protected List<TemplateNode> getTemplateNodes(ThemeDisplay themeDisplay, Element element)
throws Exception {
List<TemplateNode> templateNodes = new ArrayList<TemplateNode>();
Map<String, TemplateNode> prototypeTemplateNodes = new HashMap<String, TemplateNode>();
List<Element> dynamicElementElements = element.elements("dynamic-element");
for (Element dynamicElementElement : dynamicElementElements) {
Element dynamicContentElement = dynamicElementElement.element("dynamic-content");
String data = StringPool.BLANK;
if (dynamicContentElement != null) {
data = dynamicContentElement.getText();
}
String name = dynamicElementElement.attributeValue("name", StringPool.BLANK);
if (name.length() == 0) {
throw new TransformException("Element missing \"name\" attribute");
}
String type = dynamicElementElement.attributeValue("type", StringPool.BLANK);
TemplateNode templateNode = new TemplateNode(themeDisplay, name, stripCDATA(data), type);
if (dynamicElementElement.element("dynamic-element") != null) {
templateNode.appendChildren(getTemplateNodes(themeDisplay, dynamicElementElement));
} else if ((dynamicContentElement != null)
&& (dynamicContentElement.element("option") != null)) {
List<Element> optionElements = dynamicContentElement.elements("option");
for (Element optionElement : optionElements) {
templateNode.appendOption(stripCDATA(optionElement.getText()));
}
}
TemplateNode prototypeTemplateNode = prototypeTemplateNodes.get(name);
if (prototypeTemplateNode == null) {
prototypeTemplateNode = templateNode;
prototypeTemplateNodes.put(name, prototypeTemplateNode);
templateNodes.add(templateNode);
}
prototypeTemplateNode.appendSibling(templateNode);
}
return templateNodes;
}
protected List<TemplateNode> getTemplateNodes(
ThemeDisplay themeDisplay, Element element, long ddmStructureId) throws Exception {
DDMStructure ddmStructure = DDMStructureLocalServiceUtil.getStructure(ddmStructureId);
DDMForm ddmForm = ddmStructure.getDDMForm();
Map<String, DDMFormField> ddmFormFieldsMap = ddmForm.getDDMFormFieldsMap(true);
List<TemplateNode> templateNodes = new ArrayList<>();
Map<String, TemplateNode> prototypeTemplateNodes = new HashMap<>();
List<Element> dynamicElementElements = element.elements("dynamic-element");
for (Element dynamicElementElement : dynamicElementElements) {
Element dynamicContentElement = dynamicElementElement.element("dynamic-content");
String data = StringPool.BLANK;
if (dynamicContentElement != null) {
data = dynamicContentElement.getText();
}
String name = dynamicElementElement.attributeValue("name", StringPool.BLANK);
if (name.length() == 0) {
throw new TransformException("Element missing \"name\" attribute");
}
String type = dynamicElementElement.attributeValue("type", StringPool.BLANK);
Map<String, String> attributes = new HashMap<>();
if (dynamicContentElement != null) {
for (Attribute attribute : dynamicContentElement.attributes()) {
attributes.put(attribute.getName(), attribute.getValue());
}
}
TemplateNode templateNode =
new TemplateNode(themeDisplay, name, StringUtil.stripCDATA(data), type, attributes);
if (dynamicElementElement.element("dynamic-element") != null) {
templateNode.appendChildren(
getTemplateNodes(themeDisplay, dynamicElementElement, ddmStructureId));
} else if ((dynamicContentElement != null)
&& (dynamicContentElement.element("option") != null)) {
List<Element> optionElements = dynamicContentElement.elements("option");
for (Element optionElement : optionElements) {
templateNode.appendOption(StringUtil.stripCDATA(optionElement.getText()));
}
}
DDMFormField ddmFormField = ddmFormFieldsMap.get(name);
if (ddmFormField != null) {
DDMFormFieldOptions ddmFormFieldOptions = ddmFormField.getDDMFormFieldOptions();
Map<String, LocalizedValue> options = ddmFormFieldOptions.getOptions();
