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-rw-r--r--src/cowboy_req.erl22
-rw-r--r--src/cowboy_rest.erl25
2 files changed, 19 insertions, 28 deletions
diff --git a/src/cowboy_req.erl b/src/cowboy_req.erl
index 2625c58..699c392 100644
--- a/src/cowboy_req.erl
+++ b/src/cowboy_req.erl
@@ -35,6 +35,7 @@
-export([qs_val/3]).
-export([qs_vals/1]).
-export([raw_qs/1]).
+-export([host_url/1]).
-export([url/1]).
-export([binding/2]).
-export([binding/3]).
@@ -199,12 +200,12 @@ qs_vals(Req=#http_req{qs_vals=QsVals}) ->
raw_qs(Req) ->
{Req#http_req.raw_qs, Req}.
-%% @doc Return the full request URL as a binary.
+%% @doc Return the request URL as a binary without the path and query string.
%%
-%% The URL includes the scheme, host, port, path and query string.
--spec url(Req) -> {binary(), Req} when Req::req().
-url(Req=#http_req{transport=Transport, host=Host, port=Port,
- path=Path, raw_qs=QS}) ->
+%% The URL includes the scheme, host and port only.
+%% @see cowboy_req:url/1
+-spec host_url(Req) -> {binary(), Req} when Req::req().
+host_url(Req=#http_req{transport=Transport, host=Host, port=Port}) ->
TransportName = Transport:name(),
Secure = case TransportName of
ssl -> <<"s">>;
@@ -215,12 +216,19 @@ url(Req=#http_req{transport=Transport, host=Host, port=Port,
{tcp, 80} -> <<>>;
_ -> << ":", (list_to_binary(integer_to_list(Port)))/binary >>
end,
+ {<< "http", Secure/binary, "://", Host/binary, PortBin/binary >>, Req}.
+
+%% @doc Return the full request URL as a binary.
+%%
+%% The URL includes the scheme, host, port, path and query string.
+-spec url(Req) -> {binary(), Req} when Req::req().
+url(Req=#http_req{path=Path, raw_qs=QS}) ->
+ {HostURL, Req2} = host_url(Req),
QS2 = case QS of
<<>> -> <<>>;
_ -> << "?", QS/binary >>
end,
- {<< "http", Secure/binary, "://", Host/binary, PortBin/binary,
- Path/binary, QS2/binary >>, Req}.
+ {<< HostURL/binary, Path/binary, QS2/binary >>, Req2}.
%% @equiv binding(Name, Req, undefined)
-spec binding(atom(), Req) -> {binary() | undefined, Req} when Req::req().
diff --git a/src/cowboy_rest.erl b/src/cowboy_rest.erl
index 617b001..a3bcb2e 100644
--- a/src/cowboy_rest.erl
+++ b/src/cowboy_rest.erl
@@ -671,31 +671,14 @@ create_path(Req, State) ->
{halt, Req2, HandlerState} ->
terminate(Req2, State#state{handler_state=HandlerState});
{Path, Req2, HandlerState} ->
- Location = create_path_location(Req2, Path),
+ {HostURL, Req3} = cowboy_req:host_url(Req2),
State2 = State#state{handler_state=HandlerState},
- {ok, Req3} = cowboy_req:set_resp_header(
- <<"Location">>, Location, Req2),
- put_resource(cowboy_req:set_meta(put_path, Path, Req3),
+ {ok, Req4} = cowboy_req:set_resp_header(
+ <<"Location">>, << HostURL/binary, Path/binary >>, Req3),
+ put_resource(cowboy_req:set_meta(put_path, Path, Req4),
State2, 303)
end.
-create_path_location(#http_req{transport=Transport, host=Host,
- port=Port}, Path) ->
- TransportName = Transport:name(),
- << (create_path_location_protocol(TransportName))/binary, "://",
- Host/binary, (create_path_location_port(TransportName, Port))/binary,
- Path/binary >>.
-
-create_path_location_protocol(ssl) -> <<"https">>;
-create_path_location_protocol(_) -> <<"http">>.
-
-create_path_location_port(ssl, 443) ->
- <<>>;
-create_path_location_port(tcp, 80) ->
- <<>>;
-create_path_location_port(_, Port) ->
- <<":", (list_to_binary(integer_to_list(Port)))/binary>>.
-
%% process_post should return true when the POST body could be processed
%% and false when it hasn't, in which case a 500 error is sent.
process_post(Req, State) ->