--- loncom/publisher/lonpublisher.pm	2001/08/07 21:27:06	1.33
+++ loncom/publisher/lonpublisher.pm	2001/08/11 18:06:25	1.34
@@ -11,7 +11,7 @@
 # 04/16/2001 Scott Harrison
 # 05/03,05/05,05/07 Gerd Kortemeyer
 # 05/28/2001 Scott Harrison
-# 06/23,08/07 Gerd Kortemeyer
+# 06/23,08/07,08/11 Gerd Kortemeyer
 
 package Apache::lonpublisher;
 
@@ -133,6 +133,13 @@ sub selectbox {
 
 # -------------------------------------------------------- Publication Step One
 
+sub makeallowed {
+}
+
+sub urlfixup {
+    return shift;
+}
+
 sub publish {
 
     my ($source,$target,$style)=@_;
@@ -200,42 +207,62 @@ sub publish {
           print $logfile "Needs ID and/or index fixup\n".
 	        "Max ID   : $maxid (min 10)\n".
                 "Max Index: $maxindex (min 10)\n";
-
+      }
           my $outstring='';
           my $parser=HTML::TokeParser->new(\$content);
           my $token;
           while ($token=$parser->get_token) {
               if ($token->[0] eq 'S') {
-                  my $counter;
-		  if ($counter=$addid{$token->[1]}) {
+                my $counter;
+                my $tag=$token->[1];
+                unless ($tag eq 'allow') {  
+                  my %parms=%{$token->[2]};
+		  if ($counter=$addid{$tag}) {
 		      if ($counter eq 'id') {
-			  if (defined($token->[2]->{'id'})) {
-			      $outstring.=$token->[4];
-			  } else {
+			  unless (defined($parms{'id'})) {
                               $maxid++;
-                              my $thisid=' id="'.$maxid.'"';
-			      my $fixup=$token->[4];
-                              $fixup=~s/(\<\w+)/$1$thisid/;
-                              $outstring.=$fixup;
-                              print $logfile 'ID: '.$fixup."\n";
+                              $parms{'id'}=$maxid;
+                              print $logfile 'ID: '.$tag.':'.$maxid."\n";
                           }
-                      } else {
- 			  if (defined($token->[2]->{'index'})) {
-			      $outstring.=$token->[4];
-			  } else {
+                      } elsif ($counter eq 'index') {
+ 			  unless (defined($parms{'index'})) {
                               $maxindex++;
-                              my $thisindex=' index="'.$maxindex.'"';
-			      my $fixup=$token->[4];
-                              $fixup=~s/(\<\w+)/$1$thisindex/;
-                              $outstring.=$fixup;
-                              print $logfile 'Index: '.$fixup."\n";
+                              $parms{'index'}=$maxindex;
+                              print $logfile 'Index: '.$tag.':'.$maxindex."\n";
 			  }
 		      }
-		  } else {
-                      $outstring.=$token->[4];
-                  }
+		  } 
+                  
+                  map {
+                      if (defined($parms{$_})) {
+			  my $oldurl=$parms{$_};
+                          my $newurl=&urlfixup($oldurl);
+                          if ($newurl ne $oldurl) {
+			      $parms{$_}=$newurl;
+                              print $logfile 'URL: '.$tag.':'.$oldurl.' - '.
+				  $newurl."\n";
+			  }
+                          &makeallowed($newurl);
+                      }
+                  } ('src','href','codebase');
+
+                  my $newparmstring='';
+                  my $endtag='';
+                  map {
+                    if ($_ eq '/') {
+                      $endtag=' /';
+                    } else { 
+                      my $quote=($parms{$_}=~/\"/?"'":'"');
+                      $newparmstring.=' '.$_.'='.$quote.$parms{$_}.$quote;
+		    }
+                  } keys %parms;
+  
+		  $outstring.='<'.$tag.$newparmstring.$endtag.'>';
+	        }
               } elsif ($token->[0] eq 'E') {
-                  $outstring.=$token->[2];
+                  unless ($token->[1] eq 'allow') {
+                     $outstring.=$token->[2];
+		  }
               } else {
                   $outstring.=$token->[1];
               }
@@ -250,6 +277,8 @@ sub publish {
           print $org $outstring;
         }
 	  $content=$outstring;
+
+      if ($needsfixup) {
           print $logfile "End of ID and/or index fixup\n".
 	        "Max ID   : $maxid (min 10)\n".
                 "Max Index: $maxindex (min 10)\n";
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title>500 Internal Server Error</title>
</head><body>
<h1>Internal Server Error</h1>
<p>The server encountered an internal error or
misconfiguration and was unable to complete
your request.</p>
<p>Please contact the server administrator at 
 root@localhost to inform them of the time this error occurred,
 and the actions you performed just before this error.</p>
<p>More information about this error may be available
in the server error log.</p>
</body></html>