X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=source%2Fmircoders%2Fservlet%2FServletModuleOpenIndy.java;h=5ba2b20153d608818a01bcfb4cc3db9af6aee0eb;hb=781ae5e450f0fdc85d3ee5b4b586aa542611a562;hp=7322c24600e58e05aa8c29d7b9b81e9007a01263;hpb=51f9f2adefc3445e8aaf6889c616ce54df427b8e;p=mir.git

diff --git a/source/mircoders/servlet/ServletModuleOpenIndy.java b/source/mircoders/servlet/ServletModuleOpenIndy.java
index 7322c246..5ba2b201 100755
--- a/source/mircoders/servlet/ServletModuleOpenIndy.java
+++ b/source/mircoders/servlet/ServletModuleOpenIndy.java
@@ -1,8 +1,42 @@
+/*
+ * 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 java.lang.*;
 import java.sql.*;
 import java.util.*;
+import java.net.*;
+import java.lang.reflect.*;
 import javax.servlet.*;
 import javax.servlet.http.*;
 
@@ -10,16 +44,29 @@ import freemarker.template.*;
 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 mir.entity.*;
 import mir.storage.*;
+import mir.media.*;
 
 import mircoders.entity.*;
 import mircoders.storage.*;
 import mircoders.module.*;
 import mircoders.producer.*;
+import mircoders.media.MediaRequest;
+import mircoders.global.*;
+import mircoders.localizer.*;
 
 /*
  *  ServletModuleOpenIndy -
@@ -27,19 +74,44 @@ import mircoders.producer.*;
  *    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          commentFormTemplate, commentFormDoneTemplate;
-  private String          postingFormTemplate, postingFormDoneTemplate;
-  private ModuleContent   contentModule;
-  private ModuleImages    imageModule;
-  private ModuleTopics         themenModule;
-  private String          directOp ="yes";
-
+  private String        commentFormTemplate, commentFormDoneTemplate,
+                        commentFormDupeTemplate;
+  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; }
@@ -49,14 +121,18 @@ public class ServletModuleOpenIndy extends ServletModule
       theLog = Logfile.getInstance(MirConfig.getProp("Home") + MirConfig.getProp("ServletModule.OpenIndy.Logfile"));
       commentFormTemplate = MirConfig.getProp("ServletModule.OpenIndy.CommentTemplate");
       commentFormDoneTemplate = MirConfig.getProp("ServletModule.OpenIndy.CommentDoneTemplate");
+      commentFormDupeTemplate = MirConfig.getProp("ServletModule.OpenIndy.CommentDupeTemplate");
       postingFormTemplate = MirConfig.getProp("ServletModule.OpenIndy.PostingTemplate");
       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");
@@ -71,10 +147,27 @@ public class ServletModuleOpenIndy extends ServletModule
   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);
     }
@@ -86,7 +179,8 @@ public class ServletModuleOpenIndy extends ServletModule
    *  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(""))
@@ -94,17 +188,50 @@ public class ServletModuleOpenIndy extends ServletModule
       // 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);
-
-        // producing new page
-        new ProducerContent().handle(null, null, true, false, aid);
-
-        // sync the server
-        int exitValue = Helper.rsync();
-        theLog.printDebugInfo("rsync:"+exitValue);
+        theLog.printDebugInfo("id: "+id);
+        //insert was not successfull
+        if(id==null){
+          deliver(req, res, new SimpleHash(), commentFormDupeTemplate);
+        } else {
+          DatabaseContent.getInstance().setUnproduced("id="+aid);
+
+          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
@@ -123,14 +250,27 @@ public class ServletModuleOpenIndy extends ServletModule
    *  Method for delivering the form-Page for open posting
    */
 
-  public void addposting(HttpServletRequest req, HttpServletResponse res) throws ServletModuleException
-  {
+  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++){
@@ -139,16 +279,25 @@ public class ServletModuleOpenIndy extends ServletModule
     }
     mergeData.put("medianum",numOfMedia);
     mergeData.put("mediafields",mediaFields);
-    mergeData.put("themenPopupData", themenModule.getTopicsAsSimpleList());
-    
-    
-    /** @todo popups missing */
+
+
+    SimpleHash extraInfo = new SimpleHash();
     try{
-      mergeData.put("languagePopUpData",DatabaseLanguage.getInstance().getPopupData());
+      SimpleList popUpData = DatabaseLanguage.getInstance().getPopupData();
+      extraInfo.put("languagePopUpData", popUpData );
+      extraInfo.put("themenPopupData", themenModule.getTopicsAsSimpleList());
+
+      extraInfo.put("topics", themenModule.getTopicsList());
+
     } catch (Exception e) {
-      theLog.printError("languagePopUpData failed");
+      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);
   }
 
