1.0.1

node_modules/superagent/lib/node/agent.js

@@ -0,0 +1,92 @@
+'use strict';
+
+/**
+ * Module dependencies.
+ */
+
+const CookieJar = require('cookiejar').CookieJar;
+const CookieAccess = require('cookiejar').CookieAccessInfo;
+const parse = require('url').parse;
+const request = require('../..');
+const AgentBase = require('../agent-base');
+let methods = require('methods');
+
+/**
+ * Expose `Agent`.
+ */
+
+module.exports = Agent;
+
+/**
+ * Initialize a new `Agent`.
+ *
+ * @api public
+ */
+
+function Agent(options) {
+  if (!(this instanceof Agent)) {
+    return new Agent(options);
+  }
+  AgentBase.call(this);
+  this.jar = new CookieJar();
+
+  if (options) {
+    if (options.ca) {this.ca(options.ca);}
+    if (options.key) {this.key(options.key);}
+    if (options.pfx) {this.pfx(options.pfx);}
+    if (options.cert) {this.cert(options.cert);}
+  }
+}
+
+Agent.prototype = Object.create(AgentBase.prototype);
+
+/**
+ * Save the cookies in the given `res` to
+ * the agent's cookie jar for persistence.
+ *
+ * @param {Response} res
+ * @api private
+ */
+
+Agent.prototype._saveCookies = function(res) {
+  const cookies = res.headers['set-cookie'];
+  if (cookies) this.jar.setCookies(cookies);
+};
+
+/**
+ * Attach cookies when available to the given `req`.
+ *
+ * @param {Request} req
+ * @api private
+ */
+
+Agent.prototype._attachCookies = function(req) {
+  const url = parse(req.url);
+  const access = CookieAccess(
+    url.hostname,
+    url.pathname,
+    'https:' == url.protocol
+  );
+  const cookies = this.jar.getCookies(access).toValueString();
+  req.cookies = cookies;
+};
+
+methods.forEach(name => {
+  const method = name.toUpperCase();
+  Agent.prototype[name] = function(url, fn) {
+    const req = new request.Request(method, url);
+
+    req.on('response', this._saveCookies.bind(this));
+    req.on('redirect', this._saveCookies.bind(this));
+    req.on('redirect', this._attachCookies.bind(this, req));
+    this._attachCookies(req);
+    this._setDefaults(req);
+
+    if (fn) {
+      req.end(fn);
+    }
+    return req;
+  };
+});
+
+Agent.prototype.del = Agent.prototype['delete'];