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# maintainers, and copyright holders, see the CONTRIBUTORS file.

# Original Copyright Notice from SQL-Ledger 2.6.17 (before the fork):

# Author: DWS Systems Inc.

# Web: http://www.sql-ledger.org

# Contributors: Thomas Bayen <bayen@gmx.de>

# Antti Kaihola <akaihola@siba.fi>

# Moritz Bunkus (tex)

# Jim Rawlings <jim@your-dba.com> (DB2)

#======================================================================

# This file has undergone whitespace cleanup.

#======================================================================

# main package

#======================================================================

use Math::BigFloat lib => 'GMP';

use LedgerSMB::Sysconfig;

use List::Util qw(first);

use LedgerSMB::Mailer;

use Time::Local;

use Cwd;

use File::Copy;

use charnames ':full';

use open ':utf8';

package Form;

sub new {

    my $type = shift;

    my $argstr = shift;

    read( STDIN, $_, $ENV{CONTENT_LENGTH} );

    if ($argstr) {

        $_ = $argstr;

}

    elsif ( $ENV{QUERY_STRING} ) {

        $_ = $ENV{QUERY_STRING};

}

    elsif ( $ARGV[0] ) {

        $_ = $ARGV[0];

}

    my $self = {};

    %$self = split /[&=]/;

    for ( keys %$self ) { $self->{$_} = unescape( "", $self->{$_} ) }

    if ( substr( $self->{action}, 0, 1 ) !~ /( |\.)/ ) {

        $self->{action} = lc $self->{action};

        $self->{action} =~ s/( |-|,|\#|\/|\.$)/_/g;

        $self->{nextsub} = lc $self->{nextsub};

        $self->{nextsub} =~ s/( |-|,|\#|\/|\.$)/_/g;

}

    $self->{login} =~ s/[^a-zA-Z0-9._+\@'-]//g;

    $self->{menubar} = 1 if $self->{path} =~ /lynx/i;

#menubar will be deprecated, replaced with below

    $self->{lynx} = 1 if $self->{path} =~ /lynx/i;

    $self->{version}   = "1.2.7";

    $self->{dbversion} = "1.2.0";

    bless $self, $type;

    if ( $self->{path} ne 'bin/lynx' ) { $self->{path} = 'bin/mozilla'; }

    if ( ( $self->{script} )

        and not List::Util::first { $_ eq $self->{script} }

        @{LedgerSMB::Sysconfig::scripts} )

{

        $self->error( 'Access Denied', __line__, __file__ );

}

    if ( ( $self->{action} =~ /(:|')/ ) || ( $self->{nextsub} =~ /(:|')/ ) ) {

        $self->error( "Access Denied", __line__, __file__ );

}

    for ( keys %$self ) { $self->{$_} =~ s/\N{NULL}//g }

$self;

}

sub debug {

    my ( $self, $file ) = @_;

    if ($file) {

        open( FH, '>', "$file" ) or die $!;

        for ( sort keys %$self ) { print FH "$_ = $self->{$_}\n" }

        close(FH);

}

else {

        print "\n";

        for ( sort keys %$self ) { print "$_ = $self->{$_}\n" }

}

sub encode_all {

# TODO;

}

sub decode_all {

# TODO

}

sub escape {

    my ( $self, $str, $beenthere ) = @_;

# for Apache 2 we escape strings twice

    if ( ( $ENV{SERVER_SIGNATURE} =~ /Apache\/2\.(\d+)\.(\d+)/ )

        && !$beenthere )

{

        $str = $self->escape( $str, 1 ) if $1 == 0 && $2 < 44;

}

    utf8::encode($str);

    $str =~ s/([^a-zA-Z0-9_.-])/sprintf("%%%02x", ord($1))/ge;

$str;

}

sub unescape {

    my ( $self, $str ) = @_;

    $str =~ tr/+/ /;

    $str =~ s/\\$//;

    utf8::encode($str) if utf8::is_utf8($str);

    $str =~ s/%([0-9a-fA-Z]{2})/pack("c",hex($1))/eg;

    utf8::decode($str);

    $str =~ s/\r?\n/\n/g;

$str;

}

sub quote {

    my ( $self, $str ) = @_;

    if ( $str && !ref($str) ) {

        $str =~ s/"/&quot;/g;

}

$str;

}

sub unquote {

    my ( $self, $str ) = @_;

    if ( $str && !ref($str) ) {

        $str =~ s/&quot;/"/g;

}

$str;

}

sub hide_form {

    my $self = shift;

    if (@_) {

        for (@_) {

            print qq|<input type="hidden" name="$_" value="|

              . $self->quote( $self->{$_} )

              . qq|" />\n|;

}

else {

        delete $self->{header};

        for ( sort keys %$self ) {

            print qq|<input type="hidden" name="$_" value="|

              . $self->quote( $self->{$_} )

              . qq|" />\n|;

}

sub error {

    my ( $self, $msg ) = @_;

    if ( $ENV{GATEWAY_INTERFACE} ) {

        $self->{msg}    = $msg;

        $self->{format} = "html";

        $self->format_string('msg');

        delete $self->{pre};

        if ( !$self->{header} ) {

            $self->header;

}

          qq|<body><h2 class="error">Error!</h2> <p><b>$self->{msg}</b></body>|;

exit;

}

else {

        if ( $ENV{error_function} ) {

            &{ $ENV{error_function} }($msg);

}

        die "Error: $msg\n";

}

sub info {

    my ( $self, $msg ) = @_;

    if ( $ENV{GATEWAY_INTERFACE} ) {

        $msg =~ s/\n/<br>/g;

        delete $self->{pre};

        if ( !$self->{header} ) {

            $self->header;

            print qq| <body>|;

            $self->{header} = 1;

}

        print "<b>$msg</b>";

}

else {

        if ( $ENV{info_function} ) {

            &{ $ENV{info_function} }($msg);

}

else {

            print "$msg\n";

}

sub numtextrows {

    my ( $self, $str, $cols, $maxrows ) = @_;

    my $rows = 0;

    for ( split /\n/, $str ) {

        $rows += int( ( (length) - 2 ) / $cols ) + 1;

}

    $maxrows = $rows unless defined $maxrows;

    return ( $rows > $maxrows ) ? $maxrows : $rows;

}

sub dberror {

    my ( $self, $msg ) = @_;

    $self->error( "$msg\n" . $DBI::errstr );

}

sub isblank {

    my ( $self, $name, $msg ) = @_;

    $self->error($msg) if $self->{$name} =~ /^\s*$/;

}

sub header {

    my ( $self, $init, $headeradd ) = @_;

    return if $self->{header};

    my ( $stylesheet, $favicon, $charset );

    if ( $ENV{GATEWAY_INTERFACE} ) {

        $self->{charset} ||= "utf-8";

        if ( $self->{stylesheet} && ( -f "css/$self->{stylesheet}" ) ) {

$stylesheet =

qq|<link rel="stylesheet" href="css/$self->{stylesheet}" type="text/css" title="LedgerSMB stylesheet" />\n|;

}

$charset =

qq|<meta http-equiv="content-type" content="text/html; charset=$self->{charset}" />\n|;

        $self->{titlebar} =

          ( $self->{title} )

          ? "$self->{title} - $self->{titlebar}"

          : $self->{titlebar};

        print qq|Content-Type: text/html; charset=utf-8\n\n

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"

"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">

<head>

    <title>$self->{titlebar}</title>

    <meta http-equiv="Pragma" content="no-cache" />

    <meta http-equiv="Expires" content="-1" />

    <link rel="shortcut icon" href="favicon.ico" type="image/x-icon" />

$stylesheet

$charset

    <meta name="robots" content="noindex,nofollow" />

$headeradd

</head>

        $self->{pre} \n|;

}

    $self->{header} = 1;

}

sub redirect {

    my ( $self, $msg ) = @_;

    if ( $self->{callback} || !$msg ) {

main::redirect();

}

else {

        $self->info($msg);

}

sub sort_columns {

    my ( $self, @columns ) = @_;

    if ( $self->{sort} ) {

        if (@columns) {

            @columns = grep !/^$self->{sort}$/, @columns;

            splice @columns, 0, 0, $self->{sort};

}

@columns;

}

sub sort_order {

    my ( $self, $columns, $ordinal ) = @_;

# setup direction

    if ( $self->{direction} ) {

        if ( $self->{sort} eq $self->{oldsort} ) {

            if ( $self->{direction} eq 'ASC' ) {

                $self->{direction} = "DESC";

}

else {

                $self->{direction} = "ASC";

}

else {

        $self->{direction} = "ASC";

}

    $self->{oldsort} = $self->{sort};

    my @a = $self->sort_columns( @{$columns} );

    if (%$ordinal) {

        $a[0] =

          ( $ordinal->{ $a[$_] } )

          ? "$ordinal->{$a[0]} $self->{direction}"

          : "$a[0] $self->{direction}";

        for ( 1 .. $#a ) {

            $a[$_] = $ordinal->{ $a[$_] } if $ordinal->{ $a[$_] };

}

else {

        $a[0] .= " $self->{direction}";

