version 1.50, 2001/03/21 01:43:22
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version 1.106, 2002/09/01 18:06:52
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# |
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# $Id$ |
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# |
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# Copyright Michigan State University Board of Trustees |
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# |
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# This file is part of the LearningOnline Network with CAPA (LON-CAPA). |
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# |
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# LON-CAPA is free software; you can redistribute it and/or modify |
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# it under the terms of the GNU General Public License as published by |
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# the Free Software Foundation; either version 2 of the License, or |
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# (at your option) any later version. |
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# |
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# LON-CAPA is distributed in the hope that it will be useful, |
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# but WITHOUT ANY WARRANTY; without even the implied warranty of |
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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# GNU General Public License for more details. |
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# |
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# You should have received a copy of the GNU General Public License |
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# along with LON-CAPA; if not, write to the Free Software |
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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# |
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# /home/httpd/html/adm/gpl.txt |
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# |
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# http://www.lon-capa.org/ |
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# |
# The LearningOnline Network with CAPA |
# The LearningOnline Network with CAPA |
# Spreadsheet/Grades Display Handler |
# Spreadsheet/Grades Display Handler |
# |
# |
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# 12/08,12/09,12/11,12/12,12/15,12/16,12/18,12/19,12/30, |
# 12/08,12/09,12/11,12/12,12/15,12/16,12/18,12/19,12/30, |
# 01/01/01,02/01,03/01,19/01,20/01,22/01, |
# 01/01/01,02/01,03/01,19/01,20/01,22/01, |
# 03/05,03/08,03/10,03/12,03/13,03/15,03/17, |
# 03/05,03/08,03/10,03/12,03/13,03/15,03/17, |
# 03/19,03/20 Gerd Kortemeyer |
# 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: |
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=head1 NAME |
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lonspreadsheet |
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=head1 SYNOPSIS |
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Spreadsheet interface to internal LON-CAPA data |
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=head1 DESCRIPTION |
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Lonspreadsheet provides course coordinators the ability to manage their |
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students grades online. The students are able to view their own grades, but |
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not the grades of their peers. The spreadsheet is highly customizable, |
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offering the ability to use Perl code to manipulate data, as well as many |
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built-in functions. |
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=head2 Functions available to user of lonspreadsheet |
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=over 4 |
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=cut |
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package Apache::lonspreadsheet; |
package Apache::lonspreadsheet; |
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Line 17 use Apache::lonnet;
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Line 71 use Apache::lonnet;
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use Apache::Constants qw(:common :http); |
use Apache::Constants qw(:common :http); |
use GDBM_File; |
use GDBM_File; |
use HTML::TokeParser; |
use HTML::TokeParser; |
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use Apache::lonhtmlcommon; |
# |
# |
# Caches for previously calculated spreadsheets |
# Caches for previously calculated spreadsheets |
# |
# |
Line 52 my %courseopt;
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Line 106 my %courseopt;
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my %useropt; |
my %useropt; |
my %parmhash; |
my %parmhash; |
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# |
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# Some hashes for stats on timing and performance |
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# |
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my %starttimes; |
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my %usedtimes; |
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my %numbertimes; |
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# Stuff that only the screen handler can know |
# Stuff that only the screen handler can know |
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my $includedir; |
my $includedir; |
Line 68 sub initsheet {
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Line 130 sub initsheet {
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$safeeval->permit("sort"); |
$safeeval->permit("sort"); |
$safeeval->deny(":base_io"); |
$safeeval->deny(":base_io"); |
$safehole->wrap(\&Apache::lonnet::EXT,$safeeval,'&EXT'); |
$safehole->wrap(\&Apache::lonnet::EXT,$safeeval,'&EXT'); |
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$safeeval->share('$@'); |
my $code=<<'ENDDEFS'; |
my $code=<<'ENDDEFS'; |
# ---------------------------------------------------- Inside of the safe space |
# ---------------------------------------------------- Inside of the safe space |
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Line 77 sub initsheet {
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Line 140 sub initsheet {
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# v: output values |
# v: output values |
# c: preloaded constants (A-column) |
# c: preloaded constants (A-column) |
# rl: row label |
# rl: row label |
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# os: other spreadsheets (for student spreadsheet only) |
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undef %v; |
undef %sheet_values; |
undef %t; |
undef %t; |
undef %f; |
undef %f; |
undef %c; |
undef %c; |
undef %rl; |
undef %rowlabel; |
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undef @os; |
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$maxrow=0; |
$maxrow = 0; |
$sheettype=''; |
$sheettype = ''; |
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# filename/reference of the sheet |
# filename/reference of the sheet |
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$filename = ''; |
$filename=''; |
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# user data |
# user data |
$uname=''; |
$uname = ''; |
$uhome=''; |
$uhome = ''; |
$udom=''; |
$udom = ''; |
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# course data |
# course data |
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$csec=''; |
$csec = ''; |
$chome=''; |
$chome= ''; |
$cnum=''; |
$cnum = ''; |
$cdom=''; |
$cdom = ''; |
$cid=''; |
$cid = ''; |
$cfn=''; |
$cfn = ''; |
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# symb |
# symb |
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$usymb=''; |
$usymb = ''; |
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# error messages |
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$errormsg = ''; |
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sub mask { |
sub mask { |
my ($lower,$upper)=@_; |
my ($lower,$upper)=@_; |
Line 138 sub mask {
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Line 205 sub mask {
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} else { |
} else { |
if (length($ld)!=length($ud)) { |
if (length($ld)!=length($ud)) { |
$num.='('; |
$num.='('; |
map { |
foreach ($ld=~m/\d/g) { |
$num.='['.$_.'-9]'; |
$num.='['.$_.'-9]'; |
} ($ld=~m/\d/g); |
} |
if (length($ud)-length($ld)>1) { |
if (length($ud)-length($ld)>1) { |
$num.='|\d{'.(length($ld)+1).','.(length($ud)-1).'}'; |
$num.='|\d{'.(length($ld)+1).','.(length($ud)-1).'}'; |
} |
} |
$num.='|'; |
$num.='|'; |
map { |
foreach ($ud=~m/\d/g) { |
$num.='[0-'.$_.']'; |
$num.='[0-'.$_.']'; |
} ($ud=~m/\d/g); |
} |
$num.=')'; |
$num.=')'; |
} else { |
} else { |
my @lda=($ld=~m/\d/g); |
my @lda=($ld=~m/\d/g); |
Line 185 sub mask {
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Line 252 sub mask {
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return '^'.$alpha.$num."\$"; |
return '^'.$alpha.$num."\$"; |
} |
} |
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#------------------------------------------------------- |
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=item UWCALC(hashname,modules,units,date) |
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returns the proportion of the module |
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weights not previously completed by the student. |
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=over 4 |
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=item hashname |
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name of the hash the module dates have been inserted into |
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=item modules |
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reference to a cell which contains a comma deliminated list of modules |
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covered by the assignment. |
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=item units |
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reference to a cell which contains a comma deliminated list of module |
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weights with respect to the assignment |
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=item date |
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reference to a cell which contains the date the assignment was completed. |
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=back |
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=cut |
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#------------------------------------------------------- |
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sub UWCALC { |
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my ($hashname,$modules,$units,$date) = @_; |
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my @Modules = split(/,/,$modules); |
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my @Units = split(/,/,$units); |
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my $total_weight; |
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foreach (@Units) { |
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$total_weight += $_; |
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} |
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my $usum=0; |
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for (my $i=0; $i<=$#Modules; $i++) { |
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if (&HASH($hashname,$Modules[$i]) eq $date) { |
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$usum += $Units[$i]; |
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} |
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} |
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return $usum/$total_weight; |
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} |
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#------------------------------------------------------- |
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=item CDLSUM(list) |
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returns the sum of the elements in a cell which contains |
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a Comma Deliminate List of numerical values. |
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'list' is a reference to a cell which contains a comma deliminated list. |
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=cut |
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#------------------------------------------------------- |
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sub CDLSUM { |
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my ($list)=@_; |
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my $sum; |
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foreach (split/,/,$list) { |
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$sum += $_; |
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} |
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return $sum; |
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} |
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#------------------------------------------------------- |
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=item CDLITEM(list,index) |
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returns the item at 'index' in a Comma Deliminated List. |
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=over 4 |
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=item list |
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reference to a cell which contains a comma deliminated list. |
