/**
* Get field HTML
*
* @param $field
* @param $meta
*
* @return string
*/
static function html($meta, $field)
{
$options = $field->options;
$terms = get_terms($options['taxonomy'], $options['args']);
$field->options = self::get_options($terms);
$field->display_type = $options['type'];
$html = '';
switch ($options['type']) {
case 'checkbox_list':
$html = Field_Checkbox_List::html($meta, $field);
break;
case 'checkbox_tree':
$elements = self::process_terms($terms);
$html .= self::walk_checkbox_tree($meta, $field, $elements, $options['parent'], true);
break;
case 'select_tree':
$elements = self::process_terms($terms);
$html .= self::walk_select_tree($meta, $field, $elements, $options['parent'], true);
break;
case 'select_advanced':
$html = Field_Select_Advanced::html($meta, $field);
break;
case 'select':
default:
$html = Field_Select::html($meta, $field);
}
return $html;
}
/**
* Get meta value
* If field is cloneable, value is saved as a single entry in DB
* Otherwise value is saved as multiple entries (for backward compatibility)
*
* @see "save" method for better understanding
*
* @param $post_id
* @param $saved
* @param $field
*
* @return array
*/
public function meta($post_id, $saved, $field)
{
if (isset($field['parent']) && $field['parent']) {
$post = get_post($post_id);
return $post->post_parent;
}
return parent::meta($post_id, $saved, $field);
}
