private void btnUpdate_Click(object sender, RoutedEventArgs e)
{
ServerCommandProxy serverProxy = null;
OperationTypeEnum operation = OperationTypeEnum.Update;
txtblockOutput.Inlines.Clear();
try
{
ValidationResult result = ValidateInput(operation);
if (result.IsValid)
{
string ppcHostname = txtboxPpcServer.Text;
string ppcAdminPw = pwdboxPpcAdminPw.Password;
serverProxy = new ServerCommandProxy(ppcHostname, 9191, ppcAdminPw);
if (PaperCutProxyWrapper.IsConnectionEstablished(serverProxy))
{
txtblockOutput.Inlines.Add(Constants.PaperCut.Messages.PaperCutConnectionEstablished);
int totalUsers = serverProxy.GetTotalUsers();
Console.WriteLine(string.Format(Constants.PaperCut.Messages.NumberOfUsersRetrievedFromPaperCut, totalUsers));
Console.WriteLine(Constants.ConsoleSpacing.HashesWithNewLine);
PaperCutHelper paperCutHelper = new PaperCutHelper(serverProxy);
if (paperCutHelper != null)
{
int targetIdField = cmboxTargetIDField.SelectedIndex;
int numberOfChars = int.Parse(txtboxIDLength.Text.ToString());
bool updateOnlyIfBlank = chckboxUpdateIfBlank.IsChecked.Value;
bool mustTargetSpecificUsername = chckboxTargetSpecificUser.IsChecked.Value;
if (mustTargetSpecificUsername)
{
string specificUsername = txtboxTargetSpecificUser.Text;
paperCutHelper.UpdateSingleCardNumber(updateOnlyIfBlank, targetIdField, specificUsername, numberOfChars);
}
else
{
paperCutHelper.UpdateAllCardNumbers(updateOnlyIfBlank, targetIdField, numberOfChars);
}
}
}
else
{
txtblockOutput.Inlines.Add(Constants.PaperCut.Messages.PaperCutConnectionNotEstablished);
}
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
/// <summary>
/// Updates a single users card number.
/// </summary>
/// <param name="updateOnlyIfBlank"></param>
/// <param name="targetIdField"></param>
/// <param name="targetUsername"></param>
/// <param name="numberOfChars"></param>
public void UpdateSingleCardNumber(bool updateOnlyIfBlank, int targetIdField, string targetUsername, int numberOfChars)
{
try
{
if (!string.IsNullOrEmpty(targetUsername) &&
numberOfChars >= Common.Constants.PaperCut.Constants.MinimumNumberOfCharacters &&
numberOfChars <= Common.Constants.PaperCut.Constants.MaximumNumberOfCharacters)
{
string newCardNumber = SecurityStringHelper.GenerateIdentifier(numberOfChars);
if (!string.IsNullOrEmpty(newCardNumber))
{
if (updateOnlyIfBlank)
{
string existingCardNumber = PaperCutProxyWrapper.GetCardNumber(_serverProxy, targetUsername, targetIdField);
if (string.IsNullOrEmpty(existingCardNumber))
{
PaperCutProxyWrapper.SetCardNumber(_serverProxy, targetUsername, newCardNumber, targetIdField);
Console.WriteLine(string.Format(Common.Constants.PaperCut.Messages.UpdatedUserWithNewCardNumber,
targetUsername, newCardNumber));
Console.WriteLine(Common.Constants.ConsoleSpacing.HashesWithNewLine);
}
else
{
Console.WriteLine(string.Format(Common.Constants.PaperCut.Messages.CannotUpdateUserDueToExistingCardNumber,
targetUsername, existingCardNumber));
Console.WriteLine(Common.Constants.ConsoleSpacing.HashesWithNewLine);
}
}
else
{
PaperCutProxyWrapper.SetCardNumber(_serverProxy, targetUsername, newCardNumber, targetIdField);
Console.WriteLine(string.Format(Common.Constants.PaperCut.Messages.UpdatedUserWithNewCardNumber,
targetUsername, newCardNumber));
Console.WriteLine(Common.Constants.ConsoleSpacing.HashesWithNewLine);
}
}
}
}
catch (Exception ex)
{
Console.WriteLine(ex.StackTrace);
}
}
/// <summary>
/// Sends an email notification
/// with the card number to a single user.
