/*
- * Copyright (C) 2001, 2002 The Mir-coders group
+ * Copyright (C) 2001, 2002 The Mir-coders group
*
* This file is part of Mir.
*
* 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 the com.oreilly.servlet library, 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.
+ * 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.*;
-import java.sql.*;
-import java.util.*;
-import java.net.*;
-import javax.servlet.*;
-import javax.servlet.http.*;
-
-
-import freemarker.template.*;
-
-import mir.servlet.*;
-import mir.media.*;
-import mir.module.*;
-import mir.misc.*;
-import mir.storage.*;
-import mir.entity.*;
-
-import mircoders.storage.*;
-import mircoders.module.*;
+import java.util.GregorianCalendar;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Locale;
+import java.util.Map;
+import java.util.Vector;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import mir.entity.adapter.EntityAdapterModel;
+import mir.entity.adapter.EntityIteratorAdapter;
+import mir.entity.adapter.EntityAdapter;
+import mir.log.LoggerWrapper;
+import mir.misc.StringUtil;
+import mir.servlet.ServletModule;
+import mir.servlet.ServletModuleExc;
+import mir.servlet.ServletModuleFailure;
+import mir.util.CachingRewindableIterator;
+import mir.util.HTTPRequestParser;
+import mir.util.JDBCStringRoutines;
+import mir.util.SQLQueryBuilder;
+import mir.util.StringRoutines;
+import mir.util.URLBuilder;
+import mir.generator.Generator;
import mircoders.entity.*;
+import mircoders.global.MirGlobal;
+import mircoders.module.ModuleContent;
+import mircoders.storage.DatabaseContent;
+import mircoders.storage.DatabaseContentToTopics;
-
-/*
- * ServletModuleContent -
- * deliver html for the article admin form.
- *
- * @version $Revision: 1.21 $
- * @author $Author: mh $
- *
- * $Log: ServletModuleContent.java,v $
- * Revision 1.21 2002/09/01 22:05:57 mh
- * Mir goes GPL
- *
- * Revision 1.20 2002/08/25 19:00:11 mh
- * merge of localization branch into HEAD. mh and zap
- *
- * Revision 1.19 2002/07/20 22:24:25 mh
- * made the add() method use _showObject. Fixes a bug that cause the popUps not to show up when adding an article in the admin
- *
- *
+/**
+ * Article admin interface code
*/
public class ServletModuleContent extends ServletModule
{
-
- static ModuleTopics themenModule;
- static ModuleSchwerpunkt schwerpunktModule;
- static ModuleImages imageModule;
-
- static String templateOpString;
-
- // Singelton / Kontruktor
-
private static ServletModuleContent instance = new ServletModuleContent();
public static ServletModule getInstance() { return instance; }
+ private static ModuleContent contentModule;
private ServletModuleContent() {
+ super();
+
+ logger = new LoggerWrapper("ServletModule.Content");
+
try {
- theLog = Logfile.getInstance(MirConfig.getProp("Home") + MirConfig.getProp("ServletModule.Content.Logfile"));
- templateListString = MirConfig.getProp("ServletModule.Content.ListTemplate");
- //templateOpString = MirConfig.getProp("ServletModule.Content.OpTemplate");
- templateObjektString = MirConfig.getProp("ServletModule.Content.ObjektTemplate");
- templateConfirmString = MirConfig.getProp("ServletModule.Content.ConfirmTemplate");
- mainModule = new ModuleContent(DatabaseContent.getInstance());
- themenModule = new ModuleTopics(DatabaseTopics.getInstance());
- schwerpunktModule = new ModuleSchwerpunkt(DatabaseFeature.getInstance());
- imageModule = new ModuleImages(DatabaseImages.getInstance());
- } catch (StorageObjectException e) {
- theLog.printDebugInfo("servletmodulecontent konnte nicht initialisiert werden");
+ contentModule = new ModuleContent();
+ mainModule = contentModule;
+ }
+ catch (Throwable e) {
+ logger.fatal("ServletModuleContent could not be initialized: " + e.toString());
}
}
- // Methoden
-
- public void list(HttpServletRequest req, HttpServletResponse res) throws ServletModuleException
+ public void list(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc
{
- try {
- EntityUsers user = _getUser(req);
- EntityList theList;
- String offsetParam = req.getParameter("offset");
- int offset =0;
-
- // hier offsetcode bearbeiteb
- if (offsetParam != null && !offsetParam.equals(""))
- offset = Integer.parseInt(offsetParam);
+ HTTPRequestParser requestParser = new HTTPRequestParser(aRequest);
- if (req.getParameter("next") != null)
- offset=Integer.parseInt(req.getParameter("nextoffset"));
- else
- if (req.getParameter("prev") != null)
- offset = Integer.parseInt(req.getParameter("prevoffset"));
+ String where = requestParser.getParameter("where");
+ String order = requestParser.getParameterWithDefault("order", "webdb_create desc");
+ int offset = requestParser.getIntegerWithDefault("offset", 0);
+ String selectArticleUrl = requestParser.getParameter("selectarticleurl");
- String whereParam = req.getParameter("where");
- String orderParam = req.getParameter("order");
-
- theList = ((ModuleContent)mainModule).getContent(whereParam, orderParam, offset, user);
- _list(theList, req, res);
- } catch (ModuleException e) {
- throw new ServletModuleException(e.toString());
- }
+ returnList(aRequest, aResponse, where, order, offset, selectArticleUrl);
}
- public void listop(HttpServletRequest req, HttpServletResponse res) throws ServletModuleException
- {
+ public void search(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc, ServletModuleFailure {
try {
- EntityUsers user = _getUser(req);
- EntityList theList;
- String offsetParam = req.getParameter("offset");
- int offset =0;
-
- String whereParam = req.getParameter("where");
-
- if (whereParam==null) whereParam = "to_article_type='0'";
