From d9c1a9718868f74448aabddc8e4aa89a3651f84b Mon Sep 17 00:00:00 2001
From: moodler <moodler>
Date: Mon, 8 Oct 2007 07:11:22 +0000
Subject: [PATCH] Cleaner saving of grader report prefs

---
 grade/report/grader/preferences.php | 20 ++++++++------------
 1 file changed, 8 insertions(+), 12 deletions(-)

diff --git a/grade/report/grader/preferences.php b/grade/report/grader/preferences.php
index 9fa9e034bcb..04e6a305282 100644
--- a/grade/report/grader/preferences.php
+++ b/grade/report/grader/preferences.php
@@ -43,19 +43,15 @@ require_capability('gradereport/grader:view', $context);
 
 // If data submitted, then process and store.
 if ($data = data_submitted()) {
-
     foreach ($data as $preference => $value) {
-        switch ($preference) {
-            case 'persistflt':
-                set_user_preference('calendar_persistflt', intval($value));
-                break;
-            default:
-                if ($value == GRADE_REPORT_PREFERENCE_DEFAULT || strlen($value) == 0) {
-                    unset_user_preference($preference);
-                } else {
-                    set_user_preference($preference, $value);
-                }
-                break;
+        if (substr($preference, 0, 6) !== 'grade_') {
+            continue;
+        }
+
+        if ($value == GRADE_REPORT_PREFERENCE_DEFAULT || strlen($value) == 0) {
+            unset_user_preference($preference);
+        } else {
+            set_user_preference($preference, $value);
         }
     }