class ActionDispatch::ActionableExceptions

:nodoc:

def actionable_request?(request) 

def actionable_request?(request)
  request.get_header("action_dispatch.show_detailed_exceptions") && request.post? && request.path == endpoint
end

def call(env) 

def call(env)
  request = ActionDispatch::Request.new(env)
  return @app.call(env) unless actionable_request?(request)
  ActiveSupport::ActionableError.dispatch(request.params[:error].to_s.safe_constantize, request.params[:action])
  redirect_to request.params[:location]
end

def initialize(app) 

def initialize(app)
  @app = app
end

def redirect_to(location) 

def redirect_to(location)
  uri = URI.parse location
  if uri.relative? || uri.scheme == "http" || uri.scheme == "https"
    body = "<html><body>You are being <a href=\"#{ERB::Util.unwrapped_html_escape(location)}\">redirected</a>.</body></html>"
  else
    return [400, { "Content-Type" => "text/plain" }, ["Invalid redirection URI"]]
  end
  [302, {
    "Content-Type" => "text/html; charset=#{Response.default_charset}",
    "Content-Length" => body.bytesize.to_s,
    "Location" => location,
  }, [body]]
end