private void btnGetFriends_Click(object sender, EventArgs e)
{
lblStep2.Visible = false;
if (getLimit() == 0)
{
MessageBox.Show("Please enter a valid number for the Limit field.", "Limit is invalid");
return;
}
lbFriends.DisplayMember = "Name";
lbFriends.Items.Clear();
Dictionary <string, object> parms = new Dictionary <string, object>();
parms.Add("limit", getLimit());
if (getOffset() > 0)
{
parms.Add("offset", getOffset());
}
var result = app.Get("me/friends", parms);
JObject jobject = JObject.Parse(result.ToString());
JArray friends = (JArray)jobject["data"];
foreach (JObject friend in friends)
{
System.Diagnostics.Debug.WriteLine(friend.ToString());
FbFriend fbFriend = new FbFriend()
{
Name = (string)friend["name"],
UserID = (string)friend["id"]
};
Friends.Add(fbFriend.UserID, fbFriend);
lbFriends.Items.Add(fbFriend);
}
btnGetDetails.Enabled = true;
btnGetStatus.Enabled = true;
btnAreFriends.Enabled = true;
lblStep2.Visible = true;
tsStatusMessage.Text = string.Format("Collected {0} friends.", Friends.Count);
}
private void btnGetDetails_Click(object sender, EventArgs e)
{
lblStep3.Visible = false;
tsProgressBar.Visible = true;
tsProgressBar.Minimum = 0;
tsProgressBar.Value = 0;
tsProgressBar.Maximum = Friends.Count;
tsStatusMessage.Text = "Collecting details for each friend...";
foreach (FbFriend f in Friends.Values)
{
try
{
app.GetAsync(f.UserID, (val) =>
{
BeginInvoke(new MethodInvoker(
delegate()
{
if (val != null && val.Result != null)
{
JObject jobject = JObject.Parse(val.Result.ToString());
FbFriend fb = Friends[(string)jobject["id"]];
fb.FirstName = (string)jobject["first_name"];
fb.LastName = (string)jobject["last_name"];
fb.Gender = (string)jobject["gender"];
fb.Link = (string)jobject["link"];
fb.RelationshipStatus = (string)jobject["relationship_status"];
// get birthday if available
string bdayString = (string)jobject["birthday"];
if (bdayString != null)
{
string[] bday = bdayString.Split(new char[] { '/' });
if (bday.Length == 3)
{
fb.BirthdayYear = bday[2];
}
if (bday.Length >= 2)
{
fb.BirthdayMonth = bday[0];
fb.BirthdayDay = bday[1];
}
}
JArray schools = (JArray)jobject["education"];
if (schools != null)
{
Schools.AddRange(parseEducation(schools, fb.UserID));
}
}
if (tsProgressBar.Value++ == tsProgressBar.Maximum - 1)
{
tsProgressBar.Visible = false;
tsStatusMessage.Text = string.Format("Details retrieved for {0} friends", Friends.Values.Count);
lblStep3.Visible = true;
}
}
));
System.Diagnostics.Debug.WriteLine(val.Result.ToString());
});
}
catch
{
tsProgressBar.Value++;
}
}
}
private void btnGetFriends_Click(object sender, EventArgs e)
{
lblStep2.Visible = false;
if (getLimit() == 0)
{
MessageBox.Show("Please enter a valid number for the Limit field.", "Limit is invalid");
return;
}
lbFriends.DisplayMember = "Name";
lbFriends.Items.Clear();
Dictionary<string, object> parms = new Dictionary<string, object>();
parms.Add("limit", getLimit());
if (getOffset() > 0)
{
parms.Add("offset", getOffset());
}
var result = app.Get("me/friends",parms);
JObject jobject = JObject.Parse(result.ToString());
JArray friends = (JArray)jobject["data"];
foreach (JObject friend in friends)
{
System.Diagnostics.Debug.WriteLine(friend.ToString());
FbFriend fbFriend = new FbFriend()
{
Name = (string)friend["name"],
UserID=(string)friend["id"]
};
Friends.Add(fbFriend.UserID, fbFriend);
lbFriends.Items.Add(fbFriend);
}
btnGetDetails.Enabled = true;
btnGetStatus.Enabled = true;
btnAreFriends.Enabled = true;
