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SearchTranslationsActionApi.php
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SearchTranslationsActionApi.php
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<?php
declare( strict_types = 1 );
namespace MediaWiki\Extension\Translate\TtmServer;
use ApiBase;
use ApiMain;
use MediaWiki\Config\Config;
use MediaWiki\Config\ServiceOptions;
use Wikimedia\ParamValidator\ParamValidator;
use Wikimedia\ParamValidator\TypeDef\IntegerDef;
/**
* API module for search translations
* @license GPL-2.0-or-later
*/
class SearchTranslationsActionApi extends ApiBase {
/** @var TtmServerFactory */
private $ttmServerFactory;
/** @var ServiceOptions */
private $options;
private const CONSTRUCTOR_OPTIONS = [
'LanguageCode',
'TranslateTranslationDefaultService',
'TranslateTranslationServices',
];
public function __construct(
ApiMain $main,
string $moduleName,
Config $config,
TtmServerFactory $ttmServerFactory
) {
parent::__construct( $main, $moduleName );
$this->options = new ServiceOptions( self::CONSTRUCTOR_OPTIONS, $config );
$this->ttmServerFactory = $ttmServerFactory;
}
public function execute(): void {
if ( !$this->getSearchableTtmServers() ) {
$this->dieWithError( 'apierror-translate-notranslationservices' );
}
$params = $this->extractRequestParams();
$server = $this->ttmServerFactory->create( $params[ 'service' ] );
if ( !$server instanceof SearchableTtmServer ) {
$this->dieWithError( 'apierror-translate-notranslationservices' );
}
$result = $this->getResult();
if ( $params['filter'] !== '' ) {
$translationSearch = new CrossLanguageTranslationSearchQuery( $params, $server );
$documents = $translationSearch->getDocuments();
$total = $translationSearch->getTotalHits();
} else {
$searchResults = $server->search(
$params['query'],
$params,
[ '', '' ]
);
$documents = $server->getDocuments( $searchResults );
$total = $server->getTotalHits( $searchResults );
}
$result->addValue( [ 'search', 'metadata' ], 'total', $total );
$result->addValue( 'search', 'translations', $documents );
}
/** @return string[] */
private function getSearchableTtmServers(): array {
$ttmServiceIds = $this->ttmServerFactory->getNames();
$good = [];
foreach ( $ttmServiceIds as $serviceId ) {
$ttmServer = $this->ttmServerFactory->create( $serviceId );
if ( $ttmServer instanceof SearchableTtmServer ) {
$good[] = $serviceId;
}
}
return $good;
}
protected function getAllowedFilters(): array {
return [
'',
'translated',
'fuzzy',
'untranslated'
];
}
protected function getAllowedParams(): array {
$available = $this->getSearchableTtmServers();
$filters = $this->getAllowedFilters();
$ret = [
'service' => [
ParamValidator::PARAM_TYPE => $available,
],
'query' => [
ParamValidator::PARAM_TYPE => 'string',
ParamValidator::PARAM_REQUIRED => true,
],
'sourcelanguage' => [
ParamValidator::PARAM_TYPE => 'string',
ParamValidator::PARAM_DEFAULT => $this->options->get( 'LanguageCode' ),
],
'language' => [
ParamValidator::PARAM_TYPE => 'string',
ParamValidator::PARAM_DEFAULT => '',
],
'group' => [
ParamValidator::PARAM_TYPE => 'string',
ParamValidator::PARAM_DEFAULT => '',
],
'filter' => [
ParamValidator::PARAM_TYPE => $filters,
ParamValidator::PARAM_DEFAULT => '',
],
'match' => [
ParamValidator::PARAM_TYPE => 'string',
ParamValidator::PARAM_DEFAULT => '',
],
'case' => [
ParamValidator::PARAM_TYPE => 'string',
ParamValidator::PARAM_DEFAULT => '0',
],
'offset' => [
ParamValidator::PARAM_TYPE => 'integer',
ParamValidator::PARAM_DEFAULT => 0,
],
'limit' => [
ParamValidator::PARAM_DEFAULT => 25,
ParamValidator::PARAM_TYPE => 'limit',
IntegerDef::PARAM_MIN => 1,
IntegerDef::PARAM_MAX => ApiBase::LIMIT_SML1,
IntegerDef::PARAM_MAX2 => ApiBase::LIMIT_SML2
],
];
if ( $available ) {
// Don't add this if no services are available, it makes
// ApiStructureTest unhappy
$ret['service'][ParamValidator::PARAM_DEFAULT] =
$this->options->get( 'TranslateTranslationDefaultService' );
}
return $ret;
}
protected function getExamplesMessages(): array {
return [
'action=searchtranslations&language=fr&query=aide'
=> 'apihelp-searchtranslations-example-1',
'action=searchtranslations&language=fr&query=edit&filter=untranslated'
=> 'apihelp-searchtranslations-example-2',
];
}
}

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SearchTranslationsActionApi.php (4 KB)

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