mirror of
https://github.com/bwssytems/ha-bridge.git
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Updated description xml to remove null service list. Most likely culprit
of /null calls to spark. Started adding FHEM integration
This commit is contained in:
bsamuels
197
src/main/java/com/bwssystems/HABridge/plugins/fhem/FHEMHome.java
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197
src/main/java/com/bwssystems/HABridge/plugins/fhem/FHEMHome.java
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package com.bwssystems.HABridge.plugins.fhem;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.Iterator;
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import java.util.List;
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import java.util.Map;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import com.bwssystems.HABridge.BridgeSettings;
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import com.bwssystems.HABridge.Home;
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import com.bwssystems.HABridge.NamedIP;
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import com.bwssystems.HABridge.api.CallItem;
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import com.bwssystems.HABridge.api.hue.HueError;
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import com.bwssystems.HABridge.api.hue.HueErrorResponse;
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import com.bwssystems.HABridge.dao.DeviceDescriptor;
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import com.bwssystems.HABridge.hue.BrightnessDecode;
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import com.bwssystems.HABridge.hue.ColorData;
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import com.bwssystems.HABridge.hue.ColorDecode;
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import com.bwssystems.HABridge.hue.DeviceDataDecode;
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import com.bwssystems.HABridge.hue.MultiCommandUtil;
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import com.bwssystems.HABridge.hue.TimeDecode;
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import com.bwssystems.HABridge.plugins.http.HTTPHandler;
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import com.bwssystems.HABridge.plugins.http.HTTPHome;
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import com.google.gson.Gson;
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public class FHEMHome implements Home {
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private static final Logger log = LoggerFactory.getLogger(FHEMHome.class);
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private Map<String, FHEMInstance> fhemMap;
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private Boolean validFhem;
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private HTTPHandler httpClient;
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private boolean closed;
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public FHEMHome(BridgeSettings bridgeSettings) {
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super();
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closed = true;
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createHome(bridgeSettings);
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closed = false;
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}
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@Override
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public String deviceHandler(CallItem anItem, MultiCommandUtil aMultiUtil, String lightId, int intensity,
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Integer targetBri, Integer targetBriInc, ColorData colorData, DeviceDescriptor device, String body) {
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String theUrl = anItem.getItem().getAsString();
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String responseString = null;
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if(theUrl != null && !theUrl.isEmpty()) {
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FHEMCommand theCommand = null;
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try {
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theCommand = new Gson().fromJson(theUrl, FHEMCommand.class);
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} catch(Exception e) {
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log.warn("Cannot parse command to FHEM <<<" + theUrl + ">>>", e);
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responseString = new Gson().toJson(HueErrorResponse.createResponse("6", "/lights/" + lightId,
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"Error on calling url to change device state", "/lights/"
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+ lightId + "state", null, null).getTheErrors(), HueError[].class);
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return responseString;
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}
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String intermediate = theCommand.getUrl().substring(theCommand.getUrl().indexOf("://") + 3);
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String hostPortion = intermediate.substring(0, intermediate.indexOf('/'));
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String theUrlBody = intermediate.substring(intermediate.indexOf('/') + 1);
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String hostAddr = null;
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if (hostPortion.contains(":")) {
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hostAddr = hostPortion.substring(0, intermediate.indexOf(':'));
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} else
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hostAddr = hostPortion;
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FHEMInstance theHandler = findHandlerByAddress(hostAddr);
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if(theHandler != null) {
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String anUrl = BrightnessDecode.calculateReplaceIntensityValue(theUrlBody,
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intensity, targetBri, targetBriInc, false);
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if (colorData != null) {
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anUrl = ColorDecode.replaceColorData(anUrl, colorData, BrightnessDecode.calculateIntensity(intensity, targetBri, targetBriInc), false);
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}
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anUrl = DeviceDataDecode.replaceDeviceData(anUrl, device);
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anUrl = TimeDecode.replaceTimeValue(anUrl);
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String aCommand = null;
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if(theCommand.getCommand() != null && !theCommand.getCommand().isEmpty()) {
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aCommand = BrightnessDecode.calculateReplaceIntensityValue(theCommand.getCommand(),
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intensity, targetBri, targetBriInc, false);
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if (colorData != null) {
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aCommand = ColorDecode.replaceColorData(aCommand, colorData, BrightnessDecode.calculateIntensity(intensity, targetBri, targetBriInc), false);
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}
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aCommand = DeviceDataDecode.replaceDeviceData(aCommand, device);
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aCommand = TimeDecode.replaceTimeValue(aCommand);
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}
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try {
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theHandler.callCommand(anUrl, aCommand, httpClient);
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} catch (Exception e) {
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log.warn("Cannot send comand to FHEM", e);
