35 lines
1.1 KiB
JavaScript
35 lines
1.1 KiB
JavaScript
|
import Ember from 'ember';
|
||
|
|
|
||
|
|
const { Helper, inject, observer } = Ember;
|
||
|
|
|
||
|
|
const exact = (a, b) => a === b;
|
||
|
|
const startsWith = (a, b) => a.indexOf(b) === 0;
|
||
|
|
|
||
|
|
export default Helper.extend({
|
||
|
|
routing: inject.service('-routing'),
|
||
|
|
|
||
|
|
onRouteChange: observer('routing.router.currentURL', 'routing.router.currentRouteName', function() {
|
||
|
|
this.recompute();
|
||
|
|
}),
|
||
|
|
|
||
|
|
compute([routeName, model], { isExact }) {
|
||
|
|
const router = this.get('routing.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 (Ember.isArray(routeName)) {
|
||
|
|
return routeName.some(name => comparator(currentRoute, name));
|
||
|
|
} else if (model) {
|
||
|
|
// slice off the rootURL from the generated route
|
||
|
|
return comparator(currentURL, router.generate(routeName, model).slice(router.rootURL.length - 1));
|
||
|
|
} else {
|
||
|
|
return comparator(currentRoute, routeName);
|
||
|
|
}
|
||
|
|
},
|
||
|
|
});
|