Upstream # 97c3e6be von Brawlbot

bot/bot.lua

@@ -2,7 +2,7 @@ package.path = './.luarocks/share/lua/5.2/?.lua;./.luarocks/share/lua/5.2/?/init
 require("luarocks.loader")
 require("./bot/utils")
 
-VERSION = '20151112'
+VERSION = '20151205'
 
 -- This function is called when tg receive a msg
 function on_msg_receive (msg)

bot/utils.lua

@@ -640,4 +640,17 @@ function get_location(user_id)
   else
     return set_location
   end
+end
+
+function cache_data(plugin, query, data, timeout, typ)
+  -- How to: cache_data(pluginname, query_name, data_to_cache, expire_in_seconds)
+  if not timeout then timeout = 86400 end
+  local hash = 'telegram:cache:'..plugin..':'..query
+  print('Caching "'..query..'" from plugin '..plugin..' (expires in '..timeout..' seconds)')
+  if typ == 'key' then
+    redis:set(hash, data)
+  else
+    redis:hmset(hash, data)
+  end
+  redis:expire(hash, timeout)
 end