-/*\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.ByteArrayOutputStream;\r
-import java.io.File;\r
-import java.io.FileNotFoundException;\r
-import java.io.FileReader;\r
-import java.io.IOException;\r
-import java.io.PrintWriter;\r
-import java.io.StringWriter;\r
-import java.util.ArrayList;\r
-import java.util.Arrays;\r
-import java.util.Collections;\r
-import java.util.Date;\r
-import java.util.Enumeration;\r
-import java.util.GregorianCalendar;\r
-import java.util.HashMap;\r
-import java.util.Iterator;\r
-import java.util.List;\r
-import java.util.ListIterator;\r
-import java.util.Map;\r
-import java.util.Set;\r
-import java.util.Vector;\r
-import java.util.*;\r
-import javax.servlet.http.HttpServletRequest;\r
-import javax.servlet.http.HttpServletResponse;\r
-import javax.servlet.http.HttpSession;\r
-import javax.servlet.http.HttpUtils;\r
-\r
-import gnu.regexp.RE;\r
-import gnu.regexp.REMatch;\r
-import gnu.regexp.REMatchEnumeration;\r
-import gnu.regexp.REException;\r
-\r
-import org.apache.commons.net.smtp.SMTPClient;\r
-import org.apache.commons.net.smtp.SMTPReply;\r
-import org.apache.log.Hierarchy;\r
-import org.apache.log.Priority;\r
-import org.apache.lucene.analysis.standard.StandardAnalyzer;\r
-import org.apache.lucene.document.Document;\r
-import org.apache.lucene.queryParser.QueryParser;\r
-import org.apache.lucene.search.Hits;\r
-import org.apache.lucene.search.IndexSearcher;\r
-import org.apache.lucene.search.Query;\r
-import org.apache.lucene.search.Searcher;\r
-import org.apache.struts.util.MessageResources;\r
-\r
-import mir.entity.Entity;\r
-import mir.entity.EntityList;\r
-import mir.generator.Generator;\r
-import mir.log.LoggerWrapper;\r
-import mir.misc.FileHandler;\r
-import mir.misc.StringUtil;\r
-import mir.misc.WebdbMultipartRequest;\r
-import mir.servlet.ServletModule;\r
-import mir.servlet.ServletModuleExc;\r
-import mir.servlet.ServletModuleFailure;\r
-import mir.servlet.ServletModuleUserExc;\r
-import mir.storage.StorageObjectFailure;\r
-import mir.util.*;\r
-import mircoders.pdf.PDFGenerator;\r
-import mir.session.*;\r
-import mir.util.HTTPRequestParser;\r
-import mir.util.StringRoutines;\r
-import mircoders.entity.EntityComment;\r
-import mircoders.entity.EntityContent;\r
-import mircoders.global.CacheKey;\r
-import mircoders.global.MirGlobal;\r
-import mircoders.media.*;\r
-import mircoders.media.UnsupportedMediaFormatExc;\r
-import mircoders.module.ModuleComment;\r
-import mircoders.module.ModuleContent;\r
-import mircoders.module.ModuleImages;\r
-import mircoders.module.ModuleTopics;\r
-import mircoders.search.AudioSearchTerm;\r
-import mircoders.search.ContentSearchTerm;\r
-import mircoders.search.ImagesSearchTerm;\r
-import mircoders.search.KeywordSearchTerm;\r
-import mircoders.search.MediaSearchTerm;\r
-import mircoders.search.TextSearchTerm;\r
-import mircoders.search.TopicSearchTerm;\r
-import mircoders.search.UnIndexedSearchTerm;\r
-import mircoders.search.VideoSearchTerm;\r
-import mircoders.storage.DatabaseComment;\r
-import mircoders.storage.DatabaseContent;\r
-import mircoders.storage.DatabaseContentToMedia;\r
-import mircoders.storage.DatabaseCommentToMedia;\r
-import mircoders.storage.DatabaseContentToTopics;\r
-import mircoders.storage.DatabaseImages;\r
-import mircoders.storage.DatabaseLanguage;\r
-import mircoders.storage.DatabaseTopics;\r
-\r
-/*\r
- * ServletModuleOpenIndy -\r
- * is the open-access-servlet, which is responsible for\r
- * adding comments to articles &\r
- * open-postings to the newswire\r
- *\r
- * @author mir-coders group\r
- * @version $Id: ServletModuleOpenIndy.java,v 1.77 2003/04/18 15:37:29 john Exp $\r
- *\r
- */\r
-\r
-public class ServletModuleOpenIndy extends ServletModule\r
-{\r
-\r
- private String commentFormTemplate, commentFormDoneTemplate, commentFormDupeTemplate;\r
- private String postingFormTemplate, postingFormDoneTemplate, postingFormDupeTemplate;\r
- private String searchResultsTemplate;\r
- private String prepareMailTemplate,sentMailTemplate;\r
- private ModuleContent contentModule;\r
- private ModuleComment commentModule;\r
- private ModuleImages imageModule;\r
- private ModuleTopics topicsModule;\r
- private String directOp ="yes";\r
- // Singelton / Kontruktor\r
- private static ServletModuleOpenIndy instance = new ServletModuleOpenIndy();\r
- public static ServletModule getInstance() { return instance; }\r
-\r
- private ServletModuleOpenIndy() {\r
- super();\r
- try {\r
- logger = new LoggerWrapper("ServletModule.OpenIndy");\r
-\r
- commentFormTemplate = configuration.getString("ServletModule.OpenIndy.CommentTemplate");\r
- commentFormDoneTemplate = configuration.getString("ServletModule.OpenIndy.CommentDoneTemplate");\r
- commentFormDupeTemplate = configuration.getString("ServletModule.OpenIndy.CommentDupeTemplate");\r
-\r
- postingFormTemplate = configuration.getString("ServletModule.OpenIndy.PostingTemplate");\r
- postingFormDoneTemplate = configuration.getString("ServletModule.OpenIndy.PostingDoneTemplate");\r
- postingFormDupeTemplate = configuration.getString("ServletModule.OpenIndy.PostingDupeTemplate");\r
-\r
- searchResultsTemplate = configuration.getString("ServletModule.OpenIndy.SearchResultsTemplate");\r
- prepareMailTemplate = configuration.getString("ServletModule.OpenIndy.PrepareMailTemplate");\r
- sentMailTemplate = configuration.getString("ServletModule.OpenIndy.SentMailTemplate");\r
- directOp = configuration.getString("DirectOpenposting").toLowerCase();\r
- commentModule = new ModuleComment(DatabaseComment.getInstance());\r
- mainModule = commentModule;\r
- contentModule = new ModuleContent(DatabaseContent.getInstance());\r
- topicsModule = new ModuleTopics(DatabaseTopics.getInstance());\r
- imageModule = new ModuleImages(DatabaseImages.getInstance());\r
- defaultAction="addposting";\r
- }\r
- catch (StorageObjectFailure e) {\r
- logger.error("servletmoduleopenindy could not be initialized: " + e.getMessage());\r
- }\r
- }\r
-\r
- /**\r
- * Method to return an "apology" when open postings are disabled\r
- *\r
- * @param aRequest\r
- * @param aResponse\r
- * @throws ServletModuleExc\r
- * @throws ServletModuleUserExc\r
- * @throws ServletModuleFailure\r
- */\r
- public void openPostingDisabled(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc, ServletModuleUserExc, ServletModuleFailure {\r
- deliver(aRequest, aResponse, (Map) null, null,\r
- configuration.getString("ServletModule.OpenIndy.PostingDisabledTemplate"));\r
- }\r
-\r
- /**\r
- * Method for making a comment\r
- */\r
-\r
- public void addcomment(HttpServletRequest req, HttpServletResponse res) throws ServletModuleExc, ServletModuleUserExc, ServletModuleFailure {\r
- if (MirGlobal.abuse().getOpenPostingDisabled()) {\r
- openPostingDisabled(req, res);\r
-\r
- return;\r
- }\r
-\r
- String aid = req.getParameter("aid"); // the article id the comment will belong to\r
-\r
- if (aid != null && !aid.equals("")) {\r
- try {\r
- Map mergeData = new HashMap();\r
-\r
- // onetimepasswd\r
- if (MirGlobal.abuse().getOpenPostingPassword()) {\r
- String passwd = this.createOneTimePasswd();\r
- HttpSession session = req.getSession(false);\r
- session.setAttribute("passwd", passwd);\r
- mergeData.put("passwd", passwd);\r
- }\r
- else {\r
- mergeData.put("passwd", (String)null);\r
- }\r
- mergeData.put("aid", aid);\r
-\r
- Map extraInfo = new HashMap();\r
- extraInfo.put("languagePopUpData", DatabaseLanguage.getInstance().getPopupData());\r
-\r
- deliver(req, res, mergeData, extraInfo, commentFormTemplate);\r
- }\r
- catch (Throwable t) {\r
- throw new ServletModuleFailure("ServletModuleOpenIndy.addcomment: " + t.getMessage(), t);\r
- }\r
- }\r
- else\r
- throw new ServletModuleExc("aid not set!");\r
- }\r
-\r
- /**\r
- * Method for inserting a comment into the Database and delivering\r
- * the commentDone Page\r
- */\r
-\r
- public void inscomment(HttpServletRequest req, HttpServletResponse res) throws ServletModuleExc, ServletModuleUserExc, ServletModuleFailure {\r
- if (MirGlobal.abuse().getOpenPostingDisabled()) {\r
- openPostingDisabled(req, res);\r
-\r
- return;\r
- }\r
-\r
- String aid = req.getParameter("to_media"); // the article id the comment will belong to\r
- if (aid != null && !aid.equals("")) {\r
- // ok, collecting data from form\r
- try {\r
- Map withValues = getIntersectingValues(req, DatabaseComment.getInstance());\r
-\r
- //no html in comments(for now)\r
- for (Iterator i = withValues.keySet().iterator(); i.hasNext(); ) {\r
- String k = (String) i.next();\r
- String v = (String) withValues.get(k);\r
-\r
- withValues.put(k, StringUtil.removeHTMLTags(v));\r
- }\r
- withValues.put("is_published", "1");\r
- withValues.put("to_comment_status", "1");\r
- withValues.put("is_html", "0");\r
-\r
- //checking the onetimepasswd\r
- HttpSession session = req.getSession(false);\r
- String sessionPasswd = (String) session.getAttribute("passwd");\r
- if (sessionPasswd != null) {\r
- String passwd = req.getParameter("passwd");\r
- if (passwd == null || passwd.length() == 0) {\r
- throw new ServletModuleUserExc("comment.error.missingpassword", new String[] {});\r
- }\r
- if (!sessionPasswd.equals(passwd)) {\r
- throw new ServletModuleUserExc("comment.error.invalidpassword", new String[] {});\r
- }\r
- session.invalidate();\r
- }\r
-\r
- String id = mainModule.add(withValues);\r
-\r
- SimpleResponse response = new SimpleResponse();\r
- response.setResponseGenerator(commentFormDoneTemplate);\r
-\r
- if (id == null) {\r
- deliver(req, res, (Map)null, null, commentFormDupeTemplate);\r
- }\r
- else {\r
- DatabaseContent.getInstance().setUnproduced("id=" + aid);\r
-\r
- try {\r
- EntityComment comment = (EntityComment) DatabaseComment.getInstance().selectById(id);\r
- MirGlobal.localizer().openPostings().afterCommentPosting(comment);\r
- MirGlobal.abuse().checkComment(\r
- comment, new HTTPAdapters.HTTPRequestAdapter(req), res);\r
- }\r
- catch (Throwable t) {\r
- throw new ServletModuleExc(t.getMessage());\r
- }\r
- }\r
-\r
- // redirecting to url\r
