version 1.25, 2003/09/12 18:59:48
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version 1.35, 2004/02/24 17:02:04
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Line 59 use HTML::Entities();
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Line 59 use HTML::Entities();
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use HTML::TokeParser; |
use HTML::TokeParser; |
use Spreadsheet::WriteExcel; |
use Spreadsheet::WriteExcel; |
use Time::HiRes; |
use Time::HiRes; |
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use Apache::lonlocal; |
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## |
## |
## Package Variables |
## Package Variables |
Line 159 sub filename {
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Line 160 sub filename {
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if ($newfilename !~ /\w/ || $newfilename =~ /^\W*$/) { |
if ($newfilename !~ /\w/ || $newfilename =~ /^\W*$/) { |
$newfilename = 'default_'.$self->{'type'}; |
$newfilename = 'default_'.$self->{'type'}; |
} |
} |
if ($newfilename !~ /^default\.$self->{'type'}$/ ) { |
if ($newfilename !~ /^default\.$self->{'type'}$/ && |
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$newfilename !~ /^\/res\/(.*)spreadsheet$/) { |
if ($newfilename !~ /_$self->{'type'}$/) { |
if ($newfilename !~ /_$self->{'type'}$/) { |
$newfilename =~ s/[\s_]*$//; |
$newfilename =~ s/[\s_]*$//; |
$newfilename .= '_'.$self->{'type'}; |
$newfilename .= '_'.$self->{'type'}; |
Line 380 returns the number of items in the range
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Line 382 returns the number of items in the range
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#------------------------------------------------------- |
#------------------------------------------------------- |
sub NUM { |
sub NUM { |
my $mask=&mask(@_); |
my $mask=&mask(@_); |
my $num= $#{@{grep(/$mask/,keys(%sheet_values))}}+1; |
my $num= $#{@{grep(eval("/$mask/"),keys(%sheet_values))}}+1; |
return $num; |
return $num; |
} |
} |
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Line 397 sub BIN {
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Line 399 sub BIN {
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my ($low,$high,$lower,$upper)=@_; |
my ($low,$high,$lower,$upper)=@_; |
my $mask=&mask($lower,$upper); |
my $mask=&mask($lower,$upper); |
my $num=0; |
my $num=0; |
foreach (grep /$mask/,keys(%sheet_values)) { |
foreach (grep eval("/$mask/"),keys(%sheet_values)) { |
if (($sheet_values{$_}>=$low) && ($sheet_values{$_}<=$high)) { |
if (($sheet_values{$_}>=$low) && ($sheet_values{$_}<=$high)) { |
$num++; |
$num++; |
} |
} |
Line 419 returns the sum of items in the range.
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Line 421 returns the sum of items in the range.
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sub SUM { |
sub SUM { |
my $mask=&mask(@_); |
my $mask=&mask(@_); |
my $sum=0; |
my $sum=0; |
foreach (grep /$mask/,keys(%sheet_values)) { |
foreach (grep eval("/$mask/"),keys(%sheet_values)) { |
$sum+=$sheet_values{$_}; |
$sum+=$sheet_values{$_}; |
} |
} |
return $sum; |
return $sum; |
Line 440 sub MEAN {
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Line 442 sub MEAN {
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my $mask=&mask(@_); |
my $mask=&mask(@_); |
my $sum=0; |
my $sum=0; |
my $num=0; |
my $num=0; |
foreach (grep /$mask/,keys(%sheet_values)) { |
foreach (grep eval("/$mask/"),keys(%sheet_values)) { |
$sum+=$sheet_values{$_}; |
$sum+=$sheet_values{$_}; |
$num++; |
$num++; |
} |
} |
Line 465 compute the standard deviation of the it
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Line 467 compute the standard deviation of the it
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sub STDDEV { |
sub STDDEV { |
my $mask=&mask(@_); |
my $mask=&mask(@_); |
my $sum=0; my $num=0; |
my $sum=0; my $num=0; |
foreach (grep /$mask/,keys(%sheet_values)) { |
foreach (grep eval("/$mask/"),keys(%sheet_values)) { |
$sum+=$sheet_values{$_}; |
$sum+=$sheet_values{$_}; |
$num++; |
$num++; |
} |
} |
unless ($num>1) { return undef; } |
unless ($num>1) { return undef; } |
my $mean=$sum/$num; |
my $mean=$sum/$num; |
$sum=0; |
$sum=0; |
foreach (grep /$mask/,keys(%sheet_values)) { |
foreach (grep eval("/$mask/"),keys(%sheet_values)) { |
$sum+=($sheet_values{$_}-$mean)**2; |
$sum+=($sheet_values{$_}-$mean)**2; |
} |
} |
return sqrt($sum/($num-1)); |
return sqrt($sum/($num-1)); |
Line 492 compute the product of the items in the
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Line 494 compute the product of the items in the
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sub PROD { |
sub PROD { |
my $mask=&mask(@_); |
my $mask=&mask(@_); |
my $prod=1; |
my $prod=1; |
foreach (grep /$mask/,keys(%sheet_values)) { |
foreach (grep eval("/$mask/"),keys(%sheet_values)) { |
$prod*=$sheet_values{$_}; |
$prod*=$sheet_values{$_}; |
} |
} |
return $prod; |
return $prod; |
Line 512 compute the maximum of the items in the
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Line 514 compute the maximum of the items in the
