MailOnline/VPAIDHTML5Client

VPAIDHTML5Client
================
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About
-----
JS iframe wrapper for [VPAID](http://www.iab.net/vpaid).

[VPAID](http://www.iab.net/vpaid) or *Video Player Ad-Serving Interface Definition*, establishes a common interface between video players and ad units, enabling a rich interactive in-stream ad experience.

The goals of **VPAIDHTML5Client** are:
  - common interface for VPAID in different technologies [HTML5](https://github.com/MailOnline/VPAIDHTML5Client) and [FLASH](https://github.com/MailOnline/VPAIDFLASHClient).
  - handle how to load the VPAID adUnit
  - be a simple and "stupid" implementation of VPAID

check [videosjs-vast-vpaid](https://github.com/MailOnline/videojs-vast-vpaid) if you need VPAID in [videojs](https://github.com/videojs/video.js)

JS
--

The project uses:
  - [gulpjs](http://gulpjs.com/) to compile.

TODO
----
  - test how will work with a real ad in the demo and test
  - try to use the slot element inside the iframe to see if the ad's will not mess the css of the page
  - validate better if the postmessage and iframe works across browsers


Running the project
-------------------

  - install nodejs and gulp
  - `npm install` to install all dependencies
  - `gulp serve` or `npm start` to start build script and a demo page should be open in default browser
  - `gulp` to watch, bundle and run tests
  - `npm test` or `gulp test:ci` task used by the server
  - `gulp deploy:demo` task used to update githubpage with demo and bin


Example of the usage
--------------------

```javascript

var vpaid = new VPAIDHTML5Client(el, video, {});
vpaid.loadAdUnit('vpaidAdURL.js', onLoad);

function onLoad(err, adUnit) {
    if (err) return;

    adUnit.subscribe('AdLoaded', onInit);
    adUnit.subscribe('AdStarted', onStart);

    adUnit.handshakeVersion('2.0', onHandShake);

    function onHandShake(error, result) {
        adUnit.initAd(480, 360, 'normal', -1, {AdParameters: currentAd.adParameters}, {});
    }

    function onInit() {
        adUnit.startAd();
    }

    function onStart() {
        console.log('-> AdStarted');
    }

}

```

License
-------
licensed under the MIT License, Version 2.0. [View the license file](LICENSE.md)

Copyright © 2015 MailOnline