use Pleroma.Web, :controller
require Logger
+ @httpoison Application.get_env(:pleroma, :httpoison)
+
@max_body_length 25 * 1048576
@cache_control %{
with \
true <- Keyword.get(config, :enabled, false),
{:ok, url} <- Pleroma.Web.MediaProxy.decode_url(sig, url),
- url = URI.encode(url),
{:ok, content_type, body} <- proxy_request(url)
do
conn
defp proxy_request(link) do
headers = [{"user-agent", "Pleroma/MediaProxy; #{Pleroma.Web.base_url()} <#{Application.get_env(:pleroma, :instance)[:email]}>"}]
- options = [:insecure, {:follow_redirect, true}]
+ options = @httpoison.process_request_options([:insecure, {:follow_redirect, true}]) ++ [{:pool, :default}]
with \
{:ok, 200, headers, client} <- :hackney.request(:get, link, headers, "", options),
- {:ok, body} <- proxy_request_body(client)
+ headers = Enum.into(headers, Map.new),
+ {:ok, body} <- proxy_request_body(client),
+ content_type <- proxy_request_content_type(headers, body)
do
- headers = Enum.into(headers, Map.new)
- {:ok, headers["Content-Type"], body}
+ {:ok, content_type, body}
else
{:ok, status, _, _} ->
Logger.warn "MediaProxy: request failed, status #{status}, link: #{link}"
{:error, :body_too_large}
end
+ # TODO: the body is passed here as well because some hosts do not provide a content-type.
+ # At some point we may want to use magic numbers to discover the content-type and reply a proper one.
+ defp proxy_request_content_type(headers, _body) do
+ headers["Content-Type"] || headers["content-type"] || "image/jpeg"
+ end
end