Zaid Abdulla
1e41c72d60
Bundling code now with Rollup for its flat bundling and tree shaking support. Front end code still goes through Webpack for browser support.
57 lines
1.8 KiB
JavaScript
57 lines
1.8 KiB
JavaScript
/**
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* Copyright 2013-2018 Zaid Abdulla
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*
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* This file is part of GenieACS.
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*
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* GenieACS is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* GenieACS is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with GenieACS. If not, see <http://www.gnu.org/licenses/>.
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*/
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"use strict";
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import url from "url";
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import querystring from "querystring";
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import { GridFSBucket } from "mongodb";
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import * as db from "./db";
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export function listener(request, response) {
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const urlParts = url.parse(request.url, true);
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if (request.method === "GET") {
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const filename = querystring.unescape(urlParts.pathname.substring(1));
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db.filesCollection.findOne({ _id: filename }, (err, file) => {
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if (err) {
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response.writeHead(500, { Connection: "close" });
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response.end(`${err.name}: ${err.message}`);
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throw err;
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}
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if (!file) {
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response.writeHead(404);
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response.end();
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return;
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}
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response.writeHead(200, {
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"Content-Type": file.contentType || "application/octet-stream",
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"Content-Length": file.length
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});
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const bucket = new GridFSBucket(db.client.db());
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const downloadStream = bucket.openDownloadStream(filename);
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downloadStream.pipe(response);
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});
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} else {
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response.writeHead(405, { Allow: "GET" });
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response.end("405 Method Not Allowed");
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}
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}
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