gistfile1.js

parse: function(resp, xhr){
    // create scope
    var that = this;
    // proper parsing of the response paging fields
    if (resp.paging && resp.paging.next)
    {
      this.next = resp.paging.next;
    }
    else
    {
      this.isDone = true;
      this.trigger('load:finished', this);
    }
    this.isLoading = false;
    this.trigger('load:end', this);
    // filter the items we support, currently only photos
    var items = _.filter(resp.data, function (obj) {
       return obj.type == 'photo'
     });
    // create the batch array to get the actual items
    FB.api('/','POST', {
      batch: _.map(items, function (obj) {
        return {
          'method': 'GET',
          'relative_url': obj.object_id
        }
      })
    }, function (response) {
      // we got the actual objects
      var models = _.map(response, function (obj) {
        return JSON.parse(obj.body)
      });
      // zip the objects to insert the correct types so that we can get the model from the model map
      var objects = _.zip(models, items);
      _.each(objects, function (obj) {
          obj[0].to = obj[1].to;
          obj[0].type = obj[1].type;
          var model = new a.modelmap[obj[1].type].model(obj[0]);
          that.add(model);
      });
    });
    return [];
  },