angular-ui-router
Version:
State-based routing for AngularJS 1.x
23 lines • 1.09 kB
JavaScript
/** @module ng1 */ /** */
import { services, ResolveContext, extend } from "@uirouter/core";
import { getLocals } from "../services";
/**
* This is a [[StateBuilder.builder]] function for angular1 `onEnter`, `onExit`,
* `onRetain` callback hooks on a [[Ng1StateDeclaration]].
*
* When the [[StateBuilder]] builds a [[StateObject]] object from a raw [[StateDeclaration]], this builder
* ensures that those hooks are injectable for @uirouter/angularjs (ng1).
*/
export var getStateHookBuilder = function (hookName) {
return function stateHookBuilder(state, parentFn) {
var hook = state[hookName];
var pathname = hookName === 'onExit' ? 'from' : 'to';
function decoratedNg1Hook(trans, state) {
var resolveContext = new ResolveContext(trans.treeChanges(pathname));
var locals = extend(getLocals(resolveContext), { $state$: state, $transition$: trans });
return services.$injector.invoke(hook, this, locals);
}
return hook ? decoratedNg1Hook : undefined;
};
};
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