forked from jshiffer/matterbridge
Refactor gateway (#648)
* Decrease complexity of handleMessage, handleReceive, handleFiles * Move handlers to handlers.go * Split ignoreMessage up in ignoreTextEmpty, ignoreNicks and IgnoreTexts * Add ignoreEvent * Add testcase for ignoreTextEmpty, ignoreNicks, ignoreTexts and ignoreEvent
This commit is contained in:
parent
bfa9a83d31
commit
ccd55d2a28
@ -1,13 +1,6 @@
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package gateway
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import (
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"bytes"
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"crypto/sha1" //nolint:gosec
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"fmt"
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"io/ioutil"
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"net/http"
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"os"
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"path/filepath"
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"regexp"
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"strings"
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"time"
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@ -50,7 +43,9 @@ func New(cfg config.Gateway, r *Router) *Gateway {
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Router: r, Bridges: make(map[string]*bridge.Bridge), Config: r.Config}
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cache, _ := lru.New(5000)
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gw.Messages = cache
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gw.AddConfig(&cfg)
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if err := gw.AddConfig(&cfg); err != nil {
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flog.Errorf("AddConfig failed: %s", err)
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}
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return gw
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}
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@ -94,7 +89,9 @@ func (gw *Gateway) AddBridge(cfg *config.Bridge) error {
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func (gw *Gateway) AddConfig(cfg *config.Gateway) error {
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gw.Name = cfg.Name
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gw.MyConfig = cfg
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gw.mapChannels()
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if err := gw.mapChannels(); err != nil {
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flog.Errorf("mapChannels() failed: %s", err)
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}
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for _, br := range append(gw.MyConfig.In, append(gw.MyConfig.InOut, gw.MyConfig.Out...)...) {
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br := br //scopelint
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err := gw.AddBridge(&br)
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@ -114,7 +111,9 @@ func (gw *Gateway) mapChannelsToBridge(br *bridge.Bridge) {
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}
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func (gw *Gateway) reconnectBridge(br *bridge.Bridge) {
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br.Disconnect()
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if err := br.Disconnect(); err != nil {
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flog.Errorf("Disconnect() %s failed: %s", br.Account, err)
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}
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time.Sleep(time.Second * 5)
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RECONNECT:
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flog.Infof("Reconnecting %s", br.Account)
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@ -125,7 +124,9 @@ RECONNECT:
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goto RECONNECT
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}
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br.Joined = make(map[string]bool)
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br.JoinChannels()
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if err := br.JoinChannels(); err != nil {
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flog.Errorf("JoinChannels() %s failed: %s", br.Account, err)
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}
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}
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func (gw *Gateway) mapChannelConfig(cfg []config.Bridge, direction string) {
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@ -212,115 +213,11 @@ func (gw *Gateway) getDestMsgID(msgID string, dest *bridge.Bridge, channel confi
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return ""
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}
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func (gw *Gateway) handleMessage(msg config.Message, dest *bridge.Bridge) []*BrMsgID {
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var brMsgIDs []*BrMsgID
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// if we have an attached file, or other info
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if msg.Extra != nil {
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if len(msg.Extra[config.EventFileFailureSize]) != 0 {
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if msg.Text == "" {
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return brMsgIDs
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// ignoreTextEmpty returns true if we need to ignore a message with an empty text.
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func (gw *Gateway) ignoreTextEmpty(msg *config.Message) bool {
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if msg.Text != "" {
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return false
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}
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}
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}
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// Avatar downloads are only relevant for telegram and mattermost for now
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if msg.Event == config.EventAvatarDownload {
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if dest.Protocol != "mattermost" &&
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dest.Protocol != "telegram" {
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return brMsgIDs
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}
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}
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// only relay join/part when configured
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if msg.Event == config.EventJoinLeave && !dest.GetBool("ShowJoinPart") {
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return brMsgIDs
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}
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// only relay topic change when used in some way on other side
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if msg.Event == config.EventTopicChange &&
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dest.GetBool("ShowTopicChange") &&
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dest.GetBool("SyncTopic") {
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return brMsgIDs
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}
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// broadcast to every out channel (irc QUIT)
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if msg.Channel == "" && msg.Event != config.EventJoinLeave {
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flog.Debug("empty channel")
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return brMsgIDs
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}
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// Get the ID of the parent message in thread
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var canonicalParentMsgID string
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if msg.ParentID != "" && dest.GetBool("PreserveThreading") {
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canonicalParentMsgID = gw.FindCanonicalMsgID(msg.Protocol, msg.ParentID)
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}
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originchannel := msg.Channel
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origmsg := msg
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channels := gw.getDestChannel(&msg, *dest)
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for _, channel := range channels {
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// Only send the avatar download event to ourselves.
