git ssb

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var h = require('hyperscript')
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var u = require('../util')
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var pull = require('pull-stream')
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var Scroller = require('../pull-scroll')
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var plugs = require('../plugs')
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// from ssb-ref
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var refRegex = /((?:@|%|&)[A-Za-z0-9\/+]{43}=\.[\w\d]+)/g
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exports.gives = 'message_meta'
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function linkify (text) {
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  var arr = text.split(refRegex)
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  for (var i = 1; i < arr.length; i += 2) {
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    arr[i] = h('a', {href: '#' + arr[i]}, arr[i])
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  }
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  return arr
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}
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exports.create = function (api) {
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  return function (msg) {
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    var tmp = h('div')
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    var el
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    var pre
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    return h('input', {
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      type: 'checkbox',
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      title: 'View Data',
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      onclick: function () {
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        var msgEl = this.parentNode.parentNode.parentNode
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        var msgContentEl = msgEl.querySelector('.message_content')
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        if (this.checked) {
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          // move away the content
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          while (el = msgContentEl.firstChild)
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            tmp.appendChild(el)
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          // show the raw stuff
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          if (!pre) pre = h('pre', linkify(JSON.stringify({
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            key: msg.key,
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            value: msg.value
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          }, 0, 2)))
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          msgContentEl.appendChild(pre)
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        } else {
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          // hide the raw stuff
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          msgContentEl.removeChild(pre)
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          // put back the content
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          while (el = tmp.firstChild)
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            msgContentEl.appendChild(el)
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        }
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      }
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    })
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  }
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}
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