Airship\Cabin\Bridge\Landing\PageManager::processMovePage PHP Method

    protected function processMovePage(array $page, array $post, string $cabin, string $dir) : bool
    {
        if (\is_numeric($post['directory'])) {
            $post['cabin'] = $this->pg->getCabinForDirectory($post['directory']);
        } elseif (\is_string($post['directory'])) {
            // We're setting this to the root directory of a cabin
            $post['cabin'] = $post['directory'];
            $post['directory'] = 0;
        } else {
            // Invalid input.
            return false;
        }
        // Actually process the new page:
        if ($page['directory'] !== $post['directory'] || $page['cabin'] !== $post['cabin'] || $page['url'] !== $post['url']) {
            $this->pg->movePage((int) $page['pageid'], $post['url'], (int) $post['directory']);
            if (!empty($post['create_redirect'])) {
                $this->pg->createPageRedirect(\Airship\keySlice($page, ['cabin', 'directory', 'url']), \Airship\keySlice($post, ['cabin', 'directory', 'url']));
            }
            \Airship\redirect($this->airship_cabin_prefix . '/pages/' . $cabin, ['dir' => $dir]);
        }
        return false;
    }