How to use in Meteor 1.3?

[thearabbit]

trafficstars

How to use in Meteor 1.3? Could example?

[thearabbit]

I create Files, Pub, Security via doc in global variable. I can upload photo in the form, but I can not get url to view photo in <img>

// imports/ui/pages
showTmpl.helpers({
    data () {
        let data = Item.findOne(this._id);
        data.photoUrl = null;
        if (data.photo) {
            data.photoUrl = Files.findOne(data.photo).url();
        }

        return data;
    }
});

// Show
undefined