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diff --git a/lib/pleroma/activity/search.ex b/lib/pleroma/activity/search.ex
index ceb365bb3..95ac90acb 100644
--- a/lib/pleroma/activity/search.ex
+++ b/lib/pleroma/activity/search.ex
@@ -1,99 +1,102 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Activity.Search do
alias Pleroma.Activity
alias Pleroma.Object.Fetcher
alias Pleroma.Pagination
alias Pleroma.User
alias Pleroma.Web.ActivityPub.Visibility
require Pleroma.Constants
import Ecto.Query
def search(user, search_query, options \\ []) do
index_type = if Pleroma.Config.get([:database, :rum_enabled]), do: :rum, else: :gin
limit = Enum.min([Keyword.get(options, :limit), 40])
offset = Keyword.get(options, :offset, 0)
author = Keyword.get(options, :author)
Activity
|> Activity.with_preloaded_object()
|> Activity.restrict_deactivated_users()
|> restrict_public()
|> query_with(index_type, search_query)
|> maybe_restrict_local(user)
|> maybe_restrict_author(author)
|> maybe_restrict_blocked(user)
- |> Pagination.fetch_paginated(%{"offset" => offset, "limit" => limit}, :offset)
+ |> Pagination.fetch_paginated(
+ %{"offset" => offset, "limit" => limit, "skip_order" => true},
+ :offset
+ )
|> maybe_fetch(user, search_query)
end
def maybe_restrict_author(query, %User{} = author) do
Activity.Queries.by_author(query, author)
end
def maybe_restrict_author(query, _), do: query
def maybe_restrict_blocked(query, %User{} = user) do
Activity.Queries.exclude_authors(query, User.blocked_users_ap_ids(user))
end
def maybe_restrict_blocked(query, _), do: query
defp restrict_public(q) do
from([a, o] in q,
where: fragment("?->>'type' = 'Create'", a.data),
where: ^Pleroma.Constants.as_public() in a.recipients
)
end
defp query_with(q, :gin, search_query) do
from([a, o] in q,
where:
fragment(
"to_tsvector('english', ?->>'content') @@ plainto_tsquery('english', ?)",
o.data,
^search_query
)
)
end
defp query_with(q, :rum, search_query) do
from([a, o] in q,
where:
fragment(
"? @@ plainto_tsquery('english', ?)",
o.fts_content,
^search_query
),
order_by: [fragment("? <=> now()::date", o.inserted_at)]
)
end
defp maybe_restrict_local(q, user) do
limit = Pleroma.Config.get([:instance, :limit_to_local_content], :unauthenticated)
case {limit, user} do
{:all, _} -> restrict_local(q)
{:unauthenticated, %User{}} -> q
{:unauthenticated, _} -> restrict_local(q)
{false, _} -> q
end
end
defp restrict_local(q), do: where(q, local: true)
defp maybe_fetch(activities, user, search_query) do
with true <- Regex.match?(~r/https?:/, search_query),
{:ok, object} <- Fetcher.fetch_object_from_id(search_query),
%Activity{} = activity <- Activity.get_create_by_object_ap_id(object.data["id"]),
true <- Visibility.visible_for_user?(activity, user) do
[activity | activities]
else
_ -> activities
end
end
end

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