private void OnSaveAsSas(object sender, EventArgs e)
{
// Save the content of the friends data as a SAS program,
// to the file system
SaveFileDialog dlg = new SaveFileDialog();
if (me != null)
{
dlg.FileName = string.Format("Friends_of_{0}", me.Name.Replace(' ', '_'));
}
dlg.Filter = "SAS programs (.sas) | *.sas";
dlg.OverwritePrompt = true;
dlg.CheckPathExists = true;
if (DialogResult.OK == dlg.ShowDialog(this))
{
try
{
// create and save the file
string program = FacebookToSas.GetSasProgram(me, Friends, Schools, Statuses, FriendPairs, chkUnicode.Checked);
System.IO.File.WriteAllText(dlg.FileName, program);
MessageBox.Show(string.Format("Your SAS program has been saved to:\n\n {0}\n\nYou can open your program in SAS Enterprise Guide or SAS display manager and run PROCs on your Facebook friends!", dlg.FileName));
System.Diagnostics.Process.Start(System.IO.Path.GetDirectoryName(dlg.FileName));
}
catch
{
MessageBox.Show(string.Format("Unable to save file to: {0}", dlg.FileName));
}
}
}
public string GetSasProgram()
{
return(FacebookToSas.GetSasProgram(me, Friends, Schools, Statuses, FriendPairs, chkUnicode.Checked));
}
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());
}
}