--- loncom/interface/slotrequest.pm	2009/03/27 06:47:59	1.91
+++ loncom/interface/slotrequest.pm	2010/10/31 15:32:10	1.109
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Handler for requesting to have slots added to a students record
 #
-# $Id: slotrequest.pm,v 1.91 2009/03/27 06:47:59 raeburn Exp $
+# $Id: slotrequest.pm,v 1.109 2010/10/31 15:32:10 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -562,7 +562,11 @@ sub release_reservation {
     if ($mgr eq 'F') {
 	$msg = &mt('Released Reservation for user: [_1]',"$uname:$udom");
     } else {
-	$msg = &mt('Released Reservation: [_1]',$description);
+	$msg = '<span style="font-weight: bold;">'.&mt('Released reservation: [_1]',$description).'</span><br /><br />';
+        my $person = &Apache::loncommon::plainname($env{'user.name'},$env{'user.domain'});
+        my $subject = &mt('Reservation change: [_1]',$description);
+        my $msgbody = &mt('Reservation released by [_1] for [_2].',$person,$description);
+        $msg .= &slot_change_messaging($slot{'reservationmsg'},$subject,$msgbody,'release');
     }
     return (1,$msg);
 }
@@ -629,7 +633,6 @@ sub get_slot {
 	my $description1=&get_description($slot_name,\%slot);
 	%slot=&Apache::lonnet::get_slot($env{'form.slotname'});
 	my $description2=&get_description($env{'form.slotname'},\%slot);
-	$r->print('<p>'.&mt('Already have a reservation: [_1].',$description1).'</p>');
 	if ($slot_name ne $env{'form.slotname'}) {
 	    $r->print(<<STUFF);
 <form method="post" action="/adm/slotrequest">
@@ -638,19 +641,21 @@ sub get_slot {
    <input type="hidden" name="releaseslot" value="$slot_name" />
    <input type="hidden" name="command" value="change" />
 STUFF
-            $r->print('<p>'
-                     .&mt('You can either [_1]Change[_2] your reservation from [_3] to [_4] or'
-                         ,'<input type="submit" name="change" value="'
-                         ,'" />'
-                         ,'<b>'.$description1.'</b>'
-                         ,'<b>'.$description2.'</b>')
-                     .'<br /></p>'
-            );
+            $r->print('<p class="LC_error">'.&mt('Reservation currently unchanged').'</p>'.
+                      '<p class="LC_warning">');
+            if ($slot_name ne '') {
+                $r->print(&mt('To complete the transaction you [_1]must[_2] confirm you want the change to [_3] to be processed.'
+                         ,'<b>','</b>','<b>'.$description2.'</b>').'<br />'
+                         .'<input type="submit" name="change" value="'.&mt('Process change').'" /></p>' 
+                         .&mt('or').'<br /><p>'.&mt('you will continue with the reservation you already had: [_1]'
+                         ,'<b>'.$description1.'</b>').'</p>');
+            }
 	    &return_link($r);
 	    $r->print(<<STUFF);
 </form>
 STUFF
         } else {
+            $r->print('<p>'.&mt('Already have a reservation: [_1].',$description1).'</p>');
 	    &return_link($r);
 	}
 	return 0;
@@ -667,8 +672,15 @@ STUFF
                      .&mt('An error occurred while attempting to make a reservation. ([_1])',$1)
                      .'</span></p>');
 	} elsif ($reserved > -1) {
-	    $r->print('<p>'.&mt('Success: [_1]',$description).'</p>');
+	    $r->print('<p style="font-weight: bold;">'.&mt('Successfully signed up:  [_1]',$description).'</p>');
 	    $retvalue = 1;
+            my $person = &Apache::loncommon::plainname($env{'user.name'},$env{'user.domain'});
+            my $subject = &mt('Reservation change: [_1]',$description);
+            my $msgbody = &mt('Successful reservation by [_1] for [_2].',$person,$description);
+            my $msg = &slot_change_messaging($slot{'reservationmsg'},$subject,$msgbody,'reserve');
+            if ($msg) {
+                $r->print($msg);
+            }
 	} elsif ($reserved < 0) {
 	    $r->print('<p>'.&mt('Already reserved: [_1]',$description).'</p>');
 	}
@@ -707,7 +719,8 @@ $lt{'or'}
 STUFF
 
     if (!$inhibit_return_link) { 
-        $r->print(&mt('or').'</p>').&return_link($r);
+        $r->print(&mt('or').'</p>');
+        &return_link($r);
     } else {
         $r->print('</p>');
     }
@@ -846,7 +859,7 @@ sub show_choices {
 		      (keys(%slots)))  {
 
