version 1.5, 2005/08/09 07:34:51
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version 1.78, 2007/04/11 16:07:51
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Line 34 use Apache::Constants qw(:common :http :
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Line 34 use Apache::Constants qw(:common :http :
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use Apache::loncommon(); |
use Apache::loncommon(); |
use Apache::lonlocal; |
use Apache::lonlocal; |
use Apache::lonnet; |
use Apache::lonnet; |
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use Apache::lonnavmaps(); |
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use Date::Manip; |
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use lib '/home/httpd/lib/perl/'; |
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use LONCAPA; |
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sub fail { |
sub fail { |
my ($r,$code)=@_; |
my ($r,$code)=@_; |
if ($code eq 'not_valid') { |
if ($code eq 'not_valid') { |
$r->print('<p>'.&mt('Unable to understand what resource you wanted to sign up for.').'</p>'.$env{'form.symb'}); |
$r->print('<p>'.&mt('Unable to understand what resource you wanted to sign up for.').'</p>'); |
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} elsif ($code eq 'not_available') { |
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$r->print('<p>'.&mt('No slots are available.').'</p>'); |
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} elsif ($code eq 'not_allowed') { |
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$r->print('<p>'.&mt('Not allowed to sign up or change reservations at this time.').'</p>'); |
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} else { |
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$r->print('<p>'.&mt('Failed.').'</p>'); |
} |
} |
$r->print('<p><a href="/adm/flip?postdata=return:">'. |
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&mt('Return to last resource').'</a></p>'); |
&return_link($r); |
&end_page($r); |
&end_page($r); |
} |
} |
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sub start_page { |
sub start_page { |
my ($r)=@_; |
my ($r,$title)=@_; |
my $html=&Apache::lonxml::xmlbegin(); |
$r->print(&Apache::loncommon::start_page($title)); |
$r->print($html.'<head><title>'. |
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&mt('Request another Worktime').'</title></head>'); |
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$r->print(&Apache::loncommon::bodytag('Requesting another Worktime')); |
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} |
} |
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sub end_page { |
sub end_page { |
my ($r)=@_; |
my ($r)=@_; |
$r->print(&Apache::loncommon::endbodytag().'</html>'); |
$r->print(&Apache::loncommon::end_page()); |
} |
} |
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=pod |
=pod |
Line 71 sub end_page {
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Line 77 sub end_page {
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=cut |
=cut |
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sub get_course { |
sub get_course { |
(undef,my $courseid)=&Apache::lonxml::whichuser(); |
(undef,my $courseid)=&Apache::lonnet::whichuser(); |
my $cdom=$env{'course.'.$courseid.'.domain'}; |
my $cdom=$env{'course.'.$courseid.'.domain'}; |
my $cnum=$env{'course.'.$courseid.'.num'}; |
my $cnum=$env{'course.'.$courseid.'.num'}; |
return ($cnum,$cdom); |
return ($cnum,$cdom); |
Line 84 sub get_reservation_ids {
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Line 90 sub get_reservation_ids {
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my %consumed=&Apache::lonnet::dump('slot_reservations',$cdom,$cnum, |
my %consumed=&Apache::lonnet::dump('slot_reservations',$cdom,$cnum, |
"^$slot_name\0"); |
"^$slot_name\0"); |
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if (&Apache::lonnet::error(%consumed)) { |
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return 'error: Unable to determine current status'; |
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} |
my ($tmp)=%consumed; |
my ($tmp)=%consumed; |
if ($tmp=~/^error: 2 / ) { |
if ($tmp=~/^error: 2 / ) { |
return 0; |
return 0; |
Line 106 sub space_available {
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Line 114 sub space_available {
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} |
} |
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sub check_for_reservation { |
sub check_for_reservation { |
my ($symb)=@_; |
my ($symb,$mode)=@_; |
my $student = &Apache::lonnet::EXT("resource.0.availablestudent", $symb, |
my $student = &Apache::lonnet::EXT("resource.0.availablestudent", $symb, |
$env{'user.domain'}, $env{'user.name'}); |
$env{'user.domain'}, $env{'user.name'}); |
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Line 119 sub check_for_reservation {
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Line 127 sub check_for_reservation {
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my ($cnum,$cdom)=&get_course(); |
my ($cnum,$cdom)=&get_course(); |
my %slots=&Apache::lonnet::get('slots', [@slots], $cdom, $cnum); |
my %slots=&Apache::lonnet::get('slots', [@slots], $cdom, $cnum); |
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foreach my $slot_name (@slots) { |
if (&Apache::lonnet::error($student) |
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|| &Apache::lonnet::error($course) |
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|| &Apache::lonnet::error(%slots)) { |
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return 'error: Unable to determine current status'; |
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} |
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my @got; |
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foreach my $slot_name (sort { |
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if (ref($slots{$a}) && ref($slots{$b})) { |
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return $slots{$a}{'starttime'} <=> $slots{$b}{'starttime'} |
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} |
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if (ref($slots{$a})) { return -1;} |
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if (ref($slots{$b})) { return 1;} |
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return 0; |
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} @slots) { |
next if (!defined($slots{$slot_name}) || |
next if (!defined($slots{$slot_name}) || |
!ref($slots{$slot_name})); |
!ref($slots{$slot_name})); |
&Apache::lonxml::debug(time." $slot_name ". |
&Apache::lonxml::debug(time." $slot_name ". |
$slots{$slot_name}->{'starttime'}." -- ". |
$slots{$slot_name}->{'starttime'}." -- ". |
$slots{$slot_name}->{'startreserve'}); |
$slots{$slot_name}->{'startreserve'}); |
if ($slots{$slot_name}->{'starttime'} > time && |
if ($slots{$slot_name}->{'endtime'} > time && |
$slots{$slot_name}->{'startreserve'} < time) { |
$slots{$slot_name}->{'startreserve'} < time) { |
# between start of reservation times and start of slot |
# between start of reservation times and end of slot |
return($slot_name, $slots{$slot_name}); |
if ($mode eq 'allslots') { |
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push(@got,$slot_name); |
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} else { |
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return($slot_name, $slots{$slot_name}); |
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} |
} |
} |
} |
} |
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if ($mode eq 'allslots' && @got) { |
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return @got; |
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} |
return (undef,undef); |
return (undef,undef); |
} |
} |
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sub get_consumed_uniqueperiods { |
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my ($slots) = @_; |
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my $navmap=Apache::lonnavmaps::navmap->new; |
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my @problems = $navmap->retrieveResources(undef, |
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sub { $_[0]->is_problem() },1,0); |
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my %used_slots; |
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foreach my $problem (@problems) { |
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my $symb = $problem->symb(); |
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my $student = &Apache::lonnet::EXT("resource.0.availablestudent", |
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$symb, $env{'user.domain'}, |
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$env{'user.name'}); |
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my $course = &Apache::lonnet::EXT("resource.0.available", |
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$symb, $env{'user.domain'}, |
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$env{'user.name'}); |
