/* * $Id: WidgetWorker.java 5764 2005-09-17 08:09:02Z jonesde $ * * Copyright (c) 2003-2005 The Open For Business Project - www.ofbiz.org * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included * in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT * OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * THE USE OR OTHER DEALINGS IN THE SOFTWARE. */package org.ofbiz.widget;import java.util.Map;import javax.servlet.ServletContext;import javax.servlet.http.HttpServletRequest;import javax.servlet.http.HttpServletResponse;import org.ofbiz.base.util.UtilHttp;import org.ofbiz.base.util.UtilValidate;import org.ofbiz.webapp.control.RequestHandler;import org.ofbiz.webapp.taglib.ContentUrlTag;public class WidgetWorker {    public static final String module = WidgetWorker.class.getName();    public WidgetWorker () {}    public static void buildHyperlinkUrl(StringBuffer buffer, String requestName, String targetType, HttpServletRequest request, HttpServletResponse response, Map context) {        String localRequestName = UtilHttp.encodeAmpersands(requestName);                if ("intra-app".equals(targetType)) {            appendOfbizUrl(buffer, "/" + localRequestName, request, response);        } else if ("inter-app".equals(targetType)) {            String fullTarget = localRequestName;            buffer.append(fullTarget);            String externalLoginKey = (String) request.getAttribute("externalLoginKey");            if (UtilValidate.isNotEmpty(externalLoginKey)) {                if (fullTarget.indexOf('?') == -1) {                    buffer.append('?');                } else {                    buffer.append("&amp;");                }                buffer.append("externalLoginKey=");                buffer.append(externalLoginKey);            }        } else if ("content".equals(targetType)) {            appendContentUrl(buffer, localRequestName, request);        } else if ("plain".equals(targetType)) {            buffer.append(localRequestName);        } else {            buffer.append(localRequestName);        }            return;    }    public static void appendOfbizUrl(StringBuffer buffer, String location, HttpServletRequest request, HttpServletResponse response) {        ServletContext ctx = (ServletContext) request.getAttribute("servletContext");        RequestHandler rh = (RequestHandler) ctx.getAttribute("_REQUEST_HANDLER_");        // make and append the link        buffer.append(rh.makeLink(request, response, location));    }    public static void appendContentUrl(StringBuffer buffer, String location, HttpServletRequest request) {        ContentUrlTag.appendContentPrefix(request, buffer);        buffer.append(location);    }    public static void makeHyperlinkString(StringBuffer buffer, String linkStyle, String targetType, String target, String description, HttpServletRequest request, HttpServletResponse response, Map context, String targetWindow) {        if (UtilValidate.isNotEmpty(description)) {            buffer.append("<a");            if (UtilValidate.isNotEmpty(linkStyle)) {                buffer.append(" class=\"");                buffer.append(linkStyle);                buffer.append("\"");            }            buffer.append(" href=\"");            WidgetWorker.buildHyperlinkUrl(buffer, target, targetType, request, response, context);            buffer.append("\"");                        if (UtilValidate.isNotEmpty(targetWindow)) {                buffer.append(" target=\"");                buffer.append(targetWindow);                buffer.append("\"");            }            buffer.append('>');            buffer.append(description);            buffer.append("</a>");        }    }}