mirror of
https://github.com/vitorpamplona/Nostryfied.git
synced 2025-04-23 01:01:23 +00:00
75 lines
2.7 KiB
JavaScript
75 lines
2.7 KiB
JavaScript
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// button click handler
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const fetchAndBroadcast = async () => {
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// reset UI
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$('#fetching-status').html('')
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$('#fetching-progress').css('visibility', 'hidden')
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$('#fetching-progress').val(0)
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$('#file-download').html('')
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$('#events-found').text('')
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$('#broadcasting-status').html('')
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$('#broadcasting-progress').css('visibility', 'hidden')
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$('#broadcasting-progress').val(0)
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// messages to show to user
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const checkMark = '✓'
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const txt = {
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broadcasting: 'Broadcasting to relays... ',
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fetching: 'Fetching from relays... ',
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download: `Downloading Backup file... ${checkMark}`,
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}
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// parse pubkey ('npub' or hexa)
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const pubkey = parsePubkey($('#pubkey').val())
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if (!pubkey) return
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// disable button (will be re-enable at the end of the process)
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$('#fetch-and-broadcast').prop('disabled', true)
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// inform user that app is fetching from relays
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$('#fetching-status').text(txt.fetching)
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// show and update fetching progress bar
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$('#fetching-progress').css('visibility', 'visible')
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const fetchInterval = setInterval(() => {
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// update fetching progress bar
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const currValue = parseInt($('#fetching-progress').val())
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$('#fetching-progress').val(currValue + 1)
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}, 1000)
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// get all events from relays
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const filter = { authors: [pubkey] }
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const data = await getEvents(filter)
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// inform user fetching is done
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$('#fetching-status').html(txt.fetching + checkMark)
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clearInterval(fetchInterval)
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$('#fetching-progress').val(20)
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// inform user that backup file (js format) is being downloaded
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$('#file-download').html(txt.download)
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downloadFile(data, 'nostr-broadcast.js')
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// inform user that app is broadcasting events to relays
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$('#broadcasting-status').html(txt.broadcasting)
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// show and update broadcasting progress bar
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$('#broadcasting-progress').css('visibility', 'visible')
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const broadcastInterval = setInterval(() => {
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// update fetching progress bar
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const currValue = parseInt($('#broadcasting-progress').val())
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$('#broadcasting-progress').val(currValue + 1)
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}, 1000)
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await broadcastEvents(data)
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// inform user that broadcasting is done
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$('#broadcasting-status').html(txt.broadcasting + checkMark)
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clearInterval(broadcastInterval)
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$('#broadcasting-progress').val(20)
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// re-enable broadcast button
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$('#fetch-and-broadcast').prop('disabled', false)
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}
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const getFromExtension = async () => {
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const pubkey = await window.nostr.getPublicKey()
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if (pubkey) $('#pubkey').val(pubkey).change()
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}
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const pubkeyOnChange = () => {
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$('#fetch-and-broadcast').css('display', '')
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$('#get-from-extension').css('display', 'none')
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}
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if (window.nostr) {
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$('#fetch-and-broadcast').css('display', 'none')
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$('#get-from-extension').css('display', '')
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}
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