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if (&Apache::lonnet::error($student) |
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|| &Apache::lonnet::error($course)) { |
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return 'error: Unable to determine current status'; |
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} |
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foreach my $slot (split(/:/,$student), split(/:/, $course)) { |
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$used_slots{$slot}=1; |
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} |
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} |
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if (!ref($slots)) { |
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my ($cnum,$cdom)=&get_course(); |
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my %slots=&Apache::lonnet::get('slots', [keys(%used_slots)], $cdom, $cnum); |
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if (&Apache::lonnet::error(%slots)) { |
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return 'error: Unable to determine current status'; |
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} |
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$slots = \%slots; |
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} |
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my %consumed_uniqueperiods; |
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foreach my $slot_name (keys(%used_slots)) { |
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next if (!defined($slots->{$slot_name}) || |
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!ref($slots->{$slot_name})); |
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next if (!defined($slots->{$slot_name}{'uniqueperiod'}) || |
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!ref($slots->{$slot_name}{'uniqueperiod'})); |
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$consumed_uniqueperiods{$slot_name} = |
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$slots->{$slot_name}{'uniqueperiod'}; |
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} |
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return \%consumed_uniqueperiods; |
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} |
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sub check_for_conflict { |
sub check_for_conflict { |
my ($symb,$new_slot_name)=@_; |
my ($symb,$new_slot_name,$new_slot,$slots,$consumed_uniqueperiods)=@_; |
my $student = &Apache::lonnet::EXT("resource.0.availablestudent", $symb, |
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$env{'user.domain'}, $env{'user.name'}); |
if (!defined($new_slot->{'uniqueperiod'})) { return undef; } |
my $course = &Apache::lonnet::EXT("resource.0.available", $symb, |
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$env{'user.domain'}, $env{'user.name'}); |
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my @slots = (split(/:/,$student), split(/:/, $course)); |
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my ($cnum,$cdom)=&get_course(); |
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my %slots=&Apache::lonnet::get('slots', [@slots], $cdom, $cnum); |
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foreach my $slot_name (@slots) { |
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next if (!defined($slots{$slot_name}) || |
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!ref($slots{$slot_name})); |
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next if (!defined($slots{$slot_name}->{'uniqueperiod'}) || |
if (!ref($consumed_uniqueperiods)) { |
!ref($slots{$slot_name}->{'uniqueperiod'})); |
$consumed_uniqueperiods = &get_consumed_uniqueperiods($slots); |
my ($start,$end)=@{$slots{$slot_name}->{'uniqueperiod'}}; |
if (&Apache::lonnet::error(%$consumed_uniqueperiods)) { |
if ($start<time && time < $end) { |
return 'error: Unable to determine current status'; |
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} |
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} |
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my ($new_uniq_start,$new_uniq_end) = @{$new_slot->{'uniqueperiod'}}; |
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foreach my $slot_name (keys(%$consumed_uniqueperiods)) { |
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my ($start,$end)=@{$consumed_uniqueperiods->{$slot_name}}; |
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if (! |
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($start < $new_uniq_start && $end < $new_uniq_start) || |
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($start > $new_uniq_end && $end > $new_uniq_end )) { |
return $slot_name; |
return $slot_name; |
} |
} |
} |
} |
Line 158 sub check_for_conflict {
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Line 232 sub check_for_conflict {
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} |
} |
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# FIXME - depends on the parameter for the resource to be correct |
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# to prevent multiple reservations |
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sub make_reservation { |
sub make_reservation { |
my ($slot_name,$slot,$symb)=@_; |
my ($slot_name,$slot,$symb)=@_; |
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Line 169 sub make_reservation {
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Line 240 sub make_reservation {
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my $value=&Apache::lonnet::EXT("resource.0.availablestudent",$symb, |
my $value=&Apache::lonnet::EXT("resource.0.availablestudent",$symb, |
$env{'user.domain'},$env{'user.name'}); |
$env{'user.domain'},$env{'user.name'}); |
&Apache::lonxml::debug("value is $value<br />"); |
&Apache::lonxml::debug("value is $value<br />"); |
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my $use_slots = &Apache::lonnet::EXT("resource.0.useslots"); |
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&Apache::lonxml::debug("use_slots is $use_slots<br />"); |
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if (&Apache::lonnet::error($value) |
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|| &Apache::lonnet::error($use_slots)) { |
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return 'error: Unable to determine current status'; |
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} |
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my $parm_symb = $symb; |
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my $parm_level = 1; |
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if ($use_slots eq 'map' || $use_slots eq 'map_map') { |
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my ($map) = &Apache::lonnet::decode_symb($symb); |
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$parm_symb = &Apache::lonnet::symbread($map); |
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$parm_level = 2; |
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} |
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foreach my $other_slot (split(/:/, $value)) { |
foreach my $other_slot (split(/:/, $value)) { |
if ($other_slot eq $slot_name) { |
if ($other_slot eq $slot_name) { |
my %consumed=&Apache::lonnet::dump('slot_reservations', $cdom, |
my %consumed=&Apache::lonnet::dump('slot_reservations', $cdom, |
$cnum, "^$slot_name\0"); |
$cnum, "^$slot_name\0"); |
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if (&Apache::lonnet::error($value)) { |
my $me=$env{'user.name'}.'@'.$env{'user.domain'}; |
return 'error: Unable to determine current status'; |
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} |
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my $me=$env{'user.name'}.':'.$env{'user.domain'}; |
foreach my $key (keys(%consumed)) { |
foreach my $key (keys(%consumed)) { |
if ($consumed{$key}->{'name'} eq $me) { |
if ($consumed{$key}->{'name'} eq $me) { |
my $num=(split('\0',$key))[1]; |
my $num=(split('\0',$key))[1]; |
Line 188 sub make_reservation {
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Line 278 sub make_reservation {
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if (!defined($max)) { $max=99999; } |
if (!defined($max)) { $max=99999; } |
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my (@ids)=&get_reservation_ids($slot_name); |
my (@ids)=&get_reservation_ids($slot_name); |
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if (&Apache::lonnet::error(@ids)) { |
# FIXME we could end up having holes... |
return 'error: Unable to determine current status'; |
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} |
my $last=0; |
my $last=0; |
foreach my $id (@ids) { |
foreach my $id (@ids) { |
my $num=(split('\0',$id))[1]; |
my $num=(split('\0',$id))[1]; |
Line 198 sub make_reservation {
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Line 289 sub make_reservation {
