public function test_get_list_of_locales()
{
// For a locale containing country code, we prefer
// full locale name, but if that's not found, fall back
// to the language only locale name.
$this->assertEquals(array("sr_RS", "sr"), get_list_of_locales("sr_RS"));
// If language code is used, it's the only thing returned.
$this->assertEquals(array("sr"), get_list_of_locales("sr"));
// There is support for language and charset only.
$this->assertEquals(array("sr.UTF-8", "sr"), get_list_of_locales("sr.UTF-8"));
// It can also split out character set from the full locale name.
$this->assertEquals(array("sr_RS.UTF-8", "sr_RS", "sr"), get_list_of_locales("sr_RS.UTF-8"));
// There is support for @modifier in locale names as well.
$this->assertEquals(array("sr_RS.UTF-8@latin", "sr_RS@latin", "sr@latin", "sr_RS.UTF-8", "sr_RS", "sr"), get_list_of_locales("sr_RS.UTF-8@latin"));
// We can pass in only language and modifier.
$this->assertEquals(array("sr@latin", "sr"), get_list_of_locales("sr@latin"));
// If locale name is not following the regular POSIX pattern,
// it's used verbatim.
$this->assertEquals(array("something"), get_list_of_locales("something"));
// Passing in an empty string returns an empty array.
$this->assertEquals(array(), get_list_of_locales(""));
}
/**
* Utility function to get a StreamReader for the given text domain.
*/
function _get_reader($domain = null, $category = 5, $enable_cache = true)
{
global $text_domains, $default_domain, $LC_CATEGORIES;
if (!isset($domain)) {
$domain = $default_domain;
}
if (!isset($text_domains[$domain]->l10n)) {
// get the current locale
$locale = _setlocale(LC_MESSAGES, 0);
$bound_path = isset($text_domains[$domain]->path) ? $text_domains[$domain]->path : './';
$subpath = $LC_CATEGORIES[$category] . "/{$domain}.mo";
$locale_names = get_list_of_locales($locale);
$input = null;
foreach ($locale_names as $locale) {
$full_path = $bound_path . $locale . "/" . $subpath;
if (file_exists($full_path)) {
$input = new FileReader($full_path);
break;
}
}
if (!array_key_exists($domain, $text_domains)) {
// Initialize an empty domain object.
$text_domains[$domain] = new domain();
}
$text_domains[$domain]->l10n = new gettext_reader($input, $enable_cache);
}
return $text_domains[$domain]->l10n;
}
/* default localization of Cacti */
$cacti_locale = "en";
$cacti_country = "us";
/* an array that will contains all textdomains being in use. */
$cacti_textdomains = array();
/* use a fallback if i18n is disabled (default) */
if (read_config_option('i18n_support') == 0) {
load_fallback_procedure();
return;
}
/* get a list of locale settings */
$lang2locale = get_list_of_locales();
/* determine whether or not we can support the language */
/* user requests another language */
if (isset($_GET['language']) && isset($lang2locale[$_GET['language']])) {
$cacti_locale = $_GET['language'];
$cacti_country = $lang2locale[$_GET['language']]['country'];
$_SESSION['language'] = $cacti_locale;
/* save customized language setting (authenticated users only) */
set_user_config_option('language', $cacti_locale);
/* language definition stored in the SESSION */
}elseif (isset($_SESSION['language']) && isset($lang2locale[$_SESSION['language']])){
$cacti_locale = $_SESSION['language'];
/**
* Utility function to get a StreamReader for the given text domain.
*/
function _get_reader($domain = null, $category = 5, $enable_cache = true)
{
if (!isset($domain)) {
$domain = domain::$default_domain;
}
if (!isset(domain::$text_domains[$domain]->l10n)) {
// get the current locale
$locale = _setlocale(LC_MESSAGES, 0);
$bound_path = isset(domain::$text_domains[$domain]->path) ? domain::$text_domains[$domain]->path : './';
$subpath = domain::$LC_CATEGORIES[$category] . '/' . $domain . '.mo';
$locale_names = get_list_of_locales($locale);
$input = null;
foreach ($locale_names as $locale) {
$full_path = $bound_path . $locale . '/' . $subpath;
if (file_exists($full_path)) {
$input = new FileReader($full_path);
break;
}
}
if (!isset(domain::$text_domains[$domain])) {
// Initialize an empty domain object.
domain::$text_domains[$domain] = new domain();
}
domain::$text_domains[$domain]->l10n = new gettext_reader($input, $enable_cache);
}
return domain::$text_domains[$domain]->l10n;
}
