Class: Jammit::Controller

Inherits:
ActionController::Base
  • Object
show all
Defined in:
lib/jammit/controller.rb

Overview

The JammitController is added to your Rails application when the Gem is loaded. It takes responsibility for /assets, and dynamically packages any missing or uncached asset packages.

Constant Summary collapse

VALID_FORMATS = 
[:css, :js]
SUFFIX_STRIPPER = 
/-(datauri|mhtml)\Z/
NOT_FOUND_PATH = 
"#{PUBLIC_ROOT}/404.html"

Instance Method Summary collapse

Instance Method Details

#package ⇒ Object

The “package” action receives all requests for asset packages that haven’t yet been cached. The package will be built, cached, and gzipped.



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# File 'lib/jammit/controller.rb', line 16

def package
  parse_request
  template_ext = Jammit.template_extension.to_sym
  case @extension
  when :js
    render :js => (@contents = Jammit.packager.pack_javascripts(@package))
  when template_ext
    render :js => (@contents = Jammit.packager.pack_templates(@package))
  when :css
    render :text => generate_stylesheets, :content_type => 'text/css'
  end
  cache_package if perform_caching && (@extension != template_ext)
rescue Jammit::PackageNotFound
  package_not_found
end