diff options
Diffstat (limited to 'vendor/maunium.net/go/gomatrix/events.go')
| -rw-r--r-- | vendor/maunium.net/go/gomatrix/events.go | 413 |
1 files changed, 0 insertions, 413 deletions
diff --git a/vendor/maunium.net/go/gomatrix/events.go b/vendor/maunium.net/go/gomatrix/events.go deleted file mode 100644 index 30166cd..0000000 --- a/vendor/maunium.net/go/gomatrix/events.go +++ /dev/null @@ -1,413 +0,0 @@ -package gomatrix - -import ( - "encoding/json" - "strings" - "sync" -) - -type EventTypeClass int - -const ( - // Normal message events - MessageEventType EventTypeClass = iota - // State events - StateEventType - // Ephemeral events - EphemeralEventType - // Account data events - AccountDataEventType - // Unknown events - UnknownEventType -) - -type EventType struct { - Type string - Class EventTypeClass -} - -func NewEventType(name string) EventType { - evtType := EventType{Type: name} - evtType.Class = evtType.GuessClass() - return evtType -} - -func (et *EventType) IsState() bool { - return et.Class == StateEventType -} - -func (et *EventType) IsEphemeral() bool { - return et.Class == EphemeralEventType -} - -func (et *EventType) IsCustom() bool { - return !strings.HasPrefix(et.Type, "m.") -} - -func (et *EventType) GuessClass() EventTypeClass { - switch et.Type { - case StateAliases.Type, StateCanonicalAlias.Type, StateCreate.Type, StateJoinRules.Type, StateMember.Type, - StatePowerLevels.Type, StateRoomName.Type, StateRoomAvatar.Type, StateTopic.Type, StatePinnedEvents.Type: - return StateEventType - case EphemeralEventReceipt.Type, EphemeralEventTyping.Type: - return EphemeralEventType - case AccountDataDirectChats.Type, AccountDataPushRules.Type, AccountDataRoomTags.Type: - return AccountDataEventType - case EventRedaction.Type, EventMessage.Type, EventSticker.Type: - return MessageEventType - default: - return UnknownEventType - } -} - -func (et *EventType) UnmarshalJSON(data []byte) error { - err := json.Unmarshal(data, &et.Type) - if err != nil { - return err - } - et.Class = et.GuessClass() - return nil -} - -func (et *EventType) MarshalJSON() ([]byte, error) { - return json.Marshal(&et.Type) -} - -func (et *EventType) String() string { - return et.Type -} - -// State events -var ( - StateAliases = EventType{"m.room.aliases", StateEventType} - StateCanonicalAlias = EventType{"m.room.canonical_alias", StateEventType} - StateCreate = EventType{"m.room.create", StateEventType} - StateJoinRules = EventType{"m.room.join_rules", StateEventType} - StateMember = EventType{"m.room.member", StateEventType} - StatePowerLevels = EventType{"m.room.power_levels", StateEventType} - StateRoomName = EventType{"m.room.name", StateEventType} - StateTopic = EventType{"m.room.topic", StateEventType} - StateRoomAvatar = EventType{"m.room.avatar", StateEventType} - StatePinnedEvents = EventType{"m.room.pinned_events", StateEventType} -) - -// Message events -var ( - EventRedaction = EventType{"m.room.redaction", MessageEventType} - EventMessage = EventType{"m.room.message", MessageEventType} - EventSticker = EventType{"m.sticker", MessageEventType} -) - -// Ephemeral events -var ( - EphemeralEventReceipt = EventType{"m.receipt", EphemeralEventType} - EphemeralEventTyping = EventType{"m.receipt", EphemeralEventType} -) - -// Account data events -var ( - AccountDataDirectChats = EventType{"m.direct", AccountDataEventType} - AccountDataPushRules = EventType{"m.push_rules", AccountDataEventType} - AccountDataRoomTags = EventType{"m.tag", AccountDataEventType} -) - -type MessageType string - -// Msgtypes -const ( - MsgText MessageType = "m.text" - MsgEmote = "m.emote" - MsgNotice = "m.notice" - MsgImage = "m.image" - MsgLocation = "m.location" - MsgVideo = "m.video" - MsgAudio = "m.audio" - MsgFile = "m.file" -) - -type