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version 1.23, 2001/01/01 16:16:08
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version 1.105, 2002/08/30 20:56:08
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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 |
| # |
# |
| # 11/11,11/15,11/27,12/04,12/05,12/06,12/07, |
# 11/11,11/15,11/27,12/04,12/05,12/06,12/07, |
| # 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 Gerd Kortemeyer |
# 01/01/01,02/01,03/01,19/01,20/01,22/01, |
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# 03/05,03/08,03/10,03/12,03/13,03/15,03/17, |
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# 03/19,03/20,03/21,03/27,04/05,04/09, |
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# 07/09,07/14,07/21,09/01,09/10,9/11,9/12,9/13,9/14,9/17, |
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# 10/16,10/17,10/20,11/05,11/28,12/27 Gerd Kortemeyer |
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# 01/14/02 Matthew |
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# 02/04/02 Matthew |
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| package Apache::lonspreadsheet; |
# POD required stuff: |
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|
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=head1 NAME |
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lonspreadsheet |
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=head1 SYNOPSIS |
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|
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Spreadsheet interface to internal LON-CAPA data |
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=head1 DESCRIPTION |
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|
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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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|
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|
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=head2 Functions available to user of lonspreadsheet |
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|
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=over 4 |
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=cut |
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|
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package Apache::lonspreadsheet; |
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|
| use strict; |
use strict; |
| use Safe; |
use Safe; |
| use Safe::Hole; |
use Safe::Hole; |
|
Line 15 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; |
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# |
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# Caches for previously calculated spreadsheets |
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# |
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|
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my %oldsheets; |
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my %loadedcaches; |
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my %expiredates; |
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|
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# |
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# Cache for stores of an individual user |
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# |
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my $cachedassess; |
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my %cachedstores; |
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|
| # |
# |
| # These cache hashes need to be independent of user, resource and course |
# These cache hashes need to be independent of user, resource and course |
| # (user and course are in the keys) |
# (user and course can/should be in the keys) |
| # |
# |
| use vars qw(%spreadsheets %courserdatas %userrdatas); |
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my %spreadsheets; |
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my %courserdatas; |
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my %userrdatas; |
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my %defaultsheets; |
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my %updatedata; |
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|
| # |
# |
| # These global hashes are dependent on user, course and resource, |
# These global hashes are dependent on user, course and resource, |
| # and need to be initialized every time when a sheet is calculated |
# and need to be initialized every time when a sheet is calculated |
|
Line 28 use vars qw(%spreadsheets %courserdatas
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Line 105 use vars qw(%spreadsheets %courserdatas
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| my %courseopt; |
my %courseopt; |
| my %useropt; |
my %useropt; |
| my %parmhash; |
my %parmhash; |
| my $csec; |
|
| my $uname; |
# |
| my $udom; |
# Some hashes for stats on timing and performance |
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# |
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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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|
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# Stuff that only the screen handler can know |
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|
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my $includedir; |
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my $tmpdir; |
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|
| # ============================================================================= |
# ============================================================================= |
| # ===================================== Implements an instance of a spreadsheet |
# ===================================== Implements an instance of a spreadsheet |
| |
|
| sub initsheet { |
sub initsheet { |
| my $safeeval = new Safe; |
my $safeeval = new Safe(shift); |
| my $safehole = new Safe::Hole; |
my $safehole = new Safe::Hole; |
| $safeeval->permit("entereval"); |
$safeeval->permit("entereval"); |
| $safeeval->permit(":base_math"); |
$safeeval->permit(":base_math"); |
| $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 $code=<<'ENDDEFS'; |
| # ---------------------------------------------------- Inside of the safe space |
# ---------------------------------------------------- Inside of the safe space |
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|
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Line 52 sub initsheet {
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Line 140 sub initsheet {
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| # v: output values |
# v: output values |
| # c: preloaded constants (A-column) |
# c: preloaded constants (A-column) |
| # rl: row label |
# rl: row label |
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# os: other spreadsheets (for student spreadsheet only) |
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|
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undef %sheet_values; |
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undef %t; |
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undef %f; |
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undef %c; |
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undef %rowlabel; |
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undef @os; |
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|
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$maxrow = 0; |
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$sheettype = ''; |
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|
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# filename/reference of the sheet |
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$filename = ''; |
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|
| %v=(); |
# user data |
| %t=(); |
$uname = ''; |
| %f=(); |
$uhome = ''; |
| %c=(); |
$udom = ''; |
| %rl=(); |
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# course data |
| $maxrow=0; |
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| $sheettype=''; |
$csec = ''; |
| $filename=''; |
$chome= ''; |
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$cnum = ''; |
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$cdom = ''; |
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$cid = ''; |
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$cfn = ''; |
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|
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# symb |
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|
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$usymb = ''; |
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|
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# error messages |
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$errormsg = ''; |
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|
| sub mask { |
sub mask { |
| my ($lower,$upper)=@_; |
my ($lower,$upper)=@_; |
|
Line 92 sub mask {
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Line 205 sub mask {
|
| } else { |
} else { |
| if (length($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=($ld=~m/\d/g); |
|
Line 139 sub mask {
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Line 252 sub mask {
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| return '^'.$alpha.$num."\$"; |
return '^'.$alpha.$num."\$"; |
| } |
} |
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#------------------------------------------------------- |
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=item UWCALC(hashname,modules,units,date) |
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|
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returns the proportion of the module |
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weights not previously completed by the student. |
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=over 4 |
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=item hashname |
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|
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name of the hash the module dates have been inserted into |
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=item modules |
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reference to a cell which contains a comma deliminated list of modules |
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covered by the assignment. |
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|
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=item units |
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reference to a cell which contains a comma deliminated list of module |
