package appservice
import (
"fmt"
"unicode"
log "github.com/sirupsen/logrus"
. "git.deuxfleurs.fr/Deuxfleurs/easybridge/connector"
)
const EASYBRIDGE_SYSTEM_PROTOCOL string = "✯◡✯"
func ezbrMxId() string {
return fmt.Sprintf("@%s:%s", registration.SenderLocalpart, config.MatrixDomain)
}
func ezbrSystemRoom(user_mx_id string) (string, error) {
return dbGetMxPmRoom(EASYBRIDGE_SYSTEM_PROTOCOL, UserID("Easybridge"), ezbrMxId(), user_mx_id, "easybridge")
}
func ezbrSystemSend(user_mx_id string, msg string) {
mx_room_id, err := ezbrSystemRoom(user_mx_id)
if err == nil {
err = mx.SendMessageAs(mx_room_id, "m.text", msg, ezbrMxId())
}
if err != nil {
log.Warnf("(%s) %s", user_mx_id, msg)
}
}
func ezbrSystemSendf(user_mx_id string, format string, args ...interface{}) {
ezbrSystemSend(user_mx_id, fmt.Sprintf(format, args...))
}
// ----
func roomAlias(protocol string, id RoomID) string {
return fmt.Sprintf("_ezbr__%s__%s", safeStringForId(string(id)), protocol)
}
func userMxId(protocol string, id UserID) string {
return fmt.Sprintf("_ezbr__%s__%s", safeStringForId(string(id)), protocol)
}
func safeStringForId(in string) string {
id2 := ""
for _, c := range in {
if c == '@' {
id2 += "__"
} else if c == ':' {
id2 += "_"
} else if unicode.IsDigit(c) || unicode.IsLetter(c) {
id2 += string(c)
}
}
return id2
}
