--- loncom/html/adm/helper/newslot.helper 2006/12/18 15:14:37 1.21 +++ loncom/html/adm/helper/newslot.helper 2023/07/07 04:12:23 1.30.4.1.4.1 @@ -1,5 +1,6 @@ - + OPTIONAL @@ -25,16 +26,34 @@ my $name=$helper->{VARS}{'origname'}; my %slot=&Apache::lonnet::get('slots', [$name], $cdom, $cnum); if (!ref($slot{$name})) { return $default; } - if (!exists($slot{$name}{$which})) { return $default; } - return $slot{$name}{$which}; + if (($which eq 'ipdeny') || ($which eq 'ipallow')) { + if (!exists($slot{$name}{'ip'})) { return $default; } + } else { + if (!exists($slot{$name}{$which})) { return $default; } + } + if (($which eq 'ipdeny') || ($which eq 'ipallow')) { + my @allows; + my @denies; + foreach my $item (split(',',$slot{$name}{'ip'})) { + $item =~ s/^\s*//; + $item =~ s/\s*$//; + if ($item =~ /^\!(.+)$/) { + push(@denies,$1); + } else { + push(@allows,$item); + } + } + if ($which eq 'ipdeny') { + return join(',',@denies); + } + if ($which eq 'ipallow') { + return join(',',@allows); + } + } else { + return $slot{$name}{$which}; + } } - - Help on required attributes - - - Required Attributes -
Name:
    @@ -81,7 +100,7 @@
Type: - Instructor asssignable. + Instructor assignable. Student selectable. return &{$helper->{DATA}{origslot}}('type','preassigned'); @@ -90,14 +109,8 @@ - - - Help on optional attributes - - - Optional Attributes - - +

Description:
    @@ -123,7 +136,21 @@ -

Maxium number of students allowed in this slot:
    +

Time students can no longer reserve:
    + + + + return &{$helper->{DATA}{origslot}}('endreserve','anytime'); + + + if (defined($val) && $val > $helper->{'VARS'}{'starttime'}) { + return 'Reservation end time must come before the slot has started.'; + } + return undef; + + + +

Maximum number of students allowed in this slot:
    @@ -135,7 +162,7 @@ -

Period of time in which this slot is can only be uniquely chosen:
   Start: +

Period of time when this slot can only be uniquely chosen:
   Start: @@ -160,17 +187,55 @@ return undef; + +

Message(s) triggered by reservation change by student + + + Sent to student + Sent to student and added to user notes + None sent and no record in user notes + + my $default=&{$helper->{DATA}{origslot}}('reservationmsg'); + if ($default eq 'only_student') { return $default; } + if ($default eq 'student_and_user_notes_screen') { return $default; } + return 'none'; + + $helper->{'VARS'}{'type'} eq 'preassigned' delete($helper->{'VARS'}{'startreserve'}); + delete($helper->{'VARS'}{'endreserve'}); delete($helper->{'VARS'}{'maxspace'}); - delete($helper->{'VARS'}{'startunique'}); - delete($helper->{'VARS'}{'endunique'}); + +

Period of time when this slot can only be uniquely assigned:
   Start: + + + + my $default=&{$helper->{DATA}{origslot}}('uniqueperiod','anytime'); + if ($default eq 'anytime') { return 'anytime' }; + if (ref($default)) { return $default->[0]; } + return 'anytime'; + + +
   End: + + + my $default=&{$helper->{DATA}{origslot}}('uniqueperiod','anytime'); + if ($default eq 'anytime') { return 'anytime' }; + if (ref($default)) { return $default->[1]; } + return 'anytime'; + + + if (defined($val) && $val < $helper->{'VARS'}{'startunique'}) { + return 'End time must be later than the start time.'; + } + return undef; + + -

Proctored access: @@ -198,9 +263,7 @@

Slot is: - - Resource Restriction - + usable for any resource. @@ -211,16 +274,30 @@ return 'any'; - + -

IP restrictions:
    +

IP restrictions -- allow from all except:
    - + + return undef; - return &{$helper->{DATA}{origslot}}('ip'); + return &{$helper->{DATA}{origslot}}('ipdeny'); + + + + +

IP restrictions -- deny from all except:
    + + + + + return undef; + + + return &{$helper->{DATA}{origslot}}('ipallow');

