Merge pull request #452 from LluisArevalo/master

Image Upload to S3 - ContentType not set

app.js

@@ -22,6 +22,9 @@ var i18n = require('i18n')
 var flash = require('connect-flash')
 var validator = require('validator')
 
+// utils
+var getImageMimeType = require('./lib/utils.js').getImageMimeType
+
 // core
 var config = require('./lib/config.js')
 var logger = require('./lib/logger.js')
@@ -548,6 +551,9 @@ app.post('/uploadimage', function (req, res) {
                 Body: buffer
               }
 
+              var mimeType = getImageMimeType(files.image.path)
+              if (mimeType) { params.ContentType = mimeType }
+
               s3.putObject(params, function (err, data) {
                 if (err) {
                   logger.error(err)

lib/utils.js

@@ -3,3 +3,23 @@
 exports.isSQLite = function isSQLite (sequelize) {
   return sequelize.options.dialect === 'sqlite'
 }
+
+exports.getImageMimeType = function getImageMimeType (imagePath) {
+  var fileExtension = /[^.]+$/.exec(imagePath)
+
+  switch (fileExtension[0]) {
+    case 'bmp':
+      return 'image/bmp'
+    case 'gif':
+      return 'image/gif'
+    case 'jpg':
+    case 'jpeg':
+      return 'image/jpeg'
+    case 'png':
+      return 'image/png'
+    case 'tiff':
+      return 'image/tiff'
+    default:
+      return undefined
+  }
+}