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formatter.ex: Use Phoenix.HTML for mention/hashtag generation

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Unlike concatenating strings, this makes sure everything is escaped.
Tests had to be changed because Phoenix.HTML runs attributes through
Enum.sort before generation for whatever reason.
This commit is contained in:
rinpatch 2020-04-08 22:58:31 +03:00
parent dd4d10b275
commit d067eaa7b3
7 changed files with 41 additions and 27 deletions
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26
lib/pleroma/formatter.ex
View file

@ -35,9 +35,19 @@ def mention_handler("@" <> nickname, buffer, opts, acc) do
nickname_text = get_nickname_text(nickname, opts)
link =
~s(<span class="h-card"><a data-user="#{id}" class="u-url mention" href="#{ap_id}" rel="ugc">@<span>#{
nickname_text
}</span></a></span>)
Phoenix.HTML.Tag.content_tag(
:span,
Phoenix.HTML.Tag.content_tag(
:a,
["@", Phoenix.HTML.Tag.content_tag(:span, nickname_text)],
"data-user": id,
class: "u-url mention",
href: ap_id,
rel: "ugc"
),
class: "h-card"
)
|> Phoenix.HTML.safe_to_string()
{link, %{acc | mentions: MapSet.put(acc.mentions, {"@" <> nickname, user})}}
@ -49,7 +59,15 @@ def mention_handler("@" <> nickname, buffer, opts, acc) do
def hashtag_handler("#" <> tag = tag_text, _buffer, _opts, acc) do
tag = String.downcase(tag)
url = "#{Pleroma.Web.base_url()}/tag/#{tag}"
link = ~s(<a class="hashtag" data-tag="#{tag}" href="#{url}" rel="tag ugc">#{tag_text}</a>)
link =
Phoenix.HTML.Tag.content_tag(:a, tag_text,
class: "hashtag",
"data-tag": tag,
href: url,
rel: "tag ugc"
)
|> Phoenix.HTML.safe_to_string()
{link, %{acc | tags: MapSet.put(acc.tags, {tag_text, tag})}}
end

24
test/formatter_test.exs
View file

@ -150,13 +150,13 @@ test "gives a replacement for user links, using local nicknames in user links te
assert length(mentions) == 3
expected_text =
~s(<span class="h-card"><a data-user="#{gsimg.id}" class="u-url mention" href="#{
~s(<span class="h-card"><a class="u-url mention" data-user="#{gsimg.id}" href="#{
gsimg.ap_id
}" rel="ugc">@<span>gsimg</span></a></span> According to <span class="h-card"><a data-user="#{
}" rel="ugc">@<span>gsimg</span></a></span> According to <span class="h-card"><a class="u-url mention" data-user="#{
archaeme.id
}" class="u-url mention" href="#{"https://archeme/@archa_eme_"}" rel="ugc">@<span>archa_eme_</span></a></span>, that is @daggsy. Also hello <span class="h-card"><a data-user="#{
}" href="#{"https://archeme/@archa_eme_"}" rel="ugc">@<span>archa_eme_</span></a></span>, that is @daggsy. Also hello <span class="h-card"><a class="u-url mention" data-user="#{
archaeme_remote.id
}" class="u-url mention" href="#{archaeme_remote.ap_id}" rel="ugc">@<span>archaeme</span></a></span>)
}" href="#{archaeme_remote.ap_id}" rel="ugc">@<span>archaeme</span></a></span>)
assert expected_text == text
end
@ -171,7 +171,7 @@ test "gives a replacement for user links when the user is using Osada" do
assert length(mentions) == 1
expected_text =
~s(<span class="h-card"><a data-user="#{mike.id}" class="u-url mention" href="#{
~s(<span class="h-card"><a class="u-url mention" data-user="#{mike.id}" href="#{
mike.ap_id
}" rel="ugc">@<span>mike</span></a></span> test)
@ -187,7 +187,7 @@ test "gives a replacement for single-character local nicknames" do
assert length(mentions) == 1
expected_text =
~s(<span class="h-card"><a data-user="#{o.id}" class="u-url mention" href="#{o.ap_id}" rel="ugc">@<span>o</span></a></span> hi)
~s(<span class="h-card"><a class="u-url mention" data-user="#{o.id}" href="#{o.ap_id}" rel="ugc">@<span>o</span></a></span> hi)
assert expected_text == text
end
@ -209,17 +209,13 @@ test "given the 'safe_mention' option, it will only mention people in the beginn
assert mentions == [{"@#{user.nickname}", user}, {"@#{other_user.nickname}", other_user}]
assert expected_text ==
~s(<span class="h-card"><a data-user="#{user.id}" class="u-url mention" href="#{
~s(<span class="h-card"><a class="u-url mention" data-user="#{user.id}" href="#{
user.ap_id
}" rel="ugc">@<span>#{user.nickname}</span></a></span> <span class="h-card"><a data-user="#{
}" rel="ugc">@<span>#{user.nickname}</span></a></span> <span class="h-card"><a class="u-url mention" data-user="#{
other_user.id
}" class="u-url mention" href="#{other_user.ap_id}" rel="ugc">@<span>#{
other_user.nickname
}</span></a></span> hey dudes i hate <span class="h-card"><a data-user="#{
}" href="#{other_user.ap_id}" rel="ugc">@<span>#{other_user.nickname}</span></a></span> hey dudes i hate <span class="h-card"><a class="u-url mention" data-user="#{
third_user.id
}" class="u-url mention" href="#{third_user.ap_id}" rel="ugc">@<span>#{
third_user.nickname
}</span></a></span>)
}" href="#{third_user.ap_id}" rel="ugc">@<span>#{third_user.nickname}</span></a></span>)
end
test "given the 'safe_mention' option, it will still work without any mention" do

