WIP: port to webmachine
diff --git a/src/couch.erl b/src/couch.erl
index 44cea06..9835721 100644
--- a/src/couch.erl
+++ b/src/couch.erl
@@ -63,3 +63,11 @@
{error, _Reason} ->
{error, {app_would_not_start, App}}
end.
+
+
+couch_dispatch() ->
+ [
+ {[], couch_httpr_welcome, []},
+ {["_dbs"], couch_httpr_dbs, []},
+ {["_dbs", db_id], couch_httpr_db, []}
+ ].
diff --git a/src/couch_api.erl b/src/couch_api.erl
new file mode 100644
index 0000000..e7ba81f
--- /dev/null
+++ b/src/couch_api.erl
@@ -0,0 +1,49 @@
+% Licensed under the Apache License, Version 2.0 (the "License"); you may not
+% use this file except in compliance with the License. You may obtain a copy of
+% the License at
+%
+% http://www.apache.org/licenses/LICENSE-2.0
+%
+% Unless required by applicable law or agreed to in writing, software
+% distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+% WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+% License for the specific language governing permissions and limitations under
+% the License.
+
+-module(couch_api).
+
+
+-export([
+ welcome_message/0,
+ welcome_message/1
+]).
+
+
+-include_lib("couch/include/couch_db.hrl").
+
+
+%% api
+
+welcome_message() ->
+ welcome_message(default_welcome_message()).
+
+
+welcome_message(WelcomeMessage) ->
+ Vendor = case config:get("vendor") of
+ [] ->
+ [];
+ Properties ->
+ [{vendor, {[{?l2b(K), ?l2b(V)} || {K, V} <- Properties]}}]
+ end,
+ [
+ {couchdb, WelcomeMessage},
+ {version, list_to_binary(couch_server:get_version())}
+ | Vendor
+ ].
+
+
+%% internal
+
+%% TODO: I18n
+default_welcome_message() ->
+ <<"Welcome">>.
diff --git a/src/couch_httpr_db.erl b/src/couch_httpr_db.erl
new file mode 100644
index 0000000..5bfd540
--- /dev/null
+++ b/src/couch_httpr_db.erl
@@ -0,0 +1,62 @@
+% Licensed under the Apache License, Version 2.0 (the "License"); you may not
+% use this file except in compliance with the License. You may obtain a copy of
+% the License at
+%
+% http://www.apache.org/licenses/LICENSE-2.0
+%
+% Unless required by applicable law or agreed to in writing, software
+% distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+% WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+% License for the specific language governing permissions and limitations under
+% the License.
+
+-module(couch_httpr_db).
+
+
+-export([
+ init/1,
+ allowed_methods/2,
+ content_types_provided/2,
+ content_types_accepted/2,
+ to_json/2,
+ from_json/2
+]).
+
+
+-include_lib("webmachine/include/webmachine.hrl").
+-include_lib("chttpd2/include/chttpd2.hrl").
+
+
+-spec init(list()) -> {ok, term()}.
+init([]) ->
+ {ok, undefined}.
+
+
+content_types_provided(ReqData, Context) ->
+ {[{"application/json", to_json}], ReqData, Context}.
+
+
+content_types_accepted(ReqData, Context) ->
+ {[{"application/json", from_json}], ReqData, Context}.
+
+
+allowed_methods(ReqData, Context) ->
+ {['GET', 'PUT'], ReqData, Context}.
+
+
+-spec to_json(wrq:reqdata(), term()) -> {iodata(), wrq:reqdata(), term()}.
+to_json(ReqData, State) ->
+ DbId = wrq:path_info(db_id, ReqData),
+ {ok, DbInfo} = fabric:get_db_info(DbId),
+ {?JSON_ENCODE({DbInfo}), ReqData, State}.
+
+
+-spec from_json(wrq:reqdata(), term()) -> {iodata(), wrq:reqdata(), term()}.
+from_json(ReqData, State) ->
+ DbId = wrq:path_info(db_id, ReqData),
+ %% todo: parse options
+ %% Options = chttpd2_util:json_body(ReqData),
+ %% todo: handle pattern mismatch
+ %% ok = fabric:create_db(DbId, Options),
+ %% {true, ReqData, State}.
+ {{halt, 202}, ReqData, State}.
diff --git a/src/couch_httpr_dbs.erl b/src/couch_httpr_dbs.erl
new file mode 100644
index 0000000..2a3c91a
--- /dev/null
+++ b/src/couch_httpr_dbs.erl
@@ -0,0 +1,44 @@
+% Licensed under the Apache License, Version 2.0 (the "License"); you may not
+% use this file except in compliance with the License. You may obtain a copy of
+% the License at
+%
+% http://www.apache.org/licenses/LICENSE-2.0
+%
+% Unless required by applicable law or agreed to in writing, software
+% distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+% WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+% License for the specific language governing permissions and limitations under
+% the License.
+
+-module(couch_httpr_dbs).
+
+
+-export([
+ init/1,
+ allowed_methods/2,
+ content_types_provided/2,
+ to_json/2
+]).
+
+
+-include_lib("webmachine/include/webmachine.hrl").
+-include_lib("chttpd2/include/chttpd2.hrl").
+
+
+-spec init(list()) -> {ok, term()}.
+init([]) ->
+ {ok, undefined}.
+
+
+content_types_provided(ReqData, Context) ->
+ {[{"application/json", to_json}], ReqData, Context}.
+
+
+allowed_methods(ReqData, Context) ->
+ {['GET'], ReqData, Context}.
+
+
+-spec to_json(wrq:reqdata(), term()) -> {iodata(), wrq:reqdata(), term()}.
+to_json(ReqData, State) ->
+ {ok, Dbs} = fabric:all_dbs(),
+ {?JSON_ENCODE({[{<<"dbs">>, Dbs}]}), ReqData, State}.
diff --git a/src/couch_httpr_welcome.erl b/src/couch_httpr_welcome.erl
new file mode 100644
index 0000000..25d8e4a
--- /dev/null
+++ b/src/couch_httpr_welcome.erl
@@ -0,0 +1,44 @@
+% Licensed under the Apache License, Version 2.0 (the "License"); you may not
+% use this file except in compliance with the License. You may obtain a copy of
+% the License at
+%
+% http://www.apache.org/licenses/LICENSE-2.0
+%
+% Unless required by applicable law or agreed to in writing, software
+% distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+% WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+% License for the specific language governing permissions and limitations under
+% the License.
+
+-module(couch_httpr_welcome).
+
+
+-export([
+ init/1,
+ allowed_methods/2,
+ content_types_provided/2,
+ to_json/2
+]).
+
+
+-include_lib("webmachine/include/webmachine.hrl").
+-include_lib("chttpd2/include/chttpd2.hrl").
+
+
+-spec init(list()) -> {ok, term()}.
+init([]) ->
+ {ok, undefined}.
+
+
+content_types_provided(ReqData, Context) ->
+ {[{"application/json", to_json}], ReqData, Context}.
+
+
+allowed_methods(ReqData, Context) ->
+ {['GET', 'HEAD'], ReqData, Context}.
+
+
+-spec to_json(wrq:reqdata(), term()) -> {iodata(), wrq:reqdata(), term()}.
+to_json(ReqData, State) ->
+ WelcomeMessage = couch_api:welcome_message(),
+ {?JSON_ENCODE({WelcomeMessage}), ReqData, State}.
