Quiz: Add media question support (partial from very old code - requires review) - refs #2676

main/exercise/exercise.class.php

@@ -3514,7 +3514,15 @@ public function show_button(
         int $lpItemId = 0,
         int $lpItemViewId = 0
     ) {
+
         $nbrQuestions = $this->countQuestionsInExercise();
+        $media_questions = $this->get_media_list();
+        $media_active = $this->media_is_activated($media_questions);
+
+        if ($media_active) {
+            $nbrQuestions = $this->get_count_questions_when_using_medias();
+         }
+
         $buttonList = [];
         $html = $label = '';
         $hotspotGet = isset($_POST['hotspot']) ? Security::remove_XSS($_POST['hotspot']) : null;
@@ -7564,9 +7572,9 @@ public function get_validated_question_list()
             return $questionList;
         }
 
-        // Problem, random by category has been selected and
+        // Problem, random by category has been selected, and
         // we have no $this->isRandom number of question selected
-        // Should not happened
+        // Should not happen
 
         return [];
     }
@@ -12245,8 +12253,6 @@ private function sendNotificationForOralQuestions(
     private function setMediaList($questionList)
     {
         $mediaList = [];
-        /*
-         * Media feature is not activated in 1.11.x
         if (!empty($questionList)) {
             foreach ($questionList as $questionId) {
                 $objQuestionTmp = Question::read($questionId, $this->course_id);
@@ -12258,7 +12264,7 @@ private function setMediaList($questionList)
                     $mediaList[999][] = $objQuestionTmp->iid;
                 }
             }
-        }*/
+        }
 
         $this->mediaList = $mediaList;
     }
@@ -12394,4 +12400,10 @@ private function setResultDisabledGroup(FormValidator $form)
             get_lang('ShowResultsToStudents')
         );
     }
+    public function get_count_questions_when_using_medias() {
+        $media_questions = $this->getMediaList();
+        $questions_with_no_group = isset($media_questions[999]) ? count($media_questions[999]) : 0;
+
+        return count($media_questions) - 1 + $questions_with_no_group;
+    }
 }

main/exercise/exercise.php

@@ -635,6 +635,7 @@ function showUserToSendNotificacion(element) {
     $actionsLeft .= '<a href="'.api_get_path(WEB_CODE_PATH).'exercise/question_pool.php?'.api_get_cidreq().'">';
     $actionsLeft .= Display::return_icon('database.png', get_lang('QuestionPool'), '', ICON_SIZE_MEDIUM);
     $actionsLeft .= '</a>';
+    //$actionsLeft .= Display::url(Display::return_icon('looknfeel.png', get_lang('Media')), 'media.php?' . api_get_cidreq());
 
     // end question category
     $actionsLeft .= '<a href="'.api_get_path(WEB_CODE_PATH).'exercise/hotpotatoes.php?'.api_get_cidreq().'">'.

main/exercise/exercise_show.php

@@ -391,6 +391,9 @@ function getFCK(vals, marksid) {
 $counter = 1;
 $exercise_content = '';
 $category_list = [];
+$mediaList = [];
+$tempParentId = null;
+$mediaCounter = 0;
 $useAdvancedEditor = true;
 
 if (!empty($maxEditors) && count($questionList) > $maxEditors) {
@@ -863,13 +866,34 @@ class="exercise_mark_select"
 
     $contents = ob_get_clean();
     $question_content = '<div class="question_row">';
+    $showMedia = false;
+
+    $counterToShow = $counter;
+
+    if ($objQuestionTmp->parent_id != 0) {
+
+        if (!in_array($objQuestionTmp->parent_id, $media_list)) {
+            $media_list[] = $objQuestionTmp->parent_id;
+            $show_media = true;
+        }
+        if ($tempParentId == $objQuestionTmp->parent_id) {
+            $mediaCounter++;
+        } else {
+            $mediaCounter = 0;
+        }
+        $counterToShow = chr(97 + $mediaCounter);
+        $tempParentId = $objQuestionTmp->parent_id;
+    }
+
     if ($show_results && $objQuestionTmp) {
         $objQuestionTmp->export = $action === 'export';
         // Shows question title an description
         $question_content .= $objQuestionTmp->return_header(
             $objExercise,
             $counter,
-            $score
+            $score,
+            $showMedia,
+            $mediaCounter
         );
     }
     $counter++;