Minor - format code

main/gradebook/index.php

@@ -178,8 +178,6 @@ $my_actions = implode(';', $list_actions);
 $my_actions_values = implode(';', $list_values);
 $logInfo = [
     'tool' => TOOL_GRADEBOOK,
-    'tool_id' => 0,
-    'tool_id_detail' => 0,
     'action' => $my_actions,
     'action_details' => $my_actions_values,
 ];
@@ -260,19 +258,19 @@ if (isset($_GET['visiblelog'])) {
 //move a category
 if (isset($_GET['movecat'])) {
     GradebookUtils::block_students();
-    $cats = Category::load($_GET['movecat']);
+    $moveCategoryId = isset($_GET['movecat']) ? (int) $_GET['movecat'] : 0;
+    $cats = Category::load($moveCategoryId);
     if (!isset($_GET['targetcat'])) {
         $move_form = new CatForm(
             CatForm::TYPE_MOVE,
             $cats[0],
             'move_cat_form',
             null,
-            api_get_self().'?movecat='.intval($_GET['movecat']).'&selectcat='.$selectCat
+            api_get_self().'?movecat='.$moveCategoryId.'&selectcat='.$selectCat
         );
         if ($move_form->validate()) {
             header('Location: '.api_get_self().'?selectcat='.$selectCat
-                .'&movecat='.intval($_GET['movecat'])
-                .'&targetcat='.$move_form->exportValue('move_cat'));
+                .'&movecat='.$moveCategoryId.'&targetcat='.$move_form->exportValue('move_cat'));
             exit;
         }
     } else {
@@ -492,7 +490,7 @@ if (!empty($course_to_crsind) && !isset($_GET['confirm'])) {
         die('Error: movecat or moveeval not defined');
     }
     $button = '<form name="confirm" method="post" action="'.api_get_self().'?confirm='
-        .(isset($_GET['movecat']) ? '&movecat='.intval($_GET['movecat'])
+        .(isset($_GET['movecat']) ? '&movecat='.$moveCategoryId
             : '&moveeval='.intval($_GET['moveeval'])).'&selectcat='.$selectCat.'&targetcat='.intval($_GET['targetcat']).'">
 			   <input type="submit" value="'.get_lang('Ok').'">
 			   </form>';