1 #====================================================================
4 # Based on SQL-Ledger Version 2.1.9
5 # Web http://www.lx-office.org
7 #=====================================================================
8 # SQL-Ledger Accounting
9 # Copyright (C) 1998-2002
11 # Author: Dieter Simader
12 # Email: dsimader@sql-ledger.org
13 # Web: http://www.sql-ledger.org
15 # Contributors: Thomas Bayen <bayen@gmx.de>
16 # Antti Kaihola <akaihola@siba.fi>
17 # Moritz Bunkus (tex code)
19 # This program is free software; you can redistribute it and/or modify
20 # it under the terms of the GNU General Public License as published by
21 # the Free Software Foundation; either version 2 of the License, or
22 # (at your option) any later version.
24 # This program is distributed in the hope that it will be useful,
25 # but WITHOUT ANY WARRANTY; without even the implied warranty of
26 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
27 # GNU General Public License for more details.
28 # You should have received a copy of the GNU General Public License
29 # along with this program; if not, write to the Free Software
30 # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
31 #======================================================================
33 # Translations and number/date formatting
35 #======================================================================
40 use List::Util qw(first);
41 use List::MoreUtils qw(any);
50 my %locales_by_country;
53 $main::lxdebug->enter_sub();
55 my ($type, $country) = @_;
57 $country ||= $::language;
61 if (!$locales_by_country{$country}) {
65 $self->_init($country);
67 $locales_by_country{$country} = $self;
70 $main::lxdebug->leave_sub();
72 return $locales_by_country{$country}
79 $self->{charset} = Common::DEFAULT_CHARSET;
80 $self->{countrycode} = $country;
82 if ($country && -d "locale/$country") {
84 if (open(IN, "<", "locale/$country/all")) {
85 my $code = join("", <IN>);
90 if (open IN, "<", "locale/$country/charset") {
91 $self->{charset} = <IN>;
94 chomp $self->{charset};
98 my $db_charset = $main::dbcharset || Common::DEFAULT_CHARSET;
99 $self->{is_utf8} = (any { lc($::dbcharset || '') eq $_ } qw(utf8 utf-8 unicode)) ? 1 : 0;
101 if ($self->{is_utf8}) {
102 binmode STDOUT, ":utf8";
103 binmode STDERR, ":utf8";
106 $self->{iconv} = SL::Iconv->new($self->{charset}, $db_charset);
107 $self->{iconv_reverse} = SL::Iconv->new($db_charset, $self->{charset});
108 $self->{iconv_english} = SL::Iconv->new('ASCII', $db_charset);
109 $self->{iconv_iso8859} = SL::Iconv->new('ISO-8859-15', $db_charset);
110 $self->{iconv_to_iso8859} = SL::Iconv->new($db_charset, 'ISO-8859-15');
112 $self->_read_special_chars_file($country);
114 push @{ $self->{LONG_MONTH} },
115 ("January", "February", "March", "April",
116 "May ", "June", "July", "August",
117 "September", "October", "November", "December");
118 push @{ $self->{SHORT_MONTH} },
119 (qw(Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec));
125 return $self->{is_utf8} && (!$handle || $handle->is_utf8);
135 for (my $i = 0; $i < length $str; $i++) {
136 my $char = substr $str, $i, 1;
142 } elsif ($char eq 'r') {
145 } elsif ($char eq 's') {
148 } elsif ($char eq 'x') {
149 $new_str .= chr(hex(substr($str, $i + 1, 2)));
158 } elsif ($char eq '\\') {
169 sub _read_special_chars_file {
173 if (! -f "locale/$country/special_chars") {
174 $self->{special_chars_map} = {};
