git ssb

1
var pull = require('pull-stream')
2
var human = require('human-time')
3
var sbot = require('./scuttlebot')
4
var hyperscroll = require('hyperscroll')
5
var hyperfile = require('hyperfile')
6
var dataurl = require('dataurl-')
7
var More = require('pull-more')
8
var stream = require('hyperloadmore/stream')
9
var h = require('hyperscript')
10
var render = require('./render')
11
var ref = require('ssb-ref')
12
var client = require('ssb-client')
13
14
var Next = require('pull-next-query')
15
16
var config = require('./config')()
17
18
var tools = require('./tools')
19
var avatar = require('./avatar')
20
var id = require('./keys').id
21
22
var ssbKeys = require('ssb-keys')
23
var keys = require('./keys')
24
25
var checkInvite = require('./invite')
26
27
var compose = require('./compose')
28
29
var about = function () {
30
  var screen = document.getElementById('screen')
31
32
  var about = require('./about')
33
34
  var content = h('div.content', about)
35
36
  screen.appendChild(hyperscroll(content))
37
}
38
39
var privateStream = function () {
40
  var content = h('div.content')
41
  var screen = document.getElementById('screen')
42
  screen.appendChild(hyperscroll(content))
43
44
  function createStream (opts) {
45
    return pull(
46
      More(sbot.createLogStream, opts),
47
      pull.filter(function (msg) {
48
        return 'string' == typeof msg.value.content
49
      }),
50
      pull.filter(function (msg) {
51
        var unboxed = ssbKeys.unbox(msg.value.content, keys)
52
        if (unboxed) {
53
          msg.value.content = unboxed
54
          msg.value.private = true
55
          return msg
56
        }
57
      }),
58
      pull.map(function (msg) {
59
        return render(msg)
60
      })
61
    )
62
  }
63
64
  pull(
65
    createStream({old: false, limit: 1000}),
66
    stream.top(content)
67
  )
68
69
  pull(
70
    createStream({reverse: true, live: false, limit: 1000}),
71
    stream.bottom(content)
72
  )
73
}
74
75
var mentionsStream = function () {
76
  var content = h('div.content')
77
78
  var screen = document.getElementById('screen')
79
80
  screen.appendChild(hyperscroll(content))
81
82
  function createStream (opts) {
83
    return pull(
84
      Next(sbot.backlinks, opts, ['value', 'timestamp']),
85
      pull.map(function (msg) {
86
        if (msg.value.private == true) return h('div.private')
87
        return render(msg)
88
      })
89
    )
90
  }
91
92
  pull(
93
    createStream({
94
      limit: 10,
95
      reverse: true, 
96
      index: 'DTA',
97
      live: false,
98
      query: [{$filter: {dest: id}}]
99
    }),
100
    stream.bottom(content)
101
  )
102
103
    pull(
104
    createStream({
105
      limit: 10,
106
      old: false,
107
      index: 'DTA',
108
      live: true,
109
      query: [{$filter: {dest: id}}]
110
    }),
111
    stream.top(content)
112
  )
113
}
114
115
var userStream = function (src) {
116
  var content = h('div.content')
117
    var screen = document.getElementById('screen')
118
    screen.appendChild(hyperscroll(content))
119
    function createStream (opts) {
120
      return pull(
121
        More(sbot.userStream, opts, ['value', 'sequence']),
122
        pull.map(function (msg) {
123
          return render(msg)
124
        })
125
      )
126
    }
127
128
    pull(
129
      createStream({old: false, limit: 10, id: src}),
130
      stream.top(content)
131
    )
132
133
    pull(
134
      createStream({reverse: true, live: false, limit: 10, id: src}),
135
      stream.bottom(content)
136
    )
137
138
    var profile = h('div.content#profile', h('div.message'))
139
140
    if (screen.firstChild.firstChild) {
141
      screen.firstChild.insertBefore(profile, screen.firstChild.firstChild)
142
    } else {
143
      screen.firstChild.appendChild(profile)
144
    }
145
146
    var name = avatar.name(src)
147
148
    var editname = h('span', 
149
      avatar.name(src), 
