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kivitendo/SL/Common.pm @ b2ddbc66

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#====================================================================
# LX-Office ERP
# Copyright (C) 2004
# Based on SQL-Ledger Version 2.1.9
# Web http://www.lx-office.org
#
#====================================================================

package Common;

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use utf8;
use strict;

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use Time::HiRes qw(gettimeofday);
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use Data::Dumper;
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use SL::DBUtils;

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use vars qw(@db_encodings %db_encoding_to_charset %charset_to_db_encoding);

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@db_encodings = (
{ "label" => "ASCII", "dbencoding" => "SQL_ASCII", "charset" => "ASCII" },
{ "label" => "UTF-8 Unicode", "dbencoding" => "UNICODE", "charset" => "UTF-8" },
{ "label" => "ISO 8859-1", "dbencoding" => "LATIN1", "charset" => "ISO-8859-1" },
{ "label" => "ISO 8859-2", "dbencoding" => "LATIN2", "charset" => "ISO-8859-2" },
{ "label" => "ISO 8859-3", "dbencoding" => "LATIN3", "charset" => "ISO-8859-3" },
{ "label" => "ISO 8859-4", "dbencoding" => "LATIN4", "charset" => "ISO-8859-4" },
{ "label" => "ISO 8859-5", "dbencoding" => "LATIN5", "charset" => "ISO-8859-5" },
{ "label" => "ISO 8859-15", "dbencoding" => "LATIN9", "charset" => "ISO-8859-15" },
{ "label" => "KOI8-R", "dbencoding" => "KOI8", "charset" => "KOI8-R" },
{ "label" => "Windows CP1251", "dbencoding" => "WIN", "charset" => "CP1251" },
{ "label" => "Windows CP866", "dbencoding" => "ALT", "charset" => "CP866" },
);

%db_encoding_to_charset = map { $_->{dbencoding}, $_->{charset} } @db_encodings;
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%charset_to_db_encoding = map { $_->{charset}, $_->{dbencoding} } @db_encodings;
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use constant DEFAULT_CHARSET => 'ISO-8859-15';
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sub unique_id {
my ($a, $b) = gettimeofday();
return "${a}-${b}-${$}";
}

sub tmpname {
return "/tmp/lx-office-tmp-" . unique_id();
}

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sub retrieve_parts {
$main::lxdebug->enter_sub();

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

my $dbh = $form->dbconnect($myconfig);

my (@filter_values, $filter);
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foreach (qw(partnumber description ean)) {
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next unless $form->{$_};

$filter .= qq| AND ($_ ILIKE ?)|;
push @filter_values, '%' . $form->{$_} . '%';
}

if ($form->{no_assemblies}) {
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$filter .= qq| AND (NOT COALESCE(assembly, FALSE))|;
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}
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if ($form->{assemblies}) {
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$filter .= qq| AND assembly=TRUE|;
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}
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if ($form->{no_services}) {
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$filter .= qq| AND (inventory_accno_id is not NULL or assembly=TRUE)|; # @mb hier nochmal optimieren ... nach kurzer ruecksprache alles i.o.
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}
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substr($filter, 1, 3) = "WHERE" if ($filter);

$order_by =~ s/[^a-zA-Z_]//g;
$order_dir = $order_dir ? "ASC" : "DESC";

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my $query =
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qq|SELECT id, partnumber, description, ean | .
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qq|FROM parts $filter | .
qq|ORDER BY $order_by $order_dir|;
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my $sth = $dbh->prepare($query);
$sth->execute(@filter_values) || $form->dberror($query . " (" . join(", ", @filter_values) . ")");
my $parts = [];
while (my $ref = $sth->fetchrow_hashref()) {
push(@{$parts}, $ref);
}
$sth->finish();
$dbh->disconnect();

$main::lxdebug->leave_sub();

return $parts;
}

sub retrieve_projects {
$main::lxdebug->enter_sub();

