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[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 a23f465d41043fd12870990b48606f42623804a2..735d88832e5bf962c7e46c1cc4d44fca78dd7047 100644 (file)
--- a/lib/pleroma/web/twitter_api/twitter_api.ex
+++ b/lib/pleroma/web/twitter_api/twitter_api.ex
@@ -1,7 +1,7 @@
 defmodule Pleroma.Web.TwitterAPI.TwitterAPI do
   alias Pleroma.{User, Activity, Repo, Object}
   alias Pleroma.Web.ActivityPub.ActivityPub
-  alias Pleroma.Web.TwitterAPI.Representers.ActivityRepresenter
+  alias Pleroma.Web.TwitterAPI.Representers.{ActivityRepresenter, UserRepresenter}
 
   import Ecto.Query
 
@@ -13,6 +13,7 @@ defmodule Pleroma.Web.TwitterAPI.TwitterAPI do
     context = ActivityPub.generate_context_id
 
     content = HtmlSanitizeEx.strip_tags(data["status"])
+    |> String.replace("\n", "<br>")
 
     mentions = parse_mentions(content)
 
@@ -150,6 +151,19 @@ defmodule Pleroma.Web.TwitterAPI.TwitterAPI do
     {:ok, status}
   end
 
+  def retweet(%User{} = user, %Activity{data: %{"object" => object}} = activity) do
+    object = Object.get_by_ap_id(object["id"])
+
+    {:ok, _announce_activity, object} = ActivityPub.announce(user, object)
+    new_data = activity.data
+    |> Map.put("object", object.data)
+
+    status = %{activity | data: new_data}
+    |> activity_to_status(%{for: user})
+
+    {:ok, status}
+  end
+
   def upload(%Plug.Upload{} = file, format \\ "xml") do
     {:ok, object} = ActivityPub.upload(file)
 
@@ -204,11 +218,38 @@ defmodule Pleroma.Web.TwitterAPI.TwitterAPI do
       |> put_in(["object", "statusnetConversationId"], activity.id)
       |> put_in(["statusnetConversationId"], activity.id)
 
+      object = Object.get_by_ap_id(activity.data["object"]["id"])
+
+      changeset = Ecto.Changeset.change(object, data: data["object"])
+      Repo.update(changeset)
+
       changeset = Ecto.Changeset.change(activity, data: data)
       Repo.update(changeset)
     end
   end
 
+  def register_user(params) do
+    params = %{
+      nickname: params["nickname"],
+      name: params["fullname"],
+      bio: params["bio"],
+      email: params["email"],
+      password: params["password"],
+      password_confirmation: params["confirm"]
+    }
+
+    changeset = User.register_changeset(%User{}, params)
+
+    with {:ok, user} <- Repo.insert(changeset) do
+      {:ok, UserRepresenter.to_map(user)}
+    else
+      {:error, changeset} ->
+        errors = Ecto.Changeset.traverse_errors(changeset, fn {msg, opts} -> msg end)
+        |> Poison.encode!
+        {:error, %{error: errors}}
+    end
+  end
+
   defp activities_to_statuses(activities, opts) do
     Enum.map(activities, fn(activity) ->
       activity_to_status(activity, opts)
@@ -224,6 +265,16 @@ defmodule Pleroma.Web.TwitterAPI.TwitterAPI do
     ActivityRepresenter.to_map(activity, Map.merge(opts, %{user: user, liked_activity: liked_activity}))
   end
 
+  # For announces, fetch the announced activity and the user.
+  defp activity_to_status(%Activity{data: %{"type" => "Announce"}} = activity, opts) do
+    actor = get_in(activity.data, ["actor"])
+    user = User.get_cached_by_ap_id(actor)
+    [announced_activity] = Activity.all_by_object_ap_id(activity.data["object"])
+    announced_actor = User.get_cached_by_ap_id(announced_activity.data["actor"])
+
+    ActivityRepresenter.to_map(activity, Map.merge(opts, %{users: [user, announced_actor], announced_activity: announced_activity}))
+  end
+
   defp activity_to_status(activity, opts) do
     actor = get_in(activity.data, ["actor"])
     user = User.get_cached_by_ap_id(actor)