for (Entry<String, LocalizedValue> entry : options.entrySet()) {
String optionValue = StringUtil.stripCDATA(entry.getKey());
LocalizedValue localizedLabel = entry.getValue();
String optionLabel = localizedLabel.getString(themeDisplay.getLocale());
templateNode.appendOptionMap(optionValue, optionLabel);
}
}
TemplateNode prototypeTemplateNode = prototypeTemplateNodes.get(name);
if (prototypeTemplateNode == null) {
prototypeTemplateNode = templateNode;
prototypeTemplateNodes.put(name, prototypeTemplateNode);
templateNodes.add(templateNode);
}
prototypeTemplateNode.appendSibling(templateNode);
}
return templateNodes;
}
protected String doTransform(
ThemeDisplay themeDisplay,
Map<String, Object> contextObjects,
Map<String, String> tokens,
String viewMode,
String languageId,
Document document,
PortletRequestModel portletRequestModel,
String script,
String langType,
boolean propagateException)
throws Exception {
// Setup listeners
if (_log.isDebugEnabled()) {
_log.debug("Language " + languageId);
}
if (Validator.isNull(viewMode)) {
viewMode = Constants.VIEW;
}
if (_logTokens.isDebugEnabled()) {
String tokensString = PropertiesUtil.list(tokens);
_logTokens.debug(tokensString);
}
if (_logTransformBefore.isDebugEnabled()) {
_logTransformBefore.debug(document);
}
List<TransformerListener> transformerListeners =
JournalTransformerListenerRegistryUtil.getTransformerListeners();
for (TransformerListener transformerListener : transformerListeners) {
// Modify XML
if (_logXmlBeforeListener.isDebugEnabled()) {
_logXmlBeforeListener.debug(document);
}
if (transformerListener != null) {
document = transformerListener.onXml(document, languageId, tokens);
if (_logXmlAfterListener.isDebugEnabled()) {
_logXmlAfterListener.debug(document);
}
}
// Modify script
if (_logScriptBeforeListener.isDebugEnabled()) {
_logScriptBeforeListener.debug(script);
}
if (transformerListener != null) {
script = transformerListener.onScript(script, document, languageId, tokens);
if (_logScriptAfterListener.isDebugEnabled()) {
_logScriptAfterListener.debug(script);
}
}
}
// Transform
String output = null;
if (Validator.isNull(langType)) {
output = LocalizationUtil.getLocalization(document.asXML(), languageId);
} else {
long companyId = 0;
long companyGroupId = 0;
long articleGroupId = 0;
long classNameId = 0;
if (tokens != null) {
companyId = GetterUtil.getLong(tokens.get("company_id"));
companyGroupId = GetterUtil.getLong(tokens.get("company_group_id"));
articleGroupId = GetterUtil.getLong(tokens.get("article_group_id"));
classNameId = GetterUtil.getLong(tokens.get(TemplateConstants.CLASS_NAME_ID));
}
long scopeGroupId = 0;
long siteGroupId = 0;
if (themeDisplay != null) {
companyId = themeDisplay.getCompanyId();
companyGroupId = themeDisplay.getCompanyGroupId();
scopeGroupId = themeDisplay.getScopeGroupId();
siteGroupId = themeDisplay.getSiteGroupId();
}
String templateId = tokens.get("template_id");
templateId = getTemplateId(templateId, companyId, companyGroupId, articleGroupId);
Template template = getTemplate(templateId, tokens, languageId, document, script, langType);
if (contextObjects != null) {
template.putAll(contextObjects);
}
UnsyncStringWriter unsyncStringWriter = new UnsyncStringWriter();
try {
if (document != null) {
Element rootElement = document.getRootElement();
List<TemplateNode> templateNodes =
getTemplateNodes(
themeDisplay, rootElement, Long.valueOf(tokens.get("ddm_structure_id")));
if (templateNodes != null) {
for (TemplateNode templateNode : templateNodes) {
template.put(templateNode.getName(), templateNode);
}
}
if (portletRequestModel != null) {
template.put("request", portletRequestModel.toMap());
if (langType.equals(TemplateConstants.LANG_TYPE_XSL)) {
