version 1.436, 2009/03/01 01:12:20
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version 1.437, 2009/03/01 03:33:29
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Line 1076 sub print_td {
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Line 1076 sub print_td {
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my ($r,$which,$defbg,$result,$outpar,$mprefix,$value,$typeoutpar,$display)=@_; |
my ($r,$which,$defbg,$result,$outpar,$mprefix,$value,$typeoutpar,$display)=@_; |
$r->print('<td style="background-color:'.(($result==$which)?'#AAFFAA':$defbg). |
$r->print('<td style="background-color:'.(($result==$which)?'#AAFFAA':$defbg). |
';" align="center">'); |
';" align="center">'); |
if ($which<11 || $which > 12) { |
my $nolink = 0; |
$r->print(&plink($$typeoutpar[$which], |
if ($which == 11 || $which == 12) { |
$$display{$value},$$outpar[$which], |
$nolink = 1; |
$mprefix."$which",'parmform.pres','psub')); |
} elsif ($mprefix =~ /availablestudent\&$/) { |
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if ($which > 3) { |
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$nolink = 1; |
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} |
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} |
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if ($nolink) { |
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$r->print(&valout($$outpar[$which],$$typeoutpar[$which])); |
} else { |
} else { |
$r->print(&valout($$outpar[$which],$$typeoutpar[$which])); |
$r->print(&plink($$typeoutpar[$which], |
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$$display{$value},$$outpar[$which], |
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$mprefix."$which",'parmform.pres','psub')); |
} |
} |
$r->print('</td>'."\n"); |
$r->print('</td>'."\n"); |
} |
} |
Line 1797 sub assessparms {
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Line 1805 sub assessparms {
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my @values=split(/\&\&\&/,$env{'form.pres_value'}); |
my @values=split(/\&\&\&/,$env{'form.pres_value'}); |
my @types=split(/\&\&\&/,$env{'form.pres_type'}); |
my @types=split(/\&\&\&/,$env{'form.pres_type'}); |
for (my $i=0;$i<=$#markers;$i++) { |
for (my $i=0;$i<=$#markers;$i++) { |
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if ($markers[$i] =~ /^[\d.]+\&0_availablestudent\&(1|2|3)$/) { |
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my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; |
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my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; |
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my (@ok_slots,@fail_slots,@del_slots); |
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my $courseopt=&Apache::lonnet::get_courseresdata($cnum,$cdom); |
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my ($level,@all) = |
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&parmval_by_symb('0.availablestudent',$pssymb,'',$uname,$udom, |
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$csec,$cgroup,$courseopt); |
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foreach my $slot_name (split(/:/,$values[$i])) { |
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next if ($slot_name eq ''); |
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if (&update_slots($slot_name,$cdom,$cnum,$pssymb,$uname,$udom) eq 'ok') { |
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push(@ok_slots,$slot_name); |
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} else { |
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push(@fail_slots,$slot_name); |
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} |
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} |
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if (@ok_slots) { |
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$values[$i] = join(':',@ok_slots); |
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} else { |
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$values[$i] = ''; |
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} |
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if ($all[$level] ne '') { |
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my @existing = split(/:/,$all[$level]); |
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foreach my $slot_name (@existing) { |
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if (!grep(/^\Q$slot_name\E$/,split(/:/,$values[$i]))) { |
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if (&delete_slots($slot_name,$cdom,$cnum,$uname,$udom,$pssymb) eq 'ok') { |
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push(@del_slots,$slot_name); |
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} |
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} |
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} |
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} |
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} |
$message.=&storeparm(split(/\&/,$markers[$i]), |
$message.=&storeparm(split(/\&/,$markers[$i]), |
$values[$i], |
$values[$i], |
$types[$i], |
$types[$i], |
Line 4642 sub parm_change_log {
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Line 4683 sub parm_change_log {
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$r->print(&Apache::loncommon::end_page()); |
$r->print(&Apache::loncommon::end_page()); |
} |
} |
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sub update_slots { |
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my ($slot_name,$cdom,$cnum,$symb,$uname,$udom) = @_; |
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my %slot=&Apache::lonnet::get_slot($slot_name); |
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if (!keys(%slot)) { |
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return 'error: slot does not exist'; |
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} |
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my $max=$slot{'maxspace'}; |
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if (!defined($max)) { $max=99999; } |
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my %consumed=&Apache::lonnet::dump('slot_reservations',$cdom,$cnum, |
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"^$slot_name\0"); |
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my ($tmp)=%consumed; |
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if ($tmp=~/^error: 2 / ) { |
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return 'error: unable to determine current slot status'; |
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} |
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my $last=0; |
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foreach my $key (keys(%consumed)) { |
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my $num=(split('\0',$key))[1]; |
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if ($num > $last) { $last=$num; } |
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if ($consumed{$key}->{'name'} eq $uname.':'.$udom) { |
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return 'ok'; |
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} |
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} |
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if (scalar(keys(%consumed)) >= $max) { |
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return 'error: no space left in slot'; |
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} |
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my $wanted=$last+1; |
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my %reservation=('name' => $uname.':'.$udom, |
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'timestamp' => time, |
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'symb' => $symb); |
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my $success=&Apache::lonnet::newput('slot_reservations', |
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{"$slot_name\0$wanted" => |
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\%reservation}, |
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$cdom, $cnum); |
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return $success; |
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} |
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sub delete_slots { |
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my ($slot_name,$cdom,$cnum,$uname,$udom,$symb) = @_; |
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my $delresult; |
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my %consumed = &Apache::lonnet::dump('slot_reservations',$cdom, |
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$cnum, "^$slot_name\0"); |
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if (&Apache::lonnet::error(%consumed)) { |
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return 'error: unable to determine current slot status'; |
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} |
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my ($tmp)=%consumed; |
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if ($tmp=~/^error: 2 /) { |
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return 'error: unable to determine current slot status'; |
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} |
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foreach my $key (keys(%consumed)) { |
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if ($consumed{$key}->{'name'} eq $uname.':'.$udom) { |
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my $num=(split('\0',$key))[1]; |
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my $entry = $slot_name.'\0'.$num; |
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$delresult = &Apache::lonnet::del('slot_reservations',[$entry], |
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$cdom,$cnum); |
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if ($delresult eq 'ok') { |
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my %storehash = ( |
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symb => $symb, |
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slot => $slot_name, |
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action => 'release', |
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context => 'parameter', |
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); |
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&Apache::lonnet::instructor_log('slotreservationslog',\%storehash, |
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1,$uname,$udom,$cnum,$cdom); |
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} |
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} |
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} |
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return $delresult; |
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} |
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sub check_for_course_info { |
sub check_for_course_info { |
my $navmap = Apache::lonnavmaps::navmap->new(); |
my $navmap = Apache::lonnavmaps::navmap->new(); |
return 1 if ($navmap); |
return 1 if ($navmap); |