 	&Apache::lonxml::debug("Checking Slot $slot");
-	next if (!&allowed_slot($slot,$slots{$slot},undef,\%slots,
+	next if (!&allowed_slot($slot,$slots{$slot},$symb,\%slots,
 				$consumed_uniqueperiods));
 
         push(@available,$slot);
@@ -1025,6 +1038,7 @@ sub show_table {
     my ($r,$mgr)=@_;
 
     my ($cnum,$cdom)=&get_course();
+    my $crstype=&Apache::loncommon::course_type($cdom.'_'.$cnum);
     my %slots=&Apache::lonnet::dump('slots',$cdom,$cnum);
     if ( (keys(%slots))[0] =~ /^error: 2 /) {
 	undef(%slots);
@@ -1048,7 +1062,11 @@ sub show_table {
     }
 
     if (!keys(%slots)) {
-        $r->print('<div>'.&mt('No slots have been created in this course.').'</div>');
+        if ($crstype eq 'Community') {
+            $r->print('<div>'.&mt('No slots have been created in this community.').'</div>');
+        } else {
+            $r->print('<div>'.&mt('No slots have been created in this course.').'</div>');
+        }
         return;
     }
     
@@ -1075,6 +1093,7 @@ sub show_table {
 	     'starttime'       => 'Start time',
 	     'endtime'         => 'End Time',
              'startreserve'    => 'Time students can start reserving',
+             'reservationmsg'  => 'Message triggered by reservation',
 	     'secret'          => 'Secret Word',
 	     'space'           => '# of students/max',
 	     'ip'              => 'IP or DNS restrictions',
@@ -1084,8 +1103,12 @@ sub show_table {
 	     'uniqueperiod'    => 'Period of time slot is unique',
 	     'scheduled'       => 'Scheduled Students',
 	     'proctor'         => 'List of proctors');
+    if ($crstype eq 'Community') {
+        $show_fields{'startreserve'} = &mt('Time members can start reserving');
+        $show_fields{'scheduled'} = &mt('Scheduled Members');
+    }
     my @show_order=('name','description','type','starttime','endtime',
-		    'startreserve','secret','space','ip','symb',
+		    'startreserve','reservationmsg','secret','space','ip','symb',
 		    'allowedsections','allowedusers','uniqueperiod',
 		    'scheduled','proctor');
     my @show = 
@@ -1159,11 +1182,11 @@ sub show_table {
 						    6,\%stu_display_fields,
 						    \@stu_display_order).'
            </td>
-           <td valign="top">'.&Apache::loncommon::select_form($when,'when',%when_fields).
+           <td valign="top">'.&Apache::loncommon::select_form($when,'when',\%when_fields).
           '</td>
            <td valign="top">'.&Apache::loncommon::select_form($name_filter_type,
 						 'name_filter_type',
-						 %name_filter_type_fields).
+						 \%name_filter_type_fields).
 	      '<br />'.
 	      &Apache::lonhtmlcommon::textbox('name_filter_value',
 					      $env{'form.name_filter_value'},
@@ -1197,7 +1220,7 @@ sub show_table {
 
     my %name_cache;
     my $slotsort = sub {
-	if ($env{'form.order'}=~/^(type|description|endtime|startreserve|ip|symb|allowedsections|allowedusers)$/) {
+	if ($env{'form.order'}=~/^(type|description|endtime|startreserve|ip|symb|allowedsections|allowedusers|reservationmsg)$/) {
 	    if (lc($slots{$a}->{$env{'form.order'}})
 		ne lc($slots{$b}->{$env{'form.order'}})) {
 		return (lc($slots{$a}->{$env{'form.order'}}) 
@@ -1234,12 +1257,15 @@ sub show_table {
 	if ($tmp =~ /^error: /) { undef(%consumed); }
     }
 
