git ssb

1
var h = require('hyperscript')
2
var u = require('../util')
3
var pull = require('pull-stream')
4
var Scroller = require('pull-scroll')
5
6
// from ssb-ref
7
var refRegex = /((?:@|%|&)[A-Za-z0-9\/+]{43}=\.[\w\d]+)/g
8
9
exports.gives = 'message_meta'
10
11
function linkify (text) {
12
  var arr = text.split(refRegex)
13
  for (var i = 1; i < arr.length; i += 2) {
14
    arr[i] = h('a', {href: '#' + arr[i]}, arr[i])
15
  }
16
  return arr
17
}
18
19
exports.create = function (api) {
20
  return function (msg) {
21
    var tmp = h('div')
22
    var el
23
    var pre
24
    return h('input', {
25
      type: 'checkbox',
26
      title: 'View Data',
27
      onclick: function () {
28
        var msgEl = this.parentNode.parentNode.parentNode
29
        var msgContentEl = msgEl.querySelector('.message_content')
30
        if (this.checked) {
31
          // move away the content
32
          while (el = msgContentEl.firstChild)
33
            tmp.appendChild(el)
34
          // show the raw stuff
35
          if (!pre) pre = h('pre', linkify(JSON.stringify({
36
            key: msg.key,
37
            value: msg.value
38
          }, 0, 2)))
39
          msgContentEl.appendChild(pre)
40
        } else {
41
          // hide the raw stuff
42
          msgContentEl.removeChild(pre)
43
          // put back the content
44
          while (el = tmp.firstChild)
45
            msgContentEl.appendChild(el)
46
        }
47
      }
48
    })
49
  }
50
}
51
52