private void LoadUsers()
{
using (var context = new UzoneEntities())
{
List<RegisteredUser> _users;
_users = context.Set<RegisteredUser>().ToList();
UsersGrid.DataSource = _users;
}
}
protected void RadScheduler1_AppointmentDelete(object sender, SchedulerCancelEventArgs e)
{
using (var context = new UzoneEntities())
{
Scheduler _scheduler;
_scheduler = context.Schedulers.Find(e.Appointment.ID);
if (_scheduler != null)
{
context.Schedulers.Remove(_scheduler);
context.SaveChanges();
}
}
}
private Boolean CheckEmailAvailability(string email)
{
using (var context = new UzoneEntities())
{
var founduser = (from ru in context.RegisteredUsers
where ru.Email == email
select ru);
if (founduser.Any())
return false;
else return true;
}
}
protected void LocationGrid_UpdateCommand(object sender, Telerik.Web.UI.GridCommandEventArgs e)
{
var editableItem = ((GridEditableItem)e.Item);
var locationID = (int)editableItem.GetDataKeyValue("EventLocationID");
using (var context = new UzoneEntities())
{
EventLocation _location;
_location = context.EventLocations.Find(locationID);
if (_location != null && Session["currentSchoolID"] != null)
{
editableItem.UpdateValues(_location);
context.EventLocations.Attach(_location);
context.Entry(_location).State = EntityState.Modified;
context.SaveChanges();
}
}
}
protected void LocationGrid_DeleteCommand(object sender, Telerik.Web.UI.GridCommandEventArgs e)
{
var locationID = (int)((GridDataItem)e.Item).GetDataKeyValue("EventLocationID");
using (var context = new UzoneEntities())
{
EventLocation _location;
_location = context.EventLocations.Find(locationID);
if (_location != null)
{
_location.Active = false;
context.EventLocations.Attach(_location);
context.Entry(_location).State = EntityState.Modified;
context.SaveChanges();
}
}
}
protected void RadScheduler1_AppointmentInsert(object sender, SchedulerCancelEventArgs e)
{
Scheduler _scheduler = new Scheduler();
_scheduler.EventStart = e.Appointment.Start;
_scheduler.EventEnd = e.Appointment.End;
_scheduler.EventDescription = e.Appointment.Description;
_scheduler.EventSubject = e.Appointment.Subject;
_scheduler.SchoolID = (long)Session["currentSchoolID"];
if (e.Appointment.Resources.FirstOrDefault() != null)
_scheduler.EventLocationID = (int)e.Appointment.Resources.First().Key;
using (var context = new UzoneEntities())
{
context.Schedulers.Add(_scheduler);
context.SaveChanges();
LoadScheduler();
}
}
protected void checkEmail_Click(object sender, EventArgs e)
{
using (var context = new UzoneEntities())
{
RegisteredUser foundUser = (from fu in context.RegisteredUsers
where fu.Email == txtEmailAddress.Value
select fu).FirstOrDefault();
if (foundUser != null)
{
rwSecurity.Style.Add("visibility", "visible");
SendEmail.Visible = true;
checkEmail.Visible = false;
lbSecurityQuestion.InnerText = context.LockedQuestions.Find(foundUser.LockedQuestionID).Question;
}
else
CreateErrorMsg("The specified email address was not found. Please check and try again.");
}
}
protected void LocationGrid_InsertCommand(object sender, Telerik.Web.UI.GridCommandEventArgs e)
{
var editableItem = ((GridEditableItem)e.Item);
Hashtable values = new Hashtable();
editableItem.ExtractValues(values);
EventLocation _location = new EventLocation();
_location.EventLocationName = values["EventLocationName"].ToString();
_location.Active = true;
using (var context = new UzoneEntities())
{
if (Session["currentSchoolID"] != null)
{
var currentSchool = (long)Session["currentSchoolID"];
_location.SchoolID = currentSchool;
context.EventLocations.Add(_location);
context.SaveChanges();
}
}
}
protected void RadScheduler1_AppointmentUpdate(object sender, AppointmentUpdateEventArgs e)
{
using (var context = new UzoneEntities())
{
Scheduler _scheduler;
_scheduler = context.Schedulers.Find(e.Appointment.ID);
if (_scheduler != null)
