1 files changed, 95 insertions, 0 deletions
diff --git a/lib/web/imageRouter.js b/lib/web/imageRouter.js
new file mode 100644
index 00000000..592a497c
--- /dev/null
+++ b/lib/web/imageRouter.js
@@ -0,0 +1,95 @@
+'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\/(.+$)/)[1])
+            })
+
+            break
+
+          case 's3':
+            var AWS = require('aws-sdk')
+            var awsConfig = new AWS.Config(config.s3)
+            var s3 = new AWS.S3(awsConfig)
+            const {getImageMimeType} = require('../utils')
+            fs.readFile(files.image.path, function (err, buffer) {
+              if (err) {
+                logger.error(err)
+                res.status(500).end('upload image error')
+                return
+              }
+              var params = {
+                Bucket: config.s3bucket,
+                Key: path.join('uploads', path.basename(files.image.path)),
+                Body: buffer
+              }
+
+              var mimeType = getImageMimeType(files.image.path)
+              if (mimeType) { params.ContentType = mimeType }
+
+              s3.putObject(params, function (err, data) {
+                if (err) {
+                  logger.error(err)
+                  res.status(500).end('upload image error')
+                  return
+                }
+                res.send({
+                  link: `https://s3-${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')
+      }
+    }
+  })
+})