X-Git-Url: https://git.squeep.com/?a=blobdiff_plain;f=lib%2Fpleroma%2Fweb%2Factivity_pub%2Fviews%2Fobject_view.ex;h=88c55acddf62c82e8dd98242d27ca4cfa692b0ee;hb=b923842e96e821afeb7bbfa0d098b9c5698281c5;hp=ff664636c581405fe2646b060cbe2120bbdc8405;hpb=fe2759bc9f2dad044b49f4954693ac09f9368041;p=akkoma

diff --git a/lib/pleroma/web/activity_pub/views/object_view.ex b/lib/pleroma/web/activity_pub/views/object_view.ex
index ff664636c..88c55acdd 100644
--- a/lib/pleroma/web/activity_pub/views/object_view.ex
+++ b/lib/pleroma/web/activity_pub/views/object_view.ex
@@ -1,6 +1,11 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
 defmodule Pleroma.Web.ActivityPub.ObjectView do
   use Pleroma.Web, :view
-  alias Pleroma.{Object, Activity}
+  alias Pleroma.Activity
+  alias Pleroma.Object
   alias Pleroma.Web.ActivityPub.Transmogrifier
 
   def render("object.json", %{object: %Object{} = object}) do
@@ -10,9 +15,10 @@ defmodule Pleroma.Web.ActivityPub.ObjectView do
     Map.merge(base, additional)
   end
 
-  def render("object.json", %{object: %Activity{data: %{"type" => "Create"}} = activity}) do
+  def render("object.json", %{object: %Activity{data: %{"type" => activity_type}} = activity})
+      when activity_type in ["Create", "Listen"] do
     base = Pleroma.Web.ActivityPub.Utils.make_json_ld_header()
-    object = Object.normalize(activity.data["object"])
+    object = Object.normalize(activity)
 
     additional =
       Transmogrifier.prepare_object(activity.data)
@@ -23,7 +29,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectView do
 
   def render("object.json", %{object: %Activity{} = activity}) do
     base = Pleroma.Web.ActivityPub.Utils.make_json_ld_header()
-    object = Object.normalize(activity.data["object"])
+    object = Object.normalize(activity)
 
     additional =
       Transmogrifier.prepare_object(activity.data)
@@ -31,4 +37,40 @@ defmodule Pleroma.Web.ActivityPub.ObjectView do
 
     Map.merge(base, additional)
   end
+
+  def render("likes.json", %{ap_id: ap_id, likes: likes, page: page}) do
+    collection(likes, "#{ap_id}/likes", page)
+    |> Map.merge(Pleroma.Web.ActivityPub.Utils.make_json_ld_header())
+  end
+
+  def render("likes.json", %{ap_id: ap_id, likes: likes}) do
+    %{
+      "id" => "#{ap_id}/likes",
+      "type" => "OrderedCollection",
+      "totalItems" => length(likes),
+      "first" => collection(likes, "#{ap_id}/likes", 1)
+    }
+    |> Map.merge(Pleroma.Web.ActivityPub.Utils.make_json_ld_header())
+  end
+
+  def collection(collection, iri, page) do
+    offset = (page - 1) * 10
+    items = Enum.slice(collection, offset, 10)
+    items = Enum.map(items, fn object -> Transmogrifier.prepare_object(object.data) end)
+    total = length(collection)
+
+    map = %{
+      "id" => "#{iri}?page=#{page}",
+      "type" => "OrderedCollectionPage",
+      "partOf" => iri,
+      "totalItems" => total,
+      "orderedItems" => items
+    }
+
+    if offset + length(items) < total do
+      Map.put(map, "next", "#{iri}?page=#{page + 1}")
+    else
+      map
+    end
+  end
 end