/*******************************************************************************
* 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.widget.screen;
import java.io.IOException;
import java.io.Reader;
import java.io.StringReader;
import java.io.StringWriter;
import java.math.BigDecimal;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Locale;
import java.util.Map;
import java.util.WeakHashMap;
import javax.servlet.ServletContext;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.xml.parsers.ParserConfigurationException;
import javolution.util.FastMap;
import org.ofbiz.base.util.Debug;
import org.ofbiz.base.util.GeneralException;
import org.ofbiz.base.util.UtilFormatOut;
import org.ofbiz.base.util.UtilGenerics;
import org.ofbiz.base.util.UtilHttp;
import org.ofbiz.base.util.UtilMisc;
import org.ofbiz.base.util.UtilProperties;
import org.ofbiz.base.util.UtilValidate;
import org.ofbiz.base.util.template.FreeMarkerWorker;
import org.ofbiz.entity.Delegator;
import org.ofbiz.entity.GenericValue;
import org.ofbiz.service.LocalDispatcher;
import org.ofbiz.webapp.control.RequestHandler;
import org.ofbiz.webapp.taglib.ContentUrlTag;
import org.ofbiz.widget.ModelWidget;
import org.ofbiz.widget.WidgetContentWorker;
import org.ofbiz.widget.WidgetDataResourceWorker;
import org.ofbiz.widget.WidgetWorker;
import org.ofbiz.widget.form.FormStringRenderer;
import org.ofbiz.widget.form.MacroFormRenderer;
import org.ofbiz.widget.form.ModelForm;
import org.ofbiz.widget.html.HtmlScreenRenderer.ScreenletMenuRenderer;
import org.ofbiz.widget.menu.MenuStringRenderer;
import org.xml.sax.SAXException;
import freemarker.core.Environment;
import freemarker.template.Template;
import freemarker.template.TemplateException;
public class MacroScreenRenderer implements ScreenStringRenderer {
public static final String module = MacroScreenRenderer.class.getName();
private Template macroLibrary;
private WeakHashMap<Appendable, Environment> environments = new WeakHashMap<Appendable, Environment>();
private String rendererName;
private int elementId = 999;
protected boolean widgetCommentsEnabled = false;
private static final String formrenderer = UtilProperties.getPropertyValue("widget", "screen.formrenderer");
private int screenLetsIdCounter = 1;
public MacroScreenRenderer(String name, String macroLibraryPath) throws TemplateException, IOException {
macroLibrary = FreeMarkerWorker.getTemplate(macroLibraryPath);
rendererName = name;
}
@Deprecated
public MacroScreenRenderer(String name, String macroLibraryPath, Appendable writer) throws TemplateException, IOException {
this(name, macroLibraryPath);
}
private String getNextElementId() {
elementId++;
return "hsr" + elementId;
}
private void executeMacro(Appendable writer, String macro) throws IOException {
try {
Environment environment = getEnvironment(writer);
Reader templateReader = new StringReader(macro);
// FIXME: I am using a Date as an hack to provide a unique name for the template...
Template template = new Template((new java.util.Date()).toString(), templateReader, FreeMarkerWorker.getDefaultOfbizConfig());
templateReader.close();
environment.include(template);
} catch (TemplateException e) {
Debug.logError(e, "Error rendering screen macro [" + macro + "] thru ftl", module);
} catch (IOException e) {
Debug.logError(e, "Error rendering screen macro [" + macro + "] thru ftl", module);
}
}
private void executeMacro(Appendable writer, String macroName, Map<String, Object> parameters) throws IOException {
StringBuilder sb = new StringBuilder("<@");
sb.append(macroName);
if (parameters != null) {
for (Map.Entry<String, Object> parameter : parameters.entrySet()) {
sb.append(' ');
sb.append(parameter.getKey());
sb.append("=");
Object value = parameter.getValue();
if (value instanceof String) {
sb.append('"');
sb.append(((String) value).replaceAll("\"", "\\\\\""));
sb.append('"');
} else {
sb.append(value);
}
}
}
sb.append(" />");
executeMacro(writer, sb.toString());
}
private Environment getEnvironment(Appendable writer) throws TemplateException, IOException {
Environment environment = environments.get(writer);
if (environment == null) {
Map<String, Object> input = UtilMisc.toMap("key", null);
environment = FreeMarkerWorker.renderTemplate(macroLibrary, input, writer);
environments.put(writer, environment);
}
return environment;
}
public String getRendererName() {
return rendererName;
}
public void renderScreenBegin(Appendable writer, Map<String, Object> context) throws IOException {
executeMacro(writer, "renderScreenBegin", null);
}
public void renderScreenEnd(Appendable writer, Map<String, Object> context) throws IOException {
executeMacro(writer, "renderScreenEnd", null);
}
public void renderSectionBegin(Appendable writer, Map<String, Object> context, ModelScreenWidget.Section section) throws IOException {
if (section.isMainSection) {
this.widgetCommentsEnabled = ModelWidget.widgetBoundaryCommentsEnabled(context);
}
if (this.widgetCommentsEnabled) {
Map<String, Object> parameters = FastMap.newInstance();
StringBuilder sb = new StringBuilder("Begin ");
