X-Git-Url: http://git.squeep.com/?a=blobdiff_plain;f=lib%2Fpleroma%2Fweb%2Factivity_pub%2Futils.ex;h=f2375bcc4f7d1119cf923361b58fd920bfdab4f7;hb=24c8c13640342ae6d86070dafb041339eee016f3;hp=4f7fdaf38a1796d00b5bfb6480f9bab5e7107b97;hpb=cedee2793d96b0384a3041ea0a6cd1f2b1c3dd1e;p=akkoma
diff --git a/lib/pleroma/web/activity_pub/utils.ex b/lib/pleroma/web/activity_pub/utils.ex
index 4f7fdaf38..f2375bcc4 100644
--- a/lib/pleroma/web/activity_pub/utils.ex
+++ b/lib/pleroma/web/activity_pub/utils.ex
@@ -1,11 +1,12 @@
# Pleroma: A lightweight social networking server
-# Copyright © 2017-2019 Pleroma Authors
+# Copyright © 2017-2020 Pleroma Authors
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.Utils do
alias Ecto.Changeset
alias Ecto.UUID
alias Pleroma.Activity
+ alias Pleroma.Config
alias Pleroma.Notification
alias Pleroma.Object
alias Pleroma.Repo
@@ -45,8 +46,8 @@ defmodule Pleroma.Web.ActivityPub.Utils do
Map.put(params, "actor", get_ap_id(params["actor"]))
end
- @spec determine_explicit_mentions(map()) :: map()
- def determine_explicit_mentions(%{"tag" => tag} = _) when is_list(tag) do
+ @spec determine_explicit_mentions(map()) :: [any]
+ def determine_explicit_mentions(%{"tag" => tag}) when is_list(tag) do
Enum.flat_map(tag, fn
%{"type" => "Mention", "href" => href} -> [href]
_ -> []
@@ -169,8 +170,11 @@ defmodule Pleroma.Web.ActivityPub.Utils do
Enqueues an activity for federation if it's local
"""
@spec maybe_federate(any()) :: :ok
- def maybe_federate(%Activity{local: true} = activity) do
- if Pleroma.Config.get!([:instance, :federating]) do
+ def maybe_federate(%Activity{local: true, data: %{"type" => type}} = activity) do
+ outgoing_blocks = Config.get([:activitypub, :outgoing_blocks])
+
+ with true <- Config.get!([:instance, :federating]),
+ true <- type != "Block" || outgoing_blocks do
Pleroma.Web.Federator.publish(activity)
end
@@ -308,7 +312,7 @@ defmodule Pleroma.Web.ActivityPub.Utils do
def make_emoji_reaction_data(user, object, emoji, activity_id) do
make_like_data(user, object, activity_id)
- |> Map.put("type", "EmojiReaction")
+ |> Map.put("type", "EmojiReact")
|> Map.put("content", emoji)
end
@@ -427,7 +431,7 @@ defmodule Pleroma.Web.ActivityPub.Utils do
@doc """
Updates a follow activity's state (for locked accounts).
