This repository has been archived on 2021-04-24. You can view files and clone it, but cannot push or open issues or pull requests.
Mikubot-2/plugins/administration.lua
topkecleon 86c290eb17 administration.lua will unban /unban'd users in supergroups.
help.lua's help text is now alphabetized.
2016-04-26 14:42:16 -04:00

1260 lines
33 KiB
Lua
Raw Blame History

This file contains invisible Unicode characters

This file contains invisible Unicode characters that are indistinguishable to humans but may be processed differently by a computer. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

--[[
administration.lua
Version 1.8.2
Part of the otouto project.
© 2016 topkecleon <drew@otou.to>
GNU General Public License, version 2
This plugin provides self-hosted, single-realm group administration.
It requires tg (http://github.com/vysheng/tg) with supergroup support.
For more documentation, view the readme or the manual (otou.to/rtfm).
Remember to load this before blacklist.lua.
Important notices about updates will be here!
1.7 - Added antiflood (flag 5). Fixed security flaw. Renamed flag 3
("antisquig Strict" -> "antisquig++"). Added /alist for governors to list
administrators. Back to single-governor groups as originally intended. Auto-
matic migration through 1.8.
1.8 - Group descriptions will be updated automatically. Fixed markdown
stuff. Removed /kickme.
1.8.1 - /rule <i> will return that numbered rule, if it exists.
1.8.2 - Will now attempt to unban users kicked from supergroups. Other small
changes.
]]--
-- Build the administration db if nonexistent.
if not database.administration then
database.administration = {
admins = {},
groups = {},
activity = {}
}
end
admin_temp = {
help = {},
flood = {}
}
-- Migration code: Remove this in v1.8.
-- Most recent group activity is now cached for group listings.
if not database.administration.activity then
database.administration.activity = {}
for k,v in pairs(database.administration.groups) do
table.insert(database.administration.activity, k)
end
end
-- Migration code: Remove this in v1.9.
-- Groups have single governors now.
for k,v in pairs(database.administration.groups) do
if v.govs and table_size(v.govs) > 0 then
for key, val in pairs(v.govs) do
v.governor = key
break
end
end
v.govs = nil
end
drua = dofile('drua-tg/drua-tg.lua')
drua.PORT = config.cli_port or 4567
local flags = {
[1] = {
name = 'unlisted',
desc = 'Removes this group from the group listing.',
short = 'This group is unlisted.',
enabled = 'This group is no longer listed in /groups.',
disabled = 'This group is now listed in /groups.'
},
[2] = {
name = 'antisquig',
desc = 'Automatically removes users who post Arabic script or RTL characters.',
short = 'This group does not allow Arabic script or RTL characters.',
enabled = 'Users will now be removed automatically for posting Arabic script and/or RTL characters.',
disabled = 'Users will no longer be removed automatically for posting Arabic script and/or RTL characters..',
kicked = 'You were automatically kicked from GROUPNAME for posting Arabic script and/or RTL characters.'
},
[3] = {
name = 'antisquig++',
desc = 'Automatically removes users whose names contain Arabic script or RTL characters.',
short = 'This group does not allow users whose names contain Arabic script or RTL characters.',
enabled = 'Users whose names contain Arabic script and/or RTL characters will now be removed automatically.',
disabled = 'Users whose names contain Arabic script and/or RTL characters will no longer be removed automatically.',
kicked = 'You were automatically kicked from GROUPNAME for having a name which contains Arabic script and/or RTL characters.'
},
[4] = {
name = 'antibot',
desc = 'Prevents the addition of bots by non-moderators.',
short = 'This group does not allow users to add bots.',
enabled = 'Non-moderators will no longer be able to add bots.',
disabled = 'Non-moderators will now be able to add bots.'
},
[5] = {
name = 'antiflood',
desc = 'Prevents flooding by rate-limiting messages per user.',
short = 'This group automatically removes users who flood.',
enabled = 'Users will now be removed automatically for excessive messages. Use /antiflood to configure limits.',
disabled = 'Users will no longer be removed automatically for excessive messages.',
kicked = 'You were automatically kicked from GROUPNAME for flooding.'
