update used space percent after each ajax call and display the notification

apps/files/js/files.js

@@ -32,14 +32,18 @@ Files={
 		}
 		if(response.data !== undefined && response.data.uploadMaxFilesize !== undefined) {
 			$('#max_upload').val(response.data.uploadMaxFilesize);
-			$('#data-upload-form a').attr('original-title', response.data.maxHumanFilesize);
+			$('#upload.button').attr('original-title', response.data.maxHumanFilesize);
+			$('#usedSpacePercent').val(response.data.usedSpacePercent);
+			Files.displayStorageWarnings();
 		}
 		if(response[0] == undefined) {
 			return;
 		}
 		if(response[0].uploadMaxFilesize !== undefined) {
 			$('#max_upload').val(response[0].uploadMaxFilesize);
-			$('#data-upload-form a').attr('original-title', response[0].maxHumanFilesize);
+			$('#upload.button').attr('original-title', response[0].maxHumanFilesize);
+			$('#usedSpacePercent').val(response[0].usedSpacePercent);
+			Files.displayStorageWarnings();
 		}
 
 	},
@@ -65,6 +69,10 @@ Files={
 		return true;
 	},
 	displayStorageWarnings: function() {
+		if (!OC.Notification.isHidden()) {
+			return;
+		}
+
 		var usedSpacePercent = $('#usedSpacePercent').val();
 		if (usedSpacePercent > 98) {
 			OC.Notification.show(t('files', 'Your storage is full, files can not be updated or synced anymore!'));

core/js/js.js

@@ -297,7 +297,7 @@ OC.Notification={
     hide: function(callback) {
         $("#notification").text('');
         $('#notification').fadeOut('400', function(){
-            if ($("#notification").text() === '') {
+            if (OC.Notification.isHidden()) {
                 if (OC.Notification.getDefaultNotificationFunction) {
                     OC.Notification.getDefaultNotificationFunction.call();
                 }
@@ -318,7 +318,10 @@ OC.Notification={
         notification.hide();
         notification.text(text);
         notification.fadeIn().css("display","inline");
-    }
+    },
+	isHidden: function() {
+		return ($("#notification").text() === '');
+	}
 };
 
 OC.Breadcrumb={