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%% Feel free to use, reuse and abuse the code in this file.
-module(http_handler_set_resp).
-behaviour(cowboy_http_handler).
-export([init/3, handle/2, terminate/3]).
init({_Transport, http}, Req, Opts) ->
Headers = proplists:get_value(headers, Opts, []),
Body = proplists:get_value(body, Opts, <<"http_handler_set_resp">>),
Req2 = lists:foldl(fun({Name, Value}, R) ->
cowboy_req:set_resp_header(Name, Value, R)
end, Req, Headers),
Req3 = cowboy_req:set_resp_body(Body, Req2),
Req4 = cowboy_req:set_resp_header(<<"x-cowboy-test">>, <<"ok">>, Req3),
Req5 = cowboy_req:set_resp_cookie(<<"cake">>, <<"lie">>, [], Req4),
{ok, Req5, undefined}.
handle(Req, State) ->
case cowboy_req:has_resp_header(<<"x-cowboy-test">>, Req) of
false -> {ok, Req, State};
true ->
case cowboy_req:has_resp_body(Req) of
false -> {ok, Req, State};
true ->
{ok, Req2} = cowboy_req:reply(200, Req),
{ok, Req2, State}
end
end.
terminate(_, _, _) ->
ok.
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