| /** |
| * 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.FormatWordBreakView = Em.View.extend({ |
| |
| attributeBindings: ["data-original-title"], |
| |
| tagName: 'span', |
| |
| template: Em.Handlebars.compile('{{{view.result}}}'), |
| |
| _splitLongSubStrings: function (str) { |
| var maxBlockLength = 20; |
| if (str.length <= maxBlockLength || str.contains('-') || str.contains(' ')) { |
| return str; |
| } |
| return str.split(/(?=[A-Z])/).join('<wbr />'); |
| }, |
| |
| /** |
| * @type {string} |
| */ |
| result: function() { |
| var content = this.get('content') || ''; |
| var self = this; |
| ['.', '_'].forEach(function (delimiter) { |
| if (content.contains(delimiter)) { |
| content = content.split(delimiter).map(function (substr) { |
| return self._splitLongSubStrings(substr); |
| }).join(delimiter + '<wbr />'); |
| } |
| }); |
| return content.replace(/(<wbr \/>){2,}/, '<wbr />'); // no need for double <wbr /> |
| }.property('content') |
| }); |