<?php

namespace MageArray\News\Block\Rss;

use MageArray\News\Model\NewspostFactory;
use Magento\Cms\Model\Page;
use Magento\Framework\View\Element\Template;
use Magento\Framework\View\Element\Template\Context;
use Magento\Store\Model\ScopeInterface;

/**
* Class Feed
* @package MageArray\News\Block\Rss
*/
class Feed extends Template
{
/**
* @var
*/
protected $_postCollection;
/**
* @var NewspostFactory
*/
protected $_modelNewsFactory;

/**
* Feed constructor.
* @param Context $context
* @param NewspostFactory $modelNewsFactory
*/
public function __construct(
Context $context,
NewspostFactory $modelNewsFactory
) {
parent::__construct($context);
$this->_modelNewsFactory = $modelNewsFactory;
}

/**
* @return string
*/
public function getLink()
{
return $this->getUrl('news/rss/feed');
}

/**
* @return mixed
*/
public function getTitle()
{
return $this->_scopeConfig
->getValue(
'magearray_news/rss_feed/title',
ScopeInterface::SCOPE_STORE
);
}

/**
* @return mixed
*/
public function getDescription()
{
return $this->_scopeConfig
->getValue(
'magearray_news/rss_feed/description',
ScopeInterface::SCOPE_STORE
);
}

/**
* @return array
*/
public function getIdentities()
{
return [Page::CACHE_TAG . '_news_rss_feed'];
}

/**
* @return mixed
*/
public function getPostCollection()
{
$now = date('Y-m-d');
$newsModel = $this->_modelNewsFactory->create()->load(2);
$newsCollection = $newsModel->getCollection()
->setActiveFilter(true)
->setPostFilter()
->addFieldToFilter('publish_date', ['lteq' => $now]);

return $newsCollection;
}
}