+/*
+ * 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 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.
+ */
+
package mircoders.servlet;
import java.io.*;
import freemarker.template.*;
import mir.servlet.*;
+import mir.media.*;
import mir.module.*;
import mir.misc.*;
import mir.storage.*;
/*
* ServletModuleContent -
- * liefert HTML fuer Content
+ * deliver html for the article admin form.
+ *
+ * @version $Revision: 1.19.2.2 $
+ * @author $Author: mh $
+ *
+ * $Log: ServletModuleContent.java,v $
+ * Revision 1.19.2.2 2002/11/01 05:38:21 mh
+ * Converted media Interface to use streams (Java IO) instead of byte buffers of
+ * the entire uplaoded files. These saves loads of unecessary memory use. JAI
+ * still consumes quite a bit though.
+ *
+ * A new temporary file (for JAI) parameter is necessary and is in the config.properties file.
+ *
+ * A nice side effect of this work is the FileHandler interface which is
+ * basically a call back mechanism for WebdbMultipartRequest which allows the
+ * uploaded file to handled by different classes. For example, for a media
+ * upload, the content-type, etc.. needs to be determined, but if say the
+ * FileEditor had a feature to upload static files... another handler wood be
+ * needed. Right now only the MediaRequest handler exists.
+ *
+ * Revision 1.19.2.1 2002/09/01 21:31:44 mh
+ * Mir goes GPL
+ *
+ * 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
*
*
- * @author RK
*/
public class ServletModuleContent extends ServletModule
{
- static ModuleTopics themenModule;
- static ModuleSchwerpunkt schwerpunktModule;
- static ModuleGruppen gruppenModule;
- static ModuleImages imageModule;
-
- static String templateOpString;
-
- // Singelton / Kontruktor
-
- private static ServletModuleContent instance = new ServletModuleContent();
- public static ServletModule getInstance() { return instance; }
-
- private ServletModuleContent() {
- try {
- theLog = Logfile.getInstance(Configuration.getProperty("Home") + Configuration.getProperty("ServletModule.Content.Logfile"));
- templateListString = Configuration.getProperty("ServletModule.Content.ListTemplate");
- templateOpString = Configuration.getProperty("ServletModule.Content.OpTemplate");
- templateObjektString = Configuration.getProperty("ServletModule.Content.ObjektTemplate");
- templateConfirmString = Configuration.getProperty("ServletModule.Content.ConfirmTemplate");
- mainModule = new ModuleContent(DatabaseContent.getInstance());
- themenModule = new ModuleTopics(DatabaseTopics.getInstance());
- schwerpunktModule = new ModuleSchwerpunkt(DatabaseFeature.getInstance());
- gruppenModule = new ModuleGruppen(DatabaseGroups.getInstance());
- imageModule = new ModuleImages(DatabaseImages.getInstance());
- }
- catch (StorageObjectException e) {
- theLog.printDebugInfo("servletmodulecontent konnte nicht initialisiert werden");
- }
- }
-
- // Methoden
-
- public void list(HttpServletRequest req, HttpServletResponse res) throws ServletModuleException
- {
- 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);
-
- if (req.getParameter("next") != null)
- offset=Integer.parseInt(req.getParameter("nextoffset"));
- else
- if (req.getParameter("prev") != null)
- offset = Integer.parseInt(req.getParameter("prevoffset"));
-
- 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());
- }
- }
-
- public void listop(HttpServletRequest req, HttpServletResponse res) throws ServletModuleException
- {
- 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'";
-
- // hier offsetcode bearbeiteb
- if (offsetParam != null && !offsetParam.equals(""))
- offset = Integer.parseInt(offsetParam);
-
- if (req.getParameter("next") != null)
- offset=Integer.parseInt(req.getParameter("nextoffset"));
- else
- if (req.getParameter("prev") != null)
- offset = Integer.parseInt(req.getParameter("prevoffset"));
-
- 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());
- }
- }
-
-
- 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());
- }
- }
-
- public void add(HttpServletRequest req, HttpServletResponse res)
- throws ServletModuleException {
-
- EntityUsers user = _getUser(req);
- SimpleHash mergeData = new SimpleHash();
- mergeData.put("new", "1");
- mergeData.put("is_published", "1");
- String now = StringUtil.date2webdbDate(new GregorianCalendar());
- mergeData.put("date", new SimpleScalar(now));
- mergeData.put("themenPopupData", themenModule.getTopicsAsSimpleList());
- mergeData.put("gruppenPopupData", gruppenModule.getGruppenAsSimpleList());