- // should implement back to article\r
- deliver(req, res, response.getResponseValues(), null, response.getResponseGenerator());\r
- }\r
- catch (Throwable e) {\r
- throw new ServletModuleFailure(e);\r
- }\r
- }\r
- else\r
- throw new ServletModuleExc("aid not set!");\r
-\r
- }\r
-\r
- /**\r
- * Method for delivering the form-Page for open posting\r
- */\r
-\r
- public void addposting(HttpServletRequest req, HttpServletResponse res)\r
- throws ServletModuleExc, ServletModuleUserExc, ServletModuleFailure\r
- {\r
- try {\r
- if (MirGlobal.abuse().getOpenPostingDisabled()) {\r
- openPostingDisabled(req, res);\r
-\r
- return;\r
- }\r
-\r
- Map mergeData = new HashMap();\r
-\r
- // onetimepasswd\r
- if (MirGlobal.abuse().getOpenPostingPassword()) {\r
- String passwd = generateOnetimePassword();\r
- HttpSession session = req.getSession(false);\r
- session.setAttribute("passwd", passwd);\r
- mergeData.put("passwd", passwd);\r
- }\r
- else {\r
- mergeData.put("passwd", (String)null);\r
- }\r
-\r
- String maxMedia = configuration.getString("ServletModule.OpenIndy.MaxMediaUploadItems");\r
- String defaultMedia = configuration.getString("ServletModule.OpenIndy.DefaultMediaUploadItems");\r
- String numOfMedia = req.getParameter("medianum");\r
-\r
- if (numOfMedia == null || numOfMedia.equals("")) {\r
- numOfMedia = defaultMedia;\r
- }\r
- else if (Integer.parseInt(numOfMedia) > Integer.parseInt(maxMedia)) {\r
- numOfMedia = maxMedia;\r
- }\r
-\r
- int mediaNum = Integer.parseInt(numOfMedia);\r
- List mediaFields = new Vector();\r
- for (int i = 0; i < mediaNum; i++) {\r
- Integer mNum = new Integer(i + 1);\r
- mediaFields.add(mNum.toString());\r
- }\r
- mergeData.put("medianum", numOfMedia);\r
- mergeData.put("mediafields", mediaFields);\r
- mergeData.put("to_topic", null);\r
-\r
- Map extraInfo = new HashMap();\r
- extraInfo.put("languagePopUpData", DatabaseLanguage.getInstance().getPopupData());\r
- extraInfo.put("themenPopupData", topicsModule.getTopicsAsSimpleList());\r
-\r
- extraInfo.put("topics", topicsModule.getTopicsList());\r
- deliver(req, res, mergeData, extraInfo, postingFormTemplate);\r
- }\r
- catch (Throwable t) {\r
- throw new ServletModuleFailure(t);\r
- }\r
- }\r
-\r
- /**\r
- * Method for inserting an open posting into the Database and delivering\r
- * the postingDone Page\r
- */\r
-\r
- public void insposting(HttpServletRequest req, HttpServletResponse res) throws ServletModuleExc, ServletModuleUserExc, ServletModuleFailure\r
- {\r
- if (MirGlobal.abuse().getOpenPostingDisabled()) {\r
- openPostingDisabled(req, res);\r
-\r
- return;\r
- }\r
-\r
- Map mergeData = new HashMap();\r
- boolean setMedia=false;\r
- boolean setTopic = false;\r
-\r
- try {\r
-\r
- WebdbMultipartRequest mp = null;\r
- EntityList mediaList = null;\r
- try {\r
- // new MediaRequest, "1" is the id for the openPosting user\r
- MediaRequest mediaReq = new MediaRequest("1", true);\r
- mp = new WebdbMultipartRequest(req, (FileHandler)mediaReq);\r
- mediaList = mediaReq.getEntityList();\r
- }\r
- catch (Throwable e) {\r
- throw new ServletModuleFailure(e);\r
- }\r
-\r
- Map withValues = mp.getParameters();\r
-\r
- //checking the onetimepasswd\r
- HttpSession session = req.getSession(false);\r
- String sessionPasswd = (String) session.getAttribute("passwd");\r
- if (sessionPasswd != null){\r
- String passwd = (String) withValues.get("passwd");\r
-\r
- if ( passwd == null || passwd.length()==0) {\r
- throw new ServletModuleUserExc("posting.error.missingpassword", new String[] {});\r
- }\r
- if (!sessionPasswd.equals(passwd)) {\r
- throw new ServletModuleUserExc("posting.error.invalidpassword", new String[] {});\r
- }\r
- session.invalidate();\r
- }\r
-\r
- if ((((String)withValues.get("title")).length() == 0) ||\r
- (((String)withValues.get("description")).length() == 0) ||\r
- (((String)withValues.get("content_data")).length() == 0))\r
- throw new ServletModuleUserExc("posting.error.missingfield", new String[] {});\r
-\r
- // call the routines that escape html\r
-\r
- for (Iterator i=withValues.keySet().iterator(); i.hasNext(); ){\r
- String k=(String)i.next();\r
- String v=(String)withValues.get(k);\r
-\r
- if (k.equals("content_data")){\r
- //this doesn't quite work yet, so for now, all html goes\r
- //withValues.put(k,StringUtil.approveHTMLTags(v));\r
- withValues.put(k,StringUtil.deleteForbiddenTags(v));\r
- }\r
- else if (k.equals("description")) {\r
- String tmp = StringUtil.deleteForbiddenTags(v);\r
- withValues.put(k,StringUtil.deleteHTMLTableTags(tmp));\r
- }\r
- else {\r
- withValues.put(k,StringUtil.removeHTMLTags(v));\r
- }\r
-\r
- }\r
-\r
- withValues.put("date", StringUtil.date2webdbDate(new GregorianCalendar()));\r
- withValues.put("publish_path", StringUtil.webdbDate2path((String)withValues.get("date")));\r
- withValues.put("is_produced", "0");\r
- withValues.put("is_published","1");\r
- if (directOp.equals("yes"))\r
- withValues.put("to_article_type","1");\r
-\r
- withValues.put("to_publisher","1");\r
-\r
- // inserting content into database\r
- String cid = contentModule.add(withValues);\r
- logger.debug("id: "+cid);\r
- //insert was not successfull\r
- if(cid==null){\r
-\r
- //How do we know that it was not succesful cause of a\r
- //dupe, what if it failed cause of "No space left on device"?\r
- //Or is there something I am missing? Wouldn't it be better\r
- //to have an explicit dupe check and then insert? I have no\r
- //idea what I am talking about. this comment is in case\r
- //I forget to explicitely ask. -mh\r
- deliver(req, res, mergeData, null, postingFormDupeTemplate);\r
- return;\r
- }\r
-\r
- String[] to_topicsArr = mp.getParameterValues("to_topic");\r
-\r
- if (to_topicsArr != null && to_topicsArr.length > 0) {\r
- try{\r
- DatabaseContentToTopics.getInstance().setTopics(cid,to_topicsArr);\r
- setTopic = true;\r
- }\r
- catch (Throwable e) {\r
- logger.error("setting content_x_topic failed");\r
- contentModule.deleteById(cid);\r
- throw new ServletModuleFailure("smod - openindy :: insposting: setting content_x_topic failed: "+e.toString(), e);\r
- } //end try\r
- } //end if\r
-\r
- //if we're here all is ok... associate the media to the article\r
- for(int i=0;i<mediaList.size();i++) {\r
- Entity mediaEnt = (Entity)mediaList.elementAt(i);\r
- DatabaseContentToMedia.getInstance().addMedia(cid,mediaEnt.getId());\r
- }\r
-\r
- EntityContent article = (EntityContent) contentModule.getById(cid);\r
-\r
- try {\r
- MirGlobal.abuse().checkArticle(article, req, res);\r
- MirGlobal.localizer().openPostings().afterContentPosting(article);\r
- }\r
- catch (Throwable t) {\r
- logger.error("Error while post-processing article: " + t.getMessage());\r
- }\r
- }\r
- catch (Throwable e) {\r
- Throwable cause = ExceptionFunctions.traceCauseException(e);\r
-\r
- if (cause instanceof UnsupportedMediaFormatExc) {\r
- throw new ServletModuleUserExc("media.unsupportedformat", new String[] {} );\r
- }\r
- throw new ServletModuleFailure(e);\r
- }\r
-\r
- deliver(req, res, mergeData, null, postingFormDoneTemplate);\r
- }\r
-\r
- /**\r
- * Routine for innitiation tha d\r
- *\r
- * @param aRequest\r
- * @param aResponse\r
- * @throws ServletModuleExc\r
- * @throws ServletModuleUserExc\r
- * @throws ServletModuleFailure\r
- */\r
-/*\r
- public void comment(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc, ServletModuleUserExc, ServletModuleFailure {\r
- try {\r
- if (MirGlobal.abuse().getOpenPostingDisabled()) {\r
- openPostingDisabled(aRequest, aResponse);\r
-\r
- return;\r
- }\r
-\r
- Request request = new HTTPAdapters.HTTPParsedRequestAdapter(new HTTPParsedRequest(aRequest, 1000000, "/tmp"));\r
- Session session = new HTTPAdapters.HTTPSessionAdapter(aRequest.getSession());\r
- SimpleResponse response = new SimpleResponse(\r
- ServletHelper.makeGenerationData(new Locale[] {getLocale(aRequest), getFallbackLocale(aRequest)}, "bundles.open"));\r
-\r
- Iterator i = DatabaseContent.getInstance().getFields().iterator();\r
- while (i.hasNext()) {\r
- response.setResponseValue((String) i.next(), null);\r
- }\r
-\r
- MirGlobal.localizer().openPostings().initializeCommentPosting(request, session, response);\r
-\r
- ServletHelper.generateOpenPostingResponse(aResponse.getWriter(), response.getResponseValues(), response.getResponseGenerator());\r
- }\r
- catch (Throwable t) {\r
- t.printStackTrace(System.out);\r
- System.out.println("comment: " + t.toString());\r
- throw new ServletModuleFailure("ServletModuleOpenIndy.addcomment: " + t.getMessage(), t);\r
- }\r
- }\r
-\r
- public void processcomment(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc, ServletModuleUserExc, ServletModuleFailure {\r
- try {\r
- if (MirGlobal.abuse().getOpenPostingDisabled()) {\r
- openPostingDisabled(aRequest, aResponse);\r
-\r
- return;\r
- }\r
-\r
- Request request = new HTTPAdapters.HTTPParsedRequestAdapter(new HTTPParsedRequest(aRequest, 1000000, "/tmp"));\r
- Session session = new HTTPAdapters.HTTPSessionAdapter(aRequest.getSession());\r
- SimpleResponse response = new SimpleResponse(\r
- ServletHelper.makeGenerationData(new Locale[] {getLocale(aRequest), getFallbackLocale(aRequest)}, "bundles.open"));\r
- Map commentFields = new HashMap();\r
-\r
- Iterator i = DatabaseContent.getInstance().getFields().iterator();\r
- while (i.hasNext()) {\r
- String field = (String) i.next();\r
- response.setResponseValue(field, request.getParameter(field));\r
- if (request.getParameter(field)!=null) {\r
- commentFields.put(field, request.getParameter(field));\r
- }\r
- }\r
-\r
- List validationErrors = MirGlobal.localizer().openPostings().validateCommentPosting(request, session);\r
-\r
- if (validationErrors != null && validationErrors.size()>0) {\r
- MirGlobal.localizer().openPostings().processCommentPosting(request, session, response);\r
-\r
- ServletHelper.generateOpenPostingResponse(aResponse.getWriter(), response.getResponseValues(), response.getResponseGenerator());\r
- }\r
- else {\r
- EntityComment comment = (EntityComment) commentModule.createNew ();\r
