Examples of XMLEscapeWriter

org.gudy.azureus2.core3.xml.util.XMLEscapeWriter

Examples of org.gudy.azureus2.core3.xml.util.XMLEscapeWriter

      path = path.substring(0,pos);
    }
    
    path = path.substring( PROVIDER.length()+1);


    XMLEscapeWriter pw = new XMLEscapeWriter( new PrintWriter(new OutputStreamWriter( response.getOutputStream(), "UTF-8" )));


    pw.setEnabled( false );
    
    if ( path.length() <= 1 ){
      
      response.setContentType( "text/html; charset=UTF-8" );
      
      pw.println( "<HTML><HEAD><TITLE>Vuze Category Feeds</TITLE></HEAD><BODY>" );
      
      Map<String,String>  lines = new TreeMap<String, String>();
      
      List<CategoryImpl>  cats;
      
      try{
        categories_mon.enter();


        cats = new ArrayList<CategoryImpl>( categories.values());


      }finally{
      
        categories_mon.exit();
      }
      
      for ( CategoryImpl c: cats ){
      
        if ( c.getBooleanAttribute( Category.AT_RSS_GEN )){
              
          String  name = getDisplayName( c );
          
          String  cat_url = PROVIDER + "/" + URLEncoder.encode( c.getName(), "UTF-8" );
        
          lines.put( name, "<LI><A href=\"" + cat_url + "\">" + name + "</A></LI>" );
        }
      }
      
      for ( String line: lines.values() ){
        
        pw.println( line );
      }
      
      pw.println( "</BODY></HTML>" );
      
    }else{
      
      String  cat_name = URLDecoder.decode( path.substring( 1 ), "UTF-8" );
      
      CategoryImpl  cat;
      
      try{
        categories_mon.enter();


        cat = categories.get( cat_name );


      }finally{
      
        categories_mon.exit();
      }
      
      if ( cat == null ){
        
        response.setReplyStatus( 404 );
        
        return( true );
      }
      
      List<DownloadManager> dms = cat.getDownloadManagers( AzureusCoreFactory.getSingleton().getGlobalManager().getDownloadManagers());
      
      List<Download> downloads = new ArrayList<Download>( dms.size());
      
      long  dl_marker = 0;
      
      for ( DownloadManager dm: dms ){
        
        TOTorrent torrent = dm.getTorrent();
        
        if ( torrent == null ){
          
          continue;
        }
        
        if ( !TorrentUtils.isReallyPrivate( torrent )){
        
          dl_marker += dm.getDownloadState().getLongParameter( DownloadManagerState.PARAM_DOWNLOAD_ADDED_TIME );
        
          downloads.add( PluginCoreUtils.wrap(dm));
        }
      }
      
      String  config_key = "cat.rss.config." + Base32.encode( cat.getName().getBytes( "UTF-8" ));
      
      long  old_marker = COConfigurationManager.getLongParameter( config_key + ".marker", 0 );
      
      long  last_modified = COConfigurationManager.getLongParameter( config_key + ".last_mod", 0 );
      
      long now = SystemTime.getCurrentTime();
      
      if ( old_marker == dl_marker ){
        
        if ( last_modified == 0 ){
          
          last_modified = now;
        }
      }else{
        
        COConfigurationManager.setParameter( config_key + ".marker", dl_marker );
        
        last_modified = now; 
      }
      
      if ( last_modified == now ){
        
        COConfigurationManager.setParameter( config_key + ".last_mod", last_modified );
      }
      
      pw.println( "<?xml version=\"1.0\" encoding=\"utf-8\"?>" );
      
      pw.println( "<rss version=\"2.0\" xmlns:vuze=\"http://www.vuze.com\">" );
      
      pw.println( "<channel>" );
      
      pw.println( "<title>" + escape( getDisplayName( cat )) + "</title>" );
      
      Collections.sort(
          downloads,
        new Comparator<Download>()
        {
          public int 
          compare(
            Download d1, 
            Download d2) 
          {
            long  added1 = getAddedTime( d1 )/1000;
            long  added2 = getAddedTime( d2 )/1000;
    
            return((int)(added2 - added1 ));
          }
        });
                
              
      pw.println(  "<pubDate>" + TimeFormatter.getHTTPDate( last_modified ) + "</pubDate>" );
    
      for (int i=0;i<downloads.size();i++){
        
        Download download = downloads.get( i );
        
