class AmznMusicSkill(CommonPlaySkill):
def __init__(self):
super().__init__(name="AmznMusicSkill")
# self.mediaplayer = MPlayerService(config=None, bus=None)
self.mediaplayer = VlcService(config={'low_volume': 10, 'duck': True})
self.state = 'idle'
self.cps_id = "amzn-music"
self.am = None
self.vocabs = [] # keep a list of vocabulary words
self.username = ""
self.password = ""
self.library_only = True
def initialize(self):
self.username = self.settings.get("username", "")
self.password = self.settings.get("password", "")
self.library_only = self.settings.get("library_only", True)
# self._load_vocab_files()
# handle credentials
if (not self.username) and (not self.password):
credentials = self._load_credentials_store()
if credentials:
self.username = base64.b64decode(credentials['e'])
self.password = base64.b64decode(credentials['p'])
if self.username and self.password:
LOG.debug("login to amazon music")
self.am = AmazonMusic(credentials=[self.username, self.password])
self.mediaplayer.clear_list()
# Setup handlers for playback control messages
self.add_event('mycroft.audio.service.next', self.next)
self.add_event('mycroft.audio.service.prev', self.previous)
self.add_event('mycroft.audio.service.pause', self.pause)
self.add_event('mycroft.audio.service.resume', self.resume)
self.add_event('mycroft.audio.service.lower_volume', self.lower_volume)
self.add_event('mycroft.audio.service.restore_volume',
self.restore_volume)
self.add_event('recognizer_loop:audio_output_start', self.lower_volume)
self.add_event('recognizer_loop:record_begin', self.lower_volume)
self.add_event('recognizer_loop:audio_output_end', self.restore_volume)
self.add_event('recognizer_loop:record_end', self.restore_volume)
self.add_event('mycroft.audio.service.track_info',
self._track_info_handler)
self.add_event('mycroft.audio.playing_track',
self._playing_track_handler)
self.mediaplayer.set_track_start_callback(self._track_start_handler)
def CPS_match_query_phrase(self, phrase):
LOG.debug("phrase {} lib-only".format(phrase, self.library_only))
# Not ready to play
if not self.am:
return None
if 'amazon' in phrase.lower():
bonus = 0.1
else:
bonus = 0
#phrase = re.sub(self.translate('on_amazon_regex'), '', phrase)
#LOG.debug("phrase {}".format(phrase))
phrase = self._clean_utterance(phrase)
LOG.debug("clean phrase {}".format(phrase))
confidence, data = self.continue_playback(phrase, bonus)
if not data:
confidence, data = self.specific_query(phrase, bonus)
if not data:
confidence, data = self.generic_query(phrase, bonus)
if data:
if confidence > 0.9:
confidence = CPSMatchLevel.EXACT
elif confidence > 0.7:
confidence = CPSMatchLevel.MULTI_KEY
elif confidence > 0.5:
confidence = CPSMatchLevel.TITLE
else:
confidence = CPSMatchLevel.CATEGORY
return phrase, confidence, data
def continue_playback(self, phrase, bonus=0.0):
LOG.debug("phrase {}".format(phrase))
if phrase.strip() == 'amazon':
return (1.0, {'data': None, 'name': None, 'type': 'continue'})
else:
return None, None
def specific_query(self, phrase, bonus=0.0):
LOG.debug("phrase {}".format(phrase))
# Check if playlist
match = re.match(self.translate('playlist_regex'), phrase)
LOG.debug("match playlist {}".format(match))
if match:
bonus += 0.1
playlist, conf, data = \
self.get_best_playlist(match.groupdict()['playlist'])
confidence = min(conf + bonus, 1.0)
if not playlist:
return 0, None
return (confidence, {
'asin': data['asin'],
'title': data['title'],
'name': playlist,
'type': 'Playlist'
})
# Check album
match = re.match(self.translate('album_regex'), phrase)