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if msg.Event == config.EventAvatarDownload {
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if channel.ID != getChannelID(origmsg) {
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continue
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}
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} else {
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// do not send to ourself for any other event
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if channel.ID == getChannelID(origmsg) {
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continue
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}
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}
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// Too noisy to log like other events
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if msg.Event != config.EventUserTyping {
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flog.Debugf("=> Sending %#v from %s (%s) to %s (%s)", msg, msg.Account, originchannel, dest.Account, channel.Name)
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}
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msg.Channel = channel.Name
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msg.Avatar = gw.modifyAvatar(origmsg, dest)
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msg.Username = gw.modifyUsername(origmsg, dest)
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msg.ID = gw.getDestMsgID(origmsg.Protocol+" "+origmsg.ID, dest, channel)
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// for api we need originchannel as channel
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if dest.Protocol == apiProtocol {
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msg.Channel = originchannel
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}
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msg.ParentID = gw.getDestMsgID(origmsg.Protocol+" "+canonicalParentMsgID, dest, channel)
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if msg.ParentID == "" {
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msg.ParentID = canonicalParentMsgID
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}
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// if we are using mattermost plugin account, send messages to MattermostPlugin channel
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// that can be picked up by the mattermost matterbridge plugin
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if dest.Account == "mattermost.plugin" {
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gw.Router.MattermostPlugin <- msg
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}
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mID, err := dest.Send(msg)
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if err != nil {
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flog.Error(err)
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}
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// append the message ID (mID) from this bridge (dest) to our brMsgIDs slice
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if mID != "" {
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flog.Debugf("mID %s: %s", dest.Account, mID)
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brMsgIDs = append(brMsgIDs, &BrMsgID{dest, dest.Protocol + " " + mID, channel.ID})
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}
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}
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return brMsgIDs
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}
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func (gw *Gateway) ignoreMessage(msg *config.Message) bool {
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// if we don't have the bridge, ignore it
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if _, ok := gw.Bridges[msg.Account]; !ok {
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return true
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}
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// check if we need to ignore a empty message
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if msg.Text == "" {
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if msg.Event == config.EventUserTyping {
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return false
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}
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@ -335,18 +232,13 @@ func (gw *Gateway) ignoreMessage(msg *config.Message) bool {
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return true
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}
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// is the username in IgnoreNicks field
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for _, entry := range strings.Fields(gw.Bridges[msg.Account].GetString("IgnoreNicks")) {
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if msg.Username == entry {
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flog.Debugf("ignoring %s from %s", msg.Username, msg.Account)
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return true
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// ignoreTexts returns true if msg.Text matches any of the input regexes.
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func (gw *Gateway) ignoreTexts(msg *config.Message, input []string) bool {
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for _, entry := range input {
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if entry == "" {
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continue
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}
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}
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// does the message match regex in IgnoreMessages field
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// TODO do not compile regexps everytime
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for _, entry := range strings.Fields(gw.Bridges[msg.Account].GetString("IgnoreMessages")) {
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if entry != "" {
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re, err := regexp.Compile(entry)
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if err != nil {
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flog.Errorf("incorrect regexp %s for %s", entry, msg.Account)
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@ -357,7 +249,33 @@ func (gw *Gateway) ignoreMessage(msg *config.Message) bool {
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return true
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}
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}
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return false
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}
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// ignoreNicks returns true if msg.Username matches any of the input regexes.
