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var octopress = (function(){
return {
addMobileNav: function () {
var mainNav = $('ul.main-navigation, ul[role=main-navigation]').before('<fieldset class="mobile-nav">')
var mobileNav = $('fieldset.mobile-nav').append('<select>');
mobileNav.find('select').append('<option value="">Navigate…</option>');
var addOption = function() {
mobileNav.find('select').append('<option value="' + this.href + '">» ' + $(this).text() + '</option>');
}
mainNav.find('a').each(addOption);
$('ul.subscription a').each(addOption);
mobileNav.find('select').bind('change', function(event) {
if (event.target.value) { window.location.href = event.target.value; }
});
}
, addSidebarToggler: function () {
if(!$('body').hasClass('sidebar-footer')) {
$('#content').append('<span class="toggle-sidebar"></span>');
$('.toggle-sidebar').bind('click', function(e) {
e.preventDefault();
if ($('body').hasClass('collapse-sidebar')) {
$('body').removeClass('collapse-sidebar');
} else {
$('body').addClass('collapse-sidebar');
}
});
}
var sections = $('.sidebar section');
if (sections.length > 1) {
sections.each(function(index){
if ((sections.length >= 3) && index % 3 === 0) {
$(this).addClass("first");
}
var count = ((index +1) % 2) ? "odd" : "even";
$(this).addClass(count);
});
}
if (sections.length >= 3){ $('aside.sidebar').addClass('thirds'); }
}
, addCodeLineNumbers: function () {
if (navigator.appName === 'Microsoft Internet Explorer') { return; }
$('div.gist-highlight').each(function(index) {
var tableStart = '<table><tbody><tr><td class="gutter">',
lineNumbers = '<pre class="line-numbers">',
tableMiddle = '</pre></td><td class="code">',
tableEnd = '</td></tr></tbody></table>',
count = $('.line', this).length;
for (var i=1;i<=count; i++) {
lineNumbers += '<span class="line-number">'+i+'</span>\n';
}
var table = tableStart + lineNumbers + tableMiddle + '<pre>'+$('pre', this).html()+'</pre>' + tableEnd;
$(this).html(table);
});
}
, testFeature: function (features) {
getTestClasses = function (tests) {
classes = '';
if (typeof(tests.join) == 'function') {
for (var i=0; i < features.length; i++)
classes += getClass(features[i]) + ' ';
} else {
classes = getClass(tests);
}
return classes;
}
getClass = function (test) {
return ((Modernizr.testAllProps(test) ? test : "no-"+test).toLowerCase())
}
$('html').addClass(getTestClasses(features));
}
, flashVideoFallback: function (){
var flashplayerlocation = "/assets/jwplayer/player.swf",
flashplayerskin = "/assets/jwplayer/glow/glow.xml";
$('video').each(function(video){
video = $(video);
if (!Modernizr.video.h264 && swfobject.getFlashPlayerVersion() || window.location.hash.indexOf("flash-test") !== -1){
video.children('source[src$=mp4]').first().map(function(source){
var src = $(source).attr('src'),
id = 'video_'+Math.round(1 + Math.random()*(100000)),
width = video.attr('width'),
height = parseInt(video.attr('height'), 10) + 30;
video.after('<div class="flash-video"><div><div id='+id+'>');
swfobject.embedSWF(flashplayerlocation, id, width, height + 30, "9.0.0",
{ file : src, image : video.attr('poster'), skin : flashplayerskin } ,
{ movie : src, wmode : "opaque", allowfullscreen : "true" }
);
});
video.remove();
}
});
}
, wrapFlashVideos: function () {
$('object').each(function(object) {
object = $(object);
if ( $('param[name=movie]', object).length ) {
var wrapper = object.before('<div class="flash-video"><div>').previous();
$(wrapper).children().append(object);
}
});
$('iframe[src*=vimeo],iframe[src*=youtube]').each(function(iframe) {
iframe = $(iframe);
var wrapper = iframe.before('<div class="flash-video"><div>').previous();
$(wrapper).children().append(iframe);
});
}
/* Sky Slavin, Ludopoli. MIT license. * based on JavaScript Pretty Date * Copyright (c) 2008 John Resig (jquery.com) * Licensed under the MIT license. */
/* Updated considerably by Brandon Mathis */
, prettyDate: function (time) {
if (navigator.appName === 'Microsoft Internet Explorer') {
return "<span>∞</span>"; // because IE date parsing isn't fun.
