package mircoders.servlet;
+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;
-import java.util.Vector;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
+import mir.entity.adapter.EntityAdapter;
import mir.entity.adapter.EntityAdapterModel;
import mir.entity.adapter.EntityIteratorAdapter;
+import mir.entity.adapter.EntityAdapterEngine;
+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.CachingRewindableIterator;
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;
-/*
- * ServletModuleContent -
- * deliver html for the article admin form.
- *
- * @version $Id: ServletModuleContent.java,v 1.52.2.12 2003/10/23 14:55:25 rk Exp $
- * @author rk, mir-coders
- *
+/**
+ * Article admin interface code
*/
-public class ServletModuleContent extends ServletModule
-{
+public class ServletModuleContent extends ServletModule {
private static ServletModuleContent instance = new ServletModuleContent();
public static ServletModule getInstance() { return instance; }
+ private static ModuleContent contentModule;
private ServletModuleContent() {
super();
+ propagatedParameters.add("selectarticleurl");
logger = new LoggerWrapper("ServletModule.Content");
try {
- mainModule = new ModuleContent(DatabaseContent.getInstance());
+ definition = "content";
+ contentModule = new ModuleContent();
+ mainModule = contentModule;
}
catch (Throwable e) {
logger.fatal("ServletModuleContent could not be initialized: " + e.toString());
}
}
- public void list(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc
- {
- HTTPRequestParser requestParser = new HTTPRequestParser(aRequest);
-
- String where = requestParser.getParameter("where");
- String order = requestParser.getParameterWithDefault("order", "webdb_create desc");
- int offset = requestParser.getIntegerWithDefault("offset", 0);
- String selectArticleUrl = requestParser.getParameter("selectarticleurl");
-
- returnList(aRequest, aResponse, where, order, offset, selectArticleUrl);
- }
-
public void search(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc, ServletModuleFailure {
try {
HTTPRequestParser requestParser = new HTTPRequestParser(aRequest);
String searchOrder = requestParser.getParameterWithDefault("searchorder", "");
String searchispublished = requestParser.getParameterWithDefault("searchispublished", "");
String searchArticleType = requestParser.getParameterWithDefault("searcharticletype", "");
- String selectArticleUrl = requestParser.getParameter("selectarticleurl");
if (searchValue.length()>0) {
if (searchField.equals("id"))
queryBuilder.appendAscendingOrder("creator");
}
- returnList(aRequest, aResponse, queryBuilder.getWhereClause(), queryBuilder.getOrderByClause(), 0, selectArticleUrl);
+ returnList(aRequest, aResponse, queryBuilder.getWhereClause(), queryBuilder.getOrderByClause(), 0);
}
catch (Throwable e) {
throw new ServletModuleFailure(e);
editObject(aRequest, aResponse, null);
}
-
- public void insert(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc
- {
-//theLog.printDebugInfo(":: content :: trying to insert");
+ public void insert(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc {
try {
Map withValues = getIntersectingValues(aRequest, DatabaseContent.getInstance());
String id = mainModule.add(withValues);
logAdminUsage(aRequest, id, "object added");
- List topics;
-
DatabaseContentToTopics.getInstance().setTopics(id, aRequest.getParameterValues("to_topic"));
editObject(aRequest, aResponse, id);
}
}
- public void edit(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc
- {
+ 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 aRequest, HttpServletResponse aResponse) throws ServletModuleExc
- {
+ /**
+ * Attaches media to an article
+ */
+ public void attach(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc {
String mediaIdParam = aRequest.getParameter("mid");
String articleId = aRequest.getParameter("articleid");
if (articleId == null || mediaIdParam==null)
throw new ServletModuleExc("smod content :: attach :: articleid/mid missing");
+ if (!MirGlobal.accessControl().article().mayEditArticle(ServletHelper.getUser(aRequest), articleId))
+ throw new ServletModuleExc("Article has been locked");
+
try {
EntityContent entContent = (EntityContent) mainModule.getById(articleId);
entContent.attach(mediaIdParam);
editObject(aRequest, aResponse, articleId);
}
+ /**
+ * Deattaches media from an article
+ */
public void dettach(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc
{
String articleId = aRequest.getParameter("articleid");
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);
editObject(aRequest, aResponse, articleId);
}
+ /**
+ * 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);
+ }
+
+ /**
+ * 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);
+ }
+
+ /**
+ * 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 returnUrl = requestParser.getParameter("returnurl");
-
- String idParam = aRequest.getParameter("id");
+ String idParam = requestParser.getParameter("id");
if (idParam == null)
throw new ServletModuleExc("Wrong call: (id) is missing");
- Map withValues = getIntersectingValues(aRequest, DatabaseContent.getInstance());
+ if (!MirGlobal.accessControl().article().mayEditArticle(ServletHelper.getUser(aRequest), idParam))
+ throw new ServletModuleExc("Article has been locked");
- String content_id = aRequest.getParameter("id");
+ Map withValues = getIntersectingValues(aRequest, DatabaseContent.getInstance());
withValues.put("is_produced", "0");
if (!withValues.containsKey("is_published"))
DatabaseContentToTopics.getInstance().setTopics(aRequest.getParameter("id"), aRequest.getParameterValues("to_topic"));
- if (returnUrl!=null && !returnUrl.equals("")){
- redirect(aResponse, returnUrl);
+ if (MirGlobal.accessControl().article().mayUnlockArticle(ServletHelper.getUser(aRequest), idParam) &&
+ (requestParser.getParameterWithDefault("unlock", "0").equals("1"))) {
+ contentModule.unlockArticle(id, ServletHelper.getUser(aRequest).getId(), false);
}
- else
- editObject(aRequest, aResponse, idParam);
+
+ editObject(aRequest, aResponse, idParam);
}
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.
