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authornanalelfe <nargiza.nosirova@mail.utoronto.ca>2016-07-27 00:03:48 +0000
committernanalelfe <nargiza.nosirova@mail.utoronto.ca>2016-07-27 00:03:48 +0000
commit714368c049f8749ed22c6d1d07bb3adc783dc349 (patch)
tree8952248ebf3f85b141ef0d18ecf6a1becdc8b89b /node_modules/chai-http/dist
parent8beb37ed67b5f2fa0f9aa85499a8f11b39c9d067 (diff)
parentb65166302f5296165da115ed96ce112433157a2d (diff)
Merge branch 'master' of https://github.com/HumairAK/solutions_repo
Diffstat (limited to 'node_modules/chai-http/dist')
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1 files changed, 5309 insertions, 0 deletions
diff --git a/node_modules/chai-http/dist/chai-http.js b/node_modules/chai-http/dist/chai-http.js
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+(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.chaiHttp = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
+/*!
+ * chai-http
+ * Copyright(c) 2011-2012 Jake Luer <jake@alogicalparadox.com>
+ * MIT Licensed
+ */
+
+/**
+ * ## Assertions
+ *
+ * The Chai HTTP module provides a number of assertions
+ * for the `expect` and `should` interfaces.
+ */
+
+module.exports = function (chai, _) {
+
+ /*!
+ * Module dependencies.
+ */
+
+ var net = require('net');
+ var qs = require('qs');
+ var url = require('url');
+ var Cookie = require('cookiejar');
+
+ /*!
+ * Aliases.
+ */
+
+ var Assertion = chai.Assertion
+ , i = _.inspect;
+
+ /*!
+ * Expose request builder
+ */
+
+ chai.request = require('./request');
+
+ /*!
+ * Content types hash. Used to
+ * define `Assertion` properties.
+ *
+ * @type {Object}
+ */
+
+ var contentTypes = {
+ json: 'application/json'
+ , text: 'text/plain'
+ , html: 'text/html'
+ };
+
+ /*!
+ * Return a header from `Request` or `Response` object.
+ *
+ * @param {Request|Response} object
+ * @param {String} Header
+ * @returns {String|Undefined}
+ */
+
+ function getHeader(obj, key) {
+ if (key) key = key.toLowerCase();
+ if (obj.getHeader) return obj.getHeader(key);
+ if (obj.headers) return obj.headers[key];
+ };
+
+ /**
+ * ### .status (code)
+ *
+ * Assert that a response has a supplied status.
+ *
+ * ```js
+ * expect(res).to.have.status(200);
+ * ```
+ *
+ * @param {Number} status number
+ * @name status
+ * @api public
+ */
+
+ Assertion.addMethod('status', function (code) {
+ new Assertion(this._obj).to.have.property('status');
+ var status = this._obj.status;
+
+ this.assert(
+ status == code
+ , 'expected #{this} to have status code #{exp} but got #{act}'
+ , 'expected #{this} to not have status code #{act}'
+ , code
+ , status
+ );
+ });
+
+ /**
+ * ### .header (key[, value])
+ *
+ * Assert that a `Response` or `Request` object has a header.
+ * If a value is provided, equality to value will be asserted.
+ * You may also pass a regular expression to check.
+ *
+ * __Note:__ When running in a web browser, the
+ * [same-origin policy](https://tools.ietf.org/html/rfc6454#section-3)
+ * only allows Chai HTTP to read
+ * [certain headers](https://www.w3.org/TR/cors/#simple-response-header),
+ * which can cause assertions to fail.
+ *
+ * ```js
+ * expect(req).to.have.header('x-api-key');
+ * expect(req).to.have.header('content-type', 'text/plain');
+ * expect(req).to.have.header('content-type', /^text/);
+ * ```
+ *
+ * @param {String} header key (case insensitive)
+ * @param {String|RegExp} header value (optional)
+ * @name header
+ * @api public
+ */
+
+ Assertion.addMethod('header', function (key, value) {
+ var header = getHeader(this._obj, key);
+
+ if (arguments.length < 2) {
+ this.assert(
+ 'undefined' !== typeof header || null === header
+ , 'expected header \'' + key + '\' to exist'
+ , 'expected header \'' + key + '\' to not exist'
+ );
+ } else if (arguments[1] instanceof RegExp) {
+ this.assert(
+ value.test(header)
+ , 'expected header \'' + key + '\' to match ' + value + ' but got ' + i(header)
+ , 'expected header \'' + key + '\' not to match ' + value + ' but got ' + i(header)
+ , value
+ , header
+ );
+ } else {
+ this.assert(
+ header == value
+ , 'expected header \'' + key + '\' to have value ' + value + ' but got ' + i(header)
+ , 'expected header \'' + key + '\' to not have value ' + value
+ , value
+ , header
+ );
+ }
+ });
+
+ /**
+ * ### .headers
+ *
+ * Assert that a `Response` or `Request` object has headers.
+ *
+ * __Note:__ When running in a web browser, the
+ * [same-origin policy](https://tools.ietf.org/html/rfc6454#section-3)
+ * only allows Chai HTTP to read
+ * [certain headers](https://www.w3.org/TR/cors/#simple-response-header),
+ * which can cause assertions to fail.
+ *
+ * ```js
+ * expect(req).to.have.headers;
+ * ```
+ *
+ * @name headers
+ * @api public
+ */
+
+ Assertion.addProperty('headers', function () {
+ this.assert(
+ this._obj.headers || this._obj.getHeader
+ , 'expected #{this} to have headers or getHeader method'
+ , 'expected #{this} to not have headers or getHeader method'
+ );
+ });
+
+ /**
+ * ### .ip
+ *
+ * Assert that a string represents valid ip address.
+ *
+ * ```js
+ * expect('127.0.0.1').to.be.an.ip;
+ * expect('2001:0db8:85a3:0000:0000:8a2e:0370:7334').to.be.an.ip;
+ * ```
+ *
+ * @name ip
+ * @api public
+ */
+
+ Assertion.addProperty('ip', function () {
+ this.assert(
+ net.isIP(this._obj)
+ , 'expected #{this} to be an ip'
+ , 'expected #{this} to not be an ip'
+ );
+ });
+
+ /**
+ * ### .json / .text / .html
+ *
+ * Assert that a `Response` or `Request` object has a given content-type.
+ *
+ * ```js
+ * expect(req).to.be.json;
+ * expect(req).to.be.html;
+ * expect(req).to.be.text;
+ * ```
+ *
+ * @name json
+ * @name html
+ * @name text
+ * @api public
+ */
+
+ function checkContentType (name) {
+ var val = contentTypes[name];
+
+ Assertion.addProperty(name, function () {
+ new Assertion(this._obj).to.have.headers;
+ var ct = getHeader(this._obj, 'content-type')
+ , ins = i(ct) === 'undefined'
+ ? 'headers'
+ : i(ct);
+
+ this.assert(
+ ct && ~ct.indexOf(val)
+ , 'expected ' + ins + ' to include \'' + val + '\''
+ , 'expected ' + ins + ' to not include \'' + val + '\''
+ );
+ });
+ }
+
+ Object
+ .keys(contentTypes)
+ .forEach(checkContentType);
+
+ /**
+ * ### .redirect
+ *
+ * Assert that a `Response` object has a redirect status code.
+ *
+ * ```js
+ * expect(res).to.redirect;
+ * ```
+ *
+ * @name redirect
+ * @api public
+ */
+
+ Assertion.addProperty('redirect', function() {
+ var redirectCodes = [301, 302, 303]
+ , status = this._obj.status
+ , redirects = this._obj.redirects;
+
+ this.assert(
+ redirectCodes.indexOf(status) >= 0 || redirects && redirects.length
+ , "expected redirect with 30{1-3} status code but got " + status
+ , "expected not to redirect but got " + status + " status"
+ );
+ });
+
+ /**
+ * ### .redirectTo
+ *
+ * Assert that a `Response` object redirects to the supplied location.
+ *
+ * ```js
+ * expect(res).to.redirectTo('http://example.com');
+ * ```
+ *
+ * @param {String} location url
+ * @name redirectTo
+ * @api public
+ */
+
+ Assertion.addMethod('redirectTo', function(destination) {
+ var redirects = this._obj.redirects;
+
+ new Assertion(this._obj).to.redirect;
+
+ if(redirects && redirects.length) {
+ this.assert(
+ redirects.indexOf(destination) > -1
+ , 'expected redirect to ' + destination + ' but got ' + redirects.join(' then ')
+ , 'expected not to redirect to ' + destination + ' but got ' + redirects.join(' then ')
+ );
+ } else {
+ var assertion = new Assertion(this._obj);
+ _.transferFlags(this, assertion);
+ assertion.with.header('location', destination);
+ }
+ });
+
+ /**
+ * ### .param
+ *
+ * Assert that a `Request` object has a query string parameter with a given
+ * key, (optionally) equal to value
+ *
+ * ```js
+ * expect(req).to.have.param('orderby');
+ * expect(req).to.have.param('orderby', 'date');
+ * expect(req).to.not.have.param('limit');
+ * ```
+ *
+ * @param {String} parameter name
+ * @param {String} parameter value
+ * @name param
+ * @api public
+ */
+
+ Assertion.addMethod('param', function(name, value) {
+ var assertion = new Assertion();
+ _.transferFlags(this, assertion);
+ assertion._obj = qs.parse(url.parse(this._obj.url).query);
+ assertion.property.apply(assertion, arguments);
+ });
+
+ /**
+ * ### .cookie
+ *
+ * Assert that a `Request` or `Response` object has a cookie header with a
+ * given key, (optionally) equal to value
+ *
+ * ```js
+ * expect(req).to.have.cookie('session_id');
+ * expect(req).to.have.cookie('session_id', '1234');
+ * expect(req).to.not.have.cookie('PHPSESSID');
+ * expect(res).to.have.cookie('session_id');
+ * expect(res).to.have.cookie('session_id', '1234');
+ * expect(res).to.not.have.cookie('PHPSESSID');
+ * ```
+ *
+ * @param {String} parameter name
+ * @param {String} parameter value
+ * @name param
+ * @api public
+ */
+
+ Assertion.addMethod('cookie', function (key, value) {
+ var header = getHeader(this._obj, 'set-cookie')
+ , cookie;
+
+ if (!header) {
+ header = (getHeader(this._obj, 'cookie') || '').split(';');
+ }
+
+ cookie = Cookie.CookieJar();
+ cookie.setCookies(header);
+ cookie = cookie.getCookie(key, new Cookie.CookieAccessInfo());
+
+ if (arguments.length === 2) {
+ this.assert(
+ cookie.value == value
+ , 'expected cookie \'' + key + '\' to have value #{exp} but got #{act}'
+ , 'expected cookie \'' + key + '\' to not have value #{exp}'
+ , value
+ , cookie.value
+ );
+ } else {
+ this.assert(
+ 'undefined' !== typeof cookie || null === cookie
+ , 'expected cookie \'' + key + '\' to exist'
+ , 'expected cookie \'' + key + '\' to not exist'
+ );
+ }
+ });
+};
+
+},{"./request":3,"cookiejar":6,"net":2,"qs":13,"url":25}],2:[function(require,module,exports){
+/*!
+ * chai-http - request helper
+ * Copyright(c) 2011-2012 Jake Luer <jake@alogicalparadox.com>
+ * MIT Licensed
+ */
+
+/*!
+ * net.isIP shim for browsers
+ */
+var isIP = require('is-ip');
+
+exports.isIP = isIP;
+exports.isIPv4 = isIP.v4;
+exports.isIPv6 = isIP.v6;
+
+},{"is-ip":9}],3:[function(require,module,exports){
+/*!
+ * chai-http - request helper
+ * Copyright(c) 2011-2012 Jake Luer <jake@alogicalparadox.com>
+ * MIT Licensed
+ */
+
+/*!
+ * Module dependancies
+ */
+
+var http = require('http')
+ , https = require('https')
+ , methods = require('methods')
+ , superagent = require('superagent')
+ , Agent = superagent.agent
+ , Request = superagent.Request
+ , util = require('util');
+
+/**
+ * ## Integration Testing
+ *
+ * Chai HTTP provides an interface for live integration
+ * testing via [superagent](https://github.com/visionmedia/superagent).
+ * To do this, you must first
+ * construct a request to an application or url.
+ *
+ * Upon construction you are provided a chainable api that
+ * allows you to specify the http VERB request (get, post, etc)
+ * that you wish to invoke.
+ *
+ * #### Application / Server
+ *
+ * You may use a function (such as an express or connect app)
+ * or a node.js http(s) server as the foundation for your request.
+ * If the server is not running, chai-http will find a suitable
+ * port to listen on for a given test.
+ *
+ * __Note:__ This feature is only supported on Node.js, not in web browsers.
+ *
+ * ```js
+ * chai.request(app)
+ * .get('/')
+ * ```
+ *
+ * #### URL
+ *
+ * You may also use a base url as the foundation of your request.
+ *
+ * ```js
+ * chai.request('http://localhost:8080')
+ * .get('/')
+ * ```
+ *
+ * #### Setting up requests
+ *
+ * Once a request is created with a given VERB, it can have headers, form data,
+ * json, or even file attachments added to it, all with a simple API:
+ *
+ * ```js
+ * // Send some JSON
+ * chai.request(app)
+ * .put('/user/me')
+ * .set('X-API-Key', 'foobar')
+ * .send({ password: '123', confirmPassword: '123' })
+ * ```
+ *
+ * ```js
+ * // Send some Form Data
+ * chai.request(app)
+ * .post('/user/me')
+ * .field('_method', 'put')
+ * .field('password', '123')
+ * .field('confirmPassword', '123')
+ * ```
+ *
+ * ```js
+ * // Attach a file
+ * chai.request(app)
+ * .post('/user/avatar')
+ * .attach('imageField', fs.readFileSync('avatar.png'), 'avatar.png')
+ * ```
+ *
+ * ```js
+ * // Authenticate with Basic authentication
+ * chai.request(app)
+ * .get('/protected')
+ * .auth('user', 'pass')
+ * ```
+ *
+ * ```js
+ * // Chain some GET query parameters
+ * chai.request(app)
+ * .get('/search')
+ * .query({name: 'foo', limit: 10}) // /search?name=foo&limit=10
+ * ```
+ *
+ * #### Dealing with the response - traditional
+ *
+ * To make the request and assert on its response, the `end` method can be used:
+ *
+ * ```js
+ * chai.request(app)
+ * .put('/user/me')
+ * .send({ password: '123', confirmPassword: '123' })
+ * .end(function (err, res) {
+ * expect(err).to.be.null;
+ * expect(res).to.have.status(200);
+ * });
+ * ```
+ * ##### Caveat
+ * Because the `end` function is passed a callback, assertions are run
+ * asynchronously. Therefore, a mechanism must be used to notify the testing
+ * framework that the callback has completed. Otherwise, the test will pass before
+ * the assertions are checked.
+ *
+ * For example, in the [Mocha test framework](http://mochajs.org/), this is
+ * accomplished using the
+ * [`done` callback](https://mochajs.org/#asynchronous-code), which signal that the
+ * callback has completed, and the assertions can be verified:
+ *
+ * ```js
+ * it('fails, as expected', function(done) { // <= Pass in done callback
+ * chai.request('http://localhost:8080')
+ * .get('/')
+ * .end(function(err, res) {
+ * expect(res).to.have.status(123);
+ * done(); // <= Call done to signal callback end
+ * });
+ * }) ;
+ *
+ * it('succeeds silently!', function() { // <= No done callback
+ * chai.request('http://localhost:8080')
+ * .get('/')
+ * .end(function(err, res) {
+ * expect(res).to.have.status(123); // <= Test completes before this runs
+ * });
+ * }) ;
+ * ```
+ *
+ * When `done` is passed in, Mocha will wait until the call to `done()`, or until
+ * the [timeout](http://mochajs.org/#timeouts) expires. `done` also accepts an
+ * error parameter when signaling completion.
+ *
+ * #### Dealing with the response - Promises
+ *
+ * If `Promise` is available, `request()` becomes a Promise capable library -
+ * and chaining of `then`s becomes possible:
+ *
+ * ```js
+ * chai.request(app)
+ * .put('/user/me')
+ * .send({ password: '123', confirmPassword: '123' })
+ * .then(function (res) {
+ * expect(res).to.have.status(200);
+ * })
+ * .catch(function (err) {
+ * throw err;
+ * })
+ * ```
+ *
+ * __Note:__ Node.js version 0.10.x and some older web browsers do not have
+ * native promise support. You can use any promise library, such as
+ * [es6-promise](https://github.com/jakearchibald/es6-promise) or
+ * [kriskowal/q](https://github.com/kriskowal/q) and call the `addPromise`
+ * method to use that library with Chai HTTP. For example:
+ *
+ * ```js
+ * var chai = require('chai');
+ * chai.use(require('chai-http'));
+ *
+ * // Add promise support if this does not exist natively.
+ * if (!global.Promise) {
+ * var q = require('q');
+ * chai.request.addPromises(q.Promise);
+ * }
+ * ```
+ *
+ * #### Retaining cookies with each request
+ *
+ * Sometimes you need to keep cookies from one request, and send them with the
+ * next. For this, `.request.agent()` is available:
+ *
+ * ```js
+ * // Log in
+ * var agent = chai.request.agent(app)
+ * agent
+ * .post('/session')
+ * .send({ username: 'me', password: '123' })
+ * .then(function (res) {
+ * expect(res).to.have.cookie('sessionid');
+ * // The `agent` now has the sessionid cookie saved, and will send it
+ * // back to the server in the next request:
+ * return agent.get('/user/me')
+ * .then(function (res) {
+ * expect(res).to.have.status(200);
+ * })
+ * })
+ * ```
+ *
+ */
+
+module.exports = function (app) {
+
+ /*!
+ * @param {Mixed} function or server
+ * @returns {Object} API
+ */
+
+ var server = ('function' === typeof app)
+ ? http.createServer(app)
+ : app
+ , obj = {};
+
+ methods.forEach(function (method) {
+ obj[method] = function (path) {
+ return new Test(server, method, path);
+ };
+ });
+ obj.del = obj.delete;
+
+ return obj;
+};
+
+module.exports.Test = Test;
+module.exports.Request = Test;
+module.exports.agent = TestAgent;
+
+/*!
+ * Test
+ *
+ * An extension of superagent.Request,
+ * this provides the same chainable api
+ * as superagent so all things can be modified.
