protected void btn_login_Click(object sender, EventArgs e)
{
/*1 - Grabbing the user's login info*/
String Username = txb_TUID.Text;
String Password = txb_Password.Text;
/*2 - Resetting controls to default values*/
lbl_Error.Text = "";
/*3 - Basic validation*/
if (Username.Equals(""))
{
lbl_Error.Text = "ERROR: The username field is empty.";
lbl_Error.ForeColor = Color.Red;
}
else if (Password.Equals(""))
{
lbl_Error.Text = "ERROR: The password field is empty.";
lbl_Error.ForeColor = Color.Red;
}
else if (valid.validateLogin(Username) || valid.validateLogin(Password))
{
lbl_Error.Text = "ERROR: Illegal input character was used.";
lbl_Error.ForeColor = Color.Red;
}
else
{
/*3 - Checking that the Username and Password are both correct*/
bool Correct_Login_Information = AuthenticateUser(Username, Password);
if (!Correct_Login_Information)
{
lbl_Error.Text = "ERROR: Your username or password is incorrect.";
lbl_Error.ForeColor = Color.Red;
}
else
{
/*4 - Requesting Web Service information*/
TempleUser.LDAPuser Temple_Information = TempleUser.WebService.getLDAPEntryByAccessnet(Username);
TempleUser.StudentObj Student_Information = TempleUser.WebService.getStudentInfo(Temple_Information.templeEduID);
/*5 - Checking we received something from Web Services*/
if (Temple_Information == null)
{
lbl_Error.Text = "ERROR: Web Services did not return anything.";
}
else if (Temple_Information != null)
{
/*Populating the Session Object with the user's information*/
Session["TU_ID"] = Temple_Information.templeEduID;//TUID
Session["First_Name"] = Temple_Information.givenName;
Session["Last_Name"] = Temple_Information.sn;
Session["Email"] = Temple_Information.mail;
Session["Title"] = Temple_Information.title;
Session["Affiliation_Primary"] = Temple_Information.eduPersonPrimaryAffiliation;
Session["Affiliation_Secondary"] = Temple_Information.eduPersonAffiliation;
/*Security Session Variable*/
Session["Authenticated"] = true;
/*If the user is also a student, we can also retreive their information and add them to the Session Object*/
if (Student_Information != null)
{
Session["School"] = Student_Information.school;
Session["Major_1"] = Student_Information.major1;
Session["Major_2"] = Student_Information.major2;
}
/*Successful Login - Allowed to be redirected to Home.aspx*/
DbMethods DbMethodsObj = new DbMethods();
bool test = DbMethodsObj.CheckIfAdminExists(Student_Information.tuid);
//check if user is an Admin
if (test == true)
{
//Security Session Variable for Admin
Session["AdminToken"] = true;
Response.Redirect("Admin.aspx");
}
else
{
//check if expert exists in system
int count = Convert.ToInt32(DbMethodsObj.CheckIfExpertExists(Student_Information.tuid));
if (count == 0)
{
Response.Redirect("CreateProfile.aspx");
}
else
{
SessionMethods sessionMethodsObj = new SessionMethods();
sessionMethodsObj.storeExpertDataInSession();
//change isActive to true
DbMethodsObj.SetExpertIsActiveTrue();
Expert expertProfileObj = (CapstoneBlackstone.Expert)Session["expertProfileObj"];
string user_name = expertProfileObj.username;
var x = Session["Authenticated"];
//redirect to expert page
Response.Redirect("ExpertPage.aspx?username=" + user_name);// conserve the session token at login
}
}
}
}
}
}//end logIn button clickEvent
protected void btnCreateProfile_Click(object sender, EventArgs e)
{
lblPicCheckSize.Visible = false;
lblPicCheckType.Visible = false;
int count = Convert.ToInt32(db.CheckIfUsernameExists(txtUsername.Text));
if (valid.IsBlank(txtFirstName.Text) || valid.IsBlank(txtLastName.Text) || valid.IsBlank(txtEmail.Text) || valid.IsBlank(txtUsername.Text) || valid.IsBlank(txtEmail.Text))
{
lblRequired.Visible = true;
}
else if (count >= 1)
{
lblUsernameCheck.Visible = true;
}
else
{
string fileExtension = Path.GetExtension(FileUpload1.PostedFile.FileName); //uploaded file extension
int iFileSize = FileUpload1.PostedFile.ContentLength; //uploaded file size
if (FileUpload1.FileContent != null && FileUpload1.HasFile)
{
if (valid.TestForLegalImageTypes(fileExtension) == false)
{//fail
lblPicCheckType.Visible = true;
lblPicCheckType.Text = fileExtension + " file extension is not allowed. Please use .png, .gif, .jpg, .jpeg, .pdf, .pcd, .fpx, .tif instead";
}
else if (iFileSize >= 90000)
{//fail
lblPicCheckSize.Visible = true;
lblPicCheckSize.Text = "Your file size is " + iFileSize + " bytes. Please reduce the size to less than 90 KB (90000 bytes).";
}
else
{
MemoryStream ms = new MemoryStream();
var img = System.Drawing.Image.FromStream(FileUpload1.FileContent);
img.Save(ms, System.Drawing.Imaging.ImageFormat.Png);
imageBytes = ms.ToArray();
Session.Add("picture", imageBytes);
}
}
else
{
string FilePath = System.Web.VirtualPathUtility.ToAbsolute("~/Images/TUOwls_logo.png");
FileStream fs = new FileStream(FilePath, System.IO.FileMode.Open, System.IO.FileAccess.Read);
imageBytes = new byte[fs.Length];
fs.Read(imageBytes, 0, Convert.ToInt32(fs.Length));
fs.Close();
MemoryStream ms = new MemoryStream();
Session.Add("picture", imageBytes);
}
Expert newExpert = new Expert
{
tuID = (string)Session["TU_ID"],
username = txtUsername.Text,
firstName = txtFirstName.Text,
lastName = txtLastName.Text,
college = (string)Session["School"],
major = (string)Session["Major_1"],
email = txtEmail.Text,
dateJoined = DateTime.Now,
phoneNumber = txtPhoneNumber.Text,
aboutMe = aboutMe.Text,
linkedIn = txtLinkedIn.Text,
picture = (byte[])Session["picture"],
isActive = true,
skillGroupID = Int32.Parse(SkillGroupDropdown.SelectedValue),
genderID = Int32.Parse(genderDropdown.SelectedValue),
ethnicityID = Int32.Parse(ethnicityDropdown.SelectedValue),
lastUpdateDate = DateTime.Now,
lastUpdateUser = txtLastName.Text + ", " + txtFirstName.Text
};
DbMethods dbmethods = new DbMethods();
SessionMethods sessionMethodsObj = new SessionMethods();
int result = dbmethods.CreateExpert(newExpert);
sessionMethodsObj.storeExpertDataInSession();
Response.Redirect("ExpertPage.aspx?username=" + newExpert.username);
//Response.Write(result);
}
}
