Detects offline mode on app startup.

1 files changed, 12 insertions, 5 deletions

diff --git a/index.php b/index.php
index 90d5238..469a877 100644
--- a/index.php
+++ b/index.php
@@ -73,7 +73,7 @@
 </div>
 
 	<script>
-	const trackingParams = [ 'utm_', 'mtm_', 'ref', 'tag'];
+	const trackingParams = [ 'utm_', 'mtm_', 'ref', 'tag', 'gclid', 'gclsrc', 'dclid', 'fbclid', 'zanpid'];
 
 	async function resolve(url) {
 		console.log("resolving: " + url);
@@ -142,6 +142,14 @@
 		inp.remove();
 		document.getElementById('copy-text').innerHTML = "<em>In den Zwischenspeicher kopiert!</em>";
 	}
+	function offline(){
+			document.getElementById('unshort-label').innerHTML = "<em>Nicht verfügbar wenn Offline</em>";
+			document.getElementById('unshort').disabled = true;
+	}
+	function online(){
+			document.getElementById('unshort-label').innerHTML = "Erkenne gekürzte Links";
+			document.getElementById('unshort').disabled = false;
+	}
 
 	window.addEventListener("load",function() {
 		document.getElementById('form').addEventListener("submit", async (e) => {
@@ -163,15 +171,14 @@
 		});
 
 		if ( ! navigator.onLine ) {
+			offline();
 		}
 	});
 	window.addEventListener('online', () => {
-			document.getElementById('unshort-label').innerHTML = "Erkenne gekürzte Links";
-			document.getElementById('unshort').disabled = false;
+			online();
 	});
 	window.addEventListener('offline', () => {
-			document.getElementById('unshort-label').innerHTML = "<em>Nicht verfügbar wenn Offline</em>";
-			document.getElementById('unshort').disabled = true;
+			offline();
 	});
 	</script>
 </body>