+ *
+ * @param {Object|String} server, app, or url
+ * @param {String} method
+ * @param {String} path
+ * @api private
+ */
+
+function Test (app, method, path) {
+ Request.call(this, method, path);
+ this.app = app;
+ this.url = typeof app === 'string' ? app + path : serverAddress(app, path);
+}
+util.inherits(Test, Request);
+
+function serverAddress (app, path) {
+ if ('string' === typeof app) {
+ return app + path;
+ }
+ var addr = app.address();
+ if (!addr) {
+ app.listen(0);
+ addr = app.address();
+ }
+ var protocol = (app instanceof https.Server) ? 'https' : 'http';
+ // If address is "unroutable" IPv4/6 address, then set to localhost
+ if (addr.address === '0.0.0.0' || addr.address === '::') {
+ addr.address = '127.0.0.1';
+ }
+ return protocol + '://' + addr.address + ':' + addr.port + path;
+}
+
+
+/*!
+ * agent
+ *
+ * Follows the same API as superagent.Request,
+ * but allows persisting of cookies between requests.
+ *
+ * @param {Object|String} server, app, or url
+ * @param {String} method
+ * @param {String} path
+ * @api private
+ */
+
+function TestAgent(app) {
+ if (!(this instanceof TestAgent)) return new TestAgent(app);
+ if (typeof app === 'function') app = http.createServer(app);
+ (Agent || Request).call(this);
+ this.app = app;
+}
+util.inherits(TestAgent, Agent || Request);
+
+// override HTTP verb methods
+methods.forEach(function(method){
+ TestAgent.prototype[method] = function(url){
+ var req = new Test(this.app, method, url)
+ , self = this;
+
+ if (Agent) {
+ // When running in Node, cookies are managed via
+ // `Agent._saveCookies()` and `Agent._attachCookies()`.
+ req.on('response', function (res) { self._saveCookies(res); });
+ req.on('redirect', function (res) { self._saveCookies(res); });
+ req.on('redirect', function () { self._attachCookies(req); });
+ this._attachCookies(req);
+ }
+ else {
+ // When running in a web browser, cookies are managed via `Request.withCredentials()`.
+ // The browser will attach cookies based on same-origin policy.
+ // https://tools.ietf.org/html/rfc6454#section-3
+ req.withCredentials();
+ }
+
+ return req;
+ };
+});
+
+TestAgent.prototype.del = TestAgent.prototype.delete;
+
+},{"http":4,"https":4,"methods":10,"superagent":21,"util":28}],4:[function(require,module,exports){
+
+},{}],5:[function(require,module,exports){
+
+/**
+ * Expose `Emitter`.
+ */
+
+if (typeof module !== 'undefined') {
+ module.exports = Emitter;
+}
+
+/**
+ * Initialize a new `Emitter`.
+ *
+ * @api public
+ */
+
+function Emitter(obj) {
+ if (obj) return mixin(obj);
+};
+
+/**
+ * Mixin the emitter properties.
+ *
+ * @param {Object} obj
+ * @return {Object}
+ * @api private
+ */
+
+function mixin(obj) {
+ for (var key in Emitter.prototype) {
+ obj[key] = Emitter.prototype[key];
+ }
+ return obj;
+}
+
+/**
+ * Listen on the given `event` with `fn`.
+ *
+ * @param {String} event
+ * @param {Function} fn
+ * @return {Emitter}
+ * @api public
+ */
+
+Emitter.prototype.on =
+Emitter.prototype.addEventListener = function(event, fn){
+ this._callbacks = this._callbacks || {};
+ (this._callbacks['$' + event] = this._callbacks['$' + event] || [])
+ .push(fn);
+ return this;
+};
+
+/**
+ * Adds an `event` listener that will be invoked a single
+ * time then automatically removed.
+ *
+ * @param {String} event
+ * @param {Function} fn
+ * @return {Emitter}
+ * @api public
+ */
+
+Emitter.prototype.once = function(event, fn){
+ function on() {
+ this.off(event, on);
+ fn.apply(this, arguments);
+ }
+
+ on.fn = fn;
+ this.on(event, on);
+ return this;
+};
+
+/**
+ * Remove the given callback for `event` or all
+ * registered callbacks.
+ *
+ * @param {String} event
+ * @param {Function} fn
+ * @return {Emitter}
+ * @api public
+ */
+
+Emitter.prototype.off =
+Emitter.prototype.removeListener =
+Emitter.prototype.removeAllListeners =
+Emitter.prototype.removeEventListener = function(event, fn){
+ this._callbacks = this._callbacks || {};
+
+ // all
+ if (0 == arguments.length) {
+ this._callbacks = {};
+ return this;
+ }
+
+ // specific event
+ var callbacks = this._callbacks['$' + event];
+ if (!callbacks) return this;
+
+ // remove all handlers
+ if (1 == arguments.length) {
+ delete this._callbacks['$' + event];
+ return this;
+ }
+
+ // remove specific handler
+ var cb;
+ for (var i = 0; i < callbacks.length; i++) {
+ cb = callbacks[i];
+ if (cb === fn || cb.fn === fn) {
+ callbacks.splice(i, 1);
+ break;
+ }
+ }
+ return this;
+};
+
+/**
+ * Emit `event` with the given args.
+ *
+ * @param {String} event
+ * @param {Mixed} ...
+ * @return {Emitter}
+ */
+
+Emitter.prototype.emit = function(event){
+ this._callbacks = this._callbacks || {};
+ var args = [].slice.call(arguments, 1)
+ , callbacks = this._callbacks['$' + event];
+
+ if (callbacks) {
+ callbacks = callbacks.slice(0);
+ for (var i = 0, len = callbacks.length; i < len; ++i) {
+ callbacks[i].apply(this, args);
+ }
+ }
+
+ return this;
+};
+
+/**
+ * Return array of callbacks for `event`.
+ *
+ * @param {String} event
+ * @return {Array}
+ * @api public
+ */
+
+Emitter.prototype.listeners = function(event){
+ this._callbacks = this._callbacks || {};
+ return this._callbacks['$' + event] || [];
+};
+
+/**
+ * Check if this emitter has `event` handlers.
+ *
+ * @param {String} event
+ * @return {Boolean}
+ * @api public
+ */
+
+Emitter.prototype.hasListeners = function(event){
+ return !! this.listeners(event).length;
+};
+
+},{}],6:[function(require,module,exports){
+/* jshint node: true */
+(function () {
+ "use strict";
+
+ function CookieAccessInfo(domain, path, secure, script) {
+ if (this instanceof CookieAccessInfo) {
+ this.domain = domain || undefined;
+ this.path = path || "/";
+ this.secure = !!secure;
+ this.script = !!script;
+ return this;
+ }
+ return new CookieAccessInfo(domain, path, secure, script);
+ }
+ exports.CookieAccessInfo = CookieAccessInfo;
+
+ function Cookie(cookiestr, request_domain, request_path) {
+ if (cookiestr instanceof Cookie) {
+ return cookiestr;
+ }
+ if (this instanceof Cookie) {
+ this.name = null;
+ this.value = null;
+ this.expiration_date = Infinity;
+ this.path = String(request_path || "/");
+ this.explicit_path = false;
+ this.domain = request_domain || null;
+ this.explicit_domain = false;
+ this.secure = false; //how to define default?
+ this.noscript = false; //httponly
+ if (cookiestr) {
+ this.parse(cookiestr, request_domain, request_path);
+ }
+ return this;
+ }
+ return new Cookie(cookiestr, request_domain, request_path);
+ }
+ exports.Cookie = Cookie;
+
+ Cookie.prototype.toString = function toString() {
+ var str = [this.name + "=" + this.value];
+ if (this.expiration_date !== Infinity) {
+ str.push("expires=" + (new Date(this.expiration_date)).toGMTString());
+ }
+ if (this.domain) {
+ str.push("domain=" + this.domain);
+ }
+ if (this.path) {
+ str.push("path=" + this.path);
+ }
+ if (this.secure) {
+ str.push("secure");
+ }
+ if (this.noscript) {
+ str.push("httponly");
+ }
+ return str.join("; ");
+ };
+
+ Cookie.prototype.toValueString = function toValueString() {
+ return this.name + "=" + this.value;
+ };
+
+ var cookie_str_splitter = /[:](?=\s*[a-zA-Z0-9_\-]+\s*[=])/g;
+ Cookie.prototype.parse = function parse(str, request_domain, request_path) {
+ if (this instanceof Cookie) {
+ var parts = str.split(";").filter(function (value) {
+ return !!value;
+ }),
+ pair = parts[0].match(/([^=]+)=([\s\S]*)/),
+ key = pair[1],
+ value = pair[2],
+ i;
+ this.name = key;
+ this.value = value;
+
+ for (i = 1; i < parts.length; i += 1) {
+ pair = parts[i].match(/([^=]+)(?:=([\s\S]*))?/);
+ key = pair[1].trim().toLowerCase();
+ value = pair[2];
+ switch (key) {
+ case "httponly":
+ this.noscript = true;
+ break;
+ case "expires":
+ this.expiration_date = value ?
+ Number(Date.parse(value)) :
+ Infinity;
+ break;
+ case "path":
+ this.path = value ?
+ value.trim() :
+ "";
+ this.explicit_path = true;
+ break;
+ case "domain":
+ this.domain = value ?
+ value.trim() :
+ "";
+ this.explicit_domain = !!this.domain;
+ break;
+ case "secure":
+ this.secure = true;
+ break;
+ }
+ }
+
+ if (!this.explicit_path) {
+ this.path = request_path || "/";
+ }
+ if (!this.explicit_domain) {
+ this.domain = request_domain;
+ }
+
+ return this;
+ }
+ return new Cookie().parse(str, request_domain, request_path);
+ };
+
+ Cookie.prototype.matches = function matches(access_info) {
+ if (this.noscript && access_info.script ||
+ this.secure && !access_info.secure ||
+ !this.collidesWith(access_info)) {
+ return false;
+ }
+ return true;
+ };
+
+ Cookie.prototype.collidesWith = function collidesWith(access_info) {
+ if ((this.path && !access_info.path) || (this.domain && !access_info.domain)) {
+ return false;
+ }
+ if (this.path && access_info.path.indexOf(this.path) !== 0) {
+ return false;
+ }
+ if (this.explicit_path && access_info.path.indexOf( this.path ) !== 0) {
+ return false;
+ }
+ var access_domain = access_info.domain && access_info.domain.replace(/^[\.]/,'');
+ var cookie_domain = this.domain && this.domain.replace(/^[\.]/,'');
+ if (cookie_domain === access_domain) {
+ return true;
+ }
+ if (cookie_domain) {
+ if (!this.explicit_domain) {
+ return false; // we already checked if the domains were exactly the same
+ }
+ var wildcard = access_domain.indexOf(cookie_domain);
+ if (wildcard === -1 || wildcard !== access_domain.length - cookie_domain.length) {
+ return false;
+ }
+ return true;
+ }
+ return true;
+ };
+
+ function CookieJar() {
+ var cookies, cookies_list, collidable_cookie;
+ if (this instanceof CookieJar) {
+ cookies = Object.create(null); //name: [Cookie]
+
+ this.setCookie = function setCookie(cookie, request_domain, request_path) {
+ var remove, i;
+ cookie = new Cookie(cookie, request_domain, request_path);
+ //Delete the cookie if the set is past the current time
+ remove = cookie.expiration_date <= Date.now();
+ if (cookies[cookie.name] !== undefined) {
+ cookies_list = cookies[cookie.name];
+ for (i = 0; i < cookies_list.length; i += 1) {
+ collidable_cookie = cookies_list[i];
+ if (collidable_cookie.collidesWith(cookie)) {
+ if (remove) {
+ cookies_list.splice(i, 1);
+ if (cookies_list.length === 0) {
+ delete cookies[cookie.name];
+ }
+ return false;
+ }
+ cookies_list[i] = cookie;
+ return cookie;
+ }
+ }
+ if (remove) {
+ return false;
+ }
+ cookies_list.push(cookie);
+ return cookie;
+ }
+ if (remove) {
+ return false;
+ }
+ cookies[cookie.name] = [cookie];
+ return cookies[cookie.name];
+ };
+ //returns a cookie
+ this.getCookie = function getCookie(cookie_name, access_info) {
+ var cookie, i;
+ cookies_list = cookies[cookie_name];
+ if (!cookies_list) {
+ return;
+ }
+ for (i = 0; i < cookies_list.length; i += 1) {
+ cookie = cookies_list[i];
+ if (cookie.expiration_date <= Date.now()) {
+ if (cookies_list.length === 0) {
+ delete cookies[cookie.name];
+ }
+ continue;
+ }
+
+ if (cookie.matches(access_info)) {
+ return cookie;
+ }
+ }
+ };
+ //returns a list of cookies
+ this.getCookies = function getCookies(access_info) {
+ var matches = [], cookie_name, cookie;
+ for (cookie_name in cookies) {
+ cookie = this.getCookie(cookie_name, access_info);
+ if (cookie) {
+ matches.push(cookie);
+ }
+ }
+ matches.toString = function toString() {
+ return matches.join(":");
+ };
+ matches.toValueString = function toValueString() {
+ return matches.map(function (c) {
+ return c.toValueString();
+ }).join(';');
+ };
+ return matches;
+ };
+
+ return this;
+ }
+ return new CookieJar();
+ }
+ exports.CookieJar = CookieJar;
+
+ //returns list of cookies that were set correctly. Cookies that are expired and removed are not returned.
+ CookieJar.prototype.setCookies = function setCookies(cookies, request_domain, request_path) {
+ cookies = Array.isArray(cookies) ?
+ cookies :
+ cookies.split(cookie_str_splitter);
+ var successful = [],
+ i,
+ cookie;
+ cookies = cookies.map(function(item){
+ return new Cookie(item, request_domain, request_path);
+ });
+ for (i = 0; i < cookies.length; i += 1) {
+ cookie = cookies[i];
+ if (this.setCookie(cookie, request_domain, request_path)) {
+ successful.push(cookie);
+ }
+ }
+ return successful;
+ };
+}());
+
+},{}],7:[function(require,module,exports){
+if (typeof Object.create === 'function') {
+ // implementation from standard node.js 'util' module
+ module.exports = function inherits(ctor, superCtor) {
+ ctor.super_ = superCtor
+ ctor.prototype = Object.create(superCtor.prototype, {
+ constructor: {
+ value: ctor,
+ enumerable: false,
+ writable: true,
+ configurable: true
+ }
+ });
+ };
+} else {
+ // old school shim for old browsers
+ module.exports = function inherits(ctor, superCtor) {
+ ctor.super_ = superCtor
+ var TempCtor = function () {}
+ TempCtor.prototype = superCtor.prototype
+ ctor.prototype = new TempCtor()
+ ctor.prototype.constructor = ctor
+ }
+}
+
+},{}],8:[function(require,module,exports){
+'use strict';
+
+var v4 = '(?:25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9][0-9]|[0-9])(?:\\.(?:25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9][0-9]|[0-9])){3}';
+var v6 = '(?:(?:[0-9a-fA-F:]){1,4}(?:(?::(?:[0-9a-fA-F]){1,4}|:)){2,7})+';
+
+var ip = module.exports = function (opts) {
+ opts = opts || {};
+ return opts.exact ? new RegExp('(?:^' + v4 + '$)|(?:^' + v6 + '$)') :
+ new RegExp('(?:' + v4 + ')|(?:' + v6 + ')', 'g');
+};
+
+ip.v4 = function (opts) {
+ opts = opts || {};
+ return opts.exact ? new RegExp('^' + v4 + '$') : new RegExp(v4, 'g');
+};
+
+ip.v6 = function (opts) {
+ opts = opts || {};
+ return opts.exact ? new RegExp('^' + v6 + '$') : new RegExp(v6, 'g');
+};
+
+},{}],9:[function(require,module,exports){
+'use strict';
+var ipRegex = require('ip-regex');
+
+var ip = module.exports = function (str) {
+ return ipRegex({exact: true}).test(str);
+};
+
+ip.v4 = function (str) {
+ return ipRegex.v4({exact: true}).test(str);
+};
+
+ip.v6 = function (str) {
+ return ipRegex.v6({exact: true}).test(str);
+};
+
+},{"ip-regex":8}],10:[function(require,module,exports){
+/*!
+ * methods
+ * Copyright(c) 2013-2014 TJ Holowaychuk
+ * Copyright(c) 2015-2016 Douglas Christopher Wilson
+ * MIT Licensed
+ */
+
+'use strict';
+
+/**
+ * Module dependencies.
+ * @private
+ */
+
+var http = require('http');
+
+/**
+ * Module exports.
+ * @public
+ */
+
+module.exports = getCurrentNodeMethods() || getBasicNodeMethods();
+
+/**
+ * Get the current Node.js methods.
+ * @private
+ */
+
+function getCurrentNodeMethods() {
+ return http.METHODS && http.METHODS.map(function lowerCaseMethod(method) {
+ return method.toLowerCase();
+ });
+}
+
+/**
+ * Get the "basic" Node.js methods, a snapshot from Node.js 0.10.
+ * @private
+ */
+
+function getBasicNodeMethods() {
+ return [
+ 'get',
+ 'post',
+ 'put',
+ 'head',
+ 'delete',
+ 'options',
+ 'trace',
+ 'copy',
+ 'lock',
+ 'mkcol',
+ 'move',
+ 'purge',
+ 'propfind',
+ 'proppatch',
+ 'unlock',
+ 'report',
+ 'mkactivity',
+ 'checkout',
+ 'merge',
+ 'm-search',
+ 'notify',
+ 'subscribe',
+ 'unsubscribe',
+ 'patch',
+ 'search',
+ 'connect'
+ ];
+}
+
+},{"http":4}],11:[function(require,module,exports){
+// shim for using process in browser
+
+var process = module.exports = {};
+var queue = [];
+var draining = false;
+var currentQueue;
+var queueIndex = -1;
+
+function cleanUpNextTick() {
+ draining = false;
+ if (currentQueue.length) {
+ queue = currentQueue.concat(queue);
+ } else {
+ queueIndex = -1;
+ }
+ if (queue.length) {
+ drainQueue();
+ }
+}
+
+function drainQueue() {
+ if (draining) {
+ return;
+ }
+ var timeout = setTimeout(cleanUpNextTick);
+ draining = true;
+
+ var len = queue.length;
+ while(len) {
+ currentQueue = queue;
+ queue = [];
+ while (++queueIndex < len) {
+ if (currentQueue) {
+ currentQueue[queueIndex].run();
+ }
+ }
+ queueIndex = -1;
+ len = queue.length;
+ }
+ currentQueue = null;
+ draining = false;
+ clearTimeout(timeout);
+}
+
+process.nextTick = function (fun) {
+ var args = new Array(arguments.length - 1);
+ if (arguments.length > 1) {
+ for (var i = 1; i < arguments.length; i++) {
+ args[i - 1] = arguments[i];
+ }
+ }
+ queue.push(new Item(fun, args));
+ if (queue.length === 1 && !draining) {
+ setTimeout(drainQueue, 0);
+ }
+};
+
+// v8 likes predictible objects
+function Item(fun, array) {
+ this.fun = fun;
+ this.array = array;
+}
+Item.prototype.run = function () {
+ this.fun.apply(null, this.array);
+};
+process.title = 'browser';
+process.browser = true;
+process.env = {};
+process.argv = [];
+process.version = ''; // empty string to avoid regexp issues
+process.versions = {};
+
+function noop() {}
+
+process.on = noop;
+process.addListener = noop;
+process.once = noop;
+process.off = noop;
+process.removeListener = noop;
+process.removeAllListeners = noop;
+process.emit = noop;
+
+process.binding = function (name) {
+ throw new Error('process.binding is not supported');
+};
+
+process.cwd = function () { return '/' };
+process.chdir = function (dir) {
+ throw new Error('process.chdir is not supported');
+};
+process.umask = function() { return 0; };
+
+},{}],12:[function(require,module,exports){
+(function (global){
+/*! https://mths.be/punycode v1.4.0 by @mathias */
+;(function(root) {
+
+ /** Detect free variables */
+ var freeExports = typeof exports == 'object' && exports &&
+ !exports.nodeType && exports;
+ var freeModule = typeof module == 'object' && module &&
+ !module.nodeType && module;
+ var freeGlobal = typeof global == 'object' && global;
+ if (
+ freeGlobal.global === freeGlobal ||
+ freeGlobal.window === freeGlobal ||
+ freeGlobal.self === freeGlobal
+ ) {
+ root = freeGlobal;
+ }
+
+ /**
+ * The `punycode` object.
