71 lines
1.5 KiB
JavaScript
71 lines
1.5 KiB
JavaScript
import discourseComputed, { observes } from "discourse-common/utils/decorators";
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import Controller, { inject as controller } from "@ember/controller";
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// Lists of topics on a user's page.
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export default Controller.extend({
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application: controller(),
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hideCategory: false,
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showPosters: false,
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incomingCount: 0,
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channel: null,
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tagsForUser: null,
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init() {
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this._super(...arguments);
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this.newIncoming = [];
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},
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saveScrollPosition: function() {
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this.session.set("topicListScrollPosition", $(window).scrollTop());
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},
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@observes("model.canLoadMore")
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_showFooter: function() {
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this.set("application.showFooter", !this.get("model.canLoadMore"));
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},
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@discourseComputed("incomingCount")
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hasIncoming(incomingCount) {
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return incomingCount > 0;
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},
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subscribe(channel) {
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this.set("channel", channel);
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this.messageBus.subscribe(channel, data => {
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if (this.newIncoming.indexOf(data.topic_id) === -1) {
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this.newIncoming.push(data.topic_id);
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this.incrementProperty("incomingCount");
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}
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});
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},
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unsubscribe() {
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const channel = this.channel;
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if (channel) this.messageBus.unsubscribe(channel);
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this._resetTracking();
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this.set("channel", null);
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},
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_resetTracking() {
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this.setProperties({
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newIncoming: [],
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incomingCount: 0
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});
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},
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actions: {
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loadMore: function() {
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this.model.loadMore();
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},
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showInserted() {
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this.model.loadBefore(this.newIncoming);
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this._resetTracking();
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return false;
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}
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}
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});
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