Block model method added for retrieving data passed to the block inst…

…ance

src/Modules/GrapesJS/Block/BaseModel.php

@@ -36,7 +36,7 @@ public function init(ThemeBlock $block, $data = [], $forPageBuilder = false)
     }
 
     /**
-     * Return the given setting stored for this block instance.
+     * Return the given setting stored for this block instance using the page builder.
      *
      * @param $setting
      * @param bool $allowHtml
@@ -53,4 +53,15 @@ public function setting($setting, $allowHtml = false)
         return $allowHtml ? $value : e($value);
     }
 
+    /**
+     * Return data passed to this block instance with the given key.
+     *
+     * @param $key
+     * @return string
+     */
+    public function data($key)
+    {
+        return $this->data[$key] ?? null;
+    }
+
 }