/**
* Get index value for an object stored in a list.
*
* Can be reindex on a post property.
*
* @param WPLib_Post_Base $element
*
* @return bool|mixed
*/
function get_element_index($element)
{
/**
* Give the parent first change.
*/
if (!($index = parent::get_element_index($element))) {
if ($this->_index_by && $element instanceof WPLib_Post_Base) {
if (property_exists($post = $element->post(), $index_by = $this->_index_by)) {
$index = $post->{$index_by};
}
}
}
return $index;
}
/**
* @param array $terms
* @param array $args
*/
function __construct($terms, $args = array())
{
if (isset($terms) && is_array($terms)) {
$args = wp_parse_args($args, array('list_owner' => 'WPLib_Terms'));
/**
* @var WPLib_Terms $list_owner
*/
$list_owner = $args['list_owner'];
foreach ($terms as $index => $term) {
$terms[$index] = $list_owner::make_new_item($term, $args);
}
}
parent::__construct($terms, $args);
}
