From 60cbea5bb2e70d6a843d6f595a3c1cfe9cc78d1e Mon Sep 17 00:00:00 2001 From: Maxim Filippov Date: Wed, 25 Sep 2019 01:25:42 +0300 Subject: [PATCH] Allow activities pagination via limit/offset --- lib/pleroma/pagination.ex | 1 + lib/pleroma/web/activity_pub/activity_pub.ex | 17 +++++++++++------ .../web/admin_api/admin_api_controller.ex | 6 +++++- test/web/activity_pub/activity_pub_test.exs | 15 +++++++++++++++ 4 files changed, 32 insertions(+), 7 deletions(-) diff --git a/lib/pleroma/pagination.ex b/lib/pleroma/pagination.ex index b55379c4a..9d279fba7 100644 --- a/lib/pleroma/pagination.ex +++ b/lib/pleroma/pagination.ex @@ -64,6 +64,7 @@ defmodule Pleroma.Pagination do def paginate(query, options, :offset) do query + |> restrict(:order, options) |> restrict(:offset, options) |> restrict(:limit, options) end diff --git a/lib/pleroma/web/activity_pub/activity_pub.ex b/lib/pleroma/web/activity_pub/activity_pub.ex index 1cf8b6151..bb0a5ca73 100644 --- a/lib/pleroma/web/activity_pub/activity_pub.ex +++ b/lib/pleroma/web/activity_pub/activity_pub.ex @@ -519,13 +519,13 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do |> Repo.one() end - def fetch_public_activities(opts \\ %{}) do + def fetch_public_activities(opts \\ %{}, pagination \\ :keyset) do opts = Map.drop(opts, ["user"]) [Pleroma.Constants.as_public()] |> fetch_activities_query(opts) |> restrict_unlisted() - |> Pagination.fetch_paginated(opts) + |> Pagination.fetch_paginated(opts, pagination) |> Enum.reverse() end @@ -918,11 +918,11 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do |> exclude_poll_votes(opts) end - def fetch_activities(recipients, opts \\ %{}) do + def fetch_activities(recipients, opts \\ %{}, pagination \\ :keyset) do list_memberships = Pleroma.List.memberships(opts["user"]) fetch_activities_query(recipients ++ list_memberships, opts) - |> Pagination.fetch_paginated(opts) + |> Pagination.fetch_paginated(opts, pagination) |> Enum.reverse() |> maybe_update_cc(list_memberships, opts["user"]) end @@ -953,10 +953,15 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do ) end - def fetch_activities_bounded(recipients, recipients_with_public, opts \\ %{}) do + def fetch_activities_bounded( + recipients, + recipients_with_public, + opts \\ %{}, + pagination \\ :keyset + ) do fetch_activities_query([], opts) |> fetch_activities_bounded_query(recipients, recipients_with_public) - |> Pagination.fetch_paginated(opts) + |> Pagination.fetch_paginated(opts, pagination) |> Enum.reverse() end diff --git a/lib/pleroma/web/admin_api/admin_api_controller.ex b/lib/pleroma/web/admin_api/admin_api_controller.ex index 0d1db8fa0..6761c32b9 100644 --- a/lib/pleroma/web/admin_api/admin_api_controller.ex +++ b/lib/pleroma/web/admin_api/admin_api_controller.ex @@ -463,13 +463,17 @@ defmodule Pleroma.Web.AdminAPI.AdminAPIController do end def list_reports(conn, params) do + {page, page_size} = page_params(params) + params = params |> Map.put("type", "Flag") |> Map.put("skip_preload", true) |> Map.put("total", true) + |> Map.put("limit", page_size) + |> Map.put("offset", (page - 1) * page_size) - reports = ActivityPub.fetch_activities([], params) + reports = ActivityPub.fetch_activities([], params, :offset) conn |> put_view(ReportView) diff --git a/test/web/activity_pub/activity_pub_test.exs b/test/web/activity_pub/activity_pub_test.exs index 4100108a5..f28fd6871 100644 --- a/test/web/activity_pub/activity_pub_test.exs +++ b/test/web/activity_pub/activity_pub_test.exs @@ -647,6 +647,21 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubTest do assert last == last_expected end + test "paginates via offset/limit" do + _first_activities = ActivityBuilder.insert_list(10) + activities = ActivityBuilder.insert_list(10) + _later_activities = ActivityBuilder.insert_list(10) + first_expected = List.first(activities) + + activities = + ActivityPub.fetch_public_activities(%{"page" => "2", "page_size" => "20"}, :offset) + + first = List.first(activities) + + assert length(activities) == 20 + assert first == first_expected + end + test "doesn't return reblogs for users for whom reblogs have been muted" do activity = insert(:note_activity) user = insert(:user)