open-vault/ui/lib/core/addon/helpers/is-active-route.js
Matthew Irish 0ccc8467ec
UI ember engines (#6718)
Adds replication engine and core in-repo addon
2019-05-13 14:05:25 -05:00

37 lines
1.2 KiB
JavaScript

import { inject as service } from '@ember/service';
import { isArray } from '@ember/array';
import Helper from '@ember/component/helper';
import { observer } from '@ember/object';
const exact = (a, b) => a === b;
const startsWith = (a, b) => a.indexOf(b) === 0;
export default Helper.extend({
router: service(),
/* eslint-disable-next-line ember/no-observers */
onRouteChange: observer('router.currentURL', 'router.currentRouteName', function() {
this.recompute();
}),
compute([routeName, model], { isExact }) {
const router = this.get('router');
const currentRoute = router.get('currentRouteName');
let currentURL = router.get('currentURL');
// if we have any query params we want to discard them
currentURL = currentURL.split('?')[0];
const comparator = isExact ? exact : startsWith;
if (!currentRoute) {
return false;
}
if (isArray(routeName)) {
return routeName.some(name => comparator(currentRoute, name));
} else if (model) {
// slice off the rootURL from the generated route
return comparator(currentURL, router.urlFor(routeName, model).slice(router.rootURL.length - 1));
} else {
return comparator(currentRoute, routeName);
}
},
});