magento2-modules/app/code/Ves/Setup/Helper/Data.php

<?php
/**
 * Venustheme
 * 
 * NOTICE OF LICENSE
 * 
 * This source file is subject to the Venustheme.com license that is
 * available through the world-wide-web at this URL:
 * http://www.venustheme.com/license-agreement.html
 * 
 * DISCLAIMER
 * 
 * Do not edit or add to this file if you wish to upgrade this extension to newer
 * version in the future.
 * 
 * @category   Venustheme
 * @package    Ves_Setup
 * @copyright  Copyright (c) 2014 Venustheme (http://www.venustheme.com/)
 * @license    http://www.venustheme.com/LICENSE-1.0.html
 */
namespace Ves\Setup\Helper;
use Magento\Framework\App\Filesystem\DirectoryList;

class Data extends \Magento\Framework\App\Helper\AbstractHelper
{
	/**
     * @var \Magento\Cms\Model\Template\FilterProvider
     */
	protected $_filterProvider;

    /**
     * @var \Magento\Store\Model\StoreManagerInterface
     */
    protected $_storeManager;

	/**
	 * @var \Magento\Theme\Model\Theme
	 */
	protected $_collectionThemeFactory;

	/**
     * File system
     *
     * @var \Magento\Framework\Filesystem
     */
	protected $_filesystem;

    /**
     * Media directory read
     *
     * @var \Magento\Framework\Filesystem\Directory\Read
     */
    protected $vesthemeDirectory;

    /**
     * @param \Magento\Framework\App\Helper\Context                      $context                
     * @param \Magento\Store\Model\StoreManagerInterface                 $storeManager           
     * @param \Magento\Framework\Registry                                $registry               
     * @param \Magento\Cms\Model\Template\FilterProvider                 $filterProvider         
     * @param \Magento\Theme\Model\ResourceModel\Theme\CollectionFactory $collectionThemeFactory 
     * @param \Magento\Framework\Filesystem                              $filesystem           
     * @param \Magento\Theme\Model\Theme                                 $themeModel             
     */
    public function __construct(
    	\Magento\Framework\App\Helper\Context $context,
    	\Magento\Store\Model\StoreManagerInterface $storeManager,
    	\Magento\Framework\Registry $registry,
    	\Magento\Cms\Model\Template\FilterProvider $filterProvider,
    	\Magento\Theme\Model\ResourceModel\Theme\CollectionFactory $collectionThemeFactory,
    	\Magento\Framework\Filesystem $filesystem,
        \Magento\Theme\Model\Theme $themeModel
        ) {
    	parent::__construct($context);
    	$this->_storeManager = $storeManager;
    	$this->_coreRegistry = $registry;
    	$this->_filterProvider = $filterProvider;
    	$this->_collectionThemeFactory = $collectionThemeFactory;
    	$this->_filesystem = $filesystem;
        $this->_themeModel = $themeModel;
    }
	/**
     * Check if current url is url for home page
     *
     * @return bool
     */
	public function isHomePage()
	{
		$currentUrl = $this->getUrl('', ['_current' => true]);
		$urlRewrite = $this->getUrl('*/*/*', ['_current' => true, '_use_rewrite' => true]);
		return $currentUrl == $urlRewrite;
	}

	public function getMediaUrl(){
		$url = $this->_storeManager->getStore()->getBaseUrl(\Magento\Framework\UrlInterface::URL_TYPE_MEDIA);
		return $url;
	}

	public function getCoreRegistry(){
		return $this->_coreRegistry;
	}

	/**
     * Check product is new
     *
     * @param  Mage_Catalog_Model_Product $_product
     * @return bool
     */
	public function checkProductIsNew($_product = null) {
		$from_date = $_product->getNewsFromDate();
		$to_date = $_product->getNewsToDate();
		$is_new = false;
		$is_new = $this->isNewProduct($from_date, $to_date);
		$today = strtotime("now");

		if ($from_date && $to_date) {
			$from_date = strtotime($from_date);
			$to_date = strtotime($to_date);
			if ($from_date <= $today && $to_date >= $today) {
				$is_new = true;
			}
		}
		elseif ($from_date && !$to_date) {
			$from_date = strtotime($from_date);
			if ($from_date <= $today) {
				$is_new = true;
			}
		}elseif (!$from_date && $to_date) {
			$to_date = strtotime($to_date);
			if ($to_date >= $today) {
				$is_new = true;
			}
		}
		return $is_new;
	}

	public function isNewProduct( $created_date, $num_days_new = 3) {
		$check = false;

		$startTimeStamp = strtotime($created_date);
		$endTimeStamp = strtotime("now");

		$timeDiff = abs($endTimeStamp - $startTimeStamp);
        $numberDays = $timeDiff/86400;// 86400 seconds in one day

        // and you might want to convert to integer
        $numberDays = intval($numberDays);
        if($numberDays <= $num_days_new) {
        	$check = true;
        }
        return $check;
    }

    public function subString($text, $length = 100, $replacer = '...', $is_striped = true) {
    	$text = ($is_striped == true) ? strip_tags($text) : $text;
    	if (strlen($text) <= $length) {
    		return $text;
    	}
    	$text = substr($text, 0, $length);
    	$pos_space = strrpos($text, ' ');
    	return substr($text, 0, $pos_space) . $replacer;
    }

    public function filter($str)
    {
    	$html = $this->_filterProvider->getPageFilter()->filter($str);
    	return $html;
    }

    public function getAllStores() {
        $allStores = $this->_storeManager->getStores();
        $stores = array();
        foreach ($allStores as $_eachStoreId => $val)
        {
            $stores[]  = $this->_storeManager->getStore($_eachStoreId)->getId();
        }
        return $stores;
    }

    // Store code
    /**
     * get path folder ves theme
     * @param  [int] $storeId
     * @return array
     */
    public function getVesTheme($storeId = NULL){

        $store = $this->_storeManager->getStore($storeId);
        
        $themeId =  $this->scopeConfig->getValue(
            \Magento\Framework\View\DesignInterface::XML_PATH_THEME_ID,
            \Magento\Store\Model\ScopeInterface::SCOPE_STORE,
            $store);
        $theme = $this->_themeModel->load($themeId);

        $themePaths = [];
        $file = $this->_filesystem->getDirectoryRead(DirectoryList::APP)->getAbsolutePath('design/frontend/');
        $vesPackagePaths = glob($file . '*/*/config.xml');
        foreach ($vesPackagePaths as $k => $v) {
            $tmp = str_replace($file, "", $v);
            $tmp = str_replace("/config.xml", "", $tmp);
            if($theme->getCode()){
                $t = explode('/', $theme->getCode());
                if($t[0] === $tmp ){
                    $themePaths[] = $v;
                }
            }else{
                $themePaths[] = $v;
            }
        }
        return $themePaths;
    }
}