version 1.89, 2002/05/07 18:10:55
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version 1.100, 2002/08/16 18:25:24
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Line 71 use Apache::lonnet;
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Line 71 use Apache::lonnet;
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use Apache::Constants qw(:common :http); |
use Apache::Constants qw(:common :http); |
use GDBM_File; |
use GDBM_File; |
use HTML::TokeParser; |
use HTML::TokeParser; |
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use Apache::lonhtmlcommon; |
# |
# |
# Caches for previously calculated spreadsheets |
# Caches for previously calculated spreadsheets |
# |
# |
Line 106 my %courseopt;
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Line 106 my %courseopt;
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my %useropt; |
my %useropt; |
my %parmhash; |
my %parmhash; |
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# |
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# Some hashes for stats on timing and performance |
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# |
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my %starttimes; |
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my %usedtimes; |
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my %numbertimes; |
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# Stuff that only the screen handler can know |
# Stuff that only the screen handler can know |
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my $includedir; |
my $includedir; |
Line 122 sub initsheet {
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Line 130 sub initsheet {
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$safeeval->permit("sort"); |
$safeeval->permit("sort"); |
$safeeval->deny(":base_io"); |
$safeeval->deny(":base_io"); |
$safehole->wrap(\&Apache::lonnet::EXT,$safeeval,'&EXT'); |
$safehole->wrap(\&Apache::lonnet::EXT,$safeeval,'&EXT'); |
$safehole->wrap(\&send_msg, $safeeval,"&send_msg"); |
$safeeval->share('$@'); |
$safehole->wrap(\&send_crit_msg,$safeeval,"&send_crit_msg"); |
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my $code=<<'ENDDEFS'; |
my $code=<<'ENDDEFS'; |
# ---------------------------------------------------- Inside of the safe space |
# ---------------------------------------------------- Inside of the safe space |
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Line 167 $cfn='';
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Line 174 $cfn='';
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$usymb=''; |
$usymb=''; |
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# error messages |
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$errormsg=''; |
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sub mask { |
sub mask { |
my ($lower,$upper)=@_; |
my ($lower,$upper)=@_; |
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Line 757 sub expandnamed {
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Line 768 sub expandnamed {
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} |
} |
if ($#matches == 0) { |
if ($#matches == 0) { |
$returnvalue = '$c{\''.$matches[0].'\'}'; |
$returnvalue = '$c{\''.$matches[0].'\'}'; |
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} elsif ($#matches > 0) { |
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# more than one match. Look for a concise one |
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$returnvalue = "'non-unique parameter name : $expression'"; |
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foreach (@matches) { |
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if (/^$expression$/) { |
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$returnvalue = '$c{\''.$_.'\'}'; |
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} |
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} |
} else { |
} else { |
$returnvalue = "'bad parameter name : $expression'"; |
$returnvalue = "'bad parameter name : $expression'"; |
} |
} |
Line 772 sub sett {
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Line 791 sub sett {
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} else { |
} else { |
$pattern='[A-Z]'; |
$pattern='[A-Z]'; |
} |
} |
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# Deal with the template row |
foreach (keys(%f)) { |
foreach (keys(%f)) { |