}
var say = {
just_now: " now",
minute_ago: "1m",
minutes_ago: "m",
hour_ago: "1h",
hours_ago: "h",
yesterday: "1d",
days_ago: "d",
last_week: "1w",
weeks_ago: "w"
};
var current_date = new Date(),
current_date_time = current_date.getTime(),
current_date_full = current_date_time + (1 * 60000),
date = new Date(time),
diff = ((current_date_full - date.getTime()) / 1000),
day_diff = Math.floor(diff / 86400);
if (isNaN(day_diff) || day_diff < 0) { return "<span>∞</span>"; }
return day_diff === 0 && (
diff < 60 && say.just_now ||
diff < 120 && say.minute_ago ||
diff < 3600 && Math.floor(diff / 60) + say.minutes_ago ||
diff < 7200 && say.hour_ago ||
diff < 86400 && Math.floor(diff / 3600) + say.hours_ago) ||
day_diff === 1 && say.yesterday ||
day_diff < 7 && day_diff + say.days_ago ||
day_diff === 7 && say.last_week ||
day_diff > 7 && Math.ceil(day_diff / 7) + say.weeks_ago;
}
, renderDeliciousLinks: function (items) {
var output = "<ul>";
for (var i=0,l=items.length; i<l; i++) {
output += '<li><a href="' + items[i].u + '" title="Tags: ' + (items[i].t == "" ? "" : items[i].t.join(', ')) + '">' + items[i].d + '</a></li>';
}
output += "</ul>";
$('#delicious').html(output);
}
// Twitter fetcher for Octopress (c) Brandon Mathis // MIT License
, twitter: (function(){
function linkifyTweet(text, url) {
// Linkify urls, usernames, hashtags
text = text.replace(/(https?:\/\/)([\w\-:;?&=+.%#\/]+)/gi, '<a href="$1$2">$2</a>')
.replace(/(^|\W)@(\w+)/g, '$1<a href="http://twitter.com/$2">@$2</a>')
.replace(/(^|\W)#(\w+)/g, '$1<a href="http://search.twitter.com/search?q=%23$2">#$2</a>');
// Use twitter's api to replace t.co shortened urls with expanded ones.
for (var u in url) {
if(url[u].expanded_url != null){
var shortUrl = new RegExp(url[u].url, 'g');
text = text.replace(shortUrl, url[u].expanded_url);
var shortUrl = new RegExp(">"+(url[u].url.replace(/https?:\/\//, '')), 'g');
text = text.replace(shortUrl, ">"+url[u].display_url);
}
}
return text
}
function render(tweets, twitter_user) {
var timeline = document.getElementById('tweets'),
content = '';
for (var t in tweets) {
content += '<li>'+'<p>'+'<a href="http://twitter.com/'+twitter_user+'/status/'+tweets[t].id_str+'">'+octopress.prettyDate(tweets[t].created_at)+'</a>'+linkifyTweet(tweets[t].text.replace(/\n/g, '<br>'), tweets[t].entities.urls)+'</p>'+'</li>';
}
timeline.innerHTML = content;
}
return {
getFeed: function(target){
target = $(target);
if (target.length == 0) return;
var user = target.attr('data-user');
var count = parseInt(target.attr('data-count'), 10);
var replies = target.attr('data-replies') == 'true';
$.ajax({
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=?"
