version 1.92, 2002/07/02 21:57:38
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version 1.135, 2002/11/07 15:37:02
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# The LearningOnline Network with CAPA |
# The LearningOnline Network with CAPA |
# Spreadsheet/Grades Display Handler |
# Spreadsheet/Grades Display Handler |
# |
# |
# 11/11,11/15,11/27,12/04,12/05,12/06,12/07, |
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# 12/08,12/09,12/11,12/12,12/15,12/16,12/18,12/19,12/30, |
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# 01/01/01,02/01,03/01,19/01,20/01,22/01, |
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# 03/05,03/08,03/10,03/12,03/13,03/15,03/17, |
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# 03/19,03/20,03/21,03/27,04/05,04/09, |
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# 07/09,07/14,07/21,09/01,09/10,9/11,9/12,9/13,9/14,9/17, |
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# 10/16,10/17,10/20,11/05,11/28,12/27 Gerd Kortemeyer |
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# 01/14/02 Matthew |
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# 02/04/02 Matthew |
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# POD required stuff: |
# POD required stuff: |
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=head1 NAME |
=head1 NAME |
Line 54 not the grades of their peers. The spre
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Line 44 not the grades of their peers. The spre
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offering the ability to use Perl code to manipulate data, as well as many |
offering the ability to use Perl code to manipulate data, as well as many |
built-in functions. |
built-in functions. |
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=head2 Functions available to user of lonspreadsheet |
=head2 Functions available to user of lonspreadsheet |
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=over 4 |
=over 4 |
Line 71 use Apache::lonnet;
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Line 60 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; |
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use Apache::loncoursedata; |
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use Apache::File(); |
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use Spreadsheet::WriteExcel; |
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# |
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# Caches for coursewide information |
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# |
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my %Section; |
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# |
# |
# Caches for previously calculated spreadsheets |
# Caches for previously calculated spreadsheets |
Line 106 my %courseopt;
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Line 103 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 114 my $tmpdir;
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Line 119 my $tmpdir;
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# ============================================================================= |
# ============================================================================= |
# ===================================== Implements an instance of a spreadsheet |
# ===================================== Implements an instance of a spreadsheet |
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sub initsheet { |
## |
my $safeeval = new Safe(shift); |
## mask - used to reside in the safe space. |
my $safehole = new Safe::Hole; |
## |
$safeeval->permit("entereval"); |
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$safeeval->permit(":base_math"); |
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$safeeval->permit("sort"); |
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$safeeval->deny(":base_io"); |
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$safehole->wrap(\&Apache::lonnet::EXT,$safeeval,'&EXT'); |
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my $code=<<'ENDDEFS'; |
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# ---------------------------------------------------- Inside of the safe space |
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# |
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# f: formulas |
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# t: intermediate format (variable references expanded) |
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# v: output values |
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# c: preloaded constants (A-column) |
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# rl: row label |
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# os: other spreadsheets (for student spreadsheet only) |
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undef %v; |
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undef %t; |
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undef %f; |
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undef %c; |
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undef %rl; |
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undef @os; |
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$maxrow=0; |
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$sheettype=''; |
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# filename/reference of the sheet |
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$filename=''; |
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# user data |
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$uname=''; |
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$uhome=''; |
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$udom=''; |
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# course data |
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$csec=''; |
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$chome=''; |
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$cnum=''; |
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$cdom=''; |
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$cid=''; |
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$cfn=''; |
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# symb |
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$usymb=''; |
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sub mask { |
sub mask { |
my ($lower,$upper)=@_; |
my ($lower,$upper)=@_; |
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$upper = $lower if (! defined($upper)); |
$lower=~/([A-Za-z]|\*)(\d+|\*)/; |
# |
my $la=$1; |
my ($la,$ld) = ($lower=~/([A-Za-z]|\*)(\d+|\*)/); |
my $ld=$2; |
my ($ua,$ud) = ($upper=~/([A-Za-z]|\*)(\d+|\*)/); |
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# |
$upper=~/([A-Za-z]|\*)(\d+|\*)/; |
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my $ua=$1; |
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my $ud=$2; |
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my $alpha=''; |
my $alpha=''; |
my $num=''; |
my $num=''; |
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# |
if (($la eq '*') || ($ua eq '*')) { |
if (($la eq '*') || ($ua eq '*')) { |
$alpha='[A-Za-z]'; |
$alpha='[A-Za-z]'; |
} else { |
} else { |
if (($la=~/[A-Z]/) && ($ua=~/[A-Z]/) || |
if (($la=~/[A-Z]/) && ($ua=~/[A-Z]/) || |
($la=~/[a-z]/) && ($ua=~/[a-z]/)) { |
($la=~/[a-z]/) && ($ua=~/[a-z]/)) { |
Line 188 sub mask {
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Line 142 sub mask {
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$alpha='['.$la.'-Za-'.$ua.']'; |
$alpha='['.$la.'-Za-'.$ua.']'; |
} |
} |
} |
} |
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if (($ld eq '*') || ($ud eq '*')) { |
if (($ld eq '*') || ($ud eq '*')) { |
$num='\d+'; |
$num='\d+'; |
} else { |
} else { |
Line 208 sub mask {
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Line 161 sub mask {
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} else { |
} else { |
my @lda=($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; $notdone=1; |
my $i; |
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my $j=0; |
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my $notdone=1; |
for ($i=0;($i<=$#lda)&&($notdone);$i++) { |
for ($i=0;($i<=$#lda)&&($notdone);$i++) { |
if ($lda[$i]==$uda[$i]) { |
if ($lda[$i]==$uda[$i]) { |
$num.=$lda[$i]; |
$num.=$lda[$i]; |
Line 232 sub mask {
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Line 187 sub mask {
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} |
} |
$num.=')'; |
$num.=')'; |
} else { |
} else { |
if ($lda[$#lda]!=$uda[$#uda]) { |
if ($lda[-1]!=$uda[-1]) { |
$num.='['.$lda[$#lda].'-'.$uda[$#uda].']'; |
$num.='['.$lda[-1].'-'.$uda[-1].']'; |
} |
} |
} |
} |
} |
} |
Line 241 sub mask {
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Line 196 sub mask {
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return '^'.$alpha.$num."\$"; |
return '^'.$alpha.$num."\$"; |
} |
} |
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sub initsheet { |
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my $safeeval = new Safe(shift); |
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my $safehole = new Safe::Hole; |
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$safeeval->permit("entereval"); |
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$safeeval->permit(":base_math"); |
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$safeeval->permit("sort"); |
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$safeeval->deny(":base_io"); |
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$safehole->wrap(\&Apache::lonnet::EXT,$safeeval,'&EXT'); |
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$safehole->wrap(\&Apache::lonspreadsheet::mask,$safeeval,'&mask'); |
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$safeeval->share('$@'); |
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my $code=<<'ENDDEFS'; |
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# ---------------------------------------------------- Inside of the safe space |
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# |
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# f: formulas |
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# t: intermediate format (variable references expanded) |
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# v: output values |
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# c: preloaded constants (A-column) |
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# rl: row label |
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# os: other spreadsheets (for student spreadsheet only) |
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undef %sheet_values; # Holds the (computed, final) values for the sheet |
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# This is only written to by &calc, the spreadsheet computation routine. |
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# It is read by many functions |
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undef %t; # Holds the values of the spreadsheet temporarily. Set in &sett, |
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# which does the translation of strings like C5 into the value in C5. |
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# Used in &calc - %t holds the values that are actually eval'd. |
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undef %f; # Holds the formulas for each cell. This is the users |
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# (spreadsheet authors) data for each cell. |
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# set by &setformulas and returned by &getformulas |
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# &setformulas is called by &readsheet, &tmpread, &updateclasssheet, |
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# &updatestudentassesssheet, &loadstudent, &loadcourse |
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# &getformulas is called by &writesheet, &tmpwrite, &updateclasssheet, |
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# &updatestudentassesssheet, &loadstudent, &loadcourse, &loadassessment, |
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undef %c; # Holds the constants for a sheet. In the assessment |
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# sheets, this is the A column. Used in &MINPARM, &MAXPARM, &expandnamed, |
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# &sett, and &setconstants. There is no &getconstants. |
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# &setconstants is called by &loadstudent, &loadcourse, &load assessment, |
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undef @os; # Holds the names of other spreadsheets - this is used to specify |
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# the spreadsheets that are available for the assessment sheet. |
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# Set by &setothersheets. &setothersheets is called by &handler. A |
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# related subroutine is &othersheets. |
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#$errorlog = ''; |
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$maxrow = 0; |
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$sheettype = ''; |
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# filename/reference of the sheet |
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$filename = ''; |
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# user data |
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$uname = ''; |
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$uhome = ''; |
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$udom = ''; |
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# course data |
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$csec = ''; |
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$chome= ''; |
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$cnum = ''; |
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$cdom = ''; |
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$cid = ''; |
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$coursefilename = ''; |
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# symb |
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$usymb = ''; |
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# error messages |
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$errormsg = ''; |
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#------------------------------------------------------- |
#------------------------------------------------------- |
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=item UWCALC(hashname,modules,units,date) |
=item UWCALC(hashname,modules,units,date) |
Line 372 sub CDLHASH {
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Line 399 sub CDLHASH {
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if ($key =~ /[A-z](\-[A-z])?\d+(\-\d+)?/) { |
if ($key =~ /[A-z](\-[A-z])?\d+(\-\d+)?/) { |
my $keymask = &mask($key); |
my $keymask = &mask($key); |
# Assume the keys are addresses |
# Assume the keys are addresses |
my @Temp = grep /$keymask/,keys(%v); |
my @Temp = grep /$keymask/,keys(%sheet_values); |
@Keys = $v{@Temp}; |
@Keys = $sheet_values{@Temp}; |
} else { |
} else { |
$Keys[0]= $key; |
$Keys[0]= $key; |
} |
} |
Line 384 sub CDLHASH {
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Line 411 sub CDLHASH {
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@Keys = @Temp; |
@Keys = @Temp; |
if ($value =~ /[A-z](\-[A-z])?\d+(\-\d+)?/) { |
if ($value =~ /[A-z](\-[A-z])?\d+(\-\d+)?/) { |
my $valmask = &mask($value); |
my $valmask = &mask($value); |
my @Temp = grep /$valmask/,keys(%v); |
my @Temp = grep /$valmask/,keys(%sheet_values); |
@Values =$v{@Temp}; |
@Values =$sheet_values{@Temp}; |
} else { |
} else { |
$Values[0]= $value; |
$Values[0]= $value; |
} |
} |
Line 419 sub GETHASH {
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Line 446 sub GETHASH {
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$index = 0; |
$index = 0; |
} |
} |
if ($key =~ /^[A-z]\d+$/) { |
if ($key =~ /^[A-z]\d+$/) { |
$key = $v{$key}; |
$key = $sheet_values{$key}; |
} |
} |
return $hashes{$name}->{$key}->[$index]; |
return $hashes{$name}->{$key}->[$index]; |
} |
} |
Line 476 sub HASH {
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Line 503 sub HASH {
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if ($key =~ /[A-z](\-[A-z])?\d+(\-\d+)?/) { |
if ($key =~ /[A-z](\-[A-z])?\d+(\-\d+)?/) { |
my $keymask = &mask($key); |
my $keymask = &mask($key); |
# Assume the keys are addresses |
# Assume the keys are addresses |
my @Temp = grep /$keymask/,keys(%v); |
