Merge branch 'safe-mentions' into 'develop'

Add safe dm mode option.

See merge request pleroma/pleroma!958

test/formatter_test.exs

@@ -181,6 +181,31 @@ defmodule Pleroma.FormatterTest do
       expected_text = "@a hi"
       assert {^expected_text, [] = _mentions, [] = _tags} = Formatter.linkify(text)
     end
+
+    test "given the 'safe_mention' option, it will only mention people in the beginning" do
+      user = insert(:user)
+      _other_user = insert(:user)
+      third_user = insert(:user)
+      text = " @#{user.nickname} hey dude i hate @#{third_user.nickname}"
+      {expected_text, mentions, [] = _tags} = Formatter.linkify(text, safe_mention: true)
+
+      assert mentions == [{"@#{user.nickname}", user}]
+
+      assert expected_text ==
+               "<span class='h-card'><a data-user='#{user.id}' class='u-url mention' href='#{
+                 user.ap_id
+               }'>@<span>#{user.nickname}</span></a></span> hey dude i hate <span class='h-card'><a data-user='#{
+                 third_user.id
+               }' class='u-url mention' href='#{third_user.ap_id}'>@<span>#{third_user.nickname}</span></a></span>"
+    end
+
+    test "given the 'safe_mention' option, it will still work without any mention" do
+      text = "A post without any mention"
+      {expected_text, mentions, [] = _tags} = Formatter.linkify(text, safe_mention: true)
+
+      assert mentions == []
+      assert expected_text == text
+    end
   end
 
   describe ".parse_tags" do

test/web/common_api/common_api_test.exs

@@ -10,6 +10,24 @@ defmodule Pleroma.Web.CommonAPITest do
 
   import Pleroma.Factory
 
+  test "with the safe_dm_mention option set, it does not mention people beyond the initial tags" do
+    har = insert(:user)
+    jafnhar = insert(:user)
+    tridi = insert(:user)
+    option = Pleroma.Config.get([:instance, :safe_dm_mentions])
+    Pleroma.Config.put([:instance, :safe_dm_mentions], true)
+
+    {:ok, activity} =
+      CommonAPI.post(har, %{
+        "status" => "@#{jafnhar.nickname} hey, i never want to see @#{tridi.nickname} again",
+        "visibility" => "direct"
+      })
+
+    refute tridi.ap_id in activity.recipients
+    assert jafnhar.ap_id in activity.recipients
+    Pleroma.Config.put([:instance, :safe_dm_mentions], option)
+  end
+
   test "it de-duplicates tags" do
     user = insert(:user)
     {:ok, activity} = CommonAPI.post(user, %{"status" => "#2hu #2HU"})

test/web/twitter_api/util_controller_test.exs

@@ -75,6 +75,29 @@ defmodule Pleroma.Web.TwitterAPI.UtilControllerTest do
   end
 
   describe "GET /api/statusnet/config.json" do
+    test "returns the state of safe_dm_mentions flag", %{conn: conn} do
+      option = Pleroma.Config.get([:instance, :safe_dm_mentions])
+      Pleroma.Config.put([:instance, :safe_dm_mentions], true)
+
+      response =
+        conn
+        |> get("/api/statusnet/config.json")
+        |> json_response(:ok)
+
+      assert response["site"]["safeDMMentionsEnabled"] == "1"
+
+      Pleroma.Config.put([:instance, :safe_dm_mentions], false)
+
+      response =
+        conn
+        |> get("/api/statusnet/config.json")
+        |> json_response(:ok)
+
+      assert response["site"]["safeDMMentionsEnabled"] == "0"
+
+      Pleroma.Config.put([:instance, :safe_dm_mentions], option)
+    end
+
     test "it returns the managed config", %{conn: conn} do
       Pleroma.Config.put([:instance, :managed_config], false)
       Pleroma.Config.put([:fe], theme: "rei-ayanami-towel")