if ($_=~/template\_(\w)/) { |
if ($_=~/template\_(\w)/) { |
my $col=$1; |
my $col=$1; |
Line 798 sub sett {
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Line 819 sub sett {
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} |
} |
} |
} |
} |
} |
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# Deal with the normal cells |
foreach (keys(%f)) { |
foreach (keys(%f)) { |
if (($f{$_}) && ($_!~/template\_/)) { |
if (($f{$_}) && ($_!~/template\_/)) { |
my $matches=($_=~/^$pattern(\d+)/); |
my $matches=($_=~/^$pattern(\d+)/); |
Line 813 sub sett {
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Line 836 sub sett {
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} |
} |
} |
} |
} |
} |
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# For inserted lines, [B-Z] is also valid |
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unless ($sheettype eq 'assesscalc') { |
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foreach (keys(%f)) { |
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if ($_=~/[B-Z](\d+)/) { |
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if ($f{'A'.$1}=~/^[\~\-]/) { |
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$t{$_}=$f{$_}; |
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$t{$_}=~s/\.\.+/\,/g; |
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$t{$_}=~s/(^|[^\"\'])([A-Za-z]\d+)/$1\$v\{\'$2\'\}/g; |
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$t{$_}=~s/(^|[^\"\'])\[([^\]]+)\]/$1.&expandnamed($2)/ge; |
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} |
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} |
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} |
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} |
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# For some reason 'A0' gets special treatment... This seems superfluous |
# For some reason 'A0' gets special treatment... This seems superfluous |
# but I imagine it is here for a reason. |
# but I imagine it is here for a reason. |
$t{'A0'}=$f{'A0'}; |
$t{'A0'}=$f{'A0'}; |
Line 822 sub sett {
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Line 860 sub sett {
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} |
} |
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sub calc { |
sub calc { |
%v=(); |
undef %v; |
&sett(); |
&sett(); |
my $notfinished=1; |
my $notfinished=1; |
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my $lastcalc=''; |
my $depth=0; |
my $depth=0; |
while ($notfinished) { |
while ($notfinished) { |
$notfinished=0; |
$notfinished=0; |
foreach (keys(%t)) { |
foreach (keys(%t)) { |
my $old=$v{$_}; |
my $old=$v{$_}; |
$v{$_}=eval($t{$_}); |
$v{$_}=eval $t{$_}; |
if ($@) { |
if ($@) { |
%v=(); |
undef %v; |
return $@; |
return $_.': '.$@; |
} |
} |
if ($v{$_} ne $old) { $notfinished=1; } |
if ($v{$_} ne $old) { $notfinished=1; $lastcalc=$_; } |
} |
} |
$depth++; |
$depth++; |
if ($depth>100) { |
if ($depth>100) { |
%v=(); |
undef %v; |
return 'Maximum calculation depth exceeded'; |
return $lastcalc.': Maximum calculation depth exceeded'; |
} |
} |
} |
} |
return ''; |
return ''; |
Line 865 sub outrowassess {
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Line 904 sub outrowassess {
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my @cols=(); |
my @cols=(); |
if ($n) { |
if ($n) { |
my ($usy,$ufn)=split(/\_\_\&\&\&\_\_/,$f{'A'.$n}); |
my ($usy,$ufn)=split(/\_\_\&\&\&\_\_/,$f{'A'.$n}); |
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if ($rl{$usy}) { |
$cols[0]=$rl{$usy}.'<br>'. |
$cols[0]=$rl{$usy}.'<br>'. |
'<select name="sel_'.$n.'" onChange="changesheet('.$n. |
'<select name="sel_'.$n.'" onChange="changesheet('.$n. |
')"><option name="default">Default</option>'; |
')"><option name="default">Default</option>'; |
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} else { $cols[0]=''; } |
foreach (@os) { |
foreach (@os) { |
$cols[0].='<option name="'.$_.'"'; |
$cols[0].='<option name="'.$_.'"'; |
if ($ufn eq $_) { |
if ($ufn eq $_) { |
Line 956 sub setrowlabels {
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Line 997 sub setrowlabels {
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sub calcsheet { |
sub calcsheet { |
my $safeeval=shift; |
my $safeeval=shift; |
$safeeval->reval('&calc();'); |
return $safeeval->reval('&calc();'); |
} |
} |
