62 lines
1.7 KiB
PHP
62 lines
1.7 KiB
PHP
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<?php
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/**
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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* http://www.gnu.org/copyleft/gpl.html
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*
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* @file
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* @ingroup Json
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*/
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namespace MediaWiki\Json;
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use JsonException;
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use JsonSerializable;
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use Wikimedia\JsonCodec\JsonClassCodec;
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/**
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* A JsonClassCodec for objects implementing the JsonSerializable interface.
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*
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* NOTE that this is for compatibility only and does NOT deserialize!
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*
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* @see JsonSerializable
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* @see JsonClassCodec
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* @since 1.43
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*/
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class JsonSerializableCodec implements JsonClassCodec {
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/** @inheritDoc */
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public function toJsonArray( $obj ): array {
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return $obj->jsonSerialize();
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}
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/** @return never */
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public function newFromJsonArray( string $className, array $json ) {
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throw new JsonException( "Cannot deserialize: {$className}" );
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}
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/** @inheritDoc */
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public function jsonClassHintFor( string $className, string $keyName ) {
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return null;
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}
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public static function getInstance(): JsonSerializableCodec {
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static $instance = null;
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if ( $instance === null ) {
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$instance = new JsonSerializableCodec();
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}
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return $instance;
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}
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}
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