LOG.debug("match album {}".format(phrase))
if match:
bonus += 0.1
album = match.groupdict()['album']
return self.query_album(album, bonus)
# Check artist
match = re.match(self.translate('artist_regex'), phrase)
LOG.debug("match artist {}".format(phrase))
if match:
bonus += 0.1
artist = match.groupdict()['artist']
return self.query_artist(artist, bonus)
# Check song/track
match = re.match(self.translate('song_regex'), phrase)
LOG.debug("match song {}".format(phrase))
if match:
bonus += 0.1
track = match.groupdict()['track']
return self.query_track(track, bonus)
# Check genre
match = re.match(self.translate('genre_regex'), phrase)
LOG.debug("match genre {}".format(phrase))
if match:
bonus += 0.1
genre = match.groupdict()['genre']
return self.query_genre(genre, bonus)
return None, None
def generic_query(self, phrase, bonus=0.0):
LOG.debug("phrase {}".format(phrase))
playlist, conf, asin = self.get_best_playlist(phrase)
if conf > 0.5:
return (conf, {'asin': asin, 'name': playlist, 'type': 'Playlist'})
else:
return self.query_album(phrase, bonus)
def query_genre(self, genre, bonus=0.0):
LOG.debug("genre {}".format(genre))
results = self.am.search(genre,
library_only=self.library_only,
tracks=True,
albums=False,
playlists=False,
artists=False,
stations=False)
best_score = 0.0
best_match = ""
for res in results:
if 'track' in res[0]:
for hit in res[1]['hits']:
primaryGenre = hit['document']['primaryGenre']
score = fuzzy_match(genre.lower(), primaryGenre.lower())
if score > best_score:
best_match = primaryGenre
best_score = score
if (best_score + bonus) >= 1.0:
break
if best_score > 0.0:
conf = min(best_score + bonus, 1.0)
return (conf, {
'genre': best_match,
'name': genre,
'type': 'Genre'
})
def query_track(self, trackname, bonus=0.0):
LOG.debug("trackname {}".format(trackname))
by_word = ' {} '.format(self.translate('by'))
artist = ""
if len(trackname.split(by_word)) > 1:
trackname, artist = trackname.split(by_word)
# trackname = '*{}* artist:{}'.format(trackname, artist)
bonus += 0.1
LOG.debug("trackname {} artist {}".format(trackname, artist))
results = self.am.search(trackname,
library_only=self.library_only,
tracks=True,
albums=False,
playlists=False,
artists=False,
stations=False)
tracks = {}
for res in results:
if 'track' in res[0]:
for hit in res[1]['hits']:
title = hit['document']['title'].lower()
if artist:
title += (' ' + hit['document']['artistName'].lower())
asin = hit['document']['asin']
tracks[title] = {
'asin': asin,
'albumAsin': hit['document']['albumAsin'],
'artist': hit['document']['artistName'],
'title': hit['document']['title']
}
if tracks:
match = trackname
if artist:
match += (' ' + artist)
key, confidence = match_one(match.lower(), list(tracks.keys()))
if confidence > 0.7:
confidence = min(confidence + bonus, 1.0)
return (confidence, {
'asin': tracks[key]['asin'],
'albumAsin': tracks[key]['albumAsin'],
'name': key,
'artist': tracks[key]['artist'],
'title': tracks[key]['title'],
'type': 'Song'
})
return None, None
def query_artist(self, artist, bonus=0.0):
results = self.am.search(artist,
library_only=self.library_only,
tracks=False,
albums=False,
playlists=False,
artists=True,
stations=False)
artists = {}
for res in results:
if 'artists' in res[0]:
for hit in res[1]['hits']:
name = hit['document']['name'].lower()
asin = hit['document']['asin']
artists[name] = {
'asin': asin,
'name': hit['document']['name']
}
if artists:
key, confidence = match_one(artist.lower(), list(artists.keys()))
if confidence > 0.7:
confidence = min(confidence + bonus, 1.0)
return (confidence, {
