iTop/sources/Core/AttributeDefinition/AttributeApplicationLanguage.php

<?php

/**
 * An attibute that matches one of the language codes availables in the dictionnary
 *
 * @package     iTopORM
 */
class AttributeApplicationLanguage extends AttributeString
{
    const SEARCH_WIDGET_TYPE = self::SEARCH_WIDGET_TYPE_STRING;

    public static function ListExpectedParams()
    {
        return parent::ListExpectedParams();
    }

    public function __construct($sCode, $aParams)
    {
        $this->m_sCode = $sCode;
        $aAvailableLanguages = Dict::GetLanguages();
        $aLanguageCodes = array();
        foreach ($aAvailableLanguages as $sLangCode => $aInfo) {
            $aLanguageCodes[$sLangCode] = $aInfo['description'] . ' (' . $aInfo['localized_description'] . ')';
        }

        // N°6462 This should be sorted directly in \Dict during the compilation but we can't for 2 reasons:
        // - Additional languages can be added on the fly even though it is not recommended
        // - Formatting is done at run time (just above)
        natcasesort($aLanguageCodes);

        $aParams["allowed_values"] = new ValueSetEnum($aLanguageCodes);
        parent::__construct($sCode, $aParams);
    }

    public function RequiresIndex()
    {
        return true;
    }

    public function GetBasicFilterLooseOperator()
    {
        return '=';
    }
}