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sub MAX { |
sub MAX { |
my $mask=&mask(@_); |
my $mask=&mask(@_); |
my $max='-'; |
my $max='-'; |
foreach (grep /$mask/,keys(%sheet_values)) { |
foreach (grep eval("/$mask/"),keys(%sheet_values)) { |
unless ($max) { $max=$sheet_values{$_}; } |
unless ($max) { $max=$sheet_values{$_}; } |
if (($sheet_values{$_}>$max) || ($max eq '-')) { |
if (($sheet_values{$_}>$max) || ($max eq '-')) { |
$max=$sheet_values{$_}; |
$max=$sheet_values{$_}; |
Line 535 compute the minimum of the items in the
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Line 537 compute the minimum of the items in the
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sub MIN { |
sub MIN { |
my $mask=&mask(@_); |
my $mask=&mask(@_); |
my $min='-'; |
my $min='-'; |
foreach (grep /$mask/,keys(%sheet_values)) { |
foreach (grep eval("/$mask/"),keys(%sheet_values)) { |
unless ($max) { $max=$sheet_values{$_}; } |
unless ($max) { $max=$sheet_values{$_}; } |
if (($sheet_values{$_}<$min) || ($min eq '-')) { |
if (($sheet_values{$_}<$min) || ($min eq '-')) { |
$min=$sheet_values{$_}; |
$min=$sheet_values{$_}; |
Line 560 sub SUMMAX {
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Line 562 sub SUMMAX {
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my ($num,$lower,$upper)=@_; |
my ($num,$lower,$upper)=@_; |
my $mask=&mask($lower,$upper); |
my $mask=&mask($lower,$upper); |
my @inside=(); |
my @inside=(); |
foreach (grep /$mask/,keys(%sheet_values)) { |
foreach (grep eval("/$mask/"),keys(%sheet_values)) { |
push (@inside,$sheet_values{$_}); |
push (@inside,$sheet_values{$_}); |
} |
} |
@inside=sort(@inside); |
@inside=sort(@inside); |
Line 587 sub SUMMIN {
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Line 589 sub SUMMIN {
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my ($num,$lower,$upper)=@_; |
my ($num,$lower,$upper)=@_; |
my $mask=&mask($lower,$upper); |
my $mask=&mask($lower,$upper); |
my @inside=(); |
my @inside=(); |
foreach (grep /$mask/,keys(%sheet_values)) { |
foreach (grep eval("/$mask/"),keys(%sheet_values)) { |
$inside[$#inside+1]=$sheet_values{$_}; |
$inside[$#inside+1]=$sheet_values{$_}; |
} |
} |
@inside=sort(@inside); |
@inside=sort(@inside); |
Line 613 parametername should be a string such as
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Line 615 parametername should be a string such as
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sub MINPARM { |
sub MINPARM { |
my ($expression) = @_; |
my ($expression) = @_; |
my $min = undef; |
my $min = undef; |
study($expression); |
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foreach $parameter (keys(%c)) { |
foreach $parameter (keys(%c)) { |
next if ($parameter !~ /$expression/); |
next if ($parameter !~ /$expression/); |
if ((! defined($min)) || ($min > $c{$parameter})) { |
if ((! defined($min)) || ($min > $c{$parameter})) { |
Line 638 parametername should be a string such as
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Line 639 parametername should be a string such as
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sub MAXPARM { |
sub MAXPARM { |
my ($expression) = @_; |
my ($expression) = @_; |
my $max = undef; |
my $max = undef; |
study($expression); |
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foreach $parameter (keys(%c)) { |
foreach $parameter (keys(%c)) { |
next if ($parameter !~ /$expression/); |
next if ($parameter !~ /$expression/); |
if ((! defined($min)) || ($max < $c{$parameter})) { |
if ((! defined($min)) || ($max < $c{$parameter})) { |
Line 677 sub calc {
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Line 677 sub calc {
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return $lastcalc.': Maximum calculation depth exceeded'; |
return $lastcalc.': Maximum calculation depth exceeded'; |
} |
} |
} |
} |
return ''; |
return 'okay'; |
} |
} |
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# ------------------------------------------- End of "Inside of the safe space" |
# ------------------------------------------- End of "Inside of the safe space" |
Line 713 ENDDEFS
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Line 713 ENDDEFS
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###################################################### |
###################################################### |
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=pod |
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=item &mask($lower,$upper) |
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Inputs: $lower and $upper, cell names ("X12" or "a150") or globs ("X*"). |
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Returns: Regular expression matching spreadsheet cells that are within |
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the rectangle defined by $lower and $upper. Due to the nature of the |
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regular expression this result must be used inside an eval(). |
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=cut |