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=item index |
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the Perl index of the item requested (first element in list has |
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an index of 0) |
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=back |
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=cut |
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#------------------------------------------------------- |
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sub CDLITEM { |
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my ($list,$index)=@_; |
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my @Temp = split/,/,$list; |
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return $Temp[$index]; |
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} |
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#------------------------------------------------------- |
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=item CDLHASH(name,key,value) |
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loads a comma deliminated list of keys into |
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the hash 'name', all with a value of 'value'. |
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=over 4 |
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=item name |
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name of the hash. |
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=item key |
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(a pointer to) a comma deliminated list of keys. |
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=item value |
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a single value to be entered for each key. |
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=back |
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=cut |
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#------------------------------------------------------- |
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sub CDLHASH { |
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my ($name,$key,$value)=@_; |
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my @Keys; |
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my @Values; |
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# Check to see if we have multiple $key values |
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if ($key =~ /[A-z](\-[A-z])?\d+(\-\d+)?/) { |
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my $keymask = &mask($key); |
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# Assume the keys are addresses |
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my @Temp = grep /$keymask/,keys(%sheet_values); |
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@Keys = $sheet_values{@Temp}; |
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} else { |
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$Keys[0]= $key; |
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} |
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my @Temp; |
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foreach $key (@Keys) { |
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@Temp = (@Temp, split/,/,$key); |
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} |
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@Keys = @Temp; |
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if ($value =~ /[A-z](\-[A-z])?\d+(\-\d+)?/) { |
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my $valmask = &mask($value); |
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my @Temp = grep /$valmask/,keys(%sheet_values); |
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@Values =$sheet_values{@Temp}; |
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} else { |
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$Values[0]= $value; |
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} |
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$value = $Values[0]; |
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# Add values to hash |
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for (my $i = 0; $i<=$#Keys; $i++) { |
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my $key = $Keys[$i]; |
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if (! exists ($hashes{$name}->{$key})) { |
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$hashes{$name}->{$key}->[0]=$value; |
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} else { |
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my @Temp = sort(@{$hashes{$name}->{$key}},$value); |
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$hashes{$name}->{$key} = \@Temp; |
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} |
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} |
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return "hash '$name' updated"; |
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} |
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#------------------------------------------------------- |
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=item GETHASH(name,key,index) |
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returns the element in hash 'name' |
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reference by the key 'key', at index 'index' in the values list. |
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=cut |
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#------------------------------------------------------- |
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sub GETHASH { |
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my ($name,$key,$index)=@_; |
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if (! defined($index)) { |
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$index = 0; |
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} |
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if ($key =~ /^[A-z]\d+$/) { |
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$key = $sheet_values{$key}; |
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} |
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return $hashes{$name}->{$key}->[$index]; |
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} |
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#------------------------------------------------------- |
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=item CLEARHASH(name) |
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clears all the values from the hash 'name' |
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=item CLEARHASH(name,key) |
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clears all the values from the hash 'name' associated with the given key. |
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=cut |
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#------------------------------------------------------- |
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sub CLEARHASH { |
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my ($name,$key)=@_; |
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if (defined($key)) { |
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if (exists($hashes{$name}->{$key})) { |
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$hashes{$name}->{$key}=undef; |
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return "hash '$name' key '$key' cleared"; |
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} |
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} else { |
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if (exists($hashes{$name})) { |
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$hashes{$name}=undef; |
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return "hash '$name' cleared"; |
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} |
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} |
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return "Error in clearing hash"; |
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} |
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#------------------------------------------------------- |
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=item HASH(name,key,value) |
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loads values into an internal hash. If a key |
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already has a value associated with it, the values are sorted numerically. |
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=item HASH(name,key) |
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returns the 0th value in the hash 'name' associated with 'key'. |
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=cut |
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#------------------------------------------------------- |
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sub HASH { |
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my ($name,$key,$value)=@_; |
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my @Keys; |
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undef @Keys; |
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my @Values; |
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# Check to see if we have multiple $key values |
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if ($key =~ /[A-z](\-[A-z])?\d+(\-\d+)?/) { |
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my $keymask = &mask($key); |
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# Assume the keys are addresses |
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my @Temp = grep /$keymask/,keys(%sheet_values); |
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@Keys = $sheet_values{@Temp}; |
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} else { |
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$Keys[0]= $key; |
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} |
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# If $value is empty, return the first value associated |
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# with the first key. |
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if (! $value) { |
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return $hashes{$name}->{$Keys[0]}->[0]; |
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} |
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# Check to see if we have multiple $value(s) |
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if ($value =~ /[A-z](\-[A-z])?\d+(\-\d+)?/) { |
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my $valmask = &mask($value); |
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my @Temp = grep /$valmask/,keys(%sheet_values); |
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@Values =$sheet_values{@Temp}; |
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} else { |
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$Values[0]= $value; |
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} |
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# Add values to hash |
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for (my $i = 0; $i<=$#Keys; $i++) { |
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my $key = $Keys[$i]; |
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my $value = ($i<=$#Values ? $Values[$i] : $Values[0]); |
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if (! exists ($hashes{$name}->{$key})) { |
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$hashes{$name}->{$key}->[0]=$value; |
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} else { |
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my @Temp = sort(@{$hashes{$name}->{$key}},$value); |
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$hashes{$name}->{$key} = \@Temp; |
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} |
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} |
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return $Values[-1]; |
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} |
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#------------------------------------------------------- |
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=item NUM(range) |
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returns the number of items in the range. |
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=cut |
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#------------------------------------------------------- |
sub NUM { |
sub NUM { |
my $mask=mask(@_); |
my $mask=mask(@_); |
my $num=0; |
my $num= $#{@{grep(/$mask/,keys(%sheet_values))}}+1; |
map { |
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$num++; |
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} grep /$mask/,keys %v; |
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return $num; |
return $num; |
} |
} |
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Line 198 sub BIN {
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Line 538 sub BIN {
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my ($low,$high,$lower,$upper)=@_; |
my ($low,$high,$lower,$upper)=@_; |
my $mask=mask($lower,$upper); |
my $mask=mask($lower,$upper); |
my $num=0; |
my $num=0; |
map { |
foreach (grep /$mask/,keys(%sheet_values)) { |
if (($v{$_}>=$low) && ($v{$_}<=$high)) { |
if (($sheet_values{$_}>=$low) && ($sheet_values{$_}<=$high)) { |
$num++; |
$num++; |
} |
} |
} grep /$mask/,keys %v; |
} |
return $num; |
return $num; |
} |
} |
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#------------------------------------------------------- |
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=item SUM(range) |
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returns the sum of items in the range. |
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=cut |
