Merge pull request #97 from nextcloud/unsupported-error

show feedback when WebRTC is not supported by the browser

js/webrtc.js

@@ -263,15 +263,31 @@ var spreedMappingTable = [];
 					message = t('spreed', 'Access to microphone & camera was denied');
 					$('#emptycontent p').hide();
 				}
+			} else if(!OCA.SpreedMe.webrtc.capabilities.support) {
+				console.log('WebRTC not supported');
+
+				message = t('spreed', 'WebRTC is not supported in your browser :-/');
+				messageAdditional = t('spreed', 'Please use a different browser like Firefox or Chrome');
 			} else {
-				message = t('spreed', 'Error while accessing microphone & camera: {error}', {error: error.message || error.name});
-				$('#emptycontent p').hide();
+				message = t('spreed', 'Error while accessing microphone & camera');
+				messageAdditional = error.message || error.name;
 			}
 			$('#emptycontent .icon-video').removeClass('icon-video').addClass('icon-video-off');
 			$('#emptycontent h2').text(message);
 			$('#emptycontent p').text(messageAdditional);
 		});
 
+		if(!OCA.SpreedMe.webrtc.capabilities.support) {
+			console.log('WebRTC not supported');
+			var message, messageAdditional;
+
+			message = t('spreed', 'WebRTC is not supported in your browser :-/');
+			messageAdditional = t('spreed', 'Please use a different browser like Firefox or Chrome');
+
+			$('#emptycontent h2').text(message);
+			$('#emptycontent p').text(messageAdditional);
+		}
+
 		OCA.SpreedMe.webrtc.on('joinedRoom', function(name) {
 			$('#app-content').removeClass('icon-loading');
 			$('.videoView').removeClass('hidden');