X-Git-Url: http://wagnertech.de/git?a=blobdiff_plain;f=SL%2FForm.pm;h=53324c6c5568fe567501482d7361a975cb86c1ef;hb=f5e340dfd90576faa5130ca4530840e6d2ce5e81;hp=f43578bb623e43a5c15fb7e5deef0c0a8529215d;hpb=91ab1ef646193de9359076a876a33a74d7691145;p=kivitendo-erp.git diff --git a/SL/Form.pm b/SL/Form.pm index f43578bb6..53324c6c5 100644 --- a/SL/Form.pm +++ b/SL/Form.pm @@ -38,17 +38,22 @@ package Form; use Data::Dumper; -use Cwd; -use Template; -use SL::Template; +use CGI; use CGI::Ajax; +use Cwd; +use List::Util qw(min max); +use SL::Auth; +use SL::Auth::DB; +use SL::Auth::LDAP; +use SL::AM; +use SL::Common; use SL::DBUtils; use SL::Mailer; use SL::Menu; +use SL::Template; use SL::User; -use SL::Common; -use CGI; -use List::Util qw(max min sum); +use Template; +use List::Util qw(first max min sum); my $standard_dbh; @@ -59,36 +64,71 @@ sub DESTROY { } } +sub _store_value { + $main::lxdebug->enter_sub(2); + + my $self = shift; + my $key = shift; + my $value = shift; + + my $curr = $self; + + while ($key =~ /\[\+?\]\.|\./) { + substr($key, 0, $+[0]) = ''; + + if ($& eq '.') { + $curr->{$`} ||= { }; + $curr = $curr->{$`}; + + } else { + $curr->{$`} ||= [ ]; + if (!scalar @{ $curr->{$`} } || $& eq '[+].') { + push @{ $curr->{$`} }, { }; + } + + $curr = $curr->{$`}->[-1]; + } + } + + $curr->{$key} = $value; + + $main::lxdebug->leave_sub(2); + + return \$curr->{$key}; +} + sub _input_to_hash { $main::lxdebug->enter_sub(2); - my $input = $_[0]; - my %in = (); + my $self = shift; + my $input = shift; + my @pairs = split(/&/, $input); foreach (@pairs) { - my ($name, $value) = split(/=/, $_, 2); - $in{$name} = unescape(undef, $value); + my ($key, $value) = split(/=/, $_, 2); + $self->_store_value($self->unescape($key), $self->unescape($value)); } $main::lxdebug->leave_sub(2); - - return %in; } sub _request_to_hash { $main::lxdebug->enter_sub(2); - my ($input) = @_; + my $self = shift; + my $input = shift; if (!$ENV{'CONTENT_TYPE'} || ($ENV{'CONTENT_TYPE'} !~ /multipart\/form-data\s*;\s*boundary\s*=\s*(.+)$/)) { + + $self->_input_to_hash($input); + $main::lxdebug->leave_sub(2); - return _input_to_hash($input); + return; } - my ($name, $filename, $headers_done, $content_type, $boundary_found, $need_cr); - my %params; + my ($name, $filename, $headers_done, $content_type, $boundary_found, $need_cr, $previous); my $boundary = '--' . $1; @@ -96,9 +136,9 @@ sub _request_to_hash { last if (($line eq "${boundary}--") || ($line eq "${boundary}--\r")); if (($line eq $boundary) || ($line eq "$boundary\r")) { - $params{$name} =~ s|\r?\n$|| if $name; + ${ $previous } =~ s|\r?\n$|| if $previous; - undef $name; + undef $previous; undef $filename; $headers_done = 0; @@ -130,8 +170,8 @@ sub _request_to_hash { substr $line, $-[0], $+[0] - $-[0], ""; } - $params{$name} = ""; - $params{FILENAME} = $filename if ($filename); + $previous = $self->_store_value($name, ''); + $self->{FILENAME} = $filename if ($filename); next; } @@ -143,15 +183,14 @@ sub _request_to_hash { next; } - next unless $name; + next unless $previous; - $params{$name} .= "${line}\n"; + ${ $previous } .= "${line}\n"; } - $params{$name} =~ s|\r?\n$|| if $name; + ${ $previous } =~ s|\r?