+ HTTPRequestParser requestParser = new HTTPRequestParser(aRequest);
+ SQLQueryBuilder queryBuilder = new SQLQueryBuilder();
+ String searchField = requestParser.getParameterWithDefault("searchfield", "");
+ String searchValue = requestParser.getParameterWithDefault("searchvalue", "").trim();
+ String searchOrder = requestParser.getParameterWithDefault("searchorder", "");
+ String searchispublished = requestParser.getParameterWithDefault("searchispublished", "");
+ String searchArticleType = requestParser.getParameterWithDefault("searcharticletype", "");
+ String selectArticleUrl = requestParser.getParameter("selectarticleurl");
+
+ if (searchValue.length()>0) {
+ if (searchField.equals("id"))
+ queryBuilder.appendAndCondition(
+ "id='"+JDBCStringRoutines.escapeStringLiteral(searchValue)+"'");
+ else if (searchField.equals("contents"))
+ queryBuilder.appendAndCondition(
+ "(lower(content_data) like " + "'%" + JDBCStringRoutines.escapeStringLiteral(searchValue.toLowerCase()) + "%')"+
+ " or (lower(description) like " + "'%" + JDBCStringRoutines.escapeStringLiteral(searchValue.toLowerCase()) + "%')");
+ else
+ queryBuilder.appendAndCondition(
+ "lower("+ searchField + ") like " +
+ "'%" + JDBCStringRoutines.escapeStringLiteral(searchValue.toLowerCase()) + "%'");
+ }
- // hier offsetcode bearbeiteb
- if (offsetParam != null && !offsetParam.equals(""))
- offset = Integer.parseInt(offsetParam);
+ if (searchispublished.length()>0) {
+ if (searchispublished.equals("0"))
+ queryBuilder.appendAndCondition("is_published='f'");
+ else
+ queryBuilder.appendAndCondition("is_published='t'");
+ }
- if (req.getParameter("next") != null)
- offset=Integer.parseInt(req.getParameter("nextoffset"));
- else
- if (req.getParameter("prev") != null)
- offset = Integer.parseInt(req.getParameter("prevoffset"));
+ if (searchArticleType.length()>0) {
+ queryBuilder.appendAndCondition("to_article_type="+Integer.parseInt(searchArticleType));
+ }
- String orderParam = req.getParameter("order");
+ if (searchOrder.length()>0) {
+ if (searchOrder.equals("datedesc"))
+ queryBuilder.appendDescendingOrder("webdb_create");
+ else if (searchOrder.equals("dateasc"))
+ queryBuilder.appendAscendingOrder("webdb_create");
+ else if (searchOrder.equals("title"))
+ queryBuilder.appendAscendingOrder("title");
+ else if (searchOrder.equals("creator"))
+ queryBuilder.appendAscendingOrder("creator");
+ }
- theList = ((ModuleContent)mainModule).getContent(whereParam, orderParam, offset, user);
- _list(theList, req, res);
- } catch (ModuleException e) {
- throw new ServletModuleException(e.toString());
+ returnList(aRequest, aResponse, queryBuilder.getWhereClause(), queryBuilder.getOrderByClause(), 0, selectArticleUrl);
}
- }
-
-
- public void search(HttpServletRequest req, HttpServletResponse res)
- throws ServletModuleException {
- try {
- EntityUsers user = _getUser(req);
- EntityList theList;
- String fieldParam = req.getParameter("field");
- String fieldValueParam = req.getParameter("fieldvalue");
- String orderParam = req.getParameter("order");
-
- theList = ((ModuleContent)mainModule).getContentByField(fieldParam, fieldValueParam, orderParam, 0, user);
- _list(theList, req, res);
- } catch (ModuleException e) {
- throw new ServletModuleException(e.toString());
+ catch (Throwable e) {
+ throw new ServletModuleFailure(e);
}
}
- public void add(HttpServletRequest req, HttpServletResponse res)
- throws ServletModuleException {
- _showObject(null, req, res);
+ public void add(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc {
+ editObject(aRequest, aResponse, null);
}
-
- public void insert(HttpServletRequest req, HttpServletResponse res) throws ServletModuleException
- {
- //theLog.printDebugInfo(":: content :: trying to insert");
+ public void insert(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc {
try {
- EntityUsers user = _getUser(req);
- HashMap withValues = getIntersectingValues(req, DatabaseContent.getInstance());
- //theLog.printDebugInfo(":: content :: got intersecting values");
+ Map withValues = getIntersectingValues(aRequest, DatabaseContent.getInstance());
+
String now = StringUtil.date2webdbDate(new GregorianCalendar());
withValues.put("date", now);
withValues.put("publish_path", StringUtil.webdbDate2path(now));
- withValues.put("to_publisher", user.getId());
+ withValues.put("to_publisher", ServletHelper.getUser(aRequest).getId());
withValues.put("is_produced", "0");
if (!withValues.containsKey("is_published"))
withValues.put("is_published","0");
if (!withValues.containsKey("is_html"))
withValues.put("is_html","0");
-// ML: this is not multi-language friendly and this can be done in a template
-// if (withValues.get("creator").toString().equals(""))
-// withValues.put("creator","Anonym");
-
+ String webdbCreate = (String) withValues.get("webdb_create");
+ if (webdbCreate==null || webdbCreate.trim().length()==0)
+ withValues.remove("webdb_create");
String id = mainModule.add(withValues);
- DatabaseContentToTopics.getInstance().setTopics(id,req.getParameterValues("to_topic"));
- //theLog.printDebugInfo(":: content :: inserted");
- _showObject(id, req, res);
- }
- catch (StorageObjectException e) {
- throw new ServletModuleException(e.toString());
- }
- catch (ModuleException e) {
- throw new ServletModuleException(e.toString());
- }
- }
+ logAdminUsage(aRequest, id, "object added");
- public void delete(HttpServletRequest req, HttpServletResponse res) throws ServletModuleException
- {
+ DatabaseContentToTopics.getInstance().setTopics(id, aRequest.getParameterValues("to_topic"));
- EntityUsers user = _getUser(req);
- // hier pruefen ob dem akt. user loeschen erlaubt ist...
