git ssb

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var h = require('mutant/h')
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var nest = require('depnest')
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exports.needs = nest({
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  'intl.sync.i18n': 'first',
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  'app.navigate': 'first',
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  'message.sync.root': 'first'
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})
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exports.gives = nest('message.html.action')
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exports.create = (api) => {
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  const i18n = api.intl.sync.i18n
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  return nest('message.html.action', function reply (msg) {
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    return h('a', { href: msg.key, anchor: 'reply', 'ev-click': {handleEvent, api, msg} }, i18n('Reply'))
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  })
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}
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function handleEvent (ev) {
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  var {api, msg} = this
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  var el = getMessageElement(ev.target)
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  // HACK: if this is the last message in the list, reply to the root message
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  if (el && !el.nextElementSibling) {
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    api.app.navigate(api.message.sync.root(msg), 'reply')
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    ev.preventDefault()
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  }
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}
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function getMessageElement (el) {
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  while (el && el.classList) {
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    if (el.classList.contains('Message') && el.parentNode && el.parentNode.classList.contains('replies')) {
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      return el
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    }
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    el = el.parentNode
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  }
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}
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