server from wpcom

gistfile1.txt

<?php
/*
Plugin Name: Serve from WordPress.com
Plugin URI: http://github.com/blobaugh/serve-from-wordpress-com
Description: Switches the URL on built-in WordPress javascript files to serve from WordPress.com rather than locally
Author: Ben Lobaugh
Version: 0.6
Author URI: http://ben.lobaugh.net
*/

// Show module in Jetpack


/**
 * Singleton
 **/
class Scripts_From_WPcom {

        /**
         * Holds the instance of Scripts_From_WPcom singleton
         *
         * @since 0.6
         * @var Scripts_From_WPcom
         **/
        private static $instance = null;

        /**
         * Private singleton constructor
         *
         * @since 0.6
         * @return Scripts_From_WPcom
         **/
        private function __construct() {
                add_filter( 'script_loader_src', array( $this, 'rewrite_src' ), 1, 2 );
        }



        /**
         * Gets a copy of the singleton to use
         *
         * @since 0.6
         * @return Scripts_From_WPcom
         **/
                 public static function instance() {
                if( !is_null( self::$instance ) )
                        return self::$instance;

                self::$instance = new Scripts_From_WPcom();

                return self::$instance;
        }

        /**
         * Rewrites the registered script urls to point to http://wordpress.com
         *
         * @since 0.6
         **/
        public function rewrite_src( $src, $handle ) {
                if( strpos( $src, 'wp-includes' ) ) {
                        $src = str_replace( site_url(), 'http://wordpress.com', $src );
                }
                return $src;
        }
}

Scripts_From_WPcom::instance();