Class: Rack::Staging

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

Instance Method Summary collapse

Constructor Details

#initialize(app, options = {}) ⇒ Staging

Returns a new instance of Staging.



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# File 'lib/staging.rb', line 9

def initialize app, options = {}
  @app = app
  @options = {
    :session_key => :staging_auth,
    :code_param => :code
  }.merge options
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/staging.rb', line 17

def call env
  request = Rack::Request.new env

  # Check code in session and return Rails call if is valid

  return @app.call env if \
    request.session[@options[:session_key]] != nil and
    request.session[@options[:session_key]] != '' and
    code_valid? request.session[@options[:session_key]]

  # If post method check :code_param value

  if request.post? and code_valid? request.params[@options[:code_param].to_s]
    request.session[@options[:session_key]] =
      request.params[@options[:code_param].to_s]

    [301, {'Location' => '/'}, ''] # Redirect if code is valid
  else
    render_staging
  end
end