}
}
local antiflood = {
text = 5,
voice = 5,
audio = 5,
contact = 5,
photo = 10,
video = 10,
location = 10,
document = 10,
sticker = 20
}
local ranks = {
[0] = 'Banned',
[1] = 'Users',
[2] = 'Moderators',
[3] = 'Governors',
[4] = 'Administrators',
[5] = 'Owner'
}
local get_rank = function(target, chat)
target = tostring(target)
if chat then
chat = tostring(chat)
end
if tonumber(target) == config.admin or tonumber(target) == bot.id then
return 5
end
if database.administration.admins[target] then
return 4
end
if chat and database.administration.groups[chat] then
if database.administration.groups[chat].governor == tonumber(target) then
return 3
elseif database.administration.groups[chat].mods[target] then
return 2
elseif database.administration.groups[chat].bans[target] then
return 0
end
end
if database.blacklist[target] then
return 0
end
return 1
end
local get_target = function(msg)
local target = user_from_message(msg)
if target.id then
target.rank = get_rank(target.id, msg.chat.id)
end
return target
end
local mod_format = function(id)
id = tostring(id)
local user = database.users[id] or { first_name = 'Unknown' }
local name = build_name(user.first_name, user.last_name)
name = markdown_escape(name)
local output = '' .. name .. ' `[' .. id .. ']`\n'
return output
end
local get_desc = function(chat_id)
local group = database.administration.groups[tostring(chat_id)]
local t = {}
if group.link then
table.insert(t, '*Welcome to* [' .. group.name .. '](' .. group.link .. ')*!*')
else
table.insert(t, '*Welcome to* _' .. group.name .. '_*!*')
end
if group.motd then
table.insert(t, '*Message of the Day:*\n' .. group.motd)
end
if #group.rules > 0 then
local rulelist = '*Rules:*\n'
for i,v in ipairs(group.rules) do
rulelist = rulelist .. '*' .. i .. '.* ' .. v .. '\n'
end
table.insert(t, rulelist:trim())
end
local flaglist = ''
for i = 1, #flags do
if group.flags[i] then
flaglist = flaglist .. '' .. flags[i].short .. '\n'
end
end
if flaglist ~= '' then
table.insert(t, '*Flags:*\n' .. flaglist:trim())
end
if group.governor then
local gov = database.users[tostring(group.governor)]
local s = build_name(gov.first_name, gov.last_name):md_escape() .. ' `[' .. gov.id .. ']`'
table.insert(t, '*Governor:* ' .. s)
end
local modstring = ''
for k,v in pairs(group.mods) do
modstring = modstring .. mod_format(k)
end
if modstring ~= '' then
table.insert(t, '*Moderators:*\n' .. modstring:trim())
end
return table.concat(t, '\n\n')
end
update_desc = function(chat)
local group = database.administration.groups[tostring(chat)]
local desc = 'Welcome to ' .. group.name .. '!\n'
if group.motd then desc = desc .. group.motd .. '\n' end
if group.governor then
local gov = database.users[tostring(group.governor)]
desc = desc .. '\nGovernor: ' .. build_name(gov.first_name, gov.last_name) .. ' [' .. gov.id .. ']\n'
end
local s = '\n/desc@' .. bot.username .. ' for more information.'
desc = desc:sub(1, 250-s:len()) .. s
drua.channel_set_about(chat, desc)
end
local commands = {
{ -- antisquig
triggers = {
'[\216-\219][\128-\191]', -- arabic
'', -- rtl
'', -- other rtl
},
privilege = 0,
interior = true,
action = function(msg, group)
if get_rank(msg.from.id, msg.chat.id) > 1 then
return true
end
if not group.flags[2] then
return true
end
drua.kick_user(msg.chat.id, msg.from.id)
if msg.chat.type == 'supergroup' then
unbanChatMember(msg.chat.id, msg.from.id)
end
local output = flags[2].kicked:gsub('GROUPNAME', msg.chat.title)
sendMessage(msg.from.id, output)
end
},
{ -- generic
triggers = { '' },
privilege = 0,
interior = true,
action = function(msg, group)
local rank = get_rank(msg.from.id, msg.chat.id)
-- banned
if rank == 0 then
drua.kick_user(msg.chat.id, msg.from.id)
sendMessage(msg.from.id, 'Sorry, you are banned from ' .. msg.chat.title .. '.')