/// </summary>
/// <param name="smtpHostname"></param>
/// <param name="targetUsername"></param>
/// <param name="senderAddress"></param>
/// <param name="targetIdField"></param>
public void SendSingleEmail(string smtpHostname, string targetUsername, string senderAddress, int targetIdField)
{
string resolvedIdField = PaperCutProxyWrapper.ResolveCardField(targetIdField);
string targetEmail = _serverProxy.GetUserProperty(targetUsername, Common.Constants.PaperCut.Properties.Email);
string retrievedId = _serverProxy.GetUserProperty(targetUsername, resolvedIdField);
try
{
SmtpClient smtpClient = new SmtpClient();
smtpClient.Host = smtpHostname;
smtpClient.Port = 25;
smtpClient.DeliveryMethod = SmtpDeliveryMethod.Network;
smtpClient.UseDefaultCredentials = false;
SendEmail(smtpClient, senderAddress, targetEmail, retrievedId);
}
catch (Exception)
{
Console.WriteLine(Common.Constants.Smtp.Email.UnableToSend);
}
}
/// <summary>
/// Sends an email notification
/// with the card number to all users.
/// </summary>
/// <param name="smtpHostname"></param>
/// <param name="senderAddress"></param>
/// <param name="targetIdField"></param>
public void SendEmailsToAllUsers(string smtpHostname, string senderAddress, int targetIdField)
{
try
{
if (!string.IsNullOrEmpty(smtpHostname) && !string.IsNullOrEmpty(senderAddress))
{
string resolvedIdField = PaperCutProxyWrapper.ResolveCardField(targetIdField);
string[] usernames = PaperCutProxyWrapper.GetUserAccounts(_serverProxy);
List <string> emails = null;
List <string> idNumbers = null;
for (int i = 0; i < usernames.Length; i++)
{
string[] retrievedProperties = _serverProxy.GetUserProperties(usernames[i],
new string[] { Common.Constants.PaperCut.Properties.Email, resolvedIdField });
emails.Add(retrievedProperties[0]);
idNumbers.Add(retrievedProperties[1]);
}
SmtpClient smtpClient = new SmtpClient();
smtpClient.Host = smtpHostname;
smtpClient.Port = 25;
smtpClient.DeliveryMethod = SmtpDeliveryMethod.Network;
smtpClient.UseDefaultCredentials = false;
for (int i = 0; i < usernames.Length; i++)
{
SendEmail(smtpClient, senderAddress, emails[i], idNumbers[i]);
}
}
}
catch
{
Console.WriteLine(Common.Constants.Smtp.Email.UnableToSend);
}
}
private void btnClearDept_Click(object sender, RoutedEventArgs e)
{
ServerCommandProxy serverProxy;
OperationTypeEnum operation = OperationTypeEnum.ClearDepartment;
txtblockOutput.Inlines.Clear();
try
{
ValidationResult result = ValidateInput(operation);
if (result.IsValid)
{
string ppcHostname = txtboxPpcServer.Text;
string ppcAdminPw = pwdboxPpcAdminPw.Password;
serverProxy = new ServerCommandProxy(ppcHostname, 9191, ppcAdminPw);
if (PaperCutProxyWrapper.IsConnectionEstablished(serverProxy))
{
txtblockOutput.Inlines.Add(Constants.PaperCut.Messages.PaperCutConnectionEstablished);
int targetDeptField = cmboxTargetDeptField.SelectedIndex;
PaperCutProxyWrapper.ClearUsersDepartmentInfo(serverProxy, targetDeptField);
}
else
{
txtblockOutput.Inlines.Add(Constants.PaperCut.Messages.PaperCutConnectionNotEstablished);
}
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
private void btnSendEmail_Click(object sender, RoutedEventArgs e)
{
ServerCommandProxy serverProxy = null;
OperationTypeEnum operation = OperationTypeEnum.SendEmail;
txtblockOutput.Inlines.Clear();
try
{
ValidationResult result = ValidateInput(operation);
if (result.IsValid)
{
string ppcHostname = txtboxPpcServer.Text;
