bot

package
v1.10.0 Latest Latest
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 Go to latest Published: Nov 5, 2018 License: MIT Imports: 26 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	StateRunningNoMaster   int = iota
	StateRunningWithMaster     // Fully started

	StateWaitingHelloMaster
	StateSoftStarting
	StateShardMigrationTo
	StateShardMigrationFrom
)
View Source 
const EventLoggerPeriodDuration = time.Second * 10
View Source 
const (
	// How long after removing a guild the config for it gets cleared
	GuildRemoveConfigExpire = 60 * 60 * 24 // <- 1 day
)

Variables

View Source 
var (

	// Set of redis admins
	RedisKeyAdmins = "yagpdb_admins"

	// Set of users with read only access
	RedisKeyReadOnlyAccess = "yagpdb_ro_access"
)
View Source 
var (
	// When the bot was started
	Started      = time.Now()
	Running      bool
	State        *dstate.State
	ShardManager *dshardmanager.Manager

	StateHandlerPtr *eventsystem.Handler

	SlaveClient *slave.Conn

	MessageDeleteQueue = deletequeue.NewQueue()
)
View Source 
var (

	// the total amount of shards this bot is set to use across all processes
	TotalShardCount int

	// the number of shards running on this process
	ProcessShardCount int

	// the offset of the running shards
	// example: if we were running shard 4 and 5, the offset would be 4 and the running shard count 2
	RunShardOffset int
)
View Source 
var (
	ErrStartingUp    = errors.New("Starting up, caches are being filled...")
	ErrGuildNotFound = errors.New("Guild not found")
)
View Source 
var (
	Cache = cache.New(time.Minute, time.Minute)
)
View Source 
var (
	EventLogger = &eventLogger{}
)
View Source 
var (
	MemberFetcher = &memberFetcher{
		fetching:    make(map[int64]*MemberFetchGuildQueue),
		notFetching: make(map[int64]*MemberFetchGuildQueue),
	}
)

Functions

func AdminOrPerm 

func AdminOrPerm(needed int, userID, channelID int64) (bool, error)

func BotProbablyHasPermission added in v1.4.12 

func BotProbablyHasPermission(guildID int64, channelID int64, permission int) bool

BotProbablyHasPermission returns true if its possible that the bot has the following permission, it also returns true if the bot member could not be found or if the guild is not in state (hence, probably)

func BotProbablyHasPermissionGS added in v1.4.12 

func BotProbablyHasPermissionGS(lock bool, gs *dstate.GuildState, channelID int64, permission int) bool

BotProbablyHasPermissionGS is the same as BotProbablyHasPermission but with a guildstate instead of guildid

func BotStarted added in v1.4.1 

func BotStarted()

func ConcurrentEventHandler 

func ConcurrentEventHandler(inner eventsystem.Handler) eventsystem.Handler

func ContextSession 

func ContextSession(ctx context.Context) *discordgo.Session

func EmitGuildRemoved 

func EmitGuildRemoved(guildID int64)

func GetMember 

func GetMember(guildID, userID int64) (*dstate.MemberState, error)

func GetMembers 

func GetMembers(guildID int64, userIDs ...int64) ([]*dstate.MemberState, error)

func GuildCountsFunc 

func GuildCountsFunc() []int

func GuildName added in v0.29.1 

func GuildName(gID int64) (name string)

GuildName is a convenience function for getting the name of a guild

func HandleChannelCreate 

func HandleChannelCreate(evt *eventsystem.EventData)

func HandleChannelDelete 

func HandleChannelDelete(evt *eventsystem.EventData)

func HandleChannelUpdate 

func HandleChannelUpdate(evt *eventsystem.EventData)

func HandleGuildCreate 

func HandleGuildCreate(evt *eventsystem.EventData)

func HandleGuildDelete 

func HandleGuildDelete(evt *eventsystem.EventData)

func HandleGuildMemberAdd added in v1.7.0 

func HandleGuildMemberAdd(evt *eventsystem.EventData)

func HandleGuildMemberUpdate 

func HandleGuildMemberUpdate(evt *eventsystem.EventData)

func HandleGuildMembersChunk added in v1.6.0 

func HandleGuildMembersChunk(data *eventsystem.EventData)

func HandleGuildRoleCreate 

func HandleGuildRoleCreate(evt *eventsystem.EventData)

func HandleGuildRoleRemove 

func HandleGuildRoleRemove(evt *eventsystem.EventData)

func HandleGuildRoleUpdate 

func HandleGuildRoleUpdate(evt *eventsystem.EventData)

func HandleGuildUpdate 

func HandleGuildUpdate(evt *eventsystem.EventData)

func HandleReady 

func HandleReady(data *eventsystem.EventData)

func HasReadOnlyAccess added in v1.6.0 

func HasReadOnlyAccess(userID int64) (hasAccess bool, err error)

func InitPlugins added in v1.4.1 

func InitPlugins()

func InvalidateCache 

func InvalidateCache(guildID, userID int64)

func IsBotAdmin added in v1.6.0 

func IsBotAdmin(userID int64) (isAdmin bool, err error)

func IsGuildOnCurrentProcess added in v1.9.0 

func IsGuildOnCurrentProcess(guildID int64) bool

IsGuildOnCurrentProcess returns whether the guild is on one of the shards for this process

