2ca0a62efa
- Added 'local/**' to ESLint ignores - Included 'socks-proxy-agent' package in dependencies - Refactored download function to improve readability and maintainability - Cleaned up unused code in messages state management
53 lines
1.8 KiB
JavaScript
53 lines
1.8 KiB
JavaScript
const { ProxyAgent } = require('undici')
|
|
const { SocksProxyAgent } = require('socks-proxy-agent')
|
|
const https = require('https')
|
|
const fs = require('fs')
|
|
const { pipeline } = require('stream/promises')
|
|
|
|
/**
|
|
* Downloads a file from a URL with redirect handling
|
|
* @param {string} url The URL to download from
|
|
* @param {string} destinationPath The path to save the file to
|
|
* @returns {Promise<void>} Promise that resolves when download is complete
|
|
*/
|
|
async function downloadWithRedirects(url, destinationPath) {
|
|
const proxyUrl = process.env.HTTPS_PROXY || process.env.HTTP_PROXY
|
|
if (proxyUrl.startsWith('socks')) {
|
|
const proxyAgent = new SocksProxyAgent(proxyUrl)
|
|
return new Promise((resolve, reject) => {
|
|
const request = (url) => {
|
|
https
|
|
.get(url, { agent: proxyAgent }, (response) => {
|
|
if (response.statusCode == 301 || response.statusCode == 302) {
|
|
request(response.headers.location)
|
|
return
|
|
}
|
|
if (response.statusCode !== 200) {
|
|
reject(new Error(`Download failed: ${response.statusCode} ${response.statusMessage}`))
|
|
return
|
|
}
|
|
const file = fs.createWriteStream(destinationPath)
|
|
response.pipe(file)
|
|
file.on('finish', () => resolve())
|
|
})
|
|
.on('error', (err) => {
|
|
reject(err)
|
|
})
|
|
}
|
|
request(url)
|
|
})
|
|
} else {
|
|
const proxyAgent = new ProxyAgent(proxyUrl)
|
|
const response = await fetch(url, {
|
|
dispatcher: proxyAgent
|
|
})
|
|
if (!response.ok) {
|
|
throw new Error(`Download failed: ${response.status} ${response.statusText}`)
|
|
}
|
|
const file = fs.createWriteStream(destinationPath)
|
|
await pipeline(response.body, file)
|
|
}
|
|
}
|
|
|
|
module.exports = { downloadWithRedirects }
|