A8C_Files::save_image_file PHP Method

    function save_image_file($override, $filename, $image, $mime_type, $post_id)
    {
        $return = $image->save($filename, $mime_type);
        if (!$return || is_wp_error($return) || !file_exists($filename)) {
            return false;
        }
        $url_parts = parse_url($filename);
        if (false !== stripos($url_parts['path'], constant('LOCAL_UPLOADS'))) {
            $file_uri = substr($url_parts['path'], stripos($url_parts['path'], constant('LOCAL_UPLOADS')) + strlen(constant('LOCAL_UPLOADS')));
        } else {
            $file_uri = '/' . $url_parts['path'];
        }
        $service_url = $this->get_files_service_hostname() . '/' . $this->get_upload_path();
        if (is_multisite() && !(is_main_network() && is_main_site())) {
            $service_url .= '/sites/' . get_current_blog_id();
        }
        $file = array('file' => $filename, 'url' => $service_url . $file_uri, 'type' => $mime_type, 'error' => 0);
        $this->upload_file($file, 'editor_save');
        return 0 === $file['error'];
    }