Contents

require 'sprockets'

module Trackman
  module Assets
    module Components  
      module Rails32PathResolver
        include PathResolver
        
        def translate url, parent_url 
          root = working_dir.realpath
          
          path = url
          path.slice! /^(\/assets|assets\/)/
          path = Pathname.new path
          
          if path.relative? 
            folder = (root + Pathname.new(parent_url)).parent.realpath
            path = (folder + path).to_s
            path.slice! sprockets.paths.select{|p| path.include? p }.first 
          end
          
          path = sprockets.resolve path
          path.relative_path_from(root).to_s
        end

        def sprockets 
          @@sprockets ||= init_env
        end

        def init_env
          if defined?(::Rails) && ::Rails.application
            env = ::Rails.application.class.assets
          else
            env = ::Sprockets::Environment.new
            paths = ['app', 'lib', 'vendor'].inject([]) do |array, f|
              array + ["images", "stylesheets", "javascripts"].map{|p| "#{working_dir}/#{f}/assets/#{p}" }
            end
            paths << "#{working_dir}/public"
            paths.each{|p| env.append_path p }
          end

          env
        end
        def subfolder(file)
          if file.include?('.js')
            subfolder = "javascripts"
          elsif file.include?('.css')
            subfolder = "stylesheets"
          else 
            subfolder = "images"
          end
          subfolder
        end
      end
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
trackman-0.2.80	lib/trackman/assets/components/rails32_path_resolver.rb