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%% Feel free to use, reuse and abuse the code in this file.
-module(http_multipart).
-behaviour(cowboy_http_handler).
-export([init/3, handle/2, terminate/3]).
init({_Transport, http}, Req, []) ->
{ok, Req, {}}.
handle(Req, State) ->
{Result, Req2} = acc_multipart(Req, []),
{ok, cowboy_req:reply(200, [], term_to_binary(Result), Req2), State}.
terminate(_, _, _) ->
ok.
acc_multipart(Req, Acc) ->
case cowboy_req:part(Req) of
{ok, Headers, Req2} ->
{ok, Body, Req3} = cowboy_req:part_body(Req2),
acc_multipart(Req3, [{Headers, Body}|Acc]);
{done, Req2} ->
{lists:reverse(Acc), Req2}
end.
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