chamilo / chamilo-lms

        $courseInfo = api_get_course_info($course_code);

        $courseId = $courseInfo['real_id'];

        if (empty($session_id)) {

            $table = Database::get_main_table(TABLE_MAIN_COURSE_USER);

            $sql = "UPDATE $table SET legal_agreement = '1'

                    WHERE user_id = $user_id AND c_id  = $courseId ";

            Database::query($sql);

        } else {

            $table = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER);

            $sql = "UPDATE  $table SET legal_agreement = '1'

                    WHERE user_id = $user_id AND c_id = $courseId AND session_id = $session_id";

            Database::query($sql);

        }

    }

    /**

        }

        $id = intval($id);

        if (empty($userInfo)) {

            $user_table = Database:: get_main_table(TABLE_MAIN_USER);

            $sql = "SELECT email, picture_uri FROM $user_table

                    WHERE id=".$id;

            $res = Database::query($sql);

            if (!Database::num_rows($res)) {

                return $anonymousPath;

            }

            $user = Database::fetch_array($res);

        } else {

            $user = $userInfo;

        }

        $pictureFilename = trim($user['picture_uri']);