Update cyclone.js

static/cyclone.js

@@ -115,7 +115,7 @@ class CSSRewriter extends Cyclone {
 
 		var prop = styles.getPropertyValue('background-image')
 		var name = "background-image"
-    console.log(prop)
+
 		if (prop == "") {
 			if (!styles.getPropertyValue('background') == "") {
 				prop = styles.getPropertyValue('background')
@@ -126,8 +126,6 @@ class CSSRewriter extends Cyclone {
 			}
 		}
 
-    console.log(name);
-    
 		if (prop.includes("url(")) {
 			var start = prop.indexOf('url(') + 4
 			var end = prop.indexOf(')') - 4
@@ -136,10 +134,8 @@ class CSSRewriter extends Cyclone {
 
 			if (url.startsWith(location.origin)) {
 				url = url.split(location.origin)
-        console.log("Relative URL", url);
 			} else {
 				url = url.slice(url.indexOf(location.origin));
-        console.log("Absolute URL:",url)
 			}
 
 			url = this.rewriteUrl(url)
@@ -151,22 +147,65 @@ class CSSRewriter extends Cyclone {
 // JS
 
 class JavaScriptRewriter extends Cyclone {
+	constructor(proxy) {
+		super();
+		//Proxied methods
+		this.setAttrCy = HTMLElement.prototype.setAttribute;
+		this.getAttrCy = HTMLElement.prototype.getAttribute;
+		this.proxy = proxy
+	}
+
 	rewriteJavascript(js) {
 		var javascript = js.replace('window.location', 'document._dlocation')
 		javascript = javascript.replace('document.location', 'document._dlocation')
 		javascript = javascript.replace('location.', 'document._location.')
 		return javascript
 	}
+
+	setAttribute(attr, value, mode) {
+		const setAttrCy = HTMLElement.prototype.setAttribute;
+
+		if (mode) {
+			this.setAttrCy.call(this, attr, value);
+		} else {
+			var url = attr
+			if (cyclone.targetAttrs.includes(attr)) {
+				url = cyclone.rewriteUrl(url);
+			}
+
+			setAttrCy.call(this, attr, value);
+		}
+	}
+
+	getAttribute(attrN, mode) {
+		const getAttrCy = HTMLElement.prototype.getAttribute;
+
+		if (mode) {
+			return getAttrCy.call(this, attrN);
+		} else {
+			var val = getAttrCy.call(this, attrN);
+			if (cyclone.targetAttrs.includes(attrN)) {
+				val = getAttrCy.call(this, 'data-origin-' + attrN);
+			}
+
+			return val;
+		}
+	}
 }
 
 // HTML
 class HTMLRewriter extends Cyclone {
 	rewriteElement(element) {
 		var targetAttrs = this.targetAttrs;
-    const attrs = [...element.attributes].reduce((attrs, attribute) => {
+		var attrs;
+		try {
+			attrs = [...element.attributes || {}].reduce((attrs, attribute) => {
 				attrs[attribute.name] = attribute.value;
 				return attrs;
 			}, {});
+		} catch {
+			attrs = {};
+		}
 
 		var elementAttributes = [];
 
@@ -266,8 +305,8 @@ var CWOriginal = Object.getOwnPropertyDescriptor(window.HTMLIFrameElement.protot
 
 Object.defineProperty(window.HTMLIFrameElement.prototype, 'contentWindow', {
 	get() {
-    var iWindow = CWOriginal.get.call(this)
+		var iWindow = CWOriginal.get.call(this);
-    cyclone.rewriteiFrame(iWindow)
+		htmlRewriter.rewriteiFrame(iWindow);
 
 		return iWindow
 	},
@@ -340,7 +379,17 @@ function openNewTab(url, target, features) {
 
 window.open = openNewTab;
 
+window.onload = function() {
+	for (var i = 0; i < 12; i++) {
+		setTimeout(()=>{
 			htmlRewriter.rewriteDocument();
+		},500)
+	}
+
+	setInterval(function() {
+		htmlRewriter.rewriteDocument();
+	}, 3000);
+}
 
 let mutationE = new MutationObserver((mutationList, observer) => {
 	for (const mutation of mutationList) {
@@ -353,10 +402,6 @@ let mutationE = new MutationObserver((mutationList, observer) => {
 	subtree: true
 })
 
-setInterval(function() {
-  htmlRewriter.rewriteDocument();
-}, 10000)
-
 //For intercepting all requests
 if (!document.serviceWorkerRegistered) {
 	if ('serviceWorker' in navigator) {