/**
* Callback for 'message' filter.
*
* <code>
* {{ 'my-message-key'|message }}
* {{ 'my-message-key'|message( 'foo', 'bar' ) }}
* {{ 'my-message-key'|message( [ 'foo', 'bar' ] ) }}
* {{ 'my-message-key'|message( 'foo', 'bar' )|raw }}
* </code>
*
* @param string $key Message key
* @param string ... Message params
* @return string Unescaped message content
* @see I18nContext::message
*/
public function messageFilterCallback($key)
{
$params = func_get_args();
array_shift($params);
if (count($params) == 1 && is_array($params[0])) {
// Unwrap args array
$params = $params[0];
}
$msg = $this->ctx->message($key, $params);
return $msg->plain();
}
/**
* @dataProvider langFromHeaderTests
* @covers ::__construct
* @covers ::getCurrentLanguage
* @covers ::parseAcceptLanguage
* @covers ::setCurrentLanguage
*/
public function testGetLangFromHeader($header, $expect)
{
$_SERVER['HTTP_ACCEPT_LANGUAGE'] = $header;
$fixture = new I18nContext($this->getMockCache(), 'default');
$this->assertEquals($expect, $fixture->getCurrentLanguage());
$this->assertEquals($expect, $_SESSION['uselang']);
}