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Merge branch 'feature/object-normalization' into 'develop'

Browse source 
object normalization

See merge request pleroma/pleroma!238
This commit is contained in:
lambda 2018-07-12 16:48:15 +00:00
commit d93789dfde
12 changed files with 28 additions and 34 deletions
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4
lib/pleroma/activity.ex
View file

@ -78,4 +78,8 @@ def get_create_activity_by_object_ap_id(ap_id) when is_binary(ap_id) do
end
def get_create_activity_by_object_ap_id(_), do: nil
def normalize(obj) when is_map(obj), do: Activity.get_by_ap_id(obj["id"])
def normalize(ap_id) when is_binary(ap_id), do: Activity.get_by_ap_id(ap_id)
def normalize(_), do: nil
end

4
lib/pleroma/object.ex
View file

@ -27,6 +27,10 @@ def get_by_ap_id(ap_id) do
Repo.one(from(object in Object, where: fragment("(?)->>'id' = ?", object.data, ^ap_id)))
end
def normalize(obj) when is_map(obj), do: Object.get_by_ap_id(obj["id"])
def normalize(ap_id) when is_binary(ap_id), do: Object.get_by_ap_id(ap_id)
def normalize(_), do: nil
def get_cached_by_ap_id(ap_id) do
if Mix.env() == :test do
get_by_ap_id(ap_id)

2
lib/pleroma/user.ex
View file

@ -607,7 +607,7 @@ def delete(%User{} = user) do
|> Enum.each(fn activity ->
case activity.data["type"] do
"Create" ->
ActivityPub.delete(Object.get_by_ap_id(activity.data["object"]["id"]))
ActivityPub.delete(Object.normalize(activity.data["object"]))
# TODO: Do something with likes, follows, repeats.
_ ->

8
lib/pleroma/web/activity_pub/activity_pub.ex
View file

@ -30,7 +30,7 @@ defp check_actor_is_active(actor) do
end
def insert(map, local \\ true) when is_map(map) do
with nil <- Activity.get_by_ap_id(map["id"]),
with nil <- Activity.normalize(map),
map <- lazy_put_activity_defaults(map),
:ok <- check_actor_is_active(map["actor"]),
{:ok, map} <- MRF.filter(map),
@ -670,7 +670,7 @@ def fetch_object_from_id(id) do
recv_timeout: 20000
),
{:ok, data} <- Jason.decode(body),
nil <- Object.get_by_ap_id(data["id"]),
nil <- Object.normalize(data),
params <- %{
"type" => "Create",
"to" => data["to"],
@ -679,7 +679,7 @@ def fetch_object_from_id(id) do
"object" => data
},
{:ok, activity} <- Transmogrifier.handle_incoming(params) do
{:ok, Object.get_by_ap_id(activity.data["object"]["id"])}
{:ok, Object.normalize(activity.data["object"])}
else
object = %Object{} ->
{:ok, object}
@ -688,7 +688,7 @@ def fetch_object_from_id(id) do
Logger.info("Couldn't get object via AP, trying out OStatus fetching...")
case OStatus.fetch_activity_from_url(id) do
{:ok, [activity | _]} -> {:ok, Object.get_by_ap_id(activity.data["object"]["id"])}
{:ok, [activity | _]} -> {:ok, Object.normalize(activity.data["object"])}
e -> e
end
end

20
lib/pleroma/web/activity_pub/transmogrifier.ex
View file

@ -429,7 +429,7 @@ def handle_incoming(
def handle_incoming(_), do: :error
def get_obj_helper(id) do
if object = Object.get_by_ap_id(id), do: {:ok, object}, else: nil
if object = Object.normalize(id), do: {:ok, object}, else: nil
end
def set_reply_to_uri(%{"inReplyTo" => inReplyTo} = object) do
@ -477,14 +477,7 @@ def prepare_outgoing(%{"type" => "Create", "object" => %{"type" => "Note"} = obj
# Mastodon Accept/Reject requires a non-normalized object containing the actor URIs,
# because of course it does.
def prepare_outgoing(%{"type" => "Accept"} = data) do
follow_activity_id =
if is_binary(data["object"]) do
data["object"]
else
data["object"]["id"]
end
with follow_activity <- Activity.get_by_ap_id(follow_activity_id) do
with follow_activity <- Activity.normalize(data["object"]) do
object = %{
"actor" => follow_activity.actor,
"object" => follow_activity.data["object"],
@ -502,14 +495,7 @@ def prepare_outgoing(%{"type" => "Accept"} = data) do
end
def prepare_outgoing(%{"type" => "Reject"} = data) do
follow_activity_id =
if is_binary(data["object"]) do
data["object"]
else
data["object"]["id"]
end
with follow_activity <- Activity.get_by_ap_id(follow_activity_id) do
with follow_activity <- Activity.normalize(data["object"]) do
object = %{
"actor" => follow_activity.actor,
"object" => follow_activity.data["object"],