150
      h('button.btn', 'New name', {
151
        onclick: function () {
152
          var nameput = h('input', {placeholder: name.textContent})
153
          var nameedit = 
154
            h('span', nameput, 
155
              h('button.btn', 'Preview', {
156
                onclick: function () {
157
                  if (nameput.value[0] != '@')
158
                    tobename = nameput.value
159
                  else
160
                    tobename = nameput.value.substring(1, 100)
161
                  var newname = h('span', h('a', {href: '#' + src}, '@' + tobename), h('button.btn', 'Publish', {
162
                    onclick: function () {
163
                      var donename = h('span', h('a', {href: '#' + src}, '@' + tobename)) 
164
                      sbot.publish({type: 'about', about: src, name: tobename})
165
                      localStorage[src + 'name'] = tobename
166
                      newname.parentNode.replaceChild(donename, newname)
167
                   }
168
                  }))
169
                  nameedit.parentNode.replaceChild(newname, nameedit) 
170
                }
171
              })
172
            )
173
          editname.parentNode.replaceChild(nameedit, editname)
174
        }
175
      })
176
    )
177
178
    var editimage = h('span',
179
      h('button.btn', 'New image', {
180
        onclick: function () {
181
          var upload = 
182
          h('span',
183
            hyperfile.asDataURL(function (data) {
184
              if(data) {
185
                //img.src = data
186
                var _data = dataurl.parse(data)
187
                pull(
188
                  pull.once(_data.data),
189
                  sbot.addblob(function (err, hash) {
190
                    if(err) return alert(err.stack)
191
                    selected = {
192
                      link: hash,
193
                      size: _data.data.length,
194
                      type: _data.mimetype
195
                    }
196
                  })
197
                )
198
              }
199
            }),
200
            h('button.btn', 'Preview image', {
201
              onclick: function() {
202
                if (selected) {
203
                  console.log(selected)
204
                  var oldImage = document.getElementById('profileImage')
205
                  var newImage = h('span.avatar--medium', h('img', {src: config.blobsUrl + selected.link}))
206
                  var publish = h('button.btn', 'Publish image', {
207
                    onclick: function () {
208
                      sbot.publish({
209
                        type: 'about',
210
                        about: src,
211
                        image: selected
212
                      }, function (err, published) {
213
                        console.log(published)
214
                      })
215
                    }
216
                  })
217
                  upload.parentNode.replaceChild(publish, upload)
218
                  oldImage.parentNode.replaceChild(newImage, oldImage)
219
                }
220
              /*if(selected) {
221
                api.message_confirm({
222
                  type: 'about',
223
                  about: id,
224
                  image: selected
225
                })
226
              } else { alert('select an image before hitting preview')}*/
227
              }
228
            })
229
          )
230
        editimage.parentNode.replaceChild(upload, editimage)
231
        }
232
      })
233
    )
234
235
    var avatars = h('div.avatars', 
236
      h('a', {href: '#' + src},
237
        h('span.avatar--medium#profileImage', avatar.image(src)),
238
        editname,
239
        h('br'),
240
        editimage
241
      )
242
    )
243
    
244
    pull(
245
      sbot.userStream({id: src, reverse: false, limit: 1}),
246
      pull.drain(function (msg) { 
247
