/
lgtv.js
615 lines (565 loc) · 28 KB
/
lgtv.js
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/* jshint -W097 */
/* jshint strict:false */
/* global require */
/* global RRule */
/* global __dirname */
/* jslint node: true */
'use strict';
const utils = require('@iobroker/adapter-core');
let adapter;
const LGTV = require('lgtv2');
const wol = require('wol');
const fs = require('fs');
let pollTimerChannel = null;
let pollTimerOnlineStatus = null;
let pollTimerInput = null;
let pollTimerGetSoundOutput = null;
let isConnect = false;
let lgtvobj, clientKey, volume, oldvolume;
let keyfile = 'lgtvkeyfile';
function startAdapter(options){
options = options || {};
Object.assign(options, {
systemConfig: true,
name: "lgtv",
stateChange: (id, state) => {
if (id && state && !state.ack){
id = id.substring(adapter.namespace.length + 1);
let vals, dx, dy;
if(~state.val.toString().indexOf(',')){
vals = state.val.toString().split(',');
dx = parseInt(vals[0]);
dy = parseInt(vals[1]);
}
adapter.log.debug('State change "' + id + '" - VALUE: ' + state.val);
switch (id) {
case 'states.popup':
adapter.log.debug('Sending popup message "' + state.val + '" to WebOS TV: ' + adapter.config.ip);
sendCommand('ssap://system.notifications/createToast', {message: state.val}, (err, val) => {
if (!err) adapter.setState('states.popup', state.val, true);
});
break;
case 'states.turnOff':
adapter.log.debug('Sending turn OFF command to WebOS TV: ' + adapter.config.ip);
if (adapter.config.power){
sendCommand('button', {name: 'power'}, (err, val) => {
if (!err) adapter.setState('states.turnOff', state.val, true);
});
} else {
sendCommand('ssap://system/turnOff', {message: state.val}, (err, val) => {
if (!err) adapter.setState('states.turnOff', state.val, true);
});
}
break;
case 'states.power':
adapter.log.debug('Sending turn OFF command to WebOS TV: ' + adapter.config.ip);
if (!state.val){
if (adapter.config.power){
sendCommand('button', {name: 'power'}, (err, val) => {
if (!err) adapter.setState('states.power', state.val, true);
});
} else {
sendCommand('ssap://system/turnOff', {message: state.val}, (err, val) => {
if (!err) adapter.setState('states.power', state.val, true);
});
}
} else {
adapter.getState(adapter.namespace + '.states.mac', (err, state) => {
adapter.log.debug('GetState mac: ' + JSON.stringify(state));
if (state){
wol.wake(state.val, (err, res) => {
if (!err) adapter.log.debug('Send WOL to MAC: {' + state.val + '} OK');
});
} else {
adapter.log.error('Error get MAC address TV. Please turn on the TV manually first!');
}
});
}
break;
case 'states.mute':
adapter.log.debug('Sending mute ' + state.val + ' command to WebOS TV: ' + adapter.config.ip);
sendCommand('ssap://audio/setMute', {mute: state.val}, (err, val) => {
if (!err) adapter.setState('states.mute', state.val, true);
});
break;
case 'states.volume':
adapter.log.debug('Sending volume change ' + state.val + ' command to WebOS TV: ' + adapter.config.ip);
oldvolume = volume;
SetVolume(state.val);
break;
case 'states.volumeUp':
adapter.log.debug('Sending volumeUp ' + state.val + ' command to WebOS TV: ' + adapter.config.ip);
sendCommand('ssap://audio/volumeUp', null, (err, val) => {
if (!err) adapter.setState('states.volumeUp', !!state.val, true);
});
break;
case 'states.volumeDown':
adapter.log.debug('Sending volumeDown ' + state.val + ' command to WebOS TV: ' + adapter.config.ip);
sendCommand('ssap://audio/volumeDown', null, (err, val) => {
if (!err) adapter.setState('states.volumeDown', !!state.val, true);
});
break;
case 'states.channel':
adapter.log.debug('Sending switch to channel ' + state.val + ' command to WebOS TV: ' + adapter.config.ip);
