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bot_modules.lua
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bot_modules.lua
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-- Copyright (C) 2018 Jérôme Leclercq
-- This file is part of the "Not a Bot" application
-- For conditions of distribution and use, see copyright notice in LICENSE
local enums = discordia.enums
local fs = require("coro-fs")
local http = require("coro-http")
local json = require("json")
local wrap = coroutine.wrap
local isReady = false
local function code(str)
return string.format('```\n%s```', str)
end
-- Maps event name to function to retrieve its guild
local discordiaEvents = {
["channelCreate"] = function (channel) return channel.guild end,
["channelDelete"] = function (channel) return channel.guild end,
["channelUpdate"] = function (channel) return channel.guild end,
["debug"] = function (message) end,
["emojisUpdate"] = function (guild) return guild end,
["error"] = function (message) end,
["guildAvailable"] = function (guild) return guild end,
["guildCreate"] = function (guild) return guild end,
["guildDelete"] = function (guild) return guild end,
["guildUnavailable"] = function (guild) return guild end,
["guildUpdate"] = function (guild) return guild end,
["heartbeat"] = function (shardId, latency) end,
["info"] = function (message) end,
["interactionCreate"] = function (interaction)
return interaction.guild
end,
["memberJoin"] = function (member) return member.guild end,
["memberLeave"] = function (member) return member.guild end,
["memberUpdate"] = function (member) return member.guild end,
["messageCreate"] = function (message) return message.guild end,
["messageDelete"] = function (message) return message.guild end,
["messageDeleteUncached"] = function (channel, messageId) return channel.guild end,
["messageUpdate"] = function (message) return message.guild end,
["messageUpdateUncached"] = function (channel, messageId) return channel.guild end,
["pinsUpdate"] = function (channel) return channel.guild end,
["presenceUpdate"] = function (member) return member.guild end,
["raw"] = function (string) end,
["reactionAdd"] = function (reaction, userId) return reaction.message.guild end,
["reactionAddUncached"] = function (channel, messageId, hash, userId) return channel.guild end,
["reactionRemove"] = function (reaction, userId) return reaction.message.guild end,
["reactionRemoveUncached"] = function (channel, messageId, hash, userId) return channel.guild end,
["ready"] = function () end,
["recipientAdd"] = function (relationship) end,
["recipientRemove"] = function (relationship) end,
["relationshipAdd"] = function (relationship) end,
["relationshipRemove"] = function (relationship) end,
["relationshipUpdate"] = function (relationship) end,
["roleCreate"] = function (role) return role.guild end,
["roleDelete"] = function (role) return role.guild end,
["roleUpdate"] = function (role) return role.guild end,
["shardReady"] = function (shardId) end,
["shardResumed"] = function (shardId) end,
["typingStart"] = function (userId, channelId, timestamp, client)
local channel = client:getChannel(channelId)
if (not channel) then
return
end
return channel.guild
end,
["userBan"] = function (user, guild) return guild end,
["userUnban"] = function (user, guild) return guild end,
["userUpdate"] = function (user) end,
["voiceChannelJoin"] = function (member, channel) return channel.guild end,
["voiceChannelLeave"] = function (member, channel) return channel.guild end,
["voiceConnect"] = function (member) return member.guild end,
["voiceDisconnect"] = function (member) return member.guild end,
["voiceUpdate"] = function (member) return member.guild end,