@@ -241,7 +318,8 @@ - + $helper->{'VARS'}{'useproctor'} eq 'no' @@ -249,15 +327,9 @@ RESTRICTUSER - - Specifying Proctors - - - Specifying Proctors - + activeonly="1" emptyallowed="0"> my @defaults; my $default=&{$helper->{DATA}{origslot}}('proctor'); @@ -270,7 +342,8 @@ - + $helper->{'VARS'}{'type'} ne 'schedulable_student' FINISH @@ -280,9 +353,6 @@

Slots are by default available to all users in a course, if you would like this slot to be restricted to a subset of users you can specify restrictions.

 - - Restrict Availibility - Select sections to limit slot availability to:
    @@ -305,7 +375,7 @@ - + Created Slot @@ -317,16 +387,49 @@ $slot{$which} = $helper->{'VARS'}{$which}; } - foreach my $which ('ip','description','maxspace','secret','symb') { + foreach my $which ('description','maxspace','secret','symb') { if ( $helper->{'VARS'}{$which} =~/\S/ ) { $slot{$which} = $helper->{'VARS'}{$which}; } } + if ($helper->{'VARS'}{'ipdeny'} =~/\S/ ) { + foreach my $item (split(',',$helper->{'VARS'}{'ipdeny'})) { + $item =~ s/^\s*//; + $item =~ s/\s*$//; + $slot{'ip'} .= '!'.$item.','; + } + } + + if ($helper->{'VARS'}{'ipallow'} =~/\S/ ) { + foreach my $item (split(',',$helper->{'VARS'}{'ipallow'})) { + $item =~ s/^\s*//; + $item =~ s/\s*$//; + $slot{'ip'} .= $item.','; + } + } + + if ($slot{'ip'} ne '') { + $slot{'ip'} =~s /,$//; + } + + if ($helper->{'VARS'}{'type'} eq 'schedulable_student') { + if (($helper->{'VARS'}{'reservationmsg'} eq 'only_student') || + ($helper->{'VARS'}{'reservationmsg'} eq 'student_and_user_notes_screen')) { + $slot{'reservationmsg'} = $helper->{'VARS'}{'reservationmsg'}; + } else { + $slot{'reservationmsg'} = 'none'; + } + } + if ( $helper->{'VARS'}{'startreserve'} > 0) { $slot{'startreserve'} = $helper->{'VARS'}{'startreserve'}; } + if ( $helper->{'VARS'}{'endreserve'} > 0) { + $slot{'endreserve'} = $helper->{'VARS'}{'endreserve'}; + } + if ( $helper->{'VARS'}{'startunique'} > 0 && $helper->{'VARS'}{'endunique'} > 0 ) { $slot{'uniqueperiod'} = [$helper->{'VARS'}{'startunique'}, @@ -374,6 +477,9 @@ my $ret = &Apache::lonnet::cput('slots', {$helper->{'VARS'}{'name'} => \%slot}, $cdom,$cname); + if ($ret eq 'ok') { + &Apache::lonnet::devalidate_slots_cache($cname,$cdom); + } $result.="\n ".'Name: '.&HTML::Entities::encode($helper->{'VARS'}{'name'}).''. "\n".'
  • Starts: '.&Apache::lonlocal::locallocaltime($slot{'starttime'}).'
    • '. "\n".'
  • Ends: '.&Apache::lonlocal::locallocaltime($slot{'endtime'}).'
    • '. @@ -391,6 +497,18 @@ $result.="\n".'
  • '.$labels{'startreserve'}.': '. &Apache::lonlocal::locallocaltime($slot{'startreserve'}).'
    • '; } + + if (exists($slot{'endreserve'})) { + $result.="\n".'
  • '.$labels{'endreserve'}.': '. + &Apache::lonlocal::locallocaltime($slot{'endreserve'}).'
    • '; + } + + if (exists($slot{'reservationmsg'})) { + my %options = &Apache::slotrequest::slot_reservationmsg_options(); + $result.="\n".'
  • '.$labels{'reservationmsg'}.': '. + $options{$slot{'reservationmsg'}}.'
    • '; + } + if (exists($slot{'proctor'})) { my $proctors = $slot{'proctor'}; $proctors =~ s/,/, /g;