Enhanced get_default_media_plugin to filter by video/audio plugins.

platypush/entities/alarm.py

@@ -28,6 +28,7 @@ if not is_defined('alarm'):
         snooze_interval = Column(Integer, nullable=True)
         actions = Column(JSON, nullable=True)
         static = Column(Boolean, nullable=False, default=False)
+        condition_type = Column(String, nullable=False)
 
         __table_args__ = {'extend_existing': True}
         __mapper_args__ = {

platypush/utils/media.py

@@ -5,9 +5,17 @@ from platypush.context import get_plugin
 from platypush.plugins.media import MediaPlugin
 
 
-def get_default_media_plugin() -> MediaPlugin:
+audio_plugins = [
+    'sound',
+    'music.mpd',
+]
+
+
+def get_default_media_plugin(video: bool = False) -> MediaPlugin:
     """
     Get the default media plugin based on the current configuration.
+
+    :param video: If True then the plugin must support video playback.
     """
 
     enabled_plugins: List[MediaPlugin] = []
@@ -26,8 +34,20 @@ def get_default_media_plugin() -> MediaPlugin:
     if local_plugins:
         return local_plugins[0]
 
-    assert (
-        enabled_plugins
-    ), f'No media plugin is enabled. Supported plugins: {MediaPlugin.supported_media_plugins}'
-
+    if enabled_plugins:
         return enabled_plugins[0]
+
+    assert not video, (
+        'No media plugin with video support is enabled. '
+        f'Supported plugins: {MediaPlugin.supported_media_plugins}'
+    )
+
+    for plugin_name in audio_plugins:
+        try:
+            plugin = get_plugin(plugin_name)
+            if plugin and plugin_name in cfg and not cfg[plugin_name].get('disabled'):
+                return plugin
+        except Exception:
+            pass
+
+    raise AssertionError('No media plugin is enabled')