["warning"] = function (message) end,
["webhooksUpdate"] = function (channel) return channel.guild end
}
local botModuleEvents = {
["disable"] = true,
["enable"] = true,
["loaded"] = true,
["ready"] = true,
["unload"] = true
}
local ConfigMetatable = {}
function ConfigMetatable:__newindex(key, value)
print(debug.traceback())
error("Invalid config key " .. tostring(key) .. " for writing")
end
local ModuleMetatable = {}
ModuleMetatable["__index"] = ModuleMetatable
function ModuleMetatable:HandleConfigUpdate(guild, config, configName)
end
-- Config validation
local configTypeValidation = {
[Bot.ConfigType.Boolean] = function (value)
if (type(value) ~= "boolean") then
return false, "boolean expected"
end
return true
end,
[Bot.ConfigType.Category] = util.ValidateSnowflake,
[Bot.ConfigType.Channel] = util.ValidateSnowflake,
[Bot.ConfigType.Custom] = function (value, configTable)
return true
end,
[Bot.ConfigType.Duration] = function (value)
if (type(value) ~= "number") then
return false, "number expected"
end
return true
end,
[Bot.ConfigType.Emoji] = function (value)
if (type(value) ~= "string") then
return false, "string expected"
end
return true
end,
[Bot.ConfigType.Integer] = function (value)
if (type(value) ~= "number") then
return false, "number expected"
end
if (math.floor(value) ~= value) then
return false, "integer expected"
end
return true
end,
[Bot.ConfigType.Guild] = util.ValidateSnowflake,
[Bot.ConfigType.Number] = function (value)
if (type(value) ~= "number") then
return false, "number expected"
end
return true
end,
[Bot.ConfigType.Role] = util.ValidateSnowflake,
[Bot.ConfigType.String] = function (value)
if (type(value) ~= "string") then
return false, "string expected"
end
return true
end,
[Bot.ConfigType.User] = util.ValidateSnowflake,
}
local validateConfigType = function (configTable, value, guildId)
local validator = configTypeValidation[configTable.Type]
assert(validator)
if (configTable.Array) then
if (type(value) ~= "table") then
return false, "expected a table, got a " .. type(value)
end
if (#value ~= table.count(value)) then
return false, "expected an array, got an object"
end
if (configTable.ArrayMaxSize and #value > configTable.ArrayMaxSize) then
return false, #value .. " values found but only up to " .. configTable.ArrayMaxSize .. " are allowed"
end
for _, arrayValue in pairs(value) do
local success, err = validator(arrayValue, configTable)
if (not success) then
return false, err
end
if (configTable.ValidateValue) then
local success, err = configTable.ValidateValue(arrayValue, configTable)
if (not success) then
return false, err
end
end
end
else
local success, err = validator(value, configTable)
if (not success) then
return false, err
end
if (configTable.ValidateValue) then
local success, err = configTable.ValidateValue(value, configTable)
if (not success) then
return false, err
end
end
end
if (configTable.ValidateConfig) then
local success, err = configTable.ValidateConfig(value, configTable, guildId)
if (not success) then
return false, err
end
end
return true
end
function ModuleMetatable:_PrepareConfig(context, config, values, guildId)
for optionIndex, configTable in pairs(config) do
local reset = false
local value = rawget(values, configTable.Name)
if (value == nil) then
reset = true
else
local success, err = validateConfigType(configTable, value, guildId)
if (not success) then
self:LogWarning("%s has invalid value (%s) for option %s (%s), resetting...", context, tostring(value), configTable.Name, err or "<unknown error>")
reset = true
end
end
if (reset) then
local default = configTable.Default
if (type(default) == "table") then
rawset(values, configTable.Name, table.deepcopy(default))
else
