+/*
+ * 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.*;
import com.oreilly.servlet.multipart.*;
import com.oreilly.servlet.*;
+import org.xml.sax.InputSource;
+import org.xml.sax.XMLReader;
+
+import org.apache.fop.apps.Driver;
+import org.apache.fop.apps.Version;
+import org.apache.fop.apps.XSLTInputHandler;
+
+import org.apache.log.*;
+
import mir.servlet.*;
import mir.module.*;
import mir.misc.*;
import mircoders.storage.*;
import mircoders.module.*;
import mircoders.producer.*;
+import mircoders.media.MediaRequest;
+import mircoders.global.*;
+import mircoders.localizer.*;
/*
* ServletModuleOpenIndy -
* adding comments to articles &
* open-postings to the newswire
*
- * @author RK
+ * @author $Author: bruno $
+ * @version $Revision: 1.41 $ $Date: 2002/09/03 14:30:37 $
+ *
+ * $Log: ServletModuleOpenIndy.java,v $
+ * Revision 1.41 2002/09/03 14:30:37 bruno
+ * seperation of admin and open posting bundles
+ *
+ * Revision 1.40 2002/09/01 22:05:57 mh
+ * Mir goes GPL
+ *
+ * Revision 1.39 2002/08/25 19:00:11 mh
+ * merge of localization branch into HEAD. mh and zap
+ *
+ * Revision 1.38 2002/07/21 22:50:14 mh
+ * cleanup coding style of getpdf() method
+ *
+ * Revision 1.37 2002/07/21 22:41:45 mh
+ * make use of new MediaRequest class. A big cleanup and optimization.
+ *
+ * Revision 1.36 2002/06/29 15:45:20 mh
+ * cvs macros
+ *
+ *
*/
public class ServletModuleOpenIndy extends ServletModule
private String postingFormTemplate, postingFormDoneTemplate,
postingFormDupeTemplate;
private ModuleContent contentModule;
+ private ModuleComment commentModule;
private ModuleImages imageModule;
private ModuleTopics themenModule;
private String directOp ="yes";
-
+ private String passwdProtection ="yes";
// Singelton / Kontruktor
private static ServletModuleOpenIndy instance = new ServletModuleOpenIndy();
public static ServletModule getInstance() { return instance; }
postingFormDoneTemplate = MirConfig.getProp("ServletModule.OpenIndy.PostingDoneTemplate");
postingFormDupeTemplate = MirConfig.getProp("ServletModule.OpenIndy.PostingDupeTemplate");
directOp = MirConfig.getProp("DirectOpenposting").toLowerCase();
+ passwdProtection = MirConfig.getProp("PasswdProtection").toLowerCase();
mainModule = new ModuleComment(DatabaseComment.getInstance());
contentModule = new ModuleContent(DatabaseContent.getInstance());
themenModule = new ModuleTopics(DatabaseTopics.getInstance());
imageModule = new ModuleImages(DatabaseImages.getInstance());
defaultAction="addposting";
+
}
catch (StorageObjectException e) {
theLog.printError("servletmoduleopenindy could not be initialized");
public void addcomment(HttpServletRequest req, HttpServletResponse res) throws ServletModuleException
{
String aid = req.getParameter("aid"); // the article id the comment will belong to
+ String language = req.getParameter("language");
+
if (aid!=null && !aid.equals(""))
{
SimpleHash mergeData = new SimpleHash();
- // ok, article
+
+ // onetimepasswd
+ if(passwdProtection.equals("yes")){
+ String passwd = this.createOneTimePasswd();
+ System.out.println(passwd);
+ HttpSession session = req.getSession(false);
+ session.setAttribute("passwd",passwd);
+ mergeData.put("passwd", passwd);
+ }
+
+ if (language!=null) {
+ HttpSession session = req.getSession(false);
+ session.setAttribute("Locale", new Locale(language, ""));
+ session.setAttribute("passwd",language);
+ }
+
mergeData.put("aid", aid);
deliver(req, res, mergeData, commentFormTemplate);
}
* the commentDone Page
*/
- public void inscomment(HttpServletRequest req, HttpServletResponse res) throws ServletModuleException
+ public void inscomment(HttpServletRequest req, HttpServletResponse res)
+ throws ServletModuleException,ServletModuleUserException
{
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 {
HashMap 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");
+ //checking the onetimepasswd
+ if(passwdProtection.equals("yes")){
+ HttpSession session = req.getSession(false);
+ String sessionPasswd = (String)session.getAttribute("passwd");
+ if ( sessionPasswd == null){
+ throw new ServletModuleUserException("Lost password");
+ }
+ String passwd = req.getParameter("passwd");