lblStep2.Visible = true;
tsStatusMessage.Text = string.Format("Collected {0} friends.", Friends.Count);
}
public static string GetSasProgram(FbFriend me, Dictionary<string, FbFriend> friends, List<FbSchool> schools, List<FbStatus> statuses, List<string> friendPairs, bool preserveEncoding)
{
StringBuilder sb = new StringBuilder();
sb.AppendLine(sasOdsPaths);
sb.AppendFormat("%let myFacebookName = {0};\n", me.Name);
sb.Append(sasFriends);
foreach (string key in friends.Keys)
{
sb.AppendLine(string.Format("\"{0}\",\"{1}\"", friends[key].UserID, FixUpDatalinesString(friends[key].Name)));
}
sb.AppendLine(";;;;");
sb.AppendLine("run;");
sb.AppendLine();
sb.Append(sasFriendDetails);
foreach (string key in friends.Keys)
{
sb.AppendLine(string.Format("\"{0}\",\"{1}\",\"{2}\",\"{3}\",\"{4}\",\"{5}\",{6},{7},{8}",
friends[key].UserID,
FixUpDatalinesString(friends[key].LastName),
FixUpDatalinesString(friends[key].FirstName),
friends[key].Gender,
FixUpDatalinesString(friends[key].Link),
friends[key].RelationshipStatus,
friends[key].BirthdayYear,
friends[key].BirthdayMonth,
friends[key].BirthdayDay
));
}
sb.AppendLine(";;;;");
sb.AppendLine("run;");
sb.AppendLine();
sb.Append(sasStatus);
foreach (FbStatus s in statuses)
{
sb.AppendLine(buildStatusRecord(s));
}
sb.AppendLine(";;;;");
sb.AppendLine("run;");
sb.AppendLine();
sb.Append(sasSchools);
foreach (FbSchool s in schools)
{
sb.AppendLine(buildSchoolRecord(s));
}
sb.AppendLine(";;;;");
sb.AppendLine("run;");
if (friendPairs.Count>0)
{
sb.Append(buildFriendMatrix(friendPairs));
}
sb.Append(FacebookToSas.ReadFileFromAssembly("SAS.FbFriends.FbReport.sas"));
if (!preserveEncoding)
{
Encoding enc = Encoding.ASCII;
byte[] encoded = enc.GetBytes(sb.ToString());
return enc.GetString(encoded);
}
else
return sb.ToString();
}
static public string GetSasProgram(FbFriend me, Dictionary <string, FbFriend> friends, List <FbSchool> schools, List <FbStatus> statuses, List <string> friendPairs, bool preserveEncoding)
{
StringBuilder sb = new StringBuilder();
sb.AppendLine(sasOdsPaths);
sb.AppendFormat("%let myFacebookName = {0};\n", me.Name);
sb.Append(sasFriends);
foreach (string key in friends.Keys)
{
sb.AppendLine(string.Format("\"{0}\",\"{1}\"", friends[key].UserID, FixUpDatalinesString(friends[key].Name)));
}
sb.AppendLine(";;;;");
sb.AppendLine("run;");
sb.AppendLine();
sb.Append(sasFriendDetails);
foreach (string key in friends.Keys)
{
sb.AppendLine(string.Format("\"{0}\",\"{1}\",\"{2}\",\"{3}\",\"{4}\",\"{5}\",{6},{7},{8}",
friends[key].UserID,
FixUpDatalinesString(friends[key].LastName),
FixUpDatalinesString(friends[key].FirstName),
friends[key].Gender,
FixUpDatalinesString(friends[key].Link),
friends[key].RelationshipStatus,
friends[key].BirthdayYear,
friends[key].BirthdayMonth,
friends[key].BirthdayDay
));
}
sb.AppendLine(";;;;");
sb.AppendLine("run;");
sb.AppendLine();
sb.Append(sasStatus);
foreach (FbStatus s in statuses)
{
sb.AppendLine(buildStatusRecord(s));
}
sb.AppendLine(";;;;");
sb.AppendLine("run;");
sb.AppendLine();
sb.Append(sasSchools);
foreach (FbSchool s in schools)
{
sb.AppendLine(buildSchoolRecord(s));
}
sb.AppendLine(";;;;");
sb.AppendLine("run;");
if (friendPairs.Count > 0)
{
sb.Append(buildFriendMatrix(friendPairs));
}
sb.Append(FacebookToSas.ReadFileFromAssembly("SAS.FbFriends.FbReport.sas"));
if (!preserveEncoding)
{
Encoding enc = Encoding.ASCII;
byte[] encoded = enc.GetBytes(sb.ToString());
return(enc.GetString(encoded));
}
else
{
return(sb.ToString());
}
}