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Another massive commit:

Browse source 
1. Major improvements to the responsive styling.
2. Toggleable sidebar
3. Upgraded to modernizr 2.0 which includes Respond.js
4. IE7-9 testing and fixes
5. New theming system which should make forkers happy
6. New rake task for installing Octopress themes
7. Magic
This commit is contained in:
Brandon Mathis 2011-06-07 10:45:01 -04:00
parent 8698a276f9
commit d8b796acb9
68 changed files with 68 additions and 6890 deletions
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1497
source/javascripts/libs/ender.js
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source/javascripts/libs/ender.min.js vendored
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1529
source/javascripts/libs/ie/DOMAssistantComplete-2.8.js
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source/javascripts/libs/ie/respond.js
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/*
* respond.js - A small and fast polyfill for min/max-width CSS3 Media Queries
* Copyright 2011, Scott Jehl, scottjehl.com
* Dual licensed under the MIT or GPL Version 2 licenses.
* Usage: Check out the readme file or github.com/scottjehl/respond
*/
(function( win, mqSupported ){
//exposed namespace
win.respond = {};
//define update even in native-mq-supporting browsers, to avoid errors
respond.update = function(){};
//expose media query support flag for external use
respond.mediaQueriesSupported = mqSupported;
//if media queries are supported, exit here
if( mqSupported ){ return; }
//define vars
var doc = win.document,
docElem = doc.documentElement,
mediastyles = [],
rules = [],
appendedEls = [],
parsedSheets = {},
resizeThrottle = 30,
head = doc.getElementsByTagName( "head" )[0] || docElem,
links = head.getElementsByTagName( "link" ),
requestQueue = [],
//loop stylesheets, send text content to translate
ripCSS = function(){
var sheets = links,
sl = sheets.length,
i = 0,
//vars for loop:
sheet, href, media, isCSS;
for( ; i < sl; i++ ){
sheet = sheets[ i ],
href = sheet.href,
media = sheet.media,
isCSS = sheet.rel && sheet.rel.toLowerCase() === "stylesheet";
//only links plz and prevent re-parsing
if( !!href && isCSS && !parsedSheets[ href ] ){
if( !/^([a-zA-Z]+?:(\/\/)?(www\.)?)/.test( href )
|| href.replace( RegExp.$1, "" ).split( "/" )[0] === win.location.host ){
requestQueue.push( {
href: href,
media: media
} );
}
else{
parsedSheets[ href ] = true;
}
}
}
makeRequests();
},
//recurse through request queue, get css text
makeRequests = function(){
if( requestQueue.length ){
var thisRequest = requestQueue.shift();
ajax( thisRequest.href, function( styles ){
translate( styles, thisRequest.href, thisRequest.media );
parsedSheets[ thisRequest.href ] = true;
makeRequests();
} );
}
},
//find media blocks in css text, convert to style blocks
translate = function( styles, href, media ){
var qs = styles.match( /@media ([^\{]+)\{((?!@media)[\s\S])*(?=\}[\s]*\/\*\/mediaquery\*\/)/gmi ),
ql = qs && qs.length || 0,
//try to get CSS path
href = href.substring( 0, href.lastIndexOf( "/" )),
repUrls = function( css ){
return css.replace( /(url\()['"]?([^\/\)'"][^:\)'"]+)['"]?(\))/g, "$1" + href + "$2$3" );
},
useMedia = !ql && media,
//vars used in loop
i = 0,
j, fullq, thisq, eachq, eql;
//if path exists, tack on trailing slash
if( href.length ){ href += "/"; }
//if no internal queries exist, but media attr does, use that
//note: this currently lacks support for situations where a media attr is specified on a link AND
//its associated stylesheet has internal CSS media queries.
//In those cases, the media attribute will currently be ignored.
if( useMedia ){
ql = 1;
}
for( ; i < ql; i++ ){
j = 0;
//media attr
if( useMedia ){
fullq = media;
rules.push( repUrls( styles ) );
}
//parse for styles
else{
fullq = qs[ i ].match( /@media ([^\{]+)\{([\S\s]+?)$/ ) && RegExp.$1;
rules.push( RegExp.$2 && repUrls( RegExp.$2 ) );
}
eachq = fullq.split( "," );
eql = eachq.length;
for( ; j < eql; j++ ){
thisq = eachq[ j ];
mediastyles.push( {
media : thisq.match( /(only\s+)?([a-zA-Z]+)(\sand)?/ ) && RegExp.$2,
rules : rules.length - 1,
minw : thisq.match( /\(min\-width:[\s]*([\s]*[0-9]+)px[\s]*\)/ ) && parseFloat( RegExp.$1 ),
maxw : thisq.match( /\(max\-width:[\s]*([\s]*[0-9]+)px[\s]*\)/ ) && parseFloat( RegExp.$1 )
} );
}
}
applyMedia();
},
lastCall,
resizeDefer,
//enable/disable styles
applyMedia = function( fromResize ){
var name = "clientWidth",
docElemProp = docElem[ name ],
currWidth = doc.compatMode === "CSS1Compat" && docElemProp || doc.body[ name ] || docElemProp,
styleBlocks = {},
dFrag = doc.createDocumentFragment(),
lastLink = links[ links.length-1 ],
now = (new Date()).getTime();
//throttle resize calls
if( fromResize && lastCall && now - lastCall < resizeThrottle ){
clearTimeout( resizeDefer );
resizeDefer = setTimeout( applyMedia, resizeThrottle );
return;
}
else {
lastCall = now;
}
for( var i in mediastyles ){
var thisstyle = mediastyles[ i ];
if( !thisstyle.minw && !thisstyle.maxw ||
( !thisstyle.minw || thisstyle.minw && currWidth >= thisstyle.minw ) &&
(!thisstyle.maxw || thisstyle.maxw && currWidth <= thisstyle.maxw ) ){
if( !styleBlocks[ thisstyle.media ] ){
styleBlocks[ thisstyle.media ] = [];
}
styleBlocks[ thisstyle.media ].push( rules[ thisstyle.rules ] );
}
}
//remove any existing respond style element(s)
for( var i in appendedEls ){
if( appendedEls[ i ] && appendedEls[ i ].parentNode === head ){
head.removeChild( appendedEls[ i ] );
}
}
//inject active styles, grouped by media type
for( var i in styleBlocks ){
var ss = doc.createElement( "style" ),
css = styleBlocks[ i ].join( "\n" );
ss.type = "text/css";
ss.media = i;
if ( ss.styleSheet ){
ss.styleSheet.cssText = css;
}
else {
ss.appendChild( doc.createTextNode( css ) );
}
dFrag.appendChild( ss );
appendedEls.push( ss );
}
//append to DOM at once
head.insertBefore( dFrag, lastLink.nextSibling );
},
//tweaked Ajax functions from Quirksmode
ajax = function( url, callback ) {
var req = xmlHttp();
if (!req){
return;
}
req.open( "GET", url, true );
req.onreadystatechange = function () {
if ( req.readyState != 4 || req.status != 200 && req.status != 304 ){
return;
}
callback( req.responseText );
}
if ( req.readyState == 4 ){
return;
}
req.send();
},
//define ajax obj
xmlHttp = (function() {
var xmlhttpmethod = false,
attempts = [
function(){ return new ActiveXObject("Microsoft.XMLHTTP") },
function(){ return new XMLHttpRequest() }
],
al = attempts.length;
while( al-- ){
try {
xmlhttpmethod = attempts[ al ]();
}
catch(e) {
continue;
}
break;
}
return function(){
return xmlhttpmethod;
};
})();
//translate CSS
ripCSS();
//expose update for re-running respond later on
respond.update = ripCSS;
//adjust on resize
function callMedia(){
applyMedia( true );
}
if( win.addEventListener ){
win.addEventListener( "resize", callMedia, false );
}
else if( win.attachEvent ){
win.attachEvent( "onresize", callMedia );
}
})(
this,
(function( win ){
//for speed, flag browsers with window.matchMedia support and IE 9 as supported
if( win.matchMedia ){ return true; }
var bool,
doc = document,
docElem = doc.documentElement,
refNode = docElem.firstElementChild || docElem.firstChild,
// fakeBody required for <FF4 when executed in <head>
fakeUsed = !doc.body,
fakeBody = doc.body || doc.createElement( "body" ),
div = doc.createElement( "div" ),
q = "only all";
div.id = "mq-test-1";
div.style.cssText = "position:absolute;top:-99em";
fakeBody.appendChild( div );
div.innerHTML = '_<style media="'+q+'"> #mq-test-1 { width: 9px; }</style>';
if( fakeUsed ){
docElem.insertBefore( fakeBody, refNode );
}
div.removeChild( div.firstChild );
bool = div.offsetWidth == 9;
if( fakeUsed ){
docElem.removeChild( fakeBody );
}
else{
fakeBody.removeChild( div );
}
return bool;
})( this )
);

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source/javascripts/libs/ie/selectivizr-1.0.1.js
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/*!