- String idParam = req.getParameter("id");
- if (idParam == null) throw new ServletModuleException("Falscher Aufruf: (id) nicht angegeben");
-
- String confirmParam = req.getParameter("confirm");
- String cancelParam = req.getParameter("cancel");
-
- if (confirmParam == null && cancelParam == null) {
- // HTML Ausgabe zum Confirmen!
- SimpleHash mergeData = new SimpleHash();
- mergeData.put("module", "Content");
- mergeData.put("infoString", "Content: " + idParam);
- mergeData.put("id", idParam);
- mergeData.put("where", req.getParameter("where"));
- mergeData.put("order", req.getParameter("order"));
- mergeData.put("offset", req.getParameter("offset"));
- deliver(req, res, mergeData, templateConfirmString);
+ editObject(aRequest, aResponse, id);
}
- else {
- if (confirmParam!= null && !confirmParam.equals("")) {
- try {
- mainModule.deleteById(idParam);
-
- /** @todo the following two should be imlied in
- * DatabaseContent */
-
- //delete rows in the content_x_topic-table
- DatabaseContentToTopics.getInstance().deleteByContentId(idParam);
- //delete rows in the comment-table
- DatabaseComment.getInstance().deleteByContentId(idParam);
- } catch (ModuleException e) {
- throw new ServletModuleException(e.toString());
- } catch (StorageObjectException e) {
- throw new ServletModuleException(e.toString());
- }
- list(req,res);
- }
- else {
- // Datensatz anzeigen
- _showObject(idParam, req, res);
- }
+ catch (Throwable e) {
+ throw new ServletModuleFailure(e);
}
}
- public void edit(HttpServletRequest req, HttpServletResponse res) throws ServletModuleException
- {
- String idParam = req.getParameter("id");
- if (idParam == null) throw new ServletModuleException("Falscher Aufruf: (id) nicht angegeben");
- _showObject(idParam, req, res);
+ public void edit(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc {
+ String idParam = aRequest.getParameter("id");
+ if (idParam == null)
+ throw new ServletModuleExc("Invalid call: id not supplied ");
+ editObject(aRequest, aResponse, idParam);
}
- // methods for attaching media file
- public void attach(HttpServletRequest req, HttpServletResponse res) throws ServletModuleException
- {
- String mediaIdParam = req.getParameter("mid");
- String idParam = req.getParameter("cid");
- if (idParam == null||mediaIdParam==null) throw new ServletModuleException("smod content :: attach :: cid/mid missing");
+ /**
+ * Attaches media to an article
+ *
+ */
+ public void attach(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc {
+ String mediaIdParam = aRequest.getParameter("mid");
+ String articleId = aRequest.getParameter("articleid");
+
+ if (articleId == null || mediaIdParam==null)
+ throw new ServletModuleExc("smod content :: attach :: articleid/mid missing");
+
+ if (!MirGlobal.accessControl().article().mayEditArticle(ServletHelper.getUser(aRequest), articleId))
+ throw new ServletModuleExc("Article has been locked");
try {
- EntityContent entContent = (EntityContent)mainModule.getById(idParam);
+ EntityContent entContent = (EntityContent) mainModule.getById(articleId);
entContent.attach(mediaIdParam);
}
- catch(ModuleException e) {
- theLog.printError("smod content :: attach :: could not get entityContent");
- }
- catch(StorageObjectException e) {
- theLog.printError("smod content :: attach :: could not get entityContent");
+ catch(Throwable e) {
+ throw new ServletModuleFailure(e);
}
- _showObject(idParam, req, res);
+ logAdminUsage(aRequest, articleId, "media " + mediaIdParam + " attached");
+
+ editObject(aRequest, aResponse, articleId);
}
- public void dettach(HttpServletRequest req, HttpServletResponse res) throws ServletModuleException
+ /**
+ * Deattaches media from an article
+ */
+ public void dettach(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc
{
- String cidParam = req.getParameter("cid");
- String midParam = req.getParameter("mid");
- if (cidParam == null) throw new ServletModuleException("smod content :: dettach :: cid missing");
- if (midParam == null) throw new ServletModuleException("smod content :: dettach :: mid missing");
+ String articleId = aRequest.getParameter("articleid");
+ String midParam = aRequest.getParameter("mid");
+ if (articleId == null)
+ throw new ServletModuleExc("smod content :: dettach :: articleid missing");
+ if (midParam == null)
+ throw new ServletModuleExc("smod content :: dettach :: mid missing");
+
+ if (!MirGlobal.accessControl().article().mayEditArticle(ServletHelper.getUser(aRequest), articleId))
+ throw new ServletModuleExc("Article has been locked");