string ppcAdminPw = pwdboxPpcAdminPw.Password;
serverProxy = new ServerCommandProxy(ppcHostname, 9191, ppcAdminPw);
if (PaperCutProxyWrapper.IsConnectionEstablished(serverProxy))
{
txtblockOutput.Inlines.Add(Constants.PaperCut.Messages.PaperCutConnectionEstablished);
int totalUsers = serverProxy.GetTotalUsers();
Console.WriteLine(string.Format(Constants.PaperCut.Messages.NumberOfUsersRetrievedFromPaperCut, totalUsers));
Console.WriteLine(Constants.ConsoleSpacing.HashesWithNewLine);
PaperCutHelper paperCutHelper = new PaperCutHelper(serverProxy);
if (paperCutHelper != null)
{
int targetIdField = cmboxTargetIDField.SelectedIndex;
string smtpHostname = txtboxSmtpServer.Text;
string senderAddress = txtboxSenderAddress.Text;
bool mustTargetSpecificUsername = chckboxTargetSpecificUser.IsChecked.Value;
if (mustTargetSpecificUsername)
{
string specificUsername = txtboxTargetSpecificUser.Text;
paperCutHelper.SendSingleEmail(smtpHostname, specificUsername, senderAddress, targetIdField);
Console.WriteLine(string.Format(Constants.Smtp.Messages.NotificationEmailSentToSingleUser, specificUsername));
Console.WriteLine(Constants.ConsoleSpacing.HashesWithNewLine);
}
else
{
paperCutHelper.SendEmailsToAllUsers(smtpHostname, senderAddress, targetIdField);
Console.WriteLine(string.Format(Constants.Smtp.Messages.NotificationEmailsSentToMultipleUsers, totalUsers));
Console.WriteLine(Constants.ConsoleSpacing.HashesWithNewLine);
}
}
}
else
{
txtblockOutput.Inlines.Add(Constants.PaperCut.Messages.PaperCutConnectionNotEstablished);
}
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
Console.WriteLine(Constants.Smtp.Messages.UnableToSendEmail);
}
}
private void btnSyncDept_Click(object sender, RoutedEventArgs e)
{
ServerCommandProxy serverProxy;
OperationTypeEnum operation = OperationTypeEnum.SyncDepartment;
txtblockOutput.Inlines.Clear();
try
{
ValidationResult result = ValidateInput(operation);
if (result.IsValid)
{
string ppcHostname = txtboxPpcServer.Text;
string ppcAdminPw = pwdboxPpcAdminPw.Password;
serverProxy = new ServerCommandProxy(ppcHostname, 9191, ppcAdminPw);
if (PaperCutProxyWrapper.IsConnectionEstablished(serverProxy))
{
txtblockOutput.Inlines.Add(Constants.PaperCut.Messages.PaperCutConnectionEstablished);
string domainName = txtboxDomainName.Text;
string ldapRoot = txtboxLdapRoot.Text;
string domainUser = txtboxDomainUser.Text;
string domainUserPwd = pwdboxDomainUserPwd.Password;
LdapHelper ldapHelper = new LdapHelper(domainName, ldapRoot, domainUser, domainUserPwd);
if (ldapHelper.IsConnectionEstablished(domainUser))
{
txtblockOutput.Inlines.Add(Constants.Ldap.Messages.LdapConnectionEstablished);
PaperCutUser[] ppcUsers = PaperCutProxyWrapper.GetUsersDepartmentInfo(serverProxy);
int targetDeptField = cmboxTargetDeptField.SelectedIndex;
string departmentNameADField = txtboxDeptNameADField.Text;
string departmentNumberADField = txtboxDeptNumberADField.Text;
bool areBothAdFieldsEntered = !string.IsNullOrEmpty(departmentNameADField) &&
!string.IsNullOrEmpty(departmentNumberADField);
if (areBothAdFieldsEntered)
{
LdapUser[] ldapUsers = ldapHelper.RetrieveDepartmentInformation(ppcUsers, departmentNameADField, departmentNumberADField);
PaperCutProxyWrapper.SetUsersMultipleDepartmentInfo(serverProxy, ldapUsers, targetDeptField);
}
else
{
LdapUser[] ldapUsers = ldapHelper.RetrieveDepartmentInformation(ppcUsers, string.IsNullOrEmpty(departmentNameADField) ?
