private async void _timer_Tick(object sender, EventArgs e)
{
_timer.Stop();
DlGroupMigrationViewModel.Instance.IsAliasValid = false;
if (string.IsNullOrWhiteSpace(TxtGroupAlias.Text)) return;
var credManager = new CredentialManager();
var credentials = credManager.GetUserCredentials();
if (credentials != null)
{
var aliasIsValid = await ValidateAlias(credentials, TxtGroupAlias.Text);
if (aliasIsValid)
{
DlGroupMigrationViewModel.Instance.IsAliasValid = true;
}
}
else
{
ModernDialog.ShowMessage(
"There are no user credentials provided. Open SETTINGS and add your credentials.", "Hummingbird",
MessageBoxButton.OK);
}
}
protected override void OnInitialized(EventArgs e)
{
var credManager = new CredentialManager();
var credentials = credManager.GetUserCredentials();
if (credentials != null)
{
TxtUsername.Text = credentials.Username;
TxtPassword.Password = credentials.Password;
}
base.OnInitialized(e);
}
private void btnSaveCredentials_Click(object sender, RoutedEventArgs e)
{
if (!string.IsNullOrWhiteSpace(TxtUsername.Text) && !string.IsNullOrWhiteSpace(TxtPassword.Password))
{
var credManager = new CredentialManager();
var credentialsStored = credManager.StoreUserCredentials(TxtUsername.Text, TxtPassword.Password);
ModernDialog.ShowMessage(
!credentialsStored
? "We couldn't store your credentials at this time."
: "Credentials stored successfully.", "Hummingbird", MessageBoxButton.OK);
}
else
{
ModernDialog.ShowMessage("Both the username and the password are required.", "Hummingbird",
MessageBoxButton.OK);
}
}
private async void btnCreateBackup_Click(object sender, RoutedEventArgs e)
{
if (!string.IsNullOrWhiteSpace(TxtDlAlias.Text))
{
var credManager = new CredentialManager();
var userCredentials = credManager.GetUserCredentials();
if (userCredentials != null)
{
// Disabling pieces of UI that might interfere.
DlGroupMigrationViewModel.Instance.BackupControlsEnabled = false;
DlGroupMigrationViewModel.Instance.RestoreControlsEnabled = false;
TxtBackupStatus.Text = "Identifying alias...";
var adConnector = new ActiveDirectoryConnector();
var dl = new DistributionList {Name = TxtDlAlias.Text};
var owner = string.Empty;
bool isValidDl;
if (!AccountSettingsViewModel.Instance.IsInternal)
{
// The user is external.
var connector = new ExchangeConnector();
owner = connector.GetExternalDistributionListOwner(TxtDlAlias.Text, userCredentials, out isValidDl);
}
else
{
// The user is internal
var dlDetails = await adConnector.GetDistributionListOwner(TxtDlAlias.Text);
owner = dlDetails.Item1;
isValidDl = dlDetails.Item2;
}
bool resolveMembers = !string.IsNullOrWhiteSpace(owner);
if (!isValidDl)
{
var result =
ModernDialog.ShowMessage(
"The alias you provided doesn't map to a valid DL.",
"Hummingbird", MessageBoxButton.OK);
resolveMembers = false;
}
else if (!resolveMembers)
{
var result =
ModernDialog.ShowMessage(
"The group owner couldn't be found. If you attempt to retrieve members for the group, the backup will be missing the Owner property. Continue?",
"Hummingbird", MessageBoxButton.YesNo);
resolveMembers = result == MessageBoxResult.Yes;
}
if (resolveMembers)
{
dl.Owner = owner;
TxtBackupStatus.Text = "getting members...";
var members = await adConnector.GetDistributionListMembers(TxtDlAlias.Text);
if (members != null)
{
dl.Members = members;
var fsOperator = new FileSystemOperator();
var filePath = fsOperator.StoreDistributionListInformation(dl);
if (!string.IsNullOrWhiteSpace(filePath))
{
var result =
ModernDialog.ShowMessage(
"A backup was created for the distribution list. Do you want to open File Explorer to find its location?",
"Hummingbird", MessageBoxButton.YesNo);
if (result == MessageBoxResult.Yes)
{
Process.Start("explorer.exe", string.Concat("/select, ", filePath));
}
}
else
{
ModernDialog.ShowMessage(
"We couldn't create a backup file for this distribution list. Please try again.", "Hummingbird",
MessageBoxButton.OK);
}
}
else
{
ModernDialog.ShowMessage(
"We couldn't retrieve members of the distribution list. Check your credentials and try again.", "Hummingbird",
MessageBoxButton.OK);
}
}
// Re-enable the pieces of UI that might interfere.