try {
- EntityContent entContent = (EntityContent)mainModule.getById(cidParam);
- entContent.dettach(cidParam,midParam);
+ EntityContent entContent = (EntityContent)mainModule.getById(articleId);
+ entContent.dettach(articleId, midParam);
}
- catch(ModuleException e) {
- theLog.printError("smod content :: dettach :: could not get entityContent");
- }
- catch(StorageObjectException e) {
- theLog.printError("smod content :: dettach :: could not get entityContent");
+ catch(Throwable e) {
+ throw new ServletModuleFailure(e);
}
- _showObject(cidParam, req, res);
+ logAdminUsage(aRequest, articleId, "media " + midParam + " deattached");
+
+ editObject(aRequest, aResponse, articleId);
}
- public void newswire(HttpServletRequest req, HttpServletResponse res) throws ServletModuleException
+ /**
+ * Locks an article
+ */
+ public void lock(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc
{
- String idParam = req.getParameter("id");
- if (idParam == null) throw new ServletModuleException("smod content :: newswire :: id missing");
- try {
- EntityContent entContent = (EntityContent)mainModule.getById(idParam);
- entContent.newswire();
- }
- catch(ModuleException e) {
- theLog.printError("smod content :: newswire :: could not get entityContent");
- }
- catch(StorageObjectException e) {
- theLog.printError("smod content :: dettach :: could not get entityContent");
- }
+ HTTPRequestParser requestParser = new HTTPRequestParser(aRequest);
+
+ String idParam = requestParser.getParameter("id");
+ if (idParam == null)
+ throw new ServletModuleExc("Wrong call: (id) is missing");
+
+ EntityUsers user = ServletHelper.getUser(aRequest);
+
+ if (!MirGlobal.accessControl().article().mayLockArticle(user, idParam))
+ throw new ServletModuleExc("Unable to lock");
+
+ contentModule.lockArticle(idParam, user.getId(), false);
- list(req, res);
+ editObject(aRequest, aResponse, idParam);
}
+ /**
+ * Unlocks an article
+ */
+ public void unlock(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc
+ {
+ HTTPRequestParser requestParser = new HTTPRequestParser(aRequest);
+
+ String idParam = requestParser.getParameter("id");
+ if (idParam == null)
+ throw new ServletModuleExc("Wrong call: (id) is missing");
+
+ EntityUsers user = ServletHelper.getUser(aRequest);
+
+ if (!MirGlobal.accessControl().article().mayUnlockArticle(user, idParam))
+ throw new ServletModuleExc("Unable to unlock");
+
+ contentModule.unlockArticle(idParam, user.getId(), false);
- public void update(HttpServletRequest req, HttpServletResponse res)
- throws ServletModuleException
+ editObject(aRequest, aResponse, idParam);
+ }
+
+ /**
+ * Forcelocks an article
+ */
+ public void forcelock(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc
+ {
+ HTTPRequestParser requestParser = new HTTPRequestParser(aRequest);
+
+ String idParam = requestParser.getParameter("id");
+ if (idParam == null)
+ throw new ServletModuleExc("Wrong call: (id) is missing");
+
+ EntityUsers user = ServletHelper.getUser(aRequest);
+
+ if (!MirGlobal.accessControl().article().mayForceLockArticle(user, idParam))
+ throw new ServletModuleExc("Unable to force lock");
+
+ contentModule.lockArticle(idParam, user.getId(), true);
+
+ editObject(aRequest, aResponse, idParam);
+ }
+
+ /**
+ * Stores an article
+ */
+ public void update(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc
{
try {
+ HTTPRequestParser requestParser = new HTTPRequestParser(aRequest);
+
+ String idParam = requestParser.getParameter("id");
+ if (idParam == null)
+ throw new ServletModuleExc("Wrong call: (id) is missing");
+
+ if (!MirGlobal.accessControl().article().mayEditArticle(ServletHelper.getUser(aRequest), idParam))
+ throw new ServletModuleExc("Article has been locked");
- EntityUsers user = _getUser(req);
- if (user==null) theLog.printDebugInfo("user null!");
- String idParam = req.getParameter("id");
- if (idParam == null) throw new ServletModuleException("Wrong call: (id) is missing");
+ Map withValues = getIntersectingValues(aRequest, DatabaseContent.getInstance());
- HashMap withValues = getIntersectingValues(req, DatabaseContent.getInstance());
- String[] topic_id = req.getParameterValues("to_topic");
- String content_id = req.getParameter("id");
- // withValues.put("publish_path", StringUtil.webdbDate2path((String)withValues.get("date")));
- if(user != null) withValues.put("user_id", user.getId());
withValues.put("is_produced", "0");
if (!withValues.containsKey("is_published"))
withValues.put("is_published","0");
