build/radioclouds.swf @@ -1,9 +1,574 @@ -package com.radioclouds.visualizer { import com.radioclouds.visualizer.api.ServiceEvent; import com.radioclouds.visualizer.api.ServiceManager; - import com.asual.swfaddress.SWFAddressEvent; import com.asual.swfaddress.SWFAddress; import flash.events.IOErrorEvent; import flash.media.SoundLoaderContext; import caurina.transitions.properties.SoundShortcuts; import flash.net.SharedObject; import flash.display.StageDisplayState; import com.radioclouds.visualizer.ErrorPanel; import com.radioclouds.visualizer.InfoPanel; import flash.media.SoundTransform; import com.radioclouds.visualizer.PlayerEvent; import com.radioclouds.visualizer.gui.RoundedBox; import flash.display.DisplayObject; import flash.display.Bitmap; import flash.display.BitmapData; import flash.display.IBitmapDrawable; - import com.radioclouds.visualizer.gui.TextFieldSpecial; import flash.net.URLRequest; import flash.media.SoundChannel; import flash.media.Sound; import caurina.transitions.Tweener; import flash.display.StageAlign; import flash.display.StageScaleMode; import flash.events.KeyboardEvent; import flash.events.MouseEvent; import com.radioclouds.visualizer.gui.UserPoint; import flash.display.Sprite; import flash.events.Event; import flash.ui.Keyboard; import com.radioclouds.visualizer.models.Track; /** * @author matas */ public class Main extends Sprite { private var _allContacts : Array = new Array(); private var _userContainer : Sprite; private var _sound : Sound; private var _soundChannel : SoundChannel; private var _serviceManager : ServiceManager; private var _playerDisplay : PlayerDisplay; private var _soundDuration : Number; private var _isPaused : Boolean; private var _map : Sprite; private var _allTracksByUser : Array; private var _currentTrackId : Number; private var _graphContainer : Sprite; // all initial users, but me myself more often :) private var _initUsers : Array = ["matas", "forss", "buzzinflychriswoodward", "nanojazz", "rewir3d", "compost", "pavit", "progcitydeeptrax", "the-subliminal-kid", "mr-suitcase", "markusenochson", "littlejinder", "leon-somov", "dmitryfyodorov", "vidis", "flakeandsun", "howieb","global-fire"]; //private var _initUsers : Array = ["matas", "forss", "howieb"]; private var _infoPanel : InfoPanel; - private var _errorMessage : ErrorPanel = new ErrorPanel(""); private var _defaultVolume : Number = .8; private var _userSettings : SharedObject; private var _seekPosition : Number; private var _firstUserId : String; private var _currentUserId : String; public function Main() { init(); } public function init():void{ stage.scaleMode = StageScaleMode.NO_SCALE; stage.align = StageAlign.TOP_LEFT; SoundShortcuts.init(); _userSettings = SharedObject.getLocal( "radioCloudsSettings"); _defaultVolume = _userSettings.data.volume || _defaultVolume; var flashVars : Object = this.root.loaderInfo.parameters; var startUser:String = (flashVars.user) ? flashVars.user : _initUsers[Math.round(Math.random()*(_initUsers.length-1))]; _graphContainer = new Sprite(); var graphBackground : Sprite = new RoundedBox({width: 30000, height: 30000, x: -15000, y: -15000, radius: 0, color: 0x000fff}); graphBackground.alpha = 0; _graphContainer.addChild(graphBackground); // add container for user icons _userContainer = new Sprite(); _graphContainer.addChild(_userContainer); // container for player display _playerDisplay = new PlayerDisplay(); _playerDisplay.visible = false; _playerDisplay.volume = _defaultVolume; _playerDisplay.y = stage.stageHeight - _playerDisplay.height; // create map _map = new Sprite(); _infoPanel = new InfoPanel(); addChild(_graphContainer); addChild(_playerDisplay); addChild(_infoPanel); _graphContainer.addEventListener(MouseEvent.MOUSE_DOWN, startDragStage); _playerDisplay.addEventListener(PlayerEvent.VOLUME_CHANGED, onVolumeChanged); _playerDisplay.addEventListener(PlayerEvent.PAUSE, onSoundPause); _playerDisplay.addEventListener(PlayerEvent.PLAY, onWaveformClick); _playerDisplay.addEventListener(PlayerEvent.FULL_SCREEN_TOGGLE, toggleFullScreen); // initaiate moving of user container with keyboard stage.addEventListener(KeyboardEvent.KEY_DOWN, onKeyboardEvent); _infoPanel.addEventListener(InfoPanel.SUBMIT, onUserQuery); stage.addEventListener(Event.RESIZE, onResize); SWFAddress.addEventListener(SWFAddressEvent.CHANGE, onSwfAddressChange); SWFAddress.addEventListener(SWFAddressEvent.INIT, onSwfAddressChange); // init