Spaces:
Sleeping
Sleeping
Upload 5 files
Browse files- Dockerfile +0 -11
- README.md +65 -10
- cleanup.js +26 -20
- index.js +153 -140
- package.json +5 -14
Dockerfile
CHANGED
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@@ -1,30 +1,19 @@
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# Используем официальный образ Node.js 18.
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FROM node:18-slim
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# ИСПРАВЛЕНИЕ: Установка ffmpeg
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# Обновляем список пакетов и устанавливаем ffmpeg.
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# -y автоматически отвечает 'да' на все запросы.
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# && rm -rf /var/lib/apt/lists/* очищает кэш после установки для уменьшения размера образа.
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RUN apt-get update && \
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apt-get install -y ffmpeg && \
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rm -rf /var/lib/apt/lists/*
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# Устанавливаем рабочую директорию внутри контейнера
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WORKDIR /usr/src/app
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# Копируем файлы package.json и package-lock.json
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COPY package*.json ./
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# Устанавливаем зависимости проекта
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RUN npm install --only=production
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# Копируем остальной код приложения в рабочую директорию
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COPY . .
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# Открываем порт, на котором будет работать приложение (стандартный для Spaces - 7860)
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EXPOSE 7860
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# Указываем команду для запуска приложения при старте контейнера
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CMD [ "node", "index.js" ]
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FROM node:18-slim
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RUN apt-get update && \
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apt-get install -y ffmpeg && \
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rm -rf /var/lib/apt/lists/*
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WORKDIR /usr/src/app
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COPY package*.json ./
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RUN npm install --only=production
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COPY . .
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EXPOSE 7860
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CMD [ "node", "index.js" ]
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README.md
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@@ -1,10 +1,65 @@
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API для асинхронного выполнения команд
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Это API позволяет удаленно выполнять консольные команды в асинхронном режиме. Вы отправляете задачу и получаете ее ID, после чего можете отслеживать статус выполнения.
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Новый процесс работы
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Процесс теперь состоит из 3 шагов:
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Шаг 1: Создание задачи
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Отправьте POST-запрос на /api/task/create. Сервер примет файл, создаст задачу и немедленно вернет ответ.
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Пример curl:
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curl -X POST 'https://<your-space-url>/api/task/create' \
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-F 'command=ffmpeg' \
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-F 'args=["-i", "{INPUT_FILE}", "-vcodec", "libx264", "-acodec", "aac", "{OUTPUT_FILE}"]' \
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-F 'file=@"/path/to/your/video.mov"' \
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-F 'output_filename=converted.mp4'
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Ответ сервера (статус 202 Accepted):
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{
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"message": "Task accepted.",
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"taskId": "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
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"status_url": "/api/task/status/xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx"
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}
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Сохраните taskId для следующего шага.
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Шаг 2: Проверка статуса задачи
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Отправляйте GET-запросы на эндпоинт status_url, полученный на предыдущем шаге, чтобы отслеживать выполнение.
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Пример curl:
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curl 'https://<your-space-url>/api/task/status/xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx'
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Возможные ответы:
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* Задача в очереди или обрабатывается:
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{
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"id": "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
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"status": "processing",
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"elapsedTimeSeconds": 15,
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"progress": 25,
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"estimatedTimeLeftSeconds": 45
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}
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* Задача успешно завершена:
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{
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"id": "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
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"status": "completed",
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"elapsedTimeSeconds": 60,
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"result": {
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"download_url": "/api/download/yyyyyyyy-yyyy-yyyy-yyyy-yyyyyyyyyyyy-converted.mp4"
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}
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}
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* Задача завершилась с ошибкой:
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{
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"id": "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
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"status": "failed",
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"elapsedTimeSeconds": 10,
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"error": {
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"message": "Process exited with code 1",
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"code": 1
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}
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}
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Шаг 3: Скачивание результата
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Когда задача получает статус completed, используйте download_url из ответа для скачивания готового файла.
