mirror of
https://github.com/Foltik/Shimapan
synced 2024-12-25 11:55:25 -05:00
48 lines
1.6 KiB
JavaScript
48 lines
1.6 KiB
JavaScript
const express = require('express');
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const router = express.Router();
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const config = require('config');
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const fs = require('fs');
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const ModelPath = '../../models/';
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const Upload = require(ModelPath + 'Upload.js');
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const View = require(ModelPath + 'View.js');
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const wrap = require('../../util/wrap.js');
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const insertView = async (req, upload) =>
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Promise.all([
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View.create({
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uid: upload.uid,
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uploader: upload.uploader,
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remoteAddress: req.ip,
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userAgent: req.headers['user-agent']
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}),
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Upload.updateOne({uid: upload.uid}, {$inc: {views: 1}})
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]);
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router.get('/:uid', wrap(async (req, res) => {
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const upload = await Upload.findOne({uid: req.params.uid});
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if (!upload)
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return res.status(404).json({message: 'File not found.'});
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// Increment the file's view counter and insert a a view record
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await insertView(req, upload);
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// Whether the file should be an attachment or displayed inline on the page
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const mimetype = upload.file.mime.split('/');
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const inlineMimeTypes = config.get('View.inlineMimeTypes').map(type => type.split('/'));
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let inline = inlineMimeTypes.some(type =>
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(mimetype[0] === type[0] || type[0] === '*') &&
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(mimetype[1] === type[1] || type[1] === '*'));
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res.status(200);
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res.set({
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'Content-Disposition': inline ? 'inline' : 'attachment; filename="' + upload.file.originalName + '"',
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'Content-Type': upload.file.mime
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});
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fs.createReadStream(upload.file.path)
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.pipe(res);
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}));
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module.exports = router; |