From 59b60c77753798c9e236885c205c71186cc9f68d Mon Sep 17 00:00:00 2001
From: Angel Fernando Quiroz Campos <angelfqc.18@gmail.com>
Date: Fri, 31 Jan 2020 11:53:12 -0500
Subject: [PATCH] Quiz: Fix hotspot edition and math formulas - refs BT#16676

---
 main/exercise/admin.php             | 14 --------------
 main/exercise/hotspot_admin.inc.php |  8 ++++++++
 2 files changed, 8 insertions(+), 14 deletions(-)

diff --git a/main/exercise/admin.php b/main/exercise/admin.php
index 7a99f35983..14c8a93b5a 100755
--- a/main/exercise/admin.php
+++ b/main/exercise/admin.php
@@ -64,20 +64,6 @@ if (!$is_allowedToEdit) {
 
 $exerciseId = isset($_GET['exerciseId']) ? (int) $_GET['exerciseId'] : 0;
 
-/*  stripslashes POST data  */
-if ($_SERVER['REQUEST_METHOD'] == 'POST') {
-    foreach ($_POST as $key => $val) {
-        if (is_string($val)) {
-            $_POST[$key] = stripslashes($val);
-        } elseif (is_array($val)) {
-            foreach ($val as $key2 => $val2) {
-                $_POST[$key][$key2] = stripslashes($val2);
-            }
-        }
-        $GLOBALS[$key] = $_POST[$key];
-    }
-}
-
 $newQuestion = isset($_GET['newQuestion']) ? $_GET['newQuestion'] : 0;
 $modifyAnswers = isset($_GET['modifyAnswers']) ? $_GET['modifyAnswers'] : 0;
 $editQuestion = isset($_GET['editQuestion']) ? $_GET['editQuestion'] : 0;
diff --git a/main/exercise/hotspot_admin.inc.php b/main/exercise/hotspot_admin.inc.php
index 260de41d52..b109777528 100755
--- a/main/exercise/hotspot_admin.inc.php
+++ b/main/exercise/hotspot_admin.inc.php
@@ -2,6 +2,7 @@
 /* For licensing terms, see /license.txt */
 
 use ChamiloSession as Session;
+use Symfony\Component\HttpFoundation\Request;
 
 /**
  * This script allows to manage answers. It is included from the
@@ -23,6 +24,13 @@ $pictureName = $objQuestion->getPictureFilename();
 $debug = 0; // debug variable to get where we are
 $okPicture = empty($pictureName) ? false : true;
 
+$httpRequest = Request::createFromGlobals();
+$reponse = $httpRequest->request->get('reponse');
+$comment = $httpRequest->request->get('comment');
+$weighting = $httpRequest->request->get('weighting');
+$hotspot_coordinates = $httpRequest->request->get('hotspot_coordinates');
+$hotspot_type = $httpRequest->request->get('hotspot_type');
+
 // if we come from the warning box "this question is used in several exercises"
 if ($modifyIn) {
     if ($debug > 0) {