sb.append(section.isMainSection ? "Screen " : "Section Widget ");
sb.append(section.getBoundaryCommentName());
parameters.put("boundaryComment", sb.toString());
executeMacro(writer, "renderSectionBegin", parameters);
}
}
public void renderSectionEnd(Appendable writer, Map<String, Object> context, ModelScreenWidget.Section section) throws IOException {
if (this.widgetCommentsEnabled) {
Map<String, Object> parameters = FastMap.newInstance();
StringBuilder sb = new StringBuilder();
sb.append("End ");
sb.append(section.isMainSection ? "Screen " : "Section Widget ");
sb.append(section.getBoundaryCommentName());
parameters.put("boundaryComment", sb.toString());
executeMacro(writer, "renderSectionEnd", parameters);
}
}
public void renderContainerBegin(Appendable writer, Map<String, Object> context, ModelScreenWidget.Container container) throws IOException {
String containerId = container.getId(context);
String autoUpdateTarget = container.getAutoUpdateTargetExdr(context);
HttpServletRequest request = (HttpServletRequest) context.get("request");
String autoUpdateLink = "";
if (UtilValidate.isNotEmpty(autoUpdateTarget) && UtilHttp.isJavaScriptEnabled(request)) {
if (UtilValidate.isEmpty(containerId)) {
containerId = getNextElementId();
}
HttpServletResponse response = (HttpServletResponse) context.get("response");
ServletContext ctx = (ServletContext) request.getAttribute("servletContext");
RequestHandler rh = (RequestHandler) ctx.getAttribute("_REQUEST_HANDLER_");
autoUpdateLink = rh.makeLink(request, response, autoUpdateTarget);
}
Map<String, Object> parameters = FastMap.newInstance();
parameters.put("id", containerId);
parameters.put("style", container.getStyle(context));
parameters.put("autoUpdateLink", autoUpdateLink);
parameters.put("autoUpdateInterval", container.getAutoUpdateInterval());
executeMacro(writer, "renderContainerBegin", parameters);
}
public void renderContainerEnd(Appendable writer, Map<String, Object> context, ModelScreenWidget.Container container) throws IOException {
executeMacro(writer, "renderContainerEnd", null);
}
public void renderLabel(Appendable writer, Map<String, Object> context, ModelScreenWidget.Label label) throws IOException {
Map<String, Object> parameters = FastMap.newInstance();
parameters.put("text", label.getText(context));
parameters.put("id", label.getId(context));
parameters.put("style", label.getStyle(context));
executeMacro(writer, "renderLabel", parameters);
}
public void renderHorizontalSeparator(Appendable writer, Map<String, Object> context, ModelScreenWidget.HorizontalSeparator separator) throws IOException {
Map<String, Object> parameters = FastMap.newInstance();
parameters.put("id", separator.getId(context));
parameters.put("style", separator.getStyle(context));
executeMacro(writer, "renderHorizontalSeparator", parameters);
}
public void renderLink(Appendable writer, Map<String, Object> context, ModelScreenWidget.Link link) throws IOException {
HttpServletResponse response = (HttpServletResponse) context.get("response");
HttpServletRequest request = (HttpServletRequest) context.get("request");
String targetWindow = link.getTargetWindow(context);
String target = link.getTarget(context);
String uniqueItemName = link.getModelScreen().getName() + "_LF_" + UtilMisc.<String>addToBigDecimalInMap(context, "screenUniqueItemIndex", BigDecimal.ONE);
String linkType = WidgetWorker.determineAutoLinkType(link.getLinkType(), target, link.getUrlMode(), request);
String linkUrl = "";
String actionUrl = "";
StringBuilder parameters=new StringBuilder();
String width = link.getWidth();
if (UtilValidate.isEmpty(width)) {
width = "300";
}
String height = link.getHeight();
if (UtilValidate.isEmpty(height)) {
height = "200";
}
if ("hidden-form".equals(linkType) || "ajax-window".equals(linkType)) {
StringBuilder sb = new StringBuilder();
WidgetWorker.buildHyperlinkUrl(sb, target, link.getUrlMode(), null, link.getPrefix(context),
link.getFullPath(), link.getSecure(), link.getEncode(), request, response, context);
actionUrl = sb.toString();
parameters.append("[");
for (Map.Entry<String, String> parameter: link.getParameterMap(context).entrySet()) {
if (parameters.length() >1) {
parameters.append(",");
}
parameters.append("{'name':'");
parameters.append(parameter.getKey());
parameters.append("'");
parameters.append(",'value':'");
parameters.append(parameter.getValue());
parameters.append("'}");
}
parameters.append("]");
}
String id = link.getId(context);
String style = link.getStyle(context);
String name = link.getName(context);
String text = link.getText(context);
if (UtilValidate.isNotEmpty(target)) {
if (!"hidden-form".equals(linkType)) {
StringBuilder sb = new StringBuilder();
WidgetWorker.buildHyperlinkUrl(sb, target, link.getUrlMode(), link.getParameterMap(context), link.getPrefix(context),
link.getFullPath(), link.getSecure(), link.getEncode(), request, response, context);
linkUrl = sb.toString();
}
}
String imgStr = "";
ModelScreenWidget.Image img = link.getImage();
if (img != null) {
