def build_tags(%{activity: activity, user: user}) do
with truncated_content = scrub_html_and_truncate(activity.data["object"]["content"]) do
attachments = build_attachments(activity)
+
[
{:meta,
[
{:meta, [property: "og:url", content: activity.data["id"]], []},
{:meta, [property: "og:description", content: truncated_content], []},
{:meta, [property: "twitter:card", content: "summary"], []}
- ] ++ if attachments == [] do [
- {:meta, [property: "og:image", content: attachment_url(User.avatar_url(user))], []},
- {:meta, [property: "og:image:width", content: 120], []},
- {:meta, [property: "og:image:height", content: 120], []} ] else attachments end
+ ] ++
+ if attachments == [] do
+ [
+ {:meta, [property: "og:image", content: attachment_url(User.avatar_url(user))], []},
+ {:meta, [property: "og:image:width", content: 120], []},
+ {:meta, [property: "og:image:height", content: 120], []}
+ ]
+ else
+ attachments
+ end
end
end