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Improvement for #144 : escape the CSS content (for the jQuery mode).

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In case there would be HTML tags in it
This commit is contained in:
mossroy 2016-01-08 14:08:14 +01:00
parent 6f444b80f5
commit 6d01835edb
1 changed files with 13 additions and 6 deletions
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19
www/js/app.js
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@ -1003,19 +1003,26 @@ define(['jquery', 'abstractBackend', 'util', 'cookies','geometry','osabstraction
selectedArchive.readBinaryFile(title, function (readableTitleName, content) {
var cssContent = util.uintToString(content);
// For some reason, Firefox OS does not accept the syntax <link rel="stylesheet" href="data:text/css,...">
// So we replace the tag with a <style>...</style>
// So we replace the tag with a <style type="text/css">...</style>
// while copying some attributes of the original tag
// Cf http://jonraasch.com/blog/javascript-style-node
var cssElement = document.createElement('style');
cssElement.type = 'text/css';
if (cssElement.styleSheet) {
cssElement.styleSheet.cssText = cssContent;
} else {
cssElement.appendChild(document.createTextNode(cssContent));
}
var mediaAttributeValue = link.attr('media');
var mediaAttribute = '';
if (mediaAttributeValue) {
mediaAttribute = ' media="' + mediaAttributeValue + '"';
cssElement.media = mediaAttributeValue;
}
var disabledAttributeValue = link.attr('media');
var disabledAttribute = '';
if (disabledAttributeValue) {
disabledAttribute = ' disabled="' + disabledAttributeValue + '"';
cssElement.disabled = disabledAttributeValue;
}
link.replaceWith('<style type="text/css"' + mediaAttribute + disabledAttribute + '>' + cssContent + '</style>');
link.replaceWith(cssElement);
});
}).fail(function () {
console.error("could not find title for CSS : " + hrefMatch[1]);