Fix for Blog Plust feat Sitemap+Canonical URLs

Author: ihorvansach

Model/Category.php

@@ -335,7 +335,7 @@ public function getLevel()
      */
     public function getUrl()
     {
-        return $this->_url->getUrlPath($this->getIdentifier(), $this->controllerName);
+        return $this->_url->getUrlPath($this, $this->controllerName);
     }
 
     /**

Model/Post.php

@@ -312,7 +312,7 @@ public function checkIdentifier($identifier, $storeId)
      */
     public function getUrl()
     {
-        return $this->_url->getUrlPath($this->getIdentifier(), $this->controllerName);
+        return $this->_url->getUrlPath($this, $this->controllerName);
     }
 
     /**

Model/Url.php

@@ -192,7 +192,7 @@ public function getCanonicalUrl(\Magento\Framework\Model\AbstractModel $object)
             }
         }
 
-        $url = $this->getUrl($object->getIdentifier(), $object->getControllerName());
+        $url = $this->getUrl($object, $object->getControllerName());
 
         if ($storeChanged) {
             $this->_url->setScope($origStore);