/**
* A list of languages for which special characters are available.
*
* @return string[]
*/
public static function allLanguages()
{
$array = array();
foreach (self::$languages as $language) {
$array[$language] = Locale::create($language)->endonym();
}
uasort($array, '\\Fisharebest\\Webtrees\\I18N::strCaseCmp');
return $array;
}
/**
* Load translations defined in the MyArtJaub modules.
*/
protected function loadMajModulesTranslations()
{
if (defined('GLOB_BRACE')) {
$maj_translations_files = glob(WT_MODULES_DIR . 'myartjaub_*/language/' . $this->locale->languageTag() . '.{csv,php,mo}', GLOB_BRACE) ?: array();
} else {
// Some servers do not have GLOB_BRACE - see http://php.net/manual/en/function.glob.php
$maj_translations_files = array_merge(glob(WT_MODULES_DIR . 'myartjaub_*/language/' . $this->locale->languageTag() . '.csv') ?: array(), glob(WT_MODULES_DIR . 'myartjaub_*/language/' . $this->locale->languageTag() . '.php') ?: array(), glob(WT_MODULES_DIR . 'myartjaub_*/language/' . $this->locale->languageTag() . '.mo') ?: array());
}
foreach ($maj_translations_files as $translation_file) {
$translation = new Translation($translation_file);
foreach (array_keys($translation->asArray()) as $msg) {
$msgid = md5($msg);
if (!isset($this->maj_translations[$msgid])) {
$this->maj_translations[$msgid] = array('text' => $msg, 'references' => array());
}
$path_parts = explode(DIRECTORY_SEPARATOR, substr($translation_file, strlen(WT_MODULES_DIR)));
$path_parts = explode('/', $path_parts[0]);
$this->maj_translations[$msgid]['references'][] = $path_parts[0];
}
}
}
/**
* Create a locale from a language tag (or locale code).
*
* @param string[] $server The $_SERVER array
* @param LocaleInterface[] $available All locales supported by the application
* @param LocaleInterface $default Locale to show in no matching locales
*
* @return LocaleInterface
*/
public static function httpAcceptLanguage(array $server, array $available, LocaleInterface $default)
{
if (!empty($server['HTTP_ACCEPT_LANGUAGE'])) {
$http_accept_language = strtolower(str_replace(' ', '', $server['HTTP_ACCEPT_LANGUAGE']));
preg_match_all('/(?:([a-z][a-z0-9_-]+)(?:;q=([0-9.]+))?)/', $http_accept_language, $match);
$preferences = array_map(function ($x) {
return $x === '' ? 1.0 : (double) $x;
}, array_combine($match[1], $match[2]));
// Need a stable sort, as the original order is significant
$preferences = array_map(function ($x) {
static $n = 0;
return array($x, --$n);
}, $preferences);
arsort($preferences);
$preferences = array_map(function ($x) {
return $x[0];
}, $preferences);
// If "de-DE" requested, but not "de", then add it at a lower priority
foreach ($preferences as $code => $priority) {
if (preg_match('/^([a-z]+)[^a-z]/', $code, $match) && !isset($preferences[$match[1]])) {
$preferences[$match[1]] = $priority * 0.5;
}
}
foreach (array_keys($preferences) as $code) {
try {
$locale = Locale::create($code);
if (in_array($locale, $available)) {
return $locale;
}
} catch (\DomainException $ex) {
// An unknown locale? Ignore it.
}
}
}
return $default;
}
/**
* Return the script used by a given language
*
* @param string $locale
*
* @return string
*/
public static function languageScript($locale)
{
return Locale::create($locale)->script()->code();
}