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# ------------------------------------------------------------------ Get values |
# ------------------------------------------------------------------ Get values |
Line 973 sub getformulas {
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Line 1014 sub getformulas {
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return %{$safeeval->varglob('f')}; |
return %{$safeeval->varglob('f')}; |
} |
} |
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# ----------------------------------------------------- Get value of $f{'A'.$n} |
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sub getfa { |
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my ($safeeval,$n)=@_; |
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return $safeeval->reval('$f{"A'.$n.'"}'); |
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} |
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# -------------------------------------------------------------------- Get type |
# -------------------------------------------------------------------- Get type |
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sub gettype { |
sub gettype { |
Line 1111 sub rown {
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Line 1159 sub rown {
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} |
} |
my $showf=0; |
my $showf=0; |
my $proc; |
my $proc; |
my $maxred; |
my $maxred=1; |
my $sheettype=&gettype($safeeval); |
my $sheettype=&gettype($safeeval); |
if ($sheettype eq 'studentcalc') { |
if ($sheettype eq 'studentcalc') { |
$proc='&outrowassess'; |
$proc='&outrowassess'; |
Line 1124 sub rown {
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Line 1172 sub rown {
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} else { |
} else { |
$maxred=26; |
$maxred=26; |
} |
} |
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if (&getfa($safeeval,$n)=~/^[\~\-]/) { $maxred=1; } |
if ($n eq '-') { $proc='&templaterow'; $n=-1; $dataflag=1; } |
if ($n eq '-') { $proc='&templaterow'; $n=-1; $dataflag=1; } |
foreach ($safeeval->reval($proc.'('.$n.')')) { |
foreach ($safeeval->reval($proc.'('.$n.')')) { |
my $bgcolor=$defaultbg.((($showf-1)/5==int(($showf-1)/5))?'99':'DD'); |
my $bgcolor=$defaultbg.((($showf-1)/5==int(($showf-1)/5))?'99':'DD'); |
Line 1312 sub readsheet {
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Line 1361 sub readsheet {
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} else { |
} else { |
$fn = $tmphash{'spreadsheet_default_'.$stype}; |
$fn = $tmphash{'spreadsheet_default_'.$stype}; |
} |
} |
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unless (($fn) && ($fn!~/^error\:/)) { |
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$fn='default_'.$stype; |
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} |
$defaultsheets{$cnum.'_'.$cdom.'_'.$stype}=$fn; |
$defaultsheets{$cnum.'_'.$cdom.'_'.$stype}=$fn; |
} |
} |
} |
} |
Line 1465 sub tmpread {
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Line 1517 sub tmpread {
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$fn=$tmpdir.$fn.'.tmp'; |
$fn=$tmpdir.$fn.'.tmp'; |
my $fh; |
my $fh; |
my %fo=(); |
my %fo=(); |
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my $countrows=0; |
if ($fh=Apache::File->new($fn)) { |
if ($fh=Apache::File->new($fn)) { |
my $name; |
my $name; |
while ($name=<$fh>) { |
while ($name=<$fh>) { |
Line 1472 sub tmpread {
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Line 1525 sub tmpread {
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my $value=<$fh>; |
my $value=<$fh>; |
chomp($value); |
chomp($value); |
$fo{$name}=$value; |
$fo{$name}=$value; |
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if ($name=~/^A(\d+)$/) { |
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if ($1>$countrows) { |
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$countrows=$1; |
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} |
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} |
} |
} |
} |
} |
if ($nform eq 'changesheet') { |
if ($nform eq 'changesheet') { |
Line 1479 sub tmpread {
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Line 1537 sub tmpread {
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unless ($ENV{'form.sel_'.$nfield} eq 'Default') { |
unless ($ENV{'form.sel_'.$nfield} eq 'Default') { |
$fo{'A'.$nfield}.='__&&&__'.$ENV{'form.sel_'.$nfield}; |
