package com.bwssystems.HABridge.devicemanagmeent;
import static spark.Spark.get;
import static spark.Spark.halt;
import static spark.Spark.options;
import static spark.Spark.post;
import static spark.Spark.put;
import static spark.Spark.before;
import static spark.Spark.delete;
import java.util.Arrays;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import org.apache.http.HttpStatus;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.bwssystems.HABridge.BridgeSettings;
import com.bwssystems.HABridge.DeviceMapTypes;
import com.bwssystems.HABridge.HomeManager;
import com.bwssystems.HABridge.User;
import com.bwssystems.HABridge.api.CallItem;
import com.bwssystems.HABridge.dao.BackupFilename;
import com.bwssystems.HABridge.dao.DeviceDescriptor;
import com.bwssystems.HABridge.dao.DeviceRepository;
import com.bwssystems.HABridge.dao.ErrorMessage;
import com.bwssystems.HABridge.util.JsonTransformer;
import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
import com.google.gson.JsonSyntaxException;
/**
spark core server for bridge configuration
*/
public class DeviceResource {
private static final String API_CONTEXT = "/api/devices";
private static final Logger log = LoggerFactory.getLogger(DeviceResource.class);
private DeviceRepository deviceRepository;
private HomeManager homeManager;
private BridgeSettings bridgeSettings;
private Gson aGsonHandler;
private static final Set<String> supportedVerbs = new HashSet<>(Arrays.asList("get", "put", "post"));
public DeviceResource(BridgeSettings theSettings, HomeManager aHomeManager) {
bridgeSettings = theSettings;
this.deviceRepository = new DeviceRepository(bridgeSettings.getBridgeSettingsDescriptor().getUpnpDeviceDb());
homeManager = aHomeManager;
aGsonHandler = new GsonBuilder().create();
setupEndpoints();
}
public DeviceRepository getDeviceRepository() {
return deviceRepository;
}
private void setupEndpoints() {
log.info("HABridge device management service started.... ");
before(API_CONTEXT + "/*", (request, response) -> {
// This never gets called as the HueMulator class covers this path. This is here for backup
if(bridgeSettings.getBridgeSecurity().isSecure()) {
User authUser = bridgeSettings.getBridgeSecurity().getAuthenticatedUser(request);
if(authUser == null) {
halt(401, "{\"message\":\"User not authenticated\"}");
}
}
});
// http://ip_address:port/api/devices CORS request
options(API_CONTEXT, "application/json", (request, response) -> {
response.status(HttpStatus.SC_OK);
response.header("Access-Control-Allow-Origin", request.headers("Origin"));
response.header("Access-Control-Allow-Methods", "GET, POST, PUT, DELETE");
response.header("Access-Control-Allow-Headers", request.headers("Access-Control-Request-Headers"));
response.header("Content-Type", "text/html; charset=utf-8");
return "";
});
post(API_CONTEXT, "application/json", (request, response) -> {
log.debug("Create a Device(s) - request body: " + request.body());
DeviceDescriptor devices[];
if(request.body().substring(0,1).equalsIgnoreCase("[") == true) {
devices = new Gson().fromJson(request.body(), DeviceDescriptor[].class);
}
else {
devices = new Gson().fromJson("[" + request.body() + "]", DeviceDescriptor[].class);
}
CallItem[] callItems = null;
String errorMessage = null;
for(int i = 0; i < devices.length; i++) {
if(devices[i].getContentBody() != null ) {
if (devices[i].getContentType() == null || devices[i].getHttpVerb() == null || !supportedVerbs.contains(devices[i].getHttpVerb().toLowerCase())) {
response.status(HttpStatus.SC_BAD_REQUEST);
errorMessage = "Bad http verb in create device(s) for name: " + devices[i].getName() + " with verb: " + devices[i].getHttpVerb();
log.debug(errorMessage);
return new ErrorMessage(errorMessage);
}
}
try {
if(devices[i].getOnUrl() != null && !devices[i].getOnUrl().isEmpty())
callItems = aGsonHandler.fromJson(devices[i].getOnUrl(), CallItem[].class);
} catch(JsonSyntaxException e) {
response.status(HttpStatus.SC_BAD_REQUEST);