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weights with respect to the assignment |
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=item date |
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reference to a cell which contains the date the assignment was completed. |
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=back |
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=cut |
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#------------------------------------------------------- |
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sub UWCALC { |
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my ($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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#------------------------------------------------------- |
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|
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=item CDLSUM(list) |
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|
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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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|
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=cut |
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|
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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 $sum; |
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} |
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|
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#------------------------------------------------------- |
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|
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=item CDLITEM(list,index) |
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|
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returns the item at 'index' in a Comma Deliminated List. |
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|
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=over 4 |
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=item list |
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|
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reference to a cell which contains a comma deliminated list. |
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|
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=item index |
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|
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the Perl index of the item requested (first element in list has |
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an index of 0) |
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|
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=back |
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=cut |
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|
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#------------------------------------------------------- |
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sub CDLITEM { |
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my ($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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#------------------------------------------------------- |
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|
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=item CDLHASH(name,key,value) |
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|
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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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|
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=over 4 |
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|
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=item name |
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name of the hash. |
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|
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=item key |
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(a pointer to) a comma deliminated list of keys. |
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|
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=item value |
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a single value to be entered for each key. |
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|
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=back |
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|
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=cut |
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|
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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 '$name' updated"; |
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} |
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|
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#------------------------------------------------------- |
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|
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=item GETHASH(name,key,index) |
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|
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returns the element in hash 'name' |
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reference by the key 'key', at index 'index' in the values list. |
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|
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=cut |
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|
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#------------------------------------------------------- |
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sub GETHASH { |
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my ($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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#------------------------------------------------------- |
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|
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=item CLEARHASH(name) |
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|
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clears all the values from the hash 'name' |
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|
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=item CLEARHASH(name,key) |
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|
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clears all the values from the hash 'name' associated with the given key. |
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|
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=cut |
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|
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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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#------------------------------------------------------- |
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|
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=item HASH(name,key,value) |
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|
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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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|
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=item HASH(name,key) |
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|
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returns the 0th value in the hash 'name' associated with 'key'. |
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|
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=cut |
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|
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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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#------------------------------------------------------- |
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|
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=item NUM(range) |
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|
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returns the number of items in the range. |
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|
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=cut |
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|
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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 { |
|
| $num++; |
|
| } grep /$mask/,keys %v; |
|
| return $num; |
return $num; |
| } |
} |
| |
|
|
Line 152 sub BIN {
|
Line 538 sub BIN {
|
| my ($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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#------------------------------------------------------- |
| |
|
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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 184 sub MEAN {
|
Line 588 sub MEAN {
|
| } |
} |
| } |
} |
| |
|
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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 |
| |
|
| |
#------------------------------------------------------- |
| 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)); |
| } |
} |
| |
|
| |
#------------------------------------------------------- |
| |
|
| |
=item PROD(range) |
| |
|
| |
compute the product of the items in the range. |
| |
|
| |
=cut |
| |
|
| |
#------------------------------------------------------- |
| 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; |
| } |
} |
| |
|
| |
#------------------------------------------------------- |
| |
|
| |
=item MAX(range) |
| |
|
| |
compute the maximum of the items in the range. |
| |
|
| |
=cut |
| |
|
| |
#------------------------------------------------------- |
| 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; |
| } |
} |
| |
|
| |
#------------------------------------------------------- |
| |
|
| |
=item MIN(range) |
| |
|
| |
compute the minimum of the items in the range. |
| |
|
| |
=cut |
| |
|
| |
#------------------------------------------------------- |
| 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{$_}; |
| |
} |
| |
} |
| return $min; |
return $min; |
| } |
} |
| |
|
| |
#------------------------------------------------------- |
| |
|
| |
=item SUMMAX(num,lower,upper) |
| |
|
| |
compute the sum of the largest 'num' items in the range from |
| |
'lower' to 'upper' |
| |
|
| |
=cut |
| |
|
| |
#------------------------------------------------------- |
| sub SUMMAX { |
sub SUMMAX { |
