--- loncom/lonnet/perl/lonnet.pm	2013/05/15 18:48:38	1.1222
+++ loncom/lonnet/perl/lonnet.pm	2013/05/27 14:12:19	1.1224
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # TCP networking package
 #
-# $Id: lonnet.pm,v 1.1222 2013/05/15 18:48:38 raeburn Exp $
+# $Id: lonnet.pm,v 1.1224 2013/05/27 14:12:19 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -4796,9 +4796,12 @@ sub restore {
     if ($stuname) { $home=&homeserver($stuname,$domain); }
 
     if (!$symb) {
-      unless ($symb=escape(&symbread())) { return ''; }
+        return if ($namespace eq 'courserequests');
+        unless ($symb=escape(&symbread())) { return ''; }
     } else {
-      $symb=&escape(&symbclean($symb));
+        unless ($namespace eq 'courserequests') {
+            $symb=&escape(&symbclean($symb));
+        }
     }
     if (!$namespace) { 
        unless ($namespace=$env{'request.course.id'}) { 
@@ -8766,6 +8769,9 @@ sub store_userdata {
                     $namevalue.=&escape($key).'='.&freeze_escape($$storehash{$key}).'&';
                 }
                 $namevalue=~s/\&$//;
+                unless ($namespace eq 'courserequests') {
+                    $datakey = &escape($datakey);
+                }
                 $result =  &reply("store:$udom:$uname:$namespace:$datakey:".
                                   $namevalue,$uhome);
             }
@@ -10375,78 +10381,6 @@ sub gettitle {
     return $title;
 }
 
-sub getdocspath {
-    my ($symb) = @_;
-    my $path;
-    if ($symb) {
-        my ($mapurl,$id,$resurl) = &decode_symb($symb);
-        if ($resurl=~/\.(sequence|page)$/) {
-            $mapurl=$resurl;
-        } elsif ($resurl eq 'adm/navmaps') {
-            $mapurl=$env{'course.'.$env{'request.course.id'}.'.url'};
-        }
-        my $mapresobj;
-        my $navmap = Apache::lonnavmaps::navmap->new();
-        if (ref($navmap)) {
-            $mapresobj = $navmap->getResourceByUrl($mapurl);
-        }
-        $mapurl=~s{^.*/([^/]+)\.(\w+)$}{$1};
-        my $type=$2;
-        if (ref($mapresobj)) {
-            my $pcslist = $mapresobj->map_hierarchy();
-            if ($pcslist ne '') {
-                foreach my $pc (split(/,/,$pcslist)) {
-                    next if ($pc <= 1);
-                    my $res = $navmap->getByMapPc($pc);
-                    if (ref($res)) {
-                        my $thisurl = $res->src();
-                        $thisurl=~s{^.*/([^/]+)\.\w+$}{$1};
-                        my $thistitle = $res->title();
-                        $path .= '&'.
-                                 &Apache::lonhtmlcommon::entity_encode($thisurl).'&'.
-                                 &Apache::lonhtmlcommon::entity_encode($thistitle).
-                                 ':'.$res->randompick().
-                                 ':'.$res->randomout().
-                                 ':'.$res->encrypted().
-                                 ':'.$res->randomorder().
-                                 ':'.$res->is_page();
-                    }
-                }
-            }
-            $path =~ s/^\&//;
-            my $maptitle = $mapresobj->title();
-            if ($mapurl eq 'default') {
-                $maptitle = 'Main Course Documents';
-            }
-            $path .= ($path ne '')? '&' : ''.
-                    &Apache::lonhtmlcommon::entity_encode($mapurl).'&'.
-                    &Apache::lonhtmlcommon::entity_encode($maptitle).
-                    ':'.$mapresobj->randompick().
-                    ':'.$mapresobj->randomout().
-                    ':'.$mapresobj->encrypted().
-                    ':'.$mapresobj->randomorder().
-                    ':'.$mapresobj->is_page();
-        } else {
-            my $maptitle = &gettitle($mapurl);
-            my $ispage;
-            if ($mapurl =~ /\.page$/) {
-                $ispage = 1;
-            }
-            if ($mapurl eq 'default') {
-                $maptitle = 'Main Course Documents';
-            }
-            $path = &Apache::lonhtmlcommon::entity_encode($mapurl).'&'.
-                    &Apache::lonhtmlcommon::entity_encode($maptitle).':::::'.$ispage;
-        }
-        unless ($mapurl eq 'default') {
-            $path = 'default&'.
-                    &Apache::lonhtmlcommon::entity_encode('Main Course Documents').
-                    ':::::&'.$path;
-        }
-    }
-    return $path;
-}
-
 sub get_slot {
     my ($which,$cnum,$cdom)=@_;
     if (!$cnum || !$cdom) {