From f1eaa75a57147991e6021923b9d11cce2abf7724 Mon Sep 17 00:00:00 2001
From: 0xboobface <0xboobface@gmail.com>
Date: Sat, 1 Dec 2018 14:01:50 +0100
Subject: [PATCH] Add error handler for the video player

---
 .../src/main/java/ctbrec/ui/PreviewPopupHandler.java | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/client/src/main/java/ctbrec/ui/PreviewPopupHandler.java b/client/src/main/java/ctbrec/ui/PreviewPopupHandler.java
index 42d5d960..78eb1559 100644
--- a/client/src/main/java/ctbrec/ui/PreviewPopupHandler.java
+++ b/client/src/main/java/ctbrec/ui/PreviewPopupHandler.java
@@ -185,6 +185,7 @@ public class PreviewPopupHandler implements EventHandler<MouseEvent> {
                 Collections.sort(sources);
                 StreamSource best = sources.get(0);
                 checkInterrupt();
+                LOG.debug("Preview url for {} is {}", model.getName(), best.getMediaPlaylistUrl());
                 video = new Media(best.getMediaPlaylistUrl());
                 if(videoPlayer != null) {
                     videoPlayer.dispose();
@@ -206,6 +207,7 @@ public class PreviewPopupHandler implements EventHandler<MouseEvent> {
                         });
                     }
                 });
+                videoPlayer.setOnError(() -> onError(videoPlayer));
             } catch (IllegalStateException e) {
                 if(e.getMessage().equals("Stream url unknown")) {
                     // fine hls url for mfc not known yet
@@ -229,6 +231,16 @@ public class PreviewPopupHandler implements EventHandler<MouseEvent> {
         });
     }
 
+    private void onError(MediaPlayer videoPlayer) {
+        LOG.error("Error while starting preview stream", videoPlayer.getError());
+        if(videoPlayer.getError().getCause() != null) {
+            LOG.error("Error while starting preview stream root cause:", videoPlayer.getError().getCause());
+        }
+        Platform.runLater(() -> {
+            showTestImage();
+        });
+    }
+
     private void resize(double w, double h) {
         preview.setFitWidth(w);
         preview.setFitHeight(h);