diff options
| -rw-r--r-- | bridge.go | 44 | ||||
| -rw-r--r-- | light_test.go | 6 |
2 files changed, 40 insertions, 10 deletions
@@ -89,16 +89,20 @@ func (bridge *Bridge) Put(path string, params interface{}) ([]byte, io.Reader, e } // bridge.Post sends an http POST to the bridge with -// a body formatted with parameters (in a generic interface) +// a body formatted with parameters (in a generic interface). +// If `params` is nil then it will send an empty body with the post request. func (bridge *Bridge) Post(path string, params interface{}) ([]byte, io.Reader, error) { - // Add the params to the request - request, err := json.Marshal(params) - if err != nil { - err = errors.New("Error: Unable to marshal request from bridge http POST") - log.Println(err) - return []byte{}, nil, err - } - + // Add the params to the request or allow an empty body + request := []byte{} + if params != nil { + reqBody, err := json.Marshal(params) + if err != nil { + err = errors.New("Error: Unable to add POST body parameters due to json marshal error.") + log.Println(err) + return []byte{}, nil, err + } + request = reqBody + } // Send the request and handle the response uri := fmt.Sprintf("http://" + bridge.IPAddress + path) resp, err := http.Post(uri, "text/json", bytes.NewReader(request)) @@ -107,7 +111,7 @@ func (bridge *Bridge) Post(path string, params interface{}) ([]byte, io.Reader, log.Println(err) return []byte{}, nil, err } - return HandleResponse(resp) + return HandleResponse(resp) } // Bridge.Delete sends an http DELETE to the bridge @@ -305,6 +309,26 @@ func (bridge *Bridge) GetLightByIndex(index int) (Light, error) { return light, nil } +// Bridge.FindNewLights makes the bridge search the zigbee spectrum for +// lights in the area and will add them to the list of lights available. +// If successful these new lights can be used by `Bridge.GetAllLights` +// +// Notes from Philips Hue API documentation: +// The bridge will search for 1 minute and will add a maximum of 15 new +// lights. To add further lights, the command needs to be sent again after +// the search has completed. If a search is already active, it will be +// aborted and a new search will start. +// http://www.developers.meethue.com/documentation/lights-api#13_search_for_new_lights +func (bridge *Bridge) FindNewLights() error { + uri := fmt.Sprintf("/api/%s/lights", bridge.Username) + _, _, err := bridge.Post(uri, nil) + if err != nil { + log.Println(err) + return err + } + return nil +} + // GetLight returns a light struct containing data on a given name. func (bridge *Bridge) GetLightByName(name string) (Light, error) { lights, _ := bridge.GetAllLights() diff --git a/light_test.go b/light_test.go index 51f761f..fb8eb4c 100644 --- a/light_test.go +++ b/light_test.go @@ -57,3 +57,9 @@ func TestSetLightState(t *testing.T) { // _ := selectedLight.Delete() } + +func TestFindNewLights(t *testing.T) { + bridge, _ := NewBridge("192.168.1.128") + bridge.Login("427de8bd6d49f149c8398e4fc08f") + bridge.FindNewLights() +} |