Mediaplayer clementine remote (#5877)

* Added Clementine Music Player Remote component.

* Remove stale stuff

.coveragerc

@@ -218,6 +218,7 @@ omit =
     homeassistant/components/media_player/aquostv.py
     homeassistant/components/media_player/braviatv.py
     homeassistant/components/media_player/cast.py
+    homeassistant/components/media_player/clementine.py
     homeassistant/components/media_player/cmus.py
     homeassistant/components/media_player/denon.py
     homeassistant/components/media_player/denonavr.py

homeassistant/components/media_player/clementine.py

@@ -0,0 +1,220 @@
+"""
+Support for Clementine Music Player as media player.
+
+For more details about this platform, please refer to the documentation at
+https://home-assistant.io/components/media_player.clementine/
+"""
+
+import asyncio
+from datetime import timedelta
+import logging
+import time
+
+import voluptuous as vol
+
+import homeassistant.helpers.config_validation as cv
+from homeassistant.components.media_player import (
+    SUPPORT_NEXT_TRACK, SUPPORT_PAUSE, SUPPORT_PREVIOUS_TRACK, PLATFORM_SCHEMA,
+    SUPPORT_VOLUME_STEP, SUPPORT_SELECT_SOURCE, SUPPORT_PLAY, MEDIA_TYPE_MUSIC,
+    SUPPORT_VOLUME_SET, MediaPlayerDevice)
+from homeassistant.const import (
+    CONF_HOST, CONF_NAME, CONF_PORT, CONF_ACCESS_TOKEN,
+    STATE_OFF, STATE_PLAYING, STATE_PAUSED, STATE_UNKNOWN)
+
+REQUIREMENTS = ['python-clementine-remote==1.0.1']
+
+SCAN_INTERVAL = timedelta(seconds=5)
+
+_LOGGER = logging.getLogger(__name__)
+
+DEFAULT_NAME = 'Clementine Remote'
+
+SUPPORT_CLEMENTINE = SUPPORT_PAUSE | SUPPORT_VOLUME_STEP | \
+                     SUPPORT_PREVIOUS_TRACK | SUPPORT_VOLUME_SET | \
+                     SUPPORT_NEXT_TRACK | \
+                     SUPPORT_SELECT_SOURCE | SUPPORT_PLAY
+
+PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
+    vol.Optional(CONF_NAME, default=DEFAULT_NAME): cv.string,
+    vol.Required(CONF_HOST): cv.string,
+    vol.Optional(CONF_PORT, default=5500): cv.positive_int,
+    vol.Optional(CONF_ACCESS_TOKEN, default=None): cv.positive_int,
+})
+
+
+# pylint: disable=unused-argument
+def setup_platform(hass, config, add_devices, discovery_info=None):
+    """Setup the Clementine platform."""
+    from clementineremote import ClementineRemote
+    client = ClementineRemote(config.get(CONF_HOST), config.get(CONF_PORT),
+                              config.get(CONF_ACCESS_TOKEN), reconnect=True)
+
+    add_devices([ClementineDevice(client, config[CONF_NAME])])
+
+
+class ClementineDevice(MediaPlayerDevice):
+    """Representation of Clementine Player."""
+
+    def __init__(self, client, name):
+        """Initialize the Clementine device."""
+        self._client = client
+        self._name = name
+        self._muted = False
+        self._volume = 0.0
+        self._track_id = 0
+        self._last_track_id = 0
+        self._track_name = ''
+        self._track_artist = ''
+        self._track_album_name = ''
+        self._state = STATE_UNKNOWN
+
+    def update(self):
+        """Retrieve the latest data from the Clementine Player."""
+        try:
+            client = self._client
+
+            if client.state == 'Playing':
+                self._state = STATE_PLAYING
+            elif client.state == 'Paused':
+                self._state = STATE_PAUSED
+            elif client.state == 'Disconnected':
+                self._state = STATE_OFF
+            else:
+                self._state = STATE_PAUSED
+
+            if client.last_update and (time.time() - client.last_update > 40):
+                self._state = STATE_OFF
+
+            self._volume = float(client.volume) if client.volume else 0.0
+
+            if client.current_track:
+                self._track_id = client.current_track['track_id']
+                self._track_name = client.current_track['title']
+                self._track_artist = client.current_track['track_artist']
+                self._track_album_name = client.current_track['track_album']
