-/*\r
- * Copyright (C) 2001, 2002 The Mir-coders group\r
- *\r
- * This file is part of Mir.\r
- *\r
- * Mir is free software; you can redistribute it and/or modify\r
- * it under the terms of the GNU General Public License as published by\r
- * the Free Software Foundation; either version 2 of the License, or\r
- * (at your option) any later version.\r
- *\r
- * Mir is distributed in the hope that it will be useful,\r
- * but WITHOUT ANY WARRANTY; without even the implied warranty of\r
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\r
- * GNU General Public License for more details.\r
- *\r
- * You should have received a copy of the GNU General Public License\r
- * along with Mir; if not, write to the Free Software\r
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA\r
- *\r
- * In addition, as a special exception, The Mir-coders gives permission to link\r
- * the code of this program with the com.oreilly.servlet library, any library\r
- * licensed under the Apache Software License, The Sun (tm) Java Advanced\r
- * Imaging library (JAI), The Sun JIMI library (or with modified versions of\r
- * the above that use the same license as the above), and distribute linked\r
- * combinations including the two. You must obey the GNU General Public\r
- * License in all respects for all of the code used other than the above\r
- * mentioned libraries. If you modify this file, you may extend this exception\r
- * to your version of the file, but you are not obligated to do so. If you do\r
- * not wish to do so, delete this exception statement from your version.\r
- */\r
-\r
-package mircoders.servlet;\r
-\r
-import java.io.IOException;\r
-import java.util.GregorianCalendar;\r
-import java.util.HashMap;\r
-import java.util.Iterator;\r
-import java.util.List;\r
-import java.util.Map;\r
-\r
-import javax.servlet.http.HttpServletRequest;\r
-import javax.servlet.http.HttpServletResponse;\r
-import javax.servlet.http.HttpSession;\r
-\r
-import mir.entity.adapter.EntityAdapterModel;\r
-import mir.entity.adapter.EntityIteratorAdapter;\r
-import mir.log.LoggerWrapper;\r
-import mir.misc.StringUtil;\r
-import mir.module.ModuleException;\r
-import mir.servlet.ServletModule;\r
-import mir.servlet.ServletModuleException;\r
-import mir.storage.StorageObjectFailure;\r
-import mir.util.CachingRewindableIterator;\r
-import mir.util.HTTPRequestParser;\r
-import mir.util.JDBCStringRoutines;\r
-import mir.util.SQLQueryBuilder;\r
-import mir.util.URLBuilder;\r
-import mircoders.entity.EntityContent;\r
-import mircoders.entity.EntityUsers;\r
-import mircoders.global.MirGlobal;\r
-import mircoders.module.ModuleContent;\r
-import mircoders.search.IndexUtil;\r
-import mircoders.storage.DatabaseComment;\r
-import mircoders.storage.DatabaseContent;\r
-import mircoders.storage.DatabaseContentToTopics;\r
-\r
-import org.apache.lucene.index.IndexReader;\r
-\r
-import freemarker.template.SimpleHash;\r
-\r
-/*\r
- * ServletModuleContent -\r
- * deliver html for the article admin form.\r
- *\r
- * @version $Id: ServletModuleContent.java,v 1.36 2003/03/02 04:36:31 zapata Exp $\r
- * @author rk, mir-coders\r
- *\r
- */\r
-\r
-public class ServletModuleContent extends ServletModule\r
-{\r
- private String editTemplate = configuration.getString("ServletModule.Content.ObjektTemplate");;\r
- private String listTemplate = configuration.getString("ServletModule.Content.ListTemplate");\r
-\r
- private static ServletModuleContent instance = new ServletModuleContent();\r
- public static ServletModule getInstance() { return instance; }\r
-\r
- private ServletModuleContent() {\r
- super();\r
- logger = new LoggerWrapper("ServletModule.Content");\r
- try {\r
-\r
- templateListString = configuration.getString("ServletModule.Content.ListTemplate");\r
- templateObjektString = configuration.getString("ServletModule.Content.ObjektTemplate");\r
- templateConfirmString = configuration.getString("ServletModule.Content.ConfirmTemplate");\r
-\r
- mainModule = new ModuleContent(DatabaseContent.getInstance());\r
- }\r
- catch (StorageObjectFailure e) {\r
- logger.error("servletmodulecontent konnte nicht initialisiert werden");\r