- comment.setValues(commentFields);\r
- MirGlobal.abuse().checkComment(comment, aRequest, aResponse);\r
- MirGlobal.localizer().openPostings().finishCommentPosting(request, session, comment);\r
-\r
- String id = comment.insert();\r
- if(id==null){\r
- MirGlobal.localizer().openPostings().afterDuplicateCommentPosting(request, session, response, comment);\r
-\r
- logger.info("Dupe comment rejected");\r
-\r
- ServletHelper.generateOpenPostingResponse(aResponse.getWriter(), response.getResponseValues(), response.getResponseGenerator());\r
- }\r
- else {\r
- // media\r
- List mediaItems = new Vector();\r
- i = request.getUploadedFiles().iterator();\r
- while (i.hasNext()) {\r
- UploadedFile file = (UploadedFile) i.next();\r
- Entity mediaItem = MediaUploadProcessor.processMediaUpload(file);\r
- DatabaseCommentToMedia.getInstance().addMedia(comment.getId(), mediaItem.getId());\r
- }\r
-\r
- MirGlobal.localizer().openPostings().afterCommentPosting(request, session, response, comment);\r
-\r
- MirGlobal.abuse().logComment(aRequest.getRemoteAddr(), id, new Date(), (String) aRequest.getHeader("User-Agent"));\r
- DatabaseContent.getInstance().setUnproduced("id=" + comment.getValue("to_media"));\r
- logger.info("Comment posted");\r
- ServletHelper.generateOpenPostingResponse(aResponse.getWriter(), response.getResponseValues(), response.getResponseGenerator());\r
- }\r
- }\r
- }\r
- catch (Throwable t) {\r
- ExceptionFunctions.traceCauseException(t).printStackTrace();\r
-\r
- throw new ServletModuleFailure("ServletModuleOpenIndy.addcomment: " + t.getMessage(), t);\r
- }\r
- }\r
-*/\r
-\r
- private static final String SESSION_REQUEST_KEY="sessionid";\r
-\r
- public void opensession(HttpServletRequest aRequest, HttpServletResponse aResponse)\r
- throws ServletModuleExc, ServletModuleUserExc, ServletModuleFailure {\r
-\r
- try {\r
- Request request = new HTTPAdapters.HTTPParsedRequestAdapter(new HTTPParsedRequest(aRequest, 1000000, "/tmp"));\r
-\r
- if (aRequest.isRequestedSessionIdValid() && !aRequest.isRequestedSessionIdFromURL() &&\r
- !aRequest.getRequestedSessionId().equals(aRequest.getParameter(SESSION_REQUEST_KEY)))\r
- aRequest.getSession().invalidate();\r
-\r
- Session session = new HTTPAdapters.HTTPSessionAdapter(aRequest.getSession());\r
-\r
- SimpleResponse response = new SimpleResponse(\r
- ServletHelper.makeGenerationData(new Locale[] {getLocale(aRequest), getFallbackLocale(aRequest)},\r
- "bundles.open"));\r
-\r
- response.setResponseValue("actionURL", aResponse.encodeURL(HttpUtils.getRequestURL(aRequest).toString())+"?"+SESSION_REQUEST_KEY+"="+aRequest.getSession().getId());\r
-\r
- SessionHandler handler = MirGlobal.localizer().openPostings().getOpenSessionHandler(request, session);\r
-\r
- handler.processRequest(request, session, response);\r
- ServletHelper.generateOpenPostingResponse(aResponse.getWriter(), response.getResponseValues(), response.getResponseGenerator());\r
- }\r
- catch (Throwable t) {\r
- logger.error(t.toString());\r
- t.printStackTrace(logger.asPrintWriter(logger.DEBUG_MESSAGE));\r
-\r
- throw new ServletModuleFailure(t);\r
- }\r
- }\r
-\r
- /**\r
- * Method for preparing and sending a content as an email message\r
- */\r
-\r
- public void mail(HttpServletRequest req, HttpServletResponse res)\r
- throws ServletModuleExc, ServletModuleUserExc, ServletModuleFailure\r
- {\r
- String aid = req.getParameter("mail_aid");\r
- if (aid == null){\r
- throw new ServletModuleExc("An article id must be specified in requests to email an article. Something therefore went badly wrong....");\r
- }\r
-\r
- String to = req.getParameter("mail_to");\r
- String from = req.getParameter("mail_from");\r
- String from_name = req.getParameter("mail_from_name");\r
- String comment = req.getParameter("mail_comment");\r
- String mail_language = req.getParameter("mail_language");\r
-\r
- Map mergeData = new HashMap();\r
-\r
- if (to == null || from == null || from_name == null|| to.equals("") || from.equals("") || from_name.equals("") || mail_language == null || mail_language.equals("")){\r
-\r
- for (Enumeration theParams = req.getParameterNames(); theParams.hasMoreElements() ;) {\r
- String pName=(String)theParams.nextElement();\r
- if (pName.startsWith("mail_")){\r
- mergeData.put( pName,req.getParameter(pName) );\r
- }\r
- }\r
-\r
- deliver(req, res, mergeData, null, prepareMailTemplate);\r
- }\r
- else {\r
- //run checks on to and from and mail_language to make sure no monkey business occurring\r
- if (mail_language.indexOf('.') != -1 || mail_language.indexOf('/') != -1 ) {\r
- throw new ServletModuleExc("Invalid language");\r
- }\r
- if (to.indexOf('\n') != -1\r
- || to.indexOf('\r') != -1\r
- || to.indexOf(',') != -1) {\r
- throw new ServletModuleUserExc("email.error.invalidtoaddress", new String[] {to});\r
- }\r
- if (from.indexOf('\n') != -1 || from.indexOf('\r') != -1 || from.indexOf(',') != -1 ) {\r
- throw new ServletModuleUserExc("email.error.invalidfromaddress", new String[] {from});\r
- }\r
-\r
-\r
- EntityContent contentEnt;\r
- try{\r
- contentEnt = (EntityContent)contentModule.getById(aid);\r
- }\r
- catch (Throwable e){\r
- throw new ServletModuleFailure("Couldn't get content for article "+aid + ": " + e.getMessage(), e);\r
- }\r
- String producerStorageRoot=configuration.getString("Producer.StorageRoot");\r
- String producerDocRoot=configuration.getString("Producer.DocRoot");\r
- String publishPath = contentEnt.getValue("publish_path");\r
- String txtFilePath = producerStorageRoot + producerDocRoot + "/" + mail_language +\r
- publishPath + "/" + aid + ".txt";\r
-\r
-\r
- File inputFile = new File(txtFilePath);\r
- String content;\r
-\r
- try{\r
- FileReader in = new FileReader(inputFile);\r
- StringWriter out = new StringWriter();\r
- int c;\r
- while ((c = in.read()) != -1)\r
- out.write(c);\r
- in.close();\r
- content= out.toString();\r
- }\r
- catch (FileNotFoundException e){\r
- throw new ServletModuleFailure("No text file found in " + txtFilePath, e);\r
- }\r
- catch (IOException e){\r
- throw new ServletModuleFailure("Problem reading file in " + txtFilePath, e);\r
- }\r
- // add some headers\r
- content = "To: " + to + "\nReply-To: "+ from + "\n" + content;\r
- // put in the comment where it should go\r
- if (comment != null) {\r
- String commentTextToInsert = "\n\nAttached comment from " + from_name + ":\n" + comment;\r
- try {\r
- content=StringRoutines.performRegularExpressionReplacement(content,"!COMMENT!",commentTextToInsert);\r
- }\r
- catch (Throwable e){\r
- throw new ServletModuleFailure("Problem doing regular expression replacement " + e.toString(), e);\r
- }\r
- }\r
- else{\r
- try {\r
- content=StringRoutines.performRegularExpressionReplacement(content,"!COMMENT!","");\r
- }\r
- catch (Throwable e){\r
- throw new ServletModuleFailure("Problem doing regular expression replacement " + e.toString(), e);\r
- }\r
- }\r
-\r
- SMTPClient client=new SMTPClient();\r
- try {\r
- int reply;\r
- client.connect(configuration.getString("ServletModule.OpenIndy.SMTPServer"));\r
-\r
- reply = client.getReplyCode();\r
-\r
- if (!SMTPReply.isPositiveCompletion(reply)) {\r
- client.disconnect();\r
- throw new ServletModuleExc("SMTP server refused connection.");\r
- }\r
-\r
- client.sendSimpleMessage(configuration.getString("ServletModule.OpenIndy.EmailIsFrom"), to, content);\r
-\r
- client.disconnect();\r
- //mission accomplished\r
- deliver(req, res, mergeData, null, sentMailTemplate);\r
- }\r
- catch(IOException e) {\r
- if(client.isConnected()) {\r
- try {\r
- client.disconnect();\r
- } catch(IOException f) {\r
- // do nothing\r
- }\r
- }\r
- throw new ServletModuleFailure(e);\r
- }\r
- }\r
- }\r
-\r
-\r
-\r
- /**\r
- * Method for querying a lucene index\r
- *\r
- * @param req\r
- * @param res\r
- * @throws ServletModuleExc\r
- * @throws ServletModuleUserExc\r
- * @throws ServletModuleFailure\r
- */\r
-\r
- public void search(HttpServletRequest req, HttpServletResponse res)\r
- throws ServletModuleExc, ServletModuleUserExc, ServletModuleFailure {\r
- try {\r
- final String[] search_variables = { "search_content", "search_boolean", "search_creator",\r
- "search_topic", "search_hasImages", "search_hasAudio", "search_hasVideo", "search_sort",\r
- "search_submit", "search_back", "search_forward" };\r
- HTTPRequestParser requestParser = new HTTPRequestParser(req);\r
-\r
- int increment=10;\r
-\r
- HttpSession session = req.getSession(false);\r
-\r
- String queryString="";\r
-\r
- Map mergeData = new HashMap();\r
-\r
- KeywordSearchTerm dateTerm = new KeywordSearchTerm("date_formatted","search_date","webdb_create_formatted","webdb_create_formatted","webdb_create_formatted");\r
- UnIndexedSearchTerm whereTerm = new UnIndexedSearchTerm("","","","where","where");\r
- TextSearchTerm creatorTerm = new TextSearchTerm("creator","search_creator","creator","creator","creator");\r
- TextSearchTerm titleTerm = new TextSearchTerm("title","search_content","title","title","title");\r
- TextSearchTerm descriptionTerm = new TextSearchTerm("description","search_content","description","description","description");\r
- ContentSearchTerm contentTerm = new ContentSearchTerm("content_data","search_content","content","","");\r
- TopicSearchTerm topicTerm = new TopicSearchTerm();\r
- ImagesSearchTerm imagesTerm = new ImagesSearchTerm();\r
- AudioSearchTerm audioTerm = new AudioSearchTerm();\r
- VideoSearchTerm videoTerm = new VideoSearchTerm();\r
- MediaSearchTerm mediaTerm = new MediaSearchTerm();\r
- \r
- //make the query available to subsequent iterations\r
-\r
- Iterator j = Arrays.asList(search_variables).iterator();\r
- while (j.hasNext()) {\r
- String variable = (String) j.next();\r
-\r
- mergeData.put(variable, requestParser.getParameter(variable));\r
- }\r
-\r
- try{\r
- mergeData.put("topics", topicsModule.getTopicsAsSimpleList());\r
- }\r
- catch(Throwable e) {\r
- logger.debug("Can't get topics: " + e.toString());\r
- }\r
-\r
- String searchBackValue = req.getParameter("search_back");\r