$fo{'A'.$nfield}.='__&&&__'.$ENV{'form.sel_'.$nfield}; |
} |
} |
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} elsif ($nfield eq 'insertrow') { |
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$countrows++; |
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my $newrow=substr('000000'.$countrows,-7); |
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if ($nform eq 'top') { |
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$fo{'A'.$countrows}='--- '.$newrow; |
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} else { |
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$fo{'A'.$countrows}='~~~ '.$newrow; |
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} |
} else { |
} else { |
if ($nfield) { $fo{$nfield}=$nform; } |
if ($nfield) { $fo{$nfield}=$nform; } |
} |
} |
Line 1594 sub updateclasssheet {
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Line 1660 sub updateclasssheet {
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my ($end,$start)=split(/\:/,&Apache::lonnet::unescape($value)); |
my ($end,$start)=split(/\:/,&Apache::lonnet::unescape($value)); |
my $active=1; |
my $active=1; |
if (($end) && ($now>$end)) { $active=0; } |
if (($end) && ($now>$end)) { $active=0; } |
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$active = 1 if ($ENV{'form.Status'} eq 'Any'); |
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$active = !$active if ($ENV{'form.Status'} eq 'Expired'); |
if ($active) { |
if ($active) { |
my $rowlabel=''; |
my $rowlabel=''; |
$name=&Apache::lonnet::unescape($name); |
$name=&Apache::lonnet::unescape($name); |
Line 1648 sub updateclasssheet {
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Line 1716 sub updateclasssheet {
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if ($_=~/^A(\d+)/) { |
if ($_=~/^A(\d+)/) { |
$maxrow=($1>$maxrow)?$1:$maxrow; |
$maxrow=($1>$maxrow)?$1:$maxrow; |
$existing{$f{$_}}=1; |
$existing{$f{$_}}=1; |
unless ((defined($currentlist{$f{$_}})) || (!$1)) { |
unless ((defined($currentlist{$f{$_}})) || (!$1) || |
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($f{$_}=~/^(\~\~\~|\-\-\-)/)) { |
$f{$_}='!!! Obsolete'; |
$f{$_}='!!! Obsolete'; |
$changed=1; |
$changed=1; |
} |
} |
Line 1685 sub updatestudentassesssheet {
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Line 1754 sub updatestudentassesssheet {
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unless ($updatedata{$ENV{'request.course.fn'}.'_'.$stype}) { |
unless ($updatedata{$ENV{'request.course.fn'}.'_'.$stype}) { |
# -------------------------------------------------------------------- Tie hash |
# -------------------------------------------------------------------- Tie hash |
if (tie(%bighash,'GDBM_File',$ENV{'request.course.fn'}.'.db', |
if (tie(%bighash,'GDBM_File',$ENV{'request.course.fn'}.'.db', |
&GDBM_READER,0640)) { |
&GDBM_READER(),0640)) { |
# --------------------------------------------------------- Get all assessments |
# --------------------------------------------------------- Get all assessments |
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my %allkeys=('timestamp' => |
my %allkeys=('timestamp' => |
Line 1787 sub updatestudentassesssheet {
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Line 1856 sub updatestudentassesssheet {
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$maxrow=($1>$maxrow)?$1:$maxrow; |
$maxrow=($1>$maxrow)?$1:$maxrow; |
my ($usy,$ufn)=split(/\_\_\&\&\&\_\_/,$f{$_}); |
my ($usy,$ufn)=split(/\_\_\&\&\&\_\_/,$f{$_}); |
$existing{$usy}=1; |
$existing{$usy}=1; |
unless ((defined($current{$usy})) || (!$1)) { |
unless ((defined($current{$usy})) || (!$1) || |
$f{$_}='!!! Obsolete'; |
($f{$_}=~/^(\~\~\~|\-\-\-)/)){ |
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$f{$_}='!!! Obsolete'; |
$changed=1; |
$changed=1; |
} elsif ($ufn) { |
} elsif ($ufn) { |
$current{$usy} |
$current{$usy} |
Line 1841 sub loadstudent {
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Line 1911 sub loadstudent {
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foreach (keys(%f)) { |
foreach (keys(%f)) { |
if ($_=~/^A(\d+)/) { |
if ($_=~/^A(\d+)/) { |
my $row=$1; |
my $row=$1; |
unless (($f{$_}=~/^\!/) || ($row==0)) { |
unless (($f{$_}=~/^[\!\~\-]/) || ($row==0)) { |
my ($usy,$ufn)=split(/\_\_\&\&\&\_\_/,$f{$_}); |
my ($usy,$ufn)=split(/\_\_\&\&\&\_\_/,$f{$_}); |
