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Mikubot-2/miku/plugins/plugins.lua
2017-09-12 19:12:31 +02:00

239 lines
7.0 KiB
Lua

local plugin_manager = {}
local bot = require('miku.bot')
function plugin_manager:init(config)
plugin_manager.triggers = {
"^/plugins$",
"^/plugins? (enable) ([%w_%.%-]+) (chat) (-?%d+)$",
"^/plugins? (enable) ([%w_%.%-]+) (chat)$",
"^/plugins? (disable) ([%w_%.%-]+) (chat) (-?%d+)$",
"^/plugins? (disable) ([%w_%.%-]+) (chat)$",
"^/plugins? (enable) ([%w_%.%-]+)$",
"^/plugins? (disable) ([%w_%.%-]+)$",
"^/plugins? (reload)$",
"^/(reload)$"
}
plugin_manager.doc = [[*
]]..config.cmd_pat..[[plugins*: Listet alle Plugins auf
*]]..config.cmd_pat..[[plugins* _enable/disable_ _<Plugin>_: Aktiviert/deaktiviert Plugin
*]]..config.cmd_pat..[[plugins* _enable/disable_ _<Plugin>_ chat: Aktiviert/deaktiviert Plugin im aktuellen Chat
*]]..config.cmd_pat..[[plugins* _enable/disable_ _<Plugin>_ _<chat#id>_: Aktiviert/deaktiviert Plugin in diesem Chat
*]]..config.cmd_pat..[[reload*: Lädt Plugins neu]]
end
plugin_manager.command = 'plugins <nur für Superuser>'
-- Returns at table of lua files inside plugins
function plugin_manager:plugins_names()
local files = {}
for k, v in pairs(scandir("miku/plugins")) do
-- Ends with .lua
if (v:match(".lua$")) then
files[#files+1] = v
end
end
return files
end
-- Returns the key (index) in the config.enabled_plugins table
function plugin_manager:plugin_enabled(name, chat)
for k,v in pairs(enabled_plugins) do
if name == v then
return k
end
end
-- If not found
return false
end
-- Returns true if file exists in plugins folder
function plugin_manager:plugin_exists(name)
for k,v in pairs(plugin_manager:plugins_names()) do
if name..'.lua' == v then
return true
end
end
return false
end
function plugin_manager:list_plugins()
local text = ''
for k, v in pairs(plugin_manager:plugins_names()) do
-- ✔ enabled, ❌ disabled
local status = ''
-- Check if is enabled
for k2, v2 in pairs(enabled_plugins) do
if v == v2..'.lua' then
status = ''
end
end
if not only_enabled or status == '' then
-- get the name
v = string.match (v, "(.*)%.lua")
text = text..v..' '..status..'\n'
end
end
return text
end
function plugin_manager:reload_plugins(self, config, plugin_name, status)
for pac, _ in pairs(package.loaded) do
if pac:match('^miku%.plugins%.') then
package.loaded[pac] = nil
end
end
package.loaded['miku.bindings'] = nil
package.loaded['miku.utilities'] = nil
package.loaded['config'] = nil
bot.init(self, config)
if plugin_name then
return 'Plugin '..plugin_name..' wurde '..status
else
return 'Plugins neu geladen ✔️'
end
end
function plugin_manager:enable_plugin(self, config, plugin_name)
print('checking if '..plugin_name..' exists')
-- Check if plugin is enabled
if plugin_manager:plugin_enabled(plugin_name) then
return 'Plugin '..plugin_name..' ist schon aktiviert'
end
-- Checks if plugin exists
if plugin_manager:plugin_exists(plugin_name) then
-- Add to redis set
redis:sadd('telegram:enabled_plugins', plugin_name)
print(plugin_name..' saved to redis set telegram:enabled_plugins')
-- Reload the plugins
return plugin_manager:reload_plugins(self, config, plugin_name, 'aktiviert ✔️')
else
return 'Plugin '..plugin_name..' existiert nicht ❌'
end
end
function plugin_manager:disable_plugin(self, config, name, chat)
-- Check if plugins exists