DlGroupMigrationViewModel.Instance.BackupControlsEnabled = true;
DlGroupMigrationViewModel.Instance.RestoreControlsEnabled = true;
}
else
{
ModernDialog.ShowMessage(
"No credentials were provided. Open Settings and add your credentials.", "Hummingbird",
MessageBoxButton.OK);
}
}
else
{
ModernDialog.ShowMessage("You must include an alias.", "Hummingbird", MessageBoxButton.OK);
}
}
private async void BtnTest_Click(object sender, RoutedEventArgs e)
{
var credManager = new CredentialManager();
var creds = credManager.GetUserCredentials();
IExchangeResponse result = null;
await Task.Run(() =>
{
var connector = new ExchangeConnector();
result = connector.PerformExchangeRequest(creds,
AccountSettingsViewModel.Instance.ServerUrl, string.Empty, ExchangeRequestType.DeleteGroup, null);
});
}
private async void BtnCreateGroup_OnClick(object sender, RoutedEventArgs e)
{
if (!string.IsNullOrWhiteSpace(TxtGroupAlias.Text))
{
if (DlGroupMigrationViewModel.Instance.IsAliasValid)
{
var credManager = new CredentialManager();
var credentials = credManager.GetUserCredentials();
if (credentials != null)
{
if (DlGroupMigrationViewModel.Instance.CurrentlyActiveDl == null ||
DlGroupMigrationViewModel.Instance.CurrentlyActiveDl.Members.Count == 0)
{
var dialogResult =
ModernDialog.ShowMessage("This will just create a group with no members. Proceed?",
"Hummingbird", MessageBoxButton.YesNo);
if (dialogResult == MessageBoxResult.Yes)
{
DlGroupMigrationViewModel.Instance.BackupControlsEnabled = false;
DlGroupMigrationViewModel.Instance.RestoreControlsEnabled = false;
TxtBackupStatus.Text = "creating group...";
var groupCreated = await CreateGroup(credentials, TxtGroupAlias.Text, DlGroupMigrationViewModel.Instance.CurrentlyActiveDl.Owner);
if (!string.IsNullOrWhiteSpace(groupCreated))
{
ModernDialog.ShowMessage(string.Format("Your group was created successfully. SMTP address: {0}", groupCreated), "Hummingbird",
MessageBoxButton.OK);
}
DlGroupMigrationViewModel.Instance.BackupControlsEnabled = true;
DlGroupMigrationViewModel.Instance.RestoreControlsEnabled = true;
}
}
else
{
DlGroupMigrationViewModel.Instance.BackupControlsEnabled = false;
DlGroupMigrationViewModel.Instance.RestoreControlsEnabled = false;
TxtBackupStatus.Text = "creating group...";
bool operationFailed = false;
List<string> invalidMembers = new List<string>();
var groupCreated = await CreateGroup(credentials, TxtGroupAlias.Text, DlGroupMigrationViewModel.Instance.CurrentlyActiveDl.Owner);
if (string.IsNullOrEmpty(groupCreated))
{
operationFailed = true;
ModernDialog.ShowMessage(string.Format("The group couldn't be created. Please try migrating again later."), "Hummingbird",
MessageBoxButton.OK);
}
else
{
TxtBackupStatus.Text = "adding members...";
Collection<string> members = DlGroupMigrationViewModel.Instance.CurrentlyActiveDl.Members;
for (int i = 0; i < members.Count; i += DlGroupMigrationMain.MemberAddBatchSize)
{
IEnumerable<string> membersToAddInABatch = members.Skip(i).Take(DlGroupMigrationMain.MemberAddBatchSize);
var membersAddedResponse = await AddMembersToGroup(credentials, groupCreated, membersToAddInABatch);
if (membersAddedResponse != null && membersAddedResponse.Body.SetUnifiedGroupMembershipResponseMessage != null)
{
if (membersAddedResponse.Body.SetUnifiedGroupMembershipResponseMessage.ResponseCode.ToLower() == "noerror")
{
continue;
}
else if (membersAddedResponse.Body.SetUnifiedGroupMembershipResponseMessage.ResponseCode.ToLower() == "errorinvalidid" &&
membersAddedResponse.Body.SetUnifiedGroupMembershipResponseMessage.FailedMembers.Count == 0)
{
invalidMembers.AddRange(membersAddedResponse.Body.SetUnifiedGroupMembershipResponseMessage.InvalidMembers);
continue;
}
else
{
operationFailed = true;
}
}
else
{
operationFailed = true;
}
