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<?php
/**
* Copyright © 2016 Ihor Vansach (ihor@magefan.com). All rights reserved.
* See LICENSE.txt for license details (http://opensource.org/licenses/osl-3.0.php).
*
* Glory to Ukraine! Glory to the heroes!
*/
namespace Magefan\Blog\Helper;
use Magento\Framework\App\Action\Action;
/**
* Magefan Blog Helper
*/
class Page extends \Magento\Framework\App\Helper\AbstractHelper
{
/**
* Design package instance
*
* @var \Magento\Framework\View\DesignInterface
*/
protected $_design;
/**
* @var \Magento\Framework\Stdlib\DateTime\TimezoneInterface
*/
protected $_localeDate;
/**
* @var \Magento\Framework\View\Result\PageFactory
*/
protected $resultPageFactory;
/**
* Constructor
*
* @param \Magento\Framework\App\Helper\Context $context
* @param \Magento\Framework\View\DesignInterface $design
* @param \Magento\Framework\Stdlib\DateTime\TimezoneInterface $localeDate
* @param \Magento\Framework\View\Result\PageFactory $resultPageFactory
*/
public function __construct(
\Magento\Framework\App\Helper\Context $context,
\Magento\Framework\View\DesignInterface $design,
\Magento\Framework\Stdlib\DateTime\TimezoneInterface $localeDate,
\Magento\Framework\View\Result\PageFactory $resultPageFactory
) {
$this->_design = $design;
$this->_localeDate = $localeDate;
$this->resultPageFactory = $resultPageFactory;
parent::__construct($context);
}
/**
* Return result blog page
*
* @param Action $action
* @param \Magento\Framework\Model\AbstractModel $page
* @return \Magento\Framework\View\Result\Page|bool
*/
public function prepareResultPage(Action $action, $page)
{
if ($page->getCustomThemeFrom() && $page->getCustomThemeTo()) {
$inRange = $this->_localeDate->isScopeDateInInterval(
null,
$page->getCustomThemeFrom(),
$page->getCustomThemeTo()
);
} else {
$inRange = false;
}
if ($page->getCustomTheme()) {
if ($inRange) {
$this->_design->setDesignTheme($page->getCustomTheme());
}
}
/** @var \Magento\Framework\View\Result\Page $resultPage */
$resultPage = $this->resultPageFactory->create();
if ($inRange
&& $page->getCustomLayout()
&& $page->getCustomLayout() != 'empty'
) {
$handle = $page->getCustomLayout();
} else {
$handle = $page->getPageLayout();
}
if ($handle) {
$resultPage->getConfig()->setPageLayout($handle);
}
$fullActionName = $action->getRequest()->getFullActionName();
$resultPage->addHandle($fullActionName);
$resultPage->addPageLayoutHandles(['id' => $page->getIdentifier()]);
$this->_eventManager->dispatch(
$fullActionName . '_render',
['page' => $page, 'controller_action' => $action]
);
if ($inRange && $page->getCustomLayoutUpdateXml()) {
$layoutUpdate = $page->getCustomLayoutUpdateXml();
} else {
$layoutUpdate = $page->getLayoutUpdateXml();
}
if ($layoutUpdate) {
$resultPage->getLayout()->getUpdate()->addUpdate($layoutUpdate);
}
return $resultPage;
}
}