flash on 2012-4-21

ozworks

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favorite:0
lines:446
license : MIT License
modified : 2012-07-28 18:36:23

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package //ozworks
{
    import flash.display.Sprite;
    import flash.text.*;
    import flash.events.*;
    import flash.net.*;
    public class Main extends Sprite {
        private var t:TextField = new TextField();
        private var td:TwitData = new TwitData();
        public function Main() {
            // write as3 code here..
            //t.wordWrap = true;
            //t.multiline = true;
            td.addEventListener(Event.COMPLETE,onComplete);
            addEventListener(KeyboardEvent.KEY_UP,onKey);
            td.requestKeyword("#android");
            this.graphics.beginFill(0x000000);
            this.graphics.drawRect(0,0,stage.stageWidth,stage.stageHeight);
            this.graphics.endFill();

addChild(t);
            t.text = "aaa";
            t.width = 400;
            t.height = 450;
            
        
        }
        private function onKey(e:KeyboardEvent):void{
            if(e.keyCode == 32){
                td.addEventListener(Event.COMPLETE,onComplete);
                td.moreRequest();
            }
            if(e.keyCode == 13){
                td.addEventListener(Event.COMPLETE,onComplete);
                td.reload();
            }

}

private function onComplete(e:Event):void{
 td.removeEventListener(Event.COMPLETE,onComplete);
 //t.htmlText = td.list.length.toString();
 t.htmlText = "";
 for(var i:int=0;i<td.list.length;i++){
 t.htmlText += '';
 t.htmlText += td.list[i].time.toLocaleTimeString()+" " + '[ '+td.list[i].user+' ]'+" ";
 t.htmlText += ''+td.list[i].title+''+" ";
 t.htmlText += '';
 }
 var st:scrollText = new scrollText();
 st.setTextField(t,466,20);
 st.y = 446;
 addChild(st);

}

}
    
}

import flash.display.*;
import flash.events.*;
//------------------------
    class TwitData extends Loader{
        private var loader:twitLoader = new twitLoader();
        public var list:Array;
        private var _youngID:Number=0;
        private var _oldID:Number=0;
        public function TwitData(){
            list = new Array();
            trace("init");
        }
        
        public function get youngID():Number{
            return _youngID;
        }
        public function get oldID():Number{
            return _oldID;
        }

public function requestUser(userID:String):void{
            clear();
            loader.addEventListener(Event.COMPLETE,onLoaded);
            loader.setUserID(userID);
            loader.request();
            trace("request_user");
        }
        public function requestKeyword(key:String):void{
            clear();   
            loader.addEventListener(Event.COMPLETE,onLoaded);
            loader.setKeyword(key);
            loader.request();
            trace("request_keyword");
        }

public function moreRequest():void{
            loader.addEventListener(Event.COMPLETE,onLoaded);
            loader.moreRequest(_oldID);
            trace("more_request");
        }
        
        private var wait:Boolean = false;
        public function reload():void{
            if(wait==false){
                loader.addEventListener(Event.COMPLETE,onReloaded);
                loader.reload(_youngID);
                wait=true;
                trace("reload");
            }
        }
        
        public function clear():void{
            list.length = 0;
            _oldID = 0;
            _youngID = 0;
            trace("clear");
        }

private function onLoaded(e:Event):void{
 loader.removeEventListener(Event.COMPLETE,onLoaded);
 default xml namespace = new Namespace("http://www.w3.org/2005/Atom"); 
 var len:int = loader.length;
 trace(loader.length);
 for(var i:int=0;i<len;i++){
 var item:Twit = new Twit(XML(loader.result.entry[i]));
 list.push(item);
 }
 
 if(_youngID == 0)_youngID = loader.youngID;
 else if(_youngID < loader.youngID)_youngID = loader.youngID;
 if(_oldID == 0)_oldID = loader.oldID;
 else if(_oldID > loader.oldID)_oldID = loader.oldID;
 dispatchEvent(new Event(Event.COMPLETE) );