+ if ( passwd == null || (!sessionPasswd.equals(passwd))) {
+ throw new ServletModuleUserException("Missing password");
+ }
+ session.invalidate();
+ }
+
// inserting into database
String id = mainModule.add(withValues);
theLog.printDebugInfo("id: "+id);
//insert was not successfull
if(id==null){
deliver(req, res, new SimpleHash(), commentFormDupeTemplate);
- }
-
- // producing new page
- new ProducerContent().handle(null, null, true, false, aid);
+ } else {
+ DatabaseContent.getInstance().setUnproduced("id="+aid);
- // sync the server
- int exitValue = Helper.rsync();
- theLog.printDebugInfo("rsync:"+exitValue);
+ try {
+ EntityComment comment = (EntityComment) DatabaseComment.getInstance().selectById(id);
+ MirGlobal.localizer().openPostings().afterCommentPosting(comment);
+ }
+ catch (Throwable t) {
+ throw new ServletModuleException(t.getMessage());
+ }
+
+
+
+ }
// redirecting to url
// should implement back to article
public void addposting(HttpServletRequest req, HttpServletResponse res)
throws ServletModuleException {
SimpleHash mergeData = new SimpleHash();
+
+ // onetimepasswd
+ if(passwdProtection.equals("yes")){
+ String passwd = this.createOneTimePasswd();
+ System.out.println(passwd);
+ HttpSession session = req.getSession(false);
+ session.setAttribute("passwd",passwd);
+ mergeData.put("passwd", passwd);
+ }
+
+ String maxMedia = MirConfig.getProp("ServletModule.OpenIndy.MaxMediaUploadItems");
String numOfMedia = req.getParameter("medianum");
if(numOfMedia==null||numOfMedia.equals("")){
numOfMedia="1";
+ } else if(Integer.parseInt(numOfMedia) > Integer.parseInt(maxMedia)) {
+ numOfMedia = maxMedia;
}
-
+
int mediaNum = Integer.parseInt(numOfMedia);
SimpleList mediaFields = new SimpleList();
for(int i =0; i<mediaNum;i++){
}
mergeData.put("medianum",numOfMedia);
mergeData.put("mediafields",mediaFields);
-
-
- /** @todo popups missing */
+
+
+ SimpleHash extraInfo = new SimpleHash();
try{
SimpleList popUpData = DatabaseLanguage.getInstance().getPopupData();
- mergeData.put("languagePopUpData", popUpData );
- mergeData.put("themenPopupData", themenModule.getTopicsAsSimpleList());
+ extraInfo.put("languagePopUpData", popUpData );
+ extraInfo.put("themenPopupData", themenModule.getTopicsAsSimpleList());
+
+ extraInfo.put("topics", themenModule.getTopicsList());
+
} catch (Exception e) {
theLog.printError("languagePopUpData or getTopicslist failed "
+e.toString());
throw new ServletModuleException("OpenIndy -- failed getting language or topics: "+e.toString());
- }
-
- deliver(req, res, mergeData, postingFormTemplate);
+ }
+
+
+
+ deliver(req, res, mergeData, extraInfo, postingFormTemplate);
}
/**
{
SimpleHash mergeData = new SimpleHash();
boolean setMedia=false;
- boolean setTopic = false;
+ boolean setTopic = false;
try {
WebdbMultipartRequest mp = new WebdbMultipartRequest(req);
+ EntityList mediaList = null;
+ try {
+ // new MediaRequest, "1" is the id for the openPosting user
+ mediaList = new MediaRequest(mp, "1").getMedia(true, true);
+ } catch (MirMediaUserException e) {
+ throw new ServletModuleUserException(e.getMsg());
+ }
HashMap withValues = mp.getParameters();
+ //checking the onetimepasswd
+ if(passwdProtection.equals("yes")){
+ HttpSession session = req.getSession(false);
+ String sessionPasswd = (String)session.getAttribute("passwd");
+ if ( sessionPasswd == null){
+ throw new ServletModuleUserException("Lost password");
+ }
+ String passwd = (String)withValues.get("passwd");
+ if ( passwd == null || (!sessionPasswd.equals(passwd))) {
+ throw new ServletModuleUserException("Missing password");
+ }
+ session.invalidate();
+ }
+
if ((((String)withValues.get("title")).length() == 0) ||
(((String)withValues.get("description")).length() == 0) ||
(((String)withValues.get("content_data")).length() == 0))
throw new ServletModuleUserException("Missing field");
-
+
// call the routines that escape html
for (Iterator 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));
} 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");
- // op-articles are not immediatly published
- // we don't know that all is good yet (media, title is present, etc..)