StringWriter sw = new StringWriter();
renderImage(sw, context, img);
imgStr = sw.toString();
}
StringWriter sr = new StringWriter();
sr.append("<@renderLink ");
sr.append("parameterList=");
sr.append(parameters.length()==0?"\"\"":parameters.toString());
sr.append(" targetWindow=\"");
sr.append(targetWindow);
sr.append("\" target=\"");
sr.append(target);
sr.append("\" uniqueItemName=\"");
sr.append(uniqueItemName);
sr.append("\" linkType=\"");
sr.append(linkType);
sr.append("\" actionUrl=\"");
sr.append(actionUrl);
sr.append("\" id=\"");
sr.append(id);
sr.append("\" style=\"");
sr.append(style);
sr.append("\" name=\"");
sr.append(name);
sr.append("\" width=\"");
sr.append(width);
sr.append("\" height=\"");
sr.append(height);
sr.append("\" linkUrl=\"");
sr.append(linkUrl);
sr.append("\" text=\"");
sr.append(text);
sr.append("\" imgStr=\"");
sr.append(imgStr.replaceAll("\"", "\\\\\""));
sr.append("\" />");
executeMacro(writer, sr.toString());
}
public void renderImage(Appendable writer, Map<String, Object> context, ModelScreenWidget.Image image) throws IOException {
if (image == null)
return ;
String src = image.getSrc(context);
String urlMode = image.getUrlMode();
boolean fullPath = false;
boolean secure = false;
boolean encode = false;
HttpServletResponse response = (HttpServletResponse) context.get("response");
HttpServletRequest request = (HttpServletRequest) context.get("request");
String urlString = "";
if (urlMode != null && urlMode.equalsIgnoreCase("intra-app")) {
if (request != null && response != null) {
ServletContext ctx = (ServletContext) request.getAttribute("servletContext");
RequestHandler rh = (RequestHandler) ctx.getAttribute("_REQUEST_HANDLER_");
urlString = rh.makeLink(request, response, src, fullPath, secure, encode);
} else {
urlString = src;
}
} else if (urlMode != null && urlMode.equalsIgnoreCase("content")) {
if (request != null && response != null) {
StringBuilder newURL = new StringBuilder();
ContentUrlTag.appendContentPrefix(request, newURL);
newURL.append(src);
urlString = newURL.toString();
}
} else {
urlString = src;
}
Map<String, Object> parameters = FastMap.newInstance();
parameters.put("src", src);
parameters.put("id", image.getId(context));
parameters.put("style", image.getStyle(context));
parameters.put("wid", image.getWidth(context));
parameters.put("hgt", image.getHeight(context));
parameters.put("border", image.getBorder(context));
parameters.put("alt", image.getAlt(context));
parameters.put("urlString", urlString);
executeMacro(writer, "renderImage", parameters);
}
public void renderContentBegin(Appendable writer, Map<String, Object> context, ModelScreenWidget.Content content) throws IOException {
String editRequest = content.getEditRequest(context);
String enableEditName = content.getEnableEditName(context);
String enableEditValue = (String)context.get(enableEditName);
if (Debug.verboseOn()) Debug.logVerbose("directEditRequest:" + editRequest, module);
Map<String, Object> parameters = FastMap.newInstance();
parameters.put("editRequest", editRequest);
parameters.put("enableEditValue", enableEditValue == null ? "" : enableEditValue);
parameters.put("editContainerStyle", content.getEditContainerStyle(context));
executeMacro(writer, "renderContentBegin", parameters);
}
public void renderContentBody(Appendable writer, Map<String, Object> context, ModelScreenWidget.Content content) throws IOException {
Locale locale = UtilMisc.ensureLocale(context.get("locale"));
//Boolean nullThruDatesOnly = Boolean.valueOf(false);
String mimeTypeId = "text/html";
String expandedContentId = content.getContentId(context);
String expandedDataResourceId = content.getDataResourceId(context);
String renderedContent = null;
LocalDispatcher dispatcher = (LocalDispatcher) context.get("dispatcher");
Delegator delegator = (Delegator) context.get("delegator");
// make a new map for content rendering; so our current map does not get clobbered
Map<String, Object> contentContext = FastMap.newInstance();
contentContext.putAll(context);
String dataResourceId = (String)contentContext.get("dataResourceId");
if (Debug.verboseOn()) Debug.logVerbose("expandedContentId:" + expandedContentId, module);
try {
if (UtilValidate.isNotEmpty(dataResourceId)) {
if (WidgetDataResourceWorker.dataresourceWorker != null) {
renderedContent = WidgetDataResourceWorker.dataresourceWorker.renderDataResourceAsTextExt(delegator, dataResourceId, contentContext, locale, mimeTypeId, false);
} else {
Debug.logError("Not rendering content, WidgetDataResourceWorker.dataresourceWorker not found.", module);
}
} else if (UtilValidate.isNotEmpty(expandedContentId)) {
if (WidgetContentWorker.contentWorker != null) {
renderedContent = WidgetContentWorker.contentWorker.renderContentAsTextExt(dispatcher, delegator, expandedContentId, contentContext, locale, mimeTypeId, true);
} else {
Debug.logError("Not rendering content, WidgetContentWorker.contentWorker not found.", module);
}
} else if (UtilValidate.isNotEmpty(expandedDataResourceId)) {
if (WidgetDataResourceWorker.dataresourceWorker != null) {
