1 # This file is part of NIT ( http://www.nitlanguage.org ).
3 # Copyright 2016 Alexandre Terrasa <alexandre@moz-code.org>
5 # Licensed under the Apache License, Version 2.0 (the "License");
6 # you may not use this file except in compliance with the License.
7 # You may obtain a copy of the License at
9 # http://www.apache.org/licenses/LICENSE-2.0
11 # Unless required by applicable law or agreed to in writing, software
12 # distributed under the License is distributed on an "AS IS" BASIS,
13 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 # See the License for the specific language governing permissions and
15 # limitations under the License.
17 module pop_middlewares
23 # Initialize session in request if non existent.
25 # Should be called before any use of the session.
29 redef fun all
(req
, res
) do if req
.session
== null then req
.session
= new Session
32 # Initialize a clock for the resquest.
34 # Can be used to compute the time passed to respond that request.
38 redef fun all
(req
, res
) do req
.clock
= new Clock
41 # Display log info about request processing.
45 # Do we want colors in the console output?
48 redef fun all
(req
, res
) do
51 print
"{req.method} {req.uri} {status(res)} ({clock.total})"
53 print
"{req.method} {req.uri} {status(res)}"
57 # Colorize the request status.
58 private fun status
(res
: HttpResponse): String do
59 if colors
then return res
.color_status
60 return res
.status_code
.to_s
64 redef class HttpRequest
65 # Time that request was received by the Popcorn app.
66 var clock
: nullable Clock = null
69 redef class HttpResponse
70 # Return `self` status colored for console.
71 fun color_status
: String do
72 if status_code
== 200 then return status_code
.to_s
.green
73 if status_code
== 304 then return status_code
.to_s
.blue
74 if status_code
== 404 then return status_code
.to_s
.yellow
75 return status_code
.to_s
.red