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<?php |
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/** |
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* PAYONE Magento 2 Connector is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU Lesser General Public License as published by |
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* the Free Software Foundation, either version 3 of the License, or |
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* (at your option) any later version. |
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* |
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* PAYONE Magento 2 Connector is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU Lesser General Public License for more details. |
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* |
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* You should have received a copy of the GNU Lesser General Public License |
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* along with PAYONE Magento 2 Connector. If not, see <http://www.gnu.org/licenses/>. |
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* |
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* PHP version 5 |
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* |
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* @category Payone |
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* @package Payone_Magento2_Plugin |
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* @author FATCHIP GmbH <[email protected]> |
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* @copyright 2003 - 2016 Payone GmbH |
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* @license <http://www.gnu.org/licenses/> GNU Lesser General Public License |
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* @link http://www.payone.de |
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*/ |
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namespace Payone\Core\Helper; |
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use Magento\Store\Model\ScopeInterface; |
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/** |
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* Helper base class |
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*/ |
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class Base extends \Magento\Framework\App\Helper\AbstractHelper |
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{ |
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/** |
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* Store manager object |
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* |
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* @var \Magento\Store\Model\StoreManagerInterface |
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*/ |
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protected $storeManager; |
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/** |
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* PAYONE shop helper |
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* |
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* @var \Payone\Core\Helper\Shop |
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*/ |
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protected $shopHelper; |
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/** |
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* Constructor |
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* |
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* @param \Magento\Framework\App\Helper\Context $context |
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* @param \Magento\Store\Model\StoreManagerInterface $storeManager |
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* @param \Payone\Core\Helper\Shop $shopHelper |
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*/ |
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public function __construct( |
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\Magento\Framework\App\Helper\Context $context, |
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\Magento\Store\Model\StoreManagerInterface $storeManager, |
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\Payone\Core\Helper\Shop $shopHelper |
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) { |
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parent::__construct($context); |
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$this->storeManager = $storeManager; |
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$this->shopHelper = $shopHelper; |
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} |
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/** |
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* Helper method to get parameter from the config |
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* divided by the config path elements |
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* |
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* @param string $sKey |
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* @param string $sGroup |
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* @param string $sSection |
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* @param string $sStoreCode |
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* @return string |
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*/ |
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public function getConfigParam($sKey, $sGroup = 'global', $sSection = 'payone_general', $sStoreCode = null) |
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{ |
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if (!$sStoreCode) { |
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$sStoreCode = $this->storeManager->getStore()->getCode(); |
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} |
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$sPath = $sSection."/".$sGroup."/".$sKey; |
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return $this->scopeConfig->getValue($sPath, ScopeInterface::SCOPE_STORE, $sStoreCode); |
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} |
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/** |
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* Get a certain config param for all available stores |
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* |
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* @param string $sKey |
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* @param string $sGroup |
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* @param string $sSection |
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* @return array |
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*/ |
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public function getConfigParamAllStores($sKey, $sGroup = 'global', $sSection = 'payone_general') |
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{ |
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$aValues = []; |
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$aShopIds = $this->storeManager->getStores(false, true); |
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foreach ($aShopIds as $sStoreCode => $oStore) { |
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$sValue = $this->getConfigParam($sKey, $sGroup, $sSection, $sStoreCode); |
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if (array_search($sValue, $aValues) === false) { |
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$aValues[] = $sValue; |
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} |
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} |
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return $aValues; |
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} |
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/** |
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* Get parameter from the request |
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* |
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* @param string $sParameter |
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* @return mixed |
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*/ |
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public function getRequestParameter($sParameter) |
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{ |
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return $this->_getRequest()->getParam($sParameter); |
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} |
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/** |
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* Handle the serialization of strings depending on the Magento version |
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* |
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* @param mixed $mValue |
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* @return string |
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*/ |
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public function serialize($mValue) { |
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if (version_compare($this->shopHelper->getMagentoVersion(), '2.2.0', '>=')) { // Magento 2.2.0 and above |
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return json_encode($mValue); |
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} |
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return serialize($mValue); |
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} |
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/** |
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* @param string $sValue |
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* @return mixed |
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*/ |
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public function unserialize($sValue) { |
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if (version_compare($this->shopHelper->getMagentoVersion(), '2.2.0', '>=')) { // Magento 2.2.0 and above |
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return json_decode($sValue, true); |
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} |
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return unserialize($sValue); |
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} |
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} |
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In PHP, under loose comparison (like
==
, or!=
, orswitch
conditions), values of different types might be equal.For
string
values, the empty string''
is a special case, in particular the following results might be unexpected: