Sun, 20 May 2018 01:57:58 +0200
riddim.plugins.pubsub2room: Return early from extractor if no stanza given
function riddim.plugins.urltitle(bot) local http = require "net.http"; local function handler(message) local url = message.body and message.body:match("https?://%S+"); if url then http.request(url, nil, function (data, code) if code ~= 200 then return end local title = data:match("<title[^>]*>([^<]+)"); if title then title = title:gsub("\n", ""); if message.room then message.room:send_message(title) else message:reply(title); end end end); end end bot:hook("message", handler); bot:hook("groupchat/joined", function(room) room:hook("message", handler) end); end