}

    $sortorder = join ',', @a;

$sortorder;

}

sub format_amount {

    my ( $self, $myconfig, $amount, $places, $dash ) = @_;

    my $negative;

    if ($amount) {

        $amount = $self->parse_amount( $myconfig, $amount );

        $negative = ( $amount < 0 );

        $amount =~ s/-//;

}

    if ( $places =~ /\d+/ ) {

#$places = 4 if $places == 2;

        $amount = $self->round_amount( $amount, $places );

}

# is the amount negative

# Parse $myconfig->{numberformat}

    my ( $ts, $ds ) = ( $1, $2 );

    if ($amount) {

        if ( $myconfig->{numberformat} ) {

            my ( $whole, $dec ) = split /\./, "$amount";

            $amount = join '', reverse split //, $whole;

            if ($places) {

                $dec .= "0" x $places;

                $dec = substr( $dec, 0, $places );

}

            if ( $myconfig->{numberformat} eq '1,000.00' ) {

                $amount =~ s/\d{3,}?/$&,/g;

                $amount =~ s/,$//;

                $amount = join '', reverse split //, $amount;

                $amount .= "\.$dec" if ( $dec ne "" );

}

            if ( $myconfig->{numberformat} eq '1 000.00' ) {

                $amount =~ s/\d{3,}?/$& /g;

                $amount =~ s/\s$//;

                $amount = join '', reverse split //, $amount;

                $amount .= "\.$dec" if ( $dec ne "" );

}

            if ( $myconfig->{numberformat} eq "1'000.00" ) {

                $amount =~ s/\d{3,}?/$&'/g;

                $amount =~ s/'$//;

                $amount = join '', reverse split //, $amount;

                $amount .= "\.$dec" if ( $dec ne "" );

}

            if ( $myconfig->{numberformat} eq '1.000,00' ) {

                $amount =~ s/\d{3,}?/$&./g;

                $amount =~ s/\.$//;

                $amount = join '', reverse split //, $amount;

                $amount .= ",$dec" if ( $dec ne "" );

}

            if ( $myconfig->{numberformat} eq '1000,00' ) {

                $amount = "$whole";

                $amount .= ",$dec" if ( $dec ne "" );

}

            if ( $myconfig->{numberformat} eq '1000.00' ) {

                $amount = "$whole";

                $amount .= ".$dec" if ( $dec ne "" );

}

            if ( $dash =~ /-/ ) {

                $amount = ($negative) ? "($amount)" : "$amount";

}

            elsif ( $dash =~ /DRCR/ ) {

                $amount = ($negative) ? "$amount DR" : "$amount CR";

}

else {

                $amount = ($negative) ? "-$amount" : "$amount";

}

else {

        if ( $dash eq "0" && $places ) {

            if ( $myconfig->{numberformat} =~ /0,00$/ ) {

                $amount = "0" . "," . "0" x $places;

}

else {

                $amount = "0" . "." . "0" x $places;

}

else {

            $amount = ( $dash ne "" ) ? "$dash" : "";

}

$amount;

}

sub parse_amount {

    my ( $self, $myconfig, $amount ) = @_;

    if ( ( $amount eq '' ) or ( ! defined $amount ) ) {

        $amount = 0;

}

    if ( UNIVERSAL::isa( $amount, 'Math::BigFloat' ) )

{ # Amount may not be an object

        return $amount;

}

    my $numberformat = $myconfig->{numberformat};

    if (   ( $numberformat eq '1.000,00' )

        || ( $numberformat eq '1000,00' ) )

{

        $amount =~ s/\.//g;

        $amount =~ s/,/./;

}

    if ( $numberformat eq '1 000.00' ) {

        $amount =~ s/\s//g;

}

    if ( $numberformat eq "1'000.00" ) {

        $amount =~ s/'//g;

}

    $amount =~ s/,//g;

    if ( $amount =~ s/\((\d*\.?\d*)\)/$1/ ) {

        $amount = $1 * -1;

}

    if ( $amount =~ s/(\d*\.?\d*)\s?DR/$1/ ) {

        $amount = $1 * -1;

}

    $amount =~ s/\s?CR//;

    $amount =~ /(\d*)\.(\d*)/;

    my $decimalplaces = length $1 + length $2;

    $amount = new Math::BigFloat($amount);

    return ( $amount * 1 );

}

sub round_amount {

    my ( $self, $amount, $places ) = @_;

# These rounding rules follow from the previous implementation.

# They should be changed to allow different rules for different accounts.

    Math::BigFloat->round_mode('+inf') if $amount >= 0;

    Math::BigFloat->round_mode('-inf') if $amount < 0;

    $amount = Math::BigFloat->new($amount)->ffround( -$places ) if $places >= 0;

    $amount = Math::BigFloat->new($amount)->ffround( -( $places - 1 ) )

      if $places < 0;

    $amount->precision(undef);

    return $amount;

}

sub db_parse_numeric {

    my $self = shift;

    my %args = @_;

    my ($sth, $arrayref, $hashref) = ($args{sth}, $args{arrayref}, 

          $args{hashref});

    my @types = @{$sth->{TYPE}};

    my @names = @{$sth->{NAME_lc}};

    for (0 .. $#names){

        if ($types[$_] == 3){

            $arrayref[$_] = Math::BigFloat->new($arrayref[$_]) 

              if defined $arrayref;

            $hashref->{$names[$_]} = Math::BigFloat->new($hashref->{$names[$_]})

              if defined $hashref;

}

    return ($hashref || $arrayref);

}

sub callproc {

    my $procname = shift @_;

    my $argstr   = "";

    my @results;

    for ( 1 .. $#_ ) {

        $argstr .= "?, ";

}

    $argstr =~ s/\, $//;

    $query = "SELECT $procname";

    $query =~ s/\(\)/$argstr/;

    my $sth = $self->{dbh}->prepare($query);

    while ( my $ref = $sth->fetchrow_hashref(NAME_lc) ) {

        push @results, $ref;

}

@results;

}

sub get_my_emp_num {

    my ( $self, $myconfig, $form ) = @_;

    %myconfig = %{$myconfig};

    my $dbh = $form->{dbh};

# we got a connection, check the version

    my $query = qq|

SELECT employeenumber FROM employee

WHERE login = ?|;

    my $sth = $dbh->prepare($query);

    $sth->execute( $form->{login} ) || $form->dberror($query);

    $sth->execute;

    my ($id) = $sth->fetchrow_array;

    $sth->finish;

    $form->{'emp_num'} = $id;

}

sub parse_template {

    my ( $self, $myconfig ) = @_;

    $self->{cwd} = Cwd::getcwd();

    for (qw(IN OUT)) {

        if ( $self->{$_} =~ m#[:/\\]#  and 

            ($self->{$_} != $LedgerSMB::Sysconfig::sendmail and ($_ eq 'OUT'))) 

{

            $self->error("Access denied");

}

    if ( $self->{language_code} =~ m#[:/\\.*]# ) {

        $self->error("Access Denied");

}

    my ( $chars_per_line, $lines_on_first_page, $lines_on_second_page ) =

      ( 0, 0, 0 );

    my ( $current_page, $current_line ) = ( 1, 1 );

    my $pagebreak = "";

    my $sum       = 0;

    my $subdir = "";

    my $err    = "";

    my %include = ();

    my $ok;

    if ( $self->{language_code} ) {

        if ( $self->{language_code} =~ /(\.\.|\/|\*)/ ) {

            $self->error("Invalid Language Code");

}

        if ( -f "$self->{templates}/$self->{language_code}/$self->{IN}" ) {

            open( IN, '<',

                "$self->{templates}/$self->{language_code}/$self->{IN}" )

              or $self->error("$self->{IN} : $!");

}

else {

            open( IN, '<', "$self->{templates}/$self->{IN}" )

              or $self->error("$self->{IN} : $!");

}

else {

        open( IN, "$self->{templates}/$self->{IN}" )

          or $self->error("$self->{IN} : $!");

}

    @_ = <IN>;

    close(IN);

    $self->{copies} = 1 if ( ( $self->{copies} *= 1 ) <= 0 );

# OUT is used for the media, screen, printer, email

# for postscript we store a copy in a temporary file

    my $fileid  = time;

    my $tmpfile = $self->{IN};

    $tmpfile =~ s/\./_$self->{fileid}./ if $self->{fileid};

    $self->{tmpfile} = "${LedgerSMB::Sysconfig::tempdir}/${fileid}_${tmpfile}";

    my $temphash;

    if ( $self->{format} =~ /(postscript|pdf)/ || $self->{media} eq 'email' ) {

        $temphash{out} = $self->{OUT};

        $self->{OUT} = "$self->{tmpfile}";

        File::Copy::copy(

            "$self->{templates}/logo.png",

"${LedgerSMB::Sysconfig::tempdir}/"

);

        File::Copy::copy(

            "$self->{templates}/logo.eps",

"${LedgerSMB::Sysconfig::tempdir}/"

);

        $temphash{printmode} = $self->{printmode};

        $self->{printmode} = '>';