, dataType: 'jsonp'
, error: function (err) { $('#tweets li.loading').addClass('error').text("Twitter's busted"); }
, success: function(data) { render(data.slice(0, count), user); }
});
}
}
})()
, github: (function(){
htmlEscape = function (str) {
return String(str)
.replace(/&/g, '&')
.replace(/"/g, '"')
.replace(/'/g, ''')
.replace(/</g, '<')
.replace(/>/g, '>');
}
function render(target, data){
var i = 0, repos = '';
for(i = 0; i < data.length; i++) {
repos += '<li><a href="'+data[i].html_url+'">'+htmlEscape(data[i].name)+'</a><p>'+htmlEscape(data[i].description)+'</p></li>';
}
target.html(repos);
}
return {
showRepos: function(target){
target = $(target);
if (target.length == 0) return;
var user = target.attr('data-user')
var count = parseInt(target.attr('data-count'))
var skip_forks = target.attr('data-skip') == 'true'
$.ajax({
url: "https://api.github.com/users/"+user+"/repos?callback=?"
, dataType: 'jsonp'
, error: function (err) { target.find('.loading').addClass('error').text("Error loading feed"); }
, success: function(data) {
var repos = [];
if (!data.data) { return; }
for (var i = 0; i < data.data.length; i++) {
if (skip_forks && data.data[i].fork) { continue; }
repos.push(data.data[i]);
}
repos.sort(function(a, b) {
var aDate = new Date(a.pushed_at).valueOf(),
bDate = new Date(b.pushed_at).valueOf();
if (aDate === bDate) { return 0; }
return aDate > bDate ? -1 : 1;
});
if (count) { repos.splice(count); }
render(target, repos);
}
});
}
};
})()
}
})();
$(document).ready(function() {
octopress.wrapFlashVideos();
octopress.testFeature(['maskImage', 'transform']);
octopress.flashVideoFallback();
octopress.addCodeLineNumbers();
octopress.addMobileNav();
octopress.addSidebarToggler();
octopress.twitter.getFeed('#tweets')
octopress.github.showRepos('#gh_repos');
});
var htmlEncode = (function() {
var entities = {
'&' : '&'
, '<' : '<'
, '"' : '"'
};
return function(value) {
return value.replace(/[&<"]/g, function(c) {
return entities[c];
});
};
})();
// iOS scaling bug fix
// Rewritten version
// By @mathias, @cheeaun and @jdalton
// Source url: https://gist.github.com/901295
(function(doc) {
var addEvent = 'addEventListener',
type = 'gesturestart',
qsa = 'querySelectorAll',
scales = [1, 1],
meta = qsa in doc ? doc[qsa]('meta[name=viewport]') : [];
function fix() {
meta.content = 'width=device-width,minimum-scale=' + scales[0] + ',maximum-scale=' + scales[1];
doc.removeEventListener(type, fix, true);
}
if ((meta = meta[meta.length - 1]) && addEvent in doc) {
fix();
scales = [0.25, 1.6];
doc[addEvent](type, fix, true);
}
}(document));
/*! SWFObject v2.2 modified by Brandon Mathis to contain only what is necessary to dynamically embed flash objects
* Uncompressed source in javascripts/libs/swfobject-dynamic.js
* <http://code.google.com/p/swfobject/>
released under the MIT License <http://www.opensource.org/licenses/mit-license.php>
*/