- try {
- mergeData.put("articletypePopupData", DatabaseArticleType.getInstance().getPopupData());
- } catch (Exception e) {theLog.printError("articletype could not be fetched.");}
- //mergeData.put("gruppenHashData", gruppenModule.getHashData());
- mergeData.put("schwerpunktPopupData", schwerpunktModule.getSchwerpunktAsSimpleList());
- mergeData.put("login_user", HTMLTemplateProcessor.makeSimpleHash(user));
- deliver(req, res, mergeData, templateObjektString);
- }
-
-
- public void insert(HttpServletRequest req, HttpServletResponse res) throws ServletModuleException
- {
- //theLog.printDebugInfo(":: content :: trying to insert");
- try {
- EntityUsers user = _getUser(req);
- HashMap withValues = getIntersectingValues(req, DatabaseContent.getInstance());
- //theLog.printDebugInfo(":: content :: got intersecting values");
- 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("is_produced", "0");
- if (!withValues.containsKey("is_published"))
- withValues.put("is_published","0");
- if (!withValues.containsKey("is_html"))
- withValues.put("is_html","0");
- if (withValues.get("creator").toString().equals(""))
- withValues.put("creator","Anonym");
- String id = mainModule.add(withValues);
- DatabaseContentToTopics.getInstance().setTopics(id,req.getParameter("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());}
- }
-
- public void delete(HttpServletRequest req, HttpServletResponse res) throws ServletModuleException
- {
-
- 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);
- }
- else {
- if (confirmParam!= null && !confirmParam.equals("")) {
- try {
- mainModule.deleteById(idParam);
- //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);
- }
- }
- }
-
- 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);
- }
-
- // 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");
- try {
- EntityContent entContent = (EntityContent)mainModule.getById(idParam);
- entContent.attach(mediaIdParam);
- }
- catch(ModuleException e) {
- theLog.printError("smod content :: attach :: could not get entityContent");
- }
- _showObject(idParam, req, res);
- }
-
- public void dettach(HttpServletRequest req, HttpServletResponse res) throws ServletModuleException
- {
- String idParam = req.getParameter("cid");
- if (idParam == null) throw new ServletModuleException("smod content :: dettach :: cid missing");
- try {
- EntityContent entContent = (EntityContent)mainModule.getById(idParam);
- entContent.dettach();
- }
- catch(ModuleException e) {
- theLog.printError("smod content :: dettach :: could not get entityContent");
- }
- _showObject(idParam, req, res);
- }
-
- public void newswire(HttpServletRequest req, HttpServletResponse res) throws ServletModuleException
- {
- 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");
- }
- list(req, res);
- }
-
-
- public void update(HttpServletRequest req, HttpServletResponse res)
- throws ServletModuleException
- {
- try {
-
- EntityUsers user = _getUser(req);
- if (user==null) theLog.printDebugInfo("user null!");
- String idParam = req.getParameter("id");
- if (idParam == null) throw new ServletModuleException("Falscher Aufruf: (id) nicht angegeben");
-
- HashMap withValues = getIntersectingValues(req, DatabaseContent.getInstance());
- String topic_id = req.getParameter("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");
- if (withValues.get("creator").toString().equals(""))
- withValues.put("creator","Anonym");
- //theLog.printDebugInfo("updating. ");
- String id = mainModule.set(withValues);
- DatabaseContentToTopics.getInstance().setTopics(req.getParameter("id"),req.getParameter("to_topic"));
- //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);
- }
- else
- _showObject(idParam, req, res);
- }
- catch (StorageObjectException e) { throw new ServletModuleException(e.toString());}
- catch (ModuleException e) { throw new ServletModuleException(e.toString());}
- }
-
- //
- // Hilfsmethoden
-
- private void _showObject(String id, HttpServletRequest req, HttpServletResponse res)
- throws ServletModuleException {
-
- try {
- EntityContent entContent=(EntityContent)mainModule.getById(id);
- SimpleHash mergeData = HTMLTemplateProcessor.makeSimpleHash(entContent);
- EntityList topicToContent = DatabaseContentToTopics.getInstance().getTopics(entContent);
- if (topicToContent!=null && topicToContent.size()>0){
- Entity topics = (EntityTopics)topicToContent.elementAt(0);
- mergeData.put("to_topic",topics.getId());
- }
- //obsolete, because of psqgl 7.1.x
