/**
* A default locale is included.
*/
function testAllLocalesIncludesDefault()
{
foreach (I18n::getAvailableLocales() as $localeInstance) {
if ($localeInstance instanceof Openclerk\DefaultLocale) {
return;
}
}
$this->fail("Could not find DefaultLocale");
}
/**
* Tests that all locales defined by {@link get_all_locales()} exist.
*/
function testAllLocales()
{
foreach (I18n::getAvailableLocales() as $locale => $instance) {
if ($locale == 'en') {
continue;
}
$f = __DIR__ . "/../locale/" . $locale . ".php";
$this->assertTrue(file_exists($f), "Locale file " . $f . " should exist");
}
}
{
return $this->title;
}
function load()
{
require __DIR__ . "/../locale/" . $this->key . ".php";
return $result;
}
}
$locales = array('de' => 'German', 'fr' => 'French', 'jp' => 'Japanese', 'ru' => 'Russian', 'zh' => 'Chinese');
foreach ($locales as $locale => $title) {
I18n::addAvailableLocale(new GenericLocale($locale, $title));
}
I18n::addDefaultKeys(array(':site_name' => get_site_config('site_name')));
// set locale as necessary
if (isset($_COOKIE["locale"]) && in_array($_COOKIE["locale"], array_keys(I18n::getAvailableLocales()))) {
I18n::setLocale($_COOKIE["locale"]);
}
\Openclerk\Events::on('i18n_missing_string', function ($data) {
$locale = $data['locale'];
$key = $data['key'];
log_uncaught_exception(new LocaleException("Locale '{$locale}': Missing key '{$key}'"));
});
/**
* Helper function to mark strings that need to be translated on the client-side.
*/
function ct($s)
{
// do not do any translation here - we have to do it on the client side!
return $s;
}
<?php
use Openclerk\I18n;
?>
<form action="<?php
echo htmlspecialchars(url_for('set_locale'));
?>
" method="post" id="locale_selector">
<select class="language-list locale locale-<?php
echo htmlspecialchars(I18n::getCurrentLocale());
?>
" name="locale">
<?php
foreach (I18n::getAvailableLocales() as $locale) {
$selected = I18n::getCurrentLocale() == $locale->getKey();
echo "<option value=\"" . htmlspecialchars($locale->getKey()) . "\" class=\"locale locale-" . htmlspecialchars($locale->getKey()) . "\"" . ($selected ? " selected" : "") . ">" . htmlspecialchars($locale->getTitle()) . "</option>\n";
}
?>
</select>
<input type="hidden" name="redirect" value="<?php
echo htmlspecialchars(url_for(request_url_relative(), $_GET));
?>
">
</form>
<?php
/**
* Set the current session, cookie or user language.
*/
use Openclerk\I18n;
$locale = require_post("locale");
$redirect = require_post("redirect");
$available = I18n::getAvailableLocales();
if (!isset($available[$locale])) {
throw new LocaleException("Locale '{$locale}' does not exist for user selection");
}
I18n::setLocale($locale);
// update cookies
setcookie('locale', $locale, time() + 60 * 60 * 24 * 365 * 10);
// update users
if (user_logged_in()) {
$user = get_user(user_id());
$q = db()->prepare("UPDATE user_properties SET locale=? WHERE id=?");
$q->execute(array($locale, user_id()));
}
// go back to their previous page
redirect($redirect);
/**
* Allows us to load client-specific locale strings.
*/
define('FORCE_NO_RELATIVE', true);
// url_for() references need to be relative to the base path, not the js/ directory that this script is within
require __DIR__ . "/../../inc/content_type/js.php";
// to allow for appropriate headers etc
require __DIR__ . "/../../inc/global.php";
use Openclerk\I18n;
use Openclerk\Locale;
// note that the contents of this file will change based on user, selected currencies etc;
// these parameters need to be encoded into a ?hash parameter, so that while this file can
// be cached, it is correctly reloaded when necessary.
allow_cache();
$locale = require_get("locale");
if (!in_array($locale, array_keys(I18n::getAvailableLocales()))) {
throw new Exception("Locale '{$locale}' is not a valid locale");
}
I18n::setLocale($locale);
$strings = json_decode(file_get_contents(__DIR__ . "/../../locale/client.json"));
$result = array();
foreach ($strings as $key) {
$result[$key] = t($key);
}
?>
window.LocaleStrings = <?php
echo json_encode($result);
?>
;
