Java tutorial
/** * Copyright (c) 2014-2017 by the respective copyright holders. * All rights reserved. This program and the accompanying materials * are made available under the terms of the Eclipse Public License v1.0 * which accompanies this distribution, and is available at * http://www.eclipse.org/legal/epl-v10.html */ package org.eclipse.smarthome.binding.sonos.handler; import static org.eclipse.smarthome.binding.sonos.SonosBindingConstants.*; import java.io.IOException; import java.io.InputStream; import java.math.BigDecimal; import java.net.MalformedURLException; import java.net.URL; import java.net.URLConnection; import java.text.ParseException; import java.text.SimpleDateFormat; import java.util.ArrayList; import java.util.Calendar; import java.util.Collection; import java.util.Collections; import java.util.Date; import java.util.HashMap; import java.util.Iterator; import java.util.List; import java.util.Map; import java.util.TimeZone; import java.util.concurrent.ScheduledFuture; import java.util.concurrent.TimeUnit; import org.apache.commons.io.IOUtils; import org.apache.commons.lang.StringUtils; import org.eclipse.smarthome.binding.sonos.SonosBindingConstants; import org.eclipse.smarthome.binding.sonos.config.ZonePlayerConfiguration; import org.eclipse.smarthome.binding.sonos.internal.SonosAlarm; import org.eclipse.smarthome.binding.sonos.internal.SonosEntry; import org.eclipse.smarthome.binding.sonos.internal.SonosMetaData; import org.eclipse.smarthome.binding.sonos.internal.SonosXMLParser; import org.eclipse.smarthome.binding.sonos.internal.SonosZoneGroup; import org.eclipse.smarthome.binding.sonos.internal.SonosZonePlayerState; import org.eclipse.smarthome.config.discovery.DiscoveryServiceRegistry; import org.eclipse.smarthome.core.library.types.DecimalType; import org.eclipse.smarthome.core.library.types.IncreaseDecreaseType; import org.eclipse.smarthome.core.library.types.NextPreviousType; import org.eclipse.smarthome.core.library.types.OnOffType; import org.eclipse.smarthome.core.library.types.OpenClosedType; import org.eclipse.smarthome.core.library.types.PercentType; import org.eclipse.smarthome.core.library.types.PlayPauseType; import org.eclipse.smarthome.core.library.types.RawType; import org.eclipse.smarthome.core.library.types.RewindFastforwardType; import org.eclipse.smarthome.core.library.types.StringType; import org.eclipse.smarthome.core.library.types.UpDownType; import org.eclipse.smarthome.core.thing.ChannelUID; import org.eclipse.smarthome.core.thing.Thing; import org.eclipse.smarthome.core.thing.ThingStatus; import org.eclipse.smarthome.core.thing.ThingStatusDetail; import org.eclipse.smarthome.core.thing.ThingTypeUID; import org.eclipse.smarthome.core.thing.ThingUID; import org.eclipse.smarthome.core.thing.binding.BaseThingHandler; import org.eclipse.smarthome.core.thing.binding.ThingHandler; import org.eclipse.smarthome.core.types.Command; import org.eclipse.smarthome.core.types.RefreshType; import org.eclipse.smarthome.core.types.State; import org.eclipse.smarthome.core.types.UnDefType; import org.eclipse.smarthome.io.net.http.HttpUtil; import org.eclipse.smarthome.io.transport.upnp.UpnpIOParticipant; import org.eclipse.smarthome.io.transport.upnp.UpnpIOService; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import com.google.common.collect.Lists; /** * The {@link ZonePlayerHandler} is responsible for handling commands, which are * sent to one of the channels. * * @author Karel Goderis - Initial contribution * */ public class ZonePlayerHandler extends BaseThingHandler implements UpnpIOParticipant { private Logger logger = LoggerFactory.getLogger(ZonePlayerHandler.class); private final static String ANALOG_LINE_IN_URI = "x-rincon-stream:"; private final static String OPTICAL_LINE_IN_URI = "x-sonos-htastream:"; private final static String QUEUE_URI = "x-rincon-queue:"; private final static String GROUP_URI = "x-rincon:"; private final static String STREAM_URI = "x-sonosapi-stream:"; private final static String FILE_URI = "x-file-cifs:"; private final static String SPDIF = ":spdif"; private UpnpIOService service; private DiscoveryServiceRegistry discoveryServiceRegistry; private ScheduledFuture<?> pollingJob; private SonosZonePlayerState savedState = null; private final static Collection<String> SERVICE_SUBSCRIPTIONS = Lists.newArrayList("DeviceProperties", "AVTransport", "ZoneGroupTopology", "GroupManagement", "RenderingControl", "AudioIn", "HTControl"); private Map<String, Boolean> subscriptionState = new HashMap<String, Boolean>(); protected final static int SUBSCRIPTION_DURATION = 1800; private static final int SOCKET_TIMEOUT = 5000; /** * Default notification timeout */ private static final int NOTIFICATION_TIMEOUT = 20000; /** * Intrinsic lock used to synchronize the execution of notification sounds */ private final Object notificationLock = new Object(); /** * Separate sound volume used for the notification */ private String notificationSoundVolume = null; /** * {@link ThingHandler} instance of the coordinator speaker used for control delegation */ private ZonePlayerHandler coordinatorHandler; /** * The default refresh interval when not specified in channel configuration. */ private static final int DEFAULT_REFRESH_INTERVAL = 60; private Map<String, String> stateMap = Collections.synchronizedMap(new HashMap<String, String>()); private final Object upnpLock = new Object(); private final Object stateLock = new Object(); private Runnable pollingRunnable = new Runnable() { @Override public void run() { try { logger.debug("Polling job"); // First check if the Sonos zone is set in the UPnP service registry // If not, set the thing state to OFFLINE and wait for the next poll if (!isUpnpDeviceRegistered()) { logger.debug("UPnP device {} not yet registered", getUDN()); updateStatus(ThingStatus.OFFLINE); synchronized (upnpLock) { subscriptionState = new HashMap<String, Boolean>(); } return; } // Check if the Sonos zone can be joined // If not, set the thing state to OFFLINE and do nothing else updatePlayerState(); if (getThing().getStatus() != ThingStatus.ONLINE) { return; } addSubscription(); updateZoneInfo(); updateRunningAlarmProperties(); updateLed(); updateSleepTimerDuration(); } catch (Exception e) { logger.debug("Exception during poll : {}", e); } } }; private String opmlUrl; public ZonePlayerHandler(Thing thing, UpnpIOService upnpIOService, DiscoveryServiceRegistry discoveryServiceRegistry, String opmlUrl) { super(thing); this.opmlUrl = opmlUrl; logger.debug("Creating a ZonePlayerHandler for thing '{}'", getThing().getUID()); if (upnpIOService != null) { this.service = upnpIOService; } if (discoveryServiceRegistry != null) { this.discoveryServiceRegistry = discoveryServiceRegistry; } } @Override public void dispose() { logger.debug("Handler disposed for thing {}", getThing().getUID()); if (pollingJob != null && !pollingJob.isCancelled()) { pollingJob.cancel(true); pollingJob = null; } removeSubscription(); } @Override public void initialize() { logger.debug("initializing handler for thing {}", getThing().getUID()); if (migrateThingType()) { // we change the type, so we might need a different handler -> let's finish return; } if (getUDN() != null) { updateStatus(ThingStatus.ONLINE); onUpdate(); super.initialize(); } else { updateStatus(ThingStatus.OFFLINE, ThingStatusDetail.CONFIGURATION_ERROR); logger.warn("Cannot initalize the zoneplayer. UDN not set."); } } @Override public void handleCommand(ChannelUID channelUID, Command command) { if (command instanceof RefreshType) { updateChannel(channelUID.getId()); } else { switch (channelUID.getId()) { case LED: setLed(command); break; case MUTE: setMute(command); break; case NOTIFICATIONSOUND: scheduleNotificationSound(command); break; case NOTIFICATIONVOLUME: setNotificationSoundVolume(command); break; case STOP: try { getCoordinatorHandler().stop(); } catch (IllegalStateException e) { logger.warn("Cannot handle stop command ({})", e.getMessage()); } break; case VOLUME: setVolumeForGroup(command); break; case ADD: addMember(command); break; case REMOVE: removeMember(command); break; case STANDALONE: becomeStandAlonePlayer(); break; case PUBLICADDRESS: publicAddress(); break; case RADIO: playRadio(command); break; case FAVORITE: playFavorite(command); break; case ALARM: setAlarm(command); break; case SNOOZE: snoozeAlarm(command); break; case SAVEALL: saveAllPlayerState(); break; case RESTOREALL: restoreAllPlayerState(); break; case SAVE: saveState(); break; case RESTORE: restoreState(); break; case PLAYLIST: playPlayList(command); break; case PLAYQUEUE: playQueue(); break; case PLAYTRACK: playTrack(command); break; case PLAYURI: playURI(command); break; case PLAYLINEIN: playLineIn(command); break; case CONTROL: try { if (command instanceof PlayPauseType) { if (command == PlayPauseType.PLAY) { getCoordinatorHandler().play(); } else if (command == PlayPauseType.PAUSE) { getCoordinatorHandler().pause(); } } if (command instanceof NextPreviousType) { if (command == NextPreviousType.NEXT) { getCoordinatorHandler().next(); } else if (command == NextPreviousType.PREVIOUS) { getCoordinatorHandler().previous(); } } if (command instanceof RewindFastforwardType) { // Rewind and Fast Forward are currently not implemented by the binding } } catch (IllegalStateException e) { logger.warn("Cannot handle control command ({})", e.getMessage()); } break; case SLEEPTIMER: setSleepTimer(command); break; case SHUFFLE: setShuffle(command); break; case REPEAT: setRepeat(command); break; default: break; } } } private void restoreAllPlayerState() { Collection<Thing> allThings = thingRegistry.getAll(); for (Thing aThing : allThings) { if (SonosBindingConstants.SUPPORTED_THING_TYPES_UIDS.contains(aThing.getThingTypeUID())) { ZonePlayerHandler handler = (ZonePlayerHandler) aThing.getHandler(); handler.restoreState(); } } } private void saveAllPlayerState() { Collection<Thing> allThings = thingRegistry.getAll(); for (Thing aThing : allThings) { if (SonosBindingConstants.SUPPORTED_THING_TYPES_UIDS.contains(aThing.getThingTypeUID())) { ZonePlayerHandler handler = (ZonePlayerHandler) aThing.getHandler(); handler.saveState(); } } } @Override