renderedContent = WidgetDataResourceWorker.dataresourceWorker.renderDataResourceAsTextExt(delegator, expandedDataResourceId, contentContext, locale, mimeTypeId, false);
} else {
Debug.logError("Not rendering content, WidgetDataResourceWorker.dataresourceWorker not found.", module);
}
}
if (UtilValidate.isEmpty(renderedContent)) {
String editRequest = content.getEditRequest(context);
if (UtilValidate.isNotEmpty(editRequest)) {
if (WidgetContentWorker.contentWorker != null) {
WidgetContentWorker.contentWorker.renderContentAsTextExt(dispatcher, delegator, "NOCONTENTFOUND", writer, contentContext, locale, mimeTypeId, true);
} else {
Debug.logError("Not rendering content, WidgetContentWorker.contentWorker not found.", module);
}
}
} else {
if (content.xmlEscape()) {
renderedContent = UtilFormatOut.encodeXmlValue(renderedContent);
}
writer.append(renderedContent);
}
} catch (GeneralException e) {
String errMsg = "Error rendering included content with id [" + expandedContentId + "] : " + e.toString();
Debug.logError(e, errMsg, module);
//throw new RuntimeException(errMsg);
} catch (IOException e2) {
String errMsg = "Error rendering included content with id [" + expandedContentId + "] : " + e2.toString();
Debug.logError(e2, errMsg, module);
//throw new RuntimeException(errMsg);
}
}
public void renderContentEnd(Appendable writer, Map<String, Object> context, ModelScreenWidget.Content content) throws IOException {
String expandedContentId = content.getContentId(context);
String editMode = "Edit";
String editRequest = content.getEditRequest(context);
String enableEditName = content.getEnableEditName(context);
String enableEditValue = (String)context.get(enableEditName);
String urlString = "";
if (editRequest != null && editRequest.toUpperCase().indexOf("IMAGE") > 0) {
editMode += " Image";
}
if (UtilValidate.isNotEmpty(editRequest) && "true".equals(enableEditValue)) {
HttpServletResponse response = (HttpServletResponse) context.get("response");
HttpServletRequest request = (HttpServletRequest) context.get("request");
if (request != null && response != null) {
if (editRequest.indexOf("?") < 0) editRequest += "?";
else editRequest += "&";
editRequest += "contentId=" + expandedContentId;
ServletContext ctx = (ServletContext) request.getAttribute("servletContext");
RequestHandler rh = (RequestHandler) ctx.getAttribute("_REQUEST_HANDLER_");
urlString = rh.makeLink(request, response, editRequest, false, false, false);
}
Map<String, Object> parameters = FastMap.newInstance();
parameters.put("urlString", urlString);
parameters.put("editMode", editMode);
parameters.put("editContainerStyle", content.getEditContainerStyle(context));
parameters.put("editRequest", editRequest);
parameters.put("enableEditValue", enableEditValue);
executeMacro(writer, "renderContentEnd", parameters);
}
}
public void renderContentFrame(Appendable writer, Map<String, Object> context, ModelScreenWidget.Content content) throws IOException {
String dataResourceId = content.getDataResourceId(context);
String urlString = "/ViewSimpleContent?dataResourceId=" + dataResourceId;
String fullUrlString = "";
HttpServletRequest request = (HttpServletRequest) context.get("request");
HttpServletResponse response = (HttpServletResponse) context.get("response");
if (request != null && response != null) {
ServletContext ctx = (ServletContext) request.getAttribute("servletContext");
RequestHandler rh = (RequestHandler) ctx.getAttribute("_REQUEST_HANDLER_");
fullUrlString = rh.makeLink(request, response, urlString, true, false, false);
}
Map<String, Object> parameters = FastMap.newInstance();
parameters.put("fullUrl", fullUrlString);
parameters.put("width", content.getWidth());
parameters.put("height", content.getHeight());
parameters.put("border", content.getBorder());
executeMacro(writer, "renderContentFrame", parameters);
}
public void renderSubContentBegin(Appendable writer, Map<String, Object> context, ModelScreenWidget.SubContent content) throws IOException {
String enableEditName = content.getEnableEditName(context);
String enableEditValue = (String)context.get(enableEditName);
Map<String, Object> parameters = FastMap.newInstance();
parameters.put("editContainerStyle", content.getEditContainerStyle(context));
parameters.put("editRequest", content.getEditRequest(context));
parameters.put("enableEditValue", enableEditValue == null ? "" : enableEditValue);
executeMacro(writer, "renderSubContentBegin", parameters);
}
public void renderSubContentBody(Appendable writer, Map<String, Object> context, ModelScreenWidget.SubContent content) throws IOException {
Locale locale = UtilMisc.ensureLocale(context.get("locale"));
String mimeTypeId = "text/html";
String expandedContentId = content.getContentId(context);
String expandedMapKey = content.getMapKey(context);
String renderedContent = "";
LocalDispatcher dispatcher = (LocalDispatcher) context.get("dispatcher");
Delegator delegator = (Delegator) context.get("delegator");
// create a new map for the content rendering; so our current context does not get overwritten!
