From ef4145f6aecb6b8afc8b9fada4cf258880c9e00d Mon Sep 17 00:00:00 2001
From: moodler <moodler>
Date: Thu, 20 Mar 2003 07:28:53 +0000
Subject: [PATCH] Changes to make regrading work properly if the quiz has
 changed

and also an exptended timelimit for when regrading is REALLLLY slow
fue to some other unknown reason (as yet)
---
 mod/quiz/lib.php    | 5 +++--
 mod/quiz/report.php | 6 ++++--
 2 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/mod/quiz/lib.php b/mod/quiz/lib.php
index 8edeffc952..87f6565e85 100644
--- a/mod/quiz/lib.php
+++ b/mod/quiz/lib.php
@@ -300,7 +300,7 @@ function quiz_get_answers($question) {
 }
 
 
-function quiz_get_attempt_responses($attempt) {
+function quiz_get_attempt_responses($attempt, $quiz) {
 // Given an attempt object, this function gets all the 
 // stored responses and returns them in a format suitable
 // for regrading using quiz_grade_attempt_results()
@@ -310,7 +310,8 @@ function quiz_get_attempt_responses($attempt) {
                                         FROM {$CFG->prefix}quiz_responses r, 
                                              {$CFG->prefix}quiz_questions q
                                        WHERE r.attempt = '$attempt->id' 
-                                         AND q.id = r.question")) {
+                                         AND q.id = r.question
+                                         AND q.id IN ($quiz->questions)")) {
         notify("Could not find any responses for that attempt!");
         return false;
     }
diff --git a/mod/quiz/report.php b/mod/quiz/report.php
index 13729e320f..24e38f1cc2 100644
--- a/mod/quiz/report.php
+++ b/mod/quiz/report.php
@@ -94,7 +94,7 @@
             }
         }
 
-        if (! $questions = quiz_get_attempt_responses($attempt)) {
+        if (! $questions = quiz_get_attempt_responses($attempt, $quiz)) {
             error("Could not reconstruct quiz results for attempt $attempt->id!");
         }
 
@@ -147,13 +147,15 @@
         $count->changed = 0;
         foreach ($attempts as $attempt) {
 
+            set_time_limit(120);
+
             if (!$attempt->timefinish) {  // Skip incomplete attempts
                 continue;
             }
 
             $count->attempt++;
 
-            if (! $questions = quiz_get_attempt_responses($attempt)) {
+            if (! $questions = quiz_get_attempt_responses($attempt, $quiz)) {
                 error("Could not reconstruct quiz results for attempt $attempt->id!");
             }
 
-- 
2.39.5