From d66d19f328be5eaa7d6314c5e29d7c4ac72540b5 Mon Sep 17 00:00:00 2001
From: evazion <noizave@gmail.com>
Date: Wed, 5 Apr 2017 00:58:54 -0500
Subject: [PATCH] big query: raise exception if not configured.

---
 app/logical/google_big_query/base.rb | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/app/logical/google_big_query/base.rb b/app/logical/google_big_query/base.rb
index e15413325..59ea23fd6 100644
--- a/app/logical/google_big_query/base.rb
+++ b/app/logical/google_big_query/base.rb
@@ -2,6 +2,14 @@ require "big_query"
 
 module GoogleBigQuery
   class Base
+    def self.enabled?
+      File.exists?(Danbooru.config.google_api_json_key_path)
+    end
+
+    def initialize
+      raise NotImplementedError.new("Google Big Query is not configured.") unless GoogleBigQuery::Base.enabled?
+    end
+
     def query(q)
       client.query(q)
     end