if (!withValues.containsKey("is_html"))
withValues.put("is_html","0");
-// ML: this is not multi-language friendly and this can be done in a template
-// if (withValues.get("creator").toString().equals(""))
-// withValues.put("creator","Anonym");
+ String webdbCreate = (String) withValues.get("webdb_create");
+ if (webdbCreate==null || webdbCreate.trim().length()==0)
+ withValues.remove("webdb_create");
- //theLog.printDebugInfo("updating. ");
String id = mainModule.set(withValues);
- DatabaseContentToTopics.getInstance().setTopics(req.getParameter("id"),topic_id);
- //theLog.printDebugInfo("update done. ");
- String whereParam = req.getParameter("where");
- String orderParam = req.getParameter("order");
- if ((whereParam!=null && !whereParam.equals("")) || (orderParam!=null && !orderParam.equals(""))){
- //theLog.printDebugInfo("update to list");
- list(req,res);
+
+ logAdminUsage(aRequest, id, "object modified");
+
+ DatabaseContentToTopics.getInstance().setTopics(aRequest.getParameter("id"), aRequest.getParameterValues("to_topic"));
+
+ if (MirGlobal.accessControl().article().mayUnlockArticle(ServletHelper.getUser(aRequest), idParam) &&
+ (requestParser.getParameterWithDefault("unlock", "0").equals("1"))) {
+ contentModule.unlockArticle(id, ServletHelper.getUser(aRequest).getId(), false);
}
- else
- _showObject(idParam, req, res);
- }
- catch (StorageObjectException e) {
- throw new ServletModuleException(e.toString());
+
+ editObject(aRequest, aResponse, idParam);
}
- catch (ModuleException e) {
- throw new ServletModuleException(e.toString());
+ catch (Throwable e) {
+ throw new ServletModuleFailure(e);
}
}
- /*
- * HelperMethod shows the basic article editing form.
- *
- * if the "id" parameter is null, it means show an empty form to add a new
- * article.
- */
- private void _showObject(String id, HttpServletRequest req, HttpServletResponse res)
- throws ServletModuleException {
- SimpleHash extraInfo = new SimpleHash();
+ /**
+ * Returns the basic article editing form.
+ *
+ * @param id identifier of the article. <code>null</code>, means show an
+ * empty form to add a new article.
+ */
+ public void editObject(HttpServletRequest aRequest, HttpServletResponse aResponse, String id)
+ throws ServletModuleExc {
try {
- TemplateModelRoot entContent;
- if (id != null) {
- entContent = (TemplateModelRoot)mainModule.getById(id);
- } else {
- SimpleHash withValues = new SimpleHash();
- withValues.put("new", "1");
- withValues.put("is_published", "0");
- String now = StringUtil.date2webdbDate(new GregorianCalendar());
- withValues.put("date", new SimpleScalar(now));
- EntityUsers user = _getUser(req);
- withValues.put("login_user", user);
- entContent = withValues;
+ HTTPRequestParser requestParser = new HTTPRequestParser(aRequest);
+ Map responseData = ServletHelper.makeGenerationData(aRequest, aResponse, new Locale[] { getLocale(aRequest), getFallbackLocale(aRequest)});
+ EntityAdapterModel model = MirGlobal.localizer().dataModel().adapterModel();
+ Map article;
+ URLBuilder urlBuilder = new URLBuilder();
+
+ urlBuilder.setValue("module", "Content");
+ urlBuilder.setValue("do", "edit");
+ urlBuilder.setValue("id", id);
+ urlBuilder.setValue("returnurl", requestParser.getParameter("returnurl"));
+
+ if (id!=null) {
+ responseData.put("new", Boolean.FALSE);
+ article = model.makeEntityAdapter("content", mainModule.getById(id));
+
+ EntityUsers user = ServletHelper.getUser(aRequest);
+
+ responseData.put("mayEdit", new Boolean(MirGlobal.accessControl().article().mayEditArticle(user, id)));
+ responseData.put("mayLock", new Boolean(MirGlobal.accessControl().article().mayLockArticle(user, id)));
+ responseData.put("mayForceLock", new Boolean(MirGlobal.accessControl().article().mayForceLockArticle(user, id)));
+ responseData.put("mayUnlock", new Boolean(MirGlobal.accessControl().article().mayUnlockArticle(user, id)));
+ }
+ else {
+ List fields = DatabaseContent.getInstance().getFieldNames();
+ responseData.put("new", Boolean.TRUE);
+ article = new HashMap();
+ Iterator i = fields.iterator();
+ while (i.hasNext()) {
+ article.put(i.next(), null);
+ }
+
+ article.put("to_topics", null);
+
+ MirGlobal.localizer().adminInterface().initializeArticle(article);
+
+ responseData.put("mayEdit", Boolean.TRUE);
+ responseData.put("mayLock", Boolean.FALSE);
+ responseData.put("mayForceLock", Boolean.FALSE);
+ responseData.put("mayUnlock", Boolean.FALSE);
}
-
-
- extraInfo.put("themenPopupData", themenModule.getTopicsAsSimpleList());
- try {
- extraInfo.put("articletypePopupData",
