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chore: scrobbling

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Cory Dransfeldt 2024-03-29 13:51:13 -07:00
parent 65b9217263
commit a88bccf305
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1 changed files with 80 additions and 3 deletions
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83
api/scrobble.js
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@ -14,7 +14,7 @@ const weekStop = () => {
return nextSunday.toMillis()
}
export default async (request, context) => {
export default async (request) => {
const ACCOUNT_ID_PLEX = Netlify.env.get("ACCOUNT_ID_PLEX");
const MUSIC_KEY = Netlify.env.get("API_KEY_LASTFM");
const params = new URL(request['url']).searchParams
@ -22,6 +22,7 @@ export default async (request, context) => {
const data = await request.formData()
const payload = JSON.parse(data.get('payload'))
const artists = getStore('artists')
const scrobbles = getStore('scrobbles')
if (!id) return new Response(JSON.stringify({
status: 'Bad request',
@ -39,8 +40,10 @@ export default async (request, context) => {
const artist = payload['Metadata']['grandparentTitle']
const album = payload['Metadata']['parentTitle']
const track = payload['Metadata']['title']
const trackNumber = payload['Metadata']['index']
const timestamp = DateTime.now()
const artistKey = sanitizeMediaString(artist).replace(/\s+/g, '-').toLowerCase()
const artistInfo = await artists.get(artistKey, { type: 'json'}) // get the artist blob
let artistInfo = await artists.get(artistKey, { type: 'json'}) // get the artist blob
// if there is no artist blob, populate one
if (!artistInfo) {
@ -91,7 +94,81 @@ export default async (request, context) => {
await artists.setJSON(artistKey, JSON.stringify(artistData))
}
weekStop()
// scrobble logic
artistInfo = await artists.get(artistKey, { type: 'json'})
const artistUrl = `https://musicbrainz.org/artist/${artistInfo['mbid']}`
const trackScrobbleData = {
track,
album,
artist,
trackNumber,
timestamp,
artistUrl
}
const scrobbleData = await scrobbles.get(weekStop(), { type: 'json'})
let scrobbles = scrobbleData;
scrobbleData.setJSON('now-playing', JSON.stringify(trackScrobbleData))
const trackKey = `${sanitizeMediaString(track).replace(/\s+/g, '-').toLowerCase()}-${sanitizeMediaString(artist).replace(/\s+/g, '-').toLowerCase()}`
const artistInit = {
name: artist,
artistUrl,
count: 1
}
const albumInit = {
name: album,
count: 1
}
const trackInit = {
key: trackKey,
data: {
timestamp,
total: 1,
artist,
title,
artistUrl,
art: `https://cdn.coryd.dev/albums/${encodeURIComponent(sanitizeMediaString(artist).replace(/\s+/g, '-').toLowerCase())}-${encodeURIComponent(sanitizeMediaString(album.replace(/[:\/\\,'']+/g, '').replace(/\s+/g, '-').toLowerCase()))}.jpg`
}
}
// 1st scrobble! Let's set up
if (!scrobbles) {
scrobbles = {
chart: {
total: 1,
artists: [artistInit],
albums: [albumInit],
tracks: [trackInit]
}
}
} else {
// increment total
scrobbles['chart']['total']++
// update artist plays
if (scrobbles['chart']['artists'].find(a => a.name === artist)) {
scrobbles['chart']['artists'][scrobbles['chart']['artists'].findIndex(a => a.name === artist)]['count']++
} else {
scrobbles['chart']['artists'].push(artistInit)
}
// update album plays
if (scrobbles['chart']['albums'].find(a => a.name === album)) {
scrobbles['chart']['albums'][scrobbles['chart']['albums'].findIndex(a => a.name === album)]['count']++
} else {
scrobbles['chart']['albums'].push(albumInit)
}
// update track plays
if (scrobbles['chart']['tracks'].find(t => t.key === trackKey)) {
const track = scrobbles['chart']['tracks'][scrobbles['chart']['tracks'].findIndex(t => t.key === key)]
track[total]++
track[timestamp] = timestamp
} else {
scrobbles['chart']['tracks'].push(trackInit)
}
scrobbleData.setJSON(weekStop(), JSON.stringify(scrobbles))
}
}
return new Response(JSON.stringify({