+ * @name punycode
+ * @type Object
+ */
+ var punycode,
+
+ /** Highest positive signed 32-bit float value */
+ maxInt = 2147483647, // aka. 0x7FFFFFFF or 2^31-1
+
+ /** Bootstring parameters */
+ base = 36,
+ tMin = 1,
+ tMax = 26,
+ skew = 38,
+ damp = 700,
+ initialBias = 72,
+ initialN = 128, // 0x80
+ delimiter = '-', // '\x2D'
+
+ /** Regular expressions */
+ regexPunycode = /^xn--/,
+ regexNonASCII = /[^\x20-\x7E]/, // unprintable ASCII chars + non-ASCII chars
+ regexSeparators = /[\x2E\u3002\uFF0E\uFF61]/g, // RFC 3490 separators
+
+ /** Error messages */
+ errors = {
+ 'overflow': 'Overflow: input needs wider integers to process',
+ 'not-basic': 'Illegal input >= 0x80 (not a basic code point)',
+ 'invalid-input': 'Invalid input'
+ },
+
+ /** Convenience shortcuts */
+ baseMinusTMin = base - tMin,
+ floor = Math.floor,
+ stringFromCharCode = String.fromCharCode,
+
+ /** Temporary variable */
+ key;
+
+ /*--------------------------------------------------------------------------*/
+
+ /**
+ * A generic error utility function.
+ * @private
+ * @param {String} type The error type.
+ * @returns {Error} Throws a `RangeError` with the applicable error message.
+ */
+ function error(type) {
+ throw new RangeError(errors[type]);
+ }
+
+ /**
+ * A generic `Array#map` utility function.
+ * @private
+ * @param {Array} array The array to iterate over.
+ * @param {Function} callback The function that gets called for every array
+ * item.
+ * @returns {Array} A new array of values returned by the callback function.
+ */
+ function map(array, fn) {
+ var length = array.length;
+ var result = [];
+ while (length--) {
+ result[length] = fn(array[length]);
+ }
+ return result;
+ }
+
+ /**
+ * A simple `Array#map`-like wrapper to work with domain name strings or email
+ * addresses.
+ * @private
+ * @param {String} domain The domain name or email address.
+ * @param {Function} callback The function that gets called for every
+ * character.
+ * @returns {Array} A new string of characters returned by the callback
+ * function.
+ */
+ function mapDomain(string, fn) {
+ var parts = string.split('@');
+ var result = '';
+ if (parts.length > 1) {
+ // In email addresses, only the domain name should be punycoded. Leave
+ // the local part (i.e. everything up to `@`) intact.
+ result = parts[0] + '@';
+ string = parts[1];
+ }
+ // Avoid `split(regex)` for IE8 compatibility. See #17.
+ string = string.replace(regexSeparators, '\x2E');
+ var labels = string.split('.');
+ var encoded = map(labels, fn).join('.');
+ return result + encoded;
+ }
+
+ /**
+ * Creates an array containing the numeric code points of each Unicode
+ * character in the string. While JavaScript uses UCS-2 internally,
+ * this function will convert a pair of surrogate halves (each of which
+ * UCS-2 exposes as separate characters) into a single code point,
+ * matching UTF-16.
+ * @see `punycode.ucs2.encode`
+ * @see <https://mathiasbynens.be/notes/javascript-encoding>
+ * @memberOf punycode.ucs2
+ * @name decode
+ * @param {String} string The Unicode input string (UCS-2).
+ * @returns {Array} The new array of code points.
+ */
+ function ucs2decode(string) {
+ var output = [],
+ counter = 0,
+ length = string.length,
+ value,
+ extra;
+ while (counter < length) {
+ value = string.charCodeAt(counter++);
+ if (value >= 0xD800 && value <= 0xDBFF && counter < length) {
+ // high surrogate, and there is a next character
+ extra = string.charCodeAt(counter++);
+ if ((extra & 0xFC00) == 0xDC00) { // low surrogate
+ output.push(((value & 0x3FF) << 10) + (extra & 0x3FF) + 0x10000);
+ } else {
+ // unmatched surrogate; only append this code unit, in case the next
+ // code unit is the high surrogate of a surrogate pair
+ output.push(value);
+ counter--;
+ }
+ } else {
+ output.push(value);
+ }
+ }
+ return output;
+ }
+
+ /**
+ * Creates a string based on an array of numeric code points.
+ * @see `punycode.ucs2.decode`
+ * @memberOf punycode.ucs2
+ * @name encode
+ * @param {Array} codePoints The array of numeric code points.
+ * @returns {String} The new Unicode string (UCS-2).
+ */
+ function ucs2encode(array) {
+ return map(array, function(value) {
+ var output = '';
+ if (value > 0xFFFF) {
+ value -= 0x10000;
+ output += stringFromCharCode(value >>> 10 & 0x3FF | 0xD800);
+ value = 0xDC00 | value & 0x3FF;
+ }
+ output += stringFromCharCode(value);
+ return output;
+ }).join('');
+ }
+
+ /**
+ * Converts a basic code point into a digit/integer.
+ * @see `digitToBasic()`
+ * @private
+ * @param {Number} codePoint The basic numeric code point value.
+ * @returns {Number} The numeric value of a basic code point (for use in
+ * representing integers) in the range `0` to `base - 1`, or `base` if
+ * the code point does not represent a value.
+ */
+ function basicToDigit(codePoint) {
+ if (codePoint - 48 < 10) {
+ return codePoint - 22;
+ }
+ if (codePoint - 65 < 26) {
+ return codePoint - 65;
+ }
+ if (codePoint - 97 < 26) {
+ return codePoint - 97;
+ }
+ return base;
+ }
+
+ /**
+ * Converts a digit/integer into a basic code point.
+ * @see `basicToDigit()`
+ * @private
+ * @param {Number} digit The numeric value of a basic code point.
+ * @returns {Number} The basic code point whose value (when used for
+ * representing integers) is `digit`, which needs to be in the range
+ * `0` to `base - 1`. If `flag` is non-zero, the uppercase form is
+ * used; else, the lowercase form is used. The behavior is undefined
+ * if `flag` is non-zero and `digit` has no uppercase form.
+ */
+ function digitToBasic(digit, flag) {
+ // 0..25 map to ASCII a..z or A..Z
+ // 26..35 map to ASCII 0..9
+ return digit + 22 + 75 * (digit < 26) - ((flag != 0) << 5);
+ }
+
+ /**
+ * Bias adaptation function as per section 3.4 of RFC 3492.
+ * https://tools.ietf.org/html/rfc3492#section-3.4
+ * @private
+ */
+ function adapt(delta, numPoints, firstTime) {
+ var k = 0;
+ delta = firstTime ? floor(delta / damp) : delta >> 1;
+ delta += floor(delta / numPoints);
+ for (/* no initialization */; delta > baseMinusTMin * tMax >> 1; k += base) {
+ delta = floor(delta / baseMinusTMin);
+ }
+ return floor(k + (baseMinusTMin + 1) * delta / (delta + skew));
+ }
+
+ /**
+ * Converts a Punycode string of ASCII-only symbols to a string of Unicode
+ * symbols.
+ * @memberOf punycode
+ * @param {String} input The Punycode string of ASCII-only symbols.
+ * @returns {String} The resulting string of Unicode symbols.
+ */
+ function decode(input) {
+ // Don't use UCS-2
+ var output = [],
+ inputLength = input.length,
+ out,
+ i = 0,
+ n = initialN,
+ bias = initialBias,
+ basic,
+ j,
+ index,
+ oldi,
+ w,
+ k,
+ digit,
+ t,
+ /** Cached calculation results */
+ baseMinusT;
+
+ // Handle the basic code points: let `basic` be the number of input code
+ // points before the last delimiter, or `0` if there is none, then copy
+ // the first basic code points to the output.
+
+ basic = input.lastIndexOf(delimiter);
+ if (basic < 0) {
+ basic = 0;
+ }
+
+ for (j = 0; j < basic; ++j) {
+ // if it's not a basic code point
+ if (input.charCodeAt(j) >= 0x80) {
+ error('not-basic');
+ }
+ output.push(input.charCodeAt(j));
+ }
+
+ // Main decoding loop: start just after the last delimiter if any basic code
+ // points were copied; start at the beginning otherwise.
+
+ for (index = basic > 0 ? basic + 1 : 0; index < inputLength; /* no final expression */) {
+
+ // `index` is the index of the next character to be consumed.
+ // Decode a generalized variable-length integer into `delta`,
+ // which gets added to `i`. The overflow checking is easier
+ // if we increase `i` as we go, then subtract off its starting
+ // value at the end to obtain `delta`.
+ for (oldi = i, w = 1, k = base; /* no condition */; k += base) {
+
+ if (index >= inputLength) {
+ error('invalid-input');
+ }
+
+ digit = basicToDigit(input.charCodeAt(index++));
+
+ if (digit >= base || digit > floor((maxInt - i) / w)) {
+ error('overflow');
+ }
+
+ i += digit * w;
+ t = k <= bias ? tMin : (k >= bias + tMax ? tMax : k - bias);
+
+ if (digit < t) {
+ break;
+ }
+
+ baseMinusT = base - t;
+ if (w > floor(maxInt / baseMinusT)) {
+ error('overflow');
+ }
+
+ w *= baseMinusT;
+
+ }
+
+ out = output.length + 1;
+ bias = adapt(i - oldi, out, oldi == 0);
+
+ // `i` was supposed to wrap around from `out` to `0`,
+ // incrementing `n` each time, so we'll fix that now:
+ if (floor(i / out) > maxInt - n) {
+ error('overflow');
+ }
+
+ n += floor(i / out);
+ i %= out;
+
+ // Insert `n` at position `i` of the output
+ output.splice(i++, 0, n);
+
+ }
+
+ return ucs2encode(output);
+ }
+
+ /**
+ * Converts a string of Unicode symbols (e.g. a domain name label) to a
+ * Punycode string of ASCII-only symbols.
+ * @memberOf punycode
+ * @param {String} input The string of Unicode symbols.
+ * @returns {String} The resulting Punycode string of ASCII-only symbols.
+ */
+ function encode(input) {
+ var n,
+ delta,
+ handledCPCount,
+ basicLength,
+ bias,
+ j,
+ m,
+ q,
+ k,
+ t,
+ currentValue,
+ output = [],
+ /** `inputLength` will hold the number of code points in `input`. */
+ inputLength,
+ /** Cached calculation results */
+ handledCPCountPlusOne,
+ baseMinusT,
+ qMinusT;
+
+ // Convert the input in UCS-2 to Unicode
+ input = ucs2decode(input);
+
+ // Cache the length
+ inputLength = input.length;
+
+ // Initialize the state
+ n = initialN;
+ delta = 0;
+ bias = initialBias;
+
+ // Handle the basic code points
+ for (j = 0; j < inputLength; ++j) {
+ currentValue = input[j];
+ if (currentValue < 0x80) {
+ output.push(stringFromCharCode(currentValue));
+ }
+ }
+
+ handledCPCount = basicLength = output.length;
+
+ // `handledCPCount` is the number of code points that have been handled;
+ // `basicLength` is the number of basic code points.
+
+ // Finish the basic string - if it is not empty - with a delimiter
+ if (basicLength) {
+ output.push(delimiter);
+ }
+
+ // Main encoding loop:
+ while (handledCPCount < inputLength) {
+
+ // All non-basic code points < n have been handled already. Find the next
+ // larger one:
+ for (m = maxInt, j = 0; j < inputLength; ++j) {
+ currentValue = input[j];
+ if (currentValue >= n && currentValue < m) {
+ m = currentValue;
+ }
+ }
+
+ // Increase `delta` enough to advance the decoder's <n,i> state to <m,0>,
+ // but guard against overflow
+ handledCPCountPlusOne = handledCPCount + 1;
+ if (m - n > floor((maxInt - delta) / handledCPCountPlusOne)) {
+ error('overflow');
+ }
+
+ delta += (m - n) * handledCPCountPlusOne;
+ n = m;
+
+ for (j = 0; j < inputLength; ++j) {
+ currentValue = input[j];
+
+ if (currentValue < n && ++delta > maxInt) {
+ error('overflow');
+ }
+
+ if (currentValue == n) {
+ // Represent delta as a generalized variable-length integer
+ for (q = delta, k = base; /* no condition */; k += base) {
+ t = k <= bias ? tMin : (k >= bias + tMax ? tMax : k - bias);
+ if (q < t) {
+ break;
+ }
+ qMinusT = q - t;
+ baseMinusT = base - t;
+ output.push(
+ stringFromCharCode(digitToBasic(t + qMinusT % baseMinusT, 0))
+ );
+ q = floor(qMinusT / baseMinusT);
+ }
+
+ output.push(stringFromCharCode(digitToBasic(q, 0)));
+ bias = adapt(delta, handledCPCountPlusOne, handledCPCount == basicLength);
+ delta = 0;
+ ++handledCPCount;
+ }
+ }
+
+ ++delta;
+ ++n;
+
+ }
+ return output.join('');
+ }
+
+ /**
+ * Converts a Punycode string representing a domain name or an email address
+ * to Unicode. Only the Punycoded parts of the input will be converted, i.e.
+ * it doesn't matter if you call it on a string that has already been
+ * converted to Unicode.
+ * @memberOf punycode
+ * @param {String} input The Punycoded domain name or email address to
+ * convert to Unicode.
+ * @returns {String} The Unicode representation of the given Punycode
+ * string.
+ */
+ function toUnicode(input) {
+ return mapDomain(input, function(string) {
+ return regexPunycode.test(string)
+ ? decode(string.slice(4).toLowerCase())
+ : string;
+ });
+ }
+
+ /**
+ * Converts a Unicode string representing a domain name or an email address to
+ * Punycode. Only the non-ASCII parts of the domain name will be converted,
+ * i.e. it doesn't matter if you call it with a domain that's already in
+ * ASCII.
+ * @memberOf punycode
+ * @param {String} input The domain name or email address to convert, as a
+ * Unicode string.
+ * @returns {String} The Punycode representation of the given domain name or
+ * email address.
+ */
+ function toASCII(input) {
+ return mapDomain(input, function(string) {
+ return regexNonASCII.test(string)
+ ? 'xn--' + encode(string)
+ : string;
+ });
+ }
+
+ /*--------------------------------------------------------------------------*/
+
+ /** Define the public API */
+ punycode = {
+ /**
+ * A string representing the current Punycode.js version number.
+ * @memberOf punycode
+ * @type String
+ */
+ 'version': '1.3.2',
+ /**
+ * An object of methods to convert from JavaScript's internal character
+ * representation (UCS-2) to Unicode code points, and back.
