diff options
Diffstat (limited to 'lib/pleroma/activity')
-rw-r--r-- | lib/pleroma/activity/html.ex | 2 | ||||
-rw-r--r-- | lib/pleroma/activity/queries.ex | 2 | ||||
-rw-r--r-- | lib/pleroma/activity/search.ex | 162 |
3 files changed, 2 insertions, 164 deletions
diff --git a/lib/pleroma/activity/html.ex b/lib/pleroma/activity/html.ex index 706b2d36c..ba284b4d5 100644 --- a/lib/pleroma/activity/html.ex +++ b/lib/pleroma/activity/html.ex @@ -28,7 +28,7 @@ defmodule Pleroma.Activity.HTML do end end - defp add_cache_key_for(activity_id, additional_key) do + def add_cache_key_for(activity_id, additional_key) do current = get_cache_keys_for(activity_id) unless additional_key in current do diff --git a/lib/pleroma/activity/queries.ex b/lib/pleroma/activity/queries.ex index 81c44ac05..d770b9ff3 100644 --- a/lib/pleroma/activity/queries.ex +++ b/lib/pleroma/activity/queries.ex @@ -9,7 +9,7 @@ defmodule Pleroma.Activity.Queries do import Ecto.Query, only: [from: 2, where: 3] - @type query :: Ecto.Queryable.t() | Activity.t() + @type query :: Ecto.Queryable.t() | Pleroma.Activity.t() alias Pleroma.Activity alias Pleroma.User diff --git a/lib/pleroma/activity/search.ex b/lib/pleroma/activity/search.ex deleted file mode 100644 index 0b9b24aa4..000000000 --- a/lib/pleroma/activity/search.ex +++ /dev/null @@ -1,162 +0,0 @@ -# Pleroma: A lightweight social networking server -# Copyright © 2017-2022 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) - - 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(user) - |> 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 - 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, user) when not is_nil(user) do - intended_recipients = [ - Pleroma.Constants.as_public(), - Pleroma.Web.ActivityPub.Utils.as_local_public() - ] - - from([a, o] in q, - where: fragment("?->>'type' = 'Create'", a.data), - where: fragment("? && ?", ^intended_recipients, a.recipients) - ) - end - - defp restrict_public(q, _user) 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, :plain) do - %{rows: [[tsc]]} = - Ecto.Adapters.SQL.query!( - Pleroma.Repo, - "select current_setting('default_text_search_config')::regconfig::oid;" - ) - - from([a, o] in q, - where: - fragment( - "to_tsvector(?::oid::regconfig, ?->>'content') @@ plainto_tsquery(?)", - ^tsc, - o.data, - ^search_query - ) - ) - end - - defp query_with(q, :gin, search_query, :websearch) do - %{rows: [[tsc]]} = - Ecto.Adapters.SQL.query!( - Pleroma.Repo, - "select current_setting('default_text_search_config')::regconfig::oid;" - ) - - from([a, o] in q, - where: - fragment( - "to_tsvector(?::oid::regconfig, ?->>'content') @@ websearch_to_tsquery(?)", - ^tsc, - 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( - "? @@ websearch_to_tsquery(?)", - 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 |