mirror of
https://github.com/orbitdb/orbitdb.git
synced 2025-03-30 15:08:28 +00:00
82 lines
2.5 KiB
HTML
82 lines
2.5 KiB
HTML
<html>
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<head>
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<title>Break OrbitDB</title>
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<meta content="text/html;charset=utf-8" http-equiv="Content-Type">
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<meta content="utf-8" http-equiv="encoding">
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<script type="text/javascript" src="orbitdb.js" charset="utf-8"></script>
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<script type="text/javascript" src="ipfs.js" charset="utf-8"></script>
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<script type="text/javascript" src="identities.js" charset="utf-8"></script>
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<script type="text/javascript" src="ipfslog.min.js" charset="utf-8"></script>
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</head>
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<body>
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<div style="padding: 0px 0px 25px 0px;">
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<p>
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<span id="waitForOpenDB"></span>
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</p>
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<button id="addData" type="button">Add random data</button>
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<hr />
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<h3> Log Data </h3>
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<p>
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<span id="logData"></span>
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</p>
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</div>
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<!-- </div> -->
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<script type="text/javascript">
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const randStr = () => Math.random().toString(36).substring(6)
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const ipfs = new Ipfs({
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repo: './odb/',
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EXPERIMENTAL: {
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pubsub: true
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},
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preload: { enabled: false },
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config: {
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Bootstrap: [ ]
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}
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})
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async function getLogLength () {
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return window.log._oplog.length
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}
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async function getLogHash () {
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return await window.log._oplog.toMultihash()
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}
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async function loadLog () {
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await window.log.load()
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}
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async function getEntries () {
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return window.log.iterator({ limit: -1 }).collect()
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}
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async function getSortFn () {
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return [{hash: 'b', clock: {id: 'A', time: 1}}, {hash: 'a', clock: {id: 'A', time: 1}}].sort(window.log._oplog._sortFn)
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}
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ipfs.on('ready', async () => {
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const identity = await Identities.createIdentity({ id: 'A'})
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const orbitdb = await OrbitDB.createInstance(ipfs, { identity })
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console.log(Log.Sorting.SortByEntryHash.toString())
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let log = await orbitdb.log('concurrent', { syncLocal: true })
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window.log = log
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waitForOpenDB.innerHTML = log.address.toString()
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await log.load()
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const updateData = () => {
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logData.innerHTML = ''
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const count = log.iterator({ limit: -1 }).collect().map(e => {
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logData.innerHTML += e.clock.time + ': ' + e.hash + '<br />'
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})
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}
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addData.addEventListener('click', async event => {
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const data = randStr()
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await log.add(data)
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updateData()
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})
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})
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</script>
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</body>
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</html>
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