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   1 # Pleroma: A lightweight social networking server
   2 # Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
   3 # SPDX-License-Identifier: AGPL-3.0-only
   4
   5 defmodule Pleroma.Docs.JSON do
   6   @behaviour Pleroma.Docs.Generator
   7   @external_resource "config/description.exs"
   8   @raw_config Pleroma.Config.Loader.read("config/description.exs")
   9   @raw_descriptions @raw_config[:pleroma][:config_description]
  10   @term __MODULE__.Compiled
  11
  12   @spec compile :: :ok
  13   def compile do
  14     descriptions =
  15       Pleroma.Web.ActivityPub.MRF.config_descriptions()
  16       |> Enum.reduce(@raw_descriptions, fn description, acc -> [description | acc] end)
  17
  18     :persistent_term.put(@term, Pleroma.Docs.Generator.convert_to_strings(descriptions))
  19   end
  20
  21   @spec compiled_descriptions :: Map.t()
  22   def compiled_descriptions do
  23     :persistent_term.get(@term)
  24   end
  25
  26   @spec process(keyword()) :: {:ok, String.t()}
  27   def process(descriptions) do
  28     with path <- "docs/generated_config.json",
  29          {:ok, file} <- File.open(path, [:write, :utf8]),
  30          formatted_descriptions <-
  31            Pleroma.Docs.Generator.convert_to_strings(descriptions),
  32          json <- Jason.encode!(formatted_descriptions),
  33          :ok <- IO.write(file, json),
  34          :ok <- File.close(file) do
  35       {:ok, path}
  36     end
  37   end
  38 end