Adding CDN support for URLs in linked CSS

1 files changed, 18 insertions, 4 deletions

diff --git a/js/document/html-document.js b/js/document/html-document.js
index 80930af2..1c5cec91 100755
--- a/js/document/html-document.js
+++ b/js/document/html-document.js
@@ -437,8 +437,8 @@ exports.HTMLDocument = Montage.create(TextDocument, {
                         } else if (prop.indexOf('url') !== -1) { //From CSS property
                                 //TODO: Add functionality
                                 var docRootUrl = this.application.ninja.coreIoApi.rootUrl+escape((this.application.ninja.documentController.documentHackReference.root.split(this.application.ninja.coreIoApi.cloudData.root)[1]).replace(/\/\//gi, '/'));
-                                prop = prop.replace(/[^()\\""\\'']+/g, test);
-                                function test (s) {
+                                prop = prop.replace(/[^()\\""\\'']+/g, cssUrlToNinjaUrl);
+                                function cssUrlToNinjaUrl (s) {
                                         if (s !== 'url') {
                                                 s = docRootUrl + s;
                                         }
@@ -570,8 +570,22 @@ exports.HTMLDocument = Montage.create(TextDocument, {
                                                                 }
                                                                 //
                                                                 fileCouldDirUrl = this._document.styleSheets[i].href.split(this._document.styleSheets[i].href.split('/')[this._document.styleSheets[i].href.split('/').length-1])[0];
-                                                                prefixUrl = 'url('+fileCouldDirUrl; //This should be re-written with better RegEx
-                                                                tag.innerHTML = cssData.content.replace(/url\(/gi, prefixUrl);
+                                                                
+                                                                tag.innerHTML = cssData.content.replace(/url\(()(.+?)\1\)/g, detectUrl);
+                                                                
+                                                                function detectUrl (prop) {
+                                                                        return prop.replace(/[^()\\""\\'']+/g, prefixUrl);;
+                                                                }
+                                                                
+                                                                function prefixUrl (url) {
+                                                                        if (url !== 'url') {
+                                                                                if (!url.match(/(\b(?:(?:https?|ftp|file|[A-Za-z]+):\/\/|www\.|ftp\.)(?:\([-A-Z0-9+&@#\/%=~_|$?!:,.]*\)|[-A-Z0-9+&@#\/%=~_|$?!:,.])*(?:\([-A-Z0-9+&@#\/%=~_|$?!:,.]*\)|[A-Z0-9+&@#\/%=~_|$]))/gi)) {
+                                                                                        url = fileCouldDirUrl+url;
+                                                                                }
+                                                                        }
+                                                                        return url;
+                                                                }
+                                                                
                                                                 //Looping through DOM to insert style tag at location of link element
                                                                 query = this._templateDocument.html.querySelectorAll(['link']);
                                                                 for (var j in query) {