* selectivizr v1.0.1 - (c) Keith Clark, freely distributable under the terms of the MIT license.
* selectivizr.com
*/
var k=true,p=false;(function(A){function N(a){return a.replace(O,q).replace(P,function(b,e,c){b=c.split(",");c=0;for(var g=b.length;c<g;c++){var h=Q(b[c].replace(R,q).replace(S,q))+w,f=[];b[c]=h.replace(T,function(d,l,m,j,i){if(l){if(f.length>0){d=f;var x;i=h.substring(0,i).replace(U,o);if(i==o||i.charAt(i.length-1)==w)i+="*";try{x=y(i)}catch(ha){}if(x){i=0;for(m=x.length;i<m;i++){j=x[i];for(var B=j.className,C=0,V=d.length;C<V;C++){var r=d[C];if(!RegExp("(^|\\s)"+r.className+"(\\s|$)").test(j.className))if(r.b&&(r.b===k||r.b(j)===k))B=E(B,r.className,k)}j.className=B}}f=[]}return l}else{if(l=m?W(m):!F||F.test(j)?{className:G(j),b:k}:null){f.push(l);return"."+l.className}return d}})}return e+b.join(",")})}function W(a){var b=k,e=G(a.slice(1)),c=a.substring(0,5)==":not(",g,h;if(c)a=a.slice(5,-1);var f=a.indexOf("(");if(f>-1)a=a.substring(0,f);if(a.charAt(0)==":")switch(a.slice(1)){case "root":b=function(d){return c?d!=H:d==H};break;case "target":if(s==8){b=function(d){function l(){var m=location.hash,j=m.slice(1);return c?m==""||d.id!=j:m!=""&&d.id==j}t(A,"hashchange",function(){u(d,e,l())});return l()};break}return p;case "checked":b=function(d){X.test(d.type)&&t(d,"propertychange",function(){event.propertyName=="checked"&&u(d,e,d.checked!==c)});return d.checked!==c};break;case "disabled":c=!c;case "enabled":b=function(d){if(Y.test(d.tagName)){t(d,"propertychange",function(){event.propertyName=="$disabled"&&u(d,e,d.a===c)});z.push(d);d.a=d.disabled;return d.disabled===c}return a==":enabled"?c:!c};break;case "focus":g="focus";h="blur";case "hover":if(!g){g="mouseenter";h="mouseleave"}b=function(d){t(d,c?h:g,function(){u(d,e,k)});t(d,c?g:h,function(){u(d,e,p)});return c};break;default:if(!Z.test(a))return p}return{className:e,b:b}}function G(a){return I+"-"+(s==6&&$?aa++:a.replace(ba,function(b){return b.charCodeAt(0)}))}function Q(a){return a.replace(J,q).replace(ca,w)}function u(a,b,e){var c=a.className;b=E(c,b,e);if(b!=c){a.className=b;a.parentNode.className+=o}}function E(a,b,e){var c=RegExp("(^|\\s)"+b+"(\\s|$)"),g=c.test(a);return e?g?a:a+w+b:g?a.replace(c,q).replace(J,q):a}function t(a,b,e){a.attachEvent("on"+b,e)}function D(a,b){if(/^https?:\/\//i.test(a))return b.substring(0,b.indexOf("/",8))==a.substring(0,a.indexOf("/",8))?a:null;if(a.charAt(0)=="/")return b.substring(0,b.indexOf("/",8))+a;var e=b.split("?")[0];if(a.charAt(0)!="?"&&e.charAt(e.length-1)!="/")e=e.substring(0,e.lastIndexOf("/")+1);return e+a}function K(a){if(a){v.open("GET",a,p);v.send();return(v.status==200?v.responseText:o).replace(da,o).replace(ea,function(b,e,c,g,h){return K(D(c||h,a))}).replace(fa,function(b,e,c){e=e||"";return" url("+e+D(c,a)+e+") "})}return o}function ga(){var a,b;a=n.getElementsByTagName("BASE");for(var e=a.length>0?a[0].href:n.location.href,c=0;c<n.styleSheets.length;c++){b=n.styleSheets[c];if(b.href!=o)if(a=D(b.href,e))b.cssText=N(K(a))}z.length>0&&setInterval(function(){for(var g=0,h=z.length;g<h;g++){var f=z[g];if(f.disabled!==f.a)if(f.disabled){f.disabled=p;f.a=k;f.disabled=k}else f.a=f.disabled}},250)}if(!/*@cc_on!@*/true){var n=document,H=n.documentElement,v=function(){if(A.XMLHttpRequest)return new XMLHttpRequest;try{return new ActiveXObject("Microsoft.XMLHTTP")}catch(a){return null}}(),s=/MSIE ([\d])/.exec(navigator.userAgent)[1];if(!(n.compatMode!="CSS1Compat"||s<6||s>8||!v)){var L={NW:"*.Dom.select",DOMAssistant:"*.$",Prototype:"$$",YAHOO:"*.util.Selector.query",MooTools:"$$",Sizzle:"*",jQuery:"*",dojo:"*.query"},y,z=[],aa=0,$=k,I="slvzr",M=I+"DOMReady",da=/(\/\*[^*]*\*+([^\/][^*]*\*+)*\/)\s*/g,ea=/@import\s*(?:(?:(?:url\(\s*(['"]?)(.*)\1)\s*\))|(?:(['"])(.*)\3))[^;]*;/g,fa=/\burl\(\s*(["']?)([^"')]+)\1\s*\)/g,Z=/^:(empty|(first|last|only|nth(-last)?)-(child|of-type))$/,O=/:(:first-(?:line|letter))/g,P=/(^|})\s*([^\{]*?[\[:][^{]+)/g,T=/([ +~>])|(:[a-z-]+(?:\(.*?\)+)?)|(\[.*?\])/g,U=/(:not\()?:(hover|enabled|disabled|focus|checked|target|active|visited|first-line|first-letter)\)?/g,ba=/[^\w-]/g,Y=/^(INPUT|SELECT|TEXTAREA|BUTTON)$/,X=/^(checkbox|radio)$/,F=s>6?/[\$\^*]=(['"])\1/:null,R=/([(\[+~])\s+/g,S=/\s+([)\]+~])/g,ca=/\s+/g,J=/^\s*((?:[\S\s]*\S)?)\s*$/,o="",w=" ",q="$1";n.write("<script id="+M+" defer src='//:'><\/script>");n.getElementById(M).onreadystatechange=function(){if(this.readyState=="complete"){a:{var a,b;for(b in L)if(A[b]&&(a=eval(L[b].replace("*",b)))){y=a;break a}y=p}if(y){ga();this.parentNode.removeChild(this)}}}}}})(this);

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source/javascripts/libs/ios-viewport-scaling-bug-fix.js
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// https://gist.github.com/901295
// By @mathias, @cheeaun and @jdalton
(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 = [.25, 1.6];
doc[addEvent](type, fix, true);
}
}(document));

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source/javascripts/libs/jXHR.js
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// jXHR.js (JSON-P XHR)
// v0.1 (c) Kyle Simpson
// MIT License
(function(global){
var SETTIMEOUT = global.setTimeout, // for better compression
doc = global.document,
callback_counter = 0;
global.jXHR = function() {
var script_url,
script_loaded,
jsonp_callback,
scriptElem,
publicAPI = null;
function removeScript() { try { scriptElem.parentNode.removeChild(scriptElem); } catch (err) { } }
function reset() {
script_loaded = false;
script_url = "";
removeScript();
scriptElem = null;
fireReadyStateChange(0);
}
function ThrowError(msg) {
try { publicAPI.onerror.call(publicAPI,msg,script_url); } catch (err) { throw new Error(msg); }
}
function handleScriptLoad() {
if ((this.readyState && this.readyState!=="complete" && this.readyState!=="loaded") || script_loaded) { return; }
this.onload = this.onreadystatechange = null; // prevent memory leak
script_loaded = true;
if (publicAPI.readyState !== 4) ThrowError("Script failed to load ["+script_url+"].");
removeScript();
}
function fireReadyStateChange(rs,args) {
args = args || [];
publicAPI.readyState = rs;
if (typeof publicAPI.onreadystatechange === "function") publicAPI.onreadystatechange.apply(publicAPI,args);
}
publicAPI = {
onerror:null,
onreadystatechange:null,
readyState:0,
open:function(method,url){
reset();
internal_callback = "cb"+(callback_counter++);
(function(icb){
global.jXHR[icb] = function() {
try { fireReadyStateChange.call(publicAPI,4,arguments); }
catch(err) {
publicAPI.readyState = -1;
ThrowError("Script failed to run ["+script_url+"].");
}
global.jXHR[icb] = null;
};
})(internal_callback);
script_url = url.replace(/=\?/,"=jXHR."+internal_callback);
fireReadyStateChange(1);
},
send:function(){
SETTIMEOUT(function(){
scriptElem = doc.createElement("script");
scriptElem.setAttribute("type","text/javascript");
scriptElem.onload = scriptElem.onreadystatechange = function(){handleScriptLoad.call(scriptElem);};
scriptElem.setAttribute("src",script_url);
doc.getElementsByTagName("head")[0].appendChild(scriptElem);
},0);
fireReadyStateChange(2);
},
setRequestHeader:function(){}, // noop
getResponseHeader:function(){return "";}, // basically noop
getAllResponseHeaders:function(){return [];} // ditto
};
reset();
return publicAPI;
};
})(window);

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source/javascripts/libs/json2.js
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/*
http://www.JSON.org/json2.js
2011-02-23
Public Domain.