'asin': artists[key]['asin'],
'name': key,
'artist': artists[key]['name'],
'type': 'Artist'
})
return None, None
def query_album(self, album, bonus=0.0):
LOG.debug("album {}".format(album))
by_word = ' {} '.format(self.translate('by'))
artist = ""
if len(album.split(by_word)) > 1:
album, artist = album.split(by_word)
bonus += 0.1
LOG.debug("album {} artist {}".format(album, artist))
results = self.am.search(album,
library_only=self.library_only,
tracks=False,
albums=True,
playlists=False,
artists=False,
stations=False)
albums = {}
for res in results:
if 'album' in res[0]:
for hit in res[1]['hits']:
title = hit['document']['title'].lower()
if artist:
title += (' ' + hit['document']['artistName'].lower())
asin = hit['document']['asin']
albums[title] = {
'asin': asin,
'artist': hit['document']['artistName'],
'title': hit['document']['title']
}
if albums:
match = album
if artist:
match += (' ' + artist)
key, confidence = match_one(match.lower(), list(albums.keys()))
if confidence > 0.7:
confidence = min(confidence + bonus, 1.0)
return (confidence, {
'asin': albums[key]['asin'],
'artist': albums[key]['artist'],
'title': albums[key]['title'],
'name': key,
'type': 'Album'
})
return None, None
def get_best_playlist(self, playlist):
""" Get best playlist matching the provided name
Arguments:
playlist (str): Playlist name
Returns: (str) best match, confidence, asin
"""
LOG.debug("playlist {}".format(playlist))
results = self.am.search(playlist,
library_only=self.library_only,
tracks=False,
albums=False,
playlists=True,
artists=False,
stations=False)
playlists = {}
for res in results:
# LOG.debug(res[0])
if 'playlist' in res[0]:
for hit in res[1]['hits']:
title = hit['document']['title'].lower()
asin = hit['document']['asin']
playlists[title] = {
'asin': asin,
'title': hit['document']['title']
}
if playlists:
key, confidence = match_one(playlist.lower(),
list(playlists.keys()))
LOG.debug("key {} confidence {}".format(key, confidence))
if confidence > 0.7:
return key, confidence, playlists[key]
return None, 0, None
def CPS_start(self, phrase, data):
LOG.debug("phrase: {} data: {}".format(phrase, data))
tracklist = []
if 'continue' in data['type']:
self.resume()
return
# single track
if 'Song' in data['type']:
stream_url = self._get_track_url_from_album(
data['asin'], data['albumAsin'])
if stream_url:
tracklist.append(stream_url)
elif ('Album' in data['type']) or ('Playlist' in data['type']):
if 'Album' in data['type']:
entity = self.am.get_album(data['asin'])
else:
entity = self.am.get_playlists(data['asin'])
for track in entity.tracks:
stream_url = ""
LOG.debug("getting url for {}".format(track.name))
try:
stream_url = track.stream_url
except Exception as e:
LOG.error(e)
LOG.debug(stream_url)
if stream_url:
tracklist.append(stream_url)
elif 'Artist' in data['type']:
results = self.am.search(data['name'],
library_only=self.library_only,
tracks=True,
albums=False,
playlists=False,
artists=False,
stations=False)
tracklist = self._get_tracklist_from_searchresult(results, data)
elif 'Genre' in data['type']:
results = self.am.search(data['genre'],
library_only=self.library_only,
tracks=True,
albums=False,
playlists=False,
artists=False,
stations=False)
tracklist = self._get_tracklist_from_searchresult(results, data)
if len(tracklist):
if self.state in ['playing', 'paused']:
self.mediaplayer.stop()
self.mediaplayer.clear_list()
self.mediaplayer.add_list(tracklist)
self.speak(self._get_play_message(data))
self.mediaplayer.play()
self.state = 'playing'
else:
LOG.debug("empty tracklist!")
