/**
* This function returns the sort parameter for a column if this column should be sortable in the table.
*
* @since 0.6.1
* @param string $slug the column slug
* @param array $args the column arguments
* @return string|null|false either the column sort parameter, null for no changes or false to remove the column if it exists
*/
protected function filter_table_sortable_column($slug, $args)
{
if (!is_array($args)) {
return false;
}
if (isset($args['taxonomy_slug']) && !empty($args['taxonomy_slug'])) {
if ($args['sortable'] && is_object_in_taxonomy($this->component->slug, $args['taxonomy_slug'])) {
return is_string($args['sortable']) && 'desc' === strtolower($args['sortable']) ? array($slug, true) : array($slug, false);
}
}
return parent::filter_table_sortable_column($slug, $args);
}
/**
* Class constructor.
*
* @since 0.6.0
* @param WPPTD\Components\Taxonomy $taxonomy the taxonomy component to use this handler for
* @param null $query_handler only for parent class, must not be used here
* @param null $action_handler only for parent class, must not be used here
*/
public function __construct($taxonomy, $query_handler = null, $action_handler = null)
{
parent::__construct($taxonomy, new TaxonomyQueryHandler($taxonomy), new TaxonomyActionHandler($taxonomy));
}
