mirror of
https://github.com/cwinfo/matterbridge.git
synced 2024-12-24 17:15:40 +00:00
Refactor matrix
This commit is contained in:
Wim
parent
3d8f15c20b
commit
63b88e77f2
@ -2,15 +2,15 @@ package bmatrix
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"fmt"
|
||||
"github.com/42wim/matterbridge/bridge/config"
|
||||
"github.com/42wim/matterbridge/bridge/helper"
|
||||
matrix "github.com/matterbridge/gomatrix"
|
||||
log "github.com/sirupsen/logrus"
|
||||
"mime"
|
||||
"regexp"
|
||||
"strings"
|
||||
"sync"
|
||||
|
||||
"github.com/42wim/matterbridge/bridge/config"
|
||||
"github.com/42wim/matterbridge/bridge/helper"
|
||||
log "github.com/sirupsen/logrus"
|
||||
matrix "github.com/matterbridge/gomatrix"
|
||||
)
|
||||
|
||||
type Bmatrix struct {
|
||||
@ -39,7 +39,6 @@ func (b *Bmatrix) Connect() error {
|
||||
flog.Infof("Connecting %s", b.Config.Server)
|
||||
b.mc, err = matrix.NewClient(b.Config.Server, "", "")
|
||||
if err != nil {
|
||||
flog.Debugf("%#v", err)
|
||||
return err
|
||||
}
|
||||
resp, err := b.mc.Login(&matrix.ReqLogin{
|
||||
@ -48,7 +47,6 @@ func (b *Bmatrix) Connect() error {
|
||||
Password: b.Config.Password,
|
||||
})
|
||||
if err != nil {
|
||||
flog.Debugf("%#v", err)
|
||||
return err
|
||||
}
|
||||
b.mc.SetCredentials(resp.UserID, resp.AccessToken)
|
||||
@ -75,8 +73,21 @@ func (b *Bmatrix) JoinChannel(channel config.ChannelInfo) error {
|
||||
|
||||
func (b *Bmatrix) Send(msg config.Message) (string, error) {
|
||||
flog.Debugf("Receiving %#v", msg)
|
||||
|
||||
channel := b.getRoomID(msg.Channel)
|
||||
// ignore delete messages
|
||||
flog.Debugf("Channel %s maps to channel id %s", msg.Channel, channel)
|
||||
|
||||
// Make a action /me of the message
|
||||
if msg.Event == config.EVENT_USER_ACTION {
|
||||
resp, err := b.mc.SendMessageEvent(channel, "m.room.message",
|
||||
matrix.TextMessage{"m.emote", msg.Username + msg.Text})
|
||||
if err != nil {
|
||||
return "", err
|
||||
}
|
||||
return resp.EventID, err
|
||||
}
|
||||
|
||||
// Delete message
|
||||
if msg.Event == config.EVENT_MSG_DELETE {
|
||||
if msg.ID == "" {
|
||||
return "", nil
|
||||
@ -87,62 +98,22 @@ func (b *Bmatrix) Send(msg config.Message) (string, error) {
|
||||
}
|
||||
return resp.EventID, err
|
||||
}
|
||||
flog.Debugf("Sending to channel %s", channel)
|
||||
if msg.Event == config.EVENT_USER_ACTION {
|
||||
resp, err := b.mc.SendMessageEvent(channel, "m.room.message",
|
||||
matrix.TextMessage{"m.emote", msg.Username + msg.Text})
|
||||
if err != nil {
|
||||
return "", err
|
||||
}
|
||||
return resp.EventID, err
|
||||
}
|
||||
|
||||
// Upload a file if it exists
|
||||
if msg.Extra != nil {
|
||||
for _, rmsg := range helper.HandleExtra(&msg, b.General) {
|
||||
b.mc.SendText(channel, rmsg.Username+rmsg.Text)
|
||||
}
|
||||
// check if we have files to upload (from slack, telegram or mattermost)
|
||||
if len(msg.Extra["file"]) > 0 {
|
||||
for _, f := range msg.Extra["file"] {
|
||||
fi := f.(config.FileInfo)
|
||||
content := bytes.NewReader(*fi.Data)
|
||||
sp := strings.Split(fi.Name, ".")