errorMessage = "Bad on URL JSON in create device(s) for name: " + devices[i].getName() + " with on URL: " + devices[i].getOnUrl();
log.debug(errorMessage);
return new ErrorMessage(errorMessage);
}
try {
if(devices[i].getDimUrl() != null && !devices[i].getDimUrl().isEmpty())
callItems = aGsonHandler.fromJson(devices[i].getDimUrl(), CallItem[].class);
} catch(JsonSyntaxException e) {
response.status(HttpStatus.SC_BAD_REQUEST);
errorMessage = "Bad dim URL JSON in create device(s) for name: " + devices[i].getName() + " with dim URL: " + devices[i].getDimUrl();
log.debug(errorMessage);
return new ErrorMessage(errorMessage);
}
try {
if(devices[i].getOffUrl() != null && !devices[i].getOffUrl().isEmpty())
callItems = aGsonHandler.fromJson(devices[i].getOffUrl(), CallItem[].class);
} catch(JsonSyntaxException e) {
response.status(HttpStatus.SC_BAD_REQUEST);
errorMessage = "Bad off URL JSON in create device(s) for name: " + devices[i].getName() + " with off URL: " + devices[i].getOffUrl();
log.debug(errorMessage);
return new ErrorMessage(errorMessage);
}
}
deviceRepository.save(devices);
log.debug("Created a Device(s): " + request.body());
response.header("Access-Control-Allow-Origin", request.headers("Origin"));
response.status(HttpStatus.SC_CREATED);
return devices;
}, new JsonTransformer());
// http://ip_address:port/api/devices/:id CORS request
options(API_CONTEXT + "/:id", "application/json", (request, response) -> {
response.status(HttpStatus.SC_OK);
response.header("Access-Control-Allow-Origin", request.headers("Origin"));
response.header("Access-Control-Allow-Methods", "GET, POST, PUT, DELETE");
response.header("Access-Control-Allow-Headers", request.headers("Access-Control-Request-Headers"));
response.header("Content-Type", "text/html; charset=utf-8");
return "";
});
put (API_CONTEXT + "/:id", "application/json", (request, response) -> {
log.debug("Edit a Device - request body: " + request.body());
DeviceDescriptor device = new Gson().fromJson(request.body(), DeviceDescriptor.class);
if(deviceRepository.findOne(request.params(":id")) == null){
log.debug("Could not save an edited device, Device Id not found: " + request.params(":id"));
response.status(HttpStatus.SC_BAD_REQUEST);
return new ErrorMessage("Could not save an edited device, Device Id not found: " + request.params(":id") + " ");
}
else
{
log.debug("Saving an edited Device: " + device.getName());
if (device.getDeviceType() != null)
device.setDeviceType(device.getDeviceType());
DeviceDescriptor[] theDevices = new DeviceDescriptor[1];
theDevices[0] = device;
deviceRepository.save(theDevices);
response.status(HttpStatus.SC_OK);
}
return device;
}, new JsonTransformer());
get (API_CONTEXT, "application/json", (request, response) -> {
List<DeviceDescriptor> deviceList = deviceRepository.findAll();
log.debug("Get all devices");
JsonTransformer aRenderer = new JsonTransformer();
String theStream = aRenderer.render(deviceList);
log.debug("The Device List: " + theStream);
response.status(HttpStatus.SC_OK);
return deviceList;
}, new JsonTransformer());
get (API_CONTEXT + "/:id", "application/json", (request, response) -> {
log.debug("Get a device");
DeviceDescriptor descriptor = deviceRepository.findOne(request.params(":id"));
if(descriptor == null) {
response.status(HttpStatus.SC_NOT_FOUND);
return new ErrorMessage("Could not find, id: " + request.params(":id") + " ");
}
else
response.status(HttpStatus.SC_OK);
return descriptor;
}, new JsonTransformer());
delete (API_CONTEXT + "/:id", "application/json", (request, response) -> {
String anId = request.params(":id");
log.debug("Delete a device: " + anId);
DeviceDescriptor deleted = deviceRepository.findOne(anId);
if(deleted == null) {
response.status(HttpStatus.SC_NOT_FOUND);
return new ErrorMessage("Could not delete, id: " + anId + " not found. ");
}
else
{
deviceRepository.delete(deleted);
response.status(HttpStatus.SC_OK);
}
return null;
}, new JsonTransformer());
get (API_CONTEXT + "/vera/devices", "application/json", (request, response) -> {
