You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
49 lines
1.2 KiB
49 lines
1.2 KiB
'use strict';
|
|
|
|
/**
|
|
* Module dependencies.
|
|
*/
|
|
|
|
const raw = require('raw-body');
|
|
const inflate = require('inflation');
|
|
const qs = require('qs');
|
|
const utils = require('./utils');
|
|
|
|
/**
|
|
* Return a Promise which parses x-www-form-urlencoded requests.
|
|
*
|
|
* Pass a node request or an object with `.req`,
|
|
* such as a koa Context.
|
|
*
|
|
* @param {Request} req
|
|
* @param {Options} [opts]
|
|
* @return {Function}
|
|
* @api public
|
|
*/
|
|
|
|
module.exports = async function(req, opts) {
|
|
req = req.req || req;
|
|
opts = utils.clone(opts);
|
|
const queryString = opts.queryString || {};
|
|
|
|
// keep compatibility with qs@4
|
|
if (queryString.allowDots === undefined) queryString.allowDots = true;
|
|
|
|
// defaults
|
|
const len = req.headers['content-length'];
|
|
const encoding = req.headers['content-encoding'] || 'identity';
|
|
if (len && encoding === 'identity') opts.length = ~~len;
|
|
opts.encoding = opts.encoding || 'utf8';
|
|
opts.limit = opts.limit || '56kb';
|
|
opts.qs = opts.qs || qs;
|
|
|
|
const str = await raw(inflate(req), opts);
|
|
try {
|
|
const parsed = opts.qs.parse(str, queryString);
|
|
return opts.returnRawBody ? { parsed, raw: str } : parsed;
|
|
} catch (err) {
|
|
err.status = 400;
|
|
err.body = str;
|
|
throw err;
|
|
}
|
|
};
|
|
|