- }\r
- }\r
-\r
- public void list(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleException\r
- {\r
- HTTPRequestParser requestParser = new HTTPRequestParser(aRequest);\r
-\r
- String where = requestParser.getParameter("where");\r
- String order = requestParser.getParameterWithDefault("order", "webdb_create desc");\r
- int offset = requestParser.getIntegerWithDefault("offset", 0);\r
- String selectArticleUrl = requestParser.getParameter("selectarticleurl");\r
-\r
- returnArticleList(aRequest, aResponse, where, order, offset, selectArticleUrl);\r
- }\r
-\r
- public void search(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleException {\r
- try {\r
- HTTPRequestParser requestParser = new HTTPRequestParser(aRequest);\r
- SQLQueryBuilder queryBuilder = new SQLQueryBuilder();\r
- String searchField = requestParser.getParameterWithDefault("searchfield", "");\r
- String searchValue = requestParser.getParameterWithDefault("searchvalue", "").trim();\r
- String searchOrder = requestParser.getParameterWithDefault("searchorder", "");\r
- String searchispublished = requestParser.getParameterWithDefault("searchispublished", "");\r
- String searchArticleType = requestParser.getParameterWithDefault("searcharticletype", "");\r
- String selectArticleUrl = requestParser.getParameter("selectarticleurl");\r
-\r
- if (searchValue.length()>0) {\r
- if (searchField.equals("contents"))\r
- queryBuilder.appendAndCondition(\r
- "(lower(content_data) like " + "'%" + JDBCStringRoutines.escapeStringLiteral(searchValue.toLowerCase()) + "%')"+\r
- " or (lower(description) like " + "'%" + JDBCStringRoutines.escapeStringLiteral(searchValue.toLowerCase()) + "%')");\r
- else\r
- queryBuilder.appendAndCondition(\r
- "lower("+ searchField + ") like " +\r
- "'%" + JDBCStringRoutines.escapeStringLiteral(searchValue.toLowerCase()) + "%'");\r
- }\r
-\r
- if (searchispublished.length()>0) {\r
- if (searchispublished.equals("0"))\r
- queryBuilder.appendAndCondition("is_published='f'");\r
- else\r
- queryBuilder.appendAndCondition("is_published='t'");\r
- }\r
-\r
- if (searchArticleType.length()>0) {\r
- queryBuilder.appendAndCondition("to_article_type="+Integer.parseInt(searchArticleType));\r
- }\r
-\r
- if (searchOrder.length()>0) {\r
- if (searchOrder.equals("datedesc"))\r
- queryBuilder.appendAscendingOrder("webdb_create");\r
- else if (searchOrder.equals("dateasc"))\r
- queryBuilder.appendDescendingOrder("webdb_create");\r
- else if (searchOrder.equals("title"))\r
- queryBuilder.appendDescendingOrder("title");\r
- else if (searchOrder.equals("creator"))\r
- queryBuilder.appendDescendingOrder("creator");\r
- }\r
-\r
- returnArticleList(aRequest, aResponse, queryBuilder.getWhereClause(), queryBuilder.getOrderByClause(), 0, selectArticleUrl);\r
- }\r
- catch (Throwable e) {\r
- throw new ServletModuleException(e.toString());\r
- }\r
- }\r
-\r
- public void add(HttpServletRequest req, HttpServletResponse res) throws ServletModuleException {\r
- _showObject(null, req, res);\r
- }\r
-\r
-\r
- public void insert(HttpServletRequest req, HttpServletResponse res) throws ServletModuleException\r
- {\r
-//theLog.printDebugInfo(":: content :: trying to insert");\r
- try {\r
- EntityUsers user = _getUser(req);\r
- HashMap withValues = getIntersectingValues(req, DatabaseContent.getInstance());\r
-\r
- String now = StringUtil.date2webdbDate(new GregorianCalendar());\r
- withValues.put("date", now);\r
- withValues.put("publish_path", StringUtil.webdbDate2path(now));\r
- withValues.put("to_publisher", user.getId());\r
- withValues.put("is_produced", "0");\r
- if (!withValues.containsKey("is_published"))\r
- withValues.put("is_published","0");\r
- if (!withValues.containsKey("is_html"))\r
- withValues.put("is_html","0");\r
-\r
- String id = mainModule.add(withValues);\r
- DatabaseContentToTopics.getInstance().setTopics(id,req.getParameterValues("to_topic"));\r
-\r
- _showObject(id, req, res);\r
- }\r
- catch (StorageObjectFailure e) {\r
- throw new ServletModuleException(e.toString());\r
- }\r
- catch (ModuleException e) {\r
- throw new ServletModuleException(e.toString());\r