+ * Returns the basic article editing form.
*
- * @param id
- * @param aRequest
- * @param aResponse
- * @throws ServletModuleExc
+ * @param id identifier of the article. <code>null</code>, means show an
+ * empty form to add a new article.
*/
public void editObject(HttpServletRequest aRequest, HttpServletResponse aResponse, String id)
throws ServletModuleExc {
if (id!=null) {
responseData.put("new", Boolean.FALSE);
article = model.makeEntityAdapter("content", mainModule.getById(id));
+
+ EntityUsers user = ServletHelper.getUser(aRequest);
+
+ responseData.put("mayEdit", new Boolean(MirGlobal.accessControl().article().mayEditArticle(user, id)));
+ responseData.put("mayLock", new Boolean(MirGlobal.accessControl().article().mayLockArticle(user, id)));
+ responseData.put("mayForceLock", new Boolean(MirGlobal.accessControl().article().mayForceLockArticle(user, id)));
+ responseData.put("mayUnlock", new Boolean(MirGlobal.accessControl().article().mayUnlockArticle(user, id)));
}
else {
- List fields = DatabaseContent.getInstance().getFields();
+ List fields = DatabaseContent.getInstance().getFieldNames();
responseData.put("new", Boolean.TRUE);
article = new HashMap();
Iterator i = fields.iterator();
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 Vector();
+ List topicsList = new ArrayList();
String[] topicCategories = configuration.getStringArray("Mir.Localizer.Admin.TopicLists");
categoryMap.put("key", "topic");
categoryMap.put("listtype", "0");
categoryMap.put("listparameter", "3");
- categoryMap.put("items",
- new EntityIteratorAdapter("", "title",
- 20, MirGlobal.localizer().dataModel().adapterModel(), "topic"));
+ categoryMap.put("items", EntityAdapterEngine.retrieveAdapterList(model, "topic", "", "title", -1, 0));
topicsList.add(categoryMap);
}
- else
- {
-
+ 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";
categoryMap.put("key", key);
categoryMap.put("listtype", listtype);
categoryMap.put("listparameter", listparameter);
- categoryMap.put("items",
- new EntityIteratorAdapter(where, order,
- 20, MirGlobal.localizer().dataModel().adapterModel(), "topic"));
+ categoryMap.put("items", EntityAdapterEngine.retrieveAdapterList(model, "topic", where, order, -1, 0));
topicsList.add(categoryMap);
}
}
}
}
- public void returnList(HttpServletRequest aRequest, HttpServletResponse aResponse,
- String aWhereClause, String anOrderByClause, int anOffset) throws ServletModuleExc {
- this.returnList(aRequest, aResponse, aWhereClause, anOrderByClause, anOffset, null);
- }
-
- public void returnList(
- HttpServletRequest aRequest,
- HttpServletResponse aResponse,
- String aWhereClause,
- String anOrderByClause,
- int anOffset,
- String aSelectArticleUrl) throws ServletModuleExc {
-
- HTTPRequestParser requestParser = new HTTPRequestParser(aRequest);
- URLBuilder urlBuilder = new URLBuilder();
- EntityAdapterModel model;
- int count;
-
- try {
- Map responseData = ServletHelper.makeGenerationData(aRequest, aResponse, new Locale[] { getLocale(aRequest), getFallbackLocale(aRequest)});
- model = MirGlobal.localizer().dataModel().adapterModel();
-
- Object articleList =
- new CachingRewindableIterator(
- new EntityIteratorAdapter( aWhereClause, anOrderByClause, nrEntitiesPerListPage,
- MirGlobal.localizer().dataModel().adapterModel(), "content", nrEntitiesPerListPage, anOffset)
- );
-
- responseData.put("nexturl", null);
- responseData.put("prevurl", null);
-
- count=mainModule.getSize(aWhereClause);
-
- urlBuilder.setValue("module", "Content");
- urlBuilder.setValue("do", "list");
- urlBuilder.setValue("where", aWhereClause);
- urlBuilder.setValue("order", anOrderByClause);
-
-
- urlBuilder.setValue("searchfield", requestParser.getParameter("searchfield"));
- urlBuilder.setValue("searchvalue", requestParser.getParameter("searchvalue"));
- urlBuilder.setValue("searchispublished", requestParser.getParameter("searchispublished"));
- urlBuilder.setValue("searchorder", requestParser.getParameter("searchorder"));
- urlBuilder.setValue("searcharticletype", requestParser.getParameter("searcharticletype"));
- urlBuilder.setValue("selectarticleurl", aSelectArticleUrl);
-
- responseData.put("searchfield", requestParser.getParameter("searchfield"));
