X-Git-Url: http://git.squeep.com/?a=blobdiff_plain;f=lib%2Fpleroma%2Fpagination.ex;h=33e45a0eb45b8b83a3a00fae90f22dd562c94ed1;hb=33f063204edb63344628bdfa72ff11f81ded62a9;hp=d43a96cd2ee4bcfef30d9570722c59e7fd730b89;hpb=edb659dc579fe56227adef0b0704ff13b6ef717e;p=akkoma
diff --git a/lib/pleroma/pagination.ex b/lib/pleroma/pagination.ex
index d43a96cd2..33e45a0eb 100644
--- a/lib/pleroma/pagination.ex
+++ b/lib/pleroma/pagination.ex
@@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
-# Copyright © 2017-2020 Pleroma Authors
+# Copyright © 2017-2021 Pleroma Authors
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Pagination do
@@ -23,12 +23,12 @@ defmodule Pleroma.Pagination do
@spec fetch_paginated(Ecto.Query.t(), map(), type(), atom() | nil) :: [Ecto.Schema.t()]
def fetch_paginated(query, params, type \\ :keyset, table_binding \\ nil)
- def fetch_paginated(query, %{"total" => true} = params, :keyset, table_binding) do
+ def fetch_paginated(query, %{total: true} = params, :keyset, table_binding) do
total = Repo.aggregate(query, :count, :id)
%{
total: total,
- items: fetch_paginated(query, Map.drop(params, ["total"]), :keyset, table_binding)
+ items: fetch_paginated(query, Map.drop(params, [:total]), :keyset, table_binding)
}
end
@@ -41,7 +41,7 @@ defmodule Pleroma.Pagination do
|> enforce_order(options)
end
- def fetch_paginated(query, %{"total" => true} = params, :offset, table_binding) do
+ def fetch_paginated(query, %{total: true} = params, :offset, table_binding) do
total =
query
|> Ecto.Query.exclude(:left_join)
@@ -49,7 +49,7 @@ defmodule Pleroma.Pagination do
%{
total: total,
- items: fetch_paginated(query, Map.drop(params, ["total"]), :offset, table_binding)
+ items: fetch_paginated(query, Map.drop(params, [:total]), :offset, table_binding)
}
end
@@ -64,6 +64,12 @@ defmodule Pleroma.Pagination do
@spec paginate(Ecto.Query.t(), map(), type(), atom() | nil) :: [Ecto.Schema.t()]
def paginate(query, options, method \\ :keyset, table_binding \\ nil)
+ def paginate(list, options, _method, _table_binding) when is_list(list) do
+ offset = options[:offset] || 0
+ limit = options[:limit] || 0
+ Enum.slice(list, offset, limit)
+ end
+
def paginate(query, options, :keyset, table_binding) do
query
|> restrict(:min_id, options, table_binding)
@@ -87,15 +93,10 @@ defmodule Pleroma.Pagination do
max_id: :string,
offset: :integer,
limit: :integer,
+ skip_extra_order: :boolean,
skip_order: :boolean
}
- params =
- Enum.reduce(params, %{}, fn
- {key, _value}, acc when is_atom(key) -> Map.drop(acc, [key])
- {key, value}, acc -> Map.put(acc, key, value)
- end)
-
changeset = cast({%{}, param_types}, params, Map.keys(param_types))
changeset.changes
end
@@ -114,6 +115,8 @@ defmodule Pleroma.Pagination do
defp restrict(query, :order, %{skip_order: true}, _), do: query
+ defp restrict(%{order_bys: [_ | _]} = query, :order, %{skip_extra_order: true}, _), do: query
+
defp restrict(query, :order, %{min_id: _}, table_binding) do
order_by(
query,