@assessdata=&exportsheet(&getuname($safeeval), |
@assessdata=&exportsheet(&getuname($safeeval), |
&getudom($safeeval), |
&getudom($safeeval), |
Line 1880 sub loadcourse {
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Line 1950 sub loadcourse {
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my $total=0; |
my $total=0; |
foreach (keys(%f)) { |
foreach (keys(%f)) { |
if ($_=~/^A(\d+)/) { |
if ($_=~/^A(\d+)/) { |
unless ($f{$_}=~/^\!/) { $total++; } |
unless ($f{$_}=~/^[\!\~\-]/) { $total++; } |
} |
} |
} |
} |
my $now=0; |
my $now=0; |
Line 1900 ENDPOP
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Line 1970 ENDPOP
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foreach (keys(%f)) { |
foreach (keys(%f)) { |
if ($_=~/^A(\d+)/) { |
if ($_=~/^A(\d+)/) { |
my $row=$1; |
my $row=$1; |
unless (($f{$_}=~/^\!/) || ($row==0)) { |
unless (($f{$_}=~/^[\!\~\-]/) || ($row==0)) { |
my @studentdata=&exportsheet(split(/\:/,$f{$_}), |
my @studentdata=&exportsheet(split(/\:/,$f{$_}), |
'studentcalc'); |
'studentcalc'); |
undef %userrdatas; |
undef %userrdatas; |
Line 2060 sub loadassessment {
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Line 2130 sub loadassessment {
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my %c=(); |
my %c=(); |
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if (tie(%parmhash,'GDBM_File', |
if (tie(%parmhash,'GDBM_File', |
&getcfn($safeeval).'_parms.db',&GDBM_READER,0640)) { |
&getcfn($safeeval).'_parms.db',&GDBM_READER(),0640)) { |
my %f=&getformulas($safeeval); |
my %f=&getformulas($safeeval); |
foreach (keys(%f)) { |
foreach (keys(%f)) { |
if ($_=~/^A/) { |
if ($_=~/^A/) { |
unless ($f{$_}=~/^\!/) { |
unless ($f{$_}=~/^[\!\~\-]/) { |
if ($f{$_}=~/^parameter/) { |
if ($f{$_}=~/^parameter/) { |
if ($thisassess{$f{$_}}) { |
if ($thisassess{$f{$_}}) { |
my $val=&parmval($f{$_},$safeeval); |
my $val=&parmval($f{$_},$safeeval); |
Line 2451 $tmpdir=$r->dir_config('lonDaemons').'/t
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Line 2521 $tmpdir=$r->dir_config('lonDaemons').'/t
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document.sheet.submit(); |
document.sheet.submit(); |
} |
} |
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function insertrow(cn) { |
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document.sheet.unewfield.value='insertrow'; |
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document.sheet.unewformula.value=cn; |
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document.sheet.submit(); |
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} |
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</script> |
</script> |
ENDSCRIPT |
ENDSCRIPT |
$r->print('</head><body bgcolor="#FFFFFF">'. |
$r->print('</head><body bgcolor="#FFFFFF">'. |
Line 2674 ENDSCRIPT
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Line 2750 ENDSCRIPT
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if ($ENV{'form.showcsv'}) { $r->print(' checked'); } |
if ($ENV{'form.showcsv'}) { $r->print(' checked'); } |
$r->print('>'); |
$r->print('>'); |
} |
} |
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# ------------------------------------------------------------------ Insertrows |
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$r->print(' Student Status: '. |
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&Apache::lonhtmlcommon::StatusOptions |
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($ENV{'form.Status'},'sheet')); |
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$r->print(<<ENDINSERTBUTTONS); |
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<br> |
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<input type='button' onClick='insertrow("top");' |
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value='Insert Row Top'> |
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<input type='button' onClick='insertrow("bottom");' |
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value='Insert Row Bottom'><br> |
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ENDINSERTBUTTONS |
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# ------------------------------------------------------------- Print out sheet |
# ------------------------------------------------------------- Print out sheet |
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&outsheet($r,$asheet); |
&outsheet($r,$asheet); |