        DownloadManager  core_download = PluginCoreUtils.unwrap( download );
        
        Torrent torrent = download.getTorrent();
        
        byte[] hash = torrent.getHash();
        
        String  hash_str = Base32.encode( hash );
        
        pw.println( "<item>" );
        
        pw.println( "<title>" + escape( download.getName()) + "</title>" );
        
        pw.println( "<guid>" + hash_str + "</guid>" );
        
        String magnet_url = UrlUtils.getMagnetURI( hash );


        pw.println( "<link>" + magnet_url + "</link>" );
        
        long added = core_download.getDownloadState().getLongParameter(DownloadManagerState.PARAM_DOWNLOAD_ADDED_TIME);
        
        pw.println(  "<pubDate>" + TimeFormatter.getHTTPDate( added ) + "</pubDate>" );
        
        pw.println(  "<vuze:size>" + torrent.getSize()+ "</vuze:size>" );
        pw.println(  "<vuze:assethash>" + hash_str + "</vuze:assethash>" );
                        
        pw.println( "<vuze:downloadurl>" + magnet_url + "</vuze:downloadurl>" );
    
        DownloadScrapeResult scrape = download.getLastScrapeResult();
        
        if ( scrape != null && scrape.getResponseType() == DownloadScrapeResult.RT_SUCCESS ){
          
          pw.println(  "<vuze:seeds>" + scrape.getSeedCount() + "</vuze:seeds>" );
          pw.println(  "<vuze:peers>" + scrape.getNonSeedCount() + "</vuze:peers>" );
        }
        
        pw.println( "</item>" );
      }
      
      pw.println( "</channel>" );
      
      pw.println( "</rss>" );
    }
     
    pw.flush();
    
    return( true );
  }

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Examples of org.gudy.azureus2.core3.xml.util.XMLEscapeWriter

    
    DeviceImpl[] devices = manager.getDevices();
    
    OutputStream os = response.getOutputStream();


    XMLEscapeWriter pw = new XMLEscapeWriter( new PrintWriter(new OutputStreamWriter( os, "UTF-8" )));


    pw.setEnabled( false );


    boolean hide_generic = COConfigurationManager.getBooleanParameter( DeviceManagerUI.CONFIG_VIEW_HIDE_REND_GENERIC, true );
    
    if ( path.length() <= 1 ){
      
      response.setContentType( "text/html; charset=UTF-8" );
      
      pw.println( "<HTML><HEAD><TITLE>Vuze Device Feeds</TITLE></HEAD><BODY>" );
      
      for ( DeviceImpl d: devices ){
      
        if ( d.getType() != Device.DT_MEDIA_RENDERER || d.isHidden() || !d.isRSSPublishEnabled() || ( hide_generic && d.isNonSimple())){
          
          continue;
        }


        String  name = d.getName();
              
        String  device_url = PROVIDER + "/" + URLEncoder.encode( name, "UTF-8" );
        
        pw.println( "<LI><A href=\"" + device_url + "\">" + name + "</A>&nbsp;&nbsp;-&nbsp;&nbsp;<font size=\"-1\"><a href=\"" + device_url + "?format=html\">html</a></font></LI>" );
      }
      
      pw.println( "</BODY></HTML>" );
      
    }else{
      
      String  device_name = URLDecoder.decode( path.substring( 1 ), "UTF-8" );
      
      DeviceImpl  device = null;
      
      for ( DeviceImpl d: devices ){
        
        if ( d.getName().equals( device_name ) && d.isRSSPublishEnabled()){
          
          device = d;
          
          break;
        }
      }
      
      if ( device == null ){
        
        response.setReplyStatus( 404 );
        
        return( true );
      }
      
      TranscodeFileImpl[] _files = device.getFiles();
      
      List<TranscodeFileImpl>  files = new ArrayList<TranscodeFileImpl>( _files.length );
      
      files.addAll( Arrays.asList( _files ));
      
      Collections.sort(
        files,
        new Comparator<TranscodeFileImpl>()
        {
          public int  
          compare(
            TranscodeFileImpl f1, 
            TranscodeFileImpl f2) 
          {
            long  added1 = f1.getCreationDateMillis()/1000;
            long  added2 = f2.getCreationDateMillis()/1000;


            return((int)(added2 - added1 ));
          }
        });
      