- }\r
- }\r
-\r
- public void delete(HttpServletRequest req, HttpServletResponse res) throws ServletModuleException\r
- {\r
- EntityUsers user = _getUser(req);\r
-\r
- String idParam = req.getParameter("id");\r
- if (idParam == null) throw new ServletModuleException("Invalid call: id missing");\r
-\r
- String confirmParam = req.getParameter("confirm");\r
- String cancelParam = req.getParameter("cancel");\r
-\r
- logger.info("where = " + req.getParameter("where"));\r
-\r
- if (confirmParam == null && cancelParam == null) {\r
-\r
- SimpleHash mergeData = new SimpleHash();\r
- mergeData.put("module", "Content");\r
- mergeData.put("infoString", "Content: " + idParam);\r
- mergeData.put("id", idParam);\r
- mergeData.put("where", req.getParameter("where"));\r
- mergeData.put("order", req.getParameter("order"));\r
- mergeData.put("offset", req.getParameter("offset"));\r
- deliver(req, res, mergeData, templateConfirmString);\r
- }\r
- else {\r
- if (confirmParam!= null && !confirmParam.equals("")) {\r
- try {\r
- mainModule.deleteById(idParam);\r
-\r
- /** @todo the following two should be implied in\r
- * DatabaseContent */\r
-\r
- //delete rows in the content_x_topic-table\r
- DatabaseContentToTopics.getInstance().deleteByContentId(idParam);\r
- //delete rows in the comment-table\r
- DatabaseComment.getInstance().deleteByContentId(idParam);\r
- //delete from lucene index, if any\r
- String index = configuration.getString("IndexPath");\r
- if (IndexReader.indexExists(index)){\r
- IndexUtil.unindexID(idParam,index);\r
- }\r
-\r
- }\r
- catch (ModuleException e) {\r
- throw new ServletModuleException(e.toString());\r
- }\r
- catch (StorageObjectFailure e) {\r
- throw new ServletModuleException(e.toString());\r
- }\r
- catch (IOException e) {\r
- throw new ServletModuleException(e.toString());\r
- }\r
- list(req,res);\r
- }\r
- else {\r
- // Datensatz anzeigen\r
- _showObject(idParam, req, res);\r
- }\r
- }\r
- }\r
-\r
- public void edit(HttpServletRequest req, HttpServletResponse res) throws ServletModuleException\r
- {\r
- String idParam = req.getParameter("id");\r
- if (idParam == null)\r
- throw new ServletModuleException("Invalid call: id not supplied ");\r
- _showObject(idParam, req, res);\r
- }\r
-\r
-// methods for attaching media file\r
- public void attach(HttpServletRequest req, HttpServletResponse res) throws ServletModuleException\r
- {\r
- String mediaIdParam = req.getParameter("mid");\r
- String idParam = req.getParameter("cid");\r
- if (idParam == null||mediaIdParam==null) throw new ServletModuleException("smod content :: attach :: cid/mid missing");\r
-\r
- try {\r
- EntityContent entContent = (EntityContent)mainModule.getById(idParam);\r
- entContent.attach(mediaIdParam);\r
- }\r
- catch(ModuleException e) {\r
- logger.error("smod content :: attach :: could not get entityContent");\r
- }\r
- catch(StorageObjectFailure e) {\r
- logger.error("smod content :: attach :: could not get entityContent");\r
- }\r
-\r
- _showObject(idParam, req, res);\r
- }\r
-\r
- public void dettach(HttpServletRequest req, HttpServletResponse res) throws ServletModuleException\r
- {\r
- String cidParam = req.getParameter("cid");\r
- String midParam = req.getParameter("mid");\r
- if (cidParam == null) throw new ServletModuleException("smod content :: dettach :: cid missing");\r
- if (midParam == null) throw new ServletModuleException("smod content :: dettach :: mid missing");\r
-\r
- try {\r
- EntityContent entContent = (EntityContent)mainModule.getById(cidParam);\r
- entContent.dettach(cidParam,midParam);\r
- }\r
- catch(ModuleException e) {\r
- logger.error("smod content :: dettach :: could not get entityContent");\r
- }\r
- catch(StorageObjectFailure e) {\r
- logger.error("smod content :: dettach :: could not get entityContent");\r
- }\r
-\r
- _showObject(cidParam, req, res);\r
- }\r
-\r
- public void update(HttpServletRequest aRequest, HttpServletResponse aResponse)\r
- throws ServletModuleException\r
- {\r
- try {\r
- HTTPRequestParser requestParser = new HTTPRequestParser(aRequest);\r
-\r
- String returnUrl = requestParser.getParameter("returnurl");\r