public void onValueReceived(String variable, String value, String service) { if (getThing().getStatus() == ThingStatus.ONLINE) { logger.trace("Received pair '{}':'{}' (service '{}') for thing '{}'", new Object[] { variable, value, service, this.getThing().getUID() }); String oldValue = this.stateMap.get(variable); if (shouldIgnoreVariableUpdate(variable, value, oldValue)) { return; } this.stateMap.put(variable, value); // pre-process some variables, eg XML processing if (service.equals("AVTransport") && variable.equals("LastChange")) { Map<String, String> parsedValues = SonosXMLParser.getAVTransportFromXML(value); for (String parsedValue : parsedValues.keySet()) { // Update the transport state after the update of the media information // to not break the notification mechanism if (!parsedValue.equals("TransportState")) { onValueReceived(parsedValue, parsedValues.get(parsedValue), "AVTransport"); } // Translate AVTransportURI/AVTransportURIMetaData to CurrentURI/CurrentURIMetaData // for a compatibility with the result of the action GetMediaInfo if (parsedValue.equals("AVTransportURI")) { onValueReceived("CurrentURI", parsedValues.get(parsedValue), service); } else if (parsedValue.equals("AVTransportURIMetaData")) { onValueReceived("CurrentURIMetaData", parsedValues.get(parsedValue), service); } } updateMediaInformation(); if (parsedValues.get("TransportState") != null) { onValueReceived("TransportState", parsedValues.get("TransportState"), "AVTransport"); } } if (service.equals("RenderingControl") && variable.equals("LastChange")) { Map<String, String> parsedValues = SonosXMLParser.getRenderingControlFromXML(value); for (String parsedValue : parsedValues.keySet()) { onValueReceived(parsedValue, parsedValues.get(parsedValue), "RenderingControl"); } } // update the appropriate channel switch (variable) { case "TransportState": updateChannel(STATE); updateChannel(CONTROL); dispatchOnAllGroupMembers(variable, value, service); break; case "CurrentPlayMode": updateChannel(SHUFFLE); updateChannel(REPEAT); dispatchOnAllGroupMembers(variable, value, service); break; case "CurrentLEDState": updateChannel(LED); break; case "ZoneName": updateState(ZONENAME, (stateMap.get("ZoneName") != null) ? new StringType(stateMap.get("ZoneName")) : UnDefType.UNDEF); break; case "CurrentZoneName": updateChannel(ZONENAME); break; case "ZoneGroupState": updateChannel(ZONEGROUP); updateChannel(COORDINATOR); // Update coordinator after a change is made to the grouping of Sonos players updateGroupCoordinator(); updateMediaInformation(); // Update state and control channels for the group members with the coordinator values if (stateMap.get("TransportState") != null) { dispatchOnAllGroupMembers("TransportState", stateMap.get("TransportState"), "AVTransport"); } // Update shuffle and repeat channels for the group members with the coordinator values if (stateMap.get("CurrentPlayMode") != null) { dispatchOnAllGroupMembers("CurrentPlayMode", stateMap.get("CurrentPlayMode"), "AVTransport"); } break; case "LocalGroupUUID": updateChannel(ZONEGROUPID); break; case "GroupCoordinatorIsLocal": updateChannel(LOCALCOORDINATOR); break; case "VolumeMaster": updateChannel(VOLUME); break; case "MuteMaster": updateChannel(MUTE); break; case "LineInConnected": case "TOSLinkConnected": updateChannel(LINEIN); break; case "AlarmRunning": updateChannel(ALARMRUNNING); break; case "RunningAlarmProperties": updateChannel(ALARMPROPERTIES); break; case "CurrentURIFormatted": updateChannel(CURRENTTRACK); break; case "CurrentTitle": updateChannel(CURRENTTITLE); break; case "CurrentArtist": updateChannel(CURRENTARTIST); break; case "CurrentAlbum": updateChannel(CURRENTALBUM); break; case "CurrentURI": updateChannel(CURRENTTRANSPORTURI); break; case "CurrentTrackURI": updateChannel(CURRENTTRACKURI); break; case "CurrentAlbumArtURI": updateChannel(CURRENTALBUMART); updateChannel(CURRENTALBUMARTURL); break; case "CurrentSleepTimerGeneration": if (value.equals("0")) { updateState(SLEEPTIMER, new DecimalType(0)); } break; case "SleepTimerGeneration": if (value.equals("0")) { updateState(SLEEPTIMER, new DecimalType(0)); } else { updateSleepTimerDuration(); } break; case "RemainingSleepTimerDuration": updateState(SLEEPTIMER, (stateMap.get("RemainingSleepTimerDuration") != null) ? new DecimalType( sleepStrTimeToSeconds(stateMap.get("RemainingSleepTimerDuration"))) : UnDefType.UNDEF); break; default: break; } } } private void dispatchOnAllGroupMembers(String variable, String value, String service) { if (isCoordinator()) { for (String member : getOtherZoneGroupMembers()) { try { ZonePlayerHandler memberHandler = getHandlerByName(member); if (memberHandler != null && memberHandler.getThing() != null && ThingStatus.ONLINE.equals(memberHandler.getThing().getStatus())) { memberHandler.onValueReceived(variable, value, service); } } catch (IllegalStateException e) { logger.warn("Cannot update channel for group member ({})", e.getMessage()); } } } } private URL getAlbumArtUrl() { URL url = null; String albumArtURI = stateMap.get("CurrentAlbumArtURI"); if (albumArtURI != null) { try { if (albumArtURI.startsWith("http")) { url = new URL(albumArtURI); } else if (albumArtURI.startsWith("/")) { URL serviceDescrUrl = service.getDescriptorURL(this); if (serviceDescrUrl != null) { url = new URL(serviceDescrUrl.getProtocol(), serviceDescrUrl.getHost(), serviceDescrUrl.getPort(), albumArtURI); } } } catch (MalformedURLException e) { logger.debug("Failed to build a valid album art URL from {}: {}", albumArtURI, e.getMessage()); url = null; } } return url; } private String getContentTypeFromUrl(URL url) { if (url == null) { return null; } String contentType; InputStream input = null; try { URLConnection connection = url.openConnection(); contentType = connection.getContentType(); logger.debug("Content type from headers: {}", contentType); if (contentType == null) { input = connection.getInputStream(); contentType = URLConnection.guessContentTypeFromStream(input); logger.debug("Content type from data: {}", contentType); if (contentType == null) { contentType = RawType.DEFAULT_MIME_TYPE; } } } catch (IOException e) { logger.debug("Failed to identify content type from URL: {}", e.getMessage()); contentType = RawType.DEFAULT_MIME_TYPE; } finally { IOUtils.closeQuietly(input); } return contentType; } protected void updateChannel(String channeldD) { if (!isLinked(channeldD)) { return; } URL url; State newState = UnDefType.UNDEF; switch (channeldD) { case STATE: if (stateMap.get("TransportState") != null) { newState = new StringType(stateMap.get("TransportState")); } break; case CONTROL: if (stateMap.get("TransportState") != null) { if (stateMap.get("TransportState").equals("PLAYING")) { newState = PlayPauseType.PLAY; } else if (stateMap.get("TransportState").equals("STOPPED")) { newState = PlayPauseType.PAUSE; } else if (stateMap.get("TransportState").equals("PAUSED_PLAYBACK")) { newState = PlayPauseType.PAUSE; } } break; case SHUFFLE: if (stateMap.get("CurrentPlayMode") != null) { newState = isShuffleActive() ? OnOffType.ON : OnOffType.OFF; } break; case REPEAT: if (stateMap.get("CurrentPlayMode") != null) { newState = new StringType(getRepeatMode()); } break; case LED: if (stateMap.get("CurrentLEDState") != null) { newState = stateMap.get("CurrentLEDState").equals("On") ? OnOffType.ON : OnOffType.OFF; } break; case ZONENAME: if (stateMap.get("CurrentZoneName") != null) { newState = new StringType(stateMap.get("CurrentZoneName")); } break; case ZONEGROUP: if (stateMap.get("ZoneGroupState") != null) { newState = new StringType(stateMap.get("ZoneGroupState")); } break; case ZONEGROUPID: if (stateMap.get("LocalGroupUUID") != null) { newState = new StringType(stateMap.get("LocalGroupUUID")); } break; case COORDINATOR: newState = new StringType(getCoordinator()); break; case LOCALCOORDINATOR: if (stateMap.get("GroupCoordinatorIsLocal") != null) { newState = stateMap.get("GroupCoordinatorIsLocal").equals("true") ? OnOffType.ON : OnOffType.OFF; } break; case VOLUME: if (stateMap.get("VolumeMaster") != null) { newState = new PercentType(stateMap.get("VolumeMaster")); } break; case MUTE: if (stateMap.get("MuteMaster") != null) { newState = stateMap.get("MuteMaster").equals("1") ? OnOffType.ON : OnOffType.OFF; } break; case LINEIN: if (stateMap.get("LineInConnected") != null) { newState = stateMap.get("LineInConnected").equals("true") ? OnOffType.ON : OnOffType.OFF; } else if (stateMap.get("TOSLinkConnected") != null) { newState = stateMap.get("TOSLinkConnected").equals("true") ? OnOffType.ON : OnOffType.OFF; } break; case ALARMRUNNING: if (stateMap.get("AlarmRunning") != null) { newState = stateMap.get("AlarmRunning").equals("1") ? OnOffType.ON : OnOffType.OFF; } break; case ALARMPROPERTIES: if (stateMap.get("RunningAlarmProperties") != null) { newState = new StringType(stateMap.get("RunningAlarmProperties")); } break; case CURRENTTRACK: if (stateMap.get("CurrentURIFormatted") != null) { newState = new StringType(stateMap.get("CurrentURIFormatted")); } break; case CURRENTTITLE: if (stateMap.get("CurrentTitle") != null) { newState = new StringType(stateMap.get("CurrentTitle")); } break; case CURRENTARTIST: if (stateMap.get("CurrentArtist") != null) { newState = new StringType(stateMap.get("CurrentArtist")); } break; case CURRENTALBUM: if (stateMap.get("CurrentAlbum") != null) { newState = new StringType(stateMap.get("CurrentAlbum")); } break; case CURRENTALBUMART: url = getAlbumArtUrl(); if (url != null) { String contentType = getContentTypeFromUrl(url); InputStream input = null; try { input = url.openStream(); newState = new RawType(IOUtils.toByteArray(input), contentType); } catch (IOException e) { logger.debug("Failed to download the album cover art: {}", e.getMessage()); newState = UnDefType.UNDEF; } finally { IOUtils.closeQuietly(input); } } break; case CURRENTALBUMARTURL: url = getAlbumArtUrl(); if (url != null) { newState = new StringType(url.toExternalForm()); } break; case CURRENTTRANSPORTURI: if (stateMap.get("CurrentURI") != null) { newState = new StringType(stateMap.get("CurrentURI")); } break; case CURRENTTRACKURI: if (stateMap.get("CurrentTrackURI") != null) { newState = new StringType(stateMap.get("CurrentTrackURI")); } break; default: newState = null; break; } if (newState != null) { updateState(channeldD, newState); } } /** * CurrentURI will not change, but will trigger change of CurrentURIFormated * CurrentTrackMetaData will not change, but will trigger change of Title, Artist, Album */ private boolean shouldIgnoreVariableUpdate(String variable, String value, String oldValue) { return !hasValueChanged(value, oldValue) && !isQueueEvent(variable); } private boolean hasValueChanged(String value, String oldValue) { return oldValue != null ? !oldValue.equals(value) : value != null; } /** * Similar to the AVTransport eventing, the Queue events its state variables * as sub values within a synthesized LastChange state variable. */ private boolean isQueueEvent(String variable) { return "LastChange".equals(variable); } private void updateGroupCoordinator() { try { coordinatorHandler = getHandlerByName(getCoordinator()); } catch (IllegalStateException e) { logger.warn("Cannot update the group coordinator ({})", e.getMessage()); coordinatorHandler = null; } } private boolean isUpnpDeviceRegistered() { return service.isRegistered(this); } private void addSubscription() { synchronized (upnpLock) { // Set up GENA Subscriptions if (service.isRegistered(this)) { for (String subscription : SERVICE_SUBSCRIPTIONS) { if ((subscriptionState.get(subscription) == null) || !subscriptionState.get(subscription).booleanValue()) { logger.debug("{}: Subscribing to service {}...", getUDN(), subscription); service.addSubscription(this, subscription, SUBSCRIPTION_DURATION); subscriptionState.put(subscription, true); } } } } } private void removeSubscription() { synchronized (upnpLock) { // Set up GENA Subscriptions if (service.isRegistered(this)) { for (String subscription : SERVICE_SUBSCRIPTIONS) { if ((subscriptionState.get(subscription) != null) && subscriptionState.get(subscription).booleanValue()) { logger.debug("{}: Unsubscribing from service {}...", getUDN(), subscription); service.removeSubscription(this, subscription); } } } subscriptionState = new HashMap<String, Boolean>(); service.unregisterParticipant(this); } } @Override public void onServiceSubscribed(String service, boolean succeeded) { synchronized (upnpLock) { logger.debug("{}: Subscription to service {} {}", getUDN(), service, succeeded ? "succeeded" : "failed"); subscriptionState.put(service, succeeded); } } private void onUpdate() { if (pollingJob == null || pollingJob.isCancelled()) { ZonePlayerConfiguration config = getConfigAs(ZonePlayerConfiguration.class); // use default if not specified int refreshInterval = DEFAULT_REFRESH_INTERVAL; if (config.refresh != null) { refreshInterval = config.refresh.intValue(); } pollingJob = scheduler.scheduleWithFixedDelay(pollingRunnable, 0, refreshInterval, TimeUnit.SECONDS); } } private void updatePlayerState() { Map<String, String> result = service.invokeAction(this, "DeviceProperties", "GetZoneInfo", null); if (result.isEmpty()) { if (!ThingStatus.OFFLINE.equals(getThing().getStatus())) { logger.debug("Sonos player {} is not available in local network", getUDN()); updateStatus(ThingStatus.OFFLINE); synchronized (upnpLock) { subscriptionState = new HashMap<String, Boolean>(); } } } else if (!ThingStatus.ONLINE.equals(getThing().getStatus())) { logger.debug("Sonos player {} has been found in local network", getUDN()); updateStatus(ThingStatus.ONLINE); } } protected void updateMediaInfo() { Map<String, String> inputs = new HashMap<String, String>(); inputs.put("InstanceID", "0"); Map<String, String> result = service.invokeAction(this, "AVTransport", "GetMediaInfo", inputs); for (String variable : result.keySet()) { this.onValueReceived(variable, result.get(variable), "AVTransport"); } updateMediaInformation(); } protected void updateCurrentZoneName() { Map<String, String> result = service.invokeAction(this, "DeviceProperties", "GetZoneAttributes", null); for (String variable : result.keySet()) { this.onValueReceived(variable, result.get(variable), "DeviceProperties"); } } protected void updateLed() { Map<String, String> result = service.invokeAction(this, "DeviceProperties", "GetLEDState", null); for (String variable : result.keySet()) { this.onValueReceived(variable, result.get(variable), "DeviceProperties"); } } protected void updateTime() { Map<String, String> result = service.invokeAction(this, "AlarmClock", "GetTimeNow", null); for (String variable : result.keySet()) { this.onValueReceived(variable, result.get(variable), "AlarmClock"); } } protected void updatePosition() { Map<String, String> result = service.invokeAction(this, "AVTransport", "GetPositionInfo", null); for (String variable : result.keySet()) { this.onValueReceived(variable, result.get(variable), "AVTransport"); } } protected void updateRunningAlarmProperties() { Map<String, String> result = service.invokeAction(this, "AVTransport", "GetRunningAlarmProperties", null); String alarmID = result.get("AlarmID"); String loggedStartTime = result.get("LoggedStartTime"); String newStringValue = null; if (alarmID != null && loggedStartTime != null) { newStringValue = alarmID + " - " + loggedStartTime; } else { newStringValue = "No running alarm"; } result.put("RunningAlarmProperties", newStringValue); for (String variable : result.keySet()) { this.onValueReceived(variable, result.get(variable), "AVTransport"); } } protected void updateZoneInfo() { Map<String, String> result = service.invokeAction(this, "DeviceProperties", "GetZoneInfo", null); Map<String, String> result2 = service.invokeAction(this, "DeviceProperties", "GetZoneAttributes", null); result.putAll(result2); for (String variable : result.keySet()) { this.onValueReceived(variable, result.get(variable), "DeviceProperties"); } } public String getCoordinator() { if (stateMap.get("ZoneGroupState") != null) { Collection<SonosZoneGroup> zoneGroups = SonosXMLParser .getZoneGroupFromXML(stateMap.get("ZoneGroupState")); for (SonosZoneGroup zg : zoneGroups) { if (zg.getMembers().contains(getUDN())) { return zg.getCoordinator(); } } } return getUDN(); } public boolean isCoordinator() { return getUDN().equals(getCoordinator()); } protected void updateMediaInformation() { String currentURI = getCurrentURI(); SonosMetaData currentTrack = getTrackMetadata(); SonosMetaData currentUriMetaData = getCurrentURIMetadata(); String artist = null; String album = null; String title = null; String resultString = null; boolean needsUpdating = false; if (currentURI == null) { // Do nothing } else if (currentURI.isEmpty()) { // Reset data needsUpdating = true; } else if (currentURI.contains(GROUP_URI)) { // The Sonos is a slave member of a group, we do nothing // The media information will be updated by the coordinator // Notification of group change occurs later, so we just check the URI } else if (isPlayingStream(currentURI)) { // Radio stream (tune-in) boolean opmlUrlSucceeded = false; if (opmlUrl != null) { String stationID = StringUtils.substringBetween(currentURI, ":s", "?sid"); String mac = getMACAddress(); if (stationID != null && !stationID.isEmpty() && mac != null && !mac.isEmpty()) { String url = opmlUrl; url = StringUtils.replace(url, "%id", stationID); url = StringUtils.replace(url, "%serial", mac); String response = null; try { response = HttpUtil.executeUrl("GET", url, SOCKET_TIMEOUT); } catch (IOException e) { logger.debug("Request to device failed: {}", e); } if (response != null) { List<String> fields = SonosXMLParser.getRadioTimeFromXML(response); if (fields != null && fields.size() > 0) { opmlUrlSucceeded = true; resultString = new String(); // radio name should be first field title = fields.get(0); Iterator<String> listIterator = fields.listIterator(); while (listIterator.hasNext()) { String field = listIterator.next(); resultString = resultString + field; if (listIterator.hasNext()) { resultString = resultString + " - "; } } needsUpdating = true; } } } } if (!opmlUrlSucceeded) { if (currentUriMetaData != null) { title = currentUriMetaData.getTitle(); if ((currentTrack == null) || (currentTrack.getStreamContent() == null) || currentTrack.getStreamContent().isEmpty()) { resultString = title; } else { resultString = title + " - " + currentTrack.getStreamContent(); } needsUpdating = true; } } } else if (isPlayingLineIn(currentURI)) { if (currentTrack != null) { title = currentTrack.getTitle(); resultString = title; needsUpdating = true; } } else if (!currentURI.contains("x-rincon-mp3") && !currentURI.contains("x-sonosapi")) { if (currentTrack != null) { artist = !currentTrack.getAlbumArtist().isEmpty() ? currentTrack.getAlbumArtist() : currentTrack.getCreator(); album = currentTrack.getAlbum(); title = currentTrack.getTitle(); resultString = artist + " - " + album + " - " + title; needsUpdating = true; } } if (needsUpdating) { String albumArtURI = (currentTrack != null && currentTrack.getAlbumArtUri() != null && !currentTrack.getAlbumArtUri().isEmpty()) ? currentTrack.getAlbumArtUri() : ""; for (String member : getZoneGroupMembers()) { try { ZonePlayerHandler memberHandler = getHandlerByName(member); if (memberHandler != null && memberHandler.getThing() != null && ThingStatus.ONLINE.equals(memberHandler.getThing().getStatus())) { memberHandler.onValueReceived("CurrentArtist", (artist != null) ? artist : "", "AVTransport"); memberHandler.onValueReceived("CurrentAlbum", (album != null) ? album : "", "AVTransport"); memberHandler.onValueReceived("CurrentTitle", (title != null) ? title : "", "AVTransport"); memberHandler.onValueReceived("CurrentURIFormatted", (resultString != null) ? resultString : "", "AVTransport"); memberHandler.onValueReceived("CurrentAlbumArtURI", albumArtURI, "AVTransport"); } } catch (IllegalStateException e) { logger.warn("Cannot update media data for group member ({})", e.getMessage()); } } } } public boolean isGroupCoordinator() { String value = stateMap.get("GroupCoordinatorIsLocal"); if (value != null) { return value.equals("true") ? true : false; } return false; } @Override public String getUDN() { return getConfigAs(ZonePlayerConfiguration.class).udn; } public String getCurrentURI() { return stateMap.get("CurrentURI"); } public