Rewrites all links for assets to use a cdn instead. It's not responsible to upload or sync the files anywhere. Some CDNs can do this for you.

• Silverstripe 3.1.* framework
• Silverstripe 3.1.* CMS

Download and install manually or use composer.

You have to enable this filter manually using CDNRewriteRequestFilter.cdn_rewrite config var. Also define CDNRewriteRequestFilter.cdn_domain with protocol and host.

Your config.yml might look like:

CDNRewriteRequestFilter:
  cdn_rewrite: true #global switch
  cdn_domain: 'http://cdn.mydomain.com'
  rewrite_assets: true  #rewrite stuff in assets
  rewrite_themes: false #do not rewrite stuff in themes folder