- DatabaseArticleType.getInstance().getPopupData());
- } catch (Exception e) {
- theLog.printError("articletype could not be fetched.");
+ responseData.put("article", article);
+
+ List topicsList = new Vector();
+
+ String[] topicCategories = configuration.getStringArray("Mir.Localizer.Admin.TopicLists");
+
+ if (topicCategories.length==0 ) {
+ Map categoryMap = new HashMap();
+ categoryMap.put("key", "topic");
+ categoryMap.put("listtype", "0");
+ categoryMap.put("listparameter", "3");
+ categoryMap.put("items",
+ new EntityIteratorAdapter("", "title",
+ 20, MirGlobal.localizer().dataModel().adapterModel(), "topic"));
+ topicsList.add(categoryMap);
}
- try {
- extraInfo.put("languagePopupData", DatabaseLanguage.getInstance().getPopupData());
- } catch (Exception e) {
- theLog.printError("language-popup could not be fetched.");
+ else
+ {
+
+ for (int i = 0; i < topicCategories.length; i++) {
+ try {
+ Map categoryMap = new HashMap();
+ List parts = StringRoutines.splitString(topicCategories[i], ":");
+ String key = null;
+ String listtype = "0";
+ String listparameter = "5";
+ String where = "";
+ String order = "";
+
+ if (parts.size() > 0)
+ key = (String) parts.get(0);
+ if (parts.size() > 1)
+ listtype = (String) parts.get(1);
+ if (parts.size() > 2)
+ listparameter = (String) parts.get(2);
+ if (parts.size() > 3)
+ where = (String) parts.get(3);
+ if (parts.size() > 4)
+ order = (String) parts.get(4);
+
+ if (key != null) {
+ categoryMap.put("key", key);
+ categoryMap.put("listtype", listtype);
+ categoryMap.put("listparameter", listparameter);
+ categoryMap.put("items",
+ new EntityIteratorAdapter(where, order,
+ 20, MirGlobal.localizer().dataModel().adapterModel(), "topic"));
+ topicsList.add(categoryMap);
+ }
+ }
+ catch (Throwable t) {
+ logger.error("error while preparing topics: " + t.toString());
+ }
+ }
}
- extraInfo.put("schwerpunktPopupData", schwerpunktModule.getSchwerpunktAsSimpleList());
- // hier code um zur liste zurueckzukommen
- String offsetParam, whereParam, orderParam;
- if ((offsetParam = req.getParameter("offset"))!=null) extraInfo.put("offset", offsetParam);
- if ((whereParam = req.getParameter("where"))!=null) extraInfo.put("where", whereParam);
- if ((orderParam = req.getParameter("order"))!=null) extraInfo.put("order", orderParam);
- extraInfo.put("login_user", _getUser(req));
- deliver(req, res, entContent, extraInfo, templateObjektString);
- } catch (Exception e) {
- throw new ServletModuleException(e.toString());
+ responseData.put("topics", topicsList);
+
+ responseData.put("returnurl", requestParser.getParameter("returnurl"));
+ responseData.put("thisurl", urlBuilder.getQuery());
+
+ ServletHelper.generateResponse(aResponse.getWriter(), responseData, editGenerator);
+ }
+ catch (Throwable e) {
+ throw new ServletModuleFailure(e);
}
}
+ public void returnList(HttpServletRequest aRequest, HttpServletResponse aResponse,
+ String aWhereClause, String anOrderByClause, int anOffset) throws ServletModuleExc {
+ this.returnList(aRequest, aResponse, aWhereClause, anOrderByClause, anOffset, null);
+ }
- public void _list(EntityList theList, HttpServletRequest req, HttpServletResponse res)
- throws ServletModuleException {
+ public void returnList(
+ HttpServletRequest aRequest,
+ HttpServletResponse aResponse,
+ String aWhereClause,
+ String anOrderByClause,
+ int anOffset,
+ String aSelectArticleUrl) throws ServletModuleExc {
+
+ HTTPRequestParser requestParser = new HTTPRequestParser(aRequest);
+ URLBuilder urlBuilder = new URLBuilder();
+ int count;
try {
- // hier dann htmlcode rausschreiben
- if (theList == null || theList.getCount() == 0 || theList.getCount()>1) {
- SimpleHash modelRoot = HTMLTemplateProcessor.makeSimpleHashWithEntitylistInfos(theList);
- modelRoot.put("themenHashData", themenModule.getHashData());
- modelRoot.put("schwerpunktHashData", schwerpunktModule.getHashData());
- modelRoot.put("articletypeHash", DatabaseArticleType.getInstance().getHashData());
- deliver(req, res, modelRoot, templateListString);
- } else { // count = 1
- _showObject(theList.elementAt(0).getId(),req,res);
+ Map responseData = ServletHelper.makeGenerationData(aRequest, aResponse, new Locale[] { getLocale(aRequest), getFallbackLocale(aRequest)});
+ Object articleList =
+ new CachingRewindableIterator(
+ new EntityIteratorAdapter( aWhereClause, anOrderByClause, nrEntitiesPerListPage,
+ MirGlobal.localizer().dataModel().adapterModel(), "content", nrEntitiesPerListPage, anOffset)
+ );
+
