version 1.66, 2006/06/20 03:32:40
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version 1.67, 2006/06/22 14:53:15
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Line 90 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"); |
if (&network_error(%consumed)) { |
if (&Apache::lonnet::error(%consumed)) { |
return 'error: Unable to determine current status'; |
return 'error: Unable to determine current status'; |
} |
} |
my ($tmp)=%consumed; |
my ($tmp)=%consumed; |
Line 127 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, $cnum); |
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if (&network_error($student) || &network_error($course) || |
if (&Apache::lonnet::error($student) |
&network_error(%slots)) { |
|| &Apache::lonnet::error($course) |
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|| &Apache::lonnet::error(%slots)) { |
return 'error: Unable to determine current status'; |
return 'error: Unable to determine current status'; |
} |
} |
my @got; |
my @got; |
Line 175 sub get_consumed_uniqueperiods {
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Line 176 sub get_consumed_uniqueperiods {
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my $course = &Apache::lonnet::EXT("resource.0.available", |
my $course = &Apache::lonnet::EXT("resource.0.available", |
$symb, $env{'user.domain'}, |
$symb, $env{'user.domain'}, |
$env{'user.name'}); |
$env{'user.name'}); |
if (&network_error($student) || &network_error($course)) { |
if (&Apache::lonnet::error($student) |
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|| &Apache::lonnet::error($course)) { |
return 'error: Unable to determine current status'; |
return 'error: Unable to determine current status'; |
} |
} |
foreach my $slot (split(/:/,$student), split(/:/, $course)) { |
foreach my $slot (split(/:/,$student), split(/:/, $course)) { |
Line 186 sub get_consumed_uniqueperiods {
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Line 188 sub get_consumed_uniqueperiods {
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if (!ref($slots)) { |
if (!ref($slots)) { |
my ($cnum,$cdom)=&get_course(); |
my ($cnum,$cdom)=&get_course(); |
my %slots=&Apache::lonnet::get('slots', [keys(%used_slots)], $cdom, $cnum); |
my %slots=&Apache::lonnet::get('slots', [keys(%used_slots)], $cdom, $cnum); |
if (&network_error(%slots)) { |
if (&Apache::lonnet::error(%slots)) { |
return 'error: Unable to determine current status'; |
return 'error: Unable to determine current status'; |
} |
} |
$slots = \%slots; |
$slots = \%slots; |
Line 212 sub check_for_conflict {
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Line 214 sub check_for_conflict {
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if (!ref($consumed_uniqueperiods)) { |
if (!ref($consumed_uniqueperiods)) { |
$consumed_uniqueperiods = &get_consumed_uniqueperiods($slots); |
$consumed_uniqueperiods = &get_consumed_uniqueperiods($slots); |
if (&network_error(%$consumed_uniqueperiods)) { |
if (&Apache::lonnet::error(%$consumed_uniqueperiods)) { |
return 'error: Unable to determine current status'; |
return 'error: Unable to determine current status'; |
} |
} |
} |
} |
Line 230 sub check_for_conflict {
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Line 232 sub check_for_conflict {
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} |
} |
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sub network_error { |
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my ($result) = @_; |
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if ($result =~ /^(con_lost|no_such_host|error: [^2])/) { |
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return 1; |
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} |
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return 0; |
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} |
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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 250 sub make_reservation {
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Line 244 sub make_reservation {
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my $use_slots = &Apache::lonnet::EXT("resource.0.useslots"); |
my $use_slots = &Apache::lonnet::EXT("resource.0.useslots"); |
&Apache::lonxml::debug("use_slots is $use_slots<br />"); |
&Apache::lonxml::debug("use_slots is $use_slots<br />"); |
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if (&network_error($value) || &network_error($use_slots)) { |
if (&Apache::lonnet::error($value) |
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|| &Apache::lonnet::error($use_slots)) { |
return 'error: Unable to determine current status'; |
return 'error: Unable to determine current status'; |
} |
} |
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Line 266 sub make_reservation {
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Line 261 sub make_reservation {
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if ($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"); |
if (&network_error($value)) { |
if (&Apache::lonnet::error($value)) { |
return 'error: Unable to determine current status'; |
return 'error: Unable to determine current status'; |
} |
} |
my $me=$env{'user.name'}.':'.$env{'user.domain'}; |
my $me=$env{'user.name'}.':'.$env{'user.domain'}; |
Line 283 sub make_reservation {
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Line 278 sub make_reservation {
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if (!defined($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); |
if (&network_error(@ids)) { |
if (&Apache::lonnet::error(@ids)) { |
return 'error: Unable to determine current status'; |
return 'error: Unable to determine current status'; |
} |
} |
my $last=0; |
my $last=0; |
Line 338 sub remove_registration {
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Line 333 sub remove_registration {
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my ($cnum,$cdom)=&get_course(); |
my ($cnum,$cdom)=&get_course(); |
my %consumed=&Apache::lonnet::dump('slot_reservations',$cdom,$cnum, |
my %consumed=&Apache::lonnet::dump('slot_reservations',$cdom,$cnum, |
"^$slot_name\0"); |
"^$slot_name\0"); |
if (&network_error(%consumed)) { |
if (&Apache::lonnet::error(%consumed)) { |
$r->print("<p>".&mt('A network error has occured.').'</p>'); |
$r->print("<p>".&mt('A network error has occured.').'</p>'); |
return; |
return; |
} |
} |
Line 490 sub release_reservation {
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Line 485 sub release_reservation {
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my $use_slots = &Apache::lonnet::EXT("resource.0.useslots"); |
my $use_slots = &Apache::lonnet::EXT("resource.0.useslots"); |
&Apache::lonxml::debug("use_slots is $use_slots<br />"); |
&Apache::lonxml::debug("use_slots is $use_slots<br />"); |
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if (&network_error($use_slots)) { |
if (&Apache::lonnet::error($use_slots)) { |
return (0,'error: Unable to determine current status'); |
return (0,'error: Unable to determine current status'); |
} |
} |
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