private void btn_Login_Click(object sender, EventArgs e)
{
using (UserController userController = new UserController())
{
string Username = txt_Username.Text;
string Password = txt_Password.Text;
User user = userController.Login(Username, (RequiresPassword) ? Password : null);
if (user != null)
{
ClearCredentials();
lbl_Password.Visible = false;
txt_Password.Visible = false;
lbl_Status.Text = String.Empty;
UserModelDataTransferObject User = userController.GetUserByID(user.UserID);
// Move to MainForm
Program.frm_Login.Hide();
Program.frm_MainForm = new MainForm(User);
Program.frm_MainForm.Show();
}
else
{
lbl_Status.Text = "Utilizatorul si parola nu se potrivesc.";
lbl_Status.ForeColor = Color.Red;
txt_Password.Clear();
}
}
}
public ConductSurvey(UserModelDataTransferObject LoggedUser, long SurveyID)
{
InitializeComponent();
materialSkinManager = MaterialSkinManager.Instance;
materialSkinManager.AddFormToManage(this);
materialSkinManager.Theme = MaterialSkinManager.Themes.LIGHT;
materialSkinManager.ColorScheme = new ColorScheme(Primary.Blue800, Primary.Blue900, Primary.Blue500, Accent.LightBlue200, TextShade.WHITE);
this.LoggedUser = LoggedUser;
this.SurveyID = SurveyID;
AnswerButtons = new List <MaterialRadioButton>();
AnswerButtons.Add(btn_Answer_0);
AnswerButtons.Add(btn_Answer_1);
AnswerButtons.Add(btn_Answer_2);
AnswerButtons.Add(btn_Answer_3);
AnswerButtons.Add(btn_Answer_4);
AnswerButtons.Add(btn_Answer_5);
panel_ConductSurvey.Enabled = panel_Finish.Enabled = false;
panel_ConductSurvey.Visible = panel_Finish.Visible = false;
lbl_Welcome_SurveyName.Font = lbl_SurveyName.Font = SurveyNameFont;
btn_Welcome_Start.AutoSize = btn_Success_Exit.AutoSize = false;
btn_Welcome_Start.Size = btn_Success_Exit.Size = new Size(190, 36);
SetHorizontalMiddle(btn_Welcome_Start); SetHorizontalMiddle(btn_Success_Exit);
btn_Next.AutoSize = btn_Back.AutoSize = btn_Finish.AutoSize = false;
btn_Back.Size = btn_Next.Size = btn_Finish.Size = new Size(195, 36);
materialDivider_Menu.AutoSize = false;
materialDivider_Menu.Location = new Point(0, 429);
materialDivider_Menu.Size = new Size(927, 10);
}
public Settings(UserModelDataTransferObject LoggedUser)
{
InitializeComponent();
// Initialize MaterialSkinManager
materialSkinManager = MaterialSkinManager.Instance;
materialSkinManager.AddFormToManage(this);
materialSkinManager.Theme = MaterialSkinManager.Themes.LIGHT;
materialSkinManager.ColorScheme = new ColorScheme(Primary.Blue800, Primary.Blue900, Primary.Blue500, Accent.LightBlue200, TextShade.WHITE);
// Logged User
this.LoggedUser = LoggedUser;
// Initialize Fonts (Material Skin is buggy)
lbl_EasySurvey.Font = EasySurveyFont;
lbl_Owner.Font = OwnerFont;
lbl_Username.Font = UsernameFont;
lbl_UserRole.Font = UserRoleFont;
lbl_Info.ForeColor = Color.Red;
// Setting App Logo in middle.
