row.Cells[0].Value];
--FolderList[OpenedCustomFolderName].ItemCount;
EmailCollection.TryRemove(selectedEmail.Id, out collectionEmail);
}
}
else
{
foreach (DataGridViewRow row in dataGridViewEmails.SelectedRows)
{
if (CurrentView == EmailView.Inbox)
{
InboxEmail inboxEmail;
var selectedEmail = ReceivedEmails[(string)row.Cells[0].Value];
MailReceiver.DeleteEmail(EmailType.Inbox, selectedEmail.UniqueId);
ReceivedEmails.TryRemove(selectedEmail.Id, out inboxEmail);
}
else
{
SentEmail sentEmail;
var selectedEmail = SentEmails[(string)row.Cells[0].Value];
MailReceiver.DeleteEmail(EmailType.SentEmails, selectedEmail.UniqueId);
SentEmails.TryRemove(selectedEmail.Id, out sentEmail);
}
}
}
this.Invoke((Action)(() => toolStripButtonRefresh.PerformClick()));
});
}
private void moveToToolStripMenuItem1_DropDownItemClicked(object sender, ToolStripItemClickedEventArgs e)
{
Task.Run(() =>
{
if (CurrentView == EmailView.CustomFolder)
{
foreach (DataGridViewRow row in dataGridViewEmails.SelectedRows)
{
var selectedEmail = GetCustomFolderList(OpenedCustomFolderName)[(string)row.Cells[0].Value];
var oldFolder = FolderList[selectedEmail.CustomFolderName];
--oldFolder.ItemCount;
if (e.ClickedItem.Text == "Sent Emails")
{
var message = new MimeMessage();
message.From.Add(new MailboxAddress(selectedEmail.From));
message.To.Add(new MailboxAddress(selectedEmail.To));
message.Subject = selectedEmail.Subject;
message.Body = new TextPart("plain")
{
Text = selectedEmail.TextBody
};
message.Date = selectedEmail.Date;
MailReceiver.AddMessageToFolder(EmailType.SentEmails, message);
CollectionEmail collectionEmail;
EmailCollection.TryRemove(selectedEmail.Id, out collectionEmail);
}
else if (e.ClickedItem.Text == "Inbox")
{
var message = new MimeMessage();
message.From.Add(new MailboxAddress(selectedEmail.From));
message.To.Add(new MailboxAddress(selectedEmail.To));
message.Subject = selectedEmail.Subject;
message.Body = new TextPart("plain")
{
Text = selectedEmail.TextBody
};
message.Date = selectedEmail.Date;
MailReceiver.AddMessageToFolder(EmailType.Inbox, message);
CollectionEmail collectionEmail;
EmailCollection.TryRemove(selectedEmail.Id, out collectionEmail);
}
else
{
var selectedFolderId = FolderList.FirstOrDefault(x => x.Value.FolderName == e.ClickedItem.Text).Value.FolderName;
var selectedFolder = FolderList[selectedFolderId];
++selectedFolder.ItemCount;
selectedEmail.CustomFolderName = selectedFolderId;
}
}
}
else
{
foreach (DataGridViewRow row in dataGridViewEmails.SelectedRows)
{
if (CurrentView == EmailView.Inbox)
{
var selectedEmail = ReceivedEmails[(string)row.Cells[0].Value];
var selectedFolderName = FolderList.FirstOrDefault(x => x.Value.FolderName == e.ClickedItem.Text).Value.FolderName;
var selectedFolder = FolderList[selectedFolderName];
if (EmailCollection.ContainsKey(selectedEmail.Id))
{
MessageBox.Show("This email already exists in collection.", "Moving failed");
return;
}
var email = MailReceiver.GetEmail(EmailType.Inbox, selectedEmail.UniqueId);
++selectedFolder.ItemCount;
EmailCollection.TryAdd(selectedEmail.Id,
new CollectionEmail
{
Id = selectedEmail.Id,
From = selectedEmail.From,
To = selectedEmail.To,
Subject = selectedEmail.Subject,
TextBody = email.TextBody,
HtmlBody = email.HtmlBody,
Date = selectedEmail.ArrivalTime,
CustomFolderName = selectedFolderName,
OriginalFolder = EmailType.Inbox,
});
MailReceiver.DeleteEmail(EmailType.Inbox, selectedEmail.UniqueId);
}
else if (CurrentView == EmailView.SentEmails)
{
var selectedEmail = SentEmails[(string)row.Cells[0].Value];
var selectedFolderName = FolderList.FirstOrDefault(x => x.Value.FolderName == e.ClickedItem.Text).Value.FolderName;
var selectedFolder = FolderList[selectedFolderName];
if (EmailCollection.ContainsKey(selectedEmail.Id))
{
MessageBox.Show("This email already exists in collection.", "Moving failed");
return;
}
++selectedFolder.ItemCount;
var email = MailReceiver.GetEmail(EmailType.SentEmails, selectedEmail.UniqueId);
++selectedFolder.ItemCount;
EmailCollection.TryAdd(selectedEmail.Id,
new CollectionEmail
{
Id = selectedEmail.Id,
From = selectedEmail.From,
To = selectedEmail.To,
Subject = selectedEmail.Subject,
TextBody = email.TextBody,
HtmlBody = email.HtmlBody,
Date = selectedEmail.SentTime,
CustomFolderName = selectedFolderName,
OriginalFolder = EmailType.SentEmails,
});
MailReceiver.DeleteEmail(EmailType.SentEmails, selectedEmail.UniqueId);
}
}
}
this.Invoke((Action)(() => toolStripButtonRefresh.PerformClick()));
});
}
