/modules/mod_admin_config/actions/action_admin_config_config_toggle.erl
https://code.google.com/p/zotonic/ · Erlang · 48 lines · 21 code · 7 blank · 20 comment · 0 complexity · 1fd9966e26e8f916c5e59e811bccc320 MD5 · raw file
- %% @author Marc Worrell <marc@worrell.nl>
- %% @copyright 2010 Marc Worrell
- %% Date: 2010-09-07
- %% @doc Toggle the value of a config setting, set it to the value of the checkbox.
- %% Copyright 2010 Marc Worrell
- %%
- %% 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(action_admin_config_config_toggle).
- -author("Marc Worrell <marc@worrell.nl").
- %% interface functions
- -export([
- render_action/4,
- event/2
- ]).
- -include("zotonic.hrl").
- render_action(TriggerId, TargetId, Args, Context) ->
- Module = proplists:get_value(module, Args),
- Key = proplists:get_value(key, Args),
- Postback = {config_toggle, Module, Key},
- {PostbackMsgJS, _PickledPostback} = z_render:make_postback(Postback, click, TriggerId, TargetId, ?MODULE, Context),
- {PostbackMsgJS, Context}.
- %% @doc Change a config key.
- %% @spec event(Event, Context1) -> Context2
- event({postback, {config_toggle, Module, Key}, _TriggerId, _TargetId}, Context) ->
- case z_acl:is_allowed(use, mod_admin_config, Context) of
- true ->
- m_config:set_value(Module, Key, z_context:get_q("triggervalue", Context), Context),
- z_render:growl("Changed config setting.", Context);
- false ->
- z_render:growl_error("Only administrators can change configurations.", Context)
- end.