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#------------------------------------------------------- |
sub SUM { |
sub SUM { |
my $mask=mask(@_); |
my $mask=mask(@_); |
my $sum=0; |
my $sum=0; |
map { |
foreach (grep /$mask/,keys(%sheet_values)) { |
$sum+=$v{$_}; |
$sum+=$sheet_values{$_}; |
} grep /$mask/,keys %v; |
} |
return $sum; |
return $sum; |
} |
} |
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#------------------------------------------------------- |
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=item MEAN(range) |
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compute the average of the items in the range. |
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=cut |
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#------------------------------------------------------- |
sub MEAN { |
sub MEAN { |
my $mask=mask(@_); |
my $mask=mask(@_); |
my $sum=0; my $num=0; |
my $sum=0; my $num=0; |
map { |
foreach (grep /$mask/,keys(%sheet_values)) { |
$sum+=$v{$_}; |
$sum+=$sheet_values{$_}; |
$num++; |
$num++; |
} grep /$mask/,keys %v; |
} |
if ($num) { |
if ($num) { |
return $sum/$num; |
return $sum/$num; |
} else { |
} else { |
Line 230 sub MEAN {
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Line 588 sub MEAN {
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} |
} |
} |
} |
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#------------------------------------------------------- |
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=item STDDEV(range) |
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compute the standard deviation of the items in the range. |
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=cut |
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#------------------------------------------------------- |
sub STDDEV { |
sub STDDEV { |
my $mask=mask(@_); |
my $mask=mask(@_); |
my $sum=0; my $num=0; |
my $sum=0; my $num=0; |
map { |
foreach (grep /$mask/,keys(%sheet_values)) { |
$sum+=$v{$_}; |
$sum+=$sheet_values{$_}; |
$num++; |
$num++; |
} grep /$mask/,keys %v; |
} |
unless ($num>1) { return undef; } |
unless ($num>1) { return undef; } |
my $mean=$sum/$num; |
my $mean=$sum/$num; |
$sum=0; |
$sum=0; |
map { |
foreach (grep /$mask/,keys(%sheet_values)) { |
$sum+=($v{$_}-$mean)**2; |
$sum+=($sheet_values{$_}-$mean)**2; |
} grep /$mask/,keys %v; |
} |
return sqrt($sum/($num-1)); |
return sqrt($sum/($num-1)); |
} |
} |
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#------------------------------------------------------- |
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=item PROD(range) |
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compute the product of the items in the range. |
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=cut |
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#------------------------------------------------------- |
sub PROD { |
sub PROD { |
my $mask=mask(@_); |
my $mask=mask(@_); |
my $prod=1; |
my $prod=1; |
map { |
foreach (grep /$mask/,keys(%sheet_values)) { |
$prod*=$v{$_}; |
$prod*=$sheet_values{$_}; |
} grep /$mask/,keys %v; |
} |
return $prod; |
return $prod; |
} |
} |
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#------------------------------------------------------- |
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=item MAX(range) |
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compute the maximum of the items in the range. |
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=cut |
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#------------------------------------------------------- |
sub MAX { |
sub MAX { |
my $mask=mask(@_); |
my $mask=mask(@_); |
my $max='-'; |
my $max='-'; |
map { |
foreach (grep /$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{$_}; } |
} grep /$mask/,keys %v; |
} |
return $max; |
return $max; |
} |
} |
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#------------------------------------------------------- |
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=item MIN(range) |
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compute the minimum of the items in the range. |
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=cut |
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#------------------------------------------------------- |
sub MIN { |
sub MIN { |
my $mask=mask(@_); |
my $mask=mask(@_); |
my $min='-'; |
my $min='-'; |
map { |
foreach (grep /$mask/,keys(%sheet_values)) { |
unless ($max) { $max=$v{$_}; } |
unless ($max) { $max=$sheet_values{$_}; } |
if (($v{$_}<$min) || ($min eq '-')) { $min=$v{$_}; } |
if (($sheet_values{$_}<$min) || ($min eq '-')) { |
} grep /$mask/,keys %v; |
$min=$sheet_values{$_}; |
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} |
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} |
return $min; |
return $min; |
} |
} |
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#------------------------------------------------------- |
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=item SUMMAX(num,lower,upper) |
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compute the sum of the largest 'num' items in the range from |
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'lower' to 'upper' |
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=cut |
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#------------------------------------------------------- |
sub SUMMAX { |
sub SUMMAX { |
my ($num,$lower,$upper)=@_; |
my ($num,$lower,$upper)=@_; |
my $mask=mask($lower,$upper); |
my $mask=mask($lower,$upper); |
my @inside=(); |
my @inside=(); |
map { |
foreach (grep /$mask/,keys(%sheet_values)) { |
$inside[$#inside+1]=$v{$_}; |
push (@inside,$sheet_values{$_}); |
} grep /$mask/,keys %v; |
} |
@inside=sort(@inside); |
@inside=sort(@inside); |
my $sum=0; my $i; |
my $sum=0; my $i; |
for ($i=$#inside;(($i>$#inside-$num) && ($i>=0));$i--) { |
for ($i=$#inside;(($i>$#inside-$num) && ($i>=0));$i--) { |
Line 290 sub SUMMAX {
|
Line 696 sub SUMMAX {
|
return $sum; |
return $sum; |
} |
} |
|
|
|
#------------------------------------------------------- |
|
|
|
=item SUMMIN(num,lower,upper) |
|
|
|
compute the sum of the smallest 'num' items in the range from |
|
'lower' to 'upper' |
|
|
|
=cut |
|
|
|
#------------------------------------------------------- |
sub SUMMIN { |
sub SUMMIN { |
my ($num,$lower,$upper)=@_; |
my ($num,$lower,$upper)=@_; |
my $mask=mask($lower,$upper); |
my $mask=mask($lower,$upper); |
my @inside=(); |
my @inside=(); |
map { |
foreach (grep /$mask/,keys(%sheet_values)) { |
$inside[$#inside+1]=$v{$_}; |
$inside[$#inside+1]=$sheet_values{$_}; |
} grep /$mask/,keys %v; |
} |
@inside=sort(@inside); |
@inside=sort(@inside); |
my $sum=0; my $i; |
my $sum=0; my $i; |
for ($i=0;(($i<$num) && ($i<=$#inside));$i++) { |
for ($i=0;(($i<$num) && ($i<=$#inside));$i++) { |
Line 305 sub SUMMIN {
|
Line 721 sub SUMMIN {
|
return $sum; |
return $sum; |
} |
} |
|
|
|
#------------------------------------------------------- |
|
|
|
=item MINPARM(parametername) |
|
|
|
Returns the minimum value of the parameters matching the parametername. |
|
parametername should be a string such as 'duedate'. |
|
|
|
=cut |
|
|
|
#------------------------------------------------------- |
|
sub MINPARM { |
|
my ($expression) = @_; |
|
my $min = undef; |
|
study($expression); |
|
foreach $parameter (keys(%c)) { |
|
next if ($parameter !~ /$expression/); |
|
if ((! defined($min)) || ($min > $c{$parameter})) { |
|
$min = $c{$parameter} |
|
} |
|
} |
|
return $min; |
|
} |
|
|
|
#------------------------------------------------------- |
|
|
|
=item MAXPARM(parametername) |
|
|
|
Returns the maximum value of the parameters matching the input parameter name. |
|
parametername should be a string such as 'duedate'. |
|
|
|
=cut |
|
|
|
#------------------------------------------------------- |
|
sub MAXPARM { |
|
my ($expression) = @_; |
|
my $max = undef; |
|
study($expression); |
|
foreach $parameter (keys(%c)) { |
|
next if ($parameter !~ /$expression/); |
|
if ((! defined($min)) || ($max < $c{$parameter})) { |
|
$max = $c{$parameter} |
|
} |
|
} |
|
return $max; |
|
} |
|
|
|
#-------------------------------------------------------- |
|
sub expandnamed { |
|
my $expression=shift; |
|
if ($expression=~/^\&/) { |
|
my ($func,$var,$formula)=($expression=~/^\&(\w+)\(([^\;]+)\;(.*)\)/); |
|
my @vars=split(/\W+/,$formula); |
|
my %values=(); |
|
undef %values; |
|
foreach ( @vars ) { |
|
my $varname=$_; |
|
if ($varname=~/\D/) { |
|
$formula=~s/$varname/'$c{\''.$varname.'\'}'/ge; |
|
$varname=~s/$var/\(\\w\+\)/g; |
|
foreach (keys(%c)) { |
|
if ($_=~/$varname/) { |
|
$values{$1}=1; |
|
} |
|
} |
|
} |
|
} |
|
if ($func eq 'EXPANDSUM') { |
|
my $result=''; |
|
foreach (keys(%values)) { |
|
my $thissum=$formula; |
|
$thissum=~s/$var/$_/g; |
|
$result.=$thissum.'+'; |
|
} |
|
$result=~s/\+$//; |
|
return $result; |
|
} else { |
|
return 0; |
|
} |
|
} else { |
|
# it is not a function, so it is a parameter name |
|
# We should do the following: |
|
# 1. Take the list of parameter names |
|
# 2. look through the list for ones that match the parameter we want |
|
# 3. If there are no collisions, return the one that matches |
|
# 4. If there is a collision, return 'bad parameter name error' |
|
my $returnvalue = ''; |
|
my @matches = (); |
|
$#matches = -1; |
|
study $expression; |
|
foreach $parameter (keys(%c)) { |
|
push @matches,$parameter if ($parameter =~ /$expression/); |
|
} |
|
if ($#matches == 0) { |
|
$returnvalue = '$c{\''.$matches[0].'\'}'; |
|
} elsif ($#matches > 0) { |
|
# more than one match. Look for a concise one |
|
$returnvalue = "'non-unique parameter name : $expression'"; |
|
foreach (@matches) { |
|
if (/^$expression$/) { |
|
$returnvalue = '$c{\''.$_.'\'}'; |
|
} |
|
} |
|
} else { |
|
$returnvalue = "'bad parameter name : $expression'"; |
|
} |
|
return $returnvalue; |
|
} |
|
} |
|
|
sub sett { |
sub sett { |
%t=(); |
%t=(); |
my $pattern=''; |
my $pattern=''; |
Line 313 sub sett {
|
Line 838 sub sett {
|
} else { |
} else { |
$pattern='[A-Z]'; |
$pattern='[A-Z]'; |
} |
} |
map { |
# Deal with the template row |
if ($_=~/template\_(\w)/) { |
foreach (keys(%f)) { |
my $col=$1; |
next if ($_!~/template\_(\w)/); |
unless ($col=~/^$pattern/) { |
my $col=$1; |
map { |
next if ($col=~/^$pattern/); |
if ($_=~/A(\d+)/) { |
foreach (keys(%f)) { |
my $trow=$1; |
next if ($_!~/A(\d+)/); |
if ($trow) { |
my $trow=$1; |
my $lb=$col.$trow; |
next if (! $trow); |
$t{$lb}=$f{'template_'.$col}; |
# Get the name of this cell |
$t{$lb}=~s/\#/$trow/g; |
my $lb=$col.$trow; |
$t{$lb}=~s/\.\.+/\,/g; |
# Grab the template declaration |
$t{$lb}=~s/(^|[^\"\'])([A-Za-z]\d+)/$1\$v\{\'$2\'\}/g; |
$t{$lb}=$f{'template_'.$col}; |
$t{$lb}=~s/(^|[^\"\'])\[(\w+)\]/$1\$c\{\'$2\'\}/g; |
# Replace '#' with the row number |
} |
$t{$lb}=~s/\#/$trow/g; |
} |
# Replace '....' with ',' |
} keys %f; |
$t{$lb}=~s/\.\.+/\,/g; |
} |
# Replace 'A0' with the value from 'A0' |
} |
$t{$lb}=~s/(^|[^\"\'])([A-Za-z]\d+)/$1\$sheet_values\{\'$2\'\}/g; |
} keys %f; |
# Replace parameters |
map { |
$t{$lb}=~s/(^|[^\"\'])\[([^\]]+)\]/$1.&expandnamed($2)/ge; |
|
} |
|
} |
|
# Deal with the normal cells |
|
foreach (keys(%f)) { |
if (($f{$_}) && ($_!~/template\_/)) { |
if (($f{$_}) && ($_!~/template\_/)) { |
my $matches=($_=~/^$pattern(\d+)/); |
my $matches=($_=~/^$pattern(\d+)/); |
if (($matches) && ($1)) { |
if (($matches) && ($1)) { |
Line 343 sub sett {
|
Line 872 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/(^|[^\"\'])\[([\w\.]+)\]/$1\$c\{\'$2\'\}/g; |
$t{$_}=~s/(^|[^\"\'])\[([^\]]+)\]/$1.&expandnamed($2)/ge; |
} |
} |
} |
} |
} keys %f; |
} |
|
# For inserted lines, [B-Z] is also valid |
|
unless ($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 |
|
# 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/(^|[^\"\'])\[([\w\.]+)\]/$1\$c\{\'$2\'\}/g; |
$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; |
map { |
foreach (keys(%t)) { |
my $old=$v{$_}; |
my $old=$sheet_values{$_}; |
$v{$_}=eval($t{$_}); |
$sheet_values{$_}=eval $t{$_}; |
if ($@) { |
if ($@) { |
%v=(); |
undef %sheet_values; |
return $@; |
return $_.': '.$@; |
} |
} |
if ($v{$_} ne $old) { $notfinished=1; } |
if ($sheet_values{$_} ne $old) { $notfinished=1; $lastcalc=$_; } |
} keys %t; |
} |
$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 ''; |
Line 382 sub calc {
|
Line 927 sub calc {
|
sub templaterow { |
sub templaterow { |
my @cols=(); |
my @cols=(); |
$cols[0]='<b><font size=+1>Template</font></b>'; |
$cols[0]='<b><font size=+1>Template</font></b>'; |
map { |
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') { |
my $fm=$f{'template_'.$_}; |
my $fm=$f{'template_'.$_}; |
$fm=~s/[\'\"]/\&\#34;/g; |
$fm=~s/[\'\"]/\&\#34;/g; |
$cols[$#cols+1]="'template_$_','$fm'".'___eq___'.$fm; |
push(@cols,"'template_$_','$fm'".'___eq___'.$fm); |
} ('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'); |
|
return @cols; |
return @cols; |
} |
} |
|
|
|
# |
|
# This is actually used for the student spreadsheet, not the assessment sheet |
|
# Do not be fooled by the name! |
|
# |
sub outrowassess { |
sub outrowassess { |
|
# $n is the current row number |
my $n=shift; |
my $n=shift; |
my @cols=(); |
my @cols=(); |
if ($n) { |
if ($n) { |
$cols[0]=$rl{$f{'A'.$n}}; |
my ($usy,$ufn)=split(/__&&&\__/,$f{'A'.$n}); |
|
if ($rowlabel{$usy}) { |
|
$cols[0]=$rowlabel{$usy}.'<br>'. |
|
'<select name="sel_'.$n.'" onChange="changesheet('.$n.')">'. |
|
'<option name="default">Default</option>'; |
|
} 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>'; |
$cols[0]='<b><font size=+1>Export</font></b>'; |
} |
} |
map { |
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') { |
my $fm=$f{$_.$n}; |
my $fm=$f{$_.$n}; |
$fm=~s/[\'\"]/\&\#34;/g; |
$fm=~s/[\'\"]/\&\#34;/g; |
$cols[$#cols+1]="'$_$n','$fm'".'___eq___'.$v{$_.$n}; |
