44 lines
1.5 KiB
JavaScript
44 lines
1.5 KiB
JavaScript
const URL = require('url'), fs = require('fs');
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const do_wb = require('../../src/util');
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const formidable = require('formidable-serverless');
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const tmp = require('tmp');
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module.exports = function (req, res) {
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res.setHeader('Access-Control-Allow-Origin', '*');
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const url = URL.parse(req.url, true);
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/* parse form data */
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const form = formidable({ multiples: true, maxFileSize: 2 * 1024 * 1024 });
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/*create temp file*/
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const newFile = () => {
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const tmpobj = tmp.fileSync({postfix: '.xlsx'});
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return tmpobj.name;
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}
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const writeFile = (fileName, file) => {
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fs.writeFile(fileName, file, (err) => {
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if (err) return res.status(500).send(err.message || err);
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res.status(201).send(fileName);
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});
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}
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form.parse(req, (err, fields, files) => {
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if (err) return res.status(400).send(err.message || err);
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if (!url.query) url.query = fields;
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["N", "t"].forEach(k => { if (!url.query[k] && fields[k] != null) url.query[k] = fields[k]; });
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/* look for first uploaded file entry */
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if (!files) return res.status(400).send("Missing file");
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const fentries = Object.entries(files);
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if (fentries.length == 0) return res.status(400).send("Missing file");
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/* read file */
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const file = fentries[0][1];
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fs.readFile(file.path, (err, body) => {
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if (err) return res.status(500).send(err.message || err);
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const tmpFile = newFile();
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writeFile(tmpFile, body);
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});
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});
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}; |