| my ($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 244 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 259 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 267 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}; |
| } |
# Replace '#' with the row number |
| } |
$t{$lb}=~s/\#/$trow/g; |
| } keys %f; |
# Replace '....' with ',' |
| } |
$t{$lb}=~s/\.\.+/\,/g; |
| } |
# Replace 'A0' with the value from 'A0' |
| } keys %f; |
$t{$lb}=~s/(^|[^\"\'])([A-Za-z]\d+)/$1\$sheet_values\{\'$2\'\}/g; |
| map { |
# Replace parameters |
| |
$t{$lb}=~s/(^|[^\"\'])\[([^\]]+)\]/$1.&expandnamed($2)/ge; |
| |
} |
| |
} |
| |
# Deal with the normal cells |
| |
foreach (keys(%f)) { |
| if (($f{$_}) && ($_!~/template\_/)) { |
if (($f{$_}) && ($_!~/template\_/)) { |
| if ($_=~/^$pattern/) { |
my $matches=($_=~/^$pattern(\d+)/); |
| |
if (($matches) && ($1)) { |
| unless ($f{$_}=~/^\!/) { |
unless ($f{$_}=~/^\!/) { |
| $t{$_}=$c{$_}; |
$t{$_}=$c{$_}; |
| } |
} |
| } else { |
} else { |
| $t{$_}=$f{$_}; |
$t{$_}=$f{$_}; |
| $t{$_}=~s/\.\.+/\,/g; |
$t{$_}=~s/\.\.+/\,/g; |
| $t{$_}=~s/(^|[^\"\'])([A-Za-z]\d+)/$1\$v\{\'$2\'\}/g; |
$t{$_}=~s/(^|[^\"\'])([A-Za-z]\d+)/$1\$sheet_values\{\'$2\'\}/g; |
| |
$t{$_}=~s/(^|[^\"\'])\[([^\]]+)\]/$1.&expandnamed($2)/ge; |
| } |
} |
| } |
} |
| } keys %f; |
} |
| |
# For inserted lines, [B-Z] is also valid |
| |
unless ($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/(^|[^\"\'])\[([^\]]+)\]/$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 332 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 366 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 $rowa=''; |
my @exportarray=(); |
| map { |
foreach ('A','B','C','D','E','F','G','H','I','J','K','L','M', |
| $rowa.=$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'); |
} |
| $rowa=~s/\_\_\_\;\_\_\_$//; |
return @exportarray; |
| return $rowa; |
|
| } |
} |
| |
|
| # ------------------------------------------- End of "Inside of the safe space" |
# ------------------------------------------- End of "Inside of the safe space" |
|
Line 400 ENDDEFS
|
Line 1014 ENDDEFS
|
| # ------------------------------------------------ Add or change formula values |
# ------------------------------------------------ Add or change formula values |
| |
|
| sub setformulas { |
sub setformulas { |
| my ($safeeval,@f)=@_; |
my ($safeeval,%f)=@_; |
| $safeeval->reval('%f='."('".join("','",@f)."');"); |
%{$safeeval->varglob('f')}=%f; |
| } |
} |
| |
|
| # ------------------------------------------------ Add or change formula values |
# ------------------------------------------------ Add or change formula values |
| |
|
| sub setconstants { |
sub setconstants { |
| my ($safeeval,@c)=@_; |
my ($safeeval,%c)=@_; |
| $safeeval->reval('%c='."('".join("','",@c)."');"); |
%{$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)=@_; |
| $safeeval->reval('%rl='."('".join("','",@rl)."');"); |
%{$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 |
| |
|
| sub getformulas { |
sub getformulas { |
| my $safeeval=shift; |
my $safeeval=shift; |
| return $safeeval->reval('%f'); |
return %{$safeeval->varglob('f')}; |
| } |
} |
| |
|
| # -------------------------------------------------------------------- Set type |
# ----------------------------------------------------- Get value of $f{'A'.$n} |
| |
|
| sub settype { |
sub getfa { |
| my ($safeeval,$type)=@_; |
my ($safeeval,$n)=@_; |
| $safeeval->reval('$sheettype="'.$type.'";'); |
return $safeeval->reval('$f{"A'.$n.'"}'); |
| } |
} |
| |
|
| # -------------------------------------------------------------------- Get type |
# -------------------------------------------------------------------- Get type |
|
Line 452 sub gettype {
|
Line 1073 sub gettype {
|
| my $safeeval=shift; |
my $safeeval=shift; |
| return $safeeval->reval('$sheettype'); |
return $safeeval->reval('$sheettype'); |
| } |
} |
| |
|
| # ------------------------------------------------------------------ Set maxrow |
# ------------------------------------------------------------------ Set maxrow |
| |
|
| sub setmaxrow { |
sub setmaxrow { |
|
Line 480 sub getfilename {
|
Line 1102 sub getfilename {
|
| return $safeeval->reval('$filename'); |
return $safeeval->reval('$filename'); |
| } |
} |
| |
|
| |
# --------------------------------------------------------------- Get course ID |
| |
|
| |
sub getcid { |
| |
my $safeeval=shift; |
| |
return $safeeval->reval('$cid'); |
| |
} |
| |
|
| |
# --------------------------------------------------------- Get course filename |
| |
|
| |
sub getcfn { |
| |
my $safeeval=shift; |
| |
return $safeeval->reval('$cfn'); |
| |
} |
| |
|
| |
# ----------------------------------------------------------- Get course number |
| |
|
| |
sub getcnum { |
| |
my $safeeval=shift; |
| |
return $safeeval->reval('$cnum'); |
| |
} |
| |
|
| |
# ------------------------------------------------------------- Get course home |
| |
|
| |
sub getchome { |
| |
my $safeeval=shift; |
| |
return $safeeval->reval('$chome'); |
| |
} |
| |
|
| |
# ----------------------------------------------------------- Get course domain |
| |
|
| |
sub getcdom { |
| |
my $safeeval=shift; |
| |
return $safeeval->reval('$cdom'); |
| |
} |
| |
|
| |
# ---------------------------------------------------------- Get course section |
| |
|
| |
sub getcsec { |
| |
my $safeeval=shift; |
| |
return $safeeval->reval('$csec'); |
| |
} |
| |
|
| |
# --------------------------------------------------------------- Get user name |
| |
|
| |
sub getuname { |
| |
my $safeeval=shift; |
| |
return $safeeval->reval('$uname'); |
| |
} |
| |
|
| |
# ------------------------------------------------------------- Get user domain |
| |
|
| |
sub getudom { |
| |
my $safeeval=shift; |
| |
return $safeeval->reval('$udom'); |
| |
} |
| |
|
| |
# --------------------------------------------------------------- Get user home |
| |
|
| |
sub getuhome { |
| |
my $safeeval=shift; |
| |
return $safeeval->reval('$uhome'); |
| |
} |
| |
|
| |
# -------------------------------------------------------------------- Get symb |
| |
|
| |
sub getusymb { |
| |
my $safeeval=shift; |
| |
return $safeeval->reval('$usymb'); |
| |
} |
| |
|
| # ------------------------------------------------------------- Export of A-row |
# ------------------------------------------------------------- Export of A-row |
| |
|
| sub exportrow { |
sub exportdata { |
| my $safeeval=shift; |
my $safeeval=shift; |
| return $safeeval->reval('&exportrowa()'); |
return $safeeval->reval('&exportrowa()'); |
| } |
} |
| |
|
| |
|
| # ========================================================== End of Spreadsheet |
# ========================================================== End of Spreadsheet |
| # ============================================================================= |
# ============================================================================= |
| |
|
| |
# |
| |
# Procedures for screen output |
| |
# |
| # --------------------------------------------- Produce output row n from sheet |
# --------------------------------------------- Produce output row n from sheet |
| |
|
| sub rown { |
sub rown { |
| my ($safeeval,$n)=@_; |
my ($safeeval,$n)=@_; |
| my $defaultbg; |
my $defaultbg; |
| |
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'; |
| } |
} |
| my $rowdata="\n<tr><td><b><font size=+1>$n</font></b></td>"; |
unless ($ENV{'form.showcsv'}) { |
| |
$rowdata.="\n<tr><td><b><font size=+1>$n</font></b></td>"; |
| |
} else { |
| |
$rowdata.="\n".'"'.$n.'"'; |
| |
} |
| 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 '-') { |
| |
$proc='&templaterow'; |
| |
$n=-1; |
| |
$dataflag=1; |
| |
} |
| |
foreach ($safeeval->reval($proc.'('.$n.')')) { |
| my $bgcolor=$defaultbg.((($showf-1)/5==int(($showf-1)/5))?'99':'DD'); |
my $bgcolor=$defaultbg.((($showf-1)/5==int(($showf-1)/5))?'99':'DD'); |
| my ($fm,$vl)=split(/\_\_\_eq\_\_\_/,$_); |
my ($fm,$vl)=split(/\_\_\_eq\_\_\_/,$_); |
| |
if ((($vl ne '') || ($vl eq '0')) && |
| |
(($showf==1) || ($sheettype ne 'studentcalc'))) { $dataflag=1; } |
| if ($showf==0) { $vl=$_; } |
if ($showf==0) { $vl=$_; } |
| |
unless ($ENV{'form.showcsv'}) { |
| if ($showf<=$maxred) { $bgcolor='#FFDDDD'; } |
if ($showf<=$maxred) { $bgcolor='#FFDDDD'; } |
| if (($n==0) && ($showf<=26)) { $bgcolor='#CCCCFF'; } |
if (($n==0) && ($showf<=26)) { $bgcolor='#CCCCFF'; } |
| if (($showf>$maxred) || ((!$n) && ($showf>0))) { |
if (($showf>$maxred) || ((!$n) && ($showf>0))) { |
|
Line 529 sub rown {
|
Line 1243 sub rown {
|
| } else { |
} else { |
| $rowdata.='<td bgcolor='.$bgcolor.'> '.$vl.' </td>'; |
$rowdata.='<td bgcolor='.$bgcolor.'> '.$vl.' </td>'; |
| } |
} |
| |
} else { |
| |
$rowdata.=',"'.$vl.'"'; |
| |
} |
| $showf++; |
$showf++; |
| } $safeeval->reval($proc.'('.$n.')'); |
} # End of foreach($safeval...) |
| return $rowdata.'</tr>'; |
if ($ENV{'form.showall'} || ($dataflag)) { |
| |
return $rowdata.($ENV{'form.showcsv'}?'':'</tr>'); |
| |
} else { |
| |
return ''; |
| |
} |
| } |
} |
| |
|
| # ------------------------------------------------------------- Print out sheet |
# ------------------------------------------------------------- Print out sheet |
| |
|
| sub outsheet { |
sub outsheet { |
| my $safeeval=shift; |
my ($r,$safeeval)=@_; |
| my $maxred; |
my $maxred; |
| my $realm; |
my $realm; |
| if (&gettype($safeeval) eq 'assesscalc') { |
if (&gettype($safeeval) eq 'assesscalc') { |
|
Line 551 sub outsheet {
|
Line 1272 sub outsheet {
|
| $realm='Course'; |
$realm='Course'; |
| } |
} |
| my $maxyellow=52-$maxred; |
my $maxyellow=52-$maxred; |
| my $tabledata='<table border=2><tr><th colspan=2 rowspan=2><font size=+2>'. |
my $tabledata; |
| |
unless ($ENV{'form.showcsv'}) { |
| |
$tabledata= |
| |
'<table border=2><tr><th colspan=2 rowspan=2><font size=+2>'. |
| $realm.'</font></th>'. |
$realm.'</font></th>'. |
| '<td bgcolor=#FFDDDD colspan='.$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='.$maxyellow. |
| '><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">'; |
| $tabledata.="<b><font size=+1>$_</font></b></td>"; |
} else { |
| } ('A','B','C','D','E','F','G','H','I','J','K','L','M', |
$tabledata.='<td>'; |
| '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', |
$tabledata.="<b><font size=+1>$_</font></b></td>"; |
| 'n','o','p','q','r','s','t','u','v','w','x','y','z'); |
} |
| $tabledata.='</tr>'; |
$tabledata.='</tr>'.&rown($safeeval,'-').&rown($safeeval,0); |
| |
} else { $tabledata='<pre>'; } |
| |
|
| |
$r->print($tabledata); |
| |
|
| my $row; |
my $row; |
| my $maxrow=&getmaxrow($safeeval); |
my $maxrow=&getmaxrow($safeeval); |
| $tabledata.=&rown($safeeval,'-'); |
|
| for ($row=0;$row<=$maxrow;$row++) { |
my @sortby=(); |
| $tabledata.=&rown($safeeval,$row); |
my @sortidx=(); |
| |
for ($row=1;$row<=$maxrow;$row++) { |
| |
$sortby[$row-1]=$safeeval->reval('$f{"A'.$row.'"}'); |
