/ /home/httpd/lonUsers use strict; use File::Find; use lib '/home/httpd/lib/perl/'; use LONCAPA::Configuration; use LONCAPA; use GDBM_File; use Storable; use Apache::lonnet; $|=1; sub update_value { my ($value) = @_; if ($value =~ /@/ && $value !~ /:/) { $value =~ tr/@/:/; } return $value; } my $updated=0; my %dirs; my $last; my $total; sub process_gradingqueue_file { my $which = (split('/',$_))[5]; $dirs{$which} = 1; my $count2 = length("$last"); my $count = length("$updated"); my $backup = "\b"x(8+$count2+14+$count+6); if (scalar(keys(%dirs)) > $last) { $last = scalar(keys(%dirs)); print($backup."Updated $last directories, $updated files"); } return if ($_!~m/(gradingqueue|reviewqueue|slots|slot_reservations)\.db$/); my $type='queue'; if ($1 eq 'slots') { $type = 'slots'; } elsif ($1 eq 'slot_reservations') { $type = 'reservation'; } my $count2 = length("$last"); my $count = length("$updated"); my $backup = "\b"x(8+$count2+14+$count+6); $updated++; print($backup."Updated $last directories, $updated files"); my $db = &LONCAPA::locking_hash_tie($_,&GDBM_WRCREAT()); if ($type eq 'queue') { foreach my $key (keys(%{$db})) { my $real_key = &unescape($key); my (@elements) = split("\0",$real_key); if (exists($elements[2])) { $elements[2] = &update_value($elements[2]); } $real_key = join("\0",@elements); my $new_key = &escape($real_key); if ($new_key ne $key) { $db->{$new_key} = $db->{$key}; delete($db->{$key}); } if ($new_key =~ /locked$/) { my $value = $db->{$new_key}; my $new_value = &unescape($value); $new_value = &update_value($new_value); $db->{$new_key} = &escape($new_value); } } } elsif ($type eq 'slots') { foreach my $key (keys(%{$db})) { my $value = $db->{$key}; $value = &Apache::lonnet::thaw_unescape($value); if (exists($value->{'proctor'})) { $value->{'proctor'} = &update_value($value->{'proctor'}); } if (exists($value->{'allowedusers'})) { $value->{'allowedusers'} = &update_value($value->{'allowedusers'}); } $db->{$key} = &Apache::lonnet::freeze_escape($value); } } elsif ($type eq 'reservation') { foreach my $key (keys(%{$db})) { my $value = $db->{$key}; $value = &Apache::lonnet::thaw_unescape($value); if (exists($value->{'name'})) { $value->{'name'} = &update_value($value->{'name'}); } $db->{$key} = &Apache::lonnet::freeze_escape($value); } } else { print("$type unsupported\n"); } &LONCAPA::locking_hash_untie($db); } sub main { my $doupdate; if (-e '/etc/loncapa-release') { if (open(PIPE,"cat /etc/loncapa-release.prev |grep '^LON-CAPA release' |")) { if (<PIPE> =~ /^\QLON-CAPA release \E(CVS_HEAD|\d+\.\d+\.\d+\.?\w*)\-\d+$/) { my $previous = $1; unless ($previous eq 'CVS_HEAD') { my ($major,$minor) = ($previous =~ /^(\d+)\.(\d+)\./); if (($major ne '') && ($minor ne '')) { if (($major == 2) && ($minor < 10)) { $doupdate = 1; } } } } close(PIPE); } } if ($doupdate) { print("Updating grading queue and slot definitions\n"); my $perlvar=LONCAPA::Configuration::read_conf('loncapa.conf'); find( { no_chdir => 1, wanted => \&process_gradingqueue_file, }, $perlvar->{'lonUsersDir'}); print("\n"); } else { print("Update of grading queue and slot definitions not required.\n"); } } &main(); 500 Internal Server Error

Internal Server Error

The server encountered an internal error or misconfiguration and was unable to complete your request.

Please contact the server administrator at root@localhost to inform them of the time this error occurred, and the actions you performed just before this error.

More information about this error may be available in the server error log.