return
end
if rank < 2 then
-- antisquig Strict
if group.flags[3] == true then
if msg.from.name:match('[\216-\219][\128-\191]') or msg.from.name:match('') or msg.from.name:match('') then
drua.kick_user(msg.chat.id, msg.from.id)
if msg.chat.type == 'supergroup' then
unbanChatMember(msg.chat.id, msg.from.id)
end
local output = flags[3].kicked:gsub('GROUPNAME', msg.chat.title)
sendMessage(msg.from.id, output)
return
end
end
-- antiflood
if group.flags[5] == true then
if not group.antiflood then
group.antiflood = JSON.decode(JSON.encode(antiflood))
end
if not admin_temp.flood[msg.chat.id_str] then
admin_temp.flood[msg.chat.id_str] = {}
end
if not admin_temp.flood[msg.chat.id_str][msg.from.id_str] then
admin_temp.flood[msg.chat.id_str][msg.from.id_str] = 0
end
if msg.sticker then -- Thanks Brazil for discarding switches.
admin_temp.flood[msg.chat.id_str][msg.from.id_str] = admin_temp.flood[msg.chat.id_str][msg.from.id_str] + group.antiflood.sticker
elseif msg.photo then
admin_temp.flood[msg.chat.id_str][msg.from.id_str] = admin_temp.flood[msg.chat.id_str][msg.from.id_str] + group.antiflood.photo
elseif msg.document then
admin_temp.flood[msg.chat.id_str][msg.from.id_str] = admin_temp.flood[msg.chat.id_str][msg.from.id_str] + group.antiflood.document
elseif msg.audio then
admin_temp.flood[msg.chat.id_str][msg.from.id_str] = admin_temp.flood[msg.chat.id_str][msg.from.id_str] + group.antiflood.audio
elseif msg.contact then
admin_temp.flood[msg.chat.id_str][msg.from.id_str] = admin_temp.flood[msg.chat.id_str][msg.from.id_str] + group.antiflood.contact
elseif msg.video then
admin_temp.flood[msg.chat.id_str][msg.from.id_str] = admin_temp.flood[msg.chat.id_str][msg.from.id_str] + group.antiflood.video
elseif msg.location then
admin_temp.flood[msg.chat.id_str][msg.from.id_str] = admin_temp.flood[msg.chat.id_str][msg.from.id_str] + group.antiflood.location
elseif msg.voice then
admin_temp.flood[msg.chat.id_str][msg.from.id_str] = admin_temp.flood[msg.chat.id_str][msg.from.id_str] + group.antiflood.voice
else
admin_temp.flood[msg.chat.id_str][msg.from.id_str] = admin_temp.flood[msg.chat.id_str][msg.from.id_str] + group.antiflood.text
end
if admin_temp.flood[msg.chat.id_str][msg.from.id_str] > 99 then
drua.kick_user(msg.chat.id, msg.from.id)
if msg.chat.type == 'supergroup' then
unbanChatMember(msg.chat.id, msg.from.id)
end
local output = flags[5].kicked:gsub('GROUPNAME', msg.chat.title)
sendMessage(msg.from.id, output)
admin_temp.flood[msg.chat.id_str][msg.from.id_str] = nil
return
end
end
end
if msg.new_chat_participant then
msg.new_chat_participant.name = build_name(msg.new_chat_participant.first_name, msg.new_chat_participant.last_name)
-- banned
if get_rank(msg.new_chat_participant.id, msg.chat.id) == 0 then
drua.kick_user(msg.chat.id, msg.new_chat_participant.id)
sendMessage(msg.new_chat_participant.id, 'Sorry, you are banned from ' .. msg.chat.title .. '.')