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###################################################### |
###################################################### |
{ |
{ |
Line 727 sub mask {
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Line 738 sub mask {
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} |
} |
$upper = $lower if (! defined($upper)); |
$upper = $lower if (! defined($upper)); |
# |
# |
my ($la,$ld) = ($lower=~/([A-Za-z]|\*)(\d+|\*)/); |
my ($la,$ld) = ($lower=~/([A-z]|\*)(\d+|\*)/); |
my ($ua,$ud) = ($upper=~/([A-Za-z]|\*)(\d+|\*)/); |
my ($ua,$ud) = ($upper=~/([A-z]|\*)(\d+|\*)/); |
# |
# |
my $alpha=''; |
my $alpha=''; |
my $num=''; |
my $num=''; |
# |
# |
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# Do not put parenthases around $alpha. |
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# $num depends on the value in $1. |
if (($la eq '*') || ($ua eq '*')) { |
if (($la eq '*') || ($ua eq '*')) { |
$alpha='[A-Za-z]'; |
$alpha='[A-z]'; |
} else { |
} else { |
if (($la=~/[A-Z]/) && ($ua=~/[A-Z]/) || |
if ($la gt $ua) { |
($la=~/[a-z]/) && ($ua=~/[a-z]/)) { |
my $tmp = $ua; |
$alpha='['.$la.'-'.$ua.']'; |
$ua = $la; |
} else { |
$la = $ua; |
$alpha='['.$la.'-Za-'.$ua.']'; |
} |
} |
$alpha=qq/[$la-$ua]/; |
} |
} |
if (($ld eq '*') || ($ud eq '*')) { |
if ($ld ne '*' && $ud ne '*') { |
$num='\d+'; |
# Make sure $ld <= $ud |
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if ($ld > $ud) { |
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my $tmp = $ud; |
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$ud = $ld; |
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$ld = $tmp; |
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} |
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# Here we make a regular expression using some advanced regexp |
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# abilities. |
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# (\d+) will match the digits of the cell name and dump them in |
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# to $1 |
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# (?(?{ ... code ...} pattern_if_true | pattern_if_false)) will |
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# choose pattern_if_true if { ... code ... } is true and |
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# pattern_if_false if { ... code ... } is false. |
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# In this case, pattern_if_true is empty. pattern_if_false is |
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# 'donotmatch' and will not match our cells because none of |
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# them end with donotmatch. |
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# Unfortunately, the use of this type of regular expression |
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# requires that each match be wrapped in an eval(). Search for |
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# $mask in this module for examples |
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$num = '(\d+)(?(?{$1>= '.$ld.' && $1<='.$ud.'})|donotmatch)'; |
} else { |
} else { |
if (length($ld)!=length($ud)) { |
$num = '(\d+)'; |
$num.='('; |
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foreach ($ld=~m/\d/g) { |
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$num.='['.$_.'-9]'; |
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} |
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if (length($ud)-length($ld)>1) { |
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$num.='|\d{'.(length($ld)+1).','.(length($ud)-1).'}'; |
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} |
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$num.='|'; |
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foreach ($ud=~m/\d/g) { |
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$num.='[0-'.$_.']'; |
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} |
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$num.=')'; |
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} else { |
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my @lda=($ld=~m/\d/g); |
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my @uda=($ud=~m/\d/g); |
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my $i; |
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my $j=0; |
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my $notdone=1; |
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for ($i=0;($i<=$#lda)&&($notdone);$i++) { |
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if ($lda[$i]==$uda[$i]) { |
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$num.=$lda[$i]; |
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$j=$i; |
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} else { |
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$notdone=0; |
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} |
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} |
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if ($j<$#lda-1) { |
