protected void sendHTML(
HttpServletResponse response, String path, List<WebServerEntry> webServerEntries)
throws Exception {
Template template =
TemplateManagerUtil.getTemplate(
TemplateManager.FREEMARKER, _TEMPLATE_FTL, TemplateContextType.RESTRICTED);
template.put("dateFormat", _dateFormat);
template.put("entries", webServerEntries);
template.put("path", HttpUtil.encodePath(path));
if (_WEB_SERVER_SERVLET_VERSION_VERBOSITY_DEFAULT) {
} else if (_WEB_SERVER_SERVLET_VERSION_VERBOSITY_PARTIAL) {
template.put("releaseInfo", ReleaseInfo.getName());
} else {
template.put("releaseInfo", ReleaseInfo.getReleaseInfo());
}
template.put("validator", Validator_IW.getInstance());
response.setContentType(ContentTypes.TEXT_HTML_UTF8);
template.processTemplate(response.getWriter());
}
protected boolean processServicePre(
HttpServletRequest request, HttpServletResponse response, long userId)
throws IOException, ServletException {
try {
EventsProcessorUtil.process(
PropsKeys.SERVLET_SERVICE_EVENTS_PRE,
PropsValues.SERVLET_SERVICE_EVENTS_PRE,
request,
response);
} catch (Exception e) {
Throwable cause = e.getCause();
if (cause instanceof NoSuchLayoutException) {
sendError(HttpServletResponse.SC_NOT_FOUND, cause, request, response);
return true;
} else if (cause instanceof PrincipalException) {
processServicePrePrincipalException(cause, userId, request, response);
return true;
}
_log.error(e, e);
request.setAttribute(PageContext.EXCEPTION, e);
ServletContext servletContext = getServletContext();
StrutsUtil.forward(
PropsValues.SERVLET_SERVICE_EVENTS_PRE_ERROR_PAGE, servletContext, request, response);
return true;
}
if (_HTTP_HEADER_VERSION_VERBOSITY_DEFAULT) {
} else if (_HTTP_HEADER_VERSION_VERBOSITY_PARTIAL) {
response.addHeader(_LIFERAY_PORTAL_REQUEST_HEADER, ReleaseInfo.getName());
} else {
response.addHeader(_LIFERAY_PORTAL_REQUEST_HEADER, ReleaseInfo.getReleaseInfo());
}
return false;
}
protected Response doExecuteMethod(String url, String methodName, Object[] arguments)
throws Exception {
if (_log.isDebugEnabled()) {
StringBundler sb = new StringBundler();
sb.append("XML-RPC invoking ");
sb.append(methodName);
sb.append(" ");
if (arguments != null) {
for (int i = 0; i < arguments.length; i++) {
sb.append(arguments[i]);
if (i < (arguments.length - 1)) {
sb.append(", ");
}
}
}
_log.debug(sb.toString());
}
String requestXML = XmlRpcParser.buildMethod(methodName, arguments);
Http.Options options = new Http.Options();
if (_HTTP_HEADER_VERSION_VERBOSITY_DEFAULT) {
} else if (_HTTP_HEADER_VERSION_VERBOSITY_PARTIAL) {
options.addHeader(HttpHeaders.USER_AGENT, ReleaseInfo.getName());
} else {
options.addHeader(HttpHeaders.USER_AGENT, ReleaseInfo.getServerInfo());
}
options.setBody(requestXML, ContentTypes.TEXT_XML, StringPool.UTF8);
options.setLocation(url);
options.setPost(true);
String responseXML = HttpUtil.URLtoString(options);
return XmlRpcParser.parseResponse(responseXML);
}
/**
* @author Brian Wing Shun Chan
* @author Jorge Ferrer
* @author Brian Myunghun Kim
*/
public class MainServlet extends ActionServlet {
@Override
public void destroy() {
if (_log.isDebugEnabled()) {
_log.debug("Destroy plugins");
}
PortalLifecycleUtil.flushDestroys();
List<Portlet> portlets = PortletLocalServiceUtil.getPortlets();
if (_log.isDebugEnabled()) {
_log.debug("Destroy portlets");
}
try {
destroyPortlets(portlets);
} catch (Exception e) {
_log.error(e, e);
}
if (_log.isDebugEnabled()) {
_log.debug("Destroy companies");
}
try {
destroyCompanies();
} catch (Exception e) {
_log.error(e, e);
}
if (_log.isDebugEnabled()) {
_log.debug("Process global shutdown events");
}
try {
processGlobalShutdownEvents();
} catch (Exception e) {
_log.error(e, e);
}
if (_log.isDebugEnabled()) {
_log.debug("Destroy");
}
callParentDestroy();
}
@Override
public void init() throws ServletException {
if (_log.isDebugEnabled()) {
_log.debug("Initialize");
}
ServletContext servletContext = getServletContext();
servletContext.setAttribute(MainServlet.class.getName(), Boolean.TRUE);
callParentInit();
if (_log.isDebugEnabled()) {
_log.debug("Initialize servlet context pool");
}
if (_log.isDebugEnabled()) {
_log.debug("Process startup events");
}
try {
processStartupEvents();
} catch (Exception e) {
_log.error(e, e);
System.out.println("Stopping the server due to unexpected startup errors");
System.exit(0);
}
if (_log.isDebugEnabled()) {
_log.debug("Initialize server detector");
}
try {
initServerDetector();
} catch (Exception e) {
_log.error(e, e);
}
if (_log.isDebugEnabled()) {
_log.debug("Initialize plugin package");
}
PluginPackage pluginPackage = null;
try {
pluginPackage = initPluginPackage();
} catch (Exception e) {
_log.error(e, e);
}
if (_log.isDebugEnabled()) {
_log.debug("Initialize portlets");
}
List<Portlet> portlets = new ArrayList<Portlet>();
try {
portlets.addAll(initPortlets(pluginPackage));
} catch (Exception e) {
_log.error(e, e);
}
if (_log.isDebugEnabled()) {
_log.debug("Initialize layout templates");
}
try {
initLayoutTemplates(pluginPackage, portlets);
} catch (Exception e) {
_log.error(e, e);
}
if (_log.isDebugEnabled()) {
_log.debug("Initialize social");
}
try {
initSocial(pluginPackage);
} catch (Exception e) {
_log.error(e, e);
}
if (_log.isDebugEnabled()) {
_log.debug("Initialize themes");
}
try {
initThemes(pluginPackage, portlets);
} catch (Exception e) {
_log.error(e, e);
}
if (_log.isDebugEnabled()) {
_log.debug("Initialize web settings");
}
try {
initWebSettings();
} catch (Exception e) {
_log.error(e, e);
}
if (_log.isDebugEnabled()) {
_log.debug("Initialize extension environment");
}
try {
initExt();
} catch (Exception e) {
_log.error(e, e);
}
if (_log.isDebugEnabled()) {
_log.debug("Process global startup events");
}
try {
processGlobalStartupEvents();
} catch (Exception e) {
_log.error(e, e);
}
if (_log.isDebugEnabled()) {
_log.debug("Initialize resource actions");
}
try {
initResourceActions(portlets);
} catch (Exception e) {
_log.error(e, e);
}
if (_log.isDebugEnabled()) {
_log.debug("Initialize companies");
}
try {
initCompanies();
} catch (Exception e) {
_log.error(e, e);
}
if (_log.isDebugEnabled()) {
_log.debug("Initialize plugins");
}
try {
initPlugins();
} catch (Exception e) {
_log.error(e, e);
}
servletContext.setAttribute(WebKeys.STARTUP_FINISHED, true);
StartupHelperUtil.setStartupFinished(true);
ThreadLocalCacheManager.clearAll(Lifecycle.REQUEST);
}
@Override
public void service(HttpServletRequest request, HttpServletResponse response)
throws IOException, ServletException {
if (_log.isDebugEnabled()) {
_log.debug("Process service request");
}
if (processShutdownRequest(request, response)) {
if (_log.isDebugEnabled()) {
_log.debug("Processed shutdown request");
}
return;
}
if (processMaintenanceRequest(request, response)) {
if (_log.isDebugEnabled()) {
_log.debug("Processed maintenance request");
}
return;
}
if (_log.isDebugEnabled()) {
_log.debug("Get company id");
}
long companyId = getCompanyId(request);
if (processCompanyInactiveRequest(request, response, companyId)) {
if (_log.isDebugEnabled()) {
_log.debug("Processed company inactive request");
}
return;
}
try {
if (processGroupInactiveRequest(request, response)) {
if (_log.isDebugEnabled()) {
_log.debug("Processed site inactive request");
}
return;
}
} catch (Exception e) {
if (e instanceof NoSuchLayoutException) {
if (_log.isDebugEnabled()) {
_log.debug(e, e);
}
} else {
_log.error(e, e);
}
}
if (_log.isDebugEnabled()) {
_log.debug("Set portal port");
}
setPortalPort(request);
if (_log.isDebugEnabled()) {
_log.debug("Check variables");
}
checkServletContext(request);
checkPortletRequestProcessor(request);
checkTilesDefinitionsFactory();
if (_log.isDebugEnabled()) {
_log.debug("Handle non-serializable request");
}
if (_log.isDebugEnabled()) {
_log.debug("Encrypt request");
}
request = encryptRequest(request, companyId);
long userId = getUserId(request);
String remoteUser = getRemoteUser(request, userId);
if (_log.isDebugEnabled()) {
_log.debug("Protect request");
}
request = protectRequest(request, remoteUser);
if (_log.isDebugEnabled()) {
_log.debug("Set principal");