-\r
- String idParam = aRequest.getParameter("id");\r
- if (idParam == null) throw new ServletModuleException("Wrong call: (id) is missing");\r
-\r
- HashMap withValues = getIntersectingValues(aRequest, DatabaseContent.getInstance());\r
- String[] topic_id = aRequest.getParameterValues("to_topic");\r
- String content_id = aRequest.getParameter("id");\r
-\r
- withValues.put("is_produced", "0");\r
- if (!withValues.containsKey("is_published"))\r
- withValues.put("is_published","0");\r
- if (!withValues.containsKey("is_html"))\r
- withValues.put("is_html","0");\r
-\r
- String id = mainModule.set(withValues);\r
- DatabaseContentToTopics.getInstance().setTopics(aRequest.getParameter("id"),topic_id);\r
-\r
- String whereParam = aRequest.getParameter("where");\r
- String orderParam = aRequest.getParameter("order");\r
-\r
- if (returnUrl!=null){\r
- redirect(aResponse, returnUrl);\r
- }\r
- else\r
- _showObject(idParam, aRequest, aResponse);\r
- }\r
- catch (Throwable e) {\r
- throw new ServletModuleException(e.toString());\r
- }\r
- }\r
-\r
-/*\r
- * HelperMethod shows the basic article editing form.\r
- *\r
- * if the "id" parameter is null, it means show an empty form to add a new\r
- * article.\r
-*/\r
- private void _showObject(String id, HttpServletRequest aRequest, HttpServletResponse aResponse)\r
- throws ServletModuleException {\r
-\r
- try {\r
- HTTPRequestParser requestParser = new HTTPRequestParser(aRequest);\r
- Map responseData = ServletHelper.makeGenerationData(getLocale(aRequest));\r
- EntityAdapterModel model = MirGlobal.localizer().dataModel().adapterModel();\r
- Map article;\r
- URLBuilder urlBuilder = new URLBuilder();\r
-\r
- urlBuilder.setValue("module", "Content");\r
- urlBuilder.setValue("do", "edit");\r
- urlBuilder.setValue("id", id);\r
- urlBuilder.setValue("returnurl", requestParser.getParameter("returnurl"));\r
-\r
- if (id!=null) {\r
- responseData.put("new", Boolean.FALSE);\r
- article = model.makeEntityAdapter("content", mainModule.getById(id));\r
- }\r
- else {\r
- List fields = DatabaseContent.getInstance().getFields();\r
- responseData.put("new", Boolean.TRUE);\r
- article = new HashMap();\r
- Iterator i = fields.iterator();\r
- while (i.hasNext()) {\r
- article.put(i.next(), null);\r
- }\r
-\r
- article.put("to_topics", null);\r
-\r
- MirGlobal.localizer().adminInterface().initializeArticle(article);\r
- }\r
- responseData.put("article", article);\r
-\r
- responseData.put("returnurl", requestParser.getParameter("returnurl"));\r
- responseData.put("thisurl", urlBuilder.getQuery());\r
-\r
- ServletHelper.generateResponse(aResponse.getWriter(), responseData, editTemplate);\r
- }\r
- catch (Exception e) {\r
- throw new ServletModuleException(e.toString());\r
- }\r
- }\r
-\r
- public void returnArticleList(\r
- HttpServletRequest aRequest,\r
- HttpServletResponse aResponse,\r
- String aWhereClause,\r
- String anOrderByClause,\r
- int anOffset,\r
- String aSelectArticleUrl) throws ServletModuleException {\r
-\r
- HTTPRequestParser requestParser = new HTTPRequestParser(aRequest);\r
- URLBuilder urlBuilder = new URLBuilder();\r
- EntityAdapterModel model;\r
- int nrArticlesPerPage = 20;\r
- int count;\r
-\r
- try {\r
- Map responseData = ServletHelper.makeGenerationData(getLocale(aRequest));\r
- model = MirGlobal.localizer().dataModel().adapterModel();\r
-\r
- Object articleList =\r
- new CachingRewindableIterator(\r
- new EntityIteratorAdapter( aWhereClause, anOrderByClause, nrArticlesPerPage,\r
- MirGlobal.localizer().dataModel().adapterModel(), "content", nrArticlesPerPage, anOffset)\r
- );\r
-\r
- responseData.put("nexturl", null);\r
- responseData.put("prevurl", null);\r
-\r
- count=mainModule.getSize(aWhereClause);\r
-\r
- urlBuilder.setValue("module", "Content");\r
- urlBuilder.setValue("do", "list");\r
- urlBuilder.setValue("where", aWhereClause);\r
- urlBuilder.setValue("order", anOrderByClause);\r
-\r
-\r
- urlBuilder.setValue("searchfield", requestParser.getParameter("searchfield"));\r
- urlBuilder.setValue("searchvalue", requestParser.getParameter("searchvalue"));\r