- String searchForwardValue = req.getParameter("search_forward");\r
-\r
- if (searchBackValue != null){\r
- int totalHits = ((Integer) session.getAttribute("numberOfHits")).intValue();\r
- int newPosition=((Integer)session.getAttribute("positionInResults")).intValue()-increment;\r
- if (newPosition<0)\r
- newPosition=0;\r
- if (newPosition >= totalHits)\r
- newPosition=totalHits-1;\r
- session.setAttribute("positionInResults",new Integer(newPosition));\r
- }\r
- else {\r
- if (searchForwardValue != null){\r
- int totalHits = ((Integer) session.getAttribute("numberOfHits")).intValue();\r
- int newPosition=((Integer)session.getAttribute("positionInResults")).intValue()+increment;\r
- if (newPosition<0)\r
- newPosition=0;\r
- if (newPosition >= totalHits)\r
- newPosition=totalHits-1;\r
-\r
- session.setAttribute("positionInResults",new Integer(newPosition));\r
- }\r
- else {\r
- String indexPath=configuration.getString("IndexPath");\r
-\r
-\r
- String creatorFragment = creatorTerm.makeTerm(req);\r
- if (creatorFragment != null){\r
- queryString = queryString + " +" + creatorFragment;\r
- }\r
-\r
- // search title, description, and content for something\r
- // the contentTerm uses param "search_boolean" to combine its terms\r
- String contentFragment = contentTerm.makeTerm(req);\r
- if (contentFragment != null){\r
- logger.debug("contentFragment: " + contentFragment);\r
- queryString = queryString + " +" + contentFragment;\r
- }\r
-\r
- String topicFragment = topicTerm.makeTerm(req);\r
- if (topicFragment != null){\r
- queryString = queryString + " +" + topicFragment;\r
- }\r
-\r
- String imagesFragment = imagesTerm.makeTerm(req);\r
- if (imagesFragment != null){\r
- queryString = queryString + " +" + imagesFragment;\r
- }\r
-\r
- String audioFragment = audioTerm.makeTerm(req);\r
- if (audioFragment != null){\r
- queryString = queryString + " +" + audioFragment;\r
- }\r
-\r
- String videoFragment = videoTerm.makeTerm(req);\r
- if (videoFragment != null){\r
- queryString = queryString + " +" + videoFragment;\r
- }\r
-\r
- String mediaFragment = mediaTerm.makeTerm(req);\r
- if (mediaFragment != null){\r
- queryString = queryString + " +" + mediaFragment;\r
- }\r
-\r
- if (queryString == null || queryString == ""){\r
- queryString = "";\r
- }\r
- else{\r
- try{\r
- Searcher searcher = null;\r
- try {\r
- searcher = new IndexSearcher(indexPath);\r
- }\r
- catch(IOException e) {\r
- logger.debug("Can't open indexPath: " + indexPath);\r
- throw new ServletModuleExc("Problem with Search Index! : "+ e.toString());\r
- }\r
-\r
- Query query = null;\r
- try {\r
- query = QueryParser.parse(queryString, "content", new StandardAnalyzer());\r
- }\r
- catch(Exception e) {\r
- searcher.close();\r
- logger.debug("Query don't parse: " + queryString);\r
- throw new ServletModuleExc("Problem with Query String! (was '"+queryString+"')");\r
- }\r
-\r
- Hits hits = null;\r
- try {\r
- hits = searcher.search(query);\r
- }\r
- catch(IOException e) {\r
- searcher.close();\r
- logger.debug("Can't get hits: " + e.toString());\r
- throw new ServletModuleExc("Problem getting hits!");\r
- }\r
-\r
- int start = 0;\r
- int end = hits.length();\r
-\r
- String sortBy=req.getParameter("search_sort");\r
- if (sortBy == null || sortBy.equals("")){\r
- throw new ServletModuleExc("Please let me sort by something!(missing search_sort)");\r
- }\r
-\r
- // here is where the documents will go for storage across sessions\r
- ArrayList theDocumentsSorted = new ArrayList();\r
-\r
- if (sortBy.equals("score")){\r
- for(int i = start; i < end; i++) {\r
- theDocumentsSorted.add(hits.doc(i));\r
- }\r
- }\r
- else{\r
- // then we'll sort by date!\r
- Map dateToPosition = new HashMap(end,1.0F); //we know how big it will be\r
- for(int i = start; i < end; i++) {\r
- String creationDate=(hits.doc(i)).get("creationDate");\r
- // do a little dance in case two contents created at the same second!\r
- if (dateToPosition.containsKey(creationDate)){\r
- ((ArrayList) (dateToPosition.get(creationDate))).add(new Integer(i));\r
- }\r
- else{\r
- ArrayList thePositions = new ArrayList();\r
- thePositions.add(new Integer(i));\r
- dateToPosition.put(creationDate,thePositions);\r
- }\r
- }\r
- Set keys = dateToPosition.keySet();\r
- ArrayList keyList= new ArrayList(keys);\r
- Collections.sort(keyList);\r
- if (sortBy.equals("date_desc")){\r
- Collections.reverse(keyList);\r
- }\r
- else{\r
- if (!sortBy.equals("date_asc")){\r
- throw new ServletModuleExc("don't know how to sort by: "+ sortBy);\r
- }\r
- }\r
- ListIterator keyTraverser = keyList.listIterator();\r
- while (keyTraverser.hasNext()){\r
- ArrayList positions = (ArrayList)dateToPosition.get((keyTraverser.next()));\r
- ListIterator positionsTraverser=positions.listIterator();\r
- while (positionsTraverser.hasNext()){\r
- theDocumentsSorted.add(hits.doc(((Integer)(positionsTraverser.next())).intValue()));\r
- }\r
- }\r
- }\r
-\r
- try{\r
- searcher.close();\r
- }\r
- catch (IOException e){\r
- logger.debug("Can't close searcher: " + e.toString());\r
- throw new ServletModuleFailure("Problem closing searcher(normal):" + e.getMessage(), e);\r
- }\r
-\r
-\r
- session.removeAttribute("numberOfHits");\r
- session.removeAttribute("theDocumentsSorted");\r
- session.removeAttribute("positionInResults");\r
-\r
- session.setAttribute("numberOfHits",new Integer(end));\r
- session.setAttribute("theDocumentsSorted",theDocumentsSorted);\r
- session.setAttribute("positionInResults",new Integer(0));\r
-\r
- }\r
- catch (IOException e){\r
- logger.debug("Can't close searcher: " + e.toString());\r
- throw new ServletModuleFailure("Problem closing searcher: " + e.getMessage(), e);\r
- }\r
- }\r
- }\r
- }\r
-\r
- try {\r
- ArrayList theDocs = (ArrayList)session.getAttribute("theDocumentsSorted");\r
- if (theDocs != null){\r
-\r
- mergeData.put("numberOfHits", ((Integer)session.getAttribute("numberOfHits")).toString());\r
- List theHits = new Vector();\r
- int pIR=((Integer)session.getAttribute("positionInResults")).intValue();\r
- int terminus;\r
- int numHits=((Integer)session.getAttribute("numberOfHits")).intValue();\r
-\r
- if (!(pIR+increment>=numHits)){\r
- mergeData.put("hasNext","y");\r
- }\r
- else {\r
- mergeData.put("hasNext", null);\r
- }\r
- if (pIR>0){\r
- mergeData.put("hasPrevious","y");\r
- }\r
- else {\r
- mergeData.put("hasPrevious", null);\r
- }\r
-\r
- if ((pIR+increment)>numHits){\r
- terminus=numHits;\r
- }\r
- else {\r
- terminus=pIR+increment;\r
- }\r
- for(int i = pIR; i < terminus; i++) {\r
- Map h = new HashMap();\r
- Document theHit = (Document)theDocs.get(i);\r
- whereTerm.returnMeta(h,theHit);\r
- creatorTerm.returnMeta(h,theHit);\r
- titleTerm.returnMeta(h,theHit);\r
- descriptionTerm.returnMeta(h,theHit);\r
- dateTerm.returnMeta(h,theHit);\r
- imagesTerm.returnMeta(h,theHit);\r
- audioTerm.returnMeta(h,theHit);\r
- videoTerm.returnMeta(h,theHit);\r
- theHits.add(h);\r
- }\r
- mergeData.put("hits",theHits);\r
- }\r
- }\r
- catch (Throwable e) {\r
- logger.error("Can't iterate over hits: " + e.toString());\r
-\r
- throw new ServletModuleFailure("Problem getting hits: " + e.getMessage(), e);\r
- }\r
-\r
- mergeData.put("queryString",queryString);\r
-\r
- deliver(req, res, mergeData, null, searchResultsTemplate);\r
- }\r
- catch (NullPointerException n){\r
- throw new ServletModuleFailure("Null Pointer: "+n.toString(), n);\r
- }\r
- }\r
-\r
- /*\r
- * Method for dynamically generating a pdf using iText\r
- */\r
-\r
-\r
- public void getpdf(HttpServletRequest req, HttpServletResponse res)\r
- throws ServletModuleExc, ServletModuleUserExc, ServletModuleFailure {\r
- long starttime=System.currentTimeMillis();\r
- String ID_REQUEST_PARAM = "id";\r
- int maxArticlesInNewsleter = 15; // it is nice not to be dos'ed\r
- try {\r
- String idParam = req.getParameter(ID_REQUEST_PARAM);\r
- if (idParam != null) {\r
- \r
-\r
- RE re = new RE("[0-9]+");\r
- \r
- \r
- REMatch[] idMatches=re.getAllMatches(idParam);\r
- \r
- String cacheSelector="";\r
- \r
- for (int i = 0; i < idMatches.length; i++){\r
- cacheSelector= cacheSelector + "," + idMatches[i].toString();\r
- }\r
- \r
- String cacheType="pdf";\r
- \r
- CacheKey theCacheKey = new CacheKey(cacheType,cacheSelector);\r
- \r
- byte[] thePDF;\r
- \r
- if (MirGlobal.mruCache().hasObject(theCacheKey)){\r
- logger.info("fetching pdf from cache");\r
- thePDF = (byte[]) MirGlobal.mruCache().getObject(theCacheKey);\r
- }\r
- else {\r
- logger.info("generating pdf and caching it");\r
- ByteArrayOutputStream out = new ByteArrayOutputStream();\r
- PDFGenerator pdfMaker = new PDFGenerator(out);\r
- \r
- if (idMatches.length > 1){\r
- pdfMaker.addLine();\r
- for (int i = 0; i < idMatches.length && i < maxArticlesInNewsleter; i++){\r
- REMatch aMatch = idMatches[i];\r
- String id=aMatch.toString();\r
- EntityContent contentEnt = (EntityContent)contentModule.getById(id);\r
- pdfMaker.addIndexItem(contentEnt);\r
- }\r
- }\r
- \r
- for (int i = 0; i < idMatches.length; i++){\r
- REMatch aMatch = idMatches[i];\r
- String id=aMatch.toString();\r
- EntityContent contentEnt = (EntityContent)contentModule.getById(id);\r
- \r
- pdfMaker.add(contentEnt);\r
- }\r
- \r
- pdfMaker.stop();\r
- thePDF = out.toByteArray();\r
- \r
- //and save all our hard work!\r
- MirGlobal.mruCache().storeObject(theCacheKey,thePDF);\r
- }\r
- \r
- res.setContentType("application/pdf");\r
- res.setContentLength(thePDF.length);\r
- res.getOutputStream().write(thePDF);\r
- res.getOutputStream().flush();\r
- String elapsedtime=(new Long(System.currentTimeMillis()-starttime)).toString();\r
- logger.info("pdf retireval took "+elapsedtime + " milliseconds" );\r
-\r
- }\r
- else {\r
- throw new ServletModuleExc("Missing id.");\r
- }\r
- }\r
- catch (Throwable t) {\r
- logger.error(t.toString());\r
- throw new ServletModuleFailure(t);\r
- }\r
-\r
- }\r
-\r
-\r
- public String generateOnetimePassword() {\r
- Random r = new Random();\r
- int random = r.nextInt();\r
-\r
- long l = System.currentTimeMillis();\r
-\r
- l = (l * l * l * l) / random;\r