- withValues.put("is_published","0");
+ // by default stuff is published, they can be un-published through the
+ // admin interface.
+ withValues.put("is_published","1");
// if op direct article-type == newswire
if (directOp.equals("yes")) withValues.put("to_article_type","1");
-
- // owner is openposting user
+
withValues.put("to_publisher","1");
- if (withValues.get("creator").toString().equals(""))
- withValues.put("creator","Anonym");
+
+ // owner is openposting user
+// ML: this is not multi-language friendly and this can be done in a template
+// if (withValues.get("creator").toString().equals(""))
+// withValues.put("creator","Anonym");
// inserting content into database
String cid = contentModule.add(withValues);
}
String[] to_topicsArr = mp.getParameterValues("to_topic");
-
- if (to_topicsArr != null && to_topicsArr.length > 0) {
+
+ if (to_topicsArr != null && to_topicsArr.length > 0) {
try{
DatabaseContentToTopics.getInstance().setTopics(cid,to_topicsArr);
setTopic = true;
throw new ServletModuleException("smod - openindy :: insposting: setting content_x_topic failed: "+e.toString());
} //end try
} //end if
-
- // if op contains uploaddata
- String mediaId=null;
- int i=1;
- for(Iterator it = mp.requestList.iterator(); it.hasNext();){
- MpRequest mpReq = (MpRequest)it.next();
- String fileName = mpReq.getFilename();
-
- //get the content-type from what the client browser
- //sends us. (the "Oreilly method")
- String contentType = mpReq.getContentType();
-
- theLog.printInfo("FROM BROWSER: "+contentType);
-
- //if the client browser sent us unknown (text/plain is default)
- //or if we got application/octet-stream, it's possible that
- //the browser is in error, better check against the file extension
- if (contentType.equals("text/plain") ||
- contentType.equals("application/octet-stream")) {
- /**
- * This is just a temporary way to get the content-type via
- * the .extension , we could maybe use a magic method, by looking
- * at the header (first few bytes) of the file. (like the file(1)
- * command).
- * The Oreilly method relies on the content-type that the client
- * browser sends and that sometimes is application-octet stream with
- * broken/mis-configured browsers.
- *
- * The map file should be Mir/content-types.properties, it's the
- * default Sun Java file with some additional entries that it did
- * not have. So if you support a new media type you have to make
- * sure that it is in this file -mh
- */
- contentType = FileUtil.guessContentTypeFromName(fileName);
- if (contentType==null)
- contentType = "text/plain"; // rfc1867 says this is the default
- }
- HashMap mediaValues = new HashMap();
-
- theLog.printInfo("CONTENT TYPE IS: "+contentType);
-
- if (contentType.equals("text/plain") ||
- contentType.equals("application/octet-stream")) {
- throw new ServletModuleUserException("One or more files of unrecognized types");
- }
-
- String mediaTitle=(String)withValues.get("media_title"+i);
- i++;
-
- if (mediaTitle==null)
- mediaTitle = (String)withValues.get("title");
-
- mediaValues.put("title", mediaTitle);
- mediaValues.put("date", StringUtil.date2webdbDate(new GregorianCalendar()));
- mediaValues.put("to_publisher", "1"); // op user
- mediaValues.put("to_media_folder", "7"); // op media_folder
- mediaValues.put("is_produced", "0");
- mediaValues.put("is_published","0");
-
- //the where clause to find the media_type entry
- //from the content-type.