- urlBuilder.setValue("searchispublished", requestParser.getParameter("searchispublished"));\r
- urlBuilder.setValue("searchorder", requestParser.getParameter("searchorder"));\r
- urlBuilder.setValue("searcharticletype", requestParser.getParameter("searcharticletype"));\r
- urlBuilder.setValue("selectarticleurl", aSelectArticleUrl);\r
-\r
- responseData.put("searchfield", requestParser.getParameter("searchfield"));\r
- responseData.put("searchvalue", requestParser.getParameter("searchvalue"));\r
- responseData.put("searchispublished", requestParser.getParameter("searchispublished"));\r
- responseData.put("searchorder", requestParser.getParameter("searchorder"));\r
- responseData.put("searcharticletype", requestParser.getParameter("searcharticletype"));\r
- responseData.put("selectarticleurl", aSelectArticleUrl);\r
-\r
- urlBuilder.setValue("offset", anOffset);\r
- responseData.put("offset" , new Integer(anOffset).toString());\r
- responseData.put("thisurl" , urlBuilder.getQuery());\r
-\r
- if (count>=anOffset+nrArticlesPerPage) {\r
- urlBuilder.setValue("offset", (anOffset + nrArticlesPerPage));\r
- responseData.put("nexturl" , urlBuilder.getQuery());\r
- }\r
-\r
- if (anOffset>0) {\r
- urlBuilder.setValue("offset", Math.max(anOffset - nrArticlesPerPage, 0));\r
- responseData.put("prevurl" , urlBuilder.getQuery());\r
- }\r
-\r
- responseData.put("articles", articleList);\r
-\r
- responseData.put("from" , Integer.toString(anOffset+1));\r
- responseData.put("count", Integer.toString(count));\r
- responseData.put("to", Integer.toString(Math.min(anOffset+nrArticlesPerPage, count)));\r
- responseData.put("offset" , Integer.toString(anOffset));\r
- responseData.put("order", anOrderByClause);\r
- responseData.put("where" , aWhereClause);\r
-\r
- ServletHelper.generateResponse(aResponse.getWriter(), responseData, listTemplate);\r
- }\r
- catch (Throwable e) {\r
- throw new ServletModuleException(e.toString());\r
- }\r
- }\r
-\r
- public void selectparent(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleException\r
- {\r
- try {\r
- HTTPRequestParser requestParser = new HTTPRequestParser(aRequest);\r
- URLBuilder urlBuilder = new URLBuilder();\r
-\r
- urlBuilder.setValue("module", "Content");\r
- urlBuilder.setValue("do", "setparent");\r
- urlBuilder.setValue("childid", requestParser.getParameter("id"));\r
- urlBuilder.setValue("returnurl", requestParser.getParameter("returnurl"));\r
-\r
- returnArticleList(aRequest, aResponse, "", "", 0, urlBuilder.getQuery());\r
- }\r
- catch (Throwable e) {\r
- throw new ServletModuleException(e.getMessage());\r
- }\r
- }\r
-\r
- public void listchildren(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleException\r
- {\r
- try {\r
- HTTPRequestParser requestParser = new HTTPRequestParser(aRequest);\r
- String articleId = requestParser.getParameter("article_id");\r
-\r
- if (articleId == null)\r
- throw new ServletModuleException("ServletModuleContent.listchildren: article_id not set!");\r
-\r
- returnArticleList(aRequest, aResponse, "to_content = " + articleId, "", 0, null);\r
- }\r
- catch (Throwable e) {\r
- throw new ServletModuleException(e.getMessage());\r
- }\r
- }\r
-\r
- public void setparent(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleException\r
- {\r
- HTTPRequestParser requestParser = new HTTPRequestParser(aRequest);\r
- String articleId = aRequest.getParameter("childid");\r
- String parentId = aRequest.getParameter("id");\r
- String returnUrl = aRequest.getParameter("returnurl");\r
-\r
- try {\r
- EntityContent article = (EntityContent) mainModule.getById(articleId);\r
- article.setValueForProperty("to_content", parentId);\r
- article.setProduced(false);\r
- article.update();\r
- }\r
- catch(Throwable e) {\r
- logger.error("ServletModuleContent.setparent: " + e.getMessage());\r
- throw new ServletModuleException("ServletModuleContent.setparent: " + e.getMessage());\r
- }\r
-\r
- redirect(aResponse, returnUrl);\r
- }\r
-\r
- public void clearparent(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleException\r
- {\r
- HTTPRequestParser requestParser = new HTTPRequestParser(aRequest);\r
