version 1.6, 2000/12/06 14:50:47
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version 1.8, 2000/12/07 22:51:29
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# The LearningOnline Network with CAPA |
# The LearningOnline Network with CAPA |
# Spreadsheet/Grades Display Handler |
# Spreadsheet/Grades Display Handler |
# |
# |
# 11/11,11/15,11/27,12/04,12/05,12/06 Gerd Kortemeyer |
# 11/11,11/15,11/27,12/04,12/05,12/06,12/07 Gerd Kortemeyer |
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package Apache::lonspreadsheet; |
package Apache::lonspreadsheet; |
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Line 10 use Safe;
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Line 10 use Safe;
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use Safe::Hole; |
use Safe::Hole; |
use Opcode; |
use Opcode; |
use Apache::lonnet; |
use Apache::lonnet; |
use Apache::Constants qw(:common); |
use Apache::Constants qw(:common :http); |
use HTML::TokeParser; |
use HTML::TokeParser; |
use GDBM_File; |
use GDBM_File; |
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Line 48 $filename='';
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Line 48 $filename='';
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sub mask { |
sub mask { |
my ($lower,$upper)=@_; |
my ($lower,$upper)=@_; |
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$lower=~/([A-Z]|\*)(\d+|\*)/; |
$lower=~/([A-Za-z]|\*)(\d+|\*)/; |
my $la=$1; |
my $la=$1; |
my $ld=$2; |
my $ld=$2; |
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$upper=~/([A-Z]|\*)(\d+|\*)/; |
$upper=~/([A-Za-z]|\*)(\d+|\*)/; |
my $ua=$1; |
my $ua=$1; |
my $ud=$2; |
my $ud=$2; |
my $alpha=''; |
my $alpha=''; |
my $num=''; |
my $num=''; |
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if (($la eq '*') || ($ua eq '*')) { |
if (($la eq '*') || ($ua eq '*')) { |
$alpha='[A-Z]'; |
$alpha='[A-Za-z]'; |
} else { |
} else { |
$alpha='['.$la.'-'.$ua.']'; |
if (($la=~/[A-Z]/) && ($ua=~/[A-Z]/) || |
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($la=~/[a-z]/) && ($ua=~/[a-z]/)) { |
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$alpha='['.$la.'-'.$ua.']'; |
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} else { |
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$alpha='['.$la.'-Za-'.$ua.']'; |
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} |
} |
} |
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if (($ld eq '*') || ($ud eq '*')) { |
if (($ld eq '*') || ($ud eq '*')) { |
Line 83 sub mask {
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Line 88 sub mask {
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} else { |
} else { |
my @lda=($ld=~m/\d/g); |
my @lda=($ld=~m/\d/g); |
my @uda=($ud=~m/\d/g); |
my @uda=($ud=~m/\d/g); |
my $i; $j=0; |
my $i; $j=0; $notdone=1; |
for ($i=0;$i<=$#lda;$i++) { |
for ($i=0;($i<=$#lda)&&($notdone);$i++) { |
if ($lda[$i]==$uda[$i]) { |
if ($lda[$i]==$uda[$i]) { |
$num.=$lda[$i]; |
$num.=$lda[$i]; |
$j=$i; |
$j=$i; |
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} else { |
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$notdone=0; |
} |
} |
} |
} |
if ($j<$#lda-1) { |
if ($j<$#lda-1) { |
Line 105 sub mask {
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Line 112 sub mask {
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} |
} |
$num.=')'; |
$num.=')'; |
} else { |
} else { |
$num.='['.$lda[$#lda].'-'.$uda[$#uda].']'; |
if ($lda[$#lda]!=$uda[$#uda]) { |
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$num.='['.$lda[$#lda].'-'.$uda[$#uda].']'; |
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} |
} |
} |
} |
} |
} |
} |
Line 242 sub sett {
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Line 251 sub sett {
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} |
} |
} else { |
} else { |
$t{$_}=$f{$_}; |
$t{$_}=$f{$_}; |
$t{$_}=~s/\.+/\,/g; |
$t{$_}=~s/\.\.+/\,/g; |
$t{$_}=~s/(^|[^\"\'])([A-Z]\d+)/$1\$v\{\'$2\'\}/g; |
$t{$_}=~s/(^|[^\"\'])([A-Za-z]\d+)/$1\$v\{\'$2\'\}/g; |
} |
} |
} |
} |
} keys %f; |
} keys %f; |
Line 287 sub outrow {
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Line 296 sub outrow {
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$fm=~s/[\'\"]/\&\#34;/g; |
$fm=~s/[\'\"]/\&\#34;/g; |
$cols[$#cols+1]="'$_$n','$fm'".'___eq___'.$v{$_.$n}; |
$cols[$#cols+1]="'$_$n','$fm'".'___eq___'.$v{$_.$n}; |
} ('A','B','C','D','E','F','G','H','I','J','K','L','M', |
} ('A','B','C','D','E','F','G','H','I','J','K','L','M', |
'N','O','P','Q','R','S','T','U','V','W','X','Y','Z'); |
'N','O','P','Q','R','S','T','U','V','W','X','Y','Z', |
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'a','b','c','d','e','f','g','h','i','j','k','l','m', |
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'n','o','p','q','r','s','t','u','v','w','x','y','z'); |
return @cols; |
return @cols; |
} |
} |
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Line 416 sub outsheet {
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Line 427 sub outsheet {
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map { |
map { |
$tabledata.="<td><b><font size=+1>$_</font></b></td>"; |
$tabledata.="<td><b><font size=+1>$_</font></b></td>"; |
} ('A<br>Import','B','C','D','E','F','G','H','I','J','K','L','M', |
} ('A<br>Import','B','C','D','E','F','G','H','I','J','K','L','M', |
'N','O','P','Q','R','S','T','U','V','W','X','Y','Z'); |
'N','O','P','Q','R','S','T','U','V','W','X','Y','Z', |
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'a','b','c','d','e','f','g','h','i','j','k','l','m', |