sendCommand('ssap://tv/openChannel', {channelNumber: state.val}, (err, val) => {
if (!err)
adapter.setState('states.channel', state.val, true);
else
adapter.log.debug('Error in switching to channel: ' + err);
});
break;
case 'states.channelUp':
adapter.log.debug('Sending channelUp ' + state.val + ' command to WebOS TV: ' + adapter.config.ip);
sendCommand('ssap://tv/channelUp', null, (err, val) => {
if (!err) adapter.setState('states.channelUp', !!state.val, true);
});
break;
case 'states.channelDown':
adapter.log.debug('Sending channelDown ' + state.val + ' command to WebOS TV: ' + adapter.config.ip);
sendCommand('ssap://tv/channelDown', null, (err, val) => {
if (!err) adapter.setState('states.channelDown', !!state.val, true);
});
break;
case 'states.mediaPlay':
adapter.log.debug('Sending mediaPlay ' + state.val + ' command to WebOS TV: ' + adapter.config.ip);
sendCommand('ssap://media.controls/play', null, (err, val) => {
if (!err) adapter.setState('states.mediaPlay', !!state.val, true);
});
break;
case 'states.mediaPause':
adapter.log.debug('Sending mediaPause ' + state.val + ' command to WebOS TV: ' + adapter.config.ip);
sendCommand('ssap://media.controls/pause', null, (err, val) => {
if (!err) adapter.setState('states.mediaPause', !!state.val, true);
});
break;
case 'states.openURL':
adapter.log.debug('Sending open ' + state.val + ' command to WebOS TV: ' + adapter.config.ip);
sendCommand('ssap://system.launcher/open', {target: state.val}, (err, val) => {
if (!err) adapter.setState('states.openURL', state.val, true);
});
break;
case 'states.mediaStop':
adapter.log.debug('Sending mediaStop ' + state.val + ' command to WebOS TV: ' + adapter.config.ip);
sendCommand('ssap://media.controls/stop', null, (err, val) => {
if (!err) adapter.setState('states.mediaStop', !!state.val, true);
});
break;
case 'states.mediaFastForward':
adapter.log.debug('Sending mediaFastForward ' + state.val + ' command to WebOS TV: ' + adapter.config.ip);
sendCommand('ssap://media.controls/fastForward', null, (err, val) => {
if (!err) adapter.setState('states.mediaFastForward', !!state.val, true);
});
break;
case 'states.mediaRewind':
adapter.log.debug('Sending mediaRewind ' + state.val + ' command to WebOS TV: ' + adapter.config.ip);
sendCommand('ssap://media.controls/rewind', null, (err, val) => {
if (!err) adapter.setState('states.mediaRewind', !!state.val, true);
});
break;
case 'states.3Dmode':
adapter.log.debug('Sending 3Dmode ' + state.val + ' command to WebOS TV: ' + adapter.config.ip);
switch (state.val) {
case true:
sendCommand('ssap://com.webos.service.tv.display/set3DOn', null, (err, val) => {
if (!err) adapter.setState('states.3Dmode', !!state.val, true);
});
break;
case false:
sendCommand('ssap://com.webos.service.tv.display/set3DOff', null, (err, val) => {
if (!err) adapter.setState('states.3Dmode', !!state.val, true);
});
break;
}
break;
case 'states.launch':
adapter.log.debug('Sending launch command ' + state.val + ' to WebOS TV: ' + adapter.config.ip);
switch (state.val) {
case 'livetv':
adapter.log.debug('Switching to LiveTV on WebOS TV: ' + adapter.config.ip);
sendCommand('ssap://system.launcher/launch', {id: "com.webos.app.livetv"}, (err, val) => {
if (!err) adapter.setState('states.launch', state.val, true);
});
break;
case 'smartshare':
adapter.log.debug('Switching to SmartShare App on WebOS TV: ' + adapter.config.ip);
sendCommand('ssap://system.launcher/launch', {id: "com.webos.app.smartshare"}, (err, val) => {
if (!err) adapter.setState('states.launch', state.val, true);
});
break;
case 'tvuserguide':
adapter.log.debug('Switching to TV Userguide App on WebOS TV: ' + adapter.config.ip);