rawset(values, configTable.Name, default)
end
end
end
end
function ModuleMetatable:_PrepareGlobalConfig()
if (not self.GlobalConfig) then
self.GlobalConfig = {}
end
setmetatable(self.GlobalConfig, ConfigMetatable)
return self:_PrepareConfig("Global config", self._GlobalConfig, self.GlobalConfig, nil)
end
function ModuleMetatable:_PrepareGuildConfig(guildId, guildConfig)
setmetatable(guildConfig, ConfigMetatable)
return self:_PrepareConfig("Guild " .. guildId, self._GuildConfig, guildConfig, guildId)
end
function ModuleMetatable:DisableForGuild(guild, dontSave)
if (not self:IsEnabledForGuild(guild)) then
return true
end
local success, err
if (self.OnDisable) then
success, err = Bot:CallModuleFunction(self, "OnDisable", guild)
else
success = true
end
if (success) then
local config = self:GetConfig(guild)
config._Enabled = false
if (not dontSave) then
self:SaveGuildConfig(guild)
end
self:LogInfo(guild, "Module disabled")
return true
else
return false, err
end
end
function ModuleMetatable:EnableForGuild(guild, ignoreCheck, dontSave)
if (not ignoreCheck and self:IsEnabledForGuild(guild)) then
return true
end
local stopwatch = discordia.Stopwatch()
local success, ret
if (self.OnEnable) then
local success, retOrErr, err = Bot:CallModuleFunction(self, "OnEnable", guild)
if (not success) then
return false, retOrErr
end
if (not retOrErr) then
return false, err or "OnEnable hook returned false"
end
end
local guildData = self:GetGuildData(guild.id)
guildData._Ready = true
guildData.Config._Enabled = true
if (not dontSave) then
self:Save(guild)
end
self:LogInfo(guild, "Module enabled (%.3fs)", stopwatch.milliseconds / 1000)
return true
end
function ModuleMetatable:ForEachGuild(callback, evenDisabled, evenNonReady, evenNonLoaded)
for guildId, data in pairs(self._Guilds) do
local guild = Bot.Client:getGuild(guildId)
if ((guild or evenNonLoaded) and (evenNonReady or data._Ready) and (evenDisabled or data.Config._Enabled)) then
callback(guildId, data.Config, data.Data, data.PersistentData, guild)
end
end
end
function ModuleMetatable:GetConfig(guild, noCreate)
local guildData = self:GetGuildData(guild.id, noCreate)
if (not guildData) then
return nil
end
return guildData.Config
end
function ModuleMetatable:GetData(guild, noCreate)
local guildData = self:GetGuildData(guild.id, noCreate)
if (not guildData) then
return nil
end
return guildData.Data
end
function ModuleMetatable:GetGuildData(guildId, noCreate)
local guildData = self._Guilds[guildId]
if (not guildData and not noCreate) then
guildData = {}
guildData.Config = {
_Enabled = false
}
guildData.Data = {}
guildData.PersistentData = {}
guildData._Ready = false
self:_PrepareGuildConfig(guildId, guildData.Config)
self._Guilds[guildId] = guildData
end
return guildData
end
function ModuleMetatable:GetPersistentData(guild, noCreate)
if (not guild) then
if (not self.GlobalPersistentData) then
self.GlobalPersistentData = {}
end
return self.GlobalPersistentData
end
local guildData = self:GetGuildData(guild.id, noCreate)
if (not guildData) then
return nil
end
return guildData.PersistentData
end
function ModuleMetatable:IsEnabledForGuild(guild)
if self.Global then
return true
end
local config = self:GetConfig(guild, true)
return config and config._Enabled or false
end
-- Log functions (LogError, LogInfo, LogWarning)
for k, func in pairs({"error", "info", "warning"}) do
ModuleMetatable["Log" .. string.UpperizeFirst(func)] = function (moduleTable, guild, ...)
if (type(guild) == "string") then
Bot.Client[func](Bot.Client, "[%s][%s] %s", "<*>", moduleTable.Name, string.format(guild, ...))
else
Bot.Client[func](Bot.Client, "[%s][%s] %s", guild and guild.name or "<Invalid guild>", moduleTable.Name, string.format(...))