| |
$sortidx[$row-1]=$row-1; |
| |
} |
| |
@sortidx=sort { $sortby[$a] cmp $sortby[$b]; } @sortidx; |
| |
my $what='Student'; |
| |
if (&gettype($safeeval) eq 'assesscalc') { |
| |
$what='Item'; |
| |
} elsif (&gettype($safeeval) eq 'studentcalc') { |
| |
$what='Assessment'; |
| |
} |
| |
|
| |
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); |
| |
} |
| } |
} |
| $tabledata.='</table>'; |
$r->print($ENV{'form.showcsv'}?'</pre>':'</table>'); |
| } |
} |
| |
|
| |
# |
| |
# ----------------------------------------------- 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; |
| |
} |
| |
|
| |
|
| # ------------------------------------- Read spreadsheet formulas from a course |
# |
| |
# -------------------------------------- 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'}}= |
| |
$parser->get_text('/template'); |
| |
} |
| |
} |
| |
} |
| |
return \%f; |
| |
} |
| |
|
| |
# |
| |
# -------------------------------------- Read spreadsheet formulas for a course |
| |
# |
| |
|
| sub readsheet { |
sub readsheet { |
| my ($safeeval,$fn,$r)=@_; |
my ($safeeval,$fn)=@_; |
| my %f=(); |
my $stype = &gettype($safeeval); |
| if (($fn eq '') || ($fn=~/^default\_/)) { |
my $cnum = &getcnum($safeeval); |
| my $sheetxml=''; |
my $cdom = &getcdom($safeeval); |
| { |
my $chome = &getchome($safeeval); |
| my $fh; |
|
| if ($fh=Apache::File->new($r->dir_config('lonIncludes'). |
if (! defined($fn)) { |
| '/default.'.&gettype($safeeval))) { |
# There is no filename. Look for defaults in course and global, cache |
| $sheetxml=join('',<$fh>); |
unless ($fn=$defaultsheets{$cnum.'_'.$cdom.'_'.$stype}) { |
| } |
my %tmphash = &Apache::lonnet::get('environment', |
| } |
['spreadsheet_default_'.$stype], |
| my $parser=HTML::TokeParser->new(\$sheetxml); |
$cdom,$cnum); |
| my $token; |
my ($tmp) = keys(%tmphash); |
| while ($token=$parser->get_token) { |
if ($tmp =~ /^(con_lost|error|no_such_host)/i) { |
| if ($token->[0] eq 'S') { |
$fn = 'default_'.$stype; |
| if ($token->[1] eq 'field') { |
} else { |
| $f{$token->[2]->{'col'}.$token->[2]->{'row'}}= |
$fn = $tmphash{'spreadsheet_default_'.$stype}; |
| $parser->get_text('/field'); |
} |
| } |
unless (($fn) && ($fn!~/^error\:/)) { |
| if ($token->[1] eq 'template') { |
$fn='default_'.$stype; |
| $f{'template_'.$token->[2]->{'col'}}= |
} |
| $parser->get_text('/template'); |
$defaultsheets{$cnum.'_'.$cdom.'_'.$stype}=$fn; |
| } |
} |
| } |
} |
| } |
# $fn now has a value |
| &setfilename($safeeval,'default_'.&gettype($safeeval)); |
&setfilename($safeeval,$fn); |
| |
# see if sheet is cached |
| |
my $fstring=''; |
| |
if ($fstring=$spreadsheets{$cnum.'_'.$cdom.'_'.$stype.'_'.$fn}) { |
| |
&setformulas($safeeval,split(/\_\_\_\;\_\_\_/,$fstring)); |
| } else { |
} else { |
| &setfilename($safeeval,$fn); |
# Not cached, need to read |
| unless ($spreadsheets{$fn}) { |
my %f=(); |
| $spreadsheets{$fn}=''; |
if ($fn=~/^default\_/) { |
| my $reply=&Apache::lonnet::reply('dump:'. |
my $sheetxml=''; |
| $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}.':'. |
my $fh; |
| $ENV{'course.'.$ENV{'request.course.id'}.'.num'}.':'.$fn, |
my $dfn=$fn; |
| $ENV{'course.'.$ENV{'request.course.id'}.'.home'}); |
$dfn=~s/\_/\./g; |
| unless ($reply=~/^error\:/) { |
if ($fh=Apache::File->new($includedir.'/'.$dfn)) { |
| $spreadsheets{$fn}=$reply; |
$sheetxml=join('',<$fh>); |
| } |
} else { |
| } |
$sheetxml='<field row="0" col="A">"Error"</field>'; |
| map { |
} |
| my ($name,$value)=split(/\=/,$_); |
%f=%{&parse_sheet(\$sheetxml)}; |
| $f{&Apache::lonnet::unescape($name)}= |
} elsif($fn=~/\/*\.spreadsheet$/) { |
| &Apache::lonnet::unescape($value); |
my $sheetxml=&Apache::lonnet::getfile |
| } split(/\&/,$spreadsheets{$fn}); |
(&Apache::lonnet::filelocation('',$fn)); |
| |
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); |
| } |
} |
| |
} |
| |
|
| &setformulas($safeeval,%f); |
# -------------------------------------------------------- Make new spreadsheet |
| |
|
| |
sub makenewsheet { |
| |
my ($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 $initstring = ''; |
| |
foreach (keys(%sheetdata)) { |
| |
$initstring.= qq{\$$_="$sheetdata{$_}";}; |
| |
} |
| |
$safeeval->reval($initstring); |
| |
return $safeeval,\%sheetdata; |
| } |
} |
| |
|
| # ------------------------------------------------------------ Save spreadsheet |
# ------------------------------------------------------------ Save spreadsheet |
| |
|
| sub writesheet { |
sub writesheet { |
| my $safeeval=shift; |
my ($safeeval,$makedef)=@_; |
| if (&Apache::lonnet::allowed('opa',$ENV{'request.course.id'})) { |
my $cid=&getcid($safeeval); |
| my %f=&getformulas($safeeval); |
if (&Apache::lonnet::allowed('opa',$cid)) { |
| my $sheetdata=''; |
my %f=&getformulas($safeeval); |
| map { |
my $stype=&gettype($safeeval); |
| $sheetdata.=&Apache::lonnet::escape($_).'='. |
my $cnum=&getcnum($safeeval); |
| &Apache::lonnet::escape($f{$_}).'&'; |
my $cdom=&getcdom($safeeval); |
| } keys %f; |
my $chome=&getchome($safeeval); |
| $sheetdata=~s/\&$//; |
my $fn=&getfilename($safeeval); |
| my $reply=&Apache::lonnet::reply('put:'. |
# Cache new sheet |
| $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}.':'. |
$spreadsheets{$cnum.'_'.$cdom.'_'.$stype.'_'.$fn}=join('___;___',%f); |
| $ENV{'course.'.$ENV{'request.course.id'}.'.num'}.':'. |
# Write sheet |
| &getfilename($safeeval).':'. |
my $sheetdata=''; |
| $sheetdata, |
foreach (keys(%f)) { |
| $ENV{'course.'.$ENV{'request.course.id'}.'.home'}); |
unless ($f{$_} eq 'import') { |
| if ($reply eq 'ok') { |
$sheetdata.=&Apache::lonnet::escape($_).'='. |
| return &Apache::lonnet::reply('put:'. |
&Apache::lonnet::escape($f{$_}).'&'; |
| $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}.':'. |
} |
| $ENV{'course.'.$ENV{'request.course.id'}.'.num'}.':'. |
} |
| &gettype($safeeval).'_spreadsheets:'. |
$sheetdata=~s/\&$//; |
| &Apache::lonnet::escape(&getfilename($safeeval)).'='. |
my $reply=&Apache::lonnet::reply('put:'.$cdom.':'.$cnum.':'.$fn.':'. |
| $ENV{'user.name'}, |
$sheetdata,$chome); |
| $ENV{'course.'.$ENV{'request.course.id'}.'.home'}); |
if ($reply eq 'ok') { |
| } else { |
$reply=&Apache::lonnet::reply('put:'.$cdom.':'.$cnum.':'. |
| return $reply; |
$stype.'_spreadsheets:'. |
| } |
&Apache::lonnet::escape($fn). |
| } |
'='.$ENV{'user.name'}.'@'. |
| return 'unauthorized'; |
$ENV{'user.domain'}, |
| |
$chome); |
| |
if ($reply eq 'ok') { |
| |
if ($makedef) { |
| |
return &Apache::lonnet::reply('put:'.$cdom.':'.$cnum. |
| |
':environment:'. |
| |
'spreadsheet_default_'. |
| |
$stype.'='. |
| |
&Apache::lonnet::escape($fn), |
| |
$chome); |
| |
} |
| |
return $reply; |
| |
} |
| |
return $reply; |
| |
} |
| |
return $reply; |
| |
} |
| |
return 'unauthorized'; |
| } |
} |
| |
|
| # ----------------------------------------------- Make a temp copy of the sheet |
# ----------------------------------------------- Make a temp copy of the sheet |
| |
# "Modified workcopy" - interactive only |
| |
# |
| |
|
| sub tmpwrite { |
sub tmpwrite { |
| my ($safeeval,$tmpdir,$symb)=@_; |
my $safeeval=shift; |
| my $fn=$uname.'_'.$udom.'_spreadsheet_'.$symb.'_'.&getfilename($safeeval); |
my $fn=$ENV{'user.name'}.'_'. |
| |
$ENV{'user.domain'}.'_spreadsheet_'.&getusymb($safeeval).'_'. |
| |
&getfilename($safeeval); |
| $fn=~s/\W/\_/g; |
$fn=~s/\W/\_/g; |
| $fn=$tmpdir.$fn.'.tmp'; |
$fn=$tmpdir.$fn.'.tmp'; |
| my $fh; |
my $fh; |
|
Line 682 sub tmpwrite {
|
Line 1554 sub tmpwrite {
|
| # ---------------------------------------------------------- Read the temp copy |
# ---------------------------------------------------------- Read the temp copy |
| |
|
| sub tmpread { |
sub tmpread { |
| my ($safeeval,$tmpdir,$symb,$nfield,$nform)=@_; |
my ($safeeval,$nfield,$nform)=@_; |
| my $fn=$uname.'_'.$udom.'_spreadsheet_'.$symb.'_'.&getfilename($safeeval); |
my $fn=$ENV{'user.name'}.'_'. |
| |
$ENV{'user.domain'}.'_spreadsheet_'.&getusymb($safeeval).'_'. |
| |
&getfilename($safeeval); |
| $fn=~s/\W/\_/g; |
$fn=~s/\W/\_/g; |
| $fn=$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 695 sub tmpread {
|
Line 1570 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=$1; |
| |
} |
| |
} |
| |
} |
| |
} |
| |
if ($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}=$nform; } |
| } |
} |
| if ($nfield) { $fo{$nfield}=$nform; } |
|
| &setformulas($safeeval,%fo); |
&setformulas($safeeval,%fo); |
| } |
} |
| |
|
| # --------------------------------------------------------------- Read metadata |
################################################## |
| |
################################################## |
| sub readmeta { |
|
| my $fn=shift; |
|
| unless ($fn=~/\.meta$/) { $fn.='meta'; } |
|
| my $content; |
|
| my %returnhash=(); |
|
| { |
|
| my $fh=Apache::File->new($fn); |
|
| $content=join('',<$fh>); |
|
| } |
|
| my $parser=HTML::TokeParser->new(\$content); |
|
| my $token; |
|
| while ($token=$parser->get_token) { |
|
| if ($token->[0] eq 'S') { |
|
| my $entry=$token->[1]; |
|
| if (($entry eq 'stores') || ($entry eq 'parameter')) { |
|
| my $unikey=$entry; |
|
| $unikey.='_'.$token->[2]->{'part'}; |
|
| $unikey.='_'.$token->[2]->{'name'}; |
|
| $returnhash{$unikey}=$token->[2]->{'display'}; |
|
| } |
|
| } |
|
| } |
|
| return %returnhash; |
|
| } |
|
| |
|
| # ================================================================== Parameters |
|
| # -------------------------------------------- Figure out a cascading parameter |
|
| |
|
| sub parmval { |
|
| my ($what,$symb)=@_; |
|
| |
|
| unless ($symb) { return ''; } |
|
| my $result=''; |
|
| |
|
| my ($mapname,$id,$fn)=split(/\_\_\_/,$symb); |
=pod |
| # ----------------------------------------------------- Cascading lookup scheme |
|
| my $rwhat=$what; |
|
| $what=~s/^parameter\_//; |
|
| $what=~s/\_/\./; |
|
| |
|
| my $symbparm=$symb.'.'.$what; |
|
| my $mapparm=$mapname.'___(all).'.$what; |
|
| |
|
| my $seclevel= |
|
| $ENV{'request.course.id'}.'.['. |
|
| $csec.'].'.$what; |
|
| my $seclevelr= |
|
| $ENV{'request.course.id'}.'.['. |
|
| $csec.'].'.$symbparm; |
|
| my $seclevelm= |
|
| $ENV{'request.course.id'}.'.['. |
|
| $csec.'].'.$mapparm; |
|
| |
|
| my $courselevel= |
|
| $ENV{'request.course.id'}.'.'.$what; |
|
| my $courselevelr= |
|
| $ENV{'request.course.id'}.'.'.$symbparm; |
|
| my $courselevelm= |
|
| $ENV{'request.course.id'}.'.'.$mapparm; |
|
| |
|
| # ---------------------------------------------------------- fourth, check user |
|
| |
|
| if ($uname) { |
|
| |
|
| if ($useropt{$courselevelr}) { return $useropt{$courselevelr}; } |
=item &parmval() |
| |
|
| if ($useropt{$courselevelm}) { return $useropt{$courselevelm}; } |
Determine the value of a parameter. |
| |
|
