X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=source%2Fmircoders%2Fservlet%2FServletModuleContent.java;h=afba80cda6031526fb7193ecc61a16d6b66dd47b;hb=c144ff544fcae88787144d7f370108de1a941a41;hp=627efc9e95ea8cff7e39fd974cfa72e3aaa2388f;hpb=e42ecea2db8ff123f268edf48190d6b9b28fcedb;p=mir.git diff --git a/source/mircoders/servlet/ServletModuleContent.java b/source/mircoders/servlet/ServletModuleContent.java index 627efc9e..afba80cd 100755 --- a/source/mircoders/servlet/ServletModuleContent.java +++ b/source/mircoders/servlet/ServletModuleContent.java @@ -1,526 +1,555 @@ -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 mircoders.entity.*; - - /* - * ServletModuleContent - - * deliver html for the article admin form. + * Copyright (C) 2001, 2002 The Mir-coders group * - * @version $Revision: 1.20 $ - * @author $Author: mh $ + * This file is part of Mir. * - * $Log: ServletModuleContent.java,v $ - * Revision 1.20 2002/08/25 19:00:11 mh - * merge of localization branch into HEAD. mh and zap + * 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. * - * 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 + * 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. */ -public class ServletModuleContent extends ServletModule -{ - - static ModuleTopics themenModule; - static ModuleSchwerpunkt schwerpunktModule; - static ModuleImages imageModule; +package mircoders.servlet; - static String templateOpString; +import mir.entity.adapter.EntityAdapter; +import mir.entity.adapter.EntityAdapterEngine; +import mir.entity.adapter.EntityAdapterModel; +import mir.generator.Generator; +import mir.log.LoggerWrapper; +import mir.misc.StringUtil; +import mir.servlet.ServletModule; +import mir.servlet.ServletModuleExc; +import mir.servlet.ServletModuleFailure; +import mir.util.*; +import mircoders.entity.EntityContent; +import mircoders.entity.EntityUsers; +import mircoders.global.MirGlobal; +import mircoders.module.ModuleContent; +import mircoders.storage.DatabaseContent; +import mircoders.storage.DatabaseContentToTopics; + +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; +import java.util.*; - // Singelton / Kontruktor +/** + * Article admin interface code + */ +public class ServletModuleContent extends ServletModule { private static ServletModuleContent instance = new ServletModuleContent(); public static ServletModule getInstance() { return instance; } + private static ModuleContent contentModule; 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"); - } - } + super(); + propagatedParameters.add("selectarticleurl"); - // Methoden + logger = new LoggerWrapper("ServletModule.Content"); - 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()); + definition = "content"; + contentModule = new ModuleContent(); + mainModule = contentModule; + } + catch (Throwable e) { + logger.fatal("ServletModuleContent could not be initialized: " + e.toString()); } } - 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", ""); + + 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); } - } - - - 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"); + // check if mediaIdParam and articleid are correct integers + try + { + Integer.parseInt(mediaIdParam); + Integer.parseInt(articleId); + } + catch(NumberFormatException e) + { + throw new ServletModuleExc("smod content :: attach :: invalid articleid/mid"); + } + + 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); - } - catch(ModuleException e) { - theLog.printError("smod content :: dettach :: could not get entityContent"); + EntityContent entContent = (EntityContent)mainModule.getById(articleId); + entContent.dettach(articleId, midParam); } - 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"); - list(req, res); + contentModule.lockArticle(idParam, user.getId(), false); + + 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); + + editObject(aRequest, aResponse, idParam); + } - public void update(HttpServletRequest req, HttpServletResponse res) - throws ServletModuleException + /** + * 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"); - 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"); + if (!MirGlobal.accessControl().article().mayEditArticle(ServletHelper.getUser(aRequest), idParam)) + throw new ServletModuleExc("Article has been locked"); + + 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. null, 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))); } - - - extraInfo.put("themenPopupData", themenModule.getTopicsAsSimpleList()); - try { - extraInfo.put("articletypePopupData", - DatabaseArticleType.getInstance().getPopupData()); - } catch (Exception e) { - theLog.printError("articletype could not be fetched."); + 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); + } + responseData.put("article", article); + + List topicsList = new ArrayList(); + + 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", EntityAdapterEngine.retrieveAdapterList(model, "topic", "", "title", -1, 0)); + 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", EntityAdapterEngine.retrieveAdapterList(model, "topic", where, order, -1, 0)); + 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 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")); - public void _list(EntityList theList, HttpServletRequest req, HttpServletResponse res) - throws ServletModuleException { + returnList(aRequest, aResponse, "", "", 0, + Collections.singletonMap("selectarticleurl", urlBuilder.getQuery())); + } + catch (Throwable e) { + throw new ServletModuleFailure(e); + } + } + public void listchildren(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc { 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()); + HTTPRequestParser requestParser = new HTTPRequestParser(aRequest); + String articleId = requestParser.getParameter("article_id"); + + if (articleId == null) + throw new ServletModuleExc("ServletModuleContent.listchildren: article_id not set!"); + + returnList(aRequest, aResponse, "to_content = " + articleId, "webdb_create desc", 0); + } + catch (Throwable e) { + throw new ServletModuleFailure(e); } } - public void _listop(EntityList theList, HttpServletRequest req, HttpServletResponse res) - throws ServletModuleException { + 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"); 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"; - } + 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); + } - // uploadedMedia Entity list is empty. - // we only have text - } else { - tinyIcon = MirConfig.getProp("Producer.Icon.TinyText"); - iconAlt = "Text"; - } + ServletHelper.redirect(aResponse, returnUrl); + } - try{ - //mediaList = HTMLTemplateProcessor.makeSimpleList(upMediaEntityList); - contentHash = (SimpleHash)theList.get(i); - contentHash.put("tiny_icon", imageRoot+"/"+tinyIcon); - contentHash.put("icon_alt", iconAlt); - } catch (Exception e){} - } + public void clearparent(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc + { + 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()); - deliver(req, res, modelRoot, templateListString); - } else { // count = 1 - _showObject(theList.elementAt(0).getId(), req, res); - } - } catch (StorageObjectException e) { - throw new ServletModuleException(e.toString()); + throw new ServletModuleFailure("ServletModuleContent.clearparent: " + e.getMessage(), e); } + + ServletHelper.redirect(aResponse, returnUrl); } - private EntityUsers _getUser(HttpServletRequest req) - { - HttpSession session=req.getSession(false); - return (EntityUsers)session.getAttribute("login.uid"); + 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); + } } } -