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| 1 | +var level = require('level-browserify') |
| 2 | +var hyperlog = require('hyperlog') |
| 3 | +var hyperkv = require('hyperkv') |
| 4 | +var log = hyperlog(level('kvlog.db'), { valueEncoding: 'json' }) |
| 5 | +var kv = hyperkv({ |
| 6 | + log: log, |
| 7 | + db: level('kvstore.db') |
| 8 | +}) |
| 9 | + |
| 10 | +var wswarm = require('webrtc-swarm') |
| 11 | +var signalhub = require('signalhub') |
| 12 | + |
| 13 | +var app = require('choo')() |
| 14 | +var html = require('choo/html') |
| 15 | +var to = require('to2') |
| 16 | + |
| 17 | +app.use(function (state, emitter) { |
| 18 | + var swarm = wswarm(signalhub('kvswarm', |
| 19 | + ['https://signalhub.mafintosh.com'])) |
| 20 | + swarm.on('peer', function (peer) { |
| 21 | + peer.pipe(log.replicate({ live: true })).pipe(peer) |
| 22 | + }) |
| 23 | +}) |
| 24 | +app.use(function (state, emitter) { |
| 25 | + state.page = {} |
| 26 | + emitter.on('open', function (title) { |
| 27 | + kv.get(title, function (err, values) { |
| 28 | + state.page = values |
| 29 | + emitter.emit('render') |
| 30 | + }) |
| 31 | + }) |
| 32 | + emitter.on('save', function (edit) { |
| 33 | + kv.put(edit.title, edit.body, function (err, node) { |
| 34 | + console.log(err, node) |
| 35 | + }) |
| 36 | + }) |
| 37 | +}) |
| 38 | + |
| 39 | +app.route('/', function (state, emit) { |
| 40 | + return html`<body> |
| 41 | + <h1>p2p social network log</h1> |
| 42 | + <form onsubmit=${onsubmit}> |
| 43 | + <div><input type="text" name="title"></div> |
| 44 | + <textarea name="body"></textarea> |
| 45 | + <div><button type="submit">POST</button></div> |
| 46 | + </form> |
| 47 | + <hr> |
| 48 | + <form onsubmit=${read}> |
| 49 | + <input type="text" name="title"> |
| 50 | + <button type="submit">open</button> |
| 51 | + </form> |
| 52 | + ${Object.keys(state.page).map(function (key) { |
| 53 | + return html`<div> |
| 54 | + <hr> |
| 55 | + <div>${key}</div> |
| 56 | + <pre>${state.page[key].value}</pre> |
| 57 | + </div>` |
| 58 | + })} |
| 59 | + </body>` |
| 60 | + function read (ev) { |
| 61 | + ev.preventDefault() |
| 62 | + emit('open', ev.target.title.value) |
| 63 | + } |
| 64 | + function onsubmit (ev) { |
| 65 | + ev.preventDefault() |
| 66 | + emit('save', { |
| 67 | + title: ev.target.title.value, |
| 68 | + body: ev.target.body.value |
| 69 | + }) |
| 70 | + ev.target.reset() |
| 71 | + } |
| 72 | +}) |
| 73 | +app.mount('body') |
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