/* ===============================================================================
*
* Part of the InfoGlue Content Management Platform (www.infoglue.org)
*
* ===============================================================================
*
* Copyright (C)
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License version 2, as published by the
* Free Software Foundation. See the file LICENSE.html for more information.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY, including the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc. / 59 Temple
* Place, Suite 330 / Boston, MA 02111-1307 / USA.
*
* ===============================================================================
*/
package org.infoglue.cms.applications.common.actions;
import java.util.HashMap;
import java.util.Locale;
import java.util.Map;
import java.util.ResourceBundle;
import java.util.StringTokenizer;
import javax.servlet.ServletConfig;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import org.apache.log4j.Logger;
import org.apache.velocity.Template;
import org.apache.velocity.context.Context;
import org.infoglue.cms.applications.common.Session;
import org.infoglue.cms.applications.common.ValueConverter;
import org.infoglue.cms.applications.common.VisualFormatter;
import org.infoglue.cms.applications.managementtool.actions.CreateSystemUserAction;
import org.infoglue.cms.controllers.kernel.impl.simple.LabelController;
import org.infoglue.cms.exception.ConfigurationError;
import org.infoglue.cms.util.StringManager;
import org.infoglue.cms.util.StringManagerFactory;
import webwork.view.velocity.WebWorkVelocityServlet;
import com.opensymphony.module.propertyset.PropertySet;
import com.opensymphony.module.propertyset.PropertySetManager;
/**
*
* This class puts some things into the context object that you should
* be aware of (check the superclasses as well):
* <pre>
* "ui" - the StringManagerChain handling all localized strings.
* </pre>
*
* @author <a href="mailto:meat_for_the_butcher@yahoo.com">Patrik Nyborg</a>
*/
public class VelocityServlet extends WebWorkVelocityServlet
{
private final static Logger logger = Logger.getLogger(VelocityServlet.class.getName());
private static final long serialVersionUID = 408929363112264207L;
private static final String PACKAGE_NAMES_INIT_PARAM = "packageNames";
private String packageNames[];
/**
* Performs initialization of this servlet. Called by the servlet container on loading.
*
* @param configuration The servlet configuration to apply.
*
* @exception ServletException
*/
public void init(ServletConfig configuration) throws ServletException
{
super.init(configuration);
initializePackageNames(configuration.getInitParameter(PACKAGE_NAMES_INIT_PARAM));
}
/**
* @param commaSeparatedPackageNames comma-separareted list of package names.
*/
private void initializePackageNames(String commaSeparatedPackageNames)
{
if (commaSeparatedPackageNames == null)
{
throw new ConfigurationError("web.xml not properly configured, did not contain the " + PACKAGE_NAMES_INIT_PARAM + " init param for the VelocityServlet.");
}
final StringTokenizer st = new StringTokenizer(commaSeparatedPackageNames, ",");
this.packageNames = new String[st.countTokens()];
for (int i = 0; st.hasMoreTokens(); ++i)
{
this.packageNames[i] = st.nextToken();
}
}
/**
* @param locale
*/
private StringManager getStringManagerChain(Locale locale)
{
return StringManagerFactory.getPresentationStringManager(this.packageNames, locale);
}
protected Template handleRequest(HttpServletRequest request, HttpServletResponse response, Context context) throws Exception
{
final HttpSession httpSession = request.getSession();
final Session session = new Session(httpSession);
//<todo>this should definitely not be placed here
if(session.getLocale() == null || session.getLocale().getLanguage() == null || session.getLocale().getLanguage().equalsIgnoreCase(""))
{
session.setLocale(java.util.Locale.ENGLISH);
}
else
{
try
{
ResourceBundle sk = ResourceBundle.getBundle("org.infoglue.cms.applications.PresentationStrings", session.getLocale());
if(!sk.getLocale().equals(session.getLocale()))
{
session.setLocale(java.util.Locale.ENGLISH);
}
}
catch (Throwable e)
{
logger.error("Error:" + e.getMessage() + " - setting locale to english");
session.setLocale(java.util.Locale.ENGLISH);
}
}
//</todo>
if(session.getLocale() == null || session.getLocale().getLanguage() == null || session.getLocale().getLanguage().equalsIgnoreCase(""))
{
context.put("ui", LabelController.getController(java.util.Locale.ENGLISH));
//context.put("ui", getStringManagerChain(java.util.Locale.ENGLISH));
}
else
{
context.put("ui", LabelController.getController(session.getLocale()));
//context.put("ui", getStringManagerChain(session.getLocale()));
}
context.put("formatter", new VisualFormatter());
context.put("converter", new ValueConverter());
request.setCharacterEncoding("UTF-8");
response.setContentType("text/html; charset=UTF-8");
return super.handleRequest(request, response, context);
}
private String getPreferredLanguageCode(HttpServletRequest request)
{
Map args = new HashMap();
args.put("globalKey", "infoglue");
PropertySet ps = PropertySetManager.getInstance("jdbc", args);
return ps.getString("principal_" + request.getRemoteUser() + "_languageCode");
}
private String getPreferredToolName(HttpServletRequest request)
{
Map args = new HashMap();
args.put("globalKey", "infoglue");
PropertySet ps = PropertySetManager.getInstance("jdbc", args);
return ps.getString("principal_" + request.getRemoteUser() + "_defaultToolName");
}
private String getDefaultGUI(HttpServletRequest request)
{
Map args = new HashMap();
args.put("globalKey", "infoglue");
PropertySet ps = PropertySetManager.getInstance("jdbc", args);
return ps.getString("principal_" + request.getRemoteUser() + "_defaultGUI");
}
private String getDefaultTreeTitleField(HttpServletRequest request)
{
Map args = new HashMap();
args.put("globalKey", "infoglue");
PropertySet ps = PropertySetManager.getInstance("jdbc", args);
return ps.getString("principal_" + request.getRemoteUser() + "_defaultTreeTitleField");
}
private String getTheme(HttpServletRequest request)
{
Map args = new HashMap();
args.put("globalKey", "infoglue");
PropertySet ps = PropertySetManager.getInstance("jdbc", args);
return ps.getString("principal_" + request.getRemoteUser() + "_theme");
}
private String getPreferredRepositoryId(HttpServletRequest request)
{
Map args = new HashMap();
args.put("globalKey", "infoglue");
PropertySet ps = PropertySetManager.getInstance("jdbc", args);
return ps.getString("principal_" + request.getRemoteUser() + "_defaultRepositoryId");
}
}