return
end
-- antisquig Strict
if group.flags[3] == true then
if msg.new_chat_participant.name:match('[\216-\219][\128-\191]') or msg.new_chat_participant.name:match('') or msg.new_chat_participant.name:match('') then
drua.kick_user(msg.chat.id, msg.new_chat_participant.id)
if msg.chat.type == 'supergroup' then
unbanChatMember(msg.chat.id, msg.from.id)
end
local output = flags[3].kicked:gsub('GROUPNAME', msg.chat.title)
sendMessage(msg.new_chat_participant.id, output)
return
end
end
-- antibot
if msg.new_chat_participant.username and msg.new_chat_participant.username:match('bot$') then
if rank < 2 and group.flags[4] == true then
drua.kick_user(msg.chat.id, msg.new_chat_participant.id)
return
end
else
local output = get_desc(msg.chat.id)
sendMessage(msg.new_chat_participant.id, output, true, nil, true)
return
end
elseif msg.new_chat_title then
if rank < 3 then
drua.rename_chat(msg.chat.id, group.name)
else
group.name = msg.new_chat_title
if group.grouptype == 'supergroup' then
update_desc(msg.chat.id)
end
end
return
elseif msg.new_chat_photo then
if group.grouptype == 'group' then
if rank < 3 then
drua.set_photo(msg.chat.id, group.photo)
else
group.photo = drua.get_photo(msg.chat.id)
end
else
group.photo = drua.get_photo(msg.chat.id)
end
return
elseif msg.delete_chat_photo then
if group.grouptype == 'group' then
if rank < 3 then
drua.set_photo(msg.chat.id, group.photo)
else
group.photo = nil
end
else
group.photo = nil
end
return
end
-- Last active time for group listing.
if msg.text:len() > 0 then
for i,v in pairs(database.administration.activity) do
if v == msg.chat.id_str then
table.remove(database.administration.activity, i)
table.insert(database.administration.activity, 1, msg.chat.id_str)
end
end
end
return true
end
},
{ -- groups
triggers = {
'^/groups$',
'^/groups@'..bot.username
},
command = 'groups',
privilege = 1,
interior = false,
action = function(msg)
local output = ''
for i,v in ipairs(database.administration.activity) do
local group = database.administration.groups[v]
if not group.flags[1] then -- no unlisted groups
if group.link then
output = output .. '• [' .. group.name:md_escape() .. '](' .. group.link .. ')\n'
else
output = output .. '' .. group.name .. '\n'
end
end
end
if output == '' then
output = 'There are currently no listed groups.'
else
output = '*Groups:*\n' .. output
end
sendMessage(msg.chat.id, output, true, nil, true)
end
},
{ -- ahelp
triggers = {
'^/ahelp$',
'^/ahelp@'..bot.username
},
command = 'ahelp',
privilege = 1,
interior = false,
action = function(msg)
local rank = get_rank(msg.from.id, msg.chat.id)
local output = '*Commands for ' .. ranks[rank] .. ':*\n'
for i = 1, rank do
for ind, val in ipairs(admin_temp.help[i]) do
output = output .. '• /' .. val .. '\n'
end
end
if sendMessage(msg.from.id, output, true, nil, true) then
if msg.from.id ~= msg.chat.id then
sendReply(msg, 'I have sent you the requested information in a private message.')
end
else
sendMessage(msg.chat.id, output, true, nil, true)
end
end
},
{ -- alist
triggers = {
'^/ops$',
'^/ops@'..bot.username,
'^/oplist$',
'^/oplist@'..bot.username
},
command = 'ops',
privilege = 1,
interior = true,
action = function(msg, group)
local modstring = ''
for k,v in pairs(group.mods) do
modstring = modstring .. mod_format(k)
end
if modstring ~= '' then
modstring = '*Moderators for* _' .. msg.chat.title .. '_ *:*\n' .. modstring
end
local govstring = ''
if group.governor then
local gov = database.users[tostring(group.governor)]
govstring = '*Governor:* ' .. build_name(gov.first_name, gov.last_name):md_escape() .. ' `[' .. gov.id .. ']`'
end
local output = modstring:trim() ..'\n\n' .. govstring:trim()
if output == '\n\n' then
output = 'There are currently no moderators for this group.'
end
sendMessage(msg.chat.id, output, true, nil, true)
end
},
{ -- desc
triggers = {
'^/desc[ription]*$',
'^/desc[ription]*@'..bot.username
},
command = 'description',
privilege = 1,
interior = true,
action = function(msg)
local output = get_desc(msg.chat.id)
if sendMessage(msg.from.id, output, true, nil, true) then
if msg.from.id ~= msg.chat.id then
sendReply(msg, 'I have sent you the requested information in a private message.')
