Class: Rack::Staging

Inherits:
Auth::Basic
  • Object
show all
Defined in:
lib/rack_staging.rb

Instance Method Summary collapse

Constructor Details

#initialize(app, detect_proc = nil) ⇒ Staging

Returns a new instance of Staging.



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# File 'lib/rack_staging.rb', line 4

def initialize(app, detect_proc = nil)
  @app = app

  @staging_detect = detect_proc || lambda do |env|
    env["HTTP_HOST"] =~ /staging/ || ENV["STAGING"]
  end

  super app, 'staging' do |username, password|
    [username, password] == [ENV["STAGING_USER"], ENV["STAGING_PASS"]]
  end 
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/rack_staging.rb', line 16

def call(env)
  @env = env
  if @staging_detect.call(@env)
    return robots_txt if robots_txt?(env)
    super
  else
    @app.call(env)
  end
end

#robots_txt ⇒ Object 



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# File 'lib/rack_staging.rb', line 30

def robots_txt
  body = <<-EOF
User-agent: *
Disallow: /
EOF
  [ 200, {'Content-Type' => 'text/plain'}, [body] ]
end

#robots_txt?(env) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rack_staging.rb', line 26

def robots_txt?(env)
  env["PATH_INFO"] == "/robots.txt"
end