1 # Pleroma: A lightweight social networking server
2 # Copyright © 2017-2018 Pleroma Authors <https://pleroma.social/>
3 # SPDX-License-Identifier: AGPL-3.0-only
5 defmodule Pleroma.HTTP do
10 alias Pleroma.HTTP.Connection
11 alias Pleroma.HTTP.RequestBuilder, as: Builder
14 Builds and perform http request.
17 `method` - :get, :post, :put, :delete
20 `headers` - a keyworld list of headers, e.g. `[{"content-type", "text/plain"}]`
21 `options` - custom, per-request middleware or adapter options
24 `{:ok, %Tesla.Env{}}` or `{:error, error}`
27 def request(method, url, body \\ "", headers \\ [], options \\ []) do
29 process_request_options(options)
30 |> process_sni_options(url)
33 |> Builder.method(method)
34 |> Builder.headers(headers)
35 |> Builder.opts(options)
37 |> Builder.add_param(:body, :body, body)
39 |> (&Tesla.request(Connection.new(), &1)).()
42 defp process_sni_options(options, nil), do: options
44 defp process_sni_options(options, url) do
46 host = uri.host |> to_charlist()
49 "https" -> options ++ [ssl: [server_name_indication: host]]
54 def process_request_options(options) do
55 config = Application.get_env(:pleroma, :http, [])
56 proxy = Keyword.get(config, :proxy_url, nil)
57 options = options ++ [adapter: [pool: :default]]
61 _ -> options ++ [proxy: proxy]
68 See `Pleroma.HTTP.request/5`
70 def get(url, headers \\ [], options \\ []),
71 do: request(:get, url, "", headers, options)
74 Performs POST request.
76 See `Pleroma.HTTP.request/5`
78 def post(url, body, headers \\ [], options \\ []),
79 do: request(:post, url, body, headers, options)