ccchatbot/schalter/main.go

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package schalter
import (
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"time"
"dev.sum7.eu/genofire/golang-lib/worker"
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"github.com/bdlm/log"
"gosrc.io/xmpp"
"gosrc.io/xmpp/stanza"
"dev.sum7.eu/ccchb/ccchatbot/runtime"
)
type Schalter struct {
URL string `toml:"url"`
Path string `toml:"path"`
Nickname string `toml:"nickname"`
Users []string `toml:"users"`
MUCs []string `toml:"mucs"`
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Interval time.Duration `toml:"interval"`
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state bool
spaceName string
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worker *worker.Worker
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}
func (s *Schalter) updatePresence(c xmpp.Sender) {
pres := stanza.Presence{
Show: stanza.PresenceShowChat,
Status: s.stateString(),
}
if s.state {
pres.Show = stanza.PresenceShowXA
}
c.Send(pres)
}
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func (s *Schalter) Start(c xmpp.Sender) {
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if s.Nickname == "" {
s.Nickname = "ccchalter"
}
s.fetchState()
s.updatePresence(c)
for _, m := range s.MUCs {
runtime.JoinMUC(c, m, s.Nickname)
}
log.Infof("started schalter with state: %s", s.stateString())
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if s.worker == nil {
s.worker = worker.NewWorker(s.Interval, s.run(c))
s.worker.Start()
} else {
log.Error("worker already running?")
}
}
func (s *Schalter) run(c xmpp.Sender) func() {
return func() {
if s.fetchState() {
s.updatePresence(c)
text := fmt.Sprintf("%s changed to closed", s.state)
if s.state {
text = fmt.Sprintf("%s changed to open", s.state)
}
runtime.SendText(c, s.Users, s.MUCs, text, text)
log.Infof("worker detect changes of status: %s", text)
} else {
log.Debug("worker run, but no changes detected")
}
}
}
func (s *Schalter) Close() {
if s.worker != nil {
s.worker.Close()
}
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}