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Fix: download file (#3138)
* Fix: url download * not explicitly close on end * resolve on stream finish * remove unnecessary code * reject on file error
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1 changed files with 26 additions and 8 deletions
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@ -35,21 +35,39 @@ export default async (url: string, user: IUser, folderId: mongodb.ObjectID = nul
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// write content at URL to temp file
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// write content at URL to temp file
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await new Promise((res, rej) => {
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await new Promise((res, rej) => {
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const writable = fs.createWriteStream(path);
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const writable = fs.createWriteStream(path);
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writable.on('finish', () => {
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res();
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});
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writable.on('error', error => {
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rej(error);
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});
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const requestUrl = URL.parse(url).pathname.match(/[^\u0021-\u00ff]/) ? encodeURI(url) : url;
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const requestUrl = URL.parse(url).pathname.match(/[^\u0021-\u00ff]/) ? encodeURI(url) : url;
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request({
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const req = request({
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url: requestUrl,
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url: requestUrl,
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proxy: config.proxy,
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proxy: config.proxy,
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timeout: 10 * 1000,
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headers: {
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headers: {
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'User-Agent': config.user_agent
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'User-Agent': config.user_agent
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}
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}
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})
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});
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.on('error', rej)
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.on('end', () => {
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req.pipe(writable);
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req.on('response', response => {
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if (response.statusCode !== 200) {
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writable.close();
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writable.close();
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res();
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rej(response.statusCode);
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})
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}
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.pipe(writable)
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});
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.on('error', rej);
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req.on('error', error => {
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writable.close();
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rej(error);
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});
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});
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});
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const instance = await fetchMeta();
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const instance = await fetchMeta();
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