use Encode;
use HTML::Entities;
use POSIX 'setsid';
+use XML::LibXML;
use SL::Iconv;
use SL::Template::OpenDocument::Styles;
+use SL::DB::BankAccount;
+use SL::Helper::QrBill;
+use SL::Helper::ISO3166;
+
use Cwd;
# use File::Copy;
# use File::Spec;
# use File::Temp qw(:mktemp);
use IO::File;
+use List::Util qw(first);
use strict;
sub _format_html {
my ($self, $content, %params) = @_;
- $content =~ s{ ^<p> | </p>$ }{}gx;
- $content =~ s{ \r+ }{}gx;
- $content =~ s{ \n+ }{ }gx;
- $content =~ s{ (?:\ |\s)+ }{ }gx;
+ my $in_p = 0;
+ my $p_start_tag = qq|<text:p text:style-name="@{[ $self->{current_text_style} ]}">|;
+ my $prefix = '';
+ my $suffix = '';
+
+ my (@tags_to_open, @tags_to_close);
+ for (my $idx = scalar(@{ $self->{tag_stack} }) - 1; $idx >= 0; --$idx) {
+ my $tag = $self->{tag_stack}->[$idx];
- my $in_p = 1;
- my $p_start_tag = qq|<text:p text:style-name="@{[ $self->{current_text_style} ]}">|;
- my $ul_start_tag = qq|<text:list xml:id="list@{[ int rand(9999999999999999) ]}" text:style-name="LKIVITENDOitemize@{[ $self->{current_text_style} ]}">|;
- my $ol_start_tag = qq|<text:list xml:id="list@{[ int rand(9999999999999999) ]}" text:style-name="LKIVITENDOenumerate@{[ $self->{current_text_style} ]}">|;
- my $ul_li_start_tag = qq|<text:list-item><text:p text:style-name="PKIVITENDOitemize@{[ $self->{current_text_style} ]}">|;
- my $ol_li_start_tag = qq|<text:list-item><text:p text:style-name="PKIVITENDOenumerate@{[ $self->{current_text_style} ]}">|;
+ next if $tag =~ m{/>$};
+ last if $tag =~ m{^<table};
+
+ if ($tag =~ m{^<text:p}) {
+ $in_p = 1;
+ $p_start_tag = $tag;
+ last;
+
+ } else {
+ $suffix = "${tag}${suffix}";
+ $tag =~ s{ .*>}{>};
+ $prefix .= '</' . substr($tag, 1);
+ }
+ }
+
+ $content =~ s{ ^<p> | </p>$ }{}gx if $in_p;
+ $content =~ s{ \r+ }{}gx;
+ $content =~ s{ \n+ }{ }gx;
+ $content =~ s{ (?:\ |\s)+ }{ }gx;
+
+ my $ul_start_tag = qq|<text:list xml:id="list@{[ int rand(9999999999999999) ]}" text:style-name="LKIVITENDOitemize@{[ $self->{current_text_style} ]}">|;
+ my $ol_start_tag = qq|<text:list xml:id="list@{[ int rand(9999999999999999) ]}" text:style-name="LKIVITENDOenumerate@{[ $self->{current_text_style} ]}">|;
+ my $ul_li_start_tag = qq|<text:list-item><text:p text:style-name="PKIVITENDOitemize@{[ $self->{current_text_style} ]}">|;
+ my $ol_li_start_tag = qq|<text:list-item><text:p text:style-name="PKIVITENDOenumerate@{[ $self->{current_text_style} ]}">|;
my @parts = map {
if (substr($_, 0, 1) eq '<') {
s{ +}{}g;
if ($_ eq '</p>') {
$in_p--;
- '</text:p>';
+ $in_p == 0 ? '</text:p>' : '';
} elsif ($_ eq '<p>') {
- if (!$in_p) {
- $in_p = 1;
- $p_start_tag;
- }
+ $in_p++;
+ $in_p == 1 ? $p_start_tag : '';
} elsif ($_ eq '<ul>') {
$self->{used_list_styles}->{itemize}->{$self->{current_text_style}} = 1;
}
} split(m{(<.*?>)}x, $content);
- my $out = join('', @parts);
- $out .= $p_start_tag if !$in_p;
+ my $out = join('', $prefix, @parts, $suffix);
- # $::lxdebug->message(0, "out $out");
+ # $::lxdebug->dump(0, "prefix parts suffix", [ $prefix, join('', @parts), $suffix ]);
return $out;
}
$self->{current_text_style} = $1 if $tag =~ m|text:style-name\s*=\s*"([^"]+)"|;
+ push @{ $self->{tag_stack} }, $tag;
+
if ($tag =~ m|<table:table-row|) {