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func (gw *Gateway) ignoreNicks(msg *config.Message, input []string) bool {
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// is the username in IgnoreNicks field
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for _, entry := range input {
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if msg.Username == entry {
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flog.Debugf("ignoring %s from %s", msg.Username, msg.Account)
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return true
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}
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}
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return false
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}
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func (gw *Gateway) ignoreMessage(msg *config.Message) bool {
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// if we don't have the bridge, ignore it
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if _, ok := gw.Bridges[msg.Account]; !ok {
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return true
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}
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igNicks := strings.Fields(gw.Bridges[msg.Account].GetString("IgnoreNicks"))
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igMessages := strings.Fields(gw.Bridges[msg.Account].GetString("IgnoreMessages"))
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if gw.ignoreTextEmpty(msg) || gw.ignoreNicks(msg, igNicks) || gw.ignoreTexts(msg, igMessages) {
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return true
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}
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return false
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}
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@ -438,86 +356,61 @@ func (gw *Gateway) modifyMessage(msg *config.Message) {
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}
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}
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// handleFiles uploads or places all files on the given msg to the MediaServer and
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// adds the new URL of the file on the MediaServer onto the given msg.
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func (gw *Gateway) handleFiles(msg *config.Message) {
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reg := regexp.MustCompile("[^a-zA-Z0-9]+")
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// If we don't have a attachfield or we don't have a mediaserver configured return
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if msg.Extra == nil ||
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(gw.BridgeValues().General.MediaServerUpload == "" &&
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gw.BridgeValues().General.MediaDownloadPath == "") {
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return
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}
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// If we don't have files, nothing to upload.
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if len(msg.Extra["file"]) == 0 {
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return
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}
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client := &http.Client{
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Timeout: time.Second * 5,
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}
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for i, f := range msg.Extra["file"] {
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fi := f.(config.FileInfo)
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ext := filepath.Ext(fi.Name)
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fi.Name = fi.Name[0 : len(fi.Name)-len(ext)]
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fi.Name = reg.ReplaceAllString(fi.Name, "_")
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fi.Name += ext
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sha1sum := fmt.Sprintf("%x", sha1.Sum(*fi.Data))[:8] //nolint:gosec
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if gw.BridgeValues().General.MediaServerUpload != "" {
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// Use MediaServerUpload. Upload using a PUT HTTP request and basicauth.
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url := gw.BridgeValues().General.MediaServerUpload + "/" + sha1sum + "/" + fi.Name
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req, err := http.NewRequest("PUT", url, bytes.NewReader(*fi.Data))
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if err != nil {
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flog.Errorf("mediaserver upload failed, could not create request: %#v", err)
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continue
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}
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flog.Debugf("mediaserver upload url: %s", url)
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req.Header.Set("Content-Type", "binary/octet-stream")
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_, err = client.Do(req)
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if err != nil {
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flog.Errorf("mediaserver upload failed, could not Do request: %#v", err)
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continue
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// SendMessage sends a message (with specified parentID) to the channel on the selected destination bridge.
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// returns a message id and error.
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func (gw *Gateway) SendMessage(origmsg config.Message, dest *bridge.Bridge, channel config.ChannelInfo, canonicalParentMsgID string) (string, error) {
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msg := origmsg
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// Only send the avatar download event to ourselves.
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if msg.Event == config.EventAvatarDownload {
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if channel.ID != getChannelID(origmsg) {
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return "", nil
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}
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} else {
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// Use MediaServerPath. Place the file on the current filesystem.
