public String getSelectedStudentGrades() {
if (currentGradebook == null) {
return "<p>" + msgs.getString("no_gradebook_selected") + "</p>";
}
if (currentGradebook.getUsernames() == null || currentGradebook.getUsernames().isEmpty()) {
return "<p>"
+ msgs.getFormattedMessage(
"no_grades_in_gradebook",
new Object[] {StringEscapeUtils.escapeHtml(currentGradebook.getTitle())})
+ "</p>";
}
if (selectedStudent == null || selectedStudent.equals("")) {
return msgs.getString("select_participant");
}
StudentGrades selStudent =
gradebookManager.getStudentByGBAndUsername(currentGradebook, selectedStudent);
if (selStudent != null) {
selStudent.setGradebook(currentGradebook);
return selStudent.formatGrades();
}
return msgs.getString("select_participant");
}
public String getFirstStudentGrades() {
if (currentGradebook == null) {
return "<p>" + msgs.getString("no_gradebook_selected") + "</p>";
}
Set students = currentGradebook.getStudents();
if (students.size() == 0) {
return "<p>"
+ msgs.getFormattedMessage(
"no_grades_in_gradebook",
new Object[] {StringEscapeUtils.escapeHtml(currentGradebook.getTitle())})
+ "</p>";
}
if (currentGradebook.getFirstUploadedUsername() != null) {
StudentGrades student =
currentGradebook.studentGrades(currentGradebook.getFirstUploadedUsername());
return student.formatGrades();
} else {
StudentGrades student = (StudentGrades) students.iterator().next();
return student.formatGrades();
}
}
public String getCurrentStudentGrades() {
if (currentGradebook == null) {
return "<p>" + msgs.getString("no_gradebook_selected") + "</p>";
}
if (currentStudent == null) {
return "<p>"
+ msgs.getFormattedMessage(
"no_grades_for_user",
new Object[] {StringEscapeUtils.escapeHtml(currentGradebook.getTitle())})
+ "</p>";
}
return currentStudent.formatGrades();
}