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Merge branch 'features/bio_rel_me' into 'develop' 

Add rel=me to the User bio

Closes #423

See merge request pleroma/pleroma!813
This commit is contained in:
kaniini 2019-03-03 16:00:49 +00:00
parent 6c6a2dbfdd f2452d5700
commit ace4231628
7 changed files with 171 additions and 1 deletions
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9
lib/pleroma/user.ex
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@ -22,6 +22,7 @@ defmodule Pleroma.User do
alias Pleroma.Web.OAuth alias Pleroma.Web.OAuth
alias Pleroma.Web.ActivityPub.Utils alias Pleroma.Web.ActivityPub.Utils
alias Pleroma.Web.ActivityPub.ActivityPub alias Pleroma.Web.ActivityPub.ActivityPub
alias Pleroma.Web.RelMe
require Logger require Logger
@ -1232,8 +1233,14 @@ def parse_bio(bio, user) do
{String.trim(name, ":"), url} {String.trim(name, ":"), url}
end) end)
# TODO: get profile URLs other than user.ap_id
profile_urls = [user.ap_id]
bio bio
|> CommonUtils.format_input("text/plain", mentions_format: :full) |> CommonUtils.format_input("text/plain",
mentions_format: :full,
rel: &RelMe.maybe_put_rel_me(&1, profile_urls)
)
|> elem(0) |> elem(0)
|> Formatter.emojify(emoji) |> Formatter.emojify(emoji)
end end

51
lib/pleroma/web/rel_me.ex Normal file
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@ -0,0 +1,51 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.RelMe do
@hackney_options [
pool: :media,
timeout: 2_000,
recv_timeout: 2_000,
max_body: 2_000_000
]
if Mix.env() == :test do
def parse(url) when is_binary(url), do: parse_url(url)
else
def parse(url) when is_binary(url) do
Cachex.fetch!(:rel_me_cache, url, fn _ ->
{:commit, parse_url(url)}
end)
rescue
e -> {:error, "Cachex error: #{inspect(e)}"}
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)
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, 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)
"me"
rescue
_ -> nil
end
def maybe_put_rel_me(_, _) do
nil
end
end

14
test/fixtures/rel_me_anchor.html vendored Normal file
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@ -0,0 +1,14 @@
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8"/>
<title>Blog</title>
</head>
<body>
<article>
<h1>Lorem ipsum</h1>
<p>Lorem ipsum dolor sit ameph, …</p>
<a rel="me" href="https://social.example.org/users/lain">lain’s account</a>
</article>
</body>
</html>

14
test/fixtures/rel_me_link.html vendored Normal file
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@ -0,0 +1,14 @@
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8"/>
<title>Blog</title>
<link rel="me" href="https://social.example.org/users/lain"/>
</head>
<body>
<article>
<h1>Lorem ipsum</h1>
<p>Lorem ipsum dolor sit ameph, …</p>
</article>
</body>
</html>

13
test/fixtures/rel_me_null.html vendored Normal file
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@ -0,0 +1,13 @@
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8"/>
<title>Blog</title>
</head>
<body>
<article>
<h1>Lorem ipsum</h1>
<p>Lorem ipsum dolor sit ameph, …</p>
</article>
</body>
</html>

16
test/user_test.exs
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@ -1054,6 +1054,22 @@ test "preserves hosts in user links text" do
assert expected_text == User.parse_bio(bio, user) assert expected_text == User.parse_bio(bio, user)
end end
test "Adds rel=me on linkbacked urls" do
user = insert(:user, ap_id: "http://social.example.org/users/lain")
bio = "http://example.org/rel_me/null"
expected_text = "<a href=\"#{bio}\">#{bio}</a>"
assert expected_text == User.parse_bio(bio, user)
bio = "http://example.org/rel_me/link"
expected_text = "<a href=\"#{bio}\">#{bio}</a>"
assert expected_text == User.parse_bio(bio, user)
bio = "http://example.org/rel_me/anchor"
expected_text = "<a href=\"#{bio}\">#{bio}</a>"
assert expected_text == User.parse_bio(bio, user)
end
end end
test "bookmarks" do test "bookmarks" do

55
test/web/rel_me_test.exs Normal file
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@ -0,0 +1,55 @@
defmodule Pleroma.Web.RelMeTest do
use ExUnit.Case, async: true
setup do
Tesla.Mock.mock(fn
%{
method: :get,
url: "http://example.com/rel_me/anchor"
} ->
%Tesla.Env{status: 200, body: File.read!("test/fixtures/rel_me_anchor.html")}
%{
method: :get,
url: "http://example.com/rel_me/link"
} ->
%Tesla.Env{status: 200, body: File.read!("test/fixtures/rel_me_link.html")}
%{
method: :get,
url: "http://example.com/rel_me/null"
} ->
%Tesla.Env{status: 200, body: File.read!("test/fixtures/rel_me_null.html")}
end)
:ok
end
test "parse/1" do
hrefs = ["https://social.example.org/users/lain"]
assert Pleroma.Web.RelMe.parse("http://example.com/rel_me/null") == {:ok, []}
assert {:error, _} = Pleroma.Web.RelMe.parse("http://example.com/rel_me/error")
assert Pleroma.Web.RelMe.parse("http://example.com/rel_me/link") == {:ok, hrefs}
assert Pleroma.Web.RelMe.parse("http://example.com/rel_me/anchor") == {:ok, hrefs}
end
test "maybe_put_rel_me/2" do
profile_urls = ["https://social.example.org/users/lain"]
attr = "me"
fallback = nil
assert Pleroma.Web.RelMe.maybe_put_rel_me("http://example.com/rel_me/null", profile_urls) ==
fallback
assert Pleroma.Web.RelMe.maybe_put_rel_me("http://example.com/rel_me/error", profile_urls) ==
fallback
assert Pleroma.Web.RelMe.maybe_put_rel_me("http://example.com/rel_me/anchor", profile_urls) ==
attr
assert Pleroma.Web.RelMe.maybe_put_rel_me("http://example.com/rel_me/link", profile_urls) ==
attr
end
end