Class: Sprockets::Base

Inherits:
Object
  • Object
show all
Defined in:
lib/abtest/asset.rb

Instance Method Summary collapse

Instance Method Details

#find_asset(path, options = {}) ⇒ Object 



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# File 'lib/abtest/asset.rb', line 3

def find_asset(path, options = {})
  logical_path = path
  pathname     = Pathname.new(path)

  if pathname.absolute?
    return unless stat(pathname)
    logical_path = attributes_for(pathname).logical_path
  else
    begin
      pathname = resolve(logical_path)

      # If logical path is missing a mime type extension, append
      # the absolute path extname so it has one.
      #
      # Ensures some consistency between finding "foo/bar" vs
      # "foo/bar.js".
      if File.extname(logical_path) == ""
        expanded_logical_path = attributes_for(pathname).logical_path
        logical_path += File.extname(expanded_logical_path)
      end
    rescue FileNotFound
      # Check to see if we are in an experiment
      if (path.starts_with?("experiments"))
        Abtest.abtest_config.registered_tests.each do |test_hash|
          if (path.starts_with?("experiments/#{test_hash[:name]}"))
            # Strip experiment path
            experiment_path = path.sub("experiments/#{test_hash[:name]}/", '')

            # Grab experiment manifest
            manifest        = Abtest::ManifestManager.instance.retrieve_manifest(test_hash[:name])
            return manifest.environment.index.find_asset(experiment_path, options)
          end
        end
      end
      return nil
    end
  end

  build_asset(logical_path, pathname, options)
end