| /******************************************************************************* |
| * 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. |
| *******************************************************************************/ |
| package org.ofbiz.webapp.taglib; |
| |
| import java.io.IOException; |
| import javax.servlet.http.HttpServletRequest; |
| |
| import org.ofbiz.base.util.Debug; |
| import org.ofbiz.base.util.UtilMisc; |
| import org.ofbiz.base.util.UtilProperties; |
| import org.ofbiz.base.util.UtilValidate; |
| import org.ofbiz.webapp.website.WebSiteWorker; |
| import org.ofbiz.entity.GenericValue; |
| |
| /** |
| * ContentUrlTag - Creates a URL string prepending the content prefix from url.properties |
| */ |
| public class ContentUrlTag { |
| |
| public static final String module = ContentUrlTag.class.getName(); |
| |
| public static void appendContentPrefix(HttpServletRequest request, StringBuilder urlBuffer) { |
| try { |
| appendContentPrefix(request, (Appendable) urlBuffer); |
| } catch (IOException e) { |
| throw UtilMisc.initCause(new InternalError(e.getMessage()), e); |
| } |
| } |
| |
| public static void appendContentPrefix(HttpServletRequest request, Appendable urlBuffer) throws IOException { |
| if (request == null) { |
| Debug.logWarning("Request was null in appendContentPrefix; this probably means this was used where it shouldn't be, like using ofbizContentUrl in a screen rendered through a service; using best-bet behavior: standard prefix from url.properties (no WebSite or security setting known)", module); |
| String prefix = UtilProperties.getPropertyValue("url", "content.url.prefix.standard"); |
| if (prefix != null) { |
| urlBuffer.append(prefix.trim()); |
| } |
| return; |
| } |
| GenericValue webSite = WebSiteWorker.getWebSite(request); |
| String forwardedProto = request.getHeader("X-Forwarded-Proto"); |
| boolean isForwardedSecure = UtilValidate.isNotEmpty(forwardedProto) && "HTTPS".equals(forwardedProto.toUpperCase()); |
| boolean isSecure = request.isSecure() || isForwardedSecure; |
| appendContentPrefix(webSite, isSecure, urlBuffer); |
| } |
| |
| public static void appendContentPrefix(GenericValue webSite, boolean secure, Appendable urlBuffer) throws IOException { |
| if (secure) { |
| if (webSite != null && UtilValidate.isNotEmpty(webSite.getString("secureContentPrefix"))) { |
| urlBuffer.append(webSite.getString("secureContentPrefix").trim()); |
| } else { |
| String prefix = UtilProperties.getPropertyValue("url", "content.url.prefix.secure"); |
| if (prefix != null) { |
| urlBuffer.append(prefix.trim()); |
| } |
| } |
| } else { |
| if (webSite != null && UtilValidate.isNotEmpty(webSite.getString("standardContentPrefix"))) { |
| urlBuffer.append(webSite.getString("standardContentPrefix").trim()); |
| } else { |
| String prefix = UtilProperties.getPropertyValue("url", "content.url.prefix.standard"); |
| if (prefix != null) { |
| urlBuffer.append(prefix.trim()); |
| } |
| } |
| } |
| } |
| |
| public static String getContentPrefix(HttpServletRequest request) { |
| StringBuilder buf = new StringBuilder(); |
| ContentUrlTag.appendContentPrefix(request, buf); |
| return buf.toString(); |
| } |
| } |