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Pleroma.Web.RelMe: fixups

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Haelwenn (lanodan) Monnier 2019-03-02 06:32:03 +01:00
parent 25e588496a
commit 9b83236fb0
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1 changed files with 16 additions and 11 deletions
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27
lib/pleroma/web/rel_me.ex
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@ -10,12 +10,10 @@ defmodule Pleroma.Web.RelMe do
max_body: 2_000_000
]
def parse(nil), do: {:error, "No URL provided"}
if Mix.env() == :test do
def parse(url), do: parse_url(url)
def parse(url) when is_binary(url), do: parse_url(url)
else
def parse(url) do
def parse(url) when is_binary(url) do
Cachex.fetch!(:rel_me_cache, url, fn _ ->
{:commit, parse_url(url)}
end)
@ -24,20 +22,27 @@ def parse(url) do
end
end
def parse(_), do: {:error, "No URL provided"}
defp parse_url(url) do
{:ok, %Tesla.Env{body: html}} = Pleroma.HTTP.get(url, [], adapter: @hackney_options)
Floki.attribute(html, "link[rel=me]", "href") ++ Floki.attribute(html, "a[rel=me]", "href")
data =
Floki.attribute(html, "link[rel=me]", "href") ++ Floki.attribute(html, "a[rel=me]", "href")
{:ok, data}
rescue
e -> {:error, "Parsing error: #{inspect(e)}"}
end
def maybe_put_rel_me("http" <> _ = target_page, urls) when not is_nil(urls) do
if Enum.any?(parse(target_page), fn x -> x in urls end) do
"rel=\"me\" "
else
""
end
def maybe_put_rel_me("http" <> _ = target_page, profile_urls) when is_list(profile_urls) do
{:ok, rel_me_hrefs} = parse(target_page)
true = Enum.any?(rel_me_hrefs, fn x -> x in profile_urls end)
"rel=\"me\" "
rescue
_ -> ""
end
def maybe_put_rel_me(_, _) do