+ * @see <https://mathiasbynens.be/notes/javascript-encoding>
+ * @memberOf punycode
+ * @type Object
+ */
+ 'ucs2': {
+ 'decode': ucs2decode,
+ 'encode': ucs2encode
+ },
+ 'decode': decode,
+ 'encode': encode,
+ 'toASCII': toASCII,
+ 'toUnicode': toUnicode
+ };
+
+ /** Expose `punycode` */
+ // Some AMD build optimizers, like r.js, check for specific condition patterns
+ // like the following:
+ if (
+ typeof define == 'function' &&
+ typeof define.amd == 'object' &&
+ define.amd
+ ) {
+ define('punycode', function() {
+ return punycode;
+ });
+ } else if (freeExports && freeModule) {
+ if (module.exports == freeExports) {
+ // in Node.js, io.js, or RingoJS v0.8.0+
+ freeModule.exports = punycode;
+ } else {
+ // in Narwhal or RingoJS v0.7.0-
+ for (key in punycode) {
+ punycode.hasOwnProperty(key) && (freeExports[key] = punycode[key]);
+ }
+ }
+ } else {
+ // in Rhino or a web browser
+ root.punycode = punycode;
+ }
+
+}(this));
+
+}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
+
+},{}],13:[function(require,module,exports){
+'use strict';
+
+var Stringify = require('./stringify');
+var Parse = require('./parse');
+
+module.exports = {
+ stringify: Stringify,
+ parse: Parse
+};
+
+},{"./parse":14,"./stringify":15}],14:[function(require,module,exports){
+'use strict';
+
+var Utils = require('./utils');
+
+var defaults = {
+ delimiter: '&',
+ depth: 5,
+ arrayLimit: 20,
+ parameterLimit: 1000,
+ strictNullHandling: false,
+ plainObjects: false,
+ allowPrototypes: false,
+ allowDots: false,
+ decoder: Utils.decode
+};
+
+var parseValues = function parseValues(str, options) {
+ var obj = {};
+ var parts = str.split(options.delimiter, options.parameterLimit === Infinity ? undefined : options.parameterLimit);
+
+ for (var i = 0; i < parts.length; ++i) {
+ var part = parts[i];
+ var pos = part.indexOf(']=') === -1 ? part.indexOf('=') : part.indexOf(']=') + 1;
+
+ if (pos === -1) {
+ obj[options.decoder(part)] = '';
+
+ if (options.strictNullHandling) {
+ obj[options.decoder(part)] = null;
+ }
+ } else {
+ var key = options.decoder(part.slice(0, pos));
+ var val = options.decoder(part.slice(pos + 1));
+
+ if (Object.prototype.hasOwnProperty.call(obj, key)) {
+ obj[key] = [].concat(obj[key]).concat(val);
+ } else {
+ obj[key] = val;
+ }
+ }
+ }
+
+ return obj;
+};
+
+var parseObject = function parseObject(chain, val, options) {
+ if (!chain.length) {
+ return val;
+ }
+
+ var root = chain.shift();
+
+ var obj;
+ if (root === '[]') {
+ obj = [];
+ obj = obj.concat(parseObject(chain, val, options));
+ } else {
+ obj = options.plainObjects ? Object.create(null) : {};
+ var cleanRoot = root[0] === '[' && root[root.length - 1] === ']' ? root.slice(1, root.length - 1) : root;
+ var index = parseInt(cleanRoot, 10);
+ if (
+ !isNaN(index) &&
+ root !== cleanRoot &&
+ String(index) === cleanRoot &&
+ index >= 0 &&
+ (options.parseArrays && index <= options.arrayLimit)
+ ) {
+ obj = [];
+ obj[index] = parseObject(chain, val, options);
+ } else {
+ obj[cleanRoot] = parseObject(chain, val, options);
+ }
+ }
+
+ return obj;
+};
+
+var parseKeys = function parseKeys(givenKey, val, options) {
+ if (!givenKey) {
+ return;
+ }
+
+ // Transform dot notation to bracket notation
+ var key = options.allowDots ? givenKey.replace(/\.([^\.\[]+)/g, '[$1]') : givenKey;
+
+ // The regex chunks
+
+ var parent = /^([^\[\]]*)/;
+ var child = /(\[[^\[\]]*\])/g;
+
+ // Get the parent
+
+ var segment = parent.exec(key);
+
+ // Stash the parent if it exists
+
+ var keys = [];
+ if (segment[1]) {
+ // If we aren't using plain objects, optionally prefix keys
+ // that would overwrite object prototype properties
+ if (!options.plainObjects && Object.prototype.hasOwnProperty(segment[1])) {
+ if (!options.allowPrototypes) {
+ return;
+ }
+ }
+
+ keys.push(segment[1]);
+ }
+
+ // Loop through children appending to the array until we hit depth
+
+ var i = 0;
+ while ((segment = child.exec(key)) !== null && i < options.depth) {
+ i += 1;
+ if (!options.plainObjects && Object.prototype.hasOwnProperty(segment[1].replace(/\[|\]/g, ''))) {
+ if (!options.allowPrototypes) {
+ continue;
+ }
+ }
+ keys.push(segment[1]);
+ }
+
+ // If there's a remainder, just add whatever is left
+
+ if (segment) {
+ keys.push('[' + key.slice(segment.index) + ']');
+ }
+
+ return parseObject(keys, val, options);
+};
+
+module.exports = function (str, opts) {
+ var options = opts || {};
+
+ if (options.decoder !== null && options.decoder !== undefined && typeof options.decoder !== 'function') {
+ throw new TypeError('Decoder has to be a function.');
+ }
+
+ options.delimiter = typeof options.delimiter === 'string' || Utils.isRegExp(options.delimiter) ? options.delimiter : defaults.delimiter;
+ options.depth = typeof options.depth === 'number' ? options.depth : defaults.depth;
+ options.arrayLimit = typeof options.arrayLimit === 'number' ? options.arrayLimit : defaults.arrayLimit;
+ options.parseArrays = options.parseArrays !== false;
+ options.decoder = typeof options.decoder === 'function' ? options.decoder : defaults.decoder;
+ options.allowDots = typeof options.allowDots === 'boolean' ? options.allowDots : defaults.allowDots;
+ options.plainObjects = typeof options.plainObjects === 'boolean' ? options.plainObjects : defaults.plainObjects;
+ options.allowPrototypes = typeof options.allowPrototypes === 'boolean' ? options.allowPrototypes : defaults.allowPrototypes;
+ options.parameterLimit = typeof options.parameterLimit === 'number' ? options.parameterLimit : defaults.parameterLimit;
+ options.strictNullHandling = typeof options.strictNullHandling === 'boolean' ? options.strictNullHandling : defaults.strictNullHandling;
+
+ if (str === '' || str === null || typeof str === 'undefined') {
+ return options.plainObjects ? Object.create(null) : {};
+ }
+
+ var tempObj = typeof str === 'string' ? parseValues(str, options) : str;
+ var obj = options.plainObjects ? Object.create(null) : {};
+
+ // Iterate over the keys and setup the new object
+
+ var keys = Object.keys(tempObj);
+ for (var i = 0; i < keys.length; ++i) {
+ var key = keys[i];
+ var newObj = parseKeys(key, tempObj[key], options);
+ obj = Utils.merge(obj, newObj, options);
+ }
+
+ return Utils.compact(obj);
+};
+
+},{"./utils":16}],15:[function(require,module,exports){
+'use strict';
+
+var Utils = require('./utils');
+
+var arrayPrefixGenerators = {
+ brackets: function brackets(prefix) {
+ return prefix + '[]';
+ },
+ indices: function indices(prefix, key) {
+ return prefix + '[' + key + ']';
+ },
+ repeat: function repeat(prefix) {
+ return prefix;
+ }
+};
+
+var defaults = {
+ delimiter: '&',
+ strictNullHandling: false,
+ skipNulls: false,
+ encode: true,
+ encoder: Utils.encode
+};
+
+var stringify = function stringify(object, prefix, generateArrayPrefix, strictNullHandling, skipNulls, encoder, filter, sort, allowDots) {
+ var obj = object;
+ if (typeof filter === 'function') {
+ obj = filter(prefix, obj);
+ } else if (obj instanceof Date) {
+ obj = obj.toISOString();
+ } else if (obj === null) {
+ if (strictNullHandling) {
+ return encoder ? encoder(prefix) : prefix;
+ }
+
+ obj = '';
+ }
+
+ if (typeof obj === 'string' || typeof obj === 'number' || typeof obj === 'boolean' || Utils.isBuffer(obj)) {
+ if (encoder) {
+ return [encoder(prefix) + '=' + encoder(obj)];
+ }
+ return [prefix + '=' + String(obj)];
+ }
+
+ var values = [];
+
+ if (typeof obj === 'undefined') {
+ return values;
+ }
+
+ var objKeys;
+ if (Array.isArray(filter)) {
+ objKeys = filter;
+ } else {
+ var keys = Object.keys(obj);
+ objKeys = sort ? keys.sort(sort) : keys;
+ }
+
+ for (var i = 0; i < objKeys.length; ++i) {
+ var key = objKeys[i];
+
+ if (skipNulls && obj[key] === null) {
+ continue;
+ }
+
+ if (Array.isArray(obj)) {
+ values = values.concat(stringify(obj[key], generateArrayPrefix(prefix, key), generateArrayPrefix, strictNullHandling, skipNulls, encoder, filter, sort, allowDots));
+ } else {
+ values = values.concat(stringify(obj[key], prefix + (allowDots ? '.' + key : '[' + key + ']'), generateArrayPrefix, strictNullHandling, skipNulls, encoder, filter, sort, allowDots));
+ }
+ }
+
+ return values;
+};
+
+module.exports = function (object, opts) {
+ var obj = object;
+ var options = opts || {};
+ var delimiter = typeof options.delimiter === 'undefined' ? defaults.delimiter : options.delimiter;
+ var strictNullHandling = typeof options.strictNullHandling === 'boolean' ? options.strictNullHandling : defaults.strictNullHandling;
+ var skipNulls = typeof options.skipNulls === 'boolean' ? options.skipNulls : defaults.skipNulls;
+ var encode = typeof options.encode === 'boolean' ? options.encode : defaults.encode;
+ var encoder = encode ? (typeof options.encoder === 'function' ? options.encoder : defaults.encoder) : null;
+ var sort = typeof options.sort === 'function' ? options.sort : null;
+ var allowDots = typeof options.allowDots === 'undefined' ? false : options.allowDots;
+ var objKeys;
+ var filter;
+
+ if (options.encoder !== null && options.encoder !== undefined && typeof options.encoder !== 'function') {
+ throw new TypeError('Encoder has to be a function.');
+ }
+
+ if (typeof options.filter === 'function') {
+ filter = options.filter;
+ obj = filter('', obj);
+ } else if (Array.isArray(options.filter)) {
+ objKeys = filter = options.filter;
+ }
+
+ var keys = [];
+
+ if (typeof obj !== 'object' || obj === null) {
+ return '';
+ }
+
+ var arrayFormat;
+ if (options.arrayFormat in arrayPrefixGenerators) {
+ arrayFormat = options.arrayFormat;
+ } else if ('indices' in options) {
+ arrayFormat = options.indices ? 'indices' : 'repeat';
+ } else {
+ arrayFormat = 'indices';
+ }
+
+ var generateArrayPrefix = arrayPrefixGenerators[arrayFormat];
+
+ if (!objKeys) {
+ objKeys = Object.keys(obj);
+ }
+
+ if (sort) {
+ objKeys.sort(sort);
+ }
+
+ for (var i = 0; i < objKeys.length; ++i) {
+ var key = objKeys[i];
+
+ if (skipNulls && obj[key] === null) {
+ continue;
+ }
+
+ keys = keys.concat(stringify(obj[key], key, generateArrayPrefix, strictNullHandling, skipNulls, encoder, filter, sort, allowDots));
+ }
+
+ return keys.join(delimiter);
+};
+
+},{"./utils":16}],16:[function(require,module,exports){
+'use strict';
+
+var hexTable = (function () {
+ var array = new Array(256);
+ for (var i = 0; i < 256; ++i) {
+ array[i] = '%' + ((i < 16 ? '0' : '') + i.toString(16)).toUpperCase();
+ }
+
+ return array;
+}());
+
+exports.arrayToObject = function (source, options) {
+ var obj = options.plainObjects ? Object.create(null) : {};
+ for (var i = 0; i < source.length; ++i) {
+ if (typeof source[i] !== 'undefined') {
+ obj[i] = source[i];
+ }
+ }
+
+ return obj;
+};
+
+exports.merge = function (target, source, options) {
+ if (!source) {
+ return target;
+ }
+
+ if (typeof source !== 'object') {
+ if (Array.isArray(target)) {
+ target.push(source);
+ } else if (typeof target === 'object') {
+ target[source] = true;
+ } else {
+ return [target, source];
+ }
+
+ return target;
+ }
+
+ if (typeof target !== 'object') {
+ return [target].concat(source);
+ }
+
+ var mergeTarget = target;
+ if (Array.isArray(target) && !Array.isArray(source)) {
+ mergeTarget = exports.arrayToObject(target, options);
+ }
+
+ return Object.keys(source).reduce(function (acc, key) {
+ var value = source[key];
+
+ if (Object.prototype.hasOwnProperty.call(acc, key)) {
+ acc[key] = exports.merge(acc[key], value, options);
+ } else {
+ acc[key] = value;
+ }
+ return acc;
+ }, mergeTarget);
+};
+
+exports.decode = function (str) {
+ try {
+ return decodeURIComponent(str.replace(/\+/g, ' '));
+ } catch (e) {
+ return str;
+ }
+};
+
+exports.encode = function (str) {
+ // This code was originally written by Brian White (mscdex) for the io.js core querystring library.
+ // It has been adapted here for stricter adherence to RFC 3986
+ if (str.length === 0) {
+ return str;
+ }
+
+ var string = typeof str === 'string' ? str : String(str);
+
+ var out = '';
+ for (var i = 0; i < string.length; ++i) {
+ var c = string.charCodeAt(i);
+
+ if (
+ c === 0x2D || // -
+ c === 0x2E || // .
+ c === 0x5F || // _
+ c === 0x7E || // ~
+ (c >= 0x30 && c <= 0x39) || // 0-9
+ (c >= 0x41 && c <= 0x5A) || // a-z
+ (c >= 0x61 && c <= 0x7A) // A-Z
+ ) {
+ out += string.charAt(i);
+ continue;
+ }
+
+ if (c < 0x80) {
+ out = out + hexTable[c];
+ continue;
+ }
+
+ if (c < 0x800) {
+ out = out + (hexTable[0xC0 | (c >> 6)] + hexTable[0x80 | (c & 0x3F)]);
+ continue;
+ }
+
+ if (c < 0xD800 || c >= 0xE000) {
+ out = out + (hexTable[0xE0 | (c >> 12)] + hexTable[0x80 | ((c >> 6) & 0x3F)] + hexTable[0x80 | (c & 0x3F)]);
+ continue;
+ }
+
+ i += 1;
+ c = 0x10000 + (((c & 0x3FF) << 10) | (string.charCodeAt(i) & 0x3FF));
+ out += hexTable[0xF0 | (c >> 18)] + hexTable[0x80 | ((c >> 12) & 0x3F)] + hexTable[0x80 | ((c >> 6) & 0x3F)] + hexTable[0x80 | (c & 0x3F)];
+ }
+
+ return out;
+};
+
+exports.compact = function (obj, references) {
+ if (typeof obj !== 'object' || obj === null) {
+ return obj;
+ }
+
+ var refs = references || [];
+ var lookup = refs.indexOf(obj);
+ if (lookup !== -1) {
+ return refs[lookup];
+ }
+
+ refs.push(obj);
+
+ if (Array.isArray(obj)) {
+ var compacted = [];
+
+ for (var i = 0; i < obj.length; ++i) {
+ if (obj[i] && typeof obj[i] === 'object') {
+ compacted.push(exports.compact(obj[i], refs));
+ } else if (typeof obj[i] !== 'undefined') {
+ compacted.push(obj[i]);
+ }
+ }
+
+ return compacted;
+ }
+
+ var keys = Object.keys(obj);
+ for (var j = 0; j < keys.length; ++j) {
+ var key = keys[j];
+ obj[key] = exports.compact(obj[key], refs);
+ }
+
+ return obj;
+};
+
+exports.isRegExp = function (obj) {
+ return Object.prototype.toString.call(obj) === '[object RegExp]';
+};
+
+exports.isBuffer = function (obj) {
+ if (obj === null || typeof obj === 'undefined') {
+ return false;
+ }
+
+ return !!(obj.constructor && obj.constructor.isBuffer && obj.constructor.isBuffer(obj));
+};
+
+},{}],17:[function(require,module,exports){
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+'use strict';
+
+// If obj.hasOwnProperty has been overridden, then calling
+// obj.hasOwnProperty(prop) will break.
+// See: https://github.com/joyent/node/issues/1707
+function hasOwnProperty(obj, prop) {
+ return Object.prototype.hasOwnProperty.call(obj, prop);
+}
+
+module.exports = function(qs, sep, eq, options) {
+ sep = sep || '&';
+ eq = eq || '=';
+ var obj = {};
+
+ if (typeof qs !== 'string' || qs.length === 0) {
+ return obj;
+ }
+
+ var regexp = /\+/g;
+ qs = qs.split(sep);
+
+ var maxKeys = 1000;
+ if (options && typeof options.maxKeys === 'number') {
+ maxKeys = options.maxKeys;
+ }
+
+ var len = qs.length;
+ // maxKeys <= 0 means that we should not limit keys count
+ if (maxKeys > 0 && len > maxKeys) {
+ len = maxKeys;
+ }
+
+ for (var i = 0; i < len; ++i) {
+ var x = qs[i].replace(regexp, '%20'),
+ idx = x.indexOf(eq),
+ kstr, vstr, k, v;
+
+ if (idx >= 0) {
+ kstr = x.substr(0, idx);
+ vstr = x.substr(idx + 1);
+ } else {
+ kstr = x;
+ vstr = '';
+ }
+
+ k = decodeURIComponent(kstr);
+ v = decodeURIComponent(vstr);
+
+ if (!hasOwnProperty(obj, k)) {
+ obj[k] = v;
+ } else if (isArray(obj[k])) {
+ obj[k].push(v);
+ } else {
+ obj[k] = [obj[k], v];
+ }
+ }
+
+ return obj;
+};
+
+var isArray = Array.isArray || function (xs) {
+ return Object.prototype.toString.call(xs) === '[object Array]';
+};
+
+},{}],18:[function(require,module,exports){
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+'use strict';
+
+var stringifyPrimitive = function(v) {
+ switch (typeof v) {
+ case 'string':
+ return v;
+
+ case 'boolean':
+ return v ? 'true' : 'false';
+
+ case 'number':
+ return isFinite(v) ? v : '';
+
+ default:
+ return '';
+ }
+};
+
+module.exports = function(obj, sep, eq, name) {
+ sep = sep || '&';
+ eq = eq || '=';
+ if (obj === null) {
+ obj = undefined;
+ }
+
+ if (typeof obj === 'object') {
+ return map(objectKeys(obj), function(k) {
+ var ks = encodeURIComponent(stringifyPrimitive(k)) + eq;
+ if (isArray(obj[k])) {
+ return map(obj[k], function(v) {
+ return ks + encodeURIComponent(stringifyPrimitive(v));
+ }).join(sep);
+ } else {
+ return ks + encodeURIComponent(stringifyPrimitive(obj[k]));
+ }
+ }).join(sep);
+
+ }
+
+ if (!name) return '';
+ return encodeURIComponent(stringifyPrimitive(name)) + eq +
+ encodeURIComponent(stringifyPrimitive(obj));
+};
+
+var isArray = Array.isArray || function (xs) {
+ return Object.prototype.toString.call(xs) === '[object Array]';
+};
+
+function map (xs, f) {
+ if (xs.map) return xs.map(f);
+ var res = [];
+ for (var i = 0; i < xs.length; i++) {
+ res.push(f(xs[i], i));
+ }
+ return res;
+}
+
+var objectKeys = Object.keys || function (obj) {
+ var res = [];
+ for (var key in obj) {
+ if (Object.prototype.hasOwnProperty.call(obj, key)) res.push(key);
+ }
+ return res;
+};
+
+},{}],19:[function(require,module,exports){
+'use strict';
+
+exports.decode = exports.parse = require('./decode');
+exports.encode = exports.stringify = require('./encode');
+
+},{"./decode":17,"./encode":18}],20:[function(require,module,exports){
+
+/**
+ * Reduce `arr` with `fn`.
+ *
+ * @param {Array} arr
+ * @param {Function} fn
+ * @param {Mixed} initial
+ *
+ * TODO: combatible error handling?
+ */
+
+module.exports = function(arr, fn, initial){
+ var idx = 0;
+ var len = arr.length;
+ var curr = arguments.length == 3
+ ? initial
+ : arr[idx++];
+
+ while (idx < len) {
+ curr = fn.call(null, curr, arr[idx], ++idx, arr);
+ }
+
+ return curr;
+};
+},{}],21:[function(require,module,exports){
+/**
+ * Module dependencies.
+ */
+
+var Emitter = require('emitter');
+var reduce = require('reduce');
+var requestBase = require('./request-base');
+var isObject = require('./is-object');
+
+/**
+ * Root reference for iframes.
