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/* <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,
HtmlDocumentModel = require("js/document/models/html").HtmlDocumentModel,
DesignDocumentView = require("js/document/views/design").DesignDocumentView;
////////////////////////////////////////////////////////////////////////
//
exports.HtmlDocument = Montage.create(Component, {
////////////////////////////////////////////////////////////////////
//
hasTemplate: {
value: false
},
////////////////////////////////////////////////////////////////////
//
model: {
value: null
},
////////////////////////////////////////////////////////////////////
//
loaded: {
value: {callback: null, context: null}
},
////////////////////////////////////////////////////////////////////
//
_document: {
value: null //TODO: Figure out if this will be needed, probably not
},
////////////////////////////////////////////////////////////////////
//
exclusionList: {
value: [] //TODO: Update to correct list
},
////////////////////////////////////////////////////////////////////
//
uuid: {
get: function() {
return this._uuid;
}
},
////////////////////////////////////////////////////////////////////
//
inExclusion: {
value: function(element) {
if(this.exclusionList.indexOf(element.nodeName) === -1) {
return -1;
}
return 1;
}
},
////////////////////////////////////////////////////////////////////
//
init: {
value:function(file, context, callback, view) {
//Storing callback data for loaded dispatch
this.loaded.callback = callback;
this.loaded.context = context;
//Creating instance of HTML Document Model
this.model = Montage.create(HtmlDocumentModel,{
file: {value: file},
views: {value: {'design': DesignDocumentView.create(), 'code': null}} //TODO: Add code view logic
});
//Initiliazing views and hiding
if (this.model.views.design.initiliaze(document.getElementById("iframeContainer"))) {
//Hiding iFrame, just initiliazing
this.model.views.design.hide();
} else {
//ERROR: Design View not initilized
}
//
if (view === 'design') {
//Showing design iFrame
this.model.views.design.show();
this.model.views.design.iframe.style.opacity = 0;
this.model.views.design.content = this.model.file.content;
//
this.model.views.design.render(function () {
//TODO: Identify and remove usage of '_document'
this._document = this.model.views.design.document;
//TODO: Check for needed
this.documentRoot = this.model.views.design.document.body;
//TODO: Why is this needed?
this._liveNodeList = this.documentRoot.getElementsByTagName('*');
//Initiliazing document model
document.application.njUtils.makeElementModel(this.documentRoot, "Body", "body");
//Adding event to know when template is ready
this.model.views.design.document.head.addEventListener('DOMSubtreeModified', this.handleTemplateReady.bind(this), false);
}.bind(this));
} else {
//TODO: Identify default view (probably code)
}
}
},
////////////////////////////////////////////////////////////////////
//
handleTemplateReady: {
value: function (e) {
//Removing event listener, a must for this type of event
this.model.views.design.document.head.removeEventListener('DOMSubtreeModified', this.handleTemplateReady.bind(this), false);
//Making callback after view is loaded
this.loaded.callback.call(this.loaded.context, this);
//Setting opacity to be viewable after load
this.model.views.design.iframe.style.opacity = 1;
}
},
////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////
handleWebTemplateLoad: {
value: function(event) {
//TODO: Remove, also for prototyping
this.application.ninja.documentController._hackRootFlag = true;
this._window = this.iframe.contentWindow;
this._document = this.iframe.contentWindow.document;
this.documentRoot = this.iframe.contentWindow.document.body;
for (var k in this._document.styleSheets) {
if (this._document.styleSheets[k].ownerNode && this._document.styleSheets[k].ownerNode.setAttribute) {
this._document.styleSheets[k].ownerNode.setAttribute('data-ninja-template', 'true');
}
}
// Live node list of the current loaded document
this._liveNodeList = this.documentRoot.getElementsByTagName('*');
setTimeout(function () {
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
if(this._document.styleSheets.length) {
//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) {
//TODO: Revisit URLs and URI creation logic, very hack right now
var fileUri, cssUrl, cssData, query, prefixUrl, fileCouldDirUrl, docRootUrl;
//
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);
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 <link>
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') {
if (this._document.styleSheets[i].ownerNode.attributes[n].value.indexOf(docRootUrl) !== -1) {
tag.setAttribute(this._document.styleSheets[i].ownerNode.attributes[n].name, this._document.styleSheets[i].ownerNode.attributes[n].value.split(docRootUrl)[1]);
} else {
tag.setAttribute(this._document.styleSheets[i].ownerNode.attributes[n].name, this._document.styleSheets[i].ownerNode.attributes[n].value);
}
}
}
//
fileCouldDirUrl = this._document.styleSheets[i].href.split(this._document.styleSheets[i].href.split('/')[this._document.styleSheets[i].href.split('/').length-1])[0];
//TODO: Make public version of this.application.ninja.ioMediator.getNinjaPropUrlRedirect with dynamic ROOT
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) {
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]);
}
}
} 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');
tag.setAttribute('type', 'text/css');
tag.setAttribute('data-ninja-external-url', this._document.styleSheets[i].href);
tag.setAttribute('data-ninja-file-read-only', "true");
tag.setAttribute('data-ninja-file-name', this._document.styleSheets[i].href.split('/')[this._document.styleSheets[i].href.split('/').length-1]);
//Copying attributes to maintain same properties as the <link>
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') {
if (this._document.styleSheets[i].ownerNode.attributes[n].value.indexOf(docRootUrl) !== -1) {
tag.setAttribute(this._document.styleSheets[i].ownerNode.attributes[n].name, this._document.styleSheets[i].ownerNode.attributes[n].value.split(docRootUrl)[1]);
} else {
tag.setAttribute(this._document.styleSheets[i].ownerNode.attributes[n].name, this._document.styleSheets[i].ownerNode.attributes[n].value);
}
}
}
/*
//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();
//
if (xhr.readyState === 4) {
console.log(xhr);
}
//tag.innerHTML = xhr.responseText //xhr.response;
*/
//Temp rule so it's registered in the array
tag.innerHTML = 'noRULEjustHACK{background: #000}';
//Disabling external style sheets
query = this._templateDocument.html.querySelectorAll(['link']);
for (var k in query) {
if (query[k].href === this._document.styleSheets[i].href) {
//TODO: Removed the temp insertion of the stylesheet
//because it wasn't the proper way to do it
//need to be handled via XHR with proxy in Cloud Sim
//Disabling style sheet to reload via inserting in style tag
//var tempCSS = query[k].cloneNode(true);
//tempCSS.setAttribute('data-ninja-template', 'true');
query[k].setAttribute('disabled', 'true');
//this.iframe.contentWindow.document.head.appendChild(tempCSS);
//Inserting tag
this._templateDocument.head.insertBefore(tag, query[k]);
}
}
}
}
}
////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////
//TODO: Check if this is needed
this._stylesheets = this._document.styleSheets;
////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////
for(i = 0; i < this._stylesheets.length; i++) {
if(this._stylesheets[i].ownerNode.id === "nj-stage-stylesheet") {
this.documentRoot.elementModel.defaultRule = this._stylesheets[i];
break;
}
}
//Temporary create properties for each rule we need to save the index of the rule
var len = this.documentRoot.elementModel.defaultRule.cssRules.length;
for(var j = 0; j < len; j++) {
if(this.documentRoot.elementModel.defaultRule.cssRules[j].selectorText === "*") {
this.documentRoot.elementModel.transitionStopRule = this.documentRoot.elementModel.defaultRule.cssRules[j];
}
}
}
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
}.bind(this), 1000);
}
}
});
////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////
|