NO WARRANTY EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK.
See http://www.JSON.org/js.html
This code should be minified before deployment.
See http://javascript.crockford.com/jsmin.html
USE YOUR OWN COPY. IT IS EXTREMELY UNWISE TO LOAD CODE FROM SERVERS YOU DO
NOT CONTROL.
This file creates a global JSON object containing two methods: stringify
and parse.
JSON.stringify(value, replacer, space)
value any JavaScript value, usually an object or array.
replacer an optional parameter that determines how object
values are stringified for objects. It can be a
function or an array of strings.
space an optional parameter that specifies the indentation
of nested structures. If it is omitted, the text will
be packed without extra whitespace. If it is a number,
it will specify the number of spaces to indent at each
level. If it is a string (such as '\t' or '&nbsp;'),
it contains the characters used to indent at each level.
This method produces a JSON text from a JavaScript value.
When an object value is found, if the object contains a toJSON
method, its toJSON method will be called and the result will be
stringified. A toJSON method does not serialize: it returns the
value represented by the name/value pair that should be serialized,
or undefined if nothing should be serialized. The toJSON method
will be passed the key associated with the value, and this will be
bound to the value
For example, this would serialize Dates as ISO strings.
Date.prototype.toJSON = function (key) {
function f(n) {
// Format integers to have at least two digits.
return n < 10 ? '0' + n : n;
}
return this.getUTCFullYear() + '-' +
f(this.getUTCMonth() + 1) + '-' +
f(this.getUTCDate()) + 'T' +
f(this.getUTCHours()) + ':' +
f(this.getUTCMinutes()) + ':' +
f(this.getUTCSeconds()) + 'Z';
};
You can provide an optional replacer method. It will be passed the
key and value of each member, with this bound to the containing
object. The value that is returned from your method will be
serialized. If your method returns undefined, then the member will
be excluded from the serialization.
If the replacer parameter is an array of strings, then it will be
used to select the members to be serialized. It filters the results
such that only members with keys listed in the replacer array are
stringified.
Values that do not have JSON representations, such as undefined or
functions, will not be serialized. Such values in objects will be
dropped; in arrays they will be replaced with null. You can use
a replacer function to replace those with JSON values.
JSON.stringify(undefined) returns undefined.
The optional space parameter produces a stringification of the
value that is filled with line breaks and indentation to make it
easier to read.
If the space parameter is a non-empty string, then that string will
be used for indentation. If the space parameter is a number, then
the indentation will be that many spaces.
Example:
text = JSON.stringify(['e', {pluribus: 'unum'}]);
// text is '["e",{"pluribus":"unum"}]'
text = JSON.stringify(['e', {pluribus: 'unum'}], null, '\t');
// text is '[\n\t"e",\n\t{\n\t\t"pluribus": "unum"\n\t}\n]'
text = JSON.stringify([new Date()], function (key, value) {
return this[key] instanceof Date ?
'Date(' + this[key] + ')' : value;
});
// text is '["Date(---current time---)"]'
JSON.parse(text, reviver)
This method parses a JSON text to produce an object or array.
It can throw a SyntaxError exception.
The optional reviver parameter is a function that can filter and
transform the results. It receives each of the keys and values,
and its return value is used instead of the original value.
If it returns what it received, then the structure is not modified.
If it returns undefined then the member is deleted.
Example:
// Parse the text. Values that look like ISO date strings will
// be converted to Date objects.
myData = JSON.parse(text, function (key, value) {
var a;
if (typeof value === 'string') {
a =
/^(\d{4})-(\d{2})-(\d{2})T(\d{2}):(\d{2}):(\d{2}(?:\.\d*)?)Z$/.exec(value);
if (a) {
return new Date(Date.UTC(+a[1], +a[2] - 1, +a[3], +a[4],
+a[5], +a[6]));
}
}
return value;
});
myData = JSON.parse('["Date(09/09/2001)"]', function (key, value) {
var d;
if (typeof value === 'string' &&
value.slice(0, 5) === 'Date(' &&
value.slice(-1) === ')') {
d = new Date(value.slice(5, -1));
if (d) {
return d;
}
}
return value;
});
This is a reference implementation. You are free to copy, modify, or
redistribute.
*/
/*jslint evil: true, strict: false, regexp: false */
/*members "", "\b", "\t", "\n", "\f", "\r", "\"", JSON, "\\", apply,
call, charCodeAt, getUTCDate, getUTCFullYear, getUTCHours,
getUTCMinutes, getUTCMonth, getUTCSeconds, hasOwnProperty, join,
lastIndex, length, parse, prototype, push, replace, slice, stringify,
test, toJSON, toString, valueOf
*/
// Create a JSON object only if one does not already exist. We create the
// methods in a closure to avoid creating global variables.
var JSON;
if (!JSON) {
JSON = {};
}
(function () {
"use strict";
function f(n) {
// Format integers to have at least two digits.
return n < 10 ? '0' + n : n;
}
if (typeof Date.prototype.toJSON !== 'function') {
Date.prototype.toJSON = function (key) {
return isFinite(this.valueOf()) ?
this.getUTCFullYear() + '-' +
f(this.getUTCMonth() + 1) + '-' +
f(this.getUTCDate()) + 'T' +
f(this.getUTCHours()) + ':' +
f(this.getUTCMinutes()) + ':' +
f(this.getUTCSeconds()) + 'Z' : null;
};
String.prototype.toJSON =
Number.prototype.toJSON =
Boolean.prototype.toJSON = function (key) {
return this.valueOf();
};
}
var cx = /[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,
escapable = /[\\\"\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,
gap,
indent,
meta = { // table of character substitutions
'\b': '\\b',
'\t': '\\t',
'\n': '\\n',
'\f': '\\f',
'\r': '\\r',
'"' : '\\"',
'\\': '\\\\'
},
rep;
function quote(string) {
// If the string contains no control characters, no quote characters, and no
// backslash characters, then we can safely slap some quotes around it.
