modulesloader
v0.5.1
Published
A Strategy Loader pattern to load modules in a hMVC way
Downloads
5
Maintainers
Readme
moduleLoader.nodejs
A Strategy Loader pattern to load modules in a hMVC way
How to use
require('moduleLoader');
After this require, the include function will be register in the global scope, the idea is to require this module in yout main entry point
Examples
From any module, or javascript file in the code:
include('module!Employees') ==> modules/Employees/controllers/Employees.js
include('module!Providers') ==> modules/Providers/controllers/Providers.js
include('service!system') ==> services/system/system.js
include('service!Database') ==> services/Database/Database.js
Inside of a module, i.e. Employees:
include('model!Employees') ==> modules/Employees/models/Employees.js
include('model!personal/Phones') ==> modules/Employees/models/personal/Phones.js
include('model!jobs/Kinds') ==> modules/Employees/models/jobs/Kinds.js
include('helper!LDAPConnector') ==> modules/Employees/helpers/LDAPConnector.js
include('view!personalDetails') ==> modules/Employees/views/personalDetails.js
include('template!personalDetails') ==> modules/Employees/templates/personalDetails.js
include('widget!phones') ==> modules/Employees/widgets/phones.js
Customization
You can change the basePath, the default base path is the directory from your
main entrypoint. But you can change this using include.setBasePath()
.
Also you can create and modify the internal strategys (model,helper,view,template,widget). You are able to change the normal loader ('require') for a customized callback, this is usable for example to get templates (in plain/text) or json files or any another kind of types (a querys list in xml, css, etc...) in order to do this:
Create your own strategy
const {AbstractStrategy} = require('modulesLoader');
class Plugin extends AbstractStrategy {
constructor(handlerOps) {
super(handlerOps);
this._baseDir = 'plugins';
}
resolve(kind, moduleName) {
return this._baseDir + '/' + moduleName + 'Plugin.js';
}
getHandlers() {
return ['plugin'];
}
load(path) {
return super.load(path);
}
};
include.registerStrategy(Plugin);
Modify the current ones
const {ModuleStrategy} = require('modulesLoader');
const moduleStrategy = include.getStrategy(ModuleStrategy);
moduleStrategy.addKind('part', 'parts/');
// now you can get include('part!partName') inside a module!
moduleStrategy.removeKind('template');
moduleStrategy.addKind('template', 'templates/', '.tmpl', function(absolutePath) {
return yourFavouriteTemplateProcessor(absolutePath);
});