--- loncom/interface/lonmeta.pm	2006/11/20 20:58:30	1.189
+++ loncom/interface/lonmeta.pm	2006/12/05 02:55:53	1.190
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Metadata display handler
 #
-# $Id: lonmeta.pm,v 1.189 2006/11/20 20:58:30 banghart Exp $
+# $Id: lonmeta.pm,v 1.190 2006/12/05 02:55:53 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -39,8 +39,7 @@ use Apache::lonpublisher;
 use Apache::lonlocal;
 use Apache::lonmysql;
 use Apache::lonmsg;
-use lib '/home/httpd/lib/perl/';
-use LONCAPA;
+use LONCAPA qw(:DEFAULT :match);
 
 
 ############################################################
@@ -63,7 +62,7 @@ use LONCAPA;
 ############################################################
 sub get_dynamic_metadata_from_sql {
     my ($url) = shift();
-    my ($authordom,$author)=($url=~m:^/res/(\w+)/(\w+)/:);
+    my ($authordom,$author)=($url=~m{^/res/($match_domain)/($match_username)/});
     if (! defined($authordom)) {
         $authordom = shift();
     }
@@ -112,7 +111,7 @@ sub get_dynamic_metadata_from_sql {
 sub dynamicmeta {
     my $url=&Apache::lonnet::declutter(shift);
     $url=~s/\.meta$//;
-    my ($adomain,$aauthor)=($url=~/^(\w+)\/(\w+)\//);
+    my ($adomain,$aauthor)=($url=~/^($match_domain)\/($match_username)\//);
     my $regexp=$url;
     $regexp=~s/(\W)/\\$1/g;
     $regexp='___'.$regexp.'___';
@@ -449,7 +448,7 @@ sub prettyprint {
 	($type eq 'owner') ||
 	($type eq 'modifyinguser') ||
 	($type eq 'authorspace')) {
-	$value=~s/(\w+)(\:|\@)(\w+)/&authordisplay($1,$3)/gse;
+	$value=~s/($match_username)(\:|\@)($match_domain)/&authordisplay($1,$3)/gse;
 	return $value;
     }
     # Gradelevel
@@ -732,14 +731,14 @@ sub handler {
     $r->send_http_header;
     return OK if $r->header_only;
     my ($resdomain,$resuser)=
-        (&Apache::lonnet::declutter($uri)=~/^(\w+)\/(\w+)\//);
+        (&Apache::lonnet::declutter($uri)=~/^($match_domain)\/($match_username)\//);
     if ($uri=~m:/adm/bombs/(.*)$:) {
         $r->print(&Apache::loncommon::start_page('Error Messages'));
         # Looking for all bombs?
         &report_bombs($r,$uri);
     } elsif ($uri=~m|^/editupload/[^/]+/[^/]+/portfolio/|) {
 	    ($resdomain,$resuser)=
-		(&Apache::lonnet::declutter($uri)=~m|^(\w+)/(\w+)/portfolio|);
+		(&Apache::lonnet::declutter($uri)=~m|^($match_domain)/($match_name)/portfolio|);
         $r->print(&Apache::loncommon::start_page('Edit Portfolio File Catalog Information',
 						 undef,
 						 {'domain' => $resdomain,}));
@@ -793,7 +792,7 @@ sub report_bombs {
     $uri =~ s:/adm/bombs/::;
     $uri = &Apache::lonnet::declutter($uri);
     $r->print('<h1>'.&Apache::lonnet::clutter($uri).'</h1>');
-    my ($domain,$author)=($uri=~/^(\w+)\/(\w+)\//);
+    my ($domain,$author)=($uri=~/^($match_domain)\/($match_username)\//);
     if (&Apache::loncacc::constructaccess('/~'.$author.'/',$domain)) {
 	if ($env{'form.clearbombs'}) {
 	    &Apache::lonmsg::clear_author_res_msg($uri);
@@ -1060,7 +1059,7 @@ sub print_dynamic_metadata {
     } else {
         $r->print('<h4>'.&mt('No Evaluation Data is available for this resource.').'</h4>');
     }
-    $uri=~/^\/res\/(\w+)\/(\w+)\//; 
+    $uri=~/^\/res\/($match_domain)\/($match_username)\//; 
     if ((($env{'user.domain'} eq $1) && ($env{'user.name'} eq $2))
         || ($env{'user.role.ca./'.$1.'/'.$2})) {
         if (exists($dynmeta{'comments'})) {
@@ -1337,7 +1336,7 @@ ENDEDIT
 	    }
 	    if ($fn =~ m|^$Apache::lonnet::perlvar{'lonDocRoot'}/userfiles|) {
 	        my ($path, $new_fn);
-	        if ($fn =~ m|\w+/groups/\w+/portfolio/|) {
+	        if ($fn =~ m|$match_name/groups/\w+/portfolio/|) {
                     ($path, $new_fn) = ($fn =~ m|/(groups/\w+/portfolio.*)/([^/]*)$|);
 	        } else {
 		    ($path, $new_fn) = ($fn =~ m|/(portfolio.*)/([^/]*)$|);