}

    if ( $self->{OUT} ) {

        open( OUT, $self->{printmode}, "$self->{OUT}" )

          or $self->error("$self->{OUT} : $!");

        chmod( 0600, "$self->{OUT}" );

}

else {

        open( OUT, ">-" ) or $self->error("STDOUT : $!");

        $self->header;

}

# first we generate a tmpfile

# read file and replace <?lsmb variable ?>

    while ( $_ = shift ) {

        $par = "";

        $var = $_;

# detect pagebreak block and its parameters

        if (/<\?lsmb pagebreak ([0-9]+) ([0-9]+) ([0-9]+) \?>/) {

            $chars_per_line       = $1;

            $lines_on_first_page  = $2;

            $lines_on_second_page = $3;

            while ( $_ = shift ) {

                last if (/<\?lsmb end pagebreak \?>/);

                $pagebreak .= $_;

}

        if (/<\?lsmb foreach /) {

# this one we need for the count

            chomp $var;

            $var =~ s/.*?<\?lsmb foreach (.+?) \?>/$1/;

            while ( $_ = shift ) {

                last if (/<\?lsmb end $var \?>/);

# store line in $par

                $par .= $_;

}

# display contents of $self->{number}[] array

            for $i ( 0 .. $#{ $self->{$var} } ) {

                if ( $var =~ /^(part|service)$/ ) {

                    next if $self->{$var}[$i] eq 'NULL';

}

# Try to detect whether a manual page break is necessary

# but only if there was a <?lsmb pagebreak ... ?> block before

                if ( $var eq 'number' || $var eq 'part' || $var eq 'service' ) {

                    if ( $chars_per_line && defined $self->{$var} ) {

                        my $line;

                        my $lines = 0;

                        my @d     = qw(description);

                        push @d, "itemnotes" if $self->{countitemnotes};

                        foreach my $item (@d) {

                            if ( $self->{$item}[$i] ) {

                                foreach $line ( split /\r?\n/,

                                    $self->{$item}[$i] )

{

$lines++;

$lines +=

                                      int( length($line) / $chars_per_line );

}

                        my $lpp;

                        if ( $current_page == 1 ) {

                            $lpp = $lines_on_first_page;

}

else {

                            $lpp = $lines_on_second_page;

}

# Yes we need a manual page break

                        if ( ( $current_line + $lines ) > $lpp ) {

                            my $pb = $pagebreak;

# replace the special variables <?lsmb sumcarriedforward ?>

# and <?lsmb lastpage ?>

                            my $psum =

                              $self->format_amount( $myconfig, $sum, 2 );

                            $pb =~ s/<\?lsmb sumcarriedforward \?>/$psum/g;

                            $pb =~ s/<\?lsmb lastpage \?>/$current_page/g;

# only "normal" variables are supported here

# (no <?lsmb if, no <?lsmb foreach, no <?lsmb include)

                            $pb =~ s/<\?lsmb (.+?) \?>/$self->{$1}/g;

# page break block is ready to rock

                            print( OUT $pb );

$current_page++;

                            $current_line = 1;

                            $lines        = 0;

}

                        $current_line += $lines;

}

$sum +=

                      $self->parse_amount( $myconfig, $self->{linetotal}[$i] );

}

# don't parse par, we need it for each line

                print OUT $self->format_line( $par, $i );

}

next;

}

# if not comes before if!

        if (/<\?lsmb if not /) {

# check if it is not set and display

chop;

s/.*?<\?lsmb if not (.+?) \?>/$1/;

            if ( !$self->{$_} ) {

                while ( $_ = shift ) {

                    last if (/<\?lsmb end /);

# store line in $par

                    $par .= $_;

}

                $_ = $par;

}

else {

                while ( $_ = shift ) {

                    last if (/<\?lsmb end /);

}

next;

}

        if (/<\?lsmb if /) {

# check if it is set and display

chop;

s/.*?<\?lsmb if (.+?) \?>/$1/;

# commenting this out for security reasons. If needed,

# please uncomment. Functionality below will be in 1.3

# Chris Travers

#if (/\s/) {

# @args = split;

# if ($args[1] !~ /^(==|eq|>|gt|>|lt|>=|ge|le|<=|ne|!=)$/){

# $self->error("Unknown/forbidden operator");

# }

# $ok = eval "$self->{$args[0]} $args[1] $args[2]";

#} else {

            $ok = $self->{$_};

            if ($ok) {

                while ( $_ = shift ) {

                    last if (/<\?lsmb end /);

# store line in $par

                    $par .= $_;

}

                $_ = $par;

}

else {

                while ( $_ = shift ) {

                    last if (/<\?lsmb end /);

}

next;

}

# check for <?lsmb include filename ?>

        if (/<\?lsmb include /) {

# get the filename

            chomp $var;

            $var =~ s/.*?<\?lsmb include (.+?) \?>/$1/;

# remove / .. for security reasons

            $var =~ s/(\/|\.\.)//g;

# assume loop after 10 includes of the same file

            next if ( $include{$var} > 10 );

unless (

                open( INC, '<', "$self->{templates}/$self->{language_code}/$var"

)

{

                $err = $!;

                $self->cleanup;

                $self->error(

                    "$self->{templates}/$self->{language_code}/$var : $err");

}

            unshift( @_, <INC> );

            close(INC);

            $include{$var}++;

next;

}

        print OUT $self->format_line($_);

}

    close(OUT);

    delete $self->{countitemnotes};

# Convert the tex file to postscript

    if ( $self->{format} =~ /(postscript|pdf)/ ) {

        $self->{tmpdir} = "${LedgerSMB::Sysconfig::tempdir}";

        unless ( chdir( $self->{tmpdir} ) ) {

            $err = $!;

            $self->cleanup;

            $self->error("chdir : $self->{tmpdir} : $err");

}

        $self->{tmpfile} =~ s/$self->{tmpdir}\///g;

        $self->{errfile} = $self->{tmpfile};

        $self->{errfile} =~ s/tex$/err/;

        my $r = 1;

        if ( $self->{format} eq 'postscript' ) {

system(

"latex --interaction=nonstopmode $self->{tmpfile} > $self->{errfile}"

);

            while ( $self->rerun_latex ) {

system(

"latex --interaction=nonstopmode $self->{tmpfile} > $self->{errfile}"

);

                last if ++$r > 4;

}

            $self->{tmpfile} =~ s/tex$/dvi/;

            $self->error( $self->cleanup ) if !( -f $self->{tmpfile} );

            system("dvips $self->{tmpfile} -o -q");

            $self->error( $self->cleanup . "dvips : $!" ) if ($?);

            $self->{tmpfile} =~ s/dvi$/ps/;

}

        if ( $self->{format} eq 'pdf' ) {

system(

"pdflatex --interaction=nonstopmode $self->{tmpfile} > $self->{errfile}"

);

            while ( $self->rerun_latex ) {

system(

"pdflatex --interaction=nonstopmode $self->{tmpfile} > $self->{errfile}"

);

                last if ++$r > 4;

}

            $self->{tmpfile} =~ s/tex$/pdf/;

            $self->error( $self->cleanup ) if !( -f $self->{tmpfile} );

}

    if ( $self->{format} =~ /(postscript|pdf)/ || $self->{media} eq 'email' ) {

        if ( $self->{media} eq 'email' ) {

            my $mail = new Mailer;

            for (qw(cc bcc subject message version format charset)) {

                $mail->{$_} = $self->{$_};

}

            $mail->{to}     = qq|$self->{email}|;

            $mail->{from}   = qq|"$myconfig->{name}" <$myconfig->{email}>|;

            $mail->{notify} = $self->{notify};

            $mail->{fileid} = "$fileid.";

# if we send html or plain text inline

            if (   ( $self->{format} =~ /(html|txt)/ )

                && ( $self->{sendmode} eq 'inline' ) )

{

                my $br = "";

                $br = "<br>" if $self->{format} eq 'html';

                $mail->{contenttype} = "text/$self->{format}";

                $mail->{message}       =~ s/\r?\n/$br\n/g;

                $myconfig->{signature} =~ s/\\n/$br\n/g;

                $mail->{message} .= "$br\n-- $br\n$myconfig->{signature}\n$br"

                  if $myconfig->{signature};

                unless ( open( IN, '<', $self->{tmpfile} ) ) {

                    $err = $!;

                    $self->cleanup;

                    $self->error("$self->{tmpfile} : $err");

}

                while (<IN>) {

                    $mail->{message} .= $_;

}

                close(IN);

}

else {

                @{ $mail->{attachments} } = ( $self->{tmpfile} );

                $myconfig->{signature} =~ s/\\n/\n/g;

                $mail->{message} .= "\n-- \n$myconfig->{signature}"

                  if $myconfig->{signature};

}

            if ( $err = $mail->send ) {

                $self->cleanup;

                $self->error($err);

}

else {

            $self->{OUT} = $temphash{out};

            $self->{printmode} = $temphash{printmode} if $temphash{printmode};

            unless ( open( IN, '<', $self->{tmpfile} ) ) {

                $err = $!;

                $self->cleanup;

