Class: Namira::Middleware::Redirector

Inherits:

Object

• Object
• Namira::Middleware::Redirector

Defined in:

lib/namira/middleware/redirector.rb

Overview

Performs following the redirect and handling multiple redirect errors.

Constant Summary

REDIRECT_STATUS =

The HTTP status codes Namira will consider a redirect

[301, 302].freeze

Instance Method Summary

• #call(env) ⇒ Object

  Called by the middleware runner.

• #initialize(app) ⇒ Redirector constructor

  A new instance of Redirector.

Constructor Details

#initialize(app) ⇒ Redirector

Returns a new instance of Redirector.

# File 'lib/namira/middleware/redirector.rb', line 10

def initialize(app)
  @app = app
end

Instance Method Details

#call(env) ⇒ Object

Called by the middleware runner.

Parameters:

• env (Namira::Env) —

  The request environment

# File 'lib/namira/middleware/redirector.rb', line 18

def call(env)
  @app.call(env)
rescue Errors::HTTPError => error
  if redirect?(error, env)
    handle_redirect(env, error)
  else
    raise error
  end
end