end
end
end
function ModuleMetatable:RegisterCommand(values)
local privilegeCheck = values.PrivilegeCheck
if (privilegeCheck) then
values.PrivilegeCheck = function (member)
if (not self:IsEnabledForGuild(member.guild)) then
return false
end
return privilegeCheck(member)
end
else
values.PrivilegeCheck = function (member)
return self:IsEnabledForGuild(member.guild)
end
end
table.insert(self._Commands, values.Name)
return Bot:RegisterCommand(values)
end
function ModuleMetatable:Save(guild)
self:SaveGuildConfig(guild)
self:SavePersistentData(guild)
end
function ModuleMetatable:SaveGlobalConfig()
local filepath = string.format("data/module_%s/global_config.json", self.Name)
local success, err = Bot:SerializeToFile(filepath, self.GlobalConfig, true)
if (not success) then
self:LogWarning(nil, "Failed to save global config: %s", err)
end
end
function ModuleMetatable:SaveGlobalPersistentData()
if (not self.GlobalPersistentData) then
return
end
local filepath = string.format("data/module_%s/global_data.json", self.Name)
local success, err = Bot:SerializeToFile(filepath, self.GlobalPersistentData, true)
if (not success) then
self:LogWarning(nil, "Failed to save global data: %s", err)
end
end
function ModuleMetatable:LoadGuildConfig(guild)
local guildData = self:GetGuildData(guild.id)
local config, err = Bot:UnserializeFromFile(string.format("data/module_%s/guild_%s/config.json", self.Name, guild.id))
if (config) then
self:_PrepareGuildConfig(guild.id, config)
guildData.Config = config
if (self:IsEnabledForGuild(guild)) then
self:HandleConfigUpdate(guild, config, nil)
end
return true
else
self:LogError(guild, "Failed to load config: %s", err)
return false, err
end
end
function ModuleMetatable:SaveGuildConfig(guild)
local save = function (guildId, guildConfig)
local filepath = string.format("data/module_%s/guild_%s/config.json", self.Name, guildId)
local success, err = Bot:SerializeToFile(filepath, guildConfig, true)
if (not success) then
self:LogWarning(guild, "Failed to save persistent data: %s", err)
end
end
if (guild) then
local guildConfig = self:GetConfig(guild, true)
if (guildConfig) then
save(guild.id, guildConfig)
end
else
self:ForEachGuild(function (guildId, config, data, persistentData)
save(guildId, config)
end)
end
end
function ModuleMetatable:SavePersistentData(guild)
local save = function (guildId, persistentData)
local filepath = string.format("data/module_%s/guild_%s/persistentdata.json", self.Name, guildId)
local success, err = Bot:SerializeToFile(filepath, persistentData)
if (not success) then
self:LogWarning(guild, "Failed to save persistent data: %s", err)
end
end
if (guild) then
local guildData = self:GetPersistentData(guild, true)
if (guildData) then
save(guild.id, guildData)
end
else
self:SaveGlobalPersistentData()
self:ForEachGuild(function (guildId, config, data, persistentData)
save(guildId, persistentData)
end)
end
end
function Bot:CallModuleFunction(moduleTable, functionName, ...)
return self:ProtectedCall(string.format("Module (%s) function (%s)", moduleTable.Name, functionName), moduleTable[functionName], moduleTable, ...)
end
function Bot:CallOnReady(moduleTable)
if (moduleTable.OnReady) then
wrap(function () self:CallModuleFunction(moduleTable, "OnReady") end)()
end
end
function Bot:DisableModule(moduleName, guild)
local moduleTable = self.Modules[moduleName]
if (moduleTable) then
if (not moduleTable:IsEnabledForGuild(guild)) then
return false, "Module is already disabled on this server"
end
return moduleTable:DisableForGuild(guild)
end
return false, "Module not loaded"
end
function Bot:EnableModule(moduleName, guild)
local moduleTable = self.Modules[moduleName]
if (moduleTable) then
if (moduleTable:IsEnabledForGuild(guild)) then
return false, "Module is already enabled on this server"
end
return moduleTable:EnableForGuild(guild)
end
return false, "Module not loaded"
end
function Bot:LoadModule(moduleTable)
self:UnloadModule(moduleTable.Name)
local stopwatch = discordia.Stopwatch()
-- Load config
local guildConfig = {}
local globalConfig = {}
if (moduleTable.GetConfigTable) then
local success, ret = self:CallModuleFunction(moduleTable, "GetConfigTable")
