snowy-yang
8c02fb5c15
- 删除旧 sdk/request.ts，全部 import 收敛到 sdk/common/request.ts（85 文件） - 注释死代码 630+ 行、裸 console.log 吞错 6 处、未使用符号 26 处清零 - bili 状态校验去重；utils DNS 预解析失败日志改 warn 带上下文 - CODE-AUDIT.md：第四节 P2 清理记录 + 第八节线索逐条复核结论（kw/kg/tx/wy parse 骨架相似实质各异，不抽公共层）
233 lines
8.4 KiB
TypeScript
233 lines
8.4 KiB
TypeScript
// QQ音乐个人歌单（上游 music-lib/qq/user_playlist.go 移植）
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// 需登录 cookie（sdk/auth/store.ts 的 getCredentials('tx').cookie，须含 uin 类字段）：
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// 未登录/缺 uin 抛出清晰错误；不静默返回空列表
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// 数据源（与上游一致，结果去重）：
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// 1) fcg_user_created_diss → 自建歌单
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// 2) fcg_get_profile_order_asset reqtype=3 → 收藏歌单
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// 3) fcg_get_profile_order_asset reqtype=1 → 「我喜欢的歌曲」虚拟歌单摘要（有歌才附上）
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// 说明：虚拟条目的 id 为 profile:favorites（与上游一致），歌曲需凭 cookie 走同一接口拉取
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import { httpFetch } from '../common/request.ts'
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import { formatPlayCount } from '../index.ts'
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import { getCredentials } from '../auth/store.ts'
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import type { TxCredentials } from '../auth/store.ts'
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const UA = 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36'
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const FAVORITE_ID = 'profile:favorites'
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const FAVORITE_NAME = '我喜欢的歌曲'
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/** 内联读取 cookie（与 sdk/auth/store.ts 的 TxCredentials 同源；避免动 store） */
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const readCookie = (): string => {
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const cred = getCredentials('tx') as TxCredentials | null
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return String(cred?.cookie ?? '').trim()
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}
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/** 上游 normalizeQQUIN：从 cookie 中按已知键取 uin */
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const cookieValue = (cookie: string, key: string): string => {
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for (const part of cookie.split(';')) {
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const kv = part.trim().split(/=(.*)/s)
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if (kv.length === 2 && kv[0].trim() === key) return kv[1].trim()
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}
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return ''
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}
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export const normalizeQQUIN = (cookie: string): string => {
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const raw = [
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'wxuin', 'uin', 'ptui_loginuin', 'luin', 'pt2gguin', 'superuin', 'p_uin', 'musicid', 'userid',
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].map(key => cookieValue(cookie, key)).find(value => value) ?? ''
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return raw.replace(/^o/, '').replace(/^0+/, '').trim()
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}
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const playlistLink = (id: string) => `https://y.qq.com/n/ryqq/playlist/${id}`
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const normalizeCover = (cover: string): string => {
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const value = String(cover ?? '').trim()
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if (value.startsWith('//')) return `https:${value}`
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if (value.startsWith('http://')) return value.replace('http://', 'https://')
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return value
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}
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type PlaylistSummary = {
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id: string
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name: string
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cover: string
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trackCount: number
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playCount: number
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play_count: string
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creator: string
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description: string
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link: string
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source: 'tx'
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}
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const makeSummary = (partial: Partial<PlaylistSummary> & { id: string, name: string }): PlaylistSummary => {
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const playCount = Number(partial.playCount ?? 0) || 0
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return {
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id: partial.id,
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name: partial.name,
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cover: normalizeCover(partial.cover ?? ''),
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trackCount: Number(partial.trackCount ?? 0) || 0,
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playCount,
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play_count: formatPlayCount(playCount),
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creator: partial.creator ?? '',
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description: partial.description ?? '',
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link: partial.link ?? playlistLink(partial.id),
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source: 'tx',
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}
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}
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/** 上游 profileOrderAssetParams */
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const profileAssetUrl = (uin: string, reqtype: string, page: number, limit: number) => {
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const offset = (Math.max(1, page) - 1) * limit
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const params = new URLSearchParams({
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format: 'json',
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inCharset: 'utf8',
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outCharset: 'utf-8',
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platform: 'yqq.json',
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needNewCode: '0',
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loginUin: uin,
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hostUin: '0',
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notice: '0',
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g_tk: '5381',
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ct: '20',
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cid: '205360956',
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userid: uin,
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reqtype,
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sin: String(offset),
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ein: String(offset + limit - 1),
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})
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return `https://c.y.qq.com/fav/fcgi-bin/fcg_get_profile_order_asset.fcg?${params.toString()}`
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}
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const fetchJson = async(url: string, cookie: string) => {
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const { statusCode, body } = await httpFetch(url, {
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headers: { 'User-Agent': UA, Referer: 'https://y.qq.com/', Cookie: cookie },
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timeout: 15000,
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}).promise
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if (statusCode !== 200 || !body || typeof body !== 'object') throw new Error('tx 个人歌单接口请求失败')
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return body
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}
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/** 自建歌单（上游 fcg_user_created_diss 段） */
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const fetchCreated = async(cookie: string, uin: string, page: number, limit: number) => {
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const params = new URLSearchParams({
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hostuin: uin,
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sin: String((page - 1) * limit),
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size: String(limit),
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format: 'json',
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inCharset: 'utf8',
