config

Helper/Data.php

@@ -0,0 +1,57 @@
+<?php
+/**
+ * Faonni
+ *  
+ * NOTICE OF LICENSE
+ *
+ * This source file is subject to the Open Software License (OSL 3.0)
+ * that is bundled with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://opensource.org/licenses/osl-3.0.php
+ *
+ *
+ * DISCLAIMER
+ *
+ * Do not edit or add to this file if you wish to upgrade module to newer
+ * versions in the future.
+ * 
+ * @package     Faonni_Browser
+ * @copyright   Copyright (c) 2016 Karliuka Vitalii(karliuka.vitalii@gmail.com) 
+ * @license     http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
+ */
+namespace Faonni\Browser\Helper;
+
+use Magento\Store\Model\ScopeInterface;
+use Magento\Framework\App\Helper\AbstractHelper;
+
+/**
+ * Faonni Browser Data helper
+ */
+class Data extends AbstractHelper
+{
+    /**
+     * Browser processor code config path
+     */
+    const XML_BROWSER_PROCESSOR = 'web/browser_capabilities/processor';
+
+    /**
+     * Retrieve browser processor code
+     *
+     * @return string
+     */
+    public function getProcessor()
+    {
+        return $this->_getConfig(self::XML_BROWSER_PROCESSOR);
+    } 
+
+    /**
+     * Retrieve store configuration data
+     *
+     * @param   string $path
+     * @return  string|null
+     */
+    protected function _getConfig($path)
+    {
+        return $this->scopeConfig->getValue($path, ScopeInterface::SCOPE_STORE);
+    }      
+}

Model/Plugin/Visitor.php

@@ -26,6 +26,7 @@
 use Magento\Framework\HTTP\Header;
 use Magento\Framework\View\Element\Context;
 use Faonni\Browser\Model\Processor\ProcessorFactory;
+use Faonni\Browser\Helper\Data as BrowserHelper;
 
 /**
  * Plugin for \Magento\Customer\Model\Visitor
@@ -59,13 +60,21 @@ class Visitor
      *
      * @var \Magento\Framework\ObjectManagerInterface
      */
-    protected $_objectManager;		
+    protected $_objectManager;
+
+    /**
+     * Helper instance
+     *
+     * @var \Faonni\Browser\Helper\Data
+     */
+    protected $_helper;    		
 
     /**
      * @param \Magento\Framework\Session\SessionManagerInterface $session
      * @param \Faonni\Browser\Model\Processor\ProcessorFactory $processorFactory
      * @param \Magento\Framework\HTTP\Header $httpHeader
 	 * @param \Magento\Framework\ObjectManagerInterface $objectManager
+     * @param \Faonni\Browser\Helper\Data $helper
      * @param \Magento\Framework\View\Element\Context $context 
      *
      * @SuppressWarnings(PHPMD.ExcessiveParameterList)
@@ -75,12 +84,14 @@ public function __construct(
         ProcessorFactory $processorFactory,
         Header $httpHeader,
 		ObjectManagerInterface $objectManager,
+		BrowserHelper $helper,
         Context $context
     ) {
         $this->_session = $session;
         $this->_processorFactory = $processorFactory;
         $this->_httpHeader = $httpHeader;
 		$this->_objectManager = $objectManager;
+		$this->_helper = $helper;
         $this->_eventManager = $context->getEventManager();
     }
 
@@ -113,7 +124,7 @@ public function aroundInitByRequest($subject, $proceed, $observer)
 			if ($info->getId()) {
 				$browserInfo = $info->getBrowser(); 
 			} else {
-				$processor = $this->_processorFactory->create('browscap_php');
+				$processor = $this->_processorFactory->create($this->_helper->getProcessor());
 				$browserInfo = $processor->getBrowser($userAgent);
 				$info->addData($browserInfo);
 				$info->save();

etc/adminhtml/system.xml

@@ -26,16 +26,9 @@
     <system>
         <section id="web">
             <group id="browser_capabilities">
-                <field id="enabled" translate="label" type="select" sortOrder="750" showInDefault="1" showInWebsite="1" showInStore="1" canRestore="1">
-                    <label>Enable Advanced Mode</label>
-                    <source_model>Magento\Config\Model\Config\Source\Yesno</source_model>                      
-				</field>
 				<field id="processor" translate="label" type="select" sortOrder="760" showInDefault="1" showInWebsite="1" showInStore="1" canRestore="1">
-					<label>Processor of detection</label>
-					<source_model>Faonni\Browser\Model\Config\Source\Processor</source_model>
-					<depends>
-						<field id="enabled">1</field>
-					</depends>                      
+					<label>Advanced Mode Processor</label>
+					<source_model>Faonni\Browser\Model\Config\Source\Processor</source_model>                   
 				</field> 				
             </group>
         </section>

etc/config.xml

@@ -26,7 +26,6 @@
     <default>
         <web>
             <browser_capabilities>
-                <enabled>1</enabled>
                 <processor>browscap_php</processor>
             </browser_capabilities>
         </web>