- if (l < 0)\r
- l = l * -1;\r
-\r
- String returnString = "" + l;\r
-\r
- return returnString.substring(5);\r
- }\r
-\r
- public void deliver(HttpServletRequest aRequest, HttpServletResponse aResponse, Map aData, Map anExtra, String aGenerator)\r
- throws ServletModuleFailure {\r
- try {\r
- deliver(aResponse.getWriter(), aRequest, aResponse, aData, anExtra, aGenerator);\r
- }\r
- catch (Throwable t) {\r
- throw new ServletModuleFailure(t);\r
- }\r
- }\r
-\r
- public void deliver(PrintWriter anOutputWriter, HttpServletRequest aRequest, HttpServletResponse aResponse, Map aData, Map anExtra, String aGenerator)\r
- throws ServletModuleFailure {\r
- try {\r
- Map responseData = ServletHelper.makeGenerationData(new Locale[] { getLocale(aRequest), getFallbackLocale(aRequest)}, "bundles.open");\r
- responseData.put("data", aData);\r
- responseData.put("extra", anExtra);\r
-\r
-\r
- Generator generator = MirGlobal.localizer().generators().makeOpenPostingGeneratorLibrary().makeGenerator(aGenerator);\r
- generator.generate(anOutputWriter, responseData, logger.asPrintWriter(logger.INFO_MESSAGE));\r
-\r
- anOutputWriter.close();\r
- }\r
- catch (Throwable e) {\r
- logger.error("Error while generating " + aGenerator + ": " + e.getMessage());\r
-\r
- throw new ServletModuleFailure(e);\r
- }\r
- }\r
-\r
- public void handleError(HttpServletRequest aRequest, HttpServletResponse aResponse,PrintWriter out, Throwable anException) {\r
- try {\r
- logger.error("error: " + anException);\r
- Map data = new HashMap();\r
-\r
- data.put("errorstring", anException.getMessage());\r
- data.put("date", StringUtil.date2readableDateTime(new GregorianCalendar()));\r
-\r
- deliver(out, aRequest, aResponse, data, null, configuration.getString("ServletModule.OpenIndy.ErrorTemplate"));\r
- }\r
- catch (Throwable e) {\r
- throw new ServletModuleFailure(e);\r
- }\r
- }\r
-\r
- public void handleUserError(HttpServletRequest aRequest, HttpServletResponse aResponse,\r
- PrintWriter out, ServletModuleUserExc anException) {\r
- try {\r
- logger.warn("user error: " + anException.getMessage());\r
- Map data = new HashMap();\r
-\r
- MessageResources messages = MessageResources.getMessageResources("bundles.open");\r
- data.put("errorstring",\r
- messages.getMessage(getLocale(aRequest), anException.getMessage(), anException.getParameters())\r
- );\r
- data.put("date", StringUtil.date2readableDateTime(new GregorianCalendar()));\r
-\r
- deliver(out, aRequest, aResponse, data, null, configuration.getString("ServletModule.OpenIndy.UserErrorTemplate"));\r
- }\r
- catch (Throwable e) {\r
- throw new ServletModuleFailure(e);\r
- }\r
- }\r
-\r
- private String createOneTimePasswd() {\r
- return "";\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 the com.oreilly.servlet library, any library
+ * licensed under the Apache Software License, The Sun (tm) Java Advanced
+ * Imaging library (JAI), The Sun JIMI library (or with modified versions of
+ * the above that use the same license as the above), and distribute linked
+ * combinations including the two. You must obey the GNU General Public
+ * License in all respects for all of the code used other than the above
+ * mentioned libraries. If you modify this file, you may extend this exception
+ * to your version of the file, but you are not obligated to do so. If you do
+ * not wish to do so, delete this exception statement from your version.
+ */
+
+package mircoders.servlet;
+
+import java.io.ByteArrayOutputStream;
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.FileReader;
+import java.io.IOException;
+import java.io.PrintWriter;
+import java.io.StringWriter;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.Enumeration;
+import java.util.GregorianCalendar;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.ListIterator;
+import java.util.Locale;
+import java.util.Map;
+import java.util.Random;
+import java.util.Set;
+import java.util.Vector;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import javax.servlet.http.HttpSession;
+import javax.servlet.http.HttpUtils;
+
+import org.apache.commons.net.smtp.SMTPClient;
+import org.apache.commons.net.smtp.SMTPReply;
+import org.apache.lucene.analysis.standard.StandardAnalyzer;
+import org.apache.lucene.document.Document;
+import org.apache.lucene.queryParser.QueryParser;
+import org.apache.lucene.search.Hits;
+import org.apache.lucene.search.IndexSearcher;
+import org.apache.lucene.search.Query;
+import org.apache.lucene.search.Searcher;
+import org.apache.struts.util.MessageResources;
+import org.apache.commons.fileupload.FileItem;
+import gnu.regexp.RE;
+import gnu.regexp.REMatch;
+import mir.entity.Entity;
+import mir.entity.EntityList;
+import mir.generator.Generator;
+import mir.log.LoggerWrapper;
+import mir.misc.FileHandler;
+import mir.misc.StringUtil;
+import mir.misc.WebdbMultipartRequest;
+import mir.servlet.ServletModule;
+import mir.servlet.ServletModuleExc;
+import mir.servlet.ServletModuleFailure;
+import mir.servlet.ServletModuleUserExc;
+import mir.session.*;
+import mir.session.Request;
+import mir.session.Session;
+import mir.session.SessionHandler;
+import mir.session.SimpleResponse;
+import mir.storage.StorageObjectFailure;
+import mir.util.ExceptionFunctions;
+import mir.util.HTTPParsedRequest;
+import mir.util.HTTPRequestParser;
+import mir.util.*;
+import mircoders.entity.EntityComment;
+import mircoders.entity.EntityContent;
+import mircoders.global.MirGlobal;
+import mircoders.media.*;
+import mircoders.media.UnsupportedMediaFormatExc;
+import mircoders.module.ModuleComment;
+import mircoders.module.ModuleContent;
+import mircoders.module.ModuleImages;
+import mircoders.module.ModuleTopics;
+import mircoders.pdf.PDFGenerator;
+import mircoders.search.AudioSearchTerm;
+import mircoders.search.ContentSearchTerm;
+import mircoders.search.ImagesSearchTerm;
+import mircoders.search.KeywordSearchTerm;
+import mircoders.search.TextSearchTerm;
+import mircoders.search.TopicSearchTerm;
+import mircoders.search.UnIndexedSearchTerm;
+import mircoders.search.VideoSearchTerm;
+import mircoders.storage.DatabaseComment;
+import mircoders.storage.DatabaseContent;
+import mircoders.storage.DatabaseContentToMedia;
+import mircoders.storage.DatabaseContentToTopics;
+import mircoders.storage.DatabaseImages;
+import mircoders.storage.DatabaseLanguage;
+import mircoders.storage.DatabaseTopics;
+
+/*
+ * ServletModuleOpenIndy -
+ * is the open-access-servlet, which is responsible for
+ * adding comments to articles &
+ * open-postings to the newswire
+ *
+ * @author mir-coders group
+ * @version $Id: ServletModuleOpenIndy.java,v 1.78 2003/04/21 00:24:06 zapata Exp $
+ *
+ */
+
+public class ServletModuleOpenIndy extends ServletModule
+{
+
+ private String commentFormTemplate, commentFormDoneTemplate, commentFormDupeTemplate;
+ private String postingFormTemplate, postingFormDoneTemplate, postingFormDupeTemplate;
+ private String searchResultsTemplate;
+ private String prepareMailTemplate,sentMailTemplate;
+ private ModuleContent contentModule;
+ private ModuleComment commentModule;
+ private ModuleImages imageModule;
+ private ModuleTopics topicsModule;
+ private String directOp ="yes";
+ // Singelton / Kontruktor
+ private static ServletModuleOpenIndy instance = new ServletModuleOpenIndy();
+ public static ServletModule getInstance() { return instance; }
+
+ private ServletModuleOpenIndy() {
+ super();
+ try {
+ logger = new LoggerWrapper("ServletModule.OpenIndy");
+
+ commentFormTemplate = configuration.getString("ServletModule.OpenIndy.CommentTemplate");
+ commentFormDoneTemplate = configuration.getString("ServletModule.OpenIndy.CommentDoneTemplate");
+ commentFormDupeTemplate = configuration.getString("ServletModule.OpenIndy.CommentDupeTemplate");
+
+ postingFormTemplate = configuration.getString("ServletModule.OpenIndy.PostingTemplate");
+ postingFormDoneTemplate = configuration.getString("ServletModule.OpenIndy.PostingDoneTemplate");
+ postingFormDupeTemplate = configuration.getString("ServletModule.OpenIndy.PostingDupeTemplate");
+
+ searchResultsTemplate = configuration.getString("ServletModule.OpenIndy.SearchResultsTemplate");
+ prepareMailTemplate = configuration.getString("ServletModule.OpenIndy.PrepareMailTemplate");
+ sentMailTemplate = configuration.getString("ServletModule.OpenIndy.SentMailTemplate");
+ directOp = configuration.getString("DirectOpenposting").toLowerCase();
+ commentModule = new ModuleComment(DatabaseComment.getInstance());
+ mainModule = commentModule;
+ contentModule = new ModuleContent(DatabaseContent.getInstance());
+ topicsModule = new ModuleTopics(DatabaseTopics.getInstance());
+ imageModule = new ModuleImages(DatabaseImages.getInstance());
+ defaultAction="addposting";
+ }
+ catch (StorageObjectFailure e) {
+ logger.error("servletmoduleopenindy could not be initialized: " + e.getMessage());
+ }
+ }
+
+ /**
+ * Method to return an "apology" when open postings are disabled
+ *
+ * @param aRequest
+ * @param aResponse
+ * @throws ServletModuleExc
+ * @throws ServletModuleUserExc
+ * @throws ServletModuleFailure
+ */
+ public void openPostingDisabled(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletModuleExc, ServletModuleUserExc, ServletModuleFailure {
+ deliver(aRequest, aResponse, (Map) null, null,
+ configuration.getString("ServletModule.OpenIndy.PostingDisabledTemplate"));
+ }
+
+ /**
+ * Method for making a comment
+ */
+
+ public void addcomment(HttpServletRequest req, HttpServletResponse res) throws ServletModuleExc, ServletModuleUserExc, ServletModuleFailure {
+ if (MirGlobal.abuse().getOpenPostingDisabled()) {
+ openPostingDisabled(req, res);
+
+ return;
+ }
+
+ String aid = req.getParameter("aid"); // the article id the comment will belong to
+
+ if (aid != null && !aid.equals("")) {
+ try {
+ Map mergeData = new HashMap();
+
+ // onetimepasswd
+ if (MirGlobal.abuse().getOpenPostingPassword()) {
+ String passwd = this.createOneTimePasswd();
+ HttpSession session = req.getSession(false);
