+ private ModuleContent moduleContent;
+
+ private static ServletModuleComment instance = new ServletModuleComment();
+ public static ServletModule getInstance() { return instance; }
+
+ private ServletModuleComment() {
+ logger = new LoggerWrapper("ServletModule.Comment");
+ try {
+ mainModule = new ModuleComment(DatabaseComment.getInstance());
+ moduleContent = new ModuleContent(DatabaseContent.getInstance());
+ }
+ catch (Exception e) {
+ logger.error("servletmodule comment could not be initialized:" + e.getMessage());
+ }
+ }
+
+ public void delete(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc, ServletModuleUserExc, ServletModuleFailure {
+ try {
+ MirGlobal.accessControl().general().assertMayDeleteComments(ServletHelper.getUser(aRequest));
+
+ super.delete(aRequest, aResponse);
+ }
+ catch (Throwable t) {
+ throw new ServletModuleFailure(t);
+ }
+ }
+
+ 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);
+ }
+
+ public void editObject(HttpServletRequest aRequest, HttpServletResponse aResponse, String anId) 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();
+ Map comment;
+ URLBuilder urlBuilder = new URLBuilder();
+
+ urlBuilder.setValue("module", "Comment");
+ urlBuilder.setValue("do", "edit");
+ urlBuilder.setValue("id", anId);
+ urlBuilder.setValue("returnurl", requestParser.getParameter("returnurl"));
+
+ if (anId != null) {
+ responseData.put("new", Boolean.FALSE);
+ comment = model.makeEntityAdapter("comment", mainModule.getById(anId));
+ }
+ else {
+ List fields = DatabaseComment.getInstance().getFields();
+ responseData.put("new", Boolean.TRUE);
+ comment = new HashMap();
+ Iterator i = fields.iterator();
+ while (i.hasNext()) {
+ comment.put(i.next(), null);
+ }
+ }
+ responseData.put("comment", comment);
+
+ 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 attach(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc
+ {
+ String mediaIdParam = aRequest.getParameter("mid");
+ String commentId = aRequest.getParameter("commentid");
+
+ if (commentId == null || mediaIdParam==null) throw new ServletModuleExc("smod comment :: attach :: commentid/mid missing");
+
+ try {
+ EntityComment comment = (EntityComment) mainModule.getById(commentId);
+ comment.attach(mediaIdParam);
+ }
+ catch(Throwable e) {
+ throw new ServletModuleFailure(e);
+ }
+
+ logAdminUsage(aRequest, commentId, "media " + mediaIdParam + " attached");
+
+ editObject(aRequest, aResponse, commentId);
+ }
+
+ public void dettach(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc
+ {
+ String commentId = aRequest.getParameter("commentid");
+ String midParam = aRequest.getParameter("mid");
+ if (commentId == null)
+ throw new ServletModuleExc("smod comment :: dettach :: commentid missing");
+ if (midParam == null)
+ throw new ServletModuleExc("smod comment :: dettach :: mid missing");
+
+ try {
+ EntityComment comment = (EntityComment)mainModule.getById(commentId);
+ comment.dettach(commentId, midParam);
+ }
+ catch(Throwable e) {
+ throw new ServletModuleFailure(e);
+ }
+
+ logAdminUsage(aRequest, commentId, "media " + midParam + " deattached");
+
+ editObject(aRequest, aResponse, commentId);
+ }
+
+
+ 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);
+
+ returnList(aRequest, aResponse, where, order, offset);
+ }
+
+ public void search(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc
+ {
+ HTTPRequestParser requestParser = new HTTPRequestParser(aRequest);
+ SQLQueryBuilder queryBuilder = new SQLQueryBuilder();
+
+ String queryField = "";
+ String searchField = requestParser.getParameter("searchfield");
+ String searchText = requestParser.getParameter("searchtext");
+ String searchIsPublished = requestParser.getParameter("searchispublished");
