protected void SaveUniversity()
{
UniversityBO objUniversity = new UniversityBO();
objUniversity.UserId = Userid;
objUniversity.UniversityName = txtUniversity.Text;
objUniversity.AttendedFor = txtAttendFor.Text;
objUniversity.ClassYear = Convert.ToInt32(lstClassYear.SelectedValue);
objUniversity.Degree = txtDegree.Text;
objUniversity.Purpose = txtPurpose.Text;
if (System.IO.File.Exists(Server.MapPath("../../Resources/images/ProfileIcons/" + txtUniversity.Text + ".jpg")))
{
objUniversity.Image = txtUniversity.Text + ".jpg";
}
else if (System.IO.File.Exists(Server.MapPath("../../Resources/images/ProfileIcons/" + txtUniversity.Text + ".png")))
{
objUniversity.Image = txtUniversity.Text + ".png";
}
else
{
objUniversity.Image = "DefaultUniversity.png";
}
if (!objUniversity.UniversityName.Equals(""))
{
string UniversityId = UniversityDAL.insertUniversity(objUniversity);
}
LoadDataListUniversity();
}
protected void LoadUserUnisFilterItems(string userid)
{
ArrayList sUnis;
sUnis = UniversityDAL.getUnisByUserId(userid);
GridViewUnis.DataSource = sUnis;
GridViewUnis.DataBind();
}
protected void LoadDataListUniversity()
{
DListUniversity.DataSource = UniversityDAL.getUniversityTop5(Userid);
DListUniversity.DataBind();
if (DListUniversity.Items.Count <= 0)
{
lblUniversity.Visible = false;
DListUniversity.Visible = false;
}
}
public static List <UserFriendsBO> getAllSuggestions(string UserId)
{
List <UserFriendsBO> list = FriendsDAL.getAllSuggestions(UserId);
foreach (UserFriendsBO Useritem in list)
{
BasicInfoBO info = BasicInfoDAL.getBasicInfoByUserId(Useritem.FriendUserId);
Useritem.Hometown = info.HomeTown;
Useritem.Location = info.CurrentCity;
EmployerBO emp = EmployerDAL.getEmployerByUserId(Useritem.FriendUserId);
Useritem.Employer = emp.Organization;
UniversityBO uni = UniversityDAL.getUniversityByUniversityId(Useritem.FriendUserId);
Useritem.Education = uni.UniversityName;
}
return(list);
}
public static int calculateUniversityRecomendationScore(string userId, string friendsId)
{
ArrayList userUniversity = UniversityDAL.getUnisByUserId(userId);
ArrayList friendsUniversity = UniversityDAL.getUnisByUserId(friendsId);
int Score = 0;
foreach (string uUni in userUniversity)
{
foreach (string sUni in friendsUniversity)
{
if (uUni.Equals(sUni))
{
Score += 1 * Global.WEIGHT_EDUCATION;
}
}
}
return(Score);
}
protected void GetSuggestionsByCriteria()
{
string HomeTownValue = HomeTownTextBox.Text;
string EmployerValue = EmployerTextBox.Text;
string UniversityValue = EducationTextBox.Text;
string LocationValue = LocationTextBox.Text;
string SchoolValue = SchoolTextBox.Text;
bool hometownmatches = false;
bool employermatches = false;
bool unimatches = false;
bool locationmatches = false;
bool schoolmatches = false;
bool mutualfriendmatches = false;
List <UserFriendsBO> filteredlist = new List <UserFriendsBO>();
List <UserFriendsBO> list = new List <UserFriendsBO>();
list = FriendsBLL.getAllSuggestions(Userid);
List <UserFriendsBO> scoredlist = FriendsBLL.RecommendationScoring(list, Userid);
foreach (UserFriendsBO Useritem in scoredlist)
{
ArrayList uEmployers = new ArrayList();
ArrayList uUniversity = new ArrayList();
ArrayList uSchool = new ArrayList();
ArrayList sEmployers = new ArrayList();
ArrayList sUniversity = new ArrayList();
ArrayList sSchool = new ArrayList();
ArrayList uMF = new ArrayList();
hometownmatches = false;
employermatches = false;
unimatches = false;
locationmatches = false;
schoolmatches = false;
mutualfriendmatches = false;
sEmployers = EmployerBLL.getEmployersByUserId(Useritem.FriendUserId);
sUniversity = UniversityDAL.getUnisByUserId(Useritem.FriendUserId);
sSchool = SchoolBLL.getSchoolsByUserId(Useritem.FriendUserId);
if (HomeTownValue.Equals(""))//if no value specified by user by default true
{
hometownmatches = true;
}
else
{
if (Useritem.Hometown != null)
{
hometownmatches = Useritem.Hometown.Equals(HomeTownValue);
}
}
bool mfchecked = false;
for (int i = 0; i < GridViewMutualFriends.Rows.Count; i++)
{
GridViewRow row = GridViewMutualFriends.Rows[i];
