+ def fix_emoji(object) do
+ tags = object["tag"] || []
+ emoji = tags |> Enum.filter(fn data -> data["type"] == "Emoji" and data["icon"] end)
+
+ emoji =
+ emoji
+ |> Enum.reduce(%{}, fn data, mapping ->
+ name = data["name"]
+
+ if String.starts_with?(name, ":") do
+ name = name |> String.slice(1..-2)
+ end
+
+ mapping |> Map.put(name, data["icon"]["url"])
+ end)
+
+ # we merge mastodon and pleroma emoji into a single mapping, to allow for both wire formats
+ emoji = Map.merge(object["emoji"] || %{}, emoji)
+
+ object
+ |> Map.put("emoji", emoji)
+ end
+
+ def fix_tag(object) do
+ tags =
+ (object["tag"] || [])
+ |> Enum.filter(fn data -> data["type"] == "Hashtag" and data["name"] end)
+ |> Enum.map(fn data -> String.slice(data["name"], 1..-1) end)
+
+ combined = (object["tag"] || []) ++ tags
+
+ object
+ |> Map.put("tag", combined)
+ end
+