/**
* Generates the HTML for a Method element.
*
* @param layout A Method Element. Layout object.
* @return A url of the generated content HTML file.
*/
private StringBuffer getXml(IElementLayout layout) {
StringBuffer xml = new StringBuffer();
XmlElement xmlElement = layout.getXmlElement(true);
// set the language attribute
Locale locale = Locale.getDefault();
String lang = locale.getLanguage();
xmlElement.setAttribute("lang", lang); // $NON-NLS-1$
if (showTreeBrowser) {
xmlElement.setAttribute("showTreeBrowser", "true"); // $NON-NLS-1$ //$NON-NLS-2$
}
xml.append(XmlHelper.XML_HEADER).append(xmlElement.toXml());
// if ( debug || CommandLineRunUtil.getInstance().isNeedToRun()) {
if (debug) {
try {
String xml_file = this.getPublishDir() + "xml" + File.separator; // $NON-NLS-1$
xml_file +=
layout.getType() + "." + layout.getFileName(".xml"); // $NON-NLS-1$ //$NON-NLS-2$
File xf = new File(xml_file);
if (!xf.exists()) {
xf.getParentFile().mkdirs();
xf.createNewFile();
}
OutputStreamWriter output =
new OutputStreamWriter(new FileOutputStream(xf), "utf-8"); // $NON-NLS-1$
output.write(xml.toString());
output.flush();
output.close();
// FileWriter xw = new FileWriter(xml_file);
// xw.write(xml.toString());
// xw.flush();
// xw.close();
} catch (Exception ex) {
ex.printStackTrace();
}
}
return xml;
}
/**
* Generates the HTML for a Method element.
*
* @param layout A Method Element. Layout object.
* @param xslURI The XSL stylesheet.
* @param htmlFile The HTML file to be generated.
* @param xml The XML buffer.
* @return A url of the generated content HTML file.
*/
private void generateHtml(
IElementLayout layout, String xsl_uri, String html_file, StringBuffer xml) {
Throwable th = null;
if (layout == null) {
return;
}
Timer timer = null;
if (debug) {
timer = new Timer();
}
try {
StringWriter sw = new StringWriter();
if (getValidator().showLinkedPageForDescriptor() && layout instanceof DescriptorLayout) {
DescriptorLayout dLayout = (DescriptorLayout) layout;
MethodElement linedElement = dLayout.getLinkedElement();
if (linedElement != null) {
getValidator().addReferencedElement(dLayout.getElement(), linedElement);
return;
}
}
XSLTProcessor.transform(xsl_uri, xml.toString(), xslParams, sw);
sw.flush();
String content = sw.getBuffer().toString();
if (debug) {
timer.stop();
System.out.println(
timer.getTime() + " mini seconds for xml/xslt transformation"); // $NON-NLS-1$
timer.start();
}
// Always validate and fix the content before publishing.
content =
ResourceHelper.validateContent(
layout.getElement(),
content,
getValidator(),
layout.getLayoutMgr().getConfiguration(),
this.layoutXslRootPath);
if (contentScanEnabled()) {
// scanContentForResources(layout.getElement(), content, layout
// .getFilePath());
getValidator().scanContent(layout, content);
}
content = getLayoutManager().getAdjustedElementPathStringValue(content);
if (elementContentMap != null) {
elementContentMap.put(layout.getElement(), content);
}
if (debug) {
timer.stop();
System.out.println(timer.getTime() + " mini seconds scanning content"); // $NON-NLS-1$
timer.start();
}
OutputStreamWriter output =
new OutputStreamWriter(new FileOutputStream(html_file), "utf-8"); // $NON-NLS-1$
output.write(content);
output.flush();
output.close();
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
th = e;
} catch (FileNotFoundException e) {
e.printStackTrace();
th = e;
} catch (IOException e) {
e.printStackTrace();
th = e;
} catch (Exception e) {
e.printStackTrace();
th = e;
}
if (th != null) {
this.getValidator()
.logError(layout.getElement(), "Error generating element content", th); // $NON-NLS-1$
}
}
/**
* Generates the HTML for a Method element.
*
* @param layout A Method Element. Layout object.
* @param linkedElements If not null, this object will be populated with a list of linked elements
* in the page.
* @return A url of the generated content HTML file.
*/
public String generateHtml(IElementLayout layout) {
if (layout == null) {
return "about:blank"; //$NON-NLS-1$
}
// System.out.println("*** generateHtml: " + LibraryUtil.getTypeName(layout.getElement()) );
// add time logging when publishing element
long time_start = Calendar.getInstance().getTimeInMillis();
String elementPath = layout.getNoAdjustedElementPath().replace('/', File.separatorChar);
String elementPathName = elementPath + layout.getFileName(ResourceHelper.FILE_EXT_HTML);
String filePath = this.getPublishDir() + elementPath;
String html_file = this.getPublishDir() + elementPathName;
try {
StringBuffer xml = getXml(layout);
String xsl_uri;
File f = new File(filePath);
if (!f.exists()) {
f.mkdirs();
}
// Generate the additonal outputs.
List layouts = layout.getLayouts();
xsl_uri = layoutXslRootPath + layout.getXslUrl();
generateHtml(layout, xsl_uri, html_file, xml);
// Generate other layout files.
if (layouts != null && layouts.size() > 0) {
for (Iterator it = layouts.iterator(); it.hasNext(); ) {
LayoutInfo info = (LayoutInfo) it.next();
xsl_uri = layoutXslRootPath + info.layout_xsl;
String file = filePath + info.fileName;
generateHtml(layout, xsl_uri, file, xml);
}
}
} catch (Exception e) {
e.printStackTrace();
html_file = null;
}
long time_end = Calendar.getInstance().getTimeInMillis();
long mini_seconds = time_end - time_start;
if (mini_seconds > 1000) {
String msg =
mini_seconds
+ " mini-second(s) publishing element "
+ LibraryUtil.getTypeName(layout.getElement())
+ "["
+ elementPathName
+ "]"; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
IContentValidator validator = getValidator();
if (validator == null) {
System.out.println(msg);
} else {
validator.logInfo(msg);
}
}
if (html_file != null) {
return html_file;
}
return "about:blank"; //$NON-NLS-1$
}