Map<String, Object> contentContext = FastMap.newInstance();
contentContext.putAll(context);
try {
if (WidgetContentWorker.contentWorker != null) {
renderedContent = WidgetContentWorker.contentWorker.renderSubContentAsTextExt(dispatcher, delegator, expandedContentId, expandedMapKey, contentContext, locale, mimeTypeId, true);
//Debug.logInfo("renderedContent=" + renderedContent, module);
} else {
Debug.logError("Not rendering content, WidgetContentWorker.contentWorker not found.", module);
}
if (UtilValidate.isEmpty(renderedContent)) {
String editRequest = content.getEditRequest(context);
if (UtilValidate.isNotEmpty(editRequest)) {
if (WidgetContentWorker.contentWorker != null) {
WidgetContentWorker.contentWorker.renderContentAsTextExt(dispatcher, delegator, "NOCONTENTFOUND", writer, contentContext, locale, mimeTypeId, true);
} else {
Debug.logError("Not rendering content, WidgetContentWorker.contentWorker not found.", module);
}
}
} else {
if (content.xmlEscape()) {
renderedContent = UtilFormatOut.encodeXmlValue(renderedContent);
}
writer.append(renderedContent);
}
} catch (GeneralException e) {
String errMsg = "Error rendering included content with id [" + expandedContentId + "] : " + e.toString();
Debug.logError(e, errMsg, module);
//throw new RuntimeException(errMsg);
} catch (IOException e2) {
String errMsg = "Error rendering included content with id [" + expandedContentId + "] : " + e2.toString();
Debug.logError(e2, errMsg, module);
//throw new RuntimeException(errMsg);
}
}
public void renderSubContentEnd(Appendable writer, Map<String, Object> context, ModelScreenWidget.SubContent content) throws IOException {
String editMode = "Edit";
String editRequest = content.getEditRequest(context);
String enableEditName = content.getEnableEditName(context);
String enableEditValue = (String)context.get(enableEditName);
String expandedContentId = content.getContentId(context);
String expandedMapKey = content.getMapKey(context);
String urlString = "";
if (editRequest != null && editRequest.toUpperCase().indexOf("IMAGE") > 0) {
editMode += " Image";
}
if (UtilValidate.isNotEmpty(editRequest) && "true".equals(enableEditValue)) {
HttpServletResponse response = (HttpServletResponse) context.get("response");
HttpServletRequest request = (HttpServletRequest) context.get("request");
if (request != null && response != null) {
if (editRequest.indexOf("?") < 0) editRequest += "?";
else editRequest += "&";
editRequest += "contentId=" + expandedContentId;
if (UtilValidate.isNotEmpty(expandedMapKey)) {
editRequest += "&mapKey=" + expandedMapKey;
}
ServletContext ctx = (ServletContext) request.getAttribute("servletContext");
RequestHandler rh = (RequestHandler) ctx.getAttribute("_REQUEST_HANDLER_");
urlString = rh.makeLink(request, response, editRequest, false, false, false);
}
}
Map<String, Object> parameters = FastMap.newInstance();
parameters.put("urlString", urlString);
parameters.put("editMode", editMode);
parameters.put("editContainerStyle", content.getEditContainerStyle(context));
parameters.put("editRequest", editRequest);
parameters.put("enableEditValue", enableEditValue == null ? "" : enableEditValue);
executeMacro(writer, "renderSubContentEnd", parameters);
}
public void renderScreenletBegin(Appendable writer, Map<String, Object> context, boolean collapsed, ModelScreenWidget.Screenlet screenlet) throws IOException {
HttpServletRequest request = (HttpServletRequest) context.get("request");
HttpServletResponse response = (HttpServletResponse) context.get("response");
boolean javaScriptEnabled = UtilHttp.isJavaScriptEnabled(request);
ModelScreenWidget.Menu tabMenu = screenlet.getTabMenu();
if (tabMenu != null) {
tabMenu.renderWidgetString(writer, context, this);
}
String title = screenlet.getTitle(context);
boolean collapsible = screenlet.collapsible();
ModelScreenWidget.Menu navMenu = screenlet.getNavigationMenu();
ModelScreenWidget.Form navForm = screenlet.getNavigationForm();
String expandToolTip = "";
String collapseToolTip = "";
String fullUrlString = "";
String menuString = "";
boolean showMore = false;
if (UtilValidate.isNotEmpty(title) || navMenu != null || navForm != null || collapsible) {
showMore = true;
if (collapsible) {
this.getNextElementId();
Map<String, Object> uiLabelMap = UtilGenerics.checkMap(context.get("uiLabelMap"));
Map<String, Object> paramMap = UtilGenerics.checkMap(context.get("requestParameters"));
Map<String, Object> requestParameters = new HashMap<String, Object>(paramMap);
if (uiLabelMap != null) {
expandToolTip = (String) uiLabelMap.get("CommonExpand");
collapseToolTip = (String) uiLabelMap.get("CommonCollapse");
}
if (!javaScriptEnabled) {
requestParameters.put(screenlet.getPreferenceKey(context) + "_collapsed", collapsed ? "false" : "true");
String queryString = UtilHttp.urlEncodeArgs(requestParameters);
fullUrlString = request.getRequestURI() + "?" + queryString;
}
}
if (!collapsed) {
StringWriter sb = new StringWriter();
if (navMenu != null) {
MenuStringRenderer savedRenderer = (MenuStringRenderer) context.get("menuStringRenderer");
MenuStringRenderer renderer = new ScreenletMenuRenderer(request, response);
context.put("menuStringRenderer", renderer);
navMenu.renderWidgetString(sb, context, this);
context.put("menuStringRenderer", savedRenderer);
} else if (navForm != null) {
renderScreenletPaginateMenu(sb, context, navForm);
