pleroma

commit: 8b390d27dce0c1827ed4c8c959612b6126624c9a
parent a1af122499d3558d9fa6d5606c394e01f36e95e4
Author: faried nawaz <faried@gmail.com>
Date:   Thu, 18 May 2023 03:20:44 +0500

twitter card: handle case where image has no alt text

Diffstat:
M
lib/pleroma/web/metadata/providers/twitter_card.ex
5
+++--

1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/lib/pleroma/web/metadata/providers/twitter_card.ex b/lib/pleroma/web/metadata/providers/twitter_card.ex
@@ -79,8 +79,7 @@ defmodule Pleroma.Web.Metadata.Providers.TwitterCard do
                    name: "twitter:image",
                    content: MediaProxy.url(url["href"])
                  ], []},
-                {:meta, [property: "twitter:image:alt", content: truncate(attachment["name"])],
-                 []}
+                {:meta, [name: "twitter:image:alt", content: truncate(attachment["name"])], []}
                 | acc
               ]
               |> maybe_add_dimensions(url)
@@ -133,6 +132,8 @@ defmodule Pleroma.Web.Metadata.Providers.TwitterCard do
     end
   end
 
+  defp truncate(nil), do: ""
+
   defp truncate(text) do
     # truncate to 420 characters
     # see https://developer.twitter.com/en/docs/twitter-for-websites/cards/overview/markup