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Diffstat (limited to 'examples/echo_post/src/toppage_handler.erl')
| -rw-r--r-- | examples/echo_post/src/toppage_handler.erl | 29 |
1 files changed, 0 insertions, 29 deletions
diff --git a/examples/echo_post/src/toppage_handler.erl b/examples/echo_post/src/toppage_handler.erl deleted file mode 100644 index 398a377..0000000 --- a/examples/echo_post/src/toppage_handler.erl +++ /dev/null @@ -1,29 +0,0 @@ -%% Feel free to use, reuse and abuse the code in this file. - -%% @doc POST echo handler. --module(toppage_handler). - --export([init/2]). - -init(Req0, Opts) -> - Method = cowboy_req:method(Req0), - HasBody = cowboy_req:has_body(Req0), - Req = maybe_echo(Method, HasBody, Req0), - {ok, Req, Opts}. - -maybe_echo(<<"POST">>, true, Req0) -> - {ok, PostVals, Req} = cowboy_req:read_urlencoded_body(Req0), - Echo = proplists:get_value(<<"echo">>, PostVals), - echo(Echo, Req); -maybe_echo(<<"POST">>, false, Req) -> - cowboy_req:reply(400, [], <<"Missing body.">>, Req); -maybe_echo(_, _, Req) -> - %% Method not allowed. - cowboy_req:reply(405, Req). - -echo(undefined, Req) -> - cowboy_req:reply(400, [], <<"Missing echo parameter.">>, Req); -echo(Echo, Req) -> - cowboy_req:reply(200, #{ - <<"content-type">> => <<"text/plain; charset=utf-8">> - }, Echo, Req). |