Randomize test answers consistently per attempt

2026-10-16 21:27:22 +02:00
parent 8b28a5fd44
commit ba9e236e83
5 changed files with 27 additions and 6 deletions
@@ -51,6 +51,7 @@ class HtmlView extends BaseHtmlView
        }

        $answers = (array) $input->post->get('answers', [], 'array');
+        $submittedAnswerOrder = (array) $input->post->get('answer_order', [], 'array');
        $results = [];
        $correct = 0;

@@ -70,6 +71,14 @@ class HtmlView extends BaseHtmlView
                $isCorrect = (string) $item->correct_answer === $selected;
            }

+            $answerOrder = array_map('intval', explode(',', (string) ($submittedAnswerOrder[$item->id] ?? '')));
+            sort($answerOrder);
+            if ($item->question_type !== 'closed' || $answerOrder !== [1, 2, 3, 4]) {
+                $answerOrder = [1, 2, 3, 4];
+            } else {
+                $answerOrder = array_map('intval', explode(',', (string) $submittedAnswerOrder[$item->id]));
+            }
+
            if ($isCorrect) {
                $correct++;
            }
@@ -78,6 +87,7 @@ class HtmlView extends BaseHtmlView
                'selected' => $selected,
                'correct' => $isCorrect,
                'points' => (int) ($item->points ?? 0),
+                'answer_order' => $answerOrder,
            ];
        }