if (not success) then
return false, "Failed to load config: " .. ret
end
if (type(ret) ~= "table") then
return false, "Invalid config"
end
local config = ret
-- Validate config
local validConfigOptions = {
-- Field = {type, mandatory, default}
["Array"] = {"boolean", false, false},
["ArrayMaxSize"] = {"number", false},
["Default"] = {"any", false},
["Description"] = {"string", true},
["Global"] = {"boolean", false, false},
["Optional"] = {"boolean", false, false},
["Name"] = {"string", true},
["Sensitive"] = {"boolean", false, false},
["Type"] = {"number", true},
["ValidateConfig"] = {"function", false},
["ValidateValue"] = {"function", false}
}
for optionIndex, configTable in pairs(config) do
for configName, configValue in pairs(configTable) do
local option = validConfigOptions[configName]
if (not option) then
return false, string.format("[%s] Option #%s has invalid key \"%s\"", configTable.Name, optionIndex, configName)
end
local expectedType = option[1]
if (expectedType ~= "any" and type(configValue) ~= expectedType) then
return false, string.format("[%s] Option #%s has key \"%s\" which has invalid type %s (expected %s)", configTable.Name, optionIndex, configName, type(configValue), expectedType)
end
end
for key, value in pairs(validConfigOptions) do
local mandatory = value[2]
if (mandatory) then
if (not configTable[key]) then
return false, string.format("Option #%s has no \"%s\" key", optionIndex, key)
end
else
if (configTable[key] == nil) then
local defaultValue = value[3]
configTable[key] = defaultValue
end
end
end
if (configTable.Default == nil and not configTable.Optional) then
return false, string.format("[%s] Option #%s is not optional and has no default value", configTable.Name, optionIndex)
end
if (configTable.Global) then
table.insert(globalConfig, configTable)
else
table.insert(guildConfig, configTable)
end
end
end
moduleTable._GlobalConfig = globalConfig
moduleTable._GuildConfig = guildConfig
-- Parse events
local moduleEvents = {}
for key,func in pairs(moduleTable) do
if (key:startswith("On", true) and type(func) == "function") then
local eventName = key:sub(3, 3):lower() .. key:sub(4)
if (not botModuleEvents[eventName]) then
if (not discordiaEvents[eventName]) then
return false, "Module tried to bind hook \"" .. eventName .. "\" which doesn't exist"
end
moduleEvents[eventName] = {Module = moduleTable, Callback = function (moduleTable, ...) self:CallModuleFunction(moduleTable, key, ...) end}
end
end
end
moduleTable._Events = moduleEvents
moduleTable._Commands = {}
moduleTable._Guilds = {}
setmetatable(moduleTable, ModuleMetatable)
-- Load module persistent data from disk
self:LoadModuleData(moduleTable)
moduleTable:_PrepareGlobalConfig()
-- Loading finished, call callback
self.Modules[moduleTable.Name] = moduleTable
if (moduleTable.OnLoaded) then
local success, err = self:CallModuleFunction(moduleTable, "OnLoaded")
if (not success or not err) then
self.Modules[moduleTable.Name] = nil
err = err or "OnLoaded hook returned false"
return false, err
end
end
local loadTime = stopwatch.milliseconds / 1000
self.Client:info("[<*>][%s] Loaded module (%.3fs)", moduleTable.Name, stopwatch.milliseconds / 1000)
if (isReady) then
self:CallOnReady(moduleTable)
self:MakeModuleReady(moduleTable)
end
return moduleTable
end
function Bot:LoadModuleFile(fileName)
local sandbox = setmetatable({ }, { __index = _G })
sandbox.Bot = self
sandbox.Client = self.Client
sandbox.Config = Config
sandbox.Discordia = discordia
sandbox.Module = {}
sandbox.require = require -- I still don't understand why we have to do this
local func, err = loadfile(fileName, "bt", sandbox)
if (not func) then
return false, "Failed to load module:", err
end
local ret, err = pcall(func)
if (not ret) then
return false, "Failed to call module:", err
end
local moduleName = sandbox.Module.Name
if (not moduleName or type(moduleName) ~= "string") then
return false, "Module has an invalid name"
end
return self:LoadModule(sandbox.Module)
end
function Bot:LoadModuleData(moduleTable)
-- Must be called from within a coroutine
local dataFolder = string.format("data/module_%s", moduleTable.Name)
local dataIt = fs.scandir(dataFolder)
if (dataIt) then