push(@cols,"'$_$n','$fm'".'___eq___'.$sheet_values{$_.$n}); |
} ('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'); |
|
return @cols; |
return @cols; |
} |
} |
|
|
Line 416 sub outrow {
|
Line 981 sub outrow {
|
my $n=shift; |
my $n=shift; |
my @cols=(); |
my @cols=(); |
if ($n) { |
if ($n) { |
$cols[0]=$rl{$f{'A'.$n}}; |
$cols[0]=$rowlabel{$f{'A'.$n}}; |
} else { |
} else { |
$cols[0]='<b><font size=+1>Export</font></b>'; |
$cols[0]='<b><font size=+1>Export</font></b>'; |
} |
} |
map { |
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') { |
my $fm=$f{$_.$n}; |
my $fm=$f{$_.$n}; |
$fm=~s/[\'\"]/\&\#34;/g; |
$fm=~s/[\'\"]/\&\#34;/g; |
$cols[$#cols+1]="'$_$n','$fm'".'___eq___'.$v{$_.$n}; |
push(@cols,"'$_$n','$fm'".'___eq___'.$sheet_values{$_.$n}); |
} ('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'); |
|
return @cols; |
return @cols; |
} |
} |
|
|
sub exportrowa { |
sub exportrowa { |
my @exportarray=(); |
my @exportarray=(); |
map { |
foreach ('A','B','C','D','E','F','G','H','I','J','K','L','M', |
$exportarray[$#exportarray+1]=$v{$_.'0'}; |
'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', |
push(@exportarray,$sheet_values{$_.'0'}); |
'N','O','P','Q','R','S','T','U','V','W','X','Y','Z'); |
} |
return @exportarray; |
return @exportarray; |
} |
} |
|
|
Line 460 sub setconstants {
|
Line 1025 sub setconstants {
|
%{$safeeval->varglob('c')}=%c; |
%{$safeeval->varglob('c')}=%c; |
} |
} |
|
|
|
# --------------------------------------------- Set names of other spreadsheets |
|
|
|
sub setothersheets { |
|
my ($safeeval,@os)=@_; |
|
@{$safeeval->varglob('os')}=@os; |
|
} |
|
|
# ------------------------------------------------ Add or change formula values |
# ------------------------------------------------ Add or change formula values |
|
|
sub setrowlabels { |
sub setrowlabels { |
my ($safeeval,%rl)=@_; |
my ($safeeval,%rowlabel)=@_; |
%{$safeeval->varglob('rl')}=%rl; |
%{$safeeval->varglob('rowlabel')}=%rowlabel; |
} |
} |
|
|
# ------------------------------------------------------- Calculate spreadsheet |
# ------------------------------------------------------- Calculate spreadsheet |
|
|
sub calcsheet { |
sub calcsheet { |
my $safeeval=shift; |
my $safeeval=shift; |
$safeeval->reval('&calc();'); |
return $safeeval->reval('&calc();'); |
} |
} |
|
|
# ------------------------------------------------------------------ Get values |
# ------------------------------------------------------------------ Get values |
|
|
sub getvalues { |
sub getvalues { |
my $safeeval=shift; |
my $safeeval=shift; |
return $safeeval->reval('%v'); |
return $safeeval->reval('%sheet_values'); |
} |
} |
|
|
# ---------------------------------------------------------------- Get formulas |
# ---------------------------------------------------------------- Get formulas |
Line 488 sub getformulas {
|
Line 1060 sub getformulas {
|
return %{$safeeval->varglob('f')}; |
return %{$safeeval->varglob('f')}; |
} |
} |
|
|
|
# ----------------------------------------------------- Get value of $f{'A'.$n} |
|
|
|
sub getfa { |
|
my ($safeeval,$n)=@_; |
|
return $safeeval->reval('$f{"A'.$n.'"}'); |
|
} |
|
|
# -------------------------------------------------------------------- Get type |
# -------------------------------------------------------------------- Get type |
|
|
sub gettype { |
sub gettype { |
Line 600 sub exportdata {
|
Line 1179 sub exportdata {
|
return $safeeval->reval('&exportrowa()'); |
return $safeeval->reval('&exportrowa()'); |
} |
} |
|
|
|
|
# ========================================================== End of Spreadsheet |
# ========================================================== End of Spreadsheet |
# ============================================================================= |
# ============================================================================= |
|
|
Line 612 sub rown {
|
Line 1192 sub rown {
|
my ($safeeval,$n)=@_; |
my ($safeeval,$n)=@_; |
my $defaultbg; |
my $defaultbg; |
my $rowdata=''; |
my $rowdata=''; |
|
my $dataflag=0; |
unless ($n eq '-') { |
unless ($n eq '-') { |
$defaultbg=((($n-1)/5)==int(($n-1)/5))?'#E0E0':'#FFFF'; |
$defaultbg=((($n-1)/5)==int(($n-1)/5))?'#E0E0':'#FFFF'; |
} else { |
} else { |
$defaultbg='#E0FF'; |
$defaultbg='#E0FF'; |
} |
} |
if ((($n-1)/25)==int(($n-1)/25)) { |
unless ($ENV{'form.showcsv'}) { |
my $what='Student'; |
$rowdata.="\n<tr><td><b><font size=+1>$n</font></b></td>"; |
if (&gettype($safeeval) eq 'assesscalc') { |
} else { |
$what='Item'; |
$rowdata.="\n".'"'.$n.'"'; |
} elsif (&gettype($safeeval) eq 'studentcalc') { |
|
$what='Assessment'; |
|
} |
|
$rowdata.="</table>\n<br><table border=2>". |
|
'<tr><td> <td>'.$what.'</td>'; |
|
map { |
|
$rowdata.='<td>'.$_.'</td>'; |
|
} ('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'); |
|
$rowdata.='</tr>'; |
|
} |
} |
$rowdata.="\n<tr><td><b><font size=+1>$n</font></b></td>"; |
|
my $showf=0; |
my $showf=0; |
my $proc; |
my $proc; |
my $maxred; |
my $maxred=1; |
if (&gettype($safeeval) eq 'assesscalc') { |
my $sheettype=&gettype($safeeval); |
|
if ($sheettype eq 'studentcalc') { |
$proc='&outrowassess'; |
$proc='&outrowassess'; |
$maxred=1; |
$maxred=26; |
} else { |
} else { |
$proc='&outrow'; |
$proc='&outrow'; |
|
} |
|
if ($sheettype eq 'assesscalc') { |
|
$maxred=1; |
|
} else { |
$maxred=26; |
$maxred=26; |
} |
} |
if ($n eq '-') { $proc='&templaterow'; $n=-1; } |
if (&getfa($safeeval,$n)=~/^[\~\-]/) { $maxred=1; } |
map { |
if ($n eq '-') { |
my $bgcolor=$defaultbg.((($showf-1)/5==int(($showf-1)/5))?'99':'DD'); |
$proc='&templaterow'; |
my ($fm,$vl)=split(/\_\_\_eq\_\_\_/,$_); |
$n=-1; |
if ($showf==0) { $vl=$_; } |
$dataflag=1; |
if ($showf<=$maxred) { $bgcolor='#FFDDDD'; } |
} |
if (($n==0) && ($showf<=26)) { $bgcolor='#CCCCFF'; } |
foreach ($safeeval->reval($proc.'('.$n.')')) { |
if (($showf>$maxred) || ((!$n) && ($showf>0))) { |
my $bgcolor=$defaultbg.((($showf-1)/5==int(($showf-1)/5))?'99':'DD'); |
if ($vl eq '') { |
my ($fm,$vl)=split(/\_\_\_eq\_\_\_/,$_); |
$vl='<font size=+2 color='.$bgcolor.'>#</font>'; |
if ((($vl ne '') || ($vl eq '0')) && |
} |
(($showf==1) || ($sheettype ne 'studentcalc'))) { $dataflag=1; } |
$rowdata.= |
if ($showf==0) { $vl=$_; } |
'<td bgcolor='.$bgcolor.'><a href="javascript:celledit('.$fm.');">'.$vl. |
unless ($ENV{'form.showcsv'}) { |
'</a></td>'; |
if ($showf<=$maxred) { $bgcolor='#FFDDDD'; } |
} else { |
if (($n==0) && ($showf<=26)) { $bgcolor='#CCCCFF'; } |
$rowdata.='<td bgcolor='.$bgcolor.'> '.$vl.' </td>'; |
if (($showf>$maxred) || ((!$n) && ($showf>0))) { |
} |
if ($vl eq '') { |
$showf++; |
$vl='<font size=+2 color='.$bgcolor.'>#</font>'; |
} $safeeval->reval($proc.'('.$n.')'); |
} |
return $rowdata.'</tr>'; |
$rowdata.='<td bgcolor='.$bgcolor.'>'. |
|
'<a href="javascript:celledit('.$fm.');">'.$vl.'</a></td>'; |
|
} else { |
|
$rowdata.='<td bgcolor='.$bgcolor.'> '.$vl.' </td>'; |
|
} |
|
} else { |
|
$rowdata.=',"'.$vl.'"'; |
|
} |
|
$showf++; |
|
} # End of foreach($safeval...) |
|
if ($ENV{'form.showall'} || ($dataflag)) { |
|
return $rowdata.($ENV{'form.showcsv'}?'':'</tr>'); |
|
} else { |
|
return ''; |
|
} |
} |
} |
|
|
# ------------------------------------------------------------- Print out sheet |
# ------------------------------------------------------------- Print out sheet |
|
|
sub outsheet { |
sub outsheet { |
my ($r,$safeeval)=@_; |
my ($r,$safeeval,$sheetdata)=@_; |
my $maxred; |
my $maxred = 26; # The maximum number of cells to show as |
my $realm; |
# red (uneditable) |
if (&gettype($safeeval) eq 'assesscalc') { |
# To make student sheets uneditable could we |
|
# set $maxred = 52? |
|
# |
|
my $realm='Course'; # 'assessment', 'user', or 'course' sheet |
|
if ($sheetdata->{'sheettype'} eq 'assesscalc') { |
$maxred=1; |
$maxred=1; |
$realm='Assessment'; |
$realm='Assessment'; |
} elsif (&gettype($safeeval) eq 'studentcalc') { |
} elsif ($sheetdata->{'sheettype'} eq 'studentcalc') { |
$maxred=26; |
$maxred=26; |
$realm='User'; |
$realm='User'; |
} else { |
|
$maxred=26; |
|
$realm='Course'; |
|
} |
} |
my $maxyellow=52-$maxred; |
# |
my $tabledata= |
# Column label |
'<table border=2><tr><th colspan=2 rowspan=2><font size=+2>'. |
my $tabledata; |
$realm.'</font></th>'. |
if ($ENV{'form.showcsv'}) { |
|
$tabledata='<pre>'; |
|
} else { |
|
$tabledata='<table border=2><tr><th colspan=2 rowspan=2>'. |
|
'<font size=+2>'.$realm.'</font></th>'. |
'<td bgcolor=#FFDDDD colspan='.$maxred. |
'<td bgcolor=#FFDDDD colspan='.$maxred. |
'><b><font size=+1>Import</font></b></td>'. |
'><b><font size=+1>Import</font></b></td>'. |
'<td colspan='.$maxyellow. |
'<td colspan='.(52-$maxred). |
'><b><font size=+1>Calculations</font></b></td></tr><tr>'; |
'><b><font size=+1>Calculations</font></b></td></tr><tr>'; |
my $showf=0; |
my $showf=0; |
map { |
foreach ('A','B','C','D','E','F','G','H','I','J','K','L','M', |
$showf++; |
'N','O','P','Q','R','S','T','U','V','W','X','Y','Z', |
if ($showf<=$maxred) { |
'a','b','c','d','e','f','g','h','i','j','k','l','m', |
$tabledata.='<td bgcolor="#FFDDDD">'; |
'n','o','p','q','r','s','t','u','v','w','x','y','z') { |
} else { |
$showf++; |
$tabledata.='<td>'; |
if ($showf<=$maxred) { |
|
$tabledata.='<td bgcolor="#FFDDDD">'; |
|
} else { |
|
$tabledata.='<td>'; |
|
} |
|
$tabledata.="<b><font size=+1>$_</font></b></td>"; |
} |
} |
$tabledata.="<b><font size=+1>$_</font></b></td>"; |
$tabledata.='</tr>'.&rown($safeeval,'-').&rown($safeeval,0); |
} ('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', |
$r->print($tabledata); |
'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'); |
# Prepare to output rows |
$tabledata.='</tr>'; |
|
my $row; |
my $row; |
my $maxrow=&getmaxrow($safeeval); |
my $maxrow=&getmaxrow($safeeval); |
$tabledata.=&rown($safeeval,'-'); |
# |
$r->print($tabledata); |
my @sortby=(); |
for ($row=0;$row<=$maxrow;$row++) { |
my @sortidx=(); |
$r->print(&rown($safeeval,$row)); |
for ($row=1;$row<=$maxrow;$row++) { |
|
push (@sortby, $safeeval->reval('$f{"A'.$row.'"}')); |
|
push (@sortidx, $row-1); |
|
} |
|
@sortidx=sort { $sortby[$a] cmp $sortby[$b]; } @sortidx; |
|
# |
|
# Determine the type of child spreadsheets |
|
my $what='Student'; |
|
if ($sheetdata->{'sheettype'} eq 'assesscalc') { |
|
$what='Item'; |
|
} elsif ($sheetdata->{'sheettype'} eq 'studentcalc') { |
|
$what='Assessment'; |
|
} |
|
# |
|
# Loop through the rows and output them one at a time |
|
my $n=0; |
|
for ($row=0;$row<$maxrow;$row++) { |
|
my $thisrow=&rown($safeeval,$sortidx[$row]+1); |
|
if ($thisrow) { |
|
if (($n/25==int($n/25)) && (!$ENV{'form.showcsv'})) { |
|
$r->print("</table>\n<br>\n"); |
|
$r->rflush(); |
|
$r->print('<table border=2><tr><td> <td>'.$what.'</td>'); |
|
$r->print('<td>'. |
|
join('</td><td>', |
|
(split(//,'ABCDEFGHIJKLMNOPQRSTUVWXYZ'. |
|
'abcdefghijklmnopqrstuvwxyz'))). |
|
"</td></tr>\n"); |
|
} |
|
$n++; |
|
$r->print($thisrow); |
|
} |
} |
} |
$r->print('</table>'); |
$r->print($ENV{'form.showcsv'}?'</pre>':'</table>'); |
} |
} |
|
|
# |
# |
# -------------------------------------- Read spreadsheet formulas for a course |
# ----------------------------------------------- Read list of available sheets |
# |
# |
|
sub othersheets { |
|
my ($safeeval,$stype)=@_; |
|
# |
|
my $cnum = &getcnum($safeeval); |
|
my $cdom = &getcdom($safeeval); |
|
my $chome = &getchome($safeeval); |
|
# |
|
my @alternatives=(); |
|
my %results=&Apache::lonnet::dump($stype.'_spreadsheets',$cdom,$cnum); |
|
my ($tmp) = keys(%results); |
|
unless ($tmp =~ /^(con_lost|error|no_such_host)/i) { |
|
@alternatives = sort (keys(%results)); |
|
} |
|
return @alternatives; |
|
} |
|
|
sub readsheet { |
|
my ($safeeval,$fn)=@_; |
|
my $stype=&gettype($safeeval); |
|
my $cnum=&getcnum($safeeval); |
|
my $cdom=&getcdom($safeeval); |
|
my $chome=&getchome($safeeval); |
|
|
|
# --------- There is no filename. Look for defaults in course and global, cache |
|
|
|
unless($fn) { |
|
unless ($fn=$defaultsheets{$cnum.'_'.$cdom.'_'.$stype}) { |
|
$fn=&Apache::lonnet::reply('get:'.$cdom.':'.$cnum. |
|
':environment:spreadsheet_default_'.$stype, |
|
$chome); |
|
unless (($fn) && ($fn!~/^error\:/)) { |
|
$fn='default_'.$stype; |
|
} |
|
$defaultsheets{$cnum.'_'.$cdom.'_'.$stype}=$fn; |
|
} |
|
} |
|
|
|
# ---------------------------------------------------------- fn now has a value |
# |
|
# -------------------------------------- Parse a spreadsheet |
|
# |
|
sub parse_sheet { |
|
# $sheetxml is a scalar reference or a scalar |
|
my ($sheetxml) = @_; |
|
if (! ref($sheetxml)) { |
|
my $tmp = $sheetxml; |
|
$sheetxml = \$tmp; |
|
} |
|
my %f; |
|
my $parser=HTML::TokeParser->new($sheetxml); |
|
my $token; |
|
while ($token=$parser->get_token) { |
|
if ($token->[0] eq 'S') { |
|
if ($token->[1] eq 'field') { |
|
$f{$token->[2]->{'col'}.$token->[2]->{'row'}}= |
|
$parser->get_text('/field'); |
|
} |
|
if ($token->[1] eq 'template') { |
|
$f{'template_'.$token->[2]->{'col'}}= |
|
$parser->get_text('/template'); |
|
} |
|
} |
|
} |
|
return \%f; |
|
} |
|
|
&setfilename($safeeval,$fn); |
# |
|
# -------------------------------------- Read spreadsheet formulas for a course |
|
# |
|
|
# ------------------------------------------------------ see if sheet is cached |
sub readsheet { |
my $fstring=''; |
my ($safeeval,$fn)=@_; |
if ($fstring=$spreadsheets{$cnum.'_'.$cdom.'_'.$stype.'_'.$fn}) { |
my $stype = &gettype($safeeval); |
&setformulas($safeeval,split(/\_\_\_\;\_\_\_/,$fstring)); |
my $cnum = &getcnum($safeeval); |
} else { |
my $cdom = &getcdom($safeeval); |
|
my $chome = &getchome($safeeval); |
# ---------------------------------------------------- Not cached, need to read |
|
|
if (! defined($fn)) { |
my %f=(); |
# There is no filename. Look for defaults in course and global, cache |
|
unless ($fn=$defaultsheets{$cnum.'_'.$cdom.'_'.$stype}) { |
if ($fn=~/^default\_/) { |
my %tmphash = &Apache::lonnet::get('environment', |
my $sheetxml=''; |
