/** * Generate a set of breadcrumb items that found by the current type and the provided subtypes. * * @access public * * @param array $subtypes The subtypes to generate items for. * @return array $items The items, generated by this locator. */ public function generate_items_for_subtypes($subtypes) { $all_items = array(); foreach ($subtypes as $subtype) { $locator = Carbon_Breadcrumb_Locator::factory($this->get_type(), $subtype); if ($locator->is_included()) { $items = $locator->get_items(); $all_items = array_merge($all_items, $items); } } return $all_items; }
/** * Generate the items of a certain locator. * * @access protected * * @param string $locator_name Name of the locator. * @return array $items Items generated by this locator. */ protected function generate_locator_items($locator_name) { $locator = Carbon_Breadcrumb_Locator::factory($locator_name); $items = $locator->generate_items(); if ($items) { return $items; } return array(); }