msgstore

Documentation

Index

• func EscapeFilename(unsafe string) (safe string)
• func IsFSStore(store Store) bool
• func IsMemoryStore(store Store) bool
• func NewDBStore(db database.Database) *dbMessageStore
• func NewFSStore(root string, user *database.User) *fsMessageStore
• func NewMemoryStore() *memoryMessageStore
• func ParseMsgID(s string, body msgIDBody) (netID int64, target string, err error)
• type ChatHistoryStore
• type ChatHistoryTarget
• type LoadMessageOptions
• type RenameNetworkStore
• type SearchMessageOptions
• type SearchStore
• type Store

Functions

func EscapeFilename

func EscapeFilename(unsafe string) (safe string)

func IsFSStore

func IsFSStore(store Store) bool

func IsMemoryStore

func IsMemoryStore(store Store) bool

func NewDBStore

func NewDBStore(db database.Database) *dbMessageStore

func NewFSStore

func NewFSStore(root string, user *database.User) *fsMessageStore

func NewMemoryStore

func NewMemoryStore() *memoryMessageStore

func ParseMsgID

func ParseMsgID(s string, body msgIDBody) (netID int64, target string, err error)

Types

type ChatHistoryStore

type ChatHistoryStore interface {
	Store

	// ListTargets lists channels and nicknames by time of the latest message.
	// It returns up to limit targets, starting from start and ending on end,
	// both excluded. end may be before or after start.
	// If events is false, only PRIVMSG/NOTICE messages are considered.
	ListTargets(ctx context.Context, network *database.Network, start, end time.Time, limit int, events bool) ([]ChatHistoryTarget, error)
	// LoadBeforeTime loads up to limit messages before start down to end. The
	// returned messages must be between and excluding the provided bounds.
	// end is before start.
	// If events is false, only PRIVMSG/NOTICE messages are considered.
	LoadBeforeTime(ctx context.Context, start, end time.Time, options *LoadMessageOptions) ([]*irc.Message, error)
	// LoadAfterTime loads up to limit messages after start up to end. The
	// returned messages must be between and excluding the provided bounds.
	// end is after start.
	// If events is false, only PRIVMSG/NOTICE messages are considered.
	LoadAfterTime(ctx context.Context, start, end time.Time, options *LoadMessageOptions) ([]*irc.Message, error)
}

ChatHistoryStore is a message store that supports chat history operations.

type ChatHistoryTarget

type ChatHistoryTarget struct {
	Name          string
	LatestMessage time.Time
}

type LoadMessageOptions

type LoadMessageOptions struct {
	Network *database.Network
	Entity  string
	Limit   int
	Events  bool
}

type RenameNetworkStore

type RenameNetworkStore interface {
	Store

	RenameNetwork(oldNet, newNet *database.Network) error
}

RenameNetworkStore is a message store which needs to be notified of network name changes.

type SearchMessageOptions

type SearchMessageOptions struct {
	Start time.Time
	End   time.Time
	Limit int
	From  string
	In    string
	Text  string
}

type SearchStore

type SearchStore interface {
	Store

	// Search returns messages matching the specified options.
	Search(ctx context.Context, network *database.Network, options *SearchMessageOptions) ([]*irc.Message, error)
}

SearchStore is a message store that supports server-side search operations.

type Store

type Store interface {
	Close() error
	// LastMsgID queries the last message ID for the given network, entity and
	// date. The message ID returned may not refer to a valid message, but can be
	// used in history queries.
	LastMsgID(network *database.Network, entity string, t time.Time) (string, error)
	// LoadLatestID queries the latest non-event messages for the given network,
	// entity and date, up to a count of limit messages, sorted from oldest to newest.
	LoadLatestID(ctx context.Context, id string, options *LoadMessageOptions) ([]*irc.Message, error)
	Append(network *database.Network, entity string, msg *irc.Message) (id string, err error)
}

Store is a per-user store for IRC messages.