--- loncom/interface/slotrequest.pm	2016/08/06 21:32:55	1.125.2.1
+++ loncom/interface/slotrequest.pm	2015/09/23 23:04:53	1.126
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Handler for requesting to have slots added to a students record
 #
-# $Id: slotrequest.pm,v 1.125.2.1 2016/08/06 21:32:55 raeburn Exp $
+# $Id: slotrequest.pm,v 1.126 2015/09/23 23:04:53 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -1000,10 +1000,21 @@ sub allowed_slot {
     return 0 if (!$userallowed);
 
     # not allowed for this resource
-    if (defined($slot->{'symb'})
-	&& $slot->{'symb'} ne $symb) {
-        unless ((ref($toskip) eq 'HASH') && ($toskip->{'symb'})) {
-	    return 0;
+    if (defined($slot->{'symb'})) {
+        my $exclude = 1;
+        my ($slotmap,$slotid,$sloturl) = &Apache::lonnet::decode_symb($slot->{'symb'});
+        if ($sloturl=~/\.(page|sequence)$/) {
+            my ($map,$id,$url) = &Apache::lonnet::decode_symb($symb);
+            if (($map ne '') && ($map eq $slotmap)) {
+                $exclude = 0;
+            }
+        } elsif ($slot->{'symb'} eq $symb) {
+            $exclude = 0;
+        }
+        if ($exclude) {
+            unless ((ref($toskip) eq 'HASH') && ($toskip->{'symb'})) {
+	        return 0;
+            }
         }
     }
 
@@ -1349,7 +1360,7 @@ sub show_table {
 	     'secret'          => 'Secret Word',
 	     'space'           => '# of students/max',
 	     'ip'              => 'IP or DNS restrictions',
-	     'symb'            => 'Resource slot is restricted to.',
+	     'symb'            => 'Resource/Map slot is restricted to.',
 	     'allowedsections' => 'Sections slot is restricted to.',
 	     'allowedusers'    => 'Users slot is restricted to.',
 	     'uniqueperiod'    => 'Period of time slot is unique',
@@ -2672,7 +2683,7 @@ sub csvupload_fields {
 	    ['proctor','List of proctor ids'],
 	    ['description','Slot Description'],
 	    ['maxspace','Maximum number of reservations'],
-	    ['symb','Resource Restriction'],
+	    ['symb','Resource/Map Restriction'],
 	    ['uniqueperiod','Date range of slot exclusion'],
 	    ['secret','Secret word proctor uses to validate'],
 	    ['allowedsections','Sections slot is restricted to'],
@@ -2740,12 +2751,8 @@ sub csv_upload_assign {
 	}
 
 	if ($entries{$fields{'startreserve'}}) {
-            my $date = &UnixDate($entries{$fields{'startreserve'}},"%s");
-            if ($date eq '') {
-                push(@errors,"$name -- No reservation start time set for slot -- value provided had invalid format");
-            } else {
-                $slot{'startreserve'} = $date;
-            }
+	    $slot{'startreserve'}=
+		&UnixDate($entries{$fields{'startreserve'}},"%s");
 	}
 	if (defined($slot{'startreserve'})
 	    && $slot{'startreserve'} > $slot{'starttime'}) {
@@ -2754,12 +2761,8 @@ sub csv_upload_assign {
 	}
 
         if ($entries{$fields{'endreserve'}}) {
-            my $date = &UnixDate($entries{$fields{'endreserve'}},"%s");
-            if ($date eq '') {
-                push(@errors,"$name -- No reservation end time set for slot -- value provided had invalid format");
-            } else {
-                $slot{'endreserve'} = $date;
-            }
+            $slot{'endreserve'}=
+                &UnixDate($entries{$fields{'endreserve'}},"%s");
         }
         if (defined($slot{'endreserve'})
             && $slot{'endreserve'} > $slot{'starttime'}) {
@@ -2819,14 +2822,12 @@ sub csv_upload_assign {
             }
         }
 	if ($entries{$fields{'uniqueperiod'}}) {
-            my ($start,$end)= map { &UnixDate($_,"%s"); } split(',',$entries{$fields{'uniqueperiod'}});
-            if (($start ne '') && ($end ne '')) {
-                $slot{'uniqueperiod'}=[$start,$end];
-            } else {
-                push(@errors,"$name -- Slot's unique period ignored -- one or both of the comma separated values for start and end had an invalid format");
-            }
+	    my ($start,$end)=split(',',$entries{$fields{'uniqueperiod'}});
+	    my @times=(&UnixDate($start,"%s"),
+		       &UnixDate($end,"%s"));
+	    $slot{'uniqueperiod'}=\@times;
 	}
-	if (ref($slot{'uniqueperiod'}) eq 'ARRAY' 
+	if (defined($slot{'uniqueperiod'})
 	    && $slot{'uniqueperiod'}[0] > $slot{'uniqueperiod'}[1]) {
 	    push(@errors,"$name not created -- Slot's unique period start time is later than the unique period's end time.");
 	    next;