1 files changed, 86 insertions, 0 deletions

diff --git a/js/document/helpers/url-parser.js b/js/document/helpers/url-parser.js
new file mode 100755
index 00000000..5e71d148
--- /dev/null
+++ b/js/document/helpers/url-parser.js
@@ -0,0 +1,86 @@
+/* <copyright>
+This file contains proprietary software owned by Motorola Mobility, Inc.<br/>
+No rights, expressed or implied, whatsoever to this software are provided by Motorola Mobility, Inc. hereunder.<br/>
+(c) Copyright 2011 Motorola Mobility, Inc.  All Rights Reserved.
+</copyright> */
+
+////////////////////////////////////////////////////////////////////////
+//
+var Montage =   require("montage/core/core").Montage,
+        Component = require("montage/ui/component").Component;
+////////////////////////////////////////////////////////////////////////
+//      
+exports.UrlParser = Montage.create(Component, {
+        ////////////////////////////////////////////////////////////////////
+        //
+        hasTemplate: {
+        value: false
+    },
+    ////////////////////////////////////////////////////////////////////
+        //
+        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 (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 (href) {
+                //Loading external file
+                var file = this.application.ninja.coreIoApi.readExternalFile({url: href, binary: false});
+                //Returning file
+                return file;
+        }
+    }
+        ////////////////////////////////////////////////////////////////////
+        ////////////////////////////////////////////////////////////////////
+});
+////////////////////////////////////////////////////////////////////////
+////////////////////////////////////////////////////////////////////////
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