   /**
@@ -157,114 +306,117 @@ public class ServletModuleOpenIndy extends ServletModule
    */
 
   public void insposting(HttpServletRequest req, HttpServletResponse res)
-    throws ServletModuleException
+    throws ServletModuleException, ServletModuleUserException
   {
     SimpleHash mergeData = new SimpleHash();
     boolean setMedia=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));
+          //withValues.put(k,StringUtil.removeHTMLTags(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 immediatly published
+      // 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);
+      theLog.printDebugInfo("id: "+cid);
+      //insert was not successfull
+      if(cid==null){
+        //How do we know that it was not succesful cause of a
+        //dupe, what if it failed cause of "No space left on device"?
+        //Or is there something I am missing? Wouldn't it be better
+        //to have an explicit dupe check and then insert? I have no
+        //idea what I am talking about. this comment is in case
+        //I forget to explicitely ask. -mh
+        deliver(req, res, mergeData, postingFormDupeTemplate);
+      }
+
+      String[] to_topicsArr = mp.getParameterValues("to_topic");
 
-      String[] to_topicsArr = mp.getParameterValues("to_topic"); 
       if (to_topicsArr != null && to_topicsArr.length > 0) {
         try{
           DatabaseContentToTopics.getInstance().setTopics(cid,to_topicsArr);
-          theLog.printError("setting content_x_topic success");
+          setTopic = true;
         } catch (Exception e) {
           theLog.printError("setting content_x_topic failed");
+          contentModule.deleteById(cid);
+          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();
-        byte[] mediaData=mpReq.getMedia();
-        String fileName=mpReq.getFilename();
-        String contentType=mpReq.getContentType();
-        if (mediaData!=null && fileName!=null) {
-          HashMap mediaValues = new HashMap();
-          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","1");
-  
-          String mediaTitle=(String)withValues.get("media_title"+i);
-          i++;
-          if (mediaTitle==null)
-            mediaTitle = (String)withValues.get("title");
-          mediaValues.put("title",mediaTitle);
-  
-          if (fileName.toLowerCase().endsWith("rm")) {
-            // this is video !!
-            //theLog.printDebugInfo("--GOT VIDEO");
-            EntityVideo entVideo = new EntityVideo(DatabaseVideos.getInstance());
-            entVideo.setValues(mediaValues);
-            mediaId = entVideo.insert();
-            entVideo.setVideoData(mediaData);
-          }
-          else if (contentType.equals("image/jpeg") || contentType.equals("image/gif")) {
-            // this is image !!
-            mediaId = imageModule.add(mediaValues);
-            EntityImage entImage = (EntityImage)imageModule.getById(mediaId);
-  
-            int fileType = -1;
-            if (contentType.equals("image/jpeg")) fileType=0;
-            if (contentType.equals("image/gif")) fileType=1;
-            if (fileType>=0) {
-              entImage.setImage(mediaData, fileType);
-              // inserting content and media id in table content_x_media
-              try{
-                DatabaseContentToMedia.getInstance().addMedia(cid,mediaId);
-                theLog.printError("setting content_x_media success");
-              } catch (Exception e) {
-                theLog.printError("setting content_x_media failed");
-              }
-              
-              // producing new page
-              if(mediaId!=null){
-                new ProducerImages().handle(null, null, false, false, mediaId);
-              }
-            } else {
-              theLog.printDebugInfo("Wrong file uploaded!" + fileName);
-            }
-          }
-        }
+       
+      //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());
       }
 
-      // 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);
-      
-
-      // sync the server
-      //should be configureable
-      int exitValue = Helper.rsync();
-      theLog.printDebugInfo("rsync: "+exitValue);
-
+      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());}
@@ -272,5 +424,106 @@ public class ServletModuleOpenIndy extends ServletModule
     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());
+		}
+	}
 }
 
+
+