- String articleId = requestParser.getParameter("id");\r
- String returnUrl = requestParser.getParameter("returnurl");\r
-\r
- try {\r
- EntityContent article = (EntityContent) mainModule.getById(articleId);\r
- article.setValueForProperty("to_content", "");\r
- article.setProduced(false);\r
- article.update();\r
- }\r
- catch(Throwable e) {\r
- e.printStackTrace(logger.asPrintWriter(LoggerWrapper.DEBUG_MESSAGE));\r
- logger.error("ServletModuleContent.clearparent: " + e.getMessage());\r
-\r
- throw new ServletModuleException("ServletModuleContent.clearparent: " + e.getMessage());\r
- }\r
-\r
- redirect(aResponse, returnUrl);\r
- }\r
-\r
- private EntityUsers _getUser(HttpServletRequest req)\r
- {\r
- HttpSession session=req.getSession(false);\r
-\r
- return (EntityUsers)session.getAttribute("login.uid");\r
- }\r
-}\r
+/*
+ * Copyright (C) 2001, 2002 The Mir-coders group
+ *
+ * This file is part of Mir.
+ *
+ * Mir is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * Mir is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Mir; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * In addition, as a special exception, The Mir-coders gives permission to link
+ * the code of this program with any library licensed under the Apache Software License,
+ * The Sun (tm) Java Advanced Imaging library (JAI), The Sun JIMI library
+ * (or with modified versions of the above that use the same license as the above),
+ * and distribute linked combinations including the two. You must obey the
+ * GNU General Public License in all respects for all of the code used other than
+ * the above mentioned libraries. If you modify this file, you may extend this
+ * exception to your version of the file, but you are not obligated to do so.
+ * If you do not wish to do so, delete this exception statement from your version.
+ */
+
+package mircoders.servlet;
+
+import mir.entity.adapter.EntityAdapter;
+import mir.entity.adapter.EntityAdapterEngine;
+import mir.entity.adapter.EntityAdapterModel;
+import mir.generator.Generator;
+import mir.misc.StringUtil;
+import mir.servlet.AdminServletModule;
+import mir.servlet.ServletModuleExc;
+import mir.servlet.ServletModuleFailure;
+import mir.util.HTTPRequestParser;
+import mir.util.JDBCStringRoutines;
+import mir.util.SQLQueryBuilder;
+import mir.util.StringRoutines;
+import mir.util.URLBuilder;
+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.ArrayList;
+import java.util.Collections;
+import java.util.GregorianCalendar;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Locale;
+import java.util.Map;
+
+/**
+ * Article admin interface code
+ */
+
+public class ServletModuleContent extends AdminServletModule {
+ private ModuleContent contentModule = new ModuleContent();
+
+ public ServletModuleContent() {
+ addPropagatedParameter("selectarticleurl");
+ addPropagatedParameter("searchtopic");
+ addPropagatedParameter("searchvalue");
+ addPropagatedParameter("searcharticletype");
+
+ definition = "content";
+ mainModule = contentModule;
+ }
+
+ public void search(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc, ServletModuleFailure {
+ try {
+ String extraTables = "";
+ 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 searchTopic = requestParser.getParameterWithDefault("searchtopic", "");
+
+ if (searchValue.length()>0) {
+ if ("id".equals(searchField)) {
+ queryBuilder.appendAndCondition(
+ "id='"+JDBCStringRoutines.escapeStringLiteral(searchValue)+"'");
+ }
+ else if ("contents".equals(searchField)) {
+ 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()) + "%'");
+ }
+ }
+
+ if (searchispublished.length()>0) {
+ if ("0".equals(searchispublished)) {
+ queryBuilder.appendAndCondition("is_published='f'");
+ }
+ else {
+ queryBuilder.appendAndCondition("is_published='t'");
+ }
+ }
+
+ if (searchArticleType.length()>0) {
+ queryBuilder.appendAndCondition("to_article_type="+Integer.parseInt(searchArticleType));
+ }
+
+ if (searchOrder.length()>0) {
+ if ("datedesc".equals(searchOrder)) {
+ queryBuilder.appendDescendingOrder("webdb_create");
+ }
+ else if ("dateasc".equals(searchOrder)) {
