Set ETag header for directory listings

2016-01-23 14:29:18 -05:00
parent c676c1a6a8
commit bec9f7a6cc
2 changed files with 10 additions and 1 deletions
--- a/lib/remote_storage/swift.rb
+++ b/lib/remote_storage/swift.rb
@@ -75,10 +75,12 @@ module RemoteStorage
    end

    def get_directory_listing(user, directory)
-      # TODO add ETag header
      # TODO check IF_NONE_MATCH header
+      etag = redis.hget "rs_meta:#{user}:#{directory}/", "etag"
+

      server.headers["Content-Type"] = "application/json"
+      server.headers["ETag"] = %Q("#{etag}")

      listing = {
        "@context" => "http://remotestorage.io/spec/folder-description",