\n$|| if $previous; $main::lxdebug->leave_sub(2); - return %params; } sub new { @@ -176,17 +215,86 @@ sub new { $_ = $ARGV[0]; } - my %parameters = _request_to_hash($_); - map({ $self->{$_} = $parameters{$_}; } keys(%parameters)); + bless $self, $type; - $self->{action} = lc $self->{action}; - $self->{action} =~ s/( |-|,|\#)/_/g; + $self->_request_to_hash($_); - $self->{version} = "2.4.3"; + $self->{action} = lc $self->{action}; + $self->{action} =~ s/( |-|,|\#)/_/g; + + $self->{version} = "2.4.3"; $main::lxdebug->leave_sub(); - bless $self, $type; + return $self; +} + +sub _flatten_variables_rec { + $main::lxdebug->enter_sub(2); + + my $self = shift; + my $curr = shift; + my $prefix = shift; + my $key = shift; + + my @result; + + if ('' eq ref $curr->{$key}) { + @result = ({ 'key' => $prefix . $key, 'value' => $curr->{$key} }); + + } elsif ('HASH' eq ref $curr->{$key}) { + foreach my $hash_key (sort keys %{ $curr->{$key} }) { + push @result, $self->_flatten_variables_rec($curr->{$key}, $prefix . $key . '.', $hash_key); + } + + } else { + foreach my $idx (0 .. scalar @{ $curr->{$key} } - 1) { + my $first_array_entry = 1; + + foreach my $hash_key (sort keys %{ $curr->{$key}->[$idx] }) { + push @result, $self->_flatten_variables_rec($curr->{$key}->[$idx], $prefix . $key . ($first_array_entry ? '[+].' : '[].'), $hash_key); + $first_array_entry = 0; + } + } + } + + $main::lxdebug->leave_sub(2); + + return @result; +} + +sub flatten_variables { + $main::lxdebug->enter_sub(2); + + my $self = shift; + my @keys = @_; + + my @variables; + + foreach (@keys) { + push @variables, $self->_flatten_variables_rec($self, '', $_); + } + + $main::lxdebug->leave_sub(2); + + return @variables; +} + +sub flatten_standard_variables { + $main::lxdebug->enter_sub(2); + + my $self = shift; + my %skip_keys = map { $_ => 1 } (qw(login password header stylesheet titlebar version), @_); + + my @variables; + + foreach (grep { ! $skip_keys{$_} } keys %{ $self }) { + push @variables, $self->_flatten_variables_rec($self, '', $_); + } + + $main::lxdebug->leave_sub(2); + + return @variables; } sub debug { @@ -201,6 +309,24 @@ sub debug { $main::lxdebug->leave_sub(); } +sub dumper { + $main::lxdebug->enter_sub(2); + + my $self = shift; + my $password = $self->{password}; + + $self->{password} = 'X' x 8; + + local $Data::Dumper::Sortkeys = 1; + my $output = Dumper($self); + + $self->{password} = $password; + + $main::lxdebug->leave_sub(2); + + return $output; +} + sub escape { $main::lxdebug->enter_sub(2); @@ -250,25 +376,6 @@ sub unquote { } -sub quote_html { - $main::lxdebug->enter_sub(2); - - my ($self, $str) = @_; - - my %replace = - ('order' => ['"', '<', '>'], - '<' => '<', - '>' => '>', - '"' => '"', - ); - - map({ $str =~ s/$_/$replace{$_}/g; } @{ $replace{"order"} }); - - $main::lxdebug->leave_sub(2); - - return $str; -} - sub hide_form { my $self = shift; @@ -336,13 +443,16 @@ sub info { # can be capped with maxrows sub numtextrows { $main::lxdebug->enter_sub(); - my ($self, $str, $cols, $maxrows) = @_; + my ($self, $str, $cols, $maxrows, $minrows) = @_; + + $minrows ||= 1; my $rows = sum map { int((length() - 2) / $cols) + 1 } split /\r/, $str; $maxrows ||= $rows; $main::lxdebug->leave_sub(); - return min $rows, $maxrows; + + return max(min($rows, $maxrows), $minrows); } sub dberror { @@ -360,12 +470,59 @@ sub isblank { my ($self, $name, $msg) = @_; - if ($self->{$name} =~ /^\s*$/) { - $self->error($msg); + my $curr = $self; + foreach my $part (split /\./, $name) { + if (!$curr->{$part} || ($curr->{$part} =~ /^\s*$/)) { + $self->error($msg); + } + $curr = $curr->{$part}; } + $main::lxdebug->leave_sub(); } +sub create_http_response { + $main::lxdebug->enter_sub(); + + my $self = shift; + my %params = @_; + + my $cgi = $main::cgi; + $cgi ||= CGI->new(''); + + my $base_path; + + if ($ENV{HTTP_X_FORWARDED_FOR}) { + $base_path = $ENV{HTTP_REFERER}; + $base_path =~ s|^.*?://.*?