10
lib/pleroma/web/common_api/common_api.ex
View file

@ -7,7 +7,7 @@ defmodule Pleroma.Web.CommonAPI do
def delete(activity_id, user) do
with %Activity{data: %{"object" => %{"id" => object_id}}} <- Repo.get(Activity, activity_id),
%Object{} = object <- Object.get_by_ap_id(object_id),
%Object{} = object <- Object.normalize(object_id),
true <- user.info["is_moderator"] || user.ap_id == object.data["actor"],
{:ok, delete} <- ActivityPub.delete(object) do
{:ok, delete}
@ -16,7 +16,7 @@ def delete(activity_id, user) do
def repeat(id_or_ap_id, user) do
with %Activity{} = activity <- get_by_id_or_ap_id(id_or_ap_id),
object <- Object.get_by_ap_id(activity.data["object"]["id"]) do
object <- Object.normalize(activity.data["object"]["id"]) do
ActivityPub.announce(user, object)
else
_ ->
@ -26,7 +26,7 @@ def repeat(id_or_ap_id, user) do
def unrepeat(id_or_ap_id, user) do
with %Activity{} = activity <- get_by_id_or_ap_id(id_or_ap_id),
object <- Object.get_by_ap_id(activity.data["object"]["id"]) do
object <- Object.normalize(activity.data["object"]["id"]) do
ActivityPub.unannounce(user, object)
else
_ ->
@ -37,7 +37,7 @@ def unrepeat(id_or_ap_id, user) do
def favorite(id_or_ap_id, user) do
with %Activity{} = activity <- get_by_id_or_ap_id(id_or_ap_id),
false <- activity.data["actor"] == user.ap_id,
object <- Object.get_by_ap_id(activity.data["object"]["id"]) do
object <- Object.normalize(activity.data["object"]["id"]) do
ActivityPub.like(user, object)
else
_ ->
@ -48,7 +48,7 @@ def favorite(id_or_ap_id, user) do
def unfavorite(id_or_ap_id, user) do
with %Activity{} = activity <- get_by_id_or_ap_id(id_or_ap_id),
false <- activity.data["actor"] == user.ap_id,
object <- Object.get_by_ap_id(activity.data["object"]["id"]) do
object <- Object.normalize(activity.data["object"]["id"]) do
ActivityPub.unlike(user, object)
else
_ ->

2
lib/pleroma/web/federator/federator.ex
View file

@ -95,7 +95,7 @@ def handle(:incoming_ap_doc, params) do
params = Utils.normalize_params(params)
with {:ok, _user} <- ap_enabled_actor(params["actor"]),
nil <- Activity.get_by_ap_id(params["id"]),
nil <- Activity.normalize(params["id"]),
{:ok, _activity} <- Transmogrifier.handle_incoming(params) do
else
%Activity{} ->

2
lib/pleroma/web/ostatus/activity_representer.ex
View file

@ -246,7 +246,7 @@ def to_simple_form(
author = if with_author, do: [{:author, UserRepresenter.to_simple_form(user)}], else: []
mentions = (activity.recipients || []) |> get_mentions
follow_activity = Activity.get_by_ap_id(follow_activity["id"])
follow_activity = Activity.normalize(follow_activity)
[
{:"activity:object-type", ['http://activitystrea.ms/schema/1.0/activity']},

2
lib/pleroma/web/ostatus/handlers/delete_handler.ex
View file

@ -6,7 +6,7 @@ defmodule Pleroma.Web.OStatus.DeleteHandler do
def handle_delete(entry, _doc \\ nil) do
with id <- XML.string_from_xpath("//id", entry),
object when not is_nil(object) <- Object.get_by_ap_id(id),
%Object{} = object <- Object.normalize(id),
{:ok, delete} <- ActivityPub.delete(object, false) do
delete
end

4
lib/pleroma/web/ostatus/ostatus.ex
View file

@ -89,7 +89,7 @@ def handle_incoming(xml_string) do
def make_share(entry, doc, retweeted_activity) do
with {:ok, actor} <- find_make_or_update_user(doc),
%Object{} = object <- Object.get_by_ap_id(retweeted_activity.data["object"]["id"]),
%Object{} = object <- Object.normalize(retweeted_activity.data["object"]),
id when not is_nil(id) <- string_from_xpath("/entry/id", entry),
{:ok, activity, _object} = ActivityPub.announce(actor, object, id, false) do
{:ok, activity}
@ -107,7 +107,7 @@ def handle_share(entry, doc) do
def make_favorite(entry, doc, favorited_activity) do
with {:ok, actor} <- find_make_or_update_user(doc),
%Object{} = object <- Object.get_by_ap_id(favorited_activity.data["object"]["id"]),
%Object{} = object <- Object.normalize(favorited_activity.data["object"]),
id when not is_nil(id) <- string_from_xpath("/entry/id", entry),
{:ok, activity, _object} = ActivityPub.like(actor, object, id, false) do
{:ok, activity}

2
lib/pleroma/web/ostatus/ostatus_controller.ex
View file

@ -107,7 +107,7 @@ def object(conn, %{"uuid" => uuid}) do
def activity(conn, %{"uuid" => uuid}) do
with id <- o_status_url(conn, :activity, uuid),
{_, %Activity{} = activity} <- {:activity, Activity.get_by_ap_id(id)},
{_, %Activity{} = activity} <- {:activity, Activity.normalize(id)},
{_, true} <- {:public?, ActivityPub.is_public?(activity)},
%User{} = user <- User.get_cached_by_ap_id(activity.data["actor"]) do
case get_format(conn) do

2
lib/pleroma/web/streamer.ex
View file

@ -158,7 +158,7 @@ def push_to_socket(topics, topic, %Activity{data: %{"type" => "Announce"}} = ite
user = User.get_cached_by_ap_id(socket.assigns[:user].ap_id)
blocks = user.info["blocks"] || []
parent = Object.get_by_ap_id(item.data["object"])
parent = Object.normalize(item.data["object"])
unless is_nil(parent) or item.actor in blocks or parent.data["actor"] in blocks do
send(socket.transport_pid, {:text, represent_update(item, user)})