['spreadsheet_default_'.$stype], |
{ |
$cdom,$cnum); |
my $fh; |
my ($tmp) = keys(%tmphash); |
if ($fh=Apache::File->new($includedir. |
if ($tmp =~ /^(con_lost|error|no_such_host)/i) { |
'/default.'.&gettype($safeeval))) { |
$fn = 'default_'.$stype; |
$sheetxml=join('',<$fh>); |
} else { |
} |
$fn = $tmphash{'spreadsheet_default_'.$stype}; |
} |
} |
my $parser=HTML::TokeParser->new(\$sheetxml); |
unless (($fn) && ($fn!~/^error\:/)) { |
my $token; |
$fn='default_'.$stype; |
while ($token=$parser->get_token) { |
} |
if ($token->[0] eq 'S') { |
$defaultsheets{$cnum.'_'.$cdom.'_'.$stype}=$fn; |
if ($token->[1] eq 'field') { |
} |
$f{$token->[2]->{'col'}.$token->[2]->{'row'}}= |
} |
$parser->get_text('/field'); |
# $fn now has a value |
} |
&setfilename($safeeval,$fn); |
if ($token->[1] eq 'template') { |
# see if sheet is cached |
$f{'template_'.$token->[2]->{'col'}}= |
my $fstring=''; |
$parser->get_text('/template'); |
if ($fstring=$spreadsheets{$cnum.'_'.$cdom.'_'.$stype.'_'.$fn}) { |
} |
&setformulas($safeeval,split(/\_\_\_\;\_\_\_/,$fstring)); |
} |
} else { |
} |
# Not cached, need to read |
} else { |
my %f=(); |
my $sheet=''; |
if ($fn=~/^default\_/) { |
my $reply=&Apache::lonnet::reply('dump:'.$cdom.':'.$cnum.':'.$fn, |
my $sheetxml=''; |
$chome); |
my $fh; |
unless ($reply=~/^error\:/) { |
my $dfn=$fn; |
$sheet=$reply; |
$dfn=~s/\_/\./g; |
} |
if ($fh=Apache::File->new($includedir.'/'.$dfn)) { |
map { |
$sheetxml=join('',<$fh>); |
my ($name,$value)=split(/\=/,$_); |
} else { |
$f{&Apache::lonnet::unescape($name)}= |
$sheetxml='<field row="0" col="A">"Error"</field>'; |
&Apache::lonnet::unescape($value); |
} |
} split(/\&/,$sheet); |
%f=%{&parse_sheet(\$sheetxml)}; |
} |
} elsif($fn=~/\/*\.spreadsheet$/) { |
# --------------------------------------------------------------- Cache and set |
my $sheetxml=&Apache::lonnet::getfile |
$spreadsheets{$cnum.'_'.$cdom.'_'.$stype.'_'.$fn}=join('___;___',%f); |
(&Apache::lonnet::filelocation('',$fn)); |
&setformulas($safeeval,%f); |
if ($sheetxml == -1) { |
|
$sheetxml='<field row="0" col="A">"Error loading spreadsheet ' |
|
.$fn.'"</field>'; |
|
} |
|
%f=%{&parse_sheet(\$sheetxml)}; |
|
} else { |
|
my $sheet=''; |
|
my %tmphash = &Apache::lonnet::dump($fn,$cdom,$cnum); |
|
my ($tmp) = keys(%tmphash); |
|
unless ($tmp =~ /^(con_lost|error|no_such_host)/i) { |
|
foreach (keys(%tmphash)) { |
|
$f{$_}=$tmphash{$_}; |
|
} |
|
} |
|
} |
|
# Cache and set |
|
$spreadsheets{$cnum.'_'.$cdom.'_'.$stype.'_'.$fn}=join('___;___',%f); |
|
&setformulas($safeeval,%f); |
} |
} |
} |
} |
|
|
Line 800 sub readsheet {
|
Line 1467 sub readsheet {
|
|
|
sub makenewsheet { |
sub makenewsheet { |
my ($uname,$udom,$stype,$usymb)=@_; |
my ($uname,$udom,$stype,$usymb)=@_; |
|
my %sheetdata=(); |
|
$sheetdata{'uname'} = $uname; |
|
$sheetdata{'udom'} = $udom; |
|
$sheetdata{'sheettype'} = $stype; |
|
$sheetdata{'usymb'} = $usymb; |
|
$sheetdata{'cid'} = $ENV{'request.course.id'}; |
|
$sheetdata{'csec'} = &Apache::lonnet::usection |
|
($udom,$uname,$ENV{'request.course.id'}); |
|
$sheetdata{'cfn'} = $ENV{'request.course.fn'}; |
|
$sheetdata{'cnum'} = $ENV{'course.'.$ENV{'request.course.id'}.'.num'}; |
|
$sheetdata{'cdom'} = $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}; |
|
$sheetdata{'chome'} = $ENV{'course.'.$ENV{'request.course.id'}.'.home'}; |
|
$sheetdata{'uhome'} = &Apache::lonnet::homeserver($uname,$udom); |
|
|
my $safeeval=initsheet($stype); |
my $safeeval=initsheet($stype); |
$safeeval->reval( |
my $initstring = ''; |
'$uname="'.$uname. |
foreach (keys(%sheetdata)) { |
'";$udom="'.$udom. |
$initstring.= qq{\$$_="$sheetdata{$_}";}; |
'";$uhome="'.&Apache::lonnet::homeserver($uname,$udom). |
} |
'";$sheettype="'.$stype. |
$safeeval->reval($initstring); |
'";$usymb="'.$usymb. |
return $safeeval,\%sheetdata; |
'";$csec="'.&Apache::lonnet::usection($udom,$uname, |
|
$ENV{'request.course.id'}). |
|
'";$cid="'.$ENV{'request.course.id'}. |
|
'";$cfn="'.$ENV{'request.course.fn'}. |
|
'";$cnum="'.$ENV{'course.'.$ENV{'request.course.id'}.'.num'}. |
|
'";$cdom="'.$ENV{'course.'.$ENV{'request.course.id'}.'.domain'}. |
|
'";$chome="'.$ENV{'course.'.$ENV{'request.course.id'}.'.home'}.'";'); |
|
return $safeeval; |
|
} |
} |
|
|
# ------------------------------------------------------------ Save spreadsheet |
# ------------------------------------------------------------ Save spreadsheet |
|
|
sub writesheet { |
sub writesheet { |
my ($safeeval,$makedef)=@_; |
my ($safeeval,$makedef)=@_; |
my $cid=&getcid($safeeval); |
my $cid=&getcid($safeeval); |
if (&Apache::lonnet::allowed('opa',$cid)) { |
if (&Apache::lonnet::allowed('opa',$cid)) { |
my %f=&getformulas($safeeval); |
my %f=&getformulas($safeeval); |
my $stype=&gettype($safeeval); |
my $stype=&gettype($safeeval); |
my $cnum=&getcnum($safeeval); |
my $cnum=&getcnum($safeeval); |
my $cdom=&getcdom($safeeval); |
my $cdom=&getcdom($safeeval); |
my $chome=&getchome($safeeval); |
my $chome=&getchome($safeeval); |
my $fn=&getfilename($safeeval); |
my $fn=&getfilename($safeeval); |
|
# Cache new sheet |
# ------------------------------------------------------------- Cache new sheet |
$spreadsheets{$cnum.'_'.$cdom.'_'.$stype.'_'.$fn}=join('___;___',%f); |
$spreadsheets{$cnum.'_'.$cdom.'_'.$stype.'_'.$fn}=join('___;___',%f); |
# Write sheet |
# ----------------------------------------------------------------- Write sheet |
my $sheetdata=''; |
my $sheetdata=''; |
foreach (keys(%f)) { |
map { |
unless ($f{$_} eq 'import') { |
$sheetdata.=&Apache::lonnet::escape($_).'='. |
$sheetdata.=&Apache::lonnet::escape($_).'='. |
&Apache::lonnet::escape($f{$_}).'&'; |
&Apache::lonnet::escape($f{$_}).'&'; |
} keys %f; |
} |
$sheetdata=~s/\&$//; |
} |
my $reply=&Apache::lonnet::reply('put:'.$cdom.':'.$cnum.':'.$fn.':'. |
$sheetdata=~s/\&$//; |
$sheetdata,$chome); |
my $reply=&Apache::lonnet::reply('put:'.$cdom.':'.$cnum.':'.$fn.':'. |
if ($reply eq 'ok') { |
$sheetdata,$chome); |
$reply=&Apache::lonnet::reply('put:'.$cdom.':'.$cnum.':'. |
if ($reply eq 'ok') { |
$stype.'_spreadsheets:'. |
$reply=&Apache::lonnet::reply('put:'.$cdom.':'.$cnum.':'. |
&Apache::lonnet::escape($fn).'='.$ENV{'user.name'}, |
$stype.'_spreadsheets:'. |
$chome); |
&Apache::lonnet::escape($fn). |
if ($reply eq 'ok') { |
'='.$ENV{'user.name'}.'@'. |
if ($makedef) { |
$ENV{'user.domain'}, |
return &Apache::lonnet::reply('put:'.$cdom.':'.$cnum. |
$chome); |
':environment:spreadsheet_default_'.$stype.'='. |
if ($reply eq 'ok') { |
&Apache::lonnet::escape($fn), |
if ($makedef) { |
$chome); |
return &Apache::lonnet::reply('put:'.$cdom.':'.$cnum. |
} else { |
':environment:'. |
return $reply; |
'spreadsheet_default_'. |
} |
$stype.'='. |
} else { |
&Apache::lonnet::escape($fn), |
return $reply; |
$chome); |
} |
} |
} else { |
return $reply; |
return $reply; |
} |
} |
return $reply; |
} |
} |
return 'unauthorized'; |
return $reply; |
|
} |
|
return 'unauthorized'; |
} |
} |
|
|
# ----------------------------------------------- Make a temp copy of the sheet |
# ----------------------------------------------- Make a temp copy of the sheet |
Line 872 sub writesheet {
|
Line 1547 sub writesheet {
|
sub tmpwrite { |
sub tmpwrite { |
my $safeeval=shift; |
my $safeeval=shift; |
my $fn=$ENV{'user.name'}.'_'. |
my $fn=$ENV{'user.name'}.'_'. |
$ENV{'user.domain'}.'_spreadsheet_'.&getusymb($safeeval).'_'. |
$ENV{'user.domain'}.'_spreadsheet_'.&getusymb($safeeval).'_'. |
&getfilename($safeeval); |
&getfilename($safeeval); |
$fn=~s/\W/\_/g; |
$fn=~s/\W/\_/g; |
$fn=$tmpdir.$fn.'.tmp'; |
$fn=$tmpdir.$fn.'.tmp'; |
Line 893 sub tmpread {
|
Line 1568 sub tmpread {
|
$fn=$tmpdir.$fn.'.tmp'; |
$fn=$tmpdir.$fn.'.tmp'; |
my $fh; |
my $fh; |
my %fo=(); |
my %fo=(); |
|
my $countrows=0; |
if ($fh=Apache::File->new($fn)) { |
if ($fh=Apache::File->new($fn)) { |
my $name; |
my $name; |
while ($name=<$fh>) { |
while ($name=<$fh>) { |
Line 900 sub tmpread {
|
Line 1576 sub tmpread {
|
my $value=<$fh>; |
my $value=<$fh>; |
chomp($value); |
chomp($value); |
$fo{$name}=$value; |
$fo{$name}=$value; |
|
if ($name=~/^A(\d+)$/) { |
|
if ($1>$countrows) { |
|
$countrows=$1; |
|
} |
|
} |
} |
} |
} |
} |
if ($nfield) { $fo{$nfield}=$nform; } |
if ($nform eq 'changesheet') { |
|
$fo{'A'.$nfield}=(split(/\_\_\&\&\&\_\_/,$fo{'A'.$nfield}))[0]; |
|
unless ($ENV{'form.sel_'.$nfield} eq 'Default') { |
|
$fo{'A'.$nfield}.='__&&&__'.$ENV{'form.sel_'.$nfield}; |
|
} |
|
} elsif ($nfield eq 'insertrow') { |
|
$countrows++; |
|
my $newrow=substr('000000'.$countrows,-7); |
|
if ($nform eq 'top') { |
|
$fo{'A'.$countrows}='--- '.$newrow; |
|
} else { |
|
$fo{'A'.$countrows}='~~~ '.$newrow; |
|
} |
|
} else { |
|
if ($nfield) { $fo{$nfield}=$nform; } |
|
} |
&setformulas($safeeval,%fo); |
&setformulas($safeeval,%fo); |
} |
} |
|
|
# ================================================================== Parameters |
################################################## |
# -------------------------------------------- Figure out a cascading parameter |
################################################## |
# |
|
# For this function to work |
|
# |
|
# * parmhash needs to be tied |
|
# * courseopt and useropt need to be initialized for this user and course |
|
# |
|
|
|
sub parmval { |
|
my ($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/\_/\./; |
|
|
|
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 ($uname) { |
|
|
|
if ($useropt{$courselevelr}) { return $useropt{$courselevelr}; } |
|
|
|
if ($useropt{$courselevelm}) { return $useropt{$courselevelm}; } |
|
|
|
if ($useropt{$courselevel}) { return $useropt{$courselevel}; } |
|
|
|
} |
|
|
|
# --------------------------------------------------------- third, check course |
|
|
|
if ($csec) { |
|
|
|
if ($courseopt{$seclevelr}) { return $courseopt{$seclevelr}; } |
|
|
|
if ($courseopt{$seclevelm}) { return $courseopt{$seclevelm}; } |
|
|
|
if ($courseopt{$seclevel}) { return $courseopt{$seclevel}; } |
=pod |
|
|
} |
|
|
|
if ($courseopt{$courselevelr}) { return $courseopt{$courselevelr}; } |
=item &parmval() |
|
|
if ($courseopt{$courselevelm}) { return $courseopt{$courselevelm}; } |
Determine the value of a parameter. |
|
|
if ($courseopt{$courselevel}) { return $courseopt{$courselevel}; } |
Inputs: $what, the parameter needed, $safeeval, the safe space |
|
|
# ----------------------------------------------------- second, check map parms |
Returns: The value of a parameter, or '' if none. |
|
|
my $thisparm=$parmhash{$symbparm}; |
This function cascades through the possible levels searching for a value for |
if ($thisparm) { return $thisparm; } |
a parameter. The levels are checked in the following order: |
|
user, course (at section level and course level), map, and lonnet::metadata. |
|
This function uses %parmhash, which must be tied prior to calling it. |
|
This function also requires %courseopt and %useropt to be initialized for |
|
this user and course. |
|
|
# -------------------------------------------------------- first, check default |
=cut |
|
|
return &Apache::lonnet::metadata($fn,$rwhat.'.default'); |
################################################## |
|
################################################## |
|
sub parmval { |
|
my ($what,$safeeval,$sheetdata)=@_; |
|
my $symb = $sheetdata->{'usymb'}; |
|
unless ($symb) { return ''; } |
|
# |
|
my $cid = $sheetdata->{'cid'}; |
|
my $csec = $sheetdata->{'csec'}; |
|
my $uname = $sheetdata->{'uname'}; |
|
my $udom = $sheetdata->{'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 ($uname) { |
|
return $useropt{$courselevelr} if ($useropt{$courselevelr}); |
|
return $useropt{$courselevelm} if ($useropt{$courselevelm}); |
|
return $useropt{$courselevel} if ($useropt{$courselevel}); |
|
} |
|
# third, check course |
|
if ($csec) { |
|
return $courseopt{$seclevelr} if ($courseopt{$seclevelr}); |
|
return $courseopt{$seclevelm} if ($courseopt{$seclevelm}); |
|
return $courseopt{$seclevel} if ($courseopt{$seclevel}); |
|
} |
|
# |
|
return $courseopt{$courselevelr} if ($courseopt{$courselevelr}); |
|
return $courseopt{$courselevelm} if ($courseopt{$courselevelm}); |
|
return $courseopt{$courselevel} if ($courseopt{$courselevel}); |
|
# second, check map parms |
|
my $thisparm = $parmhash{$symbparm}; |
|
return $thisparm if ($thisparm); |
|
# first, check default |
|
return &Apache::lonnet::metadata($fn,$rwhat.'.default'); |
} |
} |
|
|
# ---------------------------------------------- Update rows for course listing |
# ---------------------------------------------- Update rows for course listing |
|
|
sub updateclasssheet { |
sub updateclasssheet { |
my $safeeval=shift; |
my $safeeval=shift; |
my $cnum=&getcnum($safeeval); |
my $cnum=&getcnum($safeeval); |
my $cdom=&getcdom($safeeval); |
my $cdom=&getcdom($safeeval); |
my $cid=&getcid($safeeval); |
my $cid=&getcid($safeeval); |
my $chome=&getchome($safeeval); |
my $chome=&getchome($safeeval); |
|
# |
# ---------------------------------------------- Read class list and row labels |
# Read class list and row labels |
|
my %classlist; |
my $classlst=&Apache::lonnet::reply |
my @tmp = &Apache::lonnet::dump('classlist',$cdom,$cnum); |
('dump:'.$cdom.':'.$cnum.':classlist',$chome); |
if ($tmp[0] !~ /^error/) { |
|
%classlist = @tmp; |
|
} else { |
|
return 'Could not access course data'; |
|
} |
|
undef @tmp; |
|
# |
my %currentlist=(); |
my %currentlist=(); |
my $now=time; |
my $now=time; |
unless ($classlst=~/^error\:/) { |
foreach my $student (keys(%classlist)) { |
map { |
my ($end,$start)=split(/\:/,$classlist{$student}); |
my ($name,$value)=split(/\=/,$_); |
my $active=1; |
my ($end,$start)=split(/\:/,&Apache::lonnet::unescape($value)); |
$active = 0 if (($end) && ($now>$end)); |
my $active=1; |
$active = 1 if ($ENV{'form.Status'} eq 'Any'); |
if (($end) && ($now>$end)) { $active=0; } |
$active = !$active if ($ENV{'form.Status'} eq 'Expired'); |
if ($active) { |
if ($active) { |
my $rowlabel=''; |
my $rowlabel=''; |
