- with {:ok, %Tesla.Env{body: html}} <-
- Pleroma.HTTP.get(to_string(instance_uri), [{"accept", "text/html"}],
- adapter: [pool: :media]
- ),
- favicon_rel <-
- html
- |> Floki.parse_document!()
- |> Floki.attribute("link[rel=icon]", "href")
- |> List.first(),
- favicon <- URI.merge(instance_uri, favicon_rel) |> to_string(),
- true <- is_binary(favicon) do
+ with {_, true} <- {:reachable, reachable?(instance_uri.host)},
+ {:ok, %Tesla.Env{body: html}} <-
+ Pleroma.HTTP.get(to_string(instance_uri), [{"accept", "text/html"}], pool: :media),
+ {_, [favicon_rel | _]} when is_binary(favicon_rel) <-
+ {:parse,
+ html |> Floki.parse_document!() |> Floki.attribute("link[rel=icon]", "href")},
+ {_, favicon} when is_binary(favicon) <-
+ {:merge, URI.merge(instance_uri, favicon_rel) |> to_string()} do