1 files changed, 79 insertions, 0 deletions
diff --git a/radicale_infcloud/web/cache_handler.js b/radicale_infcloud/web/cache_handler.js
new file mode 100644
index 0000000..e21fb63
--- /dev/null
+++ b/radicale_infcloud/web/cache_handler.js
@@ -0,0 +1,79 @@
+// OFFLINE CACHE DEBUGGING
+
+/*var cacheStatusValues=[];
+cacheStatusValues[0]='uncached';
+cacheStatusValues[1]='idle';
+cacheStatusValues[2]='checking';
+cacheStatusValues[3]='downloading';
+cacheStatusValues[4]='updateready';
+cacheStatusValues[5]='obsolete';
+
+var cache=window.applicationCache;
+cache.addEventListener('cached', logEvent, false);
+cache.addEventListener('checking', logEvent, false);
+cache.addEventListener('downloading', logEvent, false);
+cache.addEventListener('error', logEvent, false);
+cache.addEventListener('noupdate', logEvent, false);
+cache.addEventListener('obsolete', logEvent, false);
+cache.addEventListener('progress', logEvent, false);
+cache.addEventListener('updateready', logEvent, false);
+
+function logEvent(e)
+{
+	var online, status, type, message;
+	online=(navigator.onLine) ? 'yes' : 'no';
+	status=cacheStatusValues[cache.status];
+	type=e.type;
+	message='online: '+online;
+	message+=', event: '+type;
+	message+=', status: '+status;
+	if(type=='error' && navigator.onLine)
+		message+=' (prolly a syntax error in manifest)';
+	console.log(message);
+}
+
+window.applicationCache.addEventListener('updateready', function(){
+		window.applicationCache.swapCache();
+		console.log('swap cache has been called');
+	}, false
+);
+
+//setInterval(function(){cache.update()}, 10000);*/
+
+// Check if a new cache is available on page load.
+window.addEventListener('load', function(e)
+{
+	window.applicationCache.addEventListener('cached', function(e)
+	{
+		if(!isUserLogged)
+			window.location.reload();
+		else
+			$('#cacheDialog').css('display','block');
+	}, false);
+
+	window.applicationCache.addEventListener('updateready', function(e)
+	{
+		if(!isUserLogged)
+			window.location.reload();
+		else
+			$('#cacheDialog').css('display','block');
+	}, false);
+
+	window.applicationCache.addEventListener('obsolete', function(e)
+	{
+		if(!isUserLogged)
+			window.location.reload();
+		else
+			$('#cacheDialog').css('display','block');
+	}, false);
+
+	window.applicationCache.addEventListener('noupdate', function(e)
+	{
+		if(!isUserLogged)
+		{
+			clearInterval(globalCacheUpdateInterval);
+			globalCacheUpdateInterval=setInterval(function(){window.applicationCache.update();}, 300000);
+			//$('#LoginPage .window').css('display', 'inline-block');
+		}
+	}, false);
+}, false);