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<?php
/**
* Generate a json file containing an array of
* utf8_lowercase => utf8_uppercase
* for all of the utf-8 range. This provides the input for generateUcfirstOverrides.php
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
* http://www.gnu.org/copyleft/gpl.html
*
* @file
* @ingroup MaintenanceLanguage
*/
// @codeCoverageIgnoreStart
require_once __DIR__ . '/../Maintenance.php';
// @codeCoverageIgnoreEnd
class GenerateUpperCharTable extends Maintenance {
public function __construct() {
parent::__construct();
$this->addDescription( 'Generates the lowercase => uppercase json table' );
$this->addOption( 'outfile', 'Output file', true, true, 'o' );
$this->addOption( 'titlecase', 'Use title case instead of upper case' );
}
public function execute() {
$outfile = $this->getOption( 'outfile', 'upperchar.json' );
$toUpperTable = [];
$titlecase = $this->getOption( 'titlecase' );
for ( $i = 0; $i <= 0x10ffff; $i++ ) {
// skip all surrogate codepoints or json_encode would fail.
if ( $i >= 0xd800 && $i <= 0xdfff ) {
continue;
}
$char = UtfNormal\Utils::codepointToUtf8( $i );
if ( $titlecase ) {
$upper = mb_convert_case( $char, MB_CASE_TITLE );
} else {
$upper = mb_strtoupper( $char );
}
$toUpperTable[$char] = $upper;
}
file_put_contents( $outfile, json_encode( $toUpperTable ) );
}
}
// @codeCoverageIgnoreStart
$maintClass = GenerateUpperCharTable::class;
require_once RUN_MAINTENANCE_IF_MAIN;
// @codeCoverageIgnoreEnd
|
