# Pleroma: A lightweight social networking server
-# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.RelMe do
def parse(_), do: {:error, "No URL provided"}
defp parse_url(url) do
- {:ok, %Tesla.Env{body: html}} = Pleroma.HTTP.get(url, [], adapter: @hackney_options)
-
- data =
- Floki.attribute(html, "link[rel~=me]", "href") ++
- Floki.attribute(html, "a[rel~=me]", "href")
-
- {:ok, data}
+ with {:ok, %Tesla.Env{body: html, status: status}} when status in 200..299 <-
+ Pleroma.HTTP.get(url, [], adapter: @hackney_options),
+ {:ok, html_tree} <- Floki.parse_document(html),
+ data <-
+ Floki.attribute(html_tree, "link[rel~=me]", "href") ++
+ Floki.attribute(html_tree, "a[rel~=me]", "href") do
+ {:ok, data}
+ end
rescue
e -> {:error, "Parsing error: #{inspect(e)}"}
end