my @Temp = grep /$keymask/,keys(%sheet_values); |
@Keys = $v{@Temp}; |
@Keys = $sheet_values{@Temp}; |
} else { |
} else { |
$Keys[0]= $key; |
$Keys[0]= $key; |
} |
} |
Line 489 sub HASH {
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Line 516 sub HASH {
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# Check to see if we have multiple $value(s) |
# Check to see if we have multiple $value(s) |
if ($value =~ /[A-z](\-[A-z])?\d+(\-\d+)?/) { |
if ($value =~ /[A-z](\-[A-z])?\d+(\-\d+)?/) { |
my $valmask = &mask($value); |
my $valmask = &mask($value); |
my @Temp = grep /$valmask/,keys(%v); |
my @Temp = grep /$valmask/,keys(%sheet_values); |
@Values =$v{@Temp}; |
@Values =$sheet_values{@Temp}; |
} else { |
} else { |
$Values[0]= $value; |
$Values[0]= $value; |
} |
} |
Line 519 returns the number of items in the range
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Line 546 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(%v))}}+1; |
my $num= $#{@{grep(/$mask/,keys(%sheet_values))}}+1; |
return $num; |
return $num; |
} |
} |
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Line 527 sub BIN {
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Line 554 sub BIN {
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my ($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(%v)) { |
foreach (grep /$mask/,keys(%sheet_values)) { |
if (($v{$_}>=$low) && ($v{$_}<=$high)) { |
if (($sheet_values{$_}>=$low) && ($sheet_values{$_}<=$high)) { |
$num++; |
$num++; |
} |
} |
} |
} |
Line 548 returns the sum of items in the range.
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Line 575 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(%v)) { |
foreach (grep /$mask/,keys(%sheet_values)) { |
$sum+=$v{$_}; |
$sum+=$sheet_values{$_}; |
} |
} |
return $sum; |
return $sum; |
} |
} |
Line 565 compute the average of the items in the
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Line 592 compute the average of the items in the
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#------------------------------------------------------- |
#------------------------------------------------------- |
sub MEAN { |
sub MEAN { |
my $mask=mask(@_); |
my $mask=mask(@_); |
my $sum=0; my $num=0; |
my $sum=0; |
foreach (grep /$mask/,keys(%v)) { |
my $num=0; |
$sum+=$v{$_}; |
foreach (grep /$mask/,keys(%sheet_values)) { |
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$sum+=$sheet_values{$_}; |
$num++; |
$num++; |
} |
} |
if ($num) { |
if ($num) { |
Line 589 compute the standard deviation of the it
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Line 617 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(%v)) { |
foreach (grep /$mask/,keys(%sheet_values)) { |
$sum+=$v{$_}; |
$sum+=$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(%v)) { |
foreach (grep /$mask/,keys(%sheet_values)) { |
$sum+=($v{$_}-$mean)**2; |
$sum+=($sheet_values{$_}-$mean)**2; |
} |
} |
return sqrt($sum/($num-1)); |
return sqrt($sum/($num-1)); |
} |
} |
Line 614 compute the product of the items in the
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Line 642 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(%v)) { |
foreach (grep /$mask/,keys(%sheet_values)) { |
$prod*=$v{$_}; |
$prod*=$sheet_values{$_}; |
} |
} |
return $prod; |
return $prod; |
} |
} |
Line 632 compute the maximum of the items in the
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Line 660 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(%v)) { |
foreach (grep /$mask/,keys(%sheet_values)) { |
unless ($max) { $max=$v{$_}; } |
unless ($max) { $max=$sheet_values{$_}; } |
if (($v{$_}>$max) || ($max eq '-')) { $max=$v{$_}; } |
if (($sheet_values{$_}>$max) || ($max eq '-')) { $max=$sheet_values{$_}; } |
} |
} |
return $max; |
return $max; |
} |
} |
Line 651 compute the minimum of the items in the
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Line 679 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(%v)) { |
foreach (grep /$mask/,keys(%sheet_values)) { |
unless ($max) { $max=$v{$_}; } |
unless ($max) { $max=$sheet_values{$_}; } |
if (($v{$_}<$min) || ($min eq '-')) { $min=$v{$_}; } |
if (($sheet_values{$_}<$min) || ($min eq '-')) { |
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$min=$sheet_values{$_}; |
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} |
} |
} |
return $min; |
return $min; |
} |
} |
Line 672 sub SUMMAX {
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Line 702 sub SUMMAX {
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my ($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(%v)) { |
foreach (grep /$mask/,keys(%sheet_values)) { |
push (@inside,$v{$_}); |
push (@inside,$sheet_values{$_}); |
} |
} |
@inside=sort(@inside); |
@inside=sort(@inside); |
my $sum=0; my $i; |
my $sum=0; my $i; |
Line 697 sub SUMMIN {
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Line 727 sub SUMMIN {
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my ($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(%v)) { |
foreach (grep /$mask/,keys(%sheet_values)) { |
$inside[$#inside+1]=$v{$_}; |
$inside[$#inside+1]=$sheet_values{$_}; |
} |
} |
@inside=sort(@inside); |
@inside=sort(@inside); |
my $sum=0; my $i; |
my $sum=0; my $i; |
Line 708 sub SUMMIN {
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Line 738 sub SUMMIN {
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return $sum; |
return $sum; |
} |
} |
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#------------------------------------------------------- |
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=item MINPARM(parametername) |
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Returns the minimum value of the parameters matching the parametername. |
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parametername should be a string such as 'duedate'. |
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=cut |
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#------------------------------------------------------- |
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sub MINPARM { |
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my ($expression) = @_; |
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my $min = undef; |
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study($expression); |
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foreach $parameter (keys(%c)) { |
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next if ($parameter !~ /$expression/); |
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if ((! defined($min)) || ($min > $c{$parameter})) { |
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$min = $c{$parameter} |
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} |
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} |
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return $min; |
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} |
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#------------------------------------------------------- |
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=item MAXPARM(parametername) |
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Returns the maximum value of the parameters matching the input parameter name. |
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parametername should be a string such as 'duedate'. |
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=cut |
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#------------------------------------------------------- |
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sub MAXPARM { |
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my ($expression) = @_; |
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my $max = undef; |
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study($expression); |
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foreach $parameter (keys(%c)) { |
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next if ($parameter !~ /$expression/); |
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if ((! defined($min)) || ($max < $c{$parameter})) { |
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$max = $c{$parameter} |
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} |
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} |
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return $max; |
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} |
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#-------------------------------------------------------- |
sub expandnamed { |
sub expandnamed { |
my $expression=shift; |
my $expression=shift; |
if ($expression=~/^\&/) { |
if ($expression=~/^\&/) { |
Line 753 sub expandnamed {
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Line 830 sub expandnamed {
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foreach $parameter (keys(%c)) { |
foreach $parameter (keys(%c)) { |
push @matches,$parameter if ($parameter =~ /$expression/); |
push @matches,$parameter if ($parameter =~ /$expression/); |
} |
} |
if ($#matches == 0) { |
if (scalar(@matches) == 0) { |
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$returnvalue = 'unmatched parameter: '.$parameter; |
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} elsif (scalar(@matches) == 1) { |
$returnvalue = '$c{\''.$matches[0].'\'}'; |
$returnvalue = '$c{\''.$matches[0].'\'}'; |
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} elsif (scalar(@matches) > 0) { |
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# more than one match. Look for a concise one |
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$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 : $expression'"; |
# There was a negative number of matches, which indicates |
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# something is wrong with reality. Better warn the user. |
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$returnvalue = 'bizzare parameter: '.$parameter; |
} |
} |
return $returnvalue; |
return $returnvalue; |
} |
} |
Line 770 sub sett {
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Line 859 sub sett {
|
} else { |
} else { |
$pattern='[A-Z]'; |
$pattern='[A-Z]'; |
} |
} |
|
# Deal with the template row |
foreach (keys(%f)) { |
foreach (keys(%f)) { |
if ($_=~/template\_(\w)/) { |
next if ($_!~/template\_(\w)/); |
my $col=$1; |
my $col=$1; |
unless ($col=~/^$pattern/) { |
next if ($col=~/^$pattern/); |
foreach (keys(%f)) { |
foreach (keys(%f)) { |
if ($_=~/A(\d+)/) { |
next if ($_!~/A(\d+)/); |
my $trow=$1; |
my $trow=$1; |
if ($trow) { |
next if (! $trow); |
# Get the name of this cell |
# Get the name of this cell |
my $lb=$col.$trow; |
my $lb=$col.$trow; |
# Grab the template declaration |
# Grab the template declaration |
$t{$lb}=$f{'template_'.$col}; |
$t{$lb}=$f{'template_'.$col}; |
# Replace '#' with the row number |
# Replace '#' with the row number |
$t{$lb}=~s/\#/$trow/g; |
$t{$lb}=~s/\#/$trow/g; |
# Replace '....' with ',' |
# Replace '....' with ',' |
$t{$lb}=~s/\.\.+/\,/g; |
$t{$lb}=~s/\.\.+/\,/g; |
# Replace 'A0' with the value from 'A0' |
# Replace 'A0' with the value from 'A0' |
$t{$lb}=~s/(^|[^\"\'])([A-Za-z]\d+)/$1\$v\{\'$2\'\}/g; |
$t{$lb}=~s/(^|[^\"\'])([A-Za-z]\d+)/$1\$sheet_values\{\'$2\'\}/g; |
# Replace parameters |
# Replace parameters |
$t{$lb}=~s/(^|[^\"\'])\[([^\]]+)\]/$1.&expandnamed($2)/ge; |
$t{$lb}=~s/(^|[^\"\'])\[([^\]]+)\]/$1.&expandnamed($2)/ge; |
} |
} |
} |
|
} |
|
} |
|
} |
|
} |
} |
|
# Deal with the normal cells |
foreach (keys(%f)) { |
foreach (keys(%f)) { |
if (($f{$_}) && ($_!~/template\_/)) { |
if (exists($f{$_}) && ($_!~/template\_/)) { |
my $matches=($_=~/^$pattern(\d+)/); |
my $matches=($_=~/^$pattern(\d+)/); |
if (($matches) && ($1)) { |
if (($matches) && ($1)) { |
unless ($f{$_}=~/^\!/) { |
unless ($f{$_}=~/^\!/) { |
Line 806 sub sett {
|
Line 893 sub sett {
|
} else { |
} else { |
$t{$_}=$f{$_}; |
$t{$_}=$f{$_}; |
$t{$_}=~s/\.\.+/\,/g; |
$t{$_}=~s/\.\.+/\,/g; |
$t{$_}=~s/(^|[^\"\'])([A-Za-z]\d+)/$1\$v\{\'$2\'\}/g; |
$t{$_}=~s/(^|[^\"\'])([A-Za-z]\d+)/$1\$sheet_values\{\'$2\'\}/g; |
$t{$_}=~s/(^|[^\"\'])\[([^\]]+)\]/$1.&expandnamed($2)/ge; |
$t{$_}=~s/(^|[^\"\'])\[([^\]]+)\]/$1.&expandnamed($2)/ge; |
} |
} |
} |
} |
} |
} |
|
# For inserted lines, [B-Z] is also valid |
|
unless ($sheettype eq 'assesscalc') { |
|
foreach (keys(%f)) { |
|
if ($_=~/[B-Z](\d+)/) { |
|
if ($f{'A'.$1}=~/^[\~\-]/) { |
|
$t{$_}=$f{$_}; |
|
$t{$_}=~s/\.\.+/\,/g; |
|
$t{$_}=~s/(^|[^\"\'])([A-Za-z]\d+)/$1\$sheet_values\{\'$2\'\}/g; |
|
$t{$_}=~s/(^|[^\"\'])\[([^\]]+)\]/$1.&expandnamed($2)/ge; |
|
} |
|
} |
|
} |
|
} |
# 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'}; |
$t{'A0'}=~s/\.\.+/\,/g; |
$t{'A0'}=~s/\.\.+/\,/g; |
$t{'A0'}=~s/(^|[^\"\'])([A-Za-z]\d+)/$1\$v\{\'$2\'\}/g; |
$t{'A0'}=~s/(^|[^\"\'])([A-Za-z]\d+)/$1\$sheet_values\{\'$2\'\}/g; |
$t{'A0'}=~s/(^|[^\"\'])\[([^\]]+)\]/$1.&expandnamed($2)/ge; |
$t{'A0'}=~s/(^|[^\"\'])\[([^\]]+)\]/$1.&expandnamed($2)/ge; |
} |
} |
|
|
sub calc { |
sub calc { |
%v=(); |
undef %sheet_values; |
&sett(); |
&sett(); |
my $notfinished=1; |
my $notfinished=1; |
|
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{$_}; |
#$errorlog .= "$_:".$t{$_}; |
$v{$_}=eval($t{$_}); |
my $old=$sheet_values{$_}; |
|
$sheet_values{$_}=eval $t{$_}; |
if ($@) { |
if ($@) { |
%v=(); |
undef %sheet_values; |
return $@; |
return $_.': '.$@; |
} |
} |
if ($v{$_} ne $old) { $notfinished=1; } |
if ($sheet_values{$_} ne $old) { $notfinished=1; $lastcalc=$_; } |
|
#$errorlog .= ":".$sheet_values{$_}."\n"; |
} |
} |
$depth++; |
$depth++; |
if ($depth>100) { |
if ($depth>100) { |
%v=(); |
undef %sheet_values; |
return 'Maximum calculation depth exceeded'; |
return $lastcalc.': Maximum calculation depth exceeded'; |
} |
} |
} |
} |
return ''; |
return ''; |
} |
} |
|
|
|
# ------------------------------------------- End of "Inside of the safe space" |
|
ENDDEFS |
|
$safeeval->reval($code); |
|
return $safeeval; |
|
} |
|
|
|
# |
|
# |
|
# |
sub templaterow { |
sub templaterow { |
|
my $sheet = shift; |
my @cols=(); |
my @cols=(); |
$cols[0]='<b><font size=+1>Template</font></b>'; |
my $rowlabel = 'Template'; |
foreach ('A','B','C','D','E','F','G','H','I','J','K','L','M', |
foreach ('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', |
'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') { |
my $fm=$f{'template_'.$_}; |
my $fm=$sheet->{'f'}->{'template_'.$_}; |
$fm=~s/[\'\"]/\&\#34;/g; |
$fm=~s/[\'\"]/\&\#34;/g; |
$cols[$#cols+1]="'template_$_','$fm'".'___eq___'.$fm; |
push(@cols,{ name => 'template_'.$_, |
|
formula => $fm, |
|
value => $fm }); |
} |
} |
return @cols; |
return ($rowlabel,@cols); |
} |
} |
|
|
sub outrowassess { |
sub outrowassess { |
my $n=shift; |
# $n is the current row number |
|
my ($sheet,$n) = @_; |
my @cols=(); |
my @cols=(); |
|
my $rowlabel=''; |
if ($n) { |
if ($n) { |
my ($usy,$ufn)=split(/\_\_\&\&\&\_\_/,$f{'A'.$n}); |
my ($usy,$ufn)=split(/__&&&\__/,$sheet->{'f'}->{'A'.$n}); |
if ($rl{$usy}) { |
if (exists($sheet->{'rowlabel'}->{$usy})) { |
$cols[0]=$rl{$usy}.'<br>'. |
$rowlabel = $sheet->{'rowlabel'}->{$usy}; |
'<select name="sel_'.$n.'" onChange="changesheet('.$n. |
} else { |
')"><option name="default">Default</option>'; |
$rowlabel = ''; |
} else { $cols[0]=''; } |
} |
foreach (@os) { |
|
$cols[0].='<option name="'.$_.'"'; |
|
if ($ufn eq $_) { |
|
$cols[0].=' selected'; |
|
} |
|
$cols[0].='>'.$_.'</option>'; |
|
} |
|
$cols[0].='</select>'; |
|
} else { |
} else { |
$cols[0]='<b><font size=+1>Export</font></b>'; |
$rowlabel = 'Export'; |
} |
} |
foreach ('A','B','C','D','E','F','G','H','I','J','K','L','M', |
foreach ('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', |
'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') { |
my $fm=$f{$_.$n}; |
my $fm=$sheet->{'f'}->{$_.$n}; |
$fm=~s/[\'\"]/\&\#34;/g; |
$fm=~s/[\'\"]/\&\#34;/g; |
push(@cols,"'$_$n','$fm'".'___eq___'.$v{$_.$n}); |
push(@cols,{ name => $_.$n, |
|
formula => $fm, |
|
value => $sheet->{'values'}->{$_.$n}}); |
} |
} |
return @cols; |
return ($rowlabel,@cols); |
} |
} |
|
|
sub outrow { |
sub outrow { |
my $n=shift; |
my ($sheet,$n)=@_; |
my @cols=(); |
my @cols=(); |
|
my $rowlabel; |
if ($n) { |
if ($n) { |
$cols[0]=$rl{$f{'A'.$n}}; |
$rowlabel = $sheet->{'rowlabel'}->{$sheet->{'f'}->{'A'.$n}}; |
} else { |
} else { |
$cols[0]='<b><font size=+1>Export</font></b>'; |
if ($sheet->{'sheettype'} eq 'classcalc') { |
|
$rowlabel = 'Summary'; |
|
} else { |
|
$rowlabel = 'Export'; |
|
} |
} |
} |
foreach ('A','B','C','D','E','F','G','H','I','J','K','L','M', |
foreach ('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', |
'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') { |
my $fm=$f{$_.$n}; |
my $fm=$sheet->{'f'}->{$_.$n}; |
$fm=~s/[\'\"]/\&\#34;/g; |
$fm=~s/[\'\"]/\&\#34;/g; |
$cols[$#cols+1]="'$_$n','$fm'".'___eq___'.$v{$_.$n}; |
