import Component from '@ember/component'; import SlotsMixin from 'block-slots'; import { get } from '@ember/object'; import templatize from 'consul-ui/utils/templatize'; const $html = document.documentElement; export default Component.extend(SlotsMixin, { loading: false, authorized: true, enabled: true, classNames: ['app-view'], classNameBindings: ['enabled::disabled', 'authorized::unauthorized'], didReceiveAttrs: function() { // right now only manually added classes are hoisted to let cls = get(this, 'class') || ''; if (get(this, 'loading')) { cls += ' loading'; } else { $html.classList.remove(...templatize(['loading'])); } if (cls) { // its possible for 'layout' templates to change after insert // check for these specific layouts and clear them out [...$html.classList].forEach(function(item, i) { if (templatize(['edit', 'show', 'list']).indexOf(item) !== -1) { $html.classList.remove(item); } }); $html.classList.add(...templatize(cls.split(' '))); } }, didInsertElement: function() { this.didReceiveAttrs(); }, didDestroyElement: function() { const cls = get(this, 'class') + ' loading'; if (cls) { $html.classList.remove(...templatize(cls.split(' '))); } }, });