departmentNumberADField : departmentNameADField);
PaperCutProxyWrapper.SetUsersSingleDepartmentInfo(serverProxy, ldapUsers, targetDeptField);
}
}
else
{
txtblockOutput.Inlines.Add(Constants.Ldap.Messages.LdapConnectionNotEstablished);
}
}
else
{
txtblockOutput.Inlines.Add(Constants.PaperCut.Messages.PaperCutConnectionNotEstablished);
}
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
/// <summary>
/// Updates the card numbers for all users.
/// </summary>
/// <param name="updateOnlyIfBlank"></param>
/// <param name="targetIdField"></param>
/// <param name="numberOfChars"></param>
public void UpdateAllCardNumbers(bool updateOnlyIfBlank, int targetIdField, int numberOfChars)
{
try
{
if (numberOfChars >= Common.Constants.PaperCut.Constants.MinimumNumberOfCharacters &&
numberOfChars <= Common.Constants.PaperCut.Constants.MaximumNumberOfCharacters)
{
string[] existingUsers = PaperCutProxyWrapper.GetUserAccounts(_serverProxy);
string[] newCardNumbers = new string[existingUsers.Length];
newCardNumbers = SecurityStringHelper.GenerateIdentifiers(numberOfChars, newCardNumbers.Length).ToArray();
if (updateOnlyIfBlank)
{
int updatedCount = 0;
int skippedCount = 0;
string[] existingCardNumbers;
existingCardNumbers = PaperCutProxyWrapper.GetCardNumbers(_serverProxy, existingUsers, targetIdField);
Console.WriteLine(Common.Constants.PaperCut.Messages.UpdatingOnlyUsersWithBlankCardNumbers);
Console.WriteLine(Common.Constants.ConsoleSpacing.HashesWithNewLine);
for (int i = 0; i < existingUsers.Length; i++)
{
if (string.IsNullOrEmpty(existingCardNumbers[i]))
{
PaperCutProxyWrapper.SetCardNumber(_serverProxy, existingUsers[i], newCardNumbers[i], targetIdField);
updatedCount++;
if (updatedCount > 0 && updatedCount % 100 == 0)
{
Console.WriteLine(string.Format(Common.Constants.PaperCut.Messages.UpdatedNUsersSoFar, updatedCount));
}
}
else
{
skippedCount++;
if (skippedCount > 0 && skippedCount % 100 == 0)
{
Console.WriteLine(string.Format(Common.Constants.PaperCut.Messages.SkippedNUsersSoFar, skippedCount));
}
}
}
Console.WriteLine();
Console.WriteLine(string.Format(Common.Constants.PaperCut.Messages.UpdatedAndSkippedNUsers, updatedCount, skippedCount));
Console.WriteLine(Common.Constants.ConsoleSpacing.Hashes);
}
else
{
PaperCutProxyWrapper.SetCardNumbers(_serverProxy, existingUsers, newCardNumbers, targetIdField);
Console.WriteLine();
Console.WriteLine(string.Format(Common.Constants.PaperCut.Messages.UpdatedNUsers, existingUsers.Length));
Console.WriteLine(Common.Constants.ConsoleSpacing.HashesWithNewLine);
}
}
}
catch (Exception ex)
{
Console.WriteLine(ex.StackTrace);
}
}