}
String password = getPassword(request);
setPrincipal(companyId, userId, remoteUser, password);
try {
if (_log.isDebugEnabled()) {
_log.debug("Authenticate user id " + userId + " and remote user " + remoteUser);
}
userId = loginUser(request, response, companyId, userId, remoteUser);
if (_log.isDebugEnabled()) {
_log.debug("Authenticated user id " + userId);
}
} catch (Exception e) {
_log.error(e, e);
}
if (_log.isDebugEnabled()) {
_log.debug("Set session thread local");
}
PortalSessionThreadLocal.setHttpSession(request.getSession());
if (_log.isDebugEnabled()) {
_log.debug("Process service pre events");
}
if (processServicePre(request, response, userId)) {
if (_log.isDebugEnabled()) {
_log.debug("Processing service pre events has errors");
}
return;
}
if (hasAbsoluteRedirect(request)) {
if (_log.isDebugEnabled()) {
String currentURL = PortalUtil.getCurrentURL(request);
_log.debug("Current URL " + currentURL + " has absolute redirect");
}
return;
}
if (!hasThemeDisplay(request)) {
if (_log.isDebugEnabled()) {
String currentURL = PortalUtil.getCurrentURL(request);
_log.debug("Current URL " + currentURL + " does not have a theme display");
}
return;
}
try {
if (_log.isDebugEnabled()) {
_log.debug("Call parent service");
}
callParentService(request, response);
} finally {
if (_log.isDebugEnabled()) {
_log.debug("Process service post events");
}
processServicePost(request, response);
}
}
protected void callParentDestroy() {
super.destroy();
}
protected void callParentInit() throws ServletException {
super.init();
}
protected void callParentService(HttpServletRequest request, HttpServletResponse response)
throws IOException, ServletException {
super.service(request, response);
}
protected void checkPortletRequestProcessor(HttpServletRequest request) throws ServletException {
ServletContext servletContext = getServletContext();
PortletRequestProcessor portletReqProcessor =
(PortletRequestProcessor) servletContext.getAttribute(WebKeys.PORTLET_STRUTS_PROCESSOR);
if (portletReqProcessor == null) {
ModuleConfig moduleConfig = getModuleConfig(request);
portletReqProcessor = PortletRequestProcessor.getInstance(this, moduleConfig);
servletContext.setAttribute(WebKeys.PORTLET_STRUTS_PROCESSOR, portletReqProcessor);
}
}
protected void checkServletContext(HttpServletRequest request) {
ServletContext servletContext = getServletContext();
request.setAttribute(WebKeys.CTX, servletContext);
String contextPath = request.getContextPath();
servletContext.setAttribute(WebKeys.CTX_PATH, contextPath);
}
protected void checkTilesDefinitionsFactory() {
ServletContext servletContext = getServletContext();
if (servletContext.getAttribute(TilesUtilImpl.DEFINITIONS_FACTORY) != null) {
return;
}
servletContext.setAttribute(
TilesUtilImpl.DEFINITIONS_FACTORY,
servletContext.getAttribute(TilesUtilImpl.DEFINITIONS_FACTORY));
}
protected void checkWebSettings(String xml) throws DocumentException {
Document doc = SAXReaderUtil.read(xml);
Element root = doc.getRootElement();
int timeout = PropsValues.SESSION_TIMEOUT;
Element sessionConfig = root.element("session-config");
if (sessionConfig != null) {
String sessionTimeout = sessionConfig.elementText("session-timeout");
timeout = GetterUtil.getInteger(sessionTimeout, timeout);
}
PropsUtil.set(PropsKeys.SESSION_TIMEOUT, String.valueOf(timeout));
PropsValues.SESSION_TIMEOUT = timeout;
I18nServlet.setLanguageIds(root);
I18nFilter.setLanguageIds(I18nServlet.getLanguageIds());
}
protected void destroyCompanies() throws Exception {
long[] companyIds = PortalInstances.getCompanyIds();
for (long companyId : companyIds) {
destroyCompany(companyId);
}
}
protected void destroyCompany(long companyId) {
if (_log.isDebugEnabled()) {
_log.debug("Process shutdown events");
}
try {
EventsProcessorUtil.process(
PropsKeys.APPLICATION_SHUTDOWN_EVENTS,
PropsValues.APPLICATION_SHUTDOWN_EVENTS,
new String[] {String.valueOf(companyId)});
} catch (Exception e) {
_log.error(e, e);
}
}
protected void destroyPortlets(List<Portlet> portlets) throws Exception {
for (Portlet portlet : portlets) {
PortletInstanceFactoryUtil.destroy(portlet);
}
}
protected HttpServletRequest encryptRequest(HttpServletRequest request, long companyId) {
boolean encryptRequest = ParamUtil.getBoolean(request, WebKeys.ENCRYPT);
if (!encryptRequest) {
return request;
}
try {
Company company = CompanyLocalServiceUtil.getCompanyById(companyId);
request = new EncryptedServletRequest(request, company.getKeyObj());
} catch (Exception e) {
}
return request;
}
protected long getCompanyId(HttpServletRequest request) {
return PortalInstances.getCompanyId(request);
}
protected String getPassword(HttpServletRequest request) {
return PortalUtil.getUserPassword(request);
}
protected String getRemoteUser(HttpServletRequest request, long userId) {
String remoteUser = request.getRemoteUser();
if (!PropsValues.PORTAL_JAAS_ENABLE) {
HttpSession session = request.getSession();
String jRemoteUser = (String) session.getAttribute("j_remoteuser");
if (jRemoteUser != null) {
remoteUser = jRemoteUser;
session.removeAttribute("j_remoteuser");
}
}
if ((userId > 0) && (remoteUser == null)) {
remoteUser = String.valueOf(userId);
}
return remoteUser;
}
@Override
protected synchronized RequestProcessor getRequestProcessor(ModuleConfig moduleConfig)
throws ServletException {
ServletContext servletContext = getServletContext();
String key = Globals.REQUEST_PROCESSOR_KEY + moduleConfig.getPrefix();
RequestProcessor requestProcessor = (RequestProcessor) servletContext.getAttribute(key);
if (requestProcessor == null) {
ControllerConfig controllerConfig = moduleConfig.getControllerConfig();
try {
requestProcessor =
(RequestProcessor)
InstanceFactory.newInstance(
ClassLoaderUtil.getPortalClassLoader(), controllerConfig.getProcessorClass());
} catch (Exception e) {
throw new ServletException(e);
}
requestProcessor.init(this, moduleConfig);
servletContext.setAttribute(key, requestProcessor);
}
return requestProcessor;
}
protected long getUserId(HttpServletRequest request) {
return PortalUtil.getUserId(request);
}
protected boolean hasAbsoluteRedirect(HttpServletRequest request) {
if (request.getAttribute(AbsoluteRedirectsResponse.class.getName()) == null) {
return false;
} else {
return true;
}
}
protected boolean hasThemeDisplay(HttpServletRequest request) {
if (request.getAttribute(WebKeys.THEME_DISPLAY) == null) {
return false;
} else {
return true;
}
}
protected void initCompanies() throws Exception {
ServletContext servletContext = getServletContext();
try {
String[] webIds = PortalInstances.getWebIds();
for (String webId : webIds) {
PortalInstances.initCompany(servletContext, webId);
}
} finally {
CompanyThreadLocal.setCompanyId(PortalInstances.getDefaultCompanyId());
ShardDataSourceTargetSource shardDataSourceTargetSource =
(ShardDataSourceTargetSource) InfrastructureUtil.getShardDataSourceTargetSource();
if (shardDataSourceTargetSource != null) {
shardDataSourceTargetSource.resetDataSource();
}
}
}
protected void initExt() throws Exception {
ServletContext servletContext = getServletContext();
ExtRegistry.registerPortal(servletContext);
}
protected void initLayoutTemplates(PluginPackage pluginPackage, List<Portlet> portlets)
throws Exception {
ServletContext servletContext = getServletContext();
String[] xmls =
new String[] {
HttpUtil.URLtoString(servletContext.getResource("/WEB-INF/liferay-layout-templates.xml")),
HttpUtil.URLtoString(
servletContext.getResource("/WEB-INF/liferay-layout-templates-ext.xml"))
};
List<LayoutTemplate> layoutTemplates =
LayoutTemplateLocalServiceUtil.init(servletContext, xmls, pluginPackage);
servletContext.setAttribute(WebKeys.PLUGIN_LAYOUT_TEMPLATES, layoutTemplates);
}
protected PluginPackage initPluginPackage() throws Exception {
ServletContext servletContext = getServletContext();
return PluginPackageUtil.readPluginPackageServletContext(servletContext);
}
/** @see SetupWizardUtil#_initPlugins */
protected void initPlugins() throws Exception {
// See LEP-2885. Don't flush hot deploy events until after the portal
// has initialized.
