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<?php
namespace SMW\DataValues\ValueParsers;
use SMW\Localizer;
/**
* @private
*
* @license GNU GPL v2+
* @since 2.4
*
* @author mwjames
*/
class MonolingualTextValueParser implements ValueParser {
/**
* @var array
*/
private $errors = [];
/**
* @since 2.4
*
* @return array
*/
public function getErrors() {
return $this->errors;
}
/**
* @since 2.4
*
* @param string|array $userValue
*
* @return array
*/
public function parse( $userValue ) {
// Allow things like [ "en" => "Foo ..." ] when retrieved from a JSON string
if ( is_array( $userValue ) ) {
foreach ( $userValue as $key => $value ) {
$languageCode = is_string( $key ) ? $key : '';
$text = is_string( $value ) ? $value : '';
}
} else {
$text = $userValue;
$languageCode = mb_substr( strrchr( $userValue, "@" ), 1 );
// Remove the language code and marker from the text
if ( $languageCode !== '' ) {
$text = substr_replace( $userValue, '', ( mb_strlen( $languageCode ) + 1 ) * -1 );
}
}
return [ $text, Localizer::asBCP47FormattedLanguageCode( $languageCode ) ];
}
}
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