git ssb

1
var h = require('mutant/h')
2
var nest = require('depnest')
3
var addSuggest = require('suggest-box')
4
5
exports.needs = nest({
6
  'profile.async.suggest': 'first',
7
  'channel.async.suggest': 'first'
8
})
9
10
exports.gives = nest('app.html.search')
11
12
var pages = ['/public', '/private', '/mentions', '/all']
13
14
exports.create = function (api) {
15
  return nest('app.html.search', function (setView) {
16
    var getProfileSuggestions = api.profile.async.suggest()
17
    var getChannelSuggestions = api.channel.async.suggest()
18
    var searchBox = h('input.search', {
19
      type: 'search',
20
      placeholder: 'word, @key, #channel',
21
      'ev-suggestselect': (ev) => {
22
        setView(ev.detail.id)
23
        searchBox.value = ev.detail.id
24
      },
25
      'ev-keydown': (ev) => {
26
        if (ev.code === 'Enter') {
27
          doSearch()
28
          ev.preventDefault()
29
        }
30
      }
31
    })
32
33
    setImmediate(() => {
34
      addSuggest(searchBox, (inputText, cb) => {
35
        if (inputText[0] === '@') {
36
          cb(null, getProfileSuggestions(inputText.slice(1)), {idOnly: true})
37
        } else if (inputText[0] === '#') {
38
          cb(null, getChannelSuggestions(inputText.slice(1)))
39
        } else if (inputText[0] === '/') {
40
          cb(null, getPageSuggestions(inputText))
41
        }
42
      }, {cls: 'SuggestBox'})
43
    })
44
45
    return searchBox
46
47
    function doSearch () {
48
      var value = searchBox.value.trim()
49
      if (value.startsWith('/') || value.startsWith('?') || value.startsWith('@') || value.startsWith('#') || value.startsWith('%')) {
50
        if (value.startsWith('@') && value.length < 30) {
51
          return // probably not a key
52
        } else if (value.length > 2) {
53
          setView(value)
54
        }
55
      } else if (value.trim()) {
56
        if (value.length > 2) {
57
          setView(`?${value.trim()}`)
58
        }
59
      }
60
    }
61
62
    function getPageSuggestions (input) {
63
      return pages.sort().filter(p => p.startsWith(input.toLowerCase())).map(p => {
64
        return {
65
          id: p,
66
          value: p,
67
          title: p
68
        }
69
      })
70
    }
71
  })
72
}
73