/|/|; + } else { + $base_path = $ENV{REQUEST_URI}; + } + $base_path =~ s|[^/]+$||; + $base_path =~ s|/$||; + + my $session_cookie; + if (defined $main::auth) { + my $session_cookie_value = $main::auth->get_session_id(); + $session_cookie_value ||= 'NO_SESSION'; + + $session_cookie = $cgi->cookie('-name' => $main::auth->get_session_cookie_name(), + '-value' => $session_cookie_value, + '-path' => $base_path); + } + + my %cgi_params = ('-type' => $params{content_type}); + $cgi_params{'-charset'} = $params{charset} if ($parmas{charset}); + + my $output = $cgi->header('-cookie' => $session_cookie, + %cgi_params); + + $main::lxdebug->leave_sub(); + + return $output; +} + + sub header { $main::lxdebug->enter_sub(); @@ -420,6 +577,7 @@ sub header { if ($self->{jsscript} == 1) { $jsscript = qq| + @@ -436,9 +594,10 @@ sub header { foreach $item (@ { $self->{AJAX} }) { $ajax .= $item->show_javascript(); } - print qq|Content-Type: text/html; charset=${db_charset}; -${doctype} + print $self->create_http_response('content_type' => 'text/html', + 'charset' => $db_charset,); + print qq|${doctype} $self->{titlebar} $stylesheet @@ -541,6 +700,12 @@ sub _prepare_html_template { map { $additional_params->{'DEBUG_' . uc($_)} = $main::debug_options{$_} } keys %main::debug_options; } + if ($main::auth && $main::auth->{RIGHTS} && $main::auth->{RIGHTS}->{$self->{login}}) { + while (my ($key, $value) = each %{ $main::auth->{RIGHTS}->{$self->{login}} }) { + $additional_params->{"AUTH_RIGHTS_" . uc($key)} = $value; + } + } + $main::lxdebug->leave_sub(); return $file; @@ -578,23 +743,26 @@ sub parse_html_template { } sub show_generic_error { - my ($self, $error, $title, $action) = @_; + my ($self, $error, %params) = @_; my $add_params = { - 'title_error' => $title, + 'title_error' => $params{title}, 'label_error' => $error, }; - my @vars; - if ($action) { - map({ delete($self->{$_}); } qw(action)); - map({ push(@vars, { "name" => $_, "value" => $self->{$_} }) - if (!ref($self->{$_})); } - keys(%{$self})); - $add_params->{"SHOW_BUTTON"} = 1; - $add_params->{"BUTTON_LABEL"} = $action; + if ($params{action}) { + my @vars; + + map { delete($self->{$_}); } qw(action); + map { push @vars, { "name" => $_, "value" => $self->{$_} } if (!ref($self->{$_})); } keys %{ $self }; + + $add_params->{SHOW_BUTTON} = 1; + $add_params->{BUTTON_LABEL} = $params{label} || $params{action}; + $add_params->{VARIABLES} = \@vars; + + } elsif ($params{back_button}) { + $add_params->{SHOW_BACK_BUTTON} = 1; } - $add_params->{"VARIABLES"} = \@vars; $self->{title} = $title if ($title); @@ -745,7 +913,71 @@ sub format_amount { $main::lxdebug->leave_sub(2); return $amount; } -# + +sub format_amount_units { + $main::lxdebug->enter_sub(); + + my $self = shift; + my %params = @_; + + Common::check_params(\%params, qw(amount part_unit)); + + my $myconfig = \%main::myconfig; + my $amount = $params{amount}; + my $places = $params{places}; + my $part_unit_name = $params{part_unit}; + my $amount_unit_name = $params{amount_unit}; + my $conv_units = $params{conv_units}; + my $max_places = $params{max_places}; + + AM->retrieve_all_units(); + my $all_units = $main::all_units; + + if (('' eq ref $conv_units) && ($conv_units =~ /convertible/)) { + $conv_units = AM->convertible_units($all_units, $part_unit_name, $conv_units eq 'convertible_not_smaller'); + } + + if (!scalar @{ $conv_units }) { + my $result = $self->format_amount($myconfig, $amount, $places, undef, $max_places) . " " . $part_unit_name; + $main::lxdebug->leave_sub(); + return $result; + } + + my $part_unit = $all_units->{$part_unit_name}; + my $conv_unit = ($amount_unit_name && ($amount_unit_name ne $part_unit_name)) ? $all_units->{$amount_unit_name} : $part_unit; + + $amount *= $conv_unit->{factor}; + + my @values; + + foreach my $unit (@$conv_units) { + my $last = $unit->{name} eq $part_unit->{name}; + if (!