#!/usr/bin/perl
# Copyright 2001-2023 Leslie Richardson
# This file is part of Open Admin for Schools.
# DESC: Export any table by selection.
my %lex = ('Main' => 'Main',
'Export' => 'Export',
'Custom Table Export' => 'Custom Table Export',
'Please select a table to export.' => 'Please select a table to export.',
'Table' => 'Table',
'Records' => 'Records',
'Cannot open Export file' => 'Cannot open Export file',
'Combine failed on input' => 'Combine failed on input',
'Download CSV File' => 'Download CSV File',
'Error' => 'Error',
);
my $self = 'expcustom.pl';
use DBI;
use CGI;
use Text::CSV_XS;
eval require "../../etc/admin.conf";
if ( $@ ) {
print $lex{Error}. " $@ \n";
die $lex{Error}. " $@\n";
}
my $q = CGI->new;
my %arr = $q->Vars;
print $q->header( -charset, $charset );
my $dsn = "DBI:$dbtype:dbname=$dbase";
my $dbh = DBI->connect($dsn,$user,$password);
my $title = $lex{'Custom Table Export'};
print qq{$doctype\n$title\n};
print qq{
$chartype\n\n};
print qq{[ $lex{Main} |\n};
print qq{$lex{Export} ]\n};
print qq{
$schoolname $title
\n};
#foreach my $key (keys %arr) { print qq{K:$key V:$arr{$key} \n}; }
if (not $arr{table}) {
showTables();
}
my $table = $arr{table};
print qq{
$lex{Table} $table
\n};
my $csv = Text::CSV_XS->new( {binary => 1} );
# Open output file
my $fileName = "customexp$$.csv";
open (EX,">$fileName") || die $lex{'Cannot open Export file'}. " $fileName";
# Add Field names.
my @fieldnames;
my $sth = $dbh->prepare("show columns from $table");
$sth->execute;
if ( $DBI::errstr ) { print $DBI::errstr; die $DBI::errstr; }
while ( my @cols = $sth->fetchrow ) {
push @fieldnames, $cols[0];
}
$sth = $dbh->prepare("select * from $table order by $fieldnames[0]");
$sth->execute;
if ($DBI::errstr) { print $DBI::errstr; die $DBI::errstr; }
my $rows = $sth->rows;
print qq{
$lex{Records}: $rows
\n};
if ($csv->combine(@fieldnames)) {
my $record = $csv->string;
print EX $record, "\r\n";
} else {
my $err = $csv->error_input;
print qq{$lex{'Combine failed on input'}: $err,\n\n};
}
for ($i=1; $i <= $rows; ++$i) {
my @arr = $sth->fetchrow;
foreach my $element ( @arr ) { # strip CR/LF
$element =~ s/\n/ /g;
$element =~ s/\r/ /g;
$element =~ s/\x92/\x27/g; # chg close single quote.
}
if ($csv->combine(@arr)) {
my $record = $csv->string;
print EX $record, "\r\n";
} else {
my $err = $csv->error_input;
print qq{Combine failed on input: ",$err,":\n\n};
}
}
close EX;
system("mv $fileName $downloaddir");
print qq{