+ */
+
+var root;
+if (typeof window !== 'undefined') { // Browser window
+ root = window;
+} else if (typeof self !== 'undefined') { // Web Worker
+ root = self;
+} else { // Other environments
+ root = this;
+}
+
+/**
+ * Noop.
+ */
+
+function noop(){};
+
+/**
+ * Expose `request`.
+ */
+
+var request = module.exports = require('./request').bind(null, Request);
+
+/**
+ * Determine XHR.
+ */
+
+request.getXHR = function () {
+ if (root.XMLHttpRequest
+ && (!root.location || 'file:' != root.location.protocol
+ || !root.ActiveXObject)) {
+ return new XMLHttpRequest;
+ } else {
+ try { return new ActiveXObject('Microsoft.XMLHTTP'); } catch(e) {}
+ try { return new ActiveXObject('Msxml2.XMLHTTP.6.0'); } catch(e) {}
+ try { return new ActiveXObject('Msxml2.XMLHTTP.3.0'); } catch(e) {}
+ try { return new ActiveXObject('Msxml2.XMLHTTP'); } catch(e) {}
+ }
+ return false;
+};
+
+/**
+ * Removes leading and trailing whitespace, added to support IE.
+ *
+ * @param {String} s
+ * @return {String}
+ * @api private
+ */
+
+var trim = ''.trim
+ ? function(s) { return s.trim(); }
+ : function(s) { return s.replace(/(^\s*|\s*$)/g, ''); };
+
+/**
+ * Serialize the given `obj`.
+ *
+ * @param {Object} obj
+ * @return {String}
+ * @api private
+ */
+
+function serialize(obj) {
+ if (!isObject(obj)) return obj;
+ var pairs = [];
+ for (var key in obj) {
+ if (null != obj[key]) {
+ pushEncodedKeyValuePair(pairs, key, obj[key]);
+ }
+ }
+ return pairs.join('&');
+}
+
+/**
+ * Helps 'serialize' with serializing arrays.
+ * Mutates the pairs array.
+ *
+ * @param {Array} pairs
+ * @param {String} key
+ * @param {Mixed} val
+ */
+
+function pushEncodedKeyValuePair(pairs, key, val) {
+ if (Array.isArray(val)) {
+ return val.forEach(function(v) {
+ pushEncodedKeyValuePair(pairs, key, v);
+ });
+ } else if (isObject(val)) {
+ for(var subkey in val) {
+ pushEncodedKeyValuePair(pairs, key + '[' + subkey + ']', val[subkey]);
+ }
+ return;
+ }
+ pairs.push(encodeURIComponent(key)
+ + '=' + encodeURIComponent(val));
+}
+
+/**
+ * Expose serialization method.
+ */
+
+ request.serializeObject = serialize;
+
+ /**
+ * Parse the given x-www-form-urlencoded `str`.
+ *
+ * @param {String} str
+ * @return {Object}
+ * @api private
+ */
+
+function parseString(str) {
+ var obj = {};
+ var pairs = str.split('&');
+ var pair;
+ var pos;
+
+ for (var i = 0, len = pairs.length; i < len; ++i) {
+ pair = pairs[i];
+ pos = pair.indexOf('=');
+ if (pos == -1) {
+ obj[decodeURIComponent(pair)] = '';
+ } else {
+ obj[decodeURIComponent(pair.slice(0, pos))] =
+ decodeURIComponent(pair.slice(pos + 1));
+ }
+ }
+
+ return obj;
+}
+
+/**
+ * Expose parser.
+ */
+
+request.parseString = parseString;
+
+/**
+ * Default MIME type map.
+ *
+ * superagent.types.xml = 'application/xml';
+ *
+ */
+
+request.types = {
+ html: 'text/html',
+ json: 'application/json',
+ xml: 'application/xml',
+ urlencoded: 'application/x-www-form-urlencoded',
+ 'form': 'application/x-www-form-urlencoded',
+ 'form-data': 'application/x-www-form-urlencoded'
+};
+
+/**
+ * Default serialization map.
+ *
+ * superagent.serialize['application/xml'] = function(obj){
+ * return 'generated xml here';
+ * };
+ *
+ */
+
+ request.serialize = {
+ 'application/x-www-form-urlencoded': serialize,
+ 'application/json': JSON.stringify
+ };
+
+ /**
+ * Default parsers.
+ *
+ * superagent.parse['application/xml'] = function(str){
+ * return { object parsed from str };
+ * };
+ *
+ */
+
+request.parse = {
+ 'application/x-www-form-urlencoded': parseString,
+ 'application/json': JSON.parse
+};
+
+/**
+ * Parse the given header `str` into
+ * an object containing the mapped fields.
+ *
+ * @param {String} str
+ * @return {Object}
+ * @api private
+ */
+
+function parseHeader(str) {
+ var lines = str.split(/\r?\n/);
+ var fields = {};
+ var index;
+ var line;
+ var field;
+ var val;
+
+ lines.pop(); // trailing CRLF
+
+ for (var i = 0, len = lines.length; i < len; ++i) {
+ line = lines[i];
+ index = line.indexOf(':');
+ field = line.slice(0, index).toLowerCase();
+ val = trim(line.slice(index + 1));
+ fields[field] = val;
+ }
+
+ return fields;
+}
+
+/**
+ * Check if `mime` is json or has +json structured syntax suffix.
+ *
+ * @param {String} mime
+ * @return {Boolean}
+ * @api private
+ */
+
+function isJSON(mime) {
+ return /[\/+]json\b/.test(mime);
+}
+
+/**
+ * Return the mime type for the given `str`.
+ *
+ * @param {String} str
+ * @return {String}
+ * @api private
+ */
+
+function type(str){
+ return str.split(/ *; */).shift();
+};
+
+/**
+ * Return header field parameters.
+ *
+ * @param {String} str
+ * @return {Object}
+ * @api private
+ */
+
+function params(str){
+ return reduce(str.split(/ *; */), function(obj, str){
+ var parts = str.split(/ *= */)
+ , key = parts.shift()
+ , val = parts.shift();
+
+ if (key && val) obj[key] = val;
+ return obj;
+ }, {});
+};
+
+/**
+ * Initialize a new `Response` with the given `xhr`.
+ *
+ * - set flags (.ok, .error, etc)
+ * - parse header
+ *
+ * Examples:
+ *
+ * Aliasing `superagent` as `request` is nice:
+ *
+ * request = superagent;
+ *
+ * We can use the promise-like API, or pass callbacks:
+ *
+ * request.get('/').end(function(res){});
+ * request.get('/', function(res){});
+ *
+ * Sending data can be chained:
+ *
+ * request
+ * .post('/user')
+ * .send({ name: 'tj' })
+ * .end(function(res){});
+ *
+ * Or passed to `.send()`:
+ *
+ * request
+ * .post('/user')
+ * .send({ name: 'tj' }, function(res){});
+ *
+ * Or passed to `.post()`:
+ *
+ * request
+ * .post('/user', { name: 'tj' })
+ * .end(function(res){});
+ *
+ * Or further reduced to a single call for simple cases:
+ *
+ * request
+ * .post('/user', { name: 'tj' }, function(res){});
+ *
+ * @param {XMLHTTPRequest} xhr
+ * @param {Object} options
+ * @api private
+ */
+
+function Response(req, options) {
+ options = options || {};
+ this.req = req;
+ this.xhr = this.req.xhr;
+ // responseText is accessible only if responseType is '' or 'text' and on older browsers
+ this.text = ((this.req.method !='HEAD' && (this.xhr.responseType === '' || this.xhr.responseType === 'text')) || typeof this.xhr.responseType === 'undefined')
+ ? this.xhr.responseText
+ : null;
+ this.statusText = this.req.xhr.statusText;
+ this._setStatusProperties(this.xhr.status);
+ this.header = this.headers = parseHeader(this.xhr.getAllResponseHeaders());
+ // getAllResponseHeaders sometimes falsely returns "" for CORS requests, but
+ // getResponseHeader still works. so we get content-type even if getting
+ // other headers fails.
+ this.header['content-type'] = this.xhr.getResponseHeader('content-type');
+ this._setHeaderProperties(this.header);
+ this.body = this.req.method != 'HEAD'
+ ? this._parseBody(this.text ? this.text : this.xhr.response)
+ : null;
+}
+
+/**
+ * Get case-insensitive `field` value.
+ *
+ * @param {String} field
+ * @return {String}
+ * @api public
+ */
+
+Response.prototype.get = function(field){
+ return this.header[field.toLowerCase()];
+};
+
+/**
+ * Set header related properties:
+ *
+ * - `.type` the content type without params
+ *
+ * A response of "Content-Type: text/plain; charset=utf-8"
+ * will provide you with a `.type` of "text/plain".
+ *
+ * @param {Object} header
+ * @api private
+ */
+
+Response.prototype._setHeaderProperties = function(header){
+ // content-type
+ var ct = this.header['content-type'] || '';
+ this.type = type(ct);
+
+ // params
+ var obj = params(ct);
+ for (var key in obj) this[key] = obj[key];
+};
+
+/**
+ * Parse the given body `str`.
+ *
+ * Used for auto-parsing of bodies. Parsers
+ * are defined on the `superagent.parse` object.
+ *
+ * @param {String} str
+ * @return {Mixed}
+ * @api private
+ */
+
+Response.prototype._parseBody = function(str){
+ var parse = request.parse[this.type];
+ if (!parse && isJSON(this.type)) {
+ parse = request.parse['application/json'];
+ }
+ return parse && str && (str.length || str instanceof Object)
+ ? parse(str)
+ : null;
+};
+
+/**
+ * Set flags such as `.ok` based on `status`.
+ *
+ * For example a 2xx response will give you a `.ok` of __true__
+ * whereas 5xx will be __false__ and `.error` will be __true__. The
+ * `.clientError` and `.serverError` are also available to be more
+ * specific, and `.statusType` is the class of error ranging from 1..5
+ * sometimes useful for mapping respond colors etc.
+ *
+ * "sugar" properties are also defined for common cases. Currently providing:
+ *
+ * - .noContent
+ * - .badRequest
+ * - .unauthorized
+ * - .notAcceptable
+ * - .notFound
+ *
+ * @param {Number} status
+ * @api private
+ */
+
+Response.prototype._setStatusProperties = function(status){
+ // handle IE9 bug: http://stackoverflow.com/questions/10046972/msie-returns-status-code-of-1223-for-ajax-request
+ if (status === 1223) {
+ status = 204;
+ }
+
+ var type = status / 100 | 0;
+
+ // status / class
+ this.status = this.statusCode = status;
+ this.statusType = type;
+
+ // basics
+ this.info = 1 == type;
+ this.ok = 2 == type;
+ this.clientError = 4 == type;
+ this.serverError = 5 == type;
+ this.error = (4 == type || 5 == type)
+ ? this.toError()
+ : false;
+
+ // sugar
+ this.accepted = 202 == status;
+ this.noContent = 204 == status;
+ this.badRequest = 400 == status;
+ this.unauthorized = 401 == status;
+ this.notAcceptable = 406 == status;
+ this.notFound = 404 == status;
+ this.forbidden = 403 == status;
+};
+
+/**
+ * Return an `Error` representative of this response.
+ *
+ * @return {Error}
+ * @api public
+ */
+
+Response.prototype.toError = function(){
+ var req = this.req;
+ var method = req.method;
+ var url = req.url;
+
+ var msg = 'cannot ' + method + ' ' + url + ' (' + this.status + ')';
+ var err = new Error(msg);
+ err.status = this.status;
+ err.method = method;
+ err.url = url;
+
+ return err;
+};
+
+/**
+ * Expose `Response`.
+ */
+
+request.Response = Response;
+
+/**
+ * Initialize a new `Request` with the given `method` and `url`.
+ *
+ * @param {String} method
+ * @param {String} url
+ * @api public
+ */
+
+function Request(method, url) {
+ var self = this;
+ this._query = this._query || [];
+ this.method = method;
+ this.url = url;
+ this.header = {}; // preserves header name case
+ this._header = {}; // coerces header names to lowercase
+ this.on('end', function(){
+ var err = null;
+ var res = null;
+
+ try {
+ res = new Response(self);
+ } catch(e) {
+ err = new Error('Parser is unable to parse the response');
+ err.parse = true;
+ err.original = e;
+ // issue #675: return the raw response if the response parsing fails
+ err.rawResponse = self.xhr && self.xhr.responseText ? self.xhr.responseText : null;
+ // issue #876: return the http status code if the response parsing fails
+ err.statusCode = self.xhr && self.xhr.status ? self.xhr.status : null;
+ return self.callback(err);
+ }
+
+ self.emit('response', res);
+
+ if (err) {
+ return self.callback(err, res);
+ }
+
+ try {
+ if (res.status >= 200 && res.status < 300) {
+ return self.callback(err, res);
+ }
+
+ var new_err = new Error(res.statusText || 'Unsuccessful HTTP response');
+ new_err.original = err;
+ new_err.response = res;
+ new_err.status = res.status;
+
+ self.callback(new_err, res);
+ } catch(e) {
+ self.callback(e); // #985 touching res may cause INVALID_STATE_ERR on old Android
+ }
+ });
+}
+
+/**
+ * Mixin `Emitter` and `requestBase`.
+ */
+
+Emitter(Request.prototype);
+for (var key in requestBase) {
+ Request.prototype[key] = requestBase[key];
+}
+
+/**
+ * Set Content-Type to `type`, mapping values from `request.types`.
+ *
+ * Examples:
+ *
+ * superagent.types.xml = 'application/xml';
+ *
+ * request.post('/')
+ * .type('xml')
+ * .send(xmlstring)
+ * .end(callback);
+ *
+ * request.post('/')
+ * .type('application/xml')
+ * .send(xmlstring)
+ * .end(callback);
+ *
+ * @param {String} type
+ * @return {Request} for chaining
+ * @api public
+ */
+
+Request.prototype.type = function(type){
+ this.set('Content-Type', request.types[type] || type);
+ return this;
+};
+
+/**
+ * Set responseType to `val`. Presently valid responseTypes are 'blob' and
+ * 'arraybuffer'.
+ *
+ * Examples:
+ *
+ * req.get('/')
+ * .responseType('blob')
+ * .end(callback);
+ *
+ * @param {String} val
+ * @return {Request} for chaining
+ * @api public
+ */
+
+Request.prototype.responseType = function(val){
+ this._responseType = val;
+ return this;
+};
+
+/**
+ * Set Accept to `type`, mapping values from `request.types`.
+ *
+ * Examples:
+ *
+ * superagent.types.json = 'application/json';
+ *
+ * request.get('/agent')
+ * .accept('json')
+ * .end(callback);
+ *
+ * request.get('/agent')
+ * .accept('application/json')
+ * .end(callback);
+ *
+ * @param {String} accept
+ * @return {Request} for chaining
+ * @api public
+ */
+
+Request.prototype.accept = function(type){
+ this.set('Accept', request.types[type] || type);
+ return this;
+};
+
+/**
+ * Set Authorization field value with `user` and `pass`.
+ *
+ * @param {String} user
+ * @param {String} pass
+ * @param {Object} options with 'type' property 'auto' or 'basic' (default 'basic')
+ * @return {Request} for chaining
+ * @api public
+ */
+
+Request.prototype.auth = function(user, pass, options){
+ if (!options) {
+ options = {
+ type: 'basic'
+ }
+ }
+
+ switch (options.type) {
+ case 'basic':
+ var str = btoa(user + ':' + pass);
+ this.set('Authorization', 'Basic ' + str);
+ break;
+
+ case 'auto':
+ this.username = user;
+ this.password = pass;
+ break;
+ }
+ return this;
+};
+
+/**
+* Add query-string `val`.
+*
+* Examples:
+*
+* request.get('/shoes')
+* .query('size=10')
+* .query({ color: 'blue' })
+*
+* @param {Object|String} val
+* @return {Request} for chaining
+* @api public
+*/
+
+Request.prototype.query = function(val){
+ if ('string' != typeof val) val = serialize(val);
+ if (val) this._query.push(val);
+ return this;
+};
+
+/**
+ * Queue the given `file` as an attachment to the specified `field`,
+ * with optional `filename`.
+ *
+ * ``` js
+ * request.post('/upload')
+ * .attach('content', new Blob(['<a id="a"><b id="b">hey!</b></a>'], { type: "text/html"}))
+ * .end(callback);
+ * ```
+ *
+ * @param {String} field
+ * @param {Blob|File} file
+ * @param {String} filename
+ * @return {Request} for chaining
+ * @api public
+ */
+
+Request.prototype.attach = function(field, file, filename){
+ this._getFormData().append(field, file, filename || file.name);
+ return this;
+};
+
+Request.prototype._getFormData = function(){
+ if (!this._formData) {
+ this._formData = new root.FormData();
+ }
+ return this._formData;
+};
+
+/**
+ * Invoke the callback with `err` and `res`
+ * and handle arity check.
+ *
+ * @param {Error} err
+ * @param {Response} res
+ * @api private
+ */
+
+Request.prototype.callback = function(err, res){
+ var fn = this._callback;
+ this.clearTimeout();
+ fn(err, res);
+};
+
+/**
+ * Invoke callback with x-domain error.
+ *
+ * @api private
+ */
+
+Request.prototype.crossDomainError = function(){
+ var err = new Error('Request has been terminated\nPossible causes: the network is offline, Origin is not allowed by Access-Control-Allow-Origin, the page is being unloaded, etc.');
+ err.crossDomain = true;
+
+ err.status = this.status;
+ err.method = this.method;
+ err.url = this.url;
+
+ this.callback(err);
+};
+
+/**
+ * Invoke callback with timeout error.
+ *
+ * @api private
+ */
+
+Request.prototype._timeoutError = function(){
+ var timeout = this._timeout;
+ var err = new Error('timeout of ' + timeout + 'ms exceeded');
+ err.timeout = timeout;
+ this.callback(err);
+};
+
+/**
+ * Compose querystring to append to req.url
+ *
+ * @api private
+ */
+
+Request.prototype._appendQueryString = function(){
+ var query = this._query.join('&');
+ if (query) {
+ this.url += ~this.url.indexOf('?')
+ ? '&' + query
+ : '?' + query;
+ }
+};
+
+/**
+ * Initiate request, invoking callback `fn(res)`
+ * with an instanceof `Response`.
