Add getter methods for original and action to the Page object. (#2005)

system/src/Grav/Common/Page/Page.php

@@ -2955,4 +2955,26 @@ class Page
             return $route;
         }
     }
+
+    /**
+     * Gets the Page Unmodified (original) version of the page.
+     *
+     * @return Page
+     *   The original version of the page.
+     */
+    public function getOriginal()
+    {
+      return $this->_original;
+    }
+
+    /**
+     * Gets the action.
+     *
+     * @return string
+     *   The Action string.
+     */
+    public function getAction()
+    {
+      return $this->_action;
+    }
 }