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my $wanted=$last+1; |
my $wanted=$last+1; |
&Apache::lonxml::debug("wanted $wanted<br />"); |
&Apache::lonxml::debug("wanted $wanted<br />"); |
if ($wanted >= $max) { |
if (scalar(@ids) >= $max) { |
# full up |
# full up |
return -1; |
return undef; |
} |
} |
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my %reservation=('name' => $env{'user.name'}.'@'.$env{'user.domain'}, |
my %reservation=('name' => $env{'user.name'}.':'.$env{'user.domain'}, |
'timestamp' => time, |
'timestamp' => time, |
'symb' => $symb); |
'symb' => $parm_symb); |
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my $success=&Apache::lonnet::newput('slot_reservations', |
my $success=&Apache::lonnet::newput('slot_reservations', |
{"$slot_name\0$wanted" => |
{"$slot_name\0$wanted" => |
Line 213 sub make_reservation {
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Line 304 sub make_reservation {
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$cdom, $cnum); |
$cdom, $cnum); |
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if ($success eq 'ok') { |
if ($success eq 'ok') { |
#FIXME need to set the parm |
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my $new_value=$slot_name; |
my $new_value=$slot_name; |
if ($value) { |
if ($value) { |
$new_value=$value.':'.$new_value; |
$new_value=$value.':'.$new_value; |
} |
} |
my $result=&Apache::lonparmset::storeparm_by_symb($symb, |
my $result=&Apache::lonparmset::storeparm_by_symb($symb, |
'0_availablestudent', |
'0_availablestudent', |
1, $new_value, 'string', |
$parm_level, $new_value, |
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'string', |
$env{'user.name'}, |
$env{'user.name'}, |
$env{'user.domain'}); |
$env{'user.domain'}); |
&Apache::lonxml::debug("hrrm $result"); |
&Apache::lonxml::debug("hrrm $result"); |
Line 231 sub make_reservation {
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Line 322 sub make_reservation {
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return undef; |
return undef; |
} |
} |
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sub remove_registration { |
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my ($r) = @_; |
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if ($env{'form.entry'} ne 'remove all') { |
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return &remove_registration_user($r); |
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} |
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my $slot_name = $env{'form.slotname'}; |
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my %slot=&Apache::lonnet::get_slot($slot_name); |
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my ($cnum,$cdom)=&get_course(); |
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my %consumed=&Apache::lonnet::dump('slot_reservations',$cdom,$cnum, |
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"^$slot_name\0"); |
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if (&Apache::lonnet::error(%consumed)) { |
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$r->print("<p><span class=\"LC_error\">".&mt('A network error has occured.').'</span></p>'); |
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return; |
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} |
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if (!%consumed) { |
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$r->print("<p>".&mt('Slot <tt>[_1]</tt> has no reservations.', |
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$slot_name)."</p>"); |
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return; |
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} |
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my @names = map { $consumed{$_}{'name'} } (sort(keys(%consumed))); |
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my $names = join(' ',@names); |
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my $msg = &mt('Remove all of [_1] from slot [_2]?',$names,$slot_name); |
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&remove_registration_confirmation($r,$msg,['entry','slotname']); |
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} |
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sub remove_registration_user { |
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my ($r) = @_; |
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my $slot_name = $env{'form.slotname'}; |
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my $name = &Apache::loncommon::plainname($env{'form.uname'}, |
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$env{'form.udom'}); |
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my $title = &Apache::lonnet::gettitle($env{'form.symb'}); |
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my $msg = &mt('Remove [_1] from slot [_2] for [_3]', |
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$name,$slot_name,$title); |
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&remove_registration_confirmation($r,$msg,['uname','udom','slotname', |
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'entry','symb']); |
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} |
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sub remove_registration_confirmation { |
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my ($r,$msg,$inputs) =@_; |
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my $hidden_input; |
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foreach my $parm (@{$inputs}) { |
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$hidden_input .= |
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'<input type="hidden" name="'.$parm.'" value="' |
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.&HTML::Entities::encode($env{'form.'.$parm},'"<>&\'').'" />'."\n"; |
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} |
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my %lt = &Apache::lonlocal::texthash('yes' => 'Yes', |
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'no' => 'No',); |
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$r->print(<<"END_CONFIRM"); |
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<p> $msg </p> |
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<form action="/adm/slotrequest" method="post"> |
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<input type="hidden" name="command" value="release" /> |
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<input type="hidden" name="button" value="yes" /> |
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$hidden_input |
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<input type="submit" value="$lt{'yes'}" /> |
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</form> |
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<form action="/adm/slotrequest" method="post"> |
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<input type="hidden" name="command" value="showslots" /> |
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<input type="submit" value="$lt{'no'}" /> |
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</form> |
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END_CONFIRM |
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} |
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sub release_all_slot { |
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my ($r,$mgr)=@_; |
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my $slot_name = $env{'form.slotname'}; |
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my ($cnum,$cdom)=&get_course(); |
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my %consumed=&Apache::lonnet::dump('slot_reservations',$cdom,$cnum, |
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"^$slot_name\0"); |
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$r->print('<p>'.&mt('Releasing reservations').'</p>'); |
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foreach my $entry (sort { $consumed{$a}{'name'} cmp |
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$consumed{$b}{'name'} } (keys(%consumed))) { |
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my ($uname,$udom) = split(':',$consumed{$entry}{'name'}); |
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my ($result,$msg) = |
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&release_reservation($slot_name,$uname,$udom, |
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$consumed{$entry}{'symb'},$mgr); |
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$r->print("<p>$msg</p>"); |
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$r->rflush(); |
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} |
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$r->print('<p><a href="/adm/slotrequest?command=showslots">'. |
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&mt('Return to slot list').'</a></p>'); |
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&return_link($r); |
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} |