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responseString = new Gson().toJson(HueErrorResponse.createResponse("6", "/lights/" + lightId,
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"Error on calling url to change device state", "/lights/"
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+ lightId + "state", null, null).getTheErrors(), HueError[].class);
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}
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} else {
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log.warn("FHEM Call could not complete, no address found: " + theUrl);
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responseString = new Gson().toJson(HueErrorResponse.createResponse("6", "/lights/" + lightId,
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"Error on calling url to change device state", "/lights/"
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+ lightId + "state", null, null).getTheErrors(), HueError[].class);
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}
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} else {
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log.warn("FHEM Call to be presented as http(s)://<ip_address>(:<port>)/payload, format of request unknown: " + theUrl);
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responseString = new Gson().toJson(HueErrorResponse.createResponse("6", "/lights/" + lightId,
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"Error on calling url to change device state", "/lights/"
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+ lightId + "state", null, null).getTheErrors(), HueError[].class);
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}
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return responseString;
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}
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private FHEMInstance findHandlerByAddress(String hostAddress) {
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FHEMInstance aHandler = null;
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boolean found = false;
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Iterator<String> keys = fhemMap.keySet().iterator();
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while(keys.hasNext()) {
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String key = keys.next();
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aHandler = fhemMap.get(key);
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if(aHandler != null && aHandler.getFhemAddress().getIp().equals(hostAddress)) {
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found = true;
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break;
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}
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}
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if(!found)
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aHandler = null;
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return aHandler;
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}
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@Override
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public Object getItems(String type) {
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if(!validFhem)
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return null;
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log.debug("consolidating devices for java.lang.String");
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List<FHEMDevice> theResponse = null;
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Iterator<String> keys = fhemMap.keySet().iterator();
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List<FHEMDevice> deviceList = new ArrayList<FHEMDevice>();
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while(keys.hasNext()) {
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String key = keys.next();
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theResponse = fhemMap.get(key).getDevices(httpClient);
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if(theResponse != null)
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addFHEMDevices(deviceList, theResponse, key);
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else {
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log.warn("Cannot get devices for FHEM: " + key + ", skipping this FHEM.");
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continue;
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}
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}
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return deviceList;
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}
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private Boolean addFHEMDevices(List<FHEMDevice> theDeviceList, List<FHEMDevice> theSourceList, String theKey) {
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Iterator<FHEMDevice> devices = theSourceList.iterator();
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while(devices.hasNext()) {
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FHEMDevice theDevice = devices.next();
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theDeviceList.add(theDevice);
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}
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return true;
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}
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@Override
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public Home createHome(BridgeSettings bridgeSettings) {
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fhemMap = null;
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validFhem = bridgeSettings.getBridgeSettingsDescriptor().isValidOpenhab();
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log.info("FHEM Home created." + (validFhem ? "" : " No FHEMs configured."));
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if(validFhem) {
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fhemMap = new HashMap<String,FHEMInstance>();
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httpClient = HTTPHome.getHandler();
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Iterator<NamedIP> theList = bridgeSettings.getBridgeSettingsDescriptor().getOpenhabaddress().getDevices().iterator();
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while(theList.hasNext() && validFhem) {
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NamedIP aFhem = theList.next();
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try {
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fhemMap.put(aFhem.getName(), new FHEMInstance(aFhem));
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} catch (Exception e) {
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log.error("Cannot get FHEM (" + aFhem.getName() + ") setup, Exiting with message: " + e.getMessage(), e);
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validFhem = false;
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}
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}
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}
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return this;
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}
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@Override
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public void closeHome() {
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log.debug("Closing Home.");
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if(!closed && validFhem) {
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log.debug("Home is already closed....");
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return;
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}
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if(httpClient != null)
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httpClient.closeHandler();
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fhemMap = null;
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closed = true;
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}
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}
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