}
menuString = sb.toString();
}
}
Map<String, Object> parameters = FastMap.newInstance();
parameters.put("title", title);
parameters.put("collapsible", collapsible);
parameters.put("saveCollapsed", screenlet.saveCollapsed());
if (UtilValidate.isNotEmpty (screenlet.getId(context))) {
parameters.put("id", screenlet.getId(context));
parameters.put("collapsibleAreaId", screenlet.getId(context) + "_col");
} else {
parameters.put("id", "screenlet_" + screenLetsIdCounter);
parameters.put("collapsibleAreaId","screenlet_" + screenLetsIdCounter + "_col");
screenLetsIdCounter++;
}
parameters.put("expandToolTip", expandToolTip);
parameters.put("collapseToolTip", collapseToolTip);
parameters.put("fullUrlString", fullUrlString);
parameters.put("padded", screenlet.padded());
parameters.put("menuString", menuString);
parameters.put("showMore", showMore);
parameters.put("collapsed", collapsed);
parameters.put("javaScriptEnabled", javaScriptEnabled);
executeMacro(writer, "renderScreenletBegin", parameters);
}
public void renderScreenletSubWidget(Appendable writer, Map<String, Object> context, ModelScreenWidget subWidget, ModelScreenWidget.Screenlet screenlet) throws GeneralException, IOException {
if (subWidget.equals(screenlet.getNavigationForm())) {
HttpServletRequest request = (HttpServletRequest) context.get("request");
HttpServletResponse response = (HttpServletResponse) context.get("response");
if (request != null && response != null) {
Map<String, Object> globalCtx = UtilGenerics.checkMap(context.get("globalContext"));
globalCtx.put("NO_PAGINATOR", true);
FormStringRenderer savedRenderer = (FormStringRenderer) context.get("formStringRenderer");
MacroFormRenderer renderer = null;
try {
renderer = new MacroFormRenderer(formrenderer, request, response);
} catch (TemplateException e) {
Debug.logError("Not rendering content, error on MacroFormRenderer creation.", module);
}
renderer.setRenderPagination(false);
context.put("formStringRenderer", renderer);
subWidget.renderWidgetString(writer, context, this);
context.put("formStringRenderer", savedRenderer);
}
} else {
subWidget.renderWidgetString(writer, context, this);
}
}
public void renderScreenletEnd(Appendable writer, Map<String, Object> context, ModelScreenWidget.Screenlet screenlet) throws IOException {
executeMacro(writer, "renderScreenletEnd", null);
}
protected void renderScreenletPaginateMenu(Appendable writer, Map<String, Object> context, ModelScreenWidget.Form form) throws IOException {
HttpServletResponse response = (HttpServletResponse) context.get("response");
HttpServletRequest request = (HttpServletRequest) context.get("request");
ModelForm modelForm = form.getModelForm(context);
modelForm.runFormActions(context);
modelForm.preparePager(context);
String targetService = modelForm.getPaginateTarget(context);
if (targetService == null) {
targetService = "${targetService}";
}
// get the parametrized pagination index and size fields
int paginatorNumber = WidgetWorker.getPaginatorNumber(context);
String viewIndexParam = modelForm.getMultiPaginateIndexField(context);
String viewSizeParam = modelForm.getMultiPaginateSizeField(context);
int viewIndex = modelForm.getViewIndex(context);
int viewSize = modelForm.getViewSize(context);
int listSize = modelForm.getListSize(context);
int highIndex = modelForm.getHighIndex(context);
int actualPageSize = modelForm.getActualPageSize(context);
// if this is all there seems to be (if listSize < 0, then size is unknown)
if (actualPageSize >= listSize && listSize >= 0) return;
// needed for the "Page" and "rows" labels
Map<String, String> uiLabelMap = UtilGenerics.cast(context.get("uiLabelMap"));
String ofLabel = "";
if (uiLabelMap == null) {
Debug.logWarning("Could not find uiLabelMap in context", module);
} else {
ofLabel = uiLabelMap.get("CommonOf");
ofLabel = ofLabel.toLowerCase();
}
// for legacy support, the viewSizeParam is VIEW_SIZE and viewIndexParam is VIEW_INDEX when the fields are "viewSize" and "viewIndex"
if (viewIndexParam.equals("viewIndex" + "_" + paginatorNumber)) viewIndexParam = "VIEW_INDEX" + "_" + paginatorNumber;
if (viewSizeParam.equals("viewSize" + "_" + paginatorNumber)) viewSizeParam = "VIEW_SIZE" + "_" + paginatorNumber;
ServletContext ctx = (ServletContext) request.getAttribute("servletContext");
RequestHandler rh = (RequestHandler) ctx.getAttribute("_REQUEST_HANDLER_");
Map<String, Object> inputFields = UtilGenerics.toMap(context.get("requestParameters"));
// strip out any multi form fields if the form is of type multi
if (modelForm.getType().equals("multi")) {
inputFields = UtilHttp.removeMultiFormParameters(inputFields);
}
String queryString = UtilHttp.urlEncodeArgs(inputFields);
// strip legacy viewIndex/viewSize params from the query string
queryString = UtilHttp.stripViewParamsFromQueryString(queryString, "" + paginatorNumber);
// strip parametrized index/size params from the query string
HashSet<String> paramNames = new HashSet<String>();
paramNames.add(viewIndexParam);
paramNames.add(viewSizeParam);
queryString = UtilHttp.stripNamedParamsFromQueryString(queryString, paramNames);
String anchor = "";
String paginateAnchor = modelForm.getPaginateTargetAnchor();
if (paginateAnchor != null) anchor = "#" + paginateAnchor;
// preparing the link text, so that later in the code we can reuse this and just add the viewIndex
