--- loncom/lonnet/perl/lonnet.pm	2006/06/22 15:34:16	1.757
+++ loncom/lonnet/perl/lonnet.pm	2006/06/30 04:23:36	1.760
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # TCP networking package
 #
-# $Id: lonnet.pm,v 1.757 2006/06/22 15:34:16 albertel Exp $
+# $Id: lonnet.pm,v 1.760 2006/06/30 04:23:36 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -1081,7 +1081,7 @@ sub currentversion {
 
 sub subscribe {
     my $fname=shift;
-    if ($fname=~/\/(aboutme|syllabus|bulletinboard|smppg)$/) { return ''; }
+    if ($fname=~/\/(aboutme|syllabus|bulletinboard|smppg|grppg)$/) { return ''; }
     $fname=~s/[\n\r]//g;
     my $author=$fname;
     $author=~s/\/home\/httpd\/html\/res\/([^\/]*)\/([^\/]*).*/$1\/$2/;
@@ -1885,9 +1885,6 @@ sub get_course_adv_roles {
 	    (!$nothide{$username.':'.$domain})) { next; }
 	if ($role eq 'cr') { next; }
         my $key=&plaintext($role);
-	if ($role =~ /^cr/) {
-	    $key=(split('/',$role))[3];
-	}
         if ($section) { $key.=' (Sec/Grp '.$section.')'; }
         if ($returnhash{$key}) {
 	    $returnhash{$key}.=','.$username.':'.$domain;
@@ -4113,6 +4110,9 @@ sub devalidate_getgroups_cache {
 
 sub plaintext {
     my ($short,$type,$cid) = @_;
+    if ($short =~ /^cr/) {
+	return (split('/',$short))[-1];
+    }
     if (!defined($cid)) {
         $cid = $env{'request.course.id'};
     }
@@ -4582,6 +4582,14 @@ sub is_locked {
     }
 }
 
+sub declutter_portfile {
+    my ($file) = @_;
+    &logthis("got $file");
+    $file =~ s-^(/portfolio/|portfolio/)-/-;
+    &logthis("ret $file");
+    return $file;
+}
+
 # ------------------------------------------------------------- Mark as Read Only
 
 sub mark_as_readonly {
@@ -4590,6 +4598,7 @@ sub mark_as_readonly {
     my ($tmp)=keys(%current_permissions);
     if ($tmp=~/^error:/) { undef(%current_permissions); }
     foreach my $file (@{$files}) {
+	$file = &declutter_portfile($file);
         push(@{$current_permissions{$file}},$what);
     }
     &put('file_permissions',\%current_permissions,$domain,$user);
@@ -4811,7 +4820,7 @@ sub get_marked_as_readonly {
         if (ref($value) eq "ARRAY"){
             foreach my $stored_what (@{$value}) {
                 my $cmp2=$stored_what;
-                if (ref($stored_what eq 'ARRAY')) {
+                if (ref($stored_what) eq 'ARRAY') {
                     $cmp2=join('',@{$stored_what});
                 }
                 if ($cmp1 eq $cmp2) {
@@ -4863,6 +4872,7 @@ sub unmark_as_readonly {
     # unmarks $file_name (if $file_name is defined), or all files locked by $what 
     # for portfolio submissions, $what contains [$symb,$crsid] 
     my ($domain,$user,$what,$file_name,$group) = @_;
+    $file_name = &declutter_portfile($file_name);
     my $symb_crs = $what;
     if (ref($what)) { $symb_crs=join('',@$what); }
     my %current_permissions = &dump('file_permissions',$domain,$user,$group);
@@ -4870,7 +4880,8 @@ sub unmark_as_readonly {
     if ($tmp=~/^error:/) { undef(%current_permissions); }
     my @readonly_files = &get_marked_as_readonly($domain,$user,$what,$group);
     foreach my $file (@readonly_files) {
-	if (defined($file_name) && ($file_name ne $file)) { next; }
+	my $clean_file = &declutter_portfile($file);
+	if (defined($file_name) && ($file_name ne $clean_file)) { next; }
 	my $current_locks = $current_permissions{$file};
         my @new_locks;
         my @del_keys;