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<?PHP
require_once("../config.php");
require_once("lib.php");
$id = required_param('id'); // course id
$download = optional_param('download');
$user = optional_param('user', -1);
$group = optional_param('group', -1);
$action = optional_param('action', 'grades');
if (!$course = get_record('course', 'id', $id)) {
error('No course ID');
}
require_login($course->id);
if (isteacher($course->id)) {
$group = get_and_set_current_group($course, $course->groupmode, $group);
} else {
$group = get_current_group($course->id);
}
// if the user set new prefs make sure they happen now
if ($action == 'set_grade_preferences' && $prefs = data_submitted()) {
if (!confirm_sesskey()) {
error(get_string('confirmsesskeybad', 'error'));
}
grade_set_preferences($course, $prefs);
}
$preferences = grade_get_preferences($course->id);
// we want this in its own window
if ($action == 'stats') {
grade_stats();
exit();
} else if ($action == 'excel') {
grade_download('xls', $id);
exit();
} else if ($action == 'text') {
grade_download('txt', $id);
exit();
}
print_header($course->shortname.': '.get_string('grades'), $course->fullname, grade_nav($course, $action));
grade_preferences_menu($action, $course, $group);
grade_set_uncategorized();
if (isteacher($course->id)) {
switch ($action) {
case "cats":
grade_set_categories();
break;
case "insert_category":
grade_insert_category();
grade_set_categories();
break;
case "assign_categories":
grade_assign_categories();
grade_set_categories();
break;
case "set_grade_weights":
grade_set_grade_weights();
grade_display_grade_weights();
break;
case "weights":
grade_display_grade_weights();
break;
case "grades":
if ($preferences->use_advanced == 1) {
grade_view_all_grades($user);
}
else {
// all the grades will be in the 'uncategorized' category
grade_view_category_grades($user);
}
break;
case "vcats":
grade_view_category_grades($user);
break;
case "prefs":
case "set_grade_preferences":
grade_display_grade_preferences($course, $preferences);
break;
case "letters":
grade_display_letter_grades();
break;
case "set_letter_grades":
grade_set_letter_grades();
grade_display_letter_grades();
break;
case "delete_category":
grade_delete_category();
// re-run set_uncategorized as they may have deleted a category that had items in it
grade_set_uncategorized();
grade_set_categories();
break;
case "view_student_grades":
grade_view_all_grades($user);
break;
case "view_student_category_grades":
grade_view_category_grades($user);
break;
default:
if ($preferences->use_advanced == 1) {
grade_view_all_grades($user);
}
else {
grade_view_category_grades($user);
}
} // end switch
} // end if isTeacher
else {
if ($preferences->show_weighted || $preferences->show_points || $preferences->show_percent) {
if ($preferences->use_advanced == 1) {
if($action != 'vcats') {
grade_view_all_grades($USER->id);
}
else {
grade_view_category_grades($USER->id);
}
} else {
grade_view_category_grades($USER->id);
}
} else {
error(get_string('gradebookhiddenerror','grades'));
}
} // end else (!teacher)
print_footer($course);
?>
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