From 741e7e984d00a4d5cc338ba27a8b7ae1a42ffb3b Mon Sep 17 00:00:00 2001
From: Julio Montoya <gugli100@gmail.com>
Date: Fri, 27 Nov 2020 09:54:33 +0100
Subject: [PATCH] Exercises: Get only students results #3644

---
 main/exercise/exercise.class.php | 8 ++++----
 plugin/positioning/start.php     | 6 +++++-
 2 files changed, 9 insertions(+), 5 deletions(-)

diff --git a/main/exercise/exercise.class.php b/main/exercise/exercise.class.php
index bf17678e14..16e349d509 100755
--- a/main/exercise/exercise.class.php
+++ b/main/exercise/exercise.class.php
@@ -2,13 +2,13 @@
 
 /* For licensing terms, see /license.txt */
 
+use Chamilo\CoreBundle\Component\Utils\ChamiloApi;
 use Chamilo\CoreBundle\Entity\GradebookLink;
 use Chamilo\CoreBundle\Entity\TrackEExerciseConfirmation;
 use Chamilo\CoreBundle\Entity\TrackEHotspot;
 use Chamilo\CourseBundle\Entity\CExerciseCategory;
 use ChamiloSession as Session;
 use Doctrine\DBAL\Types\Type;
-use Chamilo\CoreBundle\Component\Utils\ChamiloApi;
 
 /**
  * Class Exercise.
@@ -10521,7 +10521,6 @@ class Exercise
         $dataSet = [];
         $labels = [];
         $labelsWithId = [];
-        $totals = [];
 
         $tempResult = [];
         /** @var Exercise $exercise */
@@ -10564,15 +10563,16 @@ class Exercise
                                 $tempResult[$exerciseId][$category_id] = 0;
                             }
                             //var_dump($exerciseId,  $category_id, $category_item['score'] / $category_item['total']);
-                            $tempResult[$exerciseId][$category_id] += $category_item['score'] / $category_item['total'] * 10;
+                            $tempResult[$exerciseId][$category_id] += $category_item['score'] / $category_item['total']*10;
                         }
                     }
                 }
             }
         }
-        //var_dump($tempResult);
 
         $totalUsers = count($userList);
+        //var_dump($tempResult, $totalUsers);
+        //exit;
 
         foreach ($exercises as $exercise) {
             $exerciseId = $exercise->iId;
diff --git a/plugin/positioning/start.php b/plugin/positioning/start.php
index 4daccc6c0f..0fd3b1d708 100644
--- a/plugin/positioning/start.php
+++ b/plugin/positioning/start.php
@@ -110,7 +110,11 @@ if (!empty($table)) {
 }
 
 $initialData = $plugin->getInitialExercise($courseId, $sessionId);
-$users = CourseManager::get_user_list_from_course_code(api_get_course_id(), $sessionId);
+$filter = STUDENT;
+if (!empty($sessionId)) {
+    $filter = 0;
+}
+$users = CourseManager::get_user_list_from_course_code(api_get_course_id(), $sessionId, null, null, $filter);
 $radars = '';
 
 $initialExerciseTitle = '';