"""
- @spec update_follow_state_for_all(Activity.t(), String.t()) :: {:ok, Activity} | {:error, any()}
+ @spec update_follow_state_for_all(Activity.t(), String.t()) :: {:ok, Activity | nil}
def update_follow_state_for_all(
%Activity{data: %{"actor" => actor, "object" => object}} = activity,
state
@@ -440,22 +444,19 @@ defmodule Pleroma.Web.ActivityPub.Utils do
|> update(set: [data: fragment("jsonb_set(data, '{state}', ?)", ^state)])
|> Repo.update_all([])
- User.set_follow_state_cache(actor, object, state)
-
activity = Activity.get_by_id(activity.id)
{:ok, activity}
end
def update_follow_state(
- %Activity{data: %{"actor" => actor, "object" => object}} = activity,
+ %Activity{} = activity,
state
) do
new_data = Map.put(activity.data, "state", state)
changeset = Changeset.change(activity, data: new_data)
with {:ok, activity} <- Repo.update(changeset) do
- User.set_follow_state_cache(actor, object, state)
{:ok, activity}
end
end
@@ -490,10 +491,19 @@ defmodule Pleroma.Web.ActivityPub.Utils do
|> Repo.one()
end
+ def fetch_latest_undo(%User{ap_id: ap_id}) do
+ "Undo"
+ |> Activity.Queries.by_type()
+ |> where(actor: ^ap_id)
+ |> order_by([activity], fragment("? desc nulls last", activity.id))
+ |> limit(1)
+ |> Repo.one()
+ end
+
def get_latest_reaction(internal_activity_id, %{ap_id: ap_id}, emoji) do
%{data: %{"object" => object_ap_id}} = Activity.get_by_id(internal_activity_id)
- "EmojiReaction"
+ "EmojiReact"
|> Activity.Queries.by_type()
|> where(actor: ^ap_id)
|> where([activity], fragment("?->>'content' = ?", activity.data, ^emoji))
@@ -506,7 +516,7 @@ defmodule Pleroma.Web.ActivityPub.Utils do
#### Announce-related helpers
@doc """
- Retruns an existing announce activity if the notice has already been announced
+ Returns an existing announce activity if the notice has already been announced
"""
@spec get_existing_announce(String.t(), map()) :: Activity.t() | nil
def get_existing_announce(actor, %{data: %{"id" => ap_id}}) do
@@ -556,45 +566,6 @@ defmodule Pleroma.Web.ActivityPub.Utils do
|> maybe_put("id", activity_id)
end
- @doc """
- Make unannounce activity data for the given actor and object
- """
- def make_unannounce_data(
- %User{ap_id: ap_id} = user,
- %Activity{data: %{"context" => context, "object" => object}} = activity,
- activity_id
- ) do
- object = Object.normalize(object)
-
- %{
- "type" => "Undo",
- "actor" => ap_id,
- "object" => activity.data,
- "to" => [user.follower_address, object.data["actor"]],
- "cc" => [Pleroma.Constants.as_public()],
- "context" => context
- }
- |> maybe_put("id", activity_id)
- end
-
- def make_unlike_data(
- %User{ap_id: ap_id} = user,
- %Activity{data: %{"context" => context, "object" => object}} = activity,
- activity_id
- ) do
- object = Object.normalize(object)
-
- %{
- "type" => "Undo",
- "actor" => ap_id,
- "object" => activity.data,
- "to" => [user.follower_address, object.data["actor"]],
- "cc" => [Pleroma.Constants.as_public()],
- "context" => context
- }
- |> maybe_put("id", activity_id)
- end
-
def make_undo_data(
%User{ap_id: actor, follower_address: follower_address},
%Activity{
@@ -682,16 +653,6 @@ defmodule Pleroma.Web.ActivityPub.Utils do
|> maybe_put("id", activity_id)
end
- def make_unblock_data(blocker, blocked, block_activity, activity_id) do
- %{
- "type" => "Undo",
- "actor" => blocker.ap_id,
- "to" => [blocked.ap_id],
- "object" => block_activity.data
- }
- |> maybe_put("id", activity_id)
- end
-
#### Create-related helpers
def make_create_data(params, additional) do
@@ -775,45 +736,6 @@ defmodule Pleroma.Web.ActivityPub.Utils do
defp build_flag_object(_), do: []
- @doc """
- Fetches the OrderedCollection/OrderedCollectionPage from `from`, limiting the amount of pages fetched after
- the first one to `pages_left` pages.
- If the amount of pages is higher than the collection has, it returns whatever was there.
