X-Git-Url: http://git.squeep.com/?a=blobdiff_plain;f=lib%2Fpleroma%2Factivity.ex;h=4a09194786f3f58ca4c998fd67d99cb0a8dc4f40;hb=5e2b491276d5cd8d90fddf219f7653d1c9b31ef3;hp=e432fcb0738c9a333a068a6f8035e4c332c8a4e1;hpb=3a7c14645ed726bd6b7deb6489ec0578c4d8cd79;p=akkoma

diff --git a/lib/pleroma/activity.ex b/lib/pleroma/activity.ex
index e432fcb07..4a0919478 100644
--- a/lib/pleroma/activity.ex
+++ b/lib/pleroma/activity.ex
@@ -10,6 +10,7 @@ defmodule Pleroma.Activity do
   alias Pleroma.Notification
   alias Pleroma.Object
   alias Pleroma.Repo
+  alias Pleroma.User
 
   import Ecto.Changeset
   import Ecto.Query
@@ -36,8 +37,9 @@ defmodule Pleroma.Activity do
     field(:local, :boolean, default: true)
     field(:actor, :string)
     field(:recipients, {:array, :string}, default: [])
+    # This is a fake relation, do not use outside of with_preloaded_bookmark/get_bookmark
+    has_one(:bookmark, Bookmark)
     has_many(:notifications, Notification, on_delete: :delete_all)
-    has_many(:bookmarks, Bookmark, on_delete: :delete_all)
 
     # Attention: this is a fake relation, don't try to preload it blindly and expect it to work!
     # The foreign key is embedded in a jsonb field.
@@ -73,14 +75,18 @@ defmodule Pleroma.Activity do
         )
     )
     |> preload([activity, object], object: object)
-    |> with_preloaded_bookmarks()
   end
 
-  def with_preloaded_bookmarks(query) do
-    query
-    |> preload(:bookmarks)
+  def with_preloaded_bookmark(query, %User{} = user) do
+    from([a] in query,
+      left_join: b in Bookmark,
+      on: b.user_id == ^user.id and b.activity_id == a.id,
+      preload: [bookmark: b]
+    )
   end
 
+  def with_preloaded_bookmark(query, _), do: query
+
   def get_by_ap_id(ap_id) do
     Repo.one(
       from(
@@ -90,6 +96,16 @@ defmodule Pleroma.Activity do
     )
   end
 
+  def get_bookmark(%Activity{} = activity, %User{} = user) do
+    if Ecto.assoc_loaded?(activity.bookmark) do
+      activity.bookmark
+    else
+      Bookmark.get(user.id, activity.id)
+    end
+  end
+
+  def get_bookmark(_, _), do: nil
+
   def change(struct, params \\ %{}) do
     struct
     |> cast(params, [:data])
@@ -112,12 +128,14 @@ defmodule Pleroma.Activity do
           ),
         preload: [object: o]
       )
-      |> with_preloaded_bookmarks()
     )
   end
 
   def get_by_id(id) do
-    Repo.get(Activity, id)
+    Activity
+    |> where([a], a.id == ^id)
+    |> restrict_deactivated_users()
+    |> Repo.one()
   end
 
   def get_by_id_with_object(id) do
@@ -133,7 +151,6 @@ defmodule Pleroma.Activity do
         ),
       preload: [object: o]
     )
-    |> with_preloaded_bookmarks()
     |> Repo.one()
   end
 
@@ -186,6 +203,7 @@ defmodule Pleroma.Activity do
 
   def get_create_by_object_ap_id(ap_id) when is_binary(ap_id) do
     create_by_object_ap_id(ap_id)
+    |> restrict_deactivated_users()
     |> Repo.one()
   end
 
@@ -210,8 +228,7 @@ defmodule Pleroma.Activity do
           activity.data,
           activity.data
         ),
-      preload: [object: o],
-      preload: :bookmarks
+      preload: [object: o]
     )
   end
 
@@ -274,8 +291,41 @@ defmodule Pleroma.Activity do
     |> Repo.all()
   end
 
+  def follow_requests_for_actor(%Pleroma.User{ap_id: ap_id}) do
+    from(
+      a in Activity,
+      where:
+        fragment(
+          "? ->> 'type' = 'Follow'",
+          a.data
+        ),
+      where:
+        fragment(
+          "? ->> 'state' = 'pending'",
+          a.data
+        ),
+      where:
+        fragment(
+          "coalesce((?)->'object'->>'id', (?)->>'object') = ?",
+          a.data,
+          a.data,
+          ^ap_id
+        )
+    )
+  end
+
   @spec query_by_actor(actor()) :: Ecto.Query.t()
   def query_by_actor(actor) do
     from(a in Activity, where: a.actor == ^actor)
   end
+
+  def restrict_deactivated_users(query) do
+    from(activity in query,
+      where:
+        fragment(
+          "? not in (SELECT ap_id FROM users WHERE info->'deactivated' @> 'true')",
+          activity.actor
+        )
+    )
+  end
 end