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Пример curl:
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# Используйте download_url из успешного ответа на Шаге 2
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curl 'https://<your-space-url>/api/download/yyyyyyyy-yyyy-yyyy-yyyy-yyyyyyyyyyyy-converted.mp4' \
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--output "final_video.mp4"
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Этот новый подход более надежен для длительных операций и дает вам полный контроль над отслеживанием процесса.
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cleanup.js
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import cron from 'node-cron';
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import fs from 'fs/promises';
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import path from 'path';
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// ИСПРАВЛЕНИЕ: Используем глобальную временную директорию /tmp.
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const TEMP_DIR = '/tmp';
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const MAX_AGE_MS = 24 * 60 * 60 * 1000;
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async function cleanupOldFiles() {
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console.log('Запуск задачи по очистке старых файлов...');
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try {
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const files = await fs.readdir(TEMP_DIR);
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const now = Date.now();
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for (const file of files) {
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// Очищаем только файлы, созданные нашим приложением (у них UUID в имени)
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// Это мера предосторожности, чтобы не удалить чужие файлы в /tmp
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if (/\b[0-9a-f]{8}\b-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-\b[0-9a-f]{12}\b/i.test(file)) {
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try {
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const stats = await fs.stat(filePath);
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if (fileAge > MAX_AGE_MS) {
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await fs.unlink(filePath);
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console.log(`Удален старый файл: ${filePath}`);
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}
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} catch (statError) {
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if (statError.code !== 'ENOENT') {
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console.error(
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}
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}
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}
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}
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} catch (readDirError) {
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if (readDirError.code
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}
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}
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console.log('Очистка завершена.');
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}
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export function startCleanupJob() {
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cleanupOldFiles();
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}
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import cron from 'node-cron';
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import fs from 'fs/promises';
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import path from 'path';
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import { tasks } from './index.js';
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const TEMP_DIR = '/tmp';
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const MAX_AGE_MS = 24 * 60 * 60 * 1000;
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async function cleanupOldFiles() {
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try {
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const files = await fs.readdir(TEMP_DIR);
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const now = Date.now();
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for (const file of files) {
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if (/\b[0-9a-f]{8}\b-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-\b[0-9a-f]{12}\b/i.test(file)) {
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const filePath = path.join(TEMP_DIR, file);
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try {
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const stats = await fs.stat(filePath);
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if (now - stats.mtime.getTime() > MAX_AGE_MS) {
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await fs.unlink(filePath);
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}
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} catch (statError) {
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if (statError.code !== 'ENOENT') {
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console.error(`Failed to stat file ${filePath}:`, statError);
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}
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}
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}
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}
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} catch (readDirError) {
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if (readDirError.code !== 'ENOENT') {
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console.error('Error reading temp directory:', readDirError);
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}
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}
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}
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function cleanupOldTasks() {
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const now = Date.now();
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for (const taskId in tasks) {
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const task = tasks[taskId];
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if (task.submittedAt && (now - task.submittedAt > MAX_AGE_MS)) {
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if (task.outputFilePath) {
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fs.unlink(task.outputFilePath).catch(() => {});
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}
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delete tasks[taskId];
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}
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}
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}
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export function startCleanupJob() {
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cleanupOldFiles();
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cleanupOldTasks();
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cron.schedule('0 * * * *', () => {
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cleanupOldFiles();
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cleanupOldTasks();
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});
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}
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index.js
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import express from 'express';
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import multer from 'multer';
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import { spawn } from 'child_process';
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import { writeFile, unlink, createReadStream } from 'fs';
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import path from 'path';
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import { v4 as uuidv4 } from 'uuid';
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import fetch from 'node-fetch';
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import { startCleanupJob } from './cleanup.js';
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// ИСПРАВЛЕНИЕ: Используем глобальную временную директорию /tmp, которая всегда доступна для записи.
