Adding missing question type column see #3864

main/exercice/question.class.php

@@ -545,7 +545,7 @@ abstract class Question
 	 */
 	function exportPicture($questionId, $course_info) {
 		$course_id = $course_info['real_id'];
-        $TBL_QUESTIONS  = Database::get_course_table(TABLE_QUIZ_QUESTION, $course_info['db_name']);
+        $TBL_QUESTIONS  = Database::get_course_table(TABLE_QUIZ_QUESTION);
         $destination_path    = api_get_path(SYS_COURSE_PATH).$course_info['path'].'/document/images';
         $source_path         = api_get_path(SYS_COURSE_PATH).$this->course['path'].'/document/images';
 
@@ -1041,6 +1041,12 @@ abstract class Question
 		$this->exportPicture($new_question_id, $course_info);
 		return $new_question_id;
 	}
+
+    function get_question_type_name() {
+        $key = self::$questionTypes[$this->type];
+        return get_lang($key[1]);
+    }
+    
     function get_question_type($type) {
         if ($type == ORAL_EXPRESSION && api_get_setting('enable_nanogong') != 'true') {
             return null;

main/exercice/stats.php

@@ -26,6 +26,7 @@ $data = array();
 //Question title 	# of students who tool it 	Lowest score 	Average 	Highest score 	Maximum score
 $headers = array(
 	get_lang('Question'),
+    get_lang('QuestionType'),
 	get_lang('NumberOfStudentsWhoTryTheExercise'),
 	get_lang('LowestScore'),
 	get_lang('AverageScore'),
@@ -39,6 +40,7 @@ if (!empty($question_list)) {
 		$exercise_stats = get_student_stats_by_question($question_id, $exercise_id, api_get_course_id(), api_get_session_id());
 
 		$data[$question_id]['name'] 						= cut($question_obj->question, 100);
+        $data[$question_id]['type'] 						= $question_obj->get_question_type_name();
 		$data[$question_id]['students_who_try_exercise'] 	= $exercise_stats['users'];
 		$data[$question_id]['lowest_score'] 				= round($exercise_stats['min'], 2);
 		$data[$question_id]['average_score'] 				= round($exercise_stats['average'], 2);