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package config
import (
"bytes"
"os"
"strings"
"sync"
"time"
"github.com/fsnotify/fsnotify"
prefixed "github.com/matterbridge/logrus-prefixed-formatter"
log "github.com/sirupsen/logrus"
"github.com/spf13/viper"
)
const (
EVENT_JOIN_LEAVE = "join_leave"
EVENT_TOPIC_CHANGE = "topic_change"
EVENT_FAILURE = "failure"
EVENT_FILE_FAILURE_SIZE = "file_failure_size"
EVENT_AVATAR_DOWNLOAD = "avatar_download"
EVENT_REJOIN_CHANNELS = "rejoin_channels"
EVENT_USER_ACTION = "user_action"
EVENT_MSG_DELETE = "msg_delete"
EVENT_API_CONNECTED = "api_connected"
)
type Message struct {
Text string `json:"text"`
Channel string `json:"channel"`
Username string `json:"username"`
UserID string `json:"userid"` // userid on the bridge
Avatar string `json:"avatar"`
Account string `json:"account"`
Event string `json:"event"`
Protocol string `json:"protocol"`
Gateway string `json:"gateway"`
Timestamp time.Time `json:"timestamp"`
ID string `json:"id"`
Extra map[string][]interface{}
}
type FileInfo struct {
Name string
Data *[]byte
Comment string
URL string
Size int64
Avatar bool
SHA string
}
type ChannelInfo struct {
Name string
Account string
Direction string
ID string
SameChannel map[string]bool
Options ChannelOptions
}
type Protocol struct {
AuthCode string // steam
BindAddress string // mattermost, slack // DEPRECATED
Buffer int // api
Charset string // irc
ColorNicks bool // only irc for now
Debug bool // general
DebugLevel int // only for irc now
EditSuffix string // mattermost, slack, discord, telegram, gitter
EditDisable bool // mattermost, slack, discord, telegram, gitter
IconURL string // mattermost, slack
IgnoreNicks string // all protocols
IgnoreMessages string // all protocols
Jid string // xmpp
Label string // all protocols
Login string // mattermost, matrix
MediaDownloadBlackList []string
MediaDownloadPath string // Basically MediaServerUpload, but instead of uploading it, just write it to a file on the same server.
MediaDownloadSize int // all protocols
MediaServerDownload string
MediaServerUpload string
MessageDelay int // IRC, time in millisecond to wait between messages
MessageFormat string // telegram
MessageLength int // IRC, max length of a message allowed
MessageQueue int // IRC, size of message queue for flood control
MessageSplit bool // IRC, split long messages with newlines on MessageLength instead of clipping
Muc string // xmpp
Name string // all protocols
Nick string // all protocols
NickFormatter string // mattermost, slack
NickServNick string // IRC
NickServUsername string // IRC
NickServPassword string // IRC
NicksPerRow int // mattermost, slack
NoHomeServerSuffix bool // matrix
NoSendJoinPart bool // all protocols
NoTLS bool // mattermost
Password string // IRC,mattermost,XMPP,matrix
PrefixMessagesWithNick bool // mattemost, slack
Protocol string // all protocols
QuoteDisable bool // telegram
QuoteFormat string // telegram
RejoinDelay int // IRC
ReplaceMessages [][]string // all protocols
ReplaceNicks [][]string // all protocols
RemoteNickFormat string // all protocols
Server string // IRC,mattermost,XMPP,discord
ShowJoinPart bool // all protocols
ShowTopicChange bool // slack
ShowEmbeds bool // discord
SkipTLSVerify bool // IRC, mattermost
StripNick bool // all protocols
Team string // mattermost
Token string // gitter, slack, discord, api
Topic string // zulip
URL string // mattermost, slack // DEPRECATED
UseAPI bool // mattermost, slack
UseSASL bool // IRC
UseTLS bool // IRC
UseFirstName bool // telegram
UseUserName bool // discord
UseInsecureURL bool // telegram
WebhookBindAddress string // mattermost, slack