public void ImportEmailsFromServer(ServerInfo importFrom, EmailType sourceType,
EmailType destinationType, string username, string password, string destinationFolderName = null)
{
MailReceiver mailReceiver = new MailReceiver(importFrom.ImapServer, importFrom.ImapPort,
true, username, password, _parentForm);
try
{
mailReceiver.Connect();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Login Failed");
return;
}
List <MimeMessage> messages = new List <MimeMessage>();
if (sourceType == EmailType.Inbox)
{
messages = mailReceiver.GetInboxMimeMessages();
}
else if (sourceType == EmailType.SentEmails)
{
messages = mailReceiver.GetSentMimeMessages();
}
switch (destinationType)
{
case EmailType.Inbox:
{
foreach (var email in messages)
{
_parentForm.MailReceiver.AddMessageToFolder(EmailType.Inbox, email);
}
_parentForm.Invoke((Action)(() => _parentForm.toolStripButtonRefresh.PerformClick()));
}
break;
case EmailType.SentEmails:
{
foreach (var email in messages)
{
_parentForm.MailReceiver.AddMessageToFolder(EmailType.SentEmails, email);
}
_parentForm.Invoke((Action)(() => _parentForm.toolStripButtonRefresh.PerformClick()));
}
break;
case EmailType.CollectionEmail:
{
foreach (var email in messages)
{
if (_parentForm.EmailCollection.ContainsKey(email.MessageId))
{
MessageBox.Show("Item already exists in collection", "Import failed");
}
else
{
var selectedFolder = _parentForm.FolderList[destinationFolderName];
++selectedFolder.ItemCount;
var fromAddresses = new List <string>();
foreach (var address in email.From)
{
fromAddresses.Add(((MailboxAddress)address).Address);
}
var toAddresses = new List <string>();
foreach (var address in email.To)
{
toAddresses.Add(((MailboxAddress)address).Address);
}
var collectionEmail = new Models.CollectionEmail
{
Id = email.MessageId,
From = string.Join(";", fromAddresses),
To = string.Join(";", toAddresses),
Subject = email.Subject,
TextBody = email.TextBody,
HtmlBody = email.HtmlBody,
Date = email.Date.UtcDateTime,
CustomFolderName = destinationFolderName,
};
_parentForm.EmailCollection.TryAdd(collectionEmail.Id, collectionEmail);
}
}
}
break;
}
mailReceiver.Disconnect();
}
private void btnLogin_Click(object sender, EventArgs e)
{
var serverInfo = new ServerInfo(ServerInfo.ServerPreset.Gmail);
if (radioButtonChoosePreset.Checked)
{
if (comboBoxServer.Text == "Yandex")
{
serverInfo = new ServerInfo(ServerInfo.ServerPreset.Yandex);
}
}
else if (radioButtonCustomServer.Checked)
{
if (!Regex.IsMatch(textBoxImapPort.Text, @"^\d+$") || !Regex.IsMatch(textBoxSmtpPort.Text, @"^\d+$"))
{
MessageBox.Show("IMAP and SMTP ports must be numberic value.", "Failed");
return;
}
serverInfo = new ServerInfo(textBoxImap.Text,
Convert.ToInt32(textBoxImapPort.Text), textBoxSmtp.Text, Convert.ToInt32(textBoxSmtpPort.Text));
}
btnLogin.Enabled = false;
tbUsername.Enabled = false;
tbPassword.Enabled = false;
groupBox1.Enabled = false;
pictureBoxLoading.Visible = true;
Task.Run(() =>
{
try
{
var mailReceiver = new MailReceiver(serverInfo.ImapServer, serverInfo.ImapPort, true, tbUsername.Text, tbPassword.Text, _parentForm);
mailReceiver.Connect();
this.Invoke((Action)(() => this.Hide()));
if (!mailReceiver.Login.Contains("@"))
{
_parentForm.Invoke((Action)(() =>
_parentForm.toolStripStatusLabel.Text = "Logged In - " + serverInfo.LoginSuffix));
}
else
{
_parentForm.Invoke((Action)(() =>
_parentForm.toolStripStatusLabel.Text = "Logged In - " + mailReceiver.Login));
}
_parentForm.ServerInfo = serverInfo;
_parentForm.Invoke((Action)(() => _parentForm.panelLoading.Visible = true));
_parentForm.MailReceiver = mailReceiver;
_parentForm.ReceivedEmails = mailReceiver.GetInboxEmailList();
_parentForm.SentEmails = mailReceiver.GetSentEmailList();
_parentForm.LoadEmails(EmailView.Inbox);
this.Invoke((Action)(() => btnLogout.Enabled = true));
_parentForm.Invoke((Action)(() => _parentForm.SetEnableToolbarButtons(true)));
_parentForm.Invoke((Action)(() => _parentForm.panelLoading.Visible = false));
this.Invoke((Action)(() => pictureBoxLoading.Visible = false));
}
catch (Exception ex)
{
this.Invoke((Action)(() => btnLogin.Enabled = true));
this.Invoke((Action)(() => tbUsername.Enabled = true));
this.Invoke((Action)(() => tbPassword.Enabled = true));
this.Invoke((Action)(() => groupBox1.Enabled = true));
this.Invoke((Action)(() => pictureBoxLoading.Visible = false));
this.Invoke((Action)(() => MessageBox.Show(ex.Message, "Login Failed")));
_parentForm.Invoke((Action)(() => _parentForm.panelLoading.Visible = false));
}
});
}