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sub release_slot { |
sub release_slot { |
my ($r,$symb)=@_; |
my ($r,$symb,$slot_name,$inhibit_return_link,$mgr)=@_; |
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if ($slot_name eq '') { $slot_name=$env{'form.slotname'}; } |
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my ($uname,$udom) = ($env{'user.name'}, $env{'user.domain'}); |
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if ($mgr eq 'F' |
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&& defined($env{'form.uname'}) && defined($env{'form.udom'})) { |
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($uname,$udom) = ($env{'form.uname'}, $env{'form.udom'}); |
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} |
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if ($mgr eq 'F' |
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&& defined($env{'form.symb'})) { |
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$symb = &unescape($env{'form.symb'}); |
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} |
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my ($result,$msg) = |
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&release_reservation($slot_name,$uname,$udom,$symb,$mgr); |
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$r->print("<p>$msg</p>"); |
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if ($mgr eq 'F') { |
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$r->print('<p><a href="/adm/slotrequest?command=showslots">'. |
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&mt('Return to slot list').'</a></p>'); |
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} |
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if (!$inhibit_return_link) { &return_link($r); } |
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return $result; |
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} |
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sub release_reservation { |
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my ($slot_name,$uname,$udom,$symb,$mgr) = @_; |
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my %slot=&Apache::lonnet::get_slot($slot_name); |
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my $description=&get_description($slot_name,\%slot); |
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if ($mgr ne 'F') { |
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if ($slot{'starttime'} < time) { |
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return (0,&mt('Not allowed to release Reservation: [_1], as it has already ended.',$description)); |
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} |
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} |
# get parameter string, check for existance, rebuild string with the slot |
# get parameter string, check for existance, rebuild string with the slot |
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my @slots = split(/:/,&Apache::lonnet::EXT("resource.0.availablestudent", |
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$symb,$udom,$uname)); |
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|
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my @new_slots; |
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foreach my $exist_slot (@slots) { |
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if ($exist_slot eq $slot_name) { next; } |
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push(@new_slots,$exist_slot); |
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} |
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my $new_param = join(':',@new_slots); |
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|
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my ($cnum,$cdom)=&get_course(); |
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# get slot reservations, check if user has one, if so remove reservation |
# get slot reservations, check if user has one, if so remove reservation |
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my %consumed=&Apache::lonnet::dump('slot_reservations',$cdom,$cnum, |
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"^$slot_name\0"); |
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foreach my $entry (keys(%consumed)) { |
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if ( $consumed{$entry}->{'name'} eq ($uname.':'.$udom) ) { |
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&Apache::lonnet::del('slot_reservations',[$entry], |
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$cdom,$cnum); |
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} |
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} |
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my $use_slots = &Apache::lonnet::EXT("resource.0.useslots"); |
|
&Apache::lonxml::debug("use_slots is $use_slots<br />"); |
|
|
|
if (&Apache::lonnet::error($use_slots)) { |
|
return (0,'error: Unable to determine current status'); |
|
} |
|
|
|
my $parm_level = 1; |
|
if ($use_slots eq 'map' || $use_slots eq 'map_map') { |
|
$parm_level = 2; |
|
} |
# store new parameter string |
# store new parameter string |
|
my $result=&Apache::lonparmset::storeparm_by_symb($symb, |
|
'0_availablestudent', |
|
$parm_level, $new_param, |
|
'string', $uname, $udom); |
|
|
|
my $msg; |
|
if ($mgr eq 'F') { |
|
$msg = &mt('Released Reservation for user: [_1]',"$uname:$udom"); |
|
} else { |
|
$msg = &mt('Released Reservation: [_1]',$description); |
|
} |
|
return (1,$msg); |
|
} |
|
|
|
sub delete_slot { |
|
my ($r)=@_; |
|
|
|
my $slot_name = $env{'form.slotname'}; |
|
my %slot=&Apache::lonnet::get_slot($slot_name); |
|
|
|
my ($cnum,$cdom)=&get_course(); |
|
my %consumed=&Apache::lonnet::dump('slot_reservations',$cdom,$cnum, |
|
"^$slot_name\0"); |
|
my ($tmp) = %consumed; |
|
if ($tmp =~ /error: 2/) { undef(%consumed); } |
|
|
|
if (%slot && !%consumed) { |
|
$slot{'type'} = 'deleted'; |
|
my $ret = &Apache::lonnet::cput('slots', {$slot_name => \%slot}, |
|
$cdom, $cnum); |
|
if ($ret eq 'ok') { |
|
$r->print("<p>Slot <tt>$slot_name</tt> marked as deleted.</p>"); |
|
} else { |
|
$r->print("<p><span class=\"LC_error\"> An error ($ret) occurse when attempting to delete Slot <tt>$slot_name</tt>.</span></p>"); |
|
} |
|
} else { |
|
if (%consumed) { |
|
$r->print("<p>Slot <tt>$slot_name</tt> has active reservations.</p>"); |
|
} else { |
|
$r->print("<p>Slot <tt>$slot_name</tt> does not exist.</p>"); |
|
} |
|
} |
|
$r->print('<p><a href="/adm/slotrequest?command=showslots">'. |
|
&mt('Return to slot list').'</a></p>'); |
|
&return_link($r); |
|
} |
|
|
|
sub return_link { |
|
my ($r) = @_; |
|
$r->print('<p><a href="/adm/flip?postdata=return:">'. |
|
&mt('Return to last resource').'</a></p>'); |
} |
} |
|
|
sub get_slot { |
sub get_slot { |
my ($r,$symb)=@_; |
my ($r,$symb,$conflictable_slot,$inhibit_return_link)=@_; |
|
|
|
my %slot=&Apache::lonnet::get_slot($env{'form.slotname'}); |
|
my $slot_name=&check_for_conflict($symb,$env{'form.slotname'},\%slot); |
|
|
my $slot_name=&check_for_conflict($symb,$env{'form.slotname'}); |
if ($slot_name =~ /^error: (.*)/) { |
if ($slot_name) { |
$r->print("<p><span class=\"LC_error\">An error occured while attempting to make a reservation. ($1)</span></p>"); |
|
&return_link($r); |
|
return 0; |
|
} |
|
if ($slot_name && $slot_name ne $conflictable_slot) { |
my %slot=&Apache::lonnet::get_slot($slot_name); |
my %slot=&Apache::lonnet::get_slot($slot_name); |
my $description=&get_description($env{'form.slotname'},\%slot); |
my $description1=&get_description($slot_name,\%slot); |
$r->print("<p>Already have a reservation: $description</p>"); |
%slot=&Apache::lonnet::get_slot($env{'form.slotname'}); |
$r->print('<p><a href="/adm/flip?postdata=return:">'. |
my $description2=&get_description($env{'form.slotname'},\%slot); |
&mt('Return to last resource').'</a></p>'); |
$r->print("<p>Already have a reservation: $description1</p>"); |
# FIXME add button to free current reservation adn get new one |
if ($slot_name ne $env{'form.slotname'}) { |
return; |
$r->print(<<STUFF); |
|
<form method="post" action="/adm/slotrequest"> |
|
<input type="hidden" name="symb" value="$env{'form.symb'}" /> |
|
<input type="hidden" name="slotname" value="$env{'form.slotname'}" /> |
|
<input type="hidden" name="releaseslot" value="$slot_name" /> |
|
<input type="hidden" name="command" value="change" /> |
|
STUFF |
|
$r->print("<p>You can either "); |
|
$r->print(<<STUFF); |
|
<input type="submit" name="change" value="Change" /> |
|
STUFF |
|
$r->print(' your reservation from <b>'.$description1.'</b> to <b>'. |
|
$description2. |
|
'</b> <br />or </p>'); |
|
&return_link($r); |
|
$r->print(<<STUFF); |
|
</form> |
|
STUFF |
|
} else { |
|
&return_link($r); |
|
} |
|
return 0; |
} |
} |
my %slot=&Apache::lonnet::get_slot($env{'form.slotname'}); |
|
my $reserved=&make_reservation($env{'form.slotname'}, |
my $reserved=&make_reservation($env{'form.slotname'}, |
\%slot,$symb); |
\%slot,$symb); |
my $description=&get_description($env{'form.slotname'},\%slot); |
