Add the ability to use a select list for template attributes

app/Classes/Template.php

@@ -69,6 +69,19 @@ class Template
 		return collect($this->attributes->get($key));
 	}
 
+	/**
+	 * Return an template attributes select options
+	 *
+	 * @param string $attribute
+	 * @return Collection|NULL
+	 */
+	public function attributeOptions(string $attribute): Collection|NULL
+	{
+		return ($x=$this->attribute($attribute)?->get('options'))
+			? collect($x)->map(fn($item,$key)=>['id'=>$key,'value'=>$item])
+			: NULL;
+	}
+
 	/**
 	 * If the attribute has been marked as read-only
 	 *