sendCommand('ssap://system.launcher/launch', {id: "com.webos.app.tvuserguide"}, (err, val) => {
if (!err) adapter.setState('states.launch', state.val, true);
});
break;
case 'netflix':
adapter.log.debug('Switching to Netflix App on WebOS TV: ' + adapter.config.ip);
sendCommand('ssap://system.launcher/launch', {id: "netflix"}, (err, val) => {
if (!err) adapter.setState('states.launch', state.val, true);
});
break;
case 'youtube':
adapter.log.debug('Switching to Youtube App on WebOS TV: ' + adapter.config.ip);
sendCommand('ssap://system.launcher/launch', {id: "youtube.leanback.v4"}, (err, val) => {
if (!err) adapter.setState('states.launch', state.val, true);
});
break;
case 'prime':
adapter.log.debug('Switching to Amazon Prime App on WebOS TV: ' + adapter.config.ip);
sendCommand('ssap://system.launcher/launch', {id: "lovefilm.de"}, (err, val) => {
if (!err) adapter.setState('states.launch', state.val, true);
});
break;
case 'amazon':
adapter.log.debug('Switching to Amazon Prime App on WebOS TV: ' + adapter.config.ip);
sendCommand('ssap://system.launcher/launch', {id: "amazon"}, (err, val) => {
if (!err) adapter.setState('states.launch', state.val, true);
});
break;
default:
//state.val = '"' + state.val + '"';
adapter.log.debug('Opening app ' + state.val + ' on WebOS TV: ' + adapter.config.ip);
sendCommand('ssap://system.launcher/launch', {id: state.val}, (err, val) => {
if (!err)
adapter.setState('states.launch', state.val, true);
else adapter.log.debug('Error opening app ' + state.val + ' on WebOS TV: ' + adapter.config.ip);
});
break;
}
break;
case 'states.input':
adapter.log.debug('Sending switch to input "' + state.val + '" command to WebOS TV: ' + adapter.config.ip);
sendCommand('ssap://tv/switchInput', {inputId: state.val}, (err, val) => {
if (!err && val.returnValue) adapter.setState('states.input', state.val, true);
});
break;
case 'states.raw':
adapter.log.debug('Sending RAW command api "' + state.val + '" to WebOS TV: ' + adapter.config.ip);
try {
const obj = JSON.parse(state.val);
sendCommand(obj.url, obj.cmd, (err, val) => {
if (!err){
adapter.log.debug('Response RAW command api ' + JSON.stringify(val));
adapter.setState('states.raw', JSON.stringify(val), true);
}
});
} catch (e) {
adapter.log.error('Parse error RAW command api - ' + e);
}
break;
case 'states.youtube':
let uri = state.val;
if (!~uri.indexOf('http')){
uri = 'https://www.youtube.com/watch?v=' + uri;
}
sendCommand('ssap://system.launcher/launch', {id: 'youtube.leanback.v4', contentId: uri}, (err, val) => {
if (!err) adapter.setState('states.youtube', state.val, true);
});
break;
case 'states.drag':
// The event type is 'move' for both moves and drags.
if(dx && dy){
sendCommand('move', {dx: dx, dy: dy, drag: vals[2] === 'drag' ? 1 :0}, (err, val) => {
if (!err) adapter.setState(id, state.val, true);
});
}
break;
case 'states.scroll':
if(dx && dy){
sendCommand('scroll', {dx: dx, dy: dy}, (err, val) => {
if (!err) adapter.setState(id, state.val, true);
});
}
break;
case 'states.click':
sendCommand('click', {}, (err, val) => {
if (!err) adapter.setState(id, state.val, true);
});
break;
case 'states.soundOutput':
sendCommand('ssap://com.webos.service.apiadapter/audio/changeSoundOutput', {output: state.val}, (err, val) => {
if (!err) adapter.setState(id, state.val, true);
});
break;
default:
if (~id.indexOf('remote')){
adapter.log.debug('State change "' + id + '" - VALUE: ' + JSON.stringify(state));
const ids = id.split(".");
const key = ids[ids.length - 1].toString().toUpperCase();
sendCommand('button', {name: key}, (err, val) => {
if (!err) adapter.setState(id, state.val, true); // ?