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const TEMP_DIR = '/tmp';
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const app = express();
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const PORT = process.env.PORT || 7860;
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// --- MIDDLEWARE ---
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app.use(express.json());
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app.use(express.urlencoded({ extended: true }));
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const storage = multer.memoryStorage();
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const upload = multer({ storage: storage });
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// --- ЛОГИКА ---
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const executeCommand = (command, args, inputBuffer = null) => {
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return new Promise((resolve, reject) => {
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const process = spawn(command, args);
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let stdoutChunks = [];
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let stderrChunks = [];
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process.stdout.on('data', (data) => stdoutChunks.push(data));
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process.stderr.on('data', (data) => stderrChunks.push(data));
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process.on('close', (code) => {
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const stdout = Buffer.concat(stdoutChunks);
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const stderr = Buffer.concat(stderrChunks).toString('utf8');
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if (code === 0) {
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resolve({ stdout, stderr });
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} else {
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const error = new Error(`Процесс завершился с кодом ${code}.\nStderr: ${stderr}`);
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error.code = code;
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error.stderr = stderr;
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reject(error);
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}
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});
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process.on('error', (err) => reject(err));
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if (inputBuffer) {
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process.stdin.write(inputBuffer);
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process.stdin.end();
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}
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});
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};
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-
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const downloadFile = async (url) => {
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const response = await fetch(url);
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if (!response.ok) {
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throw new Error(
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}
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const arrayBuffer = await response.arrayBuffer();
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return Buffer.from(arrayBuffer);
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};
