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