$name=&Apache::lonnet::unescape($name); |
my ($studentName,$studentDomain)=split(/\:/,$student); |
my ($sname,$sdom)=split(/\:/,$name); |
my $studentSection=&Apache::lonnet::usection($studentDomain, |
my $ssec=&Apache::lonnet::usection($sdom,$sname,$cid); |
$studentName,$cid); |
if ($ssec==-1) { |
if ($studentSection==-1) { |
$rowlabel='<font color=red>Data not available: '.$name. |
unless ($ENV{'form.showcsv'}) { |
'</font>'; |
$rowlabel='<font color=red>Data not available: '. |
|
$studentName.'</font>'; |
} else { |
} else { |
my %reply=&Apache::lonnet::idrget($sdom,$sname); |
$rowlabel='ERROR","'.$studentName. |
my $reply=&Apache::lonnet::reply('get:'.$sdom.':'.$sname. |
'","Data not available","","","'; |
':environment:firstname&middlename&lastname&generation', |
} |
&Apache::lonnet::homeserver($sname,$sdom)); |
} else { |
$rowlabel='<a href="/adm/studentcalc?uname='.$sname. |
my %reply=&Apache::lonnet::idrget($studentDomain,$studentName); |
'&udom='.$sdom.'">'. |
my %studentInformation=&Apache::lonnet::get |
$ssec.' '.$reply{$sname}.'<br>'; |
('environment', |
map { |
['lastname','generation','firstname','middlename','id'], |
$rowlabel.=&Apache::lonnet::unescape($_).' '; |
$studentDomain,$studentName); |
} split(/\&/,$reply); |
if (! $ENV{'form.showcsv'}) { |
|
$rowlabel='<a href="/adm/studentcalc?uname='.$studentName. |
|
'&udom='.$studentDomain.'">'. |
|
$studentSection.' '; |
|
foreach ('id','firstname','middlename', |
|
'lastname','generation'){ |
|
$rowlabel.=$studentInformation{$_}." "; |
|
} |
$rowlabel.='</a>'; |
$rowlabel.='</a>'; |
|
} else { |
|
$rowlabel= '"'.join('","', |
|
($studentSection, |
|
$studentInformation{'id'}, |
|
$studentInformation{'firstname'}, |
|
$studentInformation{'middlename'}, |
|
$studentInformation{'lastname'}, |
|
$studentInformation{'generation'}) |
|
).'"'; |
} |
} |
$currentlist{&Apache::lonnet::unescape($name)}=$rowlabel; |
|
} |
} |
} split(/\&/,$classlst); |
$currentlist{$student}=$rowlabel; |
# |
} # end of if ($active) |
# -------------------- Find discrepancies between the course row table and this |
} # end of foreach my $student (keys(%classlist)) |
# |
# |
my %f=&getformulas($safeeval); |
# Find discrepancies between the course row table and this |
my $changed=0; |
# |
|
my %f=&getformulas($safeeval); |
my $maxrow=0; |
my $changed=0; |
my %existing=(); |
# |
|
my $maxrow=0; |
# ----------------------------------------------------------- Now obsolete rows |
my %existing=(); |
map { |
# |
if ($_=~/^A(\d+)/) { |
# Now obsolete rows |
$maxrow=($1>$maxrow)?$1:$maxrow; |
foreach (keys(%f)) { |
$existing{$f{$_}}=1; |
if ($_=~/^A(\d+)/) { |
unless ((defined($currentlist{$f{$_}})) || (!$1)) { |
$maxrow=($1>$maxrow)?$1:$maxrow; |
$f{$_}='!!! Obsolete'; |
$existing{$f{$_}}=1; |
$changed=1; |
unless ((defined($currentlist{$f{$_}})) || (!$1) || |
} |
($f{$_}=~/^(\~\~\~|\-\-\-)/)) { |
|
$f{$_}='!!! Obsolete'; |
|
$changed=1; |
} |
} |
} keys %f; |
} |
|
} |
# -------------------------------------------------------- New and unknown keys |
# |
|
# New and unknown keys |
map { |
foreach (sort keys(%currentlist)) { |
unless ($existing{$_}) { |
unless ($existing{$_}) { |
$changed=1; |
$changed=1; |
$maxrow++; |
$maxrow++; |
$f{'A'.$maxrow}=$_; |
$f{'A'.$maxrow}=$_; |
} |
} |
} sort keys %currentlist; |
|
|
|
if ($changed) { &setformulas($safeeval,%f); } |
|
|
|
&setmaxrow($safeeval,$maxrow); |
|
&setrowlabels($safeeval,%currentlist); |
|
|
|
} else { |
|
return 'Could not access course data'; |
|
} |
} |
|
if ($changed) { &setformulas($safeeval,%f); } |
|
# |
|
&setmaxrow($safeeval,$maxrow); |
|
&setrowlabels($safeeval,%currentlist); |
} |
} |
|
|
# ----------------------------------- Update rows for student and assess sheets |
# ----------------------------------- Update rows for student and assess sheets |
|
|
sub updatestudentassesssheet { |
sub updatestudentassesssheet { |
my $safeeval=shift; |
my $safeeval=shift; |
my %bighash; |
my %bighash; |
my $stype=&gettype($safeeval); |
my $stype=&gettype($safeeval); |
my %current=(); |
my %current=(); |
unless ($updatedata{$ENV{'request.course.fn'}.'_'.$stype}) { |
if ($updatedata{$ENV{'request.course.fn'}.'_'.$stype}) { |
# -------------------------------------------------------------------- Tie hash |
%current=split(/\_\_\_\;\_\_\_/, |
if (tie(%bighash,'GDBM_File',$ENV{'request.course.fn'}.'.db', |
$updatedata{$ENV{'request.course.fn'}.'_'.$stype}); |
&GDBM_READER,0640)) { |
} else { |
# --------------------------------------------------------- Get all assessments |
# Tie hash |
|
tie(%bighash,'GDBM_File',$ENV{'request.course.fn'}.'.db', |
my %allkeys=(); |
&GDBM_READER(),0640); |
my %allassess=(); |
if (! tied(%bighash)) { |
|
return 'Could not access course data'; |
|
} |
|
# Get all assessments |
|
my %allkeys=('timestamp' => |
|
'Timestamp of Last Transaction<br>timestamp', |
|
'subnumber' => |
|
'Number of Submissions<br>subnumber', |
|
'tutornumber' => |
|
'Number of Tutor Responses<br>tutornumber', |
|
'totalpoints' => |
|
'Total Points Granted<br>totalpoints'); |
my $adduserstr=''; |
my $adduserstr=''; |
if ((&getuname($safeeval) ne $ENV{'user.name'}) || |
if ((&getuname($safeeval) ne $ENV{'user.name'}) || |
(&getudom($safeeval) ne $ENV{'user.domain'})) { |
(&getudom($safeeval) ne $ENV{'user.domain'})) { |
$adduserstr='&uname='.&getuname($safeeval). |
$adduserstr='&uname='.&getuname($safeeval). |
'&udom='.&getudom($safeeval); |
'&udom='.&getudom($safeeval); |
} |
} |
|
my %allassess = |
map { |
('_feedback' =>'<a href="/adm/assesscalc?usymb=_feedback'. |
if ($_=~/^src\_(\d+)\.(\d+)$/) { |
$adduserstr.'">Feedback</a>', |
my $mapid=$1; |
'_evaluation' =>'<a href="/adm/assesscalc?usymb=_evaluation'. |
my $resid=$2; |
$adduserstr.'">Evaluation</a>', |
my $id=$mapid.'.'.$resid; |
'_tutoring' =>'<a href="/adm/assesscalc?usymb=_tutoring'. |
my $srcf=$bighash{$_}; |
$adduserstr.'">Tutoring</a>', |
if ($srcf=~/\.(problem|exam|quiz|assess|survey|form)$/) { |
'_discussion' =>'<a href="/adm/assesscalc?usymb=_discussion'. |
my $symb= |
$adduserstr.'">Discussion</a>' |
&Apache::lonnet::declutter($bighash{'map_id_'.$mapid}). |
); |
'___'.$resid.'___'. |
foreach (keys(%bighash)) { |
&Apache::lonnet::declutter($srcf); |
next if ($_!~/^src\_(\d+)\.(\d+)$/); |
$allassess{$symb}= |
my $mapid=$1; |
'<a href="/adm/assesscalc?usymb='.$symb.$adduserstr.'">'. |
my $resid=$2; |
$bighash{'title_'.$id}.'</a>'; |
my $id=$mapid.'.'.$resid; |
if ($stype eq 'assesscalc') { |
my $srcf=$bighash{$_}; |
map { |
if ($srcf=~/\.(problem|exam|quiz|assess|survey|form)$/) { |
if (($_=~/^stores\_(.*)/) || ($_=~/^parameter\_(.*)/)) { |
my $symb= |
my $key=$_; |
&Apache::lonnet::declutter($bighash{'map_id_'.$mapid}). |
my $display= |
'___'.$resid.'___'.&Apache::lonnet::declutter($srcf); |
&Apache::lonnet::metadata($srcf,$key.'.display'); |
$allassess{$symb}= |
unless ($display) { |
'<a href="/adm/assesscalc?usymb='.$symb.$adduserstr.'">'. |
$display.= |
$bighash{'title_'.$id}.'</a>'; |
&Apache::lonnet::metadata($srcf,$key.'.name'); |
next if ($stype ne 'assesscalc'); |
} |
foreach my $key (split(/\,/, |
$display.='<br>'.$key; |
&Apache::lonnet::metadata($srcf,'keys') |
$allkeys{$key}=$display; |
)) { |
} |
next if ($key !~ /^(stores|parameter)_/); |
} split(/\,/,&Apache::lonnet::metadata($srcf,'keys')); |
my $display= |
} |
&Apache::lonnet::metadata($srcf,$key.'.display'); |
} |
unless ($display) { |
} |
$display.= |
} keys %bighash; |
&Apache::lonnet::metadata($srcf,$key.'.name'); |
|
} |
|
$display.='<br>'.$key; |
|
$allkeys{$key}=$display; |
|
} # end of foreach |
|
} |
|
} # end of foreach (keys(%bighash)) |
untie(%bighash); |
untie(%bighash); |
|
# |
# |
# %allkeys has a list of storage and parameter displays by unikey |
# %allkeys has a list of storage and parameter displays by unikey |
# %allassess has a list of all resource displays by symb |
# %allassess has a list of all resource displays by symb |
# |
# |
|
|
|
if ($stype eq 'assesscalc') { |
if ($stype eq 'assesscalc') { |
%current=%allkeys; |
%current=%allkeys; |
} elsif ($stype eq 'studentcalc') { |
} elsif ($stype eq 'studentcalc') { |
%current=%allassess; |
%current=%allassess; |
} |
} |
$updatedata{$ENV{'request.course.fn'}.'_'.$stype}= |
$updatedata{$ENV{'request.course.fn'}.'_'.$stype}= |
join('___;___',%current); |
join('___;___',%current); |
} else { |
# Get current from cache |
return 'Could not access course data'; |
|
} |
} |
# ------------------------------------------------------ Get current from cache |
# Find discrepancies between the course row table and this |
} else { |
# |
%current=split(/\_\_\_\;\_\_\_/, |
my %f=&getformulas($safeeval); |
$updatedata{$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 $maxrow=0; |
|
my %existing=(); |
|
|
|
# ----------------------------------------------------------- Now obsolete rows |
|
map { |
|
if ($_=~/^A(\d+)/) { |
|
$maxrow=($1>$maxrow)?$1:$maxrow; |
|
$existing{$f{$_}}=1; |
|
unless ((defined($current{$f{$_}})) || (!$1)) { |
|
$f{$_}='!!! Obsolete'; |
|
$changed=1; |
|
} |
|
} |
|
} keys %f; |
|
|
|
# -------------------------------------------------------- New and unknown keys |
|
|
|
map { |
|
unless ($existing{$_}) { |
|
$changed=1; |
|
$maxrow++; |
|
$f{'A'.$maxrow}=$_; |
|
} |
|
} keys %current; |
|
|
|
if ($changed) { &setformulas($safeeval,%f); } |
my $maxrow=0; |
|
my %existing=(); |
&setmaxrow($safeeval,$maxrow); |
# Now obsolete rows |
&setrowlabels($safeeval,%current); |
foreach (keys(%f)) { |
|
next if ($_!~/^A(\d+)/); |
undef %current; |
$maxrow=($1>$maxrow)?$1:$maxrow; |
undef %existing; |
my ($usy,$ufn)=split(/\_\_\&\&\&\_\_/,$f{$_}); |
|
$existing{$usy}=1; |
|
unless ((defined($current{$usy})) || (!$1) || |
|
($f{$_}=~/^(\~\~\~|\-\-\-)/)){ |
|
$f{$_}='!!! 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($safeeval,%f); } |
|
&setmaxrow($safeeval,$maxrow); |
|
&setrowlabels($safeeval,%current); |
|
# |
|
undef %current; |
|
undef %existing; |
} |
} |
|
|
# ------------------------------------------------ Load data for one assessment |
# ------------------------------------------------ Load data for one assessment |
|
|
sub loadstudent { |
sub loadstudent { |
my $safeeval=shift; |
my ($safeeval,$sheetdata)=@_; |
my %c=(); |
my %c=(); |
my %f=&getformulas($safeeval); |
my %f=&getformulas($safeeval); |
$cachedassess=&getuname($safeeval).':'.&getudom($safeeval); |
$cachedassess=$sheetdata->{'uname'}.':'.$sheetdata->{'udom'}; |
%cachedstores=(); |
# Get ALL the student preformance data |
{ |
my @tmp = &Apache::lonnet::dump($sheetdata->{'cid'}, |
my $reply=&Apache::lonnet::reply('dump:'.&getudom($safeeval).':'. |
$sheetdata->{'udom'}, |
&getuname($safeeval).':'. |
$sheetdata->{'uname'}, |
&getcid($safeeval), |
undef); |
&getuhome($safeeval)); |
if ($tmp[0] !~ /^error:/) { |
unless ($reply=~/^error\:/) { |
%cachedstores = @tmp; |
map { |
|
my ($name,$value)=split(/\=/,$_); |
|
$cachedstores{&Apache::lonnet::unescape($name)}= |
|
&Apache::lonnet::unescape($value); |
|
} split(/\&/,$reply); |
|
} |
|
} |
} |
|
undef @tmp; |
|
# |
my @assessdata=(); |
my @assessdata=(); |
map { |
foreach (keys(%f)) { |
if ($_=~/^A(\d+)/) { |
next if ($_!~/^A(\d+)/); |
my $row=$1; |
my $row=$1; |
unless (($f{$_}=~/^\!/) || ($row==0)) { |
next if (($f{$_}=~/^[\!\~\-]/) || ($row==0)); |
@assessdata=&exportsheet(&getuname($safeeval), |
my ($usy,$ufn)=split(/__&&&\__/,$f{$_}); |
&getudom($safeeval), |
@assessdata=&exportsheet($sheetdata->{'uname'}, |
'assesscalc',$f{$_}); |
$sheetdata->{'udom'}, |
my $index=0; |
'assesscalc',$usy,$ufn); |
map { |
my $index=0; |
if ($assessdata[$index]) { |
foreach ('A','B','C','D','E','F','G','H','I','J','K','L','M', |
my $col=$_; |
'N','O','P','Q','R','S','T','U','V','W','X','Y','Z') { |
if ($assessdata[$index]=~/\D/) { |
if ($assessdata[$index]) { |
$c{$col.$row}="'".$assessdata[$index]."'"; |
my $col=$_; |
} else { |
if ($assessdata[$index]=~/\D/) { |
$c{$col.$row}=$assessdata[$index]; |
$c{$col.$row}="'".$assessdata[$index]."'"; |
} |
} else { |
unless ($col eq 'A') { |
$c{$col.$row}=$assessdata[$index]; |
$f{$col.$row}='import'; |
} |
} |
unless ($col eq 'A') { |
} |
$f{$col.$row}='import'; |
$index++; |
} |
} ('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'); |
$index++; |
} |
|
} |
} |
} keys %f; |
} |
$cachedassess=''; |
$cachedassess=''; |
undef %cachedstores; |
undef %cachedstores; |
&setformulas($safeeval,%f); |
&setformulas($safeeval,%f); |
Line 1253 sub loadstudent {
|
Line 1955 sub loadstudent {
|
# --------------------------------------------------- Load data for one student |
# --------------------------------------------------- Load data for one student |
|
|
sub loadcourse { |
sub loadcourse { |
my ($safeeval,$r)=@_; |
my ($safeeval,$sheetdata,$r)=@_; |
my %c=(); |
my %c=(); |
my %f=&getformulas($safeeval); |
my %f=&getformulas($safeeval); |
my $total=0; |
my $total=0; |
map { |
foreach (keys(%f)) { |
if ($_=~/^A(\d+)/) { |
if ($_=~/^A(\d+)/) { |
unless ($f{$_}=~/^\!/) { $total++; } |
unless ($f{$_}=~/^[\!\~\-]/) { $total++; } |
} |
} |
} keys %f; |
} |
my $now=0; |
my $now=0; |
my $since=time; |
my $since=time; |
$r->print(<<ENDPOP); |
$r->print(<<ENDPOP); |
Line 1276 sub loadcourse {
|
Line 1978 sub loadcourse {
|
</script> |
</script> |
ENDPOP |
ENDPOP |
$r->rflush(); |
$r->rflush(); |
map { |
foreach (keys(%f)) { |
if ($_=~/^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{$_}), |
my @studentdata=&exportsheet(split(/\:/,$f{$_}), |
'studentcalc'); |
'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 $index=0; |
map { |
foreach ('A','B','C','D','E','F','G','H','I','J','K','L','M', |
if ($studentdata[$index]) { |
'N','O','P','Q','R','S','T','U','V','W','X','Y','Z') { |
my $col=$_; |
if ($studentdata[$index]) { |
if ($studentdata[$index]=~/\D/) { |
my $col=$_; |
$c{$col.$row}="'".$studentdata[$index]."'"; |
if ($studentdata[$index]=~/\D/) { |
} else { |
$c{$col.$row}="'".$studentdata[$index]."'"; |