for entry in assert(dataIt) do
local path = dataFolder .. "/" .. entry.name
if (entry.type == "directory") then
local guildId = entry.name:match("guild_(%d+)")
if (guildId) then
local guildData = moduleTable:GetGuildData(guildId)
local config, err = self:UnserializeFromFile(path .. "/config.json")
if (config) then
guildData.Config = config
moduleTable:_PrepareGuildConfig(guildId, guildData.Config)
else
self.Client:error("Failed to load config of guild %s (%s module): %s", guildId, moduleTable.Name, err)
end
local persistentData, err = self:UnserializeFromFile(path .. "/persistentdata.json")
if (persistentData) then
guildData.PersistentData = persistentData
else
self.Client:error("Failed to load persistent data of guild %s (%s module): %s", guildId, moduleTable.Name, err)
end
end
elseif (entry.type == "file") then
if (entry.name == "global_config.json") then
local config, err = self:UnserializeFromFile(path)
if (config) then
moduleTable.GlobalConfig = config
self.Client:info("Global config of module %s has been loaded", moduleTable.Name)
else
self.Client:error("Failed to load global config module %s: %s", moduleTable.Name, err)
end
elseif (entry.name == "global_data.json") then
local data, err = self:UnserializeFromFile(path)
if (data) then
moduleTable.GlobalPersistentData = data
self.Client:info("Global data of module %s has been loaded", moduleTable.Name)
else
self.Client:error("Failed to load global config module %s: %s", moduleTable.Name, err)
end
end
end
end
end
end
function Bot:MakeModuleReady(moduleTable)
moduleTable:ForEachGuild(function (guildId, config, data, persistentData, guild)
moduleTable:EnableForGuild(guild, true, true)
end, false, true)
for eventName,eventData in pairs(moduleTable._Events) do
local eventTable = self.Events[eventName]
if (not eventTable) then
eventTable = {}
self.Client:onSync(eventName, function (...)
local parameters = {...}
table.insert(parameters, self.Client)
local eventGuild = discordiaEvents[eventName](table.unpack(parameters))
for _, eventData in pairs(eventTable) do
if (not eventGuild or eventData.Module:IsEnabledForGuild(eventGuild)) then
wrap(eventData.Callback)(eventData.Module, ...)
end
end
end)
self.Events[eventName] = eventTable
end
table.insert(eventTable, eventData)
end
end
function Bot:GetModuleForGuild(guild, moduleName)
local moduleTable = self.Modules[moduleName]
if (not moduleTable) then
return nil, "module is not loaded"
end
if (not moduleTable:IsEnabledForGuild(guild)) then
return nil, "module is not enabled"
end
return moduleTable
end
function Bot:UnloadModule(moduleName)
local moduleTable = self.Modules[moduleName]
if (moduleTable) then
moduleTable:ForEachGuild(function (guildId, config, data, persistentData, guild)
moduleTable:DisableForGuild(guild, true)
end, false, true)
if (isReady and moduleTable.OnUnload) then
moduleTable:OnUnload()
end
moduleTable:SavePersistentData()
for eventName,func in pairs(moduleTable._Events) do
local eventTable = self.Events[eventName]
assert(eventTable)
local i = table.search(eventTable, func)
assert(i)
table.remove(eventTable, i)
end
for _, commandName in pairs(moduleTable._Commands) do
Bot:UnregisterCommand(commandName)
end
self.Modules[moduleName] = nil
self.Client:info("[<*>][%s] Unloaded module", moduleTable.Name)
return true
end
return false
end
Bot.Client:onSync("ready", function ()
if (isReady) then
for moduleName,moduleTable in pairs(Bot.Modules) do
Bot:CallOnReady(moduleTable)
end
else
for moduleName,moduleTable in pairs(Bot.Modules) do
Bot:CallOnReady(moduleTable)
Bot:MakeModuleReady(moduleTable)
end
end
isReady = true
end)
Bot:RegisterCommand({
Name = "modulelist",
Args = {},
PrivilegeCheck = function (member) return member:hasPermission(enums.permission.administrator) end,
Help = "Configures a module",
Func = function (message)
local moduleList = {}
for moduleName, moduleTable in pairs(Bot.Modules) do
table.insert(moduleList, moduleTable)
end
table.sort(moduleList, function (a, b) return a.Name < b.Name end)
local moduleListStr = {}
for _, moduleTable in pairs(moduleList) do
local enabledEmoji
if (moduleTable.Global) then
enabledEmoji = ":globe_with_meridians:"
