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

2026-10-16 18:53:45 +08:00
commit d6999104bf
64 changed files with 16524 additions and 0 deletions
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+import { baseUrlOf, type BtClientConfig } from '../appconfig'
+import { httpFetch } from '../http'
+import type { AddTaskInput, AddTaskResult, BtClientAdapter, ProbeResult } from './types'
+
+function base(cfg: BtClientConfig) {
+  return baseUrlOf(cfg)
+}
+
+/** 登录拿到 SID Cookie；新版 qBittorrent（5.x）Cookie 名为 QBT_SID_<port>，这里统一透传 */
+async function login(cfg: BtClientConfig): Promise<string> {
+  const url = `${base(cfg)}/api/v2/auth/login`
+  const body = new URLSearchParams({
+    username: cfg.username || 'admin',
+    password: cfg.password || ''
+  })
+  const res = await httpFetch(url, {
+    method: 'POST',
+    body,
+    timeoutMs: 6000,
+    headers: {
+      'content-type': 'application/x-www-form-urlencoded',
+      referer: base(cfg),
+      origin: base(cfg)
+    }
+  })
+  const cookies = res.headers.getSetCookie?.() ?? []
+  const sid = cookies.map((c) => c.split(';')[0]).join('; ')
+  const text = (await res.text()).trim()
+
+  if (text === 'Fails.') throw new Error('qBittorrent 用户名或密码错误')
+  if (!res.ok || (text && text !== 'Ok.')) throw new Error(`qBittorrent 登录失败：${text || `HTTP ${res.status}`}`)
+  return sid
+}
+
+export const qbittorrentAdapter: BtClientAdapter = {
+  type: 'qbittorrent',
+  label: 'qBittorrent',
+  defaultPort: 8080,
+
+  async probe(cfg: BtClientConfig): Promise<ProbeResult> {
+    let sid = ''
+    try {
+      sid = await login(cfg)
+    } catch (err) {
+      // 有些配置开启了「本机免密」，登录失败但接口仍可访问，继续尝试读取版本
+      const fallback = await httpFetch(`${base(cfg)}/api/v2/app/version`, { timeoutMs: 5000 })
+      if (!fallback.ok) throw err
+      return { online: true, version: (await fallback.text()).trim().replace(/^v/, '') }
+    }
+    const res = await httpFetch(`${base(cfg)}/api/v2/app/version`, {
+      timeoutMs: 5000,
+      headers: sid ? { cookie: sid } : {}
+    })
+    if (!res.ok) throw new Error(`HTTP ${res.status}`)
+    return { online: true, version: (await res.text()).trim().replace(/^v/, '') }
+  },
+
+  async add(cfg: BtClientConfig, input: AddTaskInput): Promise<AddTaskResult> {
+    if (!input.magnet && !input.torrentBase64) throw new Error('缺少磁力链或种子文件内容')
+    const sid = await login(cfg)
+
+    const form = new FormData()
+    if (input.magnet) form.append('urls', input.magnet)
+    if (input.torrentBase64) {
+      const bytes = Buffer.from(input.torrentBase64, 'base64')
+      form.append('torrents', new Blob([bytes], { type: 'application/x-bittorrent' }), 'upload.torrent')
+    }
+    const savePath = input.downloadDir || cfg.downloadDir
+    if (savePath) form.append('savepath', savePath)
+    form.append('paused', 'false')
+
+    const res = await httpFetch(`${base(cfg)}/api/v2/torrents/add`, {
+      method: 'POST',
+      body: form,
+      timeoutMs: 15000,
+      headers: sid ? { cookie: sid, referer: base(cfg), origin: base(cfg) } : { referer: base(cfg) }
+    })
+    const text = (await res.text()).trim()
+    if (!res.ok) throw new Error(`qBittorrent 返回 HTTP ${res.status}${text ? `：${text}` : ''}`)
+    if (text === 'Fails.') throw new Error('qBittorrent 拒绝了该任务（可能是种子重复或路径不可用）')
+    return { ok: true, message: '已提交到 qBittorrent', detail: text }
+  },
+
+  async getTasks(cfg: BtClientConfig): Promise<BtTask[]> {
+    let sid = ''
+    try {
+      sid = await login(cfg)
+    } catch {
+      /* ignore login failure for local bypass */
+    }
+    const res = await httpFetch(`${base(cfg)}/api/v2/torrents/info`, {
+      headers: sid ? { cookie: sid } : {}
+    })
+    if (!res.ok) throw new Error(`HTTP ${res.status}`)
+    const list = (await res.json()) as any[]
+
+    return list.map((t) => ({
+      infoHash: t.hash,
+      name: t.name,
+      progress: t.progress,
+      size: t.size,
+      downloaded: t.downloaded,
+      uploaded: t.uploaded,
+      dlspeed: t.dlspeed,
+      upspeed: t.upspeed,
+      status: mapQbtStatus(t.state),
+      eta: t.eta
+    }))
+  }
+}
+
+function mapQbtStatus(state: string): BtTask['status'] {
+  const s = state.toLowerCase()
+  if (s.includes('error') || s.includes('missing')) return 'error'
+  if (s.includes('checking')) return 'checking'
+  if (s.includes('paused')) return 'paused'
+  if (s.includes('queued')) return 'queued'
+  if (s.includes('dl')) return 'downloading'
+  if (s.includes('up')) return 'seeding'
+  if (s === 'completed' || s === 'uploading') return 'seeding'
+  return 'unknown'
+}