s3_storage.rb in saviour-0.6.10

- old
+ new

@@ -1,10 +1,12 @@
 begin
   require 'aws-sdk-s3'
 rescue LoadError
 end
 
+require 'marcel'
+
 module Saviour
   class S3Storage
     MissingPublicUrlPrefix = Class.new(StandardError)
     KeyTooLarge = Class.new(StandardError)
 
@@ -25,11 +27,15 @@
       # http://docs.aws.amazon.com/AmazonS3/latest/dev/UsingMetadata.html
       if path.bytesize > 1024
         raise(KeyTooLarge, "The key in S3 must be at max 1024 bytes, this key is too big: #{path}")
       end
 
+      mime_type = Marcel::MimeType.for file_or_contents
+
       # TODO: Use multipart api
-      client.put_object(@create_options.merge(body: file_or_contents, bucket: @bucket, key: path))
+      client.put_object(@create_options.merge(
+        body: file_or_contents, bucket: @bucket, key: path, content_type: mime_type
+      ))
     end
 
     def write_from_file(file, path)
       file.rewind
 