func (o *DefaultThingManager) Handle(thing *api.Thing, service *api.ThingService, state api.State) {
facts := new(api.RuleFacts)
facts.Thing = thing
facts.Service = service
facts.Target = thing.GetId()
drv := o.factory.CreateThingAdapter(thing.Descriptor.TypeId)
// Save latest state of thing
if state != nil {
state["lastUpdated"] = time.Now()
o.dataSource.SaveState(thing, state)
}
// Save event to DB
desc := thing.Descriptor
if desc.LogEvents {
evt := api.NewEvent()
evt.Thing = thing.Id
evt.Service = service.Name
evt.ShortText, evt.LongText = drv.GetEventText(thing, service, state)
evt.Event = api.EVENT_SENSE
evt.Data = state
o.dataSource.PutEvent(evt)
}
// Run Rules for this thing
o.rulesService.Trigger(api.TRIGGER_THING, facts)
}
func (m *MongoDataSource) SaveThing(dev api.Thing) {
session := m.session.Copy()
defer session.Close()
c := session.DB("devices").C("devices")
c.UpdateId(dev.GetDatabaseId(), &dev)
}
func (o *DefaultThingManager) RegisterThing(d api.Thing) {
descriptor, err := o.GetThingType(d.Type)
if err != nil {
log.Println(err)
}
d.Descriptor = descriptor
o.things[d.GetId()] = d
}
// POST http://localhost:8181/api/thing
func (app *WebApplication) addThing(w http.ResponseWriter, req *http.Request) {
body, err := ioutil.ReadAll(req.Body)
if err != nil {
log.Println(err)
}
var payload map[string]interface{}
if err := json.Unmarshal(body, &payload); err != nil {
panic(err)
}
// Create Thing Instance
t := new(api.Thing)
// Create ID if not assigned
if payload["Id"] != nil {
t.Id = payload["Id"].(string)
} else {
t.Id = utils.RandomString(7)
}
t.Name = payload["name"].(string)
t.Description = payload["description"].(string)
t.Group = "home"
t.Type = payload["type"].(string)
t.LogEvents = true
t.Enabled = true
// Handle Atrributes
attrs := make(map[string]api.ThingAttributeValue, 0)
for k, v := range payload {
if strings.HasPrefix(k, "attrib_") {
n := strings.Replace(k, "attrib_", "", -1)
attr := api.NewThingAttributeValue(n, v)
attrs[n] = attr
}
}
t.Attributes = attrs
app.thingManager.CreateThing(t)
/*
DatabaseId
Descriptor <Auto>
Attributes <attrib:name>
*/
// Check with Protocol Handler if
// this instance already exists and return
// error if exists
//
}
func (m *MongoDataSource) PutThing(t *api.Thing) api.Thing {
session := m.session.Copy()
defer session.Close()
c := session.DB("devices").C("devices")
t.DatabaseId = bson.NewObjectId()
t.Descriptor = api.ThingType{}
err := c.Insert(&t)
if err != nil {
log.Println(err)
}
return *t
}
func (tv *AdapterLGTV47LS5700) initSession(dev *api.Thing) {
log.Printf("initSession")
host := dev.GetAttributeValue("host").Value.(string)
url := "http://" + host + ":8080/roap/api/auth"
pairingKey := dev.GetAttributeValue("pairingKey").Value.(string)
payload := "<auth><type>AuthReq</type><value>" + pairingKey + "</value></auth>"
client := &http.Client{}
post_data := strings.NewReader(payload)
req, _ := http.NewRequest("POST", url, post_data)
req.Header.Add("Content-Type", "application/atom+xml")
_, err := client.Do(req)
if err != nil {
log.Print(err)
}
}
func (o *DefaultThingManager) SaveThing(d api.Thing) {
go o.dataSource.SaveThing(d)
o.things[d.GetId()] = d
}