Allow player config to better handle borked players.

ui-templates/config_player.html

@@ -9,21 +9,25 @@
 <h4 class="h5">Currently Selected</h4>
 <p>
 {% for channel in data.channels %}
-  <strong>Player {{channel.channel}}:</strong>
+  <strong>Player {{loop.index0}}:</strong>
-  {% if channel.output %}
+  {% if channel %}
-    {{channel.output}}
+    {% if channel.output %}
+      {{channel.output}}
+    {% else %}
+      Default Audio Device
+    {% endif %}
+    {% if not channel.initialised %}
+      <code> - <strong>ERROR:</strong> Player did not start, potentially configured sound output is missing? Check <a href="/alerts">Alerts</a>.</code>
+    {% endif %}
   {% else %}
-    Default Audio Device
+    <code> - <strong>ERROR:</strong> Player did not respond, likely it is dead :/ Check <a href="/alerts">Alerts</a>.</code>
-  {% endif %}
-  {% if not channel.initialised %}
-    <code> - <strong>ERROR:</strong> Player did not start, potentially missing sound output?</code>
   {% endif %}
   <br>
 {% endfor %}
 <br/>
 <code>
 Set for:
-{% for channel in data.channels %}
+{% for channel in data.channels if channel %}
   <a href="/player/{{channel.channel}}/output/None">Player {{channel.channel}}</a> /
 {% endfor %}
 Default Audio Output
@@ -37,7 +41,9 @@ Default Audio Output
   {% if host_api.usable %}
   Set for:
     {% for channel in data.channels %}
-      {% if channel.output == output.name %}
+      {% if not channel %}
+      Player {{loop.index0}}
+      {% elif channel.output == output.name %}
       <strong>Player {{channel.channel}}</strong>
       {% else %}
       <a href="/player/{{channel.channel}}/output/{{output.name}}">Player {{channel.channel}}</a>