my $description=&get_description($env{'form.slotname'},\%slot); |
if ($reserved > -1) { |
if (defined($reserved)) { |
$r->print("<p>Success: $description</p>"); |
my $retvalue = 0; |
$r->print('<p><a href="/adm/flip?postdata=return:">'. |
if ($slot_name =~ /^error: (.*)/) { |
&mt('Return to last resource').'</a></p>'); |
$r->print("<p><span class=\"LC_error\">An error occured while attempting to make a reservation. ($1)</span></p>"); |
return; |
} elsif ($reserved > -1) { |
} elsif ($reserved < 0) { |
$r->print("<p>Success: $description</p>"); |
$r->print("<p>Already reserved: $description</p>"); |
$retvalue = 1; |
$r->print('<p><a href="/adm/flip?postdata=return:">'. |
} elsif ($reserved < 0) { |
&mt('Return to last resource').'</a></p>'); |
$r->print("<p>Already reserved: $description</p>"); |
return; |
} |
|
if (!$inhibit_return_link) { &return_link($r); } |
|
return 1; |
} |
} |
|
|
my %lt=('request'=>"Request another attempt", |
my %lt=('request'=>"Availibility list", |
'try' =>'Try again'); |
'try' =>'Try again'); |
%lt=&Apache::lonlocal::texthash(%lt); |
%lt=&Apache::lonlocal::texthash(%lt); |
|
|
|
my $extra_input; |
|
if ($conflictable_slot) { |
|
$extra_input='<input type="hidden" name="releaseslot" value="'.$env{'form.slotname'}.'" />'; |
|
} |
|
|
$r->print(<<STUFF); |
$r->print(<<STUFF); |
<p> <font color="red">Failed</font> to reserve a spot for $description. </p> |
<p> <span class="LC_warning">Failed</span> to reserve a spot for $description. </p> |
<p> |
<p> |
<form method="POST" action="/adm/slotrequest"> |
<form method="post" action="/adm/slotrequest"> |
<input type="submit" name="Try Again" value="$lt{'try'}" /> |
<input type="submit" name="Try Again" value="$lt{'try'}" /> |
<input type="hidden" name="symb" value="$env{'form.symb'}" /> |
<input type="hidden" name="symb" value="$env{'form.symb'}" /> |
<input type="hidden" name="slotname" value="$env{'form.slotname'}" /> |
<input type="hidden" name="slotname" value="$env{'form.slotname'}" /> |
<input type="hidden" name="command" value="get" /> |
<input type="hidden" name="command" value="$env{'form.command'}" /> |
|
$extra_input |
</form> |
</form> |
? |
? |
</p> |
</p> |
<p> |
<p> |
or |
or |
<form method="POST" action="/adm/slotrequest"> |
<form method="post" action="/adm/slotrequest"> |
<input type="hidden" name="symb" value="$env{'form.symb'}" /> |
<input type="hidden" name="symb" value="$env{'form.symb'}" /> |
<input type="submit" name="requestattempt" value="$lt{'request'}" /> |
<input type="submit" name="requestattempt" value="$lt{'request'}" /> |
</form> |
</form> |
</p> |
</p> |
or |
or |
STUFF |
STUFF |
$r->print('<p><a href="/adm/flip?postdata=return:">'. |
|
&mt('Return to last resource').'</a></p>'); |
if (!$inhibit_return_link) { &return_link($r); } |
return; |
return 0; |
} |
} |
|
|
sub allowed_slot { |
sub allowed_slot { |
my ($slot_name,$slot,$symb)=@_; |
my ($slot_name,$slot,$symb,$slots,$consumed_uniqueperiods)=@_; |
|
|
#already started |
#already started |
if ($slot->{'starttime'} < time) { |
if ($slot->{'starttime'} < time) { |
# all open slot to be schedulable |
return 0; |
#return 0; |
|
} |
} |
&Apache::lonxml::debug("$slot_name starttime good"); |
&Apache::lonxml::debug("$slot_name starttime good"); |
|
|
#already ended |
#already ended |
if ($slot->{'endtime'} < time) { |
if ($slot->{'endtime'} < time) { |
return 0; |
return 0; |
} |
} |
&Apache::lonxml::debug("$slot_name endtime good"); |
&Apache::lonxml::debug("$slot_name endtime good"); |
|
|
# not allowed to pick this one |
# not allowed to pick this one |
if (defined($slot->{'type'}) |
if (defined($slot->{'type'}) |
&& $slot->{'type'} ne 'schedulable_student') { |
&& $slot->{'type'} ne 'schedulable_student') { |
return 0; |
return 0; |
} |
} |
&Apache::lonxml::debug("$slot_name type good"); |
&Apache::lonxml::debug("$slot_name type good"); |
|
|
|
# reserve time not yet started |
|
if ($slot->{'startreserve'} > time) { |
|
return 0; |
|
} |
|
&Apache::lonxml::debug("$slot_name reserve good"); |
|
|
|
my $userallowed=0; |
|
# its for a different set of users |
|
if (defined($slot->{'allowedsections'})) { |
|
if (!defined($env{'request.role.sec'}) |
|
&& grep(/^No section assigned$/, |
|
split(',',$slot->{'allowedsections'}))) { |
|
$userallowed=1; |
|
} |
|
if (defined($env{'request.role.sec'}) |
|
&& grep(/^\Q$env{'request.role.sec'}\E$/, |
|
split(',',$slot->{'allowedsections'}))) { |
|
$userallowed=1; |
|
} |
|
if (defined($env{'request.course.groups'})) { |
|
my @groups = split(/:/,$env{'request.course.groups'}); |
|
my @allowed_sec = split(',',$slot->{'allowedsections'}); |
|
foreach my $group (@groups) { |
|
if (grep {$_ eq $group} (@allowed_sec)) { |
|
$userallowed=1; |
|
last; |
|
} |
|
} |
|
} |
|
} |
|
&Apache::lonxml::debug("$slot_name sections is $userallowed"); |
|
|
|
# its for a different set of users |
|
if (defined($slot->{'allowedusers'}) |
|
&& grep(/^\Q$env{'user.name'}:$env{'user.domain'}\E$/, |
|
split(',',$slot->{'allowedusers'}))) { |
|
$userallowed=1; |
|
} |
|
|
|
if (!defined($slot->{'allowedusers'}) |
|
&& !defined($slot->{'allowedsections'})) { |
|
$userallowed=1; |
|
} |
|
|
|
&Apache::lonxml::debug("$slot_name user is $userallowed"); |
|
return 0 if (!$userallowed); |
|
|
# not allowed for this resource |
# not allowed for this resource |
if (defined($slot->{'symb'}) |
if (defined($slot->{'symb'}) |
&& $slot->{'symb'} ne $symb) { |
&& $slot->{'symb'} ne $symb) { |
return 0; |
return 0; |
} |
} |
|
|
|
my $conflict = &check_for_conflict($symb,$slot_name,$slot,$slots, |
|
$consumed_uniqueperiods); |
|
if ($conflict) { |
|
if ($slots->{$conflict}{'starttime'} < time) { |
|
return 0; |
|
} |
|
} |
&Apache::lonxml::debug("$slot_name symb good"); |
&Apache::lonxml::debug("$slot_name symb good"); |
return 1; |
return 1; |
} |
} |
Line 342 sub show_choices {
|
Line 743 sub show_choices {
|
|
|
my ($cnum,$cdom)=&get_course(); |
my ($cnum,$cdom)=&get_course(); |
my %slots=&Apache::lonnet::dump('slots',$cdom,$cnum); |
my %slots=&Apache::lonnet::dump('slots',$cdom,$cnum); |
|
my $consumed_uniqueperiods = &get_consumed_uniqueperiods(\%slots); |
my $available; |
my $available; |
$r->print('<table border="1">'); |
$r->print('<table border="1">'); |
&Apache::lonxml::debug("Checking Slots"); |
&Apache::lonxml::debug("Checking Slots"); |
my ($got_slot)=&check_for_reservation($symb); |
my @got_slots=&check_for_reservation($symb,'allslots'); |
foreach my $slot (sort |
foreach my $slot (sort |
{ return $slots{$a}->{'starttime'} <=> $slots{$b}->{'starttime'} } |
{ return $slots{$a}->{'starttime'} <=> $slots{$b}->{'starttime'} } |
(keys(%slots))) { |
(keys(%slots))) { |
|
|
&Apache::lonxml::debug("Checking Slot $slot"); |
&Apache::lonxml::debug("Checking Slot $slot"); |
next if (!&allowed_slot($slot,$slots{$slot})); |
next if (!&allowed_slot($slot,$slots{$slot},undef,\%slots, |
|
$consumed_uniqueperiods)); |
|
|
$available++; |
$available++; |
|
|
my $description=&get_description($slot,$slots{$slot}); |
my $description=&get_description($slot,$slots{$slot}); |
|
|
my $form=&mt('Unavailable'); |
my $form=&mt('Unavailable'); |
if (&space_available($slot,$slots{$slot},$symb)) { |
if ((grep(/^\Q$slot\E$/,@got_slots)) || |
|
&space_available($slot,$slots{$slot},$symb)) { |
my $text=&mt('Select'); |
my $text=&mt('Select'); |
my $command='get'; |
my $command='get'; |
if ($slot eq $got_slot) { |
if (grep(/^\Q$slot\E$/,@got_slots)) { |
$text=&mt('Free Reservation'); |
$text=&mt('Drop Reservation'); |
$command='release'; |
$command='release'; |
|
} else { |
|
my $conflict = &check_for_conflict($symb,$slot,$slots{$slot}, |
|
\%slots, |
|
$consumed_uniqueperiods); |
|
if ($conflict) { |
|
$text=&mt('Change Reservation'); |
|
$command='get'; |
|
} |
} |
} |
my $escsymb=&Apache::lonnet::escape($symb); |
my $escsymb=&escape($symb); |
$form=<<STUFF; |
$form=<<STUFF; |
<form method="POST" action="/adm/slotrequest"> |
<form method="post" action="/adm/slotrequest"> |
<input type="submit" name="Select" value="$text" /> |
<input type="submit" name="Select" value="$text" /> |
<input type="hidden" name="symb" value="$escsymb" /> |
<input type="hidden" name="symb" value="$escsymb" /> |
<input type="hidden" name="slotname" value="$slot" /> |
<input type="hidden" name="slotname" value="$slot" /> |
Line 390 STUFF
|
Line 802 STUFF
|
$r->print('</table>'); |
$r->print('</table>'); |
} |
} |
|
|
|
sub to_show { |
|
my ($slotname,$slot,$when,$deleted,$name) = @_; |
|
my $time=time; |
|
my $week=60*60*24*7; |
|
|
|
if ($deleted eq 'hide' && $slot->{'type'} eq 'deleted') { |
|
return 0; |
|
} |
|
|
|
if ($name && $name->{'value'} =~ /\w/) { |
|
if ($name->{'type'} eq 'substring') { |
|
if ($slotname !~ /\Q$name->{'value'}\E/) { |
|
return 0; |
|
} |
|
} |
|
if ($name->{'type'} eq 'exact') { |
|
if ($slotname eq $name->{'value'}) { |
|
return 0; |
|
} |
|
} |
|
} |
|
|
|
if ($when eq 'any') { |
|
return 1; |
|
} elsif ($when eq 'now') { |
|
if ($time > $slot->{'starttime'} && |
|
