First version for tracking pageviews and events

.gitignore

@@ -10,5 +10,6 @@ lib-cov
 pids
 logs
 results
+node_modules
 
 npm-debug.log

index.js

@@ -0,0 +1,2 @@
+
+module.exports = require('./lib/index.js');

lib/config.js

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+
+module.exports = {
+	endpoint: {
+		hostname: "http://www.google-analytics.com",
+		path: "/collect"
+	}
+};

lib/index.js

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+
+var _ = require("underscore");
+var qs = require("querystring");
+var request = require("request");
+var uuid = require("node-uuid");
+
+var config = require("./config");
+
+
+module.exports = init;
+
+
+var Visitor = function (tid, cid, options) {
+	if (typeof tid !== 'string') {
+		options = tid;
+		tid = cid = null;
+	}
+
+	if (typeof cid !== 'string') {
+		options = cid;
+		cid = null;
+	}
+	this.options = options || {};
+
+	this.tid = tid || this.options.tid;
+	this.cid = cid || this.options.cid || uuid.v4();
+}
+
+Visitor.prototype = {
+
+	debug: function (debug) {
+		this.debug = arguments.length === 0 ? true : debug;
+		this._log("Logging enabled")
+		return this;
+	},
+
+
+	_log: function (message) {
+		this.debug && console.log("UA " + message);
+	},
+
+
+	pageview: function (path, params, fn) {
+		if (typeof params === 'function') {
+			fn = params;
+			params = {};
+		}
+		params = params || {}
+		fn = fn || function () {};
+
+		_.extend(params, {
+			dp: path
+		});
+
+		params.dt = params.dt || this.options.dt;
+
+		this.track("pageview", params, fn);
+
+		return this;
+	},
+
+
+	event: function (category, action, label, value, fn) {
+		if (typeof label === 'function') {
+			fn = label;
+			label = value = null;
+		}
+		if (typeof value === 'function') {
+			fn = value;
+			value = 0;
+		}
+
+		this.track("event", {
+			ec: category,
+			ea: action,
+			el: label,
+			ev: value
+		}, fn);
+
+		return this;
+	}
+
+
+	track: function (type, params, fn) {
+		fn = fn || function () {};
+		params = params || {};
+
+		_.extend(params, {
+			v: "1",
+			tid: this.tid,
+			cid: this.cid,
+			t: type
+		});
+		this._log(type + " (" + JSON.stringify(params) + ")");
+
+		var path = config.endpoint.hostname + config.endpoint.path + "?" + qs.stringify(params);
+
+		request.post(path, fn);
+	}
+
+
+}
+
+
+function init (tid, cid, options) {
+	return new Visitor(tid, cid, options);
+}
+
+
+
+
+
+
+
+
+
+
+
+
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+

package.json

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+{
+  "name": "node-ua",
+  "version": "0.0.1",
+  "description": "A node module for Google's Universal Analytics tracking",
+  "main": "index.js",
+  "scripts": {
+    "test": "make test"
+  },
+  "repository": {
+    "type": "git",
+    "url": "[email protected]:jtillmann/node-ua.git"
+  },
+  "keywords": [
+    "google",
+    "analytics",
+    "universal",
+    "tracking"
+  ],
+  "dependencies": {
+    "request": "2.x",
+    "underscore": "1.x"
+  },
+  "author": "Jörg Tillmann <[email protected]>",
+  "license": "BSD"
+}