}
 
 private function onReloaded(e:Event):void{
 loader.removeEventListener(Event.COMPLETE,onReloaded);
 wait = false;
 default xml namespace = new Namespace("http://www.w3.org/2005/Atom"); 
 var len:int = loader.length;
 trace(loader.length);
 if(len<2){//レスポンスに新しいツイートがなければ終了 
 dispatchEvent(new Event(Event.COMPLETE) );
 trace("no item");
 return;
 }
 var newList:Array = new Array();
 for(var i:int=0;i<len;i++){
 var item:Twit = new Twit(XML(loader.result.entry[i]));
 if(item.id != _youngID){
 newList.push(item);
 trace(item.time.toLocaleTimeString());
 }
 else{//リストをつなげる
 list = newList.concat(list);
 newList.length = 0;
 trace("addList");
 break;
 }
 }
 
 if(newList.length != 0){//新しいツイートが多かったら今までのリストと入れ替え
 list = newList;
 _youngID = 0;
 _oldID = 0;
 trace("resetList");
 }

if(_youngID == 0)_youngID = loader.youngID;
 else if(_youngID < loader.youngID)_youngID = loader.youngID;
 if(_oldID == 0)_oldID = loader.oldID;
 else if(_oldID > loader.oldID)_oldID = loader.oldID;
 dispatchEvent(new Event(Event.COMPLETE) );
 
 
 }

}

//------------------------

public function get title():String{
            return data.title;
        }
        public function get account():String{
            return data.account;
        }
        public function get user():String{
            return data.user;
        }
        public function get tag():Array{
            return data.tag;
        }
        public function get imgURL():String{
            return data.imgURL;
        }
        public function get homeURL():String{
            return data.homeURL;
        }

//ツイートデータ
        // id:Number        ツイートID
        // time:Date        タイムスタンプ
        // text:String      オリジナルの本文。
        // title:String     本文。htmlText形式。ハッシュタグは非表示。
        // user:String  ユーザー表示名
        // account:String   アカウント名
        // tag:Array        ハッシュタグ
        // imgURL:String    ユーザーアイコンのURL
        // homeURL:String      ユーザータイムラインのURL
        
        public function twitObj(entry:XML):Object{     
            default xml namespace = new Namespace("http://www.w3.org/2005/Atom");
            itemXML = entry;
            var item:Object = new Object();
                item.time = getTime( entry.published);//文字列　→　日時データ         
                item.id = Number( idNum( entry.id));//ツイートID
                item.homeURL = entry.author.uri;//ユーザータイムラインへのリンク
                item.user = getUserName( entry.author.name);//ユーザー名（表示名）
                item.account = getAccountName( entry.author.name);//アカウント
                item.text = entry.title;
                item.title = setHttpLink( removeTag( entry.title));//本文 タグ除外
                item.tag = getTag( entry.title);//タグリスト
                
                //アイコン画像のURLを取得
                var imgURL:String = entry.link[1].@href;
                var extention:String = imgURL.substr( -4);
                extention = extention.toLowerCase();
                if (extention != ".jpg" && extention != ".gif" && extention != ".png") {
                    imgURL = "http://s.twimg.com/a/1254440757/images/default_profile_mini.png";//デフォルトアイコン
                }
                imgURL = encodeURI(imgURL);
                item.imgURL = imgURL;

return item;
 }
 
 private function idNum(id:String):Number{
 var reg:RegExp = new RegExp();
 reg = /:\d+/;
 var result:Object = reg.exec(id);
 var str:String = id.substring(result.index+1); 
 return Number(str);
 }
 
 //URLにリンクを付ける
 private function setHttpLink(str:String):String{
 var reg:RegExp = new RegExp();
 reg = /http(:|s:)\/\/[\w.%&\/]+/g;
 var result:Object;
 var res2:String=new String(); 
 var str2:String;
 var prev:int=0;
 for(var i:int =0;i<10;i++){
 result = reg.exec(str);
 
 if(result == null)break;
 if(reg.lastIndex!=0){
 res2+=str.substring(prev,result.index);
 str2 = str.substring(result.index,reg.lastIndex);
 res2+="<a href='" + str2 + "' target='_blank'>"+ ''+ str2+""+"</a>";
 prev=reg.lastIndex;
 }
 else{
 res2+=str.substring(prev,result.index);
 str2 = str.substring(result.index);
 res2+="<a href='" + str2 + "' target='_blank'>"+ ''+ str2+""+"</a>";
 prev=str.length;
 break;
 }
 }
 res2+=str.substring(prev);
 return res2;
 }
 