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

my $dbh = $form->dbconnect($myconfig);

my (@filter_values, $filter);
if ($form->{"projectnumber"}) {
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$filter .= qq| AND (projectnumber ILIKE ?)|;
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push(@filter_values, '%' . $form->{"projectnumber"} . '%');
}
if ($form->{"description"}) {
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$filter .= qq| AND (description ILIKE ?)|;
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push(@filter_values, '%' . $form->{"description"} . '%');
}
substr($filter, 1, 3) = "WHERE" if ($filter);

$order_by =~ s/[^a-zA-Z_]//g;
$order_dir = $order_dir ? "ASC" : "DESC";

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my $query =
qq|SELECT id, projectnumber, description | .
qq|FROM project $filter | .
qq|ORDER BY $order_by $order_dir|;
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my $sth = $dbh->prepare($query);
$sth->execute(@filter_values) || $form->dberror($query . " (" . join(", ", @filter_values) . ")");
my $projects = [];
while (my $ref = $sth->fetchrow_hashref()) {
push(@{$projects}, $ref);
}
$sth->finish();
$dbh->disconnect();

$main::lxdebug->leave_sub();

return $projects;
}

sub retrieve_employees {
$main::lxdebug->enter_sub();

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

my $dbh = $form->dbconnect($myconfig);

my (@filter_values, $filter);
if ($form->{"name"}) {
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$filter .= qq| AND (name ILIKE ?)|;
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push(@filter_values, '%' . $form->{"name"} . '%');
}
substr($filter, 1, 3) = "WHERE" if ($filter);

$order_by =~ s/[^a-zA-Z_]//g;
$order_dir = $order_dir ? "ASC" : "DESC";

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my $query =
qq|SELECT id, name | .
qq|FROM employee $filter | .
qq|ORDER BY $order_by $order_dir|;
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my $sth = $dbh->prepare($query);
$sth->execute(@filter_values) || $form->dberror($query . " (" . join(", ", @filter_values) . ")");
my $employees = [];
while (my $ref = $sth->fetchrow_hashref()) {
push(@{$employees}, $ref);
}
$sth->finish();
$dbh->disconnect();

$main::lxdebug->leave_sub();

return $employees;
}

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sub retrieve_customers_or_vendors {
$main::lxdebug->enter_sub();

my ($self, $myconfig, $form, $order_by, $order_dir, $is_vendor, $allow_both) = @_;

my $dbh = $form->dbconnect($myconfig);

my (@filter_values, $filter);
if ($form->{"name"}) {
$filter .= " AND (TABLE.name ILIKE ?)";
push(@filter_values, '%' . $form->{"name"} . '%');
}
if (!$form->{"obsolete"}) {
$filter .= " AND NOT TABLE.obsolete";
}
substr($filter, 1, 3) = "WHERE" if ($filter);

$order_by =~ s/[^a-zA-Z_]//g;
$order_dir = $order_dir ? "ASC" : "DESC";

my (@queries, @query_parameters);

if ($allow_both || !$is_vendor) {
my $c_filter = $filter;
$c_filter =~ s/TABLE/c/g;
push(@queries, qq|SELECT
c.id, c.name, 0 AS customer_is_vendor,
c.street, c.zipcode, c.city,
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ct.cp_gender, ct.cp_title, ct.cp_givenname, ct.cp_name
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FROM customer c
LEFT JOIN contacts ct ON (c.id = ct.cp_cv_id)
$c_filter|);
push(@query_parameters, @filter_values);
}

if ($allow_both || $is_vendor) {
my $v_filter = $filter;
$v_filter =~ s/TABLE/v/g;
push(@queries, qq|SELECT
v.id, v.name, 1 AS customer_is_vendor,
v.street, v.zipcode, v.city,
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ct.cp_gender, ct.cp_title, ct.cp_givenname, ct.cp_name
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FROM vendor v
LEFT JOIN contacts ct ON (v.id = ct.cp_cv_id)
$v_filter|);
push(@query_parameters, @filter_values);
}

my $query = join(" UNION ", @queries) . " ORDER BY $order_by $order_dir";
my $sth = $dbh->prepare($query);
$sth->execute(@query_parameters) || $form->dberror($query . " (" . join(", ", @query_parameters) . ")");
my $customers = [];
while (my $ref = $sth->fetchrow_hashref()) {
push(@{$customers}, $ref);
}
$sth->finish();
$dbh->disconnect();

