X-Git-Url: https://git.squeep.com/?a=blobdiff_plain;f=lib%2Fpleroma%2Factivity%2Fsearch.ex;h=a5923519c3d7434534d848534093cd38144c99f1;hb=6455b967ec6cf2006e02486251f65e32137b54d4;hp=d30a5a6a57ac9a1e80a2644a15fe73bdcfb3af4c;hpb=11e010fc7742b394fe0b272d4d23a005a19efe8c;p=akkoma
diff --git a/lib/pleroma/activity/search.ex b/lib/pleroma/activity/search.ex
index d30a5a6a5..a5923519c 100644
--- a/lib/pleroma/activity/search.ex
+++ b/lib/pleroma/activity/search.ex
@@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
-# Copyright © 2017-2019 Pleroma Authors
+# Copyright © 2017-2021 Pleroma Authors
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Activity.Search do
@@ -19,25 +19,44 @@ defmodule Pleroma.Activity.Search do
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)
- |> Pagination.fetch_paginated(%{"offset" => offset, "limit" => limit}, :offset)
- |> maybe_fetch(user, search_query)
+ search_function =
+ if :persistent_term.get({Pleroma.Repo, :postgres_version}) >= 11 do
+ :websearch
+ else
+ :plain
+ end
+
+ try do
+ Activity
+ |> Activity.with_preloaded_object()
+ |> Activity.restrict_deactivated_users()
+ |> restrict_public()
+ |> query_with(index_type, search_query, search_function)
+ |> maybe_restrict_local(user)
+ |> maybe_restrict_author(author)
+ |> maybe_restrict_blocked(user)
+ |> Pagination.fetch_paginated(
+ %{"offset" => offset, "limit" => limit, "skip_order" => index_type == :rum},
+ :offset
+ )
+ |> maybe_fetch(user, search_query)
+ rescue
+ _ -> maybe_fetch([], user, search_query)
+ end
end
def maybe_restrict_author(query, %User{} = author) do
- from([a, o] in query,
- where: a.actor == ^author.ap_id
- )
+ 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),
@@ -45,22 +64,45 @@ defmodule Pleroma.Activity.Search do
)
end
- defp query_with(q, :gin, search_query) do
+ defp query_with(q, :gin, search_query, :plain) do
from([a, o] in q,
where:
fragment(
- "to_tsvector('english', ?->>'content') @@ plainto_tsquery('english', ?)",
+ "to_tsvector(?->>'content') @@ plainto_tsquery(?)",
o.data,
^search_query
)
)
end
- defp query_with(q, :rum, search_query) do
+ defp query_with(q, :gin, search_query, :websearch) do
+ from([a, o] in q,
+ where:
+ fragment(
+ "to_tsvector(?->>'content') @@ websearch_to_tsquery(?)",
+ o.data,
+ ^search_query
+ )
+ )
+ end
+
+ defp query_with(q, :rum, search_query, :plain) do
+ from([a, o] in q,
+ where:
+ fragment(
+ "? @@ plainto_tsquery(?)",
+ o.fts_content,
+ ^search_query
+ ),
+ order_by: [fragment("? <=> now()::date", o.inserted_at)]
+ )
+ end
+
+ defp query_with(q, :rum, search_query, :websearch) do
from([a, o] in q,
where:
fragment(
- "? @@ plainto_tsquery('english', ?)",
+ "? @@ websearch_to_tsquery(?)",
o.fts_content,
^search_query
),