push(@cols,{ name => $_.$n, |
|
formula => $fm, |
|
value => $sheet->{'values'}->{$_.$n}}); |
} |
} |
return @cols; |
return ($rowlabel,@cols); |
} |
|
|
|
sub exportrowa { |
|
my @exportarray=(); |
|
foreach ('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') { |
|
$exportarray[$#exportarray+1]=$v{$_.'0'}; |
|
} |
|
return @exportarray; |
|
} |
|
|
|
# ------------------------------------------- End of "Inside of the safe space" |
|
ENDDEFS |
|
$safeeval->reval($code); |
|
return $safeeval; |
|
} |
} |
|
|
# ------------------------------------------------ Add or change formula values |
# ------------------------------------------------ Add or change formula values |
|
|
sub setformulas { |
sub setformulas { |
my ($safeeval,%f)=@_; |
my ($sheet)=shift; |
%{$safeeval->varglob('f')}=%f; |
%{$sheet->{'safe'}->varglob('f')}=%{$sheet->{'f'}}; |
} |
} |
|
|
# ------------------------------------------------ Add or change formula values |
# ------------------------------------------------ Add or change formula values |
|
|
sub setconstants { |
sub setconstants { |
my ($safeeval,%c)=@_; |
my ($sheet)=shift; |
%{$safeeval->varglob('c')}=%c; |
my ($constants) = @_; |
|
if (! ref($constants)) { |
|
my %tmp = @_; |
|
$constants = \%tmp; |
|
} |
|
$sheet->{'constants'} = $constants; |
|
return %{$sheet->{'safe'}->varglob('c')}=%{$sheet->{'constants'}}; |
} |
} |
|
|
# --------------------------------------------- Set names of other spreadsheets |
# --------------------------------------------- Set names of other spreadsheets |
|
|
sub setothersheets { |
sub setothersheets { |
my ($safeeval,@os)=@_; |
my $sheet = shift; |
@{$safeeval->varglob('os')}=@os; |
my @othersheets = @_; |
|
$sheet->{'othersheets'} = \@othersheets; |
|
@{$sheet->{'safe'}->varglob('os')}=@othersheets; |
|
return; |
} |
} |
|
|
# ------------------------------------------------ Add or change formula values |
# ------------------------------------------------ Add or change formula values |
|
|
sub setrowlabels { |
sub setrowlabels { |
my ($safeeval,%rl)=@_; |
my $sheet=shift; |
%{$safeeval->varglob('rl')}=%rl; |
my ($rowlabel) = @_; |
|
if (! ref($rowlabel)) { |
|
my %tmp = @_; |
|
$rowlabel = \%tmp; |
|
} |
|
$sheet->{'rowlabel'}=$rowlabel; |
} |
} |
|
|
# ------------------------------------------------------- Calculate spreadsheet |
# ------------------------------------------------------- Calculate spreadsheet |
|
|
sub calcsheet { |
sub calcsheet { |
my $safeeval=shift; |
my $sheet=shift; |
$safeeval->reval('&calc();'); |
my $result = $sheet->{'safe'}->reval('&calc();'); |
} |
%{$sheet->{'values'}} = %{$sheet->{'safe'}->varglob('sheet_values')}; |
|
return $result; |
# ------------------------------------------------------------------ Get values |
|
|
|
sub getvalues { |
|
my $safeeval=shift; |
|
return $safeeval->reval('%v'); |
|
} |
} |
|
|
# ---------------------------------------------------------------- Get formulas |
# ---------------------------------------------------------------- Get formulas |
|
# Return a copy of the formulas |
sub getformulas { |
sub getformulas { |
my $safeeval=shift; |
my $sheet = shift; |
return %{$safeeval->varglob('f')}; |
return %{$sheet->{'safe'}->varglob('f')}; |
} |
|
|
|
# -------------------------------------------------------------------- Get type |
|
|
|
sub gettype { |
|
my $safeeval=shift; |
|
return $safeeval->reval('$sheettype'); |
|
} |
|
|
|
# ------------------------------------------------------------------ Set maxrow |
|
|
|
sub setmaxrow { |
|
my ($safeeval,$row)=@_; |
|
$safeeval->reval('$maxrow='.$row.';'); |
|
} |
} |
|
|
# ------------------------------------------------------------------ Get maxrow |
sub geterrorlog { |
|
my $sheet = shift; |
sub getmaxrow { |
return ${$sheet->{'safe'}->varglob('errorlog')}; |
my $safeeval=shift; |
|
return $safeeval->reval('$maxrow'); |
|
} |
|
|
|
# ---------------------------------------------------------------- Set filename |
|
|
|
sub setfilename { |
|
my ($safeeval,$fn)=@_; |
|
$safeeval->reval('$filename="'.$fn.'";'); |
|
} |
|
|
|
# ---------------------------------------------------------------- Get filename |
|
|
|
sub getfilename { |
|
my $safeeval=shift; |
|
return $safeeval->reval('$filename'); |
|
} |
|
|
|
# --------------------------------------------------------------- Get course ID |
|
|
|
sub getcid { |
|
my $safeeval=shift; |
|
return $safeeval->reval('$cid'); |
|
} |
|
|
|
# --------------------------------------------------------- Get course filename |
|
|
|
sub getcfn { |
|
my $safeeval=shift; |
|
return $safeeval->reval('$cfn'); |
|
} |
|
|
|
# ----------------------------------------------------------- Get course number |
|
|
|
sub getcnum { |
|
my $safeeval=shift; |
|
return $safeeval->reval('$cnum'); |
|
} |
|
|
|
# ------------------------------------------------------------- Get course home |
|
|
|
sub getchome { |
|
my $safeeval=shift; |
|
return $safeeval->reval('$chome'); |
|
} |
|
|
|
# ----------------------------------------------------------- Get course domain |
|
|
|
sub getcdom { |
|
my $safeeval=shift; |
|
return $safeeval->reval('$cdom'); |
|
} |
|
|
|
# ---------------------------------------------------------- Get course section |
|
|
|
sub getcsec { |
|
my $safeeval=shift; |
|
return $safeeval->reval('$csec'); |
|
} |
|
|
|
# --------------------------------------------------------------- Get user name |
|
|
|
sub getuname { |
|
my $safeeval=shift; |
|
return $safeeval->reval('$uname'); |
|
} |
|
|
|
# ------------------------------------------------------------- Get user domain |
|
|
|
sub getudom { |
|
my $safeeval=shift; |
|
return $safeeval->reval('$udom'); |
|
} |
} |
|
|
# --------------------------------------------------------------- Get user home |
# ----------------------------------------------------- Get value of $f{'A'.$n} |
|
sub getfa { |
sub getuhome { |
my $sheet = shift; |
my $safeeval=shift; |
my ($n)=@_; |
return $safeeval->reval('$uhome'); |
return $sheet->{'safe'}->reval('$f{"A'.$n.'"}'); |
} |
|
|
|
# -------------------------------------------------------------------- Get symb |
|
|
|
sub getusymb { |
|
my $safeeval=shift; |
|
return $safeeval->reval('$usymb'); |
|
} |
} |
|
|
# ------------------------------------------------------------- Export of A-row |
# ------------------------------------------------------------- Export of A-row |
|
|
sub exportdata { |
sub exportdata { |
my $safeeval=shift; |
my $sheet=shift; |
return $safeeval->reval('&exportrowa()'); |
my @exportarray=(); |
|
foreach ('A','B','C','D','E','F','G','H','I','J','K','L','M', |
|
'N','O','P','Q','R','S','T','U','V','W','X','Y','Z') { |
|
if (exists($sheet->{'values'}->{$_.'0'})) { |
|
push(@exportarray,$sheet->{'values'}->{$_.'0'}); |
|
} else { |
|
push(@exportarray,''); |
|
} |
|
} |
|
return @exportarray; |
} |
} |
|
|
|
|
# ========================================================== End of Spreadsheet |
# ========================================================== End of Spreadsheet |
# ============================================================================= |
# ============================================================================= |
|
|
# |
# |
# Procedures for screen output |
# Procedures for spreadsheet output |
# |
# |
# --------------------------------------------- Produce output row n from sheet |
# --------------------------------------------- Produce output row n from sheet |
|
|
sub rown { |
sub get_row { |
my ($safeeval,$n)=@_; |
my ($sheet,$n) = @_; |
my $defaultbg; |
my ($rowlabel,@rowdata); |
my $rowdata=''; |
if ($n eq '-') { |
my $dataflag=0; |
($rowlabel,@rowdata) = &templaterow($sheet); |
unless ($n eq '-') { |
} elsif ($sheet->{'sheettype'} eq 'studentcalc') { |
$defaultbg=((($n-1)/5)==int(($n-1)/5))?'#E0E0':'#FFFF'; |
($rowlabel,@rowdata) = &outrowassess($sheet,$n); |
} else { |
} else { |
$defaultbg='#E0FF'; |
($rowlabel,@rowdata) = &outrow($sheet,$n); |
} |
} |
unless ($ENV{'form.showcsv'}) { |
return ($rowlabel,@rowdata); |
$rowdata.="\n<tr><td><b><font size=+1>$n</font></b></td>"; |
} |
} else { |
|
$rowdata.="\n".'"'.$n.'"'; |
######################################################################## |
} |
######################################################################## |
my $showf=0; |
sub sort_indicies { |
my $proc; |
my $sheet = shift; |
my $maxred; |
# |
my $sheettype=&gettype($safeeval); |
# Sort the rows in some manner |
if ($sheettype eq 'studentcalc') { |
# |
$proc='&outrowassess'; |
my @sortby=(); |
$maxred=26; |
my @sortidx=(); |
} else { |
for (my $row=1;$row<=$sheet->{'maxrow'};$row++) { |
$proc='&outrow'; |
push (@sortby, $sheet->{'safe'}->reval('$f{"A'.$row.'"}')); |
|
push (@sortidx, $row); |
|
} |
|
@sortidx=sort { lc($sortby[$a]) cmp lc($sortby[$b]); } @sortidx; |
|
return @sortidx; |
|
} |
|
|
|
############################################################# |
|
### ### |
|
### Spreadsheet Output Routines ### |
|
### ### |
|
############################################################# |
|
|
|
############################################ |
|
## HTML output routines ## |
|
############################################ |
|
sub html_editable_cell { |
|
my ($cell,$bgcolor) = @_; |
|
my $result; |
|
my ($name,$formula,$value); |
|
if (defined($cell)) { |
|
$name = $cell->{'name'}; |
|
$formula = $cell->{'formula'}; |
|
$value = $cell->{'value'}; |
|
} |
|
$name = '' if (! defined($name)); |
|
$formula = '' if (! defined($formula)); |
|
if (! defined($value)) { |
|
$value = '<font color="'.$bgcolor.'">#</font>'; |
|
if ($formula ne '') { |
|
$value = '<i>undefined value</i>'; |
|
} |
|
} |
|
if ($value =~ /^\s*$/ ) { |
|
$value = '<font color="'.$bgcolor.'">#</font>'; |
|
} |
|
$result .= '<a href="javascript:celledit(\''. |
|
$name.'\',\''.$formula.'\');">'.$value.'</a>'; |
|
return $result; |
|
} |
|
|
|
sub html_uneditable_cell { |
|
my ($cell,$bgcolor) = @_; |
|
my $value = (defined($cell) ? $cell->{'value'} : ''); |
|
return ' '.$value.' '; |
|
} |
|
|
|
sub outsheet_html { |
|
my ($sheet,$r) = @_; |
|
my ($num_uneditable,$realm,$row_type); |
|
if ($sheet->{'sheettype'} eq 'assesscalc') { |
|
$num_uneditable = 1; |
|
$realm = 'Assessment'; |
|
$row_type = 'Item'; |
|
} elsif ($sheet->{'sheettype'} eq 'studentcalc') { |
|
$num_uneditable = 26; |
|
$realm = 'User'; |
|
$row_type = 'Assessment'; |
|
} elsif ($sheet->{'sheettype'} eq 'classcalc') { |
|
$num_uneditable = 26; |
|
$realm = 'Course'; |
|
$row_type = 'Student'; |
|
} else { |
|
return; # error |
|
} |
|
#################################### |
|
# Print out header table |
|
#################################### |
|
my $num_left = 52-$num_uneditable; |
|
my $tabledata =<<"END"; |
|
<table border="2"> |
|
<tr> |
|
<th colspan="1" rowspan="2"><font size="+2">$realm</font></th> |
|
<td bgcolor="#FFDDDD" colspan="$num_uneditable"> |
|
<b><font size="+1">Import</font></b></td> |
|
<td colspan="$num_left"> |
|
<b><font size="+1">Calculations</font></b></td> |
|
</tr><tr> |
|
END |
|
my $label_num = 0; |
|
foreach (split(//,'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz')){ |
|
if ($label_num<$num_uneditable) { |
|
$tabledata.='<td bgcolor="#FFDDDD">'; |
|
} else { |
|
$tabledata.='<td>'; |
|
} |
|
$tabledata.="<b><font size=+1>$_</font></b></td>"; |
|
$label_num++; |
} |
} |
if ($sheettype eq 'assesscalc') { |
$tabledata.="</tr>\n"; |
$maxred=1; |
$r->print($tabledata); |
} else { |
#################################### |
$maxred=26; |
# Print out template row |
|
#################################### |
|
my ($rowlabel,@rowdata) = &get_row($sheet,'-'); |
|
my $row_html = '<tr><td>'.&format_html_rowlabel($rowlabel).'</td>'; |
|
my $num_cols_output = 0; |
|
foreach my $cell (@rowdata) { |
|
if ($num_cols_output++ < $num_uneditable) { |
|
$row_html .= '<td bgcolor="#FFDDDD">'; |
|
$row_html .= &html_uneditable_cell($cell,'#FFDDDD'); |
|
} else { |
|
$row_html .= '<td bgcolor="#EOFFDD">'; |
|
$row_html .= &html_editable_cell($cell,'#E0FFDD'); |
|
} |
|
$row_html .= '</td>'; |
} |
} |
if ($n eq '-') { $proc='&templaterow'; $n=-1; $dataflag=1; } |
$row_html.= "</tr>\n"; |
foreach ($safeeval->reval($proc.'('.$n.')')) { |
$r->print($row_html); |
my $bgcolor=$defaultbg.((($showf-1)/5==int(($showf-1)/5))?'99':'DD'); |
#################################### |
my ($fm,$vl)=split(/\_\_\_eq\_\_\_/,$_); |
# Print out summary/export row |
if ((($vl ne '') || ($vl eq '0')) && |
#################################### |
(($showf==1) || ($sheettype ne 'studentcalc'))) { $dataflag=1; } |
my ($rowlabel,@rowdata) = &get_row($sheet,'0'); |
if ($showf==0) { $vl=$_; } |
my $rowcount = 0; |
unless ($ENV{'form.showcsv'}) { |
$row_html = '<tr><td>'.&format_html_rowlabel($rowlabel).'</td>'; |
if ($showf<=$maxred) { $bgcolor='#FFDDDD'; } |
$num_cols_output = 0; |
if (($n==0) && ($showf<=26)) { $bgcolor='#CCCCFF'; } |
foreach my $cell (@rowdata) { |
if (($showf>$maxred) || ((!$n) && ($showf>0))) { |
if ($num_cols_output++ < 26) { |
if ($vl eq '') { |
$row_html .= '<td bgcolor="#CCCCFF">'; |
$vl='<font size=+2 color='.$bgcolor.'>#</font>'; |
$row_html .= &html_editable_cell($cell,'#CCCCFF'); |
} |
} else { |
$rowdata.= |
$row_html .= '<td bgcolor="#DDCCFF">'; |
'<td bgcolor='.$bgcolor.'><a href="javascript:celledit('.$fm.');">'.$vl. |
$row_html .= &html_uneditable_cell(undef,'#CCCCFF'); |
'</a></td>'; |
} |
} else { |
$row_html .= '</td>'; |
$rowdata.='<td bgcolor='.$bgcolor.'> '.$vl.' </td>'; |
|
} |
|
} else { |
|
$rowdata.=',"'.$vl.'"'; |
|
} |
|
$showf++; |
|
} # End of foreach($safeval...) |
|
if ($ENV{'form.showall'} || ($dataflag)) { |
|
return $rowdata.($ENV{'form.showcsv'}?'':'</tr>'); |
|
} else { |
|
return ''; |
|
} |
} |
|
$row_html.= "</tr>\n"; |
|
$r->print($row_html); |
|
$r->print('</table>'); |
|
#################################### |
|
# Prepare to output rows |
|
#################################### |
|
my @Rows = &sort_indicies($sheet); |
|
# |
|
# Loop through the rows and output them one at a time |
|
my $rows_output=0; |
|
foreach my $rownum (@Rows) { |
|
my ($rowlabel,@rowdata) = &get_row($sheet,$rownum); |
|
# |
|
my $defaultbg='#E0FF'; |
|
# |
|
my $row_html ="\n".'<tr><td><b><font size=+1>'.$rownum. |
|
'</font></b></td>'; |
|
# |
|
if ($sheet->{'sheettype'} eq 'classcalc') { |
|
$row_html.='<td>'.&format_html_rowlabel($rowlabel).'</td>'; |
|
# Output links for each student? |
|
# Nope, that is already done for us in format_html_rowlabel (for now) |
|
} elsif ($sheet->{'sheettype'} eq 'studentcalc') { |
|
$row_html.='<td>'.&format_html_rowlabel($rowlabel); |
|
$row_html.= '<br>'. |
|
'<select name="sel_'.$rownum.'" '. |
|
'onChange="changesheet('.$rownum.')">'. |
|
'<option name="default">Default</option>'; |
|
foreach (@{$sheet->{'othersheets'}}) { |
|
$row_html.='<option name="'.$_.'"'; |
|
#if ($ufn eq $_) { |
|
# $row_html.=' selected'; |
|
#} |
|
$row_html.='>'.$_.'</option>'; |
|
} |
|
$row_html.='</select></td>'; |
|
} elsif ($sheet->{'sheettype'} eq 'assesscalc') { |
|
$row_html.='<td>'.&format_html_rowlabel($rowlabel).'</td>'; |
|
} |
|
# |
|
my $shown_cells = 0; |
|
foreach my $cell (@rowdata) { |
|
my $value = $cell->{'value'}; |
|
my $formula = $cell->{'formula'}; |
|
my $cellname = $cell->{'name'}; |
|
# |
|
my $bgcolor; |
|
if ($shown_cells && ($shown_cells/5 == int($shown_cells/5))) { |
|
$bgcolor = $defaultbg.'99'; |
|
} else { |
|
$bgcolor = $defaultbg.'DD'; |
|
} |
|
$bgcolor='#FFDDDD' if ($shown_cells < $num_uneditable); |
|
# |
|
$row_html.='<td bgcolor='.$bgcolor.'>'; |
|
if ($shown_cells < $num_uneditable) { |
|
$row_html .= &html_uneditable_cell($cell,$bgcolor); |
|
} else { |
|
$row_html .= &html_editable_cell($cell,$bgcolor); |
|
} |
|
$row_html.='</td>'; |
|
$shown_cells++; |
|
} |
|
if ($row_html) { |
|
if ($rows_output % 25 == 0) { |
|
$r->print("</table>\n<br>\n"); |
|
$r->rflush(); |
|
$r->print('<table border=2>'. |
|
'<tr><td> <td>'.$row_type.'</td>'. |
|
'<td>'. |
|
join('</td><td>', |
|
(split(//,'ABCDEFGHIJKLMNOPQRSTUVWXYZ'. |
|
'abcdefghijklmnopqrstuvwxyz'))). |
|
"</td></tr>\n"); |
|
} |
|
$rows_output++; |
|
$r->print($row_html); |
|
} |
|
} |
|
# |
|
$r->print('</table>'); |
|
# |
|
# Debugging code (be sure to uncomment errorlog code in safe space): |
|
# |
|
# $r->print("\n<pre>"); |
|
# $r->print(&geterrorlog($sheet)); |
|
# $r->print("\n</pre>"); |
|
return 1; |
} |
} |
|
|
# ------------------------------------------------------------- Print out sheet |
############################################ |
|
## csv output routines ## |
sub outsheet { |
############################################ |
my ($r,$safeeval)=@_; |
sub outsheet_csv { |
my $maxred; |
my ($sheet,$r) = @_; |
my $realm; |
my $csvdata = ''; |
if (&gettype($safeeval) eq 'assesscalc') { |
my @Values; |
$maxred=1; |
#################################### |
$realm='Assessment'; |