178 $self->{special_chars_map} = Inifile->new("locale/$country/special_chars", 'verbatim' => 1);
180 foreach my $format (keys %{ $self->{special_chars_map} }) {
181 next if (($format eq 'FILE') || ($format eq 'ORDER') || (ref $self->{special_chars_map}->{$format} ne 'HASH'));
183 if ($format ne lc $format) {
184 $self->{special_chars_map}->{lc $format} = $self->{special_chars_map}->{$format};
185 delete $self->{special_chars_map}->{$format};
186 $format = lc $format;
189 my $scmap = $self->{special_chars_map}->{$format};
190 my $order = $self->{iconv}->convert($scmap->{order});
191 delete $scmap->{order};
193 foreach my $key (keys %{ $scmap }) {
194 $scmap->{$key} = $self->_handle_markup($self->{iconv}->convert($scmap->{$key}));
196 my $new_key = $self->_handle_markup($self->{iconv}->convert($key));
198 if ($key ne $new_key) {
199 $scmap->{$new_key} = $scmap->{$key};
200 delete $scmap->{$key};
204 $self->{special_chars_map}->{"${format}-reverse"} = { reverse %{ $scmap } };
206 $scmap->{order} = [ map { $self->_handle_markup($_) } split m/\s+/, $order ];
207 $self->{special_chars_map}->{"${format}-reverse"}->{order} = [ grep { $_ } map { $scmap->{$_} } reverse @{ $scmap->{order} } ];
215 if (exists $self->{texts}->{$text}) {
216 $text = $self->{iconv}->convert($self->{texts}->{$text});
218 $text = $self->{iconv_english}->convert($text);
222 $text = Form->format_string($text, @_);
229 $main::lxdebug->enter_sub();
231 my ($self, $text) = @_;
232 my $text_rev = lc $self->{iconv_reverse}->convert($text);
234 if (!$self->{texts_reverse}) {
235 $self->{texts_reverse} = { };
236 while (my ($original, $translation) = each %{ $self->{texts} }) {
237 $original = lc $original;
238 $original =~ s/[^a-z0-9]/_/g;
239 $original =~ s/_+/_/g;
241 $translation = lc $translation;
243 $self->{texts_reverse}->{$translation} ||= [ ];
244 push @{ $self->{texts_reverse}->{$translation} }, $original;
249 $sub_name = first { defined(&{ "::${_}" }) } @{ $self->{texts_reverse}->{$text_rev} } if $self->{texts_reverse}->{$text_rev};
250 $sub_name ||= $text_rev if ($text_rev =~ m/^[a-z][a-z0-9_]+$/) && defined &{ "::${text_rev}" };
252 $main::form->error("$text not defined in locale/$self->{countrycode}/all") if !$sub_name;
254 $main::lxdebug->leave_sub();
260 $main::lxdebug->enter_sub();
262 my ($self, $myconfig, $date, $longformat) = @_;
265 my $longmonth = ($longformat) ? 'LONG_MONTH' : 'SHORT_MONTH';
267 my ($spc, $yy, $mm, $dd);
272 $spc = $myconfig->{dateformat};
274 $spc = substr($spc, 1, 1);
277 if ($myconfig->{dateformat} =~ /^yy/) {
278 ($yy, $mm, $dd) = split /\D/, $date;
280 if ($myconfig->{dateformat} =~ /^mm/) {
281 ($mm, $dd, $yy) = split /\D/, $date;
283 if ($myconfig->{dateformat} =~ /^dd/) {
284 ($dd, $mm, $yy) = split /\D/, $date;
287 $date = substr($date, 2);
288 ($yy, $mm, $dd) = ($date =~ /(..)(..)(..)/);
293 $yy = ($yy < 70) ? $yy + 2000 : $yy;
294 $yy = ($yy >= 70 && $yy <= 99) ? $yy + 1900 : $yy;
296 if ($myconfig->{dateformat} =~ /^dd/) {
297 if (defined $longformat && $longformat == 0) {
299 $dd = "0$dd" if ($dd < 10);
300 $mm = "0$mm" if ($mm < 10);
301 $longdate = "$dd$spc$mm$spc$yy";
304 $longdate .= ($spc eq '.') ? ". " : " ";
305 $longdate .= &text($self, $self->{$longmonth}[$mm]) . " $yy";
307 } elsif ($myconfig->{dateformat} eq "yyyy-mm-dd") {
309 # Use German syntax with the ISO date style "yyyy-mm-dd" because
310 # Lx-Office is mainly used in Germany or German speaking countries.
