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Resolves Issue #59: Cross domain CSS files with ? in URL won't load #104

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merged 2 commits into from
Mar 16, 2012
Merged

Resolves Issue #59: Cross domain CSS files with ? in URL won't load #104

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fcab4d1
Resolves Issue #59: Cross domain CSS files with ? in URL won't load
doctyper Feb 5, 2012
f949305
Trimming whitespace.
doctyper Feb 5, 2012
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60 changes: 38 additions & 22 deletions cross-domain/respond-proxy.html
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Original file line number Diff line number Diff line change
Expand Up @@ -8,13 +8,41 @@
<body>
<script>
(function () {
var domain, css, url, match, file, ajax, xmlHttp;

var domain, css, query, getQueryString, ajax, xmlHttp;

/*
http://stackoverflow.com/questions/4963673/get-url-array-variables-in-javascript-jquery/4963817#4963817
*/
getQueryString = function() {
var ret = {}, parts, i, p;

parts = (document.location.toString().split("?")[1]).split("&");

for (i = 0; i < parts.length; i++) {

p = parts[i].split("=");
// so strings will be correctly parsed:
p[1] = decodeURIComponent(p[1].replace(/\+/g, " "));

if (p[0].search(/\[\]/) >= 0) { // then it"s an array
p[0] = p[0].replace("[]", "");

if (typeof ret[p[0]] != "object") {
ret[p[0]] = [];
}
ret[p[0]].push(p[1]);
} else {
ret[p[0]] = p[1];
}
}
return ret;
};

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 ){
Expand All @@ -27,7 +55,7 @@
}
req.send();
};

//define ajax obj
xmlHttp = (function() {
var xmlhttpmethod = false,
Expand All @@ -51,24 +79,12 @@
return xmlhttpmethod;
};
})();

url = window.location.href;

if (url) {
match = (/css\=(.*\.css)$/).exec(url.slice(url.indexOf('?') + 1));

if (match && match[1]) {
css = match[1];
}

match = (/url\=([^&]+)/).exec(url);

if (match && match[1]) {
domain = match[1];
}
}

if (css) {

query = getQueryString();
css = query["css"];
domain = query["url"];

if (css && domain) {
ajax(css, function (response) {
window.name = response;
window.location.href = domain;
Expand Down
6 changes: 5 additions & 1 deletion cross-domain/respond.proxy.js
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Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,10 @@
urls = [],
refNode;

function encode(url){
return win.encodeURIComponent(url);
}

function fakejax( url, callback ){

var iframe,
Expand All @@ -26,7 +30,7 @@
docElem.insertBefore(iframe, docElem.firstElementChild || docElem.firstChild );
}

iframe.src = checkBaseURL(proxyURL) + "?url=" + redirectURL + "&css=" + checkBaseURL(url);
iframe.src = checkBaseURL(proxyURL) + "?url=" + encode(redirectURL) + "&css=" + encode(checkBaseURL(url));

function checkFrameName() {
var cssText;
Expand Down