RemoteTTMServerWebService.php

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<?php
class RemoteTTMServerWebService extends TranslationWebService {
    public function getSuggestions( $translations, $from, $to ) {
        if ( $this->checkTranslationServiceFailure() ) {
            return array();
        }

        try {
            $text = $translations[$from];

            return $this->doRequest( $text, $from, $to );
        } catch ( Exception $e ) {
            $this->reportTranslationServiceFailure( $e );

            return array();
        }
    }

    protected function mapCode( $code ) {
        return $code; // Unused
    }

    protected function doPairs() {
        return null; // Unused
    }

    protected function doRequest( $text, $from, $to ) {
        $params = array(
            'format' => 'json',
            'action' => 'ttmserver',
            'sourcelanguage' => $from,
            'targetlanguage' => $to,
            'text' => $text,
            '*', // Because we hate IE
        );

        $url = $this->config['url'] . '?';
        $url .= wfArrayToCgi( $params );
        $req = MWHttpRequest::factory( $url );
        wfProfileIn( 'TranslateWebServiceRequest-' . $this->service );
        $status = $req->execute();
        wfProfileOut( 'TranslateWebServiceRequest-' . $this->service );
        $response = $req->getContent();

        if ( !$status->isOK() ) {
            // Most likely a timeout or other general error
            throw new TranslationWebServiceException(
                "Http::get failed:\n" .
                    "* " . serialize( $response ) . "\n" .
                    "* " . serialize( $status )
            );
        }

        $parsed = FormatJson::decode( $response, true );
        if ( !is_array( $parsed ) ) {
            throw new TranslationWebServiceException( serialize( $response ) );
        }

        if ( !isset( $parsed['ttmserver'] ) ) {
            throw new TranslationWebServiceException( 'Unexpected reply from remote server' );
        }

        return $parsed['ttmserver'];
    }
}