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
  'intl.sync.i18n': 'first'
9
})
10
11
exports.gives = nest('app.html.search')
12
13
var pages = ['/public', '/private', '/mentions', '/all', '/gatherings']
14
15
exports.create = function (api) {
16
  const i18n = api.intl.sync.i18n
17
  return nest('app.html.search', function (setView) {
18
    var getProfileSuggestions = api.profile.async.suggest()
19
    var getChannelSuggestions = api.channel.async.suggest()
20
    var searchBox = h('input.search', {
21
      type: 'search',
22
      placeholder: i18n('word, @key, #channel'),
23
      'ev-suggestselect': (ev) => {
24
        setView(ev.detail.id)
25
        searchBox.value = ev.detail.id
26
      },
27
      'ev-keydown': (ev) => {
28
        if (ev.key === 'Enter') {
29
          doSearch()
30
          ev.preventDefault()
31
        }
32
      }
33
    })
34
35
    setImmediate(() => {
36
      addSuggest(searchBox, (inputText, cb) => {
37
        if (inputText[0] === '@') {
38
          cb(null, getProfileSuggestions(inputText.slice(1)), {idOnly: true})
39
        } else if (inputText[0] === '#') {
40
          cb(null, getChannelSuggestions(inputText.slice(1)))
41
        } else if (inputText[0] === '/') {
42
          cb(null, getPageSuggestions(inputText))
43
        }
44
      }, {cls: 'SuggestBox'})
45
    })
46
47
    return searchBox
48
49
    function doSearch () {
50
      var value = searchBox.value.trim()
51
      if (value.startsWith('/') || value.startsWith('?') || value.startsWith('@') || value.startsWith('#') || value.startsWith('%') || value.startsWith('&')) {
52
        if (value.startsWith('@') && value.length < 30) {
53
          // probably not a key
54
        } else if (value.length > 2) {
55
          setView(value)
56
        }
57
      } else if (value.trim()) {
58
        if (value.length > 2) {
59
          setView(`?${value.trim()}`)
60
        }
61
      }
62
    }
63
64
    function getPageSuggestions (input) {
65
      return pages.sort().filter(p => p.startsWith(input.toLowerCase())).map(p => {
66
        return {
67
          id: p,
68
          value: p,
69
          title: p
70
        }
71
      })
72
    }
73
  })
74
}
75