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$num.='('.$lda[$j+1]; |
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for ($i=$j+2;$i<=$#lda;$i++) { |
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$num.='['.$lda[$i].'-9]'; |
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} |
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if ($uda[$j+1]-$lda[$j+1]>1) { |
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$num.='|['.($lda[$j+1]+1).'-'.($uda[$j+1]-1).']\d{'. |
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($#lda-$j-1).'}'; |
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} |
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$num.='|'.$uda[$j+1]; |
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for ($i=$j+2;$i<=$#uda;$i++) { |
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$num.='[0-'.$uda[$i].']'; |
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} |
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$num.=')'; |
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} else { |
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if ($lda[-1]!=$uda[-1]) { |
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$num.='['.$lda[-1].'-'.$uda[-1].']'; |
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} |
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} |
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} |
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} |
} |
my $expression ='^'.$alpha.$num."\$"; |
my $expression = '^'.$alpha.$num.'$'; |
$memoizer{$key} = $expression; |
$memoizer{$key} = $expression; |
return $expression; |
return $expression; |
} |
} |
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# |
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# Debugging routine |
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sub dump_memoized_values { |
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while (my ($key,$value) = each(%memoizer)) { |
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&Apache::lonnet::logthis('memoizer: '.$key.' = '.$value); |
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} |
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return; |
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} |
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} |
} |
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## |
## |
Line 849 sub expandnamed {
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Line 844 sub expandnamed {
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my @matches = (); |
my @matches = (); |
my @values = (); |
my @values = (); |
$#matches = -1; |
$#matches = -1; |
study $expression; |
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while (my($parameter,$value) = each(%{$self->{'constants'}})) { |
while (my($parameter,$value) = each(%{$self->{'constants'}})) { |
next if ($parameter !~ /$expression/); |
next if ($parameter !~ /$expression/); |
push(@matches,$parameter); |
push(@matches,$parameter); |
Line 1143 sub calcsheet {
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Line 1137 sub calcsheet {
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# $self->logthis($self->get_errorlog()); |
# $self->logthis($self->get_errorlog()); |
%{$self->{'values'}} = %{$self->{'safe'}->varglob('sheet_values')}; |
%{$self->{'values'}} = %{$self->{'safe'}->varglob('sheet_values')}; |
# $self->logthis($self->get_errorlog()); |
# $self->logthis($self->get_errorlog()); |
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if ($result ne 'okay') { |
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$self->set_calcerror($result); |
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} |
return $result; |
return $result; |
} |
} |
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sub set_badcalc { |
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my $self = shift(); |
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$self->{'badcalc'} =1; |
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return; |
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} |
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sub badcalc { |
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my $self = shift; |
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if (exists($self->{'badcalc'}) && $self->{'badcalc'}) { |
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return 1; |
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} else { |
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return 0; |
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} |
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} |
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sub set_calcerror { |
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my $self = shift; |
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if (@_) { |
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$self->set_badcalc(); |
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if (exists($self->{'calcerror'})) { |
