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33 lines (30 loc) · 1.12 KB
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'use strict';
function $ControllerProvider() {
this.$get = ['$injector', '$window', function($injector, $window) {
/**
* @ngdoc function
* @name angular.module.ng.$controller
* @requires $injector
*
* @param {Function|string} Class Constructor function of a controller to instantiate, or
* expression to read from current scope or window.
* @param {Object} locals Injection locals for Controller.
* @return {Object} Instance of given controller.
*
* @description
* `$controller` service is responsible for instantiating controllers.
*
* It's just simple call to {@link angular.module.AUTO.$injector $injector}, but extracted into
* a service, so that one can override this service with {@link https://gist.github.com/1649788
* BC version}.
*/
return function(Class, locals) {
if(isString(Class)) {
var expression = Class;
Class = getter(locals.$scope, expression, true) || getter($window, expression, true);
assertArgFn(Class, expression);
}
return $injector.instantiate(Class, locals);
};
}];
}