public static bool SaveCredential(Credential credential)
{
bool result = _database.SaveCredential(credential);
if (result && _credentials.Contains(credential) == false)
_credentials.Add(credential);
return result;
}
public override void ViewDidLoad()
{
base.ViewDidLoad ();
// Perform any additional setup after loading the view, typically from a nib.
if ( NavigationController != null )
{
NavigationController.NavigationBarHidden = false;
}
if ( ActiveCredential == null )
{
this.Title = "Add Credential";
ActiveCredential = new Credential();
}
else
{
this.Title = ActiveCredential.Name;
}
}
public List<Credential> GetCredentials()
{
List<Credential> credentials = new List<Credential>();
if ( _connection == null )
return credentials;
try
{
using (var command = _connection.CreateCommand())
{
command.CommandType = CommandType.Text;
command.CommandText = "SELECT * From Credentials";
using (var reader = command.ExecuteReader())
{
while (reader.Read())
{
Credential credential = new Credential();
credential.Id = reader.GetInt32(reader.GetOrdinal(CredentialFields.Id));
credential.Name = reader.GetValue(reader.GetOrdinal(CredentialFields.Name)) as string;
credential.Notes = reader.GetValue(reader.GetOrdinal(CredentialFields.Notes)) as string;
credential.Password = reader.GetValue(reader.GetOrdinal(CredentialFields.Password)) as string;
credential.Username = reader.GetValue(reader.GetOrdinal(CredentialFields.Username)) as string;
credential.Url = reader.GetValue(reader.GetOrdinal(CredentialFields.Url)) as string;
credentials.Add(credential);
}
}
}
}
catch (Exception e)
{
System.Diagnostics.Debug.WriteLine(e.Message);
}
return credentials;
}
public static void ShowCredentialDetails(Credential credential, UIViewController controller, UITableView tableView)
{
bool isNew = credential.Id == 0;
var binding = new BindingContext(null, credential, isNew ? "Add Credential" : credential.Name);
var dialogViewController = new DialogViewController(binding.Root);
if ( controller is UINavigationController )
{
var navController = (controller as UINavigationController);
navController.PushViewController(dialogViewController, true);
navController.NavigationBarHidden = false;
UIBarButtonItem addButton = new UIBarButtonItem (UIBarButtonSystemItem.Save);
dialogViewController.NavigationItem.HidesBackButton = false;
dialogViewController.NavigationItem.RightBarButtonItem = addButton;
addButton.Clicked += (sender, e) =>
{
binding.Fetch();
binding.Root.Caption = credential.Name;
if (ClientInterface.SaveCredential(credential)
&& tableView != null)
{
tableView.ReloadData();
}
navController.PopViewControllerAnimated(true);
};
}
else
{
controller.PresentModalViewController(dialogViewController, true);
}
}
public bool SaveCredential(Credential credential)
{
if ( _connection == null )
return false;
try
{
using (var command = _connection.CreateCommand())
{
command.CommandType = CommandType.Text;
if (credential.Id == 0 )
{
command.CommandText = string.Format("INSERT INTO Credentials (Name, Notes, Password, Username, Url) VALUES ('{0}','{1}','{2}','{3}','{4}'); select last_insert_rowid()",
credential.Name, credential.Notes, credential.Password, credential.Username, credential.Url);
var id = command.ExecuteScalar();
credential.Id = int.Parse(id.ToString());
}
else
{
command.CommandText = string.Format("UPDATE Credentials SET Name = '{0}', Notes ='{1}', Password = '******', Username = '******', Url = '{4}' WHERE Id = {5}",
credential.Name, credential.Notes, credential.Password, credential.Username, credential.Url, credential.Id);
command.ExecuteNonQuery();
}
}
}
catch (Exception e)
{
System.Diagnostics.Debug.WriteLine(e.Message);
return false;
}
return true;
}
public CredentialDetailViewController(Credential credential)
: base("CredentialDetailViewController", null)
{
ActiveCredential = credential;
}
public static void DeleteCredential(Credential credential)
{
}
public static void ShowCredentialDetails(Credential credential, UIViewController controller)
{
ShowCredentialDetails(credential, controller, null);
}