// Otherwise we must also replace the offending characters with safe escape
// sequences.
escapable.lastIndex = 0;
return escapable.test(string) ? '"' + string.replace(escapable, function (a) {
var c = meta[a];
return typeof c === 'string' ? c :
'\\u' + ('0000' + a.charCodeAt(0).toString(16)).slice(-4);
}) + '"' : '"' + string + '"';
}
function str(key, holder) {
// Produce a string from holder[key].
var i, // The loop counter.
k, // The member key.
v, // The member value.
length,
mind = gap,
partial,
value = holder[key];
// If the value has a toJSON method, call it to obtain a replacement value.
if (value && typeof value === 'object' &&
typeof value.toJSON === 'function') {
value = value.toJSON(key);
}
// If we were called with a replacer function, then call the replacer to
// obtain a replacement value.
if (typeof rep === 'function') {
value = rep.call(holder, key, value);
}
// What happens next depends on the value's type.
switch (typeof value) {
case 'string':
return quote(value);
case 'number':
// JSON numbers must be finite. Encode non-finite numbers as null.
return isFinite(value) ? String(value) : 'null';
case 'boolean':
case 'null':
// If the value is a boolean or null, convert it to a string. Note:
// typeof null does not produce 'null'. The case is included here in
// the remote chance that this gets fixed someday.
return String(value);
// If the type is 'object', we might be dealing with an object or an array or
// null.
case 'object':
// Due to a specification blunder in ECMAScript, typeof null is 'object',
// so watch out for that case.
if (!value) {
return 'null';
}
// Make an array to hold the partial results of stringifying this object value.
gap += indent;
partial = [];
// Is the value an array?
if (Object.prototype.toString.apply(value) === '[object Array]') {
// The value is an array. Stringify every element. Use null as a placeholder
// for non-JSON values.
length = value.length;
for (i = 0; i < length; i += 1) {
partial[i] = str(i, value) || 'null';
}
// Join all of the elements together, separated with commas, and wrap them in
// brackets.
v = partial.length === 0 ? '[]' : gap ?
'[\n' + gap + partial.join(',\n' + gap) + '\n' + mind + ']' :
'[' + partial.join(',') + ']';
gap = mind;
return v;
}
// If the replacer is an array, use it to select the members to be stringified.
if (rep && typeof rep === 'object') {
length = rep.length;
for (i = 0; i < length; i += 1) {
if (typeof rep[i] === 'string') {
k = rep[i];
v = str(k, value);
if (v) {
partial.push(quote(k) + (gap ? ': ' : ':') + v);
}
}
}
} else {
// Otherwise, iterate through all of the keys in the object.
for (k in value) {
if (Object.prototype.hasOwnProperty.call(value, k)) {
v = str(k, value);
if (v) {
partial.push(quote(k) + (gap ? ': ' : ':') + v);
}
}
}
}
// Join all of the member texts together, separated with commas,
// and wrap them in braces.
v = partial.length === 0 ? '{}' : gap ?
'{\n' + gap + partial.join(',\n' + gap) + '\n' + mind + '}' :
'{' + partial.join(',') + '}';
gap = mind;
return v;
}
}
// If the JSON object does not yet have a stringify method, give it one.
if (typeof JSON.stringify !== 'function') {
JSON.stringify = function (value, replacer, space) {
// The stringify method takes a value and an optional replacer, and an optional
// space parameter, and returns a JSON text. The replacer can be a function
// that can replace values, or an array of strings that will select the keys.
// A default replacer method can be provided. Use of the space parameter can
// produce text that is more easily readable.
var i;
gap = '';
indent = '';
// If the space parameter is a number, make an indent string containing that
// many spaces.
if (typeof space === 'number') {
for (i = 0; i < space; i += 1) {
indent += ' ';
}
// If the space parameter is a string, it will be used as the indent string.
} else if (typeof space === 'string') {
indent = space;
}
// If there is a replacer, it must be a function or an array.
// Otherwise, throw an error.
rep = replacer;
if (replacer && typeof replacer !== 'function' &&
(typeof replacer !== 'object' ||
typeof replacer.length !== 'number')) {
throw new Error('JSON.stringify');
}
// Make a fake root object containing our value under the key of ''.
// Return the result of stringifying the value.
return str('', {'': value});
};
}
// If the JSON object does not yet have a parse method, give it one.
if (typeof JSON.parse !== 'function') {
JSON.parse = function (text, reviver) {
// The parse method takes a text and an optional reviver function, and returns
// a JavaScript value if the text is a valid JSON text.
var j;
function walk(holder, key) {
// The walk method is used to recursively walk the resulting structure so
// that modifications can be made.
var k, v, value = holder[key];
if (value && typeof value === 'object') {
for (k in value) {
if (Object.prototype.hasOwnProperty.call(value, k)) {
v = walk(value, k);
if (v !== undefined) {
value[k] = v;
} else {
delete value[k];
}
}
}
}
return reviver.call(holder, key, value);
}
// Parsing happens in four stages. In the first stage, we replace certain
// Unicode characters with escape sequences. JavaScript handles many characters
// incorrectly, either silently deleting them, or treating them as line endings.
text = String(text);
cx.lastIndex = 0;
if (cx.test(text)) {
text = text.replace(cx, function (a) {
return '\\u' +
('0000' + a.charCodeAt(0).toString(16)).slice(-4);
});
}
// In the second stage, we run the text against regular expressions that look
// for non-JSON patterns. We are especially concerned with '()' and 'new'
// because they can cause invocation, and '=' because it can cause mutation.
// But just to be safe, we want to reject all unexpected forms.
// We split the second stage into 4 regexp operations in order to work around
// crippling inefficiencies in IE's and Safari's regexp engines. First we
// replace the JSON backslash pairs with '@' (a non-JSON character). Second, we
// replace all simple value tokens with ']' characters. Third, we delete all
// open brackets that follow a colon or comma or that begin the text. Finally,
// we look to see that the remaining characters are only whitespace or ']' or
// ',' or ':' or '{' or '}'. If that is so, then the text is safe for eval.
if (/^[\],:{}\s]*$/
.test(text.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g, '@')
.replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, ']')
.replace(/(?:^|:|,)(?:\s*\[)+/g, ''))) {
// In the third stage we use the eval function to compile the text into a
// JavaScript structure. The '{' operator is subject to a syntactic ambiguity
// in JavaScript: it can begin a block or an object literal. We wrap the text
// in parens to eliminate the ambiguity.
j = eval('(' + text + ')');
// In the optional fourth stage, we recursively walk the new structure, passing
// each name/value pair to a reviver function for possible transformation.
return typeof reviver === 'function' ?
walk({'': j}, '') : j;
}
// If the text is not JSON parseable, then a SyntaxError is thrown.
throw new SyntaxError('JSON.parse');
};
}
}());

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source/javascripts/libs/modernizr-1.7.js vendored
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@ -1,964 +0,0 @@
/*!
* Modernizr v1.7
* http://www.modernizr.com
*
* Developed by:
* - Faruk Ates http://farukat.es/
* - Paul Irish http://paulirish.com/
*
* Copyright (c) 2009-2011
* Dual-licensed under the BSD or MIT licenses.
* http://www.modernizr.com/license/
*/
/*
* Modernizr is a script that detects native CSS3 and HTML5 features
* available in the current UA and provides an object containing all
* features with a true/false value, depending on whether the UA has
* native support for it or not.
*
* Modernizr will also add classes to the <html> element of the page,
* one for each feature it detects. If the UA supports it, a class
* like "cssgradients" will be added. If not, the class name will be
* "no-cssgradients". This allows for simple if-conditionals in your
* CSS, giving you fine control over the look & feel of your website.
*
* @author Faruk Ates
* @author Paul Irish
* @copyright (c) 2009-2011 Faruk Ates.
* @contributor Ben Alman
*/
window.Modernizr = (function(window,document,undefined){
var version = '1.7',
ret = {},
/**
* !! DEPRECATED !!
*
* enableHTML5 is a private property for advanced use only. If enabled,
* it will make Modernizr.init() run through a brief while() loop in
* which it will create all HTML5 elements in the DOM to allow for
* styling them in Internet Explorer, which does not recognize any
* non-HTML4 elements unless created in the DOM this way.
*
* enableHTML5 is ON by default.
*
* The enableHTML5 toggle option is DEPRECATED as per 1.6, and will be
* replaced in 2.0 in lieu of the modular, configurable nature of 2.0.
*/
enableHTML5 = true,
docElement = document.documentElement,
docHead = document.head || document.getElementsByTagName('head')[0],
/**
* Create our "modernizr" element that we do most feature tests on.
*/
mod = 'modernizr',
modElem = document.createElement( mod ),
m_style = modElem.style,
/**
* Create the input element for various Web Forms feature tests.
