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   1 # Pleroma: A lightweight social networking server
   2 # Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
   3 # SPDX-License-Identifier: AGPL-3.0-only
   4
   5 defmodule Pleroma.Uploaders.MDII do
   6   @moduledoc "Represents uploader for https://github.com/hakaba-hitoyo/minimal-digital-image-infrastructure"
   7
   8   alias Pleroma.Config
   9   alias Pleroma.HTTP
  10
  11   @behaviour Pleroma.Uploaders.Uploader
  12
  13   # MDII-hosted images are never passed through the MediaPlug; only local media.
  14   # Delegate to Pleroma.Uploaders.Local
  15   def get_file(file) do
  16     Pleroma.Uploaders.Local.get_file(file)
  17   end
  18
  19   def put_file(upload) do
  20     cgi = Config.get([Pleroma.Uploaders.MDII, :cgi])
  21     files = Config.get([Pleroma.Uploaders.MDII, :files])
  22
  23     {:ok, file_data} = File.read(upload.tempfile)
  24
  25     extension = String.split(upload.name, ".") |> List.last()
  26     query = "#{cgi}?#{extension}"
  27
  28     with {:ok, %{status: 200, body: body}} <-
  29            HTTP.post(query, file_data, [], adapter: [pool: :default]) do
  30       remote_file_name = String.split(body) |> List.first()
  31       public_url = "#{files}/#{remote_file_name}.#{extension}"
  32       {:ok, {:url, public_url}}
  33     else
  34       _ -> Pleroma.Uploaders.Local.put_file(upload)
  35     end
  36   end
  37 end