#137: Sound et EpisodeSound, dashboard UI improvements (into #121) (#138)

#137

Deployment: **Upgrade to Liquidsoap 2.4**: code has been adapted to work with liquidsoap 2.4

Co-authored-by: bkfox <thomas bkfox net>
Reviewed-on: #138

aircox_streamer/controllers/metadata.py

@@ -77,9 +77,12 @@ class Metadata:
             air_time = tz.datetime.strptime(air_time, "%Y/%m/%d %H:%M:%S")
             return local_tz.localize(air_time)
 
-    def validate(self, data):
+    def validate(self, data, as_dict=False):
         """Validate provided data and set as attribute (must already be
         declared)"""
+        if as_dict and isinstance(data, list):
+            data = {v[0]: v[1] for v in data}
+
         for key, value in data.items():
             if hasattr(self, key) and not callable(getattr(self, key)):
                 setattr(self, key, value)