+    my %msgops = &slot_reservationmsg_options();
+
     foreach my $slot (sort $slotsort (keys(%slots)))  {
 	if (!&to_show($slot,$slots{$slot},$when,
 		      $env{'form.deleted'},$name_filter)) { next; }
+        my $reservemsg;
 	if (defined($slots{$slot}->{'type'})
-	    && $slots{$slot}->{'type'} ne 'schedulable_student') {
-	    #next;
+	    && $slots{$slot}->{'type'} eq 'schedulable_student') {
+	    $reservemsg = $msgops{$slots{$slot}->{'reservationmsg'}};
 	}
 	my $description=&get_description($slot,$slots{$slot});
 	my ($id_count,$ids);
@@ -1351,9 +1377,13 @@ LOGLINK
 
         my $remove_all=&remove_link($slot,'remove all').'<br />';
 
-        if ($ids ne '') { undef($delete); }
-	if ($slots{$slot}{'type'} ne 'schedulable_student' 
-	    || $ids eq '') { 
+        if ($ids eq '') {
+            undef($remove_all);
+        } else {
+            undef($delete);
+        }
+	if ($slots{$slot}{'type'} ne 'schedulable_student') {
+            undef($showlog); 
 	    undef($remove_all);
 	}
 
@@ -1379,6 +1409,9 @@ LOGLINK
 	if (exists($show{'startreserve'})) {
 	    $colspan++;$r->print("<td>$start_reserve</td>\n");
 	}
+        if (exists($show{'reservationmsg'})) {
+            $colspan++;$r->print("<td>$reservemsg</td>\n");
+        }
 	if (exists($show{'secret'})) {
 	    $colspan++;$r->print("<td>$slots{$slot}{'secret'}</td>\n");
 	}
@@ -1424,14 +1457,23 @@ STUFF
 }
 
 sub manage_reservations {
-    my ($r,$type) = @_;
+    my ($r,$crstype) = @_;
     my $navmap = Apache::lonnavmaps::navmap->new();
-    $r->print('<p>'.&mt('Instructors may use a reservation system to place restrictions on when and where assignments can be worked on.').'<br />'.&mt('One example is for management of laboratory space, which is only available at certain times, and has a limited number of seats.').'</p><p>'.&mt('Your reservation status for any such assignments is listed below:').'</p>');
+    $r->print('<p>'
+             .&mt('Instructors may use a reservation system to place restrictions on when and where assignments can be worked on.')
+             .'<br />'
+             .&mt('One example is for management of laboratory space, which is only available at certain times, and has a limited number of seats.')
+             .'</p>'
+    );
     if (!defined($navmap)) {
-        $r->print('<div class="LC_error">'.
-                  &mt('Unable to retrieve information about course contents').
-                  '</div>');
-        &Apache::lonnet::logthis('Manage Reservations - could not create navmap object in '.lc($type).':'.$env{'request.course.id'});
+        $r->print('<div class="LC_error">');
+        if ($crstype eq 'Community') {
+            $r->print(&mt('Unable to retrieve information about community contents'));
+        } else {
+            $r->print(&mt('Unable to retrieve information about course contents'));
+        }
+        $r->print('</div>');
+        &Apache::lonnet::logthis('Manage Reservations - could not create navmap object in '.lc($crstype).':'.$env{'request.course.id'});
         return;
     }
     my (%parent,%shownparent,%container,%container_title,%contents);
@@ -1439,7 +1481,11 @@ sub manage_reservations {
     my @backgrounds = ("LC_odd_row","LC_even_row");
     my $numcolors = scalar(@backgrounds);
     my $location=&Apache::loncommon::lonhttpdurl("/adm/lonIcons/whitespace_21.gif");
-    $r->print('<table class="LC_data_table LC_tableOfContent">'."\n");
+    my $slotheader = '<p>'.
+                 &mt('Your reservation status for any such assignments is listed below:').
+                 '</p>'.
+                 '<table class="LC_data_table LC_tableOfContent">'."\n";
+    my $shownheader = 0;
     my $it=$navmap->getIterator(undef,undef,undef,1,undef,undef);
     while (my $resource = $it->next()) {
         if ($resource == $it->BEGIN_MAP()) {
@@ -1534,11 +1580,19 @@ sub manage_reservations {
                     foreach my $item (@maprows) {
                         $rownum ++;
                         my $bgcolor = $backgrounds[$rownum % $numcolors];
+                        if (!$shownheader) {
+                            $r->print($slotheader);
+                            $shownheader = 1;
+                        }
                         $r->print('<tr class="'.$bgcolor.'">'.$item.'</tr>'."\n");
                     }
                 }
                 $rownum ++;
                 my $bgcolor = $backgrounds[$rownum % $numcolors];
+                if (!$shownheader) {
+                    $r->print($slotheader);
+                    $shownheader = 1;
+                }
                 $r->print('<tr class="'.$bgcolor.'"><td>'."\n");
                 for (my $i=0; $i<$depth; $i++) {
                     $r->print('<img src="'.$location.'" alt="" />');
@@ -1573,11 +1627,19 @@ sub manage_reservations {
             }
         }
     }
+    if ($shownheader) {
+        $r->print('</table>');
+    }
     if (!$reservable) {
-        $r->print('<span class="LC_info">'.&mt('No course items currently require a reservation to gain access.').'</span>');
+        $r->print('<span class="LC_info">');
+        if ($crstype eq 'Community') {
+            $r->print(&mt('No community items currently require a reservation to gain access.'));
+        } else {
+            $r->print(&mt('No course items currently require a reservation to gain access.'));
+        }
+        $r->print('</span>');
     }
-    $r->print('</table>'.
-              '<p><a href="/adm/slotrequest?command=showresv">'.
+    $r->print('<p><a href="/adm/slotrequest?command=showresv">'.
               &mt('Reservation History').'</a></p>');
 }
 
