public function test_listTranslation()
{
$list = USVN_Translation::listTranslation();
$this->assertTrue(in_array('fr_FR', $list));
$this->assertTrue(in_array('en_US', $list));
$this->assertFalse(in_array('.', $list));
$this->assertFalse(in_array('..', $list));
$this->assertFalse(in_array('.svn', $list));
}
/**
* Set default language in the config file
*
* @param string The default language
* @throw USVN_Exception
*/
public static function setLanguage($language)
{
if (in_array($language, USVN_Translation::listTranslation())) {
$config = new USVN_Config_Ini(USVN_CONFIG_FILE, USVN_CONFIG_SECTION);
$config->translation->locale = $language;
$config->save();
} else {
throw new USVN_Exception(T_("Invalid language"));
}
}
/**
* This method will write the choosen language into config file.
*
* Throw an exception in case of problems.
*
* @param string Path to the USVN config file
* @param string Language
* @throw USVN_Exception
*/
public static function installLanguage($config_file, $language)
{
if (in_array($language, USVN_Translation::listTranslation())) {
$config = Install::_loadConfig($config_file);
$config->translation = array('locale' => $language);
$config->save();
} else {
throw new USVN_Exception(T_('Invalid language'));
}
}