Module: ActionDispatch::Routing::Mapper::ApplicationRedirector

Included in:
ActionDispatch::Routing::Mapper
Defined in:
lib/console/rails/app_redirector.rb

Instance Method Summary collapse

Instance Method Details

#app_redirect(*args, &block) ⇒ Object

Provide a redirect helper which allows the user to redirect to an application relative url.

Usage (in routes.rb):

match 'power' => app_redirect('platform')
match 'email_confirm_express' => app_redirect {|p, req| "email_confirm?#{req.query_string}"}

will generate a redirect from /<appbaseuri>/power to /<appbaseuri>/platform, regardless of whether Rails is run as a root site or as a subsite. Should respond to the same arguments as redirect.



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# File 'lib/console/rails/app_redirector.rb', line 17

def app_redirect(*args, &block)
  options = args.last.is_a?(Hash) ? args.pop : {}
  path = args.shift || block
  path_proc = path.is_a?(Proc) ? path : lambda do |params| 
    path % params
  end
  block = lambda do |params, req|
    newargs = [params]
    newargs << req if path_proc.arity > 1
    uri = URI.join('http://localhost', "#{req.script_name}/", path_proc.call(*newargs))
    Rails.logger.debug "URI #{uri}, #{req.script_name}"
    if uri.host == 'localhost'
      uri.request_uri
    else
      uri
    end
  end

  redirect(block, options)
end