--- loncom/interface/lonnavmaps.pm	2015/06/19 15:36:53	1.508
+++ loncom/interface/lonnavmaps.pm	2015/10/05 16:23:49	1.511
@@ -1,8 +1,7 @@
 # The LearningOnline Network with CAPA
 # Navigate Maps Handler
 #
-# $Id: lonnavmaps.pm,v 1.508 2015/06/19 15:36:53 damieng Exp $
-
+# $Id: lonnavmaps.pm,v 1.511 2015/10/05 16:23:49 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -624,44 +623,52 @@ sub getDescription {
     if ($status == $res->OPEN_LATER) {
         return &mt("Open [_1]",&Apache::lonhtmlcommon::direct_parm_link(&timeToHumanString($open,'start'),$res->symb(),'opendate',$part));
     }
+    my $slotinfo;
     if ($res->simpleStatus($part) == $res->OPEN) {
         unless (&Apache::lonnet::allowed('mgr',$env{'request.course.id'})) {
             my ($slot_status,$slot_time,$slot_name)=$res->check_for_slot($part);
+            my $slotmsg;
             if ($slot_status == $res->UNKNOWN) {
-                return &mt('Reservation status unknown');
+                $slotmsg = &mt('Reservation status unknown');
             } elsif ($slot_status == $res->RESERVED) {
-                return &mt('Reserved - ends [_1]',
+                $slotmsg = &mt('Reserved - ends [_1]',
                            timeToHumanString($slot_time,'end'));
             } elsif ($slot_status == $res->RESERVED_LOCATION) {
-                return &mt('Reserved - specific location(s) - ends [_1]',
+                $slotmsg = &mt('Reserved - specific location(s) - ends [_1]',
                            timeToHumanString($slot_time,'end'));
             } elsif ($slot_status == $res->RESERVED_LATER) {
-                return &mt('Reserved - next open [_1]',
+                $slotmsg = &mt('Reserved - next open [_1]',
                            timeToHumanString($slot_time,'start'));
             } elsif ($slot_status == $res->RESERVABLE) {
-                return &mt('Reservable, reservations close [_1]',
+                $slotmsg = &mt('Reservable, reservations close [_1]',
                            timeToHumanString($slot_time,'end'));
             } elsif ($slot_status == $res->RESERVABLE_LATER) {
-                return &mt('Reservable, reservations open [_1]',
+                $slotmsg = &mt('Reservable, reservations open [_1]',
                            timeToHumanString($slot_time,'start'));
             } elsif ($slot_status == $res->NOT_IN_A_SLOT) {
-                return &mt('Reserve a time/place to work');
+                $slotmsg = &mt('Reserve a time/place to work');
             } elsif ($slot_status == $res->NOTRESERVABLE) {
-                return &mt('Reservation not available');
+                $slotmsg = &mt('Reservation not available');
             } elsif ($slot_status == $res->WAITING_FOR_GRADE) {
-                return &mt('Submission in grading queue');
+                $slotmsg = &mt('Submission in grading queue');
+            }
+            if ($slotmsg) {
+                if ($res->is_task() || !$due) {
+                     return $slotmsg;
+                }
+                $slotinfo = (' ' x 2).'('.$slotmsg.')';
             }
         }
     }
     if ($status == $res->OPEN) {
         if ($due) {
 	    if ($res->is_practice()) {
-		return &mt("Closes [_1]",&Apache::lonhtmlcommon::direct_parm_link(&timeToHumanString($due,'start'),$res->symb(),'duedate',$part));
+		return &mt("Closes [_1]",&Apache::lonhtmlcommon::direct_parm_link(&timeToHumanString($due,'start'),$res->symb(),'duedate',$part)).$slotinfo;
 	    } else {
-		return &mt("Due [_1]",&Apache::lonhtmlcommon::direct_parm_link(&timeToHumanString($due,'end'),$res->symb(),'duedate',$part));
+		return &mt("Due [_1]",&Apache::lonhtmlcommon::direct_parm_link(&timeToHumanString($due,'end'),$res->symb(),'duedate',$part)).$slotinfo;
 	    }
         } else {
-            return &Apache::lonhtmlcommon::direct_parm_link(&mt("Open, no due date"),$res->symb(),'duedate',$part);
