+/*
+ * Copyright (C) 2001, 2002 The Mir-coders group
+ *
+ * This file is part of Mir.
+ *
+ * Mir is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * Mir is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even 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 Mir; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * In addition, as a special exception, The Mir-coders gives permission to link
+ * the code of this program with any library licensed under the Apache Software License,
+ * The Sun (tm) Java Advanced Imaging library (JAI), The Sun JIMI library
+ * (or with modified versions of the above that use the same license as the above),
+ * and distribute linked combinations including the two. You must obey the
+ * GNU General Public License in all respects for all of the code used other than
+ * the above mentioned libraries. If you modify this file, you may extend this
+ * exception to your version of the file, but you are not obligated to do so.
+ * If you do not wish to do so, delete this exception statement from your version.
+ */
package mircoders.servlet;
+import java.io.IOException;
import java.io.PrintWriter;
-import java.util.HashMap;
import java.util.Locale;
import java.util.Map;
-import mir.entity.adapter.EntityIteratorAdapter;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import mir.config.MirPropertiesConfiguration;
+import mir.entity.adapter.EntityAdapter;
import mir.generator.Generator;
-import mir.servlet.ServletModuleException;
-import mir.util.CachingRewindableIterator;
-import mir.util.NullWriter;
-import mir.util.ResourceBundleGeneratorFunction;
+import mir.generator.GeneratorHelper;
+import mir.log.LoggerWrapper;
+import mir.servlet.ServletModuleExc;
+import mir.servlet.ServletModuleFailure;
+import mircoders.entity.EntityUsers;
import mircoders.global.MirGlobal;
-import org.apache.struts.util.MessageResources;
+public class ServletHelper {
+ private static LoggerWrapper logger = new LoggerWrapper("ServletModule.Helper");
+ public static Map makeGenerationData(HttpServletRequest aRequest, HttpServletResponse aResponse, Locale[] aLocales) throws ServletModuleExc {
+ return makeGenerationData(aRequest, aResponse, aLocales, "etc/bundles/adminlocal", "bundles/admin");
+ }
-public class ServletHelper {
-// ML: add logging!
+ public static Map makeGenerationData(HttpServletRequest aRequest, HttpServletResponse aResponse, Locale[] aLocales, String aBundle) throws ServletModuleExc {
+ return makeGenerationData(aRequest, aResponse, aLocales, aBundle, aBundle);
+ }
- static Map makeGenerationData(Locale aLocale) throws ServletModuleException {
+ public static Map makeGenerationData(HttpServletRequest aRequest, HttpServletResponse aResponse, Locale[] aLocales, String aBundle, String aDefaultBundle) throws ServletModuleExc {
try {
- Map result = new HashMap();
-
- MirGlobal.localizer().producerAssistant().initializeGenerationValueSet(result);
-
- Object languages =
- new CachingRewindableIterator(
- new EntityIteratorAdapter( "", "id", 30,
- MirGlobal.localizer().dataModel().adapterModel(), "language"));
- Object topics =
- new CachingRewindableIterator(
- new EntityIteratorAdapter("", "id", 30,
- MirGlobal.localizer().dataModel().adapterModel(), "topic"));
-
- Object articleTypes =
- new CachingRewindableIterator(
- new EntityIteratorAdapter( "", "id", 30,
- MirGlobal.localizer().dataModel().adapterModel(), "articleType"));
-
- Object commentStatuses =
- new CachingRewindableIterator(
- new EntityIteratorAdapter( "", "id", 30,
- MirGlobal.localizer().dataModel().adapterModel(), "commentStatus"));
-
- result.put("commentstatuses", commentStatuses);
- result.put("articletypes", articleTypes);
- result.put("languages", languages);
- result.put("topics", topics);
-
- result.put( "lang",
- new ResourceBundleGeneratorFunction( aLocale,
- MessageResources.getMessageResources("bundles.adminlocal"),
- MessageResources.getMessageResources("bundles.admin")));
+ MirPropertiesConfiguration configuration = MirPropertiesConfiguration.instance();