{
_scheduler.EventStart = e.ModifiedAppointment.Start;
_scheduler.EventEnd = e.ModifiedAppointment.End;
_scheduler.EventDescription = e.ModifiedAppointment.Description;
_scheduler.EventSubject = e.ModifiedAppointment.Subject;
_scheduler.SchoolID = (long)Session["currentSchoolID"];
if (e.Appointment.Resources.FirstOrDefault() != null)
_scheduler.EventLocationID = (int)e.Appointment.Resources.First().Key;
context.SaveChanges();
LoadScheduler();
}
}
}
protected void SendEmail_Click(object sender, EventArgs e)
{
var typeOfForgot = Request.QueryString["forgot"];
using (var context = new UzoneEntities())
{
RegisteredUser foundUser = (from fu in context.RegisteredUsers
where fu.Email == txtEmailAddress.Value &&
fu.LockedAnswer == txtSecurityAnswer.Value
select fu).FirstOrDefault();
if (foundUser != null)
{
if (typeOfForgot == "forgotpassword")
resetAndSend(txtEmailAddress.Value);
else if (typeOfForgot == "forgotusername")
sendUsername(txtEmailAddress.Value);
else
CreateErrorMsg("There was an issue accessing your account. Please try again.");
}
else
CreateErrorMsg("The email and security answer combination does not exist. Please try again.");
}
}
private Boolean UserLogin()
{
using (var context = new UzoneEntities())
{
var founduser = (from ru in context.RegisteredUsers
where ru.UserName == txtUser.Value
&& ru.Password == txtPassword.Value
select ru);
if (founduser.FirstOrDefault() != null)
{
Session["userName"] = founduser.First().UserName;
Session["currentSchool"] = context.Schools.FirstOrDefault(x => x.SchoolID == founduser.FirstOrDefault().SchoolID).Name;
Session["currentSchoolID"] = founduser.First().SchoolID;
Session["isLogged"] = "true";
Session["userRole"] = founduser.First().UserRoleID;
Session["timeStamp"] = DateTime.Now;
return true;
}
else return false;
}
}
private void LoadResources()
{
using (var context = new UzoneEntities())
{
if (Session["currentSchoolID"] != null)
{
var currentSchool = (long)Session["currentSchoolID"];
if (RadScheduler1.ResourceTypes.FirstOrDefault() == null)
{
List<EventLocation> _locations;
_locations = context.Set<EventLocation>().Where(l => l.SchoolID == currentSchool).ToList();
ResourceType _item = new ResourceType();
_item.DataSource = _locations;
_item.ForeignKeyField = "SchoolID";
_item.KeyField = "EventLocationID";
_item.TextField = "EventLocationName";
_item.Name = "Location";
RadScheduler1.ResourceTypes.Add(_item);
}
}
}
}
private Boolean CheckUsernameAvailability(string username)
{
using (var context = new UzoneEntities())
{
var founduser = (from ru in context.RegisteredUsers
where ru.UserName == username
select ru);
if (founduser.Any())
return false;
else return true;
}
}
private Boolean UpdateAccount(RegisteredUser user)
{
try
{
using (var context = new UzoneEntities())
{
string _currentUsername = Session["userName"].ToString();
user.UserID = context.RegisteredUsers.FirstOrDefault(c => c.UserName == _currentUsername).UserID;
}
using (var context = new UzoneEntities())
{
context.RegisteredUsers.Attach(user);
context.Entry(user).State = EntityState.Modified;
context.SaveChanges();
}
return true;
}
catch (Exception ex)
{ return false; }
}
private void LoadSecurityQuestion()
{
using (var context = new UzoneEntities())
{
List<LockedQuestion> _questions;
_questions = context.Set<LockedQuestion>().ToList();
comboSecurityQues.DataSource = _questions;
comboSecurityQues.DataBind();
}
}
private void LoadSchool()
{
using (var context = new UzoneEntities())
{
List<School> _schools;
_schools = context.Set<School>().ToList();
comboSchool.DataSource = _schools;
comboSchool.DataBind();
}
}
private void LoadRegistration()
{
using (var context = new UzoneEntities())
{
RegisteredUser _user = new RegisteredUser();
string _currentUsername = Session["userName"].ToString();
_user = (from ru in context.RegisteredUsers