$time < $slot->{'endtime'}) { |
|
return 1; |
|
} |
|
return 0; |
|
} elsif ($when eq 'nextweek') { |
|
if ( ($time < $slot->{'starttime'} && |
|
($time+$week) > $slot->{'starttime'}) |
|
|| |
|
($time < $slot->{'endtime'} && |
|
($time+$week) > $slot->{'endtime'}) ) { |
|
return 1; |
|
} |
|
return 0; |
|
} elsif ($when eq 'lastweek') { |
|
if ( ($time > $slot->{'starttime'} && |
|
($time-$week) < $slot->{'starttime'}) |
|
|| |
|
($time > $slot->{'endtime'} && |
|
($time-$week) < $slot->{'endtime'}) ) { |
|
return 1; |
|
} |
|
return 0; |
|
} elsif ($when eq 'willopen') { |
|
if ($time < $slot->{'starttime'}) { |
|
return 1; |
|
} |
|
return 0; |
|
} elsif ($when eq 'wereopen') { |
|
if ($time > $slot->{'endtime'}) { |
|
return 1; |
|
} |
|
return 0; |
|
} |
|
|
|
return 1; |
|
} |
|
|
|
sub remove_link { |
|
my ($slotname,$entry,$uname,$udom,$symb) = @_; |
|
|
|
my $remove = &mt('Remove'); |
|
|
|
if ($entry eq 'remove all') { |
|
$remove = &mt('Remove All'); |
|
undef($uname); |
|
undef($udom); |
|
} |
|
|
|
$slotname = &escape($slotname); |
|
$entry = &escape($entry); |
|
$uname = &escape($uname); |
|
$udom = &escape($udom); |
|
$symb = &escape($symb); |
|
|
|
return <<"END_LINK"; |
|
<a href="/adm/slotrequest?command=remove_registration&slotname=$slotname&entry=$entry&uname=$uname&udom=$udom&symb=$symb" |
|
>($remove)</a> |
|
END_LINK |
|
|
|
} |
|
|
sub show_table { |
sub show_table { |
my ($r,$symb)=@_; |
my ($r,$mgr)=@_; |
|
|
my ($cnum,$cdom)=&get_course(); |
my ($cnum,$cdom)=&get_course(); |
my %slots=&Apache::lonnet::dump('slots',$cdom,$cnum); |
my %slots=&Apache::lonnet::dump('slots',$cdom,$cnum); |
|
if ( (keys(%slots))[0] =~ /^error: 2 /) { |
|
undef(%slots); |
|
} |
my $available; |
my $available; |
$r->print('<table border="1">'); |
if ($mgr eq 'F') { |
foreach my $slot (sort |
# FIXME: This line should be deleted once Slots uses breadcrumbs |
{ return $slots{$a}->{'starttime'} <=> $slots{$b}->{'starttime'} } |
$r->print(&Apache::loncommon::help_open_topic('Slot About', 'Help on slots')); |
(keys(%slots))) { |
|
|
$r->print('<div>'); |
|
$r->print('<form method="post" action="/adm/slotrequest"> |
|
<input type="hidden" name="command" value="uploadstart" /> |
|
<input type="submit" name="start" value="'.&mt('Upload Slot List').'" /> |
|
</form>'); |
|
$r->print(&Apache::loncommon::help_open_topic('Slot CommaDelimited')); |
|
$r->print('<form method="post" action="/adm/helper/newslot.helper"> |
|
<input type="submit" name="newslot" value="'.&mt('Create a New Slot').'" /> |
|
</form>'); |
|
$r->print(&Apache::loncommon::help_open_topic('Slot AddInterface')); |
|
$r->print('</div>'); |
|
} |
|
|
|
my %Saveable_Parameters = ('show' => 'array', |
|
'when' => 'scalar', |
|
'order' => 'scalar', |
|
'deleted' => 'scalar', |
|
'name_filter_type' => 'scalar', |
|
'name_filter_value' => 'scalar', |
|
); |
|
&Apache::loncommon::store_course_settings('slotrequest', |
|
\%Saveable_Parameters); |
|
&Apache::loncommon::restore_course_settings('slotrequest', |
|
\%Saveable_Parameters); |
|
&Apache::grades::init_perm(); |
|
my ($classlist,$section,$fullname)=&Apache::grades::getclasslist('all'); |
|
&Apache::grades::reset_perm(); |
|
|
|
# what to display filtering |
|
my %show_fields=&Apache::lonlocal::texthash( |
|
'name' => 'Slot Name', |
|
'description' => 'Description', |
|
'type' => 'Type', |
|
'starttime' => 'Start time', |
|
'endtime' => 'End Time', |
|
'startreserve' => 'Time students can start reserving', |
|
'secret' => 'Secret Word', |
|
'space' => '# of students/max', |
|
'ip' => 'IP or DNS restrictions', |
|
'symb' => 'Resource slot is restricted to.', |
|
'allowedsections' => 'Sections slot is restricted to.', |
|
'allowedusers' => 'Users slot is restricted to.', |
|
'uniqueperiod' => 'Period of time slot is unique', |
|
'scheduled' => 'Scheduled Students', |
|
'proctor' => 'List of proctors'); |
|
my @show_order=('name','description','type','starttime','endtime', |
|
'startreserve','secret','space','ip','symb', |
|
'allowedsections','allowedusers','uniqueperiod', |
|
'scheduled','proctor'); |
|
my @show = |
|
(exists($env{'form.show'})) ? &Apache::loncommon::get_env_multiple('form.show') |
|
: keys(%show_fields); |
|
my %show = map { $_ => 1 } (@show); |
|
|
|
#when filtering setup |
|
my %when_fields=&Apache::lonlocal::texthash( |
|
'now' => 'Open now', |
|
'nextweek' => 'Open within the next week', |
|
'lastweek' => 'Were open last week', |
|
'willopen' => 'Will open later', |
|
'wereopen' => 'Were open', |
|
'any' => 'Anytime', |
|
); |
|
my @when_order=('any','now','nextweek','lastweek','willopen','wereopen'); |
|
$when_fields{'select_form_order'} = \@when_order; |
|
my $when = (exists($env{'form.when'})) ? $env{'form.when'} |
|
: 'now'; |
|
|
|
#display of students setup |
|
my %stu_display_fields= |
|
&Apache::lonlocal::texthash('username' => 'User name', |
|
'fullname' => 'Full name', |
|
); |
|
my @stu_display_order=('fullname','username'); |
|
my @stu_display = |
|
(exists($env{'form.studisplay'})) ? &Apache::loncommon::get_env_multiple('form.studisplay') |
|
: keys(%stu_display_fields); |
|
my %stu_display = map { $_ => 1 } (@stu_display); |
|
|
|
#name filtering setup |
|
my %name_filter_type_fields= |
|
&Apache::lonlocal::texthash('substring' => 'Substring', |
|
'exact' => 'Exact', |
|
#'reg' => 'Regular Expression', |
|
); |
|
my @name_filter_type_order=('substring','exact'); |
|
|
|
$name_filter_type_fields{'select_form_order'} = \@name_filter_type_order; |
|
my $name_filter_type = |
|
(exists($env{'form.name_filter_type'})) ? $env{'form.name_filter_type'} |
|
: 'substring'; |
|
my $name_filter = {'type' => $name_filter_type, |
|
'value' => $env{'form.name_filter_value'},}; |
|
|
|
|
|
#deleted slot filtering |
|
#default to hide if no value |
|
$env{'form.deleted'} ||= 'hide'; |
|
my $hide_radio = |
|
&Apache::lonhtmlcommon::radio('deleted',$env{'form.deleted'},'hide'); |
|
my $show_radio = |
|
&Apache::lonhtmlcommon::radio('deleted',$env{'form.deleted'},'show'); |
|
|
|
$r->print('<form method="post" action="/adm/slotrequest"> |
|
<input type="hidden" name="command" value="showslots" />'); |
|
$r->print('<div>'); |
|
$r->print('<table class="inline"> |
|
<tr><th>'.&mt('Show').'</th> |
|
<th>'.&mt('Student Display').'</th> |
|
<th>'.&mt('Open').'</th> |
|
<th>'.&mt('Slot Name Filter').'</th> |
|
<th>'.&mt('Options').'</th> |
|
</tr> |
|
<tr><td>'.&Apache::loncommon::multiple_select_form('show',\@show,6,\%show_fields,\@show_order). |
|
'</td> |
|
<td> |
|
'.&Apache::loncommon::multiple_select_form('studisplay',\@stu_display, |
|
6,\%stu_display_fields, |
|
\@stu_display_order).' |
|
</td> |
|
<td>'.&Apache::loncommon::select_form($when,'when',%when_fields). |
|
'</td> |
|
<td>'.&Apache::loncommon::select_form($name_filter_type, |
|
'name_filter_type', |
|
%name_filter_type_fields). |
|
'<br />'. |
|
&Apache::lonhtmlcommon::textbox('name_filter_value', |
|
$env{'form.name_filter_value'}, |
|
15). |
|
'</td> |
|
<td> |
|
<table> |
|
<tr> |
|
<td rowspan="2">Deleted slots:</td> |
|
<td><label>'.$show_radio.'Show</label></td> |
|
</tr> |
|
<tr> |
|
<td><label>'.$hide_radio.'Hide</label></td> |
|
</tr> |
|
</table> |
|
</td> |
|
</tr> |
|
</table>'); |
|
$r->print('</div>'); |
|
$r->print('<p><input type="submit" name="start" value="'.&mt('Update Display').'" /></p>'); |
|
my $linkstart='<a href="/adm/slotrequest?command=showslots&order='; |
|
$r->print(&Apache::loncommon::start_data_table(). |
|
&Apache::loncommon::start_data_table_header_row().' |
|
<th></th>'); |
|
foreach my $which (@show_order) { |
|
if ($which ne 'proctor' && exists($show{$which})) { |
|
$r->print('<th>'.$linkstart.$which.'">'.$show_fields{$which}.'</a></th>'); |
|
} |
|
} |
|
$r->print(&Apache::loncommon::end_data_table_header_row()); |
|
|
|
my %name_cache; |
|
my $slotsort = sub { |
|
if ($env{'form.order'}=~/^(type|description|endtime|startreserve|ip|symb|allowedsections|allowedusers)$/) { |
|
if (lc($slots{$a}->{$env{'form.order'}}) |
|
ne lc($slots{$b}->{$env{'form.order'}})) { |
|
return (lc($slots{$a}->{$env{'form.order'}}) |
|
cmp lc($slots{$b}->{$env{'form.order'}})); |
|
} |
|
} elsif ($env{'form.order'} eq 'space') { |
|
if ($slots{$a}{'maxspace'} ne $slots{$b}{'maxspace'}) { |
|
return ($slots{$a}{'maxspace'} cmp $slots{$b}{'maxspace'}); |
|
} |
|
} elsif ($env{'form.order'} eq 'name') { |
|
if (lc($a) cmp lc($b)) { |
|
return lc($a) cmp lc($b); |
|
} |
|
} elsif ($env{'form.order'} eq 'uniqueperiod') { |
|
|
|
if ($slots{$a}->{'uniqueperiod'}[0] |
|
ne $slots{$b}->{'uniqueperiod'}[0]) { |
|
return ($slots{$a}->{'uniqueperiod'}[0] |
|
cmp $slots{$b}->{'uniqueperiod'}[0]); |
|
} |
|
if ($slots{$a}->{'uniqueperiod'}[1] |
|
ne $slots{$b}->{'uniqueperiod'}[1]) { |
|
return ($slots{$a}->{'uniqueperiod'}[1] |
|
cmp $slots{$b}->{'uniqueperiod'}[1]); |
|
} |
|
} |
|
return $slots{$a}->{'starttime'} <=> $slots{$b}->{'starttime'}; |
|
}; |
|
|
|
my %consumed; |
|
if (exists($show{'scheduled'}) || exists($show{'space'}) ) { |
|