def _get_tracklist_from_searchresult(self, result, data):
tracklist = []
for res in result:
for hit in res[1]['hits']:
stream_url = ""
if data['type'] == 'Artist':
if hit['document']['artistAsin'] == data['asin']:
album_asin = hit['document']['albumAsin']
track_asin = hit['document']['asin']
stream_url = self._get_track_url_from_album(
track_asin, album_asin)
elif data['type'] == 'Genre':
if hit['document']['primaryGenre'] == data['genre']:
album_asin = hit['document']['albumAsin']
track_asin = hit['document']['asin']
stream_url = self._get_track_url_from_album(
track_asin, album_asin)
if stream_url:
tracklist.append(stream_url)
return tracklist
def _get_play_message(self, data):
message = ""
data_type = data['type']
if data_type == 'Album':
message = self.dialog_renderer.render(
"ListeningTo{}".format(data_type), {
'album': data['title'],
'artist': data['artist']
})
elif data_type == 'Song':
message = self.dialog_renderer.render(
"ListeningTo{}".format(data_type), {
'tracks': data['title'],
'artist': data['artist']
})
elif data_type == 'Artist':
message = self.dialog_renderer.render(
"ListeningTo{}".format(data_type), {'artist': data['artist']})
elif data_type == 'Playlist':
message = self.dialog_renderer.render(
"ListeningTo{}".format(data_type), {'playlist': data['name']})
elif data_type == 'Genre':
message = self.dialog_renderer.render(
"ListeningTo{}".format(data_type), {'genre': data['genre']})
return message
def _get_track_url_from_album(self, track_asin, album_asin):
LOG.debug("track_asin {}, album_asin {}".format(
track_asin, album_asin))
stream_url = ""
album = self.am.get_album(album_asin)
for track in album.tracks:
if (track.identifierType == 'ASIN') and \
(track.identifier == track_asin):
LOG.debug("getting url for {}".format(track.name))
try:
stream_url = track.stream_url
except Exception as e:
LOG.error(e)
break
# LOG.debug(stream_url)
return stream_url
def stop(self):
if self.state != 'idle':
self.mediaplayer.stop()
self.state = 'idle'
return True
else:
return False
def pause(self):
if self.state == 'playing':
self.mediaplayer.pause()
self.state = 'paused'
return True
return False
def resume(self):
if self.state == 'paused':
self.mediaplayer.resume()
self.state = 'playing'
return True
return False
def next(self):
if self.state == 'playing':
self.mediaplayer.next()
return True
return False
def previous(self):
if self.state == 'playing':
self.mediaplayer.previous()
return True
return False
def lower_volume(self):
if self.state == 'playing':
self.mediaplayer.lower_volume()
return True
return False
def restore_volume(self):
if self.state == 'playing':
self.mediaplayer.restore_volume()
return True
return False
def shutdown(self):
if self.state != 'idle':
self.mediaplayer.stop()
self.mediaplayer.clear_list()
def _track_start_handler(self):
LOG.debug("_track_start_handler")
def _playing_track_handler(self):
LOG.debug("_playing_track_handler")
def _track_info_handler(self):
LOG.debug("_track_info_handler")
# @intent_file_handler('music.amzn.intent')
# def handle_music_amzn(self, message):
# self.speak_dialog('music.amzn')
"""
Read credentials from file 'credentials.store' that is located in
the skills base directory, e.g. /opt/mycroft/skills/amzn-music.comcross
The credentials file is a pickled dictionary where the data is
base64 encoded. This isn't super secure but will hinder the casual
shoulder surfer to read the password
"""
def _load_credentials_store(self):
credentials = {}
skill_dir = dirname(__file__)
credentials_file = 'credentials.store'
if path.exists(skill_dir):
file_list = listdir(skill_dir)
if credentials_file in file_list:
with open(skill_dir + '/' + credentials_file, 'rb') as f:
credentials = pickle.load(f)
return credentials
def _load_vocab_files(self):