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dir := gw.BridgeValues().General.MediaDownloadPath + "/" + sha1sum
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err := os.Mkdir(dir, os.ModePerm)
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if err != nil && !os.IsExist(err) {
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flog.Errorf("mediaserver path failed, could not mkdir: %s %#v", err, err)
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continue
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// do not send to ourself for any other event
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if channel.ID == getChannelID(origmsg) {
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return "", nil
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}
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}
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path := dir + "/" + fi.Name
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flog.Debugf("mediaserver path placing file: %s", path)
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// Too noisy to log like other events
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if msg.Event != config.EventUserTyping {
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flog.Debugf("=> Sending %#v from %s (%s) to %s (%s)", msg, msg.Account, origmsg.Channel, dest.Account, channel.Name)
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}
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err = ioutil.WriteFile(path, *fi.Data, os.ModePerm)
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msg.Channel = channel.Name
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msg.Avatar = gw.modifyAvatar(origmsg, dest)
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msg.Username = gw.modifyUsername(origmsg, dest)
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msg.ID = gw.getDestMsgID(origmsg.Protocol+" "+origmsg.ID, dest, channel)
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// for api we need originchannel as channel
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if dest.Protocol == apiProtocol {
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msg.Channel = origmsg.Channel
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}
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msg.ParentID = gw.getDestMsgID(origmsg.Protocol+" "+canonicalParentMsgID, dest, channel)
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if msg.ParentID == "" {
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msg.ParentID = canonicalParentMsgID
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}
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// if we are using mattermost plugin account, send messages to MattermostPlugin channel
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// that can be picked up by the mattermost matterbridge plugin
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if dest.Account == "mattermost.plugin" {
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gw.Router.MattermostPlugin <- msg
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}
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mID, err := dest.Send(msg)
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if err != nil {
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flog.Errorf("mediaserver path failed, could not writefile: %s %#v", err, err)
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continue
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}
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return mID, err
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}
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// Download URL.
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durl := gw.BridgeValues().General.MediaServerDownload + "/" + sha1sum + "/" + fi.Name
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flog.Debugf("mediaserver download URL = %s", durl)
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// We uploaded/placed the file successfully. Add the SHA and URL.
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extra := msg.Extra["file"][i].(config.FileInfo)
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extra.URL = durl
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extra.SHA = sha1sum
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msg.Extra["file"][i] = extra
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// append the message ID (mID) from this bridge (dest) to our brMsgIDs slice
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if mID != "" {
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flog.Debugf("mID %s: %s", dest.Account, mID)
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return mID, nil
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//brMsgIDs = append(brMsgIDs, &BrMsgID{dest, dest.Protocol + " " + mID, channel.ID})
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}
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return "", nil
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}
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func (gw *Gateway) validGatewayDest(msg *config.Message) bool {
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@ -387,3 +387,116 @@ func TestGetDestChannelAdvanced(t *testing.T) {
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}
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assert.Equal(t, map[string]int{"bridge3": 4, "bridge": 9, "announcements": 3, "bridge2": 4}, hits)
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}
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func TestIgnoreTextEmpty(t *testing.T) {
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extraFile := make(map[string][]interface{})
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extraAttach := make(map[string][]interface{})
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extraFailure := make(map[string][]interface{})
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extraFile["file"] = append(extraFile["file"], config.FileInfo{})
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extraAttach["attachments"] = append(extraAttach["attachments"], []string{})
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extraFailure[config.EventFileFailureSize] = append(extraFailure[config.EventFileFailureSize], config.FileInfo{})
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msgTests := map[string]struct {
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input *config.Message
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output bool
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}{
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"usertyping": {
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input: &config.Message{Event: config.EventUserTyping},
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output: false,
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},
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"file attach": {
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input: &config.Message{Extra: extraFile},
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output: false,
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},
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"attachments": {
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input: &config.Message{Extra: extraAttach},
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output: false,