SonosMetaData getCurrentURIMetadata() { if (stateMap.get("CurrentURIMetaData") != null && !stateMap.get("CurrentURIMetaData").isEmpty()) { return SonosXMLParser.getMetaDataFromXML(stateMap.get("CurrentURIMetaData")); } else { return null; } } public SonosMetaData getTrackMetadata() { if (stateMap.get("CurrentTrackMetaData") != null && !stateMap.get("CurrentTrackMetaData").isEmpty()) { return SonosXMLParser.getMetaDataFromXML(stateMap.get("CurrentTrackMetaData")); } else { return null; } } public SonosMetaData getEnqueuedTransportURIMetaData() { if (stateMap.get("EnqueuedTransportURIMetaData") != null && !stateMap.get("EnqueuedTransportURIMetaData").isEmpty()) { return SonosXMLParser.getMetaDataFromXML(stateMap.get("EnqueuedTransportURIMetaData")); } else { return null; } } public String getMACAddress() { updateZoneInfo(); return stateMap.get("MACAddress"); } public String getPosition() { updatePosition(); return stateMap.get("RelTime"); } public long getCurrenTrackNr() { updatePosition(); String value = stateMap.get("Track"); if (value != null) { return Long.valueOf(value); } else { return -1; } } public String getVolume() { return stateMap.get("VolumeMaster"); } public String getTransportState() { return stateMap.get("TransportState"); } public List<SonosEntry> getArtists(String filter) { return getEntries("A:", filter); } public List<SonosEntry> getArtists() { return getEntries("A:", "dc:title,res,dc:creator,upnp:artist,upnp:album"); } public List<SonosEntry> getAlbums(String filter) { return getEntries("A:ALBUM", filter); } public List<SonosEntry> getAlbums() { return getEntries("A:ALBUM", "dc:title,res,dc:creator,upnp:artist,upnp:album"); } public List<SonosEntry> getTracks(String filter) { return getEntries("A:TRACKS", filter); } public List<SonosEntry> getTracks() { return getEntries("A:TRACKS", "dc:title,res,dc:creator,upnp:artist,upnp:album"); } public List<SonosEntry> getQueue(String filter) { return getEntries("Q:0", filter); } public List<SonosEntry> getQueue() { return getEntries("Q:0", "dc:title,res,dc:creator,upnp:artist,upnp:album"); } public long getQueueSize() { return getNbEntries("Q:0"); } public List<SonosEntry> getPlayLists(String filter) { return getEntries("SQ:", filter); } public List<SonosEntry> getPlayLists() { return getEntries("SQ:", "dc:title,res,dc:creator,upnp:artist,upnp:album"); } public List<SonosEntry> getFavoriteRadios(String filter) { return getEntries("R:0/0", filter); } public List<SonosEntry> getFavoriteRadios() { return getEntries("R:0/0", "dc:title,res,dc:creator,upnp:artist,upnp:album"); } /** * Searches for entries in the 'favorites' list on a sonos account * * @return */ public List<SonosEntry> getFavorites() { return getEntries("FV:2", "dc:title,res,dc:creator,upnp:artist,upnp:album"); } protected List<SonosEntry> getEntries(String type, String filter) { long startAt = 0; Map<String, String> inputs = new HashMap<String, String>(); inputs.put("ObjectID", type); inputs.put("BrowseFlag", "BrowseDirectChildren"); inputs.put("Filter", filter); inputs.put("StartingIndex", Long.toString(startAt)); inputs.put("RequestedCount", Integer.toString(200)); inputs.put("SortCriteria", ""); List<SonosEntry> resultList = null; Map<String, String> result = service.invokeAction(this, "ContentDirectory", "Browse", inputs); long totalMatches = getResultEntry(result, "TotalMatches", type, filter); long initialNumberReturned = getResultEntry(result, "NumberReturned", type, filter); String initialResult = result.get("Result"); resultList = SonosXMLParser.getEntriesFromString(initialResult); startAt = startAt + initialNumberReturned; while (startAt < totalMatches) { inputs.put("StartingIndex", Long.toString(startAt)); result = service.invokeAction(this, "ContentDirectory", "Browse", inputs); // Execute this action synchronously String nextResult = result.get("Result"); long numberReturned = getResultEntry(result, "NumberReturned", type, filter); resultList.addAll(SonosXMLParser.getEntriesFromString(nextResult)); startAt = startAt + numberReturned; } return resultList; } protected long getNbEntries(String type) { Map<String, String> inputs = new HashMap<String, String>(); inputs.put("ObjectID", type); inputs.put("BrowseFlag", "BrowseDirectChildren"); inputs.put("Filter", "dc:title"); inputs.put("StartingIndex", "0"); inputs.put("RequestedCount", "1"); inputs.put("SortCriteria", ""); Map<String, String> result = service.invokeAction(this, "ContentDirectory", "Browse", inputs); return getResultEntry(result, "TotalMatches", type, "dc:title"); } /** * Handles value searching in a SONOS result map (called by {@link #getEntries(String, String)}) * * @param resultInput - the map to be examined for the requestedKey * @param requestedKey - the key to be sought in the resultInput map * @param entriesType - the 'type' argument of {@link #getEntries(String, String)} method used for logging * @param entriesFilter - the 'filter' argument of {@link #getEntries(String, String)} method used for logging * * @return 0 as long or the value corresponding to the requiredKey if found */ private Long getResultEntry(Map<String, String> resultInput, String requestedKey, String entriesType, String entriesFilter) { long result = 0; if (resultInput.isEmpty()) { return result; } try { result = Long.valueOf(resultInput.get(requestedKey)); } catch (NumberFormatException ex) { logger.warn("Could not fetch " + requestedKey + " result for type: " + entriesType + " and filter: " + entriesFilter + ". Using default value '0': " + ex.getMessage(), ex); } return result; } /** * Save the state (track, position etc) of the Sonos Zone player. * * @return true if no error occurred. */ protected void saveState() { synchronized (stateLock) { savedState = new SonosZonePlayerState(); String currentURI = getCurrentURI(); savedState.transportState = getTransportState(); savedState.volume = getVolume(); if (currentURI != null) { if (isPlayingStream(currentURI)) { // we are streaming music SonosMetaData track = getTrackMetadata(); SonosMetaData current = getCurrentURIMetadata(); if (track != null && current != null) { savedState.entry = new SonosEntry("", current.getTitle(), "", "", track.getAlbumArtUri(), "", current.getUpnpClass(), currentURI); } } else if (currentURI.contains(GROUP_URI)) { // we are a slave to some coordinator savedState.entry = new SonosEntry("", "", "", "", "", "", "", currentURI); } else if (isPlayingLineIn(currentURI)) { // we are streaming from the Line In connection savedState.entry = new SonosEntry("", "", "", "", "", "", "", currentURI); } else if (isPlayingQueue(currentURI)) { // we are playing something that sits in the queue SonosMetaData queued = getEnqueuedTransportURIMetaData(); if (queued != null) { savedState.track = getCurrenTrackNr(); if (queued.getUpnpClass().contains("object.container.playlistContainer")) { // we are playing a real 'saved' playlist List<SonosEntry> playLists = getPlayLists(); for (SonosEntry someList : playLists) { if (someList.getTitle().equals(queued.getTitle())) { savedState.entry = new SonosEntry(someList.getId(), someList.getTitle(), someList.getParentId(), "", "", "", someList.getUpnpClass(), someList.getRes()); break; } } } else if (queued.getUpnpClass().contains("object.container")) { // we are playing some other sort of // 'container' - we will save that to a // playlist for our convenience logger.debug("Save State for a container of type {}", queued.getUpnpClass()); // save the playlist String existingList = ""; List<SonosEntry> playLists = getPlayLists(); for (SonosEntry someList : playLists) { if (someList.getTitle().equals(ESH_PREFIX + getUDN())) { existingList = someList.getId(); break; } } saveQueue(ESH_PREFIX + getUDN(), existingList); // get all the playlists and a ref to our // saved list playLists = getPlayLists(); for (SonosEntry someList : playLists) { if (someList.getTitle().equals(ESH_PREFIX + getUDN())) { savedState.entry = new SonosEntry(someList.getId(), someList.getTitle(), someList.getParentId(), "", "", "", someList.getUpnpClass(), someList.getRes()); break; } } } } else { savedState.entry = new SonosEntry("", "", "", "", "", "", "", QUEUE_URI + getUDN() + "#0"); } } savedState.relTime = getPosition(); } else { savedState.entry = null; } } } /** * Restore the state (track, position etc) of the Sonos Zone player. * * @return true if no error occurred. */ protected void restoreState() { synchronized (stateLock) { if (savedState != null) { // put settings back if (savedState.volume != null) { setVolume(DecimalType.valueOf(savedState.volume)); } if (isCoordinator()) { if (savedState.entry != null) { // check if we have a playlist to deal with if (savedState.entry.getUpnpClass().contains("object.container.playlistContainer")) { addURIToQueue(savedState.entry.getRes(), SonosXMLParser.compileMetadataString(savedState.entry), 0, true); SonosEntry entry = new SonosEntry("", "", "", "", "", "", "", QUEUE_URI + getUDN() + "#0"); setCurrentURI(entry); setPositionTrack(savedState.track); } else { setCurrentURI(savedState.entry); setPosition(savedState.relTime); } } if (savedState.transportState != null) { if (savedState.transportState.equals("PLAYING")) { play(); } else if (savedState.transportState.equals("STOPPED")) { stop(); } else if (savedState.transportState.equals("PAUSED_PLAYBACK")) { pause(); } } } } } } public void saveQueue(String name, String queueID) { if (name != null && queueID != null) { Map<String, String> inputs = new HashMap<String, String>(); inputs.put("Title", name); inputs.put("ObjectID", queueID); Map<String, String> result = service.invokeAction(this, "AVTransport", "SaveQueue", inputs); for (String variable : result.keySet()) { this.onValueReceived(variable, result.get(variable), "AVTransport"); } } } public void setVolume(Command command) { if (command != null) { if (command instanceof OnOffType || command instanceof IncreaseDecreaseType || command instanceof DecimalType || command instanceof PercentType) { Map<String, String> inputs = new HashMap<String, String>(); String newValue = null; if (command instanceof IncreaseDecreaseType && command == IncreaseDecreaseType.INCREASE) { int i = Integer.valueOf(this.getVolume()); newValue = String.valueOf(Math.min(100, i + 1)); } else if (command instanceof IncreaseDecreaseType && command == IncreaseDecreaseType.DECREASE) { int i = Integer.valueOf(this.getVolume()); newValue = String.valueOf(Math.max(0, i - 1)); } else if (command instanceof OnOffType && command == OnOffType.ON) { newValue = "100"; } else if (command instanceof OnOffType && command == OnOffType.OFF) { newValue = "0"; } else if (command instanceof DecimalType) { newValue = command.toString(); } else { return; } inputs.put("Channel", "Master"); inputs.put("DesiredVolume", newValue); Map<String, String> result = service.invokeAction(this, "RenderingControl", "SetVolume", inputs); for (String variable : result.keySet()) { this.onValueReceived(variable, result.get(variable), "RenderingControl"); } } } } /** * Set the VOLUME command specific to the current grouping according to the Sonos behaviour. * AdHoc groups handles the volume specifically for each player. * Bonded groups delegate the volume to the coordinator which applies the same level to all group members. */ public void setVolumeForGroup(Command command) { if (isAdHocGroup() || isStandalonePlayer()) { setVolume(command); } else { try { getCoordinatorHandler().setVolume(command); } catch (IllegalStateException e) { logger.warn("Cannot set group volume ({})", e.getMessage()); } } } /** * Checks if the player receiving the command is part of a group that * consists of randomly added players or contains bonded players * * @return boolean */ private boolean isAdHocGroup() { SonosZoneGroup currentZoneGroup = getCurrentZoneGroup(); if (currentZoneGroup != null) { List<String> zoneGroupMemberNames = currentZoneGroup.getMemberZoneNames(); if (zoneGroupMemberNames != null) { for (String zoneName : zoneGroupMemberNames) { if (!zoneName.equals(zoneGroupMemberNames.get(0))) { // At least one "ZoneName" differs so we have an AdHoc group return true; } } } } return false; } /** * Checks if the player receiving the command is a standalone player * * @return boolean */ private boolean isStandalonePlayer() { return getCurrentZoneGroup() != null ? getCurrentZoneGroup().getMembers().size() == 1 : true; } /** * Returns the current zone group * (of which the player receiving the command is part) * * @return {@link SonosZoneGroup} */ private SonosZoneGroup getCurrentZoneGroup() { String zoneGroupState = stateMap.get("ZoneGroupState"); if (zoneGroupState != null) { Collection<SonosZoneGroup> zoneGroups = SonosXMLParser.getZoneGroupFromXML(zoneGroupState); for (SonosZoneGroup zoneGroup : zoneGroups) { if (zoneGroup.getMembers().contains(getUDN())) { return zoneGroup; } } } logger.debug("Could not fetch Sonos group state information"); return null; } /** * Sets the volume level for a notification sound * (initializes {@link #notificationSoundVolume}) * * @param command */ public void setNotificationSoundVolume(Command command) { if (command != null) { notificationSoundVolume = command.toString(); } } /** * Gets the volume level for a notification sound */ public PercentType getNotificationSoundVolume() { if (notificationSoundVolume == null) { // we need to initialize the value for the first time notificationSoundVolume = getVolume(); if (notificationSoundVolume != null) { updateState(SonosBindingConstants.NOTIFICATIONVOLUME, new PercentType(new BigDecimal(notificationSoundVolume))); } } if (notificationSoundVolume != null) { return new PercentType(new BigDecimal(notificationSoundVolume)); } else { return null; } } public void addURIToQueue(String URI, String meta, long desiredFirstTrack, boolean enqueueAsNext) { if (URI != null && meta != null) { Map<String, String> inputs = new HashMap<String, String>(); try { inputs.put("InstanceID", "0"); inputs.put("EnqueuedURI", URI); inputs.put("EnqueuedURIMetaData", meta); inputs.put("DesiredFirstTrackNumberEnqueued", Long.toString(desiredFirstTrack)); inputs.put("EnqueueAsNext", Boolean.toString(enqueueAsNext)); } catch (NumberFormatException ex) { logger.error("Action Invalid Value Format Exception {}", ex.getMessage()); } Map<String, String> result = service.invokeAction(this, "AVTransport", "AddURIToQueue", inputs); for (String variable : result.keySet()) { this.onValueReceived(variable, result.get(variable), "AVTransport"); } } } public void setCurrentURI(SonosEntry newEntry) { setCurrentURI(newEntry.getRes(), SonosXMLParser.compileMetadataString(newEntry)); } public void setCurrentURI(String URI, String URIMetaData) { if (URI != null && URIMetaData != null) { Map<String, String> inputs = new HashMap<String, String>(); try { inputs.put("InstanceID", "0"); inputs.put("CurrentURI", URI); inputs.put("CurrentURIMetaData", URIMetaData); } catch (NumberFormatException ex) { logger.error("Action Invalid Value Format Exception {}", ex.getMessage()); } Map<String, String> result = service.invokeAction(this, "AVTransport", "SetAVTransportURI", inputs); for (String variable : result.keySet()) { this.onValueReceived(variable, result.get(variable), "AVTransport"); } } } public void setPosition(String relTime) { seek("REL_TIME", relTime); } public void setPositionTrack(long tracknr) { seek("TRACK_NR", Long.toString(tracknr)); } public void setPositionTrack(String tracknr) { seek("TRACK_NR", tracknr); } protected void seek(String unit, String target) { if (unit != null && target != null) { Map<String, String> inputs = new HashMap<String, String>(); try { inputs.put("InstanceID", "0"); inputs.put("Unit", unit); inputs.put("Target", target); } catch (NumberFormatException ex) { logger.error("Action Invalid Value Format Exception {}", ex.getMessage()); } Map<String, String> result = service.invokeAction(this, "AVTransport", "Seek", inputs); for (String variable : result.keySet()) { this.onValueReceived(variable, result.get(variable), "AVTransport"); } } } public void play() { Map<String, String> inputs = new HashMap<String, String>(); inputs.put("Speed", "1"); Map<String, String> result = service.invokeAction(this, "AVTransport", "Play", inputs); for (String variable : result.keySet()) { this.onValueReceived(variable, result.get(variable), "AVTransport"); } } public void stop() { Map<String, String> result = service.invokeAction(this, "AVTransport", "Stop", null); for (String variable : result.keySet()) { this.onValueReceived(variable, result.get(variable), "AVTransport"); } } public void pause() { Map<String, String> result = service.invokeAction(this, "AVTransport", "Pause", null); for (String variable : result.keySet()) { this.onValueReceived(variable, result.get(variable), "AVTransport"); } } public void setShuffle(Command command) { if ((command != null) && (command instanceof OnOffType || command instanceof OpenClosedType || command instanceof UpDownType)) { try { ZonePlayerHandler coordinator = getCoordinatorHandler(); if (command.equals(OnOffType.ON) || command.equals(UpDownType.UP) || command.equals(OpenClosedType.OPEN)) { switch (coordinator.getRepeatMode()) { case "ALL": coordinator.updatePlayMode("SHUFFLE"); break; case "ONE": coordinator.updatePlayMode("SHUFFLE_REPEAT_ONE"); break; case "OFF": coordinator.updatePlayMode("SHUFFLE_NOREPEAT"); break; } } else if (command.equals(OnOffType.OFF) || command.equals(UpDownType.DOWN) || command.equals(OpenClosedType.CLOSED)) { switch (coordinator.getRepeatMode()) { case "ALL": coordinator.updatePlayMode("REPEAT_ALL"); break; case "ONE": coordinator.updatePlayMode("REPEAT_ONE"); break; case "OFF": coordinator.updatePlayMode("NORMAL"); break; } } } catch (IllegalStateException e) { logger.warn("Cannot handle shuffle command ({})", e.getMessage()); } } } public void setRepeat(Command command) { if ((command != null) && (command instanceof StringType)) { try { ZonePlayerHandler coordinator = getCoordinatorHandler(); switch (command.toString()) { case "ALL": coordinator.updatePlayMode(coordinator.isShuffleActive() ? "SHUFFLE" : "REPEAT_ALL"); break; case "ONE": coordinator.updatePlayMode(coordinator.isShuffleActive() ? "SHUFFLE_REPEAT_ONE" : "REPEAT_ONE"); break; case "OFF": coordinator.updatePlayMode(coordinator.isShuffleActive() ? "SHUFFLE_NOREPEAT" : "NORMAL"); break; default: logger.warn("{}: unexpected repeat command; accepted values are ALL, ONE and OFF", command.toString()); break; } } catch (IllegalStateException e) { logger.warn("Cannot handle repeat command ({})", e.getMessage()); } } } public Boolean isShuffleActive() { return ((stateMap.get("CurrentPlayMode") != null) && stateMap.get("CurrentPlayMode").startsWith("SHUFFLE")) ? true : false; } public String getRepeatMode() { String mode = "OFF"; if (stateMap.get("CurrentPlayMode") != null) { switch (stateMap.get("CurrentPlayMode")) { case "REPEAT_ALL": case "SHUFFLE": mode = "ALL"; break; case "REPEAT_ONE": case "SHUFFLE_REPEAT_ONE": mode = "ONE"; break; case "NORMAL": case "SHUFFLE_NOREPEAT": default: mode = "OFF"; break; } } return mode; } protected void updatePlayMode(String playMode) { Map<String, String> inputs = new HashMap<String, String>(); inputs.put("InstanceID", "0"); inputs.put("NewPlayMode", playMode); Map<String, String> result = service.invokeAction(this, "AVTransport", "SetPlayMode", inputs); for (String variable : result.keySet()) { this.onValueReceived(variable, result.get(variable), "AVTransport"); } } /** * Clear all scheduled music from the current queue. * */ public void removeAllTracksFromQueue() { Map<String, String> inputs = new HashMap<String, String>(); inputs.put("InstanceID", "0"); Map<String, String> result = service.invokeAction(this, "AVTransport", "RemoveAllTracksFromQueue", inputs); for (String variable : result.keySet()) { this.onValueReceived(variable, result.get(variable), "AVTransport"); } } /** * Play music from the line-in of the given Player referenced by the given UDN or name * * @param udn or name */ public void playLineIn(Command command) { if (command != null && command instanceof StringType) { try { String remotePlayerName = command.toString(); ZonePlayerHandler coordinatorHandler = getCoordinatorHandler(); ZonePlayerHandler remoteHandler = getHandlerByName(remotePlayerName); // check if player has a line-in connected if (remoteHandler.isAnalogLineInConnected() || remoteHandler.isOpticalLineInConnected()) { // stop whatever is currently playing coordinatorHandler.stop(); // set the URI if (remoteHandler.isAnalogLineInConnected()) { coordinatorHandler.setCurrentURI(ANALOG_LINE_IN_URI + remoteHandler.getUDN(), ""); } else { coordinatorHandler.setCurrentURI(OPTICAL_LINE_IN_URI + remoteHandler.getUDN() + SPDIF, ""); } // take the system off mute coordinatorHandler.setMute(OnOffType.OFF); // start jammin' coordinatorHandler.play(); } else { logger.warn("Line-in of {} is not connected", remoteHandler.getUDN()); } } catch (IllegalStateException e) { logger.warn("Cannot play line-in ({})", e.getMessage()); } } } private ZonePlayerHandler getCoordinatorHandler() throws IllegalStateException { if (coordinatorHandler == null) { try { coordinatorHandler = getHandlerByName(getCoordinator()); } catch (IllegalStateException e) { coordinatorHandler = null; throw new IllegalStateException("Missing group coordinator " + getCoordinator()); } } return coordinatorHandler; } /** * Returns a list of all zone group members this particular player is member of * Or empty list if the players is not assigned to any group * * @return a list of Strings containing the UDNs of other group members */ protected List<String> getZoneGroupMembers() { List<String> result = new ArrayList<>(); if (stateMap.get("ZoneGroupState") != null) { Collection<SonosZoneGroup> zoneGroups = SonosXMLParser .getZoneGroupFromXML(stateMap.get("ZoneGroupState")); for (SonosZoneGroup zg : zoneGroups) { if (zg.getMembers().contains(getUDN())) { result.addAll(zg.getMembers()); break; } } } else { // If the group topology was not yet received, return at least the current Sonos zone result.add(getUDN()); } return result; } /** * Returns a list of other zone group members this particular player is member of * Or empty list if the players is not assigned to any group * * @return a list of Strings containing the UDNs of other group members */ protected List<String> getOtherZoneGroupMembers() { List<String> zoneGroupMembers = getZoneGroupMembers(); zoneGroupMembers.remove(getUDN()); return zoneGroupMembers; } protected ZonePlayerHandler getHandlerByName(String remotePlayerName) throws IllegalStateException { if (thingRegistry != null) { for (ThingTypeUID supportedThingType : SonosBindingConstants.SUPPORTED_THING_TYPES_UIDS) { Thing thing = thingRegistry.get(new ThingUID(supportedThingType, remotePlayerName)); if (thing != null) { return (ZonePlayerHandler) thing.getHandler(); } } Collection<Thing> allThings = thingRegistry.getAll(); for (Thing aThing : allThings) { if (SonosBindingConstants.SUPPORTED_THING_TYPES_UIDS.contains(aThing.getThingTypeUID()) && aThing.getConfiguration().get(ZonePlayerConfiguration.UDN).equals(remotePlayerName)) { return (ZonePlayerHandler) aThing.getHandler(); } } } throw new IllegalStateException("Could not find handler for " + remotePlayerName); } public void setMute(Command command) { if (command != null) { if (command instanceof OnOffType || command instanceof OpenClosedType || command instanceof UpDownType) { Map<String, String> inputs = new HashMap<String, String>(); inputs.put("Channel", "Master"); if (command.equals(OnOffType.ON) || command.equals(UpDownType.UP) || command.equals(OpenClosedType.OPEN)) { inputs.put("DesiredMute", "True"); } else if (command.equals(OnOffType.OFF) || command.equals(UpDownType.DOWN) || command.equals(OpenClosedType.CLOSED)) { inputs.put("DesiredMute", "False"); } Map<String, String> result = service.invokeAction(this, "RenderingControl", "SetMute", inputs); for (String variable : result.keySet()) { this.onValueReceived(variable, result.get(variable), "RenderingControl"); } } } } public List<SonosAlarm> getCurrentAlarmList() { Map<String, String> result = service.invokeAction(this, "AlarmClock", "ListAlarms", null); for (String variable : result.keySet()) { this.onValueReceived(variable, result.get(variable), "AlarmClock"); } return SonosXMLParser.getAlarmsFromStringResult(result.get("CurrentAlarmList")); } public void updateAlarm(SonosAlarm alarm) { if (alarm != null) { Map<String, String> inputs = new HashMap<String, String>(); try { inputs.put("ID", Integer.toString(alarm.getID())); inputs.put("StartLocalTime", alarm.getStartTime()); inputs.put("Duration", alarm.getDuration()); inputs.put("Recurrence", alarm.getRecurrence()); inputs.put("RoomUUID", alarm.getRoomUUID()); inputs.put("ProgramURI", alarm.getProgramURI()); inputs.put("ProgramMetaData", alarm.getProgramMetaData()); inputs.put("PlayMode", alarm.getPlayMode()); inputs.put("Volume", Integer.toString(alarm.getVolume())); if (alarm.getIncludeLinkedZones()) { inputs.put("IncludeLinkedZones", "1"); } else { inputs.put("IncludeLinkedZones", "0"); } if (alarm.getEnabled()) { inputs.put("Enabled", "1"); } else { inputs.put("Enabled", "0"); } } catch (NumberFormatException ex) { logger.error("Action Invalid Value Format Exception {}", ex.getMessage()); } Map<String, String> result = service.invokeAction(this, "AlarmClock", "UpdateAlarm", inputs); for (String variable : result.keySet()) { this.onValueReceived(variable, result.get(variable), "AlarmClock"); } } } public void setAlarm(Command command) { if (command instanceof OnOffType || command instanceof OpenClosedType || command instanceof UpDownType) { if (command.equals(OnOffType.ON) || command.equals(UpDownType.UP) || command.equals(OpenClosedType.OPEN)) { setAlarm(true); } else if (command.equals(OnOffType.OFF) || command.equals(UpDownType.DOWN) || command.equals(OpenClosedType.CLOSED)) { setAlarm(false); } } } public void setAlarm(boolean alarmSwitch) { List<SonosAlarm> sonosAlarms = getCurrentAlarmList(); // find the nearest alarm - take the current time from the Sonos system, // not the system where we are running SimpleDateFormat fmt = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); fmt.setTimeZone(TimeZone.getTimeZone("GMT")); String currentLocalTime = getTime(); Date currentDateTime = null; try { currentDateTime = fmt.parse(currentLocalTime); } catch (ParseException e) { logger.error("An exception occurred while formatting a date"); e.printStackTrace(); } if (currentDateTime != null) { Calendar currentDateTimeCalendar = Calendar.getInstance(); currentDateTimeCalendar.setTimeZone(TimeZone.getTimeZone("GMT")); currentDateTimeCalendar.setTime(currentDateTime); currentDateTimeCalendar.add(Calendar.DAY_OF_YEAR, 10); long shortestDuration = currentDateTimeCalendar.getTimeInMillis() - currentDateTime.getTime(); SonosAlarm firstAlarm = null; for (SonosAlarm anAlarm : sonosAlarms) { SimpleDateFormat durationFormat = new SimpleDateFormat("HH:mm:ss"); durationFormat.setTimeZone(TimeZone.getTimeZone("GMT")); Date durationDate; try { durationDate = durationFormat.parse(anAlarm.getDuration()); } catch (ParseException e) { logger.error("An exception occurred while parsing a date : '{}'", e.getMessage()); continue; } long duration = durationDate.getTime(); if (duration < shortestDuration && anAlarm.getRoomUUID().equals(getUDN())) { shortestDuration = duration; firstAlarm = anAlarm; } } // Set the Alarm if (firstAlarm != null) { if (alarmSwitch) { firstAlarm.setEnabled(true); } else { firstAlarm.setEnabled(false); } updateAlarm(firstAlarm); } } } public String getTime() { updateTime(); return stateMap.get("CurrentLocalTime"); } public Boolean isAlarmRunning() { return ((stateMap.get("AlarmRunning") != null) && stateMap.get("AlarmRunning").equals("1")) ? true : false; } public void snoozeAlarm(Command command) { if (isAlarmRunning() && command instanceof DecimalType) { int minutes = ((DecimalType) command).intValue(); Map<String, String> inputs = new HashMap<String, String>(); Calendar snoozePeriod = Calendar.getInstance(); snoozePeriod.setTimeZone(TimeZone.getTimeZone("GMT")); snoozePeriod.setTimeInMillis(0); snoozePeriod.add(Calendar.MINUTE, minutes); SimpleDateFormat pFormatter = new SimpleDateFormat("HH:mm:ss"); pFormatter.setTimeZone(TimeZone.getTimeZone("GMT")); try { inputs.put("Duration", pFormatter.format(snoozePeriod.getTime())); } catch (NumberFormatException ex) { logger.error("Action Invalid Value Format Exception {}", ex.getMessage()); } Map<String, String> result = service.invokeAction(this, "AVTransport", "SnoozeAlarm", inputs); for (String variable : result.keySet()) { this.onValueReceived(variable, result.get(variable), "AVTransport"); } } else { logger.warn("There is no alarm running on {}", getUDN()); } } public Boolean isAnalogLineInConnected() { return ((stateMap.get("LineInConnected") != null) && stateMap.get("LineInConnected").equals("true")) ? true : false; } public Boolean isOpticalLineInConnected() { return ((stateMap.get("TOSLinkConnected") != null) && stateMap.get("TOSLinkConnected").equals("true")) ? true : false; } public void becomeStandAlonePlayer() { Map<String, String> result = service.invokeAction(this, "AVTransport", "BecomeCoordinatorOfStandaloneGroup", null); for (String variable : result.keySet()) { this.onValueReceived(variable, result.get(variable), "AVTransport"); } } public void addMember(Command command) { if (command != null && command instanceof StringType) { SonosEntry entry = new SonosEntry("", "", "", "", "", "", "", GROUP_URI + getUDN()); try { getHandlerByName(command.toString()).setCurrentURI(entry); } catch (IllegalStateException e) { logger.warn("Cannot add group member ({})", e.getMessage()); } } } public boolean publicAddress() { // check if sourcePlayer has a line-in connected if (isAnalogLineInConnected() || isOpticalLineInConnected()) { // first remove this player from its own group if any becomeStandAlonePlayer(); List<SonosZoneGroup> currentSonosZoneGroups = new ArrayList<SonosZoneGroup>(); for (SonosZoneGroup grp : SonosXMLParser.getZoneGroupFromXML(stateMap.get("ZoneGroupState"))) { currentSonosZoneGroups.add((SonosZoneGroup) grp.clone()); } // add all other players to this new group for (SonosZoneGroup group : currentSonosZoneGroups) { for (String player : group.getMembers()) { try { ZonePlayerHandler somePlayer = getHandlerByName(player); if (somePlayer != this) { somePlayer.becomeStandAlonePlayer(); somePlayer.stop(); addMember(StringType.valueOf(somePlayer.getUDN())); } } catch (IllegalStateException e) { logger.warn("Cannot add to group ({})", e.getMessage()); } } } try { ZonePlayerHandler coordinator = getCoordinatorHandler(); // set the URI of the group to the line-in SonosEntry entry = new SonosEntry("", "", "", "", "", "", "", ANALOG_LINE_IN_URI + getUDN()); if (isOpticalLineInConnected()) { entry = new SonosEntry("", "", "", "", "", "", "", OPTICAL_LINE_IN_URI + getUDN() + SPDIF); } coordinator.setCurrentURI(entry); coordinator.play(); return true; } catch (IllegalStateException e) { logger.warn("Cannot handle command ({})", e.getMessage()); return false; } } else { logger.warn("Line-in of {} is not connected", getUDN()); return false; } } /** * Play a given url to music in one of the music libraries. * * @param url * in the format of //host/folder/filename.mp3 */ public void playURI(Command command) { if (command != null && command instanceof StringType) { try { String url = command.toString(); ZonePlayerHandler coordinator = getCoordinatorHandler(); // stop whatever is currently playing coordinator.stop(); coordinator.waitForNotTransportState("PLAYING"); // clear any tracks which are pending in the queue coordinator.removeAllTracksFromQueue(); // add the new track we want to play to the queue // The url will be prefixed with x-file-cifs if it is NOT a http URL if (!url.startsWith("x-") && (!url.startsWith("http"))) { // default to file based url url = FILE_URI + url; } coordinator.addURIToQueue(url, "", 0, true); // set the current playlist to our new queue coordinator.setCurrentURI(QUEUE_URI + coordinator.getUDN() + "#0", ""); // take the system off mute coordinator.setMute(OnOffType.OFF); // start jammin' coordinator.play(); } catch (IllegalStateException e) { logger.warn("Cannot play URI ({})", e.getMessage()); } } } private void scheduleNotificationSound(final Command command) { scheduler.schedule(new Runnable() { @Override public void run() { synchronized (notificationLock) { playNotificationSoundURI(command); } } }, 0, TimeUnit.MILLISECONDS); } /** * Play a given notification sound * * @param url in the format of //host/folder/filename.mp3 */ public void playNotificationSoundURI(Command notificationURL) { if (notificationURL != null && notificationURL instanceof StringType) { try { ZonePlayerHandler coordinator = getCoordinatorHandler(); String currentURI = coordinator.getCurrentURI(); if (isPlayingStream(currentURI)) { handleRadioStream(currentURI, notificationURL, coordinator); } else if (isPlayingLineIn(currentURI)) { handleLineIn(currentURI, notificationURL, coordinator); } else if (isPlayingQueue(currentURI)) { handleSharedQueue(notificationURL, coordinator); } else if (isPlaylistEmpty(coordinator)) { handleEmptyQueue(notificationURL, coordinator); } synchronized (notificationLock) { notificationLock.notify(); } } catch (IllegalStateException e) { logger.warn("Cannot play sound ({})", e.getMessage()); } } } private boolean isPlaylistEmpty(ZonePlayerHandler coordinator) { return coordinator.getQueueSize() == 0; } private boolean isPlayingQueue(String currentURI) { if (currentURI == null) { return false; } return currentURI.contains(QUEUE_URI); } private boolean isPlayingStream(String currentURI) { if (currentURI == null) { return false; } return currentURI.contains(STREAM_URI); } private boolean isPlayingLineIn(String currentURI) { if (currentURI == null) { return false; } return currentURI.contains(ANALOG_LINE_IN_URI) || (currentURI.startsWith(OPTICAL_LINE_IN_URI) && currentURI.endsWith(SPDIF)); } /** * Does a chain of predefined actions when a Notification sound is played by * {@link ZonePlayerHandler#playNotificationSoundURI(Command)} in case * radio streaming is currently loaded * * @param currentStreamURI - the currently loaded stream's URI * @param notificationURL - the notification url in the format of //host/folder/filename.mp3 * @param coordinator - {@link ZonePlayerHandler} coordinator for the SONOS device(s) */ private void handleRadioStream(String currentStreamURI, Command notificationURL, ZonePlayerHandler coordinator) { String nextAction = coordinator.getTransportState(); SonosMetaData track = coordinator.getTrackMetadata(); SonosMetaData currentURI = coordinator.getCurrentURIMetadata(); if (track != null && currentURI != null) { handleNotificationSound(notificationURL, coordinator); coordinator.setCurrentURI(new SonosEntry("", currentURI.getTitle(), "", "", track.getAlbumArtUri(), "", currentURI.getUpnpClass(), currentStreamURI)); restoreLastTransportState(coordinator, nextAction); } } /** * Does a chain of predefined actions when a Notification sound is played by * {@link ZonePlayerHandler#playNotificationSoundURI(Command)} in case * line in is currently loaded * * @param currentLineInURI - the currently loaded line-in URI * @param notificationURL - the notification url in the format of //host/folder/filename.mp3 * @param coordinator - {@link ZonePlayerHandler} coordinator for the SONOS device(s) */ private void handleLineIn(String currentLineInURI, Command notificationURL, ZonePlayerHandler coordinator) { String nextAction = coordinator.getTransportState(); handleNotificationSound(notificationURL, coordinator); coordinator.setCurrentURI(currentLineInURI, ""); restoreLastTransportState(coordinator, nextAction); } /** * Does a chain of predefined actions when a Notification sound is played by * {@link ZonePlayerHandler#playNotificationSoundURI(Command)} in case * shared queue is currently loaded * * @param notificationURL - the notification url in the format of //host/folder/filename.mp3 * @param coordinator - {@link ZonePlayerHandler} coordinator for the SONOS device(s) */ private void handleSharedQueue(Command notificationURL, ZonePlayerHandler coordinator) { String nextAction = coordinator.getTransportState(); String trackPosition = coordinator.getPosition(); long currentTrackNumber = coordinator.getCurrenTrackNr(); handleNotificationSound(notificationURL, coordinator); coordinator.setPositionTrack(currentTrackNumber); coordinator.setPosition(trackPosition); restoreLastTransportState(coordinator, nextAction); } /** * Handle the execution of the notification sound by sequentially executing the required steps. * * @param notificationURL - the notification url in the format of //host/folder/filename.mp3 * @param coordinator - {@link ZonePlayerHandler} coordinator for the SONOS device(s) */ private void handleNotificationSound(Command notificationURL, ZonePlayerHandler coordinator) { String originalVolume = (isAdHocGroup() || isStandalonePlayer()) ? getVolume() : coordinator.getVolume(); coordinator.stop(); coordinator.waitForNotTransportState("PLAYING"); applyNotificationSoundVolume(); long notificationPosition = coordinator.getQueueSize() + 1; coordinator.addURIToQueue(notificationURL.toString(), "", notificationPosition, false); coordinator.setCurrentURI(QUEUE_URI + coordinator.getUDN() + "#0", ""); coordinator.setPositionTrack(notificationPosition); coordinator.play(); coordinator.waitForFinishedNotification(); if (originalVolume != null) { setVolumeForGroup(DecimalType.valueOf(originalVolume)); } coordinator.removeRangeOfTracksFromQueue(new StringType(Long.toString(notificationPosition) + ",1")); } private void restoreLastTransportState(ZonePlayerHandler coordinator, String nextAction) { if (nextAction != null) { switch (nextAction) { case "PLAYING": coordinator.play(); coordinator.waitForTransportState("PLAYING"); break; case "PAUSED_PLAYBACK": coordinator.pause(); break; } } } /** * Does a chain of predefined actions when a Notification sound is played by * {@link ZonePlayerHandler#playNotificationSoundURI(Command)} in case * empty queue is currently loaded * * @param notificationURL - the notification url in the format of //host/folder/filename.mp3 * @param coordinator - {@link ZonePlayerHandler} coordinator for the SONOS device(s) */ private void handleEmptyQueue(Command notificationURL, ZonePlayerHandler coordinator) { String originalVolume = coordinator.getVolume(); coordinator.applyNotificationSoundVolume(); coordinator.playURI(notificationURL); coordinator.waitForFinishedNotification(); coordinator.removeAllTracksFromQueue(); coordinator.setVolume(DecimalType.valueOf(originalVolume)); } /** * Applies the notification sound volume level to the group (if not null) * * @param coordinator - {@link ZonePlayerHandler} coordinator for the SONOS device(s) */ private void applyNotificationSoundVolume() { PercentType volume = getNotificationSoundVolume(); if (volume != null) { setVolumeForGroup(volume); } } private void waitForFinishedNotification() { waitForTransportState("PLAYING"); // check Sonos state events to determine the end of the notification sound String notificationTitle = stateMap.get("CurrentTitle"); long playstart = System.currentTimeMillis(); while (System.currentTimeMillis() - playstart < NOTIFICATION_TIMEOUT) { try { Thread.sleep(50); if (!notificationTitle.equals(stateMap.get("CurrentTitle")) || !"PLAYING".equals(stateMap.get("TransportState"))) { break; } } catch (InterruptedException e) { logger.error("InterruptedException during playing a notification sound"); } } } private void waitForTransportState(String state) { if (stateMap.get("TransportState") != null) { long start = System.currentTimeMillis(); while (!stateMap.get("TransportState").equals(state)) { try { Thread.sleep(50); if (System.currentTimeMillis() - start > NOTIFICATION_TIMEOUT) { break; } } catch (InterruptedException e) { logger.error("InterruptedException during playing a notification sound"); } } } } private void waitForNotTransportState(String state) { if (stateMap.get("TransportState") != null) { long start = System.currentTimeMillis(); while (stateMap.get("TransportState").equals(state)) { try { Thread.sleep(50); if (System.currentTimeMillis() - start > NOTIFICATION_TIMEOUT) { break; } } catch (InterruptedException e) { logger.error("InterruptedException during playing a notification sound"); } } } } /** * Removes a range of tracks from the queue. * (<x,y> will remove y songs started by the song number x) * * @param command - must be in the format <startIndex, numberOfSongs> */ public void removeRangeOfTracksFromQueue(Command