+ *
+ * @param {Function} fn
+ * @return {Request} for chaining
+ * @api public
+ */
+
+Request.prototype.end = function(fn){
+ var self = this;
+ var xhr = this.xhr = request.getXHR();
+ var timeout = this._timeout;
+ var data = this._formData || this._data;
+
+ // store callback
+ this._callback = fn || noop;
+
+ // state change
+ xhr.onreadystatechange = function(){
+ if (4 != xhr.readyState) return;
+
+ // In IE9, reads to any property (e.g. status) off of an aborted XHR will
+ // result in the error "Could not complete the operation due to error c00c023f"
+ var status;
+ try { status = xhr.status } catch(e) { status = 0; }
+
+ if (0 == status) {
+ if (self.timedout) return self._timeoutError();
+ if (self._aborted) return;
+ return self.crossDomainError();
+ }
+ self.emit('end');
+ };
+
+ // progress
+ var handleProgress = function(e){
+ if (e.total > 0) {
+ e.percent = e.loaded / e.total * 100;
+ }
+ e.direction = 'download';
+ self.emit('progress', e);
+ };
+ if (this.hasListeners('progress')) {
+ xhr.onprogress = handleProgress;
+ }
+ try {
+ if (xhr.upload && this.hasListeners('progress')) {
+ xhr.upload.onprogress = handleProgress;
+ }
+ } catch(e) {
+ // Accessing xhr.upload fails in IE from a web worker, so just pretend it doesn't exist.
+ // Reported here:
+ // https://connect.microsoft.com/IE/feedback/details/837245/xmlhttprequest-upload-throws-invalid-argument-when-used-from-web-worker-context
+ }
+
+ // timeout
+ if (timeout && !this._timer) {
+ this._timer = setTimeout(function(){
+ self.timedout = true;
+ self.abort();
+ }, timeout);
+ }
+
+ // querystring
+ this._appendQueryString();
+
+ // initiate request
+ if (this.username && this.password) {
+ xhr.open(this.method, this.url, true, this.username, this.password);
+ } else {
+ xhr.open(this.method, this.url, true);
+ }
+
+ // CORS
+ if (this._withCredentials) xhr.withCredentials = true;
+
+ // body
+ if ('GET' != this.method && 'HEAD' != this.method && 'string' != typeof data && !this._isHost(data)) {
+ // serialize stuff
+ var contentType = this._header['content-type'];
+ var serialize = this._serializer || request.serialize[contentType ? contentType.split(';')[0] : ''];
+ if (!serialize && isJSON(contentType)) serialize = request.serialize['application/json'];
+ if (serialize) data = serialize(data);
+ }
+
+ // set header fields
+ for (var field in this.header) {
+ if (null == this.header[field]) continue;
+ xhr.setRequestHeader(field, this.header[field]);
+ }
+
+ if (this._responseType) {
+ xhr.responseType = this._responseType;
+ }
+
+ // send stuff
+ this.emit('request', this);
+
+ // IE11 xhr.send(undefined) sends 'undefined' string as POST payload (instead of nothing)
+ // We need null here if data is undefined
+ xhr.send(typeof data !== 'undefined' ? data : null);
+ return this;
+};
+
+
+/**
+ * Expose `Request`.
+ */
+
+request.Request = Request;
+
+/**
+ * GET `url` with optional callback `fn(res)`.
+ *
+ * @param {String} url
+ * @param {Mixed|Function} data or fn
+ * @param {Function} fn
+ * @return {Request}
+ * @api public
+ */
+
+request.get = function(url, data, fn){
+ var req = request('GET', url);
+ if ('function' == typeof data) fn = data, data = null;
+ if (data) req.query(data);
+ if (fn) req.end(fn);
+ return req;
+};
+
+/**
+ * HEAD `url` with optional callback `fn(res)`.
+ *
+ * @param {String} url
+ * @param {Mixed|Function} data or fn
+ * @param {Function} fn
+ * @return {Request}
+ * @api public
+ */
+
+request.head = function(url, data, fn){
+ var req = request('HEAD', url);
+ if ('function' == typeof data) fn = data, data = null;
+ if (data) req.send(data);
+ if (fn) req.end(fn);
+ return req;
+};
+
+/**
+ * OPTIONS query to `url` with optional callback `fn(res)`.
+ *
+ * @param {String} url
+ * @param {Mixed|Function} data or fn
+ * @param {Function} fn
+ * @return {Request}
+ * @api public
+ */
+
+request.options = function(url, data, fn){
+ var req = request('OPTIONS', url);
+ if ('function' == typeof data) fn = data, data = null;
+ if (data) req.send(data);
+ if (fn) req.end(fn);
+ return req;
+};
+
+/**
+ * DELETE `url` with optional callback `fn(res)`.
+ *
+ * @param {String} url
+ * @param {Function} fn
+ * @return {Request}
+ * @api public
+ */
+
+function del(url, fn){
+ var req = request('DELETE', url);
+ if (fn) req.end(fn);
+ return req;
+};
+
+request['del'] = del;
+request['delete'] = del;
+
+/**
+ * PATCH `url` with optional `data` and callback `fn(res)`.
+ *
+ * @param {String} url
+ * @param {Mixed} data
+ * @param {Function} fn
+ * @return {Request}
+ * @api public
+ */
+
+request.patch = function(url, data, fn){
+ var req = request('PATCH', url);
+ if ('function' == typeof data) fn = data, data = null;
+ if (data) req.send(data);
+ if (fn) req.end(fn);
+ return req;
+};
+
+/**
+ * POST `url` with optional `data` and callback `fn(res)`.
+ *
+ * @param {String} url
+ * @param {Mixed} data
+ * @param {Function} fn
+ * @return {Request}
+ * @api public
+ */
+
+request.post = function(url, data, fn){
+ var req = request('POST', url);
+ if ('function' == typeof data) fn = data, data = null;
+ if (data) req.send(data);
+ if (fn) req.end(fn);
+ return req;
+};
+
+/**
+ * PUT `url` with optional `data` and callback `fn(res)`.
+ *
+ * @param {String} url
+ * @param {Mixed|Function} data or fn
+ * @param {Function} fn
+ * @return {Request}
+ * @api public
+ */
+
+request.put = function(url, data, fn){
+ var req = request('PUT', url);
+ if ('function' == typeof data) fn = data, data = null;
+ if (data) req.send(data);
+ if (fn) req.end(fn);
+ return req;
+};
+
+},{"./is-object":22,"./request":24,"./request-base":23,"emitter":5,"reduce":20}],22:[function(require,module,exports){
+/**
+ * Check if `obj` is an object.
+ *
+ * @param {Object} obj
+ * @return {Boolean}
+ * @api private
+ */
+
+function isObject(obj) {
+ return null !== obj && 'object' === typeof obj;
+}
+
+module.exports = isObject;
+
+},{}],23:[function(require,module,exports){
+/**
+ * Module of mixed-in functions shared between node and client code
+ */
+var isObject = require('./is-object');
+
+/**
+ * Clear previous timeout.
+ *
+ * @return {Request} for chaining
+ * @api public
+ */
+
+exports.clearTimeout = function _clearTimeout(){
+ this._timeout = 0;
+ clearTimeout(this._timer);
+ return this;
+};
+
+/**
+ * Override default response body parser
+ *
+ * This function will be called to convert incoming data into request.body
+ *
+ * @param {Function}
+ * @api public
+ */
+
+exports.parse = function parse(fn){
+ this._parser = fn;
+ return this;
+};
+
+/**
+ * Override default request body serializer
+ *
+ * This function will be called to convert data set via .send or .attach into payload to send
+ *
+ * @param {Function}
+ * @api public
+ */
+
+exports.serialize = function serialize(fn){
+ this._serializer = fn;
+ return this;
+};
+
+/**
+ * Set timeout to `ms`.
+ *
+ * @param {Number} ms
+ * @return {Request} for chaining
+ * @api public
+ */
+
+exports.timeout = function timeout(ms){
+ this._timeout = ms;
+ return this;
+};
+
+/**
+ * Promise support
+ *
+ * @param {Function} resolve
+ * @param {Function} reject
+ * @return {Request}
+ */
+
+exports.then = function then(resolve, reject) {
+ if (!this._fullfilledPromise) {
+ var self = this;
+ this._fullfilledPromise = new Promise(function(innerResolve, innerReject){
+ self.end(function(err, res){
+ if (err) innerReject(err); else innerResolve(res);
+ });
+ });
+ }
+ return this._fullfilledPromise.then(resolve, reject);
+}
+
+/**
+ * Allow for extension
+ */
+
+exports.use = function use(fn) {
+ fn(this);
+ return this;
+}
+
+
+/**
+ * Get request header `field`.
+ * Case-insensitive.
+ *
+ * @param {String} field
+ * @return {String}
+ * @api public
+ */
+
+exports.get = function(field){
+ return this._header[field.toLowerCase()];
+};
+
+/**
+ * Get case-insensitive header `field` value.
+ * This is a deprecated internal API. Use `.get(field)` instead.
+ *
+ * (getHeader is no longer used internally by the superagent code base)
+ *
+ * @param {String} field
+ * @return {String}
+ * @api private
+ * @deprecated
+ */
+
+exports.getHeader = exports.get;
+
+/**
+ * Set header `field` to `val`, or multiple fields with one object.
+ * Case-insensitive.
+ *
+ * Examples:
+ *
+ * req.get('/')
+ * .set('Accept', 'application/json')
+ * .set('X-API-Key', 'foobar')
+ * .end(callback);
+ *
+ * req.get('/')
+ * .set({ Accept: 'application/json', 'X-API-Key': 'foobar' })
+ * .end(callback);
+ *
+ * @param {String|Object} field
+ * @param {String} val
+ * @return {Request} for chaining
+ * @api public
+ */
+
+exports.set = function(field, val){
+ if (isObject(field)) {
+ for (var key in field) {
+ this.set(key, field[key]);
+ }
+ return this;
+ }
+ this._header[field.toLowerCase()] = val;
+ this.header[field] = val;
+ return this;
+};
+
+/**
+ * Remove header `field`.
+ * Case-insensitive.
+ *
+ * Example:
+ *
+ * req.get('/')
+ * .unset('User-Agent')
+ * .end(callback);
+ *
+ * @param {String} field
+ */
+exports.unset = function(field){
+ delete this._header[field.toLowerCase()];
+ delete this.header[field];
+ return this;
+};
+
+/**
+ * Write the field `name` and `val` for "multipart/form-data"
+ * request bodies.
+ *
+ * ``` js
+ * request.post('/upload')
+ * .field('foo', 'bar')
+ * .end(callback);
+ * ```
+ *
+ * @param {String} name
+ * @param {String|Blob|File|Buffer|fs.ReadStream} val
+ * @return {Request} for chaining
+ * @api public
+ */
+exports.field = function(name, val) {
+ this._getFormData().append(name, val);
+ return this;
+};
+
+/**
+ * Abort the request, and clear potential timeout.
+ *
+ * @return {Request}
+ * @api public
+ */
+exports.abort = function(){
+ if (this._aborted) {
+ return this;
+ }
+ this._aborted = true;
+ this.xhr && this.xhr.abort(); // browser
+ this.req && this.req.abort(); // node
+ this.clearTimeout();
+ this.emit('abort');
+ return this;
+};
+
+/**
+ * Enable transmission of cookies with x-domain requests.
+ *
+ * Note that for this to work the origin must not be
+ * using "Access-Control-Allow-Origin" with a wildcard,
+ * and also must set "Access-Control-Allow-Credentials"
+ * to "true".
+ *
+ * @api public
+ */
+
+exports.withCredentials = function(){
+ // This is browser-only functionality. Node side is no-op.
+ this._withCredentials = true;
+ return this;
+};
+
+/**
+ * Set the max redirects to `n`. Does noting in browser XHR implementation.
+ *
+ * @param {Number} n
+ * @return {Request} for chaining
+ * @api public
+ */
+
+exports.redirects = function(n){
+ this._maxRedirects = n;
+ return this;
+};
+
+/**
+ * Convert to a plain javascript object (not JSON string) of scalar properties.
+ * Note as this method is designed to return a useful non-this value,
+ * it cannot be chained.
+ *
+ * @return {Object} describing method, url, and data of this request
+ * @api public
+ */
+
+exports.toJSON = function(){
+ return {
+ method: this.method,
+ url: this.url,
+ data: this._data
+ };
+};
+
+/**
+ * Check if `obj` is a host object,
+ * we don't want to serialize these :)
+ *
+ * TODO: future proof, move to compoent land
+ *
+ * @param {Object} obj
+ * @return {Boolean}
+ * @api private
+ */
+
+exports._isHost = function _isHost(obj) {
+ var str = {}.toString.call(obj);
+
+ switch (str) {
+ case '[object File]':
+ case '[object Blob]':
+ case '[object FormData]':
+ return true;
+ default:
+ return false;
+ }
+}
+
+/**
+ * Send `data` as the request body, defaulting the `.type()` to "json" when
+ * an object is given.
+ *
+ * Examples:
+ *
+ * // manual json
+ * request.post('/user')
+ * .type('json')
+ * .send('{"name":"tj"}')
+ * .end(callback)
+ *
+ * // auto json
+ * request.post('/user')
+ * .send({ name: 'tj' })
+ * .end(callback)
+ *
+ * // manual x-www-form-urlencoded
+ * request.post('/user')
+ * .type('form')
+ * .send('name=tj')
+ * .end(callback)
+ *
+ * // auto x-www-form-urlencoded
+ * request.post('/user')
+ * .type('form')
+ * .send({ name: 'tj' })
+ * .end(callback)
+ *
+ * // defaults to x-www-form-urlencoded
+ * request.post('/user')
+ * .send('name=tobi')
+ * .send('species=ferret')
+ * .end(callback)
+ *
+ * @param {String|Object} data
+ * @return {Request} for chaining
+ * @api public
+ */
+
+exports.send = function(data){
+ var obj = isObject(data);
+ var type = this._header['content-type'];
+
+ // merge
+ if (obj && isObject(this._data)) {
+ for (var key in data) {
+ this._data[key] = data[key];
+ }
+ } else if ('string' == typeof data) {
+ // default to x-www-form-urlencoded
+ if (!type) this.type('form');
+ type = this._header['content-type'];
+ if ('application/x-www-form-urlencoded' == type) {
+ this._data = this._data
+ ? this._data + '&' + data
+ : data;
+ } else {
+ this._data = (this._data || '') + data;
+ }
+ } else {
+ this._data = data;
+ }
+
+ if (!obj || this._isHost(data)) return this;
+
+ // default to json
+ if (!type) this.type('json');
+ return this;
+};
+
+},{"./is-object":22}],24:[function(require,module,exports){
+// The node and browser modules expose versions of this with the
+// appropriate constructor function bound as first argument
+/**
+ * Issue a request:
+ *
+ * Examples:
+ *
+ * request('GET', '/users').end(callback)
+ * request('/users').end(callback)
+ * request('/users', callback)
+ *
+ * @param {String} method
+ * @param {String|Function} url or callback
+ * @return {Request}
+ * @api public
+ */
+
+function request(RequestConstructor, method, url) {
+ // callback
+ if ('function' == typeof url) {
+ return new RequestConstructor('GET', method).end(url);
+ }
+
+ // url first
+ if (2 == arguments.length) {
+ return new RequestConstructor('GET', method);
+ }
+
+ return new RequestConstructor(method, url);
+}
+
+module.exports = request;
+
+},{}],25:[function(require,module,exports){
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+'use strict';
+
+var punycode = require('punycode');
+var util = require('./util');
+
+exports.parse = urlParse;
+exports.resolve = urlResolve;
+exports.resolveObject = urlResolveObject;
+exports.format = urlFormat;
+
+exports.Url = Url;
+
+function Url() {
+ this.protocol = null;
+ this.slashes = null;
+ this.auth = null;
+ this.host = null;
+ this.port = null;
+ this.hostname = null;
+ this.hash = null;
+ this.search = null;
+ this.query = null;
+ this.pathname = null;
+ this.path = null;
+ this.href = null;
+}
+
+// Reference: RFC 3986, RFC 1808, RFC 2396
+
+// define these here so at least they only have to be
+// compiled once on the first module load.
+var protocolPattern = /^([a-z0-9.+-]+:)/i,
+ portPattern = /:[0-9]*$/,
+
+ // Special case for a simple path URL
+ simplePathPattern = /^(\/\/?(?!\/)[^\?\s]*)(\?[^\s]*)?$/,
+
+ // RFC 2396: characters reserved for delimiting URLs.
+ // We actually just auto-escape these.
+ delims = ['<', '>', '"', '`', ' ', '\r', '\n', '\t'],
+
+ // RFC 2396: characters not allowed for various reasons.
+ unwise = ['{', '}', '|', '\\', '^', '`'].concat(delims),
+
+ // Allowed by RFCs, but cause of XSS attacks. Always escape these.
+ autoEscape = ['\''].concat(unwise),
+ // Characters that are never ever allowed in a hostname.
+ // Note that any invalid chars are also handled, but these
+ // are the ones that are *expected* to be seen, so we fast-path
+ // them.
+ nonHostChars = ['%', '/', '?', ';', '#'].concat(autoEscape),
+ hostEndingChars = ['/', '?', '#'],
+ hostnameMaxLen = 255,
+ hostnamePartPattern = /^[+a-z0-9A-Z_-]{0,63}$/,
+ hostnamePartStart = /^([+a-z0-9A-Z_-]{0,63})(.*)$/,
+ // protocols that can allow "unsafe" and "unwise" chars.
+ unsafeProtocol = {
+ 'javascript': true,
+ 'javascript:': true
+ },
+ // protocols that never have a hostname.
+ hostlessProtocol = {
+ 'javascript': true,
+ 'javascript:': true
+ },
+ // protocols that always contain a // bit.
+ slashedProtocol = {
+ 'http': true,
+ 'https': true,
+ 'ftp': true,
+ 'gopher': true,
+ 'file': true,
+ 'http:': true,
+ 'https:': true,
+ 'ftp:': true,
+ 'gopher:': true,
+ 'file:': true
+ },
+ querystring = require('querystring');
+
+function urlParse(url, parseQueryString, slashesDenoteHost) {
+ if (url && util.isObject(url) && url instanceof Url) return url;
+
+ var u = new Url;
+ u.parse(url, parseQueryString, slashesDenoteHost);
+ return u;
+}
+
+Url.prototype.parse = function(url, parseQueryString, slashesDenoteHost) {
+ if (!util.isString(url)) {
+ throw new TypeError("Parameter 'url' must be a string, not " + typeof url);
+ }
+
+ // Copy chrome, IE, opera backslash-handling behavior.
+ // Back slashes before the query string get converted to forward slashes
+ // See: https://code.google.com/p/chromium/issues/detail?id=25916
+ var queryIndex = url.indexOf('?'),
+ splitter =
+ (queryIndex !== -1 && queryIndex < url.indexOf('#')) ? '?' : '#',
+ uSplit = url.split(splitter),
+ slashRegex = /\\/g;
+ uSplit[0] = uSplit[0].replace(slashRegex, '/');
+ url = uSplit.join(splitter);
+
+ var rest = url;
+
+ // trim before proceeding.