+ session.setAttribute("passwd", passwd);
+ mergeData.put("passwd", passwd);
+ }
+ else {
+ mergeData.put("passwd", (String)null);
+ }
+ mergeData.put("aid", aid);
+
+ Map extraInfo = new HashMap();
+ extraInfo.put("languagePopUpData", DatabaseLanguage.getInstance().getPopupData());
+
+ deliver(req, res, mergeData, extraInfo, commentFormTemplate);
+ }
+ catch (Throwable t) {
+ throw new ServletModuleFailure("ServletModuleOpenIndy.addcomment: " + t.getMessage(), t);
+ }
+ }
+ else
+ throw new ServletModuleExc("aid not set!");
+ }
+
+ /**
+ * Method for inserting a comment into the Database and delivering
+ * the commentDone Page
+ */
+
+ public void inscomment(HttpServletRequest req, HttpServletResponse res) throws ServletModuleExc, ServletModuleUserExc, ServletModuleFailure {
+ if (MirGlobal.abuse().getOpenPostingDisabled()) {
+ openPostingDisabled(req, res);
+
+ return;
+ }
+
+ String aid = req.getParameter("to_media"); // the article id the comment will belong to
+ if (aid != null && !aid.equals("")) {
+ // ok, collecting data from form
+ try {
+ Map withValues = getIntersectingValues(req, DatabaseComment.getInstance());
+
+ //no html in comments(for now)
+ for (Iterator i = withValues.keySet().iterator(); i.hasNext(); ) {
+ String k = (String) i.next();
+ String v = (String) withValues.get(k);
+
+ withValues.put(k, StringUtil.removeHTMLTags(v));
+ }
+ withValues.put("is_published", "1");
+ withValues.put("to_comment_status", "1");
+ withValues.put("is_html", "0");
+
+ //checking the onetimepasswd
+ HttpSession session = req.getSession(false);
+ String sessionPasswd = (String) session.getAttribute("passwd");
+ if (sessionPasswd != null) {
+ String passwd = req.getParameter("passwd");
+ if (passwd == null || passwd.length() == 0) {
+ throw new ServletModuleUserExc("comment.error.missingpassword", new String[] {});
+ }
+ if (!sessionPasswd.equals(passwd)) {
+ throw new ServletModuleUserExc("comment.error.invalidpassword", new String[] {});
+ }
+ session.invalidate();
+ }
+
+ String id = mainModule.add(withValues);
+
+ SimpleResponse response = new SimpleResponse();
+ response.setResponseGenerator(commentFormDoneTemplate);
+
+ if (id == null) {
+ deliver(req, res, (Map)null, null, commentFormDupeTemplate);
+ }
+ else {
+ DatabaseContent.getInstance().setUnproduced("id=" + aid);
+
+ try {
+ EntityComment comment = (EntityComment) DatabaseComment.getInstance().selectById(id);
+ MirGlobal.localizer().openPostings().afterCommentPosting(comment);
+ MirGlobal.abuse().checkComment(
+ comment, new HTTPAdapters.HTTPRequestAdapter(req), res);
+ }
+ catch (Throwable t) {
+ throw new ServletModuleExc(t.getMessage());
+ }
+ }
+
+ // redirecting to url
+ // should implement back to article
+ deliver(req, res, response.getResponseValues(), null, response.getResponseGenerator());
+ }
+ catch (Throwable e) {
+ throw new ServletModuleFailure(e);
+ }
+ }
+ else
+ throw new ServletModuleExc("aid not set!");
+
+ }
+
+ /**
+ * Method for delivering the form-Page for open posting
+ */
+
+ public void addposting(HttpServletRequest req, HttpServletResponse res)
+ throws ServletModuleExc, ServletModuleUserExc, ServletModuleFailure
+ {
+ try {
+ if (MirGlobal.abuse().getOpenPostingDisabled()) {
+ openPostingDisabled(req, res);
+
+ return;
+ }
+
+ Map mergeData = new HashMap();
+
+ // onetimepasswd
+ if (MirGlobal.abuse().getOpenPostingPassword()) {
+ String passwd = generateOnetimePassword();
+ HttpSession session = req.getSession(false);
+ session.setAttribute("passwd", passwd);
+ mergeData.put("passwd", passwd);
+ }
+ else {
+ mergeData.put("passwd", (String)null);
+ }
+
+ String maxMedia = configuration.getString("ServletModule.OpenIndy.MaxMediaUploadItems");
+ String defaultMedia = configuration.getString("ServletModule.OpenIndy.DefaultMediaUploadItems");
+ String numOfMedia = req.getParameter("medianum");
+
+ if (numOfMedia == null || numOfMedia.equals("")) {
+ numOfMedia = defaultMedia;
+ }
+ else if (Integer.parseInt(numOfMedia) > Integer.parseInt(maxMedia)) {
+ numOfMedia = maxMedia;
+ }
+
+ int mediaNum = Integer.parseInt(numOfMedia);
+ List mediaFields = new Vector();
+ for (int i = 0; i < mediaNum; i++) {
+ Integer mNum = new Integer(i + 1);
+ mediaFields.add(mNum.toString());
+ }
+ mergeData.put("medianum", numOfMedia);
+ mergeData.put("mediafields", mediaFields);
+ mergeData.put("to_topic", null);
+
+ Map extraInfo = new HashMap();
+ extraInfo.put("languagePopUpData", DatabaseLanguage.getInstance().getPopupData());
+ extraInfo.put("themenPopupData", topicsModule.getTopicsAsSimpleList());
+
+ extraInfo.put("topics", topicsModule.getTopicsList());
+ deliver(req, res, mergeData, extraInfo, postingFormTemplate);
+ }
+ catch (Throwable t) {
+ throw new ServletModuleFailure(t);
+ }
+ }
+
+ /**
+ * Method for inserting an open posting into the Database and delivering
+ * the postingDone Page
+ */
+
+ public void insposting(HttpServletRequest aRequest, HttpServletResponse aResponse) throws
+ ServletModuleExc, ServletModuleUserExc, ServletModuleFailure {
+ if (MirGlobal.abuse().getOpenPostingDisabled()) {
+ openPostingDisabled(aRequest, aResponse);
+
+ return;
+ }
+
+ try {
+ HTTPParsedRequest parsedRequest = new HTTPParsedRequest(
+ aRequest,
+ configuration.getString("Mir.DefaultEncoding"),
+ configuration.getInt("MaxMediaUploadSize"),
+ configuration.getString("TempDir"));
+
+ Map mergeData = new HashMap();
+
+ HttpSession session = aRequest.getSession(false);
+ String sessionPasswd = (String) session.getAttribute("passwd");
+ if (sessionPasswd != null) {
+ String passwd = (String) parsedRequest.getParameter("passwd");
+
+ if (passwd == null || passwd.length() == 0) {
+ throw new ServletModuleUserExc("posting.error.missingpassword", new String[] {});
+ }
+ if (!sessionPasswd.equals(passwd)) {
+ throw new ServletModuleUserExc("posting.error.invalidpassword", new String[] {});
+ }
+ session.invalidate();
+ }
+
+ if ((((String) parsedRequest.getParameter("title")).length() == 0) ||
+ (((String) parsedRequest.getParameter("description")).length() == 0) ||
+ (((String) parsedRequest.getParameter("content_data")).length() == 0))
+ throw new ServletModuleUserExc("posting.error.missingfield", new String[] {});
+
+ List mediaList = new Vector();
+ Iterator i = parsedRequest.getFiles().iterator();
+
+ while (i.hasNext()) {
+ UploadedFile file = new mir.session.CommonsUploadedFileAdapter((FileItem) i.next());
+ Map mediaValues = new HashMap();
+
+ String suffix = file.getFieldName().substring(5); // media${m}
+ logger.debug("media_title" + suffix);
+ String title = parsedRequest.getParameter("media_title" + suffix);
+
+ mediaValues.put("title", StringUtil.removeHTMLTags(title));
+ mediaValues.put("creator", StringUtil.removeHTMLTags(parsedRequest.getParameter("creator")));
+
+ mediaList.add(MediaUploadProcessor.processMediaUpload(file, mediaValues));
+ }
+
+ Map withValues = new HashMap();
+ i = DatabaseContent.getInstance().getFields().iterator();
+ while (i.hasNext()) {
+ String field = (String) i.next();
+ String value = parsedRequest.getParameter(field);
+ if (value!=null)
+ withValues.put(field, value);
+ }
+
+
+ for (i = withValues.keySet().iterator(); i.hasNext(); ) {
+ String k = (String) i.next();
+ String v = (String) withValues.get(k);
+
+ if (k.equals("content_data")) {
+ //this doesn't quite work yet, so for now, all html goes
+ //withValues.put(k,StringUtil.approveHTMLTags(v));
+ withValues.put(k, StringUtil.deleteForbiddenTags(v));
+ }
+ else if (k.equals("description")) {
+ String tmp = StringUtil.deleteForbiddenTags(v);
+ withValues.put(k, StringUtil.deleteHTMLTableTags(tmp));
+ }
+ else {
+ withValues.put(k, StringUtil.removeHTMLTags(v));
+ }
+ }
+
+ withValues.put("date", StringUtil.date2webdbDate(new GregorianCalendar()));
+ withValues.put("publish_path",
+ StringUtil.webdbDate2path( (String) withValues.get("date")));
+ withValues.put("is_produced", "0");
+ withValues.put("is_published", "1");
+ if (directOp.equals("yes"))
+ withValues.put("to_article_type", "1");
+
+ withValues.put("to_publisher", "1");
+
+ // inserting content into database
+ String cid = contentModule.add(withValues);
+ logger.debug("id: " + cid);
+ //insert was not successfull
+ if (cid == null) {
+ deliver(aRequest, aResponse, mergeData, null, postingFormDupeTemplate);
+ return;
+ }
+
+ List topics = parsedRequest.getParameterList("to_topic");
+ if (topics.size() > 0) {
+ try {
+ DatabaseContentToTopics.getInstance().setTopics(cid, topics);
+ }
+ catch (Throwable e) {
+ logger.error("setting content_x_topic failed");
+ contentModule.deleteById(cid);
+ throw new ServletModuleFailure(
+ "smod - openindy :: insposting: setting content_x_topic failed: " +
+ e.toString(), e);
+ }
+ }
+
+ i = mediaList.iterator();
+ while (i.hasNext()) {
+ Entity mediaEnt = (Entity) i.next();
+ DatabaseContentToMedia.getInstance().addMedia(cid, mediaEnt.getId());
+ }
+
+ EntityContent article = (EntityContent) contentModule.getById(cid);
+ try {
+ MirGlobal.abuse().checkArticle(article, aRequest, aResponse);
+ MirGlobal.localizer().openPostings().afterContentPosting(article);
+ }
+ catch (Throwable t) {
+ logger.error("Error while post-processing article: " + t.getMessage());
+ }
+ deliver(aRequest, aResponse, mergeData, null, postingFormDoneTemplate);
+ }
+ catch (Throwable e) {
+ e.printStackTrace(logger.asPrintWriter(logger.DEBUG_MESSAGE));
+ Throwable cause = ExceptionFunctions.traceCauseException(e);
+
+ if (cause instanceof UnsupportedMediaFormatExc) {
+ throw new ServletModuleUserExc("media.unsupportedformat", new String[] {});
+ }
+ throw new ServletModuleFailure(e);
+ }
+ }
+
+ /**
+ * Due to a serious shortcoming of Tomcat 3.3, an extra sessionid parameter is
+ * generated into open session urls. Tomcat 3.3 makes it impossible to
+ * distinguish between sessions that are identified using a url and those
+ * that are identified using cookies: if both a sessionid cookie and a sessionid
+ * url are available, tomcat 3.3 pretends the url wasn't there...