log.debug("Get vera devices");
response.status(HttpStatus.SC_OK);
return homeManager.findResource(DeviceMapTypes.VERA_DEVICE[DeviceMapTypes.typeIndex]).getItems(DeviceMapTypes.VERA_DEVICE[DeviceMapTypes.typeIndex]);
}, new JsonTransformer());
get (API_CONTEXT + "/vera/scenes", "application/json", (request, response) -> {
log.debug("Get vera scenes");
response.status(HttpStatus.SC_OK);
return homeManager.findResource(DeviceMapTypes.VERA_DEVICE[DeviceMapTypes.typeIndex]).getItems(DeviceMapTypes.VERA_SCENE[DeviceMapTypes.typeIndex]);
}, new JsonTransformer());
get (API_CONTEXT + "/harmony/activities", "application/json", (request, response) -> {
log.debug("Get harmony activities");
response.status(HttpStatus.SC_OK);
return homeManager.findResource(DeviceMapTypes.HARMONY_ACTIVITY[DeviceMapTypes.typeIndex]).getItems(DeviceMapTypes.HARMONY_ACTIVITY[DeviceMapTypes.typeIndex]);
}, new JsonTransformer());
get (API_CONTEXT + "/harmony/show", "application/json", (request, response) -> {
log.debug("Get harmony current activity");
return homeManager.findResource(DeviceMapTypes.HARMONY_ACTIVITY[DeviceMapTypes.typeIndex]).getItems("current_activity");
}, new JsonTransformer());
get (API_CONTEXT + "/harmony/devices", "application/json", (request, response) -> {
log.debug("Get harmony devices");
response.status(HttpStatus.SC_OK);
return homeManager.findResource(DeviceMapTypes.HARMONY_BUTTON[DeviceMapTypes.typeIndex]).getItems(DeviceMapTypes.HARMONY_BUTTON[DeviceMapTypes.typeIndex]);
}, new JsonTransformer());
get (API_CONTEXT + "/nest/items", "application/json", (request, response) -> {
log.debug("Get nest items");
response.status(HttpStatus.SC_OK);
return homeManager.findResource(DeviceMapTypes.NEST_HOMEAWAY[DeviceMapTypes.typeIndex]).getItems(DeviceMapTypes.NEST_HOMEAWAY[DeviceMapTypes.typeIndex]);
}, new JsonTransformer());
get (API_CONTEXT + "/hue/devices", "application/json", (request, response) -> {
log.debug("Get hue items");
response.status(HttpStatus.SC_OK);
return homeManager.findResource(DeviceMapTypes.HUE_DEVICE[DeviceMapTypes.typeIndex]).getItems(DeviceMapTypes.HUE_DEVICE[DeviceMapTypes.typeIndex]);
}, new JsonTransformer());
get (API_CONTEXT + "/hal/devices", "application/json", (request, response) -> {
log.debug("Get hal items");
response.status(HttpStatus.SC_OK);
return homeManager.findResource(DeviceMapTypes.HAL_DEVICE[DeviceMapTypes.typeIndex]).getItems(DeviceMapTypes.HAL_DEVICE[DeviceMapTypes.typeIndex]);
}, new JsonTransformer());
get (API_CONTEXT + "/mqtt/devices", "application/json", (request, response) -> {
log.debug("Get MQTT brokers");
response.status(HttpStatus.SC_OK);
return homeManager.findResource(DeviceMapTypes.MQTT_MESSAGE[DeviceMapTypes.typeIndex]).getItems(DeviceMapTypes.MQTT_MESSAGE[DeviceMapTypes.typeIndex]);
}, new JsonTransformer());
get (API_CONTEXT + "/hass/devices", "application/json", (request, response) -> {
log.debug("Get HomeAssistant Clients");
response.status(HttpStatus.SC_OK);
return homeManager.findResource(DeviceMapTypes.HASS_DEVICE[DeviceMapTypes.typeIndex]).getItems(DeviceMapTypes.HASS_DEVICE[DeviceMapTypes.typeIndex]);
}, new JsonTransformer());
get (API_CONTEXT + "/domoticz/devices", "application/json", (request, response) -> {
log.debug("Get Domoticz Clients");
response.status(HttpStatus.SC_OK);
return homeManager.findResource(DeviceMapTypes.DOMOTICZ_DEVICE[DeviceMapTypes.typeIndex]).getItems(DeviceMapTypes.DOMOTICZ_DEVICE[DeviceMapTypes.typeIndex]);
}, new JsonTransformer());
get (API_CONTEXT + "/lifx/devices", "application/json", (request, response) -> {
log.debug("Get LIFX devices");
response.status(HttpStatus.SC_OK);
return homeManager.findResource(DeviceMapTypes.LIFX_DEVICE[DeviceMapTypes.typeIndex]).getItems(DeviceMapTypes.LIFX_DEVICE[DeviceMapTypes.typeIndex]);
}, new JsonTransformer());
get (API_CONTEXT + "/somfy/devices", "application/json", (request, response) -> {
log.debug("Get somfy devices");
response.status(HttpStatus.SC_OK);