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$self->{'calcerror'}.="\n".$_[0]; |
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} else { |
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$self->{'calcerror'}.=$_[0]; |
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} |
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} |
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} |
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sub calcerror { |
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my $self = shift; |
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if ($self->badcalc()) { |
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if (exists($self->{'calcerror'})) { |
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return $self->{'calcerror'}; |
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} |
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} |
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return; |
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} |
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########################################################### |
########################################################### |
## |
## |
## Output Helpers |
## Output Helpers |
Line 1154 sub calcsheet {
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Line 1188 sub calcsheet {
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sub display { |
sub display { |
my $self = shift; |
my $self = shift; |
my ($r) = @_; |
my ($r) = @_; |
$self->compute($r); |
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my $outputmode = 'html'; |
my $outputmode = 'html'; |
if ($ENV{'form.output_format'} =~ /^(html|excel|csv)$/) { |
foreach ($self->output_options()) { |
$outputmode = $ENV{'form.output_format'}; |
if ($ENV{'form.output_format'} eq $_->{'value'}) { |
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$outputmode = $_->{'value'}; |
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last; |
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} |
} |
} |
if ($outputmode eq 'html') { |
if ($outputmode eq 'html') { |
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$self->compute($r); |
$self->outsheet_html($r); |
$self->outsheet_html($r); |
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} elsif ($outputmode eq 'htmlclasslist') { |
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# No computation neccessary... This is kludgy |
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$self->outsheet_htmlclasslist($r); |
} elsif ($outputmode eq 'excel') { |
} elsif ($outputmode eq 'excel') { |
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$self->compute($r); |
$self->outsheet_excel($r); |
$self->outsheet_excel($r); |
} elsif ($outputmode eq 'csv') { |
} elsif ($outputmode eq 'csv') { |
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$self->compute($r); |
$self->outsheet_csv($r); |
$self->outsheet_csv($r); |
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} elsif ($outputmode eq 'xml') { |
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# $self->compute($r); |
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$self->outsheet_xml($r); |
} |
} |
$self->cleanup(); |
$self->cleanup(); |
return; |
return; |
Line 1173 sub display {
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Line 1218 sub display {
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############################################ |
############################################ |
## HTML output routines ## |
## HTML output routines ## |
############################################ |
############################################ |
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sub html_report_error { |
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my $self = shift(); |
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my $Str = ''; |
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if ($self->badcalc()) { |
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$Str = '<h3 style="color:red">'. |
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&mt('An error occurred while calculating this spreadsheet'). |
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"</h3>\n". |
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'<pre>'.$self->calcerror()."</pre>\n"; |
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} |
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return $Str; |
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} |
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sub html_export_row { |
sub html_export_row { |
my $self = shift(); |
my $self = shift(); |
my ($color) = @_; |
my ($color) = @_; |
Line 1287 sub html_header {
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Line 1344 sub html_header {
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my $self = shift; |
my $self = shift; |
return '' if (! $ENV{'request.role.adv'}); |
return '' if (! $ENV{'request.role.adv'}); |
return "<table>\n". |
return "<table>\n". |
'<tr><th align="center">Output Format</th><tr>'."\n". |
