fix

Author: landofcoder

Block/Adminhtml/System/ListLicense.php

@@ -55,6 +55,9 @@ class ListLicense extends \Magento\Config\Block\System\Config\Form\Field
      */
     protected $_license;
 
+    /**
+     * @var array
+     */
     private $_list_files = [];
 
     /**
@@ -79,7 +82,13 @@ public function __construct(
         $this->_license       = $license;
     }
 
-    public function getListLicenseFiles() {
+    /**
+     * get list license files
+     *
+     * @return mixed
+     */
+    public function getListLicenseFiles()
+    {
         if(!$this->_list_files) {
             $path = $this->_filesystem->getDirectoryRead(DirectoryList::APP)->getAbsolutePath('code/Lof/');
             $files = glob($path . '*/*/license.xml');
@@ -117,6 +126,7 @@ public function getListLicenseFiles() {
         }
         return $this->_list_files;
     }
+
     /**
      * Retrieve HTML markup for given form element
      *
@@ -316,13 +326,18 @@ public function render(\Magento\Framework\Data\Form\Element\AbstractElement $ele
         }
         return $this->_decorateRowHtml($element, $html);
     }
-    public function getProductList() {
-        try{
+
+    /**
+     * Api get product list
+     */
+    public function getProductList()
+    {
+        try {
             //Authentication rest API magento2, get access token
             $url = self::getListUrl();
             $direct_url = $url."?pc_list=true";
             $response = @file_get_contents($direct_url);
-            if(!$response) {
+            if (!$response) {
                 $key_path = $this->getKeyPath();
                 $data = array("pc_list"=>true);
                 $crl = curl_init();
@@ -353,7 +368,16 @@ public function getProductList() {
         return [];
     }
 
-    public function verifyLicense($license_key, $extension, $domain, $ip) {
+    /**
+     * verify license
+     * @param string $license_key
+     * @param string $extension
+     * @param string $domain
+     * @param string $ip
+     * @return mixed
+     */
+    public function verifyLicense($license_key, $extension, $domain, $ip)
+    {
         try{
             //Authentication rest API magento2, get access token
             $url = self::getVerifyUrl();
@@ -390,15 +414,30 @@ public function verifyLicense($license_key, $extension, $domain, $ip) {
         }
         return [];
     }
-    public static function getListUrl() {
+
+    /**
+     * @return string
+     */
+    public static function getListUrl()
+    {
         $url = ListLicense::SITE_URL;
         return $url."/license/listproducts";
     }
-    public static function getVerifyUrl() {
+
+    /**
+     * @return string
+     */
+    public static function getVerifyUrl()
+    {
         $url = ListLicense::SITE_URL;
         return $url."/license/verify";
     }
-    public function getKeyPath(){
+
+    /**
+     * @return string
+     */
+    public function getKeyPath()
+    {
         if(!$this->_key_path){
             $objectManager = \Magento\Framework\App\ObjectManager::getInstance();
             $directory = $objectManager->get('\Magento\Framework\Filesystem\DirectoryList');
@@ -407,15 +446,32 @@ public function getKeyPath(){
         }
         return $this->_key_path;
     }
-    public function getDomain($domain) {
+
+    /**
+     * get domain
+     *
+     * @param string $domain
+     * @return string
+     */
+    public function getDomain($domain)
+    {
         $domain = strtolower($domain);
         $domain = str_replace(['www.','WWW.','https://','http://','https','http'], [''], $domain);
         if($this->endsWith($domain, '/')){
             $domain = substr_replace($domain ,"",-1);
         }
         return $domain;
     }
-    public function endsWith($haystack, $needle) {
+
+    /**
+     * Ends with
+     *
+     * @param string $haystack
+     * @param string $needle
+     * @return bool
+     */
+    public function endsWith($haystack, $needle)
+    {
         return $needle === "" || (($temp = strlen($haystack) - strlen($needle)) >= 0 && strpos($haystack, $needle, $temp) !== false);
     }
 }