Code coverage report for app/views/common/editable_list.js

Statements: 5.66% (3 / 53)      Branches: 0% (0 / 18)      Functions: 7.69% (1 / 13)      Lines: 5.66% (3 / 53)      Ignored: none     

All files » app/views/common/ » editable_list.js
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'use strict';
 
;require.register("views/common/editable_list", function (exports, require, module) {
  /**
   * 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.
   */
 
  var App = require('app');
 
  App.EditableList = Ember.View.extend({
 
    templateName: require('templates/common/editable_list'),
 
    items: [], // items show on list
    resources: [], // original resources including all items
    itemsOriginal: [], //backup of items
 
    editMode: false,
    input: '',
    typeahead: [],
    selectedTypeahed: 0,
 
    isCaseSensitive: true,
 
    init: function init() {
      this._super();
      this.updateItemsOriginal();
      this.set('input', '');
      this.set('editMode', false);
    },
 
    updateItemsOriginal: function () {
      this.set('itemsOriginal', Em.copy(this.get('items')));
    }.observes('items'),
 
    onPrimary: function onPrimary(event) {
      this.set('editMode', false);
      this.set('input', '');
      if (event) {
        event.stopPropagation();
      }
    },
 
    onSecondary: function onSecondary() {
      // restore all items
      this.set('items', this.get('itemsOriginal'));
      this.set('input', '');
      this.set('editMode', false);
    },
 
    enableEditMode: function enableEditMode() {
      this.set('input', '');
      this.set('editMode', true);
    },
 
    removeFromItems: function removeFromItems(event) {
      var items = this.get('items');
      items.removeObject(event.context);
      this.set('input', '');
    },
 
    /**
     * available items to add, will show up typing ahead
     */
    availableItemsToAdd: function () {
      var allItems = Em.copy(this.get('resources'));
      var isCaseSensitive = this.get('isCaseSensitive');
      var input = isCaseSensitive ? this.get('input') : this.get('input').toLowerCase();
      var toRemove = [];
      var existed = this.get('items');
      allItems.forEach(function (item) {
        var nameToCompare = isCaseSensitive ? item.name : item.name.toLowerCase();
        if (nameToCompare.indexOf(input) < 0 || existed.findProperty('name', item.name)) {
          toRemove.push(item);
        }
      });
      toRemove.forEach(function (item) {
        allItems.removeObject(item);
      });
      return allItems;
    }.property('items', 'input'),
 
    addItem: function addItem(event) {
      var items = this.get('items');
      var toAdd;
      if (event.context) {
        toAdd = event.context;
      } else if (this.get('typeahead.length') > 0) {
        toAdd = this.get('typeahead')[this.get('selectedTypeahead')];
      }
      items.pushObject(event.context);
      this.set('input', '');
    },
 
    updateTypeahead: function () {
      var newValue = this.get('input');
      var self = this;
      if (newValue) {
        var newValue = newValue.split(',');
        if (newValue.length > 1) {
          // If coma separated string, then just add all items to list
          newValue.forEach(function (item) {
            self.addItem(item);
          });
          self.clearInput();
        } else {
          // Load typeahed items based on current input
          var items = self.get('availableItemsToAdd');
          self.set('typeahead', items);
          self.set('selectedTypeahed', 0);
        }
      } else {
        self.set('typeahead', []);
        self.set('selectedTypeahed', 0);
      }
    }.observes('input')
  });
});