# Keep a list of all the vocabulary words for this skill. Later
# these words will be removed from utterances as part of the station
# name.
vocab_dirs = [
join(dirname(__file__), 'vocab', self.lang),
join(dirname(__file__), 'locale', self.lang)
]
for vocab_dir in vocab_dirs:
if path.exists(vocab_dir):
for vocab_type in listdir(vocab_dir):
if vocab_type.endswith(".voc"):
with open(join(vocab_dir, vocab_type), 'r') as vocfile:
for line in vocfile:
parts = line.strip().split("|")
vocab = parts[0]
self.vocabs.append(vocab)
if not self.vocabs:
LOG.error('No vocab loaded, ' + vocab_dirs + ' does not exist')
def _clean_utterance(self, utterance):
# LOG.debug("in {}".format(utterance))
utt = utterance.split(" ")
common_words = self.translate("common.words").split(",")
# LOG.debug("common_words {}".format(common_words))
# LOG.debug("vocabs {}".format(self.vocabs))
for i in range(0, len(utt)):
if utt[i] in self.vocabs or utt[i] in common_words:
utt[i] = ""
res = ""
for u in utt:
res += "{} ".format(u)
prev_len = len(res) + 1
while prev_len > len(res):
res.replace(" ", " ")
prev_len = len(res)
# LOG.debug("out {}".format(res))
return res.strip()
def _get_match_level_by_category(self, cat_name):
LOG.debug(cat_name)
category = cat_name.lower()
if "artists" in category:
return CPSMatchLevel.ARTIST
elif "tracks" in category:
return CPSMatchLevel.TITLE
elif "albums" in category:
return CPSMatchLevel.TITLE
elif "stations" in category:
return CPSMatchLevel.CATEGORY
elif "playlists" in category:
return CPSMatchLevel.CATEGORY
else:
return None
class PlexMusicSkill(CommonPlaySkill):
def CPS_match_query_phrase(self, phrase):
if self.refreshing_lib:
self.speak_dialog("refresh.library")
return None
else:
phrase = re.sub(self.translate_regex('on_plex'), '', phrase)
title = ""
artist = ""
album = ""
playlist = ""
t_prob = 0
a_prob = 0
al_prob = 0
p_prob = 0
if phrase == "a random album" or phrase == "random album":
title = random.choice(list(self.albums.keys()))
data = {
"title": title,
"file": self.albums[title],
"media_type": "album"
}
return phrase, CPSMatchLevel.EXACT, data
elif phrase.startswith("artist"):
artist, a_prob = self.artist_search(phrase[7:])
elif phrase.startswith("album"):
album, al_prob = self.album_search(phrase[6:])
elif phrase.startswith("playlist"):
playlist, p_prob = self.playlist_search(phrase[9:])
else:
title, t_prob = self.title_search(phrase)
artist, a_prob = self.artist_search(phrase)
album, al_prob = self.album_search(phrase)
playlist, p_prob = self.playlist_search(phrase)
print(""" Plex Music skill
Title %s %f
Artist %s %d
Album %s %d
Playlist %s %d
""" % (title, t_prob, artist, a_prob, album, al_prob, playlist, p_prob))
if t_prob > al_prob and t_prob > a_prob:
data = {
"title": title,
"file": self.titles[title],
"media_type": "title"
}
return phrase, CPSMatchLevel.TITLE, data
elif a_prob >= al_prob and a_prob != 0:
data = {
"title": artist,
"file": self.artists[artist],
"media_type": "artist"
}
return phrase, CPSMatchLevel.MULTI_KEY, data
elif al_prob >= a_prob and al_prob != 0:
data = {
"title": album,
"file": self.albums[album],
"media_type": "album"
}
return phrase, CPSMatchLevel.MULTI_KEY, data
elif p_prob > al_prob:
data = {
"title": playlist,
"file": self.playlists[playlist]
}
return phrase, CPSMatchLevel.MULTI_KEY, data
else:
return None
def CPS_start(self, phrase, data):
if data is None:
return None
if not self.client:
if self.get_running():
self.vlc_player.clear_list()
self.vlc_player.stop()
title = data["title"]
link = data["file"]
media_type = data["media_type"]
random.shuffle(link)
try:
if not self.client:
self.vlc_player.add_list(link)