*/
inputElem = document.createElement( 'input' ),
smile = ':)',
tostring = Object.prototype.toString,
// List of property values to set for css tests. See ticket #21
prefixes = ' -webkit- -moz- -o- -ms- -khtml- '.split(' '),
// Following spec is to expose vendor-specific style properties as:
// elem.style.WebkitBorderRadius
// and the following would be incorrect:
// elem.style.webkitBorderRadius
// Webkit ghosts their properties in lowercase but Opera & Moz do not.
// Microsoft foregoes prefixes entirely <= IE8, but appears to
// use a lowercase `ms` instead of the correct `Ms` in IE9
// More here: http://github.com/Modernizr/Modernizr/issues/issue/21
domPrefixes = 'Webkit Moz O ms Khtml'.split(' '),
ns = {'svg': 'http://www.w3.org/2000/svg'},
tests = {},
inputs = {},
attrs = {},
classes = [],
featurename, // used in testing loop
// todo: consider using http://javascript.nwbox.com/CSSSupport/css-support.js instead
testMediaQuery = function(mq){
var st = document.createElement('style'),
div = document.createElement('div'),
ret;
st.textContent = mq + '{#modernizr{height:3px}}';
docHead.appendChild(st);
div.id = 'modernizr';
docElement.appendChild(div);
ret = div.offsetHeight === 3;
st.parentNode.removeChild(st);
div.parentNode.removeChild(div);
return !!ret;
},
/**
* isEventSupported determines if a given element supports the given event
* function from http://yura.thinkweb2.com/isEventSupported/
*/
isEventSupported = (function(){
var TAGNAMES = {
'select':'input','change':'input',
'submit':'form','reset':'form',
'error':'img','load':'img','abort':'img'
};
function isEventSupported(eventName, element) {
element = element || document.createElement(TAGNAMES[eventName] || 'div');
eventName = 'on' + eventName;
// When using `setAttribute`, IE skips "unload", WebKit skips "unload" and "resize", whereas `in` "catches" those
var isSupported = (eventName in element);
if (!isSupported) {
// If it has no `setAttribute` (i.e. doesn't implement Node interface), try generic element
if (!element.setAttribute) {
element = document.createElement('div');
}
if (element.setAttribute && element.removeAttribute) {
element.setAttribute(eventName, '');
isSupported = is(element[eventName], 'function');
// If property was created, "remove it" (by setting value to `undefined`)
if (!is(element[eventName], undefined)) {
element[eventName] = undefined;
}
element.removeAttribute(eventName);
}
}
element = null;
return isSupported;
}
return isEventSupported;
})();
// hasOwnProperty shim by kangax needed for Safari 2.0 support
var _hasOwnProperty = ({}).hasOwnProperty, hasOwnProperty;
if (!is(_hasOwnProperty, undefined) && !is(_hasOwnProperty.call, undefined)) {
hasOwnProperty = function (object, property) {
return _hasOwnProperty.call(object, property);
};
}
else {
hasOwnProperty = function (object, property) { /* yes, this can give false positives/negatives, but most of the time we don't care about those */
return ((property in object) && is(object.constructor.prototype[property], undefined));
};
}
/**
* set_css applies given styles to the Modernizr DOM node.
*/
function set_css( str ) {
m_style.cssText = str;
}
/**
* set_css_all extrapolates all vendor-specific css strings.
*/
function set_css_all( str1, str2 ) {
return set_css(prefixes.join(str1 + ';') + ( str2 || '' ));
}
/**
* is returns a boolean for if typeof obj is exactly type.
*/
function is( obj, type ) {
return typeof obj === type;
}
/**
* contains returns a boolean for if substr is found within str.
*/
function contains( str, substr ) {
return (''+str).indexOf( substr ) !== -1;
}
/**
* test_props is a generic CSS / DOM property test; if a browser supports
* a certain property, it won't return undefined for it.
* A supported CSS property returns empty string when its not yet set.
*/
function test_props( props, callback ) {
for ( var i in props ) {
if ( m_style[ props[i] ] !== undefined && ( !callback || callback( props[i], modElem ) ) ) {
return true;
}
}
}
/**
* test_props_all tests a list of DOM properties we want to check against.
* We specify literally ALL possible (known and/or likely) properties on
* the element including the non-vendor prefixed one, for forward-
* compatibility.
*/
function test_props_all( prop, callback ) {
var uc_prop = prop.charAt(0).toUpperCase() + prop.substr(1),
props = (prop + ' ' + domPrefixes.join(uc_prop + ' ') + uc_prop).split(' ');
return !!test_props( props, callback );
}
/**
* Tests
* -----
*/
tests['flexbox'] = function() {
/**
* set_prefixed_value_css sets the property of a specified element
* adding vendor prefixes to the VALUE of the property.
* @param {Element} element
* @param {string} property The property name. This will not be prefixed.
* @param {string} value The value of the property. This WILL be prefixed.
* @param {string=} extra Additional CSS to append unmodified to the end of
* the CSS string.
*/
function set_prefixed_value_css(element, property, value, extra) {
property += ':';
element.style.cssText = (property + prefixes.join(value + ';' + property)).slice(0, -property.length) + (extra || '');
}
/**
* set_prefixed_property_css sets the property of a specified element
* adding vendor prefixes to the NAME of the property.
* @param {Element} element
* @param {string} property The property name. This WILL be prefixed.
* @param {string} value The value of the property. This will not be prefixed.
* @param {string=} extra Additional CSS to append unmodified to the end of
* the CSS string.
*/
function set_prefixed_property_css(element, property, value, extra) {
element.style.cssText = prefixes.join(property + ':' + value + ';') + (extra || '');
}
var c = document.createElement('div'),
elem = document.createElement('div');
set_prefixed_value_css(c, 'display', 'box', 'width:42px;padding:0;');
set_prefixed_property_css(elem, 'box-flex', '1', 'width:10px;');
c.appendChild(elem);
docElement.appendChild(c);
var ret = elem.offsetWidth === 42;
c.removeChild(elem);
docElement.removeChild(c);
return ret;
};
// On the S60 and BB Storm, getContext exists, but always returns undefined
// http://github.com/Modernizr/Modernizr/issues/issue/97/
tests['canvas'] = function() {
var elem = document.createElement( 'canvas' );
return !!(elem.getContext && elem.getContext('2d'));
};
tests['canvastext'] = function() {
return !!(ret['canvas'] && is(document.createElement( 'canvas' ).getContext('2d').fillText, 'function'));
};
// This WebGL test false positives in FF depending on graphics hardware. But really it's quite impossible to know
// wether webgl will succeed until after you create the context. You might have hardware that can support
// a 100x100 webgl canvas, but will not support a 1000x1000 webgl canvas. So this feature inference is weak,
// but intentionally so.
tests['webgl'] = function(){
return !!window.WebGLRenderingContext;
};
/*
* The Modernizr.touch test only indicates if the browser supports
* touch events, which does not necessarily reflect a touchscreen
* device, as evidenced by tablets running Windows 7 or, alas,
* the Palm Pre / WebOS (touch) phones.
*
* Additionally, Chrome (desktop) used to lie about its support on this,
* but that has since been rectified: http://crbug.com/36415
*
* We also test for Firefox 4 Multitouch Support.
*
* For more info, see: http://modernizr.github.com/Modernizr/touch.html
*/
tests['touch'] = function() {
return ('ontouchstart' in window) || testMediaQuery('@media ('+prefixes.join('touch-enabled),(')+'modernizr)');
};
/**
* geolocation tests for the new Geolocation API specification.
* This test is a standards compliant-only test; for more complete
* testing, including a Google Gears fallback, please see:
* http://code.google.com/p/geo-location-javascript/
* or view a fallback solution using google's geo API:
* http://gist.github.com/366184
*/
tests['geolocation'] = function() {
return !!navigator.geolocation;
};
// Per 1.6:
// This used to be Modernizr.crosswindowmessaging but the longer
// name has been deprecated in favor of a shorter and property-matching one.
// The old API is still available in 1.6, but as of 2.0 will throw a warning,
// and in the first release thereafter disappear entirely.
tests['postmessage'] = function() {
return !!window.postMessage;
};
// Web SQL database detection is tricky:
// In chrome incognito mode, openDatabase is truthy, but using it will
// throw an exception: http://crbug.com/42380
// We can create a dummy database, but there is no way to delete it afterwards.
// Meanwhile, Safari users can get prompted on any database creation.
