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Contents
# frozen_string_literal: true
###
# This backports routing redirect active notification events to Rails 6
#
# * reproducing this event: https://github.com/rails/rails/pull/43755/files
# * and pulls in the later: https://github.com/rails/rails/commit/40dc22f715ede12ab9b7e06d59fae185da2c38c7
# * using alias method although prepend might be an interesting alternative
# * this doesn't backport the built in listener for the event (ActionDispatch::LogSubscriber) as logging isn't needed
###
require "action_dispatch/routing/redirection"
module ActionDispatch
module Routing
class Redirect < Endpoint
def call(env)
ActiveSupport::Notifications.instrument("redirect.action_dispatch") do |payload|
request = Request.new(env)
response = build_response(request)
payload[:status] = @status
payload[:location] = response.headers["Location"]
payload[:request] = request
response.to_a
end
end
def build_response(req)
uri = URI.parse(path(req.path_parameters, req))
unless uri.host
if relative_path?(uri.path)
uri.path = "#{req.script_name}/#{uri.path}"
elsif uri.path.empty?
uri.path = req.script_name.empty? ? "/" : req.script_name
end
end
uri.scheme ||= req.scheme
uri.host ||= req.host
uri.port ||= req.port unless req.standard_port?
req.commit_flash
body = ""
headers = {
"location" => uri.to_s,
"content-type" => "text/html",
"content-length" => body.length.to_s
}
ActionDispatch::Response.new(status, headers, body)
end
end
end
end
Version data entries
14 entries across 14 versions & 1 rubygems