How does anyone work with YouTube's internal API? Translated ytmusicapi's gethome() to JS, need to start refactoring the functions to produce lazuli media items.

This commit is contained in:
Eclypsed
2024-02-25 00:33:34 -05:00
parent fe37c8aa6e
commit 1b4c91ba35
6 changed files with 483 additions and 84 deletions

View File

@@ -1,5 +1,3 @@
import { google } from 'googleapis'
export class Jellyfin {
static audioPresets = (userId: string) => {
return {
@@ -123,81 +121,3 @@ export class Jellyfin {
}
}
}
export class YouTubeMusic {
static baseHeaders = {
'user-agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:88.0) Gecko/20100101 Firefox/88.0',
accept: '*/*',
'accept-encoding': 'gzip, deflate',
'content-type': 'application/json',
'content-encoding': 'gzip',
origin: 'https://music.youtube.com',
Cookie: 'SOCS=CAI;',
}
static fetchServiceInfo = async (userId: string, accessToken: string): Promise<Connection<'youtube-music'>['service']> => {
const youtube = google.youtube('v3')
const userChannelResponse = await youtube.channels.list({ mine: true, part: ['snippet'], access_token: accessToken })
const userChannel = userChannelResponse.data.items![0]
return {
userId,
username: userChannel.snippet?.title as string,
profilePicture: userChannel.snippet?.thumbnails?.default?.url as string | undefined,
}
}
static getVisitorId = async (accessToken: string): Promise<string> => {
const headers = Object.assign(this.baseHeaders, { authorization: `Bearer ${accessToken}`, 'X-Goog-Request-Time': `${Date.now()}` })
const visitorIdResponse = await fetch('https://music.youtube.com', { headers })
const visitorIdText = await visitorIdResponse.text()
const regex = /ytcfg\.set\s*\(\s*({.+?})\s*\)\s*;/g
const matches = []
let match
while ((match = regex.exec(visitorIdText)) !== null) {
const capturedGroup = match[1]
matches.push(capturedGroup)
}
let visitorId = ''
if (matches.length > 0) {
const ytcfg = JSON.parse(matches[0])
visitorId = ytcfg.VISITOR_DATA
}
return visitorId
}
static getHome = async (accessToken: string) => {
const headers = Object.assign(this.baseHeaders, { authorization: `Bearer ${accessToken}`, 'X-Goog-Request-Time': `${Date.now()}` })
function formatDate(): string {
const currentDate = new Date()
const year = currentDate.getUTCFullYear()
const month = (currentDate.getUTCMonth() + 1).toString().padStart(2, '0') // Months are zero-based, so add 1
const day = currentDate.getUTCDate().toString().padStart(2, '0')
return year + month + day
}
const response = await fetch(`https://music.youtube.com/youtubei/v1/browse?alt=json`, {
headers,
method: 'POST',
body: JSON.stringify({
browseId: 'FEmusic_home',
context: {
client: {
clientName: 'WEB_REMIX',
clientVersion: '1.' + formatDate() + '.01.00',
hl: 'en',
},
},
}),
})
const data = await response.json()
console.log(response.status)
console.log(data.contents.singleColumnBrowseResultsRenderer.tabs[0].tabRenderer.content.sectionListRenderer.contents[0].musicCarouselShelfRenderer.contents[0].musicTwoRowItemRenderer.title)
}
}