        var howlong = h('span', h('br'), ' arrived ', human(new Date(msg.value.timestamp)))
248
        avatars.appendChild(howlong)
249
        console.log(msg)
250
      })
251
    )
252
253
254
    var buttons = h('div.buttons')
255
   
256
    profile.firstChild.appendChild(avatars)
257
    profile.firstChild.appendChild(buttons)
258
    buttons.appendChild(tools.mute(src))
259
260
    var writeMessage = h('button.btn', 'Public message ', avatar.name(src), {
261
      onclick: function () {
262
        opts = {}
263
        opts.type = 'post'
264
        opts.mentions = '[' + name.textContent + '](' + src + ')'
265
        var composer = h('div#composer', h('div.message', compose(opts)))
266
        profile.appendChild(composer)
267
      }
268
    })
269
270
    var writePrivate = h('button.btn', 'Private message ', avatar.name(src), {
271
      onclick: function () {
272
        opts = {}
273
        opts.type = 'post'
274
        opts.mentions = '[' + name.textContent + '](' + src + ')'
275
        opts.recps = [src, id]
276
        var composer = h('div#composer', h('div.message', compose(opts)))
277
        profile.appendChild(composer)
278
      }
279
    })
280
 
281
    buttons.appendChild(writeMessage)
282
    buttons.appendChild(writePrivate)
283
    buttons.appendChild(tools.follow(src))
284
285
    buttons.appendChild(h('button.btn', 'Generate follows', {
286
      onclick: function () {
287
        profile.firstChild.appendChild(tools.getFollowing(src))
288
        profile.firstChild.appendChild(tools.getFollowers(src))
289
      }
290
    }))    
291
}
292
293
var msgThread = function (src) {
294
295
  var content = h('div.content')
296
  var screen = document.getElementById('screen')
297
  screen.appendChild(hyperscroll(content))
298
299
  pull(
300
    sbot.query({query: [{$filter: { value: { content: {root: src}, timestamp: { $gt: 1 }}}}], live: true}),
301
    pull.drain(function (msg) {
302
      if (msg.value) {
303
        content.appendChild(render(msg))
304
      }
305
    }) 
306
  )
307
308
  sbot.get(src, function (err, data) {
309
    if (err) {
310
      var message = h('div.message', 'Missing message!')
311
      content.appendChild(message)
312
    }
313
    if (data) {
314
      data.value = data
315
      data.key = src
316
      console.log(data)
317
      var rootMsg = render(data)
318
319
      if (content.firstChild) {
320
        content.insertBefore(rootMsg, content.firstChild)
321
      } else {
322
        content.appendChild(rootMsg)
323
      }
324
    }
325
  })
326
}
327
328
var keyPage = function () {
329
  var screen = document.getElementById('screen')
330
331
  var importKey = h('textarea.import', {placeholder: 'Import a new public/private key', name: 'textarea', style: 'width: 97%; height: 100px;'})
332
333
  var content = h('div.content',
334
    h('div.message#key',
335
      h('h1', 'Your Key'),
336
      h('p', {innerHTML: 'Your public/private key is: <pre><code>' + localStorage[config.caps.shs + '/secret'] + '</code></pre>'},
337
      h('button.btn', {onclick: function (e){
338
          localStorage[config.caps.shs +'/secret'] = ''
339
          alert('Your public/private key has been deleted')
340
          e.preventDefault()
341
          location.hash = ""
342
          location.reload()
343
        }}, 'Delete Key')
344
      ),
345
      h('hr'),
346
      h('form',
347
        importKey,
348
        h('button.btn', {onclick: function (e){
349
          if(importKey.value) {
350
            localStorage[config.caps.shs + '/secret'] = importKey.value.replace(/\s+/g, ' ')
351
            e.preventDefault()
352
            alert('Your public/private key has been updated')
353
          }
354
          location.hash = ""
355
          location.reload()
356
        }}, 'Import key'),
357
      )
358
    )
359
  )
360
361
  screen.appendChild(hyperscroll(content))
362
}
363
364