if (SetupWizardUtil.isSetupFinished()) {
HotDeployUtil.setCapturePrematureEvents(false);
PortalLifecycleUtil.flushInits();
}
}
protected void initPortletApp(Portlet portlet, ServletContext servletContext)
throws PortletException {
PortletApp portletApp = portlet.getPortletApp();
PortletConfig portletConfig = PortletConfigFactoryUtil.create(portlet, servletContext);
PortletContext portletContext = portletConfig.getPortletContext();
Set<PortletFilter> portletFilters = portletApp.getPortletFilters();
for (PortletFilter portletFilter : portletFilters) {
PortletFilterFactory.create(portletFilter, portletContext);
}
Set<PortletURLListener> portletURLListeners = portletApp.getPortletURLListeners();
for (PortletURLListener portletURLListener : portletURLListeners) {
PortletURLListenerFactory.create(portletURLListener);
}
}
protected List<Portlet> initPortlets(PluginPackage pluginPackage) throws Exception {
ServletContext servletContext = getServletContext();
String[] xmls =
new String[] {
HttpUtil.URLtoString(
servletContext.getResource("/WEB-INF/" + Portal.PORTLET_XML_FILE_NAME_CUSTOM)),
HttpUtil.URLtoString(servletContext.getResource("/WEB-INF/portlet-ext.xml")),
HttpUtil.URLtoString(servletContext.getResource("/WEB-INF/liferay-portlet.xml")),
HttpUtil.URLtoString(servletContext.getResource("/WEB-INF/liferay-portlet-ext.xml")),
HttpUtil.URLtoString(servletContext.getResource("/WEB-INF/web.xml"))
};
PortletLocalServiceUtil.initEAR(servletContext, xmls, pluginPackage);
PortletBagFactory portletBagFactory = new PortletBagFactory();
portletBagFactory.setClassLoader(ClassLoaderUtil.getPortalClassLoader());
portletBagFactory.setServletContext(servletContext);
portletBagFactory.setWARFile(false);
List<Portlet> portlets = PortletLocalServiceUtil.getPortlets();
for (int i = 0; i < portlets.size(); i++) {
Portlet portlet = portlets.get(i);
portletBagFactory.create(portlet);
if (i == 0) {
initPortletApp(portlet, servletContext);
}
}
servletContext.setAttribute(WebKeys.PLUGIN_PORTLETS, portlets);
return portlets;
}
protected void initResourceActions(List<Portlet> portlets) throws Exception {
for (Portlet portlet : portlets) {
List<String> portletActions = ResourceActionsUtil.getPortletResourceActions(portlet);
ResourceActionLocalServiceUtil.checkResourceActions(portlet.getPortletId(), portletActions);
List<String> modelNames =
ResourceActionsUtil.getPortletModelResources(portlet.getPortletId());
for (String modelName : modelNames) {
List<String> modelActions = ResourceActionsUtil.getModelResourceActions(modelName);
ResourceActionLocalServiceUtil.checkResourceActions(modelName, modelActions);
}
}
}
protected void initServerDetector() throws Exception {
ServerCapabilitiesUtil.determineServerCapabilities(getServletContext());
}
protected void initSocial(PluginPackage pluginPackage) throws Exception {
ClassLoader classLoader = ClassLoaderUtil.getPortalClassLoader();
ServletContext servletContext = getServletContext();
String[] xmls =
new String[] {
HttpUtil.URLtoString(servletContext.getResource("/WEB-INF/liferay-social.xml")),
HttpUtil.URLtoString(servletContext.getResource("/WEB-INF/liferay-social-ext.xml"))
};
SocialConfigurationUtil.read(classLoader, xmls);
}
protected void initThemes(PluginPackage pluginPackage, List<Portlet> portlets) throws Exception {
ServletContext servletContext = getServletContext();
String[] xmls =
new String[] {
HttpUtil.URLtoString(servletContext.getResource("/WEB-INF/liferay-look-and-feel.xml")),
HttpUtil.URLtoString(servletContext.getResource("/WEB-INF/liferay-look-and-feel-ext.xml"))
};
List<Theme> themes =
ThemeLocalServiceUtil.init(servletContext, null, true, xmls, pluginPackage);
servletContext.setAttribute(WebKeys.PLUGIN_THEMES, themes);
}
protected void initWebSettings() throws Exception {
ServletContext servletContext = getServletContext();
String xml = HttpUtil.URLtoString(servletContext.getResource("/WEB-INF/web.xml"));
checkWebSettings(xml);
}
protected long loginUser(
HttpServletRequest request,
HttpServletResponse response,
long companyId,
long userId,
String remoteUser)
throws PortalException, SystemException {
if ((userId > 0) || (remoteUser == null)) {
return userId;
}
if (PropsValues.PORTAL_JAAS_ENABLE) {
userId = JAASHelper.getJaasUserId(companyId, remoteUser);
} else {
userId = GetterUtil.getLong(remoteUser);
}
EventsProcessorUtil.process(
PropsKeys.LOGIN_EVENTS_PRE, PropsValues.LOGIN_EVENTS_PRE, request, response);
User user = UserLocalServiceUtil.getUserById(userId);
if (PropsValues.USERS_UPDATE_LAST_LOGIN) {
UserLocalServiceUtil.updateLastLogin(userId, request.getRemoteAddr());
}
HttpSession session = request.getSession();
session.setAttribute(WebKeys.USER, user);
session.setAttribute(WebKeys.USER_ID, new Long(userId));
session.setAttribute(Globals.LOCALE_KEY, user.getLocale());
EventsProcessorUtil.process(
PropsKeys.LOGIN_EVENTS_POST, PropsValues.LOGIN_EVENTS_POST, request, response);
return userId;
}
protected boolean processCompanyInactiveRequest(
HttpServletRequest request, HttpServletResponse response, long companyId) throws IOException {
if (PortalInstances.isCompanyActive(companyId)) {
return false;
}
processInactiveRequest(
request, response, "this-instance-is-inactive-please-contact-the-administrator");
return true;
}
protected void processGlobalShutdownEvents() throws Exception {
EventsProcessorUtil.process(
PropsKeys.GLOBAL_SHUTDOWN_EVENTS, PropsValues.GLOBAL_SHUTDOWN_EVENTS);
super.destroy();
}
protected void processGlobalStartupEvents() throws Exception {
EventsProcessorUtil.process(PropsKeys.GLOBAL_STARTUP_EVENTS, PropsValues.GLOBAL_STARTUP_EVENTS);
}
protected boolean processGroupInactiveRequest(
HttpServletRequest request, HttpServletResponse response)
throws IOException, PortalException, SystemException {
long plid = ParamUtil.getLong(request, "p_l_id");
if (plid <= 0) {
return false;
}
Layout layout = LayoutLocalServiceUtil.getLayout(plid);
Group group = layout.getGroup();
if (group.isActive()) {
return false;
}
processInactiveRequest(
request, response, "this-site-is-inactive-please-contact-the-administrator");
return true;
}
protected void processInactiveRequest(
HttpServletRequest request, HttpServletResponse response, String messageKey)
throws IOException {
response.setContentType(ContentTypes.TEXT_HTML_UTF8);
Locale locale = LocaleUtil.getDefault();
String message = LanguageUtil.get(locale, messageKey);
String html = ContentUtil.get("com/liferay/portal/dependencies/inactive.html");
html = StringUtil.replace(html, "[$MESSAGE$]", message);
PrintWriter printWriter = response.getWriter();
printWriter.print(html);
}
protected boolean processMaintenanceRequest(
HttpServletRequest request, HttpServletResponse response)
throws IOException, ServletException {
if (!MaintenanceUtil.isMaintaining()) {
return false;
}
RequestDispatcher requestDispatcher =
request.getRequestDispatcher("/html/portal/maintenance.jsp");
requestDispatcher.include(request, response);
return true;
}
protected void processServicePost(HttpServletRequest request, HttpServletResponse response) {
