Method handleMessage

gateway/handlers.go:191–237

handleMessage makes sure the message get sent to the correct bridge/channels. Returns an array of msg ID's

(rmsg *config.Message, dest *bridge.Bridge)

// handleMessage makes sure the message get sent to the correct bridge/channels.
// Returns an array of msg ID's
func (gw *Gateway) handleMessage(rmsg *config.Message, dest *bridge.Bridge) []*BrMsgID {
	var brMsgIDs []*BrMsgID

	// Not all bridges support "user is typing" indications so skip the message
	// if the targeted bridge does not support it.
	if rmsg.Event == config.EventUserTyping {
		if _, ok := bridgemap.UserTypingSupport[dest.Protocol]; !ok {
			return nil
		}
	}

	// if we have an attached file, or other info
	if rmsg.Extra != nil && len(rmsg.Extra[config.EventFileFailureSize]) != 0 && rmsg.Text == "" {
		return brMsgIDs
	}

	if gw.ignoreEvent(rmsg.Event, dest) {
		return brMsgIDs
	}

	// broadcast to every out channel (irc QUIT)
	if rmsg.Channel == "" && rmsg.Event != config.EventJoinLeave {
		gw.logger.Debug("empty channel")
		return brMsgIDs
	}

	// Get the ID of the parent message in thread
	var canonicalParentMsgID string
	if rmsg.ParentID != "" && dest.GetBool("PreserveThreading") {
		canonicalParentMsgID = gw.FindCanonicalMsgID(rmsg.Protocol, rmsg.ParentID)
	}

	channels := gw.getDestChannel(rmsg, *dest)
	for idx := range channels {
		channel := &channels[idx]
		msgID, err := gw.SendMessage(rmsg, dest, channel, canonicalParentMsgID)
		if err != nil {
			gw.logger.Errorf("SendMessage failed: %s", err)
			continue
		}
		if msgID == "" {
			continue
		}
		brMsgIDs = append(brMsgIDs, &BrMsgID{dest, dest.Protocol + " " + msgID, channel.ID})
	}
	return brMsgIDs
}

func (gw *Gateway) handleExtractNicks(msg *config.Message) {
	var err error