Format string - -// Message formats -const ( - FormatHTML Format = "org.matrix.custom.html" -) - -// Event represents a single Matrix event. -type Event struct { - StateKey *string `json:"state_key,omitempty"` // The state key for the event. Only present on State Events. - Sender string `json:"sender"` // The user ID of the sender of the event - Type EventType `json:"type"` // The event type - Timestamp int64 `json:"origin_server_ts"` // The unix timestamp when this message was sent by the origin server - ID string `json:"event_id"` // The unique ID of this event - RoomID string `json:"room_id"` // The room the event was sent to. May be nil (e.g. for presence) - Content Content `json:"content"` // The JSON content of the event. - Redacts string `json:"redacts,omitempty"` // The event ID that was redacted if a m.room.redaction event - Unsigned Unsigned `json:"unsigned,omitempty"` // Unsigned content set by own homeserver. - - InviteRoomState []StrippedState `json:"invite_room_state"` -} - -func (evt *Event) GetStateKey() string { - if evt.StateKey != nil { - return *evt.StateKey - } - return "" -} - -type StrippedState struct { - Content Content `json:"content"` - Type EventType `json:"type"` - StateKey string `json:"state_key"` -} - -type Unsigned struct { - PrevContent *Content `json:"prev_content,omitempty"` - PrevSender string `json:"prev_sender,omitempty"` - ReplacesState string `json:"replaces_state,omitempty"` - Age int64 `json:"age,omitempty"` -} - -type Content struct { - VeryRaw json.RawMessage `json:"-"` - Raw map[string]interface{} `json:"-"` - - MsgType MessageType `json:"msgtype,omitempty"` - Body string `json:"body,omitempty"` - Format Format `json:"format,omitempty"` - FormattedBody string `json:"formatted_body,omitempty"` - - Info *FileInfo `json:"info,omitempty"` - URL string `json:"url,omitempty"` - - // Membership key for easy access in m.room.member events - Membership Membership `json:"membership,omitempty"` - - RelatesTo *RelatesTo `json:"m.relates_to,omitempty"` - - PowerLevels - Member - Aliases []string `json:"aliases,omitempty"` - CanonicalAlias - RoomName - RoomTopic - - RoomTags Tags `json:"tags,omitempty"` - TypingUserIDs []string `json:"user_ids,omitempty"` -} - -type serializableContent Content - -func (content *Content) UnmarshalJSON(data []byte) error { - content.VeryRaw = data - if err := json.Unmarshal(data, &content.Raw); err != nil { - return err - } - return json.Unmarshal(data, (*serializableContent)(content)) -} - -func (content *Content) UnmarshalPowerLevels() (pl PowerLevels, err error) { - err = json.Unmarshal(content.VeryRaw, &pl) - return -} - -func (content *Content) UnmarshalMember() (m Member, err error) { - err = json.Unmarshal(content.VeryRaw, &m) - return -} - -func (content *Content) UnmarshalCanonicalAlias() (ca CanonicalAlias, err error) { - err = json.Unmarshal(content.VeryRaw, &ca) - return -} - -func (content *Content) GetInfo() *FileInfo { - if content.Info == nil { - content.Info = &FileInfo{} - } - return content.Info -} - -type Tags map[string]struct { - Order string `json:"order"` -} - -type RoomName struct { - Name string `json:"name,omitempty"` -} - -type RoomTopic struct { - Topic string `json:"topic,omitempty"` -} - -// Membership is an enum specifying the membership state of a room member. -type Membership string - -// The allowed membership states as specified in spec section 10.5.5. -const ( - MembershipJoin Membership = "join" - MembershipLeave Membership = "leave" - MembershipInvite Membership = "invite" - MembershipBan Membership = "ban" - MembershipKnock Membership = "knock" -) - -type Member struct { - Membership Membership `json:"membership,omitempty"` - AvatarURL string `json:"avatar_url,omitempty"` - Displayname string `json:"displayname,omitempty"` - ThirdPartyInvite *ThirdPartyInvite `json:"third_party_invite,omitempty"` - Reason string `json:"reason,omitempty"` -} - -type ThirdPartyInvite struct { - DisplayName string `json:"display_name"` - Signed struct { - Token string `json:"token"` - Signatures json.RawMessage `json:"signatures"` - MXID string `json:"mxid"` - } -} - -type CanonicalAlias struct { - Alias string `json:"alias,omitempty"` -} - -type PowerLevels struct { - usersLock sync.RWMutex `json:"-"` - Users map[string]int `json:"users,omitempty"` - UsersDefault int `json:"users_default,omitempty"` - - eventsLock sync.RWMutex `json:"-"` - Events map[string]int `json:"events,omitempty"` - EventsDefault int `json:"events_default,omitempty"` - - StateDefaultPtr *int `json:"state_default,omitempty"` - - InvitePtr *int `json:"invite,omitempty"` - KickPtr *int `json:"kick,omitempty"` - BanPtr *int `json:"ban,omitempty"` - RedactPtr *int `json:"redact,omitempty"` -} - -func (pl *PowerLevels) Invite() int { - if pl.InvitePtr != nil { - return *pl.InvitePtr - } - return 50 -} - -func (pl *PowerLevels) Kick() int { - if pl.KickPtr != nil { - return *pl.KickPtr - } - return 50 -} - -func (pl *PowerLevels) Ban() int { - if pl.BanPtr != nil { - return *pl.BanPtr - } - return 50 -} - -func (pl *PowerLevels) Redact() int { - if pl.RedactPtr != nil { - return *pl.RedactPtr - } - return 50 -} - -func (pl *PowerLevels) StateDefault() int { - if pl.StateDefaultPtr != nil { - return *pl.StateDefaultPtr - } - return 50 -} - -func (pl *PowerLevels) GetUserLevel(userID string) int { - pl.usersLock.RLock() - defer pl.usersLock.RUnlock() - level, ok := pl.Users[userID] - if !ok { - return pl.UsersDefault - } - return level -} - -func (pl *PowerLevels) SetUserLevel(userID string, level int) { - pl.usersLock.Lock() - defer pl.usersLock.Unlock() - if level == pl.UsersDefault { - delete(pl.Users, userID) - } else { - pl.Users[userID] = level - } -} - -func (pl *PowerLevels) EnsureUserLevel(userID string, level int) bool { - existingLevel := pl.GetUserLevel(userID) - if existingLevel != level { - pl.SetUserLevel(userID, level) - return true - } - return false -} - -func (pl *PowerLevels) GetEventLevel(eventType EventType) int { - pl.eventsLock.RLock() - defer pl.eventsLock.RUnlock() - level, ok := pl.Events[eventType.String()] - if !ok { - if eventType.IsState() { - return pl.StateDefault() - } - return pl.EventsDefault - } - return level -} - -func (pl *PowerLevels) SetEventLevel(eventType EventType, level int) { - pl.eventsLock.Lock() - defer pl.eventsLock.Unlock() - if (eventType.IsState() && level == pl.StateDefault()) || (!eventType.IsState() && level == pl.EventsDefault) { - delete(pl.Events, eventType.String()) - } else { - pl.Events[eventType.String()] = level - } -} - -func (pl *PowerLevels) EnsureEventLevel(eventType EventType, level int) bool { - existingLevel := pl.GetEventLevel(eventType) - if existingLevel != level { - pl.SetEventLevel(eventType, level) - return true - } - return false -} - -type FileInfo struct { - MimeType string `json:"mimetype,omitempty"` - ThumbnailInfo *FileInfo `json:"thumbnail_info,omitempty"` - ThumbnailURL string `json:"thumbnail_url,omitempty"` - Height int `json:"h,omitempty"` - Width int `json:"w,omitempty"` - Duration uint `json:"duration,omitempty"` - Size int `json:"size,omitempty"` -} - -func (fileInfo *FileInfo) GetThumbnailInfo() *FileInfo { - if fileInfo.ThumbnailInfo == nil { - fileInfo.ThumbnailInfo = &FileInfo{} - } - return fileInfo.ThumbnailInfo -} - -type RelatesTo struct { - InReplyTo InReplyTo `json:"m.in_reply_to,omitempty"` -} - -type InReplyTo struct { - EventID string `json:"event_id,omitempty"` - // Not required, just for future-proofing - RoomID string `json:"room_id,omitempty"` -} |