try {
EventsProcessorUtil.process(
PropsKeys.SERVLET_SERVICE_EVENTS_POST,
PropsValues.SERVLET_SERVICE_EVENTS_POST,
request,
response);
} catch (Exception e) {
_log.error(e, e);
}
}
protected boolean processServicePre(
HttpServletRequest request, HttpServletResponse response, long userId)
throws IOException, ServletException {
try {
EventsProcessorUtil.process(
PropsKeys.SERVLET_SERVICE_EVENTS_PRE,
PropsValues.SERVLET_SERVICE_EVENTS_PRE,
request,
response);
} catch (Exception e) {
Throwable cause = e.getCause();
if (cause instanceof NoSuchLayoutException) {
sendError(HttpServletResponse.SC_NOT_FOUND, cause, request, response);
return true;
} else if (cause instanceof PrincipalException) {
processServicePrePrincipalException(cause, userId, request, response);
return true;
}
_log.error(e, e);
request.setAttribute(PageContext.EXCEPTION, e);
ServletContext servletContext = getServletContext();
StrutsUtil.forward(
PropsValues.SERVLET_SERVICE_EVENTS_PRE_ERROR_PAGE, servletContext, request, response);
return true;
}
if (_HTTP_HEADER_VERSION_VERBOSITY_DEFAULT) {
} else if (_HTTP_HEADER_VERSION_VERBOSITY_PARTIAL) {
response.addHeader(_LIFERAY_PORTAL_REQUEST_HEADER, ReleaseInfo.getName());
} else {
response.addHeader(_LIFERAY_PORTAL_REQUEST_HEADER, ReleaseInfo.getReleaseInfo());
}
return false;
}
protected void processServicePrePrincipalException(
Throwable t, long userId, HttpServletRequest request, HttpServletResponse response)
throws IOException, ServletException {
if (userId > 0) {
sendError(HttpServletResponse.SC_UNAUTHORIZED, t, request, response);
return;
}
String redirect = PortalUtil.getPathMain().concat("/portal/login");
String currentURL = PortalUtil.getCurrentURL(request);
redirect = HttpUtil.addParameter(redirect, "redirect", currentURL);
long plid = ParamUtil.getLong(request, "p_l_id");
if (plid > 0) {
try {
Layout layout = LayoutLocalServiceUtil.getLayout(plid);
Group group = layout.getGroup();
plid = group.getDefaultPublicPlid();
if ((plid == LayoutConstants.DEFAULT_PLID) || group.isStagingGroup()) {
Group guestGroup =
GroupLocalServiceUtil.getGroup(layout.getCompanyId(), GroupConstants.GUEST);
plid = guestGroup.getDefaultPublicPlid();
}
redirect = HttpUtil.addParameter(redirect, "p_l_id", plid);
} catch (Exception e) {
}
}
response.sendRedirect(redirect);
}
protected boolean processShutdownRequest(HttpServletRequest request, HttpServletResponse response)
throws IOException {
if (!ShutdownUtil.isShutdown()) {
return false;
}
String messageKey = ShutdownUtil.getMessage();
if (Validator.isNull(messageKey)) {
messageKey = "the-system-is-shutdown-please-try-again-later";
}
processInactiveRequest(request, response, messageKey);
return true;
}
protected void processStartupEvents() throws Exception {
StartupAction startupAction = new StartupAction();
startupAction.run(null);
}
protected HttpServletRequest protectRequest(HttpServletRequest request, String remoteUser) {
// WebSphere will not return the remote user unless you are
// authenticated AND accessing a protected path. Other servers will
// return the remote user for all threads associated with an
// authenticated user. We use ProtectedServletRequest to ensure we get
// similar behavior across all servers.
return new ProtectedServletRequest(request, remoteUser);
}
protected void sendError(
int status, Throwable t, HttpServletRequest request, HttpServletResponse response)
throws IOException, ServletException {
DynamicServletRequest dynamicRequest = new DynamicServletRequest(request);
// Reset layout params or there will be an infinite loop
dynamicRequest.setParameter("p_l_id", StringPool.BLANK);
dynamicRequest.setParameter("groupId", StringPool.BLANK);
dynamicRequest.setParameter("layoutId", StringPool.BLANK);
dynamicRequest.setParameter("privateLayout", StringPool.BLANK);
PortalUtil.sendError(status, (Exception) t, dynamicRequest, response);
}
protected void setPortalPort(HttpServletRequest request) {
PortalUtil.setPortalPort(request);
}
protected void setPrincipal(long companyId, long userId, String remoteUser, String password) {
if ((userId == 0) && (remoteUser == null)) {
return;
}
String name = String.valueOf(userId);
if (PropsValues.PORTAL_JAAS_ENABLE) {
long remoteUserId = 0;
try {
remoteUserId = JAASHelper.getJaasUserId(companyId, remoteUser);
} catch (Exception e) {
if (_log.isWarnEnabled()) {
_log.warn(e);
}
}
if (remoteUserId > 0) {
name = String.valueOf(remoteUserId);
}
} else if (remoteUser != null) {
name = remoteUser;
}
PrincipalThreadLocal.setName(name);
PrincipalThreadLocal.setPassword(password);
}
private static final boolean _HTTP_HEADER_VERSION_VERBOSITY_DEFAULT =
StringUtil.equalsIgnoreCase(PropsValues.HTTP_HEADER_VERSION_VERBOSITY, ReleaseInfo.getName());
private static final boolean _HTTP_HEADER_VERSION_VERBOSITY_PARTIAL =
StringUtil.equalsIgnoreCase(PropsValues.HTTP_HEADER_VERSION_VERBOSITY, "partial");
private static final String _LIFERAY_PORTAL_REQUEST_HEADER = "Liferay-Portal";
private static Log _log = LogFactoryUtil.getLog(MainServlet.class);
}
private Map<String, String> _buildFrameworkProperties(Class<?> clazz) {
Map<String, String> properties = new HashMap<String, String>();
properties.put(Constants.BUNDLE_DESCRIPTION, ReleaseInfo.getReleaseInfo());
properties.put(Constants.BUNDLE_NAME, ReleaseInfo.getName());
properties.put(Constants.BUNDLE_VENDOR, ReleaseInfo.getVendor());
properties.put(Constants.BUNDLE_VERSION, ReleaseInfo.getVersion());
properties.put(FrameworkPropsKeys.FELIX_FILEINSTALL_DIR, _getFelixFileInstallDir());
properties.put(FrameworkPropsKeys.FELIX_FILEINSTALL_LOG_LEVEL, _getFelixFileInstallLogLevel());
properties.put(
FrameworkPropsKeys.FELIX_FILEINSTALL_POLL,
String.valueOf(PropsValues.MODULE_FRAMEWORK_AUTO_DEPLOY_INTERVAL));
properties.put(
FrameworkPropsKeys.FELIX_FILEINSTALL_TMPDIR,
SystemProperties.get(SystemProperties.TMP_DIR));
properties.put(
Constants.FRAMEWORK_BEGINNING_STARTLEVEL,
String.valueOf(PropsValues.MODULE_FRAMEWORK_BEGINNING_START_LEVEL));
properties.put(Constants.FRAMEWORK_BUNDLE_PARENT, Constants.FRAMEWORK_BUNDLE_PARENT_APP);
properties.put(Constants.FRAMEWORK_STORAGE, PropsValues.MODULE_FRAMEWORK_STATE_DIR);
properties.put("eclipse.security", null);
properties.put("java.security.manager", null);
properties.put("org.osgi.framework.security", null);
ProtectionDomain protectionDomain = clazz.getProtectionDomain();
CodeSource codeSource = protectionDomain.getCodeSource();
URL codeSourceURL = codeSource.getLocation();
properties.put(FrameworkPropsKeys.OSGI_FRAMEWORK, codeSourceURL.toExternalForm());
File frameworkFile = new File(codeSourceURL.getFile());
properties.put(FrameworkPropsKeys.OSGI_INSTALL_AREA, frameworkFile.getParent());
Properties extraProperties =
PropsUtil.getProperties(PropsKeys.MODULE_FRAMEWORK_PROPERTIES, true);
for (Map.Entry<Object, Object> entry : extraProperties.entrySet()) {
String key = (String) entry.getKey();
String value = (String) entry.getValue();
// We need to support an empty string and a null value distinctly.