      URL  feed_url = url;


        // absolute url is borked as it doesn't set the host properly. hack 
      
      String  host = (String)request.getHeaders().get( "host" );
      
      if ( host != null ){
        
        int  pos = host.indexOf( ':' );
        
        if ( pos != -1 ){
          
          host = host.substring( 0, pos );
        }
        
        feed_url = UrlUtils.setHost( url, host );
      }
      
      if ( device instanceof DeviceMediaRendererImpl ){
        
        ((DeviceMediaRendererImpl)device).browseReceived();
      }
      
      String channel_title = "Vuze Device: " + escape( device.getName());


      boolean  html = request.getURL().contains( "format=html" );


      if ( html ){
        
        response.setContentType( "text/html; charset=UTF-8" );
        
        pw.println( "<HTML><HEAD><TITLE>" + channel_title + "</TITLE></HEAD><BODY>" );


        
        for ( TranscodeFileImpl file: files ){
          
            if ( !file.isComplete()){
                
              if ( !file.isTemplate()){
                  
                continue;
              }
            }
            
            URL stream_url = file.getStreamURL( feed_url.getHost() );
            
            if ( stream_url != null ){
              
              String url_ext = stream_url.toExternalForm();
                
              pw.println( "<p>" );
              
              pw.println( "<a href=\"" + url_ext + "\">" + escape( file.getName()) + "</a>" );
                
              url_ext += url_ext.indexOf('?') == -1?"?":"&";
              
              url_ext += "action=download";
              
              pw.println( "&nbsp;&nbsp;-&nbsp;&nbsp;<font size=\"-1\"><a href=\"" + url_ext + "\">save</a></font>" );


            }
        }


        pw.println( "</BODY></HTML>" );
        
      }else{
        boolean  debug = request.getURL().contains( "format=debug" );
        
        if ( debug ){
          
          response.setContentType( "text/html; charset=UTF-8" );
          
          pw.println( "<HTML><HEAD><TITLE>" + channel_title + "</TITLE></HEAD><BODY>" );
          
          pw.println( "<pre>" );
          
          pw.setEnabled( true );
          
        }else{
          
          response.setContentType( "application/xml" );
        }
        
        try{
          
          pw.println( "<?xml version=\"1.0\" encoding=\"utf-8\"?>" );
          
          pw.println( 
              "<rss version=\"2.0\" " + 
              "xmlns:vuze=\"http://www.vuze.com\" " +
              "xmlns:media=\"http://search.yahoo.com/mrss/\" " +
              "xmlns:atom=\"http://www.w3.org/2005/Atom\" " +
              "xmlns:itunes=\"http://www.itunes.com/dtds/podcast-1.0.dtd\">" );
          
          pw.println( "<channel>" );
                      
          pw.println( "<title>" + channel_title + "</title>" );
          pw.println( "<link>http://vuze.com</link>" );
          pw.println( "<atom:link href=\"" + feed_url.toExternalForm() + "\" rel=\"self\" type=\"application/rss+xml\" />" );
          
          pw.println( "<description>Vuze RSS Feed for device " + escape( device.getName()) + "</description>" );
          
          pw.println("<itunes:image href=\"http://www.vuze.com/img/vuze_icon_128.png\"/>");
          pw.println("<image><url>http://www.vuze.com/img/vuze_icon_128.png</url><title>" + channel_title + "</title><link>http://vuze.com</link></image>");
          
              


                        
          String  feed_date_key = "devices.feed_date." + device.getID();
          
          long feed_date = COConfigurationManager.getLongParameter( feed_date_key );
    
          boolean new_date = false;
          
          for ( TranscodeFileImpl file: files ){
            
            long  file_date = file.getCreationDateMillis();
            
            if ( file_date > feed_date ){
              
              new_date = true;
              
              feed_date = file_date;
            }
          }
          
          if ( new_date ){
            
            COConfigurationManager.setParameter( feed_date_key, feed_date );
          }
          
          pw.println(  "<pubDate>" + TimeFormatter.getHTTPDate( feed_date ) + "</pubDate>" );
    
          for ( TranscodeFileImpl file: files ){
                        
              if ( !file.isComplete()){
                  
                if ( !file.isTemplate()){
                    
                  continue;
                }
              }
            
            try{
                pw.println( "<item>" );
                
                pw.println( "<title>" + escape( file.getName()) + "</title>" );
                        
                pw.println(  "<pubDate>" + TimeFormatter.getHTTPDate( file.getCreationDateMillis()) + "</pubDate>" );
                
                pw.println( "<guid isPermaLink=\"false\">" + escape( file.getKey()) + "</guid>" );
                
