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Support Undo like activities (Fix #139)

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Thog 2018-05-19 15:22:43 +02:00
commit 6f39ecc41b
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9 changed files with 124 additions and 10 deletions
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18
lib/pleroma/web/activity_pub/activity_pub.ex
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@ -131,11 +131,19 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
end
end
def unlike(%User{} = actor, %Object{} = object) do
with %Activity{} = activity <- get_existing_like(actor.ap_id, object),
{:ok, _activity} <- Repo.delete(activity),
{:ok, object} <- remove_like_from_object(activity, object) do
{:ok, object}
def unlike(
%User{} = actor,
%Object{} = object,
activity_id \\ nil,
local \\ true
) do
with %Activity{} = like_activity <- get_existing_like(actor.ap_id, object),
unlike_data <- make_unlike_data(actor, like_activity, activity_id),
{:ok, unlike_activity} <- insert(unlike_data, local),
{:ok, _activity} <- Repo.delete(like_activity),
{:ok, object} <- remove_like_from_object(like_activity, object),
:ok <- maybe_federate(unlike_activity) do
{:ok, unlike_activity, like_activity, object}
else
_e -> {:ok, object}
end