// This is due to some different behaviors between OSGi
// implementations. If a property is passed as xyz= it will be
// treated as an empty string. Otherwise, xyz=null will be treated
// as an explicit null value.
if (value.equals(StringPool.NULL)) {
value = null;
}
properties.put(key, value);
}
String systemPackagesExtra = _getSystemPackagesExtra();
properties.put(Constants.FRAMEWORK_SYSTEMPACKAGES_EXTRA, systemPackagesExtra);
return properties;
}
/**
* @author Alexander Chow
* @author Brian Wing Shun Chan
*/
public class WebServerServlet extends HttpServlet {
/** @see com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter */
public static boolean hasFiles(HttpServletRequest request) {
try {
// Do not use permission checking since this may be called from
// other contexts that are also managing the principal
User user = _getUser(request);
String path = HttpUtil.fixPath(request.getPathInfo());
String[] pathArray = StringUtil.split(path, CharPool.SLASH);
if (pathArray.length == 0) {
return true;
} else if (_PATH_DDM.equals(pathArray[0])) {
_checkDDMRecord(pathArray);
} else if (Validator.isNumber(pathArray[0])) {
_checkFileEntry(pathArray);
} else {
long groupId = _getGroupId(user.getCompanyId(), pathArray[0]);
long folderId = DLFolderConstants.DEFAULT_PARENT_FOLDER_ID;
for (int i = 1; i < pathArray.length; i++) {
try {
Folder folder = DLAppLocalServiceUtil.getFolder(groupId, folderId, pathArray[i]);
folderId = folder.getFolderId();
} catch (NoSuchFolderException nsfe) {
if (i != (pathArray.length - 1)) {
return false;
}
pathArray =
new String[] {String.valueOf(groupId), String.valueOf(folderId), pathArray[i]};
_checkFileEntry(pathArray);
}
}
}
} catch (Exception e) {
return false;
}
return true;
}
@Override
public void init(ServletConfig servletConfig) throws ServletException {
super.init(servletConfig);
_lastModified = GetterUtil.getBoolean(servletConfig.getInitParameter("last_modified"), true);
}
@Override
public void service(HttpServletRequest request, HttpServletResponse response)
throws IOException, ServletException {
User user = null;
try {
user = _getUser(request);
PrincipalThreadLocal.setName(user.getUserId());
PrincipalThreadLocal.setPassword(PortalUtil.getUserPassword(request));
PermissionChecker permissionChecker = PermissionCheckerFactoryUtil.create(user);
PermissionThreadLocal.setPermissionChecker(permissionChecker);
if (_lastModified) {
long lastModified = getLastModified(request);
if (lastModified > 0) {
long ifModifiedSince = request.getDateHeader(HttpHeaders.IF_MODIFIED_SINCE);
if ((ifModifiedSince > 0) && (ifModifiedSince == lastModified)) {
response.setStatus(HttpServletResponse.SC_NOT_MODIFIED);
return;
}
}
if (lastModified > 0) {
response.setDateHeader(HttpHeaders.LAST_MODIFIED, lastModified);
}
}
String path = HttpUtil.fixPath(request.getPathInfo());
String[] pathArray = StringUtil.split(path, CharPool.SLASH);
if (pathArray.length == 0) {
sendGroups(response, user, request.getServletPath() + StringPool.SLASH + path);
} else {
if (_PATH_DDM.equals(pathArray[0])) {
sendDDMRecordFile(request, response, pathArray);
} else if (Validator.isNumber(pathArray[0])) {
sendFile(request, response, user, pathArray);
} else {
if (isLegacyImageGalleryImageId(request, response)) {
return;
}
Image image = getImage(request, true);
if (image != null) {
writeImage(image, request, response);
} else {
sendDocumentLibrary(
request,
response,
user,
request.getServletPath() + StringPool.SLASH + path,
pathArray);
}
}
}
} catch (NoSuchFileEntryException nsfee) {
PortalUtil.sendError(HttpServletResponse.SC_NOT_FOUND, nsfee, request, response);
} catch (PrincipalException pe) {
processPrincipalException(pe, user, request, response);
} catch (Exception e) {
PortalUtil.sendError(e, request, response);
}
}
protected Image convertFileEntry(boolean smallImage, FileEntry fileEntry)
throws PortalException, SystemException {
try {
Image image = new ImageImpl();
image.setModifiedDate(fileEntry.getModifiedDate());
InputStream is = null;
if (smallImage) {
is = ImageProcessorUtil.getThumbnailAsStream(fileEntry.getFileVersion(), 0);
} else {
is = fileEntry.getContentStream();
}
byte[] bytes = FileUtil.getBytes(is);
image.setTextObj(bytes);
image.setType(fileEntry.getExtension());
return image;
} catch (PortalException pe) {
throw pe;
} catch (SystemException se) {
throw se;
} catch (Exception e) {
throw new SystemException(e);
}
}
protected Image getDefaultImage(HttpServletRequest request, long imageId) {
String path = GetterUtil.getString(request.getPathInfo());
if (path.startsWith("/company_logo")
|| path.startsWith("/layout_set_logo")
|| path.startsWith("/logo")) {
return ImageLocalServiceUtil.getDefaultCompanyLogo();
} else if (path.startsWith("/organization_logo")) {
return ImageLocalServiceUtil.getDefaultOrganizationLogo();
} else if (path.startsWith("/user_female_portrait")) {
return ImageLocalServiceUtil.getDefaultUserFemalePortrait();
} else if (path.startsWith("/user_male_portrait")) {
return ImageLocalServiceUtil.getDefaultUserMalePortrait();
} else if (path.startsWith("/user_portrait")) {
return ImageLocalServiceUtil.getDefaultUserMalePortrait();
} else {
return null;
}
}
protected FileEntry getFileEntry(String[] pathArray) throws Exception {
if (pathArray.length == 1) {
long dlFileShortcutId = GetterUtil.getLong(pathArray[0]);
DLFileShortcut dlFileShortcut = DLAppServiceUtil.getFileShortcut(dlFileShortcutId);
return DLAppServiceUtil.getFileEntry(dlFileShortcut.getToFileEntryId());
} else if (pathArray.length == 2) {
long groupId = GetterUtil.getLong(pathArray[0]);
return DLAppServiceUtil.getFileEntryByUuidAndGroupId(pathArray[1], groupId);
} else if (pathArray.length == 3) {
long groupId = GetterUtil.getLong(pathArray[0]);
long folderId = GetterUtil.getLong(pathArray[1]);
String fileName = pathArray[2];
if (fileName.contains(StringPool.QUESTION)) {
fileName = fileName.substring(0, fileName.indexOf(StringPool.QUESTION));
}
return DLAppServiceUtil.getFileEntry(groupId, folderId, fileName);
} else {
long groupId = GetterUtil.getLong(pathArray[0]);
String uuid = pathArray[3];
return DLAppServiceUtil.getFileEntryByUuidAndGroupId(uuid, groupId);
}
}
protected Image getImage(HttpServletRequest request, boolean getDefault)
throws PortalException, SystemException {
Image image = null;
long imageId = getImageId(request);
if (imageId > 0) {
image = ImageServiceUtil.getImage(imageId);
String path = GetterUtil.getString(request.getPathInfo());
if (path.startsWith("/user_female_portrait")
|| path.startsWith("/user_male_portrait")
|| path.startsWith("/user_portrait")) {
image = getUserPortraitImageResized(image, imageId);
}
} else {
String uuid = ParamUtil.getString(request, "uuid");
long groupId = ParamUtil.getLong(request, "groupId");
boolean igSmallImage = ParamUtil.getBoolean(request, "igSmallImage");
if (Validator.isNotNull(uuid) && (groupId > 0)) {
try {
FileEntry fileEntry = DLAppServiceUtil.getFileEntryByUuidAndGroupId(uuid, groupId);
image = convertFileEntry(igSmallImage, fileEntry);
