/**
* Load option config as a feature option if syntax of name matches pattern
* or if the "feature" directive is set.
*
* @param string $name
* @param array $config
* @return boolean
*/
public function load_feature_option($name, $config)
{
// feature explicitly set?
if (isset($config['feature'])) {
// format option name
$option_name = ICE_Registry::format_suboption($config['feature'], $name);
// make sure feature is registered
if ($this->policy()->features()->registry()->has($config['feature'])) {
// set feature option
$config['feature_option'] = $name;
// set required feature
$config['required_feature'] = $config['feature'];
// clean up parent
if (isset($config['parent'])) {
$config['parent'] = $this->normalize_name($config['parent']);
}
// call parent config loader
if ($this->load_config_map($option_name, $config)) {
// successfully loaded feature sub option
return true;
} else {
// this is really bad
throw new Exception(sprintf('Failed to load "%s" as an option for feature "%s"', $option_name, $config['feature']));
}
}
}
// not a feature option
return false;
}
/**
* Format a suboption name using the glue character defined in the registry
*
* @param string $name
* @return string
*/
public function format_suboption($name)
{
// call registry suboption format helper
return ICE_Registry::format_suboption($this->name, $name);
}
