private void showLoginPrompt() throws IOException {
System.out.println("Do you wish to login with your last.fm name?");
System.out.println("This is optional, but it optimizes the search algorithm");
System.out.println("by erasing every artist from any search that you already know.");
System.out.print("Enter your last.fm name or leave it blank to proceed: ");
String username = in.readLine();
if (!username.equals("")) {
System.out.println("Fetching library (this might take a while)...");
try {
int libSize = ui.loginAndGetLibraryCount(username);
if (libSize != -1)
System.out.println("Fetching library: DONE! " + libSize + " artists found.");
System.out.println(separator);
} catch (NoSuchUserException e) {
System.out.println(
"Error! There is no such user as "
+ e.getMessage()
+ "! Proceeding without library...");
}
}
}
