use SL::LXDebug;
use SL::Common;
+use SL::Inifile;
sub new {
$main::lxdebug->enter_sub();
my ($type, $country, $NLS_file) = @_;
+
my $self = {};
+ bless $self, $type;
$country =~ s|.*/||;
$country =~ s|\.||g;
$NLS_file =~ s|.*/||;
+ $self->_init($country, $NLS_file);
+
+ $main::lxdebug->leave_sub();
+
+ return $self;
+}
+
+sub _init {
+ my $self = shift;
+ my $country = shift;
+ my $NLS_file = shift;
+
if ($country && -d "locale/$country") {
local *IN;
$self->{countrycode} = $country;
my $db_charset = $main::dbcharset || Common::DEFAULT_CHARSET;
$self->{iconv} = Text::Iconv->new($self->{charset}, $db_charset);
+ $self->{iconv_reverse} = Text::Iconv->new($db_charset, $self->{charset});
$self->{iconv_english} = Text::Iconv->new('ASCII', $db_charset);
$self->{iconv_iso8859} = Text::Iconv->new('ISO-8859-15', $db_charset);
+
+ $self->_read_special_chars_file($country);
}
$self->{NLS_file} = $NLS_file;
"September", "October", "November", "December");
push @{ $self->{SHORT_MONTH} },
(qw(Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec));
+}
- $main::lxdebug->leave_sub();
+sub _handle_markup {
+ my $self = shift;
+ my $str = shift;
- bless $self, $type;
+ my $escaped = 0;
+ my $new_str = '';
+
+ for (my $i = 0; $i < length $str; $i++) {
+ my $char = substr $str, $i, 1;
+
+ if ($escaped) {
+ if ($char eq 'n') {
+ $new_str .= "\n";
+
+ } elsif ($char eq 'r') {
+ $new_str .= "\r";
+
+ } elsif ($char eq 's') {
+ $new_str .= ' ';
+
+ } elsif ($char eq 'x') {
+ $new_str .= chr(hex(substr($str, $i + 1, 2)));
+ $i += 2;
+
+ } else {
+ $new_str .= $char;
+ }
+
+ $escaped = 0;
+
+ } elsif ($char eq '\\') {
+ $escaped = 1;
+
+ } else {
+ $new_str .= $char;
+ }
+ }
+
+ return $new_str;
+}
+
+sub _read_special_chars_file {
+ my $self = shift;
+ my $country = shift;
+
+ if (! -f "locale/$country/special_chars") {
+ $self->{special_chars_map} = {};
+ return;
+ }
+
+ $self->{special_chars_map} = Inifile->new("locale/$country/special_chars", 'verbatim' => 1);
+
+ foreach my $format (keys %{ $self->{special_chars_map} }) {
+ next if (($format eq 'FILE') || ($format eq 'ORDER') || (ref $self->{special_chars_map}->{$format} ne 'HASH'));
+
+ if ($format ne lc $format) {
+ $self->{special_chars_map}->{lc $format} = $self->{special_chars_map}->{$format};
+ delete $self->{special_chars_map}->{$format};
+ $format = lc $format;
+ }
+
+ my $scmap = $self->{special_chars_map}->{$format};
+ my $order = $self->{iconv}->convert($scmap->{order});
+ delete $scmap->{order};
+
+ foreach my $key (keys %{ $scmap }) {
+ $scmap->{$key} = $self->_handle_markup($self->{iconv}->convert($scmap->{$key}));
+
+ my $new_key = $self->_handle_markup($self->{iconv}->convert($key));
+
+ if ($key ne $new_key) {
+ $scmap->{$new_key} = $scmap->{$key};
+ delete $scmap->{$key};
+ }
+ }
+
+ $self->{special_chars_map}->{"${format}-reverse"} = { reverse %{ $scmap } };
+
+ $scmap->{order} = [ map { $self->_handle_markup($_) } split m/\s+/, $order ];
+ $self->{special_chars_map}->{"${format}-reverse"}->{order} = [ grep { $_ } map { $scmap->{$_} } reverse @{ $scmap->{order} } ];
+ }
}
sub text {
$main::lxdebug->enter_sub();
my ($self, $text) = @_;
+ my $text_rev = $self->{iconv_reverse}->convert($text);
- if (exists $self->{subs}{$text}) {
- $text = $self->{subs}{$text};
- } else {
- if ($self->{countrycode} && $self->{NLS_file}) {
- Form->error(
- "$text not defined in locale/$self->{countrycode}/$self->{NLS_file}");
- }
+ if (exists $self->{subs}{$text_rev}) {
+ $text = $self->{subs}{$text_rev};
+ } elsif ($self->{countrycode} && $self->{NLS_file}) {
+ Form->error("$text not defined in locale/$self->{countrycode}/$self->{NLS_file}");
}
$main::lxdebug->leave_sub();
return $output_format;
}
+sub quote_special_chars {
+ my $self = shift;
+ my $format = lc shift;
+ my $string = shift;
+
+ if ($self->{special_chars_map} && $self->{special_chars_map}->{$format} && $self->{special_chars_map}->{$format}->{order}) {
+ my $scmap = $self->{special_chars_map}->{$format};
+
+ map { $string =~ s/\Q${_}\E/$scmap->{$_}/g } @{ $scmap->{order} };
+ }
+
+ return $string;
+}
+
+sub unquote_special_chars {
+ my $self = shift;
+ my $format = shift;
+
+ return $self->quote_special_chars("${format}-reverse", shift);
+}
+
+sub remap_special_chars {
+ my $self = shift;
+ my $src_format = shift;
+ my $dst_format = shift;
+
+ return $self->quote_special_chars($dst_format, $self->quote_special_chars("${src_format}-reverse", shift));
+}
+
1;