+
+        except:
+            self._state = STATE_OFF
+            raise
+
+    @property
+    def name(self):
+        """Return the name of the device."""
+        return self._name
+
+    @property
+    def state(self):
+        """Return the state of the device."""
+        return self._state
+
+    @property
+    def volume_level(self):
+        """Volume level of the media player (0..1)."""
+        return self._volume / 100.0
+
+    @property
+    def source(self):
+        """Return  current source name."""
+        source_name = "Unknown"
+        client = self._client
+        if client.active_playlist_id in client.playlists:
+            source_name = client.playlists[client.active_playlist_id]['name']
+        return source_name
+
+    @property
+    def source_list(self):
+        """List of available input sources."""
+        source_names = [s["name"] for s in self._client.playlists.values()]
+        return source_names
+
+    def select_source(self, source):
+        """Select input source."""
+        client = self._client
+        sources = [s for s in client.playlists.values() if s['name'] == source]
+        if len(sources) == 1:
+            client.change_song(sources[0]['id'], 0)
+
+    @property
+    def media_content_type(self):
+        """Content type of current playing media."""
+        return MEDIA_TYPE_MUSIC
+
+    @property
+    def media_title(self):
+        """Title of current playing media."""
+        return self._track_name
+
+    @property
+    def media_artist(self):
+        """Artist of current playing media, music track only."""
+        return self._track_artist
+
+    @property
+    def media_album_name(self):
+        """Album name of current playing media, music track only."""
+        return self._track_album_name
+
+    @property
+    def supported_features(self):
+        """Flag media player features that are supported."""
+        return SUPPORT_CLEMENTINE
+
+    @property
+    def media_image_hash(self):
+        """Hash value for media image."""
+        if self._client.current_track:
+            return self._client.current_track['track_id']
+
+        return None
+
+    @asyncio.coroutine
+    def async_get_media_image(self):
+        """Fetch media image of current playing image."""
+        if self._client.current_track:
+            image = bytes(self._client.current_track['art'])
+            return (image, 'image/png')
+
+        return None, None
+
+    def volume_up(self):
+        """Volume up the media player."""
+        newvolume = min(self._client.volume + 4, 100)
+        self._client.set_volume(newvolume)
+
+    def volume_down(self):
+        """Volume down media player."""
+        newvolume = max(self._client.volume - 4, 0)
+        self._client.set_volume(newvolume)
+
+    def mute_volume(self, mute):
+        """Send mute command."""
+        self._client.set_volume(0)
+
+    def set_volume_level(self, volume):
+        """Set volume level."""
+        self._client.set_volume(int(100 * volume))
+
+    def media_play_pause(self):
+        """Simulate play pause media player."""
+        if self._state == STATE_PLAYING:
+            self.media_pause()
+        else:
+            self.media_play()
+
+    def media_play(self):
+        """Send play command."""
+        self._state = STATE_PLAYING
+        self._client.play()
+
+    def media_pause(self):
+        """Send media pause command to media player."""
+        self._state = STATE_PAUSED
+        self._client.pause()
+
+    def media_next_track(self):
+        """Send next track command."""
+        self._client.next()
+
+    def media_previous_track(self):
+        """Send the previous track command."""
+        self._client.previous()

requirements_all.txt

@@ -537,6 +537,9 @@ pysma==0.1.3
 # homeassistant.components.sensor.snmp
 pysnmp==4.3.3
 
+# homeassistant.components.media_player.clementine
+python-clementine-remote==1.0.1
+
 # homeassistant.components.digital_ocean
 python-digitalocean==1.10.1