# Prepare to output rows |
} elsif (&gettype($safeeval) eq 'studentcalc') { |
#################################### |
$maxred=26; |
my @Rows = &sort_indicies($sheet); |
$realm='User'; |
# |
} else { |
# Loop through the rows and output them one at a time |
$maxred=26; |
my $rows_output=0; |
$realm='Course'; |
foreach my $rownum (@Rows) { |
} |
my ($rowlabel,@rowdata) = &get_row($sheet,$rownum); |
my $maxyellow=52-$maxred; |
push (@Values,&format_csv_rowlabel($rowlabel)); |
my $tabledata; |
foreach my $cell (@rowdata) { |
unless ($ENV{'form.showcsv'}) { |
push (@Values,'"'.$cell->{'value'}.'"'); |
$tabledata= |
|
'<table border=2><tr><th colspan=2 rowspan=2><font size=+2>'. |
|
$realm.'</font></th>'. |
|
'<td bgcolor=#FFDDDD colspan='.$maxred. |
|
'><b><font size=+1>Import</font></b></td>'. |
|
'<td colspan='.$maxyellow. |
|
'><b><font size=+1>Calculations</font></b></td></tr><tr>'; |
|
my $showf=0; |
|
foreach ('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', |
|
'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') { |
|
$showf++; |
|
if ($showf<=$maxred) { |
|
$tabledata.='<td bgcolor="#FFDDDD">'; |
|
} else { |
|
$tabledata.='<td>'; |
|
} |
} |
$tabledata.="<b><font size=+1>$_</font></b></td>"; |
$csvdata.= join(',',@Values)."\n"; |
|
@Values = (); |
} |
} |
$tabledata.='</tr>'.&rown($safeeval,'-').&rown($safeeval,0); |
# |
} else { $tabledata='<pre>'; } |
# Write the CSV data to a file and serve up a link |
|
# |
$r->print($tabledata); |
my $filename = '/prtspool/'. |
|
$ENV{'user.name'}.'_'.$ENV{'user.domain'}.'_'. |
my $row; |
time.'_'.rand(1000000000).'.csv'; |
my $maxrow=&getmaxrow($safeeval); |
my $file; |
|
unless ($file = Apache::File->new('>'.'/home/httpd'.$filename)) { |
|
$r->log_error("Couldn't open $filename for output $!"); |
|
$r->print("Problems occured in writing the csv file. ". |
|
"This error has been logged. ". |
|
"Please alert your LON-CAPA administrator."); |
|
$r->print("<pre>\n".$csvdata."</pre>\n"); |
|
return 0; |
|
} |
|
print $file $csvdata; |
|
close($file); |
|
$r->print('<br /><br />'. |
|
'<a href="'.$filename.'">Your CSV spreadsheet.</a>'."\n"); |
|
# |
|
return 1; |
|
} |
|
|
my @sortby=(); |
############################################ |
my @sortidx=(); |
## Excel output routines ## |
for ($row=1;$row<=$maxrow;$row++) { |
############################################ |
$sortby[$row-1]=$safeeval->reval('$f{"A'.$row.'"}'); |
sub outsheet_recursive_excel { |
$sortidx[$row-1]=$row-1; |
my ($sheet,$r) = @_; |
} |
return undef if ($sheet->{'sheettype'} ne 'classcalc'); |
@sortidx=sort { $sortby[$a] cmp $sortby[$b]; } @sortidx; |
my ($workbook,$filename) = &create_excel_spreadsheet($sheet,$r); |
|
return undef if (! defined($workbook)); |
my $what='Student'; |
# |
if (&gettype($safeeval) eq 'assesscalc') { |
# Create main worksheet |
$what='Item'; |
my $main_worksheet = $workbook->addworksheet('main'); |
} elsif (&gettype($safeeval) eq 'studentcalc') { |
# |
$what='Assessment'; |
# Figure out who the students are |
} |
my %f=&getformulas($sheet); |
|
my $count = 0; |
my $n=0; |
$r->print("<br />\n"); |
for ($row=0;$row<$maxrow;$row++) { |
$r->rflush(); |
my $thisrow=&rown($safeeval,$sortidx[$row]+1); |
foreach (keys(%f)) { |
if ($thisrow) { |
next if ($_!~/^A(\d+)/ || $1 == 0 || ($f{$_}=~/^[!~-]/)); |
if (($n/25==int($n/25)) && (!$ENV{'form.showcsv'})) { |
$count++; |
$r->print("</table>\n<br>\n"); |
my ($sname,$sdom) = split(':',$f{$_}); |
$r->rflush(); |
my $student_excel_worksheet=$workbook->addworksheet($sname.'@'.$sdom); |
$r->print('<table border=2><tr><td> <td>'.$what.'</td>'); |
# Create a new spreadsheet |
foreach ('A','B','C','D','E','F','G','H','I','J','K','L','M', |
my $studentsheet = &makenewsheet($sname,$sdom,'studentcalc',undef); |
'N','O','P','Q','R','S','T','U','V','W','X','Y','Z', |
# Read in the spreadsheet definition |
'a','b','c','d','e','f','g','h','i','j','k','l','m', |
&readsheet($studentsheet,'default_studentcalc'); |
'n','o','p','q','r','s','t','u','v','w','x','y','z') { |
# Determine the structure (contained assessments, etc) of the sheet |
$r->print('<td>'.$_.'</td>'); |
&updatesheet($studentsheet); |
|
# Load in the (possibly cached) data from the assessment sheets |
|
&loadrows($studentsheet); |
|
# Compute the sheet |
|
&calcsheet($studentsheet); |
|
&Apache::lonnet::logthis("Sheet value for A0 = ".$sheet->{'values'}->{'A0'}); |
|
# Stuff the sheet into excel |
|
&export_sheet_as_excel($studentsheet,$student_excel_worksheet); |
|
if ($count % 5 == 0) { |
|
$r->print($count.' students completed<br />'); |
|
$r->rflush(); |
} |
} |
$r->print('</tr>'); |
|
} |
|
$n++; |
|
$r->print($thisrow); |
|
} |
|
} |
} |
$r->print($ENV{'form.showcsv'}?'</pre>':'</table>'); |
# |
|
$r->print('All students spreadsheets completed<br />'); |
|
$r->rflush(); |
|
# |
|
# &export_sheet_as_excel fills $worksheet with the data from $sheet |
|
&export_sheet_as_excel($sheet,$main_worksheet); |
|
# |
|
$workbook->close(); |
|
# Okay, the spreadsheet is taken care of, so give the user a link. |
|
$r->print('<br /><br />'. |
|
'<a href="'.$filename.'">Your Excel spreadsheet.</a>'."\n"); |
|
return 1; |
|
} |
|
|
|
sub outsheet_excel { |
|
my ($sheet,$r) = @_; |
|
my ($workbook,$filename) = &create_excel_spreadsheet($sheet,$r); |
|
return undef if (! defined($workbook)); |
|
my $sheetname; |
|
if ($sheet->{'sheettype'} eq 'classcalc') { |
|
$sheetname = 'Main'; |
|
} elsif ($sheet->{'sheettype'} eq 'studentcalc') { |
|
$sheetname = $sheet->{'uname'}.'@'.$sheet->{'udom'}; |
|
} elsif ($sheet->{'sheettype'} eq 'assesscalc') { |
|
$sheetname = $sheet->{'uname'}.'@'.$sheet->{'udom'}.' assessment'; |
|
} |
|
my $worksheet = $workbook->addworksheet($sheetname); |
|
# |
|
# &export_sheet_as_excel fills $worksheet with the data from $sheet |
|
&export_sheet_as_excel($sheet,$worksheet); |
|
# |
|
$workbook->close(); |
|
# Okay, the spreadsheet is taken care of, so give the user a link. |
|
$r->print('<br /><br />'. |
|
'<a href="'.$filename.'">Your Excel spreadsheet.</a>'."\n"); |
|
return 1; |
|
} |
|
|
|
sub create_excel_spreadsheet { |
|
my ($sheet,$r) = @_; |
|
my $filename = '/prtspool/'. |
|
$ENV{'user.name'}.'_'.$ENV{'user.domain'}.'_'. |
|
time.'_'.rand(1000000000).'.xls'; |
|
#&Apache::lonnet::logthis("spreadsheet:filename = ".$filename); |
|
my $workbook = Spreadsheet::WriteExcel->new('/home/httpd'.$filename); |
|
if (! defined($workbook)) { |
|
$r->log_error("Error creating excel spreadsheet $filename: $!"); |
|
$r->print("Problems creating new Excel file. ". |
|
"This error has been logged. ". |
|
"Please alert your LON-CAPA administrator"); |
|
return undef; |
|
} |
|
# |
|
# The spreadsheet stores temporary data in files, then put them |
|
# together. If needed we should be able to disable this (memory only). |
|
# The temporary directory must be specified before calling 'addworksheet'. |
|
# File::Temp is used to determine the temporary directory. |
|
$workbook->set_tempdir('/home/httpd/perl/tmp'); |
|
# |
|
# Determine the name to give the worksheet |
|
return ($workbook,$filename); |
} |
} |
|
|
# |
sub export_sheet_as_excel { |
# ----------------------------------------------- Read list of available sheets |
my $sheet = shift; |
# |
my $worksheet = shift; |
|
#################################### |
|
# Prepare to output rows |
|
#################################### |
|
my @Rows = &sort_indicies($sheet); |
|
# |
|
# Loop through the rows and output them one at a time |
|
my $rows_output=0; |
|
foreach my $rownum (@Rows) { |
|
my ($rowlabel,@rowdata) = &get_row($sheet,$rownum); |
|
my $cols_output = 0; |
|
my $label = &format_excel_rowlabel($rowlabel); |
|
$worksheet->write($rows_output,$cols_output++,$label); |
|
if (ref($label)) { |
|
$cols_output = (scalar(@$label)); |
|
} |
|
foreach my $cell (@rowdata) { |
|
$worksheet->write($rows_output,$cols_output++, |
|
$cell->{'value'}); |
|
} |
|
$rows_output++; |
|
} |
|
return; |
|
} |
|
|
|
############################################ |
|
## XML output routines ## |
|
############################################ |
|
sub outsheet_xml { |
|
my ($sheet,$r) = @_; |
|
## Someday XML |
|
## Will be rendered for the user |
|
## But not on this day |
|
} |
|
|
|
## |
|
## Outsheet - calls other outsheet_* functions |
|
## |
|
sub outsheet { |
|
my ($r,$sheet)=@_; |
|
if (! exists($ENV{'form.output'})) { |
|
$ENV{'form.output'} = 'HTML'; |
|
} |
|
if (lc($ENV{'form.output'}) eq 'csv') { |
|
&outsheet_csv($sheet,$r); |
|
} elsif (lc($ENV{'form.output'}) eq 'excel') { |
|
&outsheet_excel($sheet,$r); |
|
} elsif (lc($ENV{'form.output'}) eq 'recursive excel') { |
|
&outsheet_recursive_excel($sheet,$r); |
|
# } elsif (lc($ENV{'form.output'}) eq 'xml' ) { |
|
# &outsheet_xml($sheet,$r); |
|
} else { |
|
&outsheet_html($sheet,$r); |
|
} |
|
} |
|
|
|
######################################################################## |
|
######################################################################## |
sub othersheets { |
sub othersheets { |
my ($safeeval,$stype)=@_; |
my ($sheet,$stype)=@_; |
|
$stype = $sheet->{'sheettype'} if (! defined($stype)); |
# |
# |
my $cnum=&getcnum($safeeval); |
my $cnum = $sheet->{'cnum'}; |
my $cdom=&getcdom($safeeval); |
my $cdom = $sheet->{'cdom'}; |
my $chome=&getchome($safeeval); |
my $chome = $sheet->{'chome'}; |
# |
# |
my @alternatives=(); |
my @alternatives=(); |
my %results=&Apache::lonnet::dump($stype.'_spreadsheets',$cdom,$cnum); |
my %results=&Apache::lonnet::dump($stype.'_spreadsheets',$cdom,$cnum); |
Line 1260 sub othersheets {
|
Line 1579 sub othersheets {
|
return @alternatives; |
return @alternatives; |
} |
} |
|
|
|
|
# |
# |
# -------------------------------------- Parse a spreadsheet |
# -------------------------------------- Parse a spreadsheet |
# |
# |
Line 1292 sub parse_sheet {
|
Line 1610 sub parse_sheet {
|
# |
# |
# -------------------------------------- Read spreadsheet formulas for a course |
# -------------------------------------- Read spreadsheet formulas for a course |
# |
# |
|
|
sub readsheet { |
sub readsheet { |
my ($safeeval,$fn)=@_; |
my ($sheet,$fn)=@_; |
my $stype=&gettype($safeeval); |
# |
my $cnum=&getcnum($safeeval); |
my $stype = $sheet->{'sheettype'}; |
my $cdom=&getcdom($safeeval); |
my $cnum = $sheet->{'cnum'}; |
my $chome=&getchome($safeeval); |
my $cdom = $sheet->{'cdom'}; |
|
my $chome = $sheet->{'chome'}; |
if (! defined($fn)) { |
# |
# There is no filename. Look for defaults in course and global, cache |
if (! defined($fn)) { |
unless ($fn=$defaultsheets{$cnum.'_'.$cdom.'_'.$stype}) { |
# There is no filename. Look for defaults in course and global, cache |
my %tmphash = &Apache::lonnet::get('environment', |
unless ($fn=$defaultsheets{$cnum.'_'.$cdom.'_'.$stype}) { |
['spreadsheet_default_'.$stype], |
my %tmphash = &Apache::lonnet::get('environment', |
$cdom,$cnum); |
['spreadsheet_default_'.$stype], |
my ($tmp) = keys(%tmphash); |
$cdom,$cnum); |
if ($tmp =~ /^(con_lost|error|no_such_host)/i) { |
my ($tmp) = keys(%tmphash); |
$fn = 'default_'.$stype; |
if ($tmp =~ /^(con_lost|error|no_such_host)/i) { |
} else { |
$fn = 'default_'.$stype; |
$fn = $tmphash{'spreadsheet_default_'.$stype}; |
} else { |
} |
$fn = $tmphash{'spreadsheet_default_'.$stype}; |
unless (($fn) && ($fn!~/^error\:/)) { |
} |
$fn='default_'.$stype; |
unless (($fn) && ($fn!~/^error\:/)) { |
} |
$fn='default_'.$stype; |
$defaultsheets{$cnum.'_'.$cdom.'_'.$stype}=$fn; |
} |
} |
$defaultsheets{$cnum.'_'.$cdom.'_'.$stype}=$fn; |
} |
} |
|
} |
# ---------------------------------------------------------- fn now has a value |
# $fn now has a value |
|
$sheet->{'filename'} = $fn; |
&setfilename($safeeval,$fn); |
# see if sheet is cached |
|
my $fstring=''; |
# ------------------------------------------------------ see if sheet is cached |
if ($fstring=$spreadsheets{$cnum.'_'.$cdom.'_'.$stype.'_'.$fn}) { |
my $fstring=''; |
my %tmp = split(/___;___/,$fstring); |
if ($fstring=$spreadsheets{$cnum.'_'.$cdom.'_'.$stype.'_'.$fn}) { |
$sheet->{'f'} = \%tmp; |
&setformulas($safeeval,split(/\_\_\_\;\_\_\_/,$fstring)); |
&setformulas($sheet); |
} else { |
} else { |
|
# Not cached, need to read |
# ---------------------------------------------------- Not cached, need to read |
my %f=(); |
|
if ($fn=~/^default\_/) { |
my %f=(); |
my $sheetxml=''; |
|
my $fh; |
if ($fn=~/^default\_/) { |
my $dfn=$fn; |
my $sheetxml=''; |
$dfn=~s/\_/\./g; |
my $fh; |
if ($fh=Apache::File->new($includedir.'/'.$dfn)) { |
my $dfn=$fn; |
$sheetxml=join('',<$fh>); |
$dfn=~s/\_/\./g; |
} else { |
if ($fh=Apache::File->new($includedir.'/'.$dfn)) { |
$sheetxml='<field row="0" col="A">"Error"</field>'; |
$sheetxml=join('',<$fh>); |
} |
} else { |
%f=%{&parse_sheet(\$sheetxml)}; |
$sheetxml='<field row="0" col="A">"Error"</field>'; |
} elsif($fn=~/\/*\.spreadsheet$/) { |
} |
my $sheetxml=&Apache::lonnet::getfile |
%f=%{&parse_sheet(\$sheetxml)}; |
(&Apache::lonnet::filelocation('',$fn)); |
} elsif($fn=~/\/*\.spreadsheet$/) { |
if ($sheetxml == -1) { |
my $sheetxml=&Apache::lonnet::getfile |
$sheetxml='<field row="0" col="A">"Error loading spreadsheet ' |
(&Apache::lonnet::filelocation('',$fn)); |
.$fn.'"</field>'; |
if ($sheetxml == -1) { |
} |
$sheetxml='<field row="0" col="A">"Error loading spreadsheet ' |
%f=%{&parse_sheet(\$sheetxml)}; |
.$fn.'"</field>'; |
} else { |
} |
my $sheet=''; |
%f=%{&parse_sheet(\$sheetxml)}; |
my %tmphash = &Apache::lonnet::dump($fn,$cdom,$cnum); |
} else { |
my ($tmp) = keys(%tmphash); |
my $sheet=''; |
unless ($tmp =~ /^(con_lost|error|no_such_host)/i) { |
my %tmphash = &Apache::lonnet::dump($fn,$cdom,$cnum); |
foreach (keys(%tmphash)) { |
my ($tmp) = keys(%tmphash); |
$f{$_}=$tmphash{$_}; |
unless ($tmp =~ /^(con_lost|error|no_such_host)/i) { |
} |
foreach (keys(%tmphash)) { |
} |
$f{$_}=$tmphash{$_}; |
} |
} |
# Cache and set |
} |
$spreadsheets{$cnum.'_'.$cdom.'_'.$stype.'_'.$fn}=join('___;___',%f); |
} |
$sheet->{'f'}=\%f; |
# --------------------------------------------------------------- Cache and set |
&setformulas($sheet); |
$spreadsheets{$cnum.'_'.$cdom.'_'.$stype.'_'.$fn}=join('___;___',%f); |
|
&setformulas($safeeval,%f); |
|
} |
} |
} |
} |
|
|
# -------------------------------------------------------- Make new spreadsheet |
# -------------------------------------------------------- Make new spreadsheet |
|
|
sub makenewsheet { |
sub makenewsheet { |
my ($uname,$udom,$stype,$usymb)=@_; |
my ($uname,$udom,$stype,$usymb)=@_; |
my $safeeval=initsheet($stype); |
my $sheet={}; |
$safeeval->reval( |
$sheet->{'uname'} = $uname; |
'$uname="'.$uname. |
$sheet->{'udom'} = $udom; |
'";$udom="'.$udom. |
$sheet->{'sheettype'} = $stype; |
'";$uhome="'.&Apache::lonnet::homeserver($uname,$udom). |
$sheet->{'usymb'} = $usymb; |
'";$sheettype="'.$stype. |
$sheet->{'cid'} = $ENV{'request.course.id'}; |
'";$usymb="'.$usymb. |
$sheet->{'csec'} = $Section{$uname.':'.$udom}; |
'";$csec="'.&Apache::lonnet::usection($udom,$uname, |
$sheet->{'coursefilename'} = $ENV{'request.course.fn'}; |
$ENV{'request.course.id'}). |
$sheet->{'cnum'} = $ENV{'course.'.$ENV{'request.course.id'}.'.num'}; |
'";$cid="'.$ENV{'request.course.id'}. |
$sheet->{'cdom'} = $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}; |
'";$cfn="'.$ENV{'request.course.fn'}. |
$sheet->{'chome'} = $ENV{'course.'.$ENV{'request.course.id'}.'.home'}; |
'";$cnum="'.$ENV{'course.'.$ENV{'request.course.id'}.'.num'}. |
$sheet->{'coursedesc'} = $ENV{'course.'.$ENV{'request.course.id'}. |
'";$cdom="'.$ENV{'course.'.$ENV{'request.course.id'}.'.domain'}. |
'description'}; |
'";$chome="'.$ENV{'course.'.$ENV{'request.course.id'}.'.home'}.'";'); |
$sheet->{'uhome'} = &Apache::lonnet::homeserver($uname,$udom); |
return $safeeval; |
# |
|
# |
|
$sheet->{'f'} = {}; |
|
$sheet->{'constants'} = {}; |
|
$sheet->{'othersheets'} = []; |
|
$sheet->{'rowlabel'} = {}; |
|
# |
|
# |
|
$sheet->{'safe'}=&initsheet($sheet->{'sheettype'}); |
|
# |
|
# Place all the %$sheet items into the safe space except the safe space |
|
# itself |
|
my $initstring = ''; |
|
foreach (qw/uname udom sheettype usymb cid csec coursefilename |
|
cnum cdom chome uhome/) { |
|
$initstring.= qq{\$$_="$sheet->{$_}";}; |
|
} |
|
$sheet->{'safe'}->reval($initstring); |
|
return $sheet; |
} |
} |
|
|
# ------------------------------------------------------------ Save spreadsheet |
# ------------------------------------------------------------ Save spreadsheet |
|
|
sub writesheet { |
sub writesheet { |
my ($safeeval,$makedef)=@_; |
my ($sheet,$makedef)=@_; |
my $cid=&getcid($safeeval); |
my $cid=$sheet->{'cid'}; |
if (&Apache::lonnet::allowed('opa',$cid)) { |
if (&Apache::lonnet::allowed('opa',$cid)) { |
my %f=&getformulas($safeeval); |
my %f=&getformulas($sheet); |
my $stype=&gettype($safeeval); |
my $stype= $sheet->{'sheettype'}; |
my $cnum=&getcnum($safeeval); |
my $cnum = $sheet->{'cnum'}; |
my $cdom=&getcdom($safeeval); |
