import bigquery classes from reportbooru

app/logical/big_query/base.rb

@@ -0,0 +1,32 @@
+require "big_query"
+
+module BigQuery
+  class Base
+    def query(q)
+      client.query(q)
+    end
+
+    def escape(s)
+      Regexp.escape(s).gsub(/\\/, '\0\0').gsub(/['"]/, '\\\\\0')
+    end
+
+    def client
+      @_client ||= BigQuery::Client.new(
+        "json_key" => client_options[:google_key_path],
+        "project_id" => google_config["project_id"],
+        "dataset" => client_options[:google_data_set]
+      )
+    end
+
+    def client_options
+      @_client_options ||= {
+        google_key_path: "/var/www/danbooru/shared/google-key.json",
+        google_data_set: "danbooru_#{Rails.env}"
+      }
+    end
+
+    def google_config
+      @_google_config ||= JSON.parse(File.read(client_options[:google_key_path]))
+    end
+  end
+end