/*
* Copyright (c) JForum Team
* All rights reserved.
*
* Redistribution and use in source and binary forms,
* with or without modification, are permitted provided
* that the following conditions are met:
*
* 1) Redistributions of source code must retain the above
* copyright notice, this list of conditions and the
* following disclaimer.
* 2) Redistributions in binary form must reproduce the
* above copyright notice, this list of conditions and
* the following disclaimer in the documentation and/or
* other materials provided with the distribution.
* 3) Neither the name of "Rafael Steil" nor
* the names of its contributors may be used to endorse
* or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT
* HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING,
* BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
* THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
* IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE
*
* This file creation date: 27/08/2004 - 18:12:26
* The JForum Project
* http://www.jforum.net
*/
package net.jforum;
import java.io.BufferedWriter;
import java.io.IOException;
import java.io.OutputStreamWriter;
import javax.servlet.ServletConfig;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import net.jforum.context.JForumContext;
import net.jforum.context.RequestContext;
import net.jforum.context.ResponseContext;
import net.jforum.context.ForumContext;
import net.jforum.context.web.WebRequestContext;
import net.jforum.context.web.WebResponseContext;
import net.jforum.exceptions.ExceptionWriter;
import net.jforum.repository.ModulesRepository;
import net.jforum.util.I18n;
import net.jforum.util.preferences.ConfigKeys;
import net.jforum.util.preferences.SystemGlobals;
import freemarker.template.SimpleHash;
import freemarker.template.Template;
/**
* @author Rafael Steil
* @version $Id: InstallServlet.java,v 1.30 2007/10/10 04:54:20 rafaelsteil Exp $
*/
public class InstallServlet extends JForumBaseServlet
{
/**
* @see javax.servlet.GenericServlet#init(javax.servlet.ServletConfig)
*/
public void init(ServletConfig config) throws ServletException
{
super.init(config);
}
/**
* @see javax.servlet.http.HttpServlet#service(javax.servlet.ServletRequest, javax.servlet.ServletResponse)
*/
public void service(HttpServletRequest req, HttpServletResponse res) throws ServletException, IOException
{
try {
String encoding = SystemGlobals.getValue(ConfigKeys.ENCODING);
req.setCharacterEncoding(encoding);
// Request
RequestContext request = new WebRequestContext(req);
ResponseContext response = new WebResponseContext(res);
request.setCharacterEncoding(encoding);
JForumExecutionContext ex = JForumExecutionContext.get();
ForumContext forumContext = new JForumContext(
request.getContextPath(),
SystemGlobals.getValue(ConfigKeys.SERVLET_EXTENSION),
request,
response,
false
);
ex.setForumContext(forumContext);
// Assigns the information to user's thread
JForumExecutionContext.set(ex);
// Context
SimpleHash context = JForumExecutionContext.getTemplateContext();
context.put("contextPath", req.getContextPath());
context.put("serverName", req.getServerName());
context.put("templateName", "default");
context.put("serverPort", Integer.toString(req.getServerPort()));
context.put("I18n", I18n.getInstance());
context.put("encoding", encoding);
context.put("extension", SystemGlobals.getValue(ConfigKeys.SERVLET_EXTENSION));
context.put("JForumContext", forumContext);
context.put("version", SystemGlobals.getValue(ConfigKeys.VERSION));
if (SystemGlobals.getBoolValue(ConfigKeys.INSTALLED)) {
JForumExecutionContext.setRedirect(request.getContextPath()
+ "/forums/list" + SystemGlobals.getValue(ConfigKeys.SERVLET_EXTENSION));
}
else {
// Module and Action
String moduleClass = ModulesRepository.getModuleClass(request.getModule());
context.put("moduleName", request.getModule());
context.put("action", request.getAction());
BufferedWriter out = new BufferedWriter(new OutputStreamWriter(response.getOutputStream(), encoding));
try {
if (moduleClass != null) {
// Here we go, baby
Command c = (Command)Class.forName(moduleClass).newInstance();
Template template = c.process(request, response, context);
if (JForumExecutionContext.getRedirectTo() == null) {
response.setContentType("text/html; charset=" + encoding);
template.process(context, out);
out.flush();
}
}
}
catch (Exception e) {
response.setContentType("text/html; charset=" + encoding);
if (out != null) {
new ExceptionWriter().handleExceptionData(e, out, request);
}
else {
new ExceptionWriter().handleExceptionData(e,
new BufferedWriter(new OutputStreamWriter(response.getOutputStream())), request);
}
}
}
String redirectTo = JForumExecutionContext.getRedirectTo();
if (redirectTo != null) {
response.sendRedirect(response.encodeRedirectURL(redirectTo));
}
}
finally {
JForumExecutionContext.finish();
}
}
}