wikimedia/mediawiki-extensions-Wikibase

<?php

namespace Wikibase\Repo\Parsers;

use InvalidArgumentException;
use ValueParsers\Normalizers\StringNormalizer as ValueParsersStringNormalizer;
use Wikibase\Lib\StringNormalizer as WikibaseLibStringNormalizer;

/**
 * Adapter implementing ValueParsers\Normalizers\StringNormalizer based on \Wikibase\Lib\StringNormalizer.
 * Used to perform string normalization in StringParser.
 *
 * @license GPL-2.0-or-later
 * @author Daniel Kinzler
 */
class WikibaseStringValueNormalizer implements ValueParsersStringNormalizer {

    /**
     * @var WikibaseLibStringNormalizer
     */
    private $normalizer;

    /**
     * @param WikibaseLibStringNormalizer $normalizer
     */
    public function __construct( WikibaseLibStringNormalizer $normalizer ) {
        $this->normalizer = $normalizer;
    }

    /**
     * Trims leading and trailing whitespace and performs unicode normalization
     * by calling \Wikibase\Lib\StringNormalizer::trimToNFC().
     *
     * @see StringNormalizer::normalize()
     * @see \Wikibase\Lib\StringNormalizer::trimToNFC()
     *
     * @param string $value the value to normalize
     *
     * @throws InvalidArgumentException if $value is not a string
     * @return string the normalized value
     */
    public function normalize( $value ) {
        return $this->normalizer->trimToNFC( $value );
    }

}