return homeManager.findResource(DeviceMapTypes.SOMFY_DEVICE[DeviceMapTypes.typeIndex]).getItems(DeviceMapTypes.SOMFY_DEVICE[DeviceMapTypes.typeIndex]);
}, new JsonTransformer());
get (API_CONTEXT + "/map/types", "application/json", (request, response) -> {
log.debug("Get map types");
return new DeviceMapTypes().getDeviceMapTypes();
}, new JsonTransformer());
// http://ip_address:port/api/devices/exec/renumber CORS request
options(API_CONTEXT + "/exec/renumber", "application/json", (request, response) -> {
response.status(HttpStatus.SC_OK);
response.header("Access-Control-Allow-Origin", request.headers("Origin"));
response.header("Access-Control-Allow-Methods", "POST");
response.header("Access-Control-Allow-Headers", request.headers("Access-Control-Request-Headers"));
response.header("Content-Type", "text/html; charset=utf-8");
return "";
});
post (API_CONTEXT + "/exec/renumber", "application/json", (request, response) -> {
log.debug("Renumber devices.");
deviceRepository.renumber();
return null;
}, new JsonTransformer());
get (API_CONTEXT + "/backup/available", "application/json", (request, response) -> {
log.debug("Get backup filenames");
response.status(HttpStatus.SC_OK);
return deviceRepository.getBackups();
}, new JsonTransformer());
// http://ip_address:port/api/devices/backup/create CORS request
options(API_CONTEXT + "/backup/create", "application/json", (request, response) -> {
response.status(HttpStatus.SC_OK);
response.header("Access-Control-Allow-Origin", request.headers("Origin"));
response.header("Access-Control-Allow-Methods", "PUT");
response.header("Access-Control-Allow-Headers", request.headers("Access-Control-Request-Headers"));
response.header("Content-Type", "text/html; charset=utf-8");
return "";
});
put (API_CONTEXT + "/backup/create", "application/json", (request, response) -> {
log.debug("Create backup: " + request.body());
BackupFilename aFilename = new Gson().fromJson(request.body(), BackupFilename.class);
BackupFilename returnFilename = new BackupFilename();
returnFilename.setFilename(deviceRepository.backup(aFilename.getFilename()));
return returnFilename;
}, new JsonTransformer());
// http://ip_address:port/api/devices/backup/delete CORS request
options(API_CONTEXT + "/backup/delete", "application/json", (request, response) -> {
response.status(HttpStatus.SC_OK);
response.header("Access-Control-Allow-Origin", request.headers("Origin"));
response.header("Access-Control-Allow-Methods", "POST");
response.header("Access-Control-Allow-Headers", request.headers("Access-Control-Request-Headers"));
response.header("Content-Type", "text/html; charset=utf-8");
return "";
});
post (API_CONTEXT + "/backup/delete", "application/json", (request, response) -> {
log.debug("Delete backup: " + request.body());
BackupFilename aFilename = new Gson().fromJson(request.body(), BackupFilename.class);
if(aFilename != null)
deviceRepository.deleteBackup(aFilename.getFilename());
else
log.warn("No filename given for delete backup.");
return null;
}, new JsonTransformer());
// http://ip_address:port/api/devices/backup/restore CORS request
options(API_CONTEXT + "/backup/restore", "application/json", (request, response) -> {
response.status(HttpStatus.SC_OK);
response.header("Access-Control-Allow-Origin", request.headers("Origin"));
response.header("Access-Control-Allow-Methods", "POST");
response.header("Access-Control-Allow-Headers", request.headers("Access-Control-Request-Headers"));
response.header("Content-Type", "text/html; charset=utf-8");
return "";
});
post (API_CONTEXT + "/backup/restore", "application/json", (request, response) -> {
log.debug("Restore backup: " + request.body());
BackupFilename aFilename = new Gson().fromJson(request.body(), BackupFilename.class);
if(aFilename != null) {
deviceRepository.restoreBackup(aFilename.getFilename());
deviceRepository.loadRepository();
}
else
log.warn("No filename given for restore backup.");
return null;
}, new JsonTransformer());
}
}