From b8a214b0ab264a64ca287e40e99acd401810ef58 Mon Sep 17 00:00:00 2001 From: vaartis Date: Wed, 11 Sep 2019 15:48:51 +0000 Subject: [PATCH] Split list_packs --- .../web/emoji_api/emoji_api_controller.ex | 75 ++++++++++--------- 1 file changed, 39 insertions(+), 36 deletions(-) diff --git a/lib/pleroma/web/emoji_api/emoji_api_controller.ex b/lib/pleroma/web/emoji_api/emoji_api_controller.ex index 0c3da6740..22619f4d7 100644 --- a/lib/pleroma/web/emoji_api/emoji_api_controller.ex +++ b/lib/pleroma/web/emoji_api/emoji_api_controller.ex @@ -23,47 +23,49 @@ def reload(conn, _params) do a map of "pack directory name" to pack.json contents. """ def list_packs(conn, _params) do - pack_infos = - case File.ls(@emoji_dir_path) do - {:error, _} -> - %{} + with {:ok, results} <- File.ls(@emoji_dir_path) do + pack_infos = + results + |> Enum.filter(&has_pack_json?/1) + |> Enum.map(&load_pack/1) + # Check if all the files are in place and can be sent + |> Enum.map(&validate_pack/1) + # Transform into a map of pack-name => pack-data + |> Enum.into(%{}) - {:ok, results} -> - results - |> Enum.filter(fn file -> - dir_path = Path.join(@emoji_dir_path, file) - # Filter to only use the pack.json packs - File.dir?(dir_path) and File.exists?(Path.join(dir_path, "pack.json")) - end) - |> Enum.map(fn pack_name -> - pack_path = Path.join(@emoji_dir_path, pack_name) - pack_file = Path.join(pack_path, "pack.json") + json(conn, pack_infos) + end + end - {pack_name, Jason.decode!(File.read!(pack_file))} - end) - # Transform into a map of pack-name => pack-data - # Check if all the files are in place and can be sent - |> Enum.map(fn {name, pack} -> - pack_path = Path.join(@emoji_dir_path, name) + defp has_pack_json?(file) do + dir_path = Path.join(@emoji_dir_path, file) + # Filter to only use the pack.json packs + File.dir?(dir_path) and File.exists?(Path.join(dir_path, "pack.json")) + end - if can_download?(pack, pack_path) do - archive_for_sha = make_archive(name, pack, pack_path) - archive_sha = :crypto.hash(:sha256, archive_for_sha) |> Base.encode16() + defp load_pack(pack_name) do + pack_path = Path.join(@emoji_dir_path, pack_name) + pack_file = Path.join(pack_path, "pack.json") - {name, - pack - |> put_in(["pack", "can-download"], true) - |> put_in(["pack", "download-sha256"], archive_sha)} - else - {name, - pack - |> put_in(["pack", "can-download"], false)} - end - end) - |> Enum.into(%{}) - end + {pack_name, Jason.decode!(File.read!(pack_file))} + end - conn |> json(pack_infos) + defp validate_pack({name, pack}) do + pack_path = Path.join(@emoji_dir_path, name) + + if can_download?(pack, pack_path) do + archive_for_sha = make_archive(name, pack, pack_path) + archive_sha = :crypto.hash(:sha256, archive_for_sha) |> Base.encode16() + + pack = + pack + |> put_in(["pack", "can-download"], true) + |> put_in(["pack", "download-sha256"], archive_sha) + + {name, pack} + else + {name, put_in(pack, ["pack", "can-download"], false)} + end end defp can_download?(pack, pack_path) do @@ -159,6 +161,7 @@ def download_from(conn, %{"instance_address" => address, "pack_name" => name} = |> Map.get(:body) |> Jason.decode!() |> Map.get(name) + pfiles = full_pack["files"] pack_info_res =