Symfony2 / Twig : Generate Alternate Absolute URL Path for use with CDN?

Question

This stackoverflow solution almost answers my question. But I want to generate CDN urls in Twig to more than just resources. I\'d like to generate them for dynamic

Answer 1

You can do it with the help of the question you linked by following way

{{ asset(path('route',{'param1':'value'})) }}

If you need to handle multiple CDN domains you can do it by following way

In app/config.yml

# app/config.yml
#....
templating:       
  engines: ['twig'] 
  packages:
    cdn1:
      base_urls: ["http://cdn1.domain.com"]
    cdn2:
      base_urls: ["http://cdn2.domain.com"]

And then in your twig template file

{{ asset('path/of/file', 'cdn1')

OR

{{ asset('path/of/file', 'cdn2')