if (operationFailed)
{
ModernDialog.ShowMessage(string.Format(@"The group was created, but not all the members were added. Please go to 'bulk add' to add the missing members using the original backup and the following group address {0}.", groupCreated), "Hummingbird",
MessageBoxButton.OK);
break;
}
}
}
if (!operationFailed)
{
if (invalidMembers.Count == 0)
{
ModernDialog.ShowMessage(string.Format("Your group was created successfully. SMTP address: {0}.", groupCreated), "Hummingbird",
MessageBoxButton.OK);
}
else
{
ModernDialog.ShowMessage("The group was created but invalid members weren't added.", "Hummingbird",
MessageBoxButton.OK);
var fsOperator = new FileSystemOperator();
AddMembersErrorDetails error = new AddMembersErrorDetails();
error.InvalidMembers = invalidMembers;
var filePath = fsOperator.StoreDistributionListFailures(DlGroupMigrationViewModel.Instance.CurrentlyActiveDl, "Create", error);
if (!string.IsNullOrWhiteSpace(filePath))
{
var result =
ModernDialog.ShowMessage(
"The list of invalid members was created. Do you want to open File Explorer to find its location?",
"Hummingbird", MessageBoxButton.YesNo);
if (result == MessageBoxResult.Yes)
{
Process.Start("explorer.exe", string.Concat("/select, ", filePath));
}
}
}
}
if (!string.IsNullOrEmpty(groupCreated))
{
var fsOperator = new FileSystemOperator();
DlToGroupMapping mapping = new DlToGroupMapping();
mapping.GroupSMTPAddress = groupCreated;
mapping.DlAlias = this.aliasOfSelectedDl;
fsOperator.StoreGroupDetails(mapping);
}
DlGroupMigrationViewModel.Instance.BackupControlsEnabled = true;
DlGroupMigrationViewModel.Instance.RestoreControlsEnabled = true;
}
}
else
{
ModernDialog.ShowMessage("No credentials were provided. Open Settings and add your credentials.", "Hummingbird",
MessageBoxButton.OK);
}
}
else
{
ModernDialog.ShowMessage("The group couldn't be created from the backup file. The alias may be invalid or there might be a problem connecting to the server. Please try again later.",
"Hummingbird",
MessageBoxButton.OK);
}
}
else
{
ModernDialog.ShowMessage("You must include an alias.", "Hummingbird", MessageBoxButton.OK);
}
DlGroupMigrationViewModel.Instance.CurrentlyActiveDl = null;
DlGroupMigrationViewModel.Instance.IsAliasValid = false;
TxtPath.Text = string.Empty;
}
private async void BtnAddMembers_OnClick(object sender, RoutedEventArgs e)
{
if (!string.IsNullOrWhiteSpace(TxtPath.Text) && !string.IsNullOrWhiteSpace(TxtGroupAddress.Text))
{
DlGroupMigrationViewModel.Instance.BulkAddControlsEnabled = false;
try
{
var credManager = new CredentialManager();
var credentials = credManager.GetUserCredentials();
BulkAddMembersResult[] addMembersResults = await AddMembersToGroup(credentials, TxtGroupAddress.Text,
DlGroupMigrationViewModel.Instance.BulkAddDistributionList.Members.ToList());
DlGroupMigrationViewModel.Instance.BulkAddDistributionList.Name = TxtGroupAddress.Text;
int totalMembersCount = DlGroupMigrationViewModel.Instance.BulkAddDistributionList.Members.Count;
int failedMemberCount = addMembersResults.Where(r => r.FailedMembers != null).Sum(r => r.FailedMembers.Count);
int invalidMemberCount = addMembersResults.Where(r => r.InvalidMembers != null).Sum(r => r.InvalidMembers.Count);
int successfulMembersCount = totalMembersCount - (invalidMemberCount + failedMemberCount);
if (addMembersResults.All(x => x.StatusCode.ToLower() == "noerror"))
{
string message = string.Format("The bulk add was successful. {0} members were added.", totalMembersCount);
ModernDialog.ShowMessage(
message,
"Hummingbird",
MessageBoxButton.OK);
TxtGroupAddress.Text = string.Empty;
TxtPath.Text = string.Empty;
DlGroupMigrationViewModel.Instance.BulkAddDistributionList = new DistributionList();
}
else
{
StringBuilder message = new StringBuilder();