where ru.UserName == _currentUsername
select ru).FirstOrDefault();
if (_user != null)
{
txtName.Text = _user.Name;
txtUsername.Text = _user.UserName;
txtPassword.Text = _user.Password;
txtConfirmPass.Text = _user.Password;
txtEmail.Text = _user.Email;
comboSchool.SelectedValue = _user.SchoolID.ToString();
comboSecurityQues.SelectedValue = _user.LockedQuestionID.ToString();
txtSecurityAns.Text = _user.LockedAnswer;
chkTerms.Checked = true;
}
}
}
private Boolean CreateAccount(RegisteredUser user)
{
try
{
using (var context = new UzoneEntities())
{
context.RegisteredUsers.Add(user);
context.SaveChanges();
}
return true;
}
catch (Exception ex)
{ return false; }
}
private Boolean CreateSchool(School school)
{
try
{
using (var context = new UzoneEntities())
{
context.Schools.Add(school);
context.SaveChanges();
}
return true;
}
catch (Exception ex)
{ return false; }
}
private void LoadSchools(long id)
{
using (var context = new UzoneEntities())
{
School _schools;
_schools = (from sc in context.Schools
where sc.SchoolID == id
select sc).FirstOrDefault();
if (_schools != null)
{
txtFullName.Text = _schools.Name;
txtAlias.Text = _schools.Alias;
txtMascot.Text = _schools.Mascot;
txtAddress.Text = _schools.Address;
txtCity.Text = _schools.City;
txtZip.Text = _schools.Zip;
txtContactEmail.Text = _schools.Email;
txtContactPhone.Text = _schools.Phone;
comboState.SelectedValue = _schools.State;
rdColorBackground.SelectedColor = ColorTranslator.FromHtml(_schools.BannerColor);
rdColorPrimary.SelectedColor = ColorTranslator.FromHtml(_schools.ButtonColor);
}
}
}
private void LoadLocations()
{
using (var context = new UzoneEntities())
{
if (Session["currentSchoolID"] != null)
{
var currentSchool = (long)Session["currentSchoolID"];
List<EventLocation> _locations;
_locations = context.Set<EventLocation>().Where(l => l.SchoolID == currentSchool && l.Active == true).ToList();
LocationGrid.DataSource = _locations;
}
else
{
List<EventLocation> _locations = new List<EventLocation>();
LocationGrid.DataSource = _locations;
}
}
}
private Boolean UpdateSchool(School school)
{
try
{
using (var context = new UzoneEntities())
{
context.Schools.Attach(school);
context.Entry(school).State = EntityState.Modified;
context.SaveChanges();
}
return true;
}
catch (Exception ex)
{ return false; }
}
private void LoadScheduler()
{
using (var context = new UzoneEntities())
{
if (Session["currentSchoolID"] != null)
{
var currentSchool = (long)Session["currentSchoolID"];
List<Scheduler> _schedulers;
_schedulers = context.Set<Scheduler>().Where(s => s.SchoolID == currentSchool).ToList();
RadScheduler1.DataSource = _schedulers;
}
}
}
private Boolean emailExist(string emailAddress)
{
using (var context = new UzoneEntities())
{
var foundEmail = (from fe in context.RegisteredUsers
where fe.Email == emailAddress
select fe);
if (foundEmail.Any())
return true;
else return false;
}
}
private void resetAndSend(string emailAddress)
{
using (var context = new UzoneEntities())
{
RegisteredUser foundUser = (from fu in context.RegisteredUsers
where fu.Email == emailAddress
select fu).FirstOrDefault();
if (foundUser != null)
{
foundUser.Password = CreateRandomPassword();
context.RegisteredUsers.Attach(foundUser);
context.Entry(foundUser).State = EntityState.Modified;
context.SaveChanges();
sendMail(foundUser.Email, foundUser.Name, "Here is your new password: "******". Once you login, use the manage profile module to reset your password.");
}
}
}
private void sendUsername(string emailAddress)
{
using (var context = new UzoneEntities())
{
RegisteredUser foundUsername = (from fu in context.RegisteredUsers
where fu.Email == emailAddress
select fu).FirstOrDefault();
if (foundUsername != null)
sendMail(foundUsername.Email, foundUsername.Name, "Here is your username: " + foundUsername.UserName);
}
}
