twtuser.js

/**
 * Twitter Timeline (twtuser) v2.2b
 */
+function($j){
const TWT_URL = {
  japi: "http://twitter.com/statuses/user_timeline.json",
  usr: "http://twitter.com/"
};
const TWT_TMPL = "<h3><a href='" + TWT_URL.usr + "${scn}' target='ws'>"
  + "<img src='${pimg}' width='32' border='0'></a> "
  + "${snm}'s tweets</h3>"
  + "{for post in posts}"
  + "<hr>"
  + "<p style='font-size:14px;'>"
  + "${post.text}"
  + "</p>"
  + "<p style='text-align:right; font-size:10px;'>"
  + "<a href='${post.link}'>"
  + "${post.pdate}"
  + "</a>"
  + "</p>"
  + "{/for}";
function processJsonData(json, posts, scn){
  var nepoch = Math.floor(Date.now() / 1000);
  $j.each(json, function(i, d){
    var pepoch = Math.floor((new Date(d.created_at)).getTime() / 1000);
    var tmp = nepoch - pepoch;
    var pdate = "";
    if(tmp <= 60){
      pdate = tmp + "secs ago";
    }else if(tmp <= (60 * 60)){
      pdate = Math.floor(tmp / 60) + "mins ago";
    }else if(tmp <= (60 * 60 * 24)){
      pdate = Math.floor(tmp / (60 * 60)) + "hours ago";
    }else if(tmp <= (60 * 60 * 24 * 15)){
      pdate = Math.floor(tmp / (60 * 60 * 24)) + "days ago";
    }else{
      var date = new Date(d.created_at);
      pdate = date.getFullYear() + "/"
      + ("0" + (date.getMonth() + 1)).slice(-2) + "/"
      + ("0" + date.getDate()).slice(-2) + " "
      + ("0" + date.getHours()).slice(-2) + ":"
      + ("0" + date.getMinutes()).slice(-2);
    }
    d.link = TWT_URL.usr + scn + '/status/' + d.id;
    d.pdate = pdate;     
    posts.push(d);
  });
}
wtw_rendar = {
  byJSONData: function(pb, scn){
    CmdUtils.previewGet(pb, TWT_URL.japi+"?id="+scn, null, function(json){
      var data = [""];
      data["scn"] = scn;
      data["pimg"] = json[0].user.profile_image_url;
      data["snm"] = json[0].user.screen_name;
      var posts = new Array();
      processJsonData(json, posts, scn);
      data["posts"] = posts;
      $j(pb).html(CmdUtils.renderTemplate(TWT_TMPL, data));
    }, "json");
  },
}
var noun_type_twitter_username = {
  label: "user",
  rankLast: true,
  noExternalCalls: true,
  cacheTime: 0,
  suggest: function nt_twuser_suggest(text, html, cb, selected) {
    if (!text || selected)
      return [];
    var foundAt = text[0] === '@';
    if (foundAt) text = text.slice(1);
    var suggs = CmdUtils.grepSuggs(text, this.logins());
    if (/\w*/.test(text))
      suggs.push(CmdUtils.makeSugg(text, null, {}, 0.5));
    if (foundAt)
      suggs = [{
        __proto__: s,
        text: '@' + s.text,
        html: '@' + s.html,
        summary: '@' + s.summary,
        score: Math.pow(s.score, 0.8),
      } for each (s in suggs)];
    return suggs;
  },
  logins: function nt_twuser_logins(reload) {
    if (this._list && !reload) return this._list;
    var list = [];
    var token = (Cc["@mozilla.org/security/pk11tokendb;1"]
                 .getService(Ci.nsIPK11TokenDB)
                 .getInternalKeyToken());
    if (!token.needsLogin() || token.isLoggedIn()) {
      // Look for twitter usernames stored in password manager
      var usersFound = {};
      var passwordManager = (Cc["@mozilla.org/login-manager;1"]
                             .getService(Ci.nsILoginManager));
      for each (let url in ["https://twitter.com", "http://twitter.com"]) {
        for each (let login in passwordManager.findLogins({}, url, "", "")) {
          let {username} = login;
          if (username in usersFound) continue;
          usersFound[username] = true;
          list.push(CmdUtils.makeSugg(username, null, login));
        }
      }
    }
    return this._list = list;
  },
  _list: null,
};
CmdUtils.CreateCommand({
  names: ["twtuser", "twitter timeline"],
  description: "Shows the Twitter timeline of the selected user.",
  help: "twtuser [username]",
  icon: "chrome://ubiquity/skin/icons/twitter.ico",
  author: {name: "powchin", homepage: "http://wassr.jp/user/powchin"},
  contributor: {name: "Michael Baer", homepage: "http://twitter.com/michabaer"},
  licence: "MIT",
  homepage: "http://twitter.com",
  arguments:[{role: "object", nountype: noun_type_twitter_username, label: "username"}],
  preview: function(pb, args){
    pb.innerHTML = this.help+this._logo;
    var scn = args.object.text;
    if(!scn) return;
    pb.innerHTML = this._loading+this._logo;
    wtw_rendar.byJSONData(pb, scn);
  },
  previewDelay: 333,
  execute: function(args){
    Utils.openUrlInBrowser(TWT_URL.usr + args.object.text);
  },
  _logo: "<p><a href='http://twitter.com/'><img src='http://assets1.twitter.com/images/twitter_logo_s.png' width='175' height='41'></a></p>",
  _loading: "Loading..."
});
}(jQuery);