Class: CloudAssetsController

Inherits:
ApplicationController
  • Object
show all
Defined in:
app/controllers/cloud_assets_controller.rb

Instance Method Summary collapse

Instance Method Details

#content ⇒ Object 



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# File 'app/controllers/cloud_assets_controller.rb', line 3

def content
  asset_response = cloud_asset request.fullpath
  if asset_response.success?
    content_type = asset_response.headers_hash['Content-type']
    if content_type.kind_of? Array
      content_type = content_type.pop
    end
    if content_type =~ /text\/html/
      set_remote_layout asset_response
      response.headers['Cache-Control'] = 'no-cache, no-store, must-revalidate, max-age=0'
      render :html => ''
    elsif content_type =~ /javascript/
      response.headers['Cache-Control'] = "max-age=#{CloudAssets::javascript_max_age_seconds}"
      # In externally sourced JS, mask the cloud source to point here
      # we want to do this because of JavaScript's same-source restrictions
      body = CloudAssets::fixup_javascript(asset_response.body.gsub CloudAssets::origin,'')
      send_data body, :type => content_type, :disposition => 'inline'
    elsif content_type =~ /css/
      response.headers['Cache-Control'] = "max-age=#{CloudAssets::css_max_age_seconds}"
      # In externally sourced CSS, mask the cloud source to point to the CDN
      body = CloudAssets::fixup_css(asset_response.body.gsub CloudAssets::origin, CloudAssets::cdn)
      send_data body, :type => content_type, :disposition => 'inline'
    else
      response.headers['Cache-Control'] = "max-age=#{CloudAssets::other_max_age_seconds}"
      send_data asset_response.body, :type => content_type, :disposition => 'inline'
    end
  else
    render :status => :not_found
  end
end