- Banhammer und Bann-System stark überararbeitet:

- /block und /block delete hinzugefügt, um User nur vom Bot zu blocken, nicht aus dem Chat zu entfernen
  - /leave hinzugefügt: Bot verlässt die Gruppe
  - Geblockte, gebannte oder nicht gewhitelistete User können keine Callbacks mehr benutzen
  - Geblockte User können keine InlineQuerys mehr benutzen
  - Admin kann direkt auf Nachrichten mit /whitelist, /whitelist delete, /block, /block delete, /ban, /ban delete und /kick antworten, um diee Aktion auszuführen
- Anpassung des InlineQuery-Systems, um falsches Caching für alle zu verhindern
- Wikipedia: Setze Caching-Zeit auf eine Stunde für InlineQuerys

otouto/bot.lua

@@ -70,6 +70,7 @@ function bot:on_msg_receive(msg, config) -- The fn run whenever a message is rec
 	  msg.text_lower = msg.text:lower()
 	end
 	msg = pre_process_msg(self, msg, config)
+	if not msg then return end -- deleted by banning
 	
 	if is_service_msg(msg) then
 	  msg = service_modify_msg(msg)
@@ -94,6 +95,41 @@ function bot:on_callback_receive(callback, msg, config) -- whenever a new callba
   if not callback.data:find(':') or not callback.data:find('@'..self.info.username..' ') then
 	return
   end
+
+  -- Check if user is blocked
+  local user_id = callback.from.id
+  local chat_id = msg.chat.id
+  if redis:get('blocked:'..user_id) then
+    utilities.answer_callback_query(self, callback, 'Du darfst den Bot nicht nutzen!', true)
+	return
+  end
+ 
+  -- Check if user is banned
+  local banned = redis:get('banned:'..chat_id..':'..user_id)
+  if banned then
+    utilities.answer_callback_query(self, callback, 'Du darfst den Bot nicht nutzen!', true)
+	return
+  end
+  
+  -- Check if whitelist is enabled and user/chat is whitelisted
+  local whitelist = redis:get('whitelist:enabled')
+  if whitelist and not is_sudo(msg, config) then
+	local hash = 'whitelist:user#id'..user_id
+	local allowed = redis:get(hash) or false
+	if not allowed then
+      if msg.chat.type == 'group' or msg.chat.type == 'supergroup' then
+        local allowed = redis:get('whitelist:chat#id'.. chat_id)
+	    if not allowed then
+	      utilities.answer_callback_query(self, callback, 'Du darfst den Bot nicht nutzen!', true)
+		  return
+	    end
+	  else
+	    utilities.answer_callback_query(self, callback, 'Du darfst den Bot nicht nutzen!', true)
+		return
+	  end
+	end
+  end
+  
   callback.data = string.gsub(callback.data, '@'..self.info.username..' ', "")
   local called_plugin = callback.data:match('(.*):.*')
   local param = callback.data:sub(callback.data:find(':')+1)
@@ -116,9 +152,18 @@ function bot:process_inline_query(inline_query, config) -- When an inline query
   -- remove comment to enable debugging
   -- vardump(inline_query)
   
+  -- PLEASE READ: Blocking every single InlineQuery IS NOT POSSIBLE!
+  -- When the request is cached, the user can still send this query
+  -- but he WON'T be able to make new requests. 
+  local user_id = inline_query.from.id
+  if redis:get('blocked:'..user_id) then
+    utilities.answer_inline_query(self, inline_query, nil, 0, true)
+	return
+  end
+
   if not config.enable_inline_for_everyone then
     local is_whitelisted = redis:get('whitelist:user#id'..inline_query.from.id)
-    if not is_whitelisted then utilities.answer_inline_query(self, inline_query) return end
+    if not is_whitelisted then utilities.answer_inline_query(self, inline_query, nil, 0, true) return end
   end
 
   if inline_query.query:match('"') then
@@ -129,6 +174,9 @@ function bot:process_inline_query(inline_query, config) -- When an inline query
     local plugin = self.plugins[n]
     match_inline_plugins(self, inline_query, config, plugin)
   end
+  
+  -- Stop the spinning circle
+  utilities.answer_inline_query(self, inline_query, nil, 0, true)
 end
 
 function bot:run(config)

