Minor - show certificate document info

main/gradebook/lib/be/category.class.php

@@ -34,6 +34,7 @@ class Category implements GradebookItem
     private $isRequirement;
     private $courseDependency;
     private $minimumToValidate;
+    private $documentId;
     /** @var int */
     private $gradeBooksToValidateInDependence;
 
@@ -56,6 +57,7 @@ class Category implements GradebookItem
         $this->generateCertificates = false;
         $this->isRequirement = false;
         $this->courseDependency = [];
+        $this->documentId = 0;
         $this->minimumToValidate = null;
     }
 
@@ -2622,7 +2624,7 @@ class Category implements GradebookItem
             $cat->setCourseListDependency(isset($data['depends']) ? $data['depends'] : []);
             $cat->setMinimumToValidate(isset($data['minimum_to_validate']) ? $data['minimum_to_validate'] : null);
             $cat->setGradeBooksToValidateInDependence(isset($data['gradebooks_to_validate_in_dependence']) ? $data['gradebooks_to_validate_in_dependence'] : null);
-
+            $cat->setDocumentId($data['document_id']);
             if ($allow) {
                 $cat->entity = $repo->find($data['id']);
             }
@@ -2774,4 +2776,21 @@ class Category implements GradebookItem
 
         return api_float_val($categoryScore);
     }
+
+    /**
+     * @param int $value
+     */
+    public function setDocumentId($value)
+    {
+        $this->documentId = (int) $value;
+    }
+
+    /**
+     * @return int
+     */
+    public function getDocumentId()
+    {
+        return $this->documentId;
+    }
+
 }

main/gradebook/lib/fe/catform.class.php

@@ -134,7 +134,7 @@ class CatForm extends FormValidator
 
         $course_code = api_get_course_id();
         $session_id = api_get_session_id();
-        //Freeze or not
+
         $test_cats = Category::load(
             null,
             null,
@@ -143,7 +143,7 @@ class CatForm extends FormValidator
             null,
             $session_id,
             false
-        ); //already init
+        );
 
         $links = null;
         if (isset($test_cats[0])) {
@@ -179,6 +179,7 @@ class CatForm extends FormValidator
                 'is_requirement' => $this->category_object->getIsRequirement(),
             ]
         );
+
         $this->addElement('hidden', 'hid_id', $this->category_object->get_id());
         $this->addElement(
             'hidden',
@@ -376,6 +377,16 @@ class CatForm extends FormValidator
             $isRequirementCheckbox->setChecked(true);
         }
 
+        $documentId = $this->category_object->getDocumentId();
+        if (!empty($documentId)) {
+            $documentData = DocumentManager::get_document_data_by_id($documentId, api_get_course_id());
+
+            if (!empty($documentData)) {
+                $this->addLabel(get_lang('Certificate'), $documentData['title']);
+            }
+        }
+
+
         if ($this->form_type == self::TYPE_ADD) {
             $this->addButtonCreate(get_lang('AddCategory'));
         } else {