Sumner Evans
130 lines
3.2 KiB
Go
130 lines
3.2 KiB
Go
package ids
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import (
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"fmt"
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"strconv"
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"strings"
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"github.com/gotd/td/tg"
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"maunium.net/go/mautrix/bridgev2/networkid"
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)
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func MakeUserID(userID int64) networkid.UserID {
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return networkid.UserID(strconv.FormatInt(userID, 10))
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}
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func ParseUserID(userID networkid.UserID) (int64, error) {
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return strconv.ParseInt(string(userID), 10, 64)
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}
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func ParseUserLoginID(userID networkid.UserLoginID) (int64, error) {
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return strconv.ParseInt(string(userID), 10, 64)
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}
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func MakeUserLoginID(userID int64) networkid.UserLoginID {
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return networkid.UserLoginID(strconv.FormatInt(userID, 10))
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}
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// TODO: add space ID
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func MakeMessageID(messageID int) networkid.MessageID {
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return networkid.MessageID(strconv.Itoa(messageID))
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}
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func ParseMessageID(messageID networkid.MessageID) (int, error) {
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return strconv.Atoi(string(messageID))
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}
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type PeerType string
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const (
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PeerTypeUser PeerType = "user"
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PeerTypeChat PeerType = "chat"
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PeerTypeChannel PeerType = "channel"
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)
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func PeerTypeFromByte(pt byte) (PeerType, error) {
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switch pt {
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case 0x01:
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return PeerTypeUser, nil
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case 0x02:
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return PeerTypeChat, nil
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case 0x03:
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return PeerTypeChannel, nil
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default:
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return "", fmt.Errorf("unknown peer type %d", pt)
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}
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}
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func (pt PeerType) AsByte() byte {
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switch pt {
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case PeerTypeUser:
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return 0x01
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case PeerTypeChat:
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return 0x02
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case PeerTypeChannel:
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return 0x03
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default:
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panic(fmt.Errorf("unknown peer type %s", pt))
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}
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}
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func (pt PeerType) AsPortalKey(chatID int64, receiver networkid.UserLoginID) networkid.PortalKey {
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portalKey := networkid.PortalKey{
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ID: networkid.PortalID(fmt.Sprintf("%s:%d", pt, chatID)),
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}
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if pt == PeerTypeUser || pt == PeerTypeChat {
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portalKey.Receiver = receiver
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}
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return portalKey
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}
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func MakePortalKey(peer tg.PeerClass, receiver networkid.UserLoginID) networkid.PortalKey {
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switch v := peer.(type) {
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case *tg.PeerUser:
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return networkid.PortalKey{
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ID: networkid.PortalID(fmt.Sprintf("%s:%d", PeerTypeUser, v.UserID)),
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Receiver: receiver,
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}
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case *tg.PeerChat:
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return networkid.PortalKey{
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ID: networkid.PortalID(fmt.Sprintf("%s:%d", PeerTypeChat, v.ChatID)),
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Receiver: receiver,
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}
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case *tg.PeerChannel:
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return networkid.PortalKey{ID: networkid.PortalID(fmt.Sprintf("%s:%d", PeerTypeChannel, v.ChannelID))}
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default:
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panic(fmt.Errorf("unknown peer class type %T", v))
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}
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}
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func ParsePortalID(portalID networkid.PortalID) (pt PeerType, id int64, err error) {
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parts := strings.Split(string(portalID), ":")
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pt = PeerType(parts[0])
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id, err = strconv.ParseInt(parts[1], 10, 64)
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return
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}
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func MakeAvatarID(photoID int64) networkid.AvatarID {
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return networkid.AvatarID(strconv.FormatInt(photoID, 10))
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}
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func MakeEmojiIDFromDocumentID(documentID int64) networkid.EmojiID {
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return networkid.EmojiID(fmt.Sprintf("d%d", documentID))
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}
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func MakeEmojiIDFromEmoticon(emoticon string) networkid.EmojiID {
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return networkid.EmojiID(fmt.Sprintf("e%s", emoticon))
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}
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func ParseEmojiID(emojiID networkid.EmojiID) (documentID int64, emoticon string, err error) {
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switch emojiID[0] {
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case 'd':
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documentID, err = strconv.ParseInt(string(emojiID[1:]), 10, 64)
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case 'e':
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emoticon = string(emojiID[1:])
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default:
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err = fmt.Errorf("invalid emoji ID type %s", string(emojiID[0]))
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}
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return
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}
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