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5a99243629
Previously, we had a `showFooter` boolean on the application controller which would be set true/false in various routes by different routes/controllers. A global `routeWillChange` hook would set it `false` before every route transition, and the destination route/controller would have to set it `true` for the footer to show correctly.
This commit replaces that with a new 'declarative' system. Instead of having to set the value true/false manually, UIs which need the footer to be hidden can simply include the `{{hide-application-footer}}` helper in their template when needed. The helper/service will automatically keep track of all the current invocations of that helper, and only show the footer when there are 0 invocations.
This significantly simplifies things, and removes the need for many observers and controller injections, both of which are considered 'code smells' in modern Ember applications.
32 lines
672 B
JavaScript
32 lines
672 B
JavaScript
import Route from "@ember/routing/route";
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import { findWizard } from "wizard/models/wizard";
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import DisableSidebar from "discourse/mixins/disable-sidebar";
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export default Route.extend(DisableSidebar, {
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model() {
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return findWizard();
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},
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activate() {
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this._super(...arguments);
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document.body.classList.add("wizard");
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this.controllerFor("application").setProperties({
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showTop: false,
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showSiteHeader: false,
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});
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},
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deactivate() {
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this._super(...arguments);
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document.body.classList.remove("wizard");
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this.controllerFor("application").setProperties({
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showTop: true,
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showSiteHeader: true,
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});
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},
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});
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