+ queryBuilder.appendAscendingOrder("webdb_create");
+ }
+ else if ("title".equals(searchOrder)) {
+ queryBuilder.appendAscendingOrder("title");
+ }
+ else if ("creator".equals(searchOrder)) {
+ queryBuilder.appendAscendingOrder("creator");
+ }
+ }
+
+ if (searchTopic.length() > 0) {
+ queryBuilder.appendAndCondition("cxt.content_id = id");
+ queryBuilder.appendAndCondition("cxt.topic_id = " + JDBCStringRoutines.escapeStringLiteral(searchTopic));
+
+ extraTables = "content_x_topic cxt";
+ }
+
+ returnList(aRequest, aResponse, queryBuilder.getWhereClause(), queryBuilder.getOrderByClause(), 0,
+ Collections.EMPTY_MAP, null, extraTables);
+ }
+ catch (Throwable e) {
+ throw new ServletModuleFailure(e);
+ }
+ }
+
+ public void add(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc {
+ editObject(aRequest, aResponse, null, aRequest.getParameter("template"));
+ }
+
+ public void insert(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc {
+ try {
+ 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", 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");
+ }
+
+ String webdbCreate = (String) withValues.get("webdb_create");
+ if (webdbCreate==null || webdbCreate.trim().length()==0) {
+ withValues.remove("webdb_create");
+ }
+
+ String id = mainModule.add(withValues);
+ logAdminUsage(aRequest, id, "object added");
+
+ DatabaseContentToTopics.getInstance().setTopics(id, aRequest.getParameterValues("to_topic"));
+
+ editObject(aRequest, aResponse, id, aRequest.getParameter("template"));
+ }
+ catch (Throwable e) {
+ throw new ServletModuleFailure(e);
+ }
+ }
+
+ 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, aRequest.getParameter("template"));
+ }
+
+ /**
+ * Attaches media to an article
+ * @param aRequest
+ * @param aResponse
+ * @throws mir.servlet.ServletModuleExc
+ */
+ 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", e);
+ }
+
+ if (!MirGlobal.accessControl().article().mayEditArticle(ServletHelper.getUser(aRequest), articleId)) {
+ throw new ServletModuleExc("Article has been locked");
+ }
+
+ try {
+ EntityContent entContent = (EntityContent) mainModule.getById(articleId);
+ entContent.attach(mediaIdParam);
+ }
+ catch(Throwable e) {
+ throw new ServletModuleFailure(e);
+ }
+
+ logAdminUsage(aRequest, articleId, "media " + mediaIdParam + " attached");
+
+ editObject(aRequest, aResponse, articleId, aRequest.getParameter("template"));
+ }
+
+ /**
+ * Deattaches media from an article
+ */
+ public void dettach(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc {
+ 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(articleId);
+ entContent.dettach(articleId, midParam);
+ }
+ catch(Throwable e) {
+ throw new ServletModuleFailure(e);
+ }
+
+ logAdminUsage(aRequest, articleId, "media " + midParam + " deattached");
+
+ editObject(aRequest, aResponse, articleId, aRequest.getParameter("request"));
+ }
+
+ /**
+ * Locks an article
+ */
+ public void lock(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().mayLockArticle(user, idParam)) {
+ throw new ServletModuleExc("Unable to lock");
+ }
+
+ contentModule.lockArticle(idParam, user.getId(), false);
+
+ editObject(aRequest, aResponse, idParam, aRequest.getParameter("template"));
+ }
+
+ /**
+ * 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, aRequest.getParameter("template"));
+ }
+
+ /**
+ * 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, aRequest.getParameter("template"));
+ }
+
+ /**
+ * 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");
+ }
+
+ Map withValues = getIntersectingValues(aRequest, DatabaseContent.getInstance());
+
+ 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");
+ }
+
+ String webdbCreate = (String) withValues.get("webdb_create");
+ if (webdbCreate==null || webdbCreate.trim().length()==0) {
+ withValues.remove("webdb_create");
+ }
+
+ String id = mainModule.set(withValues);
+
+ 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);
+ }
+
+ editObject(aRequest, aResponse, idParam, aRequest.getParameter("template"));
+ }
+ catch (Throwable e) {
+ throw new ServletModuleFailure(e);
+ }
+ }
+
+
+ /**
+ * Returns the basic article editing form.
