| % 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(smoosh_utils). |
| -include_lib("couch/include/couch_db.hrl"). |
| |
| -export([get/2, get/3, group_pid/1, split/1, stringify/1, ignore_db/1]). |
| |
| group_pid({Shard, GroupId}) -> |
| case couch_view_group:open_db_group(Shard, GroupId) of |
| {ok, Group} -> |
| try |
| gen_server:call(couch_view, {get_group_server, Shard, Group}) |
| catch _:Error -> |
| {error, Error} |
| end; |
| Else -> |
| Else |
| end. |
| |
| get(Channel, Key) -> |
| ?MODULE:get(Channel, Key, undefined). |
| |
| get(Channel, Key, Default) -> |
| config:get("smoosh." ++ Channel, Key, Default). |
| |
| split(CSV) -> |
| re:split(CSV, "\\s*,\\s*", [{return,list}, trim]). |
| |
| stringify({DbName, GroupId}) -> |
| io_lib:format("~s ~s", [DbName, GroupId]); |
| stringify({schema, DbName, GroupId}) -> |
| io_lib:format("schema: ~s ~s", [DbName, GroupId]); |
| stringify(DbName) -> |
| io_lib:format("~s", [DbName]). |
| |
| ignore_db({DbName, _GroupName}) -> |
| ignore_db(DbName); |
| ignore_db(DbName) when is_binary(DbName)-> |
| ignore_db(?b2l(DbName)); |
| ignore_db(DbName) when is_list(DbName) -> |
| case config:get("smoosh.ignore", DbName, false) of |
| "true" -> |
| true; |
| _ -> |
| false |
| end; |
| ignore_db(Db) -> |
| ignore_db(couch_db:name(Db)). |