221 lines
7.9 KiB
TypeScript
221 lines
7.9 KiB
TypeScript
import { useFileStore } from '@abearxiong/use-file-store';
|
|
import http from 'http';
|
|
import fs, { rm } from 'fs';
|
|
import path from 'path';
|
|
import { IncomingForm } from 'formidable';
|
|
import { app, minioClient } from '@/app.ts';
|
|
import { bucketName } from '@/modules/minio.ts';
|
|
import { getContentType } from '@/utils/get-content-type.ts';
|
|
import { User } from '@/models/user.ts';
|
|
const filePath = useFileStore('upload', { needExists: true });
|
|
const cacheFilePath = useFileStore('cache-file', { needExists: true });
|
|
// curl -X POST http://localhost:4000/api/upload -F "file=@readme.md"
|
|
// curl -X POST http://localhost:4000/api/upload \
|
|
// -F "file=@readme.md" \
|
|
// -F "file=@types/index.d.ts" \
|
|
// -F "description=This is a test upload" \
|
|
// -F "username=testuser"
|
|
|
|
let clients = [];
|
|
export const uploadMiddleware = async (req: http.IncomingMessage, res: http.ServerResponse) => {
|
|
if (req.method === 'GET' && req.url === '/api/app/upload') {
|
|
res.writeHead(200, { 'Content-Type': 'text/plain' });
|
|
res.end('Upload API is ready');
|
|
return;
|
|
}
|
|
const error = (msg: string) => {
|
|
return JSON.stringify({ code: 500, message: msg });
|
|
};
|
|
const checkAuth = async () => {
|
|
const authroization = req.headers?.['authorization'] as string;
|
|
if (!authroization) {
|
|
res.statusCode = 401;
|
|
res.end(error('Invalid authorization'));
|
|
return { tokenUser: null, token: null };
|
|
}
|
|
const token = authroization.split(' ')[1];
|
|
let tokenUser;
|
|
try {
|
|
tokenUser = await User.verifyToken(token);
|
|
} catch (e) {
|
|
res.statusCode = 401;
|
|
res.end(error('Invalid token'));
|
|
return { tokenUser: null, token: null };
|
|
}
|
|
return { tokenUser, token };
|
|
};
|
|
if (req.method === 'POST' && req.url === '/api/upload') {
|
|
if (res.headersSent) return; // 如果响应已发送，不再处理
|
|
res.writeHead(200, { 'Content-Type': 'application/json' });
|
|
const { tokenUser } = await checkAuth();
|
|
if (!tokenUser) return;
|
|
// 使用 formidable 解析 multipart/form-data
|
|
const form = new IncomingForm({
|
|
multiples: true, // 支持多文件上传
|
|
uploadDir: filePath, // 上传文件存储目录
|
|
allowEmptyFiles: true, // 允许空文件
|
|
});
|
|
// 解析上传的文件
|
|
form.parse(req, async (err, fields, files) => {
|
|
if (err) {
|
|
res.end(error(`Upload error: ${err.message}`));
|
|
// 删除临时文件
|
|
const uploadedFiles = Array.isArray(files.file) ? files.file : [files.file];
|
|
uploadedFiles.forEach((file) => {
|
|
fs.unlinkSync(file.filepath);
|
|
});
|
|
return;
|
|
}
|
|
// 逐个处理每个上传的文件
|
|
const uploadedFiles = Array.isArray(files.file) ? files.file : [files.file];
|
|
const uploadResults = [];
|
|
for (let i = 0; i < uploadedFiles.length; i++) {
|
|
const file = uploadedFiles[i];
|
|
// @ts-ignore
|
|
const tempPath = file.filepath; // 文件上传时的临时路径
|
|
const relativePath = file.originalFilename; // 保留表单中上传的文件名 (包含文件夹结构)
|
|
// 比如 child2/b.txt
|
|
const minioPath = `${tokenUser.username}/${relativePath}`;
|
|
// 上传到 MinIO 并保留文件夹结构
|
|
const isHTML = relativePath.endsWith('.html');
|
|
await minioClient.fPutObject(bucketName, minioPath, tempPath, {
|
|
'Content-Type': getContentType(relativePath),
|
|
'app-source': 'user-files',
|
|
'Cache-Control': isHTML ? 'no-cache' : 'max-age=31536000, immutable', // 缓存一年
|
|
});
|
|
uploadResults.push({
|
|
name: relativePath,
|
|
path: minioPath,
|
|
});
|
|
fs.unlinkSync(tempPath); // 删除临时文件
|
|
}
|
|
res.end(JSON.stringify({ code: 200, data: uploadResults }));
|
|
});
|
|
}
|
|
if (req.method === 'POST' && req.url === '/api/app/upload') {