                $self->error("$self->{tmpfile} : $err");

}

            binmode(IN);

            $self->{copies} = 1 if $self->{media} =~ /(screen|email|queue)/;

            chdir("$self->{cwd}");

            for my $i ( 1 .. $self->{copies} ) {

                if ( $self->{OUT} ) {

                    unless ( open( OUT, $self->{printmode}, $self->{OUT} ) ) {

                        $err = $!;

                        $self->cleanup;

                        $self->error("$self->{OUT} : $err");

}

                    chmod( 0600, "$self->{OUT}" );

}

else {

# launch application

                    print qq|Content-Type: application/$self->{format}\n|

                      . qq|Content-Disposition: attachment; filename="$self->{tmpfile}"\n\n|;

                    unless ( open( OUT, ">-" ) ) {

                        $err = $!;

                        $self->cleanup;

                        $self->error("STDOUT : $err");

}

                binmode(OUT);

                while (<IN>) {

                    print OUT $_;

}

                close(OUT);

                seek IN, 0, 0;

}

            close(IN);

}

        $self->cleanup;

}

sub format_line {

    my $self = shift;

    $_ = shift;

    my $i = shift;

    my $str;

    my $newstr;

    my $pos;

    my $l;

    my $lf;

    my $line;

    my $var = "";

    my %a;

    my $offset;

    my $pad;

    my $item;

    while (/<\?lsmb (.+?) \?>/) {

%a = ();

        foreach $item ( split / /, $1 ) {

            my ( $key, $value ) = split /=/, $item;

            if ( $value ne "" ) {

                $a{$key} = $value;

}

else {

                $var = $item;

}

        $str = ( defined $i ) ? $self->{$var}[$i] : $self->{$var};

        $newstr = $str;

        $self->{countitemnotes} = 1 if $var eq 'itemnotes';

        $var = $1;

        if ( $var =~ /^if\s+not\s+/ ) {

            if ($str) {

                $var =~ s/if\s+not\s+//;

s/<\?lsmb if\s+not\s+$var \?>.*?(<\?lsmb end\s+$var \?>|$)//s;

}

else {

s/<\?lsmb $var \?>//;

}

next;

}

        if ( $var =~ /^if\s+/ ) {

            if ($str) {

s/<\?lsmb $var \?>//;

}

else {

                $var =~ s/if\s+//;

s/<\?lsmb if\s+$var \?>.*?(<\?lsmb end\s+$var \?>|$)//s;

}

next;

}

        if ( $var =~ /^end\s+/ ) {

s/<\?lsmb $var \?>//;

next;

}

        if ( $a{align} || $a{width} || $a{offset} ) {

            $newstr = "";

            $offset = 0;

            $lf     = "";

            foreach $str ( split /\n/, $str ) {

                $line = $str;

                $l    = length $str;

do {

                    if ( ( $pos = length $str ) > $a{width} ) {

                        if ( ( $pos = rindex $str, " ", $a{width} ) > 0 ) {

                            $line = substr( $str, 0, $pos );

}

                        $pos = length $str if $pos == -1;

}

                    $l = length $line;

# pad left, right or center

                    $l = ( $a{width} - $l );

                    $pad = " " x $l;

                    if ( $a{align} =~ /right/i ) {

                        $line = " " x $offset . $pad . $line;

}

                    if ( $a{align} =~ /left/i ) {

                        $line = " " x $offset . $line . $pad;

}

                    if ( $a{align} =~ /center/i ) {

                        $pad  = " " x ( $l / 2 );

                        $line = " " x $offset . $pad . $line;

                        $pad  = " " x ( $l / 2 );

                        $line .= $pad;

}

                    $newstr .= "$lf$line";

                    $str  = substr( $str, $pos + 1 );

                    $line = $str;

                    $lf   = "\n";

                    $offset = $a{offset};

                } while ($str);

}

s/<\?lsmb (.+?) \?>/$newstr/;

}

$_;

}

sub cleanup {

    my $self = shift;

    chdir("$self->{tmpdir}");

    my @err = ();

    if ( -f "$self->{errfile}" ) {

        open( FH, '<', "$self->{errfile}" );

        @err = <FH>;

        close(FH);

}

    if ( $self->{tmpfile} ) {

# strip extension

        $self->{tmpfile} =~ s/\.\w+$//g;

        my $tmpfile = $self->{tmpfile};

        unlink(<$tmpfile.*>);

}

    chdir("$self->{cwd}");

    "@err";

}

sub rerun_latex {

    my $self = shift;

    my $a = 0;

    if ( -f "$self->{errfile}" ) {

        open( FH, '<', "$self->{errfile}" );

        $a = grep /(longtable Warning:|Warning:.*?LastPage)/, <FH>;

        close(FH);

}

$a;

}

sub format_string {

    my ( $self, @fields ) = @_;

    my $format = $self->{format};

    if ( $self->{format} =~ /(postscript|pdf)/ ) {

        $format = 'tex';

}

    my %replace = (

'order' => {

            html => [ '<',  '>', '\n', '\r' ],

            txt  => [ '\n', '\r' ],

tex => [

                quotemeta('\\'), '&', '\n', '\r',

                '\$',            '%', '_',  '#',

                quotemeta('^'),  '{', '}',  '<',

                '>',             '£'

]

html => {

            '<'  => '&lt;',

            '>'  => '&gt;',

            '\n' => '<br />',

            '\r' => '<br />'

        txt => { '\n' => "\n", '\r' => "\r" },

tex => {

            '&'             => '\&',

            '$'             => '\$',

            '%'             => '\%',

            '_'             => '\_',

            '#'             => '\#',

            quotemeta('^')  => '\^\\',

            '{'             => '\{',

            '}'             => '\}',

            '<'             => '$<$',

            '>'             => '$>$',

            '\n'            => '\newline ',

            '\r'            => '\newline ',

            '£'            => '\pounds ',

            quotemeta('\\') => '/'

}

);

    my $key;

    foreach $key ( @{ $replace{order}{$format} } ) {

        for (@fields) { $self->{$_} =~ s/$key/$replace{$format}{$key}/g }

}

sub datetonum {

    my ( $self, $myconfig, $date, $picture ) = @_;

    if ( $date && $date =~ /\D/ ) {

        if ( $myconfig->{dateformat} =~ /^yy/ ) {

            ( $yy, $mm, $dd ) = split /\D/, $date;

}

        if ( $myconfig->{dateformat} =~ /^mm/ ) {

            ( $mm, $dd, $yy ) = split /\D/, $date;

}

        if ( $myconfig->{dateformat} =~ /^dd/ ) {

            ( $dd, $mm, $yy ) = split /\D/, $date;

}

        $dd *= 1;

        $mm *= 1;

        $yy += 2000 if length $yy == 2;

        $dd = substr( "0$dd", -2 );

        $mm = substr( "0$mm", -2 );

        $date = "$yy$mm$dd";

}

$date;

}

sub add_date {

    my ( $self, $myconfig, $date, $repeat, $unit ) = @_;

    my $diff = 0;

    my $spc  = $myconfig->{dateformat};

    my $yy;

    my $mm;

    my $dd;

    $spc =~ s/\w//g;

    $spc = substr( $spc, 0, 1 );

    if ($date) {

        if ( $date =~ /\D/ ) {

            if ( $myconfig->{dateformat} =~ /^yy/ ) {

                ( $yy, $mm, $dd ) = split /\D/, $date;

}

            if ( $myconfig->{dateformat} =~ /^mm/ ) {

                ( $mm, $dd, $yy ) = split /\D/, $date;

}

            if ( $myconfig->{dateformat} =~ /^dd/ ) {

                ( $dd, $mm, $yy ) = split /\D/, $date;

}

else {

# ISO

            ( $yy, $mm, $dd ) = ($date =~ /(....)(..)(..)/);

}

        if ( $unit eq 'days' ) {

            $diff = $repeat * 86400;

}

        if ( $unit eq 'weeks' ) {

            $diff = $repeat * 604800;

}

        if ( $unit eq 'months' ) {

            $diff = $mm + $repeat;

            my $whole = int( $diff / 12 );

            $yy += $whole;

            $mm = ( $diff % 12 );

            $mm = '12' if $mm == 0;

            $yy-- if $mm == 12;

            $diff = 0;

}

        if ( $unit eq 'years' ) {

            $yy += $repeat;

}

$mm--;

        @t = localtime( Time::Local::timelocal( 0, 0, 0, $dd, $mm, $yy ) + $diff );

        $t[4]++;

        $mm = substr( "0$t[4]", -2 );

        $dd = substr( "0$t[3]", -2 );

        $yy = $t[5] + 1900;

        if ( $date =~ /\D/ ) {

            if ( $myconfig->{dateformat} =~ /^yy/ ) {

                $date = "$yy$spc$mm$spc$dd";

}

            if ( $myconfig->{dateformat} =~ /^mm/ ) {

                $date = "$mm$spc$dd$spc$yy";

}

            if ( $myconfig->{dateformat} =~ /^dd/ ) {

                $date = "$dd$spc$mm$spc$yy";