actions _allContacts = new Array(); _serviceManager = ServiceManager.instance; loadFirstUser(startUser); // init width updates onResize(new Event(Event.RESIZE)); } private function onSwfAddressChange(event : SWFAddressEvent) : void { var userId : String = (SWFAddress.getValue() == "/") ? _firstUserId : SWFAddress.getParameter("user"); if(userId != _currentUserId && userId){ if(_allContacts[userId]){ _allContacts[userId].dispatchEvent(new MouseEvent(MouseEvent.CLICK)); }else{ loadFirstUser(userId); } } } - private function onSoundPause(event : PlayerEvent) : void { stopSound(); } - private function onUserQuery(event : Event) : void { loadFirstUser(_infoPanel.userQuery); } private function reset():void{ stopSound(); removeEventListener(Event.ENTER_FRAME, onUpdate); _serviceManager.removeEventListener(ServiceEvent.TRACKS_LOADED, onTracksLoaded); _serviceManager.removeEventListener(ServiceEvent.CONTACTS_LOADED, onContactLoaded); _playerDisplay.reset(); // remove all existing users while(_userContainer.numChildren){ _userContainer.removeChildAt(0); } // reset all contact array _allContacts = new Array(); // remove error messages if(contains(_errorMessage)){ removeChild(_errorMessage); } } private function startDragStage(event : MouseEvent) : void { _graphContainer.startDrag(); addEventListener(MouseEvent.MOUSE_UP, function() : void { _graphContainer.stopDrag(); }); } public function onKeyboardEvent(event:KeyboardEvent):void { trace("event.keyCode:" + event.keyCode); var moveDistance : Number = 5; switch(event.keyCode) { case Keyboard.UP : _graphContainer.y -= moveDistance; break; case Keyboard.RIGHT : _graphContainer.x += moveDistance; break; case Keyboard.DOWN : _graphContainer.y += moveDistance; break; case Keyboard.LEFT : _graphContainer.x -= moveDistance; break; case Keyboard.SPACE : toggleSound(); break; default: break; } } private function toggleFullScreen(evt : PlayerEvent) : void { if(stage.displayState == StageDisplayState.NORMAL) { stage.displayState = StageDisplayState.FULL_SCREEN; }else{ stage.displayState = StageDisplayState.NORMAL; } } private function loadFirstUser(userId : String) : void{ log('loadFirstUser('+userId+')'); reset(); _isPaused = false; _firstUserId = userId; _currentUserId = userId; _serviceManager.addEventListener(ServiceEvent.USERDATA_LOADED, onLoadFirstUser); _serviceManager.addEventListener(ServiceEvent.NOT_FOUND, onUserNotFound); _serviceManager.getUserData(userId); } private function onUserNotFound(event : PlayerEvent) : void { _errorMessage = new ErrorPanel("no data found for this user!"); _errorMessage.x = (stage.stageWidth - _errorMessage.width) / 2; _errorMessage.y = (stage.stageHeight - _errorMessage.height) / 2; addChild(_errorMessage); Tweener.addTween(_errorMessage, { scaleX: 1.2, scaleY: 1.2, time: 2, transition:"easeoutelastic" }); } private function onLoadFirstUser(evt : ServiceEvent) : void { _serviceManager.removeEventListener(ServiceEvent.USERDATA_LOADED, onLoadFirstUser); var loadedData : XML = XML(evt.data); var userPermalink : String = loadedData.permalink; var userName : String = loadedData.username; var userPicUrl : String = loadedData["avatar-url"]; SWFAddress.setTitle("RadioCloud: " + userName); var centerUser : UserPoint = new UserPoint({ userName: userName, permalink: userPermalink, userPicUrl: userPicUrl, x: stage.stageWidth/2, y: stage.stageHeight/2 }); centerUser.stayVisible = true; centerUser.addEventListener(MouseEvent.CLICK, onPointClicked); centerUser.addEventListener(Event.INIT, onUserPointOver); _allContacts[userPermalink] = _userContainer.addChild(centerUser);; loadUserTracks(userPermalink); loadUserContacts(userPermalink); } private function onPointClicked(evt : MouseEvent) : void { // reset active buttons SWFAddress.setTitle("point clicked: "); for (var i : String in _allContacts) { _allContacts[i].stayVisible = false; } var clickPoint : UserPoint = UserPoint(evt.currentTarget); clickPoint.stayVisible = true; var permalink : String = clickPoint.permalink; log("onPointClicked("+permalink+")"); _currentUserId = clickPoint.permalink; SWFAddress.setTitle("RadioCloud: " + clickPoint.userName); SWFAddress.setValue("?user=" + permalink); loadUserTracks(_currentUserId); loadUserContacts(_currentUserId); } private function loadUserTracks(userId : String) : void { log('loadUserTracks('+userId+')'); _serviceManager.addEventListener(ServiceEvent.TRACKS_LOADED, onTracksLoaded); _serviceManager.getUserTracks(userId); } private function loadUserContacts(userId : String) : void { log('loadUserContacts('+userId+')'); _serviceManager.addEventListener(ServiceEvent.CONTACTS_LOADED, onContactLoaded); _serviceManager.getUserContacts(userId); } private function onTracksLoaded(evt : ServiceEvent) : void { log('onTracksLoaded()'); _serviceManager.removeEventListener(ServiceEvent.TRACKS_LOADED, onTracksLoaded); var loadedData : XML = XML(evt.data); var callerUserName : String = evt.caller; var userTracks : XMLList = loadedData.track; log('callerUserName:'+callerUserName + " user has " + userTracks.length() + "tracks"); if(userTracks.length() > 0){ _allTracksByUser = new Array(); for(var i:Number = 0, l:Number = userTracks.length(); i < l; i++){ var tmpTrack : Track = new Track(userTracks[i]); _allTracksByUser.push(tmpTrack); } // play first track by default playTrackByNumber(0); }else{ // íf the user has no streamble tracks jumpToRandomUser(); } } private function onContactLoaded(evt : ServiceEvent) : void { log('onContactLoaded()'); _serviceManager.removeEventListener(ServiceEvent.CONTACTS_LOADED, onContactLoaded); var loadedData : XML = XML(evt.data); var callerUserName : String = evt.caller; var userContacts : XMLList = loadedData.user; log('callerUserName:'+callerUserName); // get the caller point var centerUserPoint : UserPoint = _allContacts[callerUserName]; log("centerUserPoint:" + centerUserPoint); // center on stage on the caller point Tweener.addTween(_graphContainer, { x: stage.stageWidth/2 - centerUserPoint.x, y:stage.stageHeight / 2 - centerUserPoint.y, time:.6, transition:"easeoutback" }); // itterate through contacts for(var i:Number = 0, l = userContacts.length();i<l;i++){ var tmpItem : XML = userContacts[i]; var userName : String = tmpItem.username; var permalink : String = tmpItem.permalink; var userPicUrl : String = tmpItem["avatar-url"]; if(_allContacts[permalink]){ // if the user is already on stage, draw a line from ti to caller point _allContacts[permalink].drawLineTo(centerUserPoint); }else{ var distance : Number = 120 + (Math.random() * 200); var xPos : Number = centerUserPoint.x + (distance * Math.sin(((Math.PI * 2)/l)*i)); var yPos : Number = centerUserPoint.y + (distance * Math.cos(((Math.PI * 2)/l)*i)); var userPoint : UserPoint = new UserPoint({ userName:userName, permalink: permalink, userPicUrl: userPicUrl, x: xPos, y: yPos }, centerUserPoint); userPoint.addEventListener(MouseEvent.CLICK, onPointClicked); userPoint.addEventListener(Event.INIT, onUserPointOver); _allContacts[permalink] = _userContainer.addChild(userPoint); } } // bring center user to front bringToFront(centerUserPoint); } private function onVolumeChanged(event : PlayerEvent) : void { _defaultVolume = event.target.volume; changeSoundVolume(event.target.volume); } private function changeSoundVolume(newVolume : Number) : void { var transform:SoundTransform = new SoundTransform(); transform.volume = newVolume; _soundChannel.soundTransform = transform; } private function onUserPointOver(event : Event) : void { bringToFront(Sprite(event.currentTarget)); } private function bringToFront(target : Sprite) : void { target.parent.setChildIndex(target, target.parent.numChildren- 1); } private function playTrackByNumber(trackNumber : Number) : void { log("playTrackByNumber:" + _allTracksByUser.length); _currentTrackId = trackNumber; playTrack(_allTracksByUser[_currentTrackId]); } private function playTrack(track : Track) : void { log("playTrack: " + track.streamUrl); var url : String = track.streamUrl; // load track waveform _playerDisplay.visible = true; _playerDisplay.displayTrackData(track); // if some sound is already active, stop it fadeSound(); // get track duration from xml _soundDuration = track.duration; _seekPosition = 0; // load the track _sound = new Sound(); _sound.load(new URLRequest(url + _serviceManager.tokenString)); _sound.addEventListener(IOErrorEvent.IO_ERROR, onLoadError); _soundChannel = _sound.play(_seekPosition); if(_isPaused){ stopSound(); } //changeSoundVolume(_defaultVolume); fadeSound(_defaultVolume); // take care what happens after the track finished playing _soundChannel.removeEventListener(Event.SOUND_COMPLETE, onSoundComplete); _soundChannel.addEventListener(Event.SOUND_COMPLETE, onSoundComplete); // display track info on special layer removeEventListener(Event.ENTER_FRAME, onUpdate); addEventListener(Event.ENTER_FRAME, onUpdate); _playerDisplay.paused = _isPaused; _playerDisplay.addEventListener(Event.CHANGE, onWaveformClick); } private function onLoadError(event : IOErrorEvent) : void { log("error loadin uri!"); } - public function toggleSound():void { if(_isPaused){ resumeSound(); }else{ stopSound(); } } public function stopSound():void { if(_soundChannel) { _seekPosition = _soundChannel.position; _soundChannel.stop(); }else { _seekPosition = 0; } _isPaused = true; _playerDisplay.paused = _isPaused; } public function resumeSound():void { if(_soundChannel) { _soundChannel.stop(); _soundChannel = _sound.play(_seekPosition); changeSoundVolume(_defaultVolume); _soundChannel.addEventListener(Event.SOUND_COMPLETE, onSoundComplete); } _isPaused = false; _playerDisplay.paused = _isPaused; } - private function fadeSound(targetVolume : Number = 0, fadeTime : Number = 5) : void { if(_soundChannel){ //_soundChannel.stop(); Tweener.addTween(_soundChannel, {_sound_volume:targetVolume, time:fadeTime, onComplete: function(){ if(targetVolume == 0){ this.stop(); }; } }); } } - private function onSoundComplete(event : Event) : void { log("sound completed"); jumpToRandomUser(); } private function jumpToRandomUser() : void { var randomPointer : Number = Math.round(Math.random() * _userContainer.numChildren - 1); UserPoint(_userContainer.getChildAt(randomPointer)).dispatchEvent(new MouseEvent(MouseEvent.CLICK)); } private function onWaveformClick(event : Event) : void { _seekPosition = _playerDisplay.seekPosition; resumeSound(); } private function onUpdate(event : Event) : void { if(_sound.bytesLoaded > 0){ _playerDisplay.loadProgress = _sound.bytesLoaded / _sound.bytesTotal; } _playerDisplay.playProgress = _soundChannel.position; } // what happens, when the user resizes player private function onResize(evt : Event) : void { _playerDisplay.width = stage.stageWidth; _infoPanel.width = stage.stageWidth; _playerDisplay.y = stage.stageHeight - _playerDisplay.height; } public override function toString():String { return "[Main]"; } private function log(msg):void{ var logText : String = this.toString()+msg; trace(logText); } } } \ No newline at end of file +package com.radioclouds.visualizer { + import com.radioclouds.visualizer.api.ServiceEvent; + import com.radioclouds.visualizer.api.ServiceManager; + import com.asual.swfaddress.SWFAddressEvent; + import com.asual.swfaddress.SWFAddress; + + import flash.events.IOErrorEvent; + import flash.media.SoundLoaderContext; + + import caurina.transitions.properties.SoundShortcuts; + + import flash.net.SharedObject; + import flash.display.StageDisplayState; + + import com.radioclouds.visualizer.ErrorPanel; + import com.radioclouds.visualizer.InfoPanel; + + import flash.media.SoundTransform; + + import com.radioclouds.visualizer.PlayerEvent; + import com.radioclouds.visualizer.gui.RoundedBox; + + import flash.display.DisplayObject; + import flash.display.Bitmap; + import flash.display.BitmapData; + import flash.display.IBitmapDrawable; + + import com.radioclouds.visualizer.gui.TextFieldSpecial; + + import flash.net.URLRequest; + import flash.media.SoundChannel; + import flash.media.Sound; + + import caurina.transitions.Tweener; + + import flash.display.StageAlign; + import flash.display.StageScaleMode; + import flash.events.KeyboardEvent; + import flash.events.MouseEvent; + + import com.radioclouds.visualizer.gui.UserPoint; + + + import flash.display.Sprite; + + import flash.events.Event; + import flash.ui.Keyboard; + + import com.radioclouds.visualizer.models.Track; + + /** + * @author matas + */ + public class Main extends Sprite { + private var _allContacts : Array = new Array(); + private var _userContainer : Sprite; + private var _sound : Sound; + private var _soundChannel : SoundChannel; + private var _serviceManager : ServiceManager; + private var _playerDisplay : PlayerDisplay; + private var _soundDuration : Number; + private var _isPaused : Boolean; + private var _map : Sprite; + private var _allTracksByUser : Array; + private var _currentTrackId : Number; + private var _graphContainer : Sprite; + // all initial users, but me myself more often :) + private var _initUsers : Array = ["matas", "forss", "buzzinflychriswoodward", "nanojazz", "rewir3d", "compost", "pavit", "progcitydeeptrax", "the-subliminal-kid", "mr-suitcase", "markusenochson", "littlejinder", "leon-somov", "dmitryfyodorov", "vidis", "flakeandsun", "howieb","global-fire"]; + //private var _initUsers : Array = ["matas", "forss", "howieb"]; + private var _infoPanel : InfoPanel; + private var _errorMessage : ErrorPanel = new ErrorPanel(""); + private var _defaultVolume : Number = .8; + private var _userSettings : SharedObject; + private var _seekPosition : Number; + private var _firstUserId : String; + private var _currentUserId : String; + + public function Main() { + + init(); + } + + public function init():void{ + + stage.scaleMode = StageScaleMode.NO_SCALE; + stage.align = StageAlign.TOP_LEFT; + + SoundShortcuts.init(); + + _userSettings = SharedObject.getLocal( "radioCloudsSettings"); + _defaultVolume = _userSettings.data.volume || _defaultVolume; + + var flashVars : Object = this.root.loaderInfo.parameters; + var startUser:String = (flashVars.user) ? flashVars.user : _initUsers[Math.round(Math.random()*(_initUsers.length-1))]; + + + + _graphContainer = new Sprite(); + + var graphBackground : Sprite = new RoundedBox({width: 30000, height: 30000, x: -15000, y: -15000, radius: 0, color: 0x000fff}); + graphBackground.alpha = 0; + _graphContainer.addChild(graphBackground); + + // add container for user icons + _userContainer = new Sprite(); + _graphContainer.addChild(_userContainer); + + // container for player display + _playerDisplay = new PlayerDisplay(); + _playerDisplay.visible = false; + _playerDisplay.volume = _defaultVolume; + _playerDisplay.y = stage.stageHeight - _playerDisplay.height; + + // create map + _map = new Sprite(); + + + _infoPanel = new InfoPanel(); + + addChild(_graphContainer); + addChild(_playerDisplay); + addChild(_infoPanel); + + + + + _graphContainer.addEventListener(MouseEvent.MOUSE_DOWN, startDragStage); + _playerDisplay.addEventListener(PlayerEvent.VOLUME_CHANGED, onVolumeChanged); + _playerDisplay.addEventListener(PlayerEvent.PAUSE, onSoundPause); + _playerDisplay.addEventListener(PlayerEvent.PLAY, onWaveformClick); + _playerDisplay.addEventListener(PlayerEvent.FULL_SCREEN_TOGGLE, toggleFullScreen); + // initaiate moving of user container with keyboard + stage.addEventListener(KeyboardEvent.KEY_DOWN, onKeyboardEvent); + _infoPanel.addEventListener(InfoPanel.SUBMIT, onUserQuery); + stage.addEventListener(Event.RESIZE, onResize); + + + SWFAddress.addEventListener(SWFAddressEvent.CHANGE, onSwfAddressChange); + SWFAddress.addEventListener(SWFAddressEvent.INIT, onSwfAddressChange); + + // init actions + _allContacts = new Array(); + _serviceManager = ServiceManager.instance; + loadFirstUser(startUser); + // init width updates + onResize(new Event(Event.RESIZE)); + } + + private function onSwfAddressChange(event : SWFAddressEvent) : void { + + var userId : String = (SWFAddress.getValue() == "/") ? _firstUserId : SWFAddress.getParameter("user"); + + if(userId != _currentUserId && userId){ + if(_allContacts[userId]){ + _allContacts[userId].dispatchEvent(new MouseEvent(MouseEvent.CLICK)); + }else{ + loadFirstUser(userId); + } + } + } + + private function onSoundPause(event : PlayerEvent) : void { + stopSound(); + } + + private function onUserQuery(event : Event) : void { + + loadFirstUser(_infoPanel.userQuery); + } + + private function reset():void{ + stopSound(); + removeEventListener(Event.ENTER_FRAME, onUpdate); + _serviceManager.removeEventListener(ServiceEvent.TRACKS_LOADED, onTracksLoaded); + _serviceManager.removeEventListener(ServiceEvent.CONTACTS_LOADED, onContactLoaded); + + _playerDisplay.reset(); + // remove all existing users + while(_userContainer.numChildren){ + _userContainer.removeChildAt(0); + } + // reset all contact array + _allContacts = new Array(); + // remove error messages + if(contains(_errorMessage)){ + removeChild(_errorMessage); + } + } + + private function startDragStage(event : MouseEvent) : void { + _graphContainer.startDrag(); + addEventListener(MouseEvent.MOUSE_UP, function() : void { + _graphContainer.stopDrag(); + }); + } + + + public function onKeyboardEvent(event:KeyboardEvent):void { + + trace("event.keyCode:" + event.keyCode); + var moveDistance : Number = 5; + + switch(event.keyCode) { + case Keyboard.UP : + _graphContainer.y -= moveDistance; + break; + case Keyboard.RIGHT : + _graphContainer.x += moveDistance; + break; + case Keyboard.DOWN : + _graphContainer.y += moveDistance; + break; + case Keyboard.LEFT : + _graphContainer.x -= moveDistance; + break; + case Keyboard.SPACE : + toggleSound(); + break; + default: + break; + } + } + + private function toggleFullScreen(evt : PlayerEvent) : void { + if(stage.displayState == StageDisplayState.NORMAL) { + stage.displayState = StageDisplayState.FULL_SCREEN; + }else{ + stage.displayState = StageDisplayState.NORMAL; + } + } + + private function loadFirstUser(userId : String) : void{ + + log('loadFirstUser('+userId+')'); + reset(); + + _isPaused = false; + + _firstUserId = userId; + _currentUserId = userId; + + _serviceManager.addEventListener(ServiceEvent.USERDATA_LOADED, onLoadFirstUser); + _serviceManager.addEventListener(ServiceEvent.NOT_FOUND, onUserNotFound); + _serviceManager.getUserData(userId); + } + + private function onUserNotFound(event : PlayerEvent) : void { + _errorMessage = new ErrorPanel("no data found for this user!"); + _errorMessage.x = (stage.stageWidth - _errorMessage.width) / 2; + _errorMessage.y = (stage.stageHeight - _errorMessage.height) / 2; + addChild(_errorMessage); + Tweener.addTween(_errorMessage, { + scaleX: 1.2, + scaleY: 1.2, + time: 2, + transition:"easeoutelastic" + }); + } + + + private function onLoadFirstUser(evt : ServiceEvent) : void { + + _serviceManager.removeEventListener(ServiceEvent.USERDATA_LOADED, onLoadFirstUser); + + var loadedData : XML = XML(evt.data); + + var userPermalink : String = loadedData.permalink; + var userId : String = loadedData.id; + var userName : String = loadedData.username; + var userPicUrl : String = loadedData["avatar-url"]; + + SWFAddress.setTitle("RadioCloud: " + userName); + + + var centerUser : UserPoint = new UserPoint({ + userName: userName, + permalink: userPermalink, + id: userId, + userPicUrl: userPicUrl, + x: stage.stageWidth/2, + y: stage.stageHeight/2 + }); + + centerUser.stayVisible = true; + centerUser.addEventListener(MouseEvent.CLICK, onPointClicked); + centerUser.addEventListener(Event.INIT, onUserPointOver); + _allContacts[userId] = _userContainer.addChild(centerUser);; + + loadUserTracks(userId); + loadUserContacts(userId); + + } + + private function onPointClicked(evt : MouseEvent) : void { + // reset active buttons + SWFAddress.setTitle("point clicked: "); + for (var i : String in _allContacts) { + _allContacts[i].stayVisible = false; + } + var clickPoint : UserPoint = UserPoint(evt.currentTarget); + clickPoint.stayVisible = true; + var permalink : String = clickPoint.permalink; + log("onPointClicked("+permalink+") id:" + clickPoint.id); + _currentUserId = clickPoint.id; + SWFAddress.setTitle("RadioCloud: " + clickPoint.userName); + SWFAddress.setValue("?user=" + _currentUserId); + loadUserTracks(_currentUserId); + loadUserContacts(_currentUserId); + } + + + private function loadUserTracks(userId : String) : void { + log('loadUserTracks('+userId+')'); + _serviceManager.addEventListener(ServiceEvent.TRACKS_LOADED, onTracksLoaded); + _serviceManager.getUserTracks(userId); + } + + private function loadUserContacts(userId : String) : void { + log('loadUserContacts('+userId+')'); + _serviceManager.addEventListener(ServiceEvent.CONTACTS_LOADED, onContactLoaded); + _serviceManager.getUserContacts(userId); + } + + + private function onTracksLoaded(evt : ServiceEvent) : void { + log('onTracksLoaded()'); + _serviceManager.removeEventListener(ServiceEvent.TRACKS_LOADED, onTracksLoaded); + var loadedData : XML = XML(evt.data); + var callerUserName : String = evt.caller; + var userTracks : XMLList = loadedData.track; + + log('callerUserName:'+callerUserName + " user has " + userTracks.length() + "tracks"); + if(userTracks.length() > 0){ + _allTracksByUser = new Array(); + for(var