protected void SearchButton_Click(object sender, EventArgs e)
{
string fieldValue = FindFriendsTextBox.Text;
List <UserFriendsBO> searchlist = new List <UserFriendsBO>();//search list
string userid;
userid = Session["UserId"].ToString();
foreach (UserFriendsBO u in list2)
{
if (fieldValue.Contains(u.FirstName) || fieldValue.Contains(u.LastName))
{
searchlist.Add(u);
}
}
AllSuggestionsDataList.DataSource = searchlist;
AllSuggestionsDataList.DataBind();
RecSuggestionsDataList.DataSource = null;
RecSuggestionsDataList.DataBind();
MutualDataList.DataSource = null;
MutualDataList.DataBind();
}
protected void LoadSuggestions(string FilterByListName)
{
list = new List <UserFriendsBO>();
list2 = new List <UserFriendsBO>();
List <UserFriendsBO> userlist = new List <UserFriendsBO>();
List <UserFriendsBO> reclist = new List <UserFriendsBO>();
list = getfriends_list(FilterByListName);
foreach (UserFriendsBO Useritem in list)
{
if (VerifyUserItem(Useritem.FirstName, Useritem.LastName))
{
userlist.Add(Useritem);
fid = Useritem.FriendUserId;
}
else
{
list2.Add(Useritem);
}
}
List <UserFriendsBO> mutualfriendslist = FriendsBLL.getMutualFriends(Userid, fid, Global.CONFIRMED);
IEqualityComparer <UserFriendsBO> comparer = new UserFriendsComparer();
List <UserFriendsBO> l3 = list2.Except(mutualfriendslist, comparer).ToList();
List <UserFriendsBO> PSlist = FriendsBLL.getPSFriends(fid);
List <UserFriendsBO> l4 = l3.Except(PSlist, comparer).ToList();
AllSuggestionsDataList.DataSource = l4;
AllSuggestionsDataList.DataBind();
MutualDataList.DataSource = mutualfriendslist;
MutualDataList.DataBind();
string belongsto = ListViewBLL.getListName(Userid, fid);
foreach (UserFriendsBO Useritem in l4)
{
Useritem.Score = 0;
string belongsto1 = ListViewBLL.getListName(Userid, Useritem.FriendUserId);
string belongsto2 = ListViewBLL.getListName(Useritem.FriendUserId, Userid);
if (belongsto1.Equals(belongsto) || belongsto2.Equals(belongsto))//if no value specified by user by default true
{
Useritem.Score += 1 * Global.WEIGHT_LIST;
}
}
List <UserFriendsBO> scoredlist = FriendsBLL.RecommendationScoring(l4, fid);
reclist = scoredlist.Take(6).ToList();
RecSuggestionsDataList.DataSource = reclist;
RecSuggestionsDataList.DataBind();
l4 = l4.Except(reclist, comparer).ToList();
PagedDataSource objPds = new PagedDataSource();
objPds.DataSource = l4;
objPds.AllowPaging = true;
objPds.PageSize = 6;
objPds.CurrentPageIndex = CurrentPage;
lblCurrentPage.Text = "Page: " + (CurrentPage + 1).ToString() + " of " + objPds.PageCount.ToString();
cmdPrev.Enabled = !objPds.IsFirstPage;
cmdNext.Enabled = !objPds.IsLastPage;
AllSuggestionsDataList.DataSource = objPds;
AllSuggestionsDataList.DataBind();
}