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, loadSettings, type BtClientConfig } from '../appconfig'
+import { aria2Adapter } from './aria2'
+import { qbittorrentAdapter } from './qbittorrent'
+import { transmissionAdapter } from './transmission'
+import type { AddTaskInput, AddTaskResult, BtClientAdapter, ClientStatus } from './types'
+
+export const ADAPTERS: BtClientAdapter[] = [qbittorrentAdapter, transmissionAdapter, aria2Adapter]
+
+export function getAdapter(type: string): BtClientAdapter | undefined {
+  return ADAPTERS.find((a) => a.type === type)
+}
+
+export function endpointOf(cfg: BtClientConfig): string {
+  const adapter = getAdapter(cfg.type)
+  const path = cfg.path && cfg.path.trim() ? cfg.path : adapter?.defaultPath || ''
+  return `${baseUrlOf(cfg)}${path}`
+}
+
+export function friendlyClientError(err: unknown): string {
+  // undici 的 fetch 失败时外层只有 "fetch failed"，真正的 ECONNREFUSED 藏在 err.cause 里
+  const parts: string[] = []
+  let current: unknown = err
+  for (let i = 0; i < 5 && current; i++) {
+    if (current instanceof Error) {
+      parts.push(`${(current as Error & { code?: string }).code || ''} ${current.message}`)
+      current = (current as Error & { cause?: unknown }).cause
+    } else {
+      parts.push(String(current))
+      break
+    }
+  }
+  const msg = parts.join(' | ')
+
+  if (/ECONNREFUSED/i.test(msg)) return '端口未监听：客户端没有启动，或地址 / 端口填错了'
+  if (/ETIMEDOUT|timeout|aborted|超时/i.test(msg)) return '连接超时：可能是防火墙拦截或地址填错了'
+  if (/ENOTFOUND|EAI_AGAIN/i.test(msg)) return '无法解析该主机名'
+  if (/self-signed|certificate|SSL|TLS/i.test(msg)) return 'TLS 证书错误：如果客户端是自签证书，请改用 http'
+  return err instanceof Error ? err.message : String(err)
+}
+
+/** 探测所有已启用的客户端，返回在线状态 */
+export async function listClientStatuses(): Promise<ClientStatus[]> {
+  const settings = await loadSettings()
+  const targets = settings.btClients.filter((c) => c.enabled !== false)
+  if (!targets.length) return []
+
+  return await Promise.all(
+    targets.map(async (cfg): Promise<ClientStatus> => {
+      const adapter = getAdapter(cfg.type)
+      const base: ClientStatus = {
+        id: cfg.id,
+        type: cfg.type,
+        name: cfg.name,
+        label: adapter?.label || cfg.type,
+        endpoint: endpointOf(cfg),
+        online: false
+      }
+      if (!adapter) return { ...base, error: `不支持的客户端类型：${cfg.type}` }
+      try {
+        const result = await adapter.probe(cfg)
+        return { ...base, online: result.online, version: result.version, error: result.error }
+      } catch (err) {
+        return { ...base, error: friendlyClientError(err) }
+      }
+    })
+  )
+}
+
+export async function sendTask(
+  clientId: string,
+  input: AddTaskInput
+): Promise<{ ok: boolean; message: string; client: BtClientConfig | null }> {
+  const settings = await loadSettings()
+  const cfg = settings.btClients.find((c) => c.id === clientId)
+  if (!cfg) throw new Error(`找不到客户端配置：${clientId}`)
+  const adapter = getAdapter(cfg.type)
+  if (!adapter) throw new Error(`不支持的客户端类型：${cfg.type}`)
+
+  const result: AddTaskResult = await adapter.add(cfg, input)
+  return { ok: result.ok, message: result.message, client: cfg }
+}
+
+export interface ClientTaskGroup {
+  clientId: string
+  clientName: string
+  online: boolean
+  error?: string
+  tasks: BtTask[]
+}
+
+/** 获取所有在线客户端的任务 */
+export async function listAllTasks(): Promise<ClientTaskGroup[]> {
+  const settings = await loadSettings()
+  const targets = settings.btClients.filter((c) => c.enabled !== false)
+
+  return await Promise.all(
+    targets.map(async (cfg): Promise<ClientTaskGroup> => {
+      const adapter = getAdapter(cfg.type)
+      const group: ClientTaskGroup = {
+        clientId: cfg.id,
+        clientName: cfg.name,
+        online: false,
+        tasks: []
+      }
+      if (!adapter) return { ...group, error: `不支持的客户端类型：${cfg.type}` }
+      try {
+        const tasks = await adapter.getTasks(cfg)
+        return { ...group, online: true, tasks }
+      } catch (err) {
+        return { ...group, error: friendlyClientError(err) }
+      }
+    })
+  )
+}