<?php

namespace App\SideBlock;

use Qs_Constant;
use Qs_ViewController;
use Zend_Registry;

/**
 * Class View
 * @package App\SideBlock
 * @method Obj _getDataObj()
 */
class View extends Qs_ViewController
{
    protected $_actions = ['list'];

    /**
     * не треба відсідковувати "list" сайтдблоків на юзерці
     * @var bool
     */
    protected $_hasLog = false;

    protected function _doList()
    {
        $list = $this->_getDataObj()->setFilter('pageId', $this->_doc->getOption('id'))->getList();
        $hydrator = new Hydrator(false);
        foreach ($list as $item) {
            /** @var Entity $entity */
            $entity = $hydrator->hydrate($item, new Entity());
            $this->executeSideBlock($entity);
        }
        if (Qs_Constant::get('DEBUG')) {
            Zend_Registry::set('_pageSideBlocks', $list);
        }
        return $this;
    }

    protected function executeSideBlock(Entity $block)
    {
        if (!($controllerClass = $this->_getDataObj()->getType($block->getType(), 'controller'))
            || !class_exists($controllerClass)
        ) {
            trigger_error(
                'Side block controller "' . $controllerClass . '" not found (Side Block ID=' . $block->getId() . ').',
                E_USER_WARNING
            );
            return $this;
        }
        /** @var SideBlockAwareInterface|Qs_ViewController $controller */
        $controller = new $controllerClass(['doc' => $this->_doc]);
        if (!($controller instanceof SideBlockAwareInterface)) {
            trigger_error(
                $controllerClass . ' side block controller doesn\'t implement SideBlockAwareInterface.',
                E_USER_WARNING
            );
            return $this;
        }
        $controller->setSideBlock($block);
        $controller->setGroupName($block->getGroupName());
        /** @var Qs_ViewController $controller */
        $controller->exec();
        return $this;
    }
}