Exercises: Show failed answers no matter exercise settings BT#17786

main/exercise/exercise.class.php

@@ -3842,7 +3842,6 @@ class Exercise
                             $option = isset($values[1]) ? $values[1] : '';
                             $choice[$my_answer_id] = $option;
                         }
-
                         $userAnsweredQuestion = !empty($choice);
                     }
 

main/exercise/exercise_report.php

@@ -268,6 +268,9 @@ if (isset($_REQUEST['comments']) &&
 
     $notifications = api_get_configuration_value('exercise_finished_notification_settings');
     if ($notifications) {
+        $oldResultDisabled = $objExerciseTmp->results_disabled;
+        $objExerciseTmp->results_disabled = RESULT_DISABLE_SHOW_SCORE_AND_EXPECTED_ANSWERS;
+
         ob_start();
         $stats = ExerciseLib::displayQuestionListByAttempt(
             $objExerciseTmp,
@@ -278,6 +281,8 @@ if (isset($_REQUEST['comments']) &&
             api_get_configuration_value('quiz_results_answers_report'),
             false
         );
+        $objExerciseTmp->results_disabled = $oldResultDisabled;
+
         ob_end_clean();
 
         // Show all for teachers.

main/exercise/exercise_submit.php

@@ -1244,7 +1244,6 @@ if ($allowBlockCategory &&
     }
 }
 
-
 $saveIcon = Display::return_icon(
     'save.png',
     get_lang('Saved'),

main/inc/lib/exercise.lib.php

@@ -6109,7 +6109,7 @@ EOT;
                 $content = self::parseContent($content, $stats, $objExercise, $exercise_stat_info, $studentId);
                 if (false === $exercisePassed) {
                     if (0 !== $wrongAnswersCount) {
-                        $content .= $statsTeacher['failed_answers_html'];
+                        $content .= $stats['failed_answers_html'];
                     }
                 }