}

else {

            $date = "$yy$mm$dd";

}

$date;

}

sub print_button {

    my ( $self, $button, $name ) = @_;

qq|<button class="submit" type="submit" name="action" value="$name" accesskey="$button->{$name}{key}" title="$button->{$name}{value} [Alt-$button->{$name}{key}]">$button->{$name}{value}</button>\n|;

}

# Database routines used throughout

sub db_init {

    my ( $self, $myconfig ) = @_;

    $self->{dbh} = $self->dbconnect_noauto($myconfig) || $self->dberror();

%date_query = (

        'mm/dd/yy' => 'set DateStyle to \'SQL, US\'',

        'mm-dd-yy' => 'set DateStyle to \'POSTGRES, US\'',

        'dd/mm/yy' => 'set DateStyle to \'SQL, EUROPEAN\'',

        'dd-mm-yy' => 'set DateStyle to \'POSTGRES, EUROPEAN\'',

        'dd.mm.yy' => 'set DateStyle to \'GERMAN\''

);

    $self->{dbh}->do( $date_query{ $myconfig->{dateformat} } );

    $self->{db_dateformat} = $myconfig->{dateformat};    #shim

#$self->{dbh}->do('set log_statement to \'all\'');

    my $query = "SELECT t.extends, 

coalesce (t.table_name, 'custom_' || extends)

|| ':' || f.field_name as field_def

FROM custom_table_catalog t

JOIN custom_field_catalog f USING (table_id)";

    my $sth = $self->{dbh}->prepare($query);

    $sth->execute;

    my $ref;

    while ( $ref = $sth->fetchrow_hashref(NAME_lc) ) {

        push @{ $self->{custom_db_fields}{ $ref->{extends} } },

          $ref->{field_def};

}

sub run_custom_queries {

    my ( $self, $tablename, $query_type, $linenum ) = @_;

    my $dbh = $self->{dbh};

    if ( $query_type !~ /^(select|insert|update)$/i ) {

        $self->error(

            $locale->text(

"Passed incorrect query type to run_custom_queries."

)

);

}

    my @rc;

    my %temphash;

    my @templist;

    my @elements;

    my $query;

    my $ins_values;

    if ($linenum) {

        $linenum = "_$linenum";

}

    $query_type = uc($query_type);

    for ( @{ $self->{custom_db_fields}{$tablename} } ) {

        @elements = split( /:/, $_ );

        push @{ $temphash{ $elements[0] } }, $elements[1];

}

    for ( keys %temphash ) {

        my @data;

        my $ins_values;

        $query = "$query_type ";

        if ( $query_type eq 'UPDATE' ) {

            $query = "DELETE FROM $_ WHERE row_id = ?";

            my $sth = $dbh->prepare($query);

            $sth->execute( $self->{ "id" . "$linenum" } )

              || $self->dberror($query);

}

        elsif ( $query_type eq 'INSERT' ) {

            $query .= " INTO $_ (";

}

        my $first = 1;

        for ( @{ $temphash{$_} } ) {

            $query .= "$_";

            if ( $query_type eq 'UPDATE' ) {

                $query .= '= ?';

}

            $ins_values .= "?, ";

            $query      .= ", ";

            $first = 0;

            if ( $query_type eq 'UPDATE' or $query_type eq 'INSERT' ) {

                push @data, $self->{"$_$linenum"};

}

        if ( $query_type ne 'INSERT' ) {

            $query =~ s/, $//;

}

        if ( $query_type eq 'SELECT' ) {

            $query .= " FROM $_";

}

        if ( $query_type eq 'SELECT' or $query_type eq 'UPDATE' ) {

            $query .= " WHERE row_id = ?";

}

        if ( $query_type eq 'INSERT' ) {

            $query .= " row_id) VALUES ($ins_values ?)";

}

        if ( $query_type eq 'SELECT' ) {

            push @rc, [$query];

}

else {

            unshift( @data, $query );

            push @rc, [@data];

}

    if ( $query_type eq 'INSERT' ) {

        for (@rc) {

            $query = shift( @{$_} );

            $sth   = $dbh->prepare($query)

              || $self->db_error($query);

            $sth->execute( @{$_}, $self->{id} )

              || $self->dberror($query);

            $sth->finish;

            $did_insert = 1;

}

    elsif ( $query_type eq 'UPDATE' ) {

        @rc = $self->run_custom_queries( $tablename, 'INSERT', $linenum );

}

    elsif ( $query_type eq 'SELECT' ) {

        for (@rc) {

            $query = shift @{$_};

            $sth   = $self->{dbh}->prepare($query);

            $sth->execute( $self->{id} );

            $ref = $sth->fetchrow_hashref(NAME_lc);

            for ( keys %{$ref} ) {

                $self->{$_} = $ref->{$_};

}

@rc;

}

sub dbconnect {

    my ( $self, $myconfig ) = @_;

# connect to database

    my $dbh = DBI->connect( $myconfig->{dbconnect},

        $myconfig->{dbuser}, $myconfig->{dbpasswd} )

      or $self->dberror;

    $dbh->{pg_enable_utf8} = 1;

# set db options

    if ( $myconfig->{dboptions} ) {

        $dbh->do( $myconfig->{dboptions} )

          || $self->dberror( $myconfig->{dboptions} );

}

$dbh;

}

sub dbconnect_noauto {

    my ( $self, $myconfig ) = @_;

# connect to database

    $dbh = DBI->connect(

        $myconfig->{dbconnect}, $myconfig->{dbuser},

        $myconfig->{dbpasswd}, { AutoCommit => 0 }

    ) or $self->dberror;

    $dbh->{pg_enable_utf8} = 1;

# set db options

    if ( $myconfig->{dboptions} ) {

        $dbh->do( $myconfig->{dboptions} );

}

$dbh;

}

sub dbquote {

    my ( $self, $var ) = @_;

    if ( $var eq '' ) {

        $_ = "NULL";

}

else {

        $_ = $self->{dbh}->quote($var);

}

$_;

}

sub update_balance {

# This is a dangerous private function. All apps calling it must

# be careful to avoid SQL injection issues

    my ( $self, $dbh, $table, $field, $where, $value ) = @_;

# if we have a value, go do it

    if ($value) {

# retrieve balance from table

        my $query = "SELECT $field FROM $table WHERE $where FOR UPDATE";

        my ($balance) = $dbh->selectrow_array($query);

        $balance += $value;

# update balance

        $query = "UPDATE $table SET $field = $balance WHERE $where";

        $dbh->do($query) || $self->dberror($query);

}

sub update_exchangerate {

    my ( $self, $dbh, $curr, $transdate, $buy, $sell ) = @_;

# some sanity check for currency

    return if ( $curr eq "" );

    my $query = qq|

SELECT curr

FROM exchangerate

WHERE curr = ?

AND transdate = ?

FOR UPDATE|;

    my $sth = $self->{dbh}->prepare($query);

    $sth->execute( $curr, $transdate ) || $self->dberror($query);

    my $set;

    my @queryargs;

    if ( $buy && $sell ) {

        $set = "buy = ?, sell = ?";

        @queryargs = ( $buy, $sell );

}

    elsif ($buy) {

        $set       = "buy = ?";

        @queryargs = ($buy);

}

    elsif ($sell) {

        $set       = "sell = ?";

        @queryargs = ($sell);

}

    if ( !$set ) {

        $self->error("Exchange rate missing!");

}

    if ( $sth->fetchrow_array ) {

        $query = qq|UPDATE exchangerate

SET $set

WHERE curr = ?

AND transdate = ?|;

        push( @queryargs, $curr, $transdate );

}

else {

        $query = qq|

INSERT INTO exchangerate (

            curr, buy, sell, transdate)

VALUES (?, ?, ?, ?)|;

        @queryargs = ( $curr, $buy, $sell, $transdate );

}

    $sth->finish;

    $sth = $self->{dbh}->prepare($query);

    $sth->execute(@queryargs) || $self->dberror($query);

}

sub save_exchangerate {

    my ( $self, $myconfig, $currency, $transdate, $rate, $fld ) = @_;

    my ( $buy, $sell ) = ( 0, 0 );

    $buy  = $rate if $fld eq 'buy';

    $sell = $rate if $fld eq 'sell';

    $self->update_exchangerate( $self->{dbh}, $currency, $transdate, $buy,

$sell );

    $dbh->commit;

}

sub get_exchangerate {

    my ( $self, $dbh, $curr, $transdate, $fld ) = @_;

    my $exchangerate = 1;

    if ($transdate) {

        my $query = qq|

SELECT $fld FROM exchangerate

WHERE curr = ? AND transdate = ?|;

        $sth = $self->{dbh}->prepare($query);

        $sth->execute( $curr, $transdate );

        ($exchangerate) = $sth->fetchrow_array;

    $exchangerate = Math::BigFloat->new($exchangerate);

}

    $sth->finish;

    $self->{dbh}->commit;

$exchangerate;

}

sub check_exchangerate {

    my ( $self, $myconfig, $currency, $transdate, $fld ) = @_;

    return "" unless $transdate;

    my $query = qq|

SELECT $fld

FROM exchangerate

WHERE curr = ? AND transdate = ?|;

    my $sth = $self->{dbh}->prepare($query);

