git ssb

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var ref  = require('ssb-ref')
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var pull = require('pull-stream')
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module.exports = function (sbot) {
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  return function (opts, apply, req) {
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    id = req.cookies.id || sbot.id
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    if(!ref.isMsg(opts.root)) throw new Error('/likes requires msg root')
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//    console.log('Likes', opts)
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    var expression = 'Yup'
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    return function (cb) {
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      pull(
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        sbot.links({dest: opts.id, rel: 'vote'}),
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        pull.collect(function (err, ary) {
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  //      return cb(null, ['button', 'Yup2'])
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          cb(null, apply('publish', {
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              id: id,
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//                suggestedRecps: data.value.author,
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              content: {
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                type: 'vote',
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                root: opts.root, branch: opts.branch,
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                vote: {
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                  link:opts.id, value: 1,
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                  expression: expression//Tr(req.cookies.lang)('Like')
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                },
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                channel: opts.channel,
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                recps: opts.recps
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              },
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              name: expression + ' ' + (ary.length ? '('+ary.length+')' : '')
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            })
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          )
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        })
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      )
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    }
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  }
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}
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