if (successfulMembersCount > 0)
{
message.Append("The bulk add was partially successful.");
message.Append(string.Format("\nNumber of members added successfully: {0}.", successfulMembersCount));
}
if (failedMemberCount > 0)
{
message.Append(string.Format("\nNumber of members not added: {0}.", failedMemberCount));
}
if (invalidMemberCount > 0)
{
message.Append(string.Format("\nNumber of invalid members: {0}.", invalidMemberCount));
}
ModernDialog.ShowMessage(
message.ToString(),
"Hummingbird",
MessageBoxButton.OK);
var fsOperator = new FileSystemOperator();
AddMembersErrorDetails error = new AddMembersErrorDetails
{
FailedMembers = new List<string>(),
InvalidMembers = new List<string>()
};
foreach (var list in addMembersResults)
{
if (list.FailedMembers != null) { error.FailedMembers.AddRange(list.FailedMembers); }
if (list.InvalidMembers != null) { error.InvalidMembers.AddRange(list.InvalidMembers); }
}
var filePath = fsOperator.StoreDistributionListFailures(DlGroupMigrationViewModel.Instance.BulkAddDistributionList, "BulkAdd", error);
if (!string.IsNullOrWhiteSpace(filePath))
{
var result =
ModernDialog.ShowMessage(
"A list of failures was created. Do you want to open File Explorer to find its location?",
"Hummingbird", MessageBoxButton.YesNo);
if (result == MessageBoxResult.Yes)
{
Process.Start("explorer.exe", string.Concat("/select, ", filePath));
}
}
}
}
catch (Exception)
{
ModernDialog.ShowMessage(
"Members couldn't be added from the backup file. The alias may be invalid or there might be a problem connecting to the server. Please try again later.",
"Hummingbird",
MessageBoxButton.OK);
}
}
else
{
ModernDialog.ShowMessage(
"Make sure you've added both the DL backup file name and the group address (SMTP address).",
"Hummingbird", MessageBoxButton.OK);
}
DlGroupMigrationViewModel.Instance.BulkAddControlsEnabled = true;
}
private async void BtnPerformGroupGrab_OnClick(object sender, RoutedEventArgs e)
{
if (!string.IsNullOrWhiteSpace(TxtBackupGroupBox.Text))
{
DlGroupMigrationViewModel.Instance.BulkAddControlsEnabled = false;
try
{
var credManager = new CredentialManager();
var credentials = credManager.GetUserCredentials();
var gugResults = await GetGroupInformation(credentials, TxtBackupGroupBox.Text);
GetUnifiedGroupEnvelope gugEnvelope = (GetUnifiedGroupEnvelope) gugResults;
GroupSimplifier simplifier = new GroupSimplifier();
var dl =
simplifier.SimplifyGroup(gugEnvelope.Body.GetUnifiedGroupMembersResponseMessage.MembersInfo.Members,
TxtBackupGroupBox.Text);
var fsOperator = new FileSystemOperator();
var filePath = fsOperator.StoreDistributionListInformation(dl);
if (!string.IsNullOrWhiteSpace(filePath))
{
var result =
ModernDialog.ShowMessage(
"Group backup created. Open Windows Explorer for its location?",
"Hummingbird", MessageBoxButton.YesNo);
if (result == MessageBoxResult.Yes)
{
Process.Start("explorer.exe", string.Concat("/select, ", filePath));
}
}
else
{
ModernDialog.ShowMessage(
"We couldn't create the backup file for this group.", "Hummingbird",
MessageBoxButton.OK);
}
//if (membersAdded.ToLower() == "noerror")
//{
// ModernDialog.ShowMessage("Bulk add complete!", "Hummingbird",
// MessageBoxButton.OK);
// TxtGroupAddress.Text = string.Empty;
// TxtPath.Text = string.Empty;
// DlGroupMigrationViewModel.Instance.BulkAddDistributionList = new DistributionList();
//}
}
catch (Exception ex)
{
ModernDialog.ShowMessage(
"An error occured and we couldn't complete the request. Please contact the developer.",
"Hummingbird",
MessageBoxButton.OK);
}
}
else
{
ModernDialog.ShowMessage(
"Missing key pieces of information. Check that you have both the members and group address entered.",
"Hummingbird", MessageBoxButton.OK);
}
DlGroupMigrationViewModel.Instance.BulkAddControlsEnabled = true;
}