protected void BtnSearch_Click(object sender, EventArgs e)
{
string searchTerm = TBSearch.Text;
if (string.IsNullOrWhiteSpace(searchTerm))
{
LSearchTitle.Text = "Search results for \"" + searchTerm + "\"";
LSearchEmpty.Text = "0";
return;
}
SearchPanel.Visible = true;
searchTerm = searchTerm.ToLower();
WebRequest request = WebRequest.Create(path + "SearchForFriends/" + otherPersonId + "/" + searchTerm);
WebResponse response = request.GetResponse();
Stream theDataStream = response.GetResponseStream();
StreamReader reader = new StreamReader(theDataStream);
String data = reader.ReadToEnd();
reader.Close();
response.Close();
JavaScriptSerializer js = new JavaScriptSerializer();
User[] friends = js.Deserialize <User[]>(data);
for (int i = 0; i < friends.Length; i++)
{
// if self
if (friends[i].UserId == userId)
{
SelfCard ctrl = (SelfCard)LoadControl("SelfCard.ascx");
ctrl.FirstName = friends[i].FirstName.ToString();
ctrl.LastName = friends[i].LastName.ToString();
int friendId = int.Parse(friends[i].UserId.ToString());
ctrl.UserId = friendId;
// if no profile pic, load default
string profilePicture = GetProfilePicture(friendId);
ctrl.ImageUrl = profilePicture;
ctrl.UserId = int.Parse(friends[i].UserId.ToString());
// bind data to ctrl
ctrl.DataBind();
// add to panel
SearchPanel.Controls.Add(ctrl);
}
else // if not self
// check if friend and load friend card if theyre friends
{
bool areFriends = AreFriends(friends[i].UserId);
if (!areFriends)
{
NonFriendCard ctrl = (NonFriendCard)LoadControl("NonFriendCard.ascx");
ctrl.FirstName = friends[i].FirstName.ToString();
ctrl.LastName = friends[i].LastName.ToString();
int friendId = int.Parse(friends[i].UserId.ToString());
ctrl.UserId = friendId;
// if no profile pic, load default
string profilePicture = GetProfilePicture(friendId);
ctrl.ImageUrl = profilePicture;
ctrl.Description = friends[i].Bio.ToString();
ctrl.UserId = int.Parse(friends[i].UserId.ToString());
// bind data to ctrl
ctrl.DataBind();
// add to panel
SearchPanel.Controls.Add(ctrl);
}
else
{
FriendCard ctrl = (FriendCard)LoadControl("FriendCard.ascx");
ctrl.FirstName = friends[i].FirstName.ToString();
ctrl.LastName = friends[i].LastName.ToString();
int friendId = int.Parse(friends[i].UserId.ToString());
ctrl.UserId = friendId;
// load default pic if there is no profile pic
string profilePicture = GetProfilePicture(friendId);
ctrl.ImageUrl = profilePicture;
// bind data to ctrl
ctrl.DataBind();
// add to panel
SearchPanel.Controls.Add(ctrl);
}
}
}
LSearchTitle.Text = "Search results for \"" + searchTerm + "\"";
LSearchEmpty.Text = friends.Length.ToString();
}
protected void LoadFriends()
{
// load other person's friends
WebRequest request = WebRequest.Create(path + "GetFriendsByUserId/" + otherPersonId);
WebResponse response = request.GetResponse();
Stream theDataStream = response.GetResponseStream();
StreamReader reader = new StreamReader(theDataStream);
String data = reader.ReadToEnd();
reader.Close();
response.Close();
JavaScriptSerializer js = new JavaScriptSerializer();
User[] friends = js.Deserialize <User[]>(data);
for (int i = 0; i < friends.Length; i++)
{
if (friends[i].UserId == userId) // if friend is self
{
SelfCard ctrl = (SelfCard)LoadControl("SelfCard.ascx");
ctrl.FirstName = friends[i].FirstName.ToString();
ctrl.LastName = friends[i].LastName.ToString();
int friendId = int.Parse(friends[i].UserId.ToString());
ctrl.UserId = friendId;
// load default pic if there is no profile pic
string profilePicture = GetProfilePicture(friendId);