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},
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config.EventFileFailureSize: {
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input: &config.Message{Extra: extraFailure},
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output: false,
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},
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"nil extra": {
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input: &config.Message{Extra: nil},
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output: true,
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},
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"empty": {
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input: &config.Message{},
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output: true,
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},
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}
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gw := &Gateway{}
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for testname, testcase := range msgTests {
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output := gw.ignoreTextEmpty(testcase.input)
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assert.Equalf(t, testcase.output, output, "case '%s' failed", testname)
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}
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}
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func TestIgnoreTexts(t *testing.T) {
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msgTests := map[string]struct {
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input *config.Message
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re []string
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output bool
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}{
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"no regex": {
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input: &config.Message{Text: "a text message"},
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re: []string{},
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output: false,
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},
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"simple regex": {
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input: &config.Message{Text: "a text message"},
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re: []string{"text"},
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output: true,
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},
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"multiple regex fail": {
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input: &config.Message{Text: "a text message"},
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re: []string{"abc", "123$"},
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output: false,
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},
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"multiple regex pass": {
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input: &config.Message{Text: "a text message"},
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re: []string{"lala", "sage$"},
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output: true,
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},
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}
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gw := &Gateway{}
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for testname, testcase := range msgTests {
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output := gw.ignoreTexts(testcase.input, testcase.re)
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assert.Equalf(t, testcase.output, output, "case '%s' failed", testname)
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}
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}
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func TestIgnoreNicks(t *testing.T) {
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msgTests := map[string]struct {
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input *config.Message
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re []string
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output bool
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}{
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"no entry": {
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input: &config.Message{Username: "user", Text: "a text message"},
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re: []string{},
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output: false,
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},
|
||||
"one entry": {
|
||||
input: &config.Message{Username: "user", Text: "a text message"},
|
||||
re: []string{"user"},
|
||||
output: true,
|
||||
},
|
||||
"multiple entries": {
|
||||
input: &config.Message{Username: "user", Text: "a text message"},
|
||||
re: []string{"abc", "user"},
|
||||
output: true,
|
||||
},
|
||||
"multiple entries fail": {
|
||||
input: &config.Message{Username: "user", Text: "a text message"},
|
||||
re: []string{"abc", "def"},
|
||||
output: false,
|
||||
},
|
||||
}
|
||||
gw := &Gateway{}
|
||||
for testname, testcase := range msgTests {
|
||||
output := gw.ignoreNicks(testcase.input, testcase.re)
|
||||
assert.Equalf(t, testcase.output, output, "case '%s' failed", testname)
|
||||
}
|
||||
}
|
||||
|
210
gateway/handlers.go
Normal file
210
gateway/handlers.go
Normal file
@ -0,0 +1,210 @@
|
||||
package gateway
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"crypto/sha1" //nolint:gosec
|
||||
"fmt"
|
||||
"io/ioutil"
|
||||
"net/http"
|
||||
"os"
|
||||
"path/filepath"
|
||||
"regexp"
|
||||
"time"
|
||||
|
||||
"github.com/42wim/matterbridge/bridge"
|
||||
"github.com/42wim/matterbridge/bridge/config"
|
||||
)
|
||||
|
||||
// handleEventFailure handles failures and reconnects bridges.
|
||||
func (r *Router) handleEventFailure(msg *config.Message) {
|
||||
if msg.Event != config.EventFailure {
|
||||
return
|
||||
}
|
||||
for _, gw := range r.Gateways {
|
||||
for _, br := range gw.Bridges {
|
||||
if msg.Account == br.Account {
|
||||
go gw.reconnectBridge(br)
|
||||
return
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// handleEventRejoinChannels handles rejoining of channels.
|
||||
func (r *Router) handleEventRejoinChannels(msg *config.Message) {
|
||||
if msg.Event != config.EventRejoinChannels {
|
||||
return
|
||||
}
|
||||
for _, gw := range r.Gateways {
|
||||
for _, br := range gw.Bridges {
|
||||
if msg.Account == br.Account {
|
||||
br.Joined = make(map[string]bool)
|
||||
if err := br.JoinChannels(); err != nil {
|
||||
flog.Errorf("channel join failed for %s: %s", msg.Account, err)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// handleFiles uploads or places all files on the given msg to the MediaServer and
|
||||
// adds the new URL of the file on the MediaServer onto the given msg.
|
||||
func (gw *Gateway) handleFiles(msg *config.Message) {
|
||||
reg := regexp.MustCompile("[^a-zA-Z0-9]+")
|
||||
|
||||
// If we don't have a attachfield or we don't have a mediaserver configured return
|
||||
if msg.Extra == nil ||
|
||||
(gw.BridgeValues().General.MediaServerUpload == "" &&
|
||||
gw.BridgeValues().General.MediaDownloadPath == "") {
|
||||
return
|
||||
}
|
||||
|
||||
// If we don't have files, nothing to upload.
