Add courses, sessions in usergroup export see BT#18886

main/admin/usergroup_export.php

@@ -1,4 +1,5 @@
 <?php
+
 /* For licensing terms, see /license.txt */
 
 $cidReset = true;
@@ -19,7 +20,7 @@ $form->addElement('header', $tool_name);
 $form->addButtonExport(get_lang('Export'));
 
 if ($form->validate()) {
-    $header = [['id', 'name', 'description', 'users']];
+    $header = [['id', 'name', 'description', 'users', 'courses', 'sessions']];
     $data = $userGroup->getDataToExport();
     $data = array_merge($header, $data);
     $filename = 'export_classes_'.api_get_local_time();

main/inc/lib/usergroup.lib.php

@@ -1298,7 +1298,7 @@ class UserGroup extends Model
             if ($this->allowTeachers()) {
                 $options['where'] = [' author_id = ? ' => api_get_user_id()];
             }
-            $classes = Database::select('a.id, name, description', $from, $options);
+            $classes = Database::select('u.id, name, description', $from, $options);
         } else {
             if ($this->allowTeachers()) {
                 $options['where'] = [' author_id = ? ' => api_get_user_id()];
@@ -1318,7 +1318,26 @@ class UserGroup extends Model
                     }
                     $userToString = implode(',', $userNameList);
                 }
+
+                $courses = $this->get_courses_by_usergroup($data['id'], true);
+                $coursesToString = '';
+                if (!empty($courses)) {
+                    $coursesToString = implode(', ', array_column($courses, 'code'));
+                }
+
+                $sessions = $this->get_sessions_by_usergroup($data['id']);
+                $sessionsToString = '';
+                if (!empty($sessions)) {
+                    $sessionList = [];
+                    foreach ($sessions as $sessionId) {
+                        $sessionList[] = api_get_session_info($sessionId)['name'];
+                    }
+                    $sessionsToString = implode(', ', $sessionList);
+                }
+
                 $data['users'] = $userToString;
+                $data['courses'] = $coursesToString;
+                $data['sessions'] = $sessionsToString;
                 $result[] = $data;
             }
         }