String prepLinkText = "";
prepLinkText = targetService;
if (prepLinkText.indexOf("?") < 0) {
prepLinkText += "?";
} else if (!prepLinkText.endsWith("?")) {
prepLinkText += "&";
}
if (!UtilValidate.isEmpty(queryString) && !queryString.equals("null")) {
prepLinkText += queryString + "&";
}
prepLinkText += viewSizeParam + "=" + viewSize + "&" + viewIndexParam + "=";
String linkText;
// The current screenlet title bar navigation syling requires rendering
// these links in reverse order
// Last button
String lastLinkUrl = "";
if (highIndex < listSize) {
int lastIndex = UtilMisc.getViewLastIndex(listSize, viewSize);
linkText = prepLinkText + lastIndex + anchor;
lastLinkUrl = rh.makeLink(request, response, linkText);
}
String nextLinkUrl = "";
if (highIndex < listSize) {
linkText = prepLinkText + (viewIndex + 1) + anchor;
// - make the link
nextLinkUrl = rh.makeLink(request, response, linkText);
}
String previousLinkUrl = "";
if (viewIndex > 0) {
linkText = prepLinkText + (viewIndex - 1) + anchor;
previousLinkUrl = rh.makeLink(request, response, linkText);
}
String firstLinkUrl = "";
if (viewIndex > 0) {
linkText = prepLinkText + 0 + anchor;
firstLinkUrl = rh.makeLink(request, response, linkText);
}
Map<String, Object> parameters = FastMap.newInstance();
parameters.put("lowIndex", modelForm.getLowIndex(context));
parameters.put("actualPageSize", actualPageSize);
parameters.put("ofLabel", ofLabel);
parameters.put("listSize", listSize);
parameters.put("paginateLastStyle", modelForm.getPaginateLastStyle());
parameters.put("lastLinkUrl", lastLinkUrl);
parameters.put("paginateLastLabel", modelForm.getPaginateLastLabel(context));
parameters.put("paginateNextStyle", modelForm.getPaginateNextStyle());
parameters.put("nextLinkUrl", nextLinkUrl);
parameters.put("paginateNextLabel", modelForm.getPaginateNextLabel(context));
parameters.put("paginatePreviousStyle", modelForm.getPaginatePreviousStyle());
parameters.put("paginatePreviousLabel", modelForm.getPaginatePreviousLabel(context));
parameters.put("previousLinkUrl", previousLinkUrl);
parameters.put("paginateFirstStyle", modelForm.getPaginateFirstStyle());
parameters.put("paginateFirstLabel", modelForm.getPaginateFirstLabel(context));
parameters.put("firstLinkUrl", firstLinkUrl);
executeMacro(writer, "renderScreenletPaginateMenu", parameters);
}
public void renderPortalPageBegin(Appendable writer, Map<String, Object> context, ModelScreenWidget.PortalPage portalPage) throws GeneralException, IOException {
String portalPageId = portalPage.getActualPortalPageId();
String originalPortalPageId = portalPage.getOriginalPortalPageId();
String confMode = portalPage.getConfMode(context);
Map<String, String> uiLabelMap = UtilGenerics.cast(context.get("uiLabelMap"));
String addColumnLabel = "";
String addColumnHint = "";
if (uiLabelMap == null) {
Debug.logWarning("Could not find uiLabelMap in context", module);
} else {
addColumnLabel = uiLabelMap.get("CommonAddColumn");
addColumnHint = uiLabelMap.get("CommonAddAColumnToThisPortalPage");
}
StringWriter sr = new StringWriter();
sr.append("<@renderPortalPageBegin ");
sr.append("originalPortalPageId=\"");
sr.append(originalPortalPageId);
sr.append("\" portalPageId=\"");
sr.append(portalPageId);
sr.append("\" confMode=\"");
sr.append(confMode);
sr.append("\" addColumnLabel=\"");
sr.append(addColumnLabel);
sr.append("\" addColumnHint=\"");
sr.append(addColumnHint);
sr.append("\" />");
executeMacro(writer, sr.toString());
}
public void renderPortalPageEnd(Appendable writer, Map<String, Object> context, ModelScreenWidget.PortalPage portalPage) throws GeneralException, IOException {
StringWriter sr = new StringWriter();
sr.append("<@renderPortalPageEnd/>");
executeMacro(writer, sr.toString());
}
public void renderPortalPageColumnBegin(Appendable writer, Map<String, Object> context, ModelScreenWidget.PortalPage portalPage, GenericValue portalPageColumn) throws GeneralException, IOException {
String portalPageId = portalPage.getActualPortalPageId();
String originalPortalPageId = portalPage.getOriginalPortalPageId();
String columnSeqId = portalPageColumn.getString("columnSeqId");
String columnWidthPercentage = portalPageColumn.getString("columnWidthPercentage");
String columnWidthPixels = portalPageColumn.getString("columnWidthPixels");
String confMode = portalPage.getConfMode(context);
Map<String, String> uiLabelMap = UtilGenerics.cast(context.get("uiLabelMap"));
String delColumnLabel = "";
String delColumnHint = "";
String addPortletLabel = "";
String addPortletHint = "";
String colWidthLabel = "";
String setColumnSizeHint = "";
if (uiLabelMap == null) {
Debug.logWarning("Could not find uiLabelMap in context", module);
} else {
delColumnLabel = uiLabelMap.get("CommonDeleteColumn");
delColumnHint = uiLabelMap.get("CommonDeleteThisColumn");
addPortletLabel = uiLabelMap.get("CommonAddAPortlet");
addPortletHint = uiLabelMap.get("CommonAddPortletToPage");
colWidthLabel = uiLabelMap.get("CommonWidth");
setColumnSizeHint = uiLabelMap.get("CommonSetColumnWidth");
}
StringWriter sr = new StringWriter();
sr.append("<@renderPortalPageColumnBegin ");
sr.append("originalPortalPageId=\"");
sr.append(originalPortalPageId);
sr.append("\" portalPageId=\"");
sr.append(portalPageId);
sr.append("\" columnSeqId=\"");
sr.append(columnSeqId);
sr.append("\" ");
