mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/TemplateData
synced 2024-09-24 02:39:25 +00:00
6725472575
PLURAL magic word expects formatted numbers, so just format them in the code already, as is common practice. Change-Id: I813c45f8959d9d013a6176e999622c81f7e86042
67 lines
1.4 KiB
PHP
67 lines
1.4 KiB
PHP
<?php
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/**
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* @file
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* @ingroup Extensions
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*/
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namespace MediaWiki\Extension\TemplateData;
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use Message;
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use Status;
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/**
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* Represents the information about a template,
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* coming from the JSON blob in the <templatedata> tags
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* on wiki pages.
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* This implementation stores the information as a compressed gzip blob
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* in the database.
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*/
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class TemplateDataCompressedBlob extends TemplateDataBlob {
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// Size of MySQL 'blob' field; page_props table where the data is stored uses one.
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private const MAX_LENGTH = 65535;
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/**
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* @var string|null In-object cache for getJSONForDatabase()
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*/
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protected $jsonDB = null;
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/**
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* @inheritDoc
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*/
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protected function parse(): Status {
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$status = parent::parse();
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if ( $status->isOK() ) {
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$length = strlen( $this->getJSONForDatabase() );
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if ( $length > self::MAX_LENGTH ) {
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return Status::newFatal(
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'templatedata-invalid-length',
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Message::numParam( $length ),
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Message::numParam( self::MAX_LENGTH )
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);
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}
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}
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return $status;
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}
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/**
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* @return string JSON (gzip compressed)
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*/
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public function getJSONForDatabase(): string {
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if ( $this->jsonDB === null ) {
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// Cache for repeat calls
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$this->jsonDB = gzencode( $this->getJSON() );
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}
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return $this->jsonDB;
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}
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/**
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* Just initialize the data, compression to be done later.
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*
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* @param mixed $data Template data
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*/
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protected function __construct( $data ) {
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parent::__construct( $data );
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$this->jsonDB = null;
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}
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}
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