//// twitter.js (for SINAP.jp, v2010.01)
//// . based on "http://twitter.com/javascripts/blogger.js".
//// . customized by SINAP,inc. 2010.
sML = {};
sML.getOpacity = (function() {
if(UA.IE) return function(Ob) { return (parseFloat(Ob.style.filter.replace(/alpha\(opacity=([\d\.]+)/, "$1")) / 100); };
else return function(Ob) { return parseFloat(Ob.style.opacity); };
})();
sML.setOpacity = (function() {
if(UA.IE) return function(Ob, Op) { Ob.style.filter = "alpha(opacity=" + (Op * 100) + ")"; };
else return function(Ob, Op) { Ob.style.opacity = Op; return Ob; };
})();
sML.getDisplay = function(Ob, D) { return Ob.style.display; }
sML.setDisplay = function(Ob, D) { Ob.style.display = D; return Ob; }
sML.smoothFader = sML.sF = {};
sML.smoothFader.fadeOpacityTo = function(Ob, tO, Cx, fT, Ac) {
(Ob.sF == undefined) ? (Ob.sF = {}) : clearInterval(Ob.sF.timer);
Ob.sF.sO = sML.getOpacity(Ob);
Ob.sF.tO = tO;
Ob.sF.Cx = Cx ? Cx : 10;
Ob.sF.fT = fT ? fT : 100;
Ob.sF.Ac = Ac ? Ac : function() {};
Ob.sF.Ct = 0;
Ob.sF.timer = setInterval(function() {
Ob.sF.Ct ++;
if(Ob.sF.Ct == Ob.sF.Cx) {
sML.setOpacity(Ob, Ob.sF.tO);
clearInterval(Ob.sF.timer);
Ob.sF.Ac();
} else {
sML.setOpacity(Ob, (sML.getOpacity(Ob) + ((Ob.sF.tO - Ob.sF.sO) / Ob.sF.Cx)));
}
}, Ob.sF.fT);
}
tttr = {
tweets : [],
prefs : {
URL : 2, // 0: 全体をホームに, 1: それぞれリンク, 2: 全体を末尾URLに（末尾のURLは削除）
Reply : 0, // 0: そのまま, 1: それぞれリンク
Time : 0, // 0: 非表示, 1: 表示, 2: 読み込み時を基準にして表示
Interval : 8, // 秒
JSON : "http://twitter.com/statuses/user_timeline/sinapinc.json?callback=tttr.cb&count=3"
},
clockman : {
// second : '1秒以内',
seconds : '1分以内',
minute : '約1分前',
minutes : '分前',
hour : '約1時間前',
hours : '時間前',
day : '1日前',
days : '日前',
relative_time : function(time_value) {
var Time = "";
var values = time_value.split(" ");
time_value = values[1] + " " + values[2] + ", " + values[5] + " " + values[3];
var parsed_date = Date.parse(time_value);
var relative_to = (arguments.length > 1) ? arguments[1] : new Date();
var T = parseInt((relative_to.getTime() - parsed_date) / 1000);
delta = delta + (relative_to.getTimezoneOffset() * 60);
if(delta < 60) Time = this.seconds;
else if(delta < 120) Time = this.minute;
else if(delta < (60*60)) Time = (parseInt(delta / 60)).toString() + this.minutes;
else if(delta < (120*60)) Time = this.hour;
else if(delta < (24*60*60)) Time = 'about ' + (parseInt(delta / 3600)).toString() + this.hours;
else if(delta < (48*60*60)) Time = this.day;
else Time = (parseInt(delta / 86400)).toString() + this.days;
return Time;
}
},
tweetman : {
now : -1,
activateURL : function(tweet) {
if(tttr.prefs.URL == 1) {
tweet = tweet.replace(/((https?|s?ftp|ssh)\:\/\/[^"\s\<\>]*[^.,;'">\:\s\<\>\)\]\!])/g, "$1");
} else if(tttr.prefs.URL == 2) {
tweet = tweet.replace(/(.+)[\s\t]*((https?|s?ftp|ssh)\:\/\/[^"\s\<\>]*[^.,;'">\:\s\<\>\)\]\!])$/, "$1");
}/* else if(tttr.prefs.URL == 3) {
tweet = tweet.replace(/(.+)[\s\t]*((https?|s?ftp|ssh)\:\/\/[^"\s\<\>]*[^.,;'">\:\s\<\>\)\]\!])$/, "$1 $2");
}*/ else {
tweet = '' + tweet + ''
}
return tweet;
},
activateReply : function(tweet) {
tweet = tweet.replace(
/\B@([_a-z0-9]+)/ig,
function(Reply) {
return Reply.charAt(0) + '' + Reply.substring(1) + '';
}
);
return tweet;
},
activateTime : function(tweet, id, time) {
if(tttr.prefs.Time == 2) time = tttr.clockman.relative_time(time);
tweet = tweet + " " + '';
return tweet;
},
trans : function() {
tttr.shade.style.display = "none";
var Interval = (this.now < 0) ? 10 : (tttr.prefs.Interval * 1000);
setTimeout(function() {
tttr.shade.style.display = "block";
sML.smoothFader.fadeOpacityTo(tttr.shade, 1, 10, 20, function() {
tttr.tweetman.now++;
if(tttr.tweetman.now >= tttr.tweets.length) tttr.tweetman.now = 0;
tttr.tweet.innerHTML = tttr.tweets[tttr.tweetman.now];
var exs = tttr.tweet.getElementsByClassName("external");
for(var i = 0; i < exs.length; i++) {
exs[i].onclick = exs[i].onkeypress = function() {
open(this.href);
return false;
}
}
sML.smoothFader.fadeOpacityTo(tttr.shade, 0, 10, 20, tttr.tweetman.trans);
});
}, Interval);
}/*,
refresh : function() {
setTimeout(function() {
var tJS = document.createElement("script");
tJS.type = "text/javascript", tJS.src = tttr.prefs.JSON;
tttr.tweet.appendChild(SCRIPT);
}, 1000);
}*/
}
}
tttr.cb = function(twitters) {
for(var i = 0; i < twitters.length; i++){
var HTML = [];
// var uname = twitters[i].user.screen_name;
var tweet = {
body : twitters[i].text,
id : twitters[i].id,
time : twitters[i].created_at
}
tweet.body = tttr.tweetman.activateURL(tweet.body);
if(tttr.prefs.Reply) tweet.body = tttr.tweetman.activateReply(tweet.body);
tweet.body = '' + tweet.body + '';
if(tttr.prefs.Time) tweet.body = tttr.tweetman.activateTime(tweet.body, tweet.id, tweet.time);
tttr.tweets.push(tweet.body);
}
tttr.tweetman.trans();
}
SINAP.onRead.addEventListener(function() {
tttr.birdCage = document.getElementById("hot");
tttr.tweet = tttr.birdCage.getElementsByClassName("tweet")[0];
tttr.shade = document.createElement("div");
tttr.shade.id = "tweet-shade";
sML.setOpacity(tttr.shade, 0);
tttr.shade.style.display = "none";
tttr.birdCage.appendChild(tttr.shade);
var tJS = document.createElement("script");
tJS.type = "text/javascript", tJS.src = tttr.prefs.JSON;
document.getElementsByTagName("head")[0].appendChild(tJS);
});