+ // This is to support parse stuff like " http://foo.com \n"
+ rest = rest.trim();
+
+ if (!slashesDenoteHost && url.split('#').length === 1) {
+ // Try fast path regexp
+ var simplePath = simplePathPattern.exec(rest);
+ if (simplePath) {
+ this.path = rest;
+ this.href = rest;
+ this.pathname = simplePath[1];
+ if (simplePath[2]) {
+ this.search = simplePath[2];
+ if (parseQueryString) {
+ this.query = querystring.parse(this.search.substr(1));
+ } else {
+ this.query = this.search.substr(1);
+ }
+ } else if (parseQueryString) {
+ this.search = '';
+ this.query = {};
+ }
+ return this;
+ }
+ }
+
+ var proto = protocolPattern.exec(rest);
+ if (proto) {
+ proto = proto[0];
+ var lowerProto = proto.toLowerCase();
+ this.protocol = lowerProto;
+ rest = rest.substr(proto.length);
+ }
+
+ // figure out if it's got a host
+ // user@server is *always* interpreted as a hostname, and url
+ // resolution will treat //foo/bar as host=foo,path=bar because that's
+ // how the browser resolves relative URLs.
+ if (slashesDenoteHost || proto || rest.match(/^\/\/[^@\/]+@[^@\/]+/)) {
+ var slashes = rest.substr(0, 2) === '//';
+ if (slashes && !(proto && hostlessProtocol[proto])) {
+ rest = rest.substr(2);
+ this.slashes = true;
+ }
+ }
+
+ if (!hostlessProtocol[proto] &&
+ (slashes || (proto && !slashedProtocol[proto]))) {
+
+ // there's a hostname.
+ // the first instance of /, ?, ;, or # ends the host.
+ //
+ // If there is an @ in the hostname, then non-host chars *are* allowed
+ // to the left of the last @ sign, unless some host-ending character
+ // comes *before* the @-sign.
+ // URLs are obnoxious.
+ //
+ // ex:
+ // http://a@b@c/ => user:a@b host:c
+ // http://a@b?@c => user:a host:c path:/?@c
+
+ // v0.12 TODO(isaacs): This is not quite how Chrome does things.
+ // Review our test case against browsers more comprehensively.
+
+ // find the first instance of any hostEndingChars
+ var hostEnd = -1;
+ for (var i = 0; i < hostEndingChars.length; i++) {
+ var hec = rest.indexOf(hostEndingChars[i]);
+ if (hec !== -1 && (hostEnd === -1 || hec < hostEnd))
+ hostEnd = hec;
+ }
+
+ // at this point, either we have an explicit point where the
+ // auth portion cannot go past, or the last @ char is the decider.
+ var auth, atSign;
+ if (hostEnd === -1) {
+ // atSign can be anywhere.
+ atSign = rest.lastIndexOf('@');
+ } else {
+ // atSign must be in auth portion.
+ // http://a@b/c@d => host:b auth:a path:/c@d
+ atSign = rest.lastIndexOf('@', hostEnd);
+ }
+
+ // Now we have a portion which is definitely the auth.
+ // Pull that off.
+ if (atSign !== -1) {
+ auth = rest.slice(0, atSign);
+ rest = rest.slice(atSign + 1);
+ this.auth = decodeURIComponent(auth);
+ }
+
+ // the host is the remaining to the left of the first non-host char
+ hostEnd = -1;
+ for (var i = 0; i < nonHostChars.length; i++) {
+ var hec = rest.indexOf(nonHostChars[i]);
+ if (hec !== -1 && (hostEnd === -1 || hec < hostEnd))
+ hostEnd = hec;
+ }
+ // if we still have not hit it, then the entire thing is a host.
+ if (hostEnd === -1)
+ hostEnd = rest.length;
+
+ this.host = rest.slice(0, hostEnd);
+ rest = rest.slice(hostEnd);
+
+ // pull out port.
+ this.parseHost();
+
+ // we've indicated that there is a hostname,
+ // so even if it's empty, it has to be present.
+ this.hostname = this.hostname || '';
+
+ // if hostname begins with [ and ends with ]
+ // assume that it's an IPv6 address.
+ var ipv6Hostname = this.hostname[0] === '[' &&
+ this.hostname[this.hostname.length - 1] === ']';
+
+ // validate a little.
+ if (!ipv6Hostname) {
+ var hostparts = this.hostname.split(/\./);
+ for (var i = 0, l = hostparts.length; i < l; i++) {
+ var part = hostparts[i];
+ if (!part) continue;
+ if (!part.match(hostnamePartPattern)) {
+ var newpart = '';
+ for (var j = 0, k = part.length; j < k; j++) {
+ if (part.charCodeAt(j) > 127) {
+ // we replace non-ASCII char with a temporary placeholder
+ // we need this to make sure size of hostname is not
+ // broken by replacing non-ASCII by nothing
+ newpart += 'x';
+ } else {
+ newpart += part[j];
+ }
+ }
+ // we test again with ASCII char only
+ if (!newpart.match(hostnamePartPattern)) {
+ var validParts = hostparts.slice(0, i);
+ var notHost = hostparts.slice(i + 1);
+ var bit = part.match(hostnamePartStart);
+ if (bit) {
+ validParts.push(bit[1]);
+ notHost.unshift(bit[2]);
+ }
+ if (notHost.length) {
+ rest = '/' + notHost.join('.') + rest;
+ }
+ this.hostname = validParts.join('.');
+ break;
+ }
+ }
+ }
+ }
+
+ if (this.hostname.length > hostnameMaxLen) {
+ this.hostname = '';
+ } else {
+ // hostnames are always lower case.
+ this.hostname = this.hostname.toLowerCase();
+ }
+
+ if (!ipv6Hostname) {
+ // IDNA Support: Returns a punycoded representation of "domain".
+ // It only converts parts of the domain name that
+ // have non-ASCII characters, i.e. it doesn't matter if
+ // you call it with a domain that already is ASCII-only.
+ this.hostname = punycode.toASCII(this.hostname);
+ }
+
+ var p = this.port ? ':' + this.port : '';
+ var h = this.hostname || '';
+ this.host = h + p;
+ this.href += this.host;
+
+ // strip [ and ] from the hostname
+ // the host field still retains them, though
+ if (ipv6Hostname) {
+ this.hostname = this.hostname.substr(1, this.hostname.length - 2);
+ if (rest[0] !== '/') {
+ rest = '/' + rest;
+ }
+ }
+ }
+
+ // now rest is set to the post-host stuff.
+ // chop off any delim chars.
+ if (!unsafeProtocol[lowerProto]) {
+
+ // First, make 100% sure that any "autoEscape" chars get
+ // escaped, even if encodeURIComponent doesn't think they
+ // need to be.
+ for (var i = 0, l = autoEscape.length; i < l; i++) {
+ var ae = autoEscape[i];
+ if (rest.indexOf(ae) === -1)
+ continue;
+ var esc = encodeURIComponent(ae);
+ if (esc === ae) {
+ esc = escape(ae);
+ }
+ rest = rest.split(ae).join(esc);
+ }
+ }
+
+
+ // chop off from the tail first.
+ var hash = rest.indexOf('#');
+ if (hash !== -1) {
+ // got a fragment string.
+ this.hash = rest.substr(hash);
+ rest = rest.slice(0, hash);
+ }
+ var qm = rest.indexOf('?');
+ if (qm !== -1) {
+ this.search = rest.substr(qm);
+ this.query = rest.substr(qm + 1);
+ if (parseQueryString) {
+ this.query = querystring.parse(this.query);
+ }
+ rest = rest.slice(0, qm);
+ } else if (parseQueryString) {
+ // no query string, but parseQueryString still requested
+ this.search = '';
+ this.query = {};
+ }
+ if (rest) this.pathname = rest;
+ if (slashedProtocol[lowerProto] &&
+ this.hostname && !this.pathname) {
+ this.pathname = '/';
+ }
+
+ //to support http.request
+ if (this.pathname || this.search) {
+ var p = this.pathname || '';
+ var s = this.search || '';
+ this.path = p + s;
+ }
+
+ // finally, reconstruct the href based on what has been validated.
+ this.href = this.format();
+ return this;
+};
+
+// format a parsed object into a url string
+function urlFormat(obj) {
+ // ensure it's an object, and not a string url.
+ // If it's an obj, this is a no-op.
+ // this way, you can call url_format() on strings
+ // to clean up potentially wonky urls.
+ if (util.isString(obj)) obj = urlParse(obj);
+ if (!(obj instanceof Url)) return Url.prototype.format.call(obj);
+ return obj.format();
+}
+
+Url.prototype.format = function() {
+ var auth = this.auth || '';
+ if (auth) {
+ auth = encodeURIComponent(auth);
+ auth = auth.replace(/%3A/i, ':');
+ auth += '@';
+ }
+
+ var protocol = this.protocol || '',
+ pathname = this.pathname || '',
+ hash = this.hash || '',
+ host = false,
+ query = '';
+
+ if (this.host) {
+ host = auth + this.host;
+ } else if (this.hostname) {
+ host = auth + (this.hostname.indexOf(':') === -1 ?
+ this.hostname :
+ '[' + this.hostname + ']');
+ if (this.port) {
+ host += ':' + this.port;
+ }
+ }
+
+ if (this.query &&
+ util.isObject(this.query) &&
+ Object.keys(this.query).length) {
+ query = querystring.stringify(this.query);
+ }
+
+ var search = this.search || (query && ('?' + query)) || '';
+
+ if (protocol && protocol.substr(-1) !== ':') protocol += ':';
+
+ // only the slashedProtocols get the //. Not mailto:, xmpp:, etc.
+ // unless they had them to begin with.
+ if (this.slashes ||
+ (!protocol || slashedProtocol[protocol]) && host !== false) {
+ host = '//' + (host || '');
+ if (pathname && pathname.charAt(0) !== '/') pathname = '/' + pathname;
+ } else if (!host) {
+ host = '';
+ }
+
+ if (hash && hash.charAt(0) !== '#') hash = '#' + hash;
+ if (search && search.charAt(0) !== '?') search = '?' + search;
+
+ pathname = pathname.replace(/[?#]/g, function(match) {
+ return encodeURIComponent(match);
+ });
+ search = search.replace('#', '%23');
+
+ return protocol + host + pathname + search + hash;
+};
+
+function urlResolve(source, relative) {
+ return urlParse(source, false, true).resolve(relative);
+}
+
+Url.prototype.resolve = function(relative) {
+ return this.resolveObject(urlParse(relative, false, true)).format();
+};
+
+function urlResolveObject(source, relative) {
+ if (!source) return relative;
+ return urlParse(source, false, true).resolveObject(relative);
+}
+
+Url.prototype.resolveObject = function(relative) {
+ if (util.isString(relative)) {
+ var rel = new Url();
+ rel.parse(relative, false, true);
+ relative = rel;
+ }
+
+ var result = new Url();
+ var tkeys = Object.keys(this);
+ for (var tk = 0; tk < tkeys.length; tk++) {
+ var tkey = tkeys[tk];
+ result[tkey] = this[tkey];
+ }
+
+ // hash is always overridden, no matter what.
+ // even href="" will remove it.
+ result.hash = relative.hash;
+
+ // if the relative url is empty, then there's nothing left to do here.
+ if (relative.href === '') {
+ result.href = result.format();
+ return result;
+ }
+
+ // hrefs like //foo/bar always cut to the protocol.
+ if (relative.slashes && !relative.protocol) {
+ // take everything except the protocol from relative
+ var rkeys = Object.keys(relative);
+ for (var rk = 0; rk < rkeys.length; rk++) {
+ var rkey = rkeys[rk];
+ if (rkey !== 'protocol')
+ result[rkey] = relative[rkey];
+ }
+
+ //urlParse appends trailing / to urls like http://www.example.com
+ if (slashedProtocol[result.protocol] &&
+ result.hostname && !result.pathname) {
+ result.path = result.pathname = '/';
+ }
+
+ result.href = result.format();
+ return result;
+ }
+
+ if (relative.protocol && relative.protocol !== result.protocol) {
+ // if it's a known url protocol, then changing
+ // the protocol does weird things
+ // first, if it's not file:, then we MUST have a host,
+ // and if there was a path
+ // to begin with, then we MUST have a path.
+ // if it is file:, then the host is dropped,
+ // because that's known to be hostless.
+ // anything else is assumed to be absolute.
+ if (!slashedProtocol[relative.protocol]) {
+ var keys = Object.keys(relative);
+ for (var v = 0; v < keys.length; v++) {
+ var k = keys[v];
+ result[k] = relative[k];
+ }
+ result.href = result.format();
+ return result;
+ }
+
+ result.protocol = relative.protocol;
+ if (!relative.host && !hostlessProtocol[relative.protocol]) {
+ var relPath = (relative.pathname || '').split('/');
+ while (relPath.length && !(relative.host = relPath.shift()));
+ if (!relative.host) relative.host = '';
+ if (!relative.hostname) relative.hostname = '';
+ if (relPath[0] !== '') relPath.unshift('');
+ if (relPath.length < 2) relPath.unshift('');
+ result.pathname = relPath.join('/');
+ } else {
+ result.pathname = relative.pathname;
+ }
+ result.search = relative.search;
+ result.query = relative.query;
+ result.host = relative.host || '';
+ result.auth = relative.auth;
+ result.hostname = relative.hostname || relative.host;
+ result.port = relative.port;
+ // to support http.request
+ if (result.pathname || result.search) {
+ var p = result.pathname || '';
+ var s = result.search || '';
+ result.path = p + s;
+ }
+ result.slashes = result.slashes || relative.slashes;
+ result.href = result.format();
+ return result;
+ }
+
+ var isSourceAbs = (result.pathname && result.pathname.charAt(0) === '/'),
+ isRelAbs = (
+ relative.host ||
+ relative.pathname && relative.pathname.charAt(0) === '/'
+ ),
+ mustEndAbs = (isRelAbs || isSourceAbs ||
+ (result.host && relative.pathname)),
+ removeAllDots = mustEndAbs,
+ srcPath = result.pathname && result.pathname.split('/') || [],
+ relPath = relative.pathname && relative.pathname.split('/') || [],
+ psychotic = result.protocol && !slashedProtocol[result.protocol];
+
+ // if the url is a non-slashed url, then relative
+ // links like ../.. should be able
+ // to crawl up to the hostname, as well. This is strange.
+ // result.protocol has already been set by now.
+ // Later on, put the first path part into the host field.
+ if (psychotic) {
+ result.hostname = '';
+ result.port = null;
+ if (result.host) {
+ if (srcPath[0] === '') srcPath[0] = result.host;
+ else srcPath.unshift(result.host);
+ }
+ result.host = '';
+ if (relative.protocol) {
+ relative.hostname = null;
+ relative.port = null;
+ if (relative.host) {
+ if (relPath[0] === '') relPath[0] = relative.host;
+ else relPath.unshift(relative.host);
+ }
+ relative.host = null;
+ }
+ mustEndAbs = mustEndAbs && (relPath[0] === '' || srcPath[0] === '');
+ }
+
+ if (isRelAbs) {
+ // it's absolute.
+ result.host = (relative.host || relative.host === '') ?
+ relative.host : result.host;
+ result.hostname = (relative.hostname || relative.hostname === '') ?
+ relative.hostname : result.hostname;
+ result.search = relative.search;
+ result.query = relative.query;
+ srcPath = relPath;
+ // fall through to the dot-handling below.
+ } else if (relPath.length) {
+ // it's relative
+ // throw away the existing file, and take the new path instead.
+ if (!srcPath) srcPath = [];
+ srcPath.pop();
+ srcPath = srcPath.concat(relPath);
+ result.search = relative.search;
+ result.query = relative.query;
+ } else if (!util.isNullOrUndefined(relative.search)) {
+ // just pull out the search.
+ // like href='?foo'.
+ // Put this after the other two cases because it simplifies the booleans
+ if (psychotic) {
+ result.hostname = result.host = srcPath.shift();
+ //occationaly the auth can get stuck only in host
+ //this especially happens in cases like
+ //url.resolveObject('mailto:local1@domain1', 'local2@domain2')
+ var authInHost = result.host && result.host.indexOf('@') > 0 ?
+ result.host.split('@') : false;
+ if (authInHost) {
+ result.auth = authInHost.shift();
+ result.host = result.hostname = authInHost.shift();
+ }
+ }
+ result.search = relative.search;
+ result.query = relative.query;
+ //to support http.request
+ if (!util.isNull(result.pathname) || !util.isNull(result.search)) {
+ result.path = (result.pathname ? result.pathname : '') +
+ (result.search ? result.search : '');
+ }
+ result.href = result.format();
+ return result;
+ }
+
+ if (!srcPath.length) {
+ // no path at all. easy.
+ // we've already handled the other stuff above.
+ result.pathname = null;
+ //to support http.request
+ if (result.search) {
+ result.path = '/' + result.search;
+ } else {
+ result.path = null;
+ }
+ result.href = result.format();
+ return result;
+ }
+
+ // if a url ENDs in . or .., then it must get a trailing slash.
+ // however, if it ends in anything else non-slashy,
+ // then it must NOT get a trailing slash.
+ var last = srcPath.slice(-1)[0];
+ var hasTrailingSlash = (
+ (result.host || relative.host || srcPath.length > 1) &&
+ (last === '.' || last === '..') || last === '');
+
+ // strip single dots, resolve double dots to parent dir
+ // if the path tries to go above the root, `up` ends up > 0
+ var up = 0;
+ for (var i = srcPath.length; i >= 0; i--) {
+ last = srcPath[i];
+ if (last === '.') {
+ srcPath.splice(i, 1);
+ } else if (last === '..') {
+ srcPath.splice(i, 1);
+ up++;
+ } else if (up) {
+ srcPath.splice(i, 1);
+ up--;
+ }
+ }
+
+ // if the path is allowed to go above the root, restore leading ..s
+ if (!mustEndAbs && !removeAllDots) {
+ for (; up--; up) {
+ srcPath.unshift('..');
+ }
+ }
+
+ if (mustEndAbs && srcPath[0] !== '' &&
+ (!srcPath[0] || srcPath[0].charAt(0) !== '/')) {
+ srcPath.unshift('');
+ }
+
+ if (hasTrailingSlash && (srcPath.join('/').substr(-1) !== '/')) {
+ srcPath.push('');
+ }
+
+ var isAbsolute = srcPath[0] === '' ||
+ (srcPath[0] && srcPath[0].charAt(0) === '/');
+
+ // put the host back
+ if (psychotic) {
+ result.hostname = result.host = isAbsolute ? '' :
+ srcPath.length ? srcPath.shift() : '';
+ //occationaly the auth can get stuck only in host
+ //this especially happens in cases like
+ //url.resolveObject('mailto:local1@domain1', 'local2@domain2')
+ var authInHost = result.host && result.host.indexOf('@') > 0 ?
