| /* |
| * 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 java.util.List |
| import org.apache.ofbiz.entity.* |
| import org.apache.ofbiz.entity.condition.* |
| import org.apache.ofbiz.entity.util.* |
| import org.apache.ofbiz.entity.util.EntityUtil |
| import org.apache.ofbiz.entity.transaction.* |
| import org.apache.ofbiz.base.util.* |
| import org.apache.ofbiz.base.util.string.* |
| import org.apache.ofbiz.content.content.* |
| import org.apache.commons.lang.StringEscapeUtils |
| import org.apache.ofbiz.entity.util.EntityUtilProperties |
| |
| int minFontSize = EntityUtilProperties.getPropertyAsInteger("ecommerce", "tagcloud.min.fontsize", 0).intValue() |
| int maxFontSize = EntityUtilProperties.getPropertyAsInteger("ecommerce", "tagcloud.max.fontsize", 0).intValue() |
| int limitTagCloud = EntityUtilProperties.getPropertyAsInteger("ecommerce", "tagcloud.limit", 0).intValue() |
| |
| tagCloudList = [] as LinkedList |
| tagList = [] as LinkedList |
| |
| productKeywords = select("keyword", "keywordTypeId", "statusId") |
| .from("ProductKeyword") |
| .where(keywordTypeId : "KWT_TAG", statusId : "KW_APPROVED") |
| .orderBy("keyword") |
| .distinct(true) |
| .queryList() |
| |
| if (UtilValidate.isNotEmpty(productKeywords)) { |
| productKeywords.each { productKeyword -> |
| productTags = from("ProductKeyword").where("keyword", productKeyword.keyword, "keywordTypeId", "KWT_TAG", "statusId", "KW_APPROVED").queryList() |
| searchResult = [:] |
| searchResult.tag = productKeyword.keyword |
| searchResult.countTag = productTags.size() |
| tagList.add(searchResult) |
| } |
| } |
| |
| if (tagList) { |
| int tag = 0 |
| tagList.sort{ a,b -> b.countTag <=> a.countTag } |
| if (tagList.size() < limitTagCloud) { |
| limitTagCloud = tagList.size() |
| } |
| int maxResult = tagList[0].countTag |
| int minResult = tagList[limitTagCloud - 1].countTag |
| tagList.each { tagCloud -> |
| if (tag < limitTagCloud) { |
| tagCloudOfbizInfo = [:] |
| double weight = 0 |
| if ((maxResult - minResult) > 0) { |
| weight = (tagCloud.countTag - minResult) / (maxResult - minResult) |
| } |
| double fontSize = minFontSize + ((maxFontSize - minFontSize) * weight) |
| tagCloudOfbizInfo.tag = tagCloud.tag |
| tagCloudOfbizInfo.fontSize = fontSize |
| tagCloudList.add(tagCloudOfbizInfo) |
| tag++ |
| } |
| } |
| } |
| |
| tagCloudList = tagCloudList.sort{it.tag} |
| |
| context.tagCloudList = tagCloudList |
