Merge branch 'fix/1658-invite-send' into 'develop'

[akkoma] / lib / pleroma / web / mastodon_api / views / notification_view.ex

diff --git a/lib/pleroma/web/mastodon_api/views/notification_view.ex b/lib/pleroma/web/mastodon_api/views/notification_view.ex
index 360ec10f0cdc864b25f91dd628231b433ed49fc6..ae87d47016cd031dab3fd73d7fc36d9058dcc38b 100644 (file)
--- a/lib/pleroma/web/mastodon_api/views/notification_view.ex
+++ b/lib/pleroma/web/mastodon_api/views/notification_view.ex
@@ -1,5 +1,5 @@
 # Pleroma: A lightweight social networking server
-# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.MastodonAPI.NotificationView do
@@ -8,24 +8,86 @@ defmodule Pleroma.Web.MastodonAPI.NotificationView do
   alias Pleroma.Activity
   alias Pleroma.Notification
   alias Pleroma.User
+  alias Pleroma.UserRelationship
   alias Pleroma.Web.CommonAPI
   alias Pleroma.Web.MastodonAPI.AccountView
   alias Pleroma.Web.MastodonAPI.NotificationView
   alias Pleroma.Web.MastodonAPI.StatusView
 
-  def render("index.json", %{notifications: notifications, for: user}) do
-    safe_render_many(notifications, NotificationView, "show.json", %{for: user})
+  def render("index.json", %{notifications: notifications, for: reading_user} = opts) do
+    activities = Enum.map(notifications, & &1.activity)
+
+    parent_activities =
+      activities
+      |> Enum.filter(
+        &(Activity.mastodon_notification_type(&1) in [
+            "favourite",
+            "reblog",
+            "pleroma:emoji_reaction"
+          ])
+      )
+      |> Enum.map(& &1.data["object"])
+      |> Activity.create_by_object_ap_id()
+      |> Activity.with_preloaded_object(:left)
+      |> Pleroma.Repo.all()
+
+    relationships_opt =
+      cond do
+        Map.has_key?(opts, :relationships) ->
+          opts[:relationships]
+
+        is_nil(reading_user) ->
+          UserRelationship.view_relationships_option(nil, [])
+
+        true ->
+          move_activities_targets =
+            activities
+            |> Enum.filter(&(Activity.mastodon_notification_type(&1) == "move"))
+            |> Enum.map(&User.get_cached_by_ap_id(&1.data["target"]))
+
+          actors =
+            activities
+            |> Enum.map(fn a -> User.get_cached_by_ap_id(a.data["actor"]) end)
+            |> Enum.filter(& &1)
+            |> Kernel.++(move_activities_targets)
+
+          UserRelationship.view_relationships_option(reading_user, actors)
+      end
+
+    opts = %{
+      for: reading_user,
+      parent_activities: parent_activities,
+      relationships: relationships_opt
+    }
+
+    safe_render_many(notifications, NotificationView, "show.json", opts)
   end
 
-  def render("show.json", %{
-        notification: %Notification{activity: activity} = notification,
-        for: user
-      }) do
+  def render(
+        "show.json",
+        %{
+          notification: %Notification{activity: activity} = notification,
+          for: reading_user
+        } = opts
+      ) do
     actor = User.get_cached_by_ap_id(activity.data["actor"])
-    parent_activity = Activity.get_create_by_object_ap_id(activity.data["object"])
+
+    parent_activity_fn = fn ->
+      if opts[:parent_activities] do
+        Activity.Queries.find_by_object_ap_id(opts[:parent_activities], activity.data["object"])
+      else
+        Activity.get_create_by_object_ap_id(activity.data["object"])
+      end
+    end
+
     mastodon_type = Activity.mastodon_notification_type(activity)
 
-    with %{id: _} = account <- AccountView.render("show.json", %{user: actor, for: user}) do
+    with %{id: _} = account <-
+           AccountView.render("show.json", %{
+             user: actor,
+             for: reading_user,
+             relationships: opts[:relationships]
+           }) do
       response = %{
         id: to_string(notification.id),
         type: mastodon_type,
@@ -36,24 +98,28 @@ defmodule Pleroma.Web.MastodonAPI.NotificationView do
         }
       }
 
+      render_opts = %{relationships: opts[:relationships]}
+
       case mastodon_type do
         "mention" ->
-          put_status(response, activity, user)
+          put_status(response, activity, reading_user, render_opts)
 
         "favourite" ->
-          put_status(response, parent_activity, user)
+          put_status(response, parent_activity_fn.(), reading_user, render_opts)
 
         "reblog" ->
-          put_status(response, parent_activity, user)
+          put_status(response, parent_activity_fn.(), reading_user, render_opts)
 
         "move" ->
-          put_target(response, activity, user)
+          put_target(response, activity, reading_user, render_opts)
 
         "follow" ->
           response
 
         "pleroma:emoji_reaction" ->
-          put_status(response, parent_activity, user) |> put_emoji(activity)
+          response
+          |> put_status(parent_activity_fn.(), reading_user, render_opts)
+          |> put_emoji(activity)
 
         _ ->
           nil
@@ -64,16 +130,21 @@ defmodule Pleroma.Web.MastodonAPI.NotificationView do
   end
 
   defp put_emoji(response, activity) do
-    response
-    |> Map.put(:emoji, activity.data["content"])
+    Map.put(response, :emoji, activity.data["content"])
   end
 
-  defp put_status(response, activity, user) do
-    Map.put(response, :status, StatusView.render("show.json", %{activity: activity, for: user}))
+  defp put_status(response, activity, reading_user, opts) do
+    status_render_opts = Map.merge(opts, %{activity: activity, for: reading_user})
+    status_render = StatusView.render("show.json", status_render_opts)
+
+    Map.put(response, :status, status_render)
   end
 
-  defp put_target(response, activity, user) do
-    target = User.get_cached_by_ap_id(activity.data["target"])
-    Map.put(response, :target, AccountView.render("show.json", %{user: target, for: user}))
+  defp put_target(response, activity, reading_user, opts) do
+    target_user = User.get_cached_by_ap_id(activity.data["target"])
+    target_render_opts = Map.merge(opts, %{user: target_user, for: reading_user})
+    target_render = AccountView.render("show.json", target_render_opts)
+
+    Map.put(response, :target, target_render)
   end
 end