Merge pull request #118 from merefield/fix_web_search_with_serpapi

FIX: web search with Serp API

lib/discourse_chatbot/functions/web_search_function.rb

@@ -41,12 +41,13 @@ def process(args)
           hash_results = ::GoogleSearch.new(q: args[parameters[0][:name]], serp_api_key: SiteSetting.chatbot_serp_api_key)
             .get_hash
 
-          hash_results.dig(:answer_box, :answer) ||
-          hash_results.dig(:answer_box, :snippet) ||
-          result = hash_results.dig(:organic_results, 0, :snippet)
+          result = hash_results.dig(:answer_box, :answer).presence ||
+          hash_results.dig(:answer_box, :snippet).presence ||
+          hash_results.dig(:organic_results)
         end
         result[0..SiteSetting.chatbot_function_response_char_limit]
-      rescue
+      rescue => e
+        Rails.logger.error("Chatbot: Error in web_search function: #{e}")
         I18n.t("chatbot.prompt.function.web_search.error", query: args[parameters[0][:name]])
       end
     end

plugin.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 # name: discourse-chatbot
 # about: a plugin that allows you to have a conversation with a configurable chatbot in Discourse Chat, Topics and Private Messages
-# version: 1.0.1
+# version: 1.0.2
 # authors: merefield
 # url: https://github.com/merefield/discourse-chatbot