- //we use the media type entry to lookup the
- //media Handler/Storage classes
- //String wc = " mime_type = '"+contentType+"'";
-
- // @todo this should probably be moved to DatabaseMediaType -mh
- String[] cTypeSplit = StringUtil.split(contentType, "/");
- String wc = " mime_type LIKE '"+cTypeSplit[0]+"%'";
-
- DatabaseMediaType mediaTypeStor = DatabaseMediaType.getInstance();
- EntityList mediaTypesList = mediaTypeStor.selectByWhereClause(wc);
-
- String mediaTypeId = null;
- MirMedia mediaHandler;
- Database mediaStorage;
-
- //if we found an entry matching the
- //content-type int the table.
- if (mediaTypesList.size() > 0) {
- Entity mediaType = null;
-
- // find out if we an exact content-type match if so take it.
- // otherwise just use the first one.
- // @todo this should probably be moved to DatabaseMediaType -mh
- for(int j=0;j<mediaTypesList.size();j++) {
- if(contentType.equals(
- mediaTypesList.elementAt(j).getValue("mime_type")))
- mediaType = mediaTypesList.elementAt(j);
- }
-
- if( mediaType == null )
- mediaType = mediaTypesList.elementAt(0);
-
- //get the class names from the media_type table.
- mediaTypeId = mediaType.getId();
- try {
- // ############### @todo: merge these and the getURL call into one
- // getURL helper call that just takes the Entity as a parameter
- // along with media_type
- mediaHandler = MediaHelper.getHandler(mediaType);
- mediaStorage = MediaHelper.getStorage(mediaType,
- "mircoders.storage.Database");
- } catch (MirMediaException e) {
- theLog.printError("getting media handler failed: "+e.toString());
- contentModule.deleteById(cid);
- throw new ServletModuleException("getting media handler failed: "
- +e.toString());
- }
-
- mediaValues.put("to_media_type",mediaTypeId);
-
- //load the classes via reflection
- String MediaId;
- Entity mediaEnt = null;
- try {
- mediaEnt = (Entity)mediaStorage.getEntityClass().newInstance();
- mediaEnt.setStorage(mediaStorage);
- mediaEnt.setValues(mediaValues);
- mediaId = mediaEnt.insert();
-
- //save and store the media data/metadata
- mediaHandler.set(mpReq.getMedia(), mediaEnt,
- mediaType);
-
- //were done with mpReq at this point, dereference it.
- //as it contains mucho mem. -mh 01.10.2001
- mpReq=null;
-
- //we got this far, associate the media to the article
- mediaEnt.setValueForProperty("is_published","1");
- mediaEnt.update();
- new ProducerMedia().handle(null,null,false,false,mediaId);
- DatabaseContentToMedia.getInstance().addMedia(cid,mediaId);
- } catch (Exception e) {
- theLog.printError("setting media failed: "+e.toString());
- contentModule.deleteById(cid);
- throw new ServletModuleException("setting media failed: "+e.toString());
- }
-
- } else {
- contentModule.deleteById(cid);
- theLog.printDebugInfo("Wrong file type uploaded!: " + fileName);
- throw new ServletModuleUserException("One or more files of unrecognized types");
- } // end if-else mediaTypesList.size() > 0
-
- } //end for Iterator...
-
- //if we're here all is ok...
- EntityContent contentEnt = (EntityContent)contentModule.getById(cid);
- contentEnt.setValueForProperty("is_published","1");
- contentEnt.update();
-
-
- //dereference mp. -mh
- mp=null;
-
- // producing openpostinglist
- new ProducerOpenPosting().handle(null,null,false,false);
- // producing new page
- new ProducerContent().handle(null, null, false, false,cid);
- //if direct op producing startpage
- if (directOp.equals("yes")) new ProducerStartPage().handle(null,null);
-
- //produce the topicPages if set
- //should be more intelligent
- //if(setTopic==true) new ProducerTopics().handle(null,null);
-
- // sync the server
- //should be configureable
- int exitValue = Helper.rsync();
- theLog.printDebugInfo("rsync: "+exitValue);
+
+ //if we're here all is ok... associate the media to the article
+ for(int i=0;i<mediaList.size();i++) {
+ Entity mediaEnt = (Entity)mediaList.elementAt(i);
+ DatabaseContentToMedia.getInstance().addMedia(cid,mediaEnt.getId());
+ }
+ try {
+ MirGlobal.localizer().openPostings().afterContentPosting(
