function initialize($feature_args)
{
if (!is_object($this->element)) {
$html_attributes = WP_Metadata::extract_prefixed_args($feature_args, 'html');
$html_attributes['id'] = $this->html_id();
$html_attributes['name'] = $this->html_name();
$html_attributes['class'] = $this->html_class() . (!empty($html_attributes['class']) ? " {$html_attributes['class']}" : '');
$this->element = WP_Metadata::get_html_element($this->html_tag(), $html_attributes);
}
if (!is_object($this->wrapper)) {
$wrapper_attributes = WP_Metadata::extract_prefixed_args($feature_args, 'wrapper_html');
$wrapper_attributes['id'] = $this->wrapper_html_id();
$wrapper_attributes['name'] = $this->wrapper_html_name();
$wrapper_attributes['class'] = $this->wrapper_html_class() . (!empty($wrapper_attributes['class']) ? " {$wrapper_attributes['class']}" : '');
$this->wrapper = WP_Metadata::get_html_element($this->wrapper_tag(), $wrapper_attributes);
}
}
/**
* @param string $view_name
* @param array $view_args
*/
function __construct($view_name, $view_args = array())
{
$view_args['view_name'] = $view_name;
if (!empty($view_args['field'])) {
/*
* Set $this->field before parent::__construct() because other initializes depend on it.
*/
$this->field = $view_args['field'];
$this->field->view = $this;
}
$this->features = array_fill_keys($this->get_feature_types(), array());
parent::__construct($view_args);
if (!is_object($this->wrapper)) {
$wrapper_attributes = WP_Metadata::extract_prefixed_args($view_args, 'wrapper');
$wrapper_attributes['class'] = $this->wrapper_html_class() . (!empty($wrapper_attributes['class']) ? "{$wrapper_attributes['class']} " : '');
$this->wrapper = WP_Metadata::get_html_element($this->wrapper_tag(), $wrapper_attributes);
}
}
/**
* Parse out $args for delegate properties from $args and store in $this->delegated_args array.
*
* @param $args
*
* @return mixed
*/
function delegate_args($args)
{
$class = get_class($this);
// @todo Unused variable
$delegates = $this->get_delegates();
$this->delegated_args = WP_Metadata::extract_prefixed_args($args, $delegates, 'strip_prefix=0');
return $args;
}
/**
* @return array
*/
function get_view_args()
{
return array_merge($this->delegated_args['view'], WP_Metadata::extract_prefixed_args($this->args, $this->get_view_delegates()));
}
