git ssb

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const smarkt = require('smarkt')
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const _ = require('lodash')
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var archive = new DatArchive(window.location)
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function store (state, emitter) {
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  emitter.on('zine submitted', function (form) {
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  // take form, convert it to object, then smarkt string, then write it to file.
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    var details = getDetails(form)
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    if (details.collections) { // if submission includes a collections entry, convert it to an array
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      details.collections = toArray(details.collections)
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    }
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    var zineJson = JSON.stringify(details, null, 2)
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    writeZineTxt(zineJson, emitter)
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  })
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}
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function getDetails (form) {
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  // take an html form an return it as an object
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  var formData = new FormData(form)
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  var data = {}
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  for (var pair of formData.entries()) {
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    data[pair[0]] = pair[1]
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  }
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  return data
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}
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function writeZineTxt (zine, emitter) {
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  // take a smarkt text and write it as a .txt in zines folder,
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  // then update the library
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  zine = JSON.parse(zine)
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  var fileName = zine.title.replace(/ /g, '-') + '.txt'
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  var pleasantText = smarkt.stringify(zine)
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  archive.writeFile(`zines/${fileName}`, pleasantText)
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    .then(() => emitter.emit('update library', zine)) // handled by branchManager
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}
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function toArray (string) {
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  // split a string by commas, remove all white space from each entry, and return the clean array
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  var arr = string.split(',')
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  arr = _.map(arr, _.trim)
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  return arr
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}
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module.exports = store
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