311 if (defined $longformat && $longformat == 0) {
313 $dd = "0$dd" if ($dd < 10);
314 $mm = "0$mm" if ($mm < 10);
315 $longdate = "$yy-$mm-$dd";
318 $longdate .= &text($self, $self->{$longmonth}[$mm]) . " $yy";
321 if (defined $longformat && $longformat == 0) {
323 $dd = "0$dd" if ($dd < 10);
324 $mm = "0$mm" if ($mm < 10);
325 $longdate = "$mm$spc$dd$spc$yy";
327 $longdate = &text($self, $self->{$longmonth}[$mm]) . " $dd, $yy";
333 $main::lxdebug->leave_sub();
339 $main::lxdebug->enter_sub();
341 my ($self, $myconfig, $date, $longformat) = @_;
342 my ($spc, $yy, $mm, $dd);
345 $main::lxdebug->leave_sub();
350 $spc = $myconfig->{dateformat};
352 $spc = substr($spc, 1, 1);
355 if ($myconfig->{dateformat} =~ /^yy/) {
356 ($yy, $mm, $dd) = split /\D/, $date;
357 } elsif ($myconfig->{dateformat} =~ /^mm/) {
358 ($mm, $dd, $yy) = split /\D/, $date;
359 } elsif ($myconfig->{dateformat} =~ /^dd/) {
360 ($dd, $mm, $yy) = split /\D/, $date;
363 $date = substr($date, 2);
364 ($yy, $mm, $dd) = ($date =~ /(..)(..)(..)/);
369 $yy = ($yy < 70) ? $yy + 2000 : $yy;
370 $yy = ($yy >= 70 && $yy <= 99) ? $yy + 1900 : $yy;
372 $main::lxdebug->leave_sub();
373 return ($yy, $mm, $dd);
377 $main::lxdebug->enter_sub();
379 my ($self, $myconfig, $date, $output_format, $longformat) = @_;
381 $main::lxdebug->leave_sub() and return "" unless ($date);
383 my ($yy, $mm, $dd) = $self->parse_date($myconfig, $date);
385 $output_format =~ /d+/;
386 substr($output_format, $-[0], $+[0] - $-[0]) =
387 sprintf("%0" . (length($&)) . "d", $dd);
389 $output_format =~ /m+/;
390 substr($output_format, $-[0], $+[0] - $-[0]) =
391 sprintf("%0" . (length($&)) . "d", $mm);
393 $output_format =~ /y+/;
394 substr($output_format, $-[0], $+[0] - $-[0]) = $yy;
396 $main::lxdebug->leave_sub();
398 return $output_format;
402 $main::lxdebug->enter_sub();
405 my $myconfig = shift;
409 my $yy_len = shift || 4;
411 $main::lxdebug->leave_sub() and return "" unless $yy && $mm && $dd;
413 $yy = $yy % 100 if 2 == $yy_len;
415 my $format = ref $myconfig eq '' ? "$myconfig" : $myconfig->{dateformat};
416 $format =~ s{ d+ }{ sprintf("%0" . (length($&)) . "d", $dd) }gex;
417 $format =~ s{ m+ }{ sprintf("%0" . (length($&)) . "d", $mm) }gex;
418 $format =~ s{ y+ }{ sprintf("%0${yy_len}d", $yy) }gex;
420 $main::lxdebug->leave_sub();
425 sub quote_special_chars {
427 my $format = lc shift;
430 if ($self->{special_chars_map} && $self->{special_chars_map}->{$format} && $self->{special_chars_map}->{$format}->{order}) {
431 my $scmap = $self->{special_chars_map}->{$format};
433 map { $string =~ s/\Q${_}\E/$scmap->{$_}/g } @{ $scmap->{order} };
439 sub unquote_special_chars {
443 return $self->quote_special_chars("${format}-reverse", shift);
446 sub remap_special_chars {
448 my $src_format = shift;
449 my $dst_format = shift;
451 return $self->quote_special_chars($dst_format, $self->quote_special_chars("${src_format}-reverse", shift));
461 binmode $fh, ":utf8" if $self->is_utf8;