end
else
sendMessage(msg.chat.id, output, true, nil, true)
end
end
},
{ -- rules
triggers = {
'^/rules?',
'^/rules?@'..bot.username
},
command = 'rules',
privilege = 1,
interior = true,
action = function(msg, group)
local output
local input = get_word(msg.text_lower, 2)
input = tonumber(input)
if #group.rules > 0 then
if input and group.rules[input] then
output = '*' .. input .. '.* ' .. group.rules[input]
else
output = '*Rules for* _' .. msg.chat.title .. '_ *:*\n'
for i,v in ipairs(group.rules) do
output = output .. '*' .. i .. '.* ' .. v .. '\n'
end
end
else
output = 'No rules have been set for ' .. msg.chat.title .. '.'
end
sendMessage(msg.chat.id, output, true, nil, true)
end
},
{ -- motd
triggers = {
'^/motd$',
'^/motd@'..bot.username
},
command = 'motd',
privilege = 1,
interior = true,
action = function(msg, group)
local output = 'No MOTD has been set for ' .. msg.chat.title .. '.'
if group.motd then
output = '*MOTD for* _' .. msg.chat.title .. '_ *:*\n' .. group.motd
end
sendMessage(msg.chat.id, output, true, nil, true)
end
},
{ -- link
triggers = {
'^/link$',
'^/link@'..bot.username
},
command = 'link',
privilege = 1,
interior = true,
action = function(msg, group)
local output = 'No link has been set for ' .. msg.chat.title .. '.'
if group.link then
output = '[' .. msg.chat.title .. '](' .. group.link .. ')'
end
sendMessage(msg.chat.id, output, true, nil, true)
end
},
{ -- kickme
triggers = {
'^/leave$',
'^/leave@'..bot.username,
'^/kickme$',
'^/kickme@'..bot.username
},
command = 'kickme',
privilege = 1,
interior = true,
action = function(msg)
if get_rank(msg.from.id) == 5 then
sendReply(msg, 'I can\'t let you do that, '..msg.from.name..'.')
return
end
drua.kick_user(msg.chat.id, msg.from.id)
if msg.chat.type == 'supergroup' then
unbanChatMember(msg.chat.id, msg.from.id)
end
end
},
{ -- kick
triggers = {
'^/kick$',
'^/kick ',
'^/kick@'..bot.username
},
command = 'kick <user>',
privilege = 2,
interior = true,
action = function(msg)
local target = get_target(msg)
if target.err then
sendReply(msg, target.err)
return
elseif target.rank > 1 then
sendReply(msg, target.name .. ' is too privileged to be kicked.')
return
end
drua.kick_user(msg.chat.id, target.id)
if msg.chat.type == 'supergroup' then
unbanChatMember(msg.chat.id, target.id)
end
sendMessage(msg.chat.id, target.name .. ' has been kicked.')
end
},
{ -- ban
triggers = {
'^/ban',
'^/unban'
},
command = 'ban <user>',
privilege = 2,
interior = true,
action = function(msg, group)
local target = get_target(msg)
if target.err then
sendReply(msg, target.err)
return
end
if target.rank > 1 then
sendReply(msg, target.name .. ' is too privileged to be banned.')
return
end
if group.bans[target.id_str] then
group.bans[target.id_str] = nil
if msg.chat.type == 'supergroup' then
unbanChatMember(msg.chat.id, target.id)
end
sendReply(msg, target.name .. ' has been unbanned.')
else
group.bans[target.id_str] = true
drua.kick_user(msg.chat.id, target.id)
sendReply(msg, target.name .. ' has been banned.')
end
end
},
{ -- changerule
triggers = {
'^/changerule',
'^/changerule@' .. bot.username
},
command = 'changerule <i> <rule>',
privilege = 3,
interior = true,
action = function(msg, group)
local usage = 'usage: `/changerule <i> <newrule>`\n`/changerule <i> -- `deletes.'
local input = msg.text:input()
if not input then
sendMessage(msg.chat.id, usage, true, msg.message_id, true)
return
end
local rule_num = input:match('^%d+')
if not rule_num then
local output = 'Please specify which rule you want to change.\n' .. usage
sendMessage(msg.chat.id, output, true, msg.message_id, true)
return
end
rule_num = tonumber(rule_num)
local rule_new = input:input()
if not rule_new then
local output = 'Please specify the new rule.\n' .. usage
sendMessage(msg.chat.id, output, true, msg.message_id, true)
return
end
if not group.rules then
local output = 'Sorry, there are no rules to change. Please use /setrules.\n' .. usage
sendMessage(msg.chat.id, output, true, msg.message_id, true)
return
end
if not group.rules[rule_num] then
rule_num = #group.rules + 1
end
if rule_new == '--' or rule_new == '' then
if group.rules[rule_num] then
table.remove(group.rules, rule_num)
sendReply(msg, 'That rule has been deleted.')
