Add url attribute decorator

Author: iamfredric

src/AdvancedCustomFields.php

@@ -16,7 +16,7 @@ trait AdvancedCustomFields
      *
      * @return \Illuminate\Support\Collection
      */
-    public function getFieldsAttribute($fields)
+    public function getFieldsAttribute($fields = null)
     {
         if (count($this->fields)) {
             return $this->fields;

src/Modest.php

@@ -49,6 +49,11 @@ class Modest implements ArrayAccess, JsonSerializable
      */
     protected $attributes;
 
+    /**
+     * @var null|string
+     */
+    protected $url;
+
     /**
      * Create a new instance
      *
@@ -196,6 +201,18 @@ public function getExcerptAttribute($excerpt)
         return $excerpt ?: content_to_excerpt($this->content, $this->excerptLength);
     }
 
+    /**
+     * Url attribute getter
+     *
+     * @param  null $url
+     *
+     * @return string
+     */
+    public function getUrlAttribute($url = null)
+    {
+        return $this->url ?: $this->url = get_permalink($this->id);
+    }
+
     /**
      * Translates key name to attribute getter name
      *