WebhookURL string // mattermost, slack
WebhookUse string // mattermost, slack, discord
}
type ChannelOptions struct {
Key string // irc, xmpp
WebhookURL string // discord
}
type Bridge struct {
Account string
Channel string
Options ChannelOptions
SameChannel bool
}
type Gateway struct {
Name string
Enable bool
In []Bridge
Out []Bridge
InOut []Bridge
}
type SameChannelGateway struct {
Name string
Enable bool
Channels []string
Accounts []string
}
type ConfigValues struct {
Api map[string]Protocol
Irc map[string]Protocol
Mattermost map[string]Protocol
Matrix map[string]Protocol
Slack map[string]Protocol
Steam map[string]Protocol
Gitter map[string]Protocol
Xmpp map[string]Protocol
Discord map[string]Protocol
Telegram map[string]Protocol
Rocketchat map[string]Protocol
Sshchat map[string]Protocol
Zulip map[string]Protocol
General Protocol
Gateway []Gateway
SameChannelGateway []SameChannelGateway
}
type Config struct {
v *viper.Viper
*ConfigValues
sync.RWMutex
}
func NewConfig(cfgfile string) *Config {
log.SetFormatter(&prefixed.TextFormatter{PrefixPadding: 13, DisableColors: true, FullTimestamp: false})
flog := log.WithFields(log.Fields{"prefix": "config"})
var cfg ConfigValues
viper.SetConfigType("toml")
viper.SetConfigFile(cfgfile)
viper.SetEnvPrefix("matterbridge")
viper.AddConfigPath(".")
viper.SetEnvKeyReplacer(strings.NewReplacer(".", "_"))
viper.AutomaticEnv()
f, err := os.Open(cfgfile)
if err != nil {
log.Fatal(err)
}
err = viper.ReadConfig(f)
if err != nil {
log.Fatal(err)
}
err = viper.Unmarshal(&cfg)
if err != nil {
log.Fatal("blah", err)
}
mycfg := new(Config)
mycfg.v = viper.GetViper()
if cfg.General.MediaDownloadSize == 0 {
cfg.General.MediaDownloadSize = 1000000
}
viper.WatchConfig()
viper.OnConfigChange(func(e fsnotify.Event) {
flog.Println("Config file changed:", e.Name)
})
mycfg.ConfigValues = &cfg
return mycfg
}
func NewConfigFromString(input []byte) *Config {
var cfg ConfigValues
viper.SetConfigType("toml")
err := viper.ReadConfig(bytes.NewBuffer(input))
if err != nil {
log.Fatal(err)
}
err = viper.Unmarshal(&cfg)
if err != nil {
log.Fatal(err)
}
mycfg := new(Config)
mycfg.v = viper.GetViper()
mycfg.ConfigValues = &cfg
return mycfg
}
func (c *Config) GetBool(key string) bool {
c.RLock()
defer c.RUnlock()
// log.Debugf("getting bool %s = %#v", key, c.v.GetBool(key))
return c.v.GetBool(key)
}
func (c *Config) GetInt(key string) int {
c.RLock()
defer c.RUnlock()
// log.Debugf("getting int %s = %d", key, c.v.GetInt(key))
return c.v.GetInt(key)
}
func (c *Config) GetString(key string) string {
c.RLock()
defer c.RUnlock()
// log.Debugf("getting String %s = %s", key, c.v.GetString(key))
return c.v.GetString(key)
}
func (c *Config) GetStringSlice(key string) []string {
c.RLock()
defer c.RUnlock()
// log.Debugf("getting StringSlice %s = %#v", key, c.v.GetStringSlice(key))
return c.v.GetStringSlice(key)
}
func (c *Config) GetStringSlice2D(key string) [][]string {
c.RLock()
defer c.RUnlock()
result := [][]string{}
if res, ok := c.v.Get(key).([]interface{}); ok {
for _, entry := range res {
result2 := []string{}
for _, entry2 := range entry.([]interface{}) {
result2 = append(result2, entry2.(string))
}
result = append(result, result2)
}
return result
}
return result
}
func GetIconURL(msg *Message, iconURL string) string {
info := strings.Split(msg.Account, ".")
protocol := info[0]
name := info[1]
iconURL = strings.Replace(iconURL, "{NICK}", msg.Username, -1)
iconURL = strings.Replace(iconURL, "{BRIDGE}", name, -1)
iconURL = strings.Replace(iconURL, "{PROTOCOL}", protocol, -1)
return iconURL
}
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