|
||||
if len(msg.Extra["file"]) == 0 {
|
||||
return
|
||||
}
|
||||
|
||||
for i, f := range msg.Extra["file"] {
|
||||
fi := f.(config.FileInfo)
|
||||
ext := filepath.Ext(fi.Name)
|
||||
fi.Name = fi.Name[0 : len(fi.Name)-len(ext)]
|
||||
fi.Name = reg.ReplaceAllString(fi.Name, "_")
|
||||
fi.Name += ext
|
||||
|
||||
sha1sum := fmt.Sprintf("%x", sha1.Sum(*fi.Data))[:8] //nolint:gosec
|
||||
|
||||
if gw.BridgeValues().General.MediaServerUpload != "" {
|
||||
// Use MediaServerUpload. Upload using a PUT HTTP request and basicauth.
|
||||
if err := gw.handleFilesUpload(&fi); err != nil {
|
||||
flog.Error(err)
|
||||
continue
|
||||
}
|
||||
} else {
|
||||
// Use MediaServerPath. Place the file on the current filesystem.
|
||||
if err := gw.handleFilesLocal(&fi); err != nil {
|
||||
flog.Error(err)
|
||||
continue
|
||||
}
|
||||
}
|
||||
|
||||
// Download URL.
|
||||
durl := gw.BridgeValues().General.MediaServerDownload + "/" + sha1sum + "/" + fi.Name
|
||||
|
||||
flog.Debugf("mediaserver download URL = %s", durl)
|
||||
|
||||
// We uploaded/placed the file successfully. Add the SHA and URL.
|
||||
extra := msg.Extra["file"][i].(config.FileInfo)
|
||||
extra.URL = durl
|
||||
extra.SHA = sha1sum
|
||||
msg.Extra["file"][i] = extra
|
||||
}
|
||||
}
|
||||
|
||||
// handleFilesUpload uses MediaServerUpload configuration to upload the file.
|
||||
// Returns error on failure.
|
||||
func (gw *Gateway) handleFilesUpload(fi *config.FileInfo) error {
|
||||
client := &http.Client{
|
||||
Timeout: time.Second * 5,
|
||||
}
|
||||
// Use MediaServerUpload. Upload using a PUT HTTP request and basicauth.
|
||||
sha1sum := fmt.Sprintf("%x", sha1.Sum(*fi.Data))[:8] //nolint:gosec
|
||||
url := gw.BridgeValues().General.MediaServerUpload + "/" + sha1sum + "/" + fi.Name
|
||||
|
||||
req, err := http.NewRequest("PUT", url, bytes.NewReader(*fi.Data))
|
||||
if err != nil {
|
||||
return fmt.Errorf("mediaserver upload failed, could not create request: %#v", err)
|
||||
}
|
||||
|
||||
flog.Debugf("mediaserver upload url: %s", url)
|
||||
|
||||
req.Header.Set("Content-Type", "binary/octet-stream")
|
||||
_, err = client.Do(req)
|
||||
if err != nil {
|
||||
return fmt.Errorf("mediaserver upload failed, could not Do request: %#v", err)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
// handleFilesLocal use MediaServerPath configuration, places the file on the current filesystem.
|
||||
// Returns error on failure.
|
||||
func (gw *Gateway) handleFilesLocal(fi *config.FileInfo) error {
|
||||
sha1sum := fmt.Sprintf("%x", sha1.Sum(*fi.Data))[:8] //nolint:gosec
|
||||
dir := gw.BridgeValues().General.MediaDownloadPath + "/" + sha1sum
|
||||
err := os.Mkdir(dir, os.ModePerm)
|
||||
if err != nil && !os.IsExist(err) {
|
||||
return fmt.Errorf("mediaserver path failed, could not mkdir: %s %#v", err, err)
|
||||
}
|
||||
|
||||
path := dir + "/" + fi.Name
|
||||
flog.Debugf("mediaserver path placing file: %s", path)
|
||||
|
||||
err = ioutil.WriteFile(path, *fi.Data, os.ModePerm)
|
||||
if err != nil {
|
||||
return fmt.Errorf("mediaserver path failed, could not writefile: %s %#v", err, err)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
// ignoreEvent returns true if we need to ignore this event for the specified destination bridge.
