mirror of
https://github.com/bwssytems/ha-bridge.git
synced 2025-12-19 00:20:26 +00:00
Update application from amazon-echo-bridge-compact to ha-bridge.
Try to remove most code naming away from amazon. Fix package names being incorrect. Added Vera query functionality, needs some fine tuning.
This commit is contained in:
Admin
196
src/main/java/com/bwssystems/HABridge/hue/HueMulator.java
Normal file
196
src/main/java/com/bwssystems/HABridge/hue/HueMulator.java
Normal file
@@ -0,0 +1,196 @@
|
||||
package com.bwssystems.HABridge.hue;
|
||||
|
||||
import com.bwssystems.HABridge.JsonTransformer;
|
||||
import com.bwssystems.HABridge.api.hue.DeviceResponse;
|
||||
import com.bwssystems.HABridge.api.hue.DeviceState;
|
||||
import com.bwssystems.HABridge.api.hue.HueApiResponse;
|
||||
import com.bwssystems.HABridge.dao.*;
|
||||
import com.fasterxml.jackson.databind.DeserializationFeature;
|
||||
import com.fasterxml.jackson.databind.ObjectMapper;
|
||||
|
||||
import static spark.Spark.get;
|
||||
import static spark.Spark.post;
|
||||
import static spark.Spark.put;
|
||||
|
||||
import org.apache.http.HttpResponse;
|
||||
import org.apache.http.client.HttpClient;
|
||||
import org.apache.http.client.methods.HttpGet;
|
||||
import org.apache.http.impl.client.HttpClients;
|
||||
import org.apache.http.util.EntityUtils;
|
||||
|
||||
import org.slf4j.Logger;
|
||||
import org.slf4j.LoggerFactory;
|
||||
|
||||
import java.io.IOException;
|
||||
import java.util.HashMap;
|
||||
import java.util.List;
|
||||
import java.util.Map;
|
||||
|
||||
/**
|
||||
* Based on Armzilla's HueMulator - a Philips Hue emulator using sparkjava rest server
|
||||
*/
|
||||
|
||||
public class HueMulator {
|
||||
private static final Logger log = LoggerFactory.getLogger(HueMulator.class);
|
||||
private static final String INTENSITY_PERCENT = "${intensity.percent}";
|
||||
private static final String INTENSITY_BYTE = "${intensity.byte}";
|
||||
private static final String HUE_CONTEXT = "/api";
|
||||
|
||||
private DeviceRepository repository;
|
||||
private HttpClient httpClient;
|
||||
private ObjectMapper mapper;
|
||||
|
||||
|
||||
public HueMulator(DeviceRepository aDeviceRepository){
|
||||
httpClient = HttpClients.createMinimal();
|
||||
mapper = new ObjectMapper(); //armzilla: work around Echo incorrect content type and breaking mapping. Map manually
|
||||
mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
|
||||
repository = aDeviceRepository;
|
||||
setupEndpoints();
|
||||
}
|
||||
|
||||
// This function sets up the sparkjava rest calls for the hue api
|
||||
private void setupEndpoints() {
|
||||
// http://ip_address:port/api/{userId}/lights returns json objects of all lights configured
|
||||
get(HUE_CONTEXT + "/:userid/lights", "application/json", (request, response) -> {
|
||||
String userId = request.params(":userid");
|
||||
log.info("hue lights list requested: " + userId + " from " + request.ip());
|
||||
List<DeviceDescriptor> deviceList = repository.findByDeviceType("switch");
|
||||
JsonTransformer aRenderer = new JsonTransformer();
|
||||
String theStream = aRenderer.render(deviceList);
|
||||
log.debug("The Device List: " + theStream);
|
||||
Map<String, String> deviceResponseMap = new HashMap<>();
|
||||
for (DeviceDescriptor device : deviceList) {
|
||||
deviceResponseMap.put(device.getId(), device.getName());
|
||||
}
|
||||
response.status(200);
|
||||
return deviceResponseMap;
|
||||
} , new JsonTransformer());
|
||||
|
||||
// http://ip_address:port/api/* returns json object for a test call
|
||||
post(HUE_CONTEXT + "/*", "application/json", (request, response) -> {
|
||||
response.status(200);
|
||||
return "[{\"success\":{\"username\":\"lights\"}}]";
|
||||
} );
|
||||
|
||||
// http://ip_address:port/api/{userId} returns json objects for the list of names of lights
|
||||
get(HUE_CONTEXT + "/:userid", "application/json", (request, response) -> {
|
||||
String userId = request.params(":userid");
|
||||
log.info("hue api root requested: " + userId + " from " + request.ip());
|
||||
List<DeviceDescriptor> descriptorList = repository.findByDeviceType("switch");
|
||||
if (descriptorList == null) {
|
||||
response.status(404);
|
||||
return null;
|
||||
}
|
||||
Map<String, DeviceResponse> deviceList = new HashMap<>();
|
||||
|
||||
descriptorList.forEach(descriptor -> {