// If they do, any page with Modernizr will give them a prompt:
// http://github.com/Modernizr/Modernizr/issues/closed#issue/113
// We have chosen to allow the Chrome incognito false positive, so that Modernizr
// doesn't litter the web with these test databases. As a developer, you'll have
// to account for this gotcha yourself.
tests['websqldatabase'] = function() {
var result = !!window.openDatabase;
/* if (result){
try {
result = !!openDatabase( mod + "testdb", "1.0", mod + "testdb", 2e4);
} catch(e) {
}
} */
return result;
};
// Vendors have inconsistent prefixing with the experimental Indexed DB:
// - Firefox is shipping indexedDB in FF4 as moz_indexedDB
// - Webkit's implementation is accessible through webkitIndexedDB
// We test both styles.
tests['indexedDB'] = function(){
for (var i = -1, len = domPrefixes.length; ++i < len; ){
var prefix = domPrefixes[i].toLowerCase();
if (window[prefix + '_indexedDB'] || window[prefix + 'IndexedDB']){
return true;
}
}
return false;
};
// documentMode logic from YUI to filter out IE8 Compat Mode
// which false positives.
tests['hashchange'] = function() {
return isEventSupported('hashchange', window) && ( document.documentMode === undefined || document.documentMode > 7 );
};
// Per 1.6:
// This used to be Modernizr.historymanagement but the longer
// name has been deprecated in favor of a shorter and property-matching one.
// The old API is still available in 1.6, but as of 2.0 will throw a warning,
// and in the first release thereafter disappear entirely.
tests['history'] = function() {
return !!(window.history && history.pushState);
};
tests['draganddrop'] = function() {
return isEventSupported('dragstart') && isEventSupported('drop');
};
tests['websockets'] = function(){
return ('WebSocket' in window);
};
// http://css-tricks.com/rgba-browser-support/
tests['rgba'] = function() {
// Set an rgba() color and check the returned value
set_css( 'background-color:rgba(150,255,150,.5)' );
return contains( m_style.backgroundColor, 'rgba' );
};
tests['hsla'] = function() {
// Same as rgba(), in fact, browsers re-map hsla() to rgba() internally,
// except IE9 who retains it as hsla
set_css('background-color:hsla(120,40%,100%,.5)' );
return contains( m_style.backgroundColor, 'rgba' ) || contains( m_style.backgroundColor, 'hsla' );
};
tests['multiplebgs'] = function() {
// Setting multiple images AND a color on the background shorthand property
// and then querying the style.background property value for the number of
// occurrences of "url(" is a reliable method for detecting ACTUAL support for this!
set_css( 'background:url(//:),url(//:),red url(//:)' );
// If the UA supports multiple backgrounds, there should be three occurrences
// of the string "url(" in the return value for elem_style.background
return new RegExp("(url\\s*\\(.*?){3}").test(m_style.background);
};
// In testing support for a given CSS property, it's legit to test:
// `elem.style[styleName] !== undefined`
// If the property is supported it will return an empty string,
// if unsupported it will return undefined.
// We'll take advantage of this quick test and skip setting a style
// on our modernizr element, but instead just testing undefined vs
// empty string.
tests['backgroundsize'] = function() {
return test_props_all( 'backgroundSize' );
};
tests['borderimage'] = function() {
return test_props_all( 'borderImage' );
};
// Super comprehensive table about all the unique implementations of
// border-radius: http://muddledramblings.com/table-of-css3-border-radius-compliance
tests['borderradius'] = function() {
return test_props_all( 'borderRadius', '', function( prop ) {
return contains( prop, 'orderRadius' );
});
};
// WebOS unfortunately false positives on this test.
tests['boxshadow'] = function() {
return test_props_all( 'boxShadow' );
};
// FF3.0 will false positive on this test
tests['textshadow'] = function(){
return document.createElement('div').style.textShadow === '';
};
tests['opacity'] = function() {
// Browsers that actually have CSS Opacity implemented have done so
// according to spec, which means their return values are within the
// range of [0.0,1.0] - including the leading zero.
set_css_all( 'opacity:.55' );
// The non-literal . in this regex is intentional:
// German Chrome returns this value as 0,55
// https://github.com/Modernizr/Modernizr/issues/#issue/59/comment/516632
return /^0.55$/.test(m_style.opacity);
};
tests['cssanimations'] = function() {
return test_props_all( 'animationName' );
};
tests['csscolumns'] = function() {
return test_props_all( 'columnCount' );
};
tests['cssgradients'] = function() {
/**
* For CSS Gradients syntax, please see:
* http://webkit.org/blog/175/introducing-css-gradients/
* https://developer.mozilla.org/en/CSS/-moz-linear-gradient
* https://developer.mozilla.org/en/CSS/-moz-radial-gradient
* http://dev.w3.org/csswg/css3-images/#gradients-
*/
var str1 = 'background-image:',
str2 = 'gradient(linear,left top,right bottom,from(#9f9),to(white));',
str3 = 'linear-gradient(left top,#9f9, white);';
set_css(
(str1 + prefixes.join(str2 + str1) + prefixes.join(str3 + str1)).slice(0,-str1.length)
);
return contains( m_style.backgroundImage, 'gradient' );
};
tests['cssreflections'] = function() {
return test_props_all( 'boxReflect' );
};
tests['csstransforms'] = function() {
return !!test_props([ 'transformProperty', 'WebkitTransform', 'MozTransform', 'OTransform', 'msTransform' ]);
};
tests['csstransforms3d'] = function() {
var ret = !!test_props([ 'perspectiveProperty', 'WebkitPerspective', 'MozPerspective', 'OPerspective', 'msPerspective' ]);
// Webkit’s 3D transforms are passed off to the browser's own graphics renderer.
// It works fine in Safari on Leopard and Snow Leopard, but not in Chrome in
// some conditions. As a result, Webkit typically recognizes the syntax but
// will sometimes throw a false positive, thus we must do a more thorough check:
if (ret && 'webkitPerspective' in docElement.style){
// Webkit allows this media query to succeed only if the feature is enabled.
// `@media (transform-3d),(-o-transform-3d),(-moz-transform-3d),(-ms-transform-3d),(-webkit-transform-3d),(modernizr){ ... }`
ret = testMediaQuery('@media ('+prefixes.join('transform-3d),(')+'modernizr)');
}
return ret;
};
tests['csstransitions'] = function() {
return test_props_all( 'transitionProperty' );
};
// @font-face detection routine by Diego Perini
// http://javascript.nwbox.com/CSSSupport/
tests['fontface'] = function(){
var
sheet, bool,
head = docHead || docElement,
style = document.createElement("style"),
impl = document.implementation || { hasFeature: function() { return false; } };
style.type = 'text/css';
head.insertBefore(style, head.firstChild);
sheet = style.sheet || style.styleSheet;
var supportAtRule = impl.hasFeature('CSS2', '') ?
function(rule) {
if (!(sheet && rule)) return false;
var result = false;
try {
sheet.insertRule(rule, 0);
result = (/src/i).test(sheet.cssRules[0].cssText);
sheet.deleteRule(sheet.cssRules.length - 1);
} catch(e) { }
return result;
} :
function(rule) {
if (!(sheet && rule)) return false;
sheet.cssText = rule;
return sheet.cssText.length !== 0 && (/src/i).test(sheet.cssText) &&
sheet.cssText
.replace(/\r+|\n+/g, '')
.indexOf(rule.split(' ')[0]) === 0;
};
bool = supportAtRule('@font-face { font-family: "font"; src: url(data:,); }');
head.removeChild(style);
return bool;
};
// These tests evaluate support of the video/audio elements, as well as
// testing what types of content they support.
//
// We're using the Boolean constructor here, so that we can extend the value
// e.g. Modernizr.video // true
// Modernizr.video.ogg // 'probably'
//
// Codec values from : http://github.com/NielsLeenheer/html5test/blob/9106a8/index.html#L845
// thx to NielsLeenheer and zcorpan
// Note: in FF 3.5.1 and 3.5.0, "no" was a return value instead of empty string.
// Modernizr does not normalize for that.
tests['video'] = function() {
var elem = document.createElement('video'),
bool = !!elem.canPlayType;
if (bool){
bool = new Boolean(bool);
bool.ogg = elem.canPlayType('video/ogg; codecs="theora"');
// Workaround required for IE9, which doesn't report video support without audio codec specified.
