| 123456789101112131415161718192021222324252627282930313233343536373839 |
- %% Feel free to use, reuse and abuse the code in this file.
- %% @doc Hello world handler.
- -module(toppage_handler).
- -export([init/3]).
- -export([content_types_provided/2]).
- -export([hello_to_html/2]).
- -export([hello_to_json/2]).
- -export([hello_to_text/2]).
- init(_Transport, _Req, []) ->
- {upgrade, protocol, cowboy_rest}.
- content_types_provided(Req, State) ->
- {[
- {<<"text/html">>, hello_to_html},
- {<<"application/json">>, hello_to_json},
- {<<"text/plain">>, hello_to_text}
- ], Req, State}.
- hello_to_html(Req, State) ->
- Body = <<"<html>
- <head>
- <meta charset=\"utf-8\">
- <title>REST Hello World!</title>
- </head>
- <body>
- <p>REST Hello World as HTML!</p>
- </body>
- </html>">>,
- {Body, Req, State}.
- hello_to_json(Req, State) ->
- Body = <<"{\"rest\": \"Hello World!\"}">>,
- {Body, Req, State}.
- hello_to_text(Req, State) ->
- {<<"REST Hello World as text!">>, Req, State}.
|