+ String searchStatus = requestParser.getParameter("searchstatus");
+ String searchOrder = requestParser.getParameter("searchorder");
+
+ if (searchIsPublished.equals("0")) {
+ queryBuilder.appendAndCondition("is_published='f'");
+ }
+ else if (searchIsPublished.equals("1")) {
+ queryBuilder.appendAndCondition("is_published='t'");
+ }
+
+ if (searchText.length()>0) {
+ queryBuilder.appendAndCondition(
+ "lower("+ searchField + ") like " +
+ "'%" + JDBCStringRoutines.escapeStringLiteral(searchText.toLowerCase()) + "%'");
+ }
+
+ if (searchStatus.length()>0) {
+ queryBuilder.appendAndCondition("to_comment_status="+Integer.parseInt(searchStatus));
+ }
+
+ 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("articletitle"))
+ queryBuilder.appendAscendingOrder("(select content.title from content where content.id = comment.to_media)");
+ else if (searchOrder.equals("creator"))
+ queryBuilder.appendDescendingOrder("creator");
+ }
+
+ returnList(aRequest, aResponse, queryBuilder.getWhereClause(), queryBuilder.getOrderByClause(), 0);
+ }
+
+ public void articlecomments(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc
+ {
+ String articleIdString = aRequest.getParameter("articleid");
+ int articleId;
+
+ try {
+ articleId = Integer.parseInt(articleIdString);
+
+ returnList( aRequest, aResponse, "to_media="+articleId, "webdb_create desc", 0);
+ }
+ catch (Throwable e) {
+ throw new ServletModuleFailure(e);
+ }
+ }
+
+ public void returnList(HttpServletRequest aRequest, HttpServletResponse aResponse,
+ String aWhereClause, String anOrderByClause, int anOffset) 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 commentList =
+ new CachingRewindableIterator(
+ new EntityIteratorAdapter( aWhereClause, anOrderByClause, nrEntitiesPerListPage,
+ MirGlobal.localizer().dataModel().adapterModel(), "comment", nrEntitiesPerListPage, anOffset)
+ );
+
+ responseData.put("nexturl", null);
+ responseData.put("prevurl", null);
+
+ count=mainModule.getSize(aWhereClause);
+
+ urlBuilder.setValue("module", "Comment");
+ urlBuilder.setValue("do", "list");
+ urlBuilder.setValue("where", aWhereClause);
+ urlBuilder.setValue("order", anOrderByClause);
+
+ urlBuilder.setValue("searchfield", requestParser.getParameter("searchfield"));
+ urlBuilder.setValue("searchtext", requestParser.getParameter("searchtext"));
+ urlBuilder.setValue("searchispublished", requestParser.getParameter("searchispublished"));
+ urlBuilder.setValue("searchstatus", requestParser.getParameter("searchstatus"));
+ urlBuilder.setValue("searchorder", requestParser.getParameter("searchorder"));
+
+ responseData.put("searchfield", requestParser.getParameter("searchfield"));
+ responseData.put("searchtext", requestParser.getParameter("searchtext"));
+ responseData.put("searchispublished", requestParser.getParameter("searchispublished"));
+ responseData.put("searchstatus", requestParser.getParameter("searchstatus"));
+ responseData.put("searchorder", requestParser.getParameter("searchorder"));
+
+ 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("comments", commentList);
+ responseData.put("from" , Integer.toString(anOffset+1));
+ responseData.put("count", Integer.toString(count));
+ responseData.put("to", Integer.toString(Math.min(anOffset+nrEntitiesPerListPage, count)));
+
+ ServletHelper.generateResponse(aResponse.getWriter(), responseData, listGenerator);
+ }
+ catch (Throwable e) {
+ throw new ServletModuleFailure(e);
+ }
+ }
+
+ 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");
+ if (idParam == null)
+ throw new ServletModuleExc("Wrong call: (id) is missing");
+
+ Map withValues = getIntersectingValues(aRequest, DatabaseComment.getInstance());
+
+ String content_id = aRequest.getParameter("id");
+
+ 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");