--- loncom/interface/slotrequest.pm	2015/06/23 16:09:43	1.123
+++ loncom/interface/slotrequest.pm	2016/08/06 21:32:55	1.125.2.1
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Handler for requesting to have slots added to a students record
 #
-# $Id: slotrequest.pm,v 1.123 2015/06/23 16:09:43 raeburn Exp $
+# $Id: slotrequest.pm,v 1.125.2.1 2016/08/06 21:32:55 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -37,7 +37,7 @@ use Apache::lonnet;
 use Apache::lonnavmaps();
 use Date::Manip;
 use lib '/home/httpd/lib/perl/';
-use LONCAPA;
+use LONCAPA qw(:DEFAULT :match);
 
 sub fail {
     my ($r,$code)=@_;
@@ -237,7 +237,7 @@ function uncheckSlotRadio() {
     if (document.getElementsByClassName) {
         slotpicks = document.getElementsByClassName('LC_slotpick_radio');
     } else {
-        sloctpicks = getElementsByClassName(document.body,'LC_slotpick_radio');
+        slotpicks = getElementsByClassName(document.body,'LC_slotpick_radio');
     }
     if (slotpicks.length) {
         for (var i=0; i<slotpicks.length; i++) {
@@ -2740,8 +2740,12 @@ sub csv_upload_assign {
 	}
 
 	if ($entries{$fields{'startreserve'}}) {
-	    $slot{'startreserve'}=
-		&UnixDate($entries{$fields{'startreserve'}},"%s");
+            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'} = $date;
+            }
 	}
 	if (defined($slot{'startreserve'})
 	    && $slot{'startreserve'} > $slot{'starttime'}) {
@@ -2750,8 +2754,12 @@ sub csv_upload_assign {
 	}
 
         if ($entries{$fields{'endreserve'}}) {
-            $slot{'endreserve'}=
-                &UnixDate($entries{$fields{'endreserve'}},"%s");
+            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'} = $date;
+            }
         }
         if (defined($slot{'endreserve'})
             && $slot{'endreserve'} > $slot{'starttime'}) {
@@ -2779,14 +2787,46 @@ sub csv_upload_assign {
 		$slot{$key}=$entries{$fields{$key}};
 	    }
 	}
-
+        if ($entries{$fields{'allowedusers'}}) {
+            $entries{$fields{'allowedusers'}} =~ s/^\s+//;
+            $entries{$fields{'allowedusers'}} =~ s/\s+$//;
+            my @allowedusers;
+            foreach my $poss (split(/\s*,\s*/,$entries{$fields{'allowedusers'}})) {
+                my ($possuname,$possudom) = split(/:/,$poss);
+                if (($possuname =~ /^$match_username$/) && ($possudom =~ /^$match_domain$/)) {
+                    unless (grep(/^\Q$poss\E$/,@allowedusers)) {
+                        push(@allowedusers,$poss);
+                    }
+                }
+            }
+            if (@allowedusers > 0) {
+                $slot{'allowedusers'} = join(',',@allowedusers);
+            }
+        }
+        if ($entries{$fields{'allowedsections'}}) {
+            $entries{$fields{'allowedsections'}} =~ s/^\s+//;
+            $entries{$fields{'allowedsections'}} =~ s/\s+$//;
+            my @allowedsections;
+            foreach my $poss (split(/\s*,\s*/,$entries{$fields{'allowedsections'}})) {
+                if (($poss !~ /\W/) && ($poss ne 'none')) {
+                    unless (grep(/^\Q$poss\E$/,@allowedsections)) {
+                        push(@allowedsections,$poss);
+                    }
+                }
+            }
+            if (@allowedsections > 0) {
+                $slot{'allowedsections'} = join(',',@allowedsections);
+            }
+        }
 	if ($entries{$fields{'uniqueperiod'}}) {
-	    my ($start,$end)=split(',',$entries{$fields{'uniqueperiod'}});
-	    my @times=(&UnixDate($start,"%s"),
-		       &UnixDate($end,"%s"));
-	    $slot{'uniqueperiod'}=\@times;
+            my ($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");
+            }
 	}
-	if (defined($slot{'uniqueperiod'})
+	if (ref($slot{'uniqueperiod'}) eq 'ARRAY' 
 	    && $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;