                String[] categories = file.getCategories();
                
                for ( String category: categories ){
                  
                  pw.println( "<category>" + category + "</category>" );
                }
                
                String mediaContent = "";
                
                URL stream_url = file.getStreamURL( feed_url.getHost() );
                
                if ( stream_url != null ){
                  
                  String url_ext = stream_url.toExternalForm();
                  
                  long fileSize = file.getTargetFile().getLength();
                  
                  pw.println( "<link>" + url_ext + "</link>" );
                  
                  mediaContent = "<media:content medium=\"video\" fileSize=\"" +
                          fileSize + "\" url=\"" + url_ext + "\""; 
                  
                  String  mime_type = file.getMimeType();
                  
                  if ( mime_type != null ){
                    
                    mediaContent += " type=\"" + mime_type + "\"";
                  }
                
                pw.println("<enclosure url=\"" + url_ext
                    + "\" length=\"" + fileSize
                    + (mime_type == null ? "" : "\" type=\"" + mime_type)
                    + "\"></enclosure>");    
                }
                
                 String  thumb_url    = null;
                String  author      = null;
                String  description    = null;
                
                try{
                  Torrent torrent = file.getSourceFile().getDownload().getTorrent();
                
                  TOTorrent toTorrent = PluginCoreUtils.unwrap(torrent);
              
                  long duration_secs = PlatformTorrentUtils.getContentVideoRunningTime(toTorrent);
                  
                  if ( mediaContent.length() > 0 && duration_secs > 0 ){
                    
                    mediaContent += " duration=\"" + duration_secs + "\"";
                  }
                              
                  thumb_url = PlatformTorrentUtils.getContentThumbnailUrl(toTorrent);
                  
                  author = PlatformTorrentUtils.getContentAuthor(toTorrent);
                        
                  description= PlatformTorrentUtils.getContentDescription(toTorrent);
                  
                  if ( description != null ){
                    
                    description = escapeMultiline( description );
    
                    /*
                    if ( thumb_url != null ){
                      
            
                      pw.println( "<description type=\"text/html\">" + 
                        escape( "<div style=\"text-align: justify;padding: 5px;\"><img style=\"float: left;margin-right: 15px;margin-bottom: 15px;\" src=\"" + thumb_url + "\"/>" ) +
                        description + 
                        escape( "</div>" ) +
                        "</description>" );
                    }else{
                    */  
                      pw.println( "<description>" + description + "</description>");
                    //}
                   }          
                }catch( Throwable e ){
                }
      
                  // media elements
                
                if ( mediaContent.length() > 0 ){
                                
                  pw.println( mediaContent += "></media:content>" );
                }
      
                pw.println( "<media:title>" + escape( file.getName()) + "</media:title>" );
      
              if ( description != null ){
                  
                pw.println( "<media:description>" + description + "</media:description>" );
              }
              
              if ( thumb_url != null ) {
                  
                pw.println("<media:thumbnail url=\"" + thumb_url + "\"/>" );
              }
       
                 // iTunes elements
                 
              if ( thumb_url != null ) {
                  
                pw.println("<itunes:image href=\"" + thumb_url + "\"/>");
              }
      
               if ( author != null ){
                  
                  pw.println("<itunes:author>" + escape(author) + "</itunees:author>");
                }
                
                pw.println( "<itunes:summary>" + escape( file.getName()) + "</itunes:summary>" );
                pw.println( "<itunes:duration>" + TimeFormatter.formatColon( file.getDurationMillis()/1000 ) + "</itunes:duration>" );
                
                pw.println( "</item>" );
                
            }catch( Throwable e ){
              
              Debug.out(e);
            }
          }
        
          pw.println( "</channel>" );
          
          pw.println( "</rss>" );
          
        }finally{
          
          if ( debug ){
            
            pw.setEnabled( false );
            
            pw.println( "</pre>" );
            
            pw.println( "</BODY></HTML>" );
          }
        }
      }
    }
    
    pw.flush();
    
    return( true );
  }

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