|
||||
mtype := mime.TypeByExtension("." + sp[len(sp)-1])
|
||||
if strings.Contains(mtype, "image") ||
|
||||
strings.Contains(mtype, "video") {
|
||||
if fi.Comment != "" {
|
||||
_, err := b.mc.SendText(channel, msg.Username+fi.Comment)
|
||||
if err != nil {
|
||||
flog.Errorf("file comment failed: %#v", err)
|
||||
}
|
||||
}
|
||||
flog.Debugf("uploading file: %s %s", fi.Name, mtype)
|
||||
res, err := b.mc.UploadToContentRepo(content, mtype, int64(len(*fi.Data)))
|
||||
if err != nil {
|
||||
flog.Errorf("file upload failed: %#v", err)
|
||||
continue
|
||||
}
|
||||
if strings.Contains(mtype, "video") {
|
||||
flog.Debugf("sendVideo %s", res.ContentURI)
|
||||
_, err = b.mc.SendVideo(channel, fi.Name, res.ContentURI)
|
||||
if err != nil {
|
||||
flog.Errorf("sendVideo failed: %#v", err)
|
||||
}
|
||||
}
|
||||
if strings.Contains(mtype, "image") {
|
||||
flog.Debugf("sendImage %s", res.ContentURI)
|
||||
_, err = b.mc.SendImage(channel, fi.Name, res.ContentURI)
|
||||
if err != nil {
|
||||
flog.Errorf("sendImage failed: %#v", err)
|
||||
}
|
||||
}
|
||||
flog.Debugf("result: %#v", res)
|
||||
}
|
||||
}
|
||||
return "", nil
|
||||
return b.handleUploadFile(&msg, channel)
|
||||
}
|
||||
}
|
||||
|
||||
// Edit message if we have an ID
|
||||
// matrix has no editing support
|
||||
|
||||
// Post normal message
|
||||
resp, err := b.mc.SendText(channel, msg.Username+msg.Text)
|
||||
if err != nil {
|
||||
return "", err
|
||||
@ -185,15 +156,25 @@ func (b *Bmatrix) handleEvent(ev *matrix.Event) {
|
||||
flog.Debugf("Unknown room %s", ev.RoomID)
|
||||
return
|
||||
}
|
||||
username := ev.Sender[1:]
|
||||
|
||||
// TODO download avatar
|
||||
|
||||
// Create our message
|
||||
rmsg := config.Message{Username: ev.Sender[1:], Channel: channel, Account: b.Account, UserID: ev.Sender, ID: ev.ID}
|
||||
|
||||
// Text must be a string
|
||||
if rmsg.Text, ok = ev.Content["body"].(string); !ok {
|
||||
flog.Errorf("Content[body] wasn't a %T ?", rmsg.Text)
|
||||
return
|
||||
}
|
||||
|
||||
// Remove homeserver suffix if configured
|
||||
if b.Config.NoHomeServerSuffix {
|
||||
re := regexp.MustCompile("(.*?):.*")
|
||||
username = re.ReplaceAllString(username, `$1`)
|
||||
rmsg.Username = re.ReplaceAllString(rmsg.Username, `$1`)
|
||||
}
|
||||
var text string
|
||||
text, _ = ev.Content["body"].(string)
|
||||
rmsg := config.Message{Username: username, Text: text, Channel: channel, Account: b.Account, UserID: ev.Sender}
|
||||
rmsg.ID = ev.ID
|
||||
|
||||
// Delete event
|
||||
if ev.Type == "m.room.redaction" {
|
||||
rmsg.Event = config.EVENT_MSG_DELETE
|
||||
rmsg.ID = ev.Redacts
|
||||
@ -201,50 +182,137 @@ func (b *Bmatrix) handleEvent(ev *matrix.Event) {
|
||||
b.Remote <- rmsg
|
||||
return
|
||||
}
|
||||
|
||||
// Do we have a /me action
|
||||
if ev.Content["msgtype"].(string) == "m.emote" {
|
||||
rmsg.Event = config.EVENT_USER_ACTION
|
||||
}
|
||||
if ev.Content["msgtype"] != nil && ev.Content["msgtype"].(string) == "m.image" ||
|
||||
ev.Content["msgtype"].(string) == "m.video" ||