my $cdom = $sheet->{'cdom'}; |
my $chome=&getchome($safeeval); |
my $chome= $sheet->{'chome'}; |
my $fn=&getfilename($safeeval); |
my $fn = $sheet->{'filename'}; |
|
# Cache new sheet |
# ------------------------------------------------------------- Cache new sheet |
$spreadsheets{$cnum.'_'.$cdom.'_'.$stype.'_'.$fn}=join('___;___',%f); |
$spreadsheets{$cnum.'_'.$cdom.'_'.$stype.'_'.$fn}=join('___;___',%f); |
# Write sheet |
# ----------------------------------------------------------------- Write sheet |
foreach (keys(%f)) { |
my $sheetdata=''; |
delete($f{$_}) if ($f{$_} eq 'import'); |
foreach (keys(%f)) { |
} |
unless ($f{$_} eq 'import') { |
my $reply = &Apache::lonnet::put($fn,\%f,$cdom,$cnum); |
$sheetdata.=&Apache::lonnet::escape($_).'='. |
if ($reply eq 'ok') { |
&Apache::lonnet::escape($f{$_}).'&'; |
$reply = &Apache::lonnet::put($stype.'_spreadsheets', |
} |
{$fn => $ENV{'user.name'}.'@'.$ENV{'user.domain'}}, |
} |
$cdom,$cnum); |
$sheetdata=~s/\&$//; |
if ($reply eq 'ok') { |
my $reply=&Apache::lonnet::reply('put:'.$cdom.':'.$cnum.':'.$fn.':'. |
if ($makedef) { |
$sheetdata,$chome); |
return &Apache::lonnet::put('environment', |
if ($reply eq 'ok') { |
{'spreadsheet_default_'.$stype => $fn }, |
$reply=&Apache::lonnet::reply('put:'.$cdom.':'.$cnum.':'. |
$cdom,$cnum); |
$stype.'_spreadsheets:'. |
} |
&Apache::lonnet::escape($fn).'='.$ENV{'user.name'}.'@'. |
return $reply; |
$ENV{'user.domain'}, |
} |
$chome); |
return $reply; |
if ($reply eq 'ok') { |
} |
if ($makedef) { |
return $reply; |
return &Apache::lonnet::reply('put:'.$cdom.':'.$cnum. |
} |
':environment:spreadsheet_default_'.$stype.'='. |
return 'unauthorized'; |
&Apache::lonnet::escape($fn), |
|
$chome); |
|
} else { |
|
return $reply; |
|
} |
|
} else { |
|
return $reply; |
|
} |
|
} else { |
|
return $reply; |
|
} |
|
} |
|
return 'unauthorized'; |
|
} |
} |
|
|
# ----------------------------------------------- Make a temp copy of the sheet |
# ----------------------------------------------- Make a temp copy of the sheet |
# "Modified workcopy" - interactive only |
# "Modified workcopy" - interactive only |
# |
# |
|
|
sub tmpwrite { |
sub tmpwrite { |
my $safeeval=shift; |
my ($sheet) = @_; |
my $fn=$ENV{'user.name'}.'_'. |
my $fn=$ENV{'user.name'}.'_'. |
$ENV{'user.domain'}.'_spreadsheet_'.&getusymb($safeeval).'_'. |
$ENV{'user.domain'}.'_spreadsheet_'.$sheet->{'usymb'}.'_'. |
&getfilename($safeeval); |
$sheet->{'filename'}; |
$fn=~s/\W/\_/g; |
$fn=~s/\W/\_/g; |
$fn=$tmpdir.$fn.'.tmp'; |
$fn=$tmpdir.$fn.'.tmp'; |
my $fh; |
my $fh; |
if ($fh=Apache::File->new('>'.$fn)) { |
if ($fh=Apache::File->new('>'.$fn)) { |
print $fh join("\n",&getformulas($safeeval)); |
print $fh join("\n",&getformulas($sheet)); |
} |
} |
} |
} |
|
|
# ---------------------------------------------------------- Read the temp copy |
# ---------------------------------------------------------- Read the temp copy |
|
|
sub tmpread { |
sub tmpread { |
my ($safeeval,$nfield,$nform)=@_; |
my ($sheet,$nfield,$nform)=@_; |
my $fn=$ENV{'user.name'}.'_'. |
my $fn=$ENV{'user.name'}.'_'. |
$ENV{'user.domain'}.'_spreadsheet_'.&getusymb($safeeval).'_'. |
$ENV{'user.domain'}.'_spreadsheet_'.$sheet->{'usymb'}.'_'. |
&getfilename($safeeval); |
$sheet->{'filename'}; |
$fn=~s/\W/\_/g; |
$fn=~s/\W/\_/g; |
$fn=$tmpdir.$fn.'.tmp'; |
$fn=$tmpdir.$fn.'.tmp'; |
my $fh; |
my $fh; |
Line 1476 sub tmpread {
|
Line 1792 sub tmpread {
|
my $value=<$fh>; |
my $value=<$fh>; |
chomp($value); |
chomp($value); |
$fo{$name}=$value; |
$fo{$name}=$value; |
$countrows++; |
if ($name=~/^A(\d+)$/) { |
|
if ($1>$countrows) { |
|
$countrows=$1; |
|
} |
|
} |
} |
} |
} |
} |
if ($nform eq 'changesheet') { |
if ($nform eq 'changesheet') { |
$fo{'A'.$nfield}=(split(/\_\_\&\&\&\_\_/,$fo{'A'.$nfield}))[0]; |
$fo{'A'.$nfield}=(split(/__&&&\__/,$fo{'A'.$nfield}))[0]; |
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}; |
} |
} |
} elsif ($nfield eq 'insertrow') { |
} elsif ($nfield eq 'insertrow') { |
|
$countrows++; |
|
my $newrow=substr('000000'.$countrows,-7); |
if ($nform eq 'top') { |
if ($nform eq 'top') { |
$fo{'A'.$countrows}='AAAAA_'.$countrows; |
$fo{'A'.$countrows}='--- '.$newrow; |
} else { |
} else { |
$fo{'A'.$countrows}='zzzzz_'.$countrows; |
$fo{'A'.$countrows}='~~~ '.$newrow; |
} |
} |
} else { |
} else { |
if ($nfield) { $fo{$nfield}=$nform; } |
if ($nfield) { $fo{$nfield}=$nform; } |
} |
} |
&setformulas($safeeval,%fo); |
$sheet->{'f'}=\%fo; |
|
&setformulas($sheet); |
} |
} |
|
|
# ================================================================== Parameters |
################################################## |
# -------------------------------------------- Figure out a cascading parameter |
################################################## |
# |
|
# For this function to work |
|
# |
|
# * parmhash needs to be tied |
|
# * courseopt and useropt need to be initialized for this user and course |
|
# |
|
|
|
sub parmval { |
|
my ($what,$safeeval)=@_; |
|
my $cid=&getcid($safeeval); |
|
my $csec=&getcsec($safeeval); |
|
my $uname=&getuname($safeeval); |
|
my $udom=&getudom($safeeval); |
|
my $symb=&getusymb($safeeval); |
|
|
|
unless ($symb) { return ''; } |
|
my $result=''; |
|
|
|
my ($mapname,$id,$fn)=split(/\_\_\_/,$symb); |
|
# ----------------------------------------------------- Cascading lookup scheme |
|
my $rwhat=$what; |
|
$what=~s/^parameter\_//; |
|
$what=~s/\_([^\_]+)$/\.$1/; |
|
|
|
my $symbparm=$symb.'.'.$what; |
|
my $mapparm=$mapname.'___(all).'.$what; |
|
my $usercourseprefix=$uname.'_'.$udom.'_'.$cid; |
|
|
|
my $seclevel= |
=pod |
$usercourseprefix.'.['. |
|
$csec.'].'.$what; |
|
my $seclevelr= |
|
$usercourseprefix.'.['. |
|
$csec.'].'.$symbparm; |
|
my $seclevelm= |
|
$usercourseprefix.'.['. |
|
$csec.'].'.$mapparm; |
|
|
|
my $courselevel= |
=item &parmval() |
$usercourseprefix.'.'.$what; |
|
my $courselevelr= |
|
$usercourseprefix.'.'.$symbparm; |
|
my $courselevelm= |
|
$usercourseprefix.'.'.$mapparm; |
|
|
|
# ---------------------------------------------------------- fourth, check user |
Determine the value of a parameter. |
|
|
if ($uname) { |
|
|
|
if ($useropt{$courselevelr}) { return $useropt{$courselevelr}; } |
Inputs: $what, the parameter needed, $sheet, the safe space |
|
|
if ($useropt{$courselevelm}) { return $useropt{$courselevelm}; } |
Returns: The value of a parameter, or '' if none. |
|
|
if ($useropt{$courselevel}) { return $useropt{$courselevel}; } |
This function cascades through the possible levels searching for a value for |
|
a parameter. The levels are checked in the following order: |
|
user, course (at section level and course level), map, and lonnet::metadata. |
|
This function uses %parmhash, which must be tied prior to calling it. |
|
This function also requires %courseopt and %useropt to be initialized for |
|
this user and course. |
|
|
} |
=cut |
|
|
# --------------------------------------------------------- third, check course |
|
|
|
if ($csec) { |
|
|
|
if ($courseopt{$seclevelr}) { return $courseopt{$seclevelr}; } |
|
|
|
if ($courseopt{$seclevelm}) { return $courseopt{$seclevelm}; } |
|
|
|
if ($courseopt{$seclevel}) { return $courseopt{$seclevel}; } |
|
|
|
} |
|
|
|
if ($courseopt{$courselevelr}) { return $courseopt{$courselevelr}; } |
|
|
|
if ($courseopt{$courselevelm}) { return $courseopt{$courselevelm}; } |
|
|
|
if ($courseopt{$courselevel}) { return $courseopt{$courselevel}; } |
|
|
|
# ----------------------------------------------------- second, check map parms |
|
|
|
my $thisparm=$parmhash{$symbparm}; |
|
if ($thisparm) { return $thisparm; } |
|
|
|
# -------------------------------------------------------- first, check default |
|
|
|
return &Apache::lonnet::metadata($fn,$rwhat.'.default'); |
################################################## |
|
################################################## |
|
sub parmval { |
|
my ($what,$sheet)=@_; |
|
my $symb = $sheet->{'usymb'}; |
|
unless ($symb) { return ''; } |
|
# |
|
my $cid = $sheet->{'cid'}; |
|
my $csec = $sheet->{'csec'}; |
|
my $uname = $sheet->{'uname'}; |
|
my $udom = $sheet->{'udom'}; |
|
my $result=''; |
|
# |
|
my ($mapname,$id,$fn)=split(/\_\_\_/,$symb); |
|
# Cascading lookup scheme |
|
my $rwhat=$what; |
|
$what =~ s/^parameter\_//; |
|
$what =~ s/\_([^\_]+)$/\.$1/; |
|
# |
|
my $symbparm = $symb.'.'.$what; |
|
my $mapparm = $mapname.'___(all).'.$what; |
|
my $usercourseprefix = $uname.'_'.$udom.'_'.$cid; |
|
# |
|
my $seclevel = $usercourseprefix.'.['.$csec.'].'.$what; |
|
my $seclevelr = $usercourseprefix.'.['.$csec.'].'.$symbparm; |
|
my $seclevelm = $usercourseprefix.'.['.$csec.'].'.$mapparm; |
|
# |
|
my $courselevel = $usercourseprefix.'.'.$what; |
|
my $courselevelr = $usercourseprefix.'.'.$symbparm; |
|
my $courselevelm = $usercourseprefix.'.'.$mapparm; |
|
# fourth, check user |
|
if (defined($uname)) { |
|
return $useropt{$courselevelr} if (defined($useropt{$courselevelr})); |
|
return $useropt{$courselevelm} if (defined($useropt{$courselevelm})); |
|
return $useropt{$courselevel} if (defined($useropt{$courselevel})); |
|
} |
|
# third, check course |
|
if (defined($csec)) { |
|
return $courseopt{$seclevelr} if (defined($courseopt{$seclevelr})); |
|
return $courseopt{$seclevelm} if (defined($courseopt{$seclevelm})); |
|
return $courseopt{$seclevel} if (defined($courseopt{$seclevel})); |
|
} |
|
# |
|
return $courseopt{$courselevelr} if (defined($courseopt{$courselevelr})); |
|
return $courseopt{$courselevelm} if (defined($courseopt{$courselevelm})); |
|
return $courseopt{$courselevel} if (defined($courseopt{$courselevel})); |
|
# second, check map parms |
|
my $thisparm = $parmhash{$symbparm}; |
|
return $thisparm if (defined($thisparm)); |
|
# first, check default |
|
return &Apache::lonnet::metadata($fn,$rwhat.'.default'); |
|
} |
|
|
|
|
|
################################################################## |
|
## Row label formatting routines ## |
|
################################################################## |
|
sub format_html_rowlabel { |
|
my $rowlabel = shift; |
|
return '' if ($rowlabel eq ''); |
|
my ($type,$labeldata) = split(':',$rowlabel,2); |
|
my $result = ''; |
|
if ($type eq 'symb') { |
|
my ($symb,$uname,$udom,$title) = split(':',$labeldata); |
|
$symb = &Apache::lonnet::unescape($symb); |
|
$result = '<a href="/adm/assesscalc?usymb='.$symb. |
|
'&uname='.$uname.'&udom='.$udom.'">'.$title.'</a>'; |
|
} elsif ($type eq 'student') { |
|
my ($sname,$sdom,$fullname,$section,$id) = split(':',$labeldata); |
|
$result ='<a href="/adm/studentcalc?uname='.$sname. |
|
'&udom='.$sdom.'">'; |
|
$result.=$section.' '.$id." ".$fullname.'</a>'; |
|
} elsif ($type eq 'parameter') { |
|
$result = $labeldata; |
|
} else { |
|
$result = '<b><font size=+1>'.$rowlabel.'</font></b>'; |
|
} |
|
return $result; |
|
} |
|
|
|
sub format_csv_rowlabel { |
|
my $rowlabel = shift; |
|
return '' if ($rowlabel eq ''); |
|
my ($type,$labeldata) = split(':',$rowlabel,2); |
|
my $result = ''; |
|
if ($type eq 'symb') { |
|
my ($symb,$uname,$udom,$title) = split(':',$labeldata); |
|
$symb = &Apache::lonnet::unescape($symb); |
|
$result = $title; |
|
} elsif ($type eq 'student') { |
|
my ($sname,$sdom,$fullname,$section,$id) = split(':',$labeldata); |
|
$result = join('","',($sname,$sdom,$fullname,$section,$id)); |
|
} elsif ($type eq 'parameter') { |
|
$labeldata =~ s/<br>/ /g; |
|
$result = $labeldata; |
|
} else { |
|
$result = $rowlabel; |
|
} |
|
return '"'.$result.'"'; |
|
} |
|
|
|
sub format_excel_rowlabel { |
|
my $rowlabel = shift; |
|
return '' if ($rowlabel eq ''); |
|
my ($type,$labeldata) = split(':',$rowlabel,2); |
|
my $result = ''; |
|
if ($type eq 'symb') { |
|
my ($symb,$uname,$udom,$title) = split(':',$labeldata); |
|
$symb = &Apache::lonnet::unescape($symb); |
|
$result = $title; |
|
} elsif ($type eq 'student') { |
|
my ($sname,$sdom,$fullname,$section,$id) = split(':',$labeldata); |
|
$section = '' if (! defined($section)); |
|
$id = '' if (! defined($id)); |
|
my @Data = ($sname,$sdom,$fullname,$section,$id); |
|
$result = \@Data; |
|
} elsif ($type eq 'parameter') { |
|
$labeldata =~ s/<br>/ /g; |
|
$result = $labeldata; |
|
} else { |
|
$result = $rowlabel; |
|
} |
|
return $result; |
} |
} |
|
|
# ---------------------------------------------- Update rows for course listing |
# ---------------------------------------------- Update rows for course listing |
|
|
sub updateclasssheet { |
sub updateclasssheet { |
my $safeeval=shift; |
my ($sheet) = @_; |
my $cnum=&getcnum($safeeval); |
my $cnum =$sheet->{'cnum'}; |
my $cdom=&getcdom($safeeval); |
my $cdom =$sheet->{'cdom'}; |
my $cid=&getcid($safeeval); |
my $cid =$sheet->{'cid'}; |
my $chome=&getchome($safeeval); |
my $chome =$sheet->{'chome'}; |
|
# |
# ---------------------------------------------- Read class list and row labels |
%Section = (); |
|
|
my $classlst=&Apache::lonnet::reply |
# |
('dump:'.$cdom.':'.$cnum.':classlist',$chome); |
# Read class list and row labels |
|
my $classlist = &Apache::loncoursedata::get_classlist(); |
|
if (! defined($classlist)) { |
|
return 'Could not access course classlist'; |
|
} |
|
# |
my %currentlist=(); |
my %currentlist=(); |
my $now=time; |
foreach my $student (keys(%$classlist)) { |
unless ($classlst=~/^error\:/) { |
my ($studentDomain,$studentName,$end,$start,$id,$studentSection, |
foreach (split(/\&/,$classlst)) { |
$fullname,$status) = @{$classlist->{$student}}; |
my ($name,$value)=split(/\=/,$_); |
if ($ENV{'form.Status'} eq $status || $ENV{'form.Status'} eq 'Any') { |
my ($end,$start)=split(/\:/,&Apache::lonnet::unescape($value)); |
$currentlist{$student}=join(':',('student',$studentName, |
my $active=1; |
$studentDomain,$fullname, |
if (($end) && ($now>$end)) { $active=0; } |
$studentSection,$id)); |
if ($active) { |
} |
my $rowlabel=''; |
} |
$name=&Apache::lonnet::unescape($name); |
# |
my ($sname,$sdom)=split(/\:/,$name); |
# Find discrepancies between the course row table and this |
my $ssec=&Apache::lonnet::usection($sdom,$sname,$cid); |
# |
if ($ssec==-1) { |
my %f=&getformulas($sheet); |
unless ($ENV{'form.showcsv'}) { |
my $changed=0; |
$rowlabel='<font color=red>Data not available: '.$name. |
# |
'</font>'; |
$sheet->{'maxrow'}=0; |
} else { |
my %existing=(); |
$rowlabel='ERROR","'.$name. |
# |
'","Data not available","","","'; |
# Now obsolete rows |
} |
foreach (keys(%f)) { |
} else { |
if ($_=~/^A(\d+)/) { |
my %reply=&Apache::lonnet::idrget($sdom,$sname); |
if ($1 > $sheet->{'maxrow'}) { |
my $reply=&Apache::lonnet::reply('get:'.$sdom.':'.$sname. |
$sheet->{'maxrow'}= $1; |
':environment:firstname&middlename&lastname&generation', |
|
&Apache::lonnet::homeserver($sname,$sdom)); |
|
unless ($ENV{'form.showcsv'}) { |
|
$rowlabel='<a href="/adm/studentcalc?uname='.$sname. |
|
'&udom='.$sdom.'">'. |
|
$ssec.' '.$reply{$sname}.'<br>'; |
|
foreach ( split(/\&/,$reply)) { |
|
$rowlabel.=&Apache::lonnet::unescape($_).' '; |
|
} |
|
$rowlabel.='</a>'; |
|
} else { |
|
$rowlabel=$ssec.'","'.$reply{$sname}.'"'; |
|
my $ncount=0; |
|
foreach (split(/\&/,$reply)) { |
|
$rowlabel.=',"'.&Apache::lonnet::unescape($_).'"'; |
|
$ncount++; |
|
} |
|
unless ($ncount==4) { $rowlabel.=',""'; } |
|
$rowlabel=~s/\"$//; |
|
} |
|
} |
|
$currentlist{&Apache::lonnet::unescape($name)}=$rowlabel; |
|
} |
} |
} # end of foreach (split(/\&/,$classlst)) |
$existing{$f{$_}}=1; |
# |
unless ((defined($currentlist{$f{$_}})) || (!$1) || |
# -------------------- Find discrepancies between the course row table and this |
($f{$_}=~/^(~~~|---)/)) { |
# |
$f{$_}='!!! Obsolete'; |
my %f=&getformulas($safeeval); |
$changed=1; |
my $changed=0; |
|
|
|
my $maxrow=0; |
|
my %existing=(); |
|
|
|
# ----------------------------------------------------------- Now obsolete rows |
|
foreach (keys(%f)) { |
|
if ($_=~/^A(\d+)/) { |
|
$maxrow=($1>$maxrow)?$1:$maxrow; |
|
$existing{$f{$_}}=1; |
|
unless ((defined($currentlist{$f{$_}})) || (!$1)) { |
|
$f{$_}='!!! Obsolete'; |
|
$changed=1; |
|
} |
|
} |
} |
} |
} |
|
} |
# -------------------------------------------------------- New and unknown keys |
# |
|
# New and unknown keys |
foreach (sort keys(%currentlist)) { |
foreach my $student (sort keys(%currentlist)) { |
unless ($existing{$_}) { |
unless ($existing{$student}) { |
$changed=1; |
$changed=1; |
$maxrow++; |
$sheet->{'maxrow'}++; |
$f{'A'.$maxrow}=$_; |
$f{'A'.$sheet->{'maxrow'}}=$student; |
} |
|
} |
} |
|
|
if ($changed) { &setformulas($safeeval,%f); } |
|
|
|
&setmaxrow($safeeval,$maxrow); |
|
&setrowlabels($safeeval,%currentlist); |
|
|
|
} else { |
|
return 'Could not access course data'; |
|
} |
} |
|
if ($changed) { |
|
$sheet->{'f'} = \%f; |
|
&setformulas($sheet,%f); |
|
} |
|
# |
|
&setrowlabels($sheet,\%currentlist); |
} |
} |
|
|
# ----------------------------------- Update rows for student and assess sheets |
# ----------------------------------- Update rows for student and assess sheets |
|
