chore: Format code

Author: dyong1

lib/spotify-node-applescript.js

@@ -61,37 +61,37 @@ var scripts = {
 
 var scriptsPath = __dirname + '/scripts/';
 
-var execScript = function(scriptName, params, callback){
-    if (arguments.length === 2 && typeof params === 'function'){
+var execScript = function (scriptName, params, callback) {
+    if (arguments.length === 2 && typeof params === 'function') {
         // second argument is the callback
         callback = params;
         params = undefined;
     }
 
     // applescript lib needs a callback, but callback is not always useful
-    if (!callback) callback = function(){};
+    if (!callback) callback = function () { };
 
-    if (typeof params !== 'undefined' && !Array.isArray(params)){
+    if (typeof params !== 'undefined' && !Array.isArray(params)) {
         params = [params];
     }
 
     var script = scripts[scriptName];
 
-    if (typeof script === 'string'){
+    if (typeof script === 'string') {
         if (typeof params !== 'undefined') script = util.format.apply(util, [script].concat(params));
         return applescript.execString(script, callback);
-    } else if (script.file){
+    } else if (script.file) {
         return applescript.execFile(scriptsPath + script.file, callback);
     }
 };
 
-var createJSONResponseHandler = function(callback, flag){
+var createJSONResponseHandler = function (callback, flag) {
     if (!callback) return null;
-    return function(error, result){
-        if (!error){
+    return function (error, result) {
+        if (!error) {
             try {
                 result = JSON.parse(result);
-            } catch(e){
+            } catch (e) {
                 console.log(flag, result);
                 return callback(e);
             }
@@ -102,8 +102,8 @@ var createJSONResponseHandler = function(callback, flag){
     };
 };
 
-var createBooleanResponseHandler = function(callback){
-    return function(error, response) {
+var createBooleanResponseHandler = function (callback) {
+    return function (error, response) {
         if (!error) {
             return callback(null, response === 'true');
         } else {
@@ -117,111 +117,111 @@ var createBooleanResponseHandler = function(callback){
 
 // Open track
 
-exports.open = function(uri, callback){
-    return exec('open "'+uri+'"', callback);
+exports.open = function (uri, callback) {
+    return exec('open "' + uri + '"', callback);
 };
 
-exports.playTrack = function(track, callback){
+exports.playTrack = function (track, callback) {
     return execScript('playTrack', track, callback);
 };
 
-exports.playTrackInContext = function(track, context, callback){
+exports.playTrackInContext = function (track, context, callback) {
     return execScript('playTrackInContext', [track, context], callback);
 };
 
 // Playback control
 
-exports.play = function(callback){
+exports.play = function (callback) {
     return execScript('play', callback);
 };
 
-exports.pause = function(callback){
+exports.pause = function (callback) {
     return execScript('pause', callback);
 };
 
-exports.playPause = function(callback){
+exports.playPause = function (callback) {
     return execScript('playPause', callback);
 };
 
-exports.next = function(callback){
+exports.next = function (callback) {
     return execScript('next', callback);
 };
 
-exports.previous = function(callback){
+exports.previous = function (callback) {
     return execScript('previous', callback);
 };
 
-exports.jumpTo = function(position, callback){
+exports.jumpTo = function (position, callback) {
     return execScript('jumpTo', position, callback);
 };
 
-exports.setRepeating = function(repeating, callback){
+exports.setRepeating = function (repeating, callback) {
     return execScript('setRepeating', repeating, callback);
 };
 
-exports.setShuffling = function(shuffling, callback){
+exports.setShuffling = function (shuffling, callback) {
     return execScript('setShuffling', shuffling, callback);
 };
 
-exports.toggleRepeating = function(callback){
+exports.toggleRepeating = function (callback) {
     return execScript('toggleRepeating', callback);
 };
 
-exports.toggleShuffling = function(callback){
+exports.toggleShuffling = function (callback) {
     return execScript('toggleShuffling', callback);
 };
 
 // Volume control
 
 var mutedVolume = null;
 
-exports.volumeUp = function(callback){
+exports.volumeUp = function (callback) {
     mutedVolume = null;
     return execScript('volumeUp', callback);
 };
 
-exports.volumeDown = function(callback){
+exports.volumeDown = function (callback) {
     mutedVolume = null;
     return execScript('volumeDown', callback);
 };
 
-exports.setVolume = function(volume, callback){
+exports.setVolume = function (volume, callback) {
     mutedVolume = null;
     return execScript('setVolume', volume, callback);
 };
 
-exports.muteVolume = function(callback){
-    return execScript('state', createJSONResponseHandler(function(err, state){
+exports.muteVolume = function (callback) {
+    return execScript('state', createJSONResponseHandler(function (err, state) {
         exports.setVolume(0, callback);
         mutedVolume = state.volume;
     }));
 };
 
-exports.unmuteVolume = function(callback){
+exports.unmuteVolume = function (callback) {
     if (mutedVolume !== null) {
         return exports.setVolume(mutedVolume, callback);
     }
 };
 
 // State retrieval
 
-exports.getTrack = function(callback){
+exports.getTrack = function (callback) {
     return execScript('track', createJSONResponseHandler(callback, 'track'));
 };
 
-exports.getState = function(callback){
+exports.getState = function (callback) {
     return execScript('state', createJSONResponseHandler(callback, 'state'));
 };
 
-exports.isRunning = function(callback) {
+exports.isRunning = function (callback) {
     return execScript('isRunning', createBooleanResponseHandler(callback));
 };
 
-exports.isRepeating = function(callback){
+exports.isRepeating = function (callback) {
     return execScript('isRepeating', createBooleanResponseHandler(callback));
 };
 
-exports.isShuffling = function(callback){
+exports.isShuffling = function (callback) {
     return execScript('isShuffling', createBooleanResponseHandler(callback));
 };