/*! * koa-better-body * * Copyright (c) 2014 Charlike Mike Reagent, Daryl Lau, contributors. * Released under the MIT license. */ 'use strict'; /*! * Module dependencies. */ var log = console.log, app = require('koa')(), router = require('koa-router'), koaBody = require('../index'), multiline = require('multiline'), port = process.env.PORT || 4291, host = process.env.HOST || 'http://localhost'; app.use(router(app)); /*! * Accepts only urlencoded and json bodies. */ app.post('/post/users', koaBody(), function *(next) { log(this.request.body); // => POST body object this.body = JSON.stringify(this.request.body, null, 2); yield next; } ); /*! * Display HTML page with basic form. */ app.get('/', function *(next) { this.set('Content-Type', 'text/html'); this.body = multiline.stripIndent(function(){/*

*/}); yield next; }); /*! * Accepts `multipart`, `json` and `urlencoded` bodies. */ app.post('/post/upload', koaBody({ multipart: true, formidable: { uploadDir: __dirname + '/uploads' } }), function *(next) { log(this.request.body.fields); // => {username: ""} - if empty log(this.request.body.files); /* => {uploads: [ { "size": 748831, "path": "/tmp/f7777b4269bf6e64518f96248537c0ab.png", "name": "some-image.png", "type": "image/png", "mtime": "2014-06-17T11:08:52.816Z" }, { "size": 379749, "path": "/tmp/83b8cf0524529482d2f8b5d0852f49bf.jpeg", "name": "nodejs_rulz.jpeg", "type": "image/jpeg", "mtime": "2014-06-17T11:08:52.830Z" } ]} */ this.body = JSON.stringify(this.request.body, null, 2); yield next; } ); app.listen(port); log('Visit %s:%s/ in browser.', host, port); log(); log('Test with executing this commands:'); log('curl -i %s:%s/post/users -d "user=admin"', host, port); log('curl -i %s:%s/post/upload -F "source=@%s/avatar.png"', host, port, __dirname); log(); log('Press CTRL+C to stop...');