chore: last.fm -> apple music

2023-10-07 11:00:47 -07:00 · 2023-10-07 11:00:47 -07:00 · 80b2f7da77
commit 80b2f7da77
parent fe4388d5fb
6 changed files with 125 additions and 61 deletions
--- a/src/_data/music.js
+++ b/src/_data/music.js
@ -0,0 +1,104 @@
+const { AssetCache } = require('@11ty/eleventy-fetch')
+
+const sortTrim = (array, length = 8) =>
+  Object.values(array)
+    .sort((a, b) => b.plays - a.plays)
+    .splice(0, length)
+
+module.exports = async function () {
+  const API_APPLE_MUSIC_DEVELOPER_TOKEN = process.env.API_APPLE_MUSIC_DEVELOPER_TOKEN
+  const API_APPLE_MUSIC_USER_TOKEN = process.env.API_APPLE_MUSIC_USER_TOKEN
+  const APPLE_RENEW_TOKEN_URL = process.env.APPLE_RENEW_TOKEN_URL
+  const asset = new AssetCache('recent_tracks_data')
+  const PAGE_SIZE = 30
+  const PAGES = 8
+  const response = {
+    artists: {},
+    albums: {},
+    tracks: {},
+  }
+
+  const RENEWED_MUSIC_TOKEN = await fetch(APPLE_RENEW_TOKEN_URL, {
+    headers: {
+      'Content-Type': 'application/json',
+      Authorization: `Bearer ${API_APPLE_MUSIC_DEVELOPER_TOKEN}`,
+      'X-Apple-Music-User-Token': `${API_APPLE_MUSIC_USER_TOKEN}`,
+    },
+  })
+    .then((data) => data.json())
+    .catch()
+
+  let CURRENT_PAGE = 0
+  let res = []
+
+  if (asset.isCacheValid('1h')) return await asset.getCachedValue()
+
+  while (CURRENT_PAGE < PAGES) {
+    const URL = `https://api.music.apple.com/v1/me/recent/played/tracks?limit=${PAGE_SIZE}&offset=${
+      PAGE_SIZE * CURRENT_PAGE
+    }`
+    const tracks = await fetch(URL, {
+      headers: {
+        'Content-Type': 'application/json',
+        Authorization: `Bearer ${API_APPLE_MUSIC_DEVELOPER_TOKEN}`,
+        'music-user-token': `${RENEWED_MUSIC_TOKEN['music-token']}`,
+      },
+    })
+      .then((data) => data.json())
+      .catch()
+    res = [...res, ...tracks.data]
+    CURRENT_PAGE++
+  }
+
+  res.forEach((track) => {
+    if (!response['artists'][track['attributes']['artistName']]) {
+      response['artists'][track['attributes']['artistName']] = {
+        title: track['attributes']['artistName'],
+        image:
+          `https://cdn.coryd.dev/artists/${track['attributes']['artistName']
+            .replace(/\s+/g, '-')
+            .toLowerCase()}.jpg` || 'https://cdn.coryd.dev/artists/missing-artist.jpg',
+        url: `https://musicbrainz.org/search?query=${track['attributes']['artistName'].replace(
+          /\s+/g,
+          '+'
+        )}&type=artist`,
+        plays: 1,
+        type: 'artist',
+      }
+    } else {
+      response['artists'][track['attributes']['artistName']].plays++
+    }
+
+    // aggregate albums
+    if (!response.albums[track['attributes']['albumName']]) {
+      response.albums[track['attributes']['albumName']] = {
+        title: track['attributes']['albumName'],
+        artist: track['attributes']['artistName'],
+        image: track['attributes']['artwork']['url'].replace('{w}', '300').replace('{h}', '300'),
+        url: `https://musicbrainz.org/search?query=${track['attributes']['albumName'].replace(
+          /\s+/g,
+          '+'
+        )}&type=recording`,
+        plays: 1,
+        type: 'album',
+      }
+    } else {
+      response.albums[track['attributes']['albumName']].plays++
+    }
+
+    // aggregate tracks
+    if (!response.tracks[track['attributes']['name']]) {
+      response.tracks[track['attributes']['name']] = {
+        name: track['attributes']['name'],
+        plays: 1,
+      }
+    } else {
+      response.tracks[track['attributes']['name']].plays++
+    }
+  })
+  response.artists = sortTrim(response.artists)
+  response.albums = sortTrim(response.albums)
+  response.tracks = sortTrim(response.tracks, 5)
+  await asset.save(response, 'json')
+  return response
+}