#! /usr/bin/perl
# Copyright 2001-2022 Leslie Richardson
# This file is part of Open Admin for Schools.
# Open Admin for Schools is free software; you can redistribute it
# and/or modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2 of
# the License, or (at your option) any later version.
my %lex = ('Main' => 'Main',
'View/Download' => 'View/Download',
'Custom Classlist' => 'Custom Classlist',
'View Log File' => 'View Log File',
'Continue' => 'Continue',
'Homeroom' => 'Homeroom',
'Grade' => 'Grade',
'Cell Width' => 'Cell Width',
'Maximum' => 'Maximum',
'Page' => 'Page',
'Students' => 'Students',
'Select by' => 'Select by',
'Repeat Entry Elements' => 'Repeat Entry Elements',
'Classlist' => 'Classlist',
'Rm' => 'Rm',
'Students' => 'Students',
'Paper Size' => 'Paper Size',
'Letter' => 'Letter',
'Legal' => 'Legal',
'A4' => 'A4',
'Font Size' => 'Font Size',
'Gray Shade' => 'Gray Shade',
'Smaller=Darker' => 'Smaller=Darker',
'Include' => 'Include',
'Student Number' => 'Student Number',
'Additional Field' => 'Additional Field',
'Error' => 'Error',
'Width' => 'Width',
'Sort by' => 'Sort by',
'Name' => 'Name',
'Single Value Only' => 'Single Value Only',
'Not Found' => 'Not Found',
);
my $self = 'rptcustomclasslist.pl';
use DBI;
use CGI;
use Cwd;
# Configurable settings
my $maxstudents = 28; # maximum students per page.
my $cellwidth = 8; # default width of columns, 8 mm;
my $extrafieldwidth = 18; # studnum and extra field in mm.
my $defaultgrayshade = '0.90'; # shading for alternate rows
my $entrylimit = 31; # Max entries allowed for rotated text.
my $maxentrysize = 16; # Maximum number of characters for the entry
my $namewidth = 50; # Width of the first 'Name' column in mm.
my $studnumwidth = 12; # Width of local student number in mm.
eval require "../etc/admin.conf";
if ( $@ ) {
print $lex{Error}. " $@ \n";
die $lex{Error}. " $@\n";
}
eval require "../lib/liblatex.pl";
if ( $@ ) {
print $lex{Error}. " $@ \n";
die $lex{Error}. " $@\n";
}
my $q = new CGI;
print $q->header( -charset, $charset );
my %arr = $q->Vars;
my ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday, $iddst) = localtime(time);
$year = $year + 1900;
$wday++; $mon++;
my $currdate = "$dow[$wday], $month[$mon] $mday, $year";
my $dsn = "DBI:$dbtype:dbname=$dbase";
my $dbh = DBI->connect($dsn,$user,$password);
# Get current dir so know what CSS to display;
if ( getcwd() =~ /tcgi/ ){ # we are in tcgi
$css = $tchcss;
$homepage = $tchpage;
}
my $title = qq{$lex{'Custom Classlist'}};
print qq{$doctype\n$title\n};
print qq{\n};
print qq{$chartype\n\n};
print qq{
\n};
# Get values for Customization, then exit;
# Values passed are width, maxstudents, repeat, entry1 to entry8
if ( not $arr{page} ) {
showStartPage();
} else {
delete $arr{page};
}
# foreach my $key ( sort keys %arr ) { print qq{K:$key V:$arr{$key} \n}; }
# Setup Extra fields
my ( $studnumfield, $extrafield );
if ( $arr{extrafield} ) {
$extrafield = $arr{extrafield};
delete $arr{extrafield};
}
if ( $arr{extrafieldwidth} ) {
$extrafieldwidth = $arr{extrafieldwidth}; # default defined at top of script
delete $arr{extrafieldwidth};
}
if ( $arr{studnumfield} ) {
$studnumfield = 1;
delete $arr{studnumfield};
}
my ($extrafieldName, %defaultvalues); # default values only for selecthash form type
if ( $extrafield ) {
my $sth = $dbh->prepare("select fieldname, defaultvalue, formtype from meta
where tableid = 'student' and fieldid = ?");
$sth->execute( $extrafield );
if ($DBI::errstr) { print $DBI::errstr; die $DBI::errstr; }
my ($defaultvalue, $formtype); # these 2 are local
($extrafieldName, $defaultvalue, $formtype) = $sth->fetchrow;
if ( $formtype eq 'selecthash' ) { # we want to display their text equivalent values from meta
my @temp = split(/\s+/, $defaultvalue); #split based on spaces
foreach my $val ( @temp ) {
$val =~ s/_/ /g; # strip underscores used as separators
}
%defaultvalues = @temp;
}
( $extrafieldName ) = latex_filter( $extrafieldName );
