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 #======================================================================
41 use List::Util qw(first);
42 use List::MoreUtils qw(any);
51 my %locales_by_country;
54 $main::lxdebug->enter_sub();
56 my ($type, $country) = @_;
58 $country ||= $::lx_office_conf{system}->{language};
62 if (!$locales_by_country{$country}) {
66 $self->_init($country);
68 $locales_by_country{$country} = $self;
71 $main::lxdebug->leave_sub();
73 return $locales_by_country{$country}
80 $self->{charset} = Common::DEFAULT_CHARSET;
81 $self->{countrycode} = $country;
83 if ($country && -d "locale/$country") {
85 if (open(IN, "<", "locale/$country/all")) {
86 my $code = join("", <IN>);
91 if (open IN, "<", "locale/$country/charset") {
92 $self->{charset} = <IN>;
95 chomp $self->{charset};
99 my $db_charset = $::lx_office_conf{system}->{dbcharset} || Common::DEFAULT_CHARSET;
100 $self->{is_utf8} = (any { lc($::lx_office_conf{system}->{dbcharset} || '') eq $_ } qw(utf8 utf-8 unicode)) ? 1 : 0;
102 if ($self->{is_utf8}) {
103 binmode STDOUT, ":utf8";
104 binmode STDERR, ":utf8";
107 $self->{iconv} = SL::Iconv->new($self->{charset}, $db_charset);
108 $self->{iconv_reverse} = SL::Iconv->new($db_charset, $self->{charset});
109 $self->{iconv_english} = SL::Iconv->new('ASCII', $db_charset);
110 $self->{iconv_iso8859} = SL::Iconv->new('ISO-8859-15', $db_charset);
111 $self->{iconv_to_iso8859} = SL::Iconv->new($db_charset, 'ISO-8859-15');
112 $self->{iconv_utf8} = SL::Iconv->new('UTF-8', $db_charset);
114 $self->_read_special_chars_file($country);
116 push @{ $self->{LONG_MONTH} },
117 ("January", "February", "March", "April",
118 "May ", "June", "July", "August",
119 "September", "October", "November", "December");
120 push @{ $self->{SHORT_MONTH} },
121 (qw(Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec));
127 return $self->{is_utf8} && (!$handle || $handle->is_utf8);
137 for (my $i = 0; $i < length $str; $i++) {
138 my $char = substr $str, $i, 1;
144 } elsif ($char eq 'r') {
147 } elsif ($char eq 's') {
150 } elsif ($char eq 'x') {
151 $new_str .= chr(hex(substr($str, $i + 1, 2)));
160 } elsif ($char eq '\\') {
171 sub _read_special_chars_file {
175 if (! -f "locale/$country/special_chars") {
176 $self->{special_chars_map} = {};
180 $self->{special_chars_map} = Inifile->new("locale/$country/special_chars", 'verbatim' => 1);
182 foreach my $format (keys %{ $self->{special_chars_map} }) {
183 next if (($format eq 'FILE') || ($format eq 'ORDER') || (ref $self->{special_chars_map}->{$format} ne 'HASH'));
185 if ($format ne lc $format) {
186 $self->{special_chars_map}->{lc $format} = $self->{special_chars_map}->{$format};
187 delete $self->{special_chars_map}->{$format};
188 $format = lc $format;
191 my $scmap = $self->{special_chars_map}->{$format};
192 my $order = $self->{iconv}->convert($scmap->{order});
193 delete $scmap->{order};
195 foreach my $key (keys %{ $scmap }) {
196 $scmap->{$key} = $self->_handle_markup($self->{iconv}->convert($scmap->{$key}));