@@ -1588,9 +1650,9 @@ sub show_map_row {
         $output .= '<img src="'.$location.'" alt="" />';
     }
     if ($type eq 'page') {
-        $output .= '<img src="/adm/lonIcons/navmap.page.open.gif">&nbsp;'."\n";
+        $output .= '<img src="/adm/lonIcons/navmap.page.open.gif" alt="" />&nbsp;'."\n";
     } else {
-        $output .= '<img src="/adm/lonIcons/navmap.folder.open.gif">&nbsp;'."\n";
+        $output .= '<img src="/adm/lonIcons/navmap.folder.open.gif" alt="" />&nbsp;'."\n";
     }
     $output .= $title.'</td><td colspan="2">&nbsp;</td>'."\n";
     unshift (@{$maprows},$output);
@@ -1608,12 +1670,21 @@ sub show_reservations {
     my $formname = 'slotlog';
     my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
     my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
+    my $crstype = &Apache::loncommon::course_type();
     my %log=&Apache::lonnet::dump('nohist_'.$cdom.'_'.$cnum.'_slotlog',$udom,$uname);
     if ($env{'form.origin'} eq 'aboutme') {
-        $r->print('<div class="LC_fontsize_large">'.
-                  &mt('History of student-schedulable slots for: [_1]',
-                      &Apache::loncommon::plainname($env{'form.uname'},$env{'form.udom'},
-                                                    'firstname')).'</div>');
+        $r->print('<div class="LC_fontsize_large">');
+        my $name = &Apache::loncommon::plainname($env{'form.uname'},$env{'form.udom'},
+                                                    'firstname');
+        if ($crstype eq 'Community') {
+            $r->print(&mt('History of member-reservable slots for: [_1]',
+                          $name));
+        } else {
+            $r->print(&mt('History of student-reservable slots for: [_1]',
+                          $name));
+
+        }
+        $r->print('</div>');
     }
     $r->print('<form action="/adm/slotrequest" method="post" name="'.$formname.'">');
     # set defaults
@@ -1662,7 +1733,7 @@ sub show_reservations {
         }
     }
     my (%titles,%maptitles);
-    my %lt = &reservationlog_contexts();
+    my %lt = &reservationlog_contexts($crstype);
     foreach my $id (sort { $log{$b}{'exe_time'}<=>$log{$a}{'exe_time'} } (keys(%log))) {
         next if (($log{$id}{'exe_time'} < $curr{'log_start_date'}) ||
                  ($log{$id}{'exe_time'} > $curr{'log_end_date'}));
@@ -1723,7 +1794,10 @@ function chgPage(caller) {
 ENDSCRIPT
         }
     } else {
-        $r->print(&mt('There are no trasactions to display'));
+        $r->print('<span class="LC_info">'
+                 .&mt('There are no transactions to display.')
+                 .'</span>'
+        );
     }
     $r->print('<input type="hidden" name="page" value="'.$curr{'page'}.'" />'."\n".
               '<input type="hidden" name="command" value="showresv" />'."\n");
@@ -1738,6 +1812,33 @@ ENDSCRIPT
 
