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// Copy right 2008 Shumpei Shiraishi (shiraishi at ayuta.co.jp)
CmdUtils.CreateCommand({
    name: "hotentry",
    takes: {"エントリの番号を入力": noun_arb_text},
    preview: function(prev, index) {
	var $ = jQuery;
	var feedUrl = "http://b.hatena.ne.jp/hotentry/diary/rss";
	var self = this;
	$.get(feedUrl,function(feed) {
     var entries = [];
     var listHtml = "<ol>";
     $("item", feed).slice(0, 10).each(function(index, item) {
  var text = $("title", item).text();
  var link = $("link", item).text();
  entries.push({text: text, link: link});
  listHtml +=
  "<li>" +
      "<a href='" + link + "'>" + text + "</a>" +
      "</li>";
     });
     listHtml += "</ol>";
     $(prev).html(listHtml);
     globals.entries = entries;
	}, "xml");
    },
    execute: function(index) {
	var self = this;
	try {
     index = parseInt(index.text, 10);
	} catch (e) {
     return;
	}
	var task = function() {
     var entries = globals.entries;
     if (!entries || entries.length == 0) {
  window.setTimeout(task, 500);
  return;
     }
     if (index > entries.length) {
  return;
     }
     CmdUtils.getWindowInsecure().open(entries[index-1].link);
	};
	task();
    }
});