+ */
+ private static final String SESSION_REQUEST_KEY="sessionid";
+
+ /**
+ * Dispatch method for open sessions: a flexible extensible and customizable way
+ * for open access. Can be used for postings, but also for lots of other stuff.
+ *
+ * @param aRequest
+ * @param aResponse
+ * @throws ServletModuleExc
+ * @throws ServletModuleUserExc
+ * @throws ServletModuleFailure
+ */
+
+ public void opensession(HttpServletRequest aRequest, HttpServletResponse aResponse)
+ throws ServletModuleExc, ServletModuleUserExc, ServletModuleFailure {
+
+ try {
+ Request request = new HTTPAdapters.HTTPParsedRequestAdapter(new HTTPParsedRequest(aRequest, 1000000, "/tmp"));
+
+ if (aRequest.isRequestedSessionIdValid() && !aRequest.isRequestedSessionIdFromURL() &&
+ !aRequest.getRequestedSessionId().equals(aRequest.getParameter(SESSION_REQUEST_KEY)))
+ aRequest.getSession().invalidate();
+
+ Session session = new HTTPAdapters.HTTPSessionAdapter(aRequest.getSession());
+
+ SimpleResponse response = new SimpleResponse(
+ ServletHelper.makeGenerationData(new Locale[] {getLocale(aRequest), getFallbackLocale(aRequest)},
+ "bundles.open"));
+
+ response.setResponseValue("actionURL", aResponse.encodeURL(HttpUtils.getRequestURL(aRequest).toString())+"?"+SESSION_REQUEST_KEY+"="+aRequest.getSession().getId());
+
+ SessionHandler handler = MirGlobal.localizer().openPostings().getOpenSessionHandler(request, session);
+
+ handler.processRequest(request, session, response);
+ ServletHelper.generateOpenPostingResponse(aResponse.getWriter(), response.getResponseValues(), response.getResponseGenerator());
+ }
+ catch (Throwable t) {
+ logger.error(t.toString());
+ t.printStackTrace(logger.asPrintWriter(logger.DEBUG_MESSAGE));
+
+ throw new ServletModuleFailure(t);
+ }
+ }
+
+ /**
+ * Method for preparing and sending a content as an email message
+ */
+
+ public void mail(HttpServletRequest req, HttpServletResponse res)
+ throws ServletModuleExc, ServletModuleUserExc, ServletModuleFailure
+ {
+ String aid = req.getParameter("mail_aid");
+ if (aid == null){
+ throw new ServletModuleExc("An article id must be specified in requests to email an article. Something therefore went badly wrong....");
+ }
+
+ String to = req.getParameter("mail_to");
+ String from = req.getParameter("mail_from");
+ String from_name = req.getParameter("mail_from_name");
+ String comment = req.getParameter("mail_comment");
+ String mail_language = req.getParameter("mail_language");
+
+ Map mergeData = new HashMap();
+
+ if (to == null || from == null || from_name == null|| to.equals("") || from.equals("") || from_name.equals("") || mail_language == null || mail_language.equals("")){
+
+ for (Enumeration theParams = req.getParameterNames(); theParams.hasMoreElements() ;) {
+ String pName=(String)theParams.nextElement();
+ if (pName.startsWith("mail_")){
+ mergeData.put( pName,req.getParameter(pName) );
+ }
+ }
+
+ deliver(req, res, mergeData, null, prepareMailTemplate);
+ }
+ else {
+ //run checks on to and from and mail_language to make sure no monkey business occurring
+ if (mail_language.indexOf('.') != -1 || mail_language.indexOf('/') != -1 ) {
+ throw new ServletModuleExc("Invalid language");
+ }
+ if (to.indexOf('\n') != -1
+ || to.indexOf('\r') != -1
+ || to.indexOf(',') != -1) {
+ throw new ServletModuleUserExc("email.error.invalidtoaddress", new String[] {to});
+ }
+ if (from.indexOf('\n') != -1 || from.indexOf('\r') != -1 || from.indexOf(',') != -1 ) {
+ throw new ServletModuleUserExc("email.error.invalidfromaddress", new String[] {from});
+ }
+
+
+ EntityContent contentEnt;
+ try{
+ contentEnt = (EntityContent)contentModule.getById(aid);
+ }
+ catch (Throwable e){
+ throw new ServletModuleFailure("Couldn't get content for article "+aid + ": " + e.getMessage(), e);
+ }
+ String producerStorageRoot=configuration.getString("Producer.StorageRoot");
+ String producerDocRoot=configuration.getString("Producer.DocRoot");
+ String publishPath = contentEnt.getValue("publish_path");
+ String txtFilePath = producerStorageRoot + producerDocRoot + "/" + mail_language +
+ publishPath + "/" + aid + ".txt";
+
+
+ File inputFile = new File(txtFilePath);
+ String content;
+
+ try{
+ FileReader in = new FileReader(inputFile);
+ StringWriter out = new StringWriter();
+ int c;
+ while ((c = in.read()) != -1)
+ out.write(c);
+ in.close();
+ content= out.toString();
+ }
+ catch (FileNotFoundException e){
+ throw new ServletModuleFailure("No text file found in " + txtFilePath, e);
+ }
+ catch (IOException e){
+ throw new ServletModuleFailure("Problem reading file in " + txtFilePath, e);
+ }
+ // add some headers
+ content = "To: " + to + "\nReply-To: "+ from + "\n" + content;
+ // put in the comment where it should go
+ if (comment != null) {
+ String commentTextToInsert = "\n\nAttached comment from " + from_name + ":\n" + comment;
+ try {
+ content=StringRoutines.performRegularExpressionReplacement(content,"!COMMENT!",commentTextToInsert);
+ }
+ catch (Throwable e){
+ throw new ServletModuleFailure("Problem doing regular expression replacement " + e.toString(), e);
+ }
+ }
+ else{
+ try {
+ content=StringRoutines.performRegularExpressionReplacement(content,"!COMMENT!","");
+ }
+ catch (Throwable e){
+ throw new ServletModuleFailure("Problem doing regular expression replacement " + e.toString(), e);
+ }
+ }
+
+ SMTPClient client=new SMTPClient();
+ try {
+ int reply;
+ client.connect(configuration.getString("ServletModule.OpenIndy.SMTPServer"));
+
+ reply = client.getReplyCode();
+
+ if (!SMTPReply.isPositiveCompletion(reply)) {
+ client.disconnect();
+ throw new ServletModuleExc("SMTP server refused connection.");
+ }
+
+ client.sendSimpleMessage(configuration.getString("ServletModule.OpenIndy.EmailIsFrom"), to, content);
+
+ client.disconnect();
+ //mission accomplished
+ deliver(req, res, mergeData, null, sentMailTemplate);
+ }
+ catch(IOException e) {
+ if(client.isConnected()) {
+ try {
+ client.disconnect();
+ } catch(IOException f) {
+ // do nothing
+ }
+ }
+ throw new ServletModuleFailure(e);
+ }
+ }
+ }
+
+
+
+
+ /**
+ * Method for querying a lucene index
+ *
+ * @param req
+ * @param res
+ * @throws ServletModuleExc
+ * @throws ServletModuleUserExc
+ * @throws ServletModuleFailure
+ */
+
+ public void search(HttpServletRequest req, HttpServletResponse res)
+ throws ServletModuleExc, ServletModuleUserExc, ServletModuleFailure {
+ try {
+ final String[] search_variables = { "search_content", "search_boolean", "search_creator",
+ "search_topic", "search_hasImages", "search_hasAudio", "search_hasVideo", "search_sort",
+ "search_submit", "search_back", "search_forward" };
+ HTTPRequestParser requestParser = new HTTPRequestParser(req);
+
+ int increment=10;
+
+ HttpSession session = req.getSession(false);
+
+ String queryString="";
+
+ Map mergeData = new HashMap();
+
+ KeywordSearchTerm dateTerm = new KeywordSearchTerm("date_formatted","search_date","webdb_create_formatted","webdb_create_formatted","webdb_create_formatted");
+ UnIndexedSearchTerm whereTerm = new UnIndexedSearchTerm("","","","where","where");
+ TextSearchTerm creatorTerm = new TextSearchTerm("creator","search_creator","creator","creator","creator");
+ TextSearchTerm titleTerm = new TextSearchTerm("title","search_content","title","title","title");
+ TextSearchTerm descriptionTerm = new TextSearchTerm("description","search_content","description","description","description");
+ ContentSearchTerm contentTerm = new ContentSearchTerm("content_data","search_content","content","","");
+ TopicSearchTerm topicTerm = new TopicSearchTerm();
+ ImagesSearchTerm imagesTerm = new ImagesSearchTerm();
+ AudioSearchTerm audioTerm = new AudioSearchTerm();
+ VideoSearchTerm videoTerm = new VideoSearchTerm();
+
+ //make the query available to subsequent iterations
+
+ Iterator j = Arrays.asList(search_variables).iterator();
+ while (j.hasNext()) {
+ String variable = (String) j.next();
+
+ mergeData.put(variable, requestParser.getParameter(variable));
+ }
+
+ try{
+ mergeData.put("topics", topicsModule.getTopicsAsSimpleList());
+ }
+ catch(Throwable e) {
+ logger.debug("Can't get topics: " + e.toString());
+ }
+
+ String searchBackValue = req.getParameter("search_back");
+ String searchForwardValue = req.getParameter("search_forward");
+
+ if (searchBackValue != null){
+ int totalHits = ((Integer) session.getAttribute("numberOfHits")).intValue();
+ int newPosition=((Integer)session.getAttribute("positionInResults")).intValue()-increment;
+ if (newPosition<0)
+ newPosition=0;
+ if (newPosition >= totalHits)
+ newPosition=totalHits-1;
+ session.setAttribute("positionInResults",new Integer(newPosition));
+ }
+ else {
+ if (searchForwardValue != null){
+ int totalHits = ((Integer) session.getAttribute("numberOfHits")).intValue();
+ int newPosition=((Integer)session.getAttribute("positionInResults")).intValue()+increment;
+ if (newPosition<0)
+ newPosition=0;
+ if (newPosition >= totalHits)
+ newPosition=totalHits-1;
+
+ session.setAttribute("positionInResults",new Integer(newPosition));
+ }
+ else {
+ String indexPath=configuration.getString("IndexPath");
+
+
+ String creatorFragment = creatorTerm.makeTerm(req);
+ if (creatorFragment != null){
+ queryString = queryString + " +" + creatorFragment;
+ }
+
+ // search title, description, and content for something
+ // the contentTerm uses param "search_boolean" to combine its terms
+ String contentFragment = contentTerm.makeTerm(req);
+ if (contentFragment != null){
+ logger.debug("contentFragment: " + contentFragment);
+ queryString = queryString + " +" + contentFragment;
+ }
+
+ String topicFragment = topicTerm.makeTerm(req);
+ if (topicFragment != null){
+ queryString = queryString + " +" + topicFragment;
+ }
+
+ String imagesFragment = imagesTerm.makeTerm(req);
+ if (imagesFragment != null){
+ queryString = queryString + " +" + imagesFragment;
+ }
+
+ String audioFragment = audioTerm.makeTerm(req);
+ if (audioFragment != null){
+ queryString = queryString + " +" + audioFragment;
+ }
+
+ String videoFragment = videoTerm.makeTerm(req);
+ if (videoFragment != null){
+ queryString = queryString + " +" + videoFragment;
+ }
+
+ if (queryString == null || queryString == ""){
+ queryString = "";
+ }
+ else{
+ try{
+ Searcher searcher = null;
+ try {
+ searcher = new IndexSearcher(indexPath);
+ }
+ catch(IOException e) {
+ logger.debug("Can't open indexPath: " + indexPath);
+ throw new ServletModuleExc("Problem with Search Index! : "+ e.toString());
+ }
+
+ Query query = null;
+ try {
+ query = QueryParser.parse(queryString, "content", new StandardAnalyzer());
+ }
+ catch(Exception e) {
+ searcher.close();
+ logger.debug("Query don't parse: " + queryString);
+ throw new ServletModuleExc("Problem with Query String! (was '"+queryString+"')");
+ }
+
+ Hits hits = null;
+ try {
+ hits = searcher.search(query);
+ }
+ catch(IOException e) {
+ searcher.close();
+ logger.debug("Can't get hits: " + e.toString());
+ throw new ServletModuleExc("Problem getting hits!");
+ }
+
+ int start = 0;
+ int end = hits.length();
+
+ String sortBy=req.getParameter("search_sort");
+ if (sortBy == null || sortBy.equals("")){
+ throw new ServletModuleExc("Please let me sort by something!(missing search_sort)");
+ }
+
+ // here is where the documents will go for storage across sessions
+ ArrayList theDocumentsSorted = new ArrayList();
+
+ if (sortBy.equals("score")){
+ for(int i = start; i < end; i++) {
+ theDocumentsSorted.add(hits.doc(i));
+ }
+ }
+ else{
+ // then we'll sort by date!