});
}
break;
}
}
},
unload: (callback) => {
callback();
},
ready: () => {
main();
}
});
adapter = new utils.Adapter(options);
return adapter;
}
function connect(cb){
lgtvobj = new LGTV({
url: 'ws://' + adapter.config.ip + ':3000',
timeout: adapter.config.timeout,
reconnect: 5000,
clientKey: clientKey,
saveKey: (key, cb) => {
fs.writeFile(keyfile, key, cb)
}
});
lgtvobj.on('connecting', (host) => {
adapter.log.debug('Connecting to WebOS TV: ' + host);
adapter.setState('info.connection', false, true);
adapter.setState('states.on', false, true);
adapter.setState('states.power', false, true);
clearIntervals();
});
lgtvobj.on('close', (e) => {
adapter.log.debug('Connection closed: ' + e);
adapter.setState('info.connection', false, true);
adapter.setState('states.on', false, true);
adapter.setState('states.power', false, true);
});
lgtvobj.on('prompt', () => {
adapter.log.debug('Waiting for pairing confirmation on WebOS TV ' + adapter.config.ip);
});
lgtvobj.on('error', (error) => {
adapter.log.debug('Error on connecting or sending command to WebOS TV: ' + error);
adapter.setState('info.connection', false, true);
});
lgtvobj.on('connect', (error, response) => {
adapter.log.debug('WebOS TV Connected');
isConnect = true;
clearIntervals();
adapter.setState('info.connection', true, true);
adapter.setState('states.on', true, true);
adapter.setState('states.power', true, true);
lgtvobj.subscribe('ssap://audio/getVolume', (err, res) => {
adapter.log.debug('audio/getVolume: ' + JSON.stringify(res));
if (~res.changed.indexOf('volume')){
volume = parseInt(res.volume);
adapter.setState('states.volume', volume, true);
}
if (~res.changed.indexOf('muted')){
adapter.setState('states.mute', res.muted, true);
}
});
lgtvobj.request('ssap://tv/getExternalInputList', (err, res) => {
if(!err && res.devices){
adapter.extendObject('states.input', {common: {states: null}}, () => {
adapter.extendObject('states.input', {common: {states: inputList(res.devices)}});
});
}
});
lgtvobj.request('ssap://com.webos.applicationManager/listLaunchPoints', (err, res) => {
if(!err && res.launchPoints){
adapter.extendObject('states.launch', {common: {states: null}}, () => {
adapter.extendObject('states.launch', {common: {states: launchList(res.launchPoints)}});
});
}
});
if (parseInt(adapter.config.interval, 10)){
pollTimerChannel = setInterval(pollChannel, parseInt(adapter.config.interval, 10));
pollTimerOnlineStatus = setInterval(pollOnlineStatus, parseInt(adapter.config.interval, 10));
pollTimerInput = setInterval(pollInputAndCurrentApp, parseInt(adapter.config.interval, 10));
pollTimerGetSoundOutput = setInterval(pollGetSoundOutput, parseInt(adapter.config.interval, 10));
}
sendCommand('ssap://api/getServiceList', null, (err, val) => {
if (!err) adapter.log.debug('Service list: ' + JSON.stringify(val));
});
sendCommand('ssap://com.webos.service.update/getCurrentSWInformation', null, (err, val) => {
if (!err){
adapter.log.debug('getCurrentSWInformation: ' + JSON.stringify(val));
adapter.setState('states.mac', adapter.config.mac ? adapter.config.mac :val.device_id, true);
}
});
sendCommand('ssap://system/getSystemInfo', null, (err, val) => {
if (!err){
adapter.log.debug('getSystemInfo: ' + JSON.stringify(val));
adapter.setState('states.model', val.modelName, true);
}
});
cb && cb();
});
}
const launchList = (arr) => {
let obj = {};
arr.forEach(function(o, i) {
obj[o.id] = o.title;
});
return obj;
};
const inputList = (arr) => {
let obj = {};
arr.forEach(function(o, i) {
obj[o.id] = o.label + ' (' + o.id + ')';
});
return obj;
};
function sendCommand(cmd, options, cb){
if (isConnect){
sendPacket(cmd, options, (_error, response) => {
cb && cb(_error, response);
});
}
}
function sendPacket(cmd, options, cb){
if (~cmd.indexOf('ssap:') || ~cmd.indexOf('com.')){
lgtvobj.request(cmd, options, (_error, response) => {
if (_error){
adapter.log.debug('ERROR! Response from TV: ' + (response ? JSON.stringify(response) :_error));
}
cb && cb(_error, response);
});
} else {
lgtvobj.getSocket('ssap://com.webos.service.networkinput/getPointerInputSocket', (err, sock) => {
if (!err){