ctrl.ImageUrl = profilePicture;
// bind data to ctrl
ctrl.DataBind();
// add to panel
FriendPanel.Controls.Add(ctrl);
}
else
{
// check if friend and load friend card if theyre friends
bool areFriends = AreFriends(friends[i].UserId);
if (!areFriends) // load non friend card if this person isn't a friend of current user
{
NonFriendCard ctrl = (NonFriendCard)LoadControl("NonFriendCard.ascx");
ctrl.FirstName = friends[i].FirstName.ToString();
ctrl.LastName = friends[i].LastName.ToString();
int friendId = int.Parse(friends[i].UserId.ToString());
ctrl.UserId = friendId;
// if no profile pic, load default
string profilePicture = GetProfilePicture(friendId);
ctrl.ImageUrl = profilePicture;
ctrl.Description = friends[i].Bio.ToString();
ctrl.UserId = int.Parse(friends[i].UserId.ToString());
// bind data to ctrl
ctrl.DataBind();
// add to panel
FriendPanel.Controls.Add(ctrl);
}
else // else if person is also a friend of current user
{
FriendCard ctrl = (FriendCard)LoadControl("FriendCard.ascx");
ctrl.FirstName = friends[i].FirstName.ToString();
ctrl.LastName = friends[i].LastName.ToString();
int friendId = int.Parse(friends[i].UserId.ToString());
ctrl.UserId = friendId;
// load default pic if there is no profile pic
string profilePicture = GetProfilePicture(friendId);
ctrl.ImageUrl = profilePicture;
// bind data to ctrl
ctrl.DataBind();
// add to panel
FriendPanel.Controls.Add(ctrl);
}
}
}
// update the badge to show how many
LFriendsNumber.Text = friends.Length.ToString();
}
protected List <int> LoadUsers(string extension, Panel panel)
{
WebRequest request = WebRequest.Create(path + extension + userId);
WebResponse response = request.GetResponse();
Stream theDataStream = response.GetResponseStream();
StreamReader reader = new StreamReader(theDataStream);
String data = reader.ReadToEnd();
reader.Close();
response.Close();
JavaScriptSerializer js = new JavaScriptSerializer();
User[] friends = js.Deserialize <User[]>(data);
List <int> UserIds = new List <int>();
for (int i = 0; i < friends.Length; i++)
{
// skip loading the currently logged in user
if (friends[i].UserId != userId)
{
// skip if this user is already loaded
if (!UserIds.Contains(friends[i].UserId))
{
// check if friend and load friend card if theyre friends
bool areFriends = AreFriends(friends[i].UserId);
// if not friends, load the not friends card
if (!areFriends)
{
NonFriendCard ctrl = (NonFriendCard)LoadControl("NonFriendCard.ascx");
ctrl.FirstName = friends[i].FirstName.ToString();
ctrl.LastName = friends[i].LastName.ToString();
int friendId = int.Parse(friends[i].UserId.ToString());
ctrl.UserId = friendId;
// if no profile pic, load default
string profilePicture = GetProfilePicture(friendId);
ctrl.ImageUrl = profilePicture;
ctrl.Description = friends[i].Bio.ToString();
ctrl.UserId = int.Parse(friends[i].UserId.ToString());
// bind data to ctrl
ctrl.DataBind();
UserIds.Add(friends[i].UserId);
// add to panel
panel.Controls.Add(ctrl);
}
else
{
FriendCard ctrl = (FriendCard)LoadControl("FriendCard.ascx");
ctrl.FirstName = friends[i].FirstName.ToString();
ctrl.LastName = friends[i].LastName.ToString();
int friendId = int.Parse(friends[i].UserId.ToString());
ctrl.UserId = friendId;
// load default pic if there is no profile pic
string profilePicture = GetProfilePicture(friendId);
ctrl.ImageUrl = profilePicture;
ctrl.Description = friends[i].Bio.ToString() + " and you";
// bind data to ctrl
ctrl.DataBind();
UserIds.Add(friends[i].UserId);
// add to panel
panel.Controls.Add(ctrl);
}
}
}
}
return(UserIds);
}