git ssb

1
var pull = require('pull-stream')
2
var query = require('./scuttlebot').query
3
var h = require('hyperscript')
4
var visualize = require('visualize-buffer')
5
6
var avatar = require('ssb-avatar')
7
8
var sbot = require('./scuttlebot')
9
10
var config = require('./config')()
11
12
var id = require('./keys').id
13
14
var ref = require('ssb-ref')
15
16
module.exports.name = function (key) {
17
  
18
  var avatarname = h('span', key.substring(0, 10))
19
  if (ref.isFeedId(key)) {
20
    avatar(sbot, id, key, function (err, data) {
21
      if (err) throw err
22
      if (data.name) {
23
        if (data.name[0] != '@') {
24
          var name = '@' + data.name
25
        } else {
26
          var name = data.name
27
        }
28
        localStorage[key + 'name'] = name
29
        avatarname.textContent = name
30
      }
31
    }) 
32
  }
33
  return avatarname
34
}
35
36
module.exports.image = function (key) {
37
  var img = visualize(new Buffer(key.substring(1), 'base64'), 256)
38
39
  if (ref.isFeedId(key)) {
40
    avatar(sbot, id, key, function (err, data) {
41
      if (err) throw err
42
      if (data.image) {
43
        localStorage[key + 'image'] = data.image
44
        img.src = config.blobsUrl + data.image 
45
      }
46
    })
47
  }
48
  return img
49
}
50
51
module.exports.cachedName = function (key) {
52
  var avatarname = h('span', key.substring(0, 10))
53
54
  if (localStorage[key + 'name']) {
55
    avatarname.textContent = localStorage[key + 'name']
56
  } else {
57
    if (ref.isFeedId(key)) {
58
      avatar(sbot, id, key, function (err, data) {
59
        if (data.name) {
60
          if (data.name[0] != '@') {
61
            var name = '@' + data.name
62
          } else {
63
            var name = data.name
64
          }
65
          localStorage[key + 'name'] = name
66
          avatarname.textContent = name
67
        }
68
      })
69
    }
70
  } 
71
72
  return avatarname
73
}
74
75
module.exports.cachedImage = function (key) {
76
  var img = visualize(new Buffer(key.substring(1), 'base64'), 256)
77
78
  if (localStorage[key + 'image']) {
79
    img.src = config.blobsUrl + localStorage[key + 'image']
80
  } else {
81
    if (ref.isFeedId(key)) {
82
      avatar(sbot, id, key, function (err, data) {
83
        if (data.image) {
84
          localStorage[key + 'image'] = data.image
85
          img.src = config.blobsUrl + data.image
86
        }
87
      })
88
    }
89
  }
90
91
  return img
92
}
93