// bug 599718 @ msft connect
var h264 = 'video/mp4; codecs="avc1.42E01E';
bool.h264 = elem.canPlayType(h264 + '"') || elem.canPlayType(h264 + ', mp4a.40.2"');
bool.webm = elem.canPlayType('video/webm; codecs="vp8, vorbis"');
}
return bool;
};
tests['audio'] = function() {
var elem = document.createElement('audio'),
bool = !!elem.canPlayType;
if (bool){
bool = new Boolean(bool);
bool.ogg = elem.canPlayType('audio/ogg; codecs="vorbis"');
bool.mp3 = elem.canPlayType('audio/mpeg;');
// Mimetypes accepted:
// https://developer.mozilla.org/En/Media_formats_supported_by_the_audio_and_video_elements
// http://bit.ly/iphoneoscodecs
bool.wav = elem.canPlayType('audio/wav; codecs="1"');
bool.m4a = elem.canPlayType('audio/x-m4a;') || elem.canPlayType('audio/aac;');
}
return bool;
};
// Firefox has made these tests rather unfun.
// In FF4, if disabled, window.localStorage should === null.
// Normally, we could not test that directly and need to do a
// `('localStorage' in window) && ` test first because otherwise Firefox will
// throw http://bugzil.la/365772 if cookies are disabled
// However, in Firefox 4 betas, if dom.storage.enabled == false, just mentioning
// the property will throw an exception. http://bugzil.la/599479
// This looks to be fixed for FF4 Final.
// Because we are forced to try/catch this, we'll go aggressive.
// FWIW: IE8 Compat mode supports these features completely:
// http://www.quirksmode.org/dom/html5.html
// But IE8 doesn't support either with local files
tests['localstorage'] = function() {
try {
return !!localStorage.getItem;
} catch(e) {
return false;
}
};
tests['sessionstorage'] = function() {
try {
return !!sessionStorage.getItem;
} catch(e){
return false;
}
};
tests['webWorkers'] = function () {
return !!window.Worker;
};
tests['applicationcache'] = function() {
return !!window.applicationCache;
};
// Thanks to Erik Dahlstrom
tests['svg'] = function(){
return !!document.createElementNS && !!document.createElementNS(ns.svg, "svg").createSVGRect;
};
tests['inlinesvg'] = function() {
var div = document.createElement('div');
div.innerHTML = '<svg/>';
return (div.firstChild && div.firstChild.namespaceURI) == ns.svg;
};
// Thanks to F1lt3r and lucideer
// http://github.com/Modernizr/Modernizr/issues#issue/35
tests['smil'] = function(){
return !!document.createElementNS && /SVG/.test(tostring.call(document.createElementNS(ns.svg,'animate')));
};
tests['svgclippaths'] = function(){
// Possibly returns a false positive in Safari 3.2?
return !!document.createElementNS && /SVG/.test(tostring.call(document.createElementNS(ns.svg,'clipPath')));
};
// input features and input types go directly onto the ret object, bypassing the tests loop.
// Hold this guy to execute in a moment.
function webforms(){
// Run through HTML5's new input attributes to see if the UA understands any.
// We're using f which is the <input> element created early on
// Mike Taylr has created a comprehensive resource for testing these attributes
// when applied to all input types:
// http://miketaylr.com/code/input-type-attr.html
// spec: http://www.whatwg.org/specs/web-apps/current-work/multipage/the-input-element.html#input-type-attr-summary
ret['input'] = (function(props) {
for (var i = 0, len = props.length; i<len; i++) {
attrs[ props[i] ] = !!(props[i] in inputElem);
}
return attrs;
})('autocomplete autofocus list placeholder max min multiple pattern required step'.split(' '));
// Run through HTML5's new input types to see if the UA understands any.
// This is put behind the tests runloop because it doesn't return a
// true/false like all the other tests; instead, it returns an object
// containing each input type with its corresponding true/false value
// Big thanks to @miketaylr for the html5 forms expertise. http://miketaylr.com/
ret['inputtypes'] = (function(props) {
for (var i = 0, bool, inputElemType, defaultView, len=props.length; i < len; i++) {
inputElem.setAttribute('type', inputElemType = props[i]);
bool = inputElem.type !== 'text';
// We first check to see if the type we give it sticks..
// If the type does, we feed it a textual value, which shouldn't be valid.
// If the value doesn't stick, we know there's input sanitization which infers a custom UI
if (bool){
inputElem.value = smile;
inputElem.style.cssText = 'position:absolute;visibility:hidden;';
if (/^range$/.test(inputElemType) && inputElem.style.WebkitAppearance !== undefined){
docElement.appendChild(inputElem);
defaultView = document.defaultView;
// Safari 2-4 allows the smiley as a value, despite making a slider
bool = defaultView.getComputedStyle &&
defaultView.getComputedStyle(inputElem, null).WebkitAppearance !== 'textfield' &&
// Mobile android web browser has false positive, so must
// check the height to see if the widget is actually there.
(inputElem.offsetHeight !== 0);
docElement.removeChild(inputElem);
} else if (/^(search|tel)$/.test(inputElemType)){
// Spec doesnt define any special parsing or detectable UI
// behaviors so we pass these through as true
// Interestingly, opera fails the earlier test, so it doesn't
// even make it here.
} else if (/^(url|email)$/.test(inputElemType)) {
// Real url and email support comes with prebaked validation.
bool = inputElem.checkValidity && inputElem.checkValidity() === false;
} else if (/^color$/.test(inputElemType)) {
// chuck into DOM and force reflow for Opera bug in 11.00
// github.com/Modernizr/Modernizr/issues#issue/159
docElement.appendChild(inputElem);
docElement.offsetWidth;
bool = inputElem.value != smile;
docElement.removeChild(inputElem);
} else {
// If the upgraded input compontent rejects the :) text, we got a winner
bool = inputElem.value != smile;
}
}
inputs[ props[i] ] = !!bool;
}
return inputs;
})('search tel url email datetime date month week time datetime-local number range color'.split(' '));
}
// End of test definitions
// -----------------------
// Run through all tests and detect their support in the current UA.
// todo: hypothetically we could be doing an array of tests and use a basic loop here.
for ( var feature in tests ) {
if ( hasOwnProperty( tests, feature ) ) {
// run the test, throw the return value into the Modernizr,
// then based on that boolean, define an appropriate className
// and push it into an array of classes we'll join later.
featurename = feature.toLowerCase();
ret[ featurename ] = tests[ feature ]();
classes.push( ( ret[ featurename ] ? '' : 'no-' ) + featurename );
}
}
// input tests need to run.
if (!ret.input) webforms();
// Per 1.6: deprecated API is still accesible for now:
ret.crosswindowmessaging = ret.postmessage;
ret.historymanagement = ret.history;
/**
* Addtest allows the user to define their own feature tests
* the result will be added onto the Modernizr object,
* as well as an appropriate className set on the html element
*
* @param feature - String naming the feature
* @param test - Function returning true if feature is supported, false if not
*/
ret.addTest = function (feature, test) {
feature = feature.toLowerCase();
if (ret[ feature ]) {
return; // quit if you're trying to overwrite an existing test
}
test = !!(test());
docElement.className += ' ' + (test ? '' : 'no-') + feature;
ret[ feature ] = test;
return ret; // allow chaining.
};
/**
* Reset m.style.cssText to nothing to reduce memory footprint.
*/
set_css( '' );
modElem = inputElem = null;
//>>BEGIN IEPP
// Enable HTML 5 elements for styling in IE.