 sub show_reservations_log {
     my ($r) = @_;
+    my $badslot;
+    my $crstype = &Apache::loncommon::course_type();
+    if ($env{'form.slotname'} eq '') {
+        $r->print('<div class="LC_warning">'.&mt('No slot name provided').'</div>');
+        $badslot = 1;
+    } else {
+        my %slot=&Apache::lonnet::get_slot($env{'form.slotname'});
+        if (keys(%slot) == 0) {
+            $r->print('<div class="LC_warning">'.&mt('Invalid slot name: [_1]',$env{'form.slotname'}).'</div>');
+            $badslot = 1;
+        } elsif ($slot{type} ne 'schedulable_student') {
+            my $description = &get_description($env{'form.slotname'},\%slot);
+            $r->print('<div class="LC_warning">');
+            if ($crstype eq 'Community') {
+                $r->print(&mt('Reservation history unavailable for non-member-reservable slot: [_1].',$description));
+            } else {
+                $r->print(&mt('Reservation history unavailable for non-student-reservable slot: [_1].',$description));
+            }
+            $r->print('</div>');
+            $badslot = 1;
+        }
+    }
+    if ($badslot) {
+        $r->print('<p><a href="/adm/slotrequest?command=showslots">'.
+                  &mt('Return to slot list').'</a></p>');
+        return;
+    }
     my $formname = 'reservationslog';
     my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
     my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
@@ -1800,9 +1901,13 @@ sub show_reservations_log {
 
     my %slot=&Apache::lonnet::get_slot($env{'form.slotname'});
     my $description = $slot{'description'};
-    $r->print('<div class="LC_fontsize_large">'.
-              &mt('Reservation changes for slot: [_1]',$description).'</div>');
-
+    $r->print('<span class="LC_fontsize_large">');
+    if ($crstype eq 'Community') {
+        $r->print(&mt('Reservation changes for member-reservable slot: [_1]',$description));
+    } else {
+        $r->print(&mt('Reservation changes for student-reservable slot: [_1]',$description));
+    }
+    $r->print('</span><br />');
     $r->print(&display_filter($formname,$cdom,$cnum,\%curr,$version,\@allsymbs));
     my $showntablehdr = 0;
     my $tablehdr = &Apache::loncommon::start_data_table().
@@ -1820,7 +1925,7 @@ sub show_reservations_log {
             $minshown = 1 + ($curr{'page'} - 1) * $curr{'show'};
         }
     }
-    my %lt = &reservationlog_contexts();
+    my %lt = &reservationlog_contexts($crstype);
     my (%titles,%maptitles);
     foreach my $id (sort { $log{$b}{'exe_time'}<=>$log{$a}{'exe_time'} } (keys(%log))) {
         next if (($log{$id}{'exe_time'} < $curr{'log_start_date'}) ||
@@ -1898,11 +2003,13 @@ function chgPage(caller) {
 ENDSCRIPT
         }
     } else {
-        $r->print(&mt('There are no records to display'));
+        $r->print(&mt('There are no records to display.'));
     }
     $r->print('<input type="hidden" name="page" value="'.$curr{'page'}.'" />'.
               '<input type="hidden" name="slotname" value="'.$env{'form.slotname'}.'" />'.
-              '<input type="hidden" name="command" value="slotlog" /></form>');
+              '<input type="hidden" name="command" value="slotlog" /></form>'.
+              '<p><a href="/adm/slotrequest?command=showslots">'.
+              &mt('Return to slot list').'</a></p>');
     return;
 }
 
@@ -1938,6 +2045,7 @@ sub get_resource_title {
 }
 
 sub reservationlog_contexts {
+    my ($crstype) = @_;
     my %lt = &Apache::lonlocal::texthash (
                                              any        => 'Any',
                                              user       => 'By student',
@@ -1947,6 +2055,10 @@ sub reservationlog_contexts {
                                              release    => 'Dropped reservation',
                                              usermanage => 'By student', 
                                          );
+    if ($crstype eq 'Community') {
+        $lt{'user'} = &mt('By member');
+        $lt{'usermanage'} = $lt{'user'};
+    }
     return %lt;
 }
 
