24 lines
880 B
Elixir
24 lines
880 B
Elixir
# Pleroma: A lightweight social networking server
|
|
# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
|
|
# SPDX-License-Identifier: AGPL-3.0-only
|
|
|
|
defmodule Pleroma.Helpers.UriHelper do
|
|
def append_uri_params(uri, appended_params) do
|
|
uri = URI.parse(uri)
|
|
appended_params = for {k, v} <- appended_params, into: %{}, do: {to_string(k), v}
|
|
existing_params = URI.query_decoder(uri.query || "") |> Enum.into(%{})
|
|
updated_params_keys = Enum.uniq(Map.keys(existing_params) ++ Map.keys(appended_params))
|
|
|
|
updated_params =
|
|
for k <- updated_params_keys, do: {k, appended_params[k] || existing_params[k]}
|
|
|
|
uri
|
|
|> Map.put(:query, URI.encode_query(updated_params))
|
|
|> URI.to_string()
|
|
|> String.replace_suffix("?", "")
|
|
end
|
|
|
|
def maybe_add_base("/" <> uri, base), do: Path.join([base, uri])
|
|
def maybe_add_base(uri, _base), do: uri
|
|
end
|