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# Movable Type (r) Open Source (C) 2001-2012 Six Apart, Ltd.
# This program is distributed under the terms of the
# GNU General Public License, version 2.
#
# $Id$
package MT::I18N::ja;
use strict;
use MT::Util qw(remove_html);
use vars qw( @ISA $PKG );
@ISA = qw( MT::I18N::default );
*PKG = *MT::I18N::default::PKG;
sub DEFAULT_LENGTH_ENTRY_EXCERPT () {40}
sub LENGTH_ENTRY_TITLE_FROM_TEXT () {10}
sub LENGTH_ENTRY_PING_EXCERPT () {80}
sub LENGTH_ENTRY_PING_TITLE_FROM_TEXT () {10}
sub DISPLAY_LENGTH_MENU_TITLE () {11}
sub DISPLAY_LENGTH_EDIT_COMMENT_TITLE () {12}
sub DISPLAY_LENGTH_EDIT_COMMENT_AUTHOR () {12}
sub DISPLAY_LENGTH_EDIT_COMMENT_TEXT_SHORT () {23}
sub DISPLAY_LENGTH_EDIT_COMMENT_TEXT_LONG () {45}
sub DISPLAY_LENGTH_EDIT_COMMENT_TEXT_BREAK_UP_SHORT () {30}
sub DISPLAY_LENGTH_EDIT_COMMENT_TEXT_BREAK_UP_LONG () {80}
sub DISPLAY_LENGTH_EDIT_PING_TITLE_FROM_EXCERPT () {25}
sub DISPLAY_LENGTH_EDIT_PING_BREAK_UP () {30}
sub DISPLAY_LENGTH_EDIT_ENTRY_TITLE () {11}
sub DISPLAY_LENGTH_EDIT_ENTRY_TEXT_FROM_EXCERPT () {25}
sub DISPLAY_LENGTH_EDIT_ENTRY_TEXT_BREAK_UP () {30}
sub PORTAL_URL() {'http://www.sixapart.jp/movabletype/'}
sub SUPPORT_URL() {'http://www.sixapart.jp/movabletype/support/'}
sub NEWS_URL() {'http://www.sixapart.jp/movabletype/'}
sub NEWSBOX_URL() {'http://www.sixapart.jp/movabletype/news/newsbox.html'}
sub LEARNINGNEWS_URL() {''}
sub CATEGORY_NAME_NODASH() {1}
sub DEFAULT_TIMEZONE() {9}
sub MAIL_ENCODING() {'ISO-2022-JP'}
sub LOG_EXPORT_ENCODING() {'Shift_JIS'}
sub EXPORT_ENCODING() {'Shift_JIS'}
sub PUBLISH_CHARSET() {'UTF-8'}
my $ENCODING_NAMES = [
{ 'name' => 'guess', 'display_name' => 'AUTO DETECT' },
{ 'name' => 'sjis', 'display_name' => 'SHIFT_JIS' },
{ 'name' => 'euc-jp', 'display_name' => 'EUC-JP' },
{ 'name' => 'utf8', 'display_name' => 'UTF-8' },
{ 'name' => 'ascii', 'display_name' => 'ISO-8859-1' },
{ 'name' => 'WinLatin1', 'display_name' => 'Windows Latin1' },
];
sub ENCODING_NAMES () {
return $ENCODING_NAMES;
}
my $ENCODINGS_LABEL = {
'shift_jis' => 'sjis',
'iso-2022-jp' => 'jis',
'euc-jp' => 'euc',
'utf-8' => 'utf8',
'ascii' => 'utf8',
'iso-8859-1' => 'ascii',
};
my @ENCODINGS_ENCODE = qw( euc-jp shiftjis 7bit-jis iso-2022-jp
iso-2022-jp-1 jis0201-raw jis0208-raw
jis0212-raw cp932 Macjapanese );
{
no warnings 'redefine';
*MT::I18N::encode_text = \&encode_text_ja;
*MT::I18N::guess_encoding = \&guess_encoding_ja;
*MT::I18N::wrap_text = \&wrap_text_ja;
*MT::I18N::first_n = \&first_n_ja;
*MT::I18N::first_n_text = \&first_n_ja;