i:Number = 0, l:Number = userTracks.length(); i < l; i++){ + var tmpTrack : Track = new Track(userTracks[i]); + _allTracksByUser.push(tmpTrack); + } + // play first track by default + playTrackByNumber(0); + }else{ + // íf the user has no streamble tracks + jumpToRandomUser(); + } + } + + private function onContactLoaded(evt : ServiceEvent) : void { + log('onContactLoaded()'); + _serviceManager.removeEventListener(ServiceEvent.CONTACTS_LOADED, onContactLoaded); + var loadedData : XML = XML(evt.data); + var callerUserName : String = evt.caller; + var userContacts : XMLList = loadedData.user; + + log('callerUserName:'+callerUserName); + + // get the caller point + var centerUserPoint : UserPoint = _allContacts[callerUserName]; + + log("centerUserPoint:" + centerUserPoint); + + // center on stage on the caller point + Tweener.addTween(_graphContainer, { + x: stage.stageWidth/2 - centerUserPoint.x, + y:stage.stageHeight / 2 - centerUserPoint.y, + time:.6, + transition:"easeoutback" + }); + + // itterate through contacts + for(var i:Number = 0, l = userContacts.length();i<l;i++){ + + var tmpItem : XML = userContacts[i]; + var userName : String = tmpItem.username; + var permalink : String = tmpItem.permalink; + var userId : String = tmpItem.id; + var userPicUrl : String = tmpItem["avatar-url"]; + + if(_allContacts[userId]){ // if the user is already on stage, draw a line from ti to caller point + + _allContacts[userId].drawLineTo(centerUserPoint); + }else{ + + var distance : Number = 120 + (Math.random() * 200); + + var xPos : Number = centerUserPoint.x + (distance * Math.sin(((Math.PI * 2)/l)*i)); + var yPos : Number = centerUserPoint.y + (distance * Math.cos(((Math.PI * 2)/l)*i)); + + var userPoint : UserPoint = new UserPoint({ + userName:userName, + permalink: permalink, + id: userId, + userPicUrl: userPicUrl, + x: xPos, + y: yPos + }, centerUserPoint); + + userPoint.addEventListener(MouseEvent.CLICK, onPointClicked); + userPoint.addEventListener(Event.INIT, onUserPointOver); + _allContacts[userId] = _userContainer.addChild(userPoint); + } + + + } + + // bring center user to front + bringToFront(centerUserPoint); + + + } + + + + private function onVolumeChanged(event : PlayerEvent) : void { + _defaultVolume = event.target.volume; + changeSoundVolume(event.target.volume); + } + + private function changeSoundVolume(newVolume : Number) : void { + var transform:SoundTransform = new SoundTransform(); + transform.volume = newVolume; + _soundChannel.soundTransform = transform; + } + + private function onUserPointOver(event : Event) : void { + bringToFront(Sprite(event.currentTarget)); + } + + private function bringToFront(target : Sprite) : void { + target.parent.setChildIndex(target, target.parent.numChildren- 1); + } + + private function playTrackByNumber(trackNumber : Number) : void { + log("playTrackByNumber:" + _allTracksByUser.length); + _currentTrackId = trackNumber; + playTrack(_allTracksByUser[_currentTrackId]); + } + + private function playTrack(track : Track) : void { + log("playTrack: " + track.streamUrl); + var url : String = track.streamUrl; + + // load track waveform + _playerDisplay.visible = true; + _playerDisplay.displayTrackData(track); + + // if some sound is already active, stop it + fadeSound(); + // get track duration from xml + _soundDuration = track.duration; + + _seekPosition = 0; + + // load the track + _sound = new Sound(); + _sound.load(new URLRequest(url + _serviceManager.tokenString)); + _sound.addEventListener(IOErrorEvent.IO_ERROR, onLoadError); + _soundChannel = _sound.play(_seekPosition); + + if(_isPaused){ + stopSound(); + } + + + + //changeSoundVolume(_defaultVolume); + fadeSound(_defaultVolume); + + // take care what happens after the track finished playing + _soundChannel.removeEventListener(Event.SOUND_COMPLETE, onSoundComplete); + _soundChannel.addEventListener(Event.SOUND_COMPLETE, onSoundComplete); + + // display track info on special layer + removeEventListener(Event.ENTER_FRAME, onUpdate); + addEventListener(Event.ENTER_FRAME, onUpdate); + + _playerDisplay.paused = _isPaused; + _playerDisplay.addEventListener(Event.CHANGE, onWaveformClick); + } + + private function onLoadError(event : IOErrorEvent) : void { + log("error loadin uri!"); + } + + public function