git ssb

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var plugs = require('patchbay/plugs')
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var extend = require('xtend')
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var message_compose = plugs.first(exports.message_compose = [])
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var sbot_log = plugs.first(exports.sbot_log = [])
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var feed_summary = plugs.first(exports.feed_summary = [])
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var h = require('hyperscript')
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var pull = require('pull-stream')
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var sbot_query = plugs.first(exports.sbot_query = [])
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exports.screen_view = function (path, sbot) {
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  if (path[0] === '#') {
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    var channel = path.substr(1)
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    return feed_summary((opts) => {
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      if (opts.old === false) {
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        return pull(
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          sbot_log(opts),
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          pull.filter(matchesChannel)
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        )
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      } else {
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        return sbot_query(extend(opts, {query: [
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          {$filter: {value: {content: {channel: channel}}}}
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        ]}))
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      }
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    }, [
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      message_compose({type: 'post', channel: channel})
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    ])
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  }
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  // scoped
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  function matchesChannel (msg) {
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    if (msg.sync) console.error('SYNC', msg)
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    var c = msg && msg.value && msg.value.content
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    return c && c.channel === channel
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  }
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}
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exports.message_meta = function (msg) {
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  var chan = msg.value.content.channel
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  if (chan) {
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    return h('a', {href: '##' + chan}, '#' + chan)
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  }
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}
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