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Handle duplicates.

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This commit is contained in:
Roger Braun 2017-04-30 12:36:47 +02:00
parent 62607f37dc
commit 18edc299b2
2 changed files with 15 additions and 6 deletions
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15
lib/pleroma/web/ostatus/ostatus.ex
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@ -3,7 +3,7 @@ defmodule Pleroma.Web.OStatus do
import Pleroma.Web.XML import Pleroma.Web.XML
require Logger require Logger
alias Pleroma.{Repo, User, Web} alias Pleroma.{Repo, User, Web, Object}
alias Pleroma.Web.ActivityPub.ActivityPub alias Pleroma.Web.ActivityPub.ActivityPub
alias Pleroma.Web.{WebFinger, Websub} alias Pleroma.Web.{WebFinger, Websub}
@ -28,11 +28,9 @@ def handle_incoming(xml_string) do
case object_type do case object_type do
'http://activitystrea.ms/schema/1.0/note' -> 'http://activitystrea.ms/schema/1.0/note' ->
{:ok, activity} = handle_note(entry, doc) with {:ok, activity} <- handle_note(entry, doc), do: activity
activity
'http://activitystrea.ms/schema/1.0/comment' -> 'http://activitystrea.ms/schema/1.0/comment' ->
{:ok, activity} = handle_note(entry, doc) with {:ok, activity} <- handle_note(entry, doc), do: activity
activity
_ -> _ ->
Logger.error("Couldn't parse incoming document") Logger.error("Couldn't parse incoming document")
nil nil
@ -86,7 +84,12 @@ def handle_note(entry, doc \\ nil) do
object object
end end
ActivityPub.create(to, actor, context, object, %{}, date) # TODO: Bail out sooner and use transaction.
if Object.get_by_ap_id(id) do
{:error, "duplicate activity"}
else
ActivityPub.create(to, actor, context, object, %{}, date)
end
end end
def find_or_make_user(uri) do def find_or_make_user(uri) do

6
test/web/ostatus/ostatus_test.exs
View file

@ -2,6 +2,12 @@ defmodule Pleroma.Web.OStatusTest do
use Pleroma.DataCase use Pleroma.DataCase
alias Pleroma.Web.OStatus alias Pleroma.Web.OStatus
test "don't insert create notes twice" do
incoming = File.read!("test/fixtures/incoming_note_activity.xml")
{:ok, [_activity]} = OStatus.handle_incoming(incoming)
assert {:ok, [{:error, "duplicate activity"}]} == OStatus.handle_incoming(incoming)
end
test "handle incoming note - GS, Salmon" do test "handle incoming note - GS, Salmon" do
incoming = File.read!("test/fixtures/incoming_note_activity.xml") incoming = File.read!("test/fixtures/incoming_note_activity.xml")
{:ok, [activity]} = OStatus.handle_incoming(incoming) {:ok, [activity]} = OStatus.handle_incoming(incoming)