if (UtilValidate.isNotEmpty(columnWidthPixels)) {
sr.append("width=\"");
sr.append(columnWidthPixels);
sr.append("px\"");
} else if (UtilValidate.isNotEmpty(columnWidthPercentage)) {
sr.append("width=\"");
sr.append(columnWidthPercentage);
sr.append("%\"");
}
sr.append(" confMode=\"");
sr.append(confMode);
sr.append("\" delColumnLabel=\"");
sr.append(delColumnLabel);
sr.append("\" delColumnHint=\"");
sr.append(delColumnHint);
sr.append("\" addPortletLabel=\"");
sr.append(addPortletLabel);
sr.append("\" addPortletHint=\"");
sr.append(addPortletHint);
sr.append("\" colWidthLabel=\"");
sr.append(colWidthLabel);
sr.append("\" setColumnSizeHint=\"");
sr.append(setColumnSizeHint);
sr.append("\" />");
executeMacro(writer, sr.toString());
}
public void renderPortalPageColumnEnd(Appendable writer, Map<String, Object> context, ModelScreenWidget.PortalPage portalPage, GenericValue portalPageColumn) throws GeneralException, IOException {
StringWriter sr = new StringWriter();
sr.append("<@renderPortalPageColumnEnd/>");
executeMacro(writer, sr.toString());
}
public void renderPortalPagePortletBegin(Appendable writer, Map<String, Object> context, ModelScreenWidget.PortalPage portalPage, GenericValue portalPortlet) throws GeneralException, IOException {
String portalPageId = portalPage.getActualPortalPageId();
String originalPortalPageId = portalPage.getOriginalPortalPageId();
String portalPortletId = portalPortlet.getString("portalPortletId");
String portletSeqId = portalPortlet.getString("portletSeqId");
String columnSeqId = portalPortlet.getString("columnSeqId");
String confMode = portalPage.getConfMode(context);
String editFormName = portalPortlet.getString("editFormName");
String editFormLocation = portalPortlet.getString("editFormLocation");
String prevPortletId = (String) context.get("prevPortletId");
String prevPortletSeqId = (String) context.get("prevPortletSeqId");
String nextPortletId = (String) context.get("nextPortletId");
String nextPortletSeqId = (String) context.get("nextPortletSeqId");
String prevColumnSeqId = (String) context.get("prevColumnSeqId");
String nextColumnSeqId = (String) context.get("nextColumnSeqId");
Map<String, String> uiLabelMap = UtilGenerics.cast(context.get("uiLabelMap"));
String delPortletHint = "";
String editAttributeHint = "";
if (uiLabelMap == null) {
Debug.logWarning("Could not find uiLabelMap in context", module);
} else {
delPortletHint = uiLabelMap.get("CommonDeleteThisPortlet");
editAttributeHint = uiLabelMap.get("CommonEditPortletAttributes");
}
StringWriter sr = new StringWriter();
sr.append("<@renderPortalPagePortletBegin ");
sr.append("originalPortalPageId=\"");
sr.append(originalPortalPageId);
sr.append("\" portalPageId=\"");
sr.append(portalPageId);
sr.append("\" portalPortletId=\"");
sr.append(portalPortletId);
sr.append("\" portletSeqId=\"");
sr.append(portletSeqId);
sr.append("\" prevPortletId=\"");
sr.append(prevPortletId);
sr.append("\" prevPortletSeqId=\"");
sr.append(prevPortletSeqId);
sr.append("\" nextPortletId=\"");
sr.append(nextPortletId);
sr.append("\" nextPortletSeqId=\"");
sr.append(nextPortletSeqId);
sr.append("\" columnSeqId=\"");
sr.append(columnSeqId);
sr.append("\" prevColumnSeqId=\"");
sr.append(prevColumnSeqId);
sr.append("\" nextColumnSeqId=\"");
sr.append(nextColumnSeqId);
sr.append("\" delPortletHint=\"");
sr.append(delPortletHint);
sr.append("\" editAttributeHint=\"");
sr.append(editAttributeHint);
sr.append("\" confMode=\"");
sr.append(confMode);
sr.append("\"");
if (UtilValidate.isNotEmpty(editFormName) && UtilValidate.isNotEmpty(editFormLocation)) {
sr.append(" editAttribute=\"true\"");
}
sr.append("/>");
executeMacro(writer, sr.toString());
}
public void renderPortalPagePortletEnd(Appendable writer, Map<String, Object> context, ModelScreenWidget.PortalPage portalPage, GenericValue portalPortlet) throws GeneralException, IOException {
String confMode = portalPage.getConfMode(context);
StringWriter sr = new StringWriter();
sr.append("<@renderPortalPagePortletEnd ");
sr.append(" confMode=\"");
sr.append(confMode);
sr.append("\" />");
executeMacro(writer, sr.toString());
}
public void renderPortalPagePortletBody(Appendable writer, Map<String, Object> context, ModelScreenWidget.PortalPage portalPage, GenericValue portalPortlet) throws GeneralException, IOException {
String portalPortletId = portalPortlet.getString("portalPortletId");
String screenName = portalPortlet.getString("screenName");
String screenLocation = portalPortlet.getString("screenLocation");
ModelScreen modelScreen = null;
if (UtilValidate.isNotEmpty(screenName) && UtilValidate.isNotEmpty(screenLocation)) {
try {
modelScreen = ScreenFactory.getScreenFromLocation(screenLocation, screenName);
} catch (IOException e) {
String errMsg = "Error rendering portlet ID [" + portalPortletId + "]: " + e.toString();
Debug.logError(e, errMsg, module);
throw new RuntimeException(errMsg);
} catch (SAXException e) {
String errMsg = "Error rendering portlet ID [" + portalPortletId + "]: " + e.toString();
Debug.logError(e, errMsg, module);
throw new RuntimeException(errMsg);
} catch (ParserConfigurationException e) {
String errMsg = "Error rendering portlet ID [" + portalPortletId + "]: " + e.toString();
Debug.logError(e, errMsg, module);
throw new RuntimeException(errMsg);
}
}
modelScreen.renderScreenString(writer, context, this);
}
}