var swfobject=function(){function s(a,b,d){var q,k=n(d);if(g.wk&&g.wk<312)return q;if(k){if(typeof a.id==l)a.id=d;if(g.ie&&g.win){var e="",c;for(c in a)if(a[c]!=Object.prototype[c])c.toLowerCase()=="data"?b.movie=a[c]:c.toLowerCase()=="styleclass"?e+=' class="'+a[c]+'"':c.toLowerCase()!="classid"&&(e+=" "+c+'="'+a[c]+'"');c="";for(var f in b)b[f]!=Object.prototype[f]&&(c+='<param name="'+f+'" value="'+b[f]+'" />');k.outerHTML='<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"'+e+">"+c+
"</object>";q=n(a.id)}else{f=i.createElement(o);f.setAttribute("type",m);for(var h in a)a[h]!=Object.prototype[h]&&(h.toLowerCase()=="styleclass"?f.setAttribute("class",a[h]):h.toLowerCase()!="classid"&&f.setAttribute(h,a[h]));for(e in b)b[e]!=Object.prototype[e]&&e.toLowerCase()!="movie"&&(a=f,c=e,h=b[e],d=i.createElement("param"),d.setAttribute("name",c),d.setAttribute("value",h),a.appendChild(d));k.parentNode.replaceChild(f,k);q=f}}return q}function n(a){var b=null;try{b=i.getElementById(a)}catch(d){}return b}
function t(a){var b=g.pv,a=a.split(".");a[0]=parseInt(a[0],10);a[1]=parseInt(a[1],10)||0;a[2]=parseInt(a[2],10)||0;return b[0]>a[0]||b[0]==a[0]&&b[1]>a[1]||b[0]==a[0]&&b[1]==a[1]&&b[2]>=a[2]?!0:!1}function u(a){return/[\\\"<>\.;]/.exec(a)!=null&&typeof encodeURIComponent!=l?encodeURIComponent(a):a}var l="undefined",o="object",m="application/x-shockwave-flash",v=window,i=document,j=navigator,g=function(){var a=typeof i.getElementById!=l&&typeof i.getElementsByTagName!=l&&typeof i.createElement!=l,
b=j.userAgent.toLowerCase(),d=j.platform.toLowerCase(),g=d?/win/.test(d):/win/.test(b),d=d?/mac/.test(d):/mac/.test(b),b=/webkit/.test(b)?parseFloat(b.replace(/^.*webkit\/(\d+(\.\d+)?).*$/,"$1")):!1,k=!+"\u000b1",e=[0,0,0],c=null;if(typeof j.plugins!=l&&typeof j.plugins["Shockwave Flash"]==o){if((c=j.plugins["Shockwave Flash"].description)&&!(typeof j.mimeTypes!=l&&j.mimeTypes[m]&&!j.mimeTypes[m].enabledPlugin))k=!1,c=c.replace(/^.*\s+(\S+\s+\S+$)/,"$1"),e[0]=parseInt(c.replace(/^(.*)\..*$/,"$1"),
10),e[1]=parseInt(c.replace(/^.*\.(.*)\s.*$/,"$1"),10),e[2]=/[a-zA-Z]/.test(c)?parseInt(c.replace(/^.*[a-zA-Z]+(.*)$/,"$1"),10):0}else if(typeof v.ActiveXObject!=l)try{var f=new ActiveXObject("ShockwaveFlash.ShockwaveFlash");if(f&&(c=f.GetVariable("$version")))k=!0,c=c.split(" ")[1].split(","),e=[parseInt(c[0],10),parseInt(c[1],10),parseInt(c[2],10)]}catch(h){}return{w3:a,pv:e,wk:b,ie:k,win:g,mac:d}}();return{embedSWF:function(a,b,d,i,k,e,c,f,h){var j={success:!1,id:b};if(g.w3&&!(g.wk&&g.wk<312)&&
a&&b&&d&&i&&k){d+="";i+="";var p={};if(f&&typeof f===o)for(var m in f)p[m]=f[m];p.data=a;p.width=d;p.height=i;a={};if(c&&typeof c===o)for(var n in c)a[n]=c[n];if(e&&typeof e===o)for(var r in e)typeof a.flashvars!=l?a.flashvars+="&"+r+"="+e[r]:a.flashvars=r+"="+e[r];if(t(k))b=s(p,a,b),j.success=!0,j.ref=b}h&&h(j)},ua:g,getFlashPlayerVersion:function(){return{major:g.pv[0],minor:g.pv[1],release:g.pv[2]}},hasFlashPlayerVersion:t,createSWF:function(a,b,d){if(g.w3)return s(a,b,d)},getQueryParamValue:function(a){var b=
i.location.search||i.location.hash;if(b){/\?/.test(b)&&(b=b.split("?")[1]);if(a==null)return u(b);for(var b=b.split("&"),d=0;d<b.length;d++)if(b[d].substring(0,b[d].indexOf("="))==a)return u(b[d].substring(b[d].indexOf("=")+1))}return""}}}();