+ *
+ * @param anId identifier of the article. <code>null</code>, means show an
+ * @param aTemplate
+ */
+ public void editObject(HttpServletRequest aRequest, HttpServletResponse aResponse,
+ String anId, String aTemplate) throws ServletModuleExc {
+ try {
+ HTTPRequestParser requestParser = new HTTPRequestParser(aRequest);
+ Map responseData = ServletHelper.makeGenerationData(aRequest, aResponse, new Locale[] { getLocale(aRequest), getFallbackLocale(aRequest)});
+ EntityAdapterModel model = MirGlobal.localizer().dataModel().adapterModel();
+ Object article;
+ URLBuilder urlBuilder = new URLBuilder();
+
+ urlBuilder.setValue("module", "Content");
+ urlBuilder.setValue("do", "edit");
+ urlBuilder.setValue("id", anId);
+ urlBuilder.setValue("template", aTemplate);
+ urlBuilder.setValue("returnurl", requestParser.getParameter("returnurl"));
+
+ if (anId !=null) {
+ responseData.put("new", Boolean.FALSE);
+ article = model.makeEntityAdapter("content", mainModule.getById(anId));
+
+ EntityUsers user = ServletHelper.getUser(aRequest);
+
+ responseData.put("mayEdit",
+ Boolean.valueOf(MirGlobal.accessControl().article().mayEditArticle(user, anId)));
+ responseData.put("mayLock",
+ Boolean.valueOf(MirGlobal.accessControl().article().mayLockArticle(user, anId)));
+ responseData.put("mayForceLock",
+ Boolean.valueOf(MirGlobal.accessControl().article().mayForceLockArticle(user, anId)));
+ responseData.put("mayUnlock",
+ Boolean.valueOf(MirGlobal.accessControl().article().mayUnlockArticle(user, anId)));
+ }
+ else {
+ List fields = DatabaseContent.getInstance().getFieldNames();
+ responseData.put("new", Boolean.TRUE);
+
+ Map emptyArticle = new HashMap();
+
+ Iterator i = fields.iterator();
+ while (i.hasNext()) {
+ emptyArticle.put(i.next(), null);
+ }
+
+ emptyArticle.put("to_topics", null);
+
+ MirGlobal.localizer().adminInterface().initializeArticle(emptyArticle);
+ article = emptyArticle;
+
+ 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 = getConfiguration().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);
+ }
+ else {
+ for (int i = 0; i < topicCategories.length; i++) {
+ Map categoryMap = new HashMap();
+ List parts = StringRoutines.splitString(topicCategories[i], ":");
+
+ String key = null;
+
+ if (parts.size() > 0) {
+ key = (String) parts.get(0);
+ }
+ String listtype = "0";
+ if (parts.size() > 1) {
+ listtype = (String) parts.get(1);
+ }
+ String listparameter = "5";
+ if (parts.size() > 2) {
+ listparameter = (String) parts.get(2);
+ }
+ String where = "";
+ if (parts.size() > 3) {
+ where = (String) parts.get(3);
+ }
+ String order = "";
+ 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);
+ }
+ }
+ }
+
+ responseData.put("topics", topicsList);
+
+ responseData.put("returnurl", requestParser.getParameter("returnurl"));
+ responseData.put("thisurl", urlBuilder.getQuery());
+
+ if (aTemplate == null) {
+ aTemplate = editGenerator;
+ }
+
+ ServletHelper.generateResponse(aResponse.getWriter(), responseData, aTemplate);
+ }
+ 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"));
+
+ 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 {
+ HTTPRequestParser requestParser = new HTTPRequestParser(aRequest);
+ String articleId = requestParser.getParameter("article_id");
+
+ if (articleId == null) {
+ throw new ServletModuleExc("ServletModuleContent.listchildren: article_id not set!");
+ }
+
+ try {
+ returnList(aRequest, aResponse, "to_content = " + articleId, "webdb_create desc", 0);
+ }
+ 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");
+
+ 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) {
+ getLogger().error("ServletModuleContent.setparent: " + e.getMessage());
+
+ throw new ServletModuleFailure(e);
+ }
+
+ ServletHelper.redirect(aResponse, returnUrl);
+ }
+
+ 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", null);
+ article.setProduced(false);
+ article.update();
+ logAdminUsage(aRequest, articleId, "parent cleared");
+ }
+ catch(Throwable e) {
+ getLogger().error("ServletModuleContent.clearparent: " + e.getMessage(), e);
+
+ 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 = getModel().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, getLogger());
+ }
+ catch (Exception e) {
+ throw new ServletModuleFailure(e);
+ }
+ }
+}
projects / mir.git / blobdiff