 //表示名取得
 private function getUserName(str:String=""):String{
 var reg:RegExp = new RegExp();
 reg = / (.*)/;
 var result:Object;
 var str2:String;
 result = reg.exec(str);
 str2 = str.substring(result.index+2,str.length-1);
 
 return str2;
 }
 //アカウント名取得
 private function getAccountName(str:String=""):String{
 var reg:RegExp = new RegExp();
 reg = / /;
 var result:Object;
 var str2:String;
 result = reg.exec(str);
 str2 = str.substring(0,result.index);
 
 return str2;
 }
 //ID取得
 private function getUserID(str:String=""):String{
 var reg:RegExp = new RegExp();
 reg = /.+ /;
 var result:Object;
 var str2:String;
 result = reg.exec(str);
 str2 = str.substring(result.index,str.length-1);
 
 return str2;
 }
 //本文からタグ情報を削除する
 private function removeTag(str:String=""):String{
 var reg:RegExp = new RegExp();
 reg = /#[^ $]+/g;
 var result:Object;
 var res2:String=new String();
 var str2:String;
 var prev:int=0;

for(var i:int =0;i<10;i++){
 result = reg.exec(str);
 
 if(result == null)break;
 if(reg.lastIndex!=0){
 res2+=str.substring(prev,result.index);
 prev=reg.lastIndex;
 }
 else{
 res2+=str.substring(prev,result.index);
 prev=str.length;
 break;
 }
 }
 res2+=str.substring(prev);
 return res2;
 }
 //タイムスタンプ取得
 private function getTime(str:String):Date{
 var year:int, mon:int, day:int, hour:int, min:int, sec:int;
 
 //日付取得 
 var reg:RegExp = new RegExp();
 reg = /\d\d\d\d-\d\d-\d\d/g; 
 var res:Object= reg.exec(str);
 var str2:String = str.substring(res.index,reg.lastIndex);
 year = parseInt(str2.substring(0,4));
 mon = parseInt(str2.substring(5,7))-1;
 day = parseInt(str2.substring(8,10));
 //時間取得
 var reg2:RegExp = new RegExp()
 reg2 = /\d\d:\d\d:\d\d/g;
 res = reg2.exec(str);
 str2 = str.substring(res.index,reg2.lastIndex);
 hour = parseInt(str2.substring(0,2));
 min = parseInt(str2.substring(3,5));
 sec = parseInt(str2.substring(6,8));
 //日時データ生成
 var dat:Date = new Date(year,mon,day,hour,min,sec);
 dat.minutes-=dat.timezoneOffset;//GMTをローカルタイムに修正
 
 return dat;
 }

//本文からタグ情報を取得
 private function getTag(str:String):Array{
 var tagList:Array = new Array();
 var reg:RegExp = new RegExp();
 var result:Object;
 var tag:String;
 
 reg = /#[^ $]+/g;
 for(var i:int =0;i<20;i++){//20まで
 result = reg.exec(str);
 
 if(result == null)break;
 if(reg.lastIndex!=0){
 tag = str.substring(result.index,reg.lastIndex);
 tagList.push(tag);
 }
 else{
 tag = str.substring(result.index,str.length);
 tagList.push(tag);
 break;
 }
 }
 return tagList;
 }
 
 
 
 }

//------------------------
    import flash.events.*;
    import flash.net.*;
    class twitLoader extends URLLoader{

public var youngID:Number;//リスト内で一番新しいツイート
        public var oldID:Number;//リスト内で一番古いツイート
        public var result:XML;
        public function get length():int {            
            return int(result.entry.length());
        }

private var requestURL:String ="";
                
