kopia lustrzana https://github.com/manuelkasper/sotlas-api
Store original photos in Backblaze (S3 compatible object storage)
rodzic
c79b215b2d
commit
a05edc7b64
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@ -45,7 +45,6 @@ config.sotatrailsUrl = 'https://sotatrails.ch/api.php';
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config.photos = {
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paths: {
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original: '/data/images/photos/original',
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thumb: '/data/images/photos/thumb',
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large: '/data/images/photos/large'
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},
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@ -59,7 +58,12 @@ config.photos = {
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height: 256
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}
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},
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uploadPath: '/data/upload/photos'
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uploadPath: '/data/upload/photos',
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originalStorage: {
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endPoint: 's3.eu-central-003.backblazeb2.com',
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accessKey: 'xxxxxxxxxxxxxxxxx',
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secretKey: 'xxxxxxxxxxxxxxxxx'
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}
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};
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config.tracks = {
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Plik diff jest za duży
Load Diff
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@ -26,6 +26,7 @@
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"htmlparser2": "^3.10.1",
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"jwks-rsa": "^1.6.0",
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"maxmind": "^3.1.2",
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"minio": "^7.0.29",
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"moment": "^2.24.0",
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"mongodb": "^3.6.1",
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"multer": "^1.4.2",
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22
photos.js
22
photos.js
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@ -5,6 +5,8 @@ const fsPromises = require('fs').promises
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const exif = require('exif-reader')
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const path = require('path')
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const hasha = require('hasha')
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const minio = require('minio')
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const nodemailer = require('nodemailer')
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const config = require('./config')
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const db = require('./db')
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@ -13,15 +15,27 @@ module.exports = {
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// Hash input file to determine filename
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let hash = await hasha.fromFile(filename, {algorithm: 'sha256'})
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let hashFilename = hash.substr(0, 32) + '.jpg'
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let originalPath = config.photos.paths.original + '/' + hashFilename.substr(0, 2) + '/' + hashFilename
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await fsPromises.mkdir(path.dirname(originalPath), {recursive: true})
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let metadata = await getMetadata(filename)
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if (metadata.format !== 'jpeg' && metadata.format != 'png' && metadata.format != 'heif') {
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throw new Error('Bad input format, must be JPEG, PNG or HEIF')
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}
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await fsPromises.copyFile(filename, originalPath)
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// Upload original photo to Backblaze (don't wait for completion)
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let minioClient = new minio.Client(config.photos.originalStorage)
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minioClient.fPutObject('sotlas', hashFilename, filename, {'Content-Type': 'image/jpeg'}, (err, etag) => {
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if (err) {
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console.error(err)
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let transporter = nodemailer.createTransport(config.mail)
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transporter.sendMail({
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from: 'api@sotl.as',
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to: 'mk@neon1.net',
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subject: 'Backblaze upload failed',
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text: `The file ${filename} could not be uploaded:\n${err}`
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})
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}
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})
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let photo = {
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filename: hashFilename,
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@ -84,7 +98,7 @@ module.exports = {
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Object.keys(config.photos.sizes).forEach(sizeDescr => {
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let outPath = config.photos.paths[sizeDescr] + '/' + hashFilename.substr(0, 2) + '/' + hashFilename
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mkdirTasks.push(fsPromises.mkdir(path.dirname(outPath), {recursive: true}))
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resizeTasks.push(makeResized(originalPath, outPath, config.photos.sizes[sizeDescr].width, config.photos.sizes[sizeDescr].height))
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resizeTasks.push(makeResized(filename, outPath, config.photos.sizes[sizeDescr].width, config.photos.sizes[sizeDescr].height))
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})
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await Promise.all(mkdirTasks)
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