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78 lines
3.0 KiB
78 lines
3.0 KiB
// JSON-P Twitter fetcher for Octopress
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// (c) Brandon Mathis // MIT License
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/* Sky Slavin, Ludopoli. MIT license. * based on JavaScript Pretty Date * Copyright (c) 2008 John Resig (jquery.com) * Licensed under the MIT license. */
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function prettyDate(time) {
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if (navigator.appName === 'Microsoft Internet Explorer') {
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return "<span>∞</span>"; // because IE date parsing isn't fun.
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}
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var say = {
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just_now: " now",
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minute_ago: "1m",
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minutes_ago: "m",
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hour_ago: "1h",
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hours_ago: "h",
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yesterday: "1d",
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days_ago: "d",
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last_week: "1w",
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weeks_ago: "w"
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};
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var current_date = new Date(),
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current_date_time = current_date.getTime(),
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current_date_full = current_date_time + (1 * 60000),
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date = new Date(time),
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diff = ((current_date_full - date.getTime()) / 1000),
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day_diff = Math.floor(diff / 86400);
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if (isNaN(day_diff) || day_diff < 0) { return "<span>∞</span>"; }
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return day_diff === 0 && (
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diff < 60 && say.just_now ||
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diff < 120 && say.minute_ago ||
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diff < 3600 && Math.floor(diff / 60) + say.minutes_ago ||
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diff < 7200 && say.hour_ago ||
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diff < 86400 && Math.floor(diff / 3600) + say.hours_ago) ||
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day_diff === 1 && say.yesterday ||
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day_diff < 7 && day_diff + say.days_ago ||
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day_diff === 7 && say.last_week ||
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day_diff > 7 && Math.ceil(day_diff / 7) + say.weeks_ago;
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}
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function linkifyTweet(text, url) {
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// Linkify urls, usernames, hashtags
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text = text.replace(/(https?:\/\/)([\w\-:;?&=+.%#\/]+)/gi, '<a href="$1$2">$2</a>')
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.replace(/(^|\W)@(\w+)/g, '$1<a href="http://twitter.com/$2">@$2</a>')
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.replace(/(^|\W)#(\w+)/g, '$1<a href="http://search.twitter.com/search?q=%23$2">#$2</a>');
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// Use twitter's api to replace t.co shortened urls with expanded ones.
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for (var u in url) {
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if(url[u].expanded_url != null){
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var shortUrl = new RegExp(url[u].url, 'g');
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text = text.replace(shortUrl, url[u].expanded_url);
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var shortUrl = new RegExp(">"+(url[u].url.replace(/https?:\/\//, '')), 'g');
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text = text.replace(shortUrl, ">"+url[u].display_url);
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}
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}
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return text
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}
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function showTwitterFeed(tweets, twitter_user) {
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var timeline = document.getElementById('tweets'),
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content = '';
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for (var t in tweets) {
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content += '<li>'+'<p>'+'<a href="http://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>';
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}
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timeline.innerHTML = content;
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}
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function getTwitterFeed(user, count, replies) {
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count = parseInt(count, 10);
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$.ajax({
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url: "http://api.twitter.com/1/statuses/user_timeline/" + user + ".json?trim_user=true&count=" + (count + 20) + "&include_entities=1&exclude_replies=" + (replies ? "0" : "1") + "&callback=?"
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, type: 'jsonp'
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, error: function (err) { $('#tweets li.loading').addClass('error').text("Twitter's busted"); }
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, success: function(data) { showTwitterFeed(data.slice(0, count), user); }
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})
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}
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