From 4f274aa5beff735f63905704e52e6ea938c140d9 Mon Sep 17 00:00:00 2001 From: Jose Antonio Marquez Date: Mon, 5 Mar 2012 23:18:49 -0800 Subject: Temp support for CDN CSS Added a temp fix for allow the viewing of CSS on a CDN, however, the styles should not be editable, but will allow for accurate preview of styles. Need to coordinate with the CSS panel and styles manager to insert styles in the appropriate files or tags that have write permission. --- js/document/html-document.js | 87 ++++++-------------------------------------- 1 file changed, 12 insertions(+), 75 deletions(-) (limited to 'js/document') diff --git a/js/document/html-document.js b/js/document/html-document.js index a3424259..323c1488 100755 --- a/js/document/html-document.js +++ b/js/document/html-document.js @@ -546,13 +546,12 @@ exports.HTMLDocument = Montage.create(TextDocument, { docRootUrl = this.application.ninja.coreIoApi.rootUrl+escape((this.application.ninja.documentController.documentHackReference.root.split(this.application.ninja.coreIoApi.cloudData.root)[1]).replace(/\/\//gi, '/')); //TODO: Parse out relative URLs and map them to absolute if (this._document.styleSheets[i].href.indexOf(this.application.ninja.coreIoApi.rootUrl) !== -1) { - + // cssUrl = this._document.styleSheets[i].href.split(this.application.ninja.coreIoApi.rootUrl)[1]; fileUri = this.application.ninja.coreIoApi.cloudData.root+cssUrl; //TODO: Add error handling for reading file cssData = this.application.ninja.coreIoApi.readFile({uri: fileUri}); - - + // var tag = this.iframe.contentWindow.document.createElement('style'); tag.setAttribute('type', 'text/css'); tag.setAttribute('data-ninja-uri', fileUri); @@ -569,54 +568,10 @@ 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); - - - - //Looping through DOM to insert style tag at location of link element - query = this._templateDocument.html.querySelectorAll(['link']); - for (var j in query) { - if (query[j].href === this._document.styleSheets[i].href) { - //Disabling style sheet to reload via inserting in style tag - query[j].setAttribute('disabled', 'true'); - //Inserting tag - this._templateDocument.head.insertBefore(tag, query[j]); - } - } - - - /* -//Getting the url of the CSS file - cssUrl = this._document.styleSheets[i].href.split('js/document/templates/montage-html')[1];//TODO: Parse out relative URLs and map them to absolute - //Creating the URI of the file (this is wrong should not be splitting cssUrl) - fileUri = (this.application.ninja.coreIoApi.cloudData.root+this.application.ninja.documentController.documentHackReference.root.split(this.application.ninja.coreIoApi.cloudData.root)[1]+cssUrl).replace(/\/\//gi, '/'); - //Loading the data from the file - cssData = this.application.ninja.coreIoApi.readFile({uri: fileUri}); - //Creating tag with file content - var tag = this.iframe.contentWindow.document.createElement('style'); - tag.setAttribute('type', 'text/css'); - tag.setAttribute('data-ninja-uri', fileUri); - tag.setAttribute('data-ninja-file-url', cssUrl); - tag.setAttribute('data-ninja-file-read-only', JSON.parse(this.application.ninja.coreIoApi.isFileWritable({uri: fileUri}).content).readOnly); - tag.setAttribute('data-ninja-file-name', cssUrl.split('/')[cssUrl.split('/').length-1]); - //Copying attributes to maintain same properties as the - for (var n in this._document.styleSheets[i].ownerNode.attributes) { - if (this._document.styleSheets[i].ownerNode.attributes[n].value && this._document.styleSheets[i].ownerNode.attributes[n].name !== 'disabled' && this._document.styleSheets[i].ownerNode.attributes[n].name !== 'disabled') { - tag.setAttribute(this._document.styleSheets[i].ownerNode.attributes[n].name, this._document.styleSheets[i].ownerNode.attributes[n].value); - } - } // - - //fileCouldDirUrl = this.application.ninja.coreIoApi.rootUrl+escape((this.application.ninja.documentController.documentHackReference.root.split(this.application.ninja.coreIoApi.cloudData.root)[1]+cssUrl.split(cssUrl.split('/')[cssUrl.split('/').length-1])[0]).replace(/\/\//gi, '/')); - fileCouldDirUrl = this.application.ninja.coreIoApi.rootUrl+escape((this.application.ninja.documentController.documentHackReference.root.split(this.application.ninja.coreIoApi.cloudData.root)[1]).replace(/\/\//gi, '/')); - - //TODO: Fix regEx to have logic for all possible URLs strings (currently prefixing all url()) + 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); - //Looping through DOM to insert style tag at location of link element query = this._templateDocument.html.querySelectorAll(['link']); for (var j in query) { @@ -627,30 +582,10 @@ exports.HTMLDocument = Montage.create(TextDocument, { this._templateDocument.head.insertBefore(tag, query[j]); } } -*/ - - - - - - - - - - - - - - - - - - } else { console.log('ERROR: Cross-Domain-Stylesheet detected, unable to load in Ninja'); //None local stylesheet, probably on a CDN (locked) - /* -var tag = this.iframe.contentWindow.document.createElement('style'); + var tag = this.iframe.contentWindow.document.createElement('style'); tag.setAttribute('type', 'text/css'); tag.setAttribute('data-ninja-external-url', this._document.styleSheets[i].href); tag.setAttribute('data-ninja-file-read-only', "true"); @@ -669,7 +604,8 @@ var tag = this.iframe.contentWindow.document.createElement('style'); - //TODO: Figure out cross-domain XHR issue, might need cloud to handle + /* +//TODO: Figure out cross-domain XHR issue, might need cloud to handle var xhr = new XMLHttpRequest(); xhr.open("GET", this._document.styleSheets[i].href, true); xhr.send(); @@ -677,20 +613,21 @@ var tag = this.iframe.contentWindow.document.createElement('style'); if (xhr.readyState === 4) { console.log(xhr); } +*/ //tag.innerHTML = xhr.responseText //xhr.response; + tag.innerHTML = 'noRULEjustHACK{background: #000}' //Currently no external styles will load if unable to load via XHR request //Disabling external style sheets query = this._templateDocument.html.querySelectorAll(['link']); - for (var j in query) { - if (query[j].href === this._document.styleSheets[i].href) { + for (var k in query) { + if (query[k].href === this._document.styleSheets[i].href) { //Disabling style sheet to reload via inserting in style tag - query[j].setAttribute('disabled', 'true'); + query[k].setAttribute('disabled', 'true'); //Inserting tag - this._templateDocument.head.insertBefore(tag, query[j]); + this._templateDocument.head.insertBefore(tag, query[k]); } } -*/ } } } -- cgit v1.2.3