func MonitorLoading 

func MonitorLoading()

func QueueMergedMessage 

func QueueMergedMessage(channelID int64, message string)

func Run 

func Run()

func SendDM 

func SendDM(user int64, msg string) error

func SendDMEmbed added in v1.4.1 

func SendDMEmbed(user int64, embed *discordgo.MessageEmbed) error

func SendMessage added in v1.4.12 

func SendMessage(guildID int64, channelID int64, msg string) (permsOK bool, resp *discordgo.Message, err error)

func SendMessageEmbed added in v1.4.12 

func SendMessageEmbed(guildID int64, channelID int64, msg *discordgo.MessageEmbed) (permsOK bool, resp *discordgo.Message, err error)

func SendMessageEmbedGS added in v1.4.12 

func SendMessageEmbedGS(gs *dstate.GuildState, channelID int64, msg *discordgo.MessageEmbed) (permsOK bool, resp *discordgo.Message, err error)

func SendMessageGS added in v1.4.12 

func SendMessageGS(gs *dstate.GuildState, channelID int64, msg string) (permsOK bool, resp *discordgo.Message, err error)

func SetStatus added in v1.4.7 

func SetStatus(status string)

func SetStreaming added in v1.4.7 

func SetStreaming(streaming, status string)

func SnowflakeToTime added in v1.4.1 

func SnowflakeToTime(i int64) time.Time

func StateHandler 

func StateHandler(evt *eventsystem.EventData)

StateHandler updates the world state use AddHandlerBefore to add handler before this one, otherwise they will alwyas be after

func Stop 

func Stop(wg *sync.WaitGroup)

func StopAllPlugins added in v1.4.1 

func StopAllPlugins(wg *sync.WaitGroup)

Types

type BotInitHandler added in v1.4.1 

type BotInitHandler interface {
	BotInit()
}

Fired when the bot it starting up, not for the webserver

type BotStartedHandler 

type BotStartedHandler interface {
	BotStarted()
}

Fired after the bot has connected all shards

type BotStopperHandler 

type BotStopperHandler interface {
	StopBot(wg *sync.WaitGroup)
}

type DiscordMessages 

type DiscordMessages []*dstate.MessageState

func (DiscordMessages) Len 

func (d DiscordMessages) Len() int

Len is the number of elements in the collection.

func (DiscordMessages) Less 

func (d DiscordMessages) Less(i, j int) bool

Less reports whether the element with index i should sort before the element with index j.

func (DiscordMessages) Swap 

func (d DiscordMessages) Swap(i, j int)

Swap swaps the elements with indexes i and j.

type MemberFetchGuildQueue 

type MemberFetchGuildQueue struct {
	Queue []*MemberFetchRequest
}

type MemberFetchRequest 

type MemberFetchRequest struct {
	Member          int64
	Guild           int64
	WaitingChannels []chan MemberFetchResult
}

type MemberFetchResult 

type MemberFetchResult struct {
	Err    error
	Member *dstate.MemberState
}

type NewGuildHandler 

type NewGuildHandler interface {
	NewGuild(guild *discordgo.Guild) error
}

Used for intializing stuff for new servers

type RemoveGuildHandler 

type RemoveGuildHandler interface {
	RemoveGuild(guildID int64) error
}

Used for deleting configuration about servers

type ShardMigrationHandler added in v1.4.1 

type ShardMigrationHandler interface {
	GuildMigrated(guild *dstate.GuildState, toThisSlave bool)
}

type SlaveImpl added in v1.4.1 

type SlaveImpl struct {
	// contains filtered or unexported fields
}

Slave implementation

func (*SlaveImpl) FullStart added in v1.4.1 

func (s *SlaveImpl) FullStart()

func (*SlaveImpl) LoadGuildState added in v1.4.1 

func (s *SlaveImpl) LoadGuildState(gs *master.GuildStateData)

func (*SlaveImpl) SendGuilds added in v1.4.1 

func (s *SlaveImpl) SendGuilds(shard int)

func (*SlaveImpl) Shutdown added in v1.4.1 

func (s *SlaveImpl) Shutdown()

func (*SlaveImpl) SoftStart added in v1.4.1 

func (s *SlaveImpl) SoftStart()

func (*SlaveImpl) StartShard added in v1.4.1 

func (s *SlaveImpl) StartShard(shard int, sessionID string, sequence int64)

func (*SlaveImpl) StartShardTransferFrom added in v1.4.1 

func (s *SlaveImpl) StartShardTransferFrom() int

func (*SlaveImpl) StartShardTransferTo added in v1.4.1 

func (s *SlaveImpl) StartShardTransferTo(numShards int)

func (*SlaveImpl) StopShard added in v1.4.1 

func (s *SlaveImpl) StopShard(shard int) (sessionID string, sequence int64)

type WrappedMessage 

type WrappedMessage struct {
	*discordgo.Message
	Deleted bool
}

func GetMessages 

func GetMessages(channelID int64, limit int, deleted bool) ([]*WrappedMessage, error)

GetMessages Gets messages from state if possible, if not then it retrieves from the discord api Puts the messages in the state aswell

Source Files

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