'<tr><th align="center">'.&mt('Output Format').'</th></tr>'."\n". |
'<tr><td>'.&output_selector()."</td></tr>\n". |
'<tr><td>'.$self->output_selector()."</td></tr>\n". |
"</table>\n"; |
"</table>\n"; |
} |
} |
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## |
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## Default output types are HTML, Excel, and CSV |
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sub output_options { |
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my $self = shift(); |
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return ({value => 'html', |
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description => 'HTML'}, |
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{value => 'excel', |
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description => 'Excel'}, |
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# {value => 'xml', |
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# description => 'XML'}, |
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{value => 'csv', |
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description => 'Comma Separated Values'},); |
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} |
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sub output_selector { |
sub output_selector { |
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my $self = shift(); |
my $output_selector = '<select name="output_format" size="3">'."\n"; |
my $output_selector = '<select name="output_format" size="3">'."\n"; |
my $default = 'html'; |
my $default = 'html'; |
if (exists($ENV{'form.output_format'})) { |
if (exists($ENV{'form.output_format'})) { |
Line 1300 sub output_selector {
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Line 1372 sub output_selector {
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} else { |
} else { |
$ENV{'form.output_format'} = $default; |
$ENV{'form.output_format'} = $default; |
} |
} |
foreach (['html','HTML'], |
foreach ($self->output_options()) { |
['excel','Excel'], |
$output_selector.='<option value="'.$_->{'value'}.'"'; |
['csv','Comma Seperated Values']) { |
if ($_->{'value'} eq $default) { |
my ($name,$description) = @{$_}; |
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$output_selector.=qq{<option value="$name"}; |
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if ($name eq $default) { |
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$output_selector .= ' selected'; |
$output_selector .= ' selected'; |
} |
} |
$output_selector .= ">$description</option>\n"; |
$output_selector .= ">".&mt($_->{'description'})."</option>\n"; |
} |
} |
$output_selector .= "</select>\n"; |
$output_selector .= "</select>\n"; |
return $output_selector; |
return $output_selector; |
Line 1341 sub create_excel_spreadsheet {
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Line 1410 sub create_excel_spreadsheet {
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my $workbook = Spreadsheet::WriteExcel->new('/home/httpd'.$filename); |
my $workbook = Spreadsheet::WriteExcel->new('/home/httpd'.$filename); |
if (! defined($workbook)) { |
if (! defined($workbook)) { |
$r->log_error("Error creating excel spreadsheet $filename: $!"); |
$r->log_error("Error creating excel spreadsheet $filename: $!"); |
$r->print("Problems creating new Excel file. ". |
$r->print(&mt("Problems creating new Excel file. ". |
"This error has been logged. ". |
"This error has been logged. ". |
"Please alert your LON-CAPA administrator"); |
"Please alert your LON-CAPA administrator")); |
return undef; |
return undef; |
} |
} |
# |
# |
Line 1357 sub create_excel_spreadsheet {
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Line 1426 sub create_excel_spreadsheet {
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return ($workbook,$filename); |
return ($workbook,$filename); |
} |
} |
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|
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# |
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# This routine is just a stub |
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sub outsheet_htmlclasslist { |
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my $self = shift; |
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my ($r) = @_; |
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$r->print('<h2>'.&mt("This output is not supported").'</h2>'); |
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$r->rflush(); |
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return; |
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} |
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sub outsheet_excel { |
sub outsheet_excel { |
my $self = shift; |
my $self = shift; |
my ($r) = @_; |
my ($r) = @_; |
my $connection = $r->connection(); |
my $connection = $r->connection(); |
$r->print("<h2>Preparing Excel Spreadsheet</h2>"); |
# |
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$r->print($self->html_report_error()); |
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$r->rflush(); |
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# |
