Class: Rack::IeRedirectFix

Inherits:
Object
  • Object
show all
Defined in:
lib/rack-ie-redirect-fix.rb,
lib/rack-ie-redirect-fix/version.rb

Constant Summary collapse

VERSION = 
"0.0.1"

Instance Method Summary collapse

Constructor Details

#initialize(app) ⇒ IeRedirectFix

Returns a new instance of IeRedirectFix.



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# File 'lib/rack-ie-redirect-fix.rb', line 6

def initialize app
  @app = app
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/rack-ie-redirect-fix.rb', line 10

def call env
  status, headers, body = @app.call env

  if status.to_i == 302
    uri = URI.parse headers['Location']
    if uri.scheme == "http" and uri.host == env['SERVER_NAME']
      uri.scheme = 'https'
      body_str   = %Q{<html><body>You are being <a href="#{uri.to_s}">redirected</a>.</body></html>}

      headers    = headers.merge 'Location'       => uri.to_s,
                                 'Content-Length' => body_str.size.to_s # The RSpec tests don't pick this up, but this is necessary
      body       = [body_str]
    end
  end

  [status, headers, body]
end