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outCharset: 'utf-8',
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})
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const body = await fetchJson(`https://c.y.qq.com/rsc/fcgi-bin/fcg_user_created_diss?${params.toString()}`, cookie)
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if (body.code != 0) throw new Error(`tx 自建歌单获取失败: ${body.message ?? ''} (code ${body.code})`)
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const list: any[] = []
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for (const item of body?.data?.disslist ?? []) {
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const dissID = Number(item?.dissid) || 0
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const tid = Number(item?.tid) || 0
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const dirID = Number(item?.dirid) || 0
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const id = dissID > 0 ? String(dissID) : tid > 0 ? String(tid) : dirID > 0 ? `profile:dir:${dirID}` : ''
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const name = String(item?.diss_name ?? item?.title ?? '').trim()
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if (!id || !name) continue
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list.push(makeSummary({
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id,
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name,
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cover: item?.diss_cover ?? item?.cover,
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trackCount: Number(item?.song_count ?? item?.song_num ?? item?.song_cnt ?? 0) || 0,
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playCount: Number(item?.listen_num ?? item?.visitnum ?? 0) || 0,
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creator: uin,
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description: String(item?.diss_desc ?? item?.desc ?? ''),
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}))
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}
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for (const item of body?.data?.list ?? []) {
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const id = String(item?.dissid ?? '').trim()
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const name = String(item?.dissname ?? '').trim()
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if (!id || !name) continue
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list.push(makeSummary({
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id,
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name,
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cover: item?.imgurl,
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trackCount: Number(item?.song_count ?? item?.song_num ?? 0) || 0,
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playCount: Number(item?.listennum ?? 0) || 0,
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creator: uin,
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description: String(item?.introduction ?? ''),
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}))
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}
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return list
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}
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/** 收藏歌单（上游 fetchProfileOrderPlaylists，reqtype=3） */
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const fetchCollected = async(cookie: string, uin: string, page: number, limit: number) => {
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const body = await fetchJson(profileAssetUrl(uin, '3', page, limit), cookie)
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if (body.code != 0) return []
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const list: any[] = []
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for (const item of body?.data?.cdlist ?? []) {
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const id = Number(item?.dissid) || 0
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const name = String(item?.dissname ?? '').trim()
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if (id <= 0 || !name) continue
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list.push(makeSummary({
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id: String(id),
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name,
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cover: item?.logo,
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trackCount: Number(item?.songnum ?? 0) || 0,
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playCount: Number(item?.listennum ?? 0) || 0,
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creator: String(item?.nickname ?? item?.uin ?? uin),
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}))
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}
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return list
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}
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/** 「我喜欢的歌曲」摘要（上游 fetchFavoriteSongsPlaylistSummary，reqtype=1 limit=1） */
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const fetchFavoriteSummary = async(cookie: string, uin: string) => {
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const body = await fetchJson(profileAssetUrl(uin, '1', 1, 1), cookie)
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if (body.code != 0) return null
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const total = Number(body?.data?.totalsong ?? 0) || 0
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if (total <= 0) return null
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const first = body?.data?.songlist?.[0]?.data
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return makeSummary({
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id: FAVORITE_ID,
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name: FAVORITE_NAME,
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cover: first?.albummid ? `https://y.gtimg.cn/music/photo_new/T002R300x300M000${first.albummid}.jpg` : '',
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trackCount: total,
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creator: uin,
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description: 'QQ音乐我喜欢的歌曲',
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link: 'https://y.qq.com/n/ryqq/profile',
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})
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}
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/**
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* 个人歌单列表（上游 GetUserPlaylists）
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* 未登录（无 cookie 或无 uin）时抛出清晰错误，不返回空列表
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*/
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export const getList = async(page = 1, limit = 30) => {
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const cookie = readCookie()
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if (!cookie) throw new Error('tx 个人歌单需要登录 cookie（请先登录 QQ音乐）')
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const uin = normalizeQQUIN(cookie)
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if (!uin) throw new Error('tx 个人歌单需要 cookie 中的 uin（当前 cookie 不含 uin/wxuin 等字段）')
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const safePage = Math.max(1, Number(page) || 1)
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let safeLimit = Number(limit) || 30
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if (safeLimit <= 0) safeLimit = 30
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if (safeLimit > 100) safeLimit = 100
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const seen = new Set<string>()
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const list: PlaylistSummary[] = []
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const add = (summary: PlaylistSummary | null) => {
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if (!summary || !summary.id || !summary.name || seen.has(summary.id)) return
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seen.add(summary.id)
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list.push(summary)
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}
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try {
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add(await fetchFavoriteSummary(cookie, uin))
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} catch {
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// 摘要失败不阻塞列表（与上游一致）
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}
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for (const item of await fetchCreated(cookie, uin, safePage, safeLimit)) add(item)
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for (const item of await fetchCollected(cookie, uin, safePage, safeLimit)) add(item)
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return { list, page: safePage, limit: safeLimit, total: list.length, source: 'tx' as const }
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}
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export const getUserPlaylists = getList
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export default { getList, getUserPlaylists, normalizeQQUIN }
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