- responseData.put("searchvalue", requestParser.getParameter("searchvalue"));
- responseData.put("searchispublished", requestParser.getParameter("searchispublished"));
- responseData.put("searchorder", requestParser.getParameter("searchorder"));
- responseData.put("searcharticletype", requestParser.getParameter("searcharticletype"));
- responseData.put("selectarticleurl", aSelectArticleUrl);
-
- urlBuilder.setValue("offset", anOffset);
- responseData.put("offset" , new Integer(anOffset).toString());
- responseData.put("thisurl" , urlBuilder.getQuery());
-
- if (count>=anOffset+nrEntitiesPerListPage) {
- urlBuilder.setValue("offset", (anOffset + nrEntitiesPerListPage));
- responseData.put("nexturl" , urlBuilder.getQuery());
- }
-
- if (anOffset>0) {
- urlBuilder.setValue("offset", Math.max(anOffset - nrEntitiesPerListPage, 0));
- responseData.put("prevurl" , urlBuilder.getQuery());
- }
-
- responseData.put("articles", articleList);
-
- responseData.put("from" , Integer.toString(anOffset+1));
- responseData.put("count", Integer.toString(count));
- responseData.put("to", Integer.toString(Math.min(anOffset+nrEntitiesPerListPage, count)));
- responseData.put("offset" , Integer.toString(anOffset));
- responseData.put("order", anOrderByClause);
- responseData.put("where" , aWhereClause);
-
- ServletHelper.generateResponse(aResponse.getWriter(), responseData, listGenerator);
- }
- catch (Throwable e) {
- throw new ServletModuleFailure(e);
- }
- }
-
- public void selectparent(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc
- {
+ public void selectparent(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc {
try {
HTTPRequestParser requestParser = new HTTPRequestParser(aRequest);
URLBuilder urlBuilder = new URLBuilder();
urlBuilder.setValue("childid", requestParser.getParameter("id"));
urlBuilder.setValue("returnurl", requestParser.getParameter("returnurl"));
- returnList(aRequest, aResponse, "", "", 0, urlBuilder.getQuery());
+ 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
- {
+ public void listchildren(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc {
try {
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, "", 0, null);
+ returnList(aRequest, aResponse, "to_content = " + articleId, "webdb_create desc", 0, null);
}
catch (Throwable e) {
throw new ServletModuleFailure(e);
public void setparent(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc
{
HTTPRequestParser requestParser = new HTTPRequestParser(aRequest);
- String articleId = aRequest.getParameter("childid");
- String parentId = aRequest.getParameter("id");
- String returnUrl = aRequest.getParameter("returnurl");
+ 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.setValueForProperty("to_content", parentId);
+ article.setFieldValue("to_content", parentId);
article.setProduced(false);
article.update();
logAdminUsage(aRequest, articleId, "parent set to " + parentId);
throw new ServletModuleFailure(e);
}
- redirect(aResponse, returnUrl);
+ ServletHelper.redirect(aResponse, returnUrl);
}
public void clearparent(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc
try {
EntityContent article = (EntityContent) mainModule.getById(articleId);
- article.setValueForProperty("to_content", "");
+ article.setFieldValue("to_content", "");
article.setProduced(false);
article.update();
logAdminUsage(aRequest, articleId, "parent cleared");
throw new ServletModuleFailure("ServletModuleContent.clearparent: " + e.getMessage(), e);
}
- redirect(aResponse, returnUrl);
+ ServletHelper.redirect(aResponse, returnUrl);
+ }
+
+ public void showPreview(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc {
+ try {
+ HTTPRequestParser requestParser = new HTTPRequestParser(aRequest);
+ String articleId = requestParser.getParameter("id");
+ EntityAdapter article = model.makeEntityAdapter("content", mainModule.getById(articleId));
+ String preview = requestParser.getParameterWithDefault("preview", "default");
+
+ Map generationValues = new HashMap();
+ Generator generator =
+ MirGlobal.localizer().adminInterface().prepareArticlePreview(preview, article, generationValues);
+
+ generator.generate(aResponse.getWriter(), generationValues, logger);
+ }
+ catch (Exception e) {
+ throw new ServletModuleFailure(e);
+ }
}
}