$main::lxdebug->leave_sub();

return $customers;
}

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sub retrieve_delivery_customer {
$main::lxdebug->enter_sub();

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

my $dbh = $form->dbconnect($myconfig);

my (@filter_values, $filter);
if ($form->{"name"}) {
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$filter .= qq| (name ILIKE ?) AND|;
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push(@filter_values, '%' . $form->{"name"} . '%');
}

$order_by =~ s/[^a-zA-Z_]//g;
$order_dir = $order_dir ? "ASC" : "DESC";

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my $query =
qq!SELECT id, name, customernumber, (street || ', ' || zipcode || city) AS address ! .
qq!FROM customer ! .
qq!WHERE $filter business_id = (SELECT id FROM business WHERE description = 'Endkunde') ! .
qq!ORDER BY $order_by $order_dir!;
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my $sth = $dbh->prepare($query);
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$sth->execute(@filter_values) ||
$form->dberror($query . " (" . join(", ", @filter_values) . ")");
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my $delivery_customers = [];
while (my $ref = $sth->fetchrow_hashref()) {
push(@{$delivery_customers}, $ref);
}
$sth->finish();
$dbh->disconnect();

$main::lxdebug->leave_sub();

return $delivery_customers;
}

sub retrieve_vendor {
$main::lxdebug->enter_sub();

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

my $dbh = $form->dbconnect($myconfig);

my (@filter_values, $filter);
if ($form->{"name"}) {
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$filter .= qq| (name ILIKE ?) AND|;
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push(@filter_values, '%' . $form->{"name"} . '%');
}

$order_by =~ s/[^a-zA-Z_]//g;
$order_dir = $order_dir ? "ASC" : "DESC";

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my $query =
qq!SELECT id, name, customernumber, (street || ', ' || zipcode || city) AS address FROM customer ! .
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qq!WHERE $filter business_id = (SELECT id FROM business WHERE description = ?') ! .
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qq!ORDER BY $order_by $order_dir!;
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push @filter_values, $::locale->{iconv_utf8}->convert('Händler');
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my $sth = $dbh->prepare($query);
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$sth->execute(@filter_values) ||
$form->dberror($query . " (" . join(", ", @filter_values) . ")");
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my $vendors = [];
while (my $ref = $sth->fetchrow_hashref()) {
push(@{$vendors}, $ref);
}
$sth->finish();
$dbh->disconnect();

$main::lxdebug->leave_sub();

return $vendors;
}

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sub mkdir_with_parents {
$main::lxdebug->enter_sub();

my ($full_path) = @_;

my $path = "";

$full_path =~ s|/+|/|;

foreach my $part (split(m|/|, $full_path)) {
$path .= "/" if ($path);
$path .= $part;

die("Could not create directory '$path' because a file exists with " .
"the same name.\n") if (-f $path);

if (! -d $path) {
mkdir($path, 0770) || die("Could not create the directory '$path'. " .
"OS error: $!\n");
}
}

$main::lxdebug->leave_sub();
}

sub webdav_folder {
$main::lxdebug->enter_sub();

my ($form) = @_;

return $main::lxdebug->leave_sub()
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unless ($::lx_office_conf{features}->{webdav} && $form->{id});
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my ($path, $number);

