- Bot-Username wird direkt aus den self-Infos genommen

- Portiere service_entergroup

otouto/plugins/entergroup.lua

@@ -0,0 +1,57 @@
+local entergroup = {}
+
+local utilities = require('otouto.utilities')
+local bindings = require('otouto.bindings')
+
+entergroup.triggers = {
+  '/nil'
+}
+
+function entergroup:chat_new_user(msg, self)
+  local user_name = msg.new_chat_member.first_name
+  local chat_title = msg.chat.title
+  if msg.from.username then
+    at_name = ' (@'..msg.from.username..')'
+  else
+    at_name = ''
+  end
+  if msg.from.id == msg.new_chat_member.id then -- entered through link
+    added_by = ''
+  else
+    added_by = '\n'..msg.from.name..at_name..' hat dich hinzugefügt!'
+  end
+  if msg.new_chat_member.id == self.info.id then -- don't say hello to ourselves
+    return
+  end
+  local text = 'Hallo '..user_name..', willkommen bei *'..chat_title..'*!'..added_by
+  utilities.send_reply(self, msg, text, true)
+end
+
+function entergroup:chat_del_user(msg, self)
+  if msg.left_chat_member.id == msg.from.id then -- silent ignore, if user wasn't kicked
+    return
+  end
+  local user_name = msg.left_chat_member.first_name
+  if msg.from.username then
+    at_name = ' (@'..msg.from.username..')'
+  else
+    at_name = ''
+  end
+  local text = user_name..' wurde von '..msg.from.first_name..at_name..' aus der Gruppe gekickt.'
+  utilities.send_reply(self, msg, text, true)
+end
+
+function entergroup:pre_process(msg, self)
+  if msg.new_chat_member then
+    entergroup:chat_new_user(msg, self)
+  elseif msg.left_chat_member then
+    entergroup:chat_del_user(msg, self)
+  end
+
+  return msg
+end
+
+function entergroup:action(msg)
+end
+
+return entergroup