$c{$col.$row}=$studentdata[$index]; |
} else { |
} |
$c{$col.$row}=$studentdata[$index]; |
unless ($col eq 'A') { |
} |
$f{$col.$row}='import'; |
unless ($col eq 'A') { |
} |
$f{$col.$row}='import'; |
} |
} |
$index++; |
$index++; |
} ('A','B','C','D','E','F','G','H','I','J','K','L','M', |
} |
'N','O','P','Q','R','S','T','U','V','W','X','Y','Z'); |
|
} |
|
} |
} |
} keys %f; |
} |
&setformulas($safeeval,%f); |
&setformulas($safeeval,%f); |
&setconstants($safeeval,%c); |
&setconstants($safeeval,%c); |
$r->print('<script>popwin.close()</script>'); |
$r->print('<script>popwin.close()</script>'); |
Line 1317 ENDPOP
|
Line 2017 ENDPOP
|
# ------------------------------------------------ Load data for one assessment |
# ------------------------------------------------ Load data for one assessment |
|
|
sub loadassessment { |
sub loadassessment { |
my $safeeval=shift; |
my ($safeeval,$sheetdata)=@_; |
|
|
my $uhome=&getuhome($safeeval); |
my $uhome = $sheetdata->{'uhome'}; |
my $uname=&getuname($safeeval); |
my $uname = $sheetdata->{'uname'}; |
my $udom=&getudom($safeeval); |
my $udom = $sheetdata->{'udom'}; |
my $symb=&getusymb($safeeval); |
my $symb = $sheetdata->{'usymb'}; |
my $cid=&getcid($safeeval); |
my $cid = $sheetdata->{'cid'}; |
my $cnum=&getcnum($safeeval); |
my $cnum = $sheetdata->{'cnum'}; |
my $cdom=&getcdom($safeeval); |
my $cdom = $sheetdata->{'cdom'}; |
my $chome=&getchome($safeeval); |
my $chome = $sheetdata->{'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++) { |
} |
map { |
} else { |
$returnhash{$_}=$cachedstores{$scope.':'.$symb.':'.$_}; |
# |
} split(/\:/,$cachedstores{$scope.':keys:'.$symb}); |
# restore individual |
} |
# |
|
my $answer=&Apache::lonnet::reply( |
} else { |
"restore:$udom:$uname:". |
# |
&Apache::lonnet::escape($namespace).":". |
# restore individual |
&Apache::lonnet::escape($symb),$uhome); |
# |
foreach (split(/\&/,$answer)) { |
|
my ($name,$value)=split(/\=/,$_); |
my $answer=&Apache::lonnet::reply( |
$returnhash{&Apache::lonnet::unescape($name)}= |
"restore:$udom:$uname:". |
&Apache::lonnet::unescape($value); |
&Apache::lonnet::escape($namespace).":". |
} |
&Apache::lonnet::escape($symb),$uhome); |
my $version; |
map { |
for ($version=1;$version<=$returnhash{'version'};$version++) { |
my ($name,$value)=split(/\=/,$_); |
foreach (split(/\:/,$returnhash{$version.':keys'})) { |
$returnhash{&Apache::lonnet::unescape($name)}= |
$returnhash{$_}=$returnhash{$version.':'.$_}; |
&Apache::lonnet::unescape($value); |
} |
} split(/\&/,$answer); |
} |
my $version; |
|
for ($version=1;$version<=$returnhash{'version'};$version++) { |
|
map { |
|
$returnhash{$_}=$returnhash{$version.':'.$_}; |
|
} split(/\:/,$returnhash{$version.':keys'}); |
|
} |
} |
} |
# 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 |
|
my @oldkeys=keys %returnhash; |
# ---------------------------- initialize coursedata and userdata for this user |
|
|
foreach (@oldkeys) { |
|
my $name=$_; |
|
my $value=$returnhash{$_}; |
|
delete $returnhash{$_}; |
|
$name=~s/\_/\./g; |
|
$returnhash{$name}=$value; |
|
} |
|
# 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 $reply=&Apache::lonnet::reply('dump:'.$cdom.':'.$cnum. |
my $reply=&Apache::lonnet::reply('dump:'.$cdom.':'.$cnum. |
':resourcedata',$chome); |
':resourcedata',$chome); |
if ($reply!~/^error\:/) { |
if ($reply!~/^error\:/) { |
$courserdatas{$cid}=$reply; |
$courserdatas{$cid}=$reply; |
$courserdatas{$cid.'.last_cache'}=time; |
$courserdatas{$cid.'.last_cache'}=time; |
} |
} |
} |
} |
foreach (split(/\&/,$courserdatas{$cid})) { |
map { |
my ($name,$value)=split(/\=/,$_); |
my ($name,$value)=split(/\=/,$_); |
$courseopt{$userprefix.&Apache::lonnet::unescape($name)}= |
$courseopt{$userprefix.&Apache::lonnet::unescape($name)}= |
&Apache::lonnet::unescape($value); |
&Apache::lonnet::unescape($value); |
} |
} split(/\&/,$courserdatas{$cid}); |
# Get userdata (if present) |
# --------------------------------------------------- Get userdata (if present) |
unless |
unless |
((time-$userrdatas{$uname.'___'.$udom.'.last_cache'})<240) { |
((time-$userrdatas{$uname.'___'.$udom.'.last_cache'})<240) { |
my $reply= |
my $reply= |
&Apache::lonnet::reply('dump:'.$udom.':'.$uname.':resourcedata',$uhome); |
&Apache::lonnet::reply('dump:'.$udom.':'.$uname.':resourcedata',$uhome); |
if ($reply!~/^error\:/) { |
if ($reply!~/^error\:/) { |
$userrdatas{$uname.'___'.$udom}=$reply; |
$userrdatas{$uname.'___'.$udom}=$reply; |
$userrdatas{$uname.'___'.$udom.'.last_cache'}=time; |
$userrdatas{$uname.'___'.$udom.'.last_cache'}=time; |
} |
} |
} |
} |
foreach (split(/\&/,$userrdatas{$uname.'___'.$udom})) { |
map { |
my ($name,$value)=split(/\=/,$_); |
my ($name,$value)=split(/\=/,$_); |
$useropt{$userprefix.&Apache::lonnet::unescape($name)}= |
$useropt{$userprefix.&Apache::lonnet::unescape($name)}= |
&Apache::lonnet::unescape($value); |
&Apache::lonnet::unescape($value); |
} |
} split(/\&/,$userrdatas{$uname.'___'.$udom}); |
|
} |
} |
# ----------------- now courseopt, useropt initialized for this user and course |
# now courseopt, useropt initialized for this user and course |
# (used by parmval) |
# (used by parmval) |
|
# |
my %c=(); |
# Load keys for this assessment only |
|
# |
if (tie(%parmhash,'GDBM_File', |
my %thisassess=(); |
&getcfn($safeeval).'_parms.db',&GDBM_READER,0640)) { |
my ($symap,$syid,$srcf)=split(/\_\_\_/,$symb); |
my %f=&getformulas($safeeval); |
foreach (split(/\,/,&Apache::lonnet::metadata($srcf,'keys'))) { |
map { |
$thisassess{$_}=1; |
if ($_=~/^A/) { |
} |
unless ($f{$_}=~/^\!/) { |
# |
if ($f{$_}=~/^parameter/) { |
# Load parameters |
my $val=&parmval($f{$_},$safeeval); |
# |
$c{$_}=$val; |
my %c=(); |
$c{$f{$_}}=$val; |
if (tie(%parmhash,'GDBM_File', |
} else { |
&getcfn($safeeval).'_parms.db',&GDBM_READER(),0640)) { |
my $key=$f{$_}; |
my %f=&getformulas($safeeval); |
my $ckey=$key; |
foreach (keys(%f)) { |
$key=~s/^stores\_/resource\./; |
next if ($_!~/^A/); |
$key=~s/\_/\./; |
next if ($f{$_}=~/^[\!\~\-]/); |
$c{$_}=$returnhash{$key}; |
if ($f{$_}=~/^parameter/) { |
$c{$ckey}=$returnhash{$key}; |
if ($thisassess{$f{$_}}) { |
} |
my $val=&parmval($f{$_},$safeeval,$sheetdata); |
} |
$c{$_}=$val; |
|
$c{$f{$_}}=$val; |
|
} |
|
} else { |
|
my $key=$f{$_}; |
|
my $ckey=$key; |
|
$key=~s/^stores\_/resource\./; |
|
$key=~s/\_/\./g; |
|
$c{$_}=$returnhash{$key}; |
|
$c{$ckey}=$returnhash{$key}; |
|
} |
} |
} |
} keys %f; |
untie(%parmhash); |
untie(%parmhash); |
} |
} |
&setconstants($safeeval,%c); |
&setconstants($safeeval,%c); |
|
} |
} |
|
|
# --------------------------------------------------------- Various form fields |
# --------------------------------------------------------- Various form fields |
Line 1445 sub loadassessment {
|
Line 2156 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 1456 sub hiddenfield {
|
Line 2167 sub hiddenfield {
|
sub selectbox { |
sub selectbox { |
my ($title,$name,$value,%options)=@_; |
my ($title,$name,$value,%options)=@_; |
my $selout="\n<p><b>$title:</b><br>".'<select name="'.$name.'">'; |
my $selout="\n<p><b>$title:</b><br>".'<select name="'.$name.'">'; |
map { |
foreach (sort keys(%options)) { |
$selout.='<option value="'.$_.'"'; |
$selout.='<option value="'.$_.'"'; |
if ($_ eq $value) { $selout.=' selected'; } |
if ($_ eq $value) { $selout.=' selected'; } |
$selout.='>'.$options{$_}.'</option>'; |
$selout.='>'.$options{$_}.'</option>'; |
} sort keys %options; |
} |
return $selout.'</select>'; |
return $selout.'</select>'; |
} |
} |
|
|
Line 1470 sub selectbox {
|
Line 2181 sub selectbox {
|
# |
# |
|
|
sub updatesheet { |
sub updatesheet { |
my $safeeval=shift; |
my ($safeeval,$sheetdata)=@_; |
my $stype=&gettype($safeeval); |
my $stype=$sheetdata->{'sheettype'}; |
if ($stype eq 'classcalc') { |
if ($stype eq 'classcalc') { |
return &updateclasssheet($safeeval); |
return &updateclasssheet($safeeval); |
} else { |
} else { |
Line 1485 sub updatesheet {
|
Line 2196 sub updatesheet {
|
# |
# |
|
|
sub loadrows { |
sub loadrows { |
my ($safeeval,$r)=@_; |
my ($safeeval,$sheetdata,$r)=@_; |
my $stype=&gettype($safeeval); |
my $stype=$sheetdata->{'sheettype'}; |
if ($stype eq 'classcalc') { |
if ($stype eq 'classcalc') { |
&loadcourse($safeeval,$r); |
&loadcourse($safeeval,$sheetdata,$r); |
} elsif ($stype eq 'studentcalc') { |
} elsif ($stype eq 'studentcalc') { |
&loadstudent($safeeval); |
&loadstudent($safeeval,$sheetdata); |
} else { |
} else { |
&loadassessment($safeeval); |
&loadassessment($safeeval,$sheetdata); |
} |
} |
} |
} |
|
|
Line 1502 sub checkthis {
|
Line 2213 sub checkthis {
|
my ($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; |
my $time=$oldsheets{$key.'.time'}; |
my $time=$oldsheets{$key.'.time'}; |
|
if ($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]; |
Line 1519 sub forcedrecalc {
|
Line 2232 sub forcedrecalc {
|
} |
} |
} else { |
} else { |
if (&checkthis('::studentcalc:',$time) || |
if (&checkthis('::studentcalc:',$time) || |
&checkthis($uname.':'.$udom.':studencalc:',$time)) { |
&checkthis($uname.':'.$udom.':studentcalc:',$time)) { |
return 1; |
return 1; |
} |
} |
} |
} |
Line 1532 sub forcedrecalc {
|
Line 2245 sub forcedrecalc {
|
# |
# |
|
|
sub exportsheet { |
sub exportsheet { |
my ($uname,$udom,$stype,$usymb,$fn)=@_; |
my ($uname,$udom,$stype,$usymb,$fn)=@_; |
my @exportarr=(); |
my @exportarr=(); |
# |
if (($usymb=~/^\_(\w+)/) && (!$fn)) { |
# Check if cached |
$fn='default_'.$1; |
# |
} |
|
# |
my $key=$uname.':'.$udom.':'.$stype.':'.$usymb; |
# Check if cached |
my $found=''; |
# |
|
my $key=$uname.':'.$udom.':'.$stype.':'.$usymb; |
if ($oldsheets{$key}) { |
my $found=''; |
map { |
if ($oldsheets{$key}) { |
my ($name,$value)=split(/\_\_\_\=\_\_\_/,$_); |
foreach (split(/\_\_\_\&\_\_\_/,$oldsheets{$key})) { |
if ($name eq $fn) { |
|
$found=$value; |
|
} |
|
} split(/\_\_\_\&\_\_\_/,$oldsheets{$key}); |
|
} |
|
|
|
unless ($found) { |
|
&cachedssheets($uname,$udom,&Apache::lonnet::homeserver($uname,$udom)); |
|
if ($oldsheets{$key}) { |
|
map { |
|
my ($name,$value)=split(/\_\_\_\=\_\_\_/,$_); |
my ($name,$value)=split(/\_\_\_\=\_\_\_/,$_); |
if ($name eq $fn) { |
if ($name eq $fn) { |
$found=$value; |
$found=$value; |
} |
} |
} split(/\_\_\_\&\_\_\_/,$oldsheets{$key}); |
} |
} |
} |
} |
unless ($found) { |
# |
&cachedssheets($uname,$udom,&Apache::lonnet::homeserver($uname,$udom)); |
# Check if still valid |
if ($oldsheets{$key}) { |
# |
foreach (split(/\_\_\_\&\_\_\_/,$oldsheets{$key})) { |
if ($found) { |
my ($name,$value)=split(/\_\_\_\=\_\_\_/,$_); |
if (&forcedrecalc($uname,$udom,$stype,$usymb)) { |
if ($name eq $fn) { |
$found=''; |
$found=$value; |
} |
} |
} |
} |
|
} |
if ($found) { |
} |
# |
# |
# Return what was cached |
# Check if still valid |
# |
# |
@exportarr=split(/\_\_\_\;\_\_\_/,$found); |
if ($found) { |
|
if (&forcedrecalc($uname,$udom,$stype,$usymb)) { |
} else { |
$found=''; |
# |
} |
# Not cached |
} |
# |
if ($found) { |
|
# |
my $thissheet=&makenewsheet($uname,$udom,$stype,$usymb); |
# Return what was cached |
&readsheet($thissheet,$fn); |
# |
&updatesheet($thissheet); |
@exportarr=split(/\_\_\_\;\_\_\_/,$found); |
&loadrows($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 { |
} else { |
$current=&Apache::lonnet::reply('get:'. |
# |
&getudom($thissheet).':'. |
# Not cached |
&getuname($thissheet). |
# |
':nohist_calculatedsheets_'. |
my ($thissheet,$sheetdata)=&makenewsheet($uname,$udom,$stype,$usymb); |
$ENV{'request.course.id'}.':'. |
&readsheet($thissheet,$fn); |
&Apache::lonnet::escape($key), |
&updatesheet($thissheet,$sheetdata); |
&getuhome($thissheet)); |
&loadrows($thissheet,$sheetdata); |
|
&calcsheet($thissheet,$sheetdata); |
} |
@exportarr=&exportdata($thissheet,$sheetdata); |
my %currentlystored=(); |
# |
unless ($current=~/^error\:/) { |
# Store now |
map { |
# |
my ($name,$value)=split(/\_\_\_\=\_\_\_/,$_); |
my $cid=$ENV{'request.course.id'}; |
$currentlystored{$name}=$value; |
my $current=''; |
} split(/\_\_\_\&\_\_\_/,&Apache::lonnet::unescape($current)); |
if ($stype eq 'studentcalc') { |
} |
$current=&Apache::lonnet::reply('get:'. |
$currentlystored{$fn}=join('___;___',@exportarr); |
$ENV{'course.'.$cid.'.domain'}.':'. |
|
$ENV{'course.'.$cid.'.num'}. |
my $newstore=''; |
':nohist_calculatedsheets:'. |
map { |
&Apache::lonnet::escape($key), |
if ($newstore) { $newstore.='___&___'; } |
$ENV{'course.'.$cid.'.home'}); |
$newstore.=$_.'___=___'.$currentlystored{$_}; |
} else { |
} keys %currentlystored; |
$current=&Apache::lonnet::reply('get:'.$sheetdata->{'udom'}.':'. |
my $now=time; |
$sheetdata->{'uname'}. |
if ($stype eq 'studentcalc') { |
':nohist_calculatedsheets_'. |
&Apache::lonnet::reply('put:'. |
$ENV{'request.course.id'}.':'. |
$ENV{'course.'.$cid.'.domain'}.':'. |
&Apache::lonnet::escape($key), |
$ENV{'course.'.$cid.'.num'}. |
$sheetdata->{'uhome'}); |
':nohist_calculatedsheets:'. |
} |
&Apache::lonnet::escape($key).'='. |
my %currentlystored=(); |
&Apache::lonnet::escape($newstore).'&'. |
unless ($current=~/^error\:/) { |
&Apache::lonnet::escape($key).'.time='.$now, |
foreach (split(/___&\___/,&Apache::lonnet::unescape($current))) { |
$ENV{'course.'.$cid.'.home'}); |
my ($name,$value)=split(/___=___/,$_); |
} else { |
$currentlystored{$name}=$value; |
&Apache::lonnet::reply('put:'. |
} |
&getudom($thissheet).':'. |
} |
&getuname($thissheet). |
$currentlystored{$fn}=join('___;___',@exportarr); |
':nohist_calculatedsheets_'. |
# |
$ENV{'request.course.id'}.':'. |
my $newstore=''; |
&Apache::lonnet::escape($key).'='. |
foreach (keys(%currentlystored)) { |
&Apache::lonnet::escape($newstore).'&'. |
if ($newstore) { $newstore.='___&___'; } |
&Apache::lonnet::escape($key).'.time='.$now, |
$newstore.=$_.'___=___'.$currentlystored{$_}; |
&getuhome($thissheet)); |
} |
} |
my $now=time; |
} |
if ($stype eq 'studentcalc') { |
return @exportarr; |
&Apache::lonnet::reply('put:'. |
|
$ENV{'course.'.$cid.'.domain'}.':'. |