$contents =~ m|^(.*?)(</table:table-row[^>]*>)|;
my $table_row = $1;
$table_row .= $1;
$end_tag = $2;
- substr $contents, 0, length($2), '';
+ substr $contents, 0, length($1) + length($2), '';
my $new_text = $self->parse_foreach($var, $table_row, $tag, $end_tag, @indices);
if (!defined($new_text)) {
$new_contents .= $tag;
}
+ if ($tag =~ m{^</ | />$}x) {
+ # $::lxdebug->message(0, "popping top tag is $tag top " . $self->{tag_stack}->[-1]);
+ pop @{ $self->{tag_stack} };
+ }
+
} else {
$contents =~ /^([^<]+)/;
my $text = $1;
sub parse {
$main::lxdebug->enter_sub();
my $self = $_[0];
+
local *OUT = $_[1];
my $form = $self->{"form"};
close(OUT);
+ my $qr_image_path;
+ if ($::instance_conf->get_create_qrbill_invoices && $form->{formname} eq 'invoice') {
+ # the biller account information, biller address and the reference number,
+ # are needed in the template aswell as in the qr-code generation, therefore
+ # assemble these and add to $::form
+ $qr_image_path = $self->generate_qr_code;
+ }
+
my $file_name;
if ($form->{"IN"} =~ m|^/|) {
$file_name = $form->{"IN"};
if ($self->{use_template_toolkit}) {
my $additional_params = $::form;
- $::form->init_template->process(\$contents, $additional_params, \$new_contents) || die $::form->template->error;
+ $::form->template->process(\$contents, $additional_params, \$new_contents) || die $::form->template->error;
} else {
+ $self->{tag_stack} = [];
$new_contents = $self->parse_block($contents);
}
if (!defined($new_contents)) {
$zip->contents("styles.xml", Encode::encode('utf-8-strict', $new_styles));
}
+ if ($::instance_conf->get_create_qrbill_invoices && $form->{formname} eq 'invoice') {
+ # get placeholder path from odt XML
+ my $qr_placeholder_path;
+ my $dom = XML::LibXML->load_xml(string => $contents);
+ my @nodelist = $dom->getElementsByTagName("draw:frame");
+ for my $node (@nodelist) {
+ my $attr = $node->getAttribute('draw:name');
+ if ($attr eq 'QRCodePlaceholder') {
+ my @children = $node->getChildrenByTagName('draw:image');
+ $qr_placeholder_path = $children[0]->getAttribute('xlink:href');
+ }
+ }
+ if (!defined($qr_placeholder_path)) {
+ $::form->error($::locale->text('QR-Code placeholder image: QRCodePlaceholder not found in template.'));
+ }
+ # replace QR-Code Placeholder Image in zip file (odt) with generated one
+ $zip->updateMember(
+ $qr_placeholder_path,
+ $qr_image_path
+ );
+ }
+
$zip->writeToFileNamed($form->{"tmpfile"}, 1);
my $res = 1;
return $res;
}
+sub get_qrbill_account {
+ $main::lxdebug->enter_sub();
+ my ($self) = @_;
+
+ my $qr_account;
+
+ my $bank_accounts = SL::DB::Manager::BankAccount->get_all;
+ $qr_account = scalar(@{ $bank_accounts }) == 1 ?
+ $bank_accounts->[0] :
+ first { $_->use_for_qrbill } @{ $bank_accounts };
+
+ if (!$qr_account) {
+ $::form->error($::locale->text('No bank account flagged for QRBill usage was found.'));
+ }
+
+ $main::lxdebug->leave_sub();
+ return $qr_account;
+}
+
+sub remove_letters_prefix {
+ my $s = $_[0];
+ $s =~ s/^[a-zA-Z]+//;
+ return $s;
+}
+
+sub check_digits_and_max_length {
+ my $s = $_[0];
+ my $length = $_[1];
+
+ return 0 if (!($s =~ /^\d*$/) || length($s) > $length);
+ return 1;
+}
+
+sub calculate_check_digit {
+ # calculate ESR check digit using algorithm: "modulo 10, recursive"
