protected ThemeLoader(String servletContextName, ServletContext servletContext, String[] xmls) {
_servletContextName = servletContextName;
_servletContext = servletContext;
try {
Document doc = SAXReaderUtil.read(xmls[0], true);
Element root = doc.getRootElement();
_themesPath = GetterUtil.getString(root.elementText("themes-path"), "/themes");
String fileStorageValue = PropsValues.THEME_LOADER_STORAGE_PATH;
fileStorageValue = GetterUtil.getString(root.elementText("file-storage"), fileStorageValue);
if (Validator.isNotNull(fileStorageValue)) {
_fileStorage = new File(fileStorageValue);
_loadFromServletContext = false;
} else {
_fileStorage = new File(servletContext.getRealPath(_themesPath));
_loadFromServletContext = true;
}
if (!_fileStorage.exists()) {
if (_log.isWarnEnabled()) {
_log.warn("File storage " + _fileStorage + " does not exist");
}
if (!_fileStorage.mkdirs()) {
_log.error("Unable to create theme loader file storage at " + _fileStorage);
}
}
} catch (Exception e) {
_log.error(e, e);
}
loadThemes();
}
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);
}