/**
* Test storage structure
*/
public function testStorage()
{
$storage = new Storage();
$result = $storage->asArray();
$this->assertEquals(array(), $result);
$expected = 'dummy';
$storage->insert(0, $expected);
$result = $storage->get(0);
$this->assertEquals($expected, $result);
}
/**
* Returns translated string
*
* @param string $key The key to translate
* @param array $params The string values to passe in
* @param string $target The target locale string if diferent than current
*
* @return string The resulting string
*/
public function translate($key, $params = array(), $target = null)
{
// Load defauts
$current = $this->current;
$directory = $this->directory . DIRECTORY_SEPARATOR . $current;
$params = (array) $params;
// Validate and load different $target
if (!empty($target) && $target != $current) {
$current = $target;
$directory = $this->directory . DIRECTORY_SEPARATOR . $current;
// Validate locale and translations directory
if (\Locale::canonicalize($current) === null || !is_dir($this->directory . DIRECTORY_SEPARATOR . $current)) {
throw new DualityException("Error Locale: target code ", DualityException::E_LOCALE_NOTFOUND);
}
}
// Finally, return result
$storage = new Storage();
$storage->importArray(include $directory . DIRECTORY_SEPARATOR . 'messages.php');
return \MessageFormatter::formatMessage($current, $storage->get($key), $params);
}