| if ($useropt{$courselevel}) { return $useropt{$courselevel}; } |
Inputs: $what, the parameter needed, $safeeval, the safe space |
| |
|
| } |
Returns: The value of a parameter, or '' if none. |
| |
|
| # --------------------------------------------------------- third, check course |
This function cascades through the possible levels searching for a value for |
| |
a parameter. The levels are checked in the following order: |
| if ($csec) { |
user, course (at section level and course level), map, and lonnet::metadata. |
| |
This function uses %parmhash, which must be tied prior to calling it. |
| if ($courseopt{$seclevelr}) { return $courseopt{$seclevelr}; } |
This function also requires %courseopt and %useropt to be initialized for |
| |
this user and course. |
| |
|
| if ($courseopt{$seclevelm}) { return $courseopt{$seclevelm}; } |
=cut |
| |
|
| if ($courseopt{$seclevel}) { return $courseopt{$seclevel}; } |
################################################## |
| |
################################################## |
| } |
sub parmval { |
| |
my ($what,$safeeval,$sheetdata)=@_; |
| if ($courseopt{$courselevelr}) { return $courseopt{$courselevelr}; } |
my $symb = $sheetdata->{'usymb'}; |
| |
unless ($symb) { return ''; } |
| if ($courseopt{$courselevelm}) { return $courseopt{$courselevelm}; } |
# |
| |
my $cid = $sheetdata->{'cid'}; |
| if ($courseopt{$courselevel}) { return $courseopt{$courselevel}; } |
my $csec = $sheetdata->{'csec'}; |
| |
my $uname = $sheetdata->{'uname'}; |
| # ----------------------------------------------------- second, check map parms |
my $udom = $sheetdata->{'udom'}; |
| |
my $result=''; |
| my $thisparm=$parmhash{$symbparm}; |
# |
| if ($thisparm) { return $thisparm; } |
my ($mapname,$id,$fn)=split(/\_\_\_/,$symb); |
| |
# Cascading lookup scheme |
| # -------------------------------------------------------- first, check default |
my $rwhat=$what; |
| |
$what =~ s/^parameter\_//; |
| return &Apache::lonnet::metadata($fn,$rwhat.'.default'); |
$what =~ s/\_([^\_]+)$/\.$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 updatestudentrows { |
|
| my $safeeval=shift; |
my $safeeval=shift; |
| my $cid=$ENV{'request.course.id'}; |
my $cnum=&getcnum($safeeval); |
| my $classlst=&Apache::lonnet::reply |
my $cdom=&getcdom($safeeval); |
| ('dump:'.$ENV{'course.'.$cid.'.domain'}.':'. |
my $cid=&getcid($safeeval); |
| $ENV{'course.'.$cid.'.num'}.':classlist', |
my $chome=&getchome($safeeval); |
| $ENV{'course.'.$cid.'.home'}); |
# |
| |
# Read class list and row labels |
| |
my %classlist; |
| |
my @tmp = &Apache::lonnet::dump('classlist',$cdom,$cnum); |
| |
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) { |
| $currentlist{&Apache::lonnet::unescape($name)}=1; |
my $rowlabel=''; |
| } |
my ($studentName,$studentDomain)=split(/\:/,$student); |
| } split(/\&/,$classlst); |
my $studentSection=&Apache::lonnet::usection($studentDomain, |
| # |
$studentName,$cid); |
| # -------------------- Find discrepancies between the course row table and this |
if ($studentSection==-1) { |
| # |
unless ($ENV{'form.showcsv'}) { |
| my %f=&getformulas($safeeval); |
$rowlabel='<font color=red>Data not available: '. |
| my $changed=0; |
$studentName.'</font>'; |
| |
} else { |
| my $maxrow=0; |
$rowlabel='ERROR","'.$studentName. |
| my %existing=(); |
'","Data not available","","","'; |
| |
} |
| # ----------------------------------------------------------- Now obsolete rows |
} else { |
| map { |
my %reply=&Apache::lonnet::idrget($studentDomain,$studentName); |
| if ($_=~/^A(\d+)/) { |
my %studentInformation=&Apache::lonnet::get |
| $maxrow=($1>$maxrow)?$1:$maxrow; |
('environment', |
| $existing{$f{$_}}=1; |
['lastname','generation','firstname','middlename','id'], |
| unless ((defined($currentlist{$f{$_}})) || (!$1)) { |
$studentDomain,$studentName); |
| $f{$_}='!!! Obsolete'; |
if (! $ENV{'form.showcsv'}) { |
| $changed=1; |
$rowlabel='<a href="/adm/studentcalc?uname='.$studentName. |
| |
'&udom='.$studentDomain.'">'. |
| |
$studentSection.' '; |
| |
foreach ('id','firstname','middlename', |
| |
'lastname','generation'){ |
| |
$rowlabel.=$studentInformation{$_}." "; |
| |
} |
| |
$rowlabel.='</a>'; |
| |
} else { |
| |
$rowlabel= '"'.join('","', |
| |
($studentSection, |
| |
$studentInformation{'id'}, |
| |
$studentInformation{'firstname'}, |
| |
$studentInformation{'middlename'}, |
| |
$studentInformation{'lastname'}, |
| |
$studentInformation{'generation'}) |
| |
).'"'; |
| } |
} |
| } |
} |
| } keys %f; |
$currentlist{$student}=$rowlabel; |
| |
} # end of if ($active) |
| # -------------------------------------------------------- New and unknown keys |
} # end of foreach my $student (keys(%classlist)) |
| |
# |
| map { |
# Find discrepancies between the course row table and this |
| unless ($existing{$_}) { |
# |
| $changed=1; |
my %f=&getformulas($safeeval); |
| $maxrow++; |
my $changed=0; |
| $f{'A'.$maxrow}=$_; |
# |
| } |
my $maxrow=0; |
| } keys %currentlist; |
my %existing=(); |
| |
# |
| if ($changed) { &setformulas($safeeval,%f); } |
# Now obsolete rows |
| |
foreach (keys(%f)) { |
| &setmaxrow($safeeval,$maxrow); |
if ($_=~/^A(\d+)/) { |
| &setrowlabels($safeeval,%currentlist); |
$maxrow=($1>$maxrow)?$1:$maxrow; |
| |
$existing{$f{$_}}=1; |
| } else { |
unless ((defined($currentlist{$f{$_}})) || (!$1) || |
| return 'Could not access course data'; |
($f{$_}=~/^(\~\~\~|\-\-\-)/)) { |
| |
$f{$_}='!!! Obsolete'; |
| |
$changed=1; |
| |
} |
| |
} |
| |
} |
| |
# |
| |
# New and unknown keys |
| |
foreach (sort keys(%currentlist)) { |
| |
unless ($existing{$_}) { |
| |
$changed=1; |
| |
$maxrow++; |
| |
$f{'A'.$maxrow}=$_; |
| |
} |
| } |
} |
| |
if ($changed) { &setformulas($safeeval,%f); } |
| |
# |
| |
&setmaxrow($safeeval,$maxrow); |
| |
&setrowlabels($safeeval,%currentlist); |
| } |
} |
| # ----------------------------------------------------------------- Update rows |
|
| |
|
| sub updaterows { |
# ----------------------------------- Update rows for student and assess sheets |
| |
sub updatestudentassesssheet { |
| my $safeeval=shift; |
my $safeeval=shift; |
| my %bighash; |
my %bighash; |
| # -------------------------------------------------------------------- Tie hash |
my $stype=&gettype($safeeval); |
| if (tie(%bighash,'GDBM_File',$ENV{'request.course.fn'}.'.db', |
my %current=(); |
| &GDBM_READER,0640)) { |
if ($updatedata{$ENV{'request.course.fn'}.'_'.$stype}) { |
| # --------------------------------------------------------- Get all assessments |
%current=split(/\_\_\_\;\_\_\_/, |
| |
$updatedata{$ENV{'request.course.fn'}.'_'.$stype}); |
| my %allkeys=(); |
} else { |
| my %allassess=(); |
# Tie hash |
| |
tie(%bighash,'GDBM_File',$ENV{'request.course.fn'}.'.db', |
| my $stype=&gettype($safeeval); |
&GDBM_READER(),0640); |
| |
if (! tied(%bighash)) { |
| map { |
return 'Could not access course data'; |
| if ($_=~/^src\_(\d+)\.(\d+)$/) { |
} |
| my $mapid=$1; |
# Get all assessments |
| my $resid=$2; |
my %allkeys=('timestamp' => |
| my $id=$mapid.'.'.$resid; |
'Timestamp of Last Transaction<br>timestamp', |
| my $srcf=$bighash{$_}; |
'subnumber' => |
| if ($srcf=~/\.(problem|exam|quiz|assess|survey|form)$/) { |
'Number of Submissions<br>subnumber', |
| my $symb= |
'tutornumber' => |
| &Apache::lonnet::declutter($bighash{'map_id_'.$mapid}). |
'Number of Tutor Responses<br>tutornumber', |
| '___'.$resid.'___'. |
'totalpoints' => |
| &Apache::lonnet::declutter($srcf); |
'Total Points Granted<br>totalpoints'); |
| $allassess{$symb}=$bighash{'title_'.$id}; |
my $adduserstr=''; |
| |
if ((&getuname($safeeval) ne $ENV{'user.name'}) || |
| if ($stype eq 'assesscalc') { |
(&getudom($safeeval) ne $ENV{'user.domain'})) { |
| map { |
$adduserstr='&uname='.&getuname($safeeval). |
| if (($_=~/^stores\_(.*)/) || ($_=~/^parameter\_(.*)/)) { |
'&udom='.&getudom($safeeval); |
| my $key=$_; |
} |
| my $display= |
my %allassess = |
| &Apache::lonnet::metadata($srcf,$key.'.display'); |
('_feedback' =>'<a href="/adm/assesscalc?usymb=_feedback'. |
| unless ($display) { |
$adduserstr.'">Feedback</a>', |
| $display= |
'_evaluation' =>'<a href="/adm/assesscalc?usymb=_evaluation'. |
| &Apache::lonnet::metadata($srcf,$key.'.name'); |
$adduserstr.'">Evaluation</a>', |
| } |
'_tutoring' =>'<a href="/adm/assesscalc?usymb=_tutoring'. |
| $allkeys{$key}=$display; |
$adduserstr.'">Tutoring</a>', |
| } |
'_discussion' =>'<a href="/adm/assesscalc?usymb=_discussion'. |
| } split(/\,/,&Apache::lonnet::metadata($srcf,'keys')); |
$adduserstr.'">Discussion</a>' |
| } |
); |
| } |
foreach (keys(%bighash)) { |
| } |
next if ($_!~/^src\_(\d+)\.(\d+)$/); |
| } keys %bighash; |
my $mapid=$1; |
| |
my $resid=$2; |
| |
my $id=$mapid.'.'.$resid; |
| |
my $srcf=$bighash{$_}; |
| |
if ($srcf=~/\.(problem|exam|quiz|assess|survey|form)$/) { |
| |
my $symb= |
| |
&Apache::lonnet::declutter($bighash{'map_id_'.$mapid}). |
| |
'___'.$resid.'___'.&Apache::lonnet::declutter($srcf); |
| |
$allassess{$symb}= |
| |
'<a href="/adm/assesscalc?usymb='.$symb.$adduserstr.'">'. |
| |
$bighash{'title_'.$id}.'</a>'; |
| |
next if ($stype ne 'assesscalc'); |
| |
foreach my $key (split(/\,/, |
| |
&Apache::lonnet::metadata($srcf,'keys') |
| |
)) { |
| |
next if ($key !~ /^(stores|parameter)_/); |
| |
my $display= |
| |
&Apache::lonnet::metadata($srcf,$key.'.display'); |
| |
unless ($display) { |
| |
$display.= |
| |
&Apache::lonnet::metadata($srcf,$key.'.name'); |
| |
} |
| |
$display.='<br>'.$key; |
| |
$allkeys{$key}=$display; |
| |
} # end of foreach |
| |
} |
| |
} # end of foreach (keys(%bighash)) |
| untie(%bighash); |
untie(%bighash); |
| |
# |
| # |
# %allkeys has a list of storage and parameter displays by unikey |
| # %allkeys has a list of storage and parameter displays by unikey |
# %allassess has a list of all resource displays by symb |
| # %allassess has a list of all resource displays by symb |
# |
| # |
|
| # -------------------- Find discrepancies between the course row table and this |
|
| # |
|
| my %f=&getformulas($safeeval); |
|
| my $changed=0; |
|
| |
|
| my %current=(); |
|
| if ($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'}.'_'.$stype}= |
| |
join('___;___',%current); |
| |
# Get current from cache |
| |
} |
| |
# Find discrepancies between the course row table and this |
| |
# |
| |
my %f=&getformulas($safeeval); |
| |
my $changed=0; |
| |
|
| |
my $maxrow=0; |
| |
my %existing=(); |
| |
# Now obsolete rows |
| |
foreach (keys(%f)) { |
| |
next if ($_!~/^A(\d+)/); |
| |
$maxrow=($1>$maxrow)?$1:$maxrow; |
| |
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; |
| |
} |
| |
|
| my $maxrow=0; |
# ------------------------------------------------ Load data for one assessment |
| my %existing=(); |
|
| |
|
