git ssb

1
var h = require('mutant/h')
2
var nest = require('depnest')
3
var addSuggest = require('suggest-box')
4
5
var appRoot = require('app-root-path');
6
var i18n = require(appRoot + '/lib/i18n').i18n
7
8
9
exports.needs = nest({
10
  'profile.async.suggest': 'first',
11
  'channel.async.suggest': 'first'
12
})
13
14
exports.gives = nest('app.html.search')
15
16
var pages = ['/public', '/private', '/mentions', '/all', '/gatherings']
17
18
exports.create = function (api) {
19
  return nest('app.html.search', function (setView) {
20
    var getProfileSuggestions = api.profile.async.suggest()
21
    var getChannelSuggestions = api.channel.async.suggest()
22
    var searchBox = h('input.search', {
23
      type: 'search',
24
      placeholder: i18n.__('word, @key, #channel'),
25
      'ev-suggestselect': (ev) => {
26
        setView(ev.detail.id)
27
        searchBox.value = ev.detail.id
28
      },
29
      'ev-keydown': (ev) => {
30
        if (ev.key === 'Enter') {
31
          doSearch()
32
          ev.preventDefault()
33
        }
34
      }
35
    })
36
37
    setImmediate(() => {
38
      addSuggest(searchBox, (inputText, cb) => {
39
        if (inputText[0] === '@') {
40
          cb(null, getProfileSuggestions(inputText.slice(1)), {idOnly: true})
41
        } else if (inputText[0] === '#') {
42
          cb(null, getChannelSuggestions(inputText.slice(1)))
43
        } else if (inputText[0] === '/') {
44
          cb(null, getPageSuggestions(inputText))
45
        }
46
      }, {cls: 'SuggestBox'})
47
    })
48
49
    return searchBox
50
51
    function doSearch () {
52
      var value = searchBox.value.trim()
53
      if (value.startsWith('/') || value.startsWith('?') || value.startsWith('@') || value.startsWith('#') || value.startsWith('%')) {
54
        if (value.startsWith('@') && value.length < 30) {
55
          return // probably not a key
56
        } else if (value.length > 2) {
57
          setView(value)
58
        }
59
      } else if (value.trim()) {
60
        if (value.length > 2) {
61
          setView(`?${value.trim()}`)
62
        }
63
      }
64
    }
65
66
    function getPageSuggestions (input) {
67
      return pages.sort().filter(p => p.startsWith(input.toLowerCase())).map(p => {
68
        return {
69
          id: p,
70
          value: p,
71
          title: p
72
        }
73
      })
74
    }
75
  })
76
}
77