diff options
Diffstat (limited to 'include/language.php')
| -rw-r--r-- | include/language.php | 30 |
1 files changed, 24 insertions, 6 deletions
diff --git a/include/language.php b/include/language.php index 9db57dceb..f5ee3471e 100644 --- a/include/language.php +++ b/include/language.php @@ -250,8 +250,7 @@ function detect_language($s) { * By default we use the localized language name. You can switch the result * to any language with the optional 2nd parameter $l. * - * $s and $l can be in any format that PHP's Locale understands. We will mostly - * use the 2-letter ISO 639-1 (en, de, fr) format. + * $s and $l should be in 2-letter ISO 639-1 format * * If nothing could be looked up it returns $s. * @@ -259,11 +258,30 @@ function detect_language($s) { * @param $l (optional) In which language to return the name * @return string with the language name, or $s if unrecognized */ +require_once(__DIR__ . '/../library/intl/vendor/autoload.php'); +use CommerceGuys\Intl\Language\LanguageRepository; function get_language_name($s, $l = null) { - if($l === null) - $l = $s; + // get() expects the second part to be in upper case + if(strpos($s,'-') !== false) $s = substr($s,0,2) . strtoupper(substr($s,2)); + if($l !== null && strpos($l,'-') !== false) $l = substr($l,0,2) . strtoupper(substr($l,2)); - logger('get_language_name: for ' . $s . ' in ' . $l . ' returns: ' . Locale::getDisplayLanguage($s, $l), LOGGER_DEBUG); - return Locale::getDisplayLanguage($s, $l); + $languageRepository = new LanguageRepository; + + // Sometimes intl doesn't like the second part at all ... + try { + $language = $languageRepository->get($s, $l); + } + catch(CommerceGuys\Intl\Exception\UnknownLanguageException $e) { + $s = substr($s,0,2); + if($l !== null) $l = substr($s,0,2); + try { + $language = $languageRepository->get($s, $l); + } + catch(CommerceGuys\Intl\Exception\UnknownLanguageException $e) { + return $s; // Give up + } + } + + return $language->getName(); } |