+ responseData.put("nexturl", null);
+ responseData.put("prevurl", null);
+
+ count=mainModule.getSize(aWhereClause);
+
+ urlBuilder.setValue("module", "Content");
+ urlBuilder.setValue("do", "list");
+ urlBuilder.setValue("where", aWhereClause);
+ urlBuilder.setValue("order", anOrderByClause);
+
+
+ urlBuilder.setValue("searchfield", requestParser.getParameter("searchfield"));
+ urlBuilder.setValue("searchvalue", requestParser.getParameter("searchvalue"));
+ urlBuilder.setValue("searchispublished", requestParser.getParameter("searchispublished"));
+ urlBuilder.setValue("searchorder", requestParser.getParameter("searchorder"));
+ urlBuilder.setValue("searcharticletype", requestParser.getParameter("searcharticletype"));
+ urlBuilder.setValue("selectarticleurl", aSelectArticleUrl);
+
+ responseData.put("searchfield", requestParser.getParameter("searchfield"));
+ responseData.put("searchvalue", requestParser.getParameter("searchvalue"));
+ responseData.put("searchispublished", requestParser.getParameter("searchispublished"));
+ responseData.put("searchorder", requestParser.getParameter("searchorder"));
+ responseData.put("searcharticletype", requestParser.getParameter("searcharticletype"));
+ responseData.put("selectarticleurl", aSelectArticleUrl);
+
+ urlBuilder.setValue("offset", anOffset);
+ responseData.put("offset" , new Integer(anOffset).toString());
+ responseData.put("thisurl" , urlBuilder.getQuery());
+
+ if (count>=anOffset+nrEntitiesPerListPage) {
+ urlBuilder.setValue("offset", (anOffset + nrEntitiesPerListPage));
+ responseData.put("nexturl" , urlBuilder.getQuery());
+ }
+
+ if (anOffset>0) {
+ urlBuilder.setValue("offset", Math.max(anOffset - nrEntitiesPerListPage, 0));
+ responseData.put("prevurl" , urlBuilder.getQuery());
}
- } catch (StorageObjectException e) {
- throw new ServletModuleException(e.toString());
+
+ responseData.put("articles", articleList);
+
+ responseData.put("from" , Integer.toString(anOffset+1));
+ responseData.put("count", Integer.toString(count));
+ responseData.put("to", Integer.toString(Math.min(anOffset+nrEntitiesPerListPage, count)));
+ responseData.put("offset" , Integer.toString(anOffset));
+ responseData.put("order", anOrderByClause);
+ responseData.put("where" , aWhereClause);
+
+ ServletHelper.generateResponse(aResponse.getWriter(), responseData, listGenerator);
+ }
+ catch (Throwable e) {
+ throw new ServletModuleFailure(e);
}
}
- public void _listop(EntityList theList, HttpServletRequest req, HttpServletResponse res)
- throws ServletModuleException {
+ public void selectparent(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc
+ {
+ try {
+ HTTPRequestParser requestParser = new HTTPRequestParser(aRequest);
+ URLBuilder urlBuilder = new URLBuilder();
+
+ urlBuilder.setValue("module", "Content");
+ urlBuilder.setValue("do", "setparent");
+ urlBuilder.setValue("childid", requestParser.getParameter("id"));
+ urlBuilder.setValue("returnurl", requestParser.getParameter("returnurl"));
+
+ returnList(aRequest, aResponse, "", "", 0, urlBuilder.getQuery());
+ }
+ catch (Throwable e) {
+ throw new ServletModuleFailure(e);
+ }
+ }
+ public void listchildren(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc {
try {
- // delivering html
- if (theList == null || theList.getCount() == 0 || theList.getCount()>1) {
- SimpleHash modelRoot = HTMLTemplateProcessor.makeSimpleHashWithEntitylistInfos(theList);
- modelRoot.put("articletypeHash", DatabaseArticleType.getInstance().getHashData());
-
- EntityContent currentContent;
- EntityList upMediaEntityList;
- EntityList imageEntityList;
- EntityList currentMediaList;
- Entity mediaType;
- EntityMedia uploadedMedia;
- SimpleList opList;
- String imageRoot = MirConfig.getProp("Producer.ImageRoot");
-
- SimpleHash contentHash;
- Class mediaHandlerClass=null;
- MirMedia mediaHandler=null;
- String mediaHandlerName=null;
- Database mediaStorage=null;
- String tinyIcon;
- String iconAlt;
-
- for (int i=0; i < theList.size();i++) {
- currentContent = (EntityContent)theList.elementAt(i);
- //fetching/setting the images
- upMediaEntityList = DatabaseContentToMedia.getInstance().getUploadedMedia(currentContent);
- if (upMediaEntityList!=null && upMediaEntityList.getCount()>=1) {
- tinyIcon = null;
- iconAlt = null;
- mediaHandler = null;
- mediaHandlerName = null;
- for (int n=0; n < upMediaEntityList.size();n++) {
- uploadedMedia = (EntityMedia)upMediaEntityList.elementAt(n);
- mediaType = uploadedMedia.getMediaType();
-
- //must of had a non-existant to_media_type entry..