%consumed=&Apache::lonnet::dump('slot_reservations',$cdom,$cnum); |
|
my ($tmp)=%consumed; |
|
if ($tmp =~ /^error: /) { undef(%consumed); } |
|
} |
|
|
|
foreach my $slot (sort $slotsort (keys(%slots))) { |
|
if (!&to_show($slot,$slots{$slot},$when, |
|
$env{'form.deleted'},$name_filter)) { next; } |
if (defined($slots{$slot}->{'type'}) |
if (defined($slots{$slot}->{'type'}) |
&& $slots{$slot}->{'type'} ne 'schedulable_student') { |
&& $slots{$slot}->{'type'} ne 'schedulable_student') { |
next; |
#next; |
} |
} |
my $description=&get_description($slot,$slots{$slot}); |
my $description=&get_description($slot,$slots{$slot}); |
my %consumed=&Apache::lonnet::dump('slot_reservations',$cdom,$cnum, |
my ($id_count,$ids); |
"^$slot\0"); |
|
my $ids; |
if (exists($show{'scheduled'}) || exists($show{'space'}) ) { |
foreach my $entry (sort(keys(%consumed))) { |
my @this_slot = grep(/^$slot\0/,keys(%consumed)); |
my (undef,$id)=split("\0",$entry); |
$id_count = scalar(@this_slot); |
$ids.= $id.'-> '.$consumed{$entry}->{'name'}.'<br />'; |
if (exists($show{'scheduled'})) { |
|
foreach my $entry (sort { $consumed{$a}{name} cmp |
|
$consumed{$b}{name} } |
|
(keys(%consumed))) { |
|
my (undef,$id)=split("\0",$entry); |
|
my ($uname,$udom) = split(':',$consumed{$entry}{'name'}); |
|
$ids.= '<nobr>'; |
|
foreach my $item (@stu_display_order) { |
|
if ($stu_display{$item}) { |
|
if ($item eq 'fullname') { |
|
$ids.=$fullname->{"$uname:$udom"}.' '; |
|
} elsif ($item eq 'username') { |
|
$ids.="<tt>$uname:$udom</tt> "; |
|
} |
|
} |
|
} |
|
$ids.=&remove_link($slot,$entry,$uname,$udom, |
|
$consumed{$entry}{'symb'}).'</nobr><br />'; |
|
} |
|
} |
} |
} |
my $start=localtime($slots{$slot}->{'starttime'}); |
|
my $end=localtime($slots{$slot}->{'endtime'}); |
my $start=($slots{$slot}->{'starttime'}? |
$r->print(<<STUFF); |
&Apache::lonlocal::locallocaltime($slots{$slot}->{'starttime'}):''); |
<tr> |
my $end=($slots{$slot}->{'endtime'}? |
<td>$slot</td> |
&Apache::lonlocal::locallocaltime($slots{$slot}->{'endtime'}):''); |
<td>$description</td> |
my $start_reserve=($slots{$slot}->{'startreserve'}? |
<td>$start</td> |
&Apache::lonlocal::locallocaltime($slots{$slot}->{'startreserve'}):''); |
<td>$end</td> |
|
<td>$slots{$slot}->{'maxspace'}</td> |
my $unique; |
<td>$ids</td> |
if (ref($slots{$slot}{'uniqueperiod'})) { |
</tr> |
$unique=localtime($slots{$slot}{'uniqueperiod'}[0]).', '. |
|
localtime($slots{$slot}{'uniqueperiod'}[1]); |
|
} |
|
|
|
my $title; |
|
if (exists($slots{$slot}{'symb'})) { |
|
my (undef,undef,$res)= |
|
&Apache::lonnet::decode_symb($slots{$slot}{'symb'}); |
|
$res = &Apache::lonnet::clutter($res); |
|
$title = &Apache::lonnet::gettitle($slots{$slot}{'symb'}); |
|
$title='<a href="'.$res.'?symb='.$slots{$slot}{'symb'}.'">'.$title.'</a>'; |
|
} |
|
|
|
my $allowedsections; |
|
if (exists($show{'allowedsections'})) { |
|
$allowedsections = |
|
join(', ',sort(split(/\s*,\s*/, |
|
$slots{$slot}->{'allowedsections'}))); |
|
} |
|
|
|
my @allowedusers; |
|
if (exists($show{'allowedusers'})) { |
|
@allowedusers= map { |
|
my ($uname,$udom)=split(/:/,$_); |
|
my $fullname=$name_cache{$_}; |
|
if (!defined($fullname)) { |
|
$fullname = &Apache::loncommon::plainname($uname,$udom); |
|
$fullname =~s/\s/ /g; |
|
$name_cache{$_} = $fullname; |
|
} |
|
&Apache::loncommon::aboutmewrapper($fullname,$uname,$udom); |
|
} (sort(split(/\s*,\s*/,$slots{$slot}->{'allowedusers'}))); |
|
} |
|
my $allowedusers=join(', ',@allowedusers); |
|
|
|
my @proctors; |
|
my $rowspan=1; |
|
my $colspan=1; |
|
if (exists($show{'proctor'})) { |
|
$rowspan=2; |
|
@proctors= map { |
|
my ($uname,$udom)=split(/:/,$_); |
|
my $fullname=$name_cache{$_}; |
|
if (!defined($fullname)) { |
|
$fullname = &Apache::loncommon::plainname($uname,$udom); |
|
$fullname =~s/\s/ /g; |
|
$name_cache{$_} = $fullname; |
|
} |
|
&Apache::loncommon::aboutmewrapper($fullname,$uname,$udom); |
|
} (sort(split(/\s*,\s*/,$slots{$slot}->{'proctor'}))); |
|
} |
|
my $proctors=join(', ',@proctors); |
|
|
|
my $edit=(<<"EDITLINK"); |
|
<a href="/adm/helper/newslot.helper?name=$slot">Edit</a> |
|
EDITLINK |
|
|
|
my $delete=(<<"DELETELINK"); |
|
<a href="/adm/slotrequest?command=delete&slotname=$slot">Delete</a> |
|
DELETELINK |
|
|
|
my $remove_all=&remove_link($slot,'remove all').'<br />'; |
|
|
|
if ($ids ne '') { undef($delete); } |
|
if ($slots{$slot}{'type'} ne 'schedulable_student' |
|
|| $ids eq '') { |
|
undef($remove_all); |
|
} |
|
|
|
my $row_start=&Apache::loncommon::start_data_table_row(); |
|
my $row_end=&Apache::loncommon::end_data_table_row(); |
|
$r->print($row_start. |
|
"\n<td rowspan=\"$rowspan\">$edit $delete</td>\n"); |
|
if (exists($show{'name'})) { |
|
$colspan++;$r->print("<td>$slot</td>"); |
|
} |
|
if (exists($show{'description'})) { |
|
$colspan++;$r->print("<td>$description</td>\n"); |
|
} |
|
if (exists($show{'type'})) { |
|
$colspan++;$r->print("<td>$slots{$slot}->{'type'}</td>\n"); |
|
} |
|
if (exists($show{'starttime'})) { |
|
$colspan++;$r->print("<td>$start</td>\n"); |
|
} |
|
if (exists($show{'endtime'})) { |
|
$colspan++;$r->print("<td>$end</td>\n"); |
|
} |
|
if (exists($show{'startreserve'})) { |
|
$colspan++;$r->print("<td>$start_reserve</td>\n"); |
|
} |
|
if (exists($show{'secret'})) { |
|
$colspan++;$r->print("<td>$slots{$slot}{'secret'}</td>\n"); |
|
} |
|
if (exists($show{'space'})) { |
|
my $display = $id_count; |
|
if ($slots{$slot}{'maxspace'}>0) { |
|
$display.='/'.$slots{$slot}{'maxspace'}; |
|
if ($slots{$slot}{'maxspace'} <= $id_count) { |
|
$display = '<strong>'.$display.' (full) </strong>'; |
|
} |
|
} |
|
$colspan++;$r->print("<td>$display</td>\n"); |
|
} |
|
if (exists($show{'ip'})) { |
|
$colspan++;$r->print("<td>$slots{$slot}{'ip'}</td>\n"); |
|
} |
|
if (exists($show{'symb'})) { |
|
$colspan++;$r->print("<td>$title</td>\n"); |
|
} |
|
if (exists($show{'allowedsections'})) { |
|
$colspan++;$r->print("<td>$allowedsections</td>\n"); |
|
} |
|
if (exists($show{'allowedusers'})) { |
|
$colspan++;$r->print("<td>$allowedusers</td>\n"); |
|
} |
|
if (exists($show{'uniqueperiod'})) { |
|
$colspan++;$r->print("<td>$unique</td>\n"); |
|
} |
|
if (exists($show{'scheduled'})) { |
|
$colspan++;$r->print("<td>$remove_all $ids</td>\n"); |
|
} |
|
$r->print("$row_end\n"); |
|
if (exists($show{'proctor'})) { |
|
$r->print(<<STUFF); |
|
$row_start |
|
<td colspan="$colspan">$proctors</td> |
|
$row_end |
STUFF |
STUFF |
|
} |
} |
} |
$r->print('</table>'); |
$r->print('</table></form>'); |
|
} |
|
|
|
sub upload_start { |
|
my ($r)=@_; |
|
$r->print(&Apache::grades::checkforfile_js()); |
|
my $result.='<table width=100% border=0><tr bgcolor="#e6ffff"><td>'."\n"; |
|
$result.=' <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); |
|
} |
|
|
|
sub csvuploadmap_header { |
|
my ($r,$datatoken,$distotal)= @_; |
|
my $javascript; |
|
if ($env{'form.upfile_associate'} eq 'reverse') { |
|
$javascript=&csvupload_javascript_reverse_associate(); |
|
} else { |
|
$javascript=&csvupload_javascript_forward_associate(); |
|
} |
|
|
|
my $checked=(($env{'form.noFirstLine'})?' checked="checked"':''); |
|
my $ignore=&mt('Ignore First Line'); |
|
my $help_field = &Apache::loncommon::help_open_topic('Slot SelectingField'); |
|
|
|
$r->print(<<ENDPICK); |
|
<form method="post" enctype="multipart/form-data" action="/adm/slotrequest" name="slotupload"> |
|
<h3>Identify fields $help_field</h3> |
|
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="hidden" name="associate" value="" /> |
|
<input type="hidden" name="datatoken" value="$datatoken" /> |
|
<input type="hidden" name="fileupload" value="$env{'form.fileupload'}" /> |
|
<input type="hidden" name="upfiletype" value="$env{'form.upfiletype'}" /> |
|
<input type="hidden" name="upfile_associate" |
|
value="$env{'form.upfile_associate'}" /> |
|
<input type="hidden" name="command" value="csvuploadassign" /> |
|
<hr /> |
|
<script type="text/javascript" language="Javascript"> |
|
$javascript |
|
</script> |
|
ENDPICK |
|
return ''; |
|
|
|
} |
|
|
|
sub csvuploadmap_footer { |
|
my ($request,$i,$keyfields) =@_; |
|
$request->print(<<ENDPICK); |
|
</table> |
|
<input type="hidden" name="nfields" value="$i" /> |
|
<input type="hidden" name="keyfields" value="$keyfields" /> |
|
<input type="button" onClick="javascript:verify(this.form)" value="Create Slots" /><br /> |
|
</form> |
|
ENDPICK |
|
} |
|
|
|
sub csvupload_javascript_reverse_associate { |
|
my $error1=&mt('You need to specify the name, starttime, endtime and a type'); |
|
return(<<ENDPICK); |
|
function verify(vf) { |
|
var foundstart=0; |
|
var foundend=0; |
|
var foundname=0; |
|
var foundtype=0; |
|
for (i=0;i<=vf.nfields.value;i++) { |
|
tw=eval('vf.f'+i+'.selectedIndex'); |
|
if (i==0 && tw!=0) { foundname=1; } |
|
if (i==1 && tw!=0) { foundtype=1; } |
|
if (i==2 && tw!=0) { foundstat=1; } |
|
if (i==3 && tw!=0) { foundend=1; } |
|
} |
|
if (foundstart==0 && foundend==0 && foundtype==0 && foundname==0) { |
|
alert('$error1'); |
|
return; |
|
} |
|
vf.submit(); |
|
} |
|
function flip(vf,tf) { |
