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<?php
/**
* Matomo - free/libre analytics platform
*
* @link https://matomo.org
* @license https://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
*/
namespace Piwik\Plugins\UserLanguage;
use Piwik\Piwik;
/**
* Returns the given language code to translated language name
*
* @param $label
*
* @return string
*/
function languageTranslate($label)
{
if ($label == '' || $label == 'xx') {
return Piwik::translate('General_Unknown');
}
$language = Piwik::translate('Intl_Language_' . $label);
if ($language != 'Intl_Language_' . $label) {
return $language;
}
$key = 'UserLanguage_Language_' . $label;
$translation = Piwik::translate($key);
// Show language code if unknown code
if ($translation == $key) {
$translation = Piwik::translate('UserLanguage_LanguageCode') . ' ' . $label;
}
return $translation;
}
/**
* @param $label
* @return string
*/
function languageTranslateWithCode($label)
{
$ex = explode('-', $label ?? '');
$lang = languageTranslate($ex[0]);
if (count($ex) == 2 && $ex[0] != $ex[1]) {
$countryKey = 'UserCountry_country_' . $ex[1];
$country = Piwik::translate('Intl_Country_' . strtoupper($ex[1]));
if ($country == 'Intl_Country_' . strtoupper($ex[1])) {
$country = Piwik::translate($countryKey);
}
if ($country == $countryKey) {
return sprintf("%s (%s)", $lang, $ex[0]);
}
return sprintf("%s - %s (%s)", $lang, $country, $label);
} else {
return sprintf("%s (%s)", $lang, $ex[0]);
}
}
/**
* @param $lang
* @return mixed
*/
function groupByLangCallback($lang)
{
$ex = explode('-', $lang);
return $ex[0];
}
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