|
$ENV{'course.'.$cid.'.num'}. |
|
':nohist_calculatedsheets:'. |
|
&Apache::lonnet::escape($key).'='. |
|
&Apache::lonnet::escape($newstore).'&'. |
|
&Apache::lonnet::escape($key).'.time='.$now, |
|
$ENV{'course.'.$cid.'.home'}); |
|
} else { |
|
&Apache::lonnet::reply('put:'. |
|
$sheetdata->{'udom'}.':'. |
|
$sheetdata->{'uname'}. |
|
':nohist_calculatedsheets_'. |
|
$ENV{'request.course.id'}.':'. |
|
&Apache::lonnet::escape($key).'='. |
|
&Apache::lonnet::escape($newstore).'&'. |
|
&Apache::lonnet::escape($key).'.time='.$now, |
|
$sheetdata->{'uhome'}); |
|
} |
|
} |
|
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'}; |
Line 1661 sub expirationdates {
|
Line 2369 sub expirationdates {
|
':nohist_expirationdates', |
':nohist_expirationdates', |
$ENV{'course.'.$cid.'.home'}); |
$ENV{'course.'.$cid.'.home'}); |
unless ($reply=~/^error\:/) { |
unless ($reply=~/^error\:/) { |
map { |
foreach (split(/\&/,$reply)) { |
my ($name,$value)=split(/\=/,$_); |
my ($name,$value)=split(/\=/,$_); |
$expiredates{&Apache::lonnet::unescape($name)} |
$expiredates{&Apache::lonnet::unescape($name)} |
=&Apache::lonnet::unescape($value); |
=&Apache::lonnet::unescape($value); |
} split(/\&/,$reply); |
} |
} |
} |
} |
} |
|
|
Line 1682 sub cachedcsheets {
|
Line 2390 sub cachedcsheets {
|
':nohist_calculatedsheets', |
':nohist_calculatedsheets', |
$ENV{'course.'.$cid.'.home'}); |
$ENV{'course.'.$cid.'.home'}); |
unless ($reply=~/^error\:/) { |
unless ($reply=~/^error\:/) { |
map { |
foreach ( split(/\&/,$reply)) { |
my ($name,$value)=split(/\=/,$_); |
my ($name,$value)=split(/\=/,$_); |
$oldsheets{&Apache::lonnet::unescape($name)} |
$oldsheets{&Apache::lonnet::unescape($name)} |
=&Apache::lonnet::unescape($value); |
=&Apache::lonnet::unescape($value); |
} split(/\&/,$reply); |
} |
} |
} |
} |
} |
|
|
Line 1704 sub cachedssheets {
|
Line 2412 sub cachedssheets {
|
$ENV{'request.course.id'}, |
$ENV{'request.course.id'}, |
$shome); |
$shome); |
unless ($reply=~/^error\:/) { |
unless ($reply=~/^error\:/) { |
map { |
foreach ( split(/\&/,$reply)) { |
my ($name,$value)=split(/\=/,$_); |
my ($name,$value)=split(/\=/,$_); |
$oldsheets{&Apache::lonnet::unescape($name)} |
$oldsheets{&Apache::lonnet::unescape($name)} |
=&Apache::lonnet::unescape($value); |
=&Apache::lonnet::unescape($value); |
} split(/\&/,$reply); |
} |
} |
} |
$loadedcaches{$sname.'_'.$sdom}=1; |
$loadedcaches{$sname.'_'.$sdom}=1; |
} |
} |
Line 1728 sub cachedssheets {
|
Line 2436 sub cachedssheets {
|
|
|
sub handler { |
sub handler { |
my $r=shift; |
my $r=shift; |
|
|
if ($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'}= |
|
$r->uri.":opa:0:0:Cannot modify spreadsheet"; |
|
return HTTP_NOT_ACCEPTABLE; |
|
} |
|
# Get query string for limited number of parameters |
|
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, |
|
['uname','udom','usymb','ufn']); |
|
if (($ENV{'form.usymb'}=~/^\_(\w+)/) && (!$ENV{'form.ufn'})) { |
|
$ENV{'form.ufn'}='default_'.$1; |
|
} |
|
# Interactive loading of specific sheet? |
|
if (($ENV{'form.load'}) && ($ENV{'form.loadthissheet'} ne 'Default')) { |
|
$ENV{'form.ufn'}=$ENV{'form.loadthissheet'}; |
} |
} |
|
# |
# ---------------------------------------------------- Global directory configs |
# Determine the user name and domain for the sheet. |
|
|
$includedir=$r->dir_config('lonIncludes'); |
|
$tmpdir=$r->dir_config('lonDaemons').'/tmp/'; |
|
|
|
# ----------------------------------------------------- Needs to be in a course |
|
|
|
if ($ENV{'request.course.fn'}) { |
|
|
|
# --------------------------- Get query string for limited number of parameters |
|
|
|
map { |
|
my ($name, $value) = split(/=/,$_); |
|
$value =~ tr/+/ /; |
|
$value =~ s/%([a-fA-F0-9][a-fA-F0-9])/pack("C",hex($1))/eg; |
|
if (($name eq 'uname') || ($name eq 'udom') || |
|
($name eq 'usymb') || ($name eq 'ufn')) { |
|
unless ($ENV{'form.'.$name}) { |
|
$ENV{'form.'.$name}=$value; |
|
} |
|
} |
|
} (split(/&/,$ENV{'QUERY_STRING'})); |
|
|
|
# ------------------------------------------- Nothing there? Must be login user |
|
|
|
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); |
$r->print(<<ENDSCRIPT); |
<script language="JavaScript"> |
<script language="JavaScript"> |
|
|
function celledit(cn,cf) { |
function celledit(cn,cf) { |
var cnf=prompt(cn,cf); |
var cnf=prompt(cn,cf); |
if (cnf!=null) { |
if (cnf!=null) { |
document.sheet.unewfield.value=cn; |
document.sheet.unewfield.value=cn; |
document.sheet.unewformula.value=cnf; |
document.sheet.unewformula.value=cnf; |
document.sheet.submit(); |
document.sheet.submit(); |
} |
} |
} |
} |
|
|
</script> |
function changesheet(cn) { |
ENDSCRIPT |
document.sheet.unewfield.value=cn; |
$r->print('</head><body bgcolor="#FFFFFF">'. |
document.sheet.unewformula.value='changesheet'; |
'<img align=right src=/adm/lonIcons/lonlogos.gif>'. |
document.sheet.submit(); |
'<h1>LON-CAPA Spreadsheet</h1>'. |
} |
'<form action="'.$r->uri.'" name=sheet method=post>'. |
|
&hiddenfield('uname',$ENV{'form.uname'}). |
|
&hiddenfield('udom',$ENV{'form.udom'}). |
|
&hiddenfield('usymb',$ENV{'form.usymb'}). |
|
&hiddenfield('unewfield',''). |
|
&hiddenfield('unewformula','')); |
|
|
|
# ---------------------- Make sure that this gets out, even if user hits "stop" |
function insertrow(cn) { |
|
document.sheet.unewfield.value='insertrow'; |
|
document.sheet.unewformula.value=cn; |
|
document.sheet.submit(); |
|
} |
|
|
|
</script> |
|
ENDSCRIPT |
|
$r->print('</head>'.&Apache::loncommon::bodytag('Grades Spreadsheet'). |
|
'<form action="'.$r->uri.'" name=sheet method=post>'); |
|
$r->print(&hiddenfield('uname',$ENV{'form.uname'}). |
|
&hiddenfield('udom',$ENV{'form.udom'}). |
|
&hiddenfield('usymb',$ENV{'form.usymb'}). |
|
&hiddenfield('unewfield',''). |
|
&hiddenfield('unewformula','')); |
$r->rflush(); |
$r->rflush(); |
|
# |
# ---------------------------------------- Read new sheet or modified worksheet |
# Full recalc? |
|
if ($ENV{'form.forcerecalc'}) { |
|
$r->print('<h4>Completely Recalculating Sheet ...</h4>'); |
|
undef %spreadsheets; |
|
undef %courserdatas; |
|
undef %userrdatas; |
|
undef %defaultsheets; |
|
undef %updatedata; |
|
} |
|
# Read new sheet or modified worksheet |
$r->uri=~/\/(\w+)$/; |
$r->uri=~/\/(\w+)$/; |
|
my ($asheet,$asheetdata)=&makenewsheet($aname,$adom,$1,$ENV{'form.usymb'}); |
my $asheet=&makenewsheet($aname,$adom,$1,$ENV{'form.usymb'}); |
# |
|
# If a new formula had been entered, go from work copy |
# ------------------------ 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,$ENV{'form.ufn'}); |
&setfilename($asheet,$ENV{'form.ufn'}); |
&tmpread($asheet, |
&tmpread($asheet,$ENV{'form.unewfield'},$ENV{'form.unewformula'}); |
$ENV{'form.unewfield'},$ENV{'form.unewformula'}); |
} elsif ($ENV{'form.saveas'}) { |
|
|
} elsif ($ENV{'form.saveas'}) { |
|
&setfilename($asheet,$ENV{'form.ufn'}); |
&setfilename($asheet,$ENV{'form.ufn'}); |
&tmpread($asheet); |
&tmpread($asheet); |
} else { |
} else { |
&readsheet($asheet,$ENV{'form.ufn'}); |
&readsheet($asheet,$ENV{'form.ufn'}); |
} |
} |
|
# Print out user information |
# -------------------------------------------------- Print out user information |
unless ($asheetdata->{'sheettype'} eq 'classcalc') { |
|
$r->print('<p><b>User:</b> '.$asheetdata->{'uname'}. |
unless (&gettype($asheet) eq 'classcalc') { |
'<br><b>Domain:</b> '.$asheetdata->{'udom'}); |
$r->print('<p><b>User:</b> '.&getuname($asheet). |
|
'<br><b>Domain:</b> '.&getudom($asheet)); |
|
if (&getcsec($asheet) eq '-1') { |
if (&getcsec($asheet) eq '-1') { |
$r->print('<h3><font color=red>'. |
$r->print('<h3><font color=red>'. |
'Not a student in this course</font></h3>'); |
'Not a student in this course</font></h3>'); |
} else { |
} else { |
$r->print('<br><b>Section/Group:</b> '.&getcsec($asheet)); |
$r->print('<br><b>Section/Group:</b> '.$asheetdata->{'csec'}); |
|
} |
|
if ($ENV{'form.usymb'}) { |
|
$r->print('<br><b>Assessment:</b> <tt>'. |
|
$ENV{'form.usymb'}.'</tt>'); |
} |
} |
} |
} |
|
# |
# ---------------------------------------------------------------- Course title |
# Check user permissions |
|
if (($asheetdata->{'sheettype'} eq 'classcalc' ) || |
$r->print('<h1>'. |
($asheetdata->{'uname'} ne $ENV{'user.name'} ) || |
$ENV{'course.'.$ENV{'request.course.id'}.'.description'}.'</h1>'); |
($asheetdata->{'udom'} ne $ENV{'user.domain'})) { |
|
unless (&Apache::lonnet::allowed('vgr',$asheetdata->{'cid'})) { |
|
$r->print('<h1>Access Permission Denied</h1>'. |
# ---------------------------------------------------- See if something to save |
'</form></body></html>'); |
|
return OK; |
if (&Apache::lonnet::allowed('opa',$ENV{'request.course.id'})) { |
} |
my $fname=''; |
|
if ($ENV{'form.saveas'} && ($fname=$ENV{'form.newfn'})) { |
|
$fname=~s/\W/\_/g; |
|
if ($fname eq 'default') { $fname='course_default'; } |
|
$fname.='_'.&gettype($asheet); |
|
&setfilename($asheet,$fname); |
|
$ENV{'form.ufn'}=$fname; |
|
$r->print('<p>Saving spreadsheet: '. |
|
&writesheet($asheet,$ENV{'form.makedefufn'}).'<p>'); |
|
} |
|
} |
} |
|
# Additional options |
# ------------------------------------------------ Write the modified worksheet |
$r->print('<br />'. |
|
'<input type="submit" name="forcerecalc" '. |
$r->print('<b>Current sheet:</b> '.&getfilename($asheet).'<p>'); |
'value="Completely Recalculate Sheet"><p>'); |
|
if ($asheetdata->{'sheettype'} eq 'assesscalc') { |
&tmpwrite($asheet); |
$r->print('<p><font size=+2>'. |
|
'<a href="/adm/studentcalc?'. |
# ----------------------------------------------------------------- Save dialog |
'uname='.$asheetdata->{'uname'}. |
|
'&udom='.$asheetdata->{'udom'}.'">'. |
|
'Level up: Student Sheet</a></font><p>'); |
|
} |
|
if (($asheetdata->{'sheettype'} eq 'studentcalc') && |
|
(&Apache::lonnet::allowed('vgr',$asheetdata->{'cid'}))) { |
|
$r->print ('<p><font size=+2><a href="/adm/classcalc">'. |
|
'Level up: Course Sheet</a></font><p>'); |
|
} |
|
# Save dialog |
if (&Apache::lonnet::allowed('opa',$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>'); |
} |
} |
|
|
$r->print(&hiddenfield('ufn',&getfilename($asheet))); |
$r->print(&hiddenfield('ufn',&getfilename($asheet))); |
|
# Load dialog |
# --------------------------------------------------------------- Cached sheets |
if (&Apache::lonnet::allowed('opa',$ENV{'request.course.id'})) { |
|
$r->print('<p><input type=submit name=load value="Load ...">'. |
|
'<select name="loadthissheet">'. |
|
'<option name="default">Default</option>'); |
|
foreach (&othersheets($asheet,$asheetdata->{'sheettype'})) { |
|
$r->print('<option name="'.$_.'"'); |
|
if ($ENV{'form.ufn'} eq $_) { |
|
$r->print(' selected'); |
|
} |
|
$r->print('>'.$_.'</option>'); |
|
} |
|
$r->print('</select><p>'); |
|
if (&gettype($asheet) eq 'studentcalc') { |
|
&setothersheets($asheet,&othersheets($asheet,'assesscalc')); |
|
} |
|
} |
|
# Cached sheets |
&expirationdates(); |
&expirationdates(); |
|
|
undef %oldsheets; |
undef %oldsheets; |
undef %loadedcaches; |
undef %loadedcaches; |
|
if ($asheetdata->{'sheettype'} eq 'classcalc') { |
if (&gettype($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 ($asheetdata->{'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($asheet), |
&cachedssheets($asheetdata->{'uname'},$asheetdata->{'udom'}, |
&getuhome($asheet)); |
$asheetdata->{'uhome'}); |
} |
} |
|
# 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($asheet,$asheetdata); |
|
$r->print("Updated rows, loading row data ...\n"); |
$r->print("Updated rows, loading row data ...<br>\n"); |
|
$r->rflush(); |
$r->rflush(); |
|
# |
&loadrows($asheet,$r); |
&loadrows($asheet,$asheetdata,$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 $calcoutput=&calcsheet($asheet); |
$r->print('<h3><font color=red>'.$calcoutput.'</h3></font>'); |
$r->print('<h3><font color=red>'.$calcoutput.'</h3></font>'); |
|
# See if something to save |
&outsheet($r,$asheet); |
if (&Apache::lonnet::allowed('opa',$ENV{'request.course.id'})) { |
|
my $fname=''; |
|
if ($ENV{'form.saveas'} && ($fname=$ENV{'form.newfn'})) { |
|
$fname=~s/\W/\_/g; |
|
if ($fname eq 'default') { $fname='course_default'; } |
|
$fname.='_'.$asheetdata->{'sheettype'}; |
|
&setfilename($asheet,$fname); |
|
$ENV{'form.ufn'}=$fname; |
|
$r->print('<p>Saving spreadsheet: '. |
|
&writesheet($asheet,$ENV{'form.makedefufn'}).'<p>'); |
|
} |
|
} |
|
# |
|
#Write the modified worksheet |
|
$r->print('<b>Current sheet:</b> '.&getfilename($asheet).'<p>'); |
|
&tmpwrite($asheet); |
|
if ($asheetdata->{'sheettype'} eq 'studentcalc') { |
|
$r->print('<br>Show rows with empty A column: '); |
|
} else { |
|
$r->print('<br>Show empty rows: '); |
|
} |
|
# |
|
$r->print(&hiddenfield('userselhidden','true'). |
|
'<input type="checkbox" name="showall" onClick="submit()"'); |
|
# |
|
if ($ENV{'form.showall'}) { |
|
$r->print(' checked'); |
|
} else { |
|
unless ($ENV{'form.userselhidden'}) { |
|
unless |
|
($ENV{'course.'.$ENV{'request.course.id'}.'.hideemptyrows'} eq 'yes') { |
|
$r->print(' checked'); |
|
$ENV{'form.showall'}=1; |
|
} |
|
} |
|
} |
|
$r->print('>'); |
|
# |
|
# CSV format checkbox (classcalc sheets only) |
|
if ($asheetdata->{'sheettype'} eq 'classcalc') { |
|
$r->print(' Output CSV format: <input type="checkbox" '. |
|
'name="showcsv" onClick="submit()"'); |
|
if ($ENV{'form.showcsv'}) { $r->print(' checked'); } |
|
$r->print('>'); |
|
} |
|
# |
|
# Buttons to insert rows |
|
$r->print(' Student Status: '. |
|
&Apache::lonhtmlcommon::StatusOptions |
|
($ENV{'form.Status'},'sheet')); |
|
$r->print(<<ENDINSERTBUTTONS); |
|
<br> |
|
<input type='button' onClick='insertrow("top");' |
|
value='Insert Row Top'> |
|
<input type='button' onClick='insertrow("bottom");' |
|
value='Insert Row Bottom'><br> |
|
ENDINSERTBUTTONS |
|
# Print out sheet |
|
&outsheet($r,$asheet,$asheetdata); |
$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__ |
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