|
sub updatestudentassesssheet { |
sub updatestudentassesssheet { |
my $safeeval=shift; |
my ($sheet) = @_; |
|
# |
my %bighash; |
my %bighash; |
my $stype=&gettype($safeeval); |
# |
my %current=(); |
my $stype = $sheet->{'sheettype'}; |
unless ($updatedata{$ENV{'request.course.fn'}.'_'.$stype}) { |
my $uname = $sheet->{'uname'}; |
# -------------------------------------------------------------------- Tie hash |
my $udom = $sheet->{'udom'}; |
if (tie(%bighash,'GDBM_File',$ENV{'request.course.fn'}.'.db', |
$sheet->{'rowlabel'} = {}; |
&GDBM_READER,0640)) { |
my $identifier =$sheet->{'coursefilename'}.'_'.$stype.'_'.$uname.'_'.$udom; |
# --------------------------------------------------------- Get all assessments |
if ($updatedata{$identifier}) { |
|
%{$sheet->{'rowlabel'}}=split(/___;___/,$updatedata{$identifier}); |
my %allkeys=('timestamp' => |
} else { |
'Timestamp of Last Transaction<br>timestamp', |
# Tie hash |
'subnumber' => |
tie(%bighash,'GDBM_File',$sheet->{'coursefilename'}.'.db', |
'Number of Submissions<br>subnumber', |
&GDBM_READER(),0640); |
'tutornumber' => |
if (! tied(%bighash)) { |
'Number of Tutor Responses<br>tutornumber', |
return 'Could not access course data'; |
'totalpoints' => |
} |
'Total Points Granted<br>totalpoints'); |
# Get all assessments |
|
# |
my $adduserstr=''; |
# parameter_labels is used in the assessment sheets to provide labels |
if ((&getuname($safeeval) ne $ENV{'user.name'}) || |
# for the parameters. |
(&getudom($safeeval) ne $ENV{'user.domain'})) { |
my %parameter_labels= |
$adduserstr='&uname='.&getuname($safeeval). |
('timestamp' => |
'&udom='.&getudom($safeeval); |
'parameter:Timestamp of Last Transaction<br>timestamp', |
} |
'subnumber' => |
|
'parameter:Number of Submissions<br>subnumber', |
my %allassess=('_feedback' => |
'tutornumber' => |
'<a href="/adm/assesscalc?usymb=_feedback'.$adduserstr. |
'parameter:Number of Tutor Responses<br>tutornumber', |
'">Feedback</a>', |
'totalpoints' => |
'_evaluation' => |
'parameter:Total Points Granted<br>totalpoints'); |
'<a href="/adm/assesscalc?usymb=_evaluation'.$adduserstr. |
# |
'">Evaluation</a>', |
# assesslist holds the descriptions of all assessments |
'_tutoring' => |
my %assesslist; |
'<a href="/adm/assesscalc?usymb=_tutoring'.$adduserstr. |
foreach ('Feedback','Evaluation','Tutoring','Discussion') { |
'">Tutoring</a>', |
my $symb = '_'.lc($_); |
'_discussion' => |
$assesslist{$symb} = join(':',('symb',$symb,$uname,$udom,$_)); |
'<a href="/adm/assesscalc?usymb=_discussion'.$adduserstr. |
} |
'">Discussion</a>' |
while (($_,undef) = each(%bighash)) { |
); |
next if ($_!~/^src\_(\d+)\.(\d+)$/); |
|
my $mapid=$1; |
foreach (keys(%bighash)) { |
my $resid=$2; |
if ($_=~/^src\_(\d+)\.(\d+)$/) { |
my $id=$mapid.'.'.$resid; |
my $mapid=$1; |
my $srcf=$bighash{$_}; |
my $resid=$2; |
if ($srcf=~/\.(problem|exam|quiz|assess|survey|form)$/) { |
my $id=$mapid.'.'.$resid; |
my $symb= |
my $srcf=$bighash{$_}; |
&Apache::lonnet::declutter($bighash{'map_id_'.$mapid}). |
if ($srcf=~/\.(problem|exam|quiz|assess|survey|form)$/) { |
'___'.$resid.'___'.&Apache::lonnet::declutter($srcf); |
my $symb= |
$assesslist{$symb}='symb:'.&Apache::lonnet::escape($symb).':' |
&Apache::lonnet::declutter($bighash{'map_id_'.$mapid}). |
.$uname.':'.$udom.':'.$bighash{'title_'.$id}; |
'___'.$resid.'___'. |
next if ($stype ne 'assesscalc'); |
&Apache::lonnet::declutter($srcf); |
foreach my $key (split(/\,/, |
$allassess{$symb}= |
&Apache::lonnet::metadata($srcf,'keys') |
'<a href="/adm/assesscalc?usymb='.$symb.$adduserstr.'">'. |
)) { |
$bighash{'title_'.$id}.'</a>'; |
next if ($key !~ /^(stores|parameter)_/); |
if ($stype eq 'assesscalc') { |
my $display= |
foreach (split(/\,/, |
&Apache::lonnet::metadata($srcf,$key.'.display'); |
&Apache::lonnet::metadata($srcf,'keys'))) { |
unless ($display) { |
if (($_=~/^stores\_(.*)/) || ($_=~/^parameter\_(.*)/)) { |
$display.= |
my $key=$_; |
&Apache::lonnet::metadata($srcf,$key.'.name'); |
my $display= |
} |
&Apache::lonnet::metadata($srcf,$key.'.display'); |
$display.='<br>'.$key; |
unless ($display) { |
$parameter_labels{$key}='parameter:'.$display; |
$display.= |
} # end of foreach |
&Apache::lonnet::metadata($srcf,$key.'.name'); |
} |
} |
|
$display.='<br>'.$key; |
|
$allkeys{$key}=$display; |
|
} |
|
} # end of foreach |
|
} |
|
} |
|
} |
|
} # end of foreach (keys(%bighash)) |
} # end of foreach (keys(%bighash)) |
untie(%bighash); |
untie(%bighash); |
|
# |
# |
# %parameter_labels has a list of storage and parameter displays by |
# %allkeys has a list of storage and parameter displays by unikey |
# unikey |
# %allassess has a list of all resource displays by symb |
# %assesslist has a list of all resource, by symb |
# |
# |
|
|
if ($stype eq 'assesscalc') { |
if ($stype eq 'assesscalc') { |
%current=%allkeys; |
$sheet->{'rowlabel'} = \%parameter_labels; |
} elsif ($stype eq 'studentcalc') { |
} elsif ($stype eq 'studentcalc') { |
%current=%allassess; |
$sheet->{'rowlabel'} = \%assesslist; |
} |
} |
$updatedata{$ENV{'request.course.fn'}.'_'.$stype}= |
$updatedata{$sheet->{'coursefilename'}.'_'.$stype.'_' |
join('___;___',%current); |
.$uname.'_'.$udom}= |
} else { |
join('___;___',%{$sheet->{'rowlabel'}}); |
return 'Could not access course data'; |
# Get current from cache |
} |
} |
# ------------------------------------------------------ Get current from cache |
# Find discrepancies between the course row table and this |
} else { |
# |
%current=split(/\_\_\_\;\_\_\_/, |
my %f=&getformulas($sheet); |
$updatedata{$ENV{'request.course.fn'}.'_'.$stype}); |
my $changed=0; |
} |
|
# -------------------- Find discrepancies between the course row table and this |
|
# |
|
my %f=&getformulas($safeeval); |
|
my $changed=0; |
|
|
|
my $maxrow=0; |
|
my %existing=(); |
|
|
|
# ----------------------------------------------------------- Now obsolete rows |
|
foreach (keys(%f)) { |
|
if ($_=~/^A(\d+)/) { |
|
$maxrow=($1>$maxrow)?$1:$maxrow; |
|
my ($usy,$ufn)=split(/\_\_\&\&\&\_\_/,$f{$_}); |
|
$existing{$usy}=1; |
|
unless ((defined($current{$usy})) || (!$1)) { |
|
$f{$_}='!!! Obsolete'; |
|
$changed=1; |
|
} elsif ($ufn) { |
|
$current{$usy} |
|
=~s/assesscalc\?usymb\=/assesscalc\?ufn\=$ufn\&usymb\=/; |
|
} |
|
} |
|
} |
|
|
|
# -------------------------------------------------------- New and unknown keys |
|
|
|
foreach (keys(%current)) { |
|
unless ($existing{$_}) { |
|
$changed=1; |
|
$maxrow++; |
|
$f{'A'.$maxrow}=$_; |
|
} |
|
} |
|
|
|
if ($changed) { &setformulas($safeeval,%f); } |
$sheet->{'maxrow'} = 0; |
|
my %existing=(); |
&setmaxrow($safeeval,$maxrow); |
# Now obsolete rows |
&setrowlabels($safeeval,%current); |
foreach (keys(%f)) { |
|
next if ($_!~/^A(\d+)/); |
undef %current; |
if ($1 > $sheet->{'maxrow'}) { |
undef %existing; |
$sheet->{'maxrow'} = $1; |
|
} |
|
my ($usy,$ufn)=split(/__&&&\__/,$f{$_}); |
|
$existing{$usy}=1; |
|
unless ((exists($sheet->{'rowlabel'}->{$usy}) && |
|
(defined($sheet->{'rowlabel'}->{$usy})) || (!$1) || |
|
($f{$_}=~/^(~~~|---)/))){ |
|
$f{$_}='!!! Obsolete'; |
|
$changed=1; |
|
} elsif ($ufn) { |
|
$sheet->{'rowlabel'}->{$usy} |
|
=~s/assesscalc\?usymb\=/assesscalc\?ufn\=$ufn\&usymb\=/; |
|
} |
|
} |
|
# New and unknown keys |
|
foreach (keys(%{$sheet->{'rowlabel'}})) { |
|
unless ($existing{$_}) { |
|
$changed=1; |
|
$sheet->{'maxrow'}++; |
|
$f{'A'.$sheet->{'maxrow'}}=$_; |
|
} |
|
} |
|
if ($changed) { |
|
$sheet->{'f'} = \%f; |
|
&setformulas($sheet); |
|
} |
|
# |
|
undef %existing; |
} |
} |
|
|
# ------------------------------------------------ Load data for one assessment |
# ------------------------------------------------ Load data for one assessment |
|
|
sub loadstudent { |
sub loadstudent{ |
my $safeeval=shift; |
my ($sheet)=@_; |
my %c=(); |
my %c=(); |
my %f=&getformulas($safeeval); |
my %f=&getformulas($sheet); |
$cachedassess=&getuname($safeeval).':'.&getudom($safeeval); |
$cachedassess=$sheet->{'uname'}.':'.$sheet->{'udom'}; |
%cachedstores=(); |
# Get ALL the student preformance data |
{ |
my @tmp = &Apache::lonnet::dump($sheet->{'cid'}, |
my $reply=&Apache::lonnet::reply('dump:'.&getudom($safeeval).':'. |
$sheet->{'udom'}, |
&getuname($safeeval).':'. |
$sheet->{'uname'}, |
&getcid($safeeval), |
undef); |
&getuhome($safeeval)); |
if ($tmp[0] !~ /^error:/) { |
unless ($reply=~/^error\:/) { |
%cachedstores = @tmp; |
foreach ( split(/\&/,$reply)) { |
|
my ($name,$value)=split(/\=/,$_); |
|
$cachedstores{&Apache::lonnet::unescape($name)}= |
|
&Apache::lonnet::unescape($value); |
|
} |
|
} |
|
} |
} |
|
undef @tmp; |
|
# |
my @assessdata=(); |
my @assessdata=(); |
foreach (keys(%f)) { |
foreach (keys(%f)) { |
if ($_=~/^A(\d+)/) { |
next if ($_!~/^A(\d+)/); |
my $row=$1; |
my $row=$1; |
unless (($f{$_}=~/^\!/) || ($row==0)) { |
next if (($f{$_}=~/^[\!\~\-]/) || ($row==0)); |
my ($usy,$ufn)=split(/\_\_\&\&\&\_\_/,$f{$_}); |
my ($usy,$ufn)=split(/__&&&\__/,$f{$_}); |
@assessdata=&exportsheet(&getuname($safeeval), |
@assessdata=&exportsheet($sheet,$sheet->{'uname'}, |
&getudom($safeeval), |
$sheet->{'udom'}, |
'assesscalc',$usy,$ufn); |
'assesscalc',$usy,$ufn); |
my $index=0; |
my $index=0; |
foreach ('A','B','C','D','E','F','G','H','I','J','K','L','M', |
foreach ('A','B','C','D','E','F','G','H','I','J','K','L','M', |
'N','O','P','Q','R','S','T','U','V','W','X','Y','Z') { |
'N','O','P','Q','R','S','T','U','V','W','X','Y','Z') { |
if ($assessdata[$index]) { |
if ($assessdata[$index]) { |
my $col=$_; |
my $col=$_; |
if ($assessdata[$index]=~/\D/) { |
if ($assessdata[$index]=~/\D/) { |
$c{$col.$row}="'".$assessdata[$index]."'"; |
$c{$col.$row}="'".$assessdata[$index]."'"; |
} else { |
} else { |
$c{$col.$row}=$assessdata[$index]; |
$c{$col.$row}=$assessdata[$index]; |
} |
} |
unless ($col eq 'A') { |
unless ($col eq 'A') { |
$f{$col.$row}='import'; |
$f{$col.$row}='import'; |
} |
} |
} |
} |
$index++; |
$index++; |
} |
|
} |
|
} |
} |
} |
} |
$cachedassess=''; |
$cachedassess=''; |
undef %cachedstores; |
undef %cachedstores; |
&setformulas($safeeval,%f); |
$sheet->{'f'} = \%f; |
&setconstants($safeeval,%c); |
&setformulas($sheet); |
|
&setconstants($sheet,\%c); |
} |
} |
|
|
# --------------------------------------------------- Load data for one student |
# --------------------------------------------------- Load data for one student |
|
# |
sub loadcourse { |
sub loadcourse { |
my ($safeeval,$r)=@_; |
my ($sheet,$r)=@_; |
|
# |
my %c=(); |
my %c=(); |
my %f=&getformulas($safeeval); |
my %f=&getformulas($sheet); |
|
# |
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 1909 sub loadcourse {
|
Line 2237 sub loadcourse {
|
ENDPOP |
ENDPOP |
$r->rflush(); |
$r->rflush(); |
foreach (keys(%f)) { |
foreach (keys(%f)) { |
if ($_=~/^A(\d+)/) { |
next if ($_!~/^A(\d+)/); |
my $row=$1; |
my $row=$1; |
unless (($f{$_}=~/^\!/) || ($row==0)) { |
next if (($f{$_}=~/^[\!\~\-]/) || ($row==0)); |
my @studentdata=&exportsheet(split(/\:/,$f{$_}), |
my ($sname,$sdom) = split(':',$f{$_}); |
'studentcalc'); |
my @studentdata=&exportsheet($sheet,$sname,$sdom,'studentcalc'); |
undef %userrdatas; |
undef %userrdatas; |
$now++; |
$now++; |
$r->print('<script>popwin.document.popremain.remaining.value="'. |
$r->print('<script>popwin.document.popremain.remaining.value="'. |
$now.'/'.$total.': '.int((time-$since)/$now*($total-$now)). |
$now.'/'.$total.': '.int((time-$since)/$now*($total-$now)). |
' secs remaining";</script>'); |
' secs remaining";</script>'); |
$r->rflush(); |
$r->rflush(); |
|
# |
my $index=0; |
my $index=0; |
foreach ('A','B','C','D','E','F','G','H','I','J','K','L','M', |
foreach ('A','B','C','D','E','F','G','H','I','J','K','L','M', |
'N','O','P','Q','R','S','T','U','V','W','X','Y','Z') { |
'N','O','P','Q','R','S','T','U','V','W','X','Y','Z') { |
if ($studentdata[$index]) { |
if (defined($studentdata[$index])) { |
my $col=$_; |
my $col=$_; |
if ($studentdata[$index]=~/\D/) { |
if ($studentdata[$index]=~/\D/) { |
$c{$col.$row}="'".$studentdata[$index]."'"; |
$c{$col.$row}="'".$studentdata[$index]."'"; |
} else { |
} else { |
$c{$col.$row}=$studentdata[$index]; |
$c{$col.$row}=$studentdata[$index]; |
} |
} |
unless ($col eq 'A') { |
unless ($col eq 'A') { |
$f{$col.$row}='import'; |
$f{$col.$row}='import'; |
} |
} |
} |
} |
$index++; |
$index++; |
} |
|
} |
|
} |
} |
} |
} |
&setformulas($safeeval,%f); |
$sheet->{'f'}=\%f; |
&setconstants($safeeval,%c); |
&setformulas($sheet); |
|
&setconstants($sheet,\%c); |
$r->print('<script>popwin.close()</script>'); |
$r->print('<script>popwin.close()</script>'); |
$r->rflush(); |
$r->rflush(); |
} |
} |
|
|
# ------------------------------------------------ Load data for one assessment |
# ------------------------------------------------ Load data for one assessment |
|
# |
sub loadassessment { |
sub loadassessment { |
my $safeeval=shift; |
my ($sheet)=@_; |
|
|
my $uhome=&getuhome($safeeval); |
my $uhome = $sheet->{'uhome'}; |
my $uname=&getuname($safeeval); |
my $uname = $sheet->{'uname'}; |
my $udom=&getudom($safeeval); |
my $udom = $sheet->{'udom'}; |
my $symb=&getusymb($safeeval); |
my $symb = $sheet->{'usymb'}; |
my $cid=&getcid($safeeval); |
my $cid = $sheet->{'cid'}; |
my $cnum=&getcnum($safeeval); |
my $cnum = $sheet->{'cnum'}; |
my $cdom=&getcdom($safeeval); |
my $cdom = $sheet->{'cdom'}; |
my $chome=&getchome($safeeval); |
my $chome = $sheet->{'chome'}; |
|
|
my $namespace; |
my $namespace; |
unless ($namespace=$cid) { return ''; } |
unless ($namespace=$cid) { return ''; } |
|
# Get stored values |
# ----------------------------------------------------------- Get stored values |
my %returnhash=(); |
|
if ($cachedassess eq $uname.':'.$udom) { |
my %returnhash=(); |
# |
|
# get data out of the dumped stores |
if ($cachedassess eq $uname.':'.$udom) { |
# |
# |
my $version=$cachedstores{'version:'.$symb}; |
# get data out of the dumped stores |
my $scope; |
# |
for ($scope=1;$scope<=$version;$scope++) { |
|
foreach (split(/\:/,$cachedstores{$scope.':keys:'.$symb})) { |
my $version=$cachedstores{'version:'.$symb}; |
$returnhash{$_}=$cachedstores{$scope.':'.$symb.':'.$_}; |
my $scope; |
} |
for ($scope=1;$scope<=$version;$scope++) { |
} |
foreach (split(/\:/,$cachedstores{$scope.':keys:'.$symb})) { |
} else { |
$returnhash{$_}=$cachedstores{$scope.':'.$symb.':'.$_}; |
# |
} |
# restore individual |
} |
# |
|
%returnhash = &Apache::lonnet::restore($symb,$namespace,$udom,$uname); |
} else { |
for (my $version=1;$version<=$returnhash{'version'};$version++) { |
# |
foreach (split(/\:/,$returnhash{$version.':keys'})) { |
# restore individual |
$returnhash{$_}=$returnhash{$version.':'.$_}; |
# |
} |
|
} |
my $answer=&Apache::lonnet::reply( |
|
"restore:$udom:$uname:". |
|
&Apache::lonnet::escape($namespace).":". |
|
&Apache::lonnet::escape($symb),$uhome); |
|
foreach (split(/\&/,$answer)) { |
|
my ($name,$value)=split(/\=/,$_); |
|
$returnhash{&Apache::lonnet::unescape($name)}= |
|
&Apache::lonnet::unescape($value); |
|
} |
|
my $version; |
|
for ($version=1;$version<=$returnhash{'version'};$version++) { |
|
foreach (split(/\:/,$returnhash{$version.':keys'})) { |
|
$returnhash{$_}=$returnhash{$version.':'.$_}; |
|
} |
|
} |
} |
} |
# |
# ----------------------------- returnhash now has all stores for this resource |
# returnhash now has all stores for this resource |
|
# convert all "_" to "." to be able to use libraries, multiparts, etc |
# --------- convert all "_" to "." to be able to use libraries, multiparts, etc |
# |
|
# This is dumb. It is also necessary :( |
my @oldkeys=keys %returnhash; |
my @oldkeys=keys %returnhash; |
|
# |
foreach (@oldkeys) { |
foreach my $name (@oldkeys) { |
my $name=$_; |
my $value=$returnhash{$name}; |
my $value=$returnhash{$_}; |
delete $returnhash{$name}; |
delete $returnhash{$_}; |
|
$name=~s/\_/\./g; |
$name=~s/\_/\./g; |
$returnhash{$name}=$value; |
$returnhash{$name}=$value; |
} |
} |
|
# initialize coursedata and userdata for this user |
# ---------------------------- initialize coursedata and userdata for this user |
|
undef %courseopt; |
undef %courseopt; |
undef %useropt; |
undef %useropt; |
|
|
my $userprefix=$uname.'_'.$udom.'_'; |
my $userprefix=$uname.'_'.$udom.'_'; |
|
|
unless ($uhome eq 'no_host') { |
unless ($uhome eq 'no_host') { |
# -------------------------------------------------------------- Get coursedata |
# Get coursedata |
unless |
unless ((time-$courserdatas{$cid.'.last_cache'})<240) { |
((time-$courserdatas{$cid.'.last_cache'})<240) { |
my %Tmp = &Apache::lonnet::dump('resourcedata',$cdom,$cnum); |
my $reply=&Apache::lonnet::reply('dump:'.$cdom.':'.$cnum. |
$courserdatas{$cid}=\%Tmp; |
':resourcedata',$chome); |
|
if ($reply!~/^error\:/) { |
|
$courserdatas{$cid}=$reply; |
|
$courserdatas{$cid.'.last_cache'}=time; |
$courserdatas{$cid.'.last_cache'}=time; |
} |
} |
} |
while (my ($name,$value) = each(%{$courserdatas{$cid}})) { |