// 0 means the first column if your Select column is not first write it 's correct index
CheckBox chk = row.Cells[0].FindControl("CheckBox1") as CheckBox;
if (chk != null && chk.Checked)
{
mfchecked = true;
Label lbl = (Label)GridViewMutualFriends.Rows[i].Cells[0].FindControl("Label1");
string value = lbl.Text;
uMF.Add(value);
//ListViewBLL.UpdateFriendListSearch(value, list);
}
}
foreach (string umf in uMF)
{
if (Useritem.MutualFriendName.Equals(umf))
{
mutualfriendmatches = true;
}
}
//}
if (mfchecked == false)
{
mutualfriendmatches = true;
}
bool empchecked = false;
for (int i = 0; i < GridViewEmps.Rows.Count; i++)
{
GridViewRow row = GridViewEmps.Rows[i];
CheckBox chk = row.Cells[0].FindControl("CheckBox1") as CheckBox;
if (chk != null && chk.Checked)
{
empchecked = true;
Label lbl = (Label)GridViewEmps.Rows[i].Cells[0].FindControl("Label1");
string value = lbl.Text;
uEmployers.Add(value);
}
}
foreach (string semp in sEmployers)
{
foreach (string uemp in uEmployers)
{
if (semp.Equals(uemp))
{
employermatches = true;
}
}
}
//}
if (empchecked == false)
{
if (EmployerValue.Equals(""))
{
employermatches = true;
}
else
{
foreach (string semp in sEmployers)
{
if (semp.Equals(EmployerValue))
{
employermatches = true;
}
}
}
}
bool unichecked = false;
for (int i = 0; i < GridViewUnis.Rows.Count; i++)
{
GridViewRow row = GridViewUnis.Rows[i];
// 0 means the first column if your Select column is not first write it 's correct index
CheckBox chk = row.Cells[0].FindControl("CheckBox1") as CheckBox;
if (chk != null && chk.Checked)
{
unichecked = true;
Label lbl = (Label)GridViewUnis.Rows[i].Cells[0].FindControl("Label1");
string value = lbl.Text;
uUniversity.Add(value);
//ListViewBLL.UpdateFriendListSearch(value, list);
}
}
foreach (string suni in sUniversity)
{
foreach (string uuni in uUniversity)
{
if (suni.Equals(uuni))
{
unimatches = true;
}
}
}
//}
if (unichecked == false)
{
if (UniversityValue.Equals(""))
{
unimatches = true;
}
else
{
foreach (string sUni in sUniversity)
{
if (sUni.Equals(UniversityValue))
{
unimatches = true;
}
}
}
}
bool schoolchecked = false;
for (int i = 0; i < GridViewSchool.Rows.Count; i++)
{
GridViewRow row = GridViewSchool.Rows[i];
// 0 means the first column if your Select column is not first write it 's correct index
CheckBox chk = row.Cells[0].FindControl("CheckBox1") as CheckBox;
if (chk != null && chk.Checked)
{
schoolchecked = true;
Label lbl = (Label)GridViewSchool.Rows[i].Cells[0].FindControl("Label1");
string value = lbl.Text;
uSchool.Add(value);
//ListViewBLL.UpdateFriendListSearch(value, list);
}
}
foreach (string sschool in sSchool)
{
foreach (string uschool in uSchool)
{
if (sschool.Equals(uSchool))
{
schoolmatches = true;
}
}
}
//}
if (schoolchecked == false)
{
if (SchoolValue.Equals(""))
{
schoolmatches = true;
}
else
{
foreach (string sschool in sSchool)
{
if (sschool.Equals(SchoolValue))
{
schoolmatches = true;
}
}
}
}
if (LocationValue.Equals(""))
{
locationmatches = true;
}
else
{
if (Useritem.Location != null)
{
locationmatches = Useritem.Location.Equals(LocationValue);
}
}
if (hometownmatches && employermatches && unimatches && locationmatches && schoolmatches && mutualfriendmatches)
{
filteredlist.Add(Useritem);
}
}
GridViewFriendsList.DataSource = null;
GridViewFriendsList.DataBind();
if (!MutualFriendsFetched)
{
//get the top 2 mutual friends for filter options//only for the first time
foreach (UserFriendsBO uitem in filteredlist)
{
if (uitem.MutualFriendsCount > 0)
{
if (!mutualFriends.Contains(uitem.MutualFriendName))
{
mutualFriends.Add(uitem.MutualFriendName);
}
}
}
MutualFriendsFetched = true;
}
GridViewFriendsList.DataSource = filteredlist;
GridViewFriendsList.DataBind();
}
protected void LoadDataListUniversity()
{
DListUniversity.DataSource = UniversityDAL.getUniversityTop5(Userid);
DListUniversity.DataBind();
}
protected void DListUniversity_SelectedIndexChanged(object sender, EventArgs e)
{
UniversityDAL.deleteUniversity(DListUniversity.DataKeys[DListUniversity.SelectedIndex].ToString());
LoadDataListUniversity();
}
