Packages
nova
0.6.0
0.15.1
0.14.3
0.14.1
0.13.7
0.13.1
0.13.0
0.12.1
0.12.0
0.11.0
0.10.4
0.10.3
0.10.2
0.10.1
0.10.0
0.9.24
0.9.23
0.9.22
0.9.21
0.9.20
0.9.19
0.9.18
0.9.17
0.9.16
0.9.15
0.9.11
0.9.5
0.9.4
0.9.3
0.9.2
0.9.1
0.9.0
0.8.6
0.8.5
0.8.4
0.8.3
0.8.2
0.8.1
0.8.0
0.7.2
0.7.1
0.7.0
0.6.2
0.6.1
0.6.0
0.5.2
0.5.1
0.4.4
0.4.3
0.4.2
0.4.1
0.2.2
0.1.0
0.0.1
0.0.0
Nova is a web application framework
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Files
src/nova.erl
%%% @author Niclas Axelsson <niclas@burbas.se>
%%% @doc
%%% Interface module for nova
%%% @end
-module(nova).
-export([
get_main_app/0,
application_loaded/1,
get_env/2
]).
%%--------------------------------------------------------------------
%% @doc
%% Returns the name of the main bw-application (The one that started
%% everything)
%%
%% @end
%%--------------------------------------------------------------------
-spec get_main_app() -> {ok, Application :: atom()}.
get_main_app() ->
{ok, nova_router:get_main_app()}.
%%--------------------------------------------------------------------
%% @doc
%% Checks if a nova application is loaded
%%
%% @end
%%--------------------------------------------------------------------
-spec application_loaded(Application::atom()) -> boolean().
application_loaded(Application) ->
%% First we need to check which application that is the main one
{ok, MainApp} = get_main_app(),
lists:any(fun({CompApp, _, _}) -> CompApp == Application end,
application:get_env(MainApp, nova_applications, [])).
%%--------------------------------------------------------------------
%% @doc
%% Works as the regular application:get_env/3 but instead of giving
%% a specific application we target the application that started
%% nova.
%%
%% @end
%%--------------------------------------------------------------------
-spec get_env(Parameter :: atom(), Default :: any()) -> any().
get_env(Parameter, Default) ->
application:get_env(nova_router:get_main_app(), Parameter, Default).