SetHorizontalMiddle(pic_EasySurveyLogo);
SetHorizontalMiddle(pic_GitHub);
SetHorizontalMiddle(btn_MeSaveChanges);
// Initialize Update Class
updater = new Updater();
}
private void LoadPasswordSettings()
{
using (UserController userController = new UserController())
LoggedUser = userController.GetUserByID(LoggedUser.UserID);
string UserPassword = LoggedUser.UserPassword;
if (UserPassword == null) // No Password protection
{
rdb_UnlockPassword.Checked = true;
}
else // Password protected
{
rdb_LockPassword.Checked = true;
}
}
public MainForm(UserModelDataTransferObject loggedUser)
{
InitializeComponent();
var materialSkinManager = MaterialSkinManager.Instance;
materialSkinManager.AddFormToManage(this);
materialSkinManager.Theme = MaterialSkinManager.Themes.LIGHT;
materialSkinManager.ColorScheme = new ColorScheme(Primary.Blue800, Primary.Blue900, Primary.Blue500, Accent.LightBlue200, TextShade.WHITE);
#region Initialize Component
lbl_AboutUser.ForeColor = AboutUser_ForeColor;
lbl_AboutUser.Font = AboutUser_FontDefault;
lbl_AttitudeReportsInfo.Font = AttitudeReportsInfoFont;
grb_SelectedSurveyAdmin.Location = new Point(472, 6);
grb_SelectedSurveyUser.Location = new Point(472, 6);
#endregion
this.LoggedUser = loggedUser;
}
// Promote / Demote users
private void promoteDemoteToolStripMenuItem_Click(object sender, EventArgs e)
{
int SelectedUsersCount = listView_Users.SelectedItems.Count;
if (SelectedUsersCount == 0)
{
return;
}
long AdminCount;
long SelectedAdminCount;
long AdminRoleID;
long UserRoleID;
using (UserController userController = new UserController())
using (RoleController roleController = new RoleController())
{
AdminRoleID = roleController.GetRoleID("Admin");
UserRoleID = roleController.GetRoleID("User");
// Check if Admin want to demote all Admins
List <UserModelDataTransferObject> AdminsList = userController.GetUsersByRoleID(AdminRoleID);
AdminCount = AdminsList.Count;
SelectedAdminCount = 0;
foreach (ListViewItem item in listView_Users.SelectedItems)
{
long UserID = Convert.ToInt64(item.Tag);
UserModelDataTransferObject CurrentUser = userController.GetUserByID(UserID);
if (CurrentUser.IsAdministrator())
{
++SelectedAdminCount;
}
}
}
if (AdminCount == SelectedAdminCount && AdminCount == listView_Users.SelectedItems.Count)
{
MaterialMessageBox.Show("You cannot demote all Administrators.", "Easy Survey - Demote Users", MaterialMessageBox.MessageBoxButtons.OK, MaterialMessageBox.MessageBoxIcon.Error);
return;
}
// Check if Admin wants to demote himself
bool AdminSelectedHimself = false;
foreach (ListViewItem item in listView_Users.SelectedItems)
{
long UserID = Convert.ToInt64(item.Tag);
if (LoggedUser.UserID == UserID)
{
AdminSelectedHimself = true; break;
}
}
if (AdminSelectedHimself)
{
MaterialMessageBox.Show("You cannot demote yourself.", "Easy Survey - Demote Users", MaterialMessageBox.MessageBoxButtons.OK, MaterialMessageBox.MessageBoxIcon.Error);
return;
}
// Demote / Promote selected users.
using (UserController userController = new UserController())
using (UserRoleController userRoleController = new UserRoleController())
foreach (ListViewItem item in listView_Users.SelectedItems)
{
long UserID = Convert.ToInt64(item.Tag);
UserModelDataTransferObject CurrentUser = userController.GetUserByID(UserID);
if (CurrentUser.IsAdministrator()) // Demote to standard user.
{
userRoleController.SetUserRole(UserID, UserRoleID);
item.Group = listView_Users.Groups["User"];
}
else if (!CurrentUser.IsAdministrator()) // Promote to admin.
{
userRoleController.SetUserRole(UserID, AdminRoleID);
item.Group = listView_Users.Groups["Administrator"];
}
}
}
private void materialContextMenuStrip_Users_Opening(object sender, CancelEventArgs e)
{
long SelectedUsers = listView_Users.SelectedItems.Count;
// Promote / Demote ...
bool Promote = false;
bool Demote = false;
using (UserController userController = new UserController())
foreach (ListViewItem item in listView_Users.SelectedItems)
{
long UserID = Convert.ToInt64(item.Tag);
UserModelDataTransferObject CurrentUser = userController.GetUserByID(UserID);
if (CurrentUser.IsAdministrator())
{
Demote = true;
}
else
{
Promote = true;
}
}
if (Promote == Demote)
{
promoteDemoteToolStripMenuItem.Enabled = false;
promoteDemoteToolStripMenuItem.Text = "Promote / Demote...";
}
else
{
promoteDemoteToolStripMenuItem.Enabled = true;
if (Promote)
{
promoteDemoteToolStripMenuItem.Image = Properties.Resources.promote_icon_16x16;
promoteDemoteToolStripMenuItem.Text = "Promote...";
}
else if (Demote)
{
promoteDemoteToolStripMenuItem.Image = Properties.Resources.demote_icon_16x16;
promoteDemoteToolStripMenuItem.Text = "Demote...";
}
}
// Change / New ...
