Examples with Mode org.openhab.io.squeezeserver.SqueezePlayer.Mode used on opensource projects

Example 1 with Mode

use of org.openhab.io.squeezeserver.SqueezePlayer.Mode in project openhab1-addons by openhab.

the class Squeezebox method squeezeboxSpeak.

@ActionDoc(text = "Speak a message via one of your Squeezebox devices using the specified volume and using specified resume status", returns = "<code>true</code>, if successful and <code>false</code> otherwise.")
public static boolean squeezeboxSpeak(@ParamDoc(name = "playerId", text = "The Squeezebox to send the message to") String playerId, @ParamDoc(name = "message", text = "The message to say") String message, @ParamDoc(name = "volume", text = "The volume to set the device when speaking this message (between 1-100)") int volume, @ParamDoc(name = "resumePlayback", text = "Continue playback after speech") Boolean resumePlayback) {
    if (!isReady()) {
        return false;
    }
    // get the player - can return null if the playerId is bogus
    SqueezePlayer player = squeezeServer.getPlayer(playerId);
    if (player == null) {
        return false;
    }
    logger.trace("***START SPEECH**** Player: '{}'", playerId);
    // get the current player state
    int playerVolume = player.getUnmuteVolume();
    boolean playerPowered = player.isPowered();
    boolean playerMuted = player.isMuted();
    Mode playerMode = player.getMode();
    int currNumTracks = player.getNumberPlaylistTracks();
    int currPlayingTime = player.getCurrentPlayingTime();
    int currPlaylistIndex = player.getCurrentPlaylistIndex();
    int currPlaylistShuffle = player.getCurrentPlaylistShuffle();
    int currPlaylistRepeat = player.getCurrentPlaylistRepeat();
    int newNumTracks = 0;
    logger.trace("Current Playing Mode '{}'", playerMode.toString());
    logger.trace("Current Volume '{}'", playerVolume);
    logger.trace("Current Num Playlist Tracks '{}'", currNumTracks);
    logger.trace("Current Playing Playlist Index '{}'", currPlaylistIndex);
    logger.trace("Current Playing Time '{}'", currPlayingTime);
    logger.trace("Current Shuffle Mode '{}'", currPlaylistShuffle);
    logger.trace("Current Repeat Mode '{}'", currPlaylistRepeat);
    // If Playing Pause player before adjusting volume!
    if (playerMode == Mode.play) {
        squeezeServer.pause(playerId);
    }
    // set the player ready to play this announcement
    if (playerMuted) {
        logger.trace("Setting player state: unmuted");
        squeezeServer.unMute(playerId);
    }
    if (volume != -1) {
        logger.trace("Setting player state: volume {}", volume);
        squeezeServer.setVolume(playerId, volume);
    }
    if (currPlaylistRepeat != 0) {
        squeezeServer.setRepeatMode(playerId, 0);
    }
    if (currPlaylistShuffle != 0) {
        squeezeServer.setShuffleMode(playerId, 0);
        currPlaylistIndex = 0;
        logger.trace("Shuffle Changed! Set Current Playing Index to 0");
    }
    // can only 'say' 100 chars at a time
    List<String> sentences = getSentences(message, squeezeServer.getTtsMaxSentenceLength());
    // send each sentence in turn
    for (String sentence : sentences) {
        logger.trace("Sending sentence to " + playerId + " (" + sentence + ")");
        String encodedSentence;
        try {
            encodedSentence = URLEncoder.encode(sentence, "UTF-8");
        } catch (UnsupportedEncodingException e) {
            logger.warn("Failed to encode sentence '" + sentence + "'. Skipping sentence.", e);
            continue;
        }
        encodedSentence = encodedSentence.replace("+", "%20");
        logger.trace("Encoded sentence " + encodedSentence);
        // build the URL to send to the Squeezebox to play
        String url = String.format(squeezeServer.getTtsUrl(), encodedSentence);
        // create an instance of our special listener so we can detect when the sentence is complete
        SqueezeboxSentenceListener listener = new SqueezeboxSentenceListener(playerId);
        squeezeServer.addPlayerEventListener(listener);
        // send the URL (this will power up the player and un-mute if necessary)
        logger.trace("Adding URL to current playlist '{}' to play", url);
        squeezeServer.addPlaylistItem(playerId, url);
        logger.trace("Sleeping for 1s for updated playlist to refresh", url);
        try {
            Thread.sleep(1000);
        } catch (InterruptedException e) {
            continue;
        }
        newNumTracks = player.getNumberPlaylistTracks();
        logger.trace("New Playlist Track Number: '{}'", newNumTracks);
        squeezeServer.playPlaylistItem(playerId, newNumTracks - 1);
        squeezeServer.play(playerId);
        // wait for this message to complete (timing out after 30s)
        int timeoutCount = 0;
        while (!listener.isFinished() && timeoutCount < 300) {
            try {
                Thread.sleep(100);
            } catch (InterruptedException e) {
                break;
            }
            timeoutCount++;
        }
        if (timeoutCount >= 200) {
            logger.warn("Sentence timed out while speaking!");
        }
        squeezeServer.stop(playerId);
        // clean up the listener
        squeezeServer.removePlayerEventListener(listener);
        listener = null;
        logger.trace("Done playing speech - restore state...");
    }
    logger.trace("Deleting Playlist Index: '{}'", newNumTracks - 1);
    squeezeServer.deletePlaylistItem(playerId, newNumTracks - 1);
    // restore the player volume before playback
    if (volume != -1) {
        logger.trace("Restoring player to previous state: volume {}", playerVolume);
        squeezeServer.setVolume(playerId, playerVolume);
    }
    if (playerMode != Mode.stop) {
        logger.trace("Restoring Playlist Index Number: '{}'", currPlaylistIndex);
        squeezeServer.playPlaylistItem(playerId, currPlaylistIndex);
        logger.trace("Restoring Playing Time : '{}'", currPlayingTime);
        squeezeServer.setPlayingTime(playerId, currPlayingTime);
    }
    // Must sleep 350ms before restoring previous playback state...
    try {
        Thread.sleep(350);
    } catch (InterruptedException e) {
    }
    // restore play mode state
    if (playerMode == Mode.play) {
        if (resumePlayback) {
            logger.trace("Restoring Playing Mode: '{}'", playerMode);
            squeezeServer.play(playerId);
        } else {
            logger.warn("NOT restoring Playing Mode: '{}' because resumePlayback is false", playerMode);
            squeezeServer.pause(playerId);
        }
    } else if (playerMode == Mode.pause) {
        squeezeServer.pause(playerId);
    } else {
        squeezeServer.stop(playerId);
    }
    logger.trace("Restoring player to previous state: shuffle {}", currPlaylistShuffle);
    squeezeServer.setShuffleMode(playerId, currPlaylistShuffle);
    logger.trace("Restoring player to previous state: repeat {}", currPlaylistRepeat);
    squeezeServer.setRepeatMode(playerId, currPlaylistRepeat);
    if (playerMuted) {
        logger.trace("Restoring player to previous state: muted");
        squeezeServer.mute(playerId);
    }
    if (!playerPowered) {
        logger.trace("Restoring player to previous state: off");
        squeezeServer.powerOff(playerId);
    }
    logger.trace("*****DONE SPEECH****** Player: '{}'", playerId);
    return true;
}