|
||||
DeviceResponse deviceResponse = DeviceResponse.createResponse(descriptor.getName(), descriptor.getId());
|
||||
deviceList.put(descriptor.getId(), deviceResponse);
|
||||
}
|
||||
);
|
||||
HueApiResponse apiResponse = new HueApiResponse();
|
||||
apiResponse.setLights(deviceList);
|
||||
|
||||
response.status(200);
|
||||
return apiResponse;
|
||||
}, new JsonTransformer());
|
||||
|
||||
// http://ip_address:port/api/{userId}/lights/{lightId} returns json object for a given light
|
||||
get(HUE_CONTEXT + "/:userid/lights/:id", "application/json", (request, response) -> {
|
||||
String userId = request.params(":userid");
|
||||
String lightId = request.params(":id");
|
||||
log.info("hue light requested: " + lightId + "for user: " + userId + " from " + request.ip());
|
||||
DeviceDescriptor device = repository.findOne(lightId);
|
||||
if (device == null) {
|
||||
response.status(404);
|
||||
return null;
|
||||
} else {
|
||||
log.info("found device named: " + device.getName());
|
||||
}
|
||||
DeviceResponse lightResponse = DeviceResponse.createResponse(device.getName(), device.getId());
|
||||
|
||||
response.status(200);
|
||||
return lightResponse;
|
||||
}, new JsonTransformer());
|
||||
|
||||
// http://ip_address:port/api/{userId}/lights/{lightId}/state uses json object to set the lights state
|
||||
put(HUE_CONTEXT + "/:userid/lights/:id/state", "application/json", (request, response) -> {
|
||||
/**
|
||||
* strangely enough the Echo sends a content type of application/x-www-form-urlencoded even though
|
||||
* it sends a json object
|
||||
*/
|
||||
String userId = request.params(":userid");
|
||||
String lightId = request.params(":id");
|
||||
log.info("hue state change requested: " + userId + " from " + request.ip());
|
||||
log.info("hue stage change body: " + request.body() );
|
||||
|
||||
DeviceState state = null;
|
||||
try {
|
||||
state = mapper.readValue(request.body(), DeviceState.class);
|
||||
} catch (IOException e) {
|
||||
log.info("object mapper barfed on input", e);
|
||||
response.status(400);
|
||||
return null;
|
||||
}
|
||||
|
||||
DeviceDescriptor device = repository.findOne(lightId);
|
||||
if (device == null) {
|
||||
response.status(404);
|
||||
return null;
|
||||
}
|
||||
|
||||
String responseString;
|
||||
String url;
|
||||
if (state.isOn()) {
|
||||
responseString = "[{\"success\":{\"/lights/" + lightId + "/state/on\":true}}]";
|
||||
url = device.getOnUrl();
|
||||
} else {
|
||||
responseString = "[{\"success\":{\"/lights/" + lightId + "/state/on\":false}}]";
|
||||
url = device.getOffUrl();
|
||||
}
|
||||
|
||||
/* light weight templating here, was going to use free marker but it was a bit too
|
||||
* heavy for what we were trying to do.
|
||||
*
|
||||
* currently provides only two variables:
|
||||
* intensity.byte : 0-255 brightness. this is raw from the echo
|
||||
* intensity.percent : 0-100, adjusted for the vera
|
||||
*/
|
||||
if(url.contains(INTENSITY_BYTE)){
|
||||
String intensityByte = String.valueOf(state.getBri());
|
||||
url = url.replace(INTENSITY_BYTE, intensityByte);
|
||||
}else if(url.contains(INTENSITY_PERCENT)){
|
||||
int percentBrightness = (int) Math.round(state.getBri()/255.0*100);
|
||||
String intensityPercent = String.valueOf(percentBrightness);
|
||||
url = url.replace(INTENSITY_PERCENT, intensityPercent);
|
||||
}
|
||||
|
||||
//make call
|
||||
if(!doHttpGETRequest(url)){
|
||||
response.status(503);
|
||||
return null;
|
||||
}
|
||||
|
||||
response.status(200);
|
||||
return responseString;
|
||||
});
|
||||
}
|
||||
|
||||
// This function executes the url from the device repository against the vera
|
||||
protected boolean doHttpGETRequest(String url) {
|
||||
log.info("calling GET on URL: " + url);
|
||||
HttpGet httpGet = new HttpGet(url);
|
||||
try {
|
||||
HttpResponse response = httpClient.execute(httpGet);
|
||||
EntityUtils.consume(response.getEntity()); //close out inputstream ignore content
|
||||
log.info("GET on URL responded: " + response.getStatusLine().getStatusCode());
|
||||
if(response.getStatusLine().getStatusCode() == 200){
|
||||
return true;
|
||||
}
|
||||
} catch (IOException e) {
|
||||
log.error("Error calling out to HA gateway", e);
|
||||
}
|
||||
return false;
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user