2 * Copyright (C) 2001, 2002 The Mir-coders group
4 * This file is part of Mir.
6 * Mir is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * Mir is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with Mir; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 * In addition, as a special exception, The Mir-coders gives permission to link
21 * the code of this program with the com.oreilly.servlet library, any library
22 * licensed under the Apache Software License, The Sun (tm) Java Advanced
23 * Imaging library (JAI), The Sun JIMI library (or with modified versions of
24 * the above that use the same license as the above), and distribute linked
25 * combinations including the two. You must obey the GNU General Public
26 * License in all respects for all of the code used other than the above
27 * mentioned libraries. If you modify this file, you may extend this exception
28 * to your version of the file, but you are not obligated to do so. If you do
29 * not wish to do so, delete this exception statement from your version.
35 import java.lang.reflect.*;
36 import javax.servlet.*;
37 import javax.servlet.http.*;
40 import freemarker.template.*;
45 import mircoders.servlet.*;
46 import mircoders.module.*;
47 import mircoders.entity.*;
48 import mircoders.storage.*;
51 * OpenMir.java - main servlet for open posting and comment feature to articles
53 * @author RK 1999-2001, the mir-coders group
54 * @version $Id: OpenMir.java,v 1.16 2002/12/06 08:12:42 mh Exp $
59 public class OpenMir extends AbstractServlet {
61 //private static boolean confed=false;
62 private static String lang;
63 public HttpSession session;
65 public void doGet(HttpServletRequest req, HttpServletResponse res)
66 throws ServletException, IOException {
70 public void doPost(HttpServletRequest req, HttpServletResponse res)
71 throws ServletException, IOException {
73 long startTime = (new java.util.Date()).getTime();
74 long sessionConnectTime=0;
76 // get the configration - this could conflict if 2 mirs are in the
77 // VM maybe? to be checked. -mh
78 // -- they would have different servlet contexts, so the following is
80 if(getServletContext().getAttribute("mir.confed") == null) {
84 session = req.getSession();
86 if(session.getAttribute("Language")==null){
87 if (req.getParameter("language")!=null) {
88 setLanguage(session, req.getParameter("language"));
91 setLanguage(session, getAcceptLanguage(req));
95 if (req.getParameter("language")!=null)
96 setLocale(session, new Locale(req.getParameter("language"), "") );
98 //nothing in Mir can or should be cached as it's all dynamic...
100 //this needs to be done here and not per page (via meta tags) as some
101 //browsers have problems w/ it per-page -mh
102 res.setHeader("Pragma", "no-cache");
103 res.setDateHeader("Expires", 0);
104 res.setHeader("Cache-Control", "no-cache");
105 res.setContentType("text/html; charset="
106 +MirConfig.getProp("Mir.DefaultEncoding"));
108 ServletModuleDispatch.dispatch(ServletModuleOpenIndy.getInstance(),req,res);
110 catch (ServletModuleUserException e) {
111 handleUserError(req,res,res.getWriter(), e.getMessage());
113 catch (ServletModuleException e){
115 handleError(req,res,res.getWriter(), "OpenIndy :: ServletException in Module ServletModule -- " + e.getMessage());
118 sessionConnectTime = new java.util.Date().getTime() - startTime;
119 theLog.printInfo("EXECTIME (ServletModuleOpenIndy): " + sessionConnectTime + " ms");
122 private void handleUserError(HttpServletRequest req, HttpServletResponse res,
123 PrintWriter out, String errorString) {
125 theLog.printError(errorString);
126 SimpleHash modelRoot = new SimpleHash();
127 modelRoot.put("errorstring", new SimpleScalar(errorString));
128 modelRoot.put("date", new SimpleScalar(StringUtil.date2readableDateTime(new GregorianCalendar())));
129 HTMLTemplateProcessor.process(res,MirConfig.getProp("Mir.UserErrorTemplate"),
130 modelRoot, out, req.getLocale() );
133 catch (Exception e) {
134 System.err.println("Error in UserErrorTemplate");
139 private void handleError(HttpServletRequest req, HttpServletResponse res,PrintWriter out, String errorString) {
142 theLog.printError(errorString);
143 SimpleHash modelRoot = new SimpleHash();
144 modelRoot.put("errorstring", new SimpleScalar(errorString));
145 modelRoot.put("date", new SimpleScalar(StringUtil.date2readableDateTime(
146 new GregorianCalendar())));
147 HTMLTemplateProcessor.process(res,MirConfig.getProp("Mir.ErrorTemplate"),
148 modelRoot,out, req.getLocale());
151 catch (Exception e) {
152 System.err.println("Error in ErrorTemplate");
157 public String getServletInfo(){
158 return "OpenMir "+MirConfig.getProp("Mir.Version");