36 lines
1.1 KiB
JavaScript
36 lines
1.1 KiB
JavaScript
const https = require('https')
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const fs = require('fs')
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/**
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* Downloads a file from a URL with redirect handling
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* @param {string} url The URL to download from
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* @param {string} destinationPath The path to save the file to
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* @returns {Promise<void>} Promise that resolves when download is complete
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*/
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async function downloadWithRedirects(url, destinationPath) {
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return new Promise((resolve, reject) => {
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const request = (url) => {
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https
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.get(url, (response) => {
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if (response.statusCode == 301 || response.statusCode == 302) {
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request(response.headers.location)
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return
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}
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if (response.statusCode !== 200) {
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reject(new Error(`Download failed: ${response.statusCode} ${response.statusMessage}`))
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return
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}
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const file = fs.createWriteStream(destinationPath)
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response.pipe(file)
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file.on('finish', () => resolve())
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})
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.on('error', (err) => {
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reject(err)
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})
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}
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request(url)
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})
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}
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module.exports = { downloadWithRedirects }
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