198 my $new_key = $self->_handle_markup($self->{iconv}->convert($key));
200 if ($key ne $new_key) {
201 $scmap->{$new_key} = $scmap->{$key};
202 delete $scmap->{$key};
206 $self->{special_chars_map}->{"${format}-reverse"} = { reverse %{ $scmap } };
208 $scmap->{order} = [ map { $self->_handle_markup($_) } split m/\s+/, $order ];
209 $self->{special_chars_map}->{"${format}-reverse"}->{order} = [ grep { $_ } map { $scmap->{$_} } reverse @{ $scmap->{order} } ];
217 if ($self->{texts}->{$text}) {
218 $text = $self->{iconv}->convert($self->{texts}->{$text});
220 $text = $self->{iconv_english}->convert($text);
224 $text = Form->format_string($text, @_);
231 my ($self, $requested_lang) = @_;
233 my $requested_locale;
234 $requested_locale = 'de' if $requested_lang =~ m/^_(de|deu|ger)/i;
235 $requested_locale = 'fr' if $requested_lang =~ m/^_(en|uk|us|gr)/i;
236 $requested_locale = 'en' if $requested_lang =~ m/^_fr/i;
237 $requested_locale ||= 'de';
239 return $requested_locale;
243 $main::lxdebug->enter_sub();
245 my ($self, $text) = @_;
246 my $text_rev = lc $self->{iconv_reverse}->convert($text);
247 $text_rev =~ s/[\s\-]+/_/g;
249 if (!$self->{texts_reverse}) {
250 $self->{texts_reverse} = { };
251 while (my ($original, $translation) = each %{ $self->{texts} }) {
252 $original = lc $original;
253 $original =~ s/[^a-z0-9]/_/g;
254 $original =~ s/_+/_/g;
256 $translation = lc $translation;
257 $translation =~ s/[\s\-]+/_/g;
259 $self->{texts_reverse}->{$translation} ||= [ ];
260 push @{ $self->{texts_reverse}->{$translation} }, $original;
265 $sub_name = first { defined(&{ "::${_}" }) } @{ $self->{texts_reverse}->{$text_rev} } if $self->{texts_reverse}->{$text_rev};
266 $sub_name ||= $text_rev if ($text_rev =~ m/^[a-z][a-z0-9_]+$/) && defined &{ "::${text_rev}" };
268 $main::form->error("$text not defined in locale/$self->{countrycode}/all") if !$sub_name;
270 $main::lxdebug->leave_sub();
276 $main::lxdebug->enter_sub();
278 my ($self, $myconfig, $date, $longformat) = @_;
281 my $longmonth = ($longformat) ? 'LONG_MONTH' : 'SHORT_MONTH';
283 my ($spc, $yy, $mm, $dd);
288 $spc = $myconfig->{dateformat};
290 $spc = substr($spc, 1, 1);
293 if ($myconfig->{dateformat} =~ /^yy/) {
294 ($yy, $mm, $dd) = split /\D/, $date;
296 if ($myconfig->{dateformat} =~ /^mm/) {
297 ($mm, $dd, $yy) = split /\D/, $date;
299 if ($myconfig->{dateformat} =~ /^dd/) {
300 ($dd, $mm, $yy) = split /\D/, $date;
303 $date = substr($date, 2);
304 ($yy, $mm, $dd) = ($date =~ /(..)(..)(..)/);
309 $yy = ($yy < 70) ? $yy + 2000 : $yy;
310 $yy = ($yy >= 70 && $yy <= 99) ? $yy + 1900 : $yy;
312 if ($myconfig->{dateformat} =~ /^dd/) {
313 if (defined $longformat && $longformat == 0) {
315 $dd = "0$dd" if ($dd < 10);
316 $mm = "0$mm" if ($mm < 10);
317 $longdate = "$dd$spc$mm$spc$yy";
320 $longdate .= ($spc eq '.') ? ". " : " ";
321 $longdate .= &text($self, $self->{$longmonth}[$mm]) . " $yy";
323 } elsif ($myconfig->{dateformat} eq "yyyy-mm-dd") {
325 # Use German syntax with the ISO date style "yyyy-mm-dd" because
326 # Lx-Office is mainly used in Germany or German speaking countries.