+            return &Apache::lonhtmlcommon::direct_parm_link(&mt("Open, no due date"),$res->symb(),'duedate',$part).$slotinfo;
         }
     }
     if ($status == $res->PAST_DUE_ANSWER_LATER) {
@@ -5465,18 +5472,61 @@ sub check_for_slot {
         my $reservable = &Apache::lonnet::get_reservable_slots($cnum,$cdom,$env{'user.name'},
                                                                $env{'user.domain'});
         if (ref($reservable) eq 'HASH') {
+            my ($map) = &Apache::lonnet::decode_symb($symb);
             if ((ref($reservable->{'now_order'}) eq 'ARRAY') && (ref($reservable->{'now'}) eq 'HASH')) {
                 foreach my $slot (reverse (@{$reservable->{'now_order'}})) {
-                    if (($reservable->{'now'}{$slot}{'symb'} eq '') ||
-                        ($reservable->{'now'}{$slot}{'symb'} eq $symb)) {
+                    my $canuse;
+                    if ($reservable->{'now'}{$slot}{'symb'} eq '') {
+                        $canuse = 1;
+                    } else {
+                        my %oksymbs;
+                        my @slotsymbs = split(/\s*,\s*/,$reservable->{'now'}{$slot}{'symb'});
+                        map { $oksymbs{$_} = 1; } @slotsymbs;
+                        if ($oksymbs{$symb}) {
+                            $canuse = 1;
+                        } else {
+                            foreach my $item (@slotsymbs) {
+                                if ($item =~ /\.(page|sequence)$/) {
+                                    (undef,undef, my $sloturl) = &Apache::lonnet::decode_symb($item);
+                                    if (($map ne '') && ($map eq $sloturl)) {
+                                        $canuse = 1;
+                                        last;
+                                    }
+                                }
+                            }
+                        }
+                    }
+                    if ($canuse) {
                         return(RESERVABLE,$reservable->{'now'}{$slot}{'endreserve'});
                     }
                 }
             }
             if ((ref($reservable->{'future_order'}) eq 'ARRAY') && (ref($reservable->{'future'}) eq 'HASH')) {
                 foreach my $slot (@{$reservable->{'future_order'}}) {
-                    if (($reservable->{'future'}{$slot}{'symb'} eq '') ||
-                        ($reservable->{'future'}{$slot}{'symb'} eq $symb)) {
+                    my $canuse;
+                    if ($reservable->{'future'}{$slot}{'symb'} eq '') {
+                        $canuse = 1;
+                    } elsif ($reservable->{'future'}{$slot}{'symb'} =~ /,/) {
+                        my %oksymbs;
+                        my @slotsymbs = split(/\s*,\s*/,$reservable->{'future'}{$slot}{'symb'});
+                        map { $oksymbs{$_} = 1; } @slotsymbs;
+                        if ($oksymbs{$symb}) {
+                            $canuse = 1;
+                        } else {
+                            foreach my $item (@slotsymbs) {
+                                if ($item =~ /\.(page|sequence)$/) {
+                                    (undef,undef, my $sloturl) = &Apache::lonnet::decode_symb($item);
+                                    if (($map ne '') && ($map eq $sloturl)) {
+                                        $canuse = 1;
+                                        last;
+                                    }
+                                }
+                            }
+                        }
+                    } elsif ($reservable->{'future'}{$slot}{'symb'} eq $symb) {
+                        $canuse = 1;
+                    }
+                    if ($canuse) {
                         return(RESERVABLE_LATER,$reservable->{'future'}{$slot}{'startreserve'});
                     }
                 }