discourse/app/assets/javascripts/select-box-kit/components/topic-footer-mobile-dropdown.js.es6

import computed from "ember-addons/ember-computed-decorators";
import ComboBoxComponent from "select-box-kit/components/combo-box";
import { on } from "ember-addons/ember-computed-decorators";

export default ComboBoxComponent.extend({
  headerText: "topic.controls",
  classNames: "topic-footer-mobile-dropdown",
  filterable: false,
  autoFilterable: false,

  @on("didReceiveAttrs")
  _setComponentOptions() {
    this.set("headerComponentOptions", Ember.Object.create({
      selectedName: I18n.t(this.get("headerText"))
    }));
  },

  @computed("topic", "topic.details", "value")
  content(topic, details) {
    const content = [];

    if (details.get("can_invite_to")) {
      content.push({ id: "invite", icon: "users", name: I18n.t("topic.invite_reply.title") });
    }

    if (topic.get("bookmarked")) {
      content.push({ id: "bookmark", icon: "bookmark", name: I18n.t("bookmarked.clear_bookmarks") });
    } else {
      content.push({ id: "bookmark", icon: "bookmark", name: I18n.t("bookmarked.title") });
    }

    content.push({ id: "share", icon: "link", name: I18n.t("topic.share.title") });

    if (details.get("can_flag_topic")) {
      content.push({ id: "flag", icon: "flag", name: I18n.t("topic.flag_topic.title") });
    }

    return content;
  },

  actions: {
    onSelect(value) {
      value = this.defaultOnSelect(value);

      const topic = this.get("topic");

      // In case it"s not a valid topic
      if (!topic.get("id")) {
        return;
      }

      this.set("value", value);

      const refresh = () => this.set("value", null);

      switch(value) {
        case "invite":
          this.attrs.showInvite();
          refresh();
          break;
        case "bookmark":
          topic.toggleBookmark().then(() => refresh() );
          break;
        case "share":
          this.appEvents.trigger("share:url", topic.get("shareUrl"), $("#topic-footer-buttons"));
          refresh();
          break;
        case "flag":
          this.attrs.showFlagTopic();
          refresh();
          break;
      }
    }
  }
});