    $sth->execute( $currenct, $transdate );

    my ($exchangerate) = $sth->fetchrow_array;

    $sth->finish;

    $self->{dbh}->commit;

$exchangerate;

}

sub add_shipto {

    my ( $self, $dbh, $id ) = @_;

    my $shipto;

    foreach my $item (

qw(name address1 address2 city state

zipcode country contact phone fax email)

)

{

        if ( $self->{"shipto$item"} ne "" ) {

            $shipto = 1 if ( $self->{$item} ne $self->{"shipto$item"} );

}

    if ($shipto) {

        my $query = qq|

INSERT INTO shipto

            (trans_id, shiptoname, shiptoaddress1,

                shiptoaddress2, shiptocity, shiptostate,

                shiptozipcode, shiptocountry, shiptocontact,

                shiptophone, shiptofax, shiptoemail) 

VALUES ( ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)

        $sth = $self->{dbh}->prepare($query) || $self->dberror($query);

        $sth->execute(

            $id,                     $self->{shiptoname},

            $self->{shiptoaddress1}, $self->{shiptoaddress2},

            $self->{shiptocity},     $self->{shiptostate},

            $self->{shiptozipcode},  $self->{shiptocountry},

            $self->{shiptocontact},  $self->{shiptophone},

            $self->{shiptofax},      $self->{shiptoemail}

        ) || $self->dberror($query);

        $sth->finish;

        $self->{dbh}->commit;

}

sub get_employee {

    my ( $self, $dbh ) = @_;

    my $login = $self->{login};

    $login =~ s/@.*//;

    my $query = qq|SELECT name, id 

FROM employee

WHERE login = ?|;

    $sth = $self->{dbh}->prepare($query);

    $sth->execute($login);

    my (@a) = $sth->fetchrow_array();

    $a[1] *= 1;

    $sth->finish;

    $self->{dbh}->commit;

@a;

}

# this sub gets the id and name from $table

sub get_name {

    my ( $self, $myconfig, $table, $transdate ) = @_;

# connect to database

    my @queryargs;

    my $where;

    if ($transdate) {

        $where = qq|

AND (startdate IS NULL OR startdate <= ?)

AND (enddate IS NULL OR enddate >= ?)|;

        @queryargs = ( $transdate, $transdate );

}

    my $name = $self->like( lc $self->{$table} );

    my $query = qq|

SELECT * FROM $table

        WHERE (lower(name) LIKE ? OR ${table}number LIKE ?)

$where

ORDER BY name|;

    unshift( @queryargs, $name, $name );

    my $sth = $self->{dbh}->prepare($query);

    $sth->execute(@queryargs) || $self->dberror($query);

    my $i = 0;

    @{ $self->{name_list} } = ();

    while ( $ref = $sth->fetchrow_hashref(NAME_lc) ) {

        push( @{ $self->{name_list} }, $ref );

$i++;

}

    $sth->finish;

    $self->{dbh}->commit;

$i;

}

sub all_vc {

    my ( $self, $myconfig, $vc, $module, $dbh, $transdate, $job ) = @_;

    my $ref;

    my $disconnect = 0;

    $dbh = $self->{dbh};

    my $sth;

    my $query = qq|SELECT count(*) FROM $vc|;

    my $where;

    my @queryargs = ();

    if ($transdate) {

        $query .= qq| WHERE (startdate IS NULL OR startdate <= ?)

AND (enddate IS NULL OR enddate >= ?)|;

        @queryargs = ( $transdate, $transdate );

}

    $sth = $dbh->prepare($query);

    $sth->execute(@queryargs);

    my ($count) = $sth->fetchrow_array;

    $sth->finish;

@queryargs = ();

# build selection list

    if ( $count < $myconfig->{vclimit} ) {

        $self->{"${vc}_id"} *= 1;

        $query = qq|SELECT id, name

FROM $vc

                     WHERE 1=1

$where

UNION

SELECT id,name

FROM $vc

WHERE id = ?

ORDER BY name|;

        push( @queryargs, $self->{"${vc}_id"} );

        $sth = $dbh->prepare($query);

        $sth->execute(@queryargs) || $self->dberror($query);

        @{ $self->{"all_$vc"} } = ();

        while ( $ref = $sth->fetchrow_hashref(NAME_lc) ) {

            push @{ $self->{"all_$vc"} }, $ref;

}

        $sth->finish;

}

# get self

    if ( !$self->{employee_id} ) {

        ( $self->{employee}, $self->{employee_id} ) = split /--/,

          $self->{employee};

        ( $self->{employee}, $self->{employee_id} ) = $self->get_employee($dbh)

          unless $self->{employee_id};

}

    $self->all_employees( $myconfig, $dbh, $transdate, 1 );

    $self->all_departments( $myconfig, $dbh, $vc );

    $self->all_projects( $myconfig, $dbh, $transdate, $job );

# get language codes

    $query = qq|SELECT *

FROM language

ORDER BY 2|;

    $sth = $dbh->prepare($query);

    $sth->execute || $self->dberror($query);

    $self->{all_language} = ();

    while ( $ref = $sth->fetchrow_hashref(NAME_lc) ) {

        push @{ $self->{all_language} }, $ref;

}

    $sth->finish;

    $self->all_taxaccounts( $myconfig, $dbh, $transdate );

    $self->{dbh}->commit;

}

sub all_taxaccounts {

    my ( $self, $myconfig, $dbh2, $transdate ) = @_;

    my $dbh = $self->{dbh};

    my $sth;

    my $query;

    my $where;

    my @queryargs = ();

    if ($transdate) {

        $where = qq| AND (t.validto >= ? OR t.validto IS NULL)|;

        push( @queryargs, $transdate );

}

    if ( $self->{taxaccounts} ) {

# rebuild tax rates

        $query = qq|SELECT t.rate, t.taxnumber 

FROM tax t

                      JOIN chart c ON (c.id = t.chart_id) 

WHERE c.accno = ?

$where

ORDER BY accno, validto|;

        $sth = $dbh->prepare($query) || $self->dberror($query);

        foreach my $accno ( split / /, $self->{taxaccounts} ) {

            $sth->execute( $accno, @queryargs );

            ( $self->{"${accno}_rate"}, $self->{"${accno}_taxnumber"} ) =

              $sth->fetchrow_array;

            $sth->finish;

}

    $self->{dbh}->commit;

}

sub all_employees {

    my ( $self, $myconfig, $dbh2, $transdate, $sales ) = @_;

    my $dbh       = $self->{dbh};

    my @whereargs = ();

# setup employees/sales contacts

    my $query = qq|SELECT id, name

FROM employee

                    WHERE 1 = 1|;

    if ($transdate) {

        $query .= qq| AND (startdate IS NULL OR startdate <= ?)

AND (enddate IS NULL OR enddate >= ?)|;

        @whereargs = ( $transdate, $transdate );

}

else {

        $query .= qq| AND enddate IS NULL|;

}

    if ($sales) {

        $query .= qq| AND sales = '1'|;

}

    $query .= qq| ORDER BY name|;

    my $sth = $dbh->prepare($query);

    $sth->execute(@whereargs) || $self->dberror($query);

    while ( my $ref = $sth->fetchrow_hashref(NAME_lc) ) {

        push @{ $self->{all_employee} }, $ref;

}

    $sth->finish;

    $dbh->commit;

}

sub all_projects {

    my ( $self, $myconfig, $dbh2, $transdate, $job ) = @_;

    my $dbh       = $self->{dbh};

    my @queryargs = ();

    my $where = "1 = 1";

    $where = qq|id NOT IN (SELECT id

FROM parts

                            WHERE project_id > 0)| if !$job;

    my $query = qq|SELECT *

FROM project

WHERE $where|;

    if ( $self->{language_code} ) {

        $query = qq|

SELECT pr.*, t.description AS translation

FROM project pr

            LEFT JOIN translation t ON (t.trans_id = pr.id)

WHERE t.language_code = ?|;

        push( @queryargs, $self->{language_code} );

}

    if ($transdate) {

        $query .= qq| AND (startdate IS NULL OR startdate <= ?)