327 if (defined $longformat && $longformat == 0) {
329 $dd = "0$dd" if ($dd < 10);
330 $mm = "0$mm" if ($mm < 10);
331 $longdate = "$yy-$mm-$dd";
334 $longdate .= &text($self, $self->{$longmonth}[$mm]) . " $yy";
337 if (defined $longformat && $longformat == 0) {
339 $dd = "0$dd" if ($dd < 10);
340 $mm = "0$mm" if ($mm < 10);
341 $longdate = "$mm$spc$dd$spc$yy";
343 $longdate = &text($self, $self->{$longmonth}[$mm]) . " $dd, $yy";
349 $main::lxdebug->leave_sub();
355 $main::lxdebug->enter_sub(2);
357 my ($self, $myconfig, $date, $longformat) = @_;
358 my ($spc, $yy, $mm, $dd);
361 $main::lxdebug->leave_sub(2);
366 $spc = $myconfig->{dateformat};
368 $spc = substr($spc, 1, 1);
371 if ($myconfig->{dateformat} =~ /^yy/) {
372 ($yy, $mm, $dd) = split /\D/, $date;
373 } elsif ($myconfig->{dateformat} =~ /^mm/) {
374 ($mm, $dd, $yy) = split /\D/, $date;
375 } elsif ($myconfig->{dateformat} =~ /^dd/) {
376 ($dd, $mm, $yy) = split /\D/, $date;
379 $date = substr($date, 2);
380 ($yy, $mm, $dd) = ($date =~ /(..)(..)(..)/);
385 $yy = ($yy < 70) ? $yy + 2000 : $yy;
386 $yy = ($yy >= 70 && $yy <= 99) ? $yy + 1900 : $yy;
388 $main::lxdebug->leave_sub(2);
389 return ($yy, $mm, $dd);
392 sub parse_date_to_object {
394 my ($yy, $mm, $dd) = $self->parse_date(@_);
396 return $yy && $mm && $dd ? DateTime->new(year => $yy, month => $mm, day => $dd) : undef;
400 $main::lxdebug->enter_sub(2);
402 my ($self, $myconfig, $date, $output_format, $longformat) = @_;
404 $main::lxdebug->leave_sub(2) and return "" unless ($date);
406 my ($yy, $mm, $dd) = $self->parse_date($myconfig, $date);
408 $output_format =~ /d+/;
409 substr($output_format, $-[0], $+[0] - $-[0]) =
410 sprintf("%0" . (length($&)) . "d", $dd);
412 $output_format =~ /m+/;
413 substr($output_format, $-[0], $+[0] - $-[0]) =
414 sprintf("%0" . (length($&)) . "d", $mm);
416 $output_format =~ /y+/;
417 substr($output_format, $-[0], $+[0] - $-[0]) = $yy;
419 $main::lxdebug->leave_sub(2);
421 return $output_format;
425 $main::lxdebug->enter_sub();
428 my $myconfig = shift;
432 my $yy_len = shift || 4;
434 ($yy, $mm, $dd) = ($yy->year, $yy->month, $yy->day) if ref $yy eq 'DateTime';
436 $main::lxdebug->leave_sub() and return "" unless $yy && $mm && $dd;
438 $yy = $yy % 100 if 2 == $yy_len;
440 my $format = ref $myconfig eq '' ? "$myconfig" : $myconfig->{dateformat};
441 $format =~ s{ d+ }{ sprintf("%0" . (length($&)) . "d", $dd) }gex;
442 $format =~ s{ m+ }{ sprintf("%0" . (length($&)) . "d", $mm) }gex;
443 $format =~ s{ y+ }{ sprintf("%0${yy_len}d", $yy) }gex;
445 $main::lxdebug->leave_sub();
450 sub quote_special_chars {
452 my $format = lc shift;
455 if ($self->{special_chars_map} && $self->{special_chars_map}->{$format} && $self->{special_chars_map}->{$format}->{order}) {
456 my $scmap = $self->{special_chars_map}->{$format};
458 map { $string =~ s/\Q${_}\E/$scmap->{$_}/g } @{ $scmap->{order} };
464 sub unquote_special_chars {
468 return $self->quote_special_chars("${format}-reverse", shift);
471 sub remap_special_chars {
473 my $src_format = shift;
474 my $dst_format = shift;
476 return $self->quote_special_chars($dst_format, $self->quote_special_chars("${src_format}-reverse", shift));
482 return !!$self->{raw_io_active};
490 $self->{raw_io_active} = 1;
493 binmode $fh, ":utf8" if $self->is_utf8;
494 $self->{raw_io_active} = 0;
497 sub set_numberformat_wo_thousands_separator {
499 my $myconfig = shift || \%::myconfig;
501 $self->{saved_numberformat} = $myconfig->{numberformat};
502 $myconfig->{numberformat} =~ s/^1[,\.]/1/;
505 sub restore_numberformat {
507 my $myconfig = shift || \%::myconfig;
509 $myconfig->{numberformat} = $self->{saved_numberformat} if $self->{saved_numberformat};
512 sub get_local_time_zone {
514 $self->{local_time_zone} ||= DateTime::TimeZone->new(name => 'local');
515 return $self->{local_time_zone};