text: /**
   * Licensed to the Apache Software Foundation (ASF) under one
   * or more contributor license agreements.  See the NOTICE file
   * distributed with this work for additional information
   * regarding copyright ownership.  The ASF licenses this file
   * to you under the Apache License, Version 2.0 (the
   * "License"); you may not use this file except in compliance
   * with the License.  You may obtain a copy of the License at
   *
   *     http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  import Ember from 'ember';
  
  export default Ember.ArrayController.extend({
    pushObject: function (object) {
      object.typeClass = 'alert-' + object.type;
      this._super(object);
      this.removeLater(object);
    },
  
    removeLater: function (object) {
      var self = this;
  
      Ember.run.later(function() {
        if (!object.isExpanded) {
          self.removeObject(object);
        }
      }, 5000);
    },
  
    actions: {
      remove: function (message) {
        this.removeObject(message);
      },
  
      removeLater: function (message) {
        this.removeLater(message);
      }
    }
  });