} catch (Exception e) {
}
}
}
if (getDefault) {
if (image == null) {
if (_log.isWarnEnabled()) {
_log.warn("Get a default image for " + imageId);
}
image = getDefaultImage(request, imageId);
}
}
return image;
}
protected byte[] getImageBytes(HttpServletRequest request, Image image) {
try {
if (!PropsValues.IMAGE_AUTO_SCALE) {
return image.getTextObj();
}
ImageBag imageBag = null;
if (image.getImageId() == 0) {
imageBag = ImageToolUtil.read(image.getTextObj());
RenderedImage renderedImage = imageBag.getRenderedImage();
image.setHeight(renderedImage.getHeight());
image.setWidth(renderedImage.getWidth());
}
int height = ParamUtil.getInteger(request, "height", image.getHeight());
int width = ParamUtil.getInteger(request, "width", image.getWidth());
if ((height >= image.getHeight()) && (width >= image.getWidth())) {
return image.getTextObj();
}
if (image.getImageId() != 0) {
imageBag = ImageToolUtil.read(image.getTextObj());
}
RenderedImage renderedImage = ImageToolUtil.scale(imageBag.getRenderedImage(), height, width);
return ImageToolUtil.getBytes(renderedImage, imageBag.getType());
} catch (Exception e) {
if (_log.isWarnEnabled()) {
_log.warn("Error scaling image " + image.getImageId(), e);
}
}
return image.getTextObj();
}
protected long getImageId(HttpServletRequest request) {
// The image id may be passed in as image_id, img_id, or i_id
long imageId = ParamUtil.getLong(request, "image_id");
if (imageId <= 0) {
imageId = ParamUtil.getLong(request, "img_id");
}
if (imageId <= 0) {
imageId = ParamUtil.getLong(request, "i_id");
}
if (imageId <= 0) {
long companyId = ParamUtil.getLong(request, "companyId");
String screenName = ParamUtil.getString(request, "screenName");
try {
if ((companyId > 0) && Validator.isNotNull(screenName)) {
User user = UserLocalServiceUtil.getUserByScreenName(companyId, screenName);
imageId = user.getPortraitId();
}
} catch (Exception e) {
}
}
return imageId;
}
@Override
protected long getLastModified(HttpServletRequest request) {
try {
Date modifiedDate = null;
Image image = getImage(request, true);
if (image != null) {
modifiedDate = image.getModifiedDate();
} else {
String path = HttpUtil.fixPath(request.getPathInfo());
String[] pathArray = StringUtil.split(path, CharPool.SLASH);
if (pathArray.length == 0) {
return -1;
}
if (pathArray[0].equals("language")) {
return -1;
}
FileEntry fileEntry = null;
try {
fileEntry = getFileEntry(pathArray);
} catch (Exception e) {
}
if (fileEntry == null) {
return -1;
} else {
String version = ParamUtil.getString(request, "version");
if (Validator.isNotNull(version)) {
FileVersion fileVersion = fileEntry.getFileVersion(version);
modifiedDate = fileVersion.getModifiedDate();
} else {
modifiedDate = fileEntry.getModifiedDate();
}
}
}
if (modifiedDate == null) {
modifiedDate = PortalUtil.getUptime();
}
// Round down and remove milliseconds
return (modifiedDate.getTime() / 1000) * 1000;
} catch (PrincipalException pe) {
if (_log.isWarnEnabled()) {
_log.warn(pe, pe);
}
} catch (Exception e) {
_log.error(e, e);
}
return -1;
}
protected Image getUserPortraitImageResized(Image image, long imageId)
throws PortalException, SystemException {
if (image == null) {
return null;
}
if ((image.getHeight() > PropsValues.USERS_IMAGE_MAX_HEIGHT)
|| (image.getWidth() > PropsValues.USERS_IMAGE_MAX_WIDTH)) {
User user = UserLocalServiceUtil.getUserByPortraitId(imageId);
UserLocalServiceUtil.updatePortrait(user.getUserId(), image.getTextObj());
return ImageLocalServiceUtil.getImage(imageId);
}
return image;
}
protected boolean isLegacyImageGalleryImageId(
HttpServletRequest request, HttpServletResponse response) {
try {
long imageId = getImageId(request);
if (imageId == 0) {
return false;
}
DLFileEntry dlFileEntry = DLFileEntryServiceUtil.fetchFileEntryByImageId(imageId);
if (dlFileEntry == null) {
return false;
}
ThemeDisplay themeDisplay = (ThemeDisplay) request.getAttribute(WebKeys.THEME_DISPLAY);
String queryString = StringPool.BLANK;
if (imageId == dlFileEntry.getSmallImageId()) {
queryString = "&imageThumbnail=1";
} else if (imageId == dlFileEntry.getSmallImageId()) {
queryString = "&imageThumbnail=2";
} else if (imageId == dlFileEntry.getSmallImageId()) {
queryString = "&imageThumbnail=3";
}
String url =
DLUtil.getPreviewURL(
new LiferayFileEntry(dlFileEntry),
new LiferayFileVersion(dlFileEntry.getFileVersion()),
themeDisplay,
queryString);
response.setHeader(HttpHeaders.LOCATION, url);
response.setStatus(HttpServletResponse.SC_MOVED_PERMANENTLY);
return true;
} catch (Exception e) {
}
return false;
}
protected void processPrincipalException(
Throwable t, User user, HttpServletRequest request, HttpServletResponse response)
throws IOException, ServletException {
if (!user.isDefaultUser()) {
PortalUtil.sendError(HttpServletResponse.SC_UNAUTHORIZED, (Exception) t, request, response);
return;
}
String redirect = request.getContextPath() + Portal.PATH_MAIN + "/portal/login";
String currentURL = PortalUtil.getCurrentURL(request);
redirect = HttpUtil.addParameter(redirect, "redirect", currentURL);
response.sendRedirect(redirect);
}
protected void sendDDMRecordFile(
HttpServletRequest request, HttpServletResponse response, String[] pathArray)
throws Exception {
if (pathArray.length == 4) {
String className = GetterUtil.getString(pathArray[1]);
long classPK = GetterUtil.getLong(pathArray[2]);
String fieldName = GetterUtil.getString(pathArray[3]);
Field field = null;
if (className.equals(DDLRecord.class.getName())) {
DDLRecord ddlRecord = DDLRecordLocalServiceUtil.getRecord(classPK);
field = ddlRecord.getField(fieldName);
} else if (className.equals(DLFileEntryMetadata.class.getName())) {
DLFileEntryMetadata fileEntryMetadata =
DLFileEntryMetadataLocalServiceUtil.getDLFileEntryMetadata(classPK);
Fields fields = StorageEngineUtil.getFields(fileEntryMetadata.getDDMStorageId());
field = fields.get(fieldName);
}
DDMUtil.sendFieldFile(request, response, field);
}
}
protected void sendDocumentLibrary(
HttpServletRequest request,
HttpServletResponse response,
User user,
String path,
String[] pathArray)
throws Exception {
if (!PropsValues.WEB_SERVER_SERVLET_DIRECTORY_INDEXING_ENABLED) {
response.setStatus(HttpServletResponse.SC_FORBIDDEN);
return;
}
long groupId = _getGroupId(user.getCompanyId(), pathArray[0]);
long folderId = DLFolderConstants.DEFAULT_PARENT_FOLDER_ID;
for (int i = 1; i < pathArray.length; i++) {
String name = pathArray[i];
try {
Folder folder = DLAppServiceUtil.getFolder(groupId, folderId, name);
folderId = folder.getFolderId();
} catch (NoSuchFolderException nsfe) {
if (i != (pathArray.length - 1)) {
throw nsfe;
}
String title = name;
sendFile(response, user, groupId, folderId, title);
return;
}
}
try {
sendFile(response, user, groupId, folderId, "index.html");
return;
} catch (Exception e) {
if ((e instanceof NoSuchFileEntryException) || (e instanceof PrincipalException)) {
try {
sendFile(response, user, groupId, folderId, "index.htm");
return;
} catch (NoSuchFileEntryException nsfee) {
