/**
* Test that formatting locale keys return the correct formats.
*/
public function testCanonicalize()
{
$this->assertEquals('en-us', G11n::canonicalize('en-us', G11n::FORMAT_1));
$this->assertEquals('en-US', G11n::canonicalize('en-us', G11n::FORMAT_2));
$this->assertEquals('en_US', G11n::canonicalize('en-us', G11n::FORMAT_3));
$this->assertEquals('en-us', G11n::canonicalize('en-US', G11n::FORMAT_1));
$this->assertEquals('en-US', G11n::canonicalize('en-US', G11n::FORMAT_2));
$this->assertEquals('en_US', G11n::canonicalize('en-US', G11n::FORMAT_3));
$this->assertEquals('en-us', G11n::canonicalize('en_US', G11n::FORMAT_1));
$this->assertEquals('en-US', G11n::canonicalize('en_US', G11n::FORMAT_2));
$this->assertEquals('en_US', G11n::canonicalize('en_US', G11n::FORMAT_3));
}
/**
* Prepend the locale to the front of the route before compilation.
*
* @return string
*/
public function compile()
{
if ($this->isCompiled()) {
return $this->_compiled;
}
$g11n = G11n::registry();
if ($g11n->isEnabled()) {
if (mb_substr($this->getPath(), 0, 9) !== '/<locale>') {
$this->prepend('/<locale>');
}
$this->setConfig('patterns.locale', self::LOCALE);
$this->setConfig('locale', G11n::canonicalize($g11n->getFallback()->getCode()));
}
return parent::compile();
}
/**
* {@inheritdoc}
*
* @uses Titon\G11n\G11n
*
* @throws \Titon\G11n\Exception\MissingMessageException
*/
public function getMessage($key)
{
if ($cache = $this->getCache($key)) {
return $cache;
}
list($domain, $catalog, $id) = $this->parseKey($key);
$g11n = G11n::registry();
$locales = $g11n->getLocales();
// Cycle through each locale till a message is found
foreach ($g11n->cascade() as $locale) {
$cacheKey = sprintf('g11n.%s.%s.%s', $domain, $catalog, $locale);
$messages = [];
// Check within the cache first
if ($storage = $this->getStorage()) {
$messages = $storage->get($cacheKey);
}
// Else check within the bundle
if (!$messages) {
/** @type \Titon\Io\Bundle $bundle */
$bundle = clone $locales[G11n::canonicalize($locale)]->getMessageBundle();
$bundle->addReader($this->getReader());
if ($data = $bundle->loadResource($domain, $catalog)) {
$messages = $data;
if ($storage = $this->getStorage()) {
$storage->set($cacheKey, $messages);
}
// If the catalog doesn't exist, try the next locale
} else {
continue;
}
}
// Return message if it exists, else continue cycle
if (isset($messages[$id])) {
return $this->setCache($key, $messages[$id]);
}
}
throw new MissingMessageException(sprintf('Message key %s does not exist in %s', $key, implode(', ', array_keys($locales))));
}
