Roman Shtylman
36 linhas
758 B
JavaScript
36 linhas
758 B
JavaScript
var qs = require('qs');
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var parseUrl = require('../utils').parseUrl;
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/**
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* Query:
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*
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* Automatically parse the query-string when available,
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* populating the `req.query` object using
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* [qs](https://github.com/visionmedia/node-querystring).
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*
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* Examples:
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*
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* .use(connect.query())
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* .use(function(req, res){
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* res.end(JSON.stringify(req.query));
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* });
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*
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* The `options` passed are provided to qs.parse function.
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*
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* @param {Object} options
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* @return {Function}
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* @api public
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*/
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module.exports = function query(options){
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return function query(req, res, next){
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if (!req.query) {
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req.query = ~req.url.indexOf('?')
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? qs.parse(parseUrl(req).query, options)
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: {};
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}
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next();
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};
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};
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