toggleSound():void { + if(_isPaused){ + resumeSound(); + }else{ + stopSound(); + } + } + + public function stopSound():void { + if(_soundChannel) { + _seekPosition = _soundChannel.position; + _soundChannel.stop(); + }else { + _seekPosition = 0; + } + _isPaused = true; + _playerDisplay.paused = _isPaused; + } + + public function resumeSound():void { + if(_soundChannel) { + + _soundChannel.stop(); + _soundChannel = _sound.play(_seekPosition); + changeSoundVolume(_defaultVolume); + _soundChannel.addEventListener(Event.SOUND_COMPLETE, onSoundComplete); + } + _isPaused = false; + _playerDisplay.paused = _isPaused; + } + + private function fadeSound(targetVolume : Number = 0, fadeTime : Number = 5) : void { + if(_soundChannel){ + //_soundChannel.stop(); + Tweener.addTween(_soundChannel, {_sound_volume:targetVolume, time:fadeTime, onComplete: function(){ + if(targetVolume == 0){ + this.stop(); + }; + } + }); + } + } + private function onSoundComplete(event : Event) : void { + log("sound completed"); + jumpToRandomUser(); + } + + private function jumpToRandomUser() : void { + var randomPointer : Number = Math.round(Math.random() * _userContainer.numChildren - 1); + UserPoint(_userContainer.getChildAt(randomPointer)).dispatchEvent(new MouseEvent(MouseEvent.CLICK)); + + + } + + + + private function onWaveformClick(event : Event) : void { + _seekPosition = _playerDisplay.seekPosition; + resumeSound(); + } + + private function onUpdate(event : Event) : void { + if(_sound.bytesLoaded > 0){ + _playerDisplay.loadProgress = _sound.bytesLoaded / _sound.bytesTotal; + } + _playerDisplay.playProgress = _soundChannel.position; + } + + + + // what happens, when the user resizes player + private function onResize(evt : Event) : void { + _playerDisplay.width = stage.stageWidth; + _infoPanel.width = stage.stageWidth; + _playerDisplay.y = stage.stageHeight - _playerDisplay.height; + } + + + + + public override function toString():String + { + return "[Main]"; + } + + private function log(msg):void{ + var logText : String = this.toString()+msg; + trace(logText); + } + } +} src/com/radioclouds/visualizer/Main.as @@ -13,7 +13,7 @@ package com.radioclouds.visualizer.api { public static const DATA_LOADED : String = "DataLoaded"; private static const _instance : ServiceManager = new ServiceManager(SingletonLock); - private static const API_KEY : String = "sc_visualizer"; + private static const API_KEY : String = "ivTTQUWit07TrzyHeIg21w"; private static const _API_URL_HOST : String = "http://api.soundcloud.com/"; //"http://api.soundcloud.com/" private static const _API_URL_USERS : String = _API_URL_HOST + "users/"; private static const _API_CONTACTS_QUERY : String = "/contacts?track_count[from]=1"; @@ -90,7 +90,7 @@ package com.radioclouds.visualizer.api { public function get tokenString() : String { - return "?consumer_key=" + API_KEY; + return "?oauth_consumer_key=" + API_KEY; } public override function toString():String src/com/radioclouds/visualizer/api/ServiceManager.as @@ -28,6 +28,7 @@ package com.radioclouds.visualizer.gui { private var _imageLoader : Loader; private var _active : Boolean; private var _permalink : String; + private var _id : String; private var _stayVisible : Boolean; private var _lineContainer : Sprite; @@ -36,8 +37,9 @@ package com.radioclouds.visualizer.gui { _userName = settings.userName; _permalink = settings.permalink; + _id = settings.id; _userPicUrl = settings.userPicUrl; - _anchorClip = null || anchorObject; + _anchorClip = null || anchorObject; _lineContainer = new Sprite(); addChild(_lineContainer); @@ -197,6 +199,10 @@ package com.radioclouds.visualizer.gui { return _permalink; } + public function get id() : String { + return _id; + } + private function log(msg : String) : void { var logText : String = this.toString()+msg; trace(logText); src/com/radioclouds/visualizer/gui/UserPoint.as src/radioclouds.fla 3909b284142a78a0fd12d2efa05a7cede6b00d75 Matas Petrikas matas@matas-mbp.local http://github.com/mataspetrikas/radioclouds/commit/9e30f2ac85beae82e311bdee5135a8fdd1dac396 9e30f2ac85beae82e311bdee5135a8fdd1dac396 2009-10-21T02:26:27-07:00 2009-10-21T02:26:27-07:00 update the service calls to new SoundCloud api standards 92aef81764c931ef1218c2e49b10939a1e0295cd Matas Petrikas matas@matas-mbp.local