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InputCheckFactory.php
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InputCheckFactory.php
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<?php
namespace MediaWiki\Extension\Math\InputCheck;
use MediaWiki\Config\ServiceOptions;
use MediaWiki\Extension\Math\MathRestbaseInterface;
use MediaWiki\Http\HttpRequestFactory;
use Psr\Log\LoggerInterface;
use Wikimedia\ObjectCache\WANObjectCache;
class InputCheckFactory {
public const CONSTRUCTOR_OPTIONS = [
'MathMathMLUrl',
'MathLaTeXMLTimeout',
'MathTexVCService'
];
/** @var string */
private $url;
/** @var int */
private $timeout;
/** @var WANObjectCache */
private $cache;
/** @var HttpRequestFactory */
private $httpFactory;
/** @var LoggerInterface */
private $logger;
/** @var string */
private $texVCmode;
/**
* @param ServiceOptions $options
* @param WANObjectCache $cache
* @param HttpRequestFactory $httpFactory
* @param LoggerInterface $logger
*/
public function __construct(
ServiceOptions $options,
WANObjectCache $cache,
HttpRequestFactory $httpFactory,
LoggerInterface $logger
) {
$options->assertRequiredOptions( self::CONSTRUCTOR_OPTIONS );
$this->url = $options->get( 'MathMathMLUrl' );
$this->timeout = $options->get( 'MathLaTeXMLTimeout' );
$this->texVCmode = $options->get( 'MathTexVCService' );
$this->cache = $cache;
$this->httpFactory = $httpFactory;
$this->logger = $logger;
}
/**
* @param string $input input string to be checked
* @param string $type type of input
* @param bool $purge whether to purge the cache
* @return MathoidChecker checker based on mathoid
*/
public function newMathoidChecker( string $input, string $type, bool $purge ): MathoidChecker {
return new MathoidChecker(
$this->cache,
$this->httpFactory,
$this->logger,
$this->url,
$this->timeout,
$input,
$type,
$purge
);
}
/**
* @param string $input input string to be checked
* @param string $type type of input
* @param MathRestbaseInterface|null &$restbaseInterface restbase interface which is used for remote communication
* @return RestbaseChecker checker based on communication with restbase interface
*/
public function newRestbaseChecker( string $input, string $type,
?MathRestbaseInterface &$restbaseInterface = null ): RestbaseChecker {
return new RestbaseChecker(
$input,
$type,
$restbaseInterface
);
}
/**
* @param string $input input string to be checked
* @param string $type type of input (only 'tex')
* @param bool $purge whether to purge the cache
* @return LocalChecker checker based on php implementation of WikiTexVC within Math-extension
*/
public function newLocalChecker( string $input, string $type, bool $purge = false ): LocalChecker {
return new LocalChecker(
$this->cache,
$input,
$type,
$purge
);
}
/**
* Creates an instance of BaseChecker based on the configuration parameter for the texVC Service.
* By default, this sets the checker to the local PHP variant of WikiTexVC.
*
* @param string $input input string which is checked
* @param string $type input type, for some configurations this has to be 'tex'
* @param MathRestbaseInterface|null &$restbaseInterface restbase interface,
* only necessary when using 'restbase' configuration
* @param bool $purge whether to purge the cache
* @return BaseChecker a checker object which has the results of the check.
*/
public function newDefaultChecker( string $input,
string $type,
?MathRestbaseInterface &$restbaseInterface = null,
bool $purge = false ): BaseChecker {
switch ( $this->texVCmode ) {
case "mathoid":
return $this->newMathoidChecker( $input, $type, $purge );
case "local":
return $this->newLocalChecker( $input, $type, $purge );
case "restbase":
default:
return $this->newRestbaseChecker( $input, $type, $restbaseInterface );
}
}
}

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Mime Type
text/x-php
Expires
Sat, May 16, 21:15 (1 d, 15 h)
Storage Engine
local-disk
Storage Format
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Storage Handle
bd/c7/ae85ec1bdd4576aff0a4b4bb0ef6
Default Alt Text
InputCheckFactory.php (3 KB)

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