Use mochiweb for v1 API

Conflicts:
	catlfish.config
	src/v1.erl

1 files changed, 48 insertions, 0 deletions

diff --git a/src/catlfish_web.erl b/src/catlfish_web.erl
new file mode 100644
index 0000000..cdc1a39
--- /dev/null
+++ b/src/catlfish_web.erl
@@ -0,0 +1,48 @@
+%%% Copyright (c) 2014, NORDUnet A/S.
+%%% See LICENSE for licensing information.
+
+-module(catlfish_web).
+-export([start/2, stop/0, loop/2]).
+
+start(Options, Module) ->
+    Loop = fun (Req) ->
+                   ?MODULE:loop(Req, Module)
+           end,
+    mochiweb_http:start([{name, ?MODULE}, {loop, Loop} | Options]).
+
+stop() ->
+    mochiweb_http:stop(?MODULE).
+
+loop(Req, Module) ->
+    "/" ++ Path = Req:get(path),
+    try
+        case Req:get(method) of
+            'GET' ->
+                Query = Req:parse_qs(),
+                lager:debug("GET ~p ~p", [Path, Query]),
+                Result = Module:request(get, Path, Query),
+                case Result of
+                    none ->
+                        Req:respond({404, [{"Content-Type", "text/plain"}], "Page not found"});
+                    _ ->
+                        Req:respond(Result)
+                end;
+            'POST' ->
+                Body = Req:recv_body(),
+                lager:debug("POST ~p ~p", [Path, Body]),
+                Result = Module:request(post, Path, Body),
+                case Result of
+                    none ->
+                        Req:respond({404, [{"Content-Type", "text/plain"}], "Page not found"});
+                    _ ->
+                        Req:respond(Result)
+                end;
+            _ ->
+                Req:respond({501, [], []})
+        end
+    catch
+        Type:What ->
+            lager:error("Crash in ~p for path ~p: ~p ~n~p~n~p~n", [Module, Path, Type, What, erlang:get_stacktrace()]),
+            Req:respond({500, [{"Content-Type", "text/plain"}],
+                         "Internal Server Error\n"})
+    end.