else
sendReply(msg, 'There is no rule with that number.')
end
return
end
group.rules[rule_num] = rule_new
local output = '*' .. rule_num .. '*. ' .. rule_new
sendMessage(msg.chat.id, output, true, nil, true)
end
},
{ -- setrules
triggers = {
'^/setrules[@'..bot.username..']*'
},
command = 'setrules <rules>',
privilege = 3,
interior = true,
action = function(msg, group)
local input = msg.text:match('^/setrules[@'..bot.username..']*(.+)')
if not input then
sendMessage(msg.chat.id, '```\n/setrules [rule]\n<rule>\n[rule]\n...\n```', true, msg.message_id, true)
return
elseif input == ' --' or input == '' then
group.rules = {}
sendReply(msg, 'The rules have been cleared.')
return
end
group.rules = {}
input = input:trim() .. '\n'
local output = '*Rules for* _' .. msg.chat.title .. '_ *:*\n'
local i = 1
for l in input:gmatch('(.-)\n') do
output = output .. '*' .. i .. '.* ' .. l .. '\n'
i = i + 1
table.insert(group.rules, l:trim())
end
sendMessage(msg.chat.id, output, true, nil, true)
end
},
{ -- setmotd
triggers = {
'^/setmotd[@'..bot.username..']*'
},
command = 'setmotd <motd>',
privilege = 3,
interior = true,
action = function(msg, group)
local input = msg.text:input()
if not input then
if msg.reply_to_message and msg.reply_to_message.text then
input = msg.reply_to_message.text
else
sendReply(msg, 'Please specify the new message of the day.')
return
end
end
if input == '--' or input == '' then
group.motd = nil
sendReply(msg, 'The MOTD has been cleared.')
else
input = input:trim()
group.motd = input
local output = '*MOTD for* _' .. msg.chat.title .. '_ *:*\n' .. input
sendMessage(msg.chat.id, output, true, nil, true)
end
if group.grouptype == 'supergroup' then
update_desc(msg.chat.id)
end
end
},
{ -- setlink
triggers = {
'^/setlink[@'..bot.username..']*'
},
command = 'setlink <link>',
privilege = 3,
interior = true,
action = function(msg, group)
local input = msg.text:input()
if not input then
sendReply(msg, 'Please specify the new link.')
return
elseif input == '--' or input == '' then
group.link = drua.export_link(msg.chat.id)
sendReply(msg, 'The link has been regenerated.')
return
end
group.link = input
local output = '[' .. msg.chat.title .. '](' .. input .. ')'
sendMessage(msg.chat.id, output, true, nil, true)
end
},
{ -- alist
triggers = {
'^/alist$',
'^/alist@'..bot.username
},
command = 'alist',
privilege = 3,
interior = true,
action = function(msg)
local output = '*Administrators:*\n'
output = output .. mod_format(config.admin):gsub('\n', '\n')
for k,v in pairs(database.administration.admins) do
output = output .. mod_format(k)
end
sendMessage(msg.chat.id, output, true, nil, true)
end
},
{ -- flags
triggers = {
'^/flags?'
},
command = 'flag <i>',
privilege = 3,
interior = true,
action = function(msg, group)
local input = msg.text:input()
if input then
input = get_word(input, 1)
input = tonumber(input)
if not input or not flags[input] then input = false end
end
if not input then
local output = '*Flags for* _' .. msg.chat.title .. '_ *:*\n'
for i,v in ipairs(flags) do
local status = group.flags[i] or false
output = output .. '`[' .. i .. ']` *' .. v.name .. '*` = ' .. tostring(status) .. '`\n' .. v.desc .. '\n'
end
sendMessage(msg.chat.id, output, true, nil, true)
return
end
local output
if group.flags[input] == true then
group.flags[input] = false
sendReply(msg, flags[input].disabled)
else
group.flags[input] = true
sendReply(msg, flags[input].enabled)
end
end
},
{ -- antiflood
triggers = {
'^/antiflood'
},
command = 'antiflood <type> <i>',
privilege = 3,
interior = true,
action = function(msg, group)
if not group.flags[5] then
sendMessage(msg.chat.id, 'antiflood is not enabled. Use `/flag 5` to enable it.', true, nil, true)
return
end
if not group.antiflood then
group.antiflood = JSON.decode(JSON.encode(antiflood))
end
local input = msg.text_lower:input()
local output
if input then
local key, val = input:match('(%a+) (%d+)')
if not group.antiflood[key] or not tonumber(val) then
output = 'Not a valid message type or number.'