        //リクエスト実行
        public function request():void{
            var loader:URLLoader = new URLLoader();
            loader.addEventListener(Event.COMPLETE, onComplete);
            loader.addEventListener(IOErrorEvent.IO_ERROR, onIoError);
            loader.load(new URLRequest(requestURL));
        }
        
        //キーワードを指定してリクエスト
        public function setKeyword(keyword:String=""):void{
            if(keyword=="")return;
            var myURLLoader:URLLoader = new URLLoader();
            var xmlURL:String = "http://search.twitter.com/search.atom?q=";
            xmlURL += encodeURIComponent(keyword);
            requestURL = xmlURL;
        }

//ユーザーを指定してリクエスト
        public function setUserID(userID:String=""):void{
            if(userID=="")return;
            //url指定
            const SEARCH_PARAMS:Object = { rpp:15 };//取得数
            var xmlURL:String = "http://search.twitter.com/search.atom?q="+"from%3A"+ userID
            for (var key:String in SEARCH_PARAMS) {
                xmlURL += "&" + key + "=" + SEARCH_PARAMS[key];
            }  
            requestURL = xmlURL;
        }
        
        //追加リクエスト
        public function moreRequest(id:Number=0):void{
            if(requestURL=="")return;
            if(id==0)id=oldID;
            var myURLLoader:URLLoader = new URLLoader();
            myURLLoader.addEventListener(Event.COMPLETE, onComplete);
            myURLLoader.addEventListener(IOErrorEvent.IO_ERROR, onIoError);
            myURLLoader.load(new URLRequest(requestURL + "&max_id=" + id.toString()));
        }
        //新しいツイート要求
        public function reload(id:Number=0):void{
            if(requestURL=="")return;
            if(id==0)id=youngID;
            var loader:URLLoader = new URLLoader();
            loader.addEventListener(Event.COMPLETE, onComplete);
            loader.addEventListener(IOErrorEvent.IO_ERROR, onIoError);
            loader.load(new URLRequest(requestURL + "&since_id=" + id.toString()));
        }

public function onIoError(e:IOErrorEvent):void {
 trace(e.type);
 }
 //ロード完了
 private function onComplete(e:Event):void{
 //XML型にキャスト
 result = new XML(e.currentTarget.data);
 default xml namespace = new Namespace("http://www.w3.org/2005/Atom");
 var len:int = result.entry.length();
 if (len < 1) {//例外処理
 trace(result);
 dispatchEvent(new Event(Event.COMPLETE) );
 return;
 }
 var id:Number = idNum(result.entry[0].id);
 youngID = id;
 oldID = id;
 for(var i:int=0;i<len;i++){
 id = idNum(result.entry[i].id);
 //idの評価
 if( youngID < id )youngID=id;
 if( id < oldID )oldID=id;
 }
 dispatchEvent(new Event(Event.COMPLETE) );
 }
 //id要素を数値に変換
 private function idNum(id:String):Number{
 var reg:RegExp = new RegExp();
 reg = /:\d+/;
 var result:Object = reg.exec(id);
 var str:String = id.substring(result.index+1); 
 return Number(str);
 }
 
 }

//-------------------
    import flash.display.*;
    import flash.events.*;
    import flash.text.*;
    class scrollText extends Sprite{
        private var m:Sprite = new Sprite();
        private var tf:TextField = new TextField();
        public function scrollText(){
            m.graphics.beginFill(0xff0000,1);
            m.graphics.drawRect(40,0,100,20);
            m.graphics.endFill();
            addChild(m);
            
            tf.mask = m;

addEventListener(Event.ENTER_FRAME,onEnter);
        }
        
        public function setTextField(t:TextField,w:Number=100,h:Number=20):void{
            
            tf=t;
            tf.mask = m;
            //tf.selectable = false;
            tf.multiline = false;
            t.wordWrap = false;
            tf.width=tf.textWidth;
            tf.height=h;
            addChild(tf); 
            
            m.graphics.clear();
            m.graphics.beginFill(0xff0000);
            m.graphics.drawRect(0,0,w,h);
            m.graphics.endFill();
        }

private function onEnter(e:Event):void{
 tf.x--;
 if(tf.x+tf.width < 0){ 
 tf.x = m.width;

}

}
    }

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