Class: Screens::RedirectMiddleware

Inherits:
Object
  • Object
show all
Defined in:
lib/screens/middleware/redirect_middleware.rb

Instance Method Summary collapse

Constructor Details

#initialize(app) ⇒ RedirectMiddleware

Returns a new instance of RedirectMiddleware.



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# File 'lib/screens/middleware/redirect_middleware.rb', line 4

def initialize(app)
  @app = app
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/screens/middleware/redirect_middleware.rb', line 8

def call(env)
  req = Rack::Request.new(env)
  location = "/screens?screens_url=#{req.url}"
  if get_screens_enable_param(req)
    [301, {'Location' => location, 'Content-Type' => 'text/html', 'Content-Length' => '0'}, []]
  else
    @app.call(env)
  end
end