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98 lines
2.0 KiB
98 lines
2.0 KiB
package xmpp
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import (
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"github.com/pkg/errors"
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"dev.narayana.im/narayana/telegabber/config"
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"dev.narayana.im/narayana/telegabber/persistence"
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"dev.narayana.im/narayana/telegabber/telegram"
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log "github.com/sirupsen/logrus"
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"gosrc.io/xmpp"
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)
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var jid *xmpp.Jid
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var tgConf config.TelegramConfig
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var sessions map[string]telegram.Client
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var db persistence.SessionsYamlDB
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// NewComponent starts a new component and wraps it in
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// a stream manager that you should start yourself
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func NewComponent(conf config.XMPPConfig, tc config.TelegramConfig) (*xmpp.StreamManager, error) {
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var err error
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jid, err = xmpp.NewJid(conf.Jid)
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if err != nil {
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return nil, err
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}
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tgConf = tc
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err = loadSessions(conf.Db)
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if err != nil {
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return nil, err
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}
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options := xmpp.ComponentOptions{
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Address: conf.Host + ":" + conf.Port,
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Domain: conf.Jid,
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Secret: conf.Password,
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Name: "telegabber",
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}
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router := xmpp.NewRouter()
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router.HandleFunc("iq", HandleIq)
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router.HandleFunc("presence", HandlePresence)
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router.HandleFunc("message", HandleMessage)
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component, err := xmpp.NewComponent(options, router)
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if err != nil {
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return nil, err
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}
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cm := xmpp.NewStreamManager(component, nil)
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go maintenance()
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return cm, nil
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}
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func maintenance() {
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// TODO
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}
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func loadSessions(dbPath string) error {
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var err error
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sessions = make(map[string]telegram.Client)
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db, err = persistence.LoadSessions(dbPath)
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if err != nil {
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return err
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}
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db.Transaction(func() bool {
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for jid, session := range db.Data.Sessions {
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getTelegramInstance(jid, &session)
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}
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return false
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}, persistence.SessionMarshaller)
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return nil
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}
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func getTelegramInstance(jid string, savedSession *persistence.Session) (telegram.Client, bool) {
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session, ok := sessions[jid]
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if !ok {
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session, err := telegram.NewClient(tgConf, jid, savedSession)
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if err != nil {
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log.Error(errors.Wrap(err, "TDlib initialization failure"))
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return session, false
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}
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sessions[jid] = session
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}
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return session, true
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}
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