perf: 数据库备份支持oss

packages/plugins/plugin-lib/src/oss/factory.ts

@@ -0,0 +1,41 @@
+import { OssClientContext } from "./api";
+
+export class OssClientFactory {
+  async getClassByType(type: string) {
+    if (type === "alioss") {
+      const module = await import("./impls/alioss.js");
+      return module.default;
+    } else if (type === "ssh") {
+      const module = await import("./impls/ssh.js");
+      return module.default;
+    } else if (type === "sftp") {
+      const module = await import("./impls/sftp.js");
+      return module.default;
+    } else if (type === "ftp") {
+      const module = await import("./impls/ftp.js");
+      return module.default;
+    } else if (type === "tencentcos") {
+      const module = await import("./impls/tencentcos.js");
+      return module.default;
+    } else if (type === "qiniuoss") {
+      const module = await import("./impls/qiniuoss.js");
+      return module.default;
+    } else if (type === "s3") {
+      const module = await import("./impls/s3.js");
+      return module.default;
+    } else {
+      throw new Error(`暂不支持此文件上传方式: ${type}`);
+    }
+  }
+  async createOssClientByType(type: string, opts: { rootDir: string; access: any; ctx: OssClientContext }) {
+    const cls = await this.getClassByType(type);
+    if (cls) {
+      // @ts-ignore
+      const instance = new cls(opts);
+      await instance.setCtx(opts.ctx);
+      return instance;
+    }
+  }
+}
+
+export const ossClientFactory = new OssClientFactory();