| # ----------------------------------------------------------- Now obsolete rows |
sub loadstudent { |
| map { |
my ($safeeval,$sheetdata)=@_; |
| if ($_=~/^A(\d+)/) { |
my %c=(); |
| $maxrow=($1>$maxrow)?$1:$maxrow; |
my %f=&getformulas($safeeval); |
| $existing{$f{$_}}=1; |
$cachedassess=$sheetdata->{'uname'}.':'.$sheetdata->{'udom'}; |
| unless ((defined($current{$f{$_}})) || (!$1)) { |
# Get ALL the student preformance data |
| $f{$_}='!!! Obsolete'; |
my @tmp = &Apache::lonnet::dump($sheetdata->{'cid'}, |
| $changed=1; |
$sheetdata->{'udom'}, |
| |
$sheetdata->{'uname'}, |
| |
undef); |
| |
if ($tmp[0] !~ /^error:/) { |
| |
%cachedstores = @tmp; |
| |
} |
| |
undef @tmp; |
| |
# |
| |
my @assessdata=(); |
| |
foreach (keys(%f)) { |
| |
next if ($_!~/^A(\d+)/); |
| |
my $row=$1; |
| |
next if (($f{$_}=~/^[\!\~\-]/) || ($row==0)); |
| |
my ($usy,$ufn)=split(/__&&&\__/,$f{$_}); |
| |
@assessdata=&exportsheet($sheetdata->{'uname'}, |
| |
$sheetdata->{'udom'}, |
| |
'assesscalc',$usy,$ufn); |
| |
my $index=0; |
| |
foreach ('A','B','C','D','E','F','G','H','I','J','K','L','M', |
| |
'N','O','P','Q','R','S','T','U','V','W','X','Y','Z') { |
| |
if ($assessdata[$index]) { |
| |
my $col=$_; |
| |
if ($assessdata[$index]=~/\D/) { |
| |
$c{$col.$row}="'".$assessdata[$index]."'"; |
| |
} else { |
| |
$c{$col.$row}=$assessdata[$index]; |
| |
} |
| |
unless ($col eq 'A') { |
| |
$f{$col.$row}='import'; |
| } |
} |
| } |
} |
| } keys %f; |
$index++; |
| |
} |
| # -------------------------------------------------------- New and unknown keys |
|
| |
|
| map { |
|
| unless ($existing{$_}) { |
|
| $changed=1; |
|
| $maxrow++; |
|
| $f{'A'.$maxrow}=$_; |
|
| } |
|
| } keys %current; |
|
| |
|
| if ($changed) { &setformulas($safeeval,%f); } |
|
| |
|
| &setmaxrow($safeeval,$maxrow); |
|
| &setrowlabels($safeeval,%current); |
|
| |
|
| } else { |
|
| return 'Could not access course data'; |
|
| } |
} |
| |
$cachedassess=''; |
| |
undef %cachedstores; |
| |
&setformulas($safeeval,%f); |
| |
&setconstants($safeeval,%c); |
| } |
} |
| |
|
| # --------------------------------------------------- Load data for one student |
# --------------------------------------------------- Load data for one student |
| |
|
| sub rowazstudent { |
sub loadcourse { |
| my $safeeval=shift; |
my ($safeeval,$sheetdata,$r)=@_; |
| my %c=(); |
my %c=(); |
| my %f=&getformulas($safeeval); |
my %f=&getformulas($safeeval); |
| map { |
my $total=0; |
| |
foreach (keys(%f)) { |
| if ($_=~/^A(\d+)/) { |
if ($_=~/^A(\d+)/) { |
| my $row=$1; |
unless ($f{$_}=~/^[\!\~\-]/) { $total++; } |
| unless ($f{$_}=~/^\!/) { |
} |
| my @assessdata=split(/\_\_\_\;\_\_\_/, |
} |
| &Apache::lonnet::ssi( |
my $now=0; |
| '/res/msu/korte/junk.assesscalc',('utarget' => 'export', |
my $since=time; |
| 'uname' => $uname, |
$r->print(<<ENDPOP); |
| 'udom' => $udom, |
<script> |
| 'usymb' => $f{$_}))); |
popwin=open('','popwin','width=400,height=100'); |
| my $index=0; |
popwin.document.writeln('<html><body bgcolor="#FFFFFF">'+ |
| map { |
'<h3>Spreadsheet Calculation Progress</h3>'+ |
| if ($assessdata[$index]) { |
'<form name=popremain>'+ |
| $c{$_.$row}=$assessdata[$index]; |
'<input type=text size=35 name=remaining value=Starting></form>'+ |
| unless ($_ eq 'A') { |
'</body></html>'); |
| $f{$_.$row}='import'; |
popwin.document.close(); |
| } |
</script> |
| } |
ENDPOP |
| $index++; |
$r->rflush(); |
| } ('A','B','C','D','E','F','G','H','I','J','K','L','M', |
foreach (keys(%f)) { |
| 'N','O','P','Q','R','S','T','U','V','W','X','Y','Z'); |
next if ($_!~/^A(\d+)/); |
| } |
my $row=$1; |
| |
next if (($f{$_}=~/^[\!\~\-]/) || ($row==0)); |
| |
my @studentdata=&exportsheet(split(/\:/,$f{$_}), |
| |
'studentcalc'); |
| |
undef %userrdatas; |
| |
$now++; |
| |
$r->print('<script>popwin.document.popremain.remaining.value="'. |
| |
$now.'/'.$total.': '.int((time-$since)/$now*($total-$now)). |
| |
' secs remaining";</script>'); |
| |
$r->rflush(); |
| |
# |
| |
my $index=0; |
| |
foreach ('A','B','C','D','E','F','G','H','I','J','K','L','M', |
| |
'N','O','P','Q','R','S','T','U','V','W','X','Y','Z') { |
| |
if ($studentdata[$index]) { |
| |
my $col=$_; |
| |
if ($studentdata[$index]=~/\D/) { |
| |
$c{$col.$row}="'".$studentdata[$index]."'"; |
| |
} else { |
| |
$c{$col.$row}=$studentdata[$index]; |
| |
} |
| |
unless ($col eq 'A') { |
| |
$f{$col.$row}='import'; |
| |
} |
| |
$index++; |
| |
} |
| } |
} |
| } keys %f; |
} |
| &setformulas($safeeval,%f); |
&setformulas($safeeval,%f); |
| &setconstants($safeeval,%c); |
&setconstants($safeeval,%c); |
| |
$r->print('<script>popwin.close()</script>'); |
| |
$r->rflush(); |
| } |
} |
| |
|
| # ------------------------------------------------ Load data for one assessment |
# ------------------------------------------------ Load data for one assessment |
| |
|
| sub rowaassess { |
sub loadassessment { |
| my ($safeeval,$symb)=@_; |
my ($safeeval,$sheetdata)=@_; |
| my $uhome=&Apache::lonnet::homeserver($uname,$udom); |
|
| my $namespace; |
|
| unless ($namespace=$ENV{'request.course.id'}) { return ''; } |
|
| |
|
| # ----------------------------------------------------------- Get stored values |
my $uhome = $sheetdata->{'uhome'}; |
| my $answer=&Apache::lonnet::reply( |
my $uname = $sheetdata->{'uname'}; |
| "restore:$udom:$uname:". |
my $udom = $sheetdata->{'udom'}; |
| &Apache::lonnet::escape($namespace).":". |
my $symb = $sheetdata->{'usymb'}; |
| &Apache::lonnet::escape($symb),$uhome); |
my $cid = $sheetdata->{'cid'}; |
| |
my $cnum = $sheetdata->{'cnum'}; |
| |
my $cdom = $sheetdata->{'cdom'}; |
| |
my $chome = $sheetdata->{'chome'}; |
| |
|
| |
my $namespace; |
| |
unless ($namespace=$cid) { return ''; } |
| |
# Get stored values |
| my %returnhash=(); |
my %returnhash=(); |
| map { |
if ($cachedassess eq $uname.':'.$udom) { |
| my ($name,$value)=split(/\=/,$_); |
# |
| $returnhash{&Apache::lonnet::unescape($name)}= |
# get data out of the dumped stores |
| &Apache::lonnet::unescape($value); |
# |
| } split(/\&/,$answer); |
my $version=$cachedstores{'version:'.$symb}; |
| my $version; |
my $scope; |
| for ($version=1;$version<=$returnhash{'version'};$version++) { |
for ($scope=1;$scope<=$version;$scope++) { |
| map { |
foreach (split(/\:/,$cachedstores{$scope.':keys:'.$symb})) { |
| $returnhash{$_}=$returnhash{$version.':'.$_}; |
$returnhash{$_}=$cachedstores{$scope.':'.$symb.':'.$_}; |
| } split(/\:/,$returnhash{$version.':keys'}); |
} |
| } |
} |
| # ----------------------------- returnhash now has all stores for this resource |
} else { |
| |
# |
| # ---------------------------- initialize coursedata and userdata for this user |
# restore individual |
| %courseopt=(); |
# |
| %useropt=(); |
my $answer=&Apache::lonnet::reply( |
| my $uhome=&Apache::lonnet::homeserver($uname,$udom); |
"restore:$udom:$uname:". |
| unless ($uhome eq 'no_host') { |
&Apache::lonnet::escape($namespace).":". |
| # -------------------------------------------------------------- Get coursedata |
&Apache::lonnet::escape($symb),$uhome); |
| unless |
foreach (split(/\&/,$answer)) { |
| ((time-$courserdatas{$ENV{'request.course.id'}.'.last_cache'})<120) { |
my ($name,$value)=split(/\=/,$_); |
| my $reply=&Apache::lonnet::reply('dump:'. |
$returnhash{&Apache::lonnet::unescape($name)}= |
| $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}.':'. |
&Apache::lonnet::unescape($value); |
| $ENV{'course.'.$ENV{'request.course.id'}.'.num'}.':resourcedata', |
} |
| $ENV{'course.'.$ENV{'request.course.id'}.'.home'}); |
my $version; |
| if ($reply!~/^error\:/) { |
for ($version=1;$version<=$returnhash{'version'};$version++) { |
| $courserdatas{$ENV{'request.course.id'}}=$reply; |
foreach (split(/\:/,$returnhash{$version.':keys'})) { |
| $courserdatas{$ENV{'request.course.id'}.'.last_cache'}=time; |
$returnhash{$_}=$returnhash{$version.':'.$_}; |
| } |
} |
| } |
} |
| map { |
} |
| my ($name,$value)=split(/\=/,$_); |
# returnhash now has all stores for this resource |
| $courseopt{&Apache::lonnet::unescape($name)}= |
# convert all "_" to "." to be able to use libraries, multiparts, etc |
| &Apache::lonnet::unescape($value); |
my @oldkeys=keys %returnhash; |
| } split(/\&/,$courserdatas{$ENV{'request.course.id'}}); |
|
| # --------------------------------------------------- Get userdata (if present) |
foreach (@oldkeys) { |
| unless |
my $name=$_; |
| ((time-$userrdatas{$uname.'___'.$udom.'.last_cache'})<120) { |
my $value=$returnhash{$_}; |
| my $reply= |
delete $returnhash{$_}; |
| &Apache::lonnet::reply('dump:'.$udom.':'.$uname.':resourcedata',$uhome); |
$name=~s/\_/\./g; |
| if ($reply!~/^error\:/) { |
$returnhash{$name}=$value; |
| $userrdatas{$uname.'___'.$udom}=$reply; |
} |
| $userrdatas{$uname.'___'.$udom.'.last_cache'}=time; |
# initialize coursedata and userdata for this user |
| } |
undef %courseopt; |
| } |
undef %useropt; |
| map { |
|
| my ($name,$value)=split(/\=/,$_); |
|
| $useropt{&Apache::lonnet::unescape($name)}= |
|
| &Apache::lonnet::unescape($value); |
|
| } split(/\&/,$userrdatas{$uname.'___'.$udom}); |
|
| } |
|
| # -- now courseopt, useropt initialized for this user and course (used parmval) |
|
| |
|
| |
my $userprefix=$uname.'_'.$udom.'_'; |
| |
|
| |
unless ($uhome eq 'no_host') { |
| |
# Get coursedata |
| |
unless ((time-$courserdatas{$cid.'.last_cache'})<240) { |
| |
my $reply=&Apache::lonnet::reply('dump:'.$cdom.':'.$cnum. |
| |
':resourcedata',$chome); |
| |
if ($reply!~/^error\:/) { |
| |
$courserdatas{$cid}=$reply; |
| |
$courserdatas{$cid.'.last_cache'}=time; |
| |
} |
| |
} |
| |
foreach (split(/\&/,$courserdatas{$cid})) { |
| |
my ($name,$value)=split(/\=/,$_); |
| |
$courseopt{$userprefix.&Apache::lonnet::unescape($name)}= |
| |
&Apache::lonnet::unescape($value); |
| |
} |
| |
# Get userdata (if present) |
| |
unless |
| |
((time-$userrdatas{$uname.'___'.$udom.'.last_cache'})<240) { |
| |
my $reply= |
| |
&Apache::lonnet::reply('dump:'.$udom.':'.$uname.':resourcedata',$uhome); |
| |
if ($reply!~/^error\:/) { |
| |
$userrdatas{$uname.'___'.$udom}=$reply; |
| |
$userrdatas{$uname.'___'.$udom.'.last_cache'}=time; |
| |
} |
| |
} |
| |
foreach (split(/\&/,$userrdatas{$uname.'___'.$udom})) { |
| |
my ($name,$value)=split(/\=/,$_); |
| |
$useropt{$userprefix.&Apache::lonnet::unescape($name)}= |
| |
&Apache::lonnet::unescape($value); |
| |
} |
| |
} |
| |
# now courseopt, useropt initialized for this user and course |
| |
# (used by parmval) |
| |
# |
| |
# Load keys for this assessment only |
| |
# |
| |
my %thisassess=(); |
| |
my ($symap,$syid,$srcf)=split(/\_\_\_/,$symb); |
| |
foreach (split(/\,/,&Apache::lonnet::metadata($srcf,'keys'))) { |
| |
$thisassess{$_}=1; |
| |
} |
| |
# |
| |
# Load parameters |
| |
# |
| my %c=(); |
my %c=(); |
| my %f=&getformulas($safeeval); |
