--- loncom/interface/lonindexer.pm	2006/09/29 18:21:43	1.153
+++ loncom/interface/lonindexer.pm	2007/06/20 18:38:44	1.159
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Directory Indexer
 #
-# $Id: lonindexer.pm,v 1.153 2006/09/29 18:21:43 albertel Exp $
+# $Id: lonindexer.pm,v 1.159 2007/06/20 18:38:44 banghart Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -54,6 +54,7 @@ use Apache::File;
 use Apache::lonlocal;
 use Apache::lonsource();
 use GDBM_File;
+use LONCAPA qw(:match);
 
 # ---------------------------------------- variables used throughout the module
 my %hash; # global user-specific gdbm file
@@ -366,7 +367,7 @@ function gothere(val) {
 </script>
 ENDHEADER
 
-        my ($headerdom)=($uri=~/^\/res\/(\w+)\//);
+        my ($headerdom)=($uri=~m{^/res/($match_domain)/});
 	$r->print(&Apache::loncommon::start_page('Browse Resources',$js,
 						 {'domain' => $headerdom,}));
 # - Evaluate actions from previous page (both cumulatively and chronologically)
@@ -679,7 +680,7 @@ sub get_list {
 	$uri=~s/\/+/\//g;
 	foreach (&Apache::lonsequence::attemptread(&Apache::lonnet::filelocation('',$uri))) {
 	    my @ratpart=split(/\:/,$_);
-	    push @list,$ratpart[1];
+	    push(@list,&LONCAPA::map::qtescape($ratpart[1]));
 	} 
 	$hash{'dirlist_files_'.$luri} = join("\n",@list);
     } else {
@@ -688,7 +689,7 @@ sub get_list {
 	$hash{'dirlist_files_'.$luri} = join("\n",@list);
 	$hash{'dirlist_timestamp_files_'.$luri} = time;
     }
-    return @list=&match_ext($r,@list);
+    return @list=&match_ext($r,@list);    
 }
 
 sub dynmetaread {
@@ -798,7 +799,8 @@ sub display_line {
     my $i=0;
     while ($i<=11) {
 	$tabtag=join('',$tabtag,"<td>&nbsp;</td>")
-	    if $hash{'display_attrs_'.$i} == 1;
+	    if ($i != 9 &&
+		$hash{'display_attrs_'.$i} == 1);
 	$i++;
     }
     my $valign = ($hash{'display_attrs_7'} == 1 ? 'top' : 'bottom');
@@ -810,7 +812,7 @@ sub display_line {
 	$updir='/'.(split(/\.(page|sequence)\/\//,$startdir))[-1];
 	$updir=~s/\/+/\//g;
 
-	$r->print("<tr valign='$valign' bgcolor=$fileclr>$extrafield");
+	$r->print("<tr valign='$valign' bgcolor=\"$fileclr\">$extrafield");
 	$r->print("<td>\n");
 	$r->print ('<form method="post" name="dirpathUP" action="'.$updir.
 		   '/" '.
@@ -838,7 +840,7 @@ sub display_line {
     if ($filecom[1] eq 'domain') {
  	$r->print ('<input type="hidden" name="dirPointer" value="on" />'."\n")
  	    if ($env{'form.dirPointer'} eq "on");
-	$r->print("<tr valign='$valign' bgcolor=$fileclr>$extrafield");
+	$r->print("<tr valign='$valign' bgcolor=\"$fileclr\">$extrafield");
 	$r->print("<td>");
 	&begin_form ($r,$filecom[0]);
 	my $anchor = $filecom[0];
@@ -854,8 +856,8 @@ sub display_line {
 		   '\')"><img alt="" src="'.$iconpath.'server.gif"');
 	$r->print (' border="0" /></a>'."\n");
 	$r->print (&mt("Domain")." - $listname ");
-	if ($Apache::lonnet::domaindescription{$listname}) {
-	    $r->print("(".$Apache::lonnet::domaindescription{$listname}.
+	if (&Apache::lonnet::domain($listname,'description')) {
+	    $r->print("(".&Apache::lonnet::domain($listname,'description').
 		      ")");
 	}
 	$r->print ("</form>$tabtag</tr>\n");
@@ -864,7 +866,7 @@ sub display_line {
 # display user directory
     }
     if ($filecom[1] eq 'user') {
-	$r->print("<tr valign=$valign bgcolor=$fileclr>$extrafield");
+	$r->print("<tr valign=$valign bgcolor=\"$fileclr\">$extrafield");
 	$r->print("<td nowrap>\n");
 	my $curdir = $startdir.$filecom[0].'/';
 	my $anchor = $curdir;
@@ -905,7 +907,7 @@ sub display_line {
         }
 	# Set the icon for the file
 	my $iconname = &Apache::loncommon::icon($listname);
-	$r->print("<tr valign='$valign' bgcolor=$fileclr><td nowrap='nowrap' valign='top'>");
+	$r->print("<tr valign='$valign' bgcolor=\"$fileclr\"><td nowrap='nowrap' valign='top'>");
 	
         if ($env{'form.catalogmode'} eq 'interactive') {
 	    my $quotable_filelink = &Apache::loncommon::escape_single($filelink);
@@ -1070,7 +1072,7 @@ sub display_line {
 	my $curdir = $startdir.$filecom[0].'/';
 	my $anchor = $curdir;
 	$anchor =~ s/\///g;
-	$r->print("<tr bgcolor=$fileclr>$extrafield<td valign=$valign>");
+	$r->print("<tr bgcolor=\"$fileclr\">$extrafield<td valign=$valign>");
 	&begin_form ($r,$curdir);
 	my $indentm1 = $indent-1;
 	if ($indentm1 < 11 and $indentm1 > 0) {
@@ -1199,9 +1201,9 @@ sub showpreview {
        $output='<font size="-2">'.$output.'</font>';
     } elsif ($embstyle eq 'img') {
        $output='<img alt="'.&mt('Preview').'" src="'.$filelink.'" />';
-    } elsif ($filelink=~/^\/res\/(\w+)\/(\w+)\//) {
+    } elsif ($filelink=~m{^/res/($match_domain)/($match_username)/}) {
        $output='<img  alt="'.&mt('Preview').'" src="http://'.
-                 $Apache::lonnet::hostname{&Apache::lonnet::homeserver($2,$1)}.
+                 &Apache::lonnet::hostname(&Apache::lonnet::homeserver($2,$1)).
                  '/cgi-bin/thumbnail.gif?url='.$filelink.'" />';
     }
     return $output;