// fyi: jscript version does not reflect trident version
// therefore ie9 in ie7 mode will still have a jScript v.9
if ( enableHTML5 && window.attachEvent && (function(){ var elem = document.createElement("div");
elem.innerHTML = "<elem></elem>";
return elem.childNodes.length !== 1; })()) {
// iepp v1.6.2 by @jon_neal : code.google.com/p/ie-print-protector
(function(win, doc) {
var elems = 'abbr|article|aside|audio|canvas|details|figcaption|figure|footer|header|hgroup|mark|meter|nav|output|progress|section|summary|time|video',
elemsArr = elems.split('|'),
elemsArrLen = elemsArr.length,
elemRegExp = new RegExp('(^|\\s)('+elems+')', 'gi'),
tagRegExp = new RegExp('<(\/*)('+elems+')', 'gi'),
ruleRegExp = new RegExp('(^|[^\\n]*?\\s)('+elems+')([^\\n]*)({[\\n\\w\\W]*?})', 'gi'),
docFrag = doc.createDocumentFragment(),
html = doc.documentElement,
head = html.firstChild,
bodyElem = doc.createElement('body'),
styleElem = doc.createElement('style'),
body;
function shim(doc) {
var a = -1;
while (++a < elemsArrLen)
// Use createElement so IE allows HTML5-named elements in a document
doc.createElement(elemsArr[a]);
}
function getCSS(styleSheetList, mediaType) {
var a = -1,
len = styleSheetList.length,
styleSheet,
cssTextArr = [];
while (++a < len) {
styleSheet = styleSheetList[a];
// Get css from all non-screen stylesheets and their imports
if ((mediaType = styleSheet.media || mediaType) != 'screen') cssTextArr.push(getCSS(styleSheet.imports, mediaType), styleSheet.cssText);
}
return cssTextArr.join('');
}
// Shim the document and iepp fragment
shim(doc);
shim(docFrag);
// Add iepp custom print style element
head.insertBefore(styleElem, head.firstChild);
styleElem.media = 'print';
win.attachEvent(
'onbeforeprint',
function() {
var a = -1,
cssText = getCSS(doc.styleSheets, 'all'),
cssTextArr = [],
rule;
body = body || doc.body;
// Get only rules which reference HTML5 elements by name
while ((rule = ruleRegExp.exec(cssText)) != null)
// Replace all html5 element references with iepp substitute classnames
cssTextArr.push((rule[1]+rule[2]+rule[3]).replace(elemRegExp, '$1.iepp_$2')+rule[4]);
// Write iepp custom print CSS
styleElem.styleSheet.cssText = cssTextArr.join('\n');
while (++a < elemsArrLen) {
var nodeList = doc.getElementsByTagName(elemsArr[a]),
nodeListLen = nodeList.length,
b = -1;
while (++b < nodeListLen)
if (nodeList[b].className.indexOf('iepp_') < 0)
// Append iepp substitute classnames to all html5 elements
nodeList[b].className += ' iepp_'+elemsArr[a];
}
docFrag.appendChild(body);
html.appendChild(bodyElem);
// Write iepp substitute print-safe document
bodyElem.className = body.className;
// Replace HTML5 elements with <font> which is print-safe and shouldn't conflict since it isn't part of html5
bodyElem.innerHTML = body.innerHTML.replace(tagRegExp, '<$1font');
}
);
win.attachEvent(
'onafterprint',
function() {
// Undo everything done in onbeforeprint
bodyElem.innerHTML = '';
html.removeChild(bodyElem);
html.appendChild(body);
styleElem.styleSheet.cssText = '';
}
);
})(window, document);
}
//>>END IEPP
// Assign private properties to the return object with prefix
ret._enableHTML5 = enableHTML5;
ret._version = version;
// Remove "no-js" class from <html> element, if it exists:
docElement.className = docElement.className.replace(/\bno-js\b/,'')
+ ' js '
// Add the new classes to the <html> element.
+ classes.join( ' ' );
return ret;
})(this,this.document);

0
source/javascripts/octopress.js
View file

48
source/javascripts/pinboard.js
View file

@ -1,48 +0,0 @@
function pinboardNS_fetch_script(url) {
console.log(url);
document.writeln('<s'+'cript type="text/javascript" src="' + url + '"></s'+'cript>');
}
function pinboardNS_show_bmarks(r) {
var lr = new Pinboard_Linkroll();
lr.set_items(r);
lr.show_bmarks();
}
function Pinboard_Linkroll() {
var items;
this.set_items = function(i) {
this.items = i;
}
this.show_bmarks = function() {
var lines = [];
for (var i = 0; i < this.items.length; i++) {
var item = this.items[i];
var str = this.format_item(item);
lines.push(str);
}
document.getElementById(linkroll).innerHTML = lines.join("\n");
}
this.cook = function(v) {
return v.replace('<', '&lt;').replace('>', '&gt>');
}
this.format_item = function(it) {
var str = "<li class=\"pin-item\">";
if (!it.d) { return; }
str += "<p><a class=\"pin-title\" href=\"" + this.cook(it.u) + "\">" + this.cook(it.d) + "</a>";
if (it.n) {
str += "<span class=\"pin-description\">" + this.cook(it.n) + "</span>\n";
}
if (it.t.length > 0) {
for (var i = 0; i < it.t.length; i++) {
var tag = it.t[i];
str += " <a class=\"pin-tag\" href=\"http://pinboard.in/u:"+ this.cook(it.a) + "/t:" + this.cook(tag) + "\">" + this.cook(tag).replace(/^\s+|\s+$/g, '') + "</a> ";
}
}
str += "</p></li>\n";
return str;
}
}
Pinboard_Linkroll.prototype = new Pinboard_Linkroll();

30
source/javascripts/syntax-helper.js
View file

@ -1,30 +0,0 @@
function addDivLines(){
$('div.highlight pre code').each(function(el){
var content = bonzo(el).html();
var lines = content.split('\n');
var count = lines.length;
bonzo(lines).each(function(line, index){
if(line == '') line = ' ';
lines[index] = '<div class="line">' + line + '</div>';
});
$(el).html(lines.join(''));
});
}
function preToTable(){
$('div.highlight').each(function(code){
var tableStart = '<table cellpadding="0" cellspacing="0"><tbody><tr><td class="gutter">';
var lineNumbers = '<pre class="line-numbers">';
var tableMiddle = '</pre></td><td class="code" width="100%">';
var tableEnd = '</td></tr></tbody></table>';
var count = $('div.line', code).length;
for (i=1;i<=count; i++){
lineNumbers += '<span class="line">'+i+'</span>\n';
}
table = tableStart + lineNumbers + tableMiddle + '<pre>'+$('pre', code).html()+'</pre>' + tableEnd;
$(code).html(table);
});
}
$.domReady(function () {
addDivLines();
preToTable();
});

64
source/javascripts/twitter.js
View file

@ -1,64 +0,0 @@
function getTwitterFeed(success, user, count, replies) {
feed = new jXHR();
feed.onerror = function (msg,url) { alert(msg); }
feed.onreadystatechange = function(data){
if (feed.readyState === 4) {
var tweets = new Array();
for (i in data){
if(tweets.length < count){
if(replies || data[i].in_reply_to_user_id == null){
tweets.push(data[i]);
}
}
}
success(tweets);
}
};
feed.open("GET","http://twitter.com/statuses/user_timeline/"+user+".json?trim_user=true&count="+parseInt(count)+25+"&callback=?");
feed.send();
}
getTwitterFeed(showTwitterFeed, twitter_user, tweet_count, show_replies);
function showTwitterFeed(tweets){
var timeline = document.getElementById('tweets');
timeline.innerHTML='';
for (t in tweets){
timeline.innerHTML+='<li>'+'<p>'+'<a href="http://twitter.com/'+twitter_user+'/status/'+tweets[t].id_str+'"><span>&infin;</span><span>'+prettyDate(tweets[t].created_at)+'</span></a>'+linkifyTweet(tweets[t].text)+'</p>'+'</li>';
}
}
function linkifyTweet(text){
return 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">#$2</a>');
}
function prettyDate(date_str){
var time_formats = [
[60, 'now', 1], // 60
[120, '1 min', '1 minute from now'], // 60*2
[3600, 'mins', 60], // 60*60, 60
[7200, '1 hour', '1 hour from now'], // 60*60*2
[86400, 'hours', 3600], // 60*60*24, 60*60
[172800, '1 day', 'tomorrow'], // 60*60*24*2
[2903040000, 'days', 86400], // 60*60*24*7, 60*60*24
];
var time = ('' + date_str).replace(/-/g,"/").replace(/[TZ]/g," ").replace(/^\s\s*/, '').replace(/\s\s*$/, '');
if(time.substr(time.length-4,1)==".") time =time.substr(0,time.length-4);
var seconds = (new Date - new Date(time)) / 1000;
var token = 'ago', list_choice = 1;
if (seconds < 0) {
seconds = Math.abs(seconds);
token = 'from now';
list_choice = 2;
}
var i = 0, format;
while (format = time_formats[i++])
if (seconds < format[0]) {
if (typeof format[2] == 'string')
return format[list_choice];
else
return Math.floor(seconds / format[2]) + ' ' + format[1];
}
return time;
};