Document requestDocument = SAXReaderUtil.read(portletRequestModel.toXML());
Element requestElement = requestDocument.getRootElement();
template.put("xmlRequest", requestElement.asXML());
}
} else {
Element requestElement = rootElement.element("request");
template.put("request", insertRequestVariables(requestElement));
if (langType.equals(TemplateConstants.LANG_TYPE_XSL)) {
template.put("xmlRequest", requestElement.asXML());
}
}
}
template.put("articleGroupId", articleGroupId);
template.put("company", getCompany(themeDisplay, companyId));
template.put("companyId", companyId);
template.put("device", getDevice(themeDisplay));
String templatesPath = getTemplatesPath(companyId, articleGroupId, classNameId);
Locale locale = LocaleUtil.fromLanguageId(languageId);
template.put("locale", locale);
template.put("permissionChecker", PermissionThreadLocal.getPermissionChecker());
template.put("randomNamespace", StringUtil.randomId() + StringPool.UNDERLINE);
template.put("scopeGroupId", scopeGroupId);
template.put("siteGroupId", siteGroupId);
template.put("templatesPath", templatesPath);
template.put("viewMode", viewMode);
if (themeDisplay != null) {
TemplateManager templateManager = TemplateManagerUtil.getTemplateManager(langType);
HttpServletRequest request = themeDisplay.getRequest();
templateManager.addTaglibSupport(template, request, themeDisplay.getResponse());
templateManager.addTaglibTheme(
template,
"taglibLiferay",
request,
new PipingServletResponse(themeDisplay.getResponse(), unsyncStringWriter));
}
// Deprecated variables
template.put("groupId", articleGroupId);
template.put("journalTemplatesPath", templatesPath);
mergeTemplate(template, unsyncStringWriter, propagateException);
} catch (Exception e) {
if (e instanceof DocumentException) {
throw new TransformException("Unable to read XML document", e);
} else if (e instanceof IOException) {
throw new TransformException("Error reading template", e);
} else if (e instanceof TransformException) {
throw (TransformException) e;
} else {
throw new TransformException("Unhandled exception", e);
}
}
output = unsyncStringWriter.toString();
}
// Postprocess output
for (TransformerListener transformerListener : transformerListeners) {
// Modify output
if (_logOutputBeforeListener.isDebugEnabled()) {
_logOutputBeforeListener.debug(output);
}
output = transformerListener.onOutput(output, languageId, tokens);
if (_logOutputAfterListener.isDebugEnabled()) {
_logOutputAfterListener.debug(output);
}
}
if (_logTransfromAfter.isDebugEnabled()) {
_logTransfromAfter.debug(output);
}
return output;
}
public String transform(
ThemeDisplay themeDisplay,
Map<String, String> tokens,
String viewMode,
String languageId,
String xml,
String script,
String langType)
throws Exception {
// Setup listeners
if (_log.isDebugEnabled()) {
_log.debug("Language " + languageId);
}
if (Validator.isNull(viewMode)) {
viewMode = Constants.VIEW;
}
if (_logTokens.isDebugEnabled()) {
String tokensString = PropertiesUtil.list(tokens);
_logTokens.debug(tokensString);
}
if (_logTransformBefore.isDebugEnabled()) {
_logTransformBefore.debug(xml);
}
List<TransformerListener> transformerListeners = new ArrayList<TransformerListener>();
for (String transformerListenersClassName : _transformerListenerClassNames) {
TransformerListener transformerListener = null;
try {
if (_log.isDebugEnabled()) {
_log.debug("Instantiate listener " + transformerListenersClassName);
}
ClassLoader classLoader = PortalClassLoaderUtil.getClassLoader();
transformerListener =
(TransformerListener)
InstanceFactory.newInstance(classLoader, transformerListenersClassName);
transformerListeners.add(transformerListener);
} catch (Exception e) {
_log.error(e, e);
}
// Modify XML
if (_logXmlBeforeListener.isDebugEnabled()) {