command) { if (command != null && command instanceof StringType) { Map<String, String> inputs = new HashMap<String, String>(); String[] rangeInputSplit = command.toString().split(","); // If range input is incorrect, remove the first song by default String startIndex = rangeInputSplit[0] != null ? rangeInputSplit[0] : "1"; String numberOfTracks = rangeInputSplit[1] != null ? rangeInputSplit[1] : "1"; inputs.put("InstanceID", "0"); inputs.put("StartingIndex", startIndex); inputs.put("NumberOfTracks", numberOfTracks); Map<String, String> result = service.invokeAction(this, "AVTransport", "RemoveTrackRangeFromQueue", inputs); for (String variable : result.keySet()) { this.onValueReceived(variable, result.get(variable), "AVTransport"); } } } public void playQueue() { try { ZonePlayerHandler coordinator = getCoordinatorHandler(); // set the current playlist to our new queue coordinator.setCurrentURI(QUEUE_URI + coordinator.getUDN() + "#0", ""); // take the system off mute coordinator.setMute(OnOffType.OFF); // start jammin' coordinator.play(); } catch (IllegalStateException e) { logger.warn("Cannot play queue ({})", e.getMessage()); } } public void setLed(Command command) { if (command != null) { if (command instanceof OnOffType || command instanceof OpenClosedType || command instanceof UpDownType) { Map<String, String> inputs = new HashMap<String, String>(); if (command.equals(OnOffType.ON) || command.equals(UpDownType.UP) || command.equals(OpenClosedType.OPEN)) { inputs.put("DesiredLEDState", "On"); } else if (command.equals(OnOffType.OFF) || command.equals(UpDownType.DOWN) || command.equals(OpenClosedType.CLOSED)) { inputs.put("DesiredLEDState", "Off"); } Map<String, String> result = service.invokeAction(this, "DeviceProperties", "SetLEDState", inputs); Map<String, String> result2 = service.invokeAction(this, "DeviceProperties", "GetLEDState", null); result.putAll(result2); for (String variable : result.keySet()) { this.onValueReceived(variable, result.get(variable), "DeviceProperties"); } } } } public void removeMember(Command command) { if (command != null && command instanceof StringType) { try { ZonePlayerHandler oldmemberHandler = getHandlerByName(command.toString()); oldmemberHandler.becomeStandAlonePlayer(); SonosEntry entry = new SonosEntry("", "", "", "", "", "", "", QUEUE_URI + oldmemberHandler.getUDN() + "#0"); oldmemberHandler.setCurrentURI(entry); } catch (IllegalStateException e) { logger.warn("Cannot remove group member ({})", e.getMessage()); } } } public void previous() { Map<String, String> result = service.invokeAction(this, "AVTransport", "Previous", null); for (String variable : result.keySet()) { this.onValueReceived(variable, result.get(variable), "AVTransport"); } } public void next() { Map<String, String> result = service.invokeAction(this, "AVTransport", "Next", null); for (String variable : result.keySet()) { this.onValueReceived(variable, result.get(variable), "AVTransport"); } } public void playRadio(Command command) { if (command instanceof StringType) { String station = command.toString(); List<SonosEntry> stations = getFavoriteRadios(); SonosEntry theEntry = null; // search for the appropriate radio based on its name (title) for (SonosEntry someStation : stations) { if (someStation.getTitle().equals(station)) { theEntry = someStation; break; } } // set the URI of the group coordinator if (theEntry != null) { try { ZonePlayerHandler coordinator = getCoordinatorHandler(); coordinator.setCurrentURI(theEntry); coordinator.play(); } catch (IllegalStateException e) { logger.warn("Cannot play radio ({})", e.getMessage()); } } else { logger.warn("Radio station '{}' not found", station); } } } /** * This will attempt to match the station string with a entry in the * favorites list, this supports both single entries and playlists * * @param favorite to match * @return true if a match was found and played. */ public void playFavorite(Command command) { if (command instanceof StringType) { String favorite = command.toString(); List<SonosEntry> favorites = getFavorites(); SonosEntry theEntry = null; // search for the appropriate favorite based on its name (title) for (SonosEntry entry : favorites) { if (entry.getTitle().equals(favorite)) { theEntry = entry; break; } } // set the URI of the group coordinator if (theEntry != null) { try { ZonePlayerHandler coordinator = getCoordinatorHandler(); /** * If this is a playlist we need to treat it as such */ if (theEntry.getResourceMetaData() != null && theEntry.getResourceMetaData().getUpnpClass().startsWith("object.container")) { coordinator.removeAllTracksFromQueue(); coordinator.addURIToQueue(theEntry); coordinator.setCurrentURI(QUEUE_URI + coordinator.getUDN() + "#0", ""); String firstTrackNumberEnqueued = stateMap.get("FirstTrackNumberEnqueued"); if (firstTrackNumberEnqueued != null) { coordinator.seek("TRACK_NR", firstTrackNumberEnqueued); } } else { coordinator.setCurrentURI(theEntry); } coordinator.play(); } catch (IllegalStateException e) { logger.warn("Cannot paly favorite ({})", e.getMessage()); } } else { logger.warn("Favorite '{}' not found", favorite); } } } public void playTrack(Command command) { if (command != null && command instanceof DecimalType) { try { ZonePlayerHandler coordinator = getCoordinatorHandler(); String trackNumber = command.toString(); coordinator.setCurrentURI(QUEUE_URI + coordinator.getUDN() + "#0", ""); // seek the track - warning, we do not check if the tracknumber falls in the boundary of the queue coordinator.setPositionTrack(trackNumber); // take the system off mute coordinator.setMute(OnOffType.OFF); // start jammin' coordinator.play(); } catch (IllegalStateException e) { logger.warn("Cannot play track ({})", e.getMessage()); } } } public void playPlayList(Command command) { if (command != null && command instanceof StringType) { String playlist = command.toString(); List<SonosEntry> playlists = getPlayLists(); SonosEntry theEntry = null; // search for the appropriate play list based on its name (title) for (SonosEntry somePlaylist : playlists) { if (somePlaylist.getTitle().equals(playlist)) { theEntry = somePlaylist; break; } } // set the URI of the group coordinator if (theEntry != null) { try { ZonePlayerHandler coordinator = getCoordinatorHandler(); coordinator.addURIToQueue(theEntry); coordinator.setCurrentURI(QUEUE_URI + coordinator.getUDN() + "#0", ""); String firstTrackNumberEnqueued = stateMap.get("FirstTrackNumberEnqueued"); if (firstTrackNumberEnqueued != null) { coordinator.seek("TRACK_NR", firstTrackNumberEnqueued); } coordinator.play(); } catch (IllegalStateException e) { logger.warn("Cannot play playlist ({})", e.getMessage()); } } else { logger.warn("Playlist '{}' not found", playlist); } } } public void addURIToQueue(SonosEntry newEntry) { addURIToQueue(newEntry.getRes(), SonosXMLParser.compileMetadataString(newEntry), 1, true); } public String getZoneName() { return stateMap.get("ZoneName"); } public String getZoneGroupID() { return stateMap.get("LocalGroupUUID"); } public String getRunningAlarmProperties() { updateRunningAlarmProperties(); return stateMap.get("RunningAlarmProperties"); } public String getMute() { return stateMap.get("MuteMaster"); } public boolean getLed() { return ((stateMap.get("CurrentLEDState") != null) && stateMap.get("CurrentLEDState").equals("On")) ? true : false; } public String getCurrentZoneName() { updateCurrentZoneName(); return stateMap.get("CurrentZoneName"); } @Override public void onStatusChanged(boolean status) { // TODO Auto-generated method stub } private String getModelNameFromDescriptor() { URL descriptor = service.getDescriptorURL(this); if (descriptor != null) { String sonosModelDescription = SonosXMLParser.parseModelDescription(service.getDescriptorURL(this)); return SonosXMLParser.extractModelName(sonosModelDescription); } else { return null; } } private boolean migrateThingType() { if (getThing().getThingTypeUID().equals(ZONEPLAYER_THING_TYPE_UID)) { String modelName = getModelNameFromDescriptor(); if (isSupportedModel(modelName)) { updateSonosThingType(modelName); return true; } } return false; } private boolean isSupportedModel(String modelName) { for (ThingTypeUID thingTypeUID : SUPPORTED_KNOWN_THING_TYPES_UIDS) { if (thingTypeUID.getId().equalsIgnoreCase(modelName)) { return true; } } return false; } private void updateSonosThingType(String newThingTypeID) { changeThingType(new ThingTypeUID(SonosBindingConstants.BINDING_ID, newThingTypeID), getConfig()); } /* * Set the sleeptimer duration * Use String command of format "HH:MM:SS" to set the timer to the desired duration * Use empty String "" to switch the sleep timer off */ public void setSleepTimer(Command command) { if (command != null) { if (command instanceof DecimalType) { Map<String, String> inputs = new HashMap<String, String>(); inputs.put("InstanceID", "0"); inputs.put("NewSleepTimerDuration", sleepSecondsToTimeStr(Integer.parseInt(command.toString()))); this.service.invokeAction(this, "AVTransport", "ConfigureSleepTimer", inputs); } } } protected void updateSleepTimerDuration() { Map<String, String> result = service.invokeAction(this, "AVTransport", "GetRemainingSleepTimerDuration", null); for (String variable : result.keySet()) { this.onValueReceived(variable, result.get(variable), "AVTransport"); } } private String sleepSecondsToTimeStr(long sleepSeconds) { if (sleepSeconds == 0) { return ""; } else if (sleepSeconds < 68400) { long hours = TimeUnit.SECONDS.toHours(sleepSeconds); sleepSeconds -= TimeUnit.HOURS.toSeconds(hours); long minutes = TimeUnit.SECONDS.toMinutes(sleepSeconds); sleepSeconds -= TimeUnit.MINUTES.toSeconds(minutes); long seconds = TimeUnit.SECONDS.toSeconds(sleepSeconds); return String.format("%02d:%02d:%02d", hours, minutes, seconds); } else { logger.error("Sonos SleepTimer: Invalid sleep time set. sleep time must be >=0 and < 68400s (24h)"); return "ERR"; } } private long sleepStrTimeToSeconds(String sleepTime) { String[] units = sleepTime.split(":"); int hours = Integer.parseInt(units[0]); int minutes = Integer.parseInt(units[1]); int seconds = Integer.parseInt(units[2]); return 3600 * hours + 60 * minutes + seconds; } }