git ssb

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'use strict'
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var dataurl = require('dataurl-')
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var hyperfile = require('hyperfile')
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var hypercrop = require('hypercrop')
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var hyperlightbox = require('hyperlightbox')
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var h = require('hyperscript')
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var pull = require('pull-stream')
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var id = require('../keys').id
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var addblob = require('./scuttlebot').blobs_add
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var avatar = require('./avatar')
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exports.needs = {
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  message_confirm: 'first'
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}
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exports.gives = 'avatar_edit'
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exports.create = function (api) {
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  return function () {
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    var img = h('div.avatar--profile', avatar.image(id, 'profile')) 
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    var selected = null, selected_data = null
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    return h('div.row.profile',
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      img,
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      h('div',
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        h('strong', name),
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        hyperfile.asDataURL(function (data) {
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          if(data) {
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            img.src = data
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            var _data = dataurl.parse(data)
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            pull(
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              pull.once(_data.data),
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              addblob(function (err, hash) {
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                if(err) return alert(err.stack)
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                selected = {
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                  link: hash,
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                  size: _data.data.length,
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                  type: _data.mimetype,
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                  width: 512,
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                  height: 512
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                }
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              })
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            )
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          }
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        }),
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        h('br'),
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        h('button.btn.btn-primary', 'Preview Image', {onclick: function() {
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          if(selected) {
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            api.message_confirm({
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              type: 'about',
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              about: id,
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              image: selected
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            })
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          } else { alert('select an image before hitting preview')}
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        }})
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      )
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    )
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  }
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}
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