|
|
if (res.headersSent) return; // 如果响应已发送，不再处理
|
|
res.writeHead(200, { 'Content-Type': 'application/json' });
|
|
const { tokenUser, token } = await checkAuth();
|
|
if (!tokenUser) return;
|
|
//
|
|
// 使用 formidable 解析 multipart/form-data
|
|
const form = new IncomingForm({
|
|
multiples: true, // 支持多文件上传
|
|
uploadDir: cacheFilePath, // 上传文件存储目录
|
|
allowEmptyFiles: true, // 允许空
|
|
minFileSize: 0, // 最小文件大小
|
|
createDirsFromUploads: false, // 根据上传的文件夹结构创建目录
|
|
keepExtensions: true, // 保留文件
|
|
hashAlgorithm: 'md5', // 文件哈希算法
|
|
});
|
|
form.on('progress', (bytesReceived, bytesExpected) => {
|
|
const progress = (bytesReceived / bytesExpected) * 100;
|
|
console.log(`Upload progress: ${progress.toFixed(2)}%`);
|
|
const data = {
|
|
progress: progress.toFixed(2),
|
|
message: `Upload progress: ${progress.toFixed(2)}%`,
|
|
};
|
|
// 向所有连接的客户端推送进度信息
|
|
clients.forEach((client) => client.write(`${JSON.stringify(data)}\n`));
|
|
});
|
|
// 解析上传的文件
|
|
form.parse(req, async (err, fields, files) => {
|
|
if (err) {
|
|
res.end(error(`Upload error: ${err.message}`));
|
|
const uploadedFiles = Array.isArray(files.file) ? files.file : [files.file];
|
|
uploadedFiles.forEach((file) => {
|
|
fs.unlinkSync(file.filepath);
|
|
});
|
|
return;
|
|
}
|
|
const clearFiles = () => {
|
|
const uploadedFiles = Array.isArray(files.file) ? files.file : [files.file];
|
|
uploadedFiles.forEach((file) => {
|
|
fs.unlinkSync(file.filepath);
|
|
});
|
|
};
|
|
let appKey, version;
|
|
const { appKey: _appKey, version: _version } = fields;
|
|
if (Array.isArray(_appKey)) {
|
|
appKey = _appKey?.[0];
|
|
} else {
|
|
appKey = _appKey;
|
|
}
|
|
if (Array.isArray(_version)) {
|
|
version = _version?.[0];
|
|
} else {
|
|
version = _version;
|
|
}
|
|
if (!appKey) {
|
|
res.end(error('appKey is required'));
|
|
clearFiles();
|
|
return;
|
|
}
|
|
if (!version) {
|
|
res.end(error('version is required'));
|
|
clearFiles();
|
|
return;
|
|
}
|
|
console.log('Appkey', appKey, version);
|
|
|
|
// 逐个处理每个上传的文件
|
|
const uploadedFiles = Array.isArray(files.file) ? files.file : [files.file];
|
|
const uploadResults = [];
|
|
for (let i = 0; i < uploadedFiles.length; i++) {
|
|
const file = uploadedFiles[i];
|
|
// @ts-ignore
|
|
const tempPath = file.filepath; // 文件上传时的临时路径
|
|
const relativePath = file.originalFilename; // 保留表单中上传的文件名 (包含文件夹结构)
|
|
// 比如 child2/b.txt
|
|
const minioPath = `${tokenUser.username}/${appKey}/${version}/${relativePath}`;
|
|
// 上传到 MinIO 并保留文件夹结构
|
|
const isHTML = relativePath.endsWith('.html');
|
|
await minioClient.fPutObject(bucketName, minioPath, tempPath, {
|
|
'Content-Type': getContentType(relativePath),
|
|
'app-source': 'user-app',
|
|
'Cache-Control': isHTML ? 'no-cache' : 'max-age=31536000, immutable', // 缓存一年
|
|
});
|
|
uploadResults.push({
|
|
name: relativePath,
|
|
path: minioPath,
|
|
});
|
|
fs.unlinkSync(tempPath); // 删除临时文件
|
|
}
|
|
// 受控
|
|
const r = await app.call({
|
|
path: 'app',
|
|
key: 'uploadFiles',
|
|
payload: {
|
|
token: token,
|
|
data: {
|
|
appKey,
|
|
version,
|
|
files: uploadResults,
|
|
},
|
|
},
|
|
});
|
|
const data: any = {
|
|
code: r.code,
|
|
data: r.body,
|
|
};
|
|
if (r.message) {
|
|
data.message = r.message;
|
|
}
|
|
res.end(JSON.stringify(data));
|
|
});
|
|
}
|
|
if (req.url === '/api/events') {
|
|
res.writeHead(200, {
|
|
'Content-Type': 'text/event-stream',
|
|
'Cache-Control': 'no-cache',
|
|
Connection: 'keep-alive',
|
|
});
|
|
clients.push(res);
|
|
|
|
// 移除客户端连接
|
|
req.on('close', () => {
|
|
clients = clients.filter((client) => client !== res);
|
|
});
|
|
}
|
|
};
|