+ my $ref_number_str = $_[0];
+
+ my @m = (0, 9, 4, 6, 8, 2, 7, 1, 3, 5);
+ my $carry = 0;
+
+ my @ref_number_split = map int($_), split(//, $ref_number_str);
+
+ for my $v (@ref_number_split) {
+ $carry = @m[($carry + $v) % 10];
+ }
+
+ return (10 - $carry) % 10;
+}
+
+sub assemble_ref_number {
+ $main::lxdebug->enter_sub();
+
+ my $bank_id = $_[0];
+ my $customer_number = $_[1];
+ my $order_number = $_[2] // "0";
+ my $invoice_number = $_[3] // "0";
+
+ # check values (analog to checks in makro)
+ # - bank_id
+ # input: 6 digits, only numbers
+ # output: 6 digits, only numbers
+ if (!($bank_id =~ /^\d*$/) || length($bank_id) != 6) {
+ $::form->error($::locale->text('Bank account id number invalid. Must be 6 digits.'));
+ }
+
+ # - customer_number
+ # input: prefix (letters) + up to 6 digits (numbers)
+ # output: prefix removed, 6 digits, filled with leading zeros
+ $customer_number = remove_letters_prefix($customer_number);
+ if (!check_digits_and_max_length($customer_number, 6)) {
+ $::form->error($::locale->text('Customer number invalid. Must be less then or equal to 6 digits after prefix.'));
+ }
+ # fill with zeros
+ $customer_number = sprintf "%06d", $customer_number;
+
+ # - order_number
+ # input: prefix (letters) + up to 7 digits, may be zero
+ # output: prefix removed, 7 digits, filled with leading zeros
+ $order_number = remove_letters_prefix($order_number);
+ if (!check_digits_and_max_length($order_number, 7)) {
+ $::form->error($::locale->text('Order number invalid. Must be less then or equal to 7 digits after prefix.'));
+ }
+ # fill with zeros
+ $order_number = sprintf "%07d", $order_number;
+
+ # - invoice_number
+ # input: prefix (letters) + up to 7 digits, may be zero
+ # output: prefix removed, 7 digits, filled with leading zeros
+ $invoice_number = remove_letters_prefix($invoice_number);
+ if (!check_digits_and_max_length($invoice_number, 7)) {
+ $::form->error($::locale->text('Invoice number invalid. Must be less then or equal to 7 digits after prefix.'));
+ }
+ # fill with zeros
+ $invoice_number = sprintf "%07d", $invoice_number;
+
+ # assemble ref. number
+ my $ref_number = $bank_id . $customer_number . $order_number . $invoice_number;
+
+ # calculate check digit
+ my $ref_number_cpl = $ref_number . calculate_check_digit($ref_number);
+
+ $main::lxdebug->leave_sub();
+ return $ref_number_cpl;
+}
+
+sub get_ref_number_formatted {
+ $main::lxdebug->enter_sub();
+
+ my $ref_number = $_[0];
+
+ # create ref. number in format:
+ # 'XX XXXXX XXXXX XXXXX XXXXX XXXXX' (2 digits + 5 x 5 digits)
+ my $ref_number_spaced = substr($ref_number, 0, 2) . ' ' .
+ substr($ref_number, 2, 5) . ' ' .
+ substr($ref_number, 7, 5) . ' ' .
+ substr($ref_number, 12, 5) . ' ' .
+ substr($ref_number, 17, 5) . ' ' .
+ substr($ref_number, 22, 5);
+
+ $main::lxdebug->leave_sub();
+ return $ref_number_spaced;
+}
+
+sub get_iban_formatted {
+ $main::lxdebug->enter_sub();
+
+ my $iban = $_[0];
+
+ # create iban number in format:
+ # 'XXXX XXXX XXXX XXXX XXXX X' (5 x 4 + 1digits)
+ my $iban_spaced = substr($iban, 0, 4) . ' ' .
+ substr($iban, 4, 4) . ' ' .
+ substr($iban, 8, 4) . ' ' .
+ substr($iban, 12, 4) . ' ' .
+ substr($iban, 16, 4) . ' ' .