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});
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app.post('/api/run/stream', upload.single('file'), async (req, res) => {
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try {
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args = argsJson ? JSON.parse(argsJson) : [];
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} catch(e) {
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return res.status(400).send({ error: 'Параметр "args" должен быть валидным JSON массивом.' });
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}
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-
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inputBuffer = await downloadFile(file_url);
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} else {
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return res.status(400).send({ error: 'Необходимо предоставить файл через "file" или "file_url".' });
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}
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} catch (error) {
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-
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message: error.message,
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}
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}
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}
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app.
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try {
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| 118 |
const { command, args: argsJson, file_url, output_filename } = req.body;
|
| 119 |
const file = req.file;
|
| 120 |
|
| 121 |
-
if (!command) return res.status(400).
|
| 122 |
|
| 123 |
let args;
|
| 124 |
try {
|
| 125 |
args = argsJson ? JSON.parse(argsJson) : [];
|
| 126 |
} catch(e) {
|
| 127 |
-
return res.status(400).
|
| 128 |
}
|
| 129 |
|
| 130 |
let inputBuffer;
|
|
@@ -133,88 +130,104 @@ app.post('/api/run/file', upload.single('file'), async (req, res) => {
|
|
| 133 |
} else if (file_url) {
|
| 134 |
inputBuffer = await downloadFile(file_url);
|
| 135 |
} else {
|
| 136 |
-
return res.status(400).
|
| 137 |
}
|
| 138 |
-
|
| 139 |
-
// Получаем имя файла из загрузки, или используем 'input' как запасной вариант
|
| 140 |
-
const originalName = file?.originalname?.replace(/[^a-zA-Z0-9._-]/g, '') || 'input';
|
| 141 |
-
|
| 142 |
-
const inputFilePath = path.join(TEMP_DIR, `${uuidv4()}-${originalName}`);
|
| 143 |
-
const outputFilePath = path.join(TEMP_DIR, `${uuidv4()}-${output_filename || 'output'}`);
|
| 144 |
-
|
| 145 |
-
tempFiles.push(inputFilePath, outputFilePath);
|
| 146 |
|
| 147 |
-
const
|
| 148 |
-
|
| 149 |
-
|
| 150 |
-
|
|
|
|
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|
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|
|
|
| 151 |
|
| 152 |
-
|
| 153 |
-
writeFile(inputFilePath, inputBuffer, (err) => {
|
| 154 |
-
if (err) {
|
| 155 |
-
console.error("Ошибка записи входного файла:", err);
|
| 156 |
-
return reject(err);
|
| 157 |
-
}
|
| 158 |
-
resolve();
|
| 159 |
-
});
|
| 160 |
-
});
|
| 161 |
|
| 162 |
-
|
| 163 |
-
|
| 164 |
-
|
| 165 |
-
|
| 166 |
-
res.status(200).json({
|
| 167 |
-
message: 'Команда выполнена успешно.',
|
| 168 |
-
download_url: `/api/download/${fileId}`,
|
| 169 |
-
stderr: stderr
|
| 170 |
});
|
| 171 |
|
| 172 |
} catch (error) {
|
| 173 |
-
|
| 174 |
-
|
| 175 |
-
for (const filePath of tempFiles) {
|
| 176 |
-
unlink(filePath, (err) => {
|
| 177 |
-
if (err) {
|
| 178 |
-