bool Change = false;
bool New = false;
if (SelectedUsers == 0)
{
return;
}
foreach (ListViewItem item in listView_Users.SelectedItems)
{
long UserID = Convert.ToInt64(item.Tag);
UserModelDataTransferObject CurrentUser;
using (UserController userController = new UserController())
CurrentUser = userController.GetUserByID(UserID);
if (CurrentUser.UserPassword == null)
{
New = true;
}
else
{
Change = true;
}
}
if (Change && New)
{
newToolStripMenuItem.Text = "Change / New...";
}
else if (Change)
{
newToolStripMenuItem.Text = "Change...";
}
else if (New)
{
newToolStripMenuItem.Text = "New...";
}
}
private void deleteToolStripMenuItem_Click(object sender, EventArgs e)
{
int SelectedUsersCount = listView_Users.SelectedItems.Count;
if (SelectedUsersCount == 0)
{
return;
}
IEnumerable <ListViewItem> SelectedUsers = listView_Users.SelectedItems.Cast <ListViewItem>();
using (UserController userController = new UserController())
using (RoleController roleController = new RoleController())
{
// Check if Admin selected all Admins to be deleted.
long AdminRoleID = roleController.GetRoleID("Admin");
List <UserModelDataTransferObject> AdminsList = userController.GetUsersByRoleID(AdminRoleID);
long AdminCount = AdminsList.Count;
long SelectedAdminCount = 0;
foreach (ListViewItem item in SelectedUsers)
{
long UserID = Convert.ToInt64(item.Tag);
UserModelDataTransferObject SelectedUser = userController.GetUserByID(UserID);
if (SelectedUser.IsAdministrator())
{
++SelectedAdminCount;
}
}
if (AdminCount == SelectedAdminCount)
{
MaterialMessageBox.Show("You cannot delete all Administrators.", "Easy Survey - Delete Users", MaterialMessageBox.MessageBoxButtons.OK, MaterialMessageBox.MessageBoxIcon.Error);
return;
}
// Check if Admin selected his account to de deleted.
bool SelectedSelfAccount = false;
foreach (ListViewItem item in SelectedUsers)
{
long UserID = Convert.ToInt64(item.Tag);
if (LoggedUser.UserID == UserID)
{
SelectedSelfAccount = true; break;
}
}
if (SelectedSelfAccount)
{
MaterialMessageBox.Show("You cannot delete your own account.", "Easy Survey - Delete Users", MaterialMessageBox.MessageBoxButtons.OK, MaterialMessageBox.MessageBoxIcon.Error);
return;
}
// Delete selected users.
MaterialMessageBox.MessageBoxResult result = MaterialMessageBox.MessageBoxResult.None;
result = MaterialMessageBox.Show("Are you sure you want to delete all " + SelectedUsersCount + " selected users?", "Easy Survey - Delete Users", MaterialMessageBox.MessageBoxButtons.YesNo, MaterialMessageBox.MessageBoxIcon.Warning);
if (result == MaterialMessageBox.MessageBoxResult.Yes)
{
foreach (ListViewItem item in SelectedUsers)
{
long UserID = Convert.ToInt64(item.Tag);
// Delete from Database
userController.Delete(UserID);
// Delete from ListView
foreach (ListViewItem listViewItemToDelete in listView_Users.SelectedItems)
{
long ListViewUserID = Convert.ToInt64(listViewItemToDelete.Tag);
if (UserID == ListViewUserID)
{
listView_Users.Items.Remove(listViewItemToDelete);
}
}
}
}
}
}
private void btn_MeSaveChanges_Click(object sender, EventArgs e)
{
string ErrorMessage = String.Empty;
using (UserController userController = new UserController())
{
long UserID = LoggedUser.UserID;
ErrorMessage = String.Empty;
if (!ProtectUserByPassword)
{
userController.UpdatePassword(LoggedUser.UserID, null);
LoggedUser = userController.GetUserByID(UserID);
}
else
{
string CurrentPassword = SHA256.Hash(txt_CurrentPassword.Text);
string NewPassword = txt_NewPassword.Text;
string ReTypeNewPassword = txt_ReTypeNewPassword.Text;
if (CurrentPassword != String.Empty || LoggedUser.UserPassword == null)
{
if (CurrentPassword == LoggedUser.UserPassword || LoggedUser.UserPassword == null)
{
if (NewPassword != String.Empty)
{
if (NewPassword.Equals(ReTypeNewPassword))
{
NewPassword = SHA256.Hash(NewPassword);
userController.UpdatePassword(LoggedUser.UserID, NewPassword);
LoggedUser = userController.GetUserByID(UserID);
}
else
{
ErrorMessage = "The new passwords are not the same";
}
}
else
{
ErrorMessage = "New password cannot be empty";
}
}
else
{
ErrorMessage = "Current password do not match";
}
}
else
{
ErrorMessage = "Current password cannot be empty";
}
}
}
if (ErrorMessage == String.Empty)
{
txt_CurrentPassword.Clear();
txt_NewPassword.Clear();
txt_ReTypeNewPassword.Clear();
PasswordSetStatus("You password has been successfully changed", false);
}
else
{
PasswordSetStatus(ErrorMessage);
}
}
