git.squeep.com Git - akkoma/blob - lib/pleroma/http/http.ex

   1 defmodule Pleroma.HTTP do
   2   require HTTPoison
   3   alias Pleroma.HTTP.Connection
   4   alias Pleroma.HTTP.RequestBuilder, as: Builder
   5
   6   def request(method, url, body \\ "", headers \\ [], options \\ []) do
   7     options =
   8       process_request_options(options)
   9       |> process_sni_options(url)
  10
  11     %{}
  12     |> Builder.method(method)
  13     |> Builder.headers(headers)
  14     |> Builder.opts(options)
  15     |> Builder.url(url)
  16     |> Builder.add_param(:body, :body, body)
  17     |> Enum.into([])
  18     |> (&Tesla.request(Connection.new(), &1)).()
  19   end
  20
  21   defp process_sni_options(options, nil), do: options
  22   defp process_sni_options(options, url) do
  23     uri = URI.parse(url)
  24     host = uri.host |> to_charlist()
  25
  26     case uri.scheme do
  27       "https" -> options ++ [ssl: [server_name_indication: host]]
  28       _ -> options
  29     end
  30   end
  31
  32   def process_request_options(options) do
  33     config = Application.get_env(:pleroma, :http, [])
  34     proxy = Keyword.get(config, :proxy_url, nil)
  35     options = options ++ [adapter: [pool: :default]]
  36
  37     case proxy do
  38       nil -> options
  39       _ -> options ++ [proxy: proxy]
  40     end
  41   end
  42
  43   def get(url, headers \\ [], options \\ []),
  44     do: request(:get, url, "", headers, options)
  45
  46   def post(url, body, headers \\ [], options \\ []),
  47     do: request(:post, url, body, headers, options)
  48 end