elseif (moduleTable:IsEnabledForGuild(message.guild)) then
enabledEmoji = ":white_check_mark:"
else
enabledEmoji = ":x:"
end
table.insert(moduleListStr, string.format("%s **%s**", enabledEmoji, moduleTable.Name))
end
message:reply({
embed = {
title = "Module list",
fields = {
{name = "Loaded modules", value = table.concat(moduleListStr, '\n')},
},
timestamp = discordia.Date():toISO('T', 'Z')
}
})
end
})
local StringifyConfigValue = function (guild, configTable, value)
if (value ~= nil) then
local valueToString = Bot.ConfigTypeToString[configTable.Type]
if (configTable.Array) then
local valueStr = {}
for _, value in pairs(value) do
table.insert(valueStr, valueToString(value, guild))
end
return table.concat(valueStr, ", ")
else
return valueToString(value, guild)
end
else
--if (not configTable.Optional) then
-- error("Config " .. configTable.Name .. " has no value but is not optional")
--end
return "<None>"
end
end
local GenerateField = function (guild, configTable, value, allowSensitive)
local valueStr
if (not configTable.Sensitive or allowSensitive) then
valueStr = StringifyConfigValue(guild, configTable, value)
else
valueStr = "*<sensitive>*"
end
local fieldType = Bot.ConfigTypeString[configTable.Type]
if (configTable.Array) then
fieldType = fieldType .. " array"
end
return {
name = string.format("%s:gear: %s", configTable.Global and ":globe_with_meridians: " or "", configTable.Name),
value = string.format("**Description:** %s\n**Value (%s):** %s", configTable.Description, fieldType, valueStr)
}
end
Bot:RegisterCommand({
Name = "config",
Args = {
{Name = "module", Type = Bot.ConfigType.String},
{Name = "action", Type = Bot.ConfigType.String, Optional = true},
{Name = "key", Type = Bot.ConfigType.String, Optional = true},
{Name = "value", Type = Bot.ConfigType.String, Optional = true}
},
PrivilegeCheck = function (member) return member:hasPermission(enums.permission.administrator) end,
Help = "Configures a module",
Func = function (message, moduleName, action, key, value)
moduleName = moduleName:lower()
local moduleTable = Bot.Modules[moduleName]
if (not moduleTable) then
message:reply("Invalid module \"" .. moduleName .. "\"")
return
end
action = action and action:lower() or "list"
local globalConfig = moduleTable.GlobalConfig
local guild = message.guild
local guildConfig = moduleTable:GetConfig(guild)
local GetConfigByKey = function (key)
for k,configData in pairs(moduleTable._GuildConfig) do
if (configData.Name == key) then
return configData
end
end
if (message.member.id == Config.OwnerUserId) then
for k,configData in pairs(moduleTable._GlobalConfig) do
if (configData.Name == key) then
return configData
end
end
end
end
if (action == "list") then
local fields = {}
local globalFields = {}
for k,configTable in pairs(moduleTable._GuildConfig) do
table.insert(fields, GenerateField(guild, configTable, rawget(guildConfig, configTable.Name)))
end
if (message.member.id == Config.OwnerUserId) then
for k,configTable in pairs(moduleTable._GlobalConfig) do
table.insert(fields, GenerateField(guild, configTable, rawget(moduleTable.GlobalConfig, configTable.Name)))
end
end
local enabledText
if (moduleTable.Global) then
enabledText = ":globe_with_meridians: This module is global and cannot be enabled nor disabled on a guild basis"
elseif (moduleTable:IsEnabledForGuild(guild)) then
enabledText = ":white_check_mark: Module **enabled** (use `!disable " .. moduleTable.Name .. "` to disable it)"
else
enabledText = ":x: Module **disabled** (use `!enable " .. moduleTable.Name .. "` to enable it)"
end
message:reply({
embed = {
title = "Configuration for " .. moduleTable.Name .. " module",
description = string.format("%s\n\nConfiguration list:", enabledText, moduleTable.Name),
fields = fields,
footer = {text = string.format("Use `!config %s add/remove/reset/set/show ConfigName <value>` to change configuration settings.", moduleTable.Name)}
}
})
elseif (action == "show") then
local configTable = GetConfigByKey(key)
if (not configTable) then
message:reply(string.format("Module %s has no config key \"%s\"", moduleTable.Name, key))
return
end
local config = configTable.Global and globalConfig or guildConfig
message:reply({