@@ -1954,7 +2066,7 @@ sub display_filter {
     my ($formname,$cdom,$cnum,$curr,$version,$allsymbs) = @_;
     my $nolink = 1;
     my (%titles,%maptitles);
-    my $output = '<table><tr><td valign="top">'.
+    my $output = '<br /><table><tr><td valign="top">'.
                  '<span class="LC_nobreak"><b>'.&mt('Changes/page:').'</b><br />'.
                  &Apache::lonmeta::selectbox('show',$curr->{'show'},undef,
                                               (&mt('all'),5,10,20,50,100,1000,10000)).
@@ -1967,7 +2079,8 @@ sub display_filter {
         &Apache::lonhtmlcommon::date_setter($formname,'log_end_date',
                                             $curr->{'log_end_date'},undef,
                                             undef,undef,undef,undef,undef,undef,$nolink);
-    my %lt = &reservationlog_contexts();
+    my $crstype = &Apache::loncommon::course_type();
+    my %lt = &reservationlog_contexts($crstype);
     $output .= '<td valign="top"><b>'.&mt('Window during which changes occurred:').
                '</b><br /><table><tr><td>'.&mt('After:').
                '</td><td>'.$startform.'</td></tr><tr><td>'.&mt('Before:').'</td><td>'.
@@ -2015,36 +2128,75 @@ sub display_filter {
     }
     $output .= '<td>&nbsp;&nbsp;</td><td valign="middle"><input type="submit" value="'.
                &mt('Update Display').'" /></tr></table>'.
-               '<span class="LC_roleslog_note">'.
-               &mt('[_1]Note:[_2] Only changes made from servers running LON-CAPA 2.8.99.0 or later are displayed.');
+               '<p class="LC_info">'.
+               &mt('Only changes made from servers running LON-CAPA [_1] or later are displayed.'
+                  ,'2.9.0');
     if ($version) {
-        $output .= ' '.&mt('This server is version [_3].','<b>','</b>',$version);
+        $output .= ' '.&mt('This LON-CAPA server is version [_1]',$version);
     }
-    $output .= '</span><hr noshade><br />';
+    $output .= '</p><hr /><br />';
     return $output;
 }
 
+sub slot_change_messaging {
+    my ($setting,$subject,$msg,$action) = @_;
+    my $user = $env{'user.name'};
+    my $domain = $env{'user.domain'};
+    my ($message_status,$comment_status);
+    if ($setting eq 'only_student'
+        || $setting eq 'student_and_user_notes_screen') {
+        $message_status =
+            &Apache::lonmsg::user_normal_msg($user,$domain,$subject,$msg);
+        $message_status = '<li>'.&mt('Sent to you: [_1]',
+                                    $message_status).' </li>';
+    }
+    if ($setting eq 'student_and_user_notes_screen') {
+        $comment_status =
+            &Apache::lonmsg::store_instructor_comment($subject.'<br />'.
+                                                      $msg,$user,$domain);
+        $comment_status = '<li>'.&mt('Entry added to course record (viewable by instructor): [_1]',
+                                    $comment_status).'</li>';
+    }
+    if ($message_status || $comment_status) {
+        my $msgtitle;
+        if ($action eq 'reserve') {
+            $msgtitle = &mt('Status of messages about saved reservation');
+        } elsif ($action eq 'release') {
+            $msgtitle = &mt('Status of messages about dropped reservation');
+        }
+        return '<span class="LC_info">'.$msgtitle.'</span>'
+               .'<ul>'
+               .$message_status
+               .$comment_status
+               .'</ul><hr />';
+    }
+}
+
 sub upload_start {
     my ($r)=@_;    
-    $r->print(&Apache::grades::checkforfile_js());
-    my $result.='<table width=100% border=0><tr bgcolor="#e6ffff"><td>'."\n";
-    $result.='&nbsp;<b>'.
-	&mt('Specify a file containing the slot definitions.').
-	'</b></td></tr>'."\n";
-    $result.='<tr bgcolor="#ffffe6"><td>'."\n";
-    my $upfile_select=&Apache::loncommon::upfile_select_html();
-    my $ignore=&mt('Ignore First Line');
-    $result.=<<ENDUPFORM;
-<form method="post" enctype="multipart/form-data" action="/adm/slotrequest" name="slotupload">
-<input type="hidden" name="command" value="csvuploadmap" />
-$upfile_select
-<br /><input type="button" onClick="javascript:checkUpload(this.form);" value="Upload Data" />
-<label><input type="checkbox" name="noFirstLine" />$ignore</label>
-</form>
-ENDUPFORM
-    $result.='</td></tr></table>'."\n";
-    $result.='</td></tr></table>'."\n";
-    $r->print($result);
+    $r->print(
+        &Apache::grades::checkforfile_js()
+       .'<h3>'.&mt('Specify a file containing the slot definitions.').'</h3>'
+       .'<form method="post" enctype="multipart/form-data"'
+       .' action="/adm/slotrequest" name="slotupload">'
+       .'<input type="hidden" name="command" value="csvuploadmap" />'
+       .&Apache::lonhtmlcommon::start_pick_box()
+       .&Apache::lonhtmlcommon::row_title(&mt('File'))
+       .&Apache::loncommon::upfile_select_html()
+       .&Apache::lonhtmlcommon::row_closure()
+       .&Apache::lonhtmlcommon::row_title(
+            '<label for="noFirstLine">'
+           .&mt('Ignore First Line')
+           .'</label>')
+       .'<input type="checkbox" name="noFirstLine" id="noFirstLine" />'
+       .&Apache::lonhtmlcommon::row_closure(1)
+       .&Apache::lonhtmlcommon::end_pick_box()
+       .'<p>'
+       .'<input type="button" onclick="javascript:checkUpload(this.form);"'
+       .' value="'.&mt('Next').'" />'
+       .'</p>'
+      .'</form>'
+    );
 }
 
