Module: PhantomRenderer

Defined in:
lib/phantom_renderer.rb,
lib/phantom_renderer/version.rb

Defined Under Namespace

Classes: Configuration, RenderError, TimeoutError

Constant Summary collapse

VERSION = 
"0.0.1"

Instance Method Summary collapse

Instance Method Details

#render_via_phantom(opts = {}) ⇒ Object 



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# File 'lib/phantom_renderer.rb', line 3

def render_via_phantom(opts = {})
  cached = opts[:cache_key] && Rails.cache.read(opts[:cache_key])
  if cached
    ActiveSupport::Notifications.instrument('phantom_renderer.cache.responses.count')
    render text: cached
  elsif !requested_by_phantom?
    uri = get_phantom_uri
    req = assemble_phantom_request(uri)
    res = get_response_from_phantom(uri, req)
    if res
      ActiveSupport::Notifications.instrument('phantom_renderer.renders.count')
      Rails.cache.write(opts[:cache_key], res, expires_in: opts[:expires_in]) if opts[:cache_key]
      render text: res
    end
  end

end