https://rapin.com/javascripts/twitter.js

1// JSON-P Twitter fetcher for Octopress
2// (c) Brandon Mathis // MIT License
3
4/* Sky Slavin, Ludopoli. MIT license.  * based on JavaScript Pretty Date * Copyright (c) 2008 John Resig (jquery.com) * Licensed under the MIT license.  */
5function prettyDate(time) {
6  if (navigator.appName === 'Microsoft Internet Explorer') {
7    return "<span>&infin;</span>"; // because IE date parsing isn't fun.
8  }
9  var say = {
10    just_now:    " now",
11    minute_ago:  "1m",
12    minutes_ago: "m",
13    hour_ago:    "1h",
14    hours_ago:   "h",
15    yesterday:   "1d",
16    days_ago:    "d",
17    last_week:   "1w",
18    weeks_ago:   "w"
19  };
20
21  var current_date = new Date(),
22      current_date_time = current_date.getTime(),
23      current_date_full = current_date_time + (1 * 60000),
24      date = new Date(time),
25      diff = ((current_date_full - date.getTime()) / 1000),
26      day_diff = Math.floor(diff / 86400);
27
28  if (isNaN(day_diff) || day_diff < 0) { return "<span>&infin;</span>"; }
29
30  return day_diff === 0 && (
31    diff < 60 && say.just_now ||
32    diff < 120 && say.minute_ago ||
33    diff < 3600 && Math.floor(diff / 60) + say.minutes_ago ||
34    diff < 7200 && say.hour_ago ||
35    diff < 86400 && Math.floor(diff / 3600) + say.hours_ago) ||
36    day_diff === 1 && say.yesterday ||
37    day_diff < 7 && day_diff + say.days_ago ||
38    day_diff === 7 && say.last_week ||
39    day_diff > 7 && Math.ceil(day_diff / 7) + say.weeks_ago;
40}
41
42function linkifyTweet(text, url) {
43  // Linkify urls, usernames, hashtags
44  text = text.replace(/(https?:\/\/)([\w\-:;?&=+.%#\/]+)/gi, '<a href="$1$2">$2</a>')
45    .replace(/(^|\W)@(\w+)/g, '$1<a href="https://twitter.com/$2">@$2</a>')
46    .replace(/(^|\W)#(\w+)/g, '$1<a href="https://search.twitter.com/search?q=%23$2">#$2</a>');
47
48  // Use twitter's api to replace t.co shortened urls with expanded ones.
49  for (var u in url) {
50    if(url[u].expanded_url != null){
51      var shortUrl = new RegExp(url[u].url, 'g');
52      text = text.replace(shortUrl, url[u].expanded_url);
53      var shortUrl = new RegExp(">"+(url[u].url.replace(/https?:\/\//, '')), 'g');
54      text = text.replace(shortUrl, ">"+url[u].display_url);
55    }
56  }
57  return text
58}
59
60function showTwitterFeed(tweets, twitter_user) {
61  var timeline = document.getElementById('tweets'),
62      content = '';
63
64  for (var t in tweets) {
65    content += '<li>'+'<p>'+'<a href="https://twitter.com/'+twitter_user+'/status/'+tweets[t].id_str+'">'+prettyDate(tweets[t].created_at)+'</a>'+linkifyTweet(tweets[t].text.replace(/\n/g, '<br>'), tweets[t].entities.urls)+'</p>'+'</li>';
66  }
67  timeline.innerHTML = content;
68}
69
70function getTwitterFeed(user, count, replies) {
71  count = parseInt(count, 10);
72  $.ajax({
73      url: "https://api.twitter.com/1/statuses/user_timeline/" + user + ".json?trim_user=true&count=" + (count + 20) + "&include_entities=1&exclude_replies=" + (replies ? "0" : "1") + "&callback=?"
74    , type: 'jsonp'
75    , error: function (err) { $('#tweets li.loading').addClass('error').text("Twitter's busted"); }
76    , success: function(data) { showTwitterFeed(data.slice(0, count), user); }
77  })
78}