_logXmlBeforeListener.debug(xml);
}
if (transformerListener != null) {
xml = transformerListener.onXml(xml, languageId, tokens);
if (_logXmlAfterListener.isDebugEnabled()) {
_logXmlAfterListener.debug(xml);
}
}
// Modify script
if (_logScriptBeforeListener.isDebugEnabled()) {
_logScriptBeforeListener.debug(script);
}
if (transformerListener != null) {
script = transformerListener.onScript(script, xml, languageId, tokens);
if (_logScriptAfterListener.isDebugEnabled()) {
_logScriptAfterListener.debug(script);
}
}
}
// Transform
String output = null;
if (Validator.isNull(langType)) {
output = LocalizationUtil.getLocalization(xml, languageId);
} else {
long companyId = 0;
long companyGroupId = 0;
long articleGroupId = 0;
if (tokens != null) {
companyId = GetterUtil.getLong(tokens.get("company_id"));
companyGroupId = GetterUtil.getLong(tokens.get("company_group_id"));
articleGroupId = GetterUtil.getLong(tokens.get("article_group_id"));
}
long scopeGroupId = 0;
long siteGroupId = 0;
if (themeDisplay != null) {
companyId = themeDisplay.getCompanyId();
companyGroupId = themeDisplay.getCompanyGroupId();
scopeGroupId = themeDisplay.getScopeGroupId();
siteGroupId = themeDisplay.getSiteGroupId();
}
String templateId = tokens.get("template_id");
templateId = getTemplateId(templateId, companyId, companyGroupId, articleGroupId);
Template template = getTemplate(templateId, tokens, languageId, xml, script, langType);
UnsyncStringWriter unsyncStringWriter = new UnsyncStringWriter();
try {
if (Validator.isNotNull(xml)) {
Document document = SAXReaderUtil.read(xml);
Element rootElement = document.getRootElement();
List<TemplateNode> templateNodes = getTemplateNodes(themeDisplay, rootElement);
if (templateNodes != null) {
for (TemplateNode templateNode : templateNodes) {
template.put(templateNode.getName(), templateNode);
}
}
Element requestElement = rootElement.element("request");
template.put("request", insertRequestVariables(requestElement));
template.put("xmlRequest", requestElement.asXML());
}
template.put("articleGroupId", articleGroupId);
template.put("company", getCompany(themeDisplay, companyId));
template.put("companyId", companyId);
template.put("device", getDevice(themeDisplay));
String templatesPath = getTemplatesPath(companyId, articleGroupId);
template.put("journalTemplatesPath", templatesPath);
Locale locale = LocaleUtil.fromLanguageId(languageId);
template.put("locale", locale);
template.put("permissionChecker", PermissionThreadLocal.getPermissionChecker());
template.put(
"randomNamespace",
PwdGenerator.getPassword(PwdGenerator.KEY3, 4) + StringPool.UNDERLINE);
template.put("scopeGroupId", scopeGroupId);
template.put("siteGroupId", siteGroupId);
template.put("templatesPath", templatesPath);
template.put("viewMode", viewMode);
// Deprecated variables
template.put("groupId", articleGroupId);
mergeTemplate(template, unsyncStringWriter);
} catch (Exception e) {
if (e instanceof DocumentException) {
throw new TransformException("Unable to read XML document", e);
} else if (e instanceof IOException) {
throw new TransformException("Error reading template", e);
} else if (e instanceof TransformException) {
throw (TransformException) e;
} else {
throw new TransformException("Unhandled exception", e);
}
}
output = unsyncStringWriter.toString();
}
// Postprocess output
for (TransformerListener transformerListener : transformerListeners) {
// Modify output
if (_logOutputBeforeListener.isDebugEnabled()) {
_logOutputBeforeListener.debug(output);
}
output = transformerListener.onOutput(output, languageId, tokens);
if (_logOutputAfterListener.isDebugEnabled()) {
_logOutputAfterListener.debug(output);
}
}
if (_logTransfromAfter.isDebugEnabled()) {
_logTransfromAfter.debug(output);
}
return output;
}