FB.ui publish feed example

var param = {

    method: 'feed',
    message: 'blah',
    attachment: {
      name: 'JSSDK',
      caption: 'The Facebook JavaScript SDK',
      description: (
        'A small JavaScript library that allows you to harness ' +
        'the power of Facebook, bringing the user\'s identity, ' +
        'social graph and distribution power to your site.'
      ),
      href: 'http://fbrell.com/'
    },
    action_links: [
      { text: 'fbrell', href: 'http://fbrell.com/' }
    ]

}



    // perform action
    FB.ui(param, g.bind(function (res){

        // if mode is edit before post then on error
        // res will be null
        if (g.isNull(res) || !g.isDef(res)) {
            log.warning('Error from facebook. res is null');
            listener(false, w.errmsg);
            return;
        }

        if (g.isObject(res['error'])) {
            log.warning('Error from facebook:' + res['error']['message']);
            listener(false, res['error']['message']);
        } else {
            if (this.db.editBeforePost)
                this.savedId = res['post_id'];
            else
                this.savedId = res;
            log.info('Post ok to facebook. id:' + this.savedId);



            listener(true, this.savedId);
        }
    }, this));