96 lines
2.9 KiB
JavaScript
96 lines
2.9 KiB
JavaScript
|
'use strict'
|
||
|
|
var fs = require('fs')
|
||
|
|
var url = require('url')
|
||
|
|
var path = require('path')
|
||
|
|
|
||
|
|
const Router = require('express').Router
|
||
|
|
const formidable = require('formidable')
|
||
|
|
var imgur = require('imgur')
|
||
|
|
|
||
|
|
const config = require('../config')
|
||
|
|
const logger = require('../logger')
|
||
|
|
const response = require('../response')
|
||
|
|
|
||
|
|
const imageRouter = module.exports = Router()
|
||
|
|
|
||
|
|
// upload image
|
||
|
|
imageRouter.post('/uploadimage', function (req, res) {
|
||
|
|
var form = new formidable.IncomingForm()
|
||
|
|
|
||
|
|
form.keepExtensions = true
|
||
|
|
|
||
|
|
if (config.imageUploadType === 'filesystem') {
|
||
|
|
form.uploadDir = 'public/uploads'
|
||
|
|
}
|
||
|
|
|
||
|
|
form.parse(req, function (err, fields, files) {
|
||
|
|
if (err || !files.image || !files.image.path) {
|
||
|
|
response.errorForbidden(res)
|
||
|
|
} else {
|
||
|
|
if (config.debug) { logger.info('SERVER received uploadimage: ' + JSON.stringify(files.image)) }
|
||
|
|
|
||
|
|
try {
|
||
|
|
switch (config.imageUploadType) {
|
||
|
|
case 'filesystem':
|
||
|
|
res.send({
|
||
|
|
link: url.resolve(config.serverurl + '/', files.image.path.match(/^public\/(.+$)/)[1])
|
||
|
|
})
|
||
|
|
|
||
|
|
break
|
||
|
|
|
||
|
|
case 's3':
|
||
|
|
var AWS = require('aws-sdk')
|
||
|
|
var awsConfig = new AWS.Config(config.s3)
|
||
|
|
var s3 = new AWS.S3(awsConfig)
|
||
|
|
|
||
|
|
fs.readFile(files.image.path, function (err, buffer) {
|
||
|
|
if (err) {
|
||
|
|
logger.error(err)
|
||
|
|
res.status(500).end('upload image error')
|
||
|
|
return
|
||
|
|
}
|
||
|
|
var params = {
|
||
|
|
Bucket: config.s3bucket,
|
||
|
|
Key: path.join('uploads', path.basename(files.image.path)),
|
||
|
|
Body: buffer
|
||
|
|
}
|
||
|
|
|
||
|
|
var mimeType = getImageMimeType(files.image.path)
|
||
|
|
if (mimeType) { params.ContentType = mimeType }
|
||
|
|
|
||
|
|
s3.putObject(params, function (err, data) {
|
||
|
|
if (err) {
|
||
|
|
logger.error(err)
|
||
|
|
res.status(500).end('upload image error')
|
||
|
|
return
|
||
|
|
}
|
||
|
|
res.send({
|
||
|
|
link: `https://s3-${config.s3.region}.amazonaws.com/${config.s3bucket}/${params.Key}`
|
||
|
|
})
|
||
|
|
})
|
||
|
|
})
|
||
|
|
break
|
||
|
|
case 'imgur':
|
||
|
|
default:
|
||
|
|
imgur.setClientId(config.imgur.clientID)
|
||
|
|
imgur.uploadFile(files.image.path)
|
||
|
|
.then(function (json) {
|
||
|
|
if (config.debug) { logger.info('SERVER uploadimage success: ' + JSON.stringify(json)) }
|
||
|
|
res.send({
|
||
|
|
link: json.data.link.replace(/^http:\/\//i, 'https://')
|
||
|
|
})
|
||
|
|
})
|
||
|
|
.catch(function (err) {
|
||
|
|
logger.error(err)
|
||
|
|
return res.status(500).end('upload image error')
|
||
|
|
})
|
||
|
|
break
|
||
|
|
}
|
||
|
|
} catch (err) {
|
||
|
|
logger.error(err)
|
||
|
|
return res.status(500).end('upload image error')
|
||
|
|
}
|
||
|
|
}
|
||
|
|
})
|
||
|
|
})
|