sock.send(cmd, options);
}
});
}
}
function SetVolume(val){
if (val >= volume + 5){
let vol = oldvolume;
const interval = setInterval(() => {
vol = vol + 2;
if (vol >= val){
vol = val;
clearInterval(interval);
}
sendCommand('ssap://audio/setVolume', {volume: vol}, (err, resp) => {
if (!err){
}
});
}, 500);
} else {
sendCommand('ssap://audio/setVolume', {volume: val}, (err, resp) => {
if (!err){
}
});
}
}
function pollChannel(){
adapter.log.debug('Polling channel');
sendCommand('ssap://tv/getCurrentChannel', null, (err, channel) => {
let JSONChannel, ch;
JSONChannel = JSON.stringify(channel);
adapter.log.debug('DEBUGGING CHANNEL POLLING: ' + JSONChannel);
if (JSONChannel){
ch = JSONChannel.match(/"channelNumber":"(\d+)"/m);
}
if (!err && ch){
adapter.setState('states.channel', ch[1], true);
} else {
adapter.setState('states.channel', '', true);
}
if (JSONChannel) ch = JSONChannel.match(/.*"channelId":"(.*?)"/m);
if (!err && ch){
adapter.setState('states.channelId', ch[1], true);
} else {
adapter.setState('states.channelId', '', true);
}
});
}
function pollOnlineStatus(){
adapter.log.debug('Polling OnlineStatus');
sendCommand('com.webos.applicationManager/getForegroundAppInfo', null, (err, OnlineStatus) => {
adapter.log.debug('DEBUGGING pollOnlineStatus: ' + JSON.stringify(OnlineStatus));
if (!err && OnlineStatus){
adapter.setState('states.on', true, true);
adapter.setState('states.power', true, true);
} else {
adapter.setState('states.on', false, true);
adapter.setState('states.power', false, true);
adapter.setState('info.connection', false, true);
}
});
}
function pollInputAndCurrentApp(){
adapter.log.debug('Polling Input and current App');
sendCommand('ssap://com.webos.applicationManager/getForegroundAppInfo', null, (err, Input) => {
if (!err && Input){
let JSONInput, CurrentInputAndApp;
JSONInput = JSON.stringify(Input);
adapter.log.debug('DEBUGGING pollInputAndCurrentApp: ' + JSONInput);
if (JSONInput){
CurrentInputAndApp = JSONInput.match(/.*"appId":"(.*?)"/m);
if (CurrentInputAndApp){
adapter.setState('states.currentApp', CurrentInputAndApp[1], true);
const ins = CurrentInputAndApp[1].split(".");
const input = ins[ins.length - 1].toString();
adapter.setState('states.input', input, true);
}
}
} else {
adapter.log.debug('ERROR on polling input and app: ' + err);
}
});
}
function pollGetSoundOutput(){
adapter.log.debug('Polling current sound output');
sendCommand('ssap://com.webos.service.apiadapter/audio/getSoundOutput', null, (err, Output) => {
if (!err && Output){
let JSONOutput, CurrentSoundOutput;
JSONOutput = JSON.stringify(Output);
adapter.log.debug('DEBUGGING pollGetSoundOutput: ' + JSONOutput);
if (JSONOutput){
CurrentSoundOutput = JSONOutput.match(/.*"soundOutput":"(.*?)"/m);
if (CurrentSoundOutput){
adapter.setState('states.soundOutput', CurrentSoundOutput[1], true);
}
}
} else {
adapter.log.debug('ERROR on Polling get current sound output: ' + err);
}
});
}
function clearIntervals(){
clearInterval(pollTimerChannel);
clearInterval(pollTimerOnlineStatus);
clearInterval(pollTimerInput);
clearInterval(pollTimerGetSoundOutput);
}
function main(){
if (adapter.config.ip){
adapter.log.info('Ready. Configured WebOS TV IP: ' + adapter.config.ip);
adapter.subscribeStates('*');
let dir = utils.controllerDir + '/' + adapter.systemConfig.dataDir + adapter.namespace.replace('.', '_') + '/';
keyfile = dir + keyfile;
adapter.log.debug('adapter.config = ' + JSON.stringify(adapter.config));
if (!fs.existsSync(dir)) fs.mkdirSync(dir);
fs.readFile(keyfile, (err, data) => {
if (!err){
try {
clientKey = data.toString();
} catch (err) {
fs.writeFile(keyfile, '', (err) => {
if (err) adapter.log.error('writeFile ERROR = ' + JSON.stringify(err));
});
}
} else {
fs.writeFile(keyfile, '', (err) => {
if (err) adapter.log.error('writeFile ERROR = ' + JSON.stringify(err));
});
}
connect();
});
} else {
adapter.log.error('No configure IP address');
}
}
// If started as allInOne/compact mode => return function to create instance
if (module && module.parent){
module.exports = startAdapter;
} else {
// or start the instance directly
startAdapter();
}