snowy-yang
33b96f92c4
平台注册表由 9 个扩到 15 个，同时补齐 sdk/types.ts 的类型与 OpenAPI 文档里的能力位声明。 - migu：命中 Z3D/I3D 加密候选时不返回直链，改由服务端解密代理出流， SDK 侧只负责登记票据，避免客户端拿到无法播放的密文 - apple：只提供 preview 试听片段（完整曲为 DRM），标 noAggregate 排除在跨平台精确匹配之外，防止用它顶掉其它平台的可播结果 - 其余平台按既有 PlatformModule 约定实现搜索/专辑/歌单/歌词 为什么合并成一次提交：六平台共用同一份注册表与能力位声明， 拆开会产生互相引用、单独无法通过类型检查的中间态。
43 lines
1.8 KiB
TypeScript
43 lines
1.8 KiB
TypeScript
// 咪咕歌词 —— resourceinfo.do 取 lrcUrl/lyricUrl 再下载文本
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// 上游对应：music-lib/migu/lyric.go
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import { buildUrl, fetchSongDetail, miguGet, UserAgent } from './util.ts'
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import { httpFetch } from '../request.ts'
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const LRC_REFERER = 'https://y.migu.cn/'
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const LRC_UA = 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.0.0 Safari/537.36'
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/** 从 songmid（contentId|resourceType|formatType）或 extra 取 contentId */
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export const contentIdOf = (songInfo: any): string => {
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const extra = songInfo?.extra ?? {}
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if (extra.content_id) return String(extra.content_id)
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const id = String(songInfo?.songmid ?? songInfo?.id ?? '')
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return id.split('|')[0] ?? ''
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}
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export const getLyric = (songInfo: any) => {
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const requestObj = { cancelHttp() {}, promise: null as any }
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const contentID = contentIdOf(songInfo)
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requestObj.promise = (async() => {
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if (!contentID) throw new Error('migu 歌曲 id 无效')
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const body = await miguGet(buildUrl('http://c.musicapp.migu.cn/MIGUM2.0/v1.0/content/resourceinfo.do', {
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resourceId: contentID,
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resourceType: '2',
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}))
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const resource = body?.resource ?? []
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if (!resource.length) throw new Error('migu 歌词资源不存在')
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let lrcUrl = String(resource[0]?.lrcUrl ?? '') || String(resource[0]?.lyricUrl ?? '')
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if (!lrcUrl) return { lyric: '', tlyric: '' }
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lrcUrl = lrcUrl.replace(/^http:\/\//, 'https://')
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const { statusCode, body: lrc } = await httpFetch(lrcUrl, {
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headers: { 'User-Agent': LRC_UA, Referer: LRC_REFERER },
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timeout: 20000,
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}).promise
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if (statusCode !== 200) throw new Error(`migu 歌词下载失败 ${statusCode}`)
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return { lyric: typeof lrc === 'string' ? lrc : '', tlyric: '' }
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})()
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return requestObj
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}
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export { fetchSongDetail }
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export default { getLyric }
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