protected String importTheme(LayoutSet layoutSet, InputStream themeZip) throws Exception {
ThemeLoader themeLoader = ThemeLoaderFactory.getDefaultThemeLoader();
if (themeLoader == null) {
_log.error("No theme loaders are deployed");
return null;
}
ZipReader zipReader = ZipReaderFactoryUtil.getZipReader(themeZip);
String lookAndFeelXML = zipReader.getEntryAsString("liferay-look-and-feel.xml");
String themeId = String.valueOf(layoutSet.getGroupId());
if (layoutSet.isPrivateLayout()) {
themeId += "-private";
} else {
themeId += "-public";
}
if (PropsValues.THEME_LOADER_NEW_THEME_ID_ON_IMPORT) {
Date now = new Date();
themeId += "-" + Time.getShortTimestamp(now);
}
String themeName = themeId;
lookAndFeelXML =
StringUtil.replace(
lookAndFeelXML,
new String[] {"[$GROUP_ID$]", "[$THEME_ID$]", "[$THEME_NAME$]"},
new String[] {String.valueOf(layoutSet.getGroupId()), themeId, themeName});
FileUtil.deltree(themeLoader.getFileStorage() + StringPool.SLASH + themeId);
List<String> zipEntries = zipReader.getEntries();
for (String zipEntry : zipEntries) {
String key = zipEntry;
if (key.equals("liferay-look-and-feel.xml")) {
FileUtil.write(
themeLoader.getFileStorage() + StringPool.SLASH + themeId + StringPool.SLASH + key,
lookAndFeelXML.getBytes());
} else {
InputStream is = zipReader.getEntryAsInputStream(zipEntry);
FileUtil.write(
themeLoader.getFileStorage() + StringPool.SLASH + themeId + StringPool.SLASH + key, is);
}
}
themeLoader.loadThemes();
ClusterRequest clusterRequest =
ClusterRequest.createMulticastRequest(_loadThemesMethodHandler, true);
clusterRequest.setFireAndForget(true);
ClusterExecutorUtil.execute(clusterRequest);
themeId += PortletConstants.WAR_SEPARATOR + themeLoader.getServletContextName();
return PortalUtil.getJsSafePortletId(themeId);
}
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);
}