Merge branch 'bugfix/trans_fix_url_videos' into 'develop'

Fix "url" of Videos in transmogrifier

Closes #367

See merge request pleroma/pleroma!459

lib/pleroma/web/activity_pub/transmogrifier.ex

@@ -69,8 +69,8 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
   def fix_object(object) do
     object
     |> fix_actor
-    |> fix_attachments
     |> fix_url
+    |> fix_attachments
     |> fix_context
     |> fix_in_reply_to
     |> fix_emoji
@@ -170,8 +170,14 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
     attachments =
       attachment
       |> Enum.map(fn data ->
-        url = [%{"type" => "Link", "mediaType" => data["mediaType"], "href" => data["url"]}]
+        media_type = data["mediaType"] || data["mimeType"]
-        Map.put(data, "url", url)
+        href = data["url"] || data["href"]
+
+        url = [%{"type" => "Link", "mediaType" => media_type, "href" => href}]
+
+        data
+        |> Map.put("mediaType", media_type)
+        |> Map.put("url", url)
       end)
 
     object
@@ -190,7 +196,22 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
     |> Map.put("url", url["href"])
   end
 
-  def fix_url(%{"url" => url} = object) when is_list(url) do
+  def fix_url(%{"type" => "Video", "url" => url} = object) when is_list(url) do
+    first_element = Enum.at(url, 0)
+
+    link_element =
+      url
+      |> Enum.filter(fn x -> is_map(x) end)
+      |> Enum.filter(fn x -> x["mimeType"] == "text/html" end)
+      |> Enum.at(0)
+
+    object
+    |> Map.put("attachment", [first_element])
+    |> Map.put("url", link_element["href"])
+  end
+
+  def fix_url(%{"type" => object_type, "url" => url} = object)
+      when object_type != "Video" and is_list(url) do
     first_element = Enum.at(url, 0)
 
     url_string =

lib/pleroma/web/mastodon_api/views/status_view.ex

@@ -106,7 +106,6 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
     favorited = opts[:for] && opts[:for].ap_id in (object["likes"] || [])
 
     attachment_data = object["attachment"] || []
-    attachment_data = attachment_data ++ if object["type"] == "Video", do: [object], else: []
     attachments = render_many(attachment_data, StatusView, "attachment.json", as: :attachment)
 
     created_at = Utils.to_masto_date(object["published"])

lib/pleroma/web/twitter_api/representers/activity_representer.ex

@@ -171,14 +171,7 @@ defmodule Pleroma.Web.TwitterAPI.Representers.ActivityRepresenter do
       HTML.filter_tags(content, User.html_filter_policy(opts[:for]))
       |> Formatter.emojify(object["emoji"])
 
-    video =
+    attachments = object["attachment"] || []
-      if object["type"] == "Video" do
-        [object]
-      else
-        []
-      end
-
-    attachments = (object["attachment"] || []) ++ video
 
     reply_parent = Activity.get_in_reply_to_activity(activity)
 

lib/pleroma/web/twitter_api/views/activity_view.ex

@@ -303,7 +303,8 @@ defmodule Pleroma.Web.TwitterAPI.ActivityView do
     {summary, content}
   end
 
-  def render_content(%{"type" => object_type} = object) when object_type in ["Article", "Page"] do
+  def render_content(%{"type" => object_type} = object)
+      when object_type in ["Article", "Page", "Video"] do
     summary = object["name"] || object["summary"]
 
     content =

test/web/activity_pub/transmogrifier_test.exs

@@ -684,6 +684,36 @@ defmodule Pleroma.Web.ActivityPub.TransmogrifierTest do
 
       :error = Transmogrifier.handle_incoming(data)
     end
+
+    test "it remaps video URLs as attachments if necessary" do
+      {:ok, object} =
+        ActivityPub.fetch_object_from_id(
+          "https://peertube.moe/videos/watch/df5f464b-be8d-46fb-ad81-2d4c2d1630e3"
+        )
+
+      attachment = %{
+        "type" => "Link",
+        "mediaType" => "video/mp4",
+        "href" =>
+          "https://peertube.moe/static/webseed/df5f464b-be8d-46fb-ad81-2d4c2d1630e3-480.mp4",
+        "mimeType" => "video/mp4",
+        "size" => 5_015_880,
+        "url" => [
+          %{
+            "href" =>
+              "https://peertube.moe/static/webseed/df5f464b-be8d-46fb-ad81-2d4c2d1630e3-480.mp4",
+            "mediaType" => "video/mp4",
+            "type" => "Link"
+          }
+        ],
+        "width" => 480
+      }
+
+      assert object.data["url"] ==
+               "https://peertube.moe/videos/watch/df5f464b-be8d-46fb-ad81-2d4c2d1630e3"
+
+      assert object.data["attachment"] == [attachment]
+    end
   end
 
   describe "prepare outgoing" do

test/web/mastodon_api/status_view_test.exs

@@ -5,6 +5,8 @@ defmodule Pleroma.Web.MastodonAPI.StatusViewTest do
   alias Pleroma.User
   alias Pleroma.Web.OStatus
   alias Pleroma.Web.CommonAPI
+  alias Pleroma.Web.ActivityPub.ActivityPub
+  alias Pleroma.Activity
   import Pleroma.Factory
   import Tesla.Mock
 
@@ -157,6 +159,22 @@ defmodule Pleroma.Web.MastodonAPI.StatusViewTest do
     assert represented[:emojis] == []
   end
 
+  test "a peertube video" do
+    user = insert(:user)
+
+    {:ok, object} =
+      ActivityPub.fetch_object_from_id(
+        "https://peertube.moe/videos/watch/df5f464b-be8d-46fb-ad81-2d4c2d1630e3"
+      )
+
+    %Activity{} = activity = Activity.get_create_activity_by_object_ap_id(object.data["id"])
+
+    represented = StatusView.render("status.json", %{for: user, activity: activity})
+
+    assert represented[:id] == to_string(activity.id)
+    assert length(represented[:media_attachments]) == 1
+  end
+
   describe "build_tags/1" do
     test "it returns a a dictionary tags" do
       object_tags = [

test/web/twitter_api/views/activity_view_test.exs

@@ -12,6 +12,13 @@ defmodule Pleroma.Web.TwitterAPI.ActivityViewTest do
   alias Pleroma.Web.ActivityPub.ActivityPub
 
   import Pleroma.Factory
+  import Tesla.Mock
+
+  setup do
+    mock(fn env -> apply(HttpRequestMock, :request, [env]) end)
+    :ok
+  end
+
   import Mock
 
   test "a create activity with a html status" do
@@ -258,4 +265,18 @@ defmodule Pleroma.Web.TwitterAPI.ActivityViewTest do
 
     assert result == expected
   end
+
+  test "a peertube video" do
+    {:ok, object} =
+      ActivityPub.fetch_object_from_id(
+        "https://peertube.moe/videos/watch/df5f464b-be8d-46fb-ad81-2d4c2d1630e3"
+      )
+
+    %Activity{} = activity = Activity.get_create_activity_by_object_ap_id(object.data["id"])
+
+    result = ActivityView.render("activity.json", activity: activity)
+
+    assert length(result["attachments"]) == 1
+    assert result["summary"] == "Friday Night"
+  end
 end