0.1.0 • Published 7 years ago

node-pixel-tracker v0.1.0

Weekly downloads
3
License
MIT
Repository
github
Last release
7 years ago

node-pixel-tracker

A simple pixel-tracker for node.js based on https://github.com/tblobaum/pixel-tracker

Build Status

Example

Collect some data with parameters, along with the defaults

var tracker = require('pixel-tracker')

tracker.use(function (error, result) {
  console.log(result)
  
  /*
  {
    "cookies": { "_tracker": "58f911166e6d31041eba8d06e11e3f77" },
    "host": "localhost:3000",
    "cache": { "max-age": "0" },
    "referer": "direct",
    "params": [],
    "path": '/pixel'
    "decay": 1342597993859,
    "useragent": { "browser": "Chrome", "version": "20.0" },
    "language": [ "en-US", "en", { "q": "0.8" } ],
    "geo": { "ip": "127.0.0.1" },
    "domain": "localhost"
  }
  */

})

// ..

app.all('/pixel', tracker.middleware)

app.listen()

Methods

var tracker = require('pixel-tracker')

tracker.use(callback)

The callback function is called with error, result. Multiple callbacks can be used.

tracker.configure(options)

pixel-tracker has a few configurable options.

disable_cookies defaults to false ip default to false, added to get req.ip if it is set cookieName defaults to '_tracker', set your own cookie name noRefreshPath default '', here you have the possebility to have a special path that won't set the cookie or extend its runtime, useful if you use it on foreign pages that should not refresh the pixel but track our data

tracker.middleware(request, response)

A function to be called for each http request which calls response.end with a 1x1 pixel for every request and then calls all the functions provided with tracker.use. This works out of the box with express and would also work with any vanilla http server as long as a cookies implementation is provided for the response object (or cookies are disabled)

var tracker = require('pixel-tracker')

tracker
  .use(function (error, result) {
    // do something with result
    // ...

  })
  .configure({ disable_cookies : true })

require('http').createServer(tracker.middleware).listen(3000)

Install

npm install pixel-tracker

Tests

npm install -g tap && npm test

License

MIT