class Podio::Middleware::OAuth2

Public Class Methods

new(app, options={}) click to toggle source
Calls superclass method
# File lib/podio/middleware/oauth2.rb, line 25
def initialize(app, options={})
  super(app)
  @podio_client = options[:podio_client]
end

Public Instance Methods

call(env) click to toggle source
# File lib/podio/middleware/oauth2.rb, line 6
def call(env)
  orig_env = env.dup

  begin
    @app.call(env)
  rescue TokenExpired
    @podio_client.refresh_access_token

    # new access token needs to be put into the header
    orig_env[:request_headers].merge!(@podio_client.configured_headers)

    # rewind the body if this was a file upload
    orig_env[:body].rewind if orig_env[:body].respond_to?(:rewind)

    # redo the request with the new access token
    @app.call(orig_env)
  end
end