if not plugin_manager:plugin_exists(name) then
return 'Plugin '..name..' existiert nicht ❌'
end
local k = plugin_manager:plugin_enabled(name)
-- Check if plugin is enabled
if not k then
return 'Plugin '..name..' ist nicht aktiviert ❌'
end
-- Disable and reload
redis:srem('telegram:enabled_plugins', name)
print(name..' saved to redis set telegram:enabled_plugins')
return plugin_manager:reload_plugins(self, config, name, 'deaktiviert ✔️')
end
function plugin_manager:disable_plugin_on_chat(msg, plugin)
if not plugin_manager:plugin_exists(plugin) then
return "Plugin existiert nicht! ❌"
end
if not msg.chat then
hash = 'chat:'..msg..':disabled_plugins'
else
hash = get_redis_hash(msg, 'disabled_plugins')
end
local disabled = redis:hget(hash, plugin)
if disabled ~= 'true' then
print('Setting '..plugin..' in redis hash '..hash..' to true')
redis:hset(hash, plugin, true)
return 'Plugin '..plugin..' für diesen Chat deaktiviert. ✔️'
else
return 'Plugin '..plugin..' wurde für diesen Chat bereits deaktiviert. ✔️'
end
end
function plugin_manager:reenable_plugin_on_chat(msg, plugin)
if not plugin_manager:plugin_exists(plugin) then
return "Plugin existiert nicht! ❌"
end
if not msg.chat then
hash = 'chat:'..msg..':disabled_plugins'
else
hash = get_redis_hash(msg, 'disabled_plugins')
end
local disabled = redis:hget(hash, plugin)
if disabled == nil then return 'Es gibt keine deaktivierten Plugins für disen Chat. ❌' end
if disabled == 'true' then
print('Setting '..plugin..' in redis hash '..hash..' to false')
redis:hset(hash, plugin, false)
return 'Plugin '..plugin..' wurde für diesen Chat reaktiviert. ✔️'
else
return 'Plugin '..plugin..' ist nicht deaktiviert. ✔️'
end
end
function plugin_manager:action(msg, config, matches)
if not is_sudo(msg, config) then
utilities.send_reply(msg, config.errors.sudo, true)
return
end
-- Show the available plugins
if matches[1] == '/plugins' then
utilities.send_reply(msg, plugin_manager:list_plugins())
return
end
-- Reenable a plugin for this chat
if matches[1] == 'enable' and matches[3] == 'chat' then
local plugin = matches[2]
if matches[4] then
local id = matches[4]
print("enable "..plugin..' on chat#id'..id)
utilities.send_reply(msg, plugin_manager:reenable_plugin_on_chat(id, plugin))
return
else
print("enable "..plugin..' on this chat')
utilities.send_reply(msg, plugin_manager:reenable_plugin_on_chat(msg, plugin))
return
end
end
-- Enable a plugin
if matches[1] == 'enable' then
local plugin_name = matches[2]
print("enable: "..matches[2])
utilities.send_reply(msg, plugin_manager:enable_plugin(self, config, plugin_name))
return
end
-- Disable a plugin on a chat
if matches[1] == 'disable' and matches[3] == 'chat' then
local plugin = matches[2]
if matches[4] then
local id = matches[4]
print("disable "..plugin..' on chat#id'..id)
utilities.send_reply(msg, plugin_manager:disable_plugin_on_chat(id, plugin))
return
else
print("disable "..plugin..' on this chat')
utilities.send_reply(msg, plugin_manager:disable_plugin_on_chat(msg, plugin))
return
end
end
-- Disable a plugin
if matches[1] == 'disable' then
print("disable: "..matches[2])
utilities.send_reply(msg, plugin_manager:disable_plugin(self, config, matches[2]))
return
end
-- Reload all the plugins!
if matches[1] == 'reload' then
utilities.send_reply(msg, plugin_manager:reload_plugins(self, config))
return
end
end
return plugin_manager