feat: 文件支持远程/合并, /api/file/name 接口支持参数覆盖

backend/src/restful/file.js

@@ -2,8 +2,12 @@ import { deleteByName, findByName, updateByName } from '@/utils/database';
 import { FILES_KEY } from '@/constants';
 import { failed, success } from '@/restful/response';
 import $ from '@/core/app';
-import { RequestInvalidError, ResourceNotFoundError } from '@/restful/errors';
-import { ProxyUtils } from '@/core/proxy-utils';
+import {
+    RequestInvalidError,
+    ResourceNotFoundError,
+    InternalServerError,
+} from '@/restful/errors';
+import { produceArtifact } from '@/restful/sync';
 
 export default function register($app) {
     if (!$.read(FILES_KEY)) $.write([], FILES_KEY);
@@ -44,22 +48,72 @@ function createFile(req, res) {
 async function getFile(req, res) {
     let { name } = req.params;
     name = decodeURIComponent(name);
+
+    $.info(`正在下载文件：${name}`);
+    let { url, ua, content, mergeSources, ignoreFailedRemoteFile } = req.query;
+    if (url) {
+        url = decodeURIComponent(url);
+        $.info(`指定远程文件 URL: ${url}`);
+    }
+    if (ua) {
+        ua = decodeURIComponent(ua);
+        $.info(`指定远程文件 User-Agent: ${ua}`);
+    }
+    if (content) {
+        content = decodeURIComponent(content);
+        $.info(`指定本地文件: ${content}`);
+    }
+    if (mergeSources) {
+        mergeSources = decodeURIComponent(mergeSources);
+        $.info(`指定合并来源: ${mergeSources}`);
+    }
+    if (ignoreFailedRemoteFile != null && ignoreFailedRemoteFile !== '') {
+        ignoreFailedRemoteFile = decodeURIComponent(ignoreFailedRemoteFile);
+        $.info(`指定忽略失败的远程文件: ${ignoreFailedRemoteFile}`);
+    }
+
     const allFiles = $.read(FILES_KEY);
     const file = findByName(allFiles, name);
     if (file) {
-        let content = file.content ?? '';
-        content = await ProxyUtils.process(content, file.process || []);
-        res.set('Content-Type', 'text/plain; charset=utf-8').send(
-            content ?? '',
-        );
+        try {
+            const output = await produceArtifact({
+                type: 'file',
+                name,
+                url,
+                ua,
+                content,
+                mergeSources,
+                ignoreFailedRemoteFile,
+            });
+
+            res.set('Content-Type', 'text/plain; charset=utf-8').send(
+                output ?? '',
+            );
+        } catch (err) {
+            $.notify(
+                `🌍 Sub-Store 下载文件失败`,
+                `❌ 无法下载文件：${name}！`,
+                `🤔 原因：${err.message ?? err}`,
+            );
+            $.error(err.message ?? err);
+            failed(
+                res,
+                new InternalServerError(
+                    'INTERNAL_SERVER_ERROR',
+                    `Failed to download file: ${name}`,
+                    `Reason: ${err.message ?? err}`,
+                ),
+            );
+        }
     } else {
+        $.notify(`🌍 Sub-Store 下载文件失败`, `❌ 未找到文件：${name}！`);
         failed(
             res,
             new ResourceNotFoundError(
-                `FILE_NOT_FOUND`,
-                `File ${name} does not exist`,
-                404,
+                'RESOURCE_NOT_FOUND',
+                `File ${name} does not exist!`,
             ),
+            404,
         );
     }
 }