+ result.host.split('@') : false;
+ if (authInHost) {
+ result.auth = authInHost.shift();
+ result.host = result.hostname = authInHost.shift();
+ }
+ }
+
+ mustEndAbs = mustEndAbs || (result.host && srcPath.length);
+
+ if (mustEndAbs && !isAbsolute) {
+ srcPath.unshift('');
+ }
+
+ if (!srcPath.length) {
+ result.pathname = null;
+ result.path = null;
+ } else {
+ result.pathname = srcPath.join('/');
+ }
+
+ //to support request.http
+ if (!util.isNull(result.pathname) || !util.isNull(result.search)) {
+ result.path = (result.pathname ? result.pathname : '') +
+ (result.search ? result.search : '');
+ }
+ result.auth = relative.auth || result.auth;
+ result.slashes = result.slashes || relative.slashes;
+ result.href = result.format();
+ return result;
+};
+
+Url.prototype.parseHost = function() {
+ var host = this.host;
+ var port = portPattern.exec(host);
+ if (port) {
+ port = port[0];
+ if (port !== ':') {
+ this.port = port.substr(1);
+ }
+ host = host.substr(0, host.length - port.length);
+ }
+ if (host) this.hostname = host;
+};
+
+},{"./util":26,"punycode":12,"querystring":19}],26:[function(require,module,exports){
+'use strict';
+
+module.exports = {
+ isString: function(arg) {
+ return typeof(arg) === 'string';
+ },
+ isObject: function(arg) {
+ return typeof(arg) === 'object' && arg !== null;
+ },
+ isNull: function(arg) {
+ return arg === null;
+ },
+ isNullOrUndefined: function(arg) {
+ return arg == null;
+ }
+};
+
+},{}],27:[function(require,module,exports){
+module.exports = function isBuffer(arg) {
+ return arg && typeof arg === 'object'
+ && typeof arg.copy === 'function'
+ && typeof arg.fill === 'function'
+ && typeof arg.readUInt8 === 'function';
+}
+},{}],28:[function(require,module,exports){
+(function (process,global){
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+var formatRegExp = /%[sdj%]/g;
+exports.format = function(f) {
+ if (!isString(f)) {
+ var objects = [];
+ for (var i = 0; i < arguments.length; i++) {
+ objects.push(inspect(arguments[i]));
+ }
+ return objects.join(' ');
+ }
+
+ var i = 1;
+ var args = arguments;
+ var len = args.length;
+ var str = String(f).replace(formatRegExp, function(x) {
+ if (x === '%%') return '%';
+ if (i >= len) return x;
+ switch (x) {
+ case '%s': return String(args[i++]);
+ case '%d': return Number(args[i++]);
+ case '%j':
+ try {
+ return JSON.stringify(args[i++]);
+ } catch (_) {
+ return '[Circular]';
+ }
+ default:
+ return x;
+ }
+ });
+ for (var x = args[i]; i < len; x = args[++i]) {
+ if (isNull(x) || !isObject(x)) {
+ str += ' ' + x;
+ } else {
+ str += ' ' + inspect(x);
+ }
+ }
+ return str;
+};
+
+
+// Mark that a method should not be used.
+// Returns a modified function which warns once by default.
+// If --no-deprecation is set, then it is a no-op.
+exports.deprecate = function(fn, msg) {
+ // Allow for deprecating things in the process of starting up.
+ if (isUndefined(global.process)) {
+ return function() {
+ return exports.deprecate(fn, msg).apply(this, arguments);
+ };
+ }
+
+ if (process.noDeprecation === true) {
+ return fn;
+ }
+
+ var warned = false;
+ function deprecated() {
+ if (!warned) {
+ if (process.throwDeprecation) {
+ throw new Error(msg);
+ } else if (process.traceDeprecation) {
+ console.trace(msg);
+ } else {
+ console.error(msg);
+ }
+ warned = true;
+ }
+ return fn.apply(this, arguments);
+ }
+
+ return deprecated;
+};
+
+
+var debugs = {};
+var debugEnviron;
+exports.debuglog = function(set) {
+ if (isUndefined(debugEnviron))
+ debugEnviron = process.env.NODE_DEBUG || '';
+ set = set.toUpperCase();
+ if (!debugs[set]) {
+ if (new RegExp('\\b' + set + '\\b', 'i').test(debugEnviron)) {
+ var pid = process.pid;
+ debugs[set] = function() {
+ var msg = exports.format.apply(exports, arguments);
+ console.error('%s %d: %s', set, pid, msg);
+ };
+ } else {
+ debugs[set] = function() {};
+ }
+ }
+ return debugs[set];
+};
+
+
+/**
+ * Echos the value of a value. Trys to print the value out
+ * in the best way possible given the different types.
+ *
+ * @param {Object} obj The object to print out.
+ * @param {Object} opts Optional options object that alters the output.
+ */
+/* legacy: obj, showHidden, depth, colors*/
+function inspect(obj, opts) {
+ // default options
+ var ctx = {
+ seen: [],
+ stylize: stylizeNoColor
+ };
+ // legacy...
+ if (arguments.length >= 3) ctx.depth = arguments[2];
+ if (arguments.length >= 4) ctx.colors = arguments[3];
+ if (isBoolean(opts)) {
+ // legacy...
+ ctx.showHidden = opts;
+ } else if (opts) {
+ // got an "options" object
+ exports._extend(ctx, opts);
+ }
+ // set default options
+ if (isUndefined(ctx.showHidden)) ctx.showHidden = false;
+ if (isUndefined(ctx.depth)) ctx.depth = 2;
+ if (isUndefined(ctx.colors)) ctx.colors = false;
+ if (isUndefined(ctx.customInspect)) ctx.customInspect = true;
+ if (ctx.colors) ctx.stylize = stylizeWithColor;
+ return formatValue(ctx, obj, ctx.depth);
+}
+exports.inspect = inspect;
+
+
+// http://en.wikipedia.org/wiki/ANSI_escape_code#graphics
+inspect.colors = {
+ 'bold' : [1, 22],
+ 'italic' : [3, 23],
+ 'underline' : [4, 24],
+ 'inverse' : [7, 27],
+ 'white' : [37, 39],
+ 'grey' : [90, 39],
+ 'black' : [30, 39],
+ 'blue' : [34, 39],
+ 'cyan' : [36, 39],
+ 'green' : [32, 39],
+ 'magenta' : [35, 39],
+ 'red' : [31, 39],
+ 'yellow' : [33, 39]
+};
+
+// Don't use 'blue' not visible on cmd.exe
+inspect.styles = {
+ 'special': 'cyan',
+ 'number': 'yellow',
+ 'boolean': 'yellow',
+ 'undefined': 'grey',
+ 'null': 'bold',
+ 'string': 'green',
+ 'date': 'magenta',
+ // "name": intentionally not styling
+ 'regexp': 'red'
+};
+
+
+function stylizeWithColor(str, styleType) {
+ var style = inspect.styles[styleType];
+
+ if (style) {
+ return '\u001b[' + inspect.colors[style][0] + 'm' + str +
+ '\u001b[' + inspect.colors[style][1] + 'm';
+ } else {
+ return str;
+ }
+}
+
+
+function stylizeNoColor(str, styleType) {
+ return str;
+}
+
+
+function arrayToHash(array) {
+ var hash = {};
+
+ array.forEach(function(val, idx) {
+ hash[val] = true;
+ });
+
+ return hash;
+}
+
+
+function formatValue(ctx, value, recurseTimes) {
+ // Provide a hook for user-specified inspect functions.
+ // Check that value is an object with an inspect function on it
+ if (ctx.customInspect &&
+ value &&
+ isFunction(value.inspect) &&
+ // Filter out the util module, it's inspect function is special
+ value.inspect !== exports.inspect &&
+ // Also filter out any prototype objects using the circular check.
+ !(value.constructor && value.constructor.prototype === value)) {
+ var ret = value.inspect(recurseTimes, ctx);
+ if (!isString(ret)) {
+ ret = formatValue(ctx, ret, recurseTimes);
+ }
+ return ret;
+ }
+
+ // Primitive types cannot have properties
+ var primitive = formatPrimitive(ctx, value);
+ if (primitive) {
+ return primitive;
+ }
+
+ // Look up the keys of the object.
+ var keys = Object.keys(value);
+ var visibleKeys = arrayToHash(keys);
+
+ if (ctx.showHidden) {
+ keys = Object.getOwnPropertyNames(value);
+ }
+
+ // IE doesn't make error fields non-enumerable
+ // http://msdn.microsoft.com/en-us/library/ie/dww52sbt(v=vs.94).aspx
+ if (isError(value)
+ && (keys.indexOf('message') >= 0 || keys.indexOf('description') >= 0)) {
+ return formatError(value);
+ }
+
+ // Some type of object without properties can be shortcutted.
+ if (keys.length === 0) {
+ if (isFunction(value)) {
+ var name = value.name ? ': ' + value.name : '';
+ return ctx.stylize('[Function' + name + ']', 'special');
+ }
+ if (isRegExp(value)) {
+ return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp');
+ }
+ if (isDate(value)) {
+ return ctx.stylize(Date.prototype.toString.call(value), 'date');
+ }
+ if (isError(value)) {
+ return formatError(value);
+ }
+ }
+
+ var base = '', array = false, braces = ['{', '}'];
+
+ // Make Array say that they are Array
+ if (isArray(value)) {
+ array = true;
+ braces = ['[', ']'];
+ }
+
+ // Make functions say that they are functions
+ if (isFunction(value)) {
+ var n = value.name ? ': ' + value.name : '';
+ base = ' [Function' + n + ']';
+ }
+
+ // Make RegExps say that they are RegExps
+ if (isRegExp(value)) {
+ base = ' ' + RegExp.prototype.toString.call(value);
+ }
+
+ // Make dates with properties first say the date
+ if (isDate(value)) {
+ base = ' ' + Date.prototype.toUTCString.call(value);
+ }
+
+ // Make error with message first say the error
+ if (isError(value)) {
+ base = ' ' + formatError(value);
+ }
+
+ if (keys.length === 0 && (!array || value.length == 0)) {
+ return braces[0] + base + braces[1];
+ }
+
+ if (recurseTimes < 0) {
+ if (isRegExp(value)) {
+ return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp');
+ } else {
+ return ctx.stylize('[Object]', 'special');
+ }
+ }
+
+ ctx.seen.push(value);
+
+ var output;
+ if (array) {
+ output = formatArray(ctx, value, recurseTimes, visibleKeys, keys);
+ } else {
+ output = keys.map(function(key) {
+ return formatProperty(ctx, value, recurseTimes, visibleKeys, key, array);
+ });
+ }
+
+ ctx.seen.pop();
+
+ return reduceToSingleString(output, base, braces);
+}
+
+
+function formatPrimitive(ctx, value) {
+ if (isUndefined(value))
+ return ctx.stylize('undefined', 'undefined');
+ if (isString(value)) {
+ var simple = '\'' + JSON.stringify(value).replace(/^"|"$/g, '')
+ .replace(/'/g, "\\'")
+ .replace(/\\"/g, '"') + '\'';
+ return ctx.stylize(simple, 'string');
+ }
+ if (isNumber(value))
+ return ctx.stylize('' + value, 'number');
+ if (isBoolean(value))
+ return ctx.stylize('' + value, 'boolean');
+ // For some reason typeof null is "object", so special case here.
+ if (isNull(value))
+ return ctx.stylize('null', 'null');
+}
+
+
+function formatError(value) {
+ return '[' + Error.prototype.toString.call(value) + ']';
+}
+
+
+function formatArray(ctx, value, recurseTimes, visibleKeys, keys) {
+ var output = [];
+ for (var i = 0, l = value.length; i < l; ++i) {
+ if (hasOwnProperty(value, String(i))) {
+ output.push(formatProperty(ctx, value, recurseTimes, visibleKeys,
+ String(i), true));
+ } else {
+ output.push('');
+ }
+ }
+ keys.forEach(function(key) {
+ if (!key.match(/^\d+$/)) {
+ output.push(formatProperty(ctx, value, recurseTimes, visibleKeys,
+ key, true));
+ }
+ });
+ return output;
+}
+
+
+function formatProperty(ctx, value, recurseTimes, visibleKeys, key, array) {
+ var name, str, desc;
+ desc = Object.getOwnPropertyDescriptor(value, key) || { value: value[key] };
+ if (desc.get) {
+ if (desc.set) {
+ str = ctx.stylize('[Getter/Setter]', 'special');
+ } else {
+ str = ctx.stylize('[Getter]', 'special');
+ }
+ } else {
+ if (desc.set) {
+ str = ctx.stylize('[Setter]', 'special');
+ }
+ }
+ if (!hasOwnProperty(visibleKeys, key)) {
+ name = '[' + key + ']';
+ }
+ if (!str) {
+ if (ctx.seen.indexOf(desc.value) < 0) {
+ if (isNull(recurseTimes)) {
+ str = formatValue(ctx, desc.value, null);
+ } else {
+ str = formatValue(ctx, desc.value, recurseTimes - 1);
+ }
+ if (str.indexOf('\n') > -1) {
+ if (array) {
+ str = str.split('\n').map(function(line) {
+ return ' ' + line;
+ }).join('\n').substr(2);
+ } else {
+ str = '\n' + str.split('\n').map(function(line) {
+ return ' ' + line;
+ }).join('\n');
+ }
+ }
+ } else {
+ str = ctx.stylize('[Circular]', 'special');
+ }
+ }
+ if (isUndefined(name)) {
+ if (array && key.match(/^\d+$/)) {
+ return str;
+ }
+ name = JSON.stringify('' + key);
+ if (name.match(/^"([a-zA-Z_][a-zA-Z_0-9]*)"$/)) {
+ name = name.substr(1, name.length - 2);
+ name = ctx.stylize(name, 'name');
+ } else {
+ name = name.replace(/'/g, "\\'")
+ .replace(/\\"/g, '"')
+ .replace(/(^"|"$)/g, "'");
+ name = ctx.stylize(name, 'string');
+ }
+ }
+
+ return name + ': ' + str;
+}
+
+
+function reduceToSingleString(output, base, braces) {
+ var numLinesEst = 0;
+ var length = output.reduce(function(prev, cur) {
+ numLinesEst++;
+ if (cur.indexOf('\n') >= 0) numLinesEst++;
+ return prev + cur.replace(/\u001b\[\d\d?m/g, '').length + 1;
+ }, 0);
+
+ if (length > 60) {
+ return braces[0] +
+ (base === '' ? '' : base + '\n ') +
+ ' ' +
+ output.join(',\n ') +
+ ' ' +
+ braces[1];
+ }
+
+ return braces[0] + base + ' ' + output.join(', ') + ' ' + braces[1];
+}
+
+
+// NOTE: These type checking functions intentionally don't use `instanceof`
+// because it is fragile and can be easily faked with `Object.create()`.
+function isArray(ar) {
+ return Array.isArray(ar);
+}
+exports.isArray = isArray;
+
+function isBoolean(arg) {
+ return typeof arg === 'boolean';
+}
+exports.isBoolean = isBoolean;
+
+function isNull(arg) {
+ return arg === null;
+}
+exports.isNull = isNull;
+
+function isNullOrUndefined(arg) {
+ return arg == null;
+}
+exports.isNullOrUndefined = isNullOrUndefined;
+
+function isNumber(arg) {
+ return typeof arg === 'number';
+}
+exports.isNumber = isNumber;
+
+function isString(arg) {
+ return typeof arg === 'string';
+}
+exports.isString = isString;
+
+function isSymbol(arg) {
+ return typeof arg === 'symbol';
+}
+exports.isSymbol = isSymbol;
+
+function isUndefined(arg) {
+ return arg === void 0;
+}
+exports.isUndefined = isUndefined;
+
+function isRegExp(re) {
+ return isObject(re) && objectToString(re) === '[object RegExp]';
+}
+exports.isRegExp = isRegExp;
+
+function isObject(arg) {
+ return typeof arg === 'object' && arg !== null;
+}
+exports.isObject = isObject;
+
+function isDate(d) {
+ return isObject(d) && objectToString(d) === '[object Date]';
+}
+exports.isDate = isDate;
+
+function isError(e) {
+ return isObject(e) &&
+ (objectToString(e) === '[object Error]' || e instanceof Error);
+}
+exports.isError = isError;
+
+function isFunction(arg) {
+ return typeof arg === 'function';
+}
+exports.isFunction = isFunction;
+
+function isPrimitive(arg) {
+ return arg === null ||
+ typeof arg === 'boolean' ||
+ typeof arg === 'number' ||
+ typeof arg === 'string' ||
+ typeof arg === 'symbol' || // ES6 symbol
+ typeof arg === 'undefined';
+}
+exports.isPrimitive = isPrimitive;
+
+exports.isBuffer = require('./support/isBuffer');
+
+function objectToString(o) {
+ return Object.prototype.toString.call(o);
+}
+
+
+function pad(n) {
+ return n < 10 ? '0' + n.toString(10) : n.toString(10);
+}
+
+
+var months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep',
+ 'Oct', 'Nov', 'Dec'];
+
+// 26 Feb 16:19:34
+function timestamp() {
+ var d = new Date();
+ var time = [pad(d.getHours()),
+ pad(d.getMinutes()),
+ pad(d.getSeconds())].join(':');
+ return [d.getDate(), months[d.getMonth()], time].join(' ');
+}
+
+
+// log is just a thin wrapper to console.log that prepends a timestamp
+exports.log = function() {
+ console.log('%s - %s', timestamp(), exports.format.apply(exports, arguments));
+};
+
+
+/**
+ * Inherit the prototype methods from one constructor into another.
+ *
+ * The Function.prototype.inherits from lang.js rewritten as a standalone
+ * function (not on Function.prototype). NOTE: If this file is to be loaded
+ * during bootstrapping this function needs to be rewritten using some native
+ * functions as prototype setup using normal JavaScript does not work as
+ * expected during bootstrapping (see mirror.js in r114903).
+ *
+ * @param {function} ctor Constructor function which needs to inherit the
+ * prototype.
+ * @param {function} superCtor Constructor function to inherit prototype from.
+ */
+exports.inherits = require('inherits');
+
+exports._extend = function(origin, add) {
+ // Don't do anything if add isn't an object
+ if (!add || !isObject(add)) return origin;
+
+ var keys = Object.keys(add);
+ var i = keys.length;
+ while (i--) {
+ origin[keys[i]] = add[keys[i]];
+ }
+ return origin;
+};
+
+function hasOwnProperty(obj, prop) {
+ return Object.prototype.hasOwnProperty.call(obj, prop);
+}
+
+}).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
+
+},{"./support/isBuffer":27,"_process":11,"inherits":7}]},{},[1])(1)
+});
+//# sourceMappingURL=chai-http.js.map
generated by cgit v1.2.3 (git 2.25.1) at 2026-08-02 12:07:54 +0000