- """
- def fetch_ordered_collection(from, pages_left, acc \\ []) do
- with {:ok, response} <- Tesla.get(from),
- {:ok, collection} <- Jason.decode(response.body) do
- case collection["type"] do
- "OrderedCollection" ->
- # If we've encountered the OrderedCollection and not the page,
- # just call the same function on the page address
- fetch_ordered_collection(collection["first"], pages_left)
-
- "OrderedCollectionPage" ->
- if pages_left > 0 do
- # There are still more pages
- if Map.has_key?(collection, "next") do
- # There are still more pages, go deeper saving what we have into the accumulator
- fetch_ordered_collection(
- collection["next"],
- pages_left - 1,
- acc ++ collection["orderedItems"]
- )
- else
- # No more pages left, just return whatever we already have
- acc ++ collection["orderedItems"]
- end
- else
- # Got the amount of pages needed, add them all to the accumulator
- acc ++ collection["orderedItems"]
- end
-
- _ ->
- {:error, "Not an OrderedCollection or OrderedCollectionPage"}
- end
- end
- end
-
#### Report-related helpers
def get_reports(params, page, page_size) do
params =
@@ -828,102 +750,6 @@ defmodule Pleroma.Web.ActivityPub.Utils do
ActivityPub.fetch_activities([], params, :offset)
end
- def parse_report_group(activity) do
- reports = get_reports_by_status_id(activity["id"])
- max_date = Enum.max_by(reports, &NaiveDateTime.from_iso8601!(&1.data["published"]))
- actors = Enum.map(reports, & &1.user_actor)
- [%{data: %{"object" => [account_id | _]}} | _] = reports
-
- account =
- AccountView.render("show.json", %{
- user: User.get_by_ap_id(account_id)
- })
-
- status = get_status_data(activity)
-
- %{
- date: max_date.data["published"],
- account: account,
- status: status,
- actors: Enum.uniq(actors),
- reports: reports
- }
- end
-
- defp get_status_data(status) do
- case status["deleted"] do
- true ->
- %{
- "id" => status["id"],
- "deleted" => true
- }
-
- _ ->
- Activity.get_by_ap_id(status["id"])
- end
- end
-
- def get_reports_by_status_id(ap_id) do
- from(a in Activity,
- where: fragment("(?)->>'type' = 'Flag'", a.data),
- where: fragment("(?)->'object' @> ?", a.data, ^[%{id: ap_id}]),
- or_where: fragment("(?)->'object' @> ?", a.data, ^[ap_id])
- )
- |> Activity.with_preloaded_user_actor()
- |> Repo.all()
- end
-
- @spec get_reports_grouped_by_status([String.t()]) :: %{
- required(:groups) => [
- %{
- required(:date) => String.t(),
- required(:account) => %{},
- required(:status) => %{},
- required(:actors) => [%User{}],
- required(:reports) => [%Activity{}]
- }
- ]
- }
- def get_reports_grouped_by_status(activity_ids) do
- parsed_groups =
- activity_ids
- |> Enum.map(fn id ->
- id
- |> build_flag_object()
- |> parse_report_group()
- end)
-
- %{
- groups: parsed_groups
- }
- end
-
- @spec get_reported_activities() :: [
- %{
- required(:activity) => String.t(),
- required(:date) => String.t()
- }
- ]
- def get_reported_activities do
- reported_activities_query =
- from(a in Activity,
- where: fragment("(?)->>'type' = 'Flag'", a.data),
- select: %{
- activity: fragment("jsonb_array_elements((? #- '{object,0}')->'object')", a.data)
- },
- group_by: fragment("activity")
- )
-
- from(a in subquery(reported_activities_query),
- distinct: true,
- select: %{
- id: fragment("COALESCE(?->>'id'::text, ? #>> '{}')", a.activity, a.activity)
- }
- )
- |> Repo.all()
- |> Enum.map(& &1.id)
- end
-
def update_report_state(%Activity{} = activity, state)
when state in @strip_status_report_states do
{:ok, stripped_activity} = strip_report_status_data(activity)