51 lines
1.3 KiB
JavaScript
51 lines
1.3 KiB
JavaScript
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'use strict'
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const fs = require('fs')
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const path = require('path')
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const config = require('../../config')
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const {getImageMimeType} = require('../../utils')
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const AWS = require('aws-sdk')
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const awsConfig = new AWS.Config(config.s3)
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const s3 = new AWS.S3(awsConfig)
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exports.uploadImage = function (imagePath, callback) {
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if (!imagePath || typeof imagePath !== 'string') {
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callback(new Error('Image path is missing or wrong'), null)
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return
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}
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if (!callback || typeof callback !== 'function') {
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callback(new Error('Callback has to be a function'), null)
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return
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}
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fs.readFile(imagePath, function (err, buffer) {
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if (err) {
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callback(new Error(err), null)
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return
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}
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let params = {
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Bucket: config.s3bucket,
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Key: path.join('uploads', path.basename(imagePath)),
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Body: buffer
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}
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const mimeType = getImageMimeType(imagePath)
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if (mimeType) { params.ContentType = mimeType }
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s3.putObject(params, function (err, data) {
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if (err) {
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callback(new Error(err), null)
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return
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}
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let s3Endpoint = 's3.amazonaws.com'
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if (config.s3.region && config.s3.region !== 'us-east-1') {
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s3Endpoint = `s3-${config.s3.region}.amazonaws.com`
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}
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callback(null, `https://${s3Endpoint}/${config.s3bucket}/${params.Key}`)
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})
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})
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}
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