}
sub encode_text_ja {
return __PACKAGE__->encode_text_encode(@_);
}
sub guess_encoding_ja {
return __PACKAGE__->guess_encoding_encode(@_);
}
sub wrap_text_ja {
return __PACKAGE__->wrap_text_encode(@_);
}
sub first_n_ja {
return __PACKAGE__->first_n_encode(@_);
}
sub wrap_text_encode {
my $class = shift;
my ( $text, $cols, $tab_init, $tab_sub, $enc ) = @_;
return $text if !defined($text) || ( $text eq q() );
$text = Encode::encode_utf8($text);
eval {
#FULLWIDTH TILDE to WAVE DASH
$text =~ s/\x{ff5e}/\x{301c}/g;
#PARALLEL TO to DOUBLE VERTICAL LINE
$text =~ s/\x{2225}/\x{2016}/g;
#FULLWIDTH HYPHEN-MINUS to MINUS SIGN
$text =~ s/\x{ff0d}/\x{2212}/g;
#FULLWIDTH CENT SIGN to CENT SIGN
$text =~ s/\x{ffe0}/\x{00a2}/g;
#FULLWIDTH POUND SIGN to POUND SIGN
$text =~ s/\x{ffe1}/\x{00a3}/g;
#FULLWIDTH NOT SIGN to NOT SIGN
$text =~ s/\x{ffe2}/\x{00ac}/g;
};
$cols ||= 72;
Encode::from_to( $text, 'UTF-8', 'EUC-JP' );
my $out = '';
my $str = '';
my $b = 0;
for ( my $i = 0; $i < length($text); $i++ ) {
if ( substr( $text, $i, 2 ) =~ /[\xA1-\xFE][\xA1-\xFE]/
|| substr( $text, $i, 2 ) =~ /[\x8E][\xA1-\xDF]/ )
{
$str = substr( $text, $i, 2 );
$i++;
$b += 2;
}
elsif ( substr( $text, $i, 3 ) =~ /[\x8F][\xA1-\xFE][\xA1-\xFE]/ ) {
$str = substr( $text, $i, 3 );
$i += 2;
$b += 2;
}
elsif ( substr( $text, $i, 1 ) =~ /[\n\r]/ ) {
$str = substr( $text, $i, 1 );
$b = 0;
}
elsif ( ord( substr( $text, $i, 1 ) ) < 0x80 ) {
$str = substr( $text, $i, 1 );
$b += 1;
}
if ( $b > $cols ) {
$out .= "\n";
$b = 0;
}
$out .= $str;
}
return Encode::decode( 'EUC-JP', $out );
}
sub first_n_encode {
my $class = shift;
my ( $text, $length, $enc ) = @_;
require MT::Util;
$text = MT::Util::remove_html($text);
$text =~ s/(\r?\n)+/ /g;
$text = substr( $text, 0, $length );
return $text;
}
sub guess_encoding_encode {
my $class = shift;
my ($text) = @_;
require Encode::Guess;
Encode::Guess->set_suspects( MT->config('PublishCharset'),
@ENCODINGS_ENCODE );
my $dec = Encode::Guess->guess($text);
if ( ref($dec) ) {
return $dec->name;
}
else {
# if Encode was failed to guess, re-try for each encodings.
for my $encode_name ( MT->config('PublishCharset'),
@ENCODINGS_ENCODE )
{
Encode::Guess->set_suspects($encode_name);
$dec = Encode::Guess->guess($text);
if ( ref($dec) ) {
return $dec->name;
}
}
return MT->config('PublishCharset') || 'utf-8';
}
}
sub _conv_enc_label {
my $class = shift;
my $enc = shift;
$enc = lc $enc;
$enc = $ENCODINGS_LABEL->{$enc} ? $ENCODINGS_LABEL->{$enc} : $enc;
return $enc;
}
1;
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