|
||||
ev.Content["msgtype"].(string) == "m.file" {
|
||||
flog.Debugf("ev: %#v", ev)
|
||||
rmsg.Extra = make(map[string][]interface{})
|
||||
url := ev.Content["url"].(string)
|
||||
url = strings.Replace(url, "mxc://", b.Config.Server+"/_matrix/media/v1/download/", -1)
|
||||
info := ev.Content["info"].(map[string]interface{})
|
||||
size := info["size"].(float64)
|
||||
name := ev.Content["body"].(string)
|
||||
// check if we have an image uploaded without extension
|
||||
if !strings.Contains(name, ".") {
|
||||
if ev.Content["msgtype"].(string) == "m.image" {
|
||||
if mtype, ok := ev.Content["mimetype"].(string); ok {
|
||||
mext, _ := mime.ExtensionsByType(mtype)
|
||||
if len(mext) > 0 {
|
||||
name = name + mext[0]
|
||||
}
|
||||
} else {
|
||||
// just a default .png extension if we don't have mime info
|
||||
name = name + ".png"
|
||||
}
|
||||
}
|
||||
|
||||
// Do we have attachments
|
||||
if b.containsAttachment(ev.Content) {
|
||||
err := b.handleDownloadFile(&rmsg, ev.Content)
|
||||
if err != nil {
|
||||
flog.Errorf("download failed: %#v", err)
|
||||
}
|
||||
flog.Debugf("trying to download %#v with size %#v", name, size)
|
||||
if size <= float64(b.General.MediaDownloadSize) {
|
||||
data, err := helper.DownloadFile(url)
|
||||
if err != nil {
|
||||
flog.Errorf("download %s failed %#v", url, err)
|
||||
} else {
|
||||
flog.Debugf("download OK %#v %#v %#v", name, len(*data), len(url))
|
||||
rmsg.Extra["file"] = append(rmsg.Extra["file"], config.FileInfo{Name: name, Data: data})
|
||||
}
|
||||
} else {
|
||||
flog.Errorf("File %#v to large to download (%#v). MediaDownloadSize is %#v", name, size, b.General.MediaDownloadSize)
|
||||
rmsg.Event = config.EVENT_FILE_FAILURE_SIZE
|
||||
rmsg.Extra[rmsg.Event] = append(rmsg.Extra[rmsg.Event], config.FileInfo{Name: name, Size: int64(size)})
|
||||
}
|
||||
rmsg.Text = ""
|
||||
}
|
||||
|
||||
flog.Debugf("Sending message from %s on %s to gateway", ev.Sender, b.Account)
|
||||
b.Remote <- rmsg
|
||||
}
|
||||
}
|
||||
|
||||
// handleDownloadFile handles file download
|
||||
func (b *Bmatrix) handleDownloadFile(rmsg *config.Message, content map[string]interface{}) error {
|
||||
var (
|
||||
ok bool
|
||||
url, name, msgtype, mtype string
|
||||
info map[string]interface{}
|
||||
size float64
|
||||
)
|
||||
|
||||
rmsg.Extra = make(map[string][]interface{})
|
||||
if url, ok = content["url"].(string); !ok {
|
||||
return fmt.Errorf("url isn't a %T", url)
|
||||
}
|
||||
url = strings.Replace(url, "mxc://", b.Config.Server+"/_matrix/media/v1/download/", -1)
|
||||
|
||||
if info, ok = content["info"].(map[string]interface{}); !ok {
|
||||
return fmt.Errorf("info isn't a %T", info)
|
||||
}
|
||||
if size, ok = info["size"].(float64); !ok {
|
||||
return fmt.Errorf("size isn't a %T", size)
|
||||
}
|
||||
if name, ok = content["body"].(string); !ok {
|
||||
return fmt.Errorf("name isn't a %T", name)
|
||||
}
|
||||
if msgtype, ok = content["msgtype"].(string); !ok {
|
||||
return fmt.Errorf("msgtype isn't a %T", msgtype)
|
||||
}
|
||||
