70 lines
2.1 KiB
PHP
70 lines
2.1 KiB
PHP
<?php
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declare( strict_types = 1 );
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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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*/
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namespace MediaWiki\Content;
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use Wikimedia\JsonCodec\JsonClassCodec;
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/**
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* ContentJsonCodec handles serialization of Content objects to/from
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* JSON using methods of the appropriate ContentHandler.
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*
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* @template-implements JsonClassCodec<Content>
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* @internal
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*/
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class ContentJsonCodec implements JsonClassCodec {
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public function __construct(
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private IContentHandlerFactory $contentHandlerFactory
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) {
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}
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/** @inheritDoc */
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public function toJsonArray( $content ): array {
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'@phan-var Content $content'; /** @var Content $content */
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// To serialize content we need a handler.
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$model = $content->getModel();
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$handler = $this->contentHandlerFactory->getContentHandler(
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$model
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);
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return [ 'model' => $model ] +
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$handler->serializeContentToJsonArray( $content );
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}
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/** @inheritDoc */
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public function newFromJsonArray( string $className, array $json ) {
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// To deserialize content we need a handler.
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$model = $json['model'];
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$handler = $this->contentHandlerFactory->getContentHandler(
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$model
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);
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$content = $handler->deserializeContentFromJsonArray( $json );
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// phan's support for generics is broken :(
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// @phan-suppress-next-line PhanTypeMismatchReturn
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return $content;
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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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}
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