imagecms / ImageCMS

                    $allowedTypes = ['ttf', 'fnt', 'fon', 'otf'];

                    $ext = pathinfo($_FILES['watermark_font_path']['name'], PATHINFO_EXTENSION);

                    if (in_array($ext, $allowedTypes)) {

                        if (!$this->upload->do_upload('watermark_font_path')) {

                            $this->upload->display_errors('', '');

                        } else {

                            $udata = $this->upload->data();

                            // changing value in the DB

                            $params['watermark_font_path'] = $uploadPath . $udata['file_name'];

                        }

                    }

                } else {

                    $params['watermark_font_path'] = trim($this->input->post('watermark_font_path_tmp'));

        // setting old value

        $oldValue = $this->siteinfo->getSiteInfo($paramName);

        $siteinfo[$paramName] = !empty($oldValue) ? $oldValue : '';

        if (isset($_FILES[$paramName])) {

            if (!$this->upload->do_upload($paramName)) {

                echo $this->upload->display_errors('', '');

            } else {

                $uploadData = $this->upload->data();

                $siteinfo[$paramName] = $uploadData['file_name'];

            }

        }

    }

    public function switch_admin_lang($lang) {

            return;

        }

        if (!$this->upload->do_upload($paramName)) {

            throw new Exception($this->upload->display_errors('', ''));

        } else {

            $uploadData = $this->upload->data();

            $siteinfo[$paramName] = $uploadData['file_name'];

        }

    }

    /**