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authorHerman Singh <[email protected]>2018-09-07 13:48:43 -0400
committerLoïc Hoguin <[email protected]>2018-09-23 14:12:38 +0200
commit86cb105679ff80214bfc9d979afa27b1eb747307 (patch)
tree873da2ab17c954c9fdf5e8adc5458212274b6c41 /examples/echo_post/src/toppage_handler.erl
parent8045f7a998f03b8995d30dc14b3308e9a67422bc (diff)
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Rename handler modules to _h
Diffstat (limited to 'examples/echo_post/src/toppage_handler.erl')
-rw-r--r--examples/echo_post/src/toppage_handler.erl29
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).