// Не выводим ошибку, если файла просто нет (уже удален или не был создан)
|
| 179 |
-
if(err.code !== 'ENOENT') console.error(`Не удалось удалить временный файл ${filePath}:`, err);
|
| 180 |
-
}
|
| 181 |
-
});
|
| 182 |
-
}
|
| 183 |
-
|
| 184 |
-
res.status(500).send({
|
| 185 |
-
error: 'Ошибка выполнения команды.',
|
| 186 |
message: error.message,
|
| 187 |
-
stderr: error.stderr || 'N/A'
|
| 188 |
});
|
| 189 |
}
|
| 190 |
});
|
| 191 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 192 |
app.get('/api/download/:fileId', (req, res) => {
|
| 193 |
const { fileId } = req.params;
|
| 194 |
if (fileId.includes('..')) {
|
| 195 |
-
return res.status(400).send('
|
| 196 |
}
|
| 197 |
|
| 198 |
const filePath = path.join(TEMP_DIR, fileId);
|
| 199 |
|
| 200 |
-
|
| 201 |
-
|
| 202 |
-
|
| 203 |
-
|
| 204 |
-
}
|
| 205 |
-
|
| 206 |
-
|
| 207 |
-
|
| 208 |
-
|
| 209 |
-
|
| 210 |
-
|
| 211 |
-
|
| 212 |
});
|
| 213 |
|
| 214 |
-
// --- ЗАПУСК СЕРВЕРА И ОЧИСТКИ ---
|
| 215 |
-
|
| 216 |
app.listen(PORT, () => {
|
| 217 |
-
console.log(`Сервер запущен на порту ${PORT}`);
|
| 218 |
startCleanupJob();
|
| 219 |
});
|
| 220 |
|
|
|
|
| 1 |
import express from 'express';
|
| 2 |
import multer from 'multer';
|
| 3 |
import { spawn } from 'child_process';
|
| 4 |
+
import { writeFile, unlink, createReadStream } from 'fs/promises';
|
| 5 |
import path from 'path';
|
| 6 |
import { v4 as uuidv4 } from 'uuid';
|
| 7 |
import fetch from 'node-fetch';
|
| 8 |
import { startCleanupJob } from './cleanup.js';
|
| 9 |
|
| 10 |
+
const TEMP_DIR = '/tmp';
|
|
|
|
|
|
|
|
|
|
| 11 |
const app = express();
|
| 12 |
const PORT = process.env.PORT || 7860;
|
| 13 |
|
| 14 |
+
export const tasks = {};
|
| 15 |
|
|
|
|
| 16 |
app.use(express.json());
|
| 17 |
app.use(express.urlencoded({ extended: true }));
|
| 18 |
|
| 19 |
const storage = multer.memoryStorage();
|
| 20 |
const upload = multer({ storage: storage });
|
| 21 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 22 |
const downloadFile = async (url) => {
|
| 23 |
const response = await fetch(url);
|
| 24 |
if (!response.ok) {
|
| 25 |
+
throw new Error(`Failed to download file: ${response.statusText}`);
|
| 26 |
}
|
| 27 |
const arrayBuffer = await response.arrayBuffer();
|
| 28 |
return Buffer.from(arrayBuffer);
|
| 29 |
};
|
| 30 |
|
| 31 |
+
const executeTask = async (taskId) => {
|
| 32 |
+
const task = tasks[taskId];
|
| 33 |
+
const { command, args, inputBuffer, outputFilename } = task.payload;
|
| 34 |
+
const tempFiles = [];
|
|
|
|
| 35 |
|
|
|
|
| 36 |
try {
|
| 37 |
+
tasks[taskId].status = 'processing';
|
| 38 |
+
tasks[taskId].startTime = Date.now();
|
| 39 |
|
| 40 |
+
const originalName = task.payload.originalName?.replace(/[^a-zA-Z0-9._-]/g, '') || 'input';
|
| 41 |
+
const inputFilePath = path.join(TEMP_DIR, `${uuidv4()}-${originalName}`);
|
| 42 |
+
const outputFilePath = path.join(TEMP_DIR, `${uuidv4()}-${outputFilename || 'output'}`);
|
| 43 |
|
| 44 |
+
tempFiles.push(inputFilePath, outputFilePath);
|
| 45 |
+
task.outputFilePath = outputFilePath;
|
|
|
|
|
|
|
|
|
|
|
|
|
| 46 |
|
| 47 |
+
const processedArgs = args.map(arg =>
|
| 48 |
+
arg.replace('{INPUT_FILE}', inputFilePath)
|
| 49 |
+
.replace('{OUTPUT_FILE}', outputFilePath)
|
| 50 |
+
);
|
|
|
|
|
|
|
|
|
|
|
|
|
| 51 |
|
| 52 |
+
await writeFile(inputFilePath, inputBuffer);
|
| 53 |
+
|
| 54 |
+
const process = spawn(command, processedArgs);
|
| 55 |
+
let stderrOutput = '';
|
| 56 |
+
let totalDuration = 0;
|
| 57 |
+
|
| 58 |
+
process.stderr.on('data', (data) => {
|
| 59 |
+