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'n','o','p','q','r','s','t','u','v','w','x','y','z'); |
$tabledata.='</tr>'; |
$tabledata.='</tr>'; |
my $row; |
my $row; |
my $maxrow=&getmaxrow($safeeval); |
my $maxrow=&getmaxrow($safeeval); |
Line 431 sub outsheet {
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Line 444 sub outsheet {
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# --------------------------------------- Read spreadsheet formulas from a file |
# --------------------------------------- Read spreadsheet formulas from a file |
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sub readsheet { |
sub readsheet { |
my ($safeeval,$fn)=shift; |
my ($safeeval,$fn)=@_; |
&setfilename($safeeval,$fn); |
&setfilename($safeeval,$fn); |
$fn=~/\.(\w+)/; |
$fn=~/\.(\w+)/; |
&settype($safeeval,$1); |
&settype($safeeval,$1); |
my %f=(); |
my %f=(); |
my $content; |
my $content=''; |
{ |
{ |
my $fh=Apache::File->new($fn); |
my $fh; |
$content=join('',<$fh>); |
if ($fh=Apache::File->new($fn)) { |
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$content=join('',<$fh>); |
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} |
} |
} |
{ |
{ |
my $parser=HTML::TokeParser->new(\$content); |
my $parser=HTML::TokeParser->new(\$content); |
Line 510 sub updaterows {
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Line 525 sub updaterows {
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'___'.$resid.'___'. |
'___'.$resid.'___'. |
&Apache::lonnet::declutter($srcf); |
&Apache::lonnet::declutter($srcf); |
$allassess{$symb}=$bighash{'title_'.$id}; |
$allassess{$symb}=$bighash{'title_'.$id}; |
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if ($stype eq 'assesscalc') { |
if ($stype eq 'assesscalc') { |
map { |
map { |
if ($_=~/^stores\_(.*)/) { |
if ($_=~/^stores\_(.*)/) { |
Line 520 sub updaterows {
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Line 536 sub updaterows {
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$display= |
$display= |
&Apache::lonnet::metadata($srcf,$key.'.name'); |
&Apache::lonnet::metadata($srcf,$key.'.name'); |
} |
} |
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$allkeys{$key}=$display; |
$allkeys{$key}=$display; |
} |
} |
} split(/\,/,&Apache::lonnet::metadata($srcf,'keys')); |
} split(/\,/,&Apache::lonnet::metadata($srcf,'keys')); |
Line 614 sub rowaassess {
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Line 632 sub rowaassess {
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sub handler { |
sub handler { |
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my $r=shift; |
my $r=shift; |
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$r->content_type('text/html'); |
if ($r->header_only) { |
$r->send_http_header; |
$r->content_type('text/html'); |
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$r->send_http_header; |
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return OK; |
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} |
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# ----------------------------------------------------- Needs to be in a course |
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if (($ENV{'request.course.fn'}) || |
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($ENV{'request.state'} eq 'construct')) { |
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$r->content_type('text/html'); |
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$r->send_http_header; |
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$r->print('<html><head><title>LON-CAPA Spreadsheet</title></head>'); |
$r->print('<html><head><title>LON-CAPA Spreadsheet</title></head>'); |
$r->print('<body bgcolor="#FFFFFF">'); |
$r->print('<body bgcolor="#FFFFFF">'); |
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my $sheetone=initsheet(); |
my $sheetone=initsheet(); |
&setformulas($sheetone, |
&readsheet($sheetone,$r->filename); |
'B3' => 5, 'C4' => 6, 'C6' => 'B3+C4', 'C2' => 'C6+B5', 'B5'=>'&SUM("A*")', |
&updaterows($sheetone); |
'A1' => 'a1', 'A2'=>'a2', 'A3'=>'a3','A4'=>'a4','A5'=>'a5','A6'=>'a6'); |
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&setrowlabels($sheetone, |
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'a1'=>'A Points','a2'=>'B Points','a3'=>'C Points', |
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'a4'=>'Percentage Correct','a5'=>'Bonus Points','a6'=>'Points Awarded'); |
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&setconstants($sheetone, |
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'A1' => '3', 'A2'=>'4', 'A3'=>'0','A4'=>'76','A5'=>'1.5','A6'=>'6'); |
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&setmaxrow($sheetone,6); |
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&calcsheet($sheetone); |
&calcsheet($sheetone); |
$r->print(&outsheet($sheetone)); |
$r->print(&outsheet($sheetone)); |
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$r->print('</body></html>'); |
$r->print('</body></html>'); |
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} else { |
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# ----------------------------- Not in a course, or not allowed to modify parms |
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$ENV{'user.error.msg'}= |
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$r->uri.":opa:0:0:Cannot modify spreadsheet"; |
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return HTTP_NOT_ACCEPTABLE; |
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} |
return OK; |
return OK; |
} |
} |
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