+ Map result = GeneratorHelper.makeBasicGenerationData(aLocales, aBundle, aDefaultBundle);
+ if (configuration.getString("Mir.Admin.ShowLoggedinUsers").equals("1")) {
+ result.put("loggedinusers", MirGlobal.getLoggedInUsers());
+ }
+ else {
+ result.put("loggedinusers", null);
+ }
+ result.put("systemstatus", MirGlobal.getStatus());
+
+ // ML: hackish
+ ((Map) result.get("config")).put("actionRoot",
+ aResponse.encodeURL(MirGlobal.config().getString("RootUri") + "/servlet/Mir"));
+
+ result.put("returnurl", null);
+ result.put("login_user", getUserAdapter(aRequest));
return result;
}
catch (Throwable t) {
- throw new ServletModuleException(t.getMessage());
+ throw new ServletModuleFailure(t);
}
}
- static void generateResponse(PrintWriter aWriter, Map aGenerationData, String aGenerator) throws ServletModuleException {
+ public static void generateResponse(PrintWriter aWriter, Map aGenerationData, String aGenerator) throws ServletModuleExc {
+ logger.debug("generator used: " + aGenerator);
Generator generator;
try {
generator = MirGlobal.localizer().generators().makeAdminGeneratorLibrary().makeGenerator(aGenerator);
- generator.generate(aWriter, aGenerationData, new PrintWriter(new NullWriter()));
+ generator.generate(aWriter, aGenerationData, logger);
+ }
+ catch (Throwable t) {
+ throw new ServletModuleFailure(t);
+ }
+ }
+
+ public static void generateOpenPostingResponse(PrintWriter aWriter, Map aGenerationData, String aGenerator) throws ServletModuleExc {
+ Generator generator;
+
+ try {
+ generator = MirGlobal.localizer().generators().makeOpenPostingGeneratorLibrary().makeGenerator(aGenerator);
+
+ generator.generate(aWriter, aGenerationData, logger);
+ }
+ catch (Throwable t) {
+ throw new ServletModuleFailure(t);
+ }
+ }
+
+ public static void generateInfoMessage(HttpServletRequest aRequest, HttpServletResponse aResponse,
+ Locale[] aLocales, String aBundle, String aDefaultBundle, String aMessage, String anArgument1, String anArgument2) throws ServletModuleExc {
+ Map responseData = makeGenerationData(aRequest, aResponse, aLocales, aBundle, aDefaultBundle);
+ responseData.put("message", aMessage);
+ responseData.put("argument1", anArgument1);
+ responseData.put("argument2", anArgument2);
+
+ try {
+ generateResponse(aResponse.getWriter(), responseData, "infomessage.template");
+ }
+ catch (IOException e) {
+ throw new ServletModuleFailure(e);
+ }
+ }
+
+ public static void redirect(HttpServletResponse aResponse, String aQuery) throws ServletModuleExc, ServletModuleFailure {
+ try {
+ aResponse.sendRedirect(aResponse.encodeRedirectURL(MirPropertiesConfiguration.instance().getString("RootUri") + "/servlet/Mir?"+aQuery));
+ }
+ catch (IOException t) {
+ throw new ServletModuleFailure("ServletModule.redirect: " +t.getMessage(), t);
+ }
+ }
+
+ public static void redirect(HttpServletResponse aResponse, String aModule, String aMethod) throws ServletModuleExc, ServletModuleFailure {
+ redirect(aResponse, "module="+aModule+"&do="+aMethod);
+ }
+
+ public static void setUser(HttpServletRequest aRequest, EntityUsers aUser) {
+ if (aUser!=null)
+ aRequest.getSession().setAttribute("login.uid", aUser);
+ else
+ aRequest.getSession().removeAttribute("login.uid");
+ }
+
+ public static EntityUsers getUser(HttpServletRequest aRequest) {
+ return (EntityUsers) aRequest.getSession().getAttribute("login.uid");
+ }
+
+ public static EntityAdapter getUserAdapter(HttpServletRequest aRequest) {
+ try {
+ return MirGlobal.localizer().dataModel().adapterModel().makeEntityAdapter( "user", (EntityUsers) aRequest.getSession().getAttribute("login.uid"));
}
catch (Throwable t) {
- throw new ServletModuleException(t.getMessage());
+ throw new ServletModuleFailure (t);
}
}
-}
\ No newline at end of file
+
+ public static String getUserName(HttpServletRequest aRequest) {
+ EntityUsers user = getUser(aRequest);
+
+ if (user!=null)
+ return user.getFieldValue("login");
+ return "nobody";
+ }
+}
projects / mir.git / blobdiff