}
# Set Sizes
# Letter paper size is 279mm x 216mm
# 200mm wide - 50mm name, 20mm extra fld, leaves 130mm for columns.
# a4 paper is 297mm x 210mm; legal is 356mm x 216mm
# The tabcolsep of 1mm leaves 128 mm where each col is $width + 1mm wide.
my $fontsize = $arr{fontsize}. 'pt';
my ( $papersize, $textwidth, $textheight );
if ( $arr{papersize} eq 'letter' ) {
$papersize = 'letterpaper';
$textwidth = $g_letterpaper_textwidth;
$textheight = $g_letterpaper_textheight;
} elsif ( $arr{papersize} eq 'legal' ) {
$papersize = 'legalpaper';
$textwidth = $g_legalpaper_textwidth;
$textheight = $g_legalpaper_textheight;
} elsif ( $arr{papersize} eq 'a4' ) {
$papersize = 'a4paper';
$textwidth = $g_a4paper_textwidth;
$textheight = $g_a4paper_textheight;
}
# Restrict Gray Shading values
if ( $arr{grayshade} > 1 ) { $arr{grayshade} = 1; }
if ( $arr{grayshade} < 0.5 ) { $arr{grayshade} = 0.5; }
my $wi = $arr{cellwidth} - 1; # width of each col desired (in mm)
# take away 1 for 1mm tabcolsep.
my $availablesize = $textwidth - $namewidth;
# Set column count after shrinking available size
if ( $studnumfield ) { $availablesize -= $studnumwidth; }
if ( $extrafield ) { $availablesize -= $extrafieldwidth; }
my $colcount = $availablesize / $arr{cellwidth};
$colcount = int $colcount + 1; # truncate
# print "Paper: $textwidth Count:$colcount Available: $availablesize \n";
# Filter for Passed values that might crash LaTeX
foreach my $key ( keys %arr ) {
( $arr{$key} ) = latex_filter( $arr{$key} );
}
if ( $arr{maxstudents} ) {
$maxlines = $arr{maxstudents};
} else {
$maxlines = $maxstudents;
}
# push entry text into array.
for (1..$entrylimit){
my $entryname = 'entry'.$_;
if ($arr{$entryname}){ # if it exists...push into array
push @entry,$arr{$entryname};
}
}
my $entrysize = $#entry + 1;
#print qq{Entry size: $entrysize\n};
if ($arr{repeat} and $entrysize){
$repeatcount = $colcount / $entrysize;
$repeatcount = int $repeatcount;
} elsif ($entrysize){
$repeatcount = 1; # only do it once if not repeat.