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$form->{WEBDAV} = [];
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if ($form->{type} eq "sales_quotation") {
($path, $number) = ("angebote", $form->{quonumber});
} elsif ($form->{type} eq "sales_order") {
($path, $number) = ("bestellungen", $form->{ordnumber});
} elsif ($form->{type} eq "request_quotation") {
($path, $number) = ("anfragen", $form->{quonumber});
} elsif ($form->{type} eq "purchase_order") {
($path, $number) = ("lieferantenbestellungen", $form->{ordnumber});
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} elsif ($form->{type} eq "sales_delivery_order") {
($path, $number) = ("verkaufslieferscheine", $form->{donumber});
} elsif ($form->{type} eq "purchase_delivery_order") {
($path, $number) = ("einkaufslieferscheine", $form->{donumber});
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} elsif ($form->{type} eq "credit_note") {
($path, $number) = ("gutschriften", $form->{invnumber});
} elsif ($form->{vc} eq "customer") {
($path, $number) = ("rechnungen", $form->{invnumber});
} else {
($path, $number) = ("einkaufsrechnungen", $form->{invnumber});
}

return $main::lxdebug->leave_sub() unless ($path && $number);

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$number =~ s|[/\\]|_|g;

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$path = "webdav/${path}/${number}";

if (!-d $path) {
mkdir_with_parents($path);

} else {
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my $base_path = $ENV{'SCRIPT_NAME'};
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$base_path =~ s|[^/]+$||;
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# wo kommt der wert für dir her? es wird doch gar nichts übergeben? fix für strict my $dir jb 21.2.
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if (opendir my $dir, $path) {
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foreach my $file (sort { lc $a cmp lc $b } readdir $dir) {
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next if (($file eq '.') || ($file eq '..'));

my $fname = $file;
$fname =~ s|.*/||;

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my $is_directory = -d "$path/$file";
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$file = join('/', map { $form->escape($_) } grep { $_ } split m|/+|, "$path/$file");
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$file .= '/' if ($is_directory);
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push @{ $form->{WEBDAV} }, {
'name' => $fname,
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'link' => $base_path . $file,
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'type' => $is_directory ? $main::locale->text('Directory') : $main::locale->text('File'),
};
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}

closedir $dir;
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}
}

$main::lxdebug->leave_sub();
}

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sub get_vc_details {
$main::lxdebug->enter_sub();

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

$vc = $vc eq "customer" ? "customer" : "vendor";

my $dbh = $form->dbconnect($myconfig);

my $query;

$query =
qq|SELECT
vc.*,
pt.description AS payment_terms,
b.description AS business,
l.description AS language
FROM ${vc} vc
LEFT JOIN payment_terms pt ON (vc.payment_id = pt.id)
LEFT JOIN business b ON (vc.business_id = b.id)
LEFT JOIN language l ON (vc.language_id = l.id)
WHERE vc.id = ?|;
my $ref = selectfirst_hashref_query($form, $dbh, $query, $vc_id);

if (!$ref) {
$dbh->disconnect();
$main::lxdebug->leave_sub();
return 0;
}

map { $form->{$_} = $ref->{$_} } keys %{ $ref };

map { $form->{$_} = $form->format_amount($myconfig, $form->{$_} * 1) } qw(discount creditlimit);

$query = qq|SELECT * FROM shipto WHERE (trans_id = ?)|;
$form->{SHIPTO} = selectall_hashref_query($form, $dbh, $query, $vc_id);

$query = qq|SELECT * FROM contacts WHERE (cp_cv_id = ?)|;
$form->{CONTACTS} = selectall_hashref_query($form, $dbh, $query, $vc_id);

$dbh->disconnect();

$main::lxdebug->leave_sub();

return 1;
}

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sub get_shipto_by_id {
$main::lxdebug->enter_sub();

