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<?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
*/
namespace MediaWiki\EditPage\Constraint;
use StatusValue;
/**
* Verify unicode constraint
*
* @since 1.36
* @internal
*/
class UnicodeConstraint implements IEditConstraint {
/**
* Correct unicode
*/
public const VALID_UNICODE = 'β³π²β₯πππΎπΈβ΄πΉβ―';
/**
* Unicode string provided, to compare
*/
private string $input;
/**
* @param string $inputUnicode
*/
public function __construct( string $inputUnicode ) {
$this->input = $inputUnicode;
}
public function checkConstraint(): string {
if ( $this->input === self::VALID_UNICODE ) {
return self::CONSTRAINT_PASSED;
}
return self::CONSTRAINT_FAILED;
}
public function getLegacyStatus(): StatusValue {
$statusValue = StatusValue::newGood();
if ( $this->input !== self::VALID_UNICODE ) {
$statusValue->fatal( 'unicode-support-fail' );
$statusValue->value = self::AS_UNICODE_NOT_SUPPORTED;
}
return $statusValue;
}
}
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