} else { $repeatcount = 0;}
#print qq{Repeat Count: $repeatcount\n};
my ($select, $grouptype, @group);
if ( $arr{homeroom} ) {
if ( $arr{homeroom} eq 'all' ) {
my @homerooms;
my $sth = $dbh->prepare("select distinct homeroom from student
where homeroom is not NULL and homeroom != '';");
$sth->execute;
if ($DBI::errstr) { print $DBI::errstr; die $DBI::errstr; }
while ( my $hr = $sth->fetchrow ) {
push @homerooms, $hr;
}
@group = sort {$a <=> $b} @homerooms;
} else { # one homeroom
# my $grpvalue = $dbh->quote( $arr{homeroom} );
push @group, $arr{homeroom};
}
$grouptype = 'homeroom';
} elsif ( $arr{grade} ) {
if ( $arr{grade} eq 'all' ) {
my @grades;
my $sth = $dbh->prepare("select distinct grade from student
where grade is not NULL and grade != '';");
$sth->execute;
if ($DBI::errstr) { print $DBI::errstr; die $DBI::errstr; }
while ( my $grade = $sth->fetchrow ) {
push @grades, $grade;
}
@group = sort {$a <=> $b} @grades;
} else { # one grade only
# my $grpvalue = $dbh->quote( $arr{grade} );
# $select = "where grade = $grpvalue";
push @group, $arr{grade}
}
$grouptype = 'grade';
} else { # Error; no selection
print qq{No Homeroom or Grade selected.\n};
print qq{\n};
exit;
}
# Start TeX Document
my $shortname = "cclasslist$$";
my $filename = "$shortname.tex";
open(TEX,">$filename") || die "Can't open tex file";
print TEX "\\documentclass[$fontsize,$papersize ]{article}
\\usepackage{array,newcent,rotating,colortbl,inputenc}
$a_latex_header
\\pagestyle{empty}
\\setlength{\\textwidth}{$textwidth}
\\setlength{\\textheight}{$textheight}
\\setlength{\\hoffset}{-40mm}
\\setlength{\\voffset}{-36mm}
\\addtolength{\\evensidemargin}{0mm}
\\addtolength{\\oddsidemargin}{0mm}
\\setlength{\\tabcolsep}{0.5mm}
\\setlength{\\extrarowheight}{2mm}
\\newcolumntype{G}{>{\\columncolor[gray]{1.00}}p{$namewidth mm}}\n";
# Note above... a columncolor of 1.00 means white, smaller number is darker.
print TEX "\\begin{document}\n";
# Set sorting order
my $sortorder = 'order by lastname, firstname';
my $teachername;
foreach my $graderoom ( @group ) { # grade or homeroom
my $sth = $dbh->prepare("select lastname, firstname, grade, homeroom, studnum from student
where $grouptype = ? order by lastname, firstname");
$sth->execute( $graderoom ); # grade or homeroom
if ($DBI::errstr) { print $DBI::errstr; die $DBI::errstr; }
# Get Teacher name, if any
my $sth1 = $dbh->prepare("select sal, lastname from staff as s, staff_multi as sm
where s.userid = sm.userid and field_name = 'homeroom' and
field_value = ?");
$sth1->execute( $graderoom );
if ($DBI::errstr) { print "Teacher Error: $DBI::errstr"; die $DBI::errstr; }
$teachrows = $sth1->rows;
$teachername = '';
for ( 1..$teachrows ){
my ($sal, $lastname) = $sth1->fetchrow;
$teachername .= " $sal~$lastname";
}
# end of teacher name
my $first = 1;
my $linecount = $studcount = 0;
while ( my ( $lastname, $firstname, $grade, $homeroom, $studnum ) = $sth->fetchrow ) {
if ( $first ) { # print header to start
prHeader($teachername, $graderoom );
$first = 0;
}
$linecount++;
$studcount++;
if ( $linecount > $maxlines ) { # We'll print a new page header here
# New Page Header
$linecount = 0;
if ( $i != 1 ) { print TEX "\\end{tabular}\\\\ \\newpage\n"; }
prHeader($teachername, $graderoom );
}
# Print Normal Record.
prRecord($lastname, $firstname, $studnum);
}
# now do bottom of page
prStudCount();
print TEX "\n\\end{tabular} \n\n \\newpage \n";
} # End of Loop for all groups
print TEX "\n\\end{document}";
close TEX;
# Solve download location issues with cgi vs tcgi..
# Get current dir so know what CSS to display;
if (getcwd() =~ /tcgi/){ # we are in tcgi
$downloaddir = $tchdownloaddir;
$webdownloaddir = $tchwebdownloaddir;
}
system("$pdflatex $filename >pdflog$$.txt");
system("mv $shortname.pdf $downloaddir");
system("mv pdflog$$.txt $downloaddir");
system("rm -f $shortname.*");
print qq{