Update manifest to V3

jwconfsignal.js

@@ -24,7 +24,7 @@ JWConfZoomHand
 	var JWConfRaisings = 0;
 
 	// loop through table of attendees and call for observer subscription
-	function subscribeNewAttendees() {
+/* 	function subscribeNewAttendees() {
 		if (signalEnabled === false) {
 			return;
 		}
@@ -35,10 +35,39 @@ JWConfZoomHand
 					addObserver(row);
 			}
 		}
+	} */
+	
+	function subscribeNewAttendees() {
+		if (signalEnabled === false) {
+			return;
+		}
+		var tablesAttendees = document.evaluate('//table[starts-with(@class,"listener-table")]', document, null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null );
+		var tableAttendees = null;
+		for ( var i=0; i < tablesAttendees.snapshotLength; i++ )
+		{
+			tableAttendees = tablesAttendees.snapshotItem(i)
+			for (var i = 0, row; row = tableAttendees.rows[i]; i++) {
+				if (row.parentNode.localName !== "thead") {
+					addObserver(row);
+				}
+			}  
+		}
 	}
 	
+/* 	
+    wegen unten XPathResult.ORDERED_NODE_ITERATOR_TYPE durch XPathResult.ORDERED_NODE_SNAPSHOT_TYPE ersetzt (
+	
+	siehe https://developer.mozilla.org/en-US/docs/Web/API/Document/evaluate
+  	    Results of NODE_SNAPSHOT types are snapshots, which are essentially lists of matched nodes. You can make changes to the document by altering snapshot nodes. Modifying the document doesn't invalidate the snapshot; however, if the document is changed, the snapshot may not correspond to the current state of the document, since nodes may have moved, been changed, added, or removed.
+
+    führt leider manchmal zu
+	jwconfsignal.js:46 Uncaught DOMException: Failed to execute 'iterateNext' on 'XPathResult': The document has mutated since the result was returned.
+    at subscribeNewAttendees (chrome-extension://hhcadpapjmemfpokloljohmahipbjhmb/jwconfsignal.js:46:42)
+    at chrome-extension://hhcadpapjmemfpokloljohmahipbjhmb/jwconfsignal.js:250:4 */
+	
 	function updateJWConfRaisings() {
-		JWConfRaisings = document.evaluate('count(//table[@class="listener-table"]//tr[@class="detected speechrequest"])', document, null, XPathResult.ANY_TYPE, null ).numberValue;
+		//JWConfRaisings = document.evaluate('count(//table[starts-with(@class,"listener-table")]//tr[@class="speechrequest detected"])', document, null, XPathResult.ANY_TYPE, null ).numberValue;
+		JWConfRaisings = document.evaluate('count(//table[starts-with(@class,"listener-table")]//tr[@class="detected speechrequest" or @class="speechrequest detected" or @style="background-color: rgb(23, 121, 186); color: rgb(254, 254, 254);" or @style="background-color: rgb(161, 184, 105); color: rgb(254, 254, 254);"])', document, null, XPathResult.ANY_TYPE, null ).numberValue;
 	}
 	
 	function subscribeAttList() {

manifest.json

@@ -1,36 +1,46 @@
 {
 	// Extension ID: hhcadpapjmemfpokloljohmahipbjhmb
 	"key": "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtXRV6Vq2HTR6M1ryxP+8c4EvfCNo1K7SY8rkpBAdvZfDuxPB89Tkkm282/pkyl0ppmTyCpYO3bIXPKuDSg5TZfAItfXF2VgoMVUjXwiWy6qSiAkdaoHyNLuQqCcexqNvvqnKgfvkiZBK3HPNJzZFpx9BMFvSoG4RQz7GjYGjqzu95LW6tmI0HAMDKzHihdZ6d6oCgov/yJXIYyUBUSz+uVYpLM2xHRaOxU76AS896RzUNZEV5CUvioclqrmqQDp4gB7NJ2tDODil11T2yE4cVuIz9z/X3eZ7Y1mBmfHK1WnnFb+N5PMu/n1fA6re0bqAg6rT8gZNdeXlcAlytts4nwIDAQAB",
-    "name":"jwconfzoomhand",
-    "short_name":"JWConfZoomHand",
-    "version":"2021.08.28",
-    "manifest_version":2,
+	"name": "jwconfzoomhand",
+	"short_name": "JWConfZoomHand",
+	"version": "2023.01.14",
+	"manifest_version": 3,
 	"default_locale": "de",
-    "description":"-",
-	"web_accessible_resources" : ["/jscolor.js", "/checkMark.png"],
+	"description": "-",
+	"web_accessible_resources": [
+		{
+			"resources": [
+				"/jscolor.js",
+				"/checkMark.png"
+			],
+			"matches": [
+				"https://jwconf.org/*"
+			]
+		}
+	],
 	"icons": {
 		"128": "icon_128px.png",
-		"48": "icon_48px.png"	
+		"48": "icon_48px.png"
 	},
-	 "background": {
-    "scripts": ["background.js"],
-    "persistent": true
-  },
-	"browser_action": {
-		"default_icon": "icon_48px.png"
+	"background": {
+		"service_worker": "background.js"
 	},
 	"content_scripts": [
 		{
-			"matches": ["*://jwconf.org/*"],
-			"js": ["/jquery.min.js", "content.js", "/jwconfsignal.js"],
+			"matches": [
+				"*://jwconf.org/*"
+			],
+			"js": [
+				"/jquery.min.js",
+				"content.js",
+				"/jwconfsignal.js"
+			],
 			"run_at": "document_end"
 		}
 	],
-	
-	"permissions":[
+	"permissions": [
 		"activeTab",
 		"nativeMessaging"
 	],
 	"homepage_url": "http://jwconfzoomhand.local"
-	
-}
+}