} catch (PrincipalException pe) {
}
} else {
throw e;
}
}
List<WebServerEntry> webServerEntries = new ArrayList<WebServerEntry>();
webServerEntries.add(new WebServerEntry(path, "../"));
List<Folder> folders = DLAppServiceUtil.getFolders(groupId, folderId);
for (Folder folder : folders) {
WebServerEntry webServerEntry =
new WebServerEntry(
path,
folder.getName() + StringPool.SLASH,
folder.getCreateDate(),
folder.getModifiedDate(),
folder.getDescription(),
0);
webServerEntries.add(webServerEntry);
}
List<FileEntry> fileEntries = DLAppServiceUtil.getFileEntries(groupId, folderId);
for (FileEntry fileEntry : fileEntries) {
WebServerEntry webServerEntry =
new WebServerEntry(
path,
fileEntry.getTitle(),
fileEntry.getCreateDate(),
fileEntry.getModifiedDate(),
fileEntry.getDescription(),
fileEntry.getSize());
webServerEntries.add(webServerEntry);
}
sendHTML(response, path, webServerEntries);
}
protected void sendFile(
HttpServletRequest request, HttpServletResponse response, User user, String[] pathArray)
throws Exception {
// Retrieve file details
FileEntry fileEntry = getFileEntry(pathArray);
if (fileEntry == null) {
throw new NoSuchFileEntryException();
}
String version = ParamUtil.getString(request, "version");
if (Validator.isNull(version)) {
if (Validator.isNotNull(fileEntry.getVersion())) {
version = fileEntry.getVersion();
}
}
String tempFileId = DLUtil.getTempFileId(fileEntry.getFileEntryId(), version);
FileVersion fileVersion = fileEntry.getFileVersion(version);
String fileName = fileVersion.getTitle();
String extension = fileVersion.getExtension();
if (Validator.isNotNull(extension) && !fileName.endsWith(StringPool.PERIOD + extension)) {
fileName += StringPool.PERIOD + extension;
}
// Handle requested conversion
boolean converted = false;
String targetExtension = ParamUtil.getString(request, "targetExtension");
int imageThumbnail = ParamUtil.getInteger(request, "imageThumbnail");
int documentThumbnail = ParamUtil.getInteger(request, "documentThumbnail");
int previewFileIndex = ParamUtil.getInteger(request, "previewFileIndex");
boolean audioPreview = ParamUtil.getBoolean(request, "audioPreview");
boolean imagePreview = ParamUtil.getBoolean(request, "imagePreview");
boolean videoPreview = ParamUtil.getBoolean(request, "videoPreview");
int videoThumbnail = ParamUtil.getInteger(request, "videoThumbnail");
InputStream inputStream = null;
long contentLength = 0;
if ((imageThumbnail > 0) && (imageThumbnail <= 3)) {
fileName =
FileUtil.stripExtension(fileName)
.concat(StringPool.PERIOD)
.concat(ImageProcessorUtil.getThumbnailType(fileVersion));
int thumbnailIndex = imageThumbnail - 1;
inputStream = ImageProcessorUtil.getThumbnailAsStream(fileVersion, thumbnailIndex);
contentLength = ImageProcessorUtil.getThumbnailFileSize(fileVersion, thumbnailIndex);
converted = true;
} else if ((documentThumbnail > 0) && (documentThumbnail <= 3)) {
fileName =
FileUtil.stripExtension(fileName)
.concat(StringPool.PERIOD)
.concat(PDFProcessor.THUMBNAIL_TYPE);
int thumbnailIndex = documentThumbnail - 1;
inputStream = PDFProcessorUtil.getThumbnailAsStream(fileVersion, thumbnailIndex);
contentLength = PDFProcessorUtil.getThumbnailFileSize(fileVersion, thumbnailIndex);
converted = true;
} else if (previewFileIndex > 0) {
fileName =
FileUtil.stripExtension(fileName)
.concat(StringPool.PERIOD)
.concat(PDFProcessor.PREVIEW_TYPE);
inputStream = PDFProcessorUtil.getPreviewAsStream(fileVersion, previewFileIndex);
contentLength = PDFProcessorUtil.getPreviewFileSize(fileVersion, previewFileIndex);
converted = true;
} else if (audioPreview || videoPreview) {
String type = ParamUtil.getString(request, "type");
fileName = FileUtil.stripExtension(fileName).concat(StringPool.PERIOD).concat(type);
if (audioPreview) {
inputStream = AudioProcessorUtil.getPreviewAsStream(fileVersion, type);
contentLength = AudioProcessorUtil.getPreviewFileSize(fileVersion, type);
} else {
inputStream = VideoProcessorUtil.getPreviewAsStream(fileVersion, type);
contentLength = VideoProcessorUtil.getPreviewFileSize(fileVersion, type);
}
converted = true;
} else if (imagePreview) {
String type = ImageProcessorUtil.getPreviewType(fileVersion);
fileName = FileUtil.stripExtension(fileName).concat(StringPool.PERIOD).concat(type);
inputStream = ImageProcessorUtil.getPreviewAsStream(fileVersion);
contentLength = ImageProcessorUtil.getPreviewFileSize(fileVersion);
converted = true;
} else if ((videoThumbnail > 0) && (videoThumbnail <= 3)) {
fileName =
FileUtil.stripExtension(fileName)
.concat(StringPool.PERIOD)
.concat(VideoProcessor.THUMBNAIL_TYPE);
int thumbnailIndex = videoThumbnail - 1;
inputStream = VideoProcessorUtil.getThumbnailAsStream(fileVersion, thumbnailIndex);
contentLength = VideoProcessorUtil.getThumbnailFileSize(fileVersion, thumbnailIndex);
converted = true;
} else {
inputStream = fileVersion.getContentStream(true);
contentLength = fileVersion.getSize();
if (Validator.isNotNull(targetExtension)) {
File convertedFile =
DocumentConversionUtil.convert(tempFileId, inputStream, extension, targetExtension);
if (convertedFile != null) {
fileName =
FileUtil.stripExtension(fileName).concat(StringPool.PERIOD).concat(targetExtension);
inputStream = new FileInputStream(convertedFile);
contentLength = convertedFile.length();
converted = true;
}
}
}
// Determine proper content type
String contentType = null;
if (converted) {
contentType = MimeTypesUtil.getContentType(fileName);
} else {
contentType = fileVersion.getMimeType();
}
// Support range HTTP header
response.setHeader(HttpHeaders.ACCEPT_RANGES, HttpHeaders.ACCEPT_RANGES_BYTES_VALUE);
List<Range> ranges = null;
try {
ranges = ServletResponseUtil.getRanges(request, response, contentLength);
} catch (IOException ioe) {
if (_log.isErrorEnabled()) {
_log.error(ioe);
}
response.setHeader(HttpHeaders.CONTENT_RANGE, "bytes */" + contentLength);
response.sendError(HttpServletResponse.SC_REQUESTED_RANGE_NOT_SATISFIABLE);
return;
}
if ((ranges == null) || ranges.isEmpty()) {
ServletResponseUtil.sendFile(
request, response, fileName, inputStream, contentLength, contentType);
} else {
if (_log.isDebugEnabled()) {
_log.debug("Request has range header " + request.getHeader(HttpHeaders.RANGE));
}
ServletResponseUtil.write(
request, response, fileName, ranges, inputStream, contentLength, contentType);
}
}
protected void sendFile(
HttpServletResponse response, User user, long groupId, long folderId, String title)
throws Exception {
FileEntry fileEntry = DLAppServiceUtil.getFileEntry(groupId, folderId, title);
String contentType = fileEntry.getMimeType();
response.setContentType(contentType);
InputStream inputStream = fileEntry.getContentStream();
ServletResponseUtil.write(response, inputStream);
}
protected void sendGroups(HttpServletResponse response, User user, String path) throws Exception {
if (!PropsValues.WEB_SERVER_SERVLET_DIRECTORY_INDEXING_ENABLED) {
response.setStatus(HttpServletResponse.SC_FORBIDDEN);
return;
}
List<WebServerEntry> webServerEntries = new ArrayList<WebServerEntry>();
