func (m *PresencesController) listWithCriteria(ctx *gin.Context, criteria *tat.PresenceCriteria) {
user, e := m.preCheckUser(ctx)
if e != nil {
return
}
if criteria.Topic != "" {
_, err := topicDB.FindByTopic(criteria.Topic, true, false, false, user)
if err != nil {
ctx.AbortWithError(http.StatusBadRequest, errors.New("topic "+criteria.Topic+" does not exist or you have no Read Access on it"))
return
}
// add / if search on topic
// as topic is in path, it can't start with a /
if criteria.Topic != "" && string(criteria.Topic[0]) != "/" {
criteria.Topic = "/" + criteria.Topic
}
topicDM := "/Private/" + getCtxUsername(ctx) + "/DM/"
if strings.HasPrefix(criteria.Topic, topicDM) {
part := strings.Split(criteria.Topic, "/")
if len(part) != 5 {
log.Errorf("wrong topic name for DM")
ctx.AbortWithError(http.StatusInternalServerError, errors.New("Wrong topic name for DM:"+criteria.Topic))
return
}
topicInverse := "/Private/" + part[4] + "/DM/" + getCtxUsername(ctx)
criteria.Topic = criteria.Topic + "," + topicInverse
}
}
count, presences, err := presenceDB.ListPresences(criteria)
if err != nil {
ctx.AbortWithError(http.StatusInternalServerError, err)
return
}
out := &tat.PresencesJSON{
Count: count,
Presences: presences,
}
ctx.JSON(http.StatusOK, out)
}
