+ private handleError (err: any) {
+ const errorMessage: string = typeof err === 'string' ? err : err.message
+ let message = ''
+
+ if (errorMessage.indexOf('http error') !== -1) {
+ message = 'Cannot fetch video from server, maybe down.'
+ } else {
+ message = errorMessage
+ }
+
+ this.notificationsService.error('Error', message)
+ }
+