|
||||
func (gw *Gateway) ignoreEvent(event string, dest *bridge.Bridge) bool {
|
||||
switch event {
|
||||
case config.EventAvatarDownload:
|
||||
// Avatar downloads are only relevant for telegram and mattermost for now
|
||||
if dest.Protocol != "mattermost" && dest.Protocol != "telegram" {
|
||||
return true
|
||||
}
|
||||
case config.EventJoinLeave:
|
||||
// only relay join/part when configured
|
||||
if !dest.GetBool("ShowJoinPart") {
|
||||
return true
|
||||
}
|
||||
case config.EventTopicChange:
|
||||
// only relay topic change when used in some way on other side
|
||||
if dest.GetBool("ShowTopicChange") && dest.GetBool("SyncTopic") {
|
||||
return true
|
||||
}
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
// handleMessage makes sure the message get sent to the correct bridge/channels.
|
||||
// Returns an array of msg ID's
|
||||
func (gw *Gateway) handleMessage(msg config.Message, dest *bridge.Bridge) []*BrMsgID {
|
||||
var brMsgIDs []*BrMsgID
|
||||
|
||||
// if we have an attached file, or other info
|
||||
if msg.Extra != nil && len(msg.Extra[config.EventFileFailureSize]) != 0 && msg.Text == "" {
|
||||
return brMsgIDs
|
||||
}
|
||||
|
||||
if gw.ignoreEvent(msg.Event, dest) {
|
||||
return brMsgIDs
|
||||
}
|
||||
|
||||
// broadcast to every out channel (irc QUIT)
|
||||
if msg.Channel == "" && msg.Event != config.EventJoinLeave {
|
||||
flog.Debug("empty channel")
|
||||
return brMsgIDs
|
||||
}
|
||||
|
||||
// Get the ID of the parent message in thread
|
||||
var canonicalParentMsgID string
|
||||
if msg.ParentID != "" && dest.GetBool("PreserveThreading") {
|
||||
canonicalParentMsgID = gw.FindCanonicalMsgID(msg.Protocol, msg.ParentID)
|
||||
}
|
||||
|
||||
origmsg := msg
|
||||
channels := gw.getDestChannel(&msg, *dest)
|
||||
for _, channel := range channels {
|
||||
msgID, err := gw.SendMessage(origmsg, dest, channel, canonicalParentMsgID)
|
||||
if err != nil {
|
||||
flog.Errorf("SendMessage failed: %s", err)
|
||||
continue
|
||||
}
|
||||
if msgID == "" {
|
||||
continue
|
||||
}
|
||||
brMsgIDs = append(brMsgIDs, &BrMsgID{dest, dest.Protocol + " " + msgID, channel.ID})
|
||||
}
|
||||
return brMsgIDs
|
||||
}
|
@ -108,31 +108,14 @@ func (r *Router) getBridge(account string) *bridge.Bridge {
|
||||
func (r *Router) handleReceive() {
|
||||
for msg := range r.Message {
|
||||
msg := msg // scopelint
|
||||
if msg.Event == config.EventFailure {
|
||||
Loop:
|
||||
for _, gw := range r.Gateways {
|
||||
for _, br := range gw.Bridges {
|
||||
if msg.Account == br.Account {
|
||||
go gw.reconnectBridge(br)
|
||||
break Loop
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
if msg.Event == config.EventRejoinChannels {
|
||||
for _, gw := range r.Gateways {
|
||||
for _, br := range gw.Bridges {
|
||||
if msg.Account == br.Account {
|
||||
br.Joined = make(map[string]bool)
|
||||
br.JoinChannels()
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
r.handleEventFailure(&msg)
|
||||
r.handleEventRejoinChannels(&msg)
|
||||
for _, gw := range r.Gateways {
|
||||
// record all the message ID's of the different bridges
|
||||
var msgIDs []*BrMsgID
|
||||
if !gw.ignoreMessage(&msg) {
|
||||
if gw.ignoreMessage(&msg) {
|
||||
continue
|
||||
}
|
||||
msg.Timestamp = time.Now()
|
||||
gw.modifyMessage(&msg)
|
||||
gw.handleFiles(&msg)
|
||||
@ -146,4 +129,3 @@ func (r *Router) handleReceive() {
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
Loading…
Reference in New Issue
Block a user