|
} |
|
ENDPICK |
|
} |
|
|
|
sub csvupload_javascript_forward_associate { |
|
my $error1=&mt('You need to specify the name, starttime, endtime and a type'); |
|
return(<<ENDPICK); |
|
function verify(vf) { |
|
var foundstart=0; |
|
var foundend=0; |
|
var foundname=0; |
|
var foundtype=0; |
|
for (i=0;i<=vf.nfields.value;i++) { |
|
tw=eval('vf.f'+i+'.selectedIndex'); |
|
if (tw==1) { foundname=1; } |
|
if (tw==2) { foundtype=1; } |
|
if (tw==3) { foundstat=1; } |
|
if (tw==4) { foundend=1; } |
|
} |
|
if (foundstart==0 && foundend==0 && foundtype==0 && foundname==0) { |
|
alert('$error1'); |
|
return; |
|
} |
|
vf.submit(); |
|
} |
|
function flip(vf,tf) { |
|
} |
|
ENDPICK |
|
} |
|
|
|
sub csv_upload_map { |
|
my ($r)= @_; |
|
|
|
my $datatoken; |
|
if (!$env{'form.datatoken'}) { |
|
$datatoken=&Apache::loncommon::upfile_store($r); |
|
} else { |
|
$datatoken=$env{'form.datatoken'}; |
|
&Apache::loncommon::load_tmp_file($r); |
|
} |
|
my @records=&Apache::loncommon::upfile_record_sep(); |
|
if ($env{'form.noFirstLine'}) { shift(@records); } |
|
&csvuploadmap_header($r,$datatoken,$#records+1); |
|
my ($i,$keyfields); |
|
if (@records) { |
|
my @fields=&csvupload_fields(); |
|
|
|
if ($env{'form.upfile_associate'} eq 'reverse') { |
|
&Apache::loncommon::csv_print_samples($r,\@records); |
|
$i=&Apache::loncommon::csv_print_select_table($r,\@records, |
|
\@fields); |
|
foreach (@fields) { $keyfields.=$_->[0].','; } |
|
chop($keyfields); |
|
} else { |
|
unshift(@fields,['none','']); |
|
$i=&Apache::loncommon::csv_samples_select_table($r,\@records, |
|
\@fields); |
|
my %sone=&Apache::loncommon::record_sep($records[0]); |
|
$keyfields=join(',',sort(keys(%sone))); |
|
} |
|
} |
|
&csvuploadmap_footer($r,$i,$keyfields); |
|
|
|
return ''; |
|
} |
|
|
|
sub csvupload_fields { |
|
return (['name','Slot name'], |
|
['type','Type of slot'], |
|
['starttime','Start Time of slot'], |
|
['endtime','End Time of slot'], |
|
['startreserve','Reservation Start Time'], |
|
['ip','IP or DNS restriction'], |
|
['proctor','List of proctor ids'], |
|
['description','Slot Description'], |
|
['maxspace','Maximum number of reservations'], |
|
['symb','Resource Restriction'], |
|
['uniqueperiod','Date range of slot exclusion'], |
|
['secret','Secret word proctor uses to validate'], |
|
['allowedsections','Sections slot is restricted to'], |
|
['allowedusers','Users slot is restricted to'], |
|
); |
|
} |
|
|
|
sub csv_upload_assign { |
|
my ($r,$mgr)= @_; |
|
&Apache::loncommon::load_tmp_file($r); |
|
my @slotdata = &Apache::loncommon::upfile_record_sep(); |
|
if ($env{'form.noFirstLine'}) { shift(@slotdata); } |
|
my %fields=&Apache::grades::get_fields(); |
|
$r->print('<h3>Creating Slots</h3>'); |
|
my $cname=$env{'course.'.$env{'request.course.id'}.'.num'}; |
|
my $cdom=$env{'course.'.$env{'request.course.id'}.'.domain'}; |
|
my $countdone=0; |
|
my @errors; |
|
foreach my $slot (@slotdata) { |
|
my %slot; |
|
my %entries=&Apache::loncommon::record_sep($slot); |
|
my $domain; |
|
my $name=$entries{$fields{'name'}}; |
|
if ($name=~/^\s*$/) { |
|
push(@errors,"Did not create slot with no name"); |
|
next; |
|
} |
|
if ($name=~/\s/) { |
|
push(@errors,"$name not created -- Name must not contain spaces"); |
|
next; |
|
} |
|
if ($name=~/\W/) { |
|
push(@errors,"$name not created -- Name must contain only letters, numbers and _"); |
|
next; |
|
} |
|
if ($entries{$fields{'type'}}) { |
|
$slot{'type'}=$entries{$fields{'type'}}; |
|
} else { |
|
$slot{'type'}='preassigned'; |
|
} |
|
if ($slot{'type'} ne 'preassigned' && |
|
$slot{'type'} ne 'schedulable_student') { |
|
push(@errors,"$name not created -- invalid type ($slot{'type'}) must be either preassigned or schedulable_student"); |
|
next; |
|
} |
|
if ($entries{$fields{'starttime'}}) { |
|
$slot{'starttime'}=&UnixDate($entries{$fields{'starttime'}},"%s"); |
|
} |
|
if ($entries{$fields{'endtime'}}) { |
|
$slot{'endtime'}=&UnixDate($entries{$fields{'endtime'}},"%s"); |
|
} |
|
|
|
# start/endtime must be defined and greater than zero |
|
if (!$slot{'starttime'}) { |
|
push(@errors,"$name not created -- Invalid start time"); |
|
next; |
|
} |
|
if (!$slot{'endtime'}) { |
|
push(@errors,"$name not created -- Invalid end time"); |
|
next; |
|
} |
|
if ($slot{'starttime'} > $slot{'endtime'}) { |
|
push(@errors,"$name not created -- Slot starts after it ends"); |
|
next; |
|
} |
|
|
|
if ($entries{$fields{'startreserve'}}) { |
|
$slot{'startreserve'}= |
|
&UnixDate($entries{$fields{'startreserve'}},"%s"); |
|
} |
|
if (defined($slot{'startreserve'}) |
|
&& $slot{'startreserve'} > $slot{'starttime'}) { |
|
push(@errors,"$name not created -- Slot's reservation start time is after the slot's start time."); |
|
next; |
|
} |
|
|
|
foreach my $key ('ip','proctor','description','maxspace', |
|
'secret','symb') { |
|
if ($entries{$fields{$key}}) { |
|
$slot{$key}=$entries{$fields{$key}}; |
|
} |
|
} |
|
|
|
if ($entries{$fields{'uniqueperiod'}}) { |
|
my ($start,$end)=split(',',$entries{$fields{'uniqueperiod'}}); |
|
my @times=(&UnixDate($start,"%s"), |
|
&UnixDate($end,"%s")); |
|
$slot{'uniqueperiod'}=\@times; |
|
} |
|
if (defined($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; |
|
} |
|
|
|
&Apache::lonnet::cput('slots',{$name=>\%slot},$cdom,$cname); |
|
$r->print('.'); |
|
$r->rflush(); |
|
$countdone++; |
|
} |
|
$r->print("<p>Created $countdone slots\n</p>"); |
|
foreach my $error (@errors) { |
|
$r->print("<p><span class=\"LC_warning\">$error</span></p>\n"); |
|
} |
|
&show_table($r,$mgr); |
|
return ''; |
} |
} |
|
|
sub handler { |
sub handler { |
my $r=shift; |
my $r=shift; |
|
|
&start_page($r); |
&Apache::loncommon::content_type($r,'text/html'); |
my $symb=&Apache::lonnet::unescape($env{'form.symb'}); |
&Apache::loncommon::no_cache($r); |
my (undef,undef,$res)=&Apache::lonnet::decode_symb($symb); |
if ($r->header_only()) { |
if ($res !~ /\.task$/) { |
$r->send_http_header(); |
&fail($r,'not_valid'); |
|
return OK; |
return OK; |
} |
} |
|
|
if ($env{'form.command'} eq 'showslots') { |
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}); |
&show_table($r,$symb); |
|
} elsif ($env{'form.requestattempt'}) { |
my $vgr=&Apache::lonnet::allowed('vgr',$env{'request.course.id'}); |
&show_choices($r,$symb); |
my $mgr=&Apache::lonnet::allowed('mgr',$env{'request.course.id'}); |
} elsif ($env{'form.command'} eq 'release') { |
my $title='Requesting Another Worktime'; |
&release_slot($r,$symb); |
if ($env{'form.command'} =~ /^(showslots|uploadstart|csvuploadmap|csvuploadassign)$/ && $vgr eq 'F') { |
} elsif ($env{'form.command'} eq 'get') { |
$title = 'Managing Slots'; |
&get_slot($r,$symb); |
} |
|
&start_page($r,$title); |
|
|
|
if ($env{'form.command'} eq 'showslots' && $vgr eq 'F') { |
|
&show_table($r,$mgr); |
|
} elsif ($env{'form.command'} eq 'remove_registration' && $mgr eq 'F') { |
|
&remove_registration($r); |
|
} elsif ($env{'form.command'} eq 'release' && $mgr eq 'F') { |
|
if ($env{'form.entry'} eq 'remove all') { |
|
&release_all_slot($r,$mgr); |
|
} else { |
|
&release_slot($r,undef,undef,undef,$mgr); |
|
} |
|
} elsif ($env{'form.command'} eq 'delete' && $mgr eq 'F') { |
|
&delete_slot($r); |
|
} elsif ($env{'form.command'} eq 'uploadstart' && $mgr eq 'F') { |
|
&upload_start($r); |
|
} elsif ($env{'form.command'} eq 'csvuploadmap' && $mgr eq 'F') { |
|
&csv_upload_map($r); |
|
} elsif ($env{'form.command'} eq 'csvuploadassign' && $mgr eq 'F') { |
|
if ($env{'form.associate'} ne 'Reverse Association') { |
|
&csv_upload_assign($r,$mgr); |
|
} else { |
|
if ( $env{'form.upfile_associate'} ne 'reverse' ) { |
|
$env{'form.upfile_associate'} = 'reverse'; |
|
} else { |
|
$env{'form.upfile_associate'} = 'forward'; |
|
} |
|
&csv_upload_map($r); |
|
} |
|
} else { |
|
my $symb=&unescape($env{'form.symb'}); |
|
if (!defined($symb)) { |
|
&fail($r,'not_valid'); |
|
return OK; |
|
} |
|
my (undef,undef,$res)=&Apache::lonnet::decode_symb($symb); |
|
my $useslots = &Apache::lonnet::EXT("resource.0.useslots",$symb); |
|
if ($useslots ne 'resource' |
|
&& $useslots ne 'map' |
|
&& $useslots ne 'map_map') { |
|
&fail($r,'not_available'); |
|
return OK; |
|
} |
|
$env{'request.symb'}=$symb; |
|
my $type = ($res =~ /\.task$/) ? 'Task' |
|
: 'problem'; |
|
my ($status) = &Apache::lonhomework::check_slot_access('0',$type); |
|
if ($status eq 'CAN_ANSWER' || |
|
$status eq 'NEEDS_CHECKIN' || |
|
$status eq 'WAITING_FOR_GRADE') { |
|
&fail($r,'not_allowed'); |
|
return OK; |
|
} |
|
if ($env{'form.requestattempt'}) { |
|
&show_choices($r,$symb); |
|
} elsif ($env{'form.command'} eq 'release') { |
|
&release_slot($r,$symb); |
|
} elsif ($env{'form.command'} eq 'get') { |
|
&get_slot($r,$symb); |
|
} elsif ($env{'form.command'} eq 'change') { |
|
if (&get_slot($r,$symb,$env{'form.releaseslot'},1)) { |
|
&release_slot($r,$symb,$env{'form.releaseslot'}); |
|
} |
|
} else { |
|
$r->print("<p>Unknown command: ".$env{'form.command'}."</p>"); |
|
} |
} |
} |
&end_page($r); |
&end_page($r); |
return OK; |
return OK; |