otouto/plugins/banhammer.lua

@@ -12,7 +12,17 @@ function banhammer:init(config)
     "^/(whitelist) (delete) (chat)$",
     "^/(ban) (user) (%d+)$",
     "^/(ban) (delete) (%d+)$",
-    "^/(kick) (%d+)$"
+	"^/(block) (user) (%d+)$",
+	"^/(block) (delete) (%d+)$",
+	"^/(whitelist)$",
+	"^/(whitelist) (delete)$",
+	"^/(ban)$",
+	"^/(ban) (delete)$",
+	"^/(block)$",
+	"^/(block) (delete)$",
+    "^/(kick) (%d+)$",
+	"^/(kick)$",
+	"^/(leave)$"
 	}
 	banhammer.doc = [[*
 ]]..config.cmd_pat..[[whitelist* _<enable>_/_<disable>_: Aktiviert/deaktiviert Whitelist
@@ -22,10 +32,15 @@ function banhammer:init(config)
 *]]..config.cmd_pat..[[whitelist* delete chat: Lösche ganze Gruppe von der Whitelist
 *]]..config.cmd_pat..[[ban* user _<user#id>_: Kicke User vom Chat und kicke ihn, wenn er erneut beitritt
 *]]..config.cmd_pat..[[ban* delete _<user#id>_: Entbanne User
-*]]..config.cmd_pat..[[kick* _<user#id>_: Kicke User aus dem Chat]]
+*]]..config.cmd_pat..[[block* user _<user#id>_: Blocke User vom Bot
+*]]..config.cmd_pat..[[block* delete _<user#id>_: Entblocke User
+*]]..config.cmd_pat..[[kick* _<user#id>_: Kicke User aus dem Chat
+*]]..config.cmd_pat..[[leave*: Bot verlässt die Gruppe
+
+Alternativ kann auch auf die Nachricht des Users geantwortet werden, die Befehle sind dnn die obrigen ohne `user` bzw.`delete`.]]
 end
 
-function banhammer:kick_user(user_id, chat_id, self, onlykick)
+function banhammer:kick_user(user_id, chat_id, self, onlykick, chat_type)
   if user_id == tostring(our_id) then
     return "Ich werde mich nicht selbst kicken!"
   else
@@ -33,6 +48,12 @@ function banhammer:kick_user(user_id, chat_id, self, onlykick)
 	  chat_id = chat_id,
 	  user_id = user_id
 	} )
+	if chat_type == 'supergroup' then -- directly unban the user if /kick
+	  bindings.request(self, 'unbanChatMember', {
+	    chat_id = chat_id,
+	    user_id = user_id
+	  } )
+	end
 	if onlykick then return end
     if not request then return 'User gebannt, aber kicken war nicht erfolgreich. Bin ich Administrator oder ist der User hier überhaupt?' end
     return 'User '..user_id..' gebannt!'
@@ -54,8 +75,8 @@ end
 function banhammer:unban_user(user_id, chat_id, self, chat_type)
   local hash =  'banned:'..chat_id..':'..user_id
   redis:del(hash)
-  if chat_type == 'supergroup' then -- how can bots be admins anyway?
+  if chat_type == 'supergroup' then
-    local request = bindings.request(self, 'unbanChatMember', {
+    bindings.request(self, 'unbanChatMember', {
 	    chat_id = chat_id,
 	    user_id = user_id
 	  } )
@@ -96,76 +117,94 @@ function banhammer:pre_process(msg, self, config)
   end
   
   -- BANNED USER TALKING
-  if msg.chat.type == 'group' or msg.chat.type == 'supergroup' then
   local user_id = msg.from.id
   local chat_id = msg.chat.id
+  if msg.chat.type == 'group' or msg.chat.type == 'supergroup' then
     local banned = banhammer:is_banned(user_id, chat_id)
     if banned then
       print('Banned user talking!')
       banhammer:ban_user(user_id, chat_id, self)
-      msg.text = ''
+      return
     end
   end
   
+  -- BLOCKED USER TALKING (block = user can't use bot, but won't be kicked from group)
+  local hash = 'blocked:'..user_id
+  local issudo = is_sudo(msg, config)
+  local blocked = redis:get(hash)
+  if blocked and not issudo then
+    print('User '..user_id..' blocked')
+	return
+  end
 
   -- WHITELIST
   local hash = 'whitelist:enabled'
   local whitelist = redis:get(hash)
-  local issudo = is_sudo(msg, config)
 
   -- Allow all sudo users even if whitelist is allowed
   if whitelist and not issudo then
     print('Whitelist enabled and not sudo')
     -- Check if user or chat is whitelisted
-    local allowed = banhammer:is_user_whitelisted(msg.from.id)
+    local allowed = banhammer:is_user_whitelisted(user_id)
-	local has_been_warned = redis:hget('user:'..msg.from.id, 'has_been_warned')
+	local has_been_warned = redis:hget('user:'..user_id, 'has_been_warned')
 
     if not allowed then
-      print('User '..msg.from.id..' not whitelisted')
+      print('User '..user_id..' not whitelisted')
       if msg.chat.type == 'group' or msg.chat.type == 'supergroup' then
-        allowed = banhammer:is_chat_whitelisted(msg.chat.id)
+        allowed = banhammer:is_chat_whitelisted(chat_id)
         if not allowed then
-          print ('Chat '..msg.chat.id..' not whitelisted')
+          print ('Chat '..chat_id..' not whitelisted')
         else
-          print ('Chat '..msg.chat.id..' whitelisted :)')
+          print ('Chat '..chat_id..' whitelisted :)')
 		end
       else
 	    if not has_been_warned then
 		  utilities.send_reply(self, msg, "Dies ist ein privater Bot, der erst nach einer Freischaltung benutzt werden kann.\nThis is a private bot, which can only be after an approval.")
-		  redis:hset('user:'..msg.from.id, 'has_been_warned', true)
+		  redis:hset('user:'..user_id, 'has_been_warned', true)
 		else
 		  print('User has already been warned!')
 		end
       end
     else
-      print('User '..msg.from.id..' allowed :)')
+      print('User '..user_id..' allowed :)')
     end
 
     if not allowed then
-      msg.text = ''
+      return
-	  msg.text_lower = ''
-	  msg.entities = ''
     end
 
