feat：UI及部分后端

backend/src/platform/curseforge.ts

@@ -0,0 +1,73 @@
+import got from "got";
+import { join } from "node:path";
+import { fastdownload, usemirror } from "../utils/utils.js";
+import { modpack_info, XPlatform } from "./index.js";
+
+const cf_url = (() => {
+  if (usemirror) {
+    return "https://mod.mcimirror.top/curseforge";
+  } else {
+    return "https://api.curseforge.com";
+  }
+})();
+export interface CurseForgeManifest {
+  minecraft: {
+    version: string;
+    modLoaders: Array<{ id: string }>;
+  };
+  files: Array<{ projectID: number; fileID: number }>;
+}
+
+export class CurseForge implements XPlatform {
+  async getinfo(manifest: object): Promise<modpack_info> {
+    let result: modpack_info = Object.create({});
+    const local_manifest = manifest as CurseForgeManifest;
+    if (result && local_manifest)
+      result.minecraft = local_manifest.minecraft.version;
+    const id = local_manifest.minecraft.modLoaders[0].id;
+    const loader_all = id.match(/(.*)-/) as RegExpMatchArray;
+    result.loader = loader_all[1];
+    result.loader_version = id.replace(loader_all[0], "");
+    return result;
+  }
+
+  async downloadfile(manifest: object, path: string): Promise<void> {
+    const local_manifest = manifest as CurseForgeManifest;
+    const FileID = JSON.stringify({
+      fileIds: local_manifest.files.map(
+        (file: { fileID: number }) => file.fileID
+      ),
+    });
+    let tmp: [string, string] | string[][] = [];
+    await got
+      .post(cf_url + "/v1/mods/files", {
+        body: FileID,
+        headers: {
+          "Content-Type": "application/json",
+          "x-api-key":
+            "$2a$10$ydk0TLDG/Gc6uPMdz7mad.iisj2TaMDytVcIW4gcVP231VKngLBKy",
+          "User-Agent": "DeEarthX",
+        },
+      })
+      .json()
+      .then((res: any) => {
+        res.data.forEach(
+          (e: { fileName: string; downloadUrl: null | string }) => {
+            if (e.fileName.endsWith(".zip") || e.downloadUrl == null) {
+              return;
+            }
+            const unpath = join(path + "/mods/", e.fileName);
+            if (usemirror) {
+              tmp.push([
+                "https://mod.mcimirror.top" + new URL(e.downloadUrl).pathname,
+                unpath,
+              ]);
+            } else {
+              tmp.push([e.downloadUrl, unpath]);
+            }
+          }
+        );
+      });
+    await fastdownload(tmp as unknown as [string, string]); //下载文件
+  }
+}