Fetch user on externalprofile if we don't know him

[akkoma] / lib / pleroma / web / twitter_api / twitter_api.ex

diff --git a/lib/pleroma/web/twitter_api/twitter_api.ex b/lib/pleroma/web/twitter_api/twitter_api.ex
index b1759a6f00c606734a6dc3736d9b0e6c34f2bd70..6503d72224eae33baa419850034dc0c6244b944c 100644 (file)
--- a/lib/pleroma/web/twitter_api/twitter_api.ex
+++ b/lib/pleroma/web/twitter_api/twitter_api.ex
@@ -2,6 +2,7 @@ defmodule Pleroma.Web.TwitterAPI.TwitterAPI do
   alias Pleroma.{User, Activity, Repo, Object}
   alias Pleroma.Web.ActivityPub.ActivityPub
   alias Pleroma.Web.TwitterAPI.Representers.{ActivityRepresenter, UserRepresenter}
+  alias Pleroma.Web.OStatus
 
   import Ecto.Query
 
@@ -32,11 +33,23 @@ defmodule Pleroma.Web.TwitterAPI.TwitterAPI do
 
   def get_replied_to_activity(_), do: nil
 
-  def create_status(user = %User{}, data = %{"status" => status}) do
+  def add_attachments(text, attachments) do
+    attachment_text = Enum.map(attachments, fn
+      (%{"url" => [%{"href" => href} | _]}) ->
+        "<a href='#{href}' class='attachment'>#{href}</a>"
+      _ -> ""
+    end)
+    Enum.join([text | attachment_text], "<br>")
+    end
+
+  def create_status(%User{} = user, %{"status" => status} = data) do
     attachments = attachments_from_ids(data["media_ids"])
     context = ActivityPub.generate_context_id
     mentions = parse_mentions(status)
-    content_html = format_input(status, mentions)
+    content_html = status
+    |> format_input(mentions)
+    |> add_attachments(attachments)
+
     to = to_for_user_and_mentions(user, mentions)
     date = make_date()
 
@@ -110,8 +123,7 @@ defmodule Pleroma.Web.TwitterAPI.TwitterAPI do
          statuses <- activities |> activities_to_statuses(%{for: user})
     do
       statuses
-    else e ->
-      IO.inspect(e)
+    else _e ->
       []
     end
   end
@@ -123,16 +135,11 @@ defmodule Pleroma.Web.TwitterAPI.TwitterAPI do
   end
 
   def follow(%User{} = follower, params) do
-    with { :ok, %User{} = followed } <- get_user(params),
-         { :ok, follower } <- User.follow(follower, followed),
-         { :ok, activity } <- ActivityPub.insert(%{
-           "type" => "Follow",
-           "actor" => follower.ap_id,
-           "object" => followed.ap_id,
-           "published" => make_date()
-         })
+    with {:ok, %User{} = followed} <- get_user(params),
+         {:ok, follower} <- User.follow(follower, followed),
+         {:ok, activity} <- ActivityPub.follow(follower, followed)
     do
-      { :ok, follower, followed, activity }
+      {:ok, follower, followed, activity}
     else
       err -> err
     end
@@ -140,9 +147,15 @@ defmodule Pleroma.Web.TwitterAPI.TwitterAPI do
 
   def unfollow(%User{} = follower, params) do
     with { :ok, %User{} = unfollowed } <- get_user(params),
-         { :ok, follower } <- User.unfollow(follower, unfollowed)
+         { :ok, follower, follow_activity } <- User.unfollow(follower, unfollowed),
+         { :ok, _activity } <- ActivityPub.insert(%{
+           "type" => "Undo",
+           "actor" => follower.ap_id,
+           "object" => follow_activity.data["id"], # get latest Follow for these users
+           "published" => make_date()
+         })
     do
-      { :ok, follower, unfollowed}
+      { :ok, follower, unfollowed }
     else
       err -> err
     end
@@ -257,14 +270,14 @@ defmodule Pleroma.Web.TwitterAPI.TwitterAPI do
 
   def get_user(user \\ nil, params) do
     case params do
-      %{ "user_id" => user_id } ->
+      %{"user_id" => user_id} ->
         case target = Repo.get(User, user_id) do
           nil ->
             {:error, "No user with such user_id"}
           _ ->
             {:ok, target}
         end
-      %{ "screen_name" => nickname } ->
+      %{"screen_name" => nickname} ->
         case target = Repo.get_by(User, nickname: nickname) do
           nil ->
             {:error, "No user with such screen_name"}
@@ -338,4 +351,12 @@ defmodule Pleroma.Web.TwitterAPI.TwitterAPI do
       {:error, "No such conversation"}
     end
   end
+
+  def get_external_profile(for_user, uri) do
+    with {:ok, %User{} = user} <- OStatus.find_or_make_user(uri) do
+      {:ok, UserRepresenter.to_map(user, %{for: for_user})}
+    else _e ->
+        {:error, "Couldn't find user"}
+    end
+  end
 end