From d4976b9e129f690b3255d5c0347c410234f7cefa Mon Sep 17 00:00:00 2001
From: Jose Antonio Marquez
Date: Mon, 7 May 2012 16:15:35 -0700
Subject: Extracting CSS methods to parsing class.

Need to do the same with webGL.
---
 js/document/helpers/url-parser.js | 57 +++++++++++++++++++++++++++++++++------
 1 file changed, 49 insertions(+), 8 deletions(-)

(limited to 'js/document/helpers/url-parser.js')

diff --git a/js/document/helpers/url-parser.js b/js/document/helpers/url-parser.js
index a1a7406a..5e71d148 100755
--- a/js/document/helpers/url-parser.js
+++ b/js/document/helpers/url-parser.js
@@ -18,24 +18,65 @@ exports.UrlParser = Montage.create(Component, {
     },
     ////////////////////////////////////////////////////////////////////
 	//
-	parseStyles: {
-        value: function (styles) {
+	parseStyleUrls: {
+        value: function (css, href, local) {
         	//
+        	if (local) {
+        		var fileCouldDirUrl = href.split(href.split('/')[href.split('/').length-1])[0];
+        	} else {
+        		//TODO: Add logic for external URLs
+        	}
+        	//TODO: Clean up functions
+        	css = css.replace(/url\(()(.+?)\1\)/g, parseToNinjaUrl.bind(this));
+			//
+			function parseToNinjaUrl (prop) {
+				//
+				return prop.replace(/[^()\\""\\'']+/g, prefixWithNinjaUrl.bind(this));
+			}
+			//
+			function prefixWithNinjaUrl (url) {
+				//
+				if (url !== 'url' && !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;
+			}
+			//
+			return css;
         }
     },
     ////////////////////////////////////////////////////////////////////
 	//
 	loadLocalStyleSheet: {
-        value: function (path) {
-        	//
+        value: function (href) {
+        	//Getting file URI (not URL since we must load through I/O API)
+			var css = {}, file;
+			css.cssUrl =  href.split(this.application.ninja.coreIoApi.rootUrl)[1];
+			css.fileUri = this.application.ninja.coreIoApi.cloudData.root + css.cssUrl;
+			//Loading data from CSS file
+			file = this.application.ninja.coreIoApi.readFile({uri: css.fileUri});
+			//Checking for file to be writable on disk
+			css.writable = JSON.parse(this.application.ninja.coreIoApi.isFileWritable({uri: css.fileUri}).content).readOnly;
+			//Returning loaded file
+			if (file && file.content) {
+				//Getting file contents
+				css.content = this.parseStyleUrls(file.content, href, true);
+				//Returning CSS object
+				return css;
+			} else {
+				return false;
+			}
         }
-    }
-    ,
+    },
     ////////////////////////////////////////////////////////////////////
 	//
 	loadExternalStyleSheet: {
-        value: function (path) {
-        	//
+        value: function (href) {
+        	//Loading external file
+        	var file = this.application.ninja.coreIoApi.readExternalFile({url: href, binary: false});
+        	//Returning file
+        	return file;
         }
     }
 	////////////////////////////////////////////////////////////////////
-- 
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