else
group.antiflood[key] = val
output = '*' .. key:gsub('^%l', string.upper) .. '* messages are now worth *' .. val .. '* points.'
end
else
output = 'usage: `/antiflood <type> <i>`\nexample: `/antiflood text 5`\nUse this command to configure the point values for each message type. When a user reaches 100 points, he is kicked. The points are reset each minute. The current values are:\n'
for k,v in pairs(group.antiflood) do
output = output .. '*'..k..':* `'..v..'`\n'
end
end
sendMessage(msg.chat.id, output, true, msg.message_id, true)
end
},
{ -- mod
triggers = {
'^/mod',
'^/demod'
},
command = 'mod <user>',
privilege = 3,
interior = true,
action = function(msg, group)
local target = get_target(msg)
if target.err then
sendReply(msg, target.err)
return
end
if group.mods[target.id_str] then
if group.grouptype == 'supergroup' then
drua.channel_set_admin(msg.chat.id, target.id, 0)
end
group.mods[target.id_str] = nil
sendReply(msg, target.name .. ' is no longer a moderator.')
else
if target.rank > 2 then
sendReply(msg, target.name .. ' is greater than a moderator.')
return
end
if group.grouptype == 'supergroup' then
drua.channel_set_admin(msg.chat.id, target.id, 2)
end
group.mods[target.id_str] = true
sendReply(msg, target.name .. ' is now a moderator.')
end
end
},
{ -- gov
triggers = {
'^/gov',
'^/degov'
},
command = 'gov <user>',
privilege = 4,
interior = true,
action = function(msg, group)
local target = get_target(msg)
if target.err then
sendReply(msg, target.err)
return
end
if group.governor and group.governor == target.id then
if group.grouptype == 'supergroup' then
drua.channel_set_admin(msg.chat.id, target.id, 0)
end
group.governor = config.admin
sendReply(msg, target.name .. ' is no longer the governor.')
else
if group.grouptype == 'supergroup' then
if group.governor then
drua.channel_set_admin(msg.chat.id, group.governor, 0)
end
drua.channel_set_admin(msg.chat.id, target.id, 2)
end
if target.rank == 2 then
group.mods[target.id_str] = nil
end
group.governor = target.id
sendReply(msg, target.name .. ' is the new governor.')
end
if group.grouptype == 'supergroup' then
update_desc(msg.chat.id)
end
end
},
{ -- hammer
triggers = {
'^/hammer',
'^/unhammer'
},
command = 'hammer <user>',
privilege = 4,
interior = false,
action = function(msg)
local target = get_target(msg)
if target.err then
sendReply(msg, target.err)
return
end
if target.rank > 3 then
sendReply(msg, target.name .. ' is too privileged to be globally banned.')
return
end
if database.blacklist[target.id_str] then
database.blacklist[target.id_str] = nil
sendReply(msg, target.name .. ' has been globally unbanned.')
else
database.blacklist[target.id_str] = true
for k,v in pairs(database.administration.groups) do
drua.kick_user(k, target.id)
end
sendReply(msg, target.name .. ' has been globally banned.')
end
end
},
{ -- admin
triggers = {
'^/admin',
'^/deadmin'
},
command = 'admin <user',
privilege = 5,
interior = false,
action = function(msg)
local target = get_target(msg)
if target.err then
sendReply(msg, target.err)
return
end
if database.administration.admins[target.id_str] then
database.administration.admins[target.id_str] = nil
sendReply(msg, target.name .. ' is no longer an administrator.')
else
if target.rank == 5 then
sendReply(msg, target.name .. ' is greater than an administrator.')