+ Map dateToPosition = new HashMap(end,1.0F); //we know how big it will be
+ for(int i = start; i < end; i++) {
+ String creationDate=(hits.doc(i)).get("creationDate");
+ // do a little dance in case two contents created at the same second!
+ if (dateToPosition.containsKey(creationDate)){
+ ((ArrayList) (dateToPosition.get(creationDate))).add(new Integer(i));
+ }
+ else{
+ ArrayList thePositions = new ArrayList();
+ thePositions.add(new Integer(i));
+ dateToPosition.put(creationDate,thePositions);
+ }
+ }
+ Set keys = dateToPosition.keySet();
+ ArrayList keyList= new ArrayList(keys);
+ Collections.sort(keyList);
+ if (sortBy.equals("date_desc")){
+ Collections.reverse(keyList);
+ }
+ else{
+ if (!sortBy.equals("date_asc")){
+ throw new ServletModuleExc("don't know how to sort by: "+ sortBy);
+ }
+ }
+ ListIterator keyTraverser = keyList.listIterator();
+ while (keyTraverser.hasNext()){
+ ArrayList positions = (ArrayList)dateToPosition.get((keyTraverser.next()));
+ ListIterator positionsTraverser=positions.listIterator();
+ while (positionsTraverser.hasNext()){
+ theDocumentsSorted.add(hits.doc(((Integer)(positionsTraverser.next())).intValue()));
+ }
+ }
+ }
+
+ try{
+ searcher.close();
+ }
+ catch (IOException e){
+ logger.debug("Can't close searcher: " + e.toString());
+ throw new ServletModuleFailure("Problem closing searcher(normal):" + e.getMessage(), e);
+ }
+
+
+ session.removeAttribute("numberOfHits");
+ session.removeAttribute("theDocumentsSorted");
+ session.removeAttribute("positionInResults");
+
+ session.setAttribute("numberOfHits",new Integer(end));
+ session.setAttribute("theDocumentsSorted",theDocumentsSorted);
+ session.setAttribute("positionInResults",new Integer(0));
+
+ }
+ catch (IOException e){
+ logger.debug("Can't close searcher: " + e.toString());
+ throw new ServletModuleFailure("Problem closing searcher: " + e.getMessage(), e);
+ }
+ }
+ }
+ }
+
+ try {
+ ArrayList theDocs = (ArrayList)session.getAttribute("theDocumentsSorted");
+ if (theDocs != null){
+
+ mergeData.put("numberOfHits", ((Integer)session.getAttribute("numberOfHits")).toString());
+ List theHits = new Vector();
+ int pIR=((Integer)session.getAttribute("positionInResults")).intValue();
+ int terminus;
+ int numHits=((Integer)session.getAttribute("numberOfHits")).intValue();
+
+ if (!(pIR+increment>=numHits)){
+ mergeData.put("hasNext","y");
+ }
+ else {
+ mergeData.put("hasNext", null);
+ }
+ if (pIR>0){
+ mergeData.put("hasPrevious","y");
+ }
+ else {
+ mergeData.put("hasPrevious", null);
+ }
+
+ if ((pIR+increment)>numHits){
+ terminus=numHits;
+ }
+ else {
+ terminus=pIR+increment;
+ }
+ for(int i = pIR; i < terminus; i++) {
+ Map h = new HashMap();
+ Document theHit = (Document)theDocs.get(i);
+ whereTerm.returnMeta(h,theHit);
+ creatorTerm.returnMeta(h,theHit);
+ titleTerm.returnMeta(h,theHit);
+ descriptionTerm.returnMeta(h,theHit);
+ dateTerm.returnMeta(h,theHit);
+ imagesTerm.returnMeta(h,theHit);
+ audioTerm.returnMeta(h,theHit);
+ videoTerm.returnMeta(h,theHit);
+ theHits.add(h);
+ }
+ mergeData.put("hits",theHits);
+ }
+ }
+ catch (Throwable e) {
+ logger.error("Can't iterate over hits: " + e.toString());
+
+ throw new ServletModuleFailure("Problem getting hits: " + e.getMessage(), e);
+ }
+
+ mergeData.put("queryString",queryString);
+
+ deliver(req, res, mergeData, null, searchResultsTemplate);
+ }
+ catch (NullPointerException n){
+ throw new ServletModuleFailure("Null Pointer: "+n.toString(), n);
+ }
+ }
+
+ /*
+ * Method for dynamically generating a pdf using iText
+ */
+
+
+ public void getpdf(HttpServletRequest req, HttpServletResponse res)
+ throws ServletModuleExc, ServletModuleUserExc, ServletModuleFailure {
+ String ID_REQUEST_PARAM = "id";
+ try {
+ String idParam = req.getParameter(ID_REQUEST_PARAM);
+ if (idParam != null) {
+ ByteArrayOutputStream out = new ByteArrayOutputStream();
+ PDFGenerator pdfMaker = new PDFGenerator(out);
+
+ RE re = new RE("[0-9]+");
+
+
+ REMatch[] idMatches=re.getAllMatches(idParam);
+
+ if (idMatches.length > 1){
+ pdfMaker.addLine();
+ for (int i = 0; i < idMatches.length; i++){
+ REMatch aMatch = idMatches[i];
+ String id=aMatch.toString();
+ EntityContent contentEnt = (EntityContent)contentModule.getById(id);
+ pdfMaker.addIndexItem(contentEnt);
+
+ }
+ }
+
+ for (int i = 0; i < idMatches.length; i++){
+ REMatch aMatch = idMatches[i];
+
+ String id=aMatch.toString();
+
+ EntityContent contentEnt = (EntityContent)contentModule.getById(id);
+ pdfMaker.add(contentEnt);
+
+ }
+
+ pdfMaker.stop();
+ res.setContentType("application/pdf");
+ byte[] content = out.toByteArray();
+ res.setContentLength(content.length);
+ res.getOutputStream().write(content);
+ res.getOutputStream().flush();
+
+ }
+ else {
+ throw new ServletModuleExc("Missing id.");
+ }
+ }
+ catch (Throwable t) {
+ logger.error(t.toString());
+ throw new ServletModuleFailure(t);
+ }
+
+ }
+ public String generateOnetimePassword() {
+ Random r = new Random();
+ int random = r.nextInt();
+
+ long l = System.currentTimeMillis();
+
+ l = (l * l * l * l) / random;
+ if (l < 0)
+ l = l * -1;
+
+ String returnString = "" + l;
+
+ return returnString.substring(5);
+ }
+
+ public void deliver(HttpServletRequest aRequest, HttpServletResponse aResponse, Map aData, Map anExtra, String aGenerator)
+ throws ServletModuleFailure {
+ try {
+ deliver(aResponse.getWriter(), aRequest, aResponse, aData, anExtra, aGenerator);
+ }
+ catch (Throwable t) {
+ throw new ServletModuleFailure(t);
+ }
+ }
+
+ public void deliver(PrintWriter anOutputWriter, HttpServletRequest aRequest, HttpServletResponse aResponse, Map aData, Map anExtra, String aGenerator)
+ throws ServletModuleFailure {
+ try {
+ Map responseData = ServletHelper.makeGenerationData(new Locale[] { getLocale(aRequest), getFallbackLocale(aRequest)}, "bundles.open");
+ responseData.put("data", aData);
+ responseData.put("extra", anExtra);
+
+
+ Generator generator = MirGlobal.localizer().generators().makeOpenPostingGeneratorLibrary().makeGenerator(aGenerator);
+ generator.generate(anOutputWriter, responseData, logger);
+
+ anOutputWriter.close();
+ }
+ catch (Throwable e) {
+ logger.error("Error while generating " + aGenerator + ": " + e.getMessage());
+
+ throw new ServletModuleFailure(e);
+ }
+ }
+
+ public void handleError(HttpServletRequest aRequest, HttpServletResponse aResponse,PrintWriter out, Throwable anException) {
+ try {
+ logger.error("error: " + anException);
+ Map data = new HashMap();
+
+ data.put("errorstring", anException.getMessage());
+ data.put("date", StringUtil.date2readableDateTime(new GregorianCalendar()));
+
+ deliver(out, aRequest, aResponse, data, null, configuration.getString("ServletModule.OpenIndy.ErrorTemplate"));
+ }
+ catch (Throwable e) {
+ throw new ServletModuleFailure(e);
+ }
+ }
+
+ public void handleUserError(HttpServletRequest aRequest, HttpServletResponse aResponse,
+ PrintWriter out, ServletModuleUserExc anException) {
+ try {
+ logger.warn("user error: " + anException.getMessage());
+ Map data = new HashMap();
+
+ MessageResources messages = MessageResources.getMessageResources("bundles.open");
+ data.put("errorstring",
+ messages.getMessage(getLocale(aRequest), anException.getMessage(), anException.getParameters())
+ );
+ data.put("date", StringUtil.date2readableDateTime(new GregorianCalendar()));
+
+ deliver(out, aRequest, aResponse, data, null, configuration.getString("ServletModule.OpenIndy.UserErrorTemplate"));
+ }
+ catch (Throwable e) {
+ throw new ServletModuleFailure(e);
+ }
+ }
+
+ private String createOneTimePasswd() {
+ return "";
+ }
+}