function everythingStream () {
365
366
  var screen = document.getElementById('screen')
367
  var content = h('div.content')
368
369
  screen.appendChild(hyperscroll(content))
370
371
  function createStream (opts) {
372
    return pull(
373
      Next(sbot.query, opts, ['value', 'timestamp']),
374
      pull.map(function (msg) {
375
        if (msg.value) {
376
          if (msg.value.timestamp > Date.now()) {
377
            return h('div.future')
378
          } else {
379
            return render(msg)
380
          }
381
        }
382
      })
383
    )
384
  }
385
386
  pull(
387
    createStream({
388
      limit: 10,
389
      reverse: true,
390
      live: false,
391
      query: [{$filter: { value: { timestamp: { $gt: 0 }}}}]    
392
    }),
393
    stream.bottom(content)
394
  )
395
396
  pull(
397
    createStream({
398
      limit: 10,
399
      old: false,
400
      live: true,
401
      query: [{$filter: { value: { timestamp: { $gt: 0 }}}}]
402
    }),
403
    stream.top(content)
404
  )
405
}
406
407
function backchannel () {
408
409
  var screen = document.getElementById('screen')
410
  var content = h('div.content')
411
412
  screen.appendChild(hyperscroll(content))
413
414
  var chatbox = h('input', {placeholder: 'Backchannel'})
415
416
  var chat = h('div.content')
417
418
  var publish = h('button.btn', 'Publish', {
419
    onclick: function () {
420
      if (chatbox.value) {
421
        var content = {
422
          text: chatbox.value,
423
          type: 'scat_message'
424
        }
425
        sbot.publish(content, function (err, msg) {
426
          if (err) throw err
427
          chatbox.value = ''
428
          console.log('Published!', msg)
429
        })
430
      }
431
    } 
432
  })
433
434
  chat.appendChild(h('div.message', chatbox, publish))
435
436
  if (screen.firstChild.firstChild) {
437
    screen.firstChild.insertBefore(chat, screen.firstChild.firstChild)
438
  } else {
439
    screen.firstChild.appendChild(chat)
440
  }
441
442
  function createStream (opts) {
443
    return pull(
444
      Next(sbot.query, opts, ['value', 'timestamp']),
445
      pull.map(function (msg) {
446
        if (msg.value) {
447
          return render(msg)
448
        }
449
      })
450
    )
451
  }
452
453
  pull(
454
    createStream({
455
      limit: 10,
456
      reverse: true,
457
      live: false,
458
      query: [{$filter: { value: { content: {type: 'scat_message'}, timestamp: { $gt: 0 }}}}]
459
    }),
460
    stream.bottom(content)
461
  )
462
463
  pull(
464
    createStream({
465
      limit: 10,
466
      old: false,
467
      live: true,
468
      query: [{$filter: { value: { content: {type: 'scat_message'}, timestamp: { $gt: 0 }}}}]
469
    }),
470
    stream.top(content)
471
  )
472
}
473
474
function search (src) {
475
  console.log('search' + src)
476
477
  var content = h('div.content')
478
  var screen = document.getElementById('screen')
479
  screen.appendChild(hyperscroll(content))
480
481
  pull(
482
    sbot.search.query({query: src}),
483
    pull.drain(function (search) {
484
      content.appendChild(render(search))
485
    })
486
  )
487
}
488
489
function hash () {
490
  return window.location.hash.substring(1)
491
}
492
493
module.exports = function () {
494
  var src = hash()
495
  console.log(src)
496
  if (ref.isFeed(src)) {
497
    userStream(src)
498
  } else if (ref.isMsg(src)) {
499
    msgThread(src)
500
  } else if (src == 'mentions') {
501
    mentionsStream()
502
  } else if (src == 'about') {
503
    about()
504
  } else if (src == 'backchannel') {
505
    backchannel()
506
  } else if (src == 'private') {
507
    privateStream()
508
  } else if (src == 'key') {
509
    keyPage()
510
  } else if (src[0] == '?') {
511
    search(src.substr(1).split('%20').join(' '))
512
    //search(src.substring(1, 1000))
513
  } else {
514
    everythingStream()
515
    checkInvite()
516
  }
517
518
}
519