| /* |
| * 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. |
| */ |
| (function (callback) { |
| if (typeof define === 'function' && define.amd) { |
| define(['core/AbstractFacetWidget'], callback); |
| } |
| else { |
| callback(); |
| } |
| }(function () { |
| |
| (function ($) { |
| |
| AjaxSolr.TagcloudWidget = AjaxSolr.AbstractFacetWidget.extend({ |
| afterRequest: function () { |
| if (this.manager.response.facet_counts.facet_fields[this.field] === undefined) { |
| $(this.target).html('no items found in current selection'); |
| return; |
| } |
| |
| var maxCount = 0; |
| var objectedItems = []; |
| for (var facet in this.manager.response.facet_counts.facet_fields[this.field]) { |
| var count = parseInt(this.manager.response.facet_counts.facet_fields[this.field][facet]); |
| if (count > maxCount) { |
| maxCount = count; |
| } |
| objectedItems.push({ facet: facet, count: count }); |
| } |
| objectedItems.sort(function (a, b) { |
| return a.facet < b.facet ? -1 : 1; |
| }); |
| |
| $(this.target).empty(); |
| for (var i = 0, l = objectedItems.length; i < l; i++) { |
| var facet = objectedItems[i].facet; |
| $(this.target).append( |
| $('<a href="#" class="tagcloud_item"></a>') |
| .text(facet) |
| .addClass('tagcloud_size_' + parseInt(objectedItems[i].count / maxCount * 10)) |
| .click(this.clickHandler(facet)) |
| ); |
| } |
| } |
| }); |
| |
| })(jQuery); |
| |
| })); |