SilverStripe HTTP/2 Server Push

Introduction

This module extends the page controller to specify assets which should be pushed to the client without requiring further requests to be made.

• Versioning and caching of assets
• Push only new/modified assets from config
• Clean and simple configuration

Installation

This module is being actively developed. For now, you can add this module manually via git and run: composer dump-autoload to generate vendor files.

Alternatively, add the following to composer.json and run composer install

"repositories": [
    {
        "type": "git",
        "url": "https://github.com/dnadesign/silverstripe-http2serverpush.git"
    }
],
"require": {
    "dnadesign/silverstripe-http2serverpush": "dev-master",
}

The module will currently automatically extend the Page_Controller class.

Configuration

Add a Page configuration, with a link element extension from the W3C list. Then add assets relative to your theme root.

e.g. in mysite/_config/app.yml

Page:
  server_push:
    style:
      - /css/dist/production_low.min.css
      - /css/dist/production_high.min.css
    script:
      - /build/global/js/vendor/modernizr.custom.min.js

Currently this has been tested with style and script.

To do

• Enable configuration on a page type basis.
• Add module to composer
• Test all link element extensions in the W3C list.