- //mergeData.put("content_data", entContent.getContentData());
- mergeData.put("themenPopupData", themenModule.getTopicsAsSimpleList());
- mergeData.put("gruppenPopupData", gruppenModule.getGruppenAsSimpleList());
- try {
- mergeData.put("articletypePopupData", DatabaseArticleType.getInstance().getPopupData());
- } catch (Exception e) {theLog.printError("articletype could not be fetched.");}
-
- // get the images
- String currentMediaId = entContent.getValue("to_media");
- SimpleHash imageHash = new SimpleHash();
- if (currentMediaId!=null && !currentMediaId.equals("")) {
- imageHash.put(currentMediaId, HTMLTemplateProcessor.makeSimpleHash(imageModule.getById(currentMediaId)));
- mergeData.put("images", imageHash);
- }
-
-
- //mergeData.put("gruppenHashData", gruppenModule.getHashData());
- mergeData.put("schwerpunktPopupData", schwerpunktModule.getSchwerpunktAsSimpleList());
- // hier code um zur liste zurueckzukommen
- String offsetParam, whereParam, orderParam;
- if ((offsetParam = req.getParameter("offset"))!=null) mergeData.put("offset", offsetParam);
- if ((whereParam = req.getParameter("where"))!=null) mergeData.put("where", whereParam);
- if ((orderParam = req.getParameter("order"))!=null) mergeData.put("order", orderParam);
- mergeData.put("login_user", HTMLTemplateProcessor.makeSimpleHash(_getUser(req)));
- deliver(req, res, mergeData, templateObjektString);
- }
- catch (Exception e) { throw new ServletModuleException(e.toString());}
- }
-
-
- public void _list(EntityList theList, HttpServletRequest req, HttpServletResponse res)
- throws ServletModuleException {
-
- 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("gruppenHashData", gruppenModule.getHashData());
- modelRoot.put("articletypeHash", DatabaseArticleType.getInstance().getHashData());
- deliver(req, res, modelRoot, templateListString);
- } else { // count = 1
- _showObject(theList.elementAt(0).getId(),req,res);
- }
- } catch (StorageObjectException e) {
- throw new ServletModuleException(e.toString());
- }
- }
-
- public void _listop(EntityList theList, HttpServletRequest req, HttpServletResponse res)
- throws ServletModuleException {
-
- try {
- // hier dann htmlcode rausschreiben
- if (theList == null || theList.getCount() == 0 || theList.getCount()>1) {
- SimpleHash modelRoot = HTMLTemplateProcessor.makeSimpleHashWithEntitylistInfos(theList);
- modelRoot.put("articletypeHash", DatabaseArticleType.getInstance().getHashData());
- modelRoot.put("gruppenHashData", gruppenModule.getHashData());
- deliver(req, res, modelRoot, templateListString);
- } else { // count = 1
- _showObject(theList.elementAt(0).getId(), req, res);
- }
- } catch (StorageObjectException e) {
- throw new ServletModuleException(e.toString());
- }
- }
-
- private EntityUsers _getUser(HttpServletRequest req)
- {
- HttpSession session=req.getSession(false);
- return (EntityUsers)session.getAttribute("login.uid");
- }
-
-
+ 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 ServletModuleContent() {
+ 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");
+ }
+ }
+
+ // Methoden
+
+ public void list(HttpServletRequest req, HttpServletResponse res) throws ServletModuleException
+ {
+ 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);
+
+ if (req.getParameter("next") != null)
+ offset=Integer.parseInt(req.getParameter("nextoffset"));
+ else
+ if (req.getParameter("prev") != null)
+ offset = Integer.parseInt(req.getParameter("prevoffset"));
+
+ 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());
+ }
+ }
+
+ public void listop(HttpServletRequest req, HttpServletResponse res) throws ServletModuleException
+ {
+ 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'";
+
+ // hier offsetcode bearbeiteb
+ if (offsetParam != null && !offsetParam.equals(""))
+ offset = Integer.parseInt(offsetParam);
+
+ if (req.getParameter("next") != null)
+ offset=Integer.parseInt(req.getParameter("nextoffset"));
+ else
+ if (req.getParameter("prev") != null)
+ offset = Integer.parseInt(req.getParameter("prevoffset"));
+
+ 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());
+ }
+ }
+
+
+ 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());
+ }
+ }
+
+ public void add(HttpServletRequest req, HttpServletResponse res)
+ throws ServletModuleException {
+ _showObject(null, req, res);
+ }
+
+
+ public void insert(HttpServletRequest req, HttpServletResponse res) throws ServletModuleException
+ {
+ //theLog.printDebugInfo(":: content :: trying to insert");
+ try {
+ EntityUsers user = _getUser(req);