- -- else 
-   -- print('Whitelist not enabled or is sudo')
   end
 
   return msg
 end
 
 function banhammer:action(msg, config, matches)
-  if msg.from.id ~= config.admin then
+  if not is_sudo(msg, config) then
     utilities.send_reply(self, msg, config.errors.sudo)
 	return
   end
   
+  if matches[1] == 'leave' then
+    if msg.chat.type == 'group' or msg.chat.type == 'supergroup' then
+	  bindings.request(self, 'leaveChat', {
+	    chat_id = msg.chat.id
+	  } )
+	  return
+	end
+  end
+  
   if matches[1] == 'ban' then
     local user_id = matches[3]
     local chat_id = msg.chat.id
+	if not user_id then
+	  if not msg.reply_to_message then
+	    return
+	  end
+	  user_id = msg.reply_to_message.from.id
+	end
 
     if msg.chat.type == 'group' or msg.chat.type == 'supergroup' then
-      if matches[2] == 'user' then
+      if matches[2] == 'user' or not matches[2] then
         local text = banhammer:ban_user(user_id, chat_id, self)
 		utilities.send_reply(self, msg, text)
         return
@@ -183,7 +222,14 @@ function banhammer:action(msg, config, matches)
   
   if matches[1] == 'kick' then
     if msg.chat.type == 'group' or msg.chat.type == 'supergroup' then
-      banhammer:kick_user(matches[2], msg.chat.id, self, true)
+	  local user_id = matches[2]
+	  if not user_id then
+		if not msg.reply_to_message then
+		  return
+		end
+		user_id = msg.reply_to_message.from.id
+	  end
+      banhammer:kick_user(user_id, msg.chat.id, self, true, msg.chat.type)
 	  return
     else
 	  utilities.send_reply(self, msg, 'Das ist keine Chat-Gruppe')
@@ -206,6 +252,28 @@ function banhammer:action(msg, config, matches)
 	  return
     end
 	
+	if not matches[2] then
+	  if not msg.reply_to_message then
+		return
+	  end
+	  local user_id = msg.reply_to_message.from.id
+	  local hash = 'whitelist:user#id'..user_id
+	  redis:set(hash, true)
+      utilities.send_reply(self, msg, 'User '..user_id..' whitelisted')
+	  return
+	end
+	
+	if matches[2] == 'delete' and not matches[3] then
+	  if not msg.reply_to_message then
+		return
+	  end
+	  local user_id = msg.reply_to_message.from.id
+	  local hash = 'whitelist:user#id'..user_id
+      redis:del(hash)
+      utilities.send_reply(self, msg, 'User '..user_id..' von der Whitelist entfernt!')
+	  return
+	end
+
     if matches[2] == 'user' then
       local hash = 'whitelist:user#id'..matches[3]
       redis:set(hash, true)
@@ -244,6 +312,46 @@ function banhammer:action(msg, config, matches)
       end
     end
   end 
+
+  if matches[1] == 'block' then
+    
+	if matches[2] == 'user' and matches[3] then
+	  local hash = 'blocked:'..matches[3]
+	  redis:set(hash, true)
+	  utilities.send_reply(self, msg, 'User '..matches[3]..' darf den Bot nun nicht mehr nutzen.')
+	  return
+	end
+	
+	if matches[2] == 'delete' and matches[3] then
+	  local hash = 'blocked:'..matches[3]
+	  redis:del(hash)
+	  utilities.send_reply(self, msg, 'User '..matches[3]..' darf den Bot wieder nutzen.')
+	  return
+	end
+	
+	if not matches[2] then
+	  if not msg.reply_to_message then
+		return
+	  end
+	  local user_id = msg.reply_to_message.from.id
+	  local hash = 'blocked:'..user_id
+	  redis:set(hash, true)
+	  utilities.send_reply(self, msg, 'User '..user_id..' darf den Bot nun nicht mehr nutzen.')
+	  return
+	end
+	
+	if matches[2] == 'delete' and not matches[3] then
+	  if not msg.reply_to_message then
+		return
+	  end
+	  local user_id = msg.reply_to_message.from.id
+	  local hash = 'blocked:'..user_id
+	  redis:del(hash)
+	  utilities.send_reply(self, msg, 'User '..user_id..' darf den Bot wieder nutzen.')
+	  return
+	end
+	
+  end
 end
 
 return banhammer

otouto/plugins/wikipedia.lua

@@ -199,7 +199,7 @@ function wikipedia:inline_callback(inline_query, config, matches)
 	end
   end
   local results = results..']'
-  utilities.answer_inline_query(self, inline_query, results, 10)
+  utilities.answer_inline_query(self, inline_query, results, 3600)
 end
 
 function wikipedia:action(msg, config, matches)