- //let's save our ass.
- if (mediaType != null) {
- try {
- mediaHandlerName = mediaType.getValue("classname");
- mediaHandlerClass = Class.forName("mir.media.MediaHandler"+mediaHandlerName);
- mediaHandler = (MirMedia)mediaHandlerClass.newInstance();
- } catch (Exception e) {
- theLog.printError("ProducerStartpage:problem in reflection: "+mediaHandlerName);
- }
-
- //the "best" media type to show
- if (mediaHandler.isVideo()) {
- tinyIcon = MirConfig.getProp("Producer.Icon.TinyVideo");
- iconAlt = "Video";
- break;
- } else if (mediaHandler.isAudio()) {
- tinyIcon = MirConfig.getProp("Producer.Icon.TinyAudio");
- iconAlt = "Audio";
- } else if (tinyIcon == null && !mediaHandler.isImage()) {
- tinyIcon = mediaHandler.getTinyIcon();
- iconAlt = mediaHandler.getIconAlt();
- }
- }
- }
- //it only has image(s)
- if (tinyIcon == null) {
- tinyIcon = MirConfig.getProp("Producer.Icon.TinyImage");
- iconAlt = "Image";
- }
+ HTTPRequestParser requestParser = new HTTPRequestParser(aRequest);
+ String articleId = requestParser.getParameter("article_id");
- // uploadedMedia Entity list is empty.
- // we only have text
- } else {
- tinyIcon = MirConfig.getProp("Producer.Icon.TinyText");
- iconAlt = "Text";
- }
+ if (articleId == null)
+ throw new ServletModuleExc("ServletModuleContent.listchildren: article_id not set!");
- try{
- //mediaList = HTMLTemplateProcessor.makeSimpleList(upMediaEntityList);
- contentHash = (SimpleHash)theList.get(i);
- contentHash.put("tiny_icon", imageRoot+"/"+tinyIcon);
- contentHash.put("icon_alt", iconAlt);
- } catch (Exception e){}
- }
+ returnList(aRequest, aResponse, "to_content = " + articleId, "webdb_create desc", 0, null);
+ }
+ catch (Throwable e) {
+ throw new ServletModuleFailure(e);
+ }
+ }
+
+ public void setparent(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc
+ {
+ HTTPRequestParser requestParser = new HTTPRequestParser(aRequest);
+ String articleId = requestParser.getParameter("childid");
+ String parentId = requestParser.getParameter("id");
+ String returnUrl = requestParser.getParameter("returnurl");
+ if (!MirGlobal.accessControl().article().mayEditArticle(ServletHelper.getUser(aRequest), articleId))
+ throw new ServletModuleExc("Article has been locked");
- deliver(req, res, modelRoot, templateListString);
- } else { // count = 1
- _showObject(theList.elementAt(0).getId(), req, res);
- }
- } catch (StorageObjectException e) {
- throw new ServletModuleException(e.toString());
+ try {
+ EntityContent article = (EntityContent) mainModule.getById(articleId);
+ article.setFieldValue("to_content", parentId);
+ article.setProduced(false);
+ article.update();
+ logAdminUsage(aRequest, articleId, "parent set to " + parentId);
}
+ catch(Throwable e) {
+ logger.error("ServletModuleContent.setparent: " + e.getMessage());
+ throw new ServletModuleFailure(e);
+ }
+
+ ServletHelper.redirect(aResponse, returnUrl);
}
- private EntityUsers _getUser(HttpServletRequest req)
+ public void clearparent(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc
{
- HttpSession session=req.getSession(false);
- return (EntityUsers)session.getAttribute("login.uid");
+ HTTPRequestParser requestParser = new HTTPRequestParser(aRequest);
+ String articleId = requestParser.getParameter("id");
+ String returnUrl = requestParser.getParameter("returnurl");
+
+ try {
+ EntityContent article = (EntityContent) mainModule.getById(articleId);
+ article.setFieldValue("to_content", "");
+ article.setProduced(false);
+ article.update();
+ logAdminUsage(aRequest, articleId, "parent cleared");
+ }
+ catch(Throwable e) {
+ e.printStackTrace(logger.asPrintWriter(LoggerWrapper.DEBUG_MESSAGE));
+ logger.error("ServletModuleContent.clearparent: " + e.getMessage());
+
+ throw new ServletModuleFailure("ServletModuleContent.clearparent: " + e.getMessage(), e);
+ }
+
+ ServletHelper.redirect(aResponse, returnUrl);
}
-}
+ public void showPreview(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc {
+ try {
+ HTTPRequestParser requestParser = new HTTPRequestParser(aRequest);
+ String articleId = requestParser.getParameter("id");
+ EntityAdapter article = model.makeEntityAdapter("content", mainModule.getById(articleId));
+ String preview = requestParser.getParameterWithDefault("preview", "default");
+
+ Map generationValues = new HashMap();
+ Generator generator =
+ MirGlobal.localizer().adminInterface().prepareArticlePreview(preview, article, generationValues);
+
+ generator.generate(aResponse.getWriter(), generationValues, logger);
+ }
+ catch (Exception e) {
+ throw new ServletModuleFailure(e);
+ }
+ }
+}
projects / mir.git / blobdiff