+ HashMap withValues = getIntersectingValues(req, DatabaseContent.getInstance());
+ //theLog.printDebugInfo(":: content :: got intersecting values");
+ 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("is_produced", "0");
+ if (!withValues.containsKey("is_published"))
+ withValues.put("is_published","0");
+ if (!withValues.containsKey("is_html"))
+ withValues.put("is_html","0");
+ if (withValues.get("creator").toString().equals(""))
+ withValues.put("creator","Anonym");
+ 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());
+ }
+ }
+
+ public void delete(HttpServletRequest req, HttpServletResponse res) throws ServletModuleException
+ {
+
+ 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);
+ }
+ 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);
+ }
+ }
+ }
+
+ 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);
+ }
+
+ // 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");
+
+ try {
+ EntityContent entContent = (EntityContent)mainModule.getById(idParam);
+ 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");
+ }
+
+ _showObject(idParam, req, res);
+ }
+
+ public void dettach(HttpServletRequest req, HttpServletResponse res) throws ServletModuleException
+ {
+ 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");
+
+ try {
+ EntityContent entContent = (EntityContent)mainModule.getById(cidParam);
+ entContent.dettach(cidParam,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");
+ }
+
+ _showObject(cidParam, req, res);
+ }
+
+ public void newswire(HttpServletRequest req, HttpServletResponse res) throws ServletModuleException
+ {
+ 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");
+ }
+
+ list(req, res);
+ }
+
+
+ public void update(HttpServletRequest req, HttpServletResponse res)
+ throws ServletModuleException
+ {
+ try {
+
+ 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");
+
+ 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");
+ if (withValues.get("creator").toString().equals(""))
+ withValues.put("creator","Anonym");
+ //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);
+ }
+ else
+ _showObject(idParam, req, res);
+ }
+ catch (StorageObjectException e) {
+ throw new ServletModuleException(e.toString());
+ }
+ catch (ModuleException e) {
+ throw new ServletModuleException(e.toString());
+ }
+ }
+
+ /*
+ * 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();
+ 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;
+ }
+
+
+ extraInfo.put("themenPopupData", themenModule.getTopicsAsSimpleList());
+ try {
+ extraInfo.put("articletypePopupData",
+ DatabaseArticleType.getInstance().getPopupData());
+ } catch (Exception e) {
+ theLog.printError("articletype could not be fetched.");
+ }
+ try {
+ extraInfo.put("languagePopupData", DatabaseLanguage.getInstance().getPopupData());
+ } catch (Exception e) {
+ theLog.printError("language-popup could not be fetched.");
+ }
+
+ 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());
+ }
+ }
+
+
+ public void _list(EntityList theList, HttpServletRequest req, HttpServletResponse res)
+ throws ServletModuleException {
+
+ 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);
+ }
+ } catch (StorageObjectException e) {
+ throw new ServletModuleException(e.toString());
+ }
+ }
+
+ public void _listop(EntityList theList, HttpServletRequest req, HttpServletResponse res)
+ throws ServletModuleException {
+
+ 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.getTinyIconName();
+ iconAlt = mediaHandler.getIconAltName();
+ }
+ }
+ }
+ //it only has image(s)
+ if (tinyIcon == null) {
+ tinyIcon = MirConfig.getProp("Producer.Icon.TinyImage");
+ iconAlt = "Image";
+ }
+
+ // uploadedMedia Entity list is empty.
+ // we only have text
+ } else {
+ tinyIcon = MirConfig.getProp("Producer.Icon.TinyText");
+ iconAlt = "Text";
+ }
+
+ try{
+ //mediaList = HTMLTemplateProcessor.makeSimpleList(upMediaEntityList);
+ contentHash = (SimpleHash)theList.get(i);
+ contentHash.put("tiny_icon", imageRoot+"/"+tinyIcon);
+ contentHash.put("icon_alt", iconAlt);
+ } catch (Exception e){}
+ }
+
+
+ deliver(req, res, modelRoot, templateListString);
+ } else { // count = 1
+ _showObject(theList.elementAt(0).getId(), req, res);
+ }
+ } catch (StorageObjectException e) {
+ throw new ServletModuleException(e.toString());
+ }
+ }
+
+ private EntityUsers _getUser(HttpServletRequest req)
+ {
+ HttpSession session=req.getSession(false);
+ return (EntityUsers)session.getAttribute("login.uid");
+ }
}
projects / mir.git / blobdiff