 sub csvuploadmap_header {
@@ -2066,8 +2218,8 @@ sub csvuploadmap_header {
 Total number of records found in file: $distotal <hr />
 Enter as many fields as you can. The system will inform you and bring you back
 to this page if the data selected is insufficient to create the slots.<hr />
-<input type="button" value="Reverse Association" onClick="javascript:this.form.associate.value='Reverse Association';submit(this.form);" />
-<label><input type="checkbox" name="noFirstLine" $checked />$ignore</label>
+<input type="button" value="Reverse Association" onclick="javascript:this.form.associate.value='Reverse Association';submit(this.form);" />
+<label><input type="checkbox" name="noFirstLine"$checked />$ignore</label>
 <input type="hidden" name="associate"  value="" />
 <input type="hidden" name="datatoken"  value="$datatoken" />
 <input type="hidden" name="fileupload" value="$env{'form.fileupload'}" />
@@ -2091,7 +2243,7 @@ sub csvuploadmap_footer {
 </table>
 <input type="hidden" name="nfields" value="$i" />
 <input type="hidden" name="keyfields" value="$keyfields" />
-<input type="button" onClick="javascript:verify(this.form)" value="$buttontext" /><br />
+<input type="button" onclick="javascript:verify(this.form)" value="$buttontext" /><br />
 </form>
 ENDPICK
 }
@@ -2190,6 +2342,7 @@ sub csvupload_fields {
 	    ['starttime','Start Time of slot'],
 	    ['endtime','End Time of slot'],
 	    ['startreserve','Reservation Start Time'],
+            ['reservationmsg','Message when reservation changed'],
 	    ['ip','IP or DNS restriction'],
 	    ['proctor','List of proctor ids'],
 	    ['description','Slot Description'],
@@ -2271,6 +2424,20 @@ sub csv_upload_assign {
 	    next;
 	}
 
+        if ($slot{'type'} eq 'schedulable_student') {
+            if ($entries{$fields{'reservationmsg'}}) {
+                 if (($entries{$fields{'reservationmsg'}} eq 'only_student') ||
+                     ($entries{$fields{'reservationmsg'}} eq 'student_and_user_notes_screen')) {
+                      $slot{'reservationmsg'}=$entries{$fields{'reservationmsg'}};
+                 } else {
+                      unless (($entries{$fields{'reservationmsg'}} eq 'none') ||
+                              ($entries{$fields{'reservationmsg'}} eq '')) {
+                          push(@errors,"$name -- Slot's reservationmsg setting ignored - not one of: 'only_student', 'student_and_user_notes_screen', 'none' or ''");
+                      }
+                 }
+            }
+        }
+
 	foreach my $key ('ip','proctor','description','maxspace',
 			 'secret','symb') {
 	    if ($entries{$fields{$key}}) {
@@ -2320,6 +2487,15 @@ sub slot_command_titles {
     return %titles;
 }
 
+sub slot_reservationmsg_options {
+    my %options = &Apache::lonlocal::texthash (
+                        only_student  => 'Sent to student',
+        student_and_user_notes_screen => 'Sent to student and added to user notes',
+                                 none => 'None sent and no record in user notes',
+    );
+    return %options;
+}
+
 sub handler {
     my $r=shift;