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。
78 lines
2.8 KiB
TypeScript
78 lines
2.8 KiB
TypeScript
// Apple Music 专辑（上游 apple.go 的 SearchAlbum / ParseAlbum / GetAlbumSongs）
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// 详情：amp-api /v1/catalog/<sf>/albums/<id>?extend=extendedAssetUrls
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// → data[0].relationships.tracks.data[]（>300 首时分页，next 由 fetchAllTrackResources 跟进）
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// 链接：extractAppleID(link, 'album')，支持裸数字 id 与 /us/album/<slug>/<id> 链接。
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import {
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appleAmpGet,
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appleAlbumToPlaylist,
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appleSongFromCatalog,
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extractAppleID,
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fetchAllTrackResources,
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getAppleConfig,
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} from './util.ts'
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export { searchAlbum } from './musicSearch.ts'
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import { searchAlbum } from './musicSearch.ts'
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/** 专辑详情（page/limit 在完整曲目上切片，与其它平台 getAlbumDetail 契约一致） */
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export const getAlbumDetail = async(rawId: string, page = 1, limit = 50) => {
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const albumId = extractAppleID(String(rawId ?? ''), 'album')
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if (!albumId) throw new Error(`invalid apple music album id/link: ${rawId}`)
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const cfg = getAppleConfig()
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const body: any = await appleAmpGet(`/v1/catalog/${cfg.storefront}/albums/${albumId}`, { extend: 'extendedAssetUrls' })
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const album = (body?.data ?? [])[0]
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if (!album) throw new Error(`apple album not found: ${albumId}`)
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const tracks = await fetchAllTrackResources(album?.relationships?.tracks)
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const songs = tracks.map((track: any) => appleSongFromCatalog(track, albumId))
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const p = Math.max(1, Number(page) || 1)
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const l = Math.max(1, Number(limit) || 50)
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const summary = appleAlbumToPlaylist(album)
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// 上游 fetchPlaylistDetail 的做法：接口未给 trackCount 时以实际曲目数补齐
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if (!summary.trackCount || songs.length > summary.trackCount) summary.trackCount = songs.length
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return {
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source: 'apple' as const,
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info: {
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id: albumId,
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name: summary.name,
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img: summary.cover,
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desc: summary.description,
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author: summary.creator,
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link: summary.link,
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trackCount: summary.trackCount,
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releaseDate: summary.extra?.release_date || '',
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recordLabel: summary.extra?.record_label || '',
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},
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list: songs.slice((p - 1) * l, (p - 1) * l + l),
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page: p,
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limit: l,
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total: songs.length,
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}
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}
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/** 上游 GetAlbumSongs：只返回曲目数组 */
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export const getAlbumSongs = async(id: string): Promise<any[]> => {
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const { list } = await getAlbumDetail(id, 1, 100000)
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return list
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}
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/** 上游 ParseAlbum：专辑链接 → 详情（曲目全量，不分页） */
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export const parseAlbumLink = async(link: string) => {
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const detail = await getAlbumDetail(link, 1, 100000)
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return {
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source: 'apple' as const,
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id: detail.info.id,
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info: detail.info,
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list: detail.list,
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page: 1,
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limit: Math.max(detail.total, 1),
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total: detail.total,
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}
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}
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export default { getAlbumDetail, getAlbumSongs, searchAlbum, parseAlbumLink }
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