google.load("feeds", "1");

function initialize() {
	// 現在の日付と時間を取得
	var date = new Date();
	var year = date.getYear();
	var mon = date.getMonth() + 1;
	var day = date.getDate();
	var hour = date.getHours();
	var min = date.getMinutes();
	var sec = date.getSeconds();
	var query = year + mon + day + hour + min + sec;

	//現在の最新RSSフィードの取得
	var feed = new google.feeds.Feed("http://1000den.bombit.jp/blog/feed");

	//取得するフィード数
	feed.setNumEntries(8)

	//実際に読む込む
	feed.load(function(result) {

		//読み込めたか判別
		if (!result.error) {
			//表示部分を選択
			var container = document.getElementById("feed");

			//変数の初期化
			var list = "";

			//Feedの処理
			list = '<dl>';
			for (var i = 0; i < result.feed.entries.length; i++) {
				//Feedを一つ抽出
				var entry = result.feed.entries[i];
				if(entry.title.match(/^PR:/)) {
				// 「PR:」から始まるものがあれば何もしない
				} else {
					var strdate = createDateString(entry.publishedDate);
					var str = entry.content;
					var size = 100;
					var rest = '...';
					list += '<dd>';
					list += '<a href="' + entry.link + '" target="_blank" title="' + entry.title + '">'  + entry.title + '</a>';
					list += '<span>［' + strdate + '］</span>';
					list += '</dd>';
					str = str.substring(0, size) + rest;
					}
			}
			list += '</dl>';
			container.innerHTML = list;
		}
	});
}

//日付の表示方法を変更
function createDateString(publishedDate) {
	var pdate = new Date(publishedDate);
	var pday = pdate.getDate();
	var pmonth = pdate.getMonth() + 1;
	var pyear = pdate.getFullYear();
	var phour = pdate.getHours();
	var pminute = pdate.getMinutes();
	var psecond = pdate.getSeconds();
	//var strdate = pyear + "年" + pmonth + "月" + pday + "日" + phour + "時" + pminute + "分" + psecond + "秒";
	var strdate = pyear + "-" + pmonth + "-" + pday;
	return strdate;
}

google.setOnLoadCallback(initialize);