const stderrLine = data.toString();
|
| 60 |
+
stderrOutput += stderrLine;
|
| 61 |
+
|
| 62 |
+
if (!totalDuration) {
|
| 63 |
+
const durationMatch = stderrLine.match(/Duration: (\d{2}):(\d{2}):(\d{2})\.\d{2}/);
|
| 64 |
+
if (durationMatch) {
|
| 65 |
+
totalDuration = parseInt(durationMatch[1]) * 3600 + parseInt(durationMatch[2]) * 60 + parseInt(durationMatch[3]);
|
| 66 |
+
task.estimatedTotalTime = totalDuration;
|
| 67 |
+
}
|
| 68 |
+
}
|
| 69 |
+
|
| 70 |
+
const timeMatch = stderrLine.match(/time=(\d{2}):(\d{2}):(\d{2})\.\d{2}/);
|
| 71 |
+
if (timeMatch && totalDuration) {
|
| 72 |
+
const currentTime = parseInt(timeMatch[1]) * 3600 + parseInt(timeMatch[2]) * 60 + parseInt(timeMatch[3]);
|
| 73 |
+
task.progress = Math.min(100, Math.round((currentTime / totalDuration) * 100));
|
| 74 |
+
}
|
| 75 |
+
});
|
| 76 |
+
|
| 77 |
+
await new Promise((resolve, reject) => {
|
| 78 |
+
process.on('close', (code) => {
|
| 79 |
+
task.endTime = Date.now();
|
| 80 |
+
task.stderr = stderrOutput;
|
| 81 |
+
if (code === 0) {
|
| 82 |
+
task.status = 'completed';
|
| 83 |
+
task.result = {
|
| 84 |
+
download_url: `/api/download/${path.basename(outputFilePath)}`
|
| 85 |
+
};
|
| 86 |
+
resolve();
|
| 87 |
+
} else {
|
| 88 |
+
const error = new Error(`Process exited with code ${code}`);
|
| 89 |
+
error.code = code;
|
| 90 |
+
reject(error);
|
| 91 |
+
}
|
| 92 |
+
});
|
| 93 |
+
process.on('error', reject);
|
| 94 |
+
});
|
| 95 |
|
| 96 |
} catch (error) {
|
| 97 |
+
tasks[taskId].status = 'failed';
|
| 98 |
+
tasks[taskId].endTime = Date.now();
|
| 99 |
+
tasks[taskId].error = {
|
| 100 |
message: error.message,
|
| 101 |
+
code: error.code
|
| 102 |
+
};
|
| 103 |
+
for (const filePath of tempFiles) {
|
| 104 |
+
unlink(filePath).catch(() => {});
|
| 105 |
+
}
|
| 106 |
}
|
| 107 |
+
};
|
| 108 |
|
| 109 |
+
app.get('/', (req, res) => {
|
| 110 |
+
res.send('Task-based remote execution server is ready.');
|
| 111 |
+
});
|
| 112 |
|
| 113 |
+
app.post('/api/task/create', upload.single('file'), async (req, res) => {
|
| 114 |
try {
|
| 115 |
const { command, args: argsJson, file_url, output_filename } = req.body;
|
| 116 |
const file = req.file;
|
| 117 |
|
| 118 |
+
if (!command) return res.status(400).json({ error: 'Parameter "command" is required.' });
|
| 119 |
|
| 120 |
let args;
|
| 121 |
try {
|
| 122 |
args = argsJson ? JSON.parse(argsJson) : [];
|
| 123 |
} catch(e) {
|
| 124 |
+
return res.status(400).json({ error: 'Parameter "args" must be a valid JSON array.' });
|
| 125 |
}
|
| 126 |
|
| 127 |
let inputBuffer;
|
|
|
|
| 130 |
} else if (file_url) {
|
| 131 |
inputBuffer = await downloadFile(file_url);
|
| 132 |
} else {
|
| 133 |
+
return res.status(400).json({ error: 'A file must be provided via "file" or "file_url".' });
|
| 134 |
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 135 |
|
| 136 |
+
const taskId = uuidv4();
|
| 137 |
+
tasks[taskId] = {
|
| 138 |
+
id: taskId,
|
| 139 |
+
status: 'queued',
|
| 140 |
+
progress: 0,
|
| 141 |
+
submittedAt: Date.now(),
|
| 142 |
+
payload: {
|
| 143 |
+
command,
|
| 144 |
+
args,
|
| 145 |
+
outputFilename: output_filename,
|
| 146 |
+
originalName: file?.originalname,
|
| 147 |
+
inputBuffer,
|
| 148 |
+
}
|
| 149 |
+
};
|
| 150 |
|
| 151 |
+
executeTask(taskId);
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 152 |
|
| 153 |
+
res.status(202).json({
|
| 154 |
+
message: "Task accepted.",
|
| 155 |
+
taskId: taskId,
|
| 156 |
+
status_url: `/api/task/status/${taskId}`
|
|
|
|
|
|
|
|
|
|
|
|
|
| 157 |
});
|
| 158 |
|
| 159 |
} catch (error) {
|
| 160 |
+