AND (enddate IS NULL OR enddate >= ?)|;

        push( @queryargs, $transdate, $transdate );

}

    $query .= qq| ORDER BY projectnumber|;

    $sth = $dbh->prepare($query);

    $sth->execute(@queryargs) || $self->dberror($query);

    @{ $self->{all_project} } = ();

    while ( $ref = $sth->fetchrow_hashref(NAME_lc) ) {

        push @{ $self->{all_project} }, $ref;

}

    $sth->finish;

    $dbh->commit;

}

sub all_departments {

    my ( $self, $myconfig, $dbh2, $vc ) = @_;

    $dbh = $self->{dbh};

    my $where = "1 = 1";

    if ($vc) {

        if ( $vc eq 'customer' ) {

            $where = " role = 'P'";

}

    my $query = qq|SELECT id, description

FROM department

WHERE $where

ORDER BY 2|;

    my $sth = $dbh->prepare($query);

    $sth->execute || $self->dberror($query);

    @{ $self->{all_department} } = ();

    while ( my $ref = $sth->fetchrow_hashref(NAME_lc) ) {

        push @{ $self->{all_department} }, $ref;

}

    $sth->finish;

    $self->all_years($myconfig);

    $dbh->commit;

}

sub all_years {

    my ( $self, $myconfig, $dbh2 ) = @_;

    $dbh = $self->{dbh};

# get years

    my $query = qq|

SELECT (SELECT transdate FROM acc_trans ORDER BY transdate asc

LIMIT 1),

(SELECT transdate FROM acc_trans ORDER BY transdate desc

LIMIT 1)|;

    my ( $startdate, $enddate ) = $dbh->selectrow_array($query);

    if ( $myconfig->{dateformat} =~ /^yy/ ) {

        ($startdate) = split /\W/, $startdate;

        ($enddate)   = split /\W/, $enddate;

}

else {

        (@_) = split /\W/, $startdate;

        $startdate = $_[2];

        (@_) = split /\W/, $enddate;

        $enddate = $_[2];

}

    $self->{all_years} = ();

    $startdate = substr( $startdate, 0, 4 );

    $enddate   = substr( $enddate,   0, 4 );

    while ( $enddate >= $startdate ) {

        push @{ $self->{all_years} }, $enddate--;

}

#this should probably be changed to use locale

    %{ $self->{all_month} } = (

        '01' => 'January',

        '02' => 'February',

        '03' => 'March',

        '04' => 'April',

        '05' => 'May ',

        '06' => 'June',

        '07' => 'July',

        '08' => 'August',

        '09' => 'September',

        '10' => 'October',

        '11' => 'November',

        '12' => 'December'

);

    $dbh->commit;

}

sub create_links {

    my ( $self, $module, $myconfig, $vc, $job ) = @_;

# get last customers or vendors

    my ( $query, $sth );

    if (!$self->{dbh}) {

        $self->db_init($myconfig);

}

    $dbh = $self->{dbh};

    my %xkeyref = ();

# now get the account numbers

    $query = qq|SELECT accno, description, link

FROM chart

WHERE link LIKE ?

ORDER BY accno|;

    $sth = $dbh->prepare($query);

    $sth->execute( "%" . "$module%" ) || $self->dberror($query);

    $self->{accounts} = "";

    while ( my $ref = $sth->fetchrow_hashref(NAME_lc) ) {

        foreach my $key ( split /:/, $ref->{link} ) {

            if ( $key =~ /$module/ ) {

# cross reference for keys

                $xkeyref{ $ref->{accno} } = $key;

                push @{ $self->{"${module}_links"}{$key} },

{

                    accno       => $ref->{accno},

                    description => $ref->{description}

};

                $self->{accounts} .= "$ref->{accno} "

                  unless $key =~ /tax/;

}

    $sth->finish;

    my $arap = ( $vc eq 'customer' ) ? 'ar' : 'ap';

    if ( $self->{id} ) {

        $query = qq|

            SELECT a.invnumber, a.transdate,

                a.${vc}_id, a.datepaid, a.duedate, a.ordnumber,

                a.taxincluded, a.curr AS currency, a.notes, 

                a.intnotes, c.name AS $vc, a.department_id, 

d.description AS department,

                a.amount AS oldinvtotal, a.paid AS oldtotalpaid,

                a.employee_id, e.name AS employee, 

                c.language_code, a.ponumber

FROM $arap a

            JOIN $vc c ON (a.${vc}_id = c.id)

            LEFT JOIN employee e ON (e.id = a.employee_id)

            LEFT JOIN department d ON (d.id = a.department_id)

WHERE a.id = ?|;

        $sth = $dbh->prepare($query);

        $sth->execute( $self->{id} ) || $self->dberror($query);

        $ref = $sth->fetchrow_hashref(NAME_lc);

        $self->db_parse_numeric(sth=>$sth, hashref=>$ref);

        foreach $key ( keys %$ref ) {

            $self->{$key} = $ref->{$key};

}

        $sth->finish;

# get printed, emailed

        $query = qq|

            SELECT s.printed, s.emailed, s.spoolfile, s.formname

FROM status s WHERE s.trans_id = ?|;

        $sth = $dbh->prepare($query);

        $sth->execute( $self->{id} ) || $self->dberror($query);

        while ( $ref = $sth->fetchrow_hashref(NAME_lc) ) {

            $self->{printed} .= "$ref->{formname} "

              if $ref->{printed};

            $self->{emailed} .= "$ref->{formname} "

              if $ref->{emailed};

            $self->{queued} .= "$ref->{formname} " . "$ref->{spoolfile} "

              if $ref->{spoolfile};

}

        $sth->finish;

        for (qw(printed emailed queued)) { $self->{$_} =~ s/ +$//g }

# get recurring

        $self->get_recurring($dbh);

# get amounts from individual entries

        $query = qq|

            SELECT c.accno, c.description, a.source, a.amount,

                a.memo, a.transdate, a.cleared, a.project_id,

p.projectnumber

FROM acc_trans a

            JOIN chart c ON (c.id = a.chart_id)

            LEFT JOIN project p ON (p.id = a.project_id)

WHERE a.trans_id = ?

                AND a.fx_transaction = '0'

ORDER BY transdate|;

        $sth = $dbh->prepare($query);

        $sth->execute( $self->{id} ) || $self->dberror($query);

        my $fld = ( $vc eq 'customer' ) ? 'buy' : 'sell';

        $self->{exchangerate} =

          $self->get_exchangerate( $dbh, $self->{currency}, $self->{transdate},

$fld );

# store amounts in {acc_trans}{$key} for multiple accounts

        while ( my $ref = $sth->fetchrow_hashref(NAME_lc) ) {

            $self->db_parse_numeric(sth=>$sth, hashref=>$ref);

            $ref->{exchangerate} =

              $self->get_exchangerate( $dbh, $self->{currency},

                $ref->{transdate}, $fld );

            push @{ $self->{acc_trans}{ $xkeyref{ $ref->{accno} } } }, $ref;

}

        $sth->finish;

}

else {

        if ( !$self->{"$self->{vc}_id"} ) {

            $self->lastname_used( $myconfig, $dbh, $vc, $module );

}

        for (qw(current_date curr closedto revtrans)) {

            if ($_ eq 'current_date'){

                $query = "SELECT $_";

            } elsif ($_ eq 'closedto'){

                $query = qq|

SELECT value::date FROM defaults

                 WHERE setting_key = '$_'|;

            } else {

                $query = qq|

SELECT value FROM defaults

                 WHERE setting_key = '$_'|;

}

            $sth = $dbh->prepare($query);

            $sth->execute || $self->dberror($query);

            ($val) = $sth->fetchrow_array();

            if ( $_ eq 'curr' ) {

                $self->{currencies} = $val;

}

else {

                $self->{$_} = $val;

}

            $sth->finish;

}

    $self->{transdate} = $self->{current_date} if (!$self->{id});

    $self->all_vc( $myconfig, $vc, $module, $dbh, $self->{transdate}, $job );

    $self->{dbh}->commit;

}

sub lastname_used {

    my ( $self, $myconfig, $dbh2, $vc, $module ) = @_;

    my $dbh = $self->{dbh};

    $vc ||= $self->{vc};    # add default to correct for improper passing

    my $arap = ( $vc eq 'customer' ) ? "ar" : "ap";

    my $where = "1 = 1";

    my $sth;

    if ( $self->{type} =~ /_order/ ) {

        $arap  = 'oe';

        $where = "quotation = '0'";

}

    if ( $self->{type} =~ /_quotation/ ) {

        $arap  = 'oe';

        $where = "quotation = '1'";

}

    my $query = qq|

        SELECT ct.name AS $vc, ct.curr AS currency, ct.id AS ${vc}_id,

            current_date + ct.terms AS duedate, 

ct.notes,

ct.curr AS currency

FROM $vc ct

        WHERE ct.id = (select ${vc}_id from $arap where $where AND ${vc}_id IS NOT NULL order by id DESC limit 1)|;

    $sth = $dbh->prepare($query);

    $sth->execute() || $self->dberror($query);

    my $ref = $sth->fetchrow_hashref(NAME_lc);

    for ( keys %$ref ) { $self->{$_} = $ref->{$_} }

    $sth->finish;

    $dbh->commit;

}

sub current_date {

    my ( $self, $myconfig, $thisdate, $days ) = @_;

    my $dbh = $self->{dbh};

    my $query;

    $days *= 1;

    if ($thisdate) {

        my $dateformat = $myconfig->{dateformat};

        if ( $myconfig->{dateformat} !~ /^y/ ) {

            my @a = split /\D/, $thisdate;

            $dateformat .= "yy" if ( length $a[2] > 2 );

}

        if ( $thisdate !~ /\D/ ) {

            $dateformat = 'yyyymmdd';

}

        $query = qq|SELECT (to_date(?, ?) 

