Implement hide_course_rating setting in course catalog see BT#12725

main/auth/courses_categories.php

@@ -357,12 +357,7 @@ function return_title($course, $registeredUser)
     $html = '';
     $linkCourse = api_get_course_url($course['code']);
     $title = cut($course['title'], 45);
-    $ajax_url = api_get_path(WEB_AJAX_PATH).'course.ajax.php?a=add_course_vote';
-    $rating = Display::return_rating_system(
-        'star_'.$course['real_id'],
-        $ajax_url.'&course_id='.$course['real_id'],
-        $course['point_info']
-        );
+
     $html .= '<div class="block-title"><h4 class="title">';
 
     if (!$registeredUser) {
@@ -372,7 +367,16 @@ function return_title($course, $registeredUser)
     }
 
     $html .= '</h4></div>';
-    $html .= '<div class="ranking">'. $rating . '</div>';
+
+    if (api_get_configuration_value('hide_course_rating') === false) {
+        $ajax_url = api_get_path(WEB_AJAX_PATH).'course.ajax.php?a=add_course_vote';
+        $rating = Display::return_rating_system(
+            'star_'.$course['real_id'],
+            $ajax_url.'&course_id='.$course['real_id'],
+            $course['point_info']
+        );
+        $html .= '<div class="ranking">'.$rating.'</div>';
+    }
 
     return $html;
 }