/**
* @param Options $options
*
* @return array
*/
public function getChoices(Options $options)
{
if (!$options['site'] instanceof SiteInterface) {
return array();
}
$filter_choice = array_merge(array('current_page' => false, 'request_method' => 'GET', 'dynamic' => true, 'hierarchy' => 'all'), $options['filter_choice']);
$pages = $this->manager->loadPages($options['site']);
$choices = array();
foreach ($pages as $page) {
// internal cannot be selected
if ($page->isInternal()) {
continue;
}
if (!$filter_choice['current_page'] && $options['page'] && $options['page']->getId() == $page->getId()) {
continue;
}
if ('all' != $filter_choice['hierarchy'] && (('root' != $filter_choice['hierarchy'] || $page->getParent()) && ('children' != $filter_choice['hierarchy'] || !$page->getParent()))) {
continue;
}
if ('all' !== $filter_choice['dynamic'] && ($filter_choice['dynamic'] && $page->isDynamic() || !$filter_choice['dynamic'] && !$page->isDynamic())) {
continue;
}
if ('all' != $filter_choice['request_method'] && !$page->hasRequestMethod($filter_choice['request_method'])) {
continue;
}
$choices[$page->getId()] = $page;
$this->childWalker($page, $options['page'], $choices);
}
return $choices;
}
