old_contents: /**
    This controller supports actions when listing topics or categories
  
    @class ListTopicsController
    @extends Discourse.ObjectController
    @namespace Discourse
    @module Discourse
  **/
  Discourse.ListTopicsController = Discourse.ObjectController.extend({
    needs: ['list', 'composer', 'modal'],
  
    rankDetailsVisible: false,
  
    // If we're changing our channel
    previousChannel: null,
  
    latest: Ember.computed.equal('content.filter', 'latest'),
  
    filterModeChanged: function() {
  
      // Unsubscribe from a previous channel if necessary
      var previousChannel = this.get('previousChannel');
      if (previousChannel) {
        Discourse.MessageBus.unsubscribe("/" + previousChannel);
        this.set('previousChannel', null);
      }
  
      var filterMode = this.get('controllers.list.filterMode');
      if (!filterMode) return;
  
      var lsitTopicsController = this;
      Discourse.MessageBus.subscribe("/" + filterMode, function(data) {
        return lsitTopicsController.get('content').insert(data);
      });
      this.set('previousChannel', filterMode);
  
    }.observes('controllers.list.filterMode'),
  
    draftLoaded: function() {
      var draft = this.get('content.draft');
      if (draft) {
        return this.get('controllers.composer').open({
          draft: draft,
          draftKey: this.get('content.draft_key'),
          draftSequence: this.get('content.draft_sequence'),
          ignoreIfChanged: true
        });
      }
    }.observes('content.draft'),
  
    // Star a topic
    toggleStar: function(topic) {
      topic.toggleStar();
    },
  
    toggleRankDetails: function() {
      this.toggleProperty('rankDetailsVisible');
    },
  
    // Show rank details
    showRankDetails: function(topic) {
      var modalController = this.get('controllers.modal');
      if (modalController) {
        modalController.show(Discourse.TopicRankDetailsView.create({ topic: topic }));
      }
    },
  
    createTopic: function() {
      this.get('controllers.list').createTopic();
    },
  
    // Show newly inserted topics
    showInserted: function(e) {
      // Move inserted into topics
      this.get('content.topics').unshiftObjects(this.get('content.inserted'));
  
      // Clear inserted
      this.set('content.inserted', Em.A());
      return false;
    }
  });
  
  
  
new_contents: /**
    This controller supports actions when listing topics or categories
  
    @class ListTopicsController
    @extends Discourse.ObjectController
    @namespace Discourse
    @module Discourse
  **/
  Discourse.ListTopicsController = Discourse.ObjectController.extend({
    needs: ['list', 'composer', 'modal'],
  
    rankDetailsVisible: false,
  
    // If we're changing our channel
    previousChannel: null,
  
    latest: Ember.computed.equal('content.filter', 'latest'),
  
    filterModeChanged: function() {
  
      // Unsubscribe from a previous channel if necessary
      var previousChannel = this.get('previousChannel');
      if (previousChannel) {
        Discourse.MessageBus.unsubscribe("/" + previousChannel);
        this.set('previousChannel', null);
      }
  
      var filterMode = this.get('controllers.list.filterMode');
      if (!filterMode) return;
  
      var listTopicsController = this;
      Discourse.MessageBus.subscribe("/" + filterMode, function(data) {
        return listTopicsController.get('content').insert(data);
      });
      this.set('previousChannel', filterMode);
  
    }.observes('controllers.list.filterMode'),
  
    draftLoaded: function() {
      var draft = this.get('content.draft');
      if (draft) {
        return this.get('controllers.composer').open({
          draft: draft,
          draftKey: this.get('content.draft_key'),
          draftSequence: this.get('content.draft_sequence'),
          ignoreIfChanged: true
        });
      }
    }.observes('content.draft'),
  
    // Star a topic
    toggleStar: function(topic) {
      topic.toggleStar();
    },
  
    toggleRankDetails: function() {
      this.toggleProperty('rankDetailsVisible');
    },
  
    // Show rank details
    showRankDetails: function(topic) {
      var modalController = this.get('controllers.modal');
      if (modalController) {
        modalController.show(Discourse.TopicRankDetailsView.create({ topic: topic }));
      }
    },
  
    createTopic: function() {
      this.get('controllers.list').createTopic();
    },
  
    // Show newly inserted topics
    showInserted: function(e) {
      // Move inserted into topics
      this.get('content.topics').unshiftObjects(this.get('content.inserted'));
  
      // Clear inserted
      this.set('content.inserted', Em.A());
      return false;
    }
  });
  
  
  
subject: Fix misspelling