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

$prefix ||= "";

my $dbh = $form->dbconnect($myconfig);

my $query = qq|SELECT * FROM shipto WHERE shipto_id = ?|;
my $ref = selectfirst_hashref_query($form, $dbh, $query, $shipto_id);

map { $form->{"${prefix}${_}"} = $ref->{$_} } keys %{ $ref } if $ref;

$dbh->disconnect();

$main::lxdebug->leave_sub();
}

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sub save_email_status {
$main::lxdebug->enter_sub();

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

my ($table, $query, $dbh);

if ($form->{script} eq 'oe.pl') {
$table = 'oe';

} elsif ($form->{script} eq 'is.pl') {
$table = 'ar';

} elsif ($form->{script} eq 'ir.pl') {
$table = 'ap';

}

return $main::lxdebug->leave_sub() if (!$form->{id} || !$table || !$form->{formname});

$dbh = $form->get_standard_dbh($myconfig);

my ($intnotes) = selectrow_query($form, $dbh, qq|SELECT intnotes FROM $table WHERE id = ?|, $form->{id});

$intnotes =~ s|\r||g;
$intnotes =~ s|\n$||;

$intnotes .= "\n\n" if ($intnotes);

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my $cc = $form->{cc} ? $main::locale->text('Cc') . ": $form->{cc}\n" : '';
my $bcc = $form->{bcc} ? $main::locale->text('Bcc') . ": $form->{bcc}\n" : '';
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my $now = scalar localtime;

$intnotes .= $main::locale->text('[email]') . "\n"
. $main::locale->text('Date') . ": $now\n"
. $main::locale->text('To (email)') . ": $form->{email}\n"
. "${cc}${bcc}"
. $main::locale->text('Subject') . ": $form->{subject}\n\n"
. $main::locale->text('Message') . ": $form->{message}";

$intnotes =~ s|\r||g;

do_query($form, $dbh, qq|UPDATE $table SET intnotes = ? WHERE id = ?|, $intnotes, $form->{id});

$form->save_status($dbh);

$dbh->commit();

$main::lxdebug->leave_sub();
}

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sub check_params {
my $params = shift;

foreach my $key (@_) {
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if ((ref $key eq '') && !defined $params->{$key}) {
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my $subroutine = (caller(1))[3];
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$main::lxdebug->message(LXDebug->BACKTRACE_ON_ERROR, "[Common::check_params] failed, params object dumped below");
$main::lxdebug->message(LXDebug->BACKTRACE_ON_ERROR, Dumper($params));
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$main::form->error($main::locale->text("Missing parameter #1 in call to sub #2.", $key, $subroutine));
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} elsif (ref $key eq 'ARRAY') {
my $found = 0;
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foreach my $subkey (@{ $key }) {
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if (defined $params->{$subkey}) {
$found = 1;
last;
}
}

if (!$found) {
my $subroutine = (caller(1))[3];
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$main::lxdebug->message(LXDebug->BACKTRACE_ON_ERROR, "[Common::check_params] failed, params object dumped below");
$main::lxdebug->message(LXDebug->BACKTRACE_ON_ERROR, Dumper($params));
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$main::form->error($main::locale->text("Missing parameter (at least one of #1) in call to sub #2.", join(', ', @{ $key }), $subroutine));
}
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}
}
}

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sub check_params_x {
my $params = shift;

foreach my $key (@_) {
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if ((ref $key eq '') && !exists $params->{$key}) {
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my $subroutine = (caller(1))[3];
$main::form->error($main::locale->text("Missing parameter #1 in call to sub #2.", $key, $subroutine));
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} elsif (ref $key eq 'ARRAY') {
my $found = 0;
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foreach my $subkey (@{ $key }) {
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if (exists $params->{$subkey}) {
$found = 1;
last;
}
}

if (!$found) {
my $subroutine = (caller(1))[3];
$main::form->error($main::locale->text("Missing parameter (at least one of #1) in call to sub #2.", join(', ', @{ $key }), $subroutine));
}
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}
}
}

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1;