if (tie(%parmhash,'GDBM_File', |
| map { |
&getcfn($safeeval).'_parms.db',&GDBM_READER(),0640)) { |
| if ($_=~/^A/) { |
my %f=&getformulas($safeeval); |
| unless ($f{$_}=~/^\!/) { |
foreach (keys(%f)) { |
| if ($f{$_}=~/^parameter/) { |
next if ($_!~/^A/); |
| $c{$_}=&parmval($f{$_},$symb); |
next if ($f{$_}=~/^[\!\~\-]/); |
| } else { |
if ($f{$_}=~/^parameter/) { |
| my $key=$f{$_}; |
if ($thisassess{$f{$_}}) { |
| $key=~s/^stores\_/resource\./; |
my $val=&parmval($f{$_},$safeeval,$sheetdata); |
| $key=~s/\_/\./; |
$c{$_}=$val; |
| $c{$_}=$returnhash{$key}; |
$c{$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); |
| |
} |
| &setconstants($safeeval,%c); |
&setconstants($safeeval,%c); |
| } |
} |
| |
|
|
Line 1089 sub rowaassess {
|
Line 2150 sub rowaassess {
|
| 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 1100 sub hiddenfield {
|
Line 2161 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>'; |
| } |
} |
| |
|
| # ================================================================ Main handler |
# =============================================== Update information in a sheet |
| |
# |
| |
# Add new users or assessments, etc. |
| |
# |
| |
|
| sub handler { |
sub updatesheet { |
| my $r=shift; |
my ($safeeval,$sheetdata)=@_; |
| |
my $stype=$sheetdata->{'sheettype'}; |
| |
if ($stype eq 'classcalc') { |
| |
return &updateclasssheet($safeeval); |
| |
} else { |
| |
return &updatestudentassesssheet($safeeval); |
| |
} |
| |
} |
| |
|
| $uname=''; |
# =================================================== Load the rows for a sheet |
| $udom=''; |
# |
| $csec=''; |
# Import the data for rows |
| |
# |
| if ($r->header_only) { |
|
| $r->content_type('text/html'); |
|
| $r->send_http_header; |
|
| return OK; |
|
| } |
|
| |
|
| # ----------------------------------------------------- Needs to be in a course |
|
| |
|
| if (($ENV{'request.course.fn'}) || |
|
| ($ENV{'request.state'} eq 'construct')) { |
|
| |
|
| # --------------------------- Get query string for limited number of parameters |
|
| |
|
| map { |
|
| my ($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 |
sub loadrows { |
| unless ($ENV{'form.uname'}) { |
my ($safeeval,$sheetdata,$r)=@_; |
| $uname=$ENV{'user.name'}; |
my $stype=$sheetdata->{'sheettype'}; |
| $udom=$ENV{'user.domain'}; |
if ($stype eq 'classcalc') { |
| |
&loadcourse($safeeval,$sheetdata,$r); |
| |
} elsif ($stype eq 'studentcalc') { |
| |
&loadstudent($safeeval,$sheetdata); |
| } else { |
} else { |
| $uname=$ENV{'form.uname'}; |
&loadassessment($safeeval,$sheetdata); |
| $udom=$ENV{'form.udom'}; |
|
| } |
} |
| # ----------------------------------------------------------- Change of target? |
} |
| |
|
| |
# ======================================================= Forced recalculation? |
| |
|
| |
sub checkthis { |
| |
my ($keyname,$time)=@_; |
| |
return ($time<$expiredates{$keyname}); |
| |
} |
| |
|
| |
sub forcedrecalc { |
| |
my ($uname,$udom,$stype,$usymb)=@_; |
| |
my $key=$uname.':'.$udom.':'.$stype.':'.$usymb; |
| |
my $time=$oldsheets{$key.'.time'}; |
| |
if ($ENV{'form.forcerecalc'}) { return 1; } |
| |
unless ($time) { return 1; } |
| |
if ($stype eq 'assesscalc') { |
| |
my $map=(split(/\_\_\_/,$usymb))[0]; |
| |
if (&checkthis('::assesscalc:',$time) || |
| |
&checkthis('::assesscalc:'.$map,$time) || |
| |
&checkthis('::assesscalc:'.$usymb,$time) || |
| |
&checkthis($uname.':'.$udom.':assesscalc:',$time) || |
| |
&checkthis($uname.':'.$udom.':assesscalc:'.$map,$time) || |
| |
&checkthis($uname.':'.$udom.':assesscalc:'.$usymb,$time)) { |
| |
return 1; |
| |
} |
| |
} else { |
| |
if (&checkthis('::studentcalc:',$time) || |
| |
&checkthis($uname.':'.$udom.':studentcalc:',$time)) { |
| |
return 1; |
| |
} |
| |
} |
| |
return 0; |
| |
} |
| |
|
| |
# ============================================================== Export handler |
| |
# |
| |
# Non-interactive call from with program |
| |
# |
| |
|
| |
sub exportsheet { |
| |
my ($uname,$udom,$stype,$usymb,$fn)=@_; |
| |
my @exportarr=(); |
| |
if (($usymb=~/^\_(\w+)/) && (!$fn)) { |
| |
$fn='default_'.$1; |
| |
} |
| |
# |
| |
# Check if cached |
| |
# |
| |
my $key=$uname.':'.$udom.':'.$stype.':'.$usymb; |
| |
my $found=''; |
| |
if ($oldsheets{$key}) { |
| |
foreach (split(/\_\_\_\&\_\_\_/,$oldsheets{$key})) { |
| |
my ($name,$value)=split(/\_\_\_\=\_\_\_/,$_); |
| |
if ($name eq $fn) { |
| |
$found=$value; |
| |
} |
| |
} |
| |
} |
| |
unless ($found) { |
| |
&cachedssheets($uname,$udom,&Apache::lonnet::homeserver($uname,$udom)); |
| |
if ($oldsheets{$key}) { |
| |
foreach (split(/\_\_\_\&\_\_\_/,$oldsheets{$key})) { |
| |
my ($name,$value)=split(/\_\_\_\=\_\_\_/,$_); |
| |
if ($name eq $fn) { |
| |
$found=$value; |
| |
} |
| |
} |
| |
} |
| |
} |
| |
# |
| |
# Check if still valid |
| |
# |
| |
if ($found) { |
| |
if (&forcedrecalc($uname,$udom,$stype,$usymb)) { |
| |
$found=''; |
| |
} |
| |
} |
| |
if ($found) { |
| |
# |
| |
# Return what was cached |
| |
# |
| |
@exportarr=split(/\_\_\_\;\_\_\_/,$found); |
| |
} else { |
| |
# |
| |
# Not cached |
| |
# |
| |
my ($thissheet,$sheetdata)=&makenewsheet($uname,$udom,$stype,$usymb); |
| |
&readsheet($thissheet,$fn); |
| |
&updatesheet($thissheet,$sheetdata); |
| |
&loadrows($thissheet,$sheetdata); |
| |
&calcsheet($thissheet,$sheetdata); |
| |
@exportarr=&exportdata($thissheet,$sheetdata); |
| |
# |
| |
# Store now |
| |
# |
| |
my $cid=$ENV{'request.course.id'}; |
| |
my $current=''; |
| |
if ($stype eq 'studentcalc') { |
| |
$current=&Apache::lonnet::reply('get:'. |
| |
$ENV{'course.'.$cid.'.domain'}.':'. |
| |
$ENV{'course.'.$cid.'.num'}. |
| |
':nohist_calculatedsheets:'. |
| |
&Apache::lonnet::escape($key), |
| |
$ENV{'course.'.$cid.'.home'}); |
| |
} else { |
| |
$current=&Apache::lonnet::reply('get:'.$sheetdata->{'udom'}.':'. |
| |
$sheetdata->{'uname'}. |
| |
':nohist_calculatedsheets_'. |
| |
$ENV{'request.course.id'}.':'. |
| |
&Apache::lonnet::escape($key), |
| |
$sheetdata->{'uhome'}); |
| |
} |
| |
my %currentlystored=(); |
| |
unless ($current=~/^error\:/) { |
| |
foreach (split(/___&\___/,&Apache::lonnet::unescape($current))) { |
| |
my ($name,$value)=split(/___=___/,$_); |
| |
$currentlystored{$name}=$value; |
| |
} |
| |
} |
| |
$currentlystored{$fn}=join('___;___',@exportarr); |
| |
# |
| |
my $newstore=''; |
| |
foreach (keys(%currentlystored)) { |
| |
if ($newstore) { $newstore.='___&___'; } |
| |
$newstore.=$_.'___=___'.$currentlystored{$_}; |
| |
} |
| |
my $now=time; |
| |
if ($stype eq 'studentcalc') { |
| |
&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 |
| |
# |
| |
# Load previously cached student spreadsheets for this course |
| |
# |
| |
sub expirationdates { |
| |
undef %expiredates; |
| |
my $cid=$ENV{'request.course.id'}; |
| |
my $reply=&Apache::lonnet::reply('dump:'. |
| |
$ENV{'course.'.$cid.'.domain'}.':'. |
| |
$ENV{'course.'.$cid.'.num'}. |
| |
':nohist_expirationdates', |
| |
$ENV{'course.'.$cid.'.home'}); |
| |
unless ($reply=~/^error\:/) { |
| |
foreach (split(/\&/,$reply)) { |
| |
my ($name,$value)=split(/\=/,$_); |
| |
$expiredates{&Apache::lonnet::unescape($name)} |
| |
=&Apache::lonnet::unescape($value); |
| |
} |
| |
} |
| |
} |
| |
|
| |
# ===================================================== Calculated sheets cache |
| |
# |
| |
# Load previously cached student spreadsheets for this course |
| |
# |
| |
|
| |
sub cachedcsheets { |
| |
my $cid=$ENV{'request.course.id'}; |
| |
my $reply=&Apache::lonnet::reply('dump:'. |
| |
$ENV{'course.'.$cid.'.domain'}.':'. |
| |
$ENV{'course.'.$cid.'.num'}. |
| |
':nohist_calculatedsheets', |
| |
$ENV{'course.'.$cid.'.home'}); |
| |
unless ($reply=~/^error\:/) { |
| |
foreach ( split(/\&/,$reply)) { |
| |
my ($name,$value)=split(/\=/,$_); |
| |
$oldsheets{&Apache::lonnet::unescape($name)} |
| |
=&Apache::lonnet::unescape($value); |
| |
} |
| |
} |
| |
} |
| |
|
| my $reroute=($ENV{'form.utarget'} eq 'export'); |
# ===================================================== Calculated sheets cache |
| |
# |
| |
# Load previously cached assessment spreadsheets for this student |
| |
# |
| |
|
| |
sub cachedssheets { |
| |
my ($sname,$sdom,$shome)=@_; |
| |
unless (($loadedcaches{$sname.'_'.$sdom}) || ($shome eq 'no_host')) { |
| |
my $cid=$ENV{'request.course.id'}; |
| |
my $reply=&Apache::lonnet::reply('dump:'.$sdom.':'.$sname. |
| |
':nohist_calculatedsheets_'. |
| |
$ENV{'request.course.id'}, |
| |
$shome); |
| |
unless ($reply=~/^error\:/) { |
| |
foreach ( split(/\&/,$reply)) { |
| |
my ($name,$value)=split(/\=/,$_); |
| |
$oldsheets{&Apache::lonnet::unescape($name)} |
| |
=&Apache::lonnet::unescape($value); |
| |
} |
| |
} |
| |
$loadedcaches{$sname.'_'.$sdom}=1; |
| |
} |
| |
} |
| |
|
| # ------------------------------------------------------------------- Open page |
# ===================================================== Calculated sheets cache |
| |
# |
| |
# Load previously cached assessment spreadsheets for this student |
| |
# |
| |
|
| $r->content_type('text/html'); |
# ================================================================ Main handler |
| $r->header_out('Cache-control','no-cache'); |
# |
| $r->header_out('Pragma','no-cache'); |
# Interactive call to screen |
| $r->send_http_header; |
# |
| |
# |
| |
|
| # --------------------------------------------------------------- Screen output |
|
| |
|
| unless ($reroute) { |
sub handler { |
| $r->print('<html><head><title>LON-CAPA Spreadsheet</title>'); |
my $r=shift; |
| $r->print(<<ENDSCRIPT); |
if ($r->header_only) { |
| |
$r->content_type('text/html'); |
| |
$r->send_http_header; |
| |
return OK; |
| |
} |
| |
# Global directory configs |
| |
$includedir=$r->dir_config('lonIncludes'); |
| |
$tmpdir=$r->dir_config('lonDaemons').'/tmp/'; |
| |
# Needs to be in a course |
| |
if ($ENV{'request.course.fn'}) { |
| |
# Get query string for limited number of parameters |
| |
&Apache::loncommon::get_unprocessed_cgi |
| |
($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'}; |
| |
} |
| |
# Nothing there? Must be login user |
| |
my $aname; |
| |
my $adom; |
| |
|
| |
unless ($ENV{'form.uname'}) { |
| |
$aname=$ENV{'user.name'}; |
| |
$adom=$ENV{'user.domain'}; |
| |
} else { |
| |
$aname=$ENV{'form.uname'}; |
| |
$adom=$ENV{'form.udom'}; |
| |
} |
| |
# Open page |
| |
$r->content_type('text/html'); |
| |
$r->header_out('Cache-control','no-cache'); |
| |
$r->header_out('Pragma','no-cache'); |
| |
$r->send_http_header; |
| |
# Screen output |
| |
$r->print('<html><head><title>LON-CAPA Spreadsheet</title>'); |
| |
$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(); |
| } |
} |
| } |
} |
| |
|
| |
function changesheet(cn) { |
| |
document.sheet.unewfield.value=cn; |
| |
document.sheet.unewformula.value='changesheet'; |