if mtype, ok = info["mimetype"].(string); !ok {
|
||||
return fmt.Errorf("mtype isn't a %T", mtype)
|
||||
}
|
||||
|
||||
// check if we have an image uploaded without extension
|
||||
if !strings.Contains(name, ".") {
|
||||
if msgtype == "m.image" {
|
||||
mext, _ := mime.ExtensionsByType(mtype)
|
||||
if len(mext) > 0 {
|
||||
name = name + mext[0]
|
||||
}
|
||||
} else {
|
||||
// just a default .png extension if we don't have mime info
|
||||
name = name + ".png"
|
||||
}
|
||||
}
|
||||
|
||||
// check if the size is ok
|
||||
err := helper.HandleDownloadSize(flog, rmsg, name, int64(size), b.General)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
// actually download the file
|
||||
data, err := helper.DownloadFile(url)
|
||||
if err != nil {
|
||||
return fmt.Errorf("download %s failed %#v", url, err)
|
||||
}
|
||||
// add the downloaded data to the message
|
||||
helper.HandleDownloadData(flog, rmsg, name, "", url, data, b.General)
|
||||
return nil
|
||||
}
|
||||
|
||||
// handleUploadFile handles native upload of files
|
||||
func (b *Bmatrix) handleUploadFile(msg *config.Message, channel string) (string, error) {
|
||||
for _, f := range msg.Extra["file"] {
|
||||
fi := f.(config.FileInfo)
|
||||
content := bytes.NewReader(*fi.Data)
|
||||
sp := strings.Split(fi.Name, ".")
|
||||
mtype := mime.TypeByExtension("." + sp[len(sp)-1])
|
||||
if strings.Contains(mtype, "image") ||
|
||||
strings.Contains(mtype, "video") {
|
||||
if fi.Comment != "" {
|
||||
_, err := b.mc.SendText(channel, msg.Username+fi.Comment)
|
||||
if err != nil {
|
||||
flog.Errorf("file comment failed: %#v", err)
|
||||
}
|
||||
}
|
||||
flog.Debugf("uploading file: %s %s", fi.Name, mtype)
|
||||
res, err := b.mc.UploadToContentRepo(content, mtype, int64(len(*fi.Data)))
|
||||
if err != nil {
|
||||
flog.Errorf("file upload failed: %#v", err)
|
||||
continue
|
||||
}
|
||||
if strings.Contains(mtype, "video") {
|
||||
flog.Debugf("sendVideo %s", res.ContentURI)
|
||||
_, err = b.mc.SendVideo(channel, fi.Name, res.ContentURI)
|
||||
if err != nil {
|
||||
flog.Errorf("sendVideo failed: %#v", err)
|
||||
}
|
||||
}
|
||||
if strings.Contains(mtype, "image") {
|
||||
flog.Debugf("sendImage %s", res.ContentURI)
|
||||
_, err = b.mc.SendImage(channel, fi.Name, res.ContentURI)
|
||||
if err != nil {
|
||||
flog.Errorf("sendImage failed: %#v", err)
|
||||
}
|
||||
}
|
||||
flog.Debugf("result: %#v", res)
|
||||
}
|
||||
}
|
||||
return "", nil
|
||||
}
|
||||
|
||||
// skipMessages returns true if this message should not be handled
|
||||
func (b *Bmatrix) containsAttachment(content map[string]interface{}) bool {
|
||||
// Skip empty messages
|
||||
if content["msgtype"] == nil {
|
||||
return false
|
||||
}
|
||||
|
||||
// Only allow image,video or file msgtypes
|
||||
if !(content["msgtype"].(string) == "m.image" ||
|
||||
content["msgtype"].(string) == "m.video" ||
|
||||
content["msgtype"].(string) == "m.file") {
|
||||
return false
|
||||
}
|
||||
return true
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user