$last) { + $num = int($amount / $unit->{factor}); + $amount -= $num * $unit->{factor}; + } + + if ($last ? $amount : $num) { + push @values, { "unit" => $unit->{name}, + "amount" => $last ? $amount / $unit->{factor} : $num, + "places" => $last ? $places : 0 }; + } + + last if $last; + } + + if (!@values) { + push @values, { "unit" => $part_unit_name, + "amount" => 0, + "places" => 0 }; + } + + my $result = join " ", map { $self->format_amount($myconfig, $_->{amount}, $_->{places}, undef, $max_places), $_->{unit} } @values; + + $main::lxdebug->leave_sub(); + + return $result; +} sub format_string { $main::lxdebug->enter_sub(2); @@ -762,6 +994,8 @@ sub format_string { return $input; } +# + sub parse_amount { $main::lxdebug->enter_sub(2); @@ -845,9 +1079,6 @@ sub parse_template { map({ $self->{"employee_${_}"} = $myconfig->{$_}; } qw(email tel fax name signature company address businessnumber co_ustid taxnumber duns)); - map({ $self->{"employee_${_}"} =~ s/\\n/\n/g; } - qw(company address signature)); - map({ $self->{$_} =~ s/\\n/\n/g; } qw(company address signature)); map({ $self->{"${_}"} = $myconfig->{$_}; } qw(co_ustid)); @@ -902,14 +1133,15 @@ sub parse_template { $mail->{to} = $self->{EMAIL_RECIPIENT} ? $self->{EMAIL_RECIPIENT} : $self->{email}; $mail->{from} = qq|"$myconfig->{name}" <$myconfig->{email}>|; $mail->{fileid} = "$fileid."; - $myconfig->{signature} =~ s/\\r\\n/\\n/g; + $myconfig->{signature} =~ s/\r//g; # if we send html or plain text inline if (($self->{format} eq 'html') && ($self->{sendmode} eq 'inline')) { $mail->{contenttype} = "text/html"; - $mail->{message} =~ s/\r\n/
\n/g; - $myconfig->{signature} =~ s/\\n/
\n/g; + $mail->{message} =~ s/\r//g; + $mail->{message} =~ s/\n/
\n/g; + $myconfig->{signature} =~ s/\n/
\n/g; $mail->{message} .= "
\n--
\n$myconfig->{signature}\n
"; open(IN, $self->{tmpfile}) @@ -929,9 +1161,8 @@ sub parse_template { $self->{"attachment_filename"} : $self->{"tmpfile"} }); } - $mail->{message} =~ s/\r\n/\n/g; - $myconfig->{signature} =~ s/\\n/\n/g; - $mail->{message} .= "\n-- \n$myconfig->{signature}"; + $mail->{message} =~ s/\r//g; + $mail->{message} .= "\n-- \n$myconfig->{signature}"; } @@ -997,43 +1228,59 @@ sub get_formname_translation { $formname ||= $self->{formname}; my %formname_translations = ( - bin_list => $main::locale->text('Bin List'), - credit_note => $main::locale->text('Credit Note'), - invoice => $main::locale->text('Invoice'), - packing_list => $main::locale->text('Packing List'), - pick_list => $main::locale->text('Pick List'), - proforma => $main::locale->text('Proforma Invoice'), - purchase_order => $main::locale->text('Purchase Order'), - request_quotation => $main::locale->text('RFQ'), - sales_order => $main::locale->text('Confirmation'), - sales_quotation => $main::locale->text('Quotation'), - storno_invoice => $main::locale->text('Storno Invoice'), - storno_packing_list => $main::locale->text('Storno Packing List'), + bin_list => $main::locale->text('Bin List'), + credit_note => $main::locale->text('Credit Note'), + invoice => $main::locale->text('Invoice'), + packing_list => $main::locale->text('Packing List'), + pick_list => $main::locale->text('Pick List'), + proforma => $main::locale->text('Proforma Invoice'), + purchase_order => $main::locale->text('Purchase