| |
document.sheet.submit(); |
| |
} |
| |
|
| |
function insertrow(cn) { |
| |
document.sheet.unewfield.value='insertrow'; |
| |
document.sheet.unewformula.value=cn; |
| |
document.sheet.submit(); |
| |
} |
| |
|
| </script> |
</script> |
| ENDSCRIPT |
ENDSCRIPT |
| $r->print('</head><body bgcolor="#FFFFFF">'. |
$r->print('</head>'.&Apache::loncommon::bodytag('Grades Spreadsheet'). |
| '<img align=right src=/adm/lonIcons/lonlogos.gif>'. |
'<form action="'.$r->uri.'" name=sheet method=post>'. |
| '<h1>LON-CAPA Spreadsheet</h1>'. |
&hiddenfield('uname',$ENV{'form.uname'}). |
| '<form action="'.$r->uri.'" name=sheet method=post>'. |
&hiddenfield('udom',$ENV{'form.udom'}). |
| &hiddenfield('uname',$ENV{'form.uname'}). |
&hiddenfield('usymb',$ENV{'form.usymb'}). |
| &hiddenfield('udom',$ENV{'form.udom'}). |
&hiddenfield('unewfield',''). |
| &hiddenfield('usymb',$ENV{'form.usymb'}). |
&hiddenfield('unewformula','')); |
| &hiddenfield('unewfield',''). |
# Send this out right away |
| &hiddenfield('unewformula','')); |
$r->rflush(); |
| } |
# Full recalc? |
| |
if ($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 |
| |
$r->uri=~/\/(\w+)$/; |
| |
my ($asheet,$asheetdata)=&makenewsheet |
| |
($aname,$adom,$1,$ENV{'form.usymb'}); |
| |
# If a new formula had been entered, go from work copy |
| |
if ($ENV{'form.unewfield'}) { |
| |
$r->print('<h2>Modified Workcopy</h2>'); |
| |
$ENV{'form.unewformula'}=~s/\'/\"/g; |
| |
$r->print('<p>New formula: '.$ENV{'form.unewfield'}.'='. |
| |
$ENV{'form.unewformula'}.'<p>'); |
| |
&setfilename($asheet,$ENV{'form.ufn'}); |
| |
&tmpread($asheet, |
| |
$ENV{'form.unewfield'},$ENV{'form.unewformula'}); |
| |
|
| |
} elsif ($ENV{'form.saveas'}) { |
| |
&setfilename($asheet,$ENV{'form.ufn'}); |
| |
&tmpread($asheet); |
| |
} else { |
| |
&readsheet($asheet,$ENV{'form.ufn'}); |
| |
} |
| |
# Print out user information |
| |
unless ($asheetdata->{'sheettype'} eq 'classcalc') { |
| |
$r->print('<p><b>User:</b> '.$asheetdata->{'uname'}. |
| |
'<br><b>Domain:</b> '.$asheetdata->{'udom'}); |
| |
if (&getcsec($asheet) eq '-1') { |
| |
$r->print('<h3><font color=red>'. |
| |
'Not a student in this course</font></h3>'); |
| |
} else { |
| |
$r->print('<br><b>Section/Group:</b> '.$asheetdata->{'csec'}); |
| |
} |
| |
if ($ENV{'form.usymb'}) { |
| |
$r->print('<br><b>Assessment:</b> <tt>'. |
| |
$ENV{'form.usymb'}.'</tt>'); |
| |
} |
| |
} |
| |
# See if user can see this |
| |
if (($asheetdata->{'sheettype'} eq 'classcalc' ) || |
| |
($asheetdata->{'uname'} ne $ENV{'user.name'} ) || |
| |
($asheetdata->{'udom'} ne $ENV{'user.domain'})) { |
| |
unless (&Apache::lonnet::allowed('vgr',$asheetdata->{'cid'})) { |
| |
$r->print('<h1>Access Permission Denied</h1>'. |
| |
'</form></body></html>'); |
| |
return OK; |
| |
} |
| |
} |
| |
# Additional options |
| |
$r->print( |
| |
'<input type=submit name=forcerecalc value="Completely Recalculate Sheet"><p>' |
| |
); |
| |
if ($asheetdata->{'sheettype'} eq 'assesscalc') { |
| |
$r->print('<p><font size=+2>'. |
| |
'<a href="/adm/studentcalc?'. |
| |
'uname='.$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'})) { |
| |
my $fname=$ENV{'form.ufn'}; |
| |
$fname=~s/\_[^\_]+$//; |
| |
if ($fname eq 'default') { $fname='course_default'; } |
| |
$r->print |
| |
('<input type=submit name=saveas value="Save as ...">'. |
| |
'<input type=text size=20 name=newfn value="'.$fname.'">'. |
| |
'(make default: <input type=checkbox name="makedefufn">)<p>'); |
| |
} |
| |
$r->print(&hiddenfield('ufn',&getfilename($asheet))); |
| |
# Load dialog |
| |
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(); |
| |
undef %oldsheets; |
| |
undef %loadedcaches; |
| |
if ($asheetdata->{'sheettype'} eq 'classcalc') { |
| |
$r->print |
| |
("Loading previously calculated student sheets ...<br>\n"); |
| |
$r->rflush(); |
| |
&cachedcsheets(); |
| |
} elsif ($asheetdata->{'sheettype'} eq 'studentcalc') { |
| |
$r->print |
| |
("Loading previously calculated assessment sheets ...<br>\n"); |
| |
$r->rflush(); |
| |
&cachedssheets($asheetdata->{'uname'},$asheetdata->{'udom'}, |
| |
$asheetdata->{'uhome'}); |
| |
} |
| |
# Update sheet, load rows |
| |
$r->print("Loaded sheet(s), updating rows ...<br>\n"); |
| |
$r->rflush(); |
| |
# |
| |
&updatesheet($asheet,$asheetdata); |
| |
$r->print("Updated rows, loading row data ...<br>\n"); |
| |
$r->rflush(); |
| |
# |
| |
&loadrows($asheet,$asheetdata,$r); |
| |
$r->print("Loaded row data, calculating sheet ...<br>\n"); |
| |
$r->rflush(); |
| |
# |
| |
my $calcoutput=&calcsheet($asheet); |
| |
$r->print('<h3><font color=red>'.$calcoutput.'</h3></font>'); |
| |
# See if something to save |
| |
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 |
| |
|
| # ---------------------------------------- Read new sheet or modified worksheet |
$r->print('<b>Current sheet:</b> '.&getfilename($asheet).'<p>'); |
| |
|
| my $sheetone=initsheet(); |
&tmpwrite($asheet); |
| $r->uri=~/\/(\w+)$/; |
|
| &settype($sheetone,$1); |
|
| if ($ENV{'form.unewfield'}) { |
|
| $r->print('<h2>Modified Workcopy</h2>'); |
|
| $ENV{'form.unewformula'}=~s/\'/\"/g; |
|
| $r->print('<p>New formula: '.$ENV{'form.unewfield'}.'='. |
|
| $ENV{'form.unewformula'}.'<p>'); |
|
| &setfilename($sheetone,$ENV{'form.ufn'}); |
|
| &tmpread($sheetone,$r->dir_config('lonDaemons').'/tmp/', |
|
| $ENV{'form.usymb'}, |
|
| $ENV{'form.unewfield'},$ENV{'form.unewformula'}); |
|
| } elsif ($ENV{'form.saveas'}) { |
|
| &setfilename($sheetone,$ENV{'form.ufn'}); |
|
| &tmpread($sheetone,$r->dir_config('lonDaemons').'/tmp/', |
|
| $ENV{'form.usymb'}); |
|
| } else { |
|
| &readsheet($sheetone,$ENV{'form.ufn'},$r); |
|
| $ENV{'form.ufn'}=&getfilename($sheetone); |
|
| } |
|
| |
|
| if (&gettype($sheetone) eq 'classcalc') { |
|
| # ---------------------------------- For course view: get courselist and update |
|
| &updatestudentrows($sheetone); |
|
| } else { |
|
| # ----------------- For assessment and student: See if all import rows uptodate |
|
| |
|
| if (tie(%parmhash,'GDBM_File', |
if ($asheetdata->{'sheettype'} eq 'studentcalc') { |
| $ENV{'request.course.fn'}.'_parms.db',&GDBM_READER,0640)) { |
$r->print('<br>Show rows with empty A column: '); |
| $csec=&Apache::lonnet::usection($udom,$uname,$ENV{'request.course.id'}); |
} else { |
| if ($csec eq '-1') { |
$r->print('<br>Show empty rows: '); |
| $r->print('<h3><font color=red>'. |
} |
| "User '$uname' at domain '$udom' not a student in this course</font></h3>"); |
|
| |
$r->print(&hiddenfield('userselhidden','true'). |
| |
'<input type=checkbox name=showall onClick="submit()"'); |
| |
|
| |
if ($ENV{'form.showall'}) { |
| |
$r->print(' checked'); |
| |
} else { |
| |
unless ($ENV{'form.userselhidden'}) { |
| |
unless |
| |
($ENV{'course.'.$ENV{'request.course.id'}.'.hideemptyrows'} eq 'yes') { |
| |
$r->print(' checked'); |
| |
$ENV{'form.showall'}=1; |
| |
} |
| } |
} |
| &updaterows($sheetone); |
|
| untie(%parmhash); |
|
| } else { |
|
| $r->print('<h3><font color=red>'. |
|
| 'Could not initialize import fields (not in a course)</font></h3>'); |
|
| } |
|
| } |
|
| # ---------------------------------------------------- See if something to save |
|
| if (&Apache::lonnet::allowed('opa',$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'; } |
|
| $fname.='_'.&gettype($sheetone); |
|
| &setfilename($sheetone,$fname); |
|
| $ENV{'form.ufn'}=$fname; |
|
| my $reply=&writesheet($sheetone); |
|
| unless ($reroute) { |
|
| $r->print('<p>Saving spreadsheet: '.$reply.'<p>'); |
|
| } |
|
| } |
|
| } |
|
| # ------------------------------------------------ Write the modified worksheet |
|
| |
|
| &tmpwrite($sheetone,$r->dir_config('lonDaemons').'/tmp/', |
|
| $ENV{'form.usymb'}); |
|
| |
|
| # ----------------------------------------------------- Print user, course, etc |
|
| unless ($reroute) { |
|
| if (&Apache::lonnet::allowed('opa',$ENV{'request.course.id'})) { |
|
| my $fname=$ENV{'form.ufn'}; |
|
| $fname=~s/\_[^\_]+$//; |
|
| if ($fname eq 'default') { $fname='course_default'; } |
|
| $r->print('<input type=submit name=saveas value="Save as ...">'. |
|
| '<input type=text size=20 name=newfn value="'.$fname.'"><p>'); |
|
| } |
|
| $r->print(&hiddenfield('ufn',$ENV{'form.ufn'})); |
|
| unless (&gettype($sheetone) eq 'classcalc') { |
|
| $r->print('<br><b>User:</b> '.$uname.'<br><b>Domain:</b> '.$udom); |
|
| } |
|
| $r->print('<h1>'. |
|
| $ENV{'course.'.$ENV{'request.course.id'}.'.description'}.'</h1>'); |
|
| if ($csec) { |
|
| $r->print('<h3>Group/Section: '.$csec.'</h3>'); |
|
| } |
} |
| } |
$r->print('>'); |
| # -------------------------------------------------------- Import and calculate |
|
| |
|
| if (&gettype($sheetone) eq 'assesscalc') { |
if ($asheetdata->{'sheettype'} eq 'classcalc') { |
| &rowaassess($sheetone,$ENV{'form.usymb'}); |
$r->print( |
| } elsif (&gettype($sheetone) eq 'studentcalc') { |
' Output CSV format: <input type=checkbox name=showcsv onClick="submit()"'); |
| &rowazstudent($sheetone); |
if ($ENV{'form.showcsv'}) { $r->print(' checked'); } |
| } |
$r->print('>'); |
| my $calcoutput=&calcsheet($sheetone); |
} |
| unless ($reroute) { |
|
| $r->print('<h3><font color=red>'.$calcoutput.'</h3></font>'); |
# ------------------------------------------------------------------ Insertrows |
| } |
$r->print(' Student Status: '. |
| |
&Apache::lonhtmlcommon::StatusOptions |
| |
($ENV{'form.Status'},'sheet')); |
| |
|
| |
$r->print(<<ENDINSERTBUTTONS); |
| |
<br> |
| |
<input type='button' onClick='insertrow("top");' |
| |
value='Insert Row Top'> |
| |
<input type='button' onClick='insertrow("bottom");' |
| |
value='Insert Row Bottom'><br> |
| |
ENDINSERTBUTTONS |
| |
|
| # ------------------------------------------------------- Print or export sheet |
# ------------------------------------------------------------- Print out sheet |
| unless ($reroute) { |
|
| $r->print(&outsheet($sheetone)); |
|
| |
|
| |
&outsheet($r,$asheet); |
| $r->print('</form></body></html>'); |
$r->print('</form></body></html>'); |
| } else { |
|
| $r->print(&exportrow($sheetone)); |
|
| } |
|
| # ------------------------------------------------------------------------ Done |
# ------------------------------------------------------------------------ Done |
| } else { |
} else { |
| # ----------------------------- Not in a course, or not allowed to modify parms |
# ----------------------------- Not in a course, or not allowed to modify parms |
|
Line 1300 ENDSCRIPT
|
Line 2706 ENDSCRIPT
|
| return HTTP_NOT_ACCEPTABLE; |
return HTTP_NOT_ACCEPTABLE; |
| } |
} |
| return OK; |
return OK; |
| |
|
| } |
} |
| |
|
| 1; |
1; |
|
Line 1307 __END__
|
Line 2714 __END__
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