102 lines
2.7 KiB
Elixir
102 lines
2.7 KiB
Elixir
# Pleroma: A lightweight social networking server
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# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
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# SPDX-License-Identifier: AGPL-3.0-only
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defmodule Pleroma.HTTP.RequestBuilder do
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@moduledoc """
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Helper functions for building Tesla requests
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"""
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alias Pleroma.HTTP.Request
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alias Tesla.Multipart
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@mix_env Mix.env()
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@doc """
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Creates new request
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"""
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@spec new(Request.t()) :: Request.t()
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def new(%Request{} = request \\ %Request{}), do: request
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@doc """
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Specify the request method when building a request
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"""
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@spec method(Request.t(), Request.method()) :: Request.t()
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def method(request, m), do: %{request | method: m}
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@doc """
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Specify the request method when building a request
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"""
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@spec url(Request.t(), Request.url()) :: Request.t()
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def url(request, u), do: %{request | url: u}
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@doc """
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Add headers to the request
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"""
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@spec headers(Request.t(), Request.headers()) :: Request.t()
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def headers(request, headers) do
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headers_list = maybe_add_user_agent(headers, @mix_env)
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%{request | headers: headers_list}
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end
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@doc """
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Add custom, per-request middleware or adapter options to the request
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"""
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@spec opts(Request.t(), keyword()) :: Request.t()
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def opts(request, options), do: %{request | opts: options}
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@doc """
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Add optional parameters to the request
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"""
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@spec add_param(Request.t(), atom(), atom(), any()) :: Request.t()
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def add_param(request, :query, :query, values), do: %{request | query: values}
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def add_param(request, :body, :body, value), do: %{request | body: value}
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def add_param(request, :body, key, value) do
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request
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|> Map.put(:body, Multipart.new())
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|> Map.update!(
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:body,
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&Multipart.add_field(
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&1,
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key,
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Jason.encode!(value),
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headers: [{"content-type", "application/json"}]
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)
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)
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end
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def add_param(request, :file, name, path) do
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request
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|> Map.put(:body, Multipart.new())
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|> Map.update!(:body, &Multipart.add_file(&1, path, name: name))
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end
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def add_param(request, :form, name, value) do
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Map.update(request, :body, %{name => value}, &Map.put(&1, name, value))
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end
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def add_param(request, location, key, value) do
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Map.update(request, location, [{key, value}], &(&1 ++ [{key, value}]))
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end
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def convert_to_keyword(request) do
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request
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|> Map.from_struct()
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|> Enum.into([])
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end
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defp maybe_add_user_agent(headers, :test) do
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with true <- Pleroma.Config.get([:http, :send_user_agent]) do
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[{"user-agent", Pleroma.Application.user_agent()} | headers]
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else
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_ ->
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headers
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end
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end
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defp maybe_add_user_agent(headers, _),
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do: [{"user-agent", Pleroma.Application.user_agent()} | headers]
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end
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