                + ?::interval)::date AS thisdate|;

        @queryargs = ( $thisdate, $dateformat, sprintf('%d days', $days) );

}

else {

        $query     = qq|SELECT current_date AS thisdate|;

@queryargs = ();

}

    $sth = $dbh->prepare($query);

    $sth->execute(@queryargs);

    ($thisdate) = $sth->fetchrow_array;

    $dbh->commit;

$thisdate;

}

sub like {

    my ( $self, $str ) = @_;

    "%$str%";

}

sub redo_rows {

    my ( $self, $flds, $new, $count, $numrows ) = @_;

    my @ndx = ();

    for ( 1 .. $count ) {

        push @ndx, { num => $new->[ $_ - 1 ]->{runningnumber}, ndx => $_ };

}

    my $i = 0;

# fill rows

    foreach my $item ( sort { $a->{num} <=> $b->{num} } @ndx ) {

$i++;

        $j = $item->{ndx} - 1;

        for ( @{$flds} ) { $self->{"${_}_$i"} = $new->[$j]->{$_} }

}

# delete empty rows

    for $i ( $count + 1 .. $numrows ) {

        for ( @{$flds} ) { delete $self->{"${_}_$i"} }

}

sub get_partsgroup {

    my ( $self, $myconfig, $p ) = @_;

    my $dbh = $self->{dbh};

    my $query = qq|SELECT DISTINCT pg.id, pg.partsgroup

FROM partsgroup pg

                     JOIN parts p ON (p.partsgroup_id = pg.id)|;

    my $where;

    my $sortorder = "partsgroup";

    if ( $p->{searchitems} eq 'part' ) {

        $where = qq| WHERE (p.inventory_accno_id > 0

                       AND p.income_accno_id > 0)|;

}

    if ( $p->{searchitems} eq 'service' ) {

        $where = qq| WHERE p.inventory_accno_id IS NULL|;

}

    if ( $p->{searchitems} eq 'assembly' ) {

        $where = qq| WHERE p.assembly = '1'|;

}

    if ( $p->{searchitems} eq 'labor' ) {

$where =

          qq| WHERE p.inventory_accno_id > 0 AND p.income_accno_id IS NULL|;

}

    if ( $p->{searchitems} eq 'nolabor' ) {

        $where = qq| WHERE p.income_accno_id > 0|;

}

    if ( $p->{all} ) {

        $query = qq|SELECT id, partsgroup

FROM partsgroup|;

}

    my @queryargs = ();

    if ( $p->{language_code} ) {

        $sortorder = "translation";

        $query = qq|

            SELECT DISTINCT pg.id, pg.partsgroup,

t.description AS translation

FROM partsgroup pg

            JOIN parts p ON (p.partsgroup_id = pg.id)

            LEFT JOIN translation t ON (t.trans_id = pg.id 

AND t.language_code = ?)|;

        @queryargs = ( $p->{language_code} );

}

    $query .= qq| $where ORDER BY $sortorder|;

    my $sth = $dbh->prepare($query);

    $sth->execute(@queryargs) || $self->dberror($query);

    $self->{all_partsgroup} = ();

    while ( my $ref = $sth->fetchrow_hashref(NAME_lc) ) {

        push @{ $self->{all_partsgroup} }, $ref;

}

    $sth->finish;

    $dbh->commit;

}

sub update_status {

    my ( $self, $myconfig ) = @_;

# no id return

    return unless $self->{id};

    my $dbh = $self->{dbh};

    my %queued = split / +/, $self->{queued};

    my $spoolfile =

      ( $queued{ $self->{formname} } )

      ? "'$queued{$self->{formname}}'"

      : 'NULL';

    my $query = qq|DELETE FROM status

WHERE formname = ?

AND trans_id = ?|;

    $sth = $dbh->prepare($query);

    $sth->execute( $self->{formname}, $self->{id} ) || $self->dberror($query);

    $sth->finish;

    my $printed = ( $self->{printed} =~ /$self->{formname}/ ) ? "1" : "0";

    my $emailed = ( $self->{emailed} =~ /$self->{formname}/ ) ? "1" : "0";

    $query = qq|

INSERT INTO status

            (trans_id, printed, emailed, spoolfile, formname) 

VALUES (?, ?, ?, ?, ?)|;

    $sth = $dbh->prepare($query);

    $sth->execute( $self->{id}, $printed, $emailed, $spoolfile,

        $self->{formname} );

    $sth->finish;

    $dbh->commit;

}

sub save_status {

    my ($self) = @_;

    $dbh = $self->{dbh};

    my $formnames  = $self->{printed};

    my $emailforms = $self->{emailed};

    my $query = qq|DELETE FROM status

WHERE trans_id = ?|;

    my $sth = $dbh->prepare($query);

    $sth->execute( $self->{id} );

    $sth->finish;

    my %queued;

    my $formname;

    if ( $self->{queued} ) {

        %queued = split / +/, $self->{queued};

        foreach $formname ( keys %queued ) {

            $printed = ( $self->{printed} =~ /$formname/ ) ? "1" : "0";

            $emailed = ( $self->{emailed} =~ /$formname/ ) ? "1" : "0";

            if ( $queued{$formname} ) {

                $query = qq|

INSERT INTO status

                        (trans_id, printed, emailed,

spoolfile, formname)

VALUES (?, ?, ?, ?, ?)|;

                $sth = $dbh->prepare($query);

                $sth->execute( $self->{id}, $pinted, $emailed,

                    $queued{$formname}, $formname )

                  || $self->dberror($query);

                $sth->finish;

}

            $formnames  =~ s/$formname//;

            $emailforms =~ s/$formname//;

}

# save printed, emailed info

    $formnames  =~ s/^ +//g;

    $emailforms =~ s/^ +//g;

    my %status = ();

    for ( split / +/, $formnames )  { $status{$_}{printed} = 1 }

    for ( split / +/, $emailforms ) { $status{$_}{emailed} = 1 }

    foreach my $formname ( keys %status ) {

        $printed = ( $formnames  =~ /$self->{formname}/ ) ? "1" : "0";

        $emailed = ( $emailforms =~ /$self->{formname}/ ) ? "1" : "0";

        $query = qq|

            INSERT INTO status (trans_id, printed, emailed, 

formname)

VALUES (?, ?, ?, ?)|;

        $sth = $dbh->prepare($query);

        $sth->execute( $self->{id}, $printed, $emailed, $formname );

        $sth->finish;

}

    $dbh->commit;

}

sub get_recurring {

    my ($self) = @_;

    $dbh = $self->{dbh};

    my $query = qq/

        SELECT s.*, se.formname || ':' || se.format AS emaila,

            se.message, sp.formname || ':' || 

                sp.format || ':' || sp.printer AS printa

FROM recurring s

        LEFT JOIN recurringemail se ON (s.id = se.id)

        LEFT JOIN recurringprint sp ON (s.id = sp.id)

WHERE s.id = ?/;

    my $sth = $dbh->prepare($query);

    $sth->execute( $self->{id} ) || $self->dberror($query);

    for (qw(email print)) { $self->{"recurring$_"} = "" }

    while ( my $ref = $sth->fetchrow_hashref(NAME_lc) ) {

        for ( keys %$ref ) { $self->{"recurring$_"} = $ref->{$_} }

        $self->{recurringemail} .= "$ref->{emaila}:";

        $self->{recurringprint} .= "$ref->{printa}:";

        for (qw(emaila printa)) { delete $self->{"recurring$_"} }

}

    $sth->finish;

    chop $self->{recurringemail};

    chop $self->{recurringprint};

    if ( $self->{recurringstartdate} ) {

        $self->{recurringreference} =

          $self->escape( $self->{recurringreference}, 1 );

        $self->{recurringmessage} =

          $self->escape( $self->{recurringmessage}, 1 );

for (

qw(reference startdate repeat unit howmany

payment print email message)

)

{

            $self->{recurring} .= qq|$self->{"recurring$_"},|;

}

        chop $self->{recurring};

}

    $dbh->commit;

}

sub save_recurring {

    my ( $self, $dbh2, $myconfig ) = @_;

    my $dbh = $self->{dbh};

    my $query;

    $query = qq|DELETE FROM recurring

WHERE id = ?|;

    $sth = $dbh->prepare($query) || $self->dberror($query);

    $sth->execute( $self->{id} ) || $self->dberror($query);

    $query = qq|DELETE FROM recurringemail

WHERE id = ?|;

    $sth = $dbh->prepare($query) || $self->dberror($query);

    $sth->execute( $self->{id} ) || $self->dberror($query);

    $query = qq|DELETE FROM recurringprint

WHERE id = ?|;

    $sth = $dbh->prepare($query) || $self->dberror($query);

    $sth->execute( $self->{id} ) || $self->dberror($query);

    if ( $self->{recurring} ) {

        my %s = ();

(

            $s{reference}, $s{startdate}, $s{repeat},

            $s{unit},      $s{howmany},   $s{payment},

            $s{print},     $s{email},     $s{message}

        ) = split /,/, $self->{recurring};

        if ($s{howmany} == 0){

            $self->error("Cannot set to recur 0 times");

}


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