+ substr($iban, 20, 1);
+
+ $main::lxdebug->leave_sub();
+ return $iban_spaced;
+}
+
+sub get_amount_formatted {
+ $main::lxdebug->enter_sub();
+
+ unless ($_[0] =~ /^\d+\.\d{2}$/) {
+ $::form->error($::locale->text('Amount has wrong format.'));
+ }
+
+ local $_ = shift;
+ $_ = reverse split //;
+ m/^\d{2}\./g;
+ s/\G(\d{3})(?=\d)/$1 /g;
+
+ $main::lxdebug->leave_sub();
+ return scalar reverse split //;
+}
+
+sub generate_qr_code {
+ $main::lxdebug->enter_sub();
+ my $self = $_[0];
+ my $form = $self->{"form"};
+
+ # assemble data for QR-Code
+
+ # get qr-account data
+ my $qr_account = $self->get_qrbill_account();
+
+ my %biller_information = (
+ 'iban' => $qr_account->{'iban'}
+ );
+
+ my $biller_countrycode = SL::Helper::ISO3166::map_name_to_alpha_2_code(
+ $::instance_conf->get_address_country()
+ );
+ if (!$biller_countrycode) {
+ $::form->error($::locale->text('Error mapping biller countrycode.'));
+ }
+ my %biller_data = (
+ 'address_type' => 'K',
+ 'company' => $::instance_conf->get_company(),
+ 'address_row1' => $::instance_conf->get_address_street1(),
+ 'address_row2' => $::instance_conf->get_address_zipcode() . ' ' . $::instance_conf->get_address_city(),
+ 'countrycode' => $biller_countrycode,
+ );
+
+ my $amount;
+ if ($form->{'qrbill_without_amount'}) {
+ $amount = '';
+ } else {
+ $amount = sprintf("%.2f", $form->parse_amount(\%::myconfig, $form->{'total'}));
+ }
+
+ my %payment_information = (
+ 'amount' => $amount,
+ 'currency' => $form->{'currency'},
+ );
+
+ my $customer_countrycode = SL::Helper::ISO3166::map_name_to_alpha_2_code($form->{'country'});
+ if (!$customer_countrycode) {
+ $::form->error($::locale->text('Error mapping customer countrycode.'));
+ }
+ my %invoice_recipient_data = (
+ 'address_type' => 'K',
+ 'name' => $form->{'name'},
+ 'address_row1' => $form->{'street'},
+ 'address_row2' => $form->{'zipcode'} . ' ' . $form->{'city'},
+ 'countrycode' => $customer_countrycode,
+ );
+
+ my %ref_nr_data;
+ if ($::instance_conf->get_create_qrbill_invoices == 1) {
+ # generate ref.-no. with check digit
+ my $ref_number = assemble_ref_number(
+ $qr_account->{'bank_account_id'},
+ $form->{'customernumber'},
+ $form->{'ordnumber'},
+ $form->{'invnumber'},
+ );
+ %ref_nr_data = (
+ 'type' => 'QRR',
+ 'ref_number' => $ref_number,
+ );
+ # get ref. number/iban formatted with spaces and set into form for template
+ # processing
+ $form->{'ref_number'} = $ref_number;
+ $form->{'ref_number_formatted'} = get_ref_number_formatted($ref_number);
+ } elsif ($::instance_conf->get_create_qrbill_invoices == 2) {
+ %ref_nr_data = (
+ 'type' => 'NON',
+ 'ref_number' => '',
+ );
+ } else {
+ $::form->error($::locale->text('Error getting QR-Bill type.'));
+ }
+
+ # set into form for template processing
+ $form->{'biller_information'} = \%biller_information;
+ $form->{'biller_data'} = \%biller_data;
+ $form->{'iban_formatted'} = get_iban_formatted($qr_account->{'iban'});
+
+ # format amount for template
+ $form->{'amount_formatted'} = get_amount_formatted(
+ sprintf(
+ "%.2f",
+ $form->parse_amount(\%::myconfig, $form->{'total'})
+ )
+ );
+
+ # set outfile
+ my $outfile = $form->{"tmpdir"} . '/' . 'qr-code.png';
+
+ # generate QR-Code Image
+ eval {
+ my $qr_image = SL::Helper::QrBill->new(
+ \%biller_information,
+ \%biller_data,
+ \%payment_information,
+ \%invoice_recipient_data,
+ \%ref_nr_data,
+ );
+ $qr_image->generate($outfile);
+ } or do {
+ local $_ = $@; chomp; my $error = $_;
+ $::form->error($::locale->text('QR-Image generation failed: ' . $error));
+ };
+
+ $main::lxdebug->leave_sub();
+ return $outfile;
+}
+
sub is_xvfb_running {
$main::lxdebug->enter_sub();
$main::lxdebug->message(LXDebug->DEBUG2(), " xauthority $xauthority\n");
- system("xauth add \"${display}\" . \"${mcookie}\"");
+ if (system("xauth add \"${display}\" . \"${mcookie}\"") == -1) {
+ die "system call to xauth failed: $!";
+ }
if ($? != 0) {
$self->{"error"} = "Conversion to PDF failed because OpenOffice could not be started (xauth: $!)";
$main::lxdebug->leave_sub();
}
if (!$::lx_office_conf{print_templates}->{openofficeorg_daemon}) {
- system($::lx_office_conf{applications}->{openofficeorg_writer},
- "-minimized", "-norestore", "-nologo", "-nolockcheck", "-headless",
- "file:${filename}.odt",
- "macro://" . (split('/', $filename))[-1] . "/Standard.Conversion.ConvertSelfToPDF()");
+ if (system($::lx_office_conf{applications}->{openofficeorg_writer},
+ "-minimized", "-norestore", "-nologo", "-nolockcheck", "-headless",
+ "file:${filename}.odt",
+ "macro://" . (split('/', $filename))[-1] . "/Standard.Conversion.ConvertSelfToPDF()") == -1) {
+ die "system call to $::lx_office_conf{applications}->{openofficeorg_writer} failed: $!";
+ }
} else {
if (!$self->spawn_openoffice()) {
$main::lxdebug->leave_sub();