2
test/user_test.exs
View file

@ -1404,7 +1404,7 @@ test "preserves hosts in user links text" do
bio = "A.k.a. @nick@domain.com"
expected_text =
~s(A.k.a. <span class="h-card"><a data-user="#{remote_user.id}" class="u-url mention" href="#{
~s(A.k.a. <span class="h-card"><a class="u-url mention" data-user="#{remote_user.id}" href="#{
remote_user.ap_id
}" rel="ugc">@<span>nick@domain.com</span></a></span>)

6
test/web/common_api/common_api_utils_test.exs
View file

@ -159,11 +159,11 @@ test "works for text/markdown with mentions" do
{output, _, _} = Utils.format_input(text, "text/markdown")
assert output ==
~s(<p><strong>hello world</strong></p><p><em>another <span class="h-card"><a data-user="#{
~s(<p><strong>hello world</strong></p><p><em>another <span class="h-card"><a class="u-url mention" data-user="#{
user.id
}" class="u-url mention" href="http://foo.com/user__test" rel="ugc">@<span>user__test</span></a></span> and <span class="h-card"><a data-user="#{
}" href="http://foo.com/user__test" rel="ugc">@<span>user__test</span></a></span> and <span class="h-card"><a class="u-url mention" data-user="#{
user.id
}" class="u-url mention" href="http://foo.com/user__test" rel="ugc">@<span>user__test</span></a></span> <a href="http://google.com" rel="ugc">google.com</a> paragraph</em></p>)
}" href="http://foo.com/user__test" rel="ugc">@<span>user__test</span></a></span> <a href="http://google.com" rel="ugc">google.com</a> paragraph</em></p>)
end
end

4
test/web/mastodon_api/controllers/account_controller/update_credentials_test.exs
View file

@ -82,9 +82,9 @@ test "updates the user's bio", %{conn: conn} do
assert user_data = json_response(conn, 200)
assert user_data["note"] ==
~s(I drink <a class="hashtag" data-tag="cofe" href="http://localhost:4001/tag/cofe">#cofe</a> with <span class="h-card"><a data-user="#{
~s(I drink <a class="hashtag" data-tag="cofe" href="http://localhost:4001/tag/cofe">#cofe</a> with <span class="h-card"><a class="u-url mention" data-user="#{
user2.id
}" class="u-url mention" href="#{user2.ap_id}" rel="ugc">@<span>#{user2.nickname}</span></a></span><br/><br/>suya..)
}" href="#{user2.ap_id}" rel="ugc">@<span>#{user2.nickname}</span></a></span><br/><br/>suya..)
end
test "updates the user's locking status", %{conn: conn} do

4
test/web/mastodon_api/controllers/notification_controller_test.exs
View file

@ -26,7 +26,7 @@ test "list of notifications" do
|> get("/api/v1/notifications")
expected_response =
"hi <span class=\"h-card\"><a data-user=\"#{user.id}\" class=\"u-url mention\" href=\"#{
"hi <span class=\"h-card\"><a class=\"u-url mention\" data-user=\"#{user.id}\" href=\"#{
user.ap_id
}\" rel=\"ugc\">@<span>#{user.nickname}</span></a></span>"
@ -45,7 +45,7 @@ test "getting a single notification" do
conn = get(conn, "/api/v1/notifications/#{notification.id}")
expected_response =
"hi <span class=\"h-card\"><a data-user=\"#{user.id}\" class=\"u-url mention\" href=\"#{
"hi <span class=\"h-card\"><a class=\"u-url mention\" data-user=\"#{user.id}\" href=\"#{
user.ap_id
}\" rel=\"ugc\">@<span>#{user.nickname}</span></a></span>"

2
test/web/twitter_api/twitter_api_test.exs
View file

@ -109,7 +109,7 @@ test "it registers a new user and parses mentions in the bio" do
{:ok, user2} = TwitterAPI.register_user(data2)
expected_text =
~s(<span class="h-card"><a data-user="#{user1.id}" class="u-url mention" href="#{
~s(<span class="h-card"><a class="u-url mention" data-user="#{user1.id}" href="#{
user1.ap_id
}" rel="ugc">@<span>john</span></a></span> test)