foreach (split(/\&/,$courserdatas{$cid})) { |
$courseopt{$userprefix.$name}=$value; |
my ($name,$value)=split(/\=/,$_); |
} |
$courseopt{$userprefix.&Apache::lonnet::unescape($name)}= |
# Get userdata (if present) |
&Apache::lonnet::unescape($value); |
unless ((time-$userrdatas{$uname.'@'.$udom.'.last_cache'})<240) { |
} |
my %Tmp = &Apache::lonnet::dump('resourcedata',$udom,$uname); |
# --------------------------------------------------- Get userdata (if present) |
$userrdatas{$cid} = \%Tmp; |
unless |
# Most of the time the user does not have a 'resourcedata.db' |
((time-$userrdatas{$uname.'___'.$udom.'.last_cache'})<240) { |
# file. We need to cache that we got nothing instead of bothering |
my $reply= |
# with requesting it every time. |
&Apache::lonnet::reply('dump:'.$udom.':'.$uname.':resourcedata',$uhome); |
$userrdatas{$uname.'@'.$udom.'.last_cache'}=time; |
if ($reply!~/^error\:/) { |
} |
$userrdatas{$uname.'___'.$udom}=$reply; |
while (my ($name,$value) = each(%{$userrdatas{$cid}})) { |
$userrdatas{$uname.'___'.$udom.'.last_cache'}=time; |
$useropt{$userprefix.$name}=$value; |
} |
} |
} |
|
foreach (split(/\&/,$userrdatas{$uname.'___'.$udom})) { |
|
my ($name,$value)=split(/\=/,$_); |
|
$useropt{$userprefix.&Apache::lonnet::unescape($name)}= |
|
&Apache::lonnet::unescape($value); |
|
} |
|
} |
} |
# ----------------- now courseopt, useropt initialized for this user and course |
# now courseopt, useropt initialized for this user and course |
# (used by parmval) |
# (used by parmval) |
|
# |
# |
# Load keys for this assessment only |
# Load keys for this assessment only |
# |
# |
|
my %thisassess=(); |
my %thisassess=(); |
my ($symap,$syid,$srcf)=split(/\_\_\_/,$symb); |
my ($symap,$syid,$srcf)=split(/\_\_\_/,$symb); |
|
|
foreach (split(/\,/,&Apache::lonnet::metadata($srcf,'keys'))) { |
foreach (split(/\,/,&Apache::lonnet::metadata($srcf,'keys'))) { |
$thisassess{$_}=1; |
$thisassess{$_}=1; |
} |
} |
# |
# |
# Load parameters |
# Load parameters |
# |
# |
my %c=(); |
my %c=(); |
|
if (tie(%parmhash,'GDBM_File', |
if (tie(%parmhash,'GDBM_File', |
$sheet->{'coursefilename'}.'_parms.db',&GDBM_READER(),0640)) { |
&getcfn($safeeval).'_parms.db',&GDBM_READER,0640)) { |
my %f=&getformulas($sheet); |
my %f=&getformulas($safeeval); |
foreach my $cell (keys(%f)) { |
foreach (keys(%f)) { |
next if ($cell !~ /^A/); |
if ($_=~/^A/) { |
next if ($f{$cell} =~/^[\!\~\-]/); |
unless ($f{$_}=~/^\!/) { |
if ($f{$cell}=~/^parameter/) { |
if ($f{$_}=~/^parameter/) { |
if (defined($thisassess{$f{$cell}})) { |
if ($thisassess{$f{$_}}) { |
my $val = &parmval($f{$cell},$sheet); |
my $val=&parmval($f{$_},$safeeval); |
$c{$cell} = $val; |
$c{$_}=$val; |
$c{$f{$cell}} = $val; |
$c{$f{$_}}=$val; |
} |
} |
} else { |
} else { |
my $key=$f{$cell}; |
my $key=$f{$_}; |
my $ckey=$key; |
my $ckey=$key; |
$key=~s/^stores\_/resource\./; |
$key=~s/^stores\_/resource\./; |
$key=~s/\_/\./g; |
$key=~s/\_/\./g; |
$c{$cell}=$returnhash{$key}; |
$c{$_}=$returnhash{$key}; |
$c{$ckey}=$returnhash{$key}; |
$c{$ckey}=$returnhash{$key}; |
} |
} |
|
} |
|
} |
} |
|
untie(%parmhash); |
} |
} |
untie(%parmhash); |
&setconstants($sheet,\%c); |
} |
|
&setconstants($safeeval,%c); |
|
} |
} |
|
|
# --------------------------------------------------------- Various form fields |
# --------------------------------------------------------- Various form fields |
Line 2103 sub loadassessment {
|
Line 2400 sub loadassessment {
|
sub textfield { |
sub textfield { |
my ($title,$name,$value)=@_; |
my ($title,$name,$value)=@_; |
return "\n<p><b>$title:</b><br>". |
return "\n<p><b>$title:</b><br>". |
'<input type=text name="'.$name.'" size=80 value="'.$value.'">'; |
'<input type=text name="'.$name.'" size=80 value="'.$value.'">'; |
} |
} |
|
|
sub hiddenfield { |
sub hiddenfield { |
Line 2128 sub selectbox {
|
Line 2425 sub selectbox {
|
# |
# |
|
|
sub updatesheet { |
sub updatesheet { |
my $safeeval=shift; |
my ($sheet)=@_; |
my $stype=&gettype($safeeval); |
my $stype=$sheet->{'sheettype'}; |
if ($stype eq 'classcalc') { |
if ($stype eq 'classcalc') { |
return &updateclasssheet($safeeval); |
return &updateclasssheet($sheet); |
} else { |
} else { |
return &updatestudentassesssheet($safeeval); |
return &updatestudentassesssheet($sheet); |
} |
} |
} |
} |
|
|
Line 2143 sub updatesheet {
|
Line 2440 sub updatesheet {
|
# |
# |
|
|
sub loadrows { |
sub loadrows { |
my ($safeeval,$r)=@_; |
my ($sheet,$r)=@_; |
my $stype=&gettype($safeeval); |
my $stype=$sheet->{'sheettype'}; |
if ($stype eq 'classcalc') { |
if ($stype eq 'classcalc') { |
&loadcourse($safeeval,$r); |
&loadcourse($sheet,$r); |
} elsif ($stype eq 'studentcalc') { |
} elsif ($stype eq 'studentcalc') { |
&loadstudent($safeeval); |
&loadstudent($sheet); |
} else { |
} else { |
&loadassessment($safeeval); |
&loadassessment($sheet); |
} |
} |
} |
} |
|
|
Line 2160 sub checkthis {
|
Line 2457 sub checkthis {
|
my ($keyname,$time)=@_; |
my ($keyname,$time)=@_; |
return ($time<$expiredates{$keyname}); |
return ($time<$expiredates{$keyname}); |
} |
} |
|
|
sub forcedrecalc { |
sub forcedrecalc { |
my ($uname,$udom,$stype,$usymb)=@_; |
my ($uname,$udom,$stype,$usymb)=@_; |
my $key=$uname.':'.$udom.':'.$stype.':'.$usymb; |
my $key=$uname.':'.$udom.':'.$stype.':'.$usymb; |
Line 2167 sub forcedrecalc {
|
Line 2465 sub forcedrecalc {
|
if ($ENV{'form.forcerecalc'}) { return 1; } |
if ($ENV{'form.forcerecalc'}) { return 1; } |
unless ($time) { return 1; } |
unless ($time) { return 1; } |
if ($stype eq 'assesscalc') { |
if ($stype eq 'assesscalc') { |
my $map=(split(/\_\_\_/,$usymb))[0]; |
my $map=(split(/___/,$usymb))[0]; |
if (&checkthis('::assesscalc:',$time) || |
if (&checkthis('::assesscalc:',$time) || |
&checkthis('::assesscalc:'.$map,$time) || |
&checkthis('::assesscalc:'.$map,$time) || |
&checkthis('::assesscalc:'.$usymb,$time) || |
&checkthis('::assesscalc:'.$usymb,$time) || |
Line 2186 sub forcedrecalc {
|
Line 2484 sub forcedrecalc {
|
} |
} |
|
|
# ============================================================== Export handler |
# ============================================================== Export handler |
|
# exportsheet |
|
# returns the export row for a spreadsheet. |
# |
# |
# Non-interactive call from with program |
|
# |
|
|
|
sub exportsheet { |
sub exportsheet { |
my ($uname,$udom,$stype,$usymb,$fn)=@_; |
my ($sheet,$uname,$udom,$stype,$usymb,$fn)=@_; |
my @exportarr=(); |
$uname = $uname || $sheet->{'uname'}; |
|
$udom = $udom || $sheet->{'udom'}; |
if (($usymb=~/^\_(\w+)/) && (!$fn)) { |
$stype = $stype || $sheet->{'sheettype'}; |
$fn='default_'.$1; |
my @exportarr=(); |
} |
if (defined($usymb) && ($usymb=~/^\_(\w+)/) && |
|
(!defined($fn) || $fn eq '')) { |
# |
$fn='default_'.$1; |
# Check if cached |
} |
# |
# |
|
# Check if cached |
my $key=$uname.':'.$udom.':'.$stype.':'.$usymb; |
# |
my $found=''; |
my $key=$uname.':'.$udom.':'.$stype.':'.$usymb; |
|
my $found=''; |
if ($oldsheets{$key}) { |
if ($oldsheets{$key}) { |
foreach (split(/\_\_\_\&\_\_\_/,$oldsheets{$key})) { |
foreach (split(/___&\___/,$oldsheets{$key})) { |
my ($name,$value)=split(/\_\_\_\=\_\_\_/,$_); |
my ($name,$value)=split(/___=___/,$_); |
if ($name eq $fn) { |
|
$found=$value; |
|
} |
|
} |
|
} |
|
|
|
unless ($found) { |
|
&cachedssheets($uname,$udom,&Apache::lonnet::homeserver($uname,$udom)); |
|
if ($oldsheets{$key}) { |
|
foreach (split(/\_\_\_\&\_\_\_/,$oldsheets{$key})) { |
|
my ($name,$value)=split(/\_\_\_\=\_\_\_/,$_); |
|
if ($name eq $fn) { |
if ($name eq $fn) { |
$found=$value; |
$found=$value; |
} |
} |
} |
} |
} |
|
} |
|
# |
|
# Check if still valid |
|
# |
|
if ($found) { |
|
if (&forcedrecalc($uname,$udom,$stype,$usymb)) { |
|
$found=''; |
|
} |
|
} |
|
|
|
if ($found) { |
|
# |
|
# Return what was cached |
|
# |
|
@exportarr=split(/\_\_\_\;\_\_\_/,$found); |
|
|
|
} else { |
|
# |
|
# Not cached |
|
# |
|
|
|
my $thissheet=&makenewsheet($uname,$udom,$stype,$usymb); |
|
&readsheet($thissheet,$fn); |
|
&updatesheet($thissheet); |
|
&loadrows($thissheet); |
|
&calcsheet($thissheet); |
|
@exportarr=&exportdata($thissheet); |
|
# |
|
# Store now |
|
# |
|
my $cid=$ENV{'request.course.id'}; |
|
my $current=''; |
|
if ($stype eq 'studentcalc') { |
|
$current=&Apache::lonnet::reply('get:'. |
|
$ENV{'course.'.$cid.'.domain'}.':'. |
|
$ENV{'course.'.$cid.'.num'}. |
|
':nohist_calculatedsheets:'. |
|
&Apache::lonnet::escape($key), |
|
$ENV{'course.'.$cid.'.home'}); |
|
} else { |
|
$current=&Apache::lonnet::reply('get:'. |
|
&getudom($thissheet).':'. |
|
&getuname($thissheet). |
|
':nohist_calculatedsheets_'. |
|
$ENV{'request.course.id'}.':'. |
|
&Apache::lonnet::escape($key), |
|
&getuhome($thissheet)); |
|
|
|
} |
} |
|
unless ($found) { |
|
&cachedssheets($sheet,$uname,$udom); |
|
if ($oldsheets{$key}) { |
|
foreach (split(/___&\___/,$oldsheets{$key})) { |
|
my ($name,$value)=split(/___=___/,$_); |
|
if ($name eq $fn) { |
|
$found=$value; |
|
} |
|
} |
|
} |
|
} |
|
# |
|
# Check if still valid |
|
# |
|
if ($found) { |
|
if (&forcedrecalc($uname,$udom,$stype,$usymb)) { |
|
$found=''; |
|
} |
|
} |
|
if ($found) { |
|
# |
|
# Return what was cached |
|
# |
|
@exportarr=split(/___;___/,$found); |
|
return @exportarr; |
|
} |
|
# |
|
# Not cached |
|
# |
|
my ($newsheet)=&makenewsheet($uname,$udom,$stype,$usymb); |
|
&readsheet($newsheet,$fn); |
|
&updatesheet($newsheet); |
|
&loadrows($newsheet); |
|
&calcsheet($newsheet); |
|
@exportarr=&exportdata($newsheet); |
|
## |
|
## Store now |
|
## |
|
# |
|
# load in the old value |
|
# |
my %currentlystored=(); |
my %currentlystored=(); |
unless ($current=~/^error\:/) { |
if ($stype eq 'studentcalc') { |
foreach (split(/\_\_\_\&\_\_\_/,&Apache::lonnet::unescape($current))) { |
my @tmp = &Apache::lonnet::get('nohist_calculatedsheets', |
my ($name,$value)=split(/\_\_\_\=\_\_\_/,$_); |
[$key], |
$currentlystored{$name}=$value; |
$sheet->{'cdom'},$sheet->{'cnum'}); |
} |
if ($tmp[0]!~/^error/) { |
|
%currentlystored = @tmp; |
|
} |
|
} else { |
|
my @tmp = &Apache::lonnet::get('nohist_calculatedsheets_'. |
|
$sheet->{'cid'},[$key], |
|
$sheet->{'udom'},$sheet->{'uname'}); |
|
if ($tmp[0]!~/^error/) { |
|
%currentlystored = @tmp; |
|
} |
} |
} |
|
# |
|
# Add the new line |
|
# |
$currentlystored{$fn}=join('___;___',@exportarr); |
$currentlystored{$fn}=join('___;___',@exportarr); |
|
# |
|
# Stick everything back together |
|
# |
my $newstore=''; |
my $newstore=''; |
foreach (keys(%currentlystored)) { |
foreach (keys(%currentlystored)) { |
if ($newstore) { $newstore.='___&___'; } |
if ($newstore) { $newstore.='___&___'; } |
$newstore.=$_.'___=___'.$currentlystored{$_}; |
$newstore.=$_.'___=___'.$currentlystored{$_}; |
} |
} |
my $now=time; |
my $now=time; |
|
# |
|
# Store away the new value |
|
# |
if ($stype eq 'studentcalc') { |
if ($stype eq 'studentcalc') { |
&Apache::lonnet::reply('put:'. |
&Apache::lonnet::put('nohist_calculatedsheets', |
$ENV{'course.'.$cid.'.domain'}.':'. |
{ $key => $newstore, |
$ENV{'course.'.$cid.'.num'}. |
$key.time => $now }, |
':nohist_calculatedsheets:'. |
$sheet->{'cdom'},$sheet->{'cnum'}); |
&Apache::lonnet::escape($key).'='. |
} else { |
&Apache::lonnet::escape($newstore).'&'. |
&Apache::lonnet::put('nohist_calculatedsheets_'.$sheet->{'cid'}, |
&Apache::lonnet::escape($key).'.time='.$now, |
{ $key => $newstore, |
$ENV{'course.'.$cid.'.home'}); |
$key.time => $now }, |
} else { |
$sheet->{'udom'}, |
&Apache::lonnet::reply('put:'. |
$sheet->{'uname'}) |
&getudom($thissheet).':'. |
} |
&getuname($thissheet). |
return @exportarr; |
':nohist_calculatedsheets_'. |
|
$ENV{'request.course.id'}.':'. |
|
&Apache::lonnet::escape($key).'='. |
|
&Apache::lonnet::escape($newstore).'&'. |
|
&Apache::lonnet::escape($key).'.time='.$now, |
|
&getuhome($thissheet)); |
|
} |
|
} |
|
return @exportarr; |
|
} |
} |
|
|
# ============================================================ Expiration Dates |
# ============================================================ Expiration Dates |
# |
# |
# Load previously cached student spreadsheets for this course |
# Load previously cached student spreadsheets for this course |
# |
# |
|
|
sub expirationdates { |
sub expirationdates { |
undef %expiredates; |
undef %expiredates; |
my $cid=$ENV{'request.course.id'}; |
my $cid=$ENV{'request.course.id'}; |
my $reply=&Apache::lonnet::reply('dump:'. |
my @tmp = &Apache::lonnet::dump('nohist_expirationdates', |
$ENV{'course.'.$cid.'.domain'}.':'. |
$ENV{'course.'.$cid.'.domain'}, |
$ENV{'course.'.$cid.'.num'}. |
$ENV{'course.'.$cid.'.num'}); |
':nohist_expirationdates', |
if (lc($tmp[0])!~/^error/){ |
$ENV{'course.'.$cid.'.home'}); |
%expiredates = @tmp; |
unless ($reply=~/^error\:/) { |
|
foreach (split(/\&/,$reply)) { |
|
my ($name,$value)=split(/\=/,$_); |
|
$expiredates{&Apache::lonnet::unescape($name)} |
|
=&Apache::lonnet::unescape($value); |
|
} |
|
} |
} |
} |
} |
|
|
Line 2340 sub expirationdates {
|
Line 2620 sub expirationdates {
|
|
|
sub cachedcsheets { |
sub cachedcsheets { |
my $cid=$ENV{'request.course.id'}; |
my $cid=$ENV{'request.course.id'}; |
my $reply=&Apache::lonnet::reply('dump:'. |
my @tmp = &Apache::lonnet::dump('nohist_calculatedsheets', |
$ENV{'course.'.$cid.'.domain'}.':'. |
$ENV{'course.'.$cid.'.domain'}, |
$ENV{'course.'.$cid.'.num'}. |
$ENV{'course.'.$cid.'.num'}); |
':nohist_calculatedsheets', |
if ($tmp[0] !~ /^error/) { |
$ENV{'course.'.$cid.'.home'}); |
my %StupidTempHash = @tmp; |
unless ($reply=~/^error\:/) { |
while (my ($key,$value) = each %StupidTempHash) { |
foreach ( split(/\&/,$reply)) { |
$oldsheets{$key} = $value; |
my ($name,$value)=split(/\=/,$_); |
|
$oldsheets{&Apache::lonnet::unescape($name)} |
|
=&Apache::lonnet::unescape($value); |
|
} |
} |
} |
} |
} |
} |
Line 2360 sub cachedcsheets {
|
Line 2637 sub cachedcsheets {
|
# |
# |
|
|
sub cachedssheets { |
sub cachedssheets { |
my ($sname,$sdom,$shome)=@_; |
my ($sheet,$uname,$udom) = @_; |
unless (($loadedcaches{$sname.'_'.$sdom}) || ($shome eq 'no_host')) { |
$uname = $uname || $sheet->{'uname'}; |
my $cid=$ENV{'request.course.id'}; |
$udom = $udom || $sheet->{'udom'}; |
my $reply=&Apache::lonnet::reply('dump:'.$sdom.':'.$sname. |
if (! $loadedcaches{$sheet->{'uname'}.'_'.$sheet->{'udom'}}) { |
':nohist_calculatedsheets_'. |
my @tmp = &Apache::lonnet::dump('nohist_calculatedsheets', |
$ENV{'request.course.id'}, |
$sheet->{'udom'}, |
$shome); |
$sheet->{'uname'}); |
unless ($reply=~/^error\:/) { |
if ($tmp[0] !~ /^error/) { |
foreach ( split(/\&/,$reply)) { |
my %StupidTempHash = @tmp; |
my ($name,$value)=split(/\=/,$_); |
while (my ($key,$value) = each %StupidTempHash) { |
$oldsheets{&Apache::lonnet::unescape($name)} |
$oldsheets{$key} = $value; |
=&Apache::lonnet::unescape($value); |
} |
|
$loadedcaches{$sheet->{'uname'}.'_'.$sheet->{'udom'}}=1; |
} |
} |
} |
} |
$loadedcaches{$sname.'_'.$sdom}=1; |
|
} |
|
} |
} |
|
|
# ===================================================== Calculated sheets cache |
# ===================================================== Calculated sheets cache |
Line 2388 sub cachedssheets {
|
Line 2664 sub cachedssheets {
|
# Interactive call to screen |
# Interactive call to screen |
# |
# |
# |
# |
|
|
|
|
sub handler { |
sub handler { |
my $r=shift; |
my $r=shift; |
|
|
|
my ($sheettype) = ($r->uri=~/\/(\w+)$/); |
|
|
|
if (! exists($ENV{'form.Status'})) { |
|
$ENV{'form.Status'} = 'Active'; |
|
} |
|
if ( ! exists($ENV{'form.output'}) || |
|
($sheettype ne 'classcalc' && |
|
lc($ENV{'form.output'}) eq 'recursive excel')) { |
|
$ENV{'form.output'} = 'HTML'; |
|
} |
|
# Check this server |
|
my $loaderror=&Apache::lonnet::overloaderror($r); |
|
if ($loaderror) { return $loaderror; } |
|
# Check the course homeserver |
|
$loaderror= &Apache::lonnet::overloaderror($r, |
|
$ENV{'course.'.$ENV{'request.course.id'}.'.home'}); |
|
if ($loaderror) { return $loaderror; } |
|
|
if ($r->header_only) { |
if ($r->header_only) { |
$r->content_type('text/html'); |
$r->content_type('text/html'); |
$r->send_http_header; |
$r->send_http_header; |
return OK; |
return OK; |
|
} |
|
# Global directory configs |
|
$includedir = $r->dir_config('lonIncludes'); |
|
$tmpdir = $r->dir_config('lonDaemons').'/tmp/'; |
|
# Needs to be in a course |
|
if (! $ENV{'request.course.fn'}) { |
|
# Not in a course, or not allowed to modify parms |
|
$ENV{'user.error.msg'}= |
|
$r->uri.":opa:0:0:Cannot modify spreadsheet"; |
|
return HTTP_NOT_ACCEPTABLE; |
} |
} |
|
# Get query string for limited number of parameters |
# ---------------------------------------------------- Global directory configs |
|
|
|
$includedir=$r->dir_config('lonIncludes'); |
|
$tmpdir=$r->dir_config('lonDaemons').'/tmp/'; |
|
|
|
# ----------------------------------------------------- Needs to be in a course |
|
|
|
if ($ENV{'request.course.fn'}) { |
|
|
|
