Add media source support to bluesound (#67563)

homeassistant/components/bluesound/media_player.py

@@ -15,10 +15,15 @@ import async_timeout
 import voluptuous as vol
 import xmltodict
 
+from homeassistant.components import media_source
 from homeassistant.components.media_player import PLATFORM_SCHEMA, MediaPlayerEntity
+from homeassistant.components.media_player.browse_media import (
+    async_process_play_media_url,
+)
 from homeassistant.components.media_player.const import (
     ATTR_MEDIA_ENQUEUE,
     MEDIA_TYPE_MUSIC,
+    SUPPORT_BROWSE_MEDIA,
     SUPPORT_CLEAR_PLAYLIST,
     SUPPORT_NEXT_TRACK,
     SUPPORT_PAUSE,
@@ -800,7 +805,7 @@ class BluesoundPlayer(MediaPlayerEntity):
         if self.is_grouped and not self.is_master:
             return SUPPORT_VOLUME_STEP | SUPPORT_VOLUME_SET | SUPPORT_VOLUME_MUTE
 
-        supported = SUPPORT_CLEAR_PLAYLIST
+        supported = SUPPORT_CLEAR_PLAYLIST | SUPPORT_BROWSE_MEDIA
 
         if self._status.get("indexing", "0") == "0":
             supported = (
@@ -1029,6 +1034,12 @@ class BluesoundPlayer(MediaPlayerEntity):
         if self.is_grouped and not self.is_master:
             return
 
+        if media_source.is_media_source_id(media_id):
+            play_item = await media_source.async_resolve_media(self.hass, media_id)
+            media_id = play_item.url
+
+        media_id = async_process_play_media_url(self.hass, media_id)
+
         url = f"Play?url={media_id}"
 
         if kwargs.get(ATTR_MEDIA_ENQUEUE):
@@ -1063,3 +1074,11 @@ class BluesoundPlayer(MediaPlayerEntity):
         if mute:
             return await self.send_bluesound_command("Volume?mute=1")
         return await self.send_bluesound_command("Volume?mute=0")
+
+    async def async_browse_media(self, media_content_type=None, media_content_id=None):
+        """Implement the websocket media browsing helper."""
+        return await media_source.async_browse_media(
+            self.hass,
+            media_content_id,
+            content_filter=lambda item: item.media_content_type.startswith("audio/"),
+        )