Connect attachments with objects, not activities.

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

diff --git a/lib/pleroma/web/activity_pub/activity_pub.ex b/lib/pleroma/web/activity_pub/activity_pub.ex
index 121c46c51c8e952c3c78d1e6c63aa04b6f076616..b01def6939937e59d6ff96747e2943f4631bb3fe 100644 (file)
--- a/lib/pleroma/web/activity_pub/activity_pub.ex
+++ b/lib/pleroma/web/activity_pub/activity_pub.ex
@@ -1,12 +1,38 @@
 defmodule Pleroma.Web.ActivityPub.ActivityPub do
   alias Pleroma.Repo
-  alias Pleroma.Activity
+  alias Pleroma.{Activity, Object, Upload}
   import Ecto.Query
 
   def insert(map) when is_map(map) do
+    map = Map.put_new_lazy(map, "id", &generate_activity_id/0)
+
+    map = if map["object"] do
+      object = Map.put_new_lazy(map["object"], "id", &generate_object_id/0)
+      Repo.insert!(%Object{data: object})
+      Map.put(map, "object", object)
+    else
+      map
+    end
+
     Repo.insert(%Activity{data: map})
   end
 
+  def generate_activity_id do
+    generate_id("activities")
+  end
+
+  def generate_context_id do
+    generate_id("contexts")
+  end
+
+  def generate_object_id do
+    generate_id("objects")
+  end
+
+  def generate_id(type) do
+    "#{Pleroma.Web.base_url()}/#{type}/#{Ecto.UUID.generate}"
+  end
+
   def fetch_public_activities(opts \\ %{}) do
     public = ["https://www.w3.org/ns/activitystreams#Public"]
     fetch_activities(public, opts)
@@ -31,4 +57,15 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
     Repo.all(query)
     |> Enum.reverse
   end
+
+  def fetch_activities_for_context(context) do
+    query = from activity in Activity,
+      where: fragment("? @> ?", activity.data, ^%{ context: context })
+    Repo.all(query)
+  end
+
+  def upload(%Plug.Upload{} = file) do
+    data = Upload.store(file)
+    Repo.insert(%Object{data: data})
+  end
 end