Order'), + request_quotation => $main::locale->text('RFQ'), + sales_order => $main::locale->text('Confirmation'), + sales_quotation => $main::locale->text('Quotation'), + storno_invoice => $main::locale->text('Storno Invoice'), + storno_packing_list => $main::locale->text('Storno Packing List'), + sales_delivery_order => $main::locale->text('Delivery Order'), + purchase_delivery_order => $main::locale->text('Delivery Order'), ); return $formname_translations{$formname} } +sub get_number_prefix_for_type { + my ($self) = @_; + + my $prefix = + (first { $self->{type} eq $_ } qw(invoice credit_note)) ? 'inv' + : ($self->{type} =~ /_quotation$/) ? 'quo' + : ($self->{type} =~ /_delivery_order$/) ? 'do' + : 'ord'; + + return $prefix; +} + +sub get_extension_for_format { + my ($self) = @_; + + my $extension = $self->{format} =~ /pdf/i ? ".pdf" + : $self->{format} =~ /postscript/i ? ".ps" + : $self->{format} =~ /opendocument/i ? ".odt" + : $self->{format} =~ /html/i ? ".html" + : ""; + + return $extension; +} + sub generate_attachment_filename { my ($self) = @_; - my $attachment_filename = $self->get_formname_translation(); - my $prefix = - (grep { $self->{"type"} eq $_ } qw(invoice credit_note)) ? "inv" - : ($self->{"type"} =~ /_quotation$/) ? "quo" - : "ord"; + my $attachment_filename = $main::locale->unquote_special_chars('HTML', $self->get_formname_translation()); + my $prefix = $self->get_number_prefix_for_type(); if ($attachment_filename && $self->{"${prefix}number"}) { - $attachment_filename .= "_" . $self->{"${prefix}number"} - . ( $self->{format} =~ /pdf/i ? ".pdf" - : $self->{format} =~ /postscript/i ? ".ps" - : $self->{format} =~ /opendocument/i ? ".odt" - : $self->{format} =~ /html/i ? ".html" - : ""); - $attachment_filename =~ s/ /_/g; - my %umlaute = ( "ä" => "ae", "ö" => "oe", "ü" => "ue", - "Ä" => "Ae", "Ö" => "Oe", "Ü" => "Ue", "ß" => "ss"); - map { $attachment_filename =~ s/$_/$umlaute{$_}/g } keys %umlaute; + $attachment_filename .= "_" . $self->{"${prefix}number"} . $self->get_extension_for_format(); + $attachment_filename = $main::locale->quote_special_chars('filenames', $attachment_filename); + $attachment_filename =~ s|[\s/\\]+|_|g; } else { $attachment_filename = ""; } @@ -1041,6 +1288,19 @@ sub generate_attachment_filename { return $attachment_filename; } +sub generate_email_subject { + my ($self) = @_; + + my $subject = $main::locale->unquote_special_chars('HTML', $self->get_formname_translation()); + my $prefix = $self->get_number_prefix_for_type(); + + if ($subject && $self->{"${prefix}number"}) { + $subject .= " " . $self->{"${prefix}number"} + } + + return $subject; +} + sub cleanup { $main::lxdebug->enter_sub(); @@ -1319,8 +1579,6 @@ sub check_exchangerate { my ($exchangerate) = selectrow_query($self, $dbh, $query, $currency, $transdate); - $exchangerate = 1 if ($exchangerate eq ""); - $main::lxdebug->leave_sub(); return $exchangerate; @@ -1596,8 +1854,6 @@ sub get_salesman { $self->{salesman_name} = $login if ($self->{salesman_name} eq ""); - - map({ $self->{"salesman_$_"} =~ s/\\n/\n/g; } qw(address company)); } $main::lxdebug->leave_sub(); @@ -1770,7 +2026,7 @@ sub _get_employees { my ($self, $dbh, $default_key, $key) = @_; $key = $default_key unless ($key); - $self->{$key} = selectall_hashref_query($self, $dbh, qq|SELECT * FROM employee ORDER BY name|); + $self->{$key} = selectall_hashref_query($self, $dbh, qq|SELECT * FROM employee ORDER BY lower(name)|); $main::lxdebug->leave_sub(); } @@ -1886,14 +2142,86 @@ sub _get_departments { $main::lxdebug->leave_sub(); } -sub _get_price_factors { +sub _get_warehouses { + $main::lxdebug->enter_sub(); + + my ($self, $dbh, $param) = @_; + + my ($key, $bins_key, $q_access, @values); + + if ('' eq ref $param) { + $key = $param; + } else { + $key = $param->{key}; + $bins_key = $param->{bins}; + + if ($param->{access}) { + $q_access = + qq| AND EXISTS ( + SELECT wa.employee_id + FROM warehouse_access wa + WHERE (wa.employee_id = (SELECT id FROM employee WHERE login = ?)) + AND (wa.warehouse_id = w.id) + AND (wa.access IN ('ro', 'rw')))|; + push @values, $param->{access}; + } + + if ($param->{no_personal}) { + $q_access .= qq| AND (w.personal_warehouse_of IS NULL)|; + + } elsif ($param->{personal}) { + $q_access .= qq| AND (w.personal_warehouse_of = ?)|; + push @values, conv_i($param->{personal}); + } + } + + my $query = qq|SELECT w.* FROM warehouse w + WHERE (NOT w.invalid) AND + ((SELECT COUNT(b.*) FROM bin b WHERE b.warehouse_id = w.id) > 0) + $q_access + ORDER BY w.sortkey|; + + $self->{$key} = selectall_hashref_query($self, $dbh, $query, @values); + + if ($bins_key) { + $query = qq|SELECT id, description FROM bin WHERE warehouse_id = ?|; + my $sth = prepare_query($self, $dbh, $query); + + foreach my $warehouse (@{ $self->{$key} }) { + do_statement($self, $sth, $query, $warehouse->{id}); + $warehouse->{$bins_key} = []; + + while (my $ref = $sth->fetchrow_hashref()) { + push @{ $warehouse->{$bins_key} }, $ref; + } + } + $sth->finish(); + } + + $main::lxdebug->leave_sub(); +} + +sub _get_simple { + $main::lxdebug->enter_sub(); + + my ($self, $dbh, $table, $key, $sortkey) = @_; + + my $query = qq|SELECT * FROM $table|; + $query .= qq| ORDER BY $sortkey| if ($sortkey); + + $self->{$key} = selectall_hashref_query($self, $dbh, $query); + + $main::lxdebug->leave_sub(); +} + +sub _get_groups { $main::lxdebug->enter_sub(); my ($self, $dbh, $key) = @_; - $key ||= "all_price_factors"; + $key ||= "all_groups"; - my $query = qq|SELECT * FROM price_factors ORDER BY sortkey|; + my $groups = $main::auth->read_groups(); $self->{$key} = selectall_hashref_query($self, $dbh, $query); @@ -1991,7 +2319,18 @@ sub get_lists { } if ($params{price_factors}) { - $self->_get_price_factors($dbh, $params{price_factors}); + $self->_get_simple($dbh, 'price_factors', $params{price_factors}, 'sortkey'); + } + + if ($params{warehouses}) { + $self->_get_warehouses($dbh, $params{warehouses}); + } + + if ($params{groups}) { + $self->_get_groups($dbh, $params{groups}); + } + if ($params{partsgroup}) { + $self->get_partsgroup(\%main::myconfig, { all => 1, target => $params{partsgroup} }); } $main::lxdebug->leave_sub(); @@ -2782,6 +3121,7 @@ sub get_partsgroup { $main::lxdebug->enter_sub(); my ($self, $myconfig, $p) = @_; + my $target = $p->{target} || 'all_partsgroup'; my $dbh = $self->get_standard_dbh($myconfig); @@ -2820,7 +3160,7 @@ sub get_partsgroup { @values = ($p->{language_code}); } - $self->{all_partsgroup} = selectall_hashref_query($self, $dbh, $query, @values); + $self->{$target} = selectall_hashref_query($self, $dbh, $query, @values); $main::lxdebug->leave_sub(); } @@ -2886,4 +3226,25 @@ sub all_years { $main::lxdebug->leave_sub(); } +sub backup_vars { + $main::lxdebug->enter_sub(); + my $self = shift; + my @vars = @_; + + map { $self->{_VAR_BACKUP}->{$_} = $self->{$_} if $self->{$_} } @vars; + + $main::lxdebug->leave_sub(); +} + +sub restore_vars { + $main::lxdebug->enter_sub(); + + my $self = shift; + my @vars = @_; + + map { $self->{$_} = $self->{_VAR_BACKUP}->{$_} if $self->{_VAR_BACKUP}->{$_} } @vars; + + $main::lxdebug->leave_sub(); +} + 1;