mobilizon/lib/service/metadata/comment.ex

23 lines
749 B
Elixir

defimpl Mobilizon.Service.Metadata, for: Mobilizon.Events.Comment do
alias Phoenix.HTML
alias Phoenix.HTML.Tag
alias Mobilizon.Events.Comment
def build_tags(%Comment{} = comment) do
comment
|> do_build_tags()
|> Enum.map(&HTML.safe_to_string/1)
|> Enum.reduce("", fn tag, acc -> acc <> tag end)
end
defp do_build_tags(%Comment{} = comment) do
[
Tag.tag(:meta, property: "og:title", content: comment.actor.preferred_username),
Tag.tag(:meta, property: "og:url", content: comment.url),
Tag.tag(:meta, property: "og:description", content: comment.text),
Tag.tag(:meta, property: "og:type", content: "website"),
Tag.tag(:meta, property: "twitter:card", content: "summary")
]
end
end