|
$r->print("<h2>".&mt('Preparing Excel Spreadsheet')."</h2>"); |
# |
# |
# Create excel worksheet |
# Create excel worksheet |
my ($workbook,$filename) = $self->create_excel_spreadsheet($r); |
my ($workbook,$filename) = $self->create_excel_spreadsheet($r); |
Line 1403 sub outsheet_csv {
|
Line 1486 sub outsheet_csv {
|
my $self = shift; |
my $self = shift; |
my ($r) = @_; |
my ($r) = @_; |
my $connection = $r->connection(); |
my $connection = $r->connection(); |
|
# |
|
$r->print($self->html_report_error()); |
|
$r->rflush(); |
|
# |
my $csvdata = ''; |
my $csvdata = ''; |
my @Values; |
my @Values; |
# |
# |
Line 1413 sub outsheet_csv {
|
Line 1500 sub outsheet_csv {
|
my $file; |
my $file; |
unless ($file = Apache::File->new('>'.'/home/httpd'.$filename)) { |
unless ($file = Apache::File->new('>'.'/home/httpd'.$filename)) { |
$r->log_error("Couldn't open $filename for output $!"); |
$r->log_error("Couldn't open $filename for output $!"); |
$r->print("Problems occured in writing the csv file. ". |
$r->print(&mt("Problems occured in writing the csv file. ". |
"This error has been logged. ". |
"This error has been logged. ". |
"Please alert your LON-CAPA administrator."); |
"Please alert your LON-CAPA administrator.")); |
$r->print("<pre>\n".$csvdata."</pre>\n"); |
$r->print("<pre>\n".$csvdata."</pre>\n"); |
return 0; |
return 0; |
} |
} |
Line 1431 sub outsheet_csv {
|
Line 1518 sub outsheet_csv {
|
# Close the csv file |
# Close the csv file |
close($file); |
close($file); |
$r->print('<br /><br />'. |
$r->print('<br /><br />'. |
'<a href="'.$filename.'">Your CSV spreadsheet.</a>'."\n"); |
'<a href="'.$filename.'">'.&mt('Your CSV spreadsheet.').'</a>'."\n"); |
# |
# |
return 1; |
return 1; |
} |
} |
Line 1467 sub outsheet_xml {
|
Line 1554 sub outsheet_xml {
|
## But not on this day |
## But not on this day |
my $Str = '<spreadsheet type="'.$self->{'type'}.'">'."\n"; |
my $Str = '<spreadsheet type="'.$self->{'type'}.'">'."\n"; |
while (my ($cell,$formula) = each(%{$self->{'formulas'}})) { |
while (my ($cell,$formula) = each(%{$self->{'formulas'}})) { |
if ($cell =~ /^template_(\d+)/) { |
if ($cell =~ /^template_(\w+)/) { |
my $col = $1; |
my $col = $1; |
$Str .= '<template col="'.$col.'">'.$formula.'</template>'."\n"; |
$Str .= '<template col="'.$col.'">'.$formula.'</template>'."\n"; |
} else { |
} else { |
my ($row,$col) = ($cell =~ /^([A-z])(\d+)/); |
my ($col,$row) = ($cell =~ /^([A-z])(\d+)/); |
next if (! defined($row) || ! defined($col)); |
next if (! defined($row) || ! defined($col)); |
$Str .= '<field row="'.$row.'" col="'.$col.'" >'.$formula.'</cell>' |
next if ($row != 0); |
|
$Str .= |
|
'<field row="'.$row.'" col="'.$col.'" >'.$formula.'</field>' |
."\n"; |
."\n"; |
} |
} |
} |
} |
$Str.="</spreadsheet>"; |
$Str.="</spreadsheet>"; |
|
$r->print("<pre>\n\n\n".$Str."\n\n\n</pre>"); |
return $Str; |
return $Str; |
} |
} |
|
|
Line 1504 sub parse_sheet {
|
Line 1594 sub parse_sheet {
|
$formulas{$cell} = $formula; |
$formulas{$cell} = $formula; |
$sources{$cell} = $source if (defined($source)); |
$sources{$cell} = $source if (defined($source)); |
$parser->get_text('/field'); |
$parser->get_text('/field'); |
} |
} elsif ($token->[1] eq 'template') { |
if ($token->[1] eq 'template') { |
|
$formulas{'template_'.$token->[2]->{'col'}}= |
$formulas{'template_'.$token->[2]->{'col'}}= |
$parser->get_text('/template'); |
$parser->get_text('/template'); |
} |
} |
Line 1559 sub load {
|
Line 1648 sub load {
|
# Not cached, need to read |
# Not cached, need to read |
if (! defined($filename)) { |
if (! defined($filename)) { |
$formulas = $self->load_system_default_sheet(); |
$formulas = $self->load_system_default_sheet(); |
} elsif($self->filename() =~ /^\/res\/.*\.spreadsheet$/) { |
} elsif($filename =~ /^\/res\/.*\.spreadsheet$/) { |
# Load a spreadsheet definition file |
# Load a spreadsheet definition file |
my $sheetxml=&Apache::lonnet::getfile |
my $sheetxml=&Apache::lonnet::getfile |
(&Apache::lonnet::filelocation('',$filename)); |
(&Apache::lonnet::filelocation('',$filename)); |
Line 1622 sub set_row_numbers {
|
Line 1711 sub set_row_numbers {
|
## |
## |
sub exportrow { |
sub exportrow { |
my $self = shift; |
my $self = shift; |
|
if (exists($self->{'badcalc'}) && $self->{'badcalc'}) { |
|
return (); |
|
} |
my @exportarray; |
my @exportarray; |
foreach my $column (@UC_Columns) { |
foreach my $column (@UC_Columns) { |
push(@exportarray,$self->value($column.'0')); |
push(@exportarray,$self->value($column.'0')); |
Line 1757 sub othersheets {
|
Line 1849 sub othersheets {
|
$self->{'cdom'}, $self->{'cnum'}); |
$self->{'cdom'}, $self->{'cnum'}); |
my ($tmp) = keys(%results); |
my ($tmp) = keys(%results); |
if ($tmp =~ /^(con_lost|error|no_such_host)/i ) { |
if ($tmp =~ /^(con_lost|error|no_such_host)/i ) { |
@alternatives = ('Default'); |
@alternatives = (&mt('Default')); |
} else { |
} else { |
@alternatives = ('Default', sort (keys(%results))); |
@alternatives = (&mt('Default'), sort (keys(%results))); |
} |
} |
return @alternatives; |
return @alternatives; |
} |
} |