List<Group> groups = WebDAVUtil.getGroups(user);
for (Group group : groups) {
String name = HttpUtil.fixPath(group.getFriendlyURL());
WebServerEntry webServerEntry =
new WebServerEntry(path, name + StringPool.SLASH, null, null, group.getDescription(), 0);
webServerEntries.add(webServerEntry);
}
sendHTML(response, path, webServerEntries);
}
protected void sendHTML(
HttpServletResponse response, String path, List<WebServerEntry> webServerEntries)
throws Exception {
Template template =
TemplateManagerUtil.getTemplate(
TemplateManager.FREEMARKER, _TEMPLATE_FTL, TemplateContextType.RESTRICTED);
template.put("dateFormat", _dateFormat);
template.put("entries", webServerEntries);
template.put("path", HttpUtil.encodePath(path));
if (_WEB_SERVER_SERVLET_VERSION_VERBOSITY_DEFAULT) {
} else if (_WEB_SERVER_SERVLET_VERSION_VERBOSITY_PARTIAL) {
template.put("releaseInfo", ReleaseInfo.getName());
} else {
template.put("releaseInfo", ReleaseInfo.getReleaseInfo());
}
template.put("validator", Validator_IW.getInstance());
response.setContentType(ContentTypes.TEXT_HTML_UTF8);
template.processTemplate(response.getWriter());
}
protected void writeImage(Image image, HttpServletRequest request, HttpServletResponse response) {
if (image == null) {
return;
}
String contentType = null;
String type = image.getType();
if (!type.equals(ImageConstants.TYPE_NOT_AVAILABLE)) {
contentType = MimeTypesUtil.getContentType("A." + type);
response.setContentType(contentType);
}
String fileName = ParamUtil.getString(request, "fileName");
try {
byte[] bytes = getImageBytes(request, image);
if (Validator.isNotNull(fileName)) {
ServletResponseUtil.sendFile(request, response, fileName, bytes, contentType);
} else {
ServletResponseUtil.write(response, bytes);
}
} catch (Exception e) {
if (_log.isWarnEnabled()) {
_log.warn(e, e);
}
}
}
private static void _checkDDMRecord(String[] pathArray) throws Exception {
if (pathArray.length == 3) {
String className = GetterUtil.getString(pathArray[1]);
long classPK = GetterUtil.getLong(pathArray[2]);
if (className.equals(DDLRecord.class.getName())) {
DDLRecordLocalServiceUtil.getRecord(classPK);
} else if (className.equals(DLFileEntryMetadata.class.getName())) {
DLFileEntryMetadataLocalServiceUtil.getDLFileEntryMetadata(classPK);
}
}
}
private static void _checkFileEntry(String[] pathArray) throws Exception {
if (pathArray.length == 1) {
long dlFileShortcutId = GetterUtil.getLong(pathArray[0]);
DLFileShortcut dlFileShortcut = DLAppLocalServiceUtil.getFileShortcut(dlFileShortcutId);
DLAppLocalServiceUtil.getFileEntry(dlFileShortcut.getToFileEntryId());
} else if (pathArray.length == 2) {
// Unable to check with UUID because of multiple repositories
} else if (pathArray.length == 3) {
long groupId = GetterUtil.getLong(pathArray[0]);
long folderId = GetterUtil.getLong(pathArray[1]);
String fileName = pathArray[2];
try {
DLAppLocalServiceUtil.getFileEntry(groupId, folderId, fileName);
} catch (RepositoryException re) {
}
} else {
long groupId = GetterUtil.getLong(pathArray[0]);
String uuid = pathArray[3];
try {
DLAppLocalServiceUtil.getFileEntryByUuidAndGroupId(uuid, groupId);
} catch (RepositoryException re) {
}
}
}
private static long _getGroupId(long companyId, String name) throws Exception {
try {
Group group = GroupLocalServiceUtil.getFriendlyURLGroup(companyId, StringPool.SLASH + name);
return group.getGroupId();
} catch (NoSuchGroupException nsge) {
}
User user = UserLocalServiceUtil.getUserByScreenName(companyId, name);
Group group = user.getGroup();
return group.getGroupId();
}
private static User _getUser(HttpServletRequest request) throws Exception {
HttpSession session = request.getSession();
if (PortalSessionThreadLocal.getHttpSession() == null) {
PortalSessionThreadLocal.setHttpSession(session);
}
User user = PortalUtil.getUser(request);
if (user != null) {
return user;
}
String userIdString = (String) session.getAttribute("j_username");
String password = (String) session.getAttribute("j_password");
if ((userIdString != null) && (password != null)) {
long userId = GetterUtil.getLong(userIdString);
user = UserLocalServiceUtil.getUser(userId);
} else {
long companyId = PortalUtil.getCompanyId(request);
Company company = CompanyLocalServiceUtil.getCompany(companyId);
user = company.getDefaultUser();
}
return user;
}
private static final String _DATE_FORMAT_PATTERN = "d MMM yyyy HH:mm z";
private static final String _PATH_DDM = "ddm";
private static final String _TEMPLATE_FTL =
"com/liferay/portal/webserver/dependencies/template.ftl";
private static final boolean _WEB_SERVER_SERVLET_VERSION_VERBOSITY_DEFAULT =
PropsValues.WEB_SERVER_SERVLET_VERSION_VERBOSITY.equalsIgnoreCase(ReleaseInfo.getName());
private static final boolean _WEB_SERVER_SERVLET_VERSION_VERBOSITY_PARTIAL =
PropsValues.WEB_SERVER_SERVLET_VERSION_VERBOSITY.equalsIgnoreCase("partial");
private static Log _log = LogFactoryUtil.getLog(WebServerServlet.class);
private static Format _dateFormat =
FastDateFormatFactoryUtil.getSimpleDateFormat(_DATE_FORMAT_PATTERN);
private boolean _lastModified = true;
}
/**
* @author Alexander Chow
* @author Brian Wing Shun Chan
*/
public class XmlRpcImpl implements XmlRpc {
@Override
public Fault createFault(int code, String description) {
return new FaultImpl(code, description);
}
@Override
public Success createSuccess(String description) {
return new SuccessImpl(description);
}
@Override
public Response executeMethod(String url, String methodName, Object[] arguments)
throws XmlRpcException {
try {
return doExecuteMethod(url, methodName, arguments);
} catch (Exception e) {
throw new XmlRpcException(e);
}
}
protected Response doExecuteMethod(String url, String methodName, Object[] arguments)
throws Exception {
if (_log.isDebugEnabled()) {
StringBundler sb = new StringBundler();
sb.append("XML-RPC invoking ");
sb.append(methodName);
sb.append(" ");
if (arguments != null) {
for (int i = 0; i < arguments.length; i++) {
sb.append(arguments[i]);
if (i < (arguments.length - 1)) {
sb.append(", ");
}
}
}
_log.debug(sb.toString());
}
String requestXML = XmlRpcParser.buildMethod(methodName, arguments);
Http.Options options = new Http.Options();
if (_HTTP_HEADER_VERSION_VERBOSITY_DEFAULT) {
} else if (_HTTP_HEADER_VERSION_VERBOSITY_PARTIAL) {
options.addHeader(HttpHeaders.USER_AGENT, ReleaseInfo.getName());
} else {
options.addHeader(HttpHeaders.USER_AGENT, ReleaseInfo.getServerInfo());
}
options.setBody(requestXML, ContentTypes.TEXT_XML, StringPool.UTF8);
options.setLocation(url);
options.setPost(true);
String responseXML = HttpUtil.URLtoString(options);
return XmlRpcParser.parseResponse(responseXML);
}
private static final boolean _HTTP_HEADER_VERSION_VERBOSITY_DEFAULT =
StringUtil.equalsIgnoreCase(PropsValues.HTTP_HEADER_VERSION_VERBOSITY, ReleaseInfo.getName());
private static final boolean _HTTP_HEADER_VERSION_VERBOSITY_PARTIAL =
StringUtil.equalsIgnoreCase(PropsValues.HTTP_HEADER_VERSION_VERBOSITY, "partial");
private static Log _log = LogFactoryUtil.getLog(XmlRpcImpl.class);
}
