Temp CSS fix (for file open)

Implemented temporary work-around to the css-cross-origin issue on files loaded into Ninja. Fix is for open file, need to implement save functionality and integrate with CSS panel.

1 files changed, 37 insertions, 6 deletions

diff --git a/js/document/html-document.js b/js/document/html-document.js
index 9a7755e6..bd41bc46 100755
--- a/js/document/html-document.js
+++ b/js/document/html-document.js
@@ -382,24 +382,23 @@ exports.HTMLDocument = Montage.create(TextDocument, {
                 //TODO: Remove, also for prototyping
                 this.application.ninja.documentController._hackRootFlag = true;
                 //
-            //this.documentRoot = this.iframe.contentWindow.document.getElementById("UserContent");
             this.stageBG = this.iframe.contentWindow.document.getElementById("stageBG");
             this.stageBG.onclick = null;
             this._document = this.iframe.contentWindow.document;
             this._window = this.iframe.contentWindow;
             //
             if(!this.documentRoot.Ninja) this.documentRoot.Ninja = {};
-            //
+            //Inserting user's document into template
             this._templateDocument.head.innerHTML = this._userDocument.content.head;
-            this._templateDocument.body.innerHTML = this._userDocument.content.body;
-
-            // Adding a handler for the main user document reel to finish loading.
+            //this._templateDocument.body.innerHTML = this._userDocument.content.body;
+            
+            //Adding a handler for the main user document reel to finish loading
             this._document.body.addEventListener("userTemplateDidLoad",  this.userTemplateDidLoad.bind(this), false);
 
             
             /* this.iframe.contentWindow.document.addEventListener('DOMSubtreeModified', function (e) { */ //TODO: Remove events upon loading once
 
-            //TODO: When written, the best way to initialize the document is to listen for the DOM tree being modified
+            //TODO: When re-written, the best way to initialize the document is to listen for the DOM tree being modified
             setTimeout(function () {
                 
                 
@@ -408,9 +407,41 @@ exports.HTMLDocument = Montage.create(TextDocument, {
                 ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
                 ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
                 if(this._document.styleSheets.length > 1) {
+                                        //Checking all styleSheets in document
+                                        for (var i in this._document.styleSheets) {
+                                                //If rules are null, assuming cross-origin issue
+                                                if(this._document.styleSheets[i].rules === null) {
+                                                        //Disabling style sheet to reload via inserting in style tag
+                                                        this._document.styleSheets[i].disabled = 'true';
+                                                        //TODO: Revisit URLs and URI creation logic, very hack right now
+                                                        var fileUri, cssUrl, cssData, tag;
+                                                        if (this._document.styleSheets[i].href.indexOf('js/document/templates/montage-html') !== -1) {
+                                                                //Getting the url of the CSS file
+                                                                cssUrl = this._document.styleSheets[i].href.split('js/document/templates/montage-html')[1];
+                                                                //Creating the URI of the file
+                                                                fileUri = this.application.ninja.coreIoApi.cloudData.root+this.application.ninja.documentController.documentHackReference.root.split(this.application.ninja.coreIoApi.cloudData.root)[1]+cssUrl.split('/')[1];
+                                                                //Loading the data from the file
+                                                                cssData = this.application.ninja.coreIoApi.readFile({uri: fileUri});
+                                                                //Creating tag with file content
+                                                                tag = document.createElement('style');
+                                                                tag.ninjauri = fileUri;
+                                                                tag.innerHTML = cssData.content;
+                                                                this._templateDocument.head.appendChild(tag);
+                                                        }
+                        }
+                                        }
+                                        
+                                        //TODO: Revisit this logic
                                         this._styles = this._document.styleSheets[this._document.styleSheets.length - 1];
                                         this._stylesheets = this._document.styleSheets; // Entire stlyesheets array
                                         
+                                        
+                                        this._templateDocument.body.innerHTML = this._userDocument.content.body;
+                                        
+                                        
+                                        
+                                        
+                                        
                                         //TODO Finish this implementation once we start caching Core Elements
                                         // Assign a model to the UserContent and add the ViewPort reference to it.
                                         NJUtils.makeElementModel(this.documentRoot, "Stage", "stage");