+ (EntityContent)contentModule.getById(cid));
+ }
+ catch (Throwable t) {
+ throw new ServletModuleException(t.getMessage());
+ }
}
+ catch (MirMediaException e) { throw new ServletModuleException("MediaException: "+ e.toString());}
catch (IOException e) { throw new ServletModuleException("IOException: "+ e.toString());}
catch (StorageObjectException e) { throw new ServletModuleException("StorageObjectException" + e.toString());}
catch (ModuleException e) { throw new ServletModuleException("ModuleException"+e.toString());}
deliver(req, res, mergeData, postingFormDoneTemplate);
}
+ /*
+ * Method for dynamically generating a pdf from a fo file
+ */
+ public void getpdf(HttpServletRequest req, HttpServletResponse res)
+ throws ServletModuleException, ServletModuleUserException {
+ String ID_REQUEST_PARAM = "id";
+
+ String generateFO=MirConfig.getProp("GenerateFO");
+ String generatePDF=MirConfig.getProp("GeneratePDF");
+
+ //don't do anything if we are not making FO files, or if we are
+ //pregenerating PDF's
+ if (generateFO.equals("yes") && generatePDF.equals("no")){
+ //fop complains unless you do the logging this way
+ Logger log = null;
+ Hierarchy hierarchy = Hierarchy.getDefaultHierarchy();
+ log = hierarchy.getLoggerFor("fop");
+ log.setPriority(Priority.WARN);
+
+ String producerStorageRoot=MirConfig.getProp("Producer.StorageRoot");
+ String producerDocRoot=MirConfig.getProp("Producer.DocRoot");
+ String templateDir=MirConfig.getPropWithHome("HTMLTemplateProcessor.Dir");
+ String xslSheet=templateDir + "/"
+ + MirConfig.getProp("Producer.PrintableContent.html2foStyleSheetName");
+ try {
+ String idParam = req.getParameter(ID_REQUEST_PARAM);
+ if (idParam != null) {
+ EntityContent contentEnt =
+ (EntityContent)contentModule.getById(idParam);
+ String publishPath = contentEnt.getValue("publish_path");
+ String foFile = producerStorageRoot + producerDocRoot + "/"
+ + publishPath + "/" + idParam + ".fo";
+ XSLTInputHandler input = new XSLTInputHandler(new File(foFile),
+ new File(xslSheet));
+
+ ByteArrayOutputStream out = new ByteArrayOutputStream();
+ res.setContentType("application/pdf");
+
+ Driver driver = new Driver();
+ driver.setLogger(log);
+ driver.setRenderer(Driver.RENDER_PDF);
+ driver.setOutputStream(out);
+ driver.render(input.getParser(), input.getInputSource());
+
+ byte[] content = out.toByteArray();
+ res.setContentLength(content.length);
+ res.getOutputStream().write(content);
+ res.getOutputStream().flush();
+ } else {
+ throw new ServletModuleUserException("Missing id parameter.");
+ }
+ } catch (Exception ex) {
+ throw new ServletModuleException(ex.toString());
+ }
+ } else {
+ throw new ServletModuleUserException("Can't generate a PDF because the config tells me not to.");
+ }
+ }
+
+ private void _throwBadContentType (String fileName, String contentType)
+ throws ServletModuleUserException {
+
+ theLog.printDebugInfo("Wrong file type uploaded!: " + fileName+" "
+ +contentType);
+ throw new ServletModuleUserException("The file you uploaded is of the "
+ +"following mime-type: "+contentType
+ +", we do not support this mime-type. "
+ +"Error One or more files of unrecognized type. Sorry");
+ }
+
+ protected String createOneTimePasswd(){
+ 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);
+ }
+
+
+ /* this is an overwritten method of ServletModule in order
+ to use different bundles for open and admin */
+ public void deliver(HttpServletRequest req, HttpServletResponse res,
+ TemplateModelRoot rtm, TemplateModelRoot popups,
+ String templateFilename)
+ throws ServletModuleException {
+ if (rtm == null) rtm = new SimpleHash();
+ try {
+ PrintWriter out = res.getWriter();
+ HTMLTemplateProcessor.process(res, templateFilename, rtm, popups, out,
+ getLocale(req), "bundles.open");
+ out.close();
+ } catch (HTMLParseException e) {
+ throw new ServletModuleException(e.toString());
+ } catch (IOException e) {
+ throw new ServletModuleException(e.toString());
+ }
+ }
}
+
projects / mir.git / blobdiff