@Override
public void prepare(Template template, HttpServletRequest request) {
super.prepare(template, request);
// Theme display
ThemeDisplay themeDisplay = (ThemeDisplay) request.getAttribute(WebKeys.THEME_DISPLAY);
if (themeDisplay != null) {
// Init
template.put(
"init",
themeDisplay.getPathContext()
+ TemplateConstants.SERVLET_SEPARATOR
+ "/html/themes/_unstyled/templates/init.vm");
}
// Theme
Theme theme = (Theme) request.getAttribute(WebKeys.THEME);
if ((theme == null) && (themeDisplay != null)) {
theme = themeDisplay.getTheme();
}
if (theme != null) {
// Full css and templates path
String servletContextName = GetterUtil.getString(theme.getServletContextName());
template.put(
"fullCssPath",
servletContextName + theme.getVelocityResourceListener() + theme.getCssPath());
template.put(
"fullTemplatesPath",
servletContextName + theme.getVelocityResourceListener() + theme.getTemplatesPath());
}
// Insert custom vm variables
Map<String, Object> vmVariables =
(Map<String, Object>) request.getAttribute(WebKeys.VM_VARIABLES);
if (vmVariables != null) {
for (Map.Entry<String, Object> entry : vmVariables.entrySet()) {
String key = entry.getKey();
Object value = entry.getValue();
if (Validator.isNotNull(key)) {
template.put(key, value);
}
}
}
}
protected void exportTheme(LayoutSet layoutSet, ZipWriter zipWriter) throws Exception {
Theme theme = layoutSet.getTheme();
String lookAndFeelXML =
ContentUtil.get("com/liferay/portal/dependencies/liferay-look-and-feel.xml.tmpl");
lookAndFeelXML =
StringUtil.replace(
lookAndFeelXML,
new String[] {"[$TEMPLATE_EXTENSION$]", "[$VIRTUAL_PATH$]"},
new String[] {theme.getTemplateExtension(), theme.getVirtualPath()});
String servletContextName = theme.getServletContextName();
ServletContext servletContext = ServletContextPool.get(servletContextName);
if (servletContext == null) {
if (_log.isWarnEnabled()) {
_log.warn("Servlet context not found for theme " + theme.getThemeId());
}
return;
}
File themeZip = new File(zipWriter.getPath() + "/theme.zip");
ZipWriter themeZipWriter = ZipWriterFactoryUtil.getZipWriter(themeZip);
themeZipWriter.addEntry("liferay-look-and-feel.xml", lookAndFeelXML);
File cssPath = null;
File imagesPath = null;
File javaScriptPath = null;
File templatesPath = null;
if (!theme.isLoadFromServletContext()) {
ThemeLoader themeLoader = ThemeLoaderFactory.getThemeLoader(servletContextName);
if (themeLoader == null) {
_log.error(servletContextName + " does not map to a theme loader");
} else {
String realPath =
themeLoader.getFileStorage().getPath() + StringPool.SLASH + theme.getName();
cssPath = new File(realPath + "/css");
imagesPath = new File(realPath + "/images");
javaScriptPath = new File(realPath + "/javascript");
templatesPath = new File(realPath + "/templates");
}
} else {
cssPath = new File(servletContext.getRealPath(theme.getCssPath()));
imagesPath = new File(servletContext.getRealPath(theme.getImagesPath()));
javaScriptPath = new File(servletContext.getRealPath(theme.getJavaScriptPath()));
templatesPath = new File(servletContext.getRealPath(theme.getTemplatesPath()));
}
exportThemeFiles("css", cssPath, themeZipWriter);
exportThemeFiles("images", imagesPath, themeZipWriter);
exportThemeFiles("javascript", javaScriptPath, themeZipWriter);
exportThemeFiles("templates", templatesPath, themeZipWriter);
}