res.status(500).json({
|
| 161 |
+
error: 'Failed to create task.',
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 162 |
message: error.message,
|
|
|
|
| 163 |
});
|
| 164 |
}
|
| 165 |
});
|
| 166 |
|
| 167 |
+
app.get('/api/task/status/:taskId', (req, res) => {
|
| 168 |
+
const { taskId } = req.params;
|
| 169 |
+
const task = tasks[taskId];
|
| 170 |
+
|
| 171 |
+
if (!task) {
|
| 172 |
+
return res.status(404).json({ error: 'Task not found.' });
|
| 173 |
+
}
|
| 174 |
+
|
| 175 |
+
const response = {
|
| 176 |
+
id: task.id,
|
| 177 |
+
status: task.status,
|
| 178 |
+
};
|
| 179 |
+
|
| 180 |
+
if (task.startTime) {
|
| 181 |
+
const
|
| 182 |
+
endTime = task.endTime || Date.now();
|
| 183 |
+
response.elapsedTimeSeconds = Math.round((endTime - task.startTime) / 1000);
|
| 184 |
+
}
|
| 185 |
+
|
| 186 |
+
if (task.status === 'processing') {
|
| 187 |
+
response.progress = task.progress;
|
| 188 |
+
if (task.estimatedTotalTime && response.elapsedTimeSeconds) {
|
| 189 |
+
const remaining = task.estimatedTotalTime - response.elapsedTimeSeconds;
|
| 190 |
+
response.estimatedTimeLeftSeconds = Math.max(0, remaining);
|
| 191 |
+
}
|
| 192 |
+
}
|
| 193 |
+
|
| 194 |
+
if (task.status === 'completed') {
|
| 195 |
+
response.result = task.result;
|
| 196 |
+
}
|
| 197 |
+
|
| 198 |
+
if (task.status === 'failed') {
|
| 199 |
+
response.error = task.error;
|
| 200 |
+
}
|
| 201 |
+
|
| 202 |
+
// For debugging, optionally include stderr
|
| 203 |
+
// response.stderr = task.stderr;
|
| 204 |
+
|
| 205 |
+
res.status(200).json(response);
|
| 206 |
+
});
|
| 207 |
+
|
| 208 |
app.get('/api/download/:fileId', (req, res) => {
|
| 209 |
const { fileId } = req.params;
|
| 210 |
if (fileId.includes('..')) {
|
| 211 |
+
return res.status(400).send('Invalid file ID.');
|
| 212 |
}
|
| 213 |
|
| 214 |
const filePath = path.join(TEMP_DIR, fileId);
|
| 215 |
|
| 216 |
+
createReadStream(filePath)
|
| 217 |
+
.then(stream => {
|
| 218 |
+
res.setHeader('Content-Type', 'application/octet-stream');
|
| 219 |
+
stream.pipe(res);
|
| 220 |
+
})
|
| 221 |
+
.catch(err => {
|
| 222 |
+
if (err.code === 'ENOENT') {
|
| 223 |
+
res.status(404).send('File not found or has been cleaned up.');
|
| 224 |
+
} else {
|
| 225 |
+
res.status(500).send('Server error.');
|
| 226 |
+
}
|
| 227 |
+
});
|
| 228 |
});
|
| 229 |
|
|
|
|
|
|
|
| 230 |
app.listen(PORT, () => {
|
|
|
|
| 231 |
startCleanupJob();
|
| 232 |
});
|
| 233 |
|
package.json
CHANGED
|
@@ -1,22 +1,12 @@
|
|
| 1 |
{
|
| 2 |
-
"name": "huggingface-
|
| 3 |
-
"version": "
|
| 4 |
-
"description": "
|
| 5 |
"main": "index.js",
|
| 6 |
"type": "module",
|
| 7 |
"scripts": {
|
| 8 |
-
"start": "node index.js"
|
| 9 |
-
"test": "echo \"Error: no test specified\" && exit 1"
|
| 10 |
},
|
| 11 |
-
"keywords": [
|
| 12 |
-
"huggingface",
|
| 13 |
-
"api",
|
| 14 |
-
"remote-execution",
|
| 15 |
-
"nodejs",
|
| 16 |
-
"esm"
|
| 17 |
-
],
|
| 18 |
-
"author": "",
|
| 19 |
-
"license": "ISC",
|
| 20 |
"dependencies": {
|
| 21 |
"express": "^4.18.2",
|
| 22 |
"multer": "^1.4.5-lts.1",
|
|
@@ -26,3 +16,4 @@
|
|
| 26 |
}
|
| 27 |
}
|
| 28 |
|
|
|
|
|
|
| 1 |
{
|
| 2 |
+
"name": "huggingface-ffmpeg-api",
|
| 3 |
+
"version": "2.0.0",
|
| 4 |
+
"description": "ffmpeg rest api",
|
| 5 |
"main": "index.js",
|
| 6 |
"type": "module",
|
| 7 |
"scripts": {
|
| 8 |
+
"start": "node index.js"
|
|
|
|
| 9 |
},
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 10 |
"dependencies": {
|
| 11 |
"express": "^4.18.2",
|
| 12 |
"multer": "^1.4.5-lts.1",
|
|
|
|
| 16 |
}
|
| 17 |
}
|
| 18 |
|
| 19 |
+
|