self.vlc_player.play()
"""
if len(link) >= 1:
self.vlc_player = self.vlcI.media_list_player_new()
m = self.vlcI.media_list_new(link)
self.vlc_player.set_media_list(m)
self.vlc_player.play()
elif len(link) > 0:
self.vlc_player = self.vlcI.media_player_new()
m = self.vlcI.media_new(link[0])
self.vlc_player.set_media(m)
self.vlc_player.play() """
else:
# plex doesn't take a collection of items like vlc
# just pass a single key, and let the backend decide what to do
key = self.keys[link[0]]
self.plex.play_media(key, media_type)
except exceptions.NotFound:
LOG.info("Could not connect to configured Plex client")
self.speak_dialog("client.connection.problem")
return None
except Exception as e:
LOG.info(type(e))
LOG.info("Unexpected error:", sys.exc_info()[0])
raise
finally:
time.sleep(2)
if not self.client:
if not self.get_running():
self.speak_dialog("playback.problem")
self.speak_dialog("excuses")
def __init__(self):
super().__init__(name="TemplateSkill")
self.uri = ""
self.token = ""
self.lib_name = ""
self.client = ""
self.ducking = "True"
self.regexes = {}
self.refreshing_lib = False
self.p_uri = self.uri+":32400"
self.p_token = "?X-Plex-Token="+self.token
self.data_path = os.path.expanduser("~/.config/plexSkill/")
if not os.path.exists(self.data_path):
os.mkdir(self.data_path)
self.data_path += "data.json"
self.plex = None
self.artists = defaultdict(list)
self.albums = defaultdict(list)
self.titles = defaultdict(list)
self.playlists = defaultdict(list)
self.keys = defaultdict(list)
self.tracks = {}
self.vlc_player = None
def initialize(self):
self.uri = self.settings.get("musicsource", "")
self.token = self.settings.get("plextoken", "")
self.lib_name = self.settings.get("plexlib", "")
self.client = self.settings.get("plexclient", "")
self.ducking = self.settings.get("ducking", "True")
self.p_uri = self.uri+":32400"
if self.load_plex_backend():
if not os.path.exists(self.data_path):
self.speak_dialog("library.unknown")
self.load_data()
self.vlc_player = VlcService(config={'duck': self.ducking})
self.vlc_player.normal_volume = 85
self.vlc_player.low_volume = 20
if self.ducking:
self.add_event('recognizer_loop:record_begin', self.handle_listener_started)
self.add_event('recognizer_loop:record_end', self.handle_listener_stopped)
self.add_event('recognizer_loop:audio_output_start', self.handle_audio_start)
self.add_event('recognizer_loop:audio_output_end', self.handle_audio_stop)
def get_running(self):
return self.vlc_player.player.is_playing()
def load_data(self):
LOG.info("loading "+self.data_path)
try:
if not os.path.isfile(self.data_path):
LOG.info("making new JsonData")
if self.load_plex_backend():
self.plex.down_plex_lib()
self.speak_dialog("done")
data = self.json_load(self.data_path)
for artist in data:
if artist == "playlist":
for playlist in data[artist]:
for song in data[artist][playlist]:
p_artist = song[0]
album = song[1]
title = song[2]
file = song[3]
self.playlists[playlist].append(file)
self.tracks[file] = (p_artist, album, title)
for album in data[artist]:
for song in data[artist][album]:
title = song[0]
file = song[1] # link
key = song[2] #media key for remote play
self.albums[album].append(file)
self.artists[artist].append(file)
self.titles[title].append(file)
self.tracks[file] = (artist, album, title)
self.keys[file] = key
finally:
self.refreshing_lib = False
# thanks to forslund
def translate_regex(self, regex):
if regex not in self.regexes:
path = self.find_resource(regex + '.regex')
if path:
with open(path) as f:
string = f.read().strip()
self.regexes[regex] = string
return self.regexes[regex]
