/**
* Register the term type inside of an Item classes' on_load() method.
*
* @param null|string|array $object_types
* @param array $args
* @todo Allow taxonomy name to be passed optionally.
*
* @link http://codex.wordpress.org/Function_Reference/register_taxonomy#Parameters
*/
static function register_taxonomy($object_types, $args = array())
{
if (is_string($object_types)) {
$object_types = explode(',', $object_types);
}
$args = wp_parse_args($args, array('label' => WPLib_Terms::_get_taxonomy_label(static::TAXONOMY, 'name'), 'labels' => WPLib_Terms::_get_taxonomy_labels(static::TAXONOMY)));
if (is_array($object_types)) {
foreach ($object_types as $object_type) {
WPLib_Terms::add_object_type(static::TAXONOMY, $object_type);
}
}
WPLib_Terms::_set_taxonomy_args(static::TAXONOMY, $args);
}
/**
* Run on WordPress's 'init' hook to register all the term types defined in classes that extend this class.
*/
static function _clear_taxonomy_args()
{
/*
* No need to hang on to this data anymore.
*/
self::$_labels = null;
self::$_taxonomy_args = null;
self::$_object_types = null;
}
/**
* Check to see if this instance has a valid term object in $_term property.
*
* @return bool
*/
function has_term()
{
return WPLib_Terms::is_term($this->_term);
}
/**
* @param array|string|WPLib_Query $query
* @param array $args
* @return WPLib_Term_List_Default[]
*/
static function get_list($query = array(), $args = array())
{
$args = wp_parse_args($args, array('default_list' => 'WPLib_Term_List_Default', 'items' => function ($query) {
return WPLib_Terms::get_terms($query);
}));
return parent::get_list($query, $args);
}
/**
* @param array|string|WPLib_Query $query
* @param array $args
* @return WPLib_Term_List_Default[]
*/
static function get_list($query = array(), $args = array())
{
$query = wp_parse_args($query);
$query['taxonomy'] = static::TAXONOMY;
$args = wp_parse_args($args, array('list_owner' => get_called_class()));
return WPLib_Terms::get_list($query, $args);
}
/**
* @param WPLib_Item_Base|WP_Post|WP_Term $item
* @param array $args
*
* @return WPLib_Term_Base|WPLib_Post_Base
*/
static function make_new_item($item, $args = array())
{
$class = get_called_class();
if (WPLib::get_constant('POST_TYPE', $class)) {
$item = WPLib_Posts::make_new_item($item, $args);
} else {
if (WPLib::get_constant('TAXONOMY', $class)) {
$item = WPLib_Terms::make_new_item($item, $args);
} else {
$err_msg = __('Cannot make new item. Class %s does not have POST_TYPE or TAXONOMY constant.', 'wplib');
WPLib::trigger_error(sprintf($err_msg, $class));
}
}
return $item;
}
