feat(xm): 喜马拉雅平台接入——匿名搜索/专辑/免费曲直链(hdaa xm-sign+AES-ECB 解密)、cookie 绑定解锁付费

sdk/xm/musicSearch.ts

@@ -0,0 +1,56 @@
+// 喜马拉雅搜索（web 通道）
+// 接口: https://www.ximalaya.com/revision/search?core=track&kw=&page=&rows=&spellchecker=true&condition=relation&device=web
+// 实测（2026-10-02）匿名可用（注意：同参数的 /revision/search/main 与 /search/main 会命中
+// risk invalid 风控，本端点 + condition=relation&device=web 不受影响）
+// 返回 data.result.response.docs[]，字段 id/title/duration(秒)/nickname/album_id/album_title/
+// album_cover_path/is_paid/is_trailer
+import { httpFetch } from '../request.ts'
+import { formatPlayTime } from '../index.ts'
+import { XM_UA } from './sign.ts'
+
+const SEARCH_URL = 'https://www.ximalaya.com/revision/search'
+
+const normalizeCover = (path: unknown): string | null => {
+  if (!path) return null
+  const s = String(path)
+  return s.startsWith('http') ? s : `https://imagev2.xmcdn.com/${s}`
+}
+
+export const search = (keyword: string, page = 1, limit = 20) => {
+  const params = new URLSearchParams({
+    core: 'track', kw: keyword, page: String(page), rows: String(limit),
+    spellchecker: 'true', condition: 'relation', device: 'web',
+  })
+  return httpFetch(`${SEARCH_URL}?${params.toString()}`, {
+    headers: { 'User-Agent': XM_UA, Accept: 'application/json, text/plain, */*', Referer: 'https://www.ximalaya.com/' },
+    timeout: 15000,
+  }).promise.then(({ statusCode, body }: any) => {
+    if (statusCode != 200 || body?.ret != 200) throw new Error(body?.msg || '搜索失败')
+    const docs = body?.data?.result?.response?.docs ?? []
+    const total = Number(body?.data?.result?.response?.numFound ?? docs.length)
+    const allPage = Math.ceil(total / limit) || page
+    return {
+      allPage,
+      total,
+      limit,
+      source: 'xm' as const,
+      list: docs.map((item: any) => ({
+        songmid: String(item.id),
+        name: item.title || '',
+        singer: item.nickname || '',
+        albumId: item.album_id ? String(item.album_id) : '',
+        albumName: item.album_title || '',
+        interval: item.duration ? formatPlayTime(Number(item.duration)) : 0,
+        payPlay: Boolean(item.is_paid),
+        img: normalizeCover(item.album_cover_path),
+        lrc: '',
+        lrcx: '',
+        types: [],
+        _types: {},
+        disabled: false,
+      })),
+    }
+  })
+}
+
+export default { search }