<?php

class App_Sitemap_View extends Qs_ViewController implements App_SideBlock_Item_Interface
{
    protected $_actions = ['view', 'subpages'];

    public function exec()
    {
        if (App_Sitemap_Form_Config::TYPE_SUBPAGES == $this->getConfig('type')) {
            $this->_action = 'subpages';
        }
        return parent::exec();
    }

    protected function _doView()
    {
        $item = [
            'siteMap' => Qs_SiteMap::get4Userend(),
            'tpl'     => $this->getTemplate('view.tpl'),
        ];
        $item['siteMapPagesCount'] = App_Cms_Obj::getInstance()->getSiteMapPageCount($item['siteMap']);
        $this->_addItem($item);
        return $this;
    }

    protected function _doSubpages()
    {
        $blockData = [
            'pageId' => $this->getConfig('pageId'),
        ];
        if (($item = $this->getSideBlockItem($blockData))) {
            $item['tpl'] = $this->getTemplate('subpagesPageBlock.tpl');
            $this->_doc->addItem($item);
        }
    }

    public function getSideBlockItem(array $blockData = [])
    {
        if (empty($blockData['pageId'])) {
            return null;
        }
        $item = [];
        $item['page'] = current(Qs_SiteMap::find(['id' => $blockData['pageId'], 'enabled' => 'y']));
        if ($item['page']) {
            $item['page']['sub'] = Qs_SiteMap::filter($item['page']['sub'], ['enabled' => 'y']);
        }
        if (!$item || empty($item['page']['sub'])) {
            return null;
        }
        $item['tpl'] = $this->getTemplate('subpagesSideBlock.tpl');

        return $item;
    }
}