98 lines
2.3 KiB
Elixir
98 lines
2.3 KiB
Elixir
# Pleroma: A lightweight social networking server
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# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
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# SPDX-License-Identifier: AGPL-3.0-only
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defmodule Pleroma.HTTP do
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@moduledoc """
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"""
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alias Pleroma.HTTP.Connection
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alias Pleroma.HTTP.RequestBuilder, as: Builder
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@type t :: __MODULE__
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@doc """
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Builds and perform http request.
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# Arguments:
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`method` - :get, :post, :put, :delete
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`url`
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`body`
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`headers` - a keyworld list of headers, e.g. `[{"content-type", "text/plain"}]`
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`options` - custom, per-request middleware or adapter options
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# Returns:
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`{:ok, %Tesla.Env{}}` or `{:error, error}`
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"""
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def request(method, url, body \\ "", headers \\ [], options \\ []) do
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try do
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options = process_request_options(options)
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adapter_gun? = Application.get_env(:tesla, :adapter) == Tesla.Adapter.Gun
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options =
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if adapter_gun? do
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adapter_opts =
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Keyword.get(options, :adapter, [])
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|> Keyword.put(:url, url)
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Keyword.put(options, :adapter, adapter_opts)
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else
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options
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end
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params = Keyword.get(options, :params, [])
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request =
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%{}
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|> Builder.method(method)
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|> Builder.url(url)
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|> Builder.headers(headers)
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|> Builder.opts(options)
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|> Builder.add_param(:body, :body, body)
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|> Builder.add_param(:query, :query, params)
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|> Enum.into([])
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client = Connection.new(options)
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response = Tesla.request(client, request)
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if adapter_gun? do
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%{adapter: {_, _, [adapter_options]}} = client
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pool = adapter_options[:pool]
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Pleroma.Gun.Connections.checkout(adapter_options[:conn], self(), pool)
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Pleroma.Gun.Connections.process_queue(pool)
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end
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response
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rescue
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e ->
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{:error, e}
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catch
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:exit, e ->
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{:error, e}
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end
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end
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def process_request_options(options) do
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Keyword.merge(Pleroma.HTTP.Connection.options([]), options)
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end
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@doc """
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Performs GET request.
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See `Pleroma.HTTP.request/5`
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"""
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def get(url, headers \\ [], options \\ []),
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do: request(:get, url, "", headers, options)
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@doc """
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Performs POST request.
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See `Pleroma.HTTP.request/5`
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"""
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def post(url, body, headers \\ [], options \\ []),
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do: request(:post, url, body, headers, options)
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end
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