feat: DSL 磁力聚合 — 搜索/解析/预览/投递 + cilisousuo 源 + 中英双语 + Docker 部署

server/api/torrent/[infohash]/resolve.post.ts

@@ -0,0 +1,30 @@
+import { loadSettings } from '../../../utils/appconfig'
+import { tryMongo } from '../../../utils/mongo'
+import { getTorrent, markResolved } from '../../../utils/store'
+import { fetchMetadataFromMagnet } from '../../../utils/torrent'
+
+export default defineEventHandler(async (event) => {
+  const infoHash = String(getRouterParam(event, 'infohash') || '').toLowerCase()
+  if (!/^[a-f0-9]{40}$/.test(infoHash)) {
+    throw createError({ statusCode: 400, statusMessage: 'infoHash 格式不正确（应为 40 位 hex）' })
+  }
+
+  const body = await readBody(event).catch(() => ({}))
+  const doc = await tryMongo(() => getTorrent(infoHash))
+  const magnet = String(body?.magnet || doc?.magnet || '').trim()
+  if (!magnet) {
+    throw createError({ statusCode: 400, statusMessage: '缺少磁力链，无法在线获取文件清单' })
+  }
+
+  const settings = await loadSettings()
+  try {
+    const meta = await fetchMetadataFromMagnet(magnet, settings.metadataTimeout)
+    if (!meta.files.length) throw new Error('已连上节点，但对方没有返回任何文件信息')
+    await tryMongo(() => markResolved(infoHash, { files: meta.files, size: meta.size, name: meta.name || doc?.name }, null))
+    return { infoHash, name: meta.name, files: meta.files, size: meta.size }
+  } catch (err) {
+    const message = err instanceof Error ? err.message : '获取种子元数据失败'
+    await tryMongo(() => markResolved(infoHash, null, message))
+    throw createError({ statusCode: 502, statusMessage: message })
+  }
+})