# --------------------------- Get query string for limited number of parameters |
|
|
|
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, |
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, |
['uname','udom','usymb','ufn']); |
['uname','udom','usymb','ufn']); |
|
if ($ENV{'request.role'} =~ /^st\./) { |
|
delete $ENV{'form.unewfield'} if (exists($ENV{'form.unewfield'})); |
|
delete $ENV{'form.unewformula'} if (exists($ENV{'form.unewformula'})); |
|
} |
if (($ENV{'form.usymb'}=~/^\_(\w+)/) && (!$ENV{'form.ufn'})) { |
if (($ENV{'form.usymb'}=~/^\_(\w+)/) && (!$ENV{'form.ufn'})) { |
$ENV{'form.ufn'}='default_'.$1; |
$ENV{'form.ufn'}='default_'.$1; |
} |
} |
|
# Interactive loading of specific sheet? |
# -------------------------------------- Interactive loading of specific sheet? |
|
if (($ENV{'form.load'}) && ($ENV{'form.loadthissheet'} ne 'Default')) { |
if (($ENV{'form.load'}) && ($ENV{'form.loadthissheet'} ne 'Default')) { |
$ENV{'form.ufn'}=$ENV{'form.loadthissheet'}; |
$ENV{'form.ufn'}=$ENV{'form.loadthissheet'}; |
} |
} |
# ------------------------------------------- Nothing there? Must be login user |
# |
|
# Determine the user name and domain for the sheet. |
my $aname; |
my $aname; |
my $adom; |
my $adom; |
|
|
unless ($ENV{'form.uname'}) { |
unless ($ENV{'form.uname'}) { |
$aname=$ENV{'user.name'}; |
$aname=$ENV{'user.name'}; |
$adom=$ENV{'user.domain'}; |
$adom=$ENV{'user.domain'}; |
} else { |
} else { |
$aname=$ENV{'form.uname'}; |
$aname=$ENV{'form.uname'}; |
$adom=$ENV{'form.udom'}; |
$adom=$ENV{'form.udom'}; |
} |
} |
|
# |
# ------------------------------------------------------------------- Open page |
# Open page |
|
|
$r->content_type('text/html'); |
$r->content_type('text/html'); |
$r->header_out('Cache-control','no-cache'); |
$r->header_out('Cache-control','no-cache'); |
$r->header_out('Pragma','no-cache'); |
$r->header_out('Pragma','no-cache'); |
$r->send_http_header; |
$r->send_http_header; |
|
# Screen output |
# --------------------------------------------------------------- Screen output |
|
|
|
$r->print('<html><head><title>LON-CAPA Spreadsheet</title>'); |
$r->print('<html><head><title>LON-CAPA Spreadsheet</title>'); |
$r->print(<<ENDSCRIPT); |
if ($ENV{'request.role'} !~ /^st\./) { |
|
$r->print(<<ENDSCRIPT); |
<script language="JavaScript"> |
<script language="JavaScript"> |
|
|
function celledit(cn,cf) { |
function celledit(cn,cf) { |
Line 2470 $tmpdir=$r->dir_config('lonDaemons').'/t
|
Line 2760 $tmpdir=$r->dir_config('lonDaemons').'/t
|
|
|
</script> |
</script> |
ENDSCRIPT |
ENDSCRIPT |
$r->print('</head><body bgcolor="#FFFFFF">'. |
} |
'<img align=right src=/adm/lonIcons/lonlogos.gif>'. |
$r->print('</head>'.&Apache::loncommon::bodytag('Grades Spreadsheet'). |
'<h1>LON-CAPA Spreadsheet</h1>'. |
'<form action="'.$r->uri.'" name=sheet method=post>'); |
'<form action="'.$r->uri.'" name=sheet method=post>'. |
$r->print(&hiddenfield('uname',$ENV{'form.uname'}). |
&hiddenfield('uname',$ENV{'form.uname'}). |
&hiddenfield('udom',$ENV{'form.udom'}). |
&hiddenfield('udom',$ENV{'form.udom'}). |
&hiddenfield('usymb',$ENV{'form.usymb'}). |
&hiddenfield('usymb',$ENV{'form.usymb'}). |
&hiddenfield('unewfield',''). |
&hiddenfield('unewfield',''). |
&hiddenfield('unewformula','')); |
&hiddenfield('unewformula','')); |
|
|
|
# ---------------------- Make sure that this gets out, even if user hits "stop" |
|
|
|
$r->rflush(); |
$r->rflush(); |
|
# |
# ---------------------------------------------------------------- Full recalc? |
# Full recalc? |
|
|
|
|
if ($ENV{'form.forcerecalc'}) { |
if ($ENV{'form.forcerecalc'}) { |
$r->print('<h4>Completely Recalculating Sheet ...</h4>'); |
$r->print('<h4>Completely Recalculating Sheet ...</h4>'); |
undef %spreadsheets; |
undef %spreadsheets; |
undef %courserdatas; |
undef %courserdatas; |
undef %userrdatas; |
undef %userrdatas; |
undef %defaultsheets; |
undef %defaultsheets; |
undef %updatedata; |
undef %updatedata; |
} |
} |
|
# Read new sheet or modified worksheet |
# ---------------------------------------- Read new sheet or modified worksheet |
my ($sheet)=&makenewsheet($aname,$adom,$sheettype,$ENV{'form.usymb'}); |
|
# |
$r->uri=~/\/(\w+)$/; |
# If a new formula had been entered, go from work copy |
|
|
my $asheet=&makenewsheet($aname,$adom,$1,$ENV{'form.usymb'}); |
|
|
|
# ------------------------ If a new formula had been entered, go from work copy |
|
|
|
if ($ENV{'form.unewfield'}) { |
if ($ENV{'form.unewfield'}) { |
$r->print('<h2>Modified Workcopy</h2>'); |
$r->print('<h2>Modified Workcopy</h2>'); |
$ENV{'form.unewformula'}=~s/\'/\"/g; |
$ENV{'form.unewformula'}=~s/\'/\"/g; |
$r->print('<p>New formula: '.$ENV{'form.unewfield'}.'='. |
$r->print('<p>New formula: '.$ENV{'form.unewfield'}.'='. |
$ENV{'form.unewformula'}.'<p>'); |
$ENV{'form.unewformula'}.'<p>'); |
&setfilename($asheet,$ENV{'form.ufn'}); |
$sheet->{'filename'} = $ENV{'form.ufn'}; |
&tmpread($asheet, |
&tmpread($sheet,$ENV{'form.unewfield'},$ENV{'form.unewformula'}); |
$ENV{'form.unewfield'},$ENV{'form.unewformula'}); |
} elsif ($ENV{'form.saveas'}) { |
|
$sheet->{'filename'} = $ENV{'form.ufn'}; |
} elsif ($ENV{'form.saveas'}) { |
&tmpread($sheet); |
&setfilename($asheet,$ENV{'form.ufn'}); |
} else { |
&tmpread($asheet); |
&readsheet($sheet,$ENV{'form.ufn'}); |
} else { |
} |
&readsheet($asheet,$ENV{'form.ufn'}); |
# Print out user information |
} |
if ($sheet->{'sheettype'} ne 'classcalc') { |
|
$r->print('<p><b>User:</b> '.$sheet->{'uname'}. |
# -------------------------------------------------- Print out user information |
'<br><b>Domain:</b> '.$sheet->{'udom'}); |
|
$r->print('<br><b>Section/Group:</b> '.$sheet->{'csec'}); |
unless (&gettype($asheet) eq 'classcalc') { |
|
$r->print('<p><b>User:</b> '.&getuname($asheet). |
|
'<br><b>Domain:</b> '.&getudom($asheet)); |
|
if (&getcsec($asheet) eq '-1') { |
|
$r->print('<h3><font color=red>'. |
|
'Not a student in this course</font></h3>'); |
|
} else { |
|
$r->print('<br><b>Section/Group:</b> '.&getcsec($asheet)); |
|
} |
|
if ($ENV{'form.usymb'}) { |
if ($ENV{'form.usymb'}) { |
$r->print('<br><b>Assessment:</b> <tt>'.$ENV{'form.usymb'}.'</tt>'); |
$r->print('<br><b>Assessment:</b> <tt>'. |
|
$ENV{'form.usymb'}.'</tt>'); |
} |
} |
} |
} |
|
# |
# ---------------------------------------------------------------- Course title |
# Check user permissions |
|
if (($sheet->{'sheettype'} eq 'classcalc' ) || |
$r->print('<h1>'. |
($sheet->{'uname'} ne $ENV{'user.name'} ) || |
$ENV{'course.'.$ENV{'request.course.id'}.'.description'}. |
($sheet->{'udom'} ne $ENV{'user.domain'})) { |
'</h1><h3>'.localtime().'</h3>'); |
unless (&Apache::lonnet::allowed('vgr',$sheet->{'cid'})) { |
|
$r->print('<h1>Access Permission Denied</h1>'. |
# ---------------------------------------------------- See if user can see this |
'</form></body></html>'); |
|
|
if ((&gettype($asheet) eq 'classcalc') || |
|
(&getuname($asheet) ne $ENV{'user.name'}) || |
|
(&getudom($asheet) ne $ENV{'user.domain'})) { |
|
unless (&Apache::lonnet::allowed('vgr',&getcid($asheet))) { |
|
$r->print( |
|
'<h1>Access Permission Denied</h1></form></body></html>'); |
|
return OK; |
return OK; |
} |
} |
} |
} |
|
# Additional options |
# ---------------------------------------------------------- Additional options |
$r->print('<br />'. |
|
'<input type="submit" name="forcerecalc" '. |
$r->print( |
'value="Completely Recalculate Sheet"><p>'); |
'<input type=submit name=forcerecalc value="Completely Recalculate Sheet"><p>' |
if ($sheet->{'sheettype'} eq 'assesscalc') { |
); |
$r->print('<p><font size=+2>'. |
if (&gettype($asheet) eq 'assesscalc') { |
'<a href="/adm/studentcalc?'. |
$r->print ('<p><font size=+2><a href="/adm/studentcalc?uname='. |
'uname='.$sheet->{'uname'}. |
&getuname($asheet). |
'&udom='.$sheet->{'udom'}.'">'. |
'&udom='.&getudom($asheet). |
'Level up: Student Sheet</a></font><p>'); |
'">Level up: Student Sheet</a></font><p>'); |
} |
} |
if (($sheet->{'sheettype'} eq 'studentcalc') && |
|
(&Apache::lonnet::allowed('vgr',$sheet->{'cid'}))) { |
if ((&gettype($asheet) eq 'studentcalc') && |
$r->print ('<p><font size=+2><a href="/adm/classcalc">'. |
(&Apache::lonnet::allowed('vgr',&getcid($asheet)))) { |
|
$r->print ( |
|
'<p><font size=+2><a href="/adm/classcalc">'. |
|
'Level up: Course Sheet</a></font><p>'); |
'Level up: Course Sheet</a></font><p>'); |
} |
} |
|
# Save dialog |
|
|
# ----------------------------------------------------------------- Save dialog |
|
|
|
|
|
if (&Apache::lonnet::allowed('opa',$ENV{'request.course.id'})) { |
if (&Apache::lonnet::allowed('opa',$ENV{'request.course.id'})) { |
my $fname=$ENV{'form.ufn'}; |
my $fname=$ENV{'form.ufn'}; |
$fname=~s/\_[^\_]+$//; |
$fname=~s/\_[^\_]+$//; |
if ($fname eq 'default') { $fname='course_default'; } |
if ($fname eq 'default') { $fname='course_default'; } |
$r->print('<input type=submit name=saveas value="Save as ...">'. |
$r->print('<input type=submit name=saveas value="Save as ...">'. |
'<input type=text size=20 name=newfn value="'.$fname. |
'<input type=text size=20 name=newfn value="'.$fname.'">'. |
'"> (make default: <input type=checkbox name="makedefufn">)<p>'); |
'make default: <input type=checkbox name="makedefufn"><p>'); |
} |
} |
|
$r->print(&hiddenfield('ufn',$sheet->{'filename'})); |
$r->print(&hiddenfield('ufn',&getfilename($asheet))); |
# Load dialog |
|
|
# ----------------------------------------------------------------- Load dialog |
|
if (&Apache::lonnet::allowed('opa',$ENV{'request.course.id'})) { |
if (&Apache::lonnet::allowed('opa',$ENV{'request.course.id'})) { |
$r->print('<p><input type=submit name=load value="Load ...">'. |
$r->print('<p><input type=submit name=load value="Load ...">'. |
'<select name="loadthissheet">'. |
'<select name="loadthissheet">'. |
'<option name="default">Default</option>'); |
'<option name="default">Default</option>'); |
foreach (&othersheets($asheet,&gettype($asheet))) { |
foreach (&othersheets($sheet)) { |
$r->print('<option name="'.$_.'"'); |
$r->print('<option name="'.$_.'"'); |
if ($ENV{'form.ufn'} eq $_) { |
if ($ENV{'form.ufn'} eq $_) { |
$r->print(' selected'); |
$r->print(' selected'); |
} |
} |
$r->print('>'.$_.'</option>'); |
$r->print('>'.$_.'</option>'); |
} |
} |
$r->print('</select><p>'); |
$r->print('</select><p>'); |
if (&gettype($asheet) eq 'studentcalc') { |
if ($sheet->{'sheettype'} eq 'studentcalc') { |
&setothersheets($asheet,&othersheets($asheet,'assesscalc')); |
&setothersheets($sheet, |
|
&othersheets($sheet,'assesscalc')); |
} |
} |
} |
} |
|
# Cached sheets |
# --------------------------------------------------------------- Cached sheets |
|
|
|
&expirationdates(); |
&expirationdates(); |
|
|
undef %oldsheets; |
undef %oldsheets; |
undef %loadedcaches; |
undef %loadedcaches; |
|
if ($sheet->{'sheettype'} eq 'classcalc') { |
if (&gettype($asheet) eq 'classcalc') { |
$r->print("Loading previously calculated student sheets ...\n"); |
$r->print("Loading previously calculated student sheets ...<br>\n"); |
|
$r->rflush(); |
$r->rflush(); |
&cachedcsheets(); |
&cachedcsheets(); |
} elsif (&gettype($asheet) eq 'studentcalc') { |
} elsif ($sheet->{'sheettype'} eq 'studentcalc') { |
$r->print("Loading previously calculated assessment sheets ...<br>\n"); |
$r->print("Loading previously calculated assessment sheets ...\n"); |
$r->rflush(); |
$r->rflush(); |
&cachedssheets(&getuname($asheet),&getudom($asheet), |
&cachedssheets($sheet); |
&getuhome($asheet)); |
|
} |
} |
|
# Update sheet, load rows |
# ----------------------------------------------------- Update sheet, load rows |
|
|
|
$r->print("Loaded sheet(s), updating rows ...<br>\n"); |
$r->print("Loaded sheet(s), updating rows ...<br>\n"); |
$r->rflush(); |
$r->rflush(); |
|
# |
&updatesheet($asheet); |
&updatesheet($sheet); |
|
$r->print("Updated rows, loading row data ...\n"); |
$r->print("Updated rows, loading row data ...<br>\n"); |
|
$r->rflush(); |
$r->rflush(); |
|
# |
&loadrows($asheet,$r); |
&loadrows($sheet,$r); |
|
|
$r->print("Loaded row data, calculating sheet ...<br>\n"); |
$r->print("Loaded row data, calculating sheet ...<br>\n"); |
$r->rflush(); |
$r->rflush(); |
|
# |
my $calcoutput=&calcsheet($asheet); |
my $calcoutput=&calcsheet($sheet); |
$r->print('<h3><font color=red>'.$calcoutput.'</h3></font>'); |
$r->print('<h3><font color=red>'.$calcoutput.'</h3></font>'); |
|
# See if something to save |
# ---------------------------------------------------- See if something to save |
|
|
|
if (&Apache::lonnet::allowed('opa',$ENV{'request.course.id'})) { |
if (&Apache::lonnet::allowed('opa',$ENV{'request.course.id'})) { |
my $fname=''; |
my $fname=''; |
if ($ENV{'form.saveas'} && ($fname=$ENV{'form.newfn'})) { |
if ($ENV{'form.saveas'} && ($fname=$ENV{'form.newfn'})) { |
$fname=~s/\W/\_/g; |
$fname=~s/\W/\_/g; |
if ($fname eq 'default') { $fname='course_default'; } |
if ($fname eq 'default') { $fname='course_default'; } |
$fname.='_'.&gettype($asheet); |
$fname.='_'.$sheet->{'sheettype'}; |
&setfilename($asheet,$fname); |
$sheet->{'filename'} = $fname; |
$ENV{'form.ufn'}=$fname; |
$ENV{'form.ufn'}=$fname; |
$r->print('<p>Saving spreadsheet: '. |
$r->print('<p>Saving spreadsheet: '. |
&writesheet($asheet,$ENV{'form.makedefufn'}).'<p>'); |
&writesheet($sheet,$ENV{'form.makedefufn'}). |
} |
'<p>'); |
|
} |
} |
} |
|
# |
# ------------------------------------------------ Write the modified worksheet |
# Write the modified worksheet |
|
$r->print('<b>Current sheet:</b> '.$sheet->{'filename'}.'<p>'); |
$r->print('<b>Current sheet:</b> '.&getfilename($asheet).'<p>'); |
&tmpwrite($sheet); |
|
if ($sheet->{'sheettype'} eq 'studentcalc') { |
&tmpwrite($asheet); |
$r->print('<br>Show rows with empty A column: '); |
|
|
if (&gettype($asheet) eq 'studentcalc') { |
|
$r->print('<br>Show rows with empty A column: '); |
|
} else { |
} else { |
$r->print('<br>Show empty rows: '); |
$r->print('<br>Show empty rows: '); |
} |
} |
|
# |
$r->print(&hiddenfield('userselhidden','true'). |
$r->print(&hiddenfield('userselhidden','true'). |
'<input type=checkbox name=showall onClick="submit()"'); |
'<input type="checkbox" name="showall" onClick="submit()"'); |
|
# |
if ($ENV{'form.showall'}) { |
if ($ENV{'form.showall'}) { |
$r->print(' checked'); |
$r->print(' checked'); |
} else { |
} else { |
unless ($ENV{'form.userselhidden'}) { |
unless ($ENV{'form.userselhidden'}) { |
unless |
unless |
($ENV{'course.'.$ENV{'request.course.id'}.'.hideemptyrows'} eq 'yes') { |
($ENV{'course.'.$sheet->{'cid'}.'.hideemptyrows'} eq 'yes') { |
$r->print(' checked'); |
$r->print(' checked'); |
$ENV{'form.showall'}=1; |
$ENV{'form.showall'}=1; |
} |
} |
} |
} |
} |
} |
$r->print('>'); |
$r->print('>'); |
|
# |
if (&gettype($asheet) eq 'classcalc') { |
# CSV format checkbox (classcalc sheets only) |
$r->print( |
$r->print(' Output as <select name="output" size="1" onClick="submit()">'. |
' Output CSV format: <input type=checkbox name=showcsv onClick="submit()"'); |
"\n"); |
if ($ENV{'form.showcsv'}) { $r->print(' checked'); } |
foreach my $mode (qw/HTML CSV Excel/) { |
$r->print('>'); |
$r->print('<option value="'.$mode.'"'); |
} |
if ($ENV{'form.output'} eq $mode) { |
|
$r->print(' selected '); |
# ------------------------------------------------------------------ Insertrows |
} |
|
$r->print('>'.$mode.'</option>'."\n"); |
$r->print(<<ENDINSERTBUTTONS); |
} |
<br> |
if ($sheet->{'sheettype'} eq 'classcalc') { |
<input type='button' onClick='insertrow("top");' |
$r->print('<option value="recursive excel"'); |
value='Insert Row Top'> |
if ($ENV{'form.output'} eq 'recursive excel') { |
<input type='button' onClick='insertrow("bottom");' |
$r->print(' selected '); |
value='Insert Row Bottom'><br> |
} |
ENDINSERTBUTTONS |
$r->print(">Multi-Sheet Excel</option>\n"); |
|
} |
# ------------------------------------------------------------- Print out sheet |
$r->print("</select>\n"); |
|
# |
&outsheet($r,$asheet); |
if ($sheet->{'sheettype'} eq 'classcalc') { |
|
$r->print(' Student Status: '. |
|
&Apache::lonhtmlcommon::StatusOptions |
|
($ENV{'form.Status'},'sheet')); |
|
} |
|
# |
|
# Buttons to insert rows |
|
# $r->print(<<ENDINSERTBUTTONS); |
|
#<br> |
|
#<input type='button' onClick='insertrow("top");' |
|
#value='Insert Row Top'> |
|
#<input type='button' onClick='insertrow("bottom");' |
|
#value='Insert Row Bottom'><br> |
|
#ENDINSERTBUTTONS |
|
# Print out sheet |
|
&outsheet($r,$sheet); |
$r->print('</form></body></html>'); |
$r->print('</form></body></html>'); |
|
# Done |
# ------------------------------------------------------------------------ Done |
|
} else { |
|
# ----------------------------- Not in a course, or not allowed to modify parms |
|
$ENV{'user.error.msg'}= |
|
$r->uri.":opa:0:0:Cannot modify spreadsheet"; |
|
return HTTP_NOT_ACCEPTABLE; |
|
} |
|
return OK; |
return OK; |
|
|
} |
} |
|
|
1; |
1; |
__END__ |
__END__ |
|
|
|
|
|
|
|
|