return
end
for k,v in pairs(database.administration.groups) do
v.mods[target.id_str] = nil
end
database.administration.admins[target.id_str] = true
sendReply(msg, target.name .. ' is now an administrator.')
end
end
},
{ -- gadd
triggers = {
'^/gadd$',
'^/gadd@'..bot.username
},
command = 'gadd',
privilege = 5,
interior = false,
action = function(msg)
if database.administration.groups[msg.chat.id_str] then
sendReply(msg, 'I am already administrating this group.')
return
end
database.administration.groups[msg.chat.id_str] = {
mods = {},
governor = msg.from.id,
bans = {},
flags = {},
rules = {},
grouptype = msg.chat.type,
name = msg.chat.title,
link = drua.export_link(msg.chat.id),
photo = drua.get_photo(msg.chat.id),
founded = os.time()
}
update_desc(msg.chat.id)
for i = 1, #flags do
database.administration.groups[msg.chat.id_str].flags[i] = false
end
table.insert(database.administration.activity, msg.chat.id_str)
sendReply(msg, 'I am now administrating this group.')
end
},
{ -- grem
triggers = {
'^/grem[@'..bot.username..']*',
'^/gremove[@'..bot.username..']*'
},
command = 'gremove \\[chat]',
privilege = 5,
interior = false,
action = function(msg)
local input = msg.text:input() or msg.chat.id_str
local output
if database.administration.groups[input] then
local chat_name = database.administration.groups[input].name
database.administration.groups[input] = nil
for i,v in ipairs(database.administration.activity) do
if v == input then
table.remove(database.administration.activity, i)
end
end
output = 'I am no longer administrating _' .. chat_name:md_escape() .. '_.'
else
if input == msg.chat.id_str then
output = 'I do not administrate this group.'
else
output = 'I do not administrate that group.'
end
end
sendMessage(msg.chat.id, output, true, nil, true)
end
},
{ -- glist
triggers = {
'^/glist$',
'^/glist@'..bot.username
},
command = 'glist',
privilege = 5,
interior = false,
action = function(msg)
local output = ''
if table_size(database.administration.groups) > 0 then
for k,v in pairs(database.administration.groups) do
output = output .. '[' .. v.name:md_escape() .. '](' .. v.link .. ') `[' .. k .. ']`\n'
if v.governor then
local gov = database.users[tostring(v.governor)]
output = output .. '' .. build_name(gov.first_name, gov.last_name):md_escape() .. ' `[' .. gov.id .. ']`\n'
end
end
else
output = 'There are no groups.'
end
if sendMessage(msg.from.id, output, true, nil, true) then
if msg.from.id ~= msg.chat.id then
sendReply(msg, 'I have sent you the requested information in a private message.')
end
end
end
},
{ -- broadcast
triggers = {
'^/broadcast'
},
command = 'broadcast <message>',
privilege = 5,
interior = false,
action = function(msg)
local input = msg.text:input()
if not input then
sendReply(msg, 'Give me something to broadcast.')
return
end
input = '*Admin Broadcast:*\n' .. input
for k,v in pairs(database.administration.groups) do
sendMessage(k, input, true, nil, true)
end
end
}
}
-- Generate trigger table.
local triggers = {}
for i,v in ipairs(commands) do
for ind, val in ipairs(v.triggers) do
table.insert(triggers, val)
end
end
database.administration.help = {}
for i,v in ipairs(ranks) do
admin_temp.help[i] = {}
end
for i,v in ipairs(commands) do
if v.command then
table.insert(admin_temp.help[v.privilege], v.command)
end
end
local action = function(msg)
for i,v in ipairs(commands) do
for key,val in pairs(v.triggers) do
if msg.text_lower:match(val) then
if v.interior and not database.administration.groups[msg.chat.id_str] then
break
end
if get_rank(msg.from.id, msg.chat.id) < v.privilege then
break
end
local res = v.action(msg, database.administration.groups[msg.chat.id_str])
if res ~= true then
return res
end
end
end
end
return true
end
local cron = function()
admin_temp.flood = {}
end
local command = 'groups'
local doc = '`Returns a list of administrated groups.\nUse /ahelp for more administrative commands.`'
return {
action = action,
triggers = triggers,
cron = cron,
doc = doc,
command = command
}