###################################
# Utils
def load_plex_backend(self):
if self.plex is None:
LOG.info("\n\nconnecting to:\n{} \n{} {}\n".format(self.p_uri, self.token, self.lib_name))
if self.token and self.p_uri and self.lib_name:
self.plex = PlexBackend(self.p_uri, self.token, self.lib_name, self.data_path, self.client)
return True
else:
self.speak_dialog("config.missing")
return False
else:
return True
def json_save(self, data, fname):
with open(fname, 'w') as fp:
dump(data, fp)
def json_load(self, fname):
with open(fname, 'r') as fp:
return load(fp)
def get_tokenized_uri(self, uri):
return self.p_uri + uri + self.token
def title_search(self, phrase):
probabilities = process.extractOne(phrase, self.titles.keys(), scorer=fuzz.ratio)
artist = probabilities[0]
confidence = probabilities[1]
return artist, confidence
def artist_search(self, phrase):
probabilities = process.extractOne(phrase, self.artists.keys(), scorer=fuzz.ratio)
artist = probabilities[0]
confidence = probabilities[1]
return artist, confidence
def album_search(self, phrase):
probabilities = process.extractOne(phrase, self.albums.keys(), scorer=fuzz.ratio)
album = probabilities[0]
confidence = probabilities[1]
return album, confidence
def playlist_search(self, phrase):
probabilities = process.extractOne(phrase, self.playlists.keys(), scorer=fuzz.ratio)
playlist = probabilities[0]
confidence = probabilities[1]
return playlist, confidence
######################################################################
# audio ducking
# note: most plex remote clients don't support volume controls, pause playback instead
def handle_listener_started(self, message):
if self.ducking:
if not self.client:
self.vlc_player.lower_volume()
def handle_listener_stopped(self, message):
if self.ducking:
if not self.client:
self.vlc_player.restore_volume()
def handle_audio_start(self, event):
if self.ducking:
if not self.client:
self.vlc_player.lower_volume()
def handle_audio_stop(self, event):
if self.ducking:
if not self.client:
self.vlc_player.restore_volume()
##################################################################
# intents
@intent_file_handler('play.music.intent')
def handle_play_music_intent(self, message):
pass
@intent_file_handler('resume.music.intent')
def handle_resume_music_intent(self, message):
if self.refreshing_lib:
self.speak_dialog("refresh.library")
return None
else:
if not self.client:
self.vlc_player.resume()
else:
self.plex.resume()
@intent_file_handler('pause.music.intent')
def handle_pause_music_intent(self, message):
if self.refreshing_lib:
self.speak_dialog("refresh.library")
return None
else:
if not self.client:
self.vlc_player.pause()
else:
self.plex.pause()
@intent_file_handler('next.music.intent')
def handle_next_music_intent(self, message):
if self.refreshing_lib:
self.speak_dialog("refresh.library")
return None
else:
if not self.client:
self.vlc_player.next()
else:
self.plex.next()
@intent_file_handler('prev.music.intent')
def handle_prev_music_intent(self, message):
if self.refreshing_lib:
self.speak_dialog("refresh.library")
return None
else:
if not self.client:
self.vlc_player.previous()
else:
self.plex.previous()
@intent_file_handler('information.intent')
def handle_music_information_intent(self, message):
if not self.client:
if self.get_running():
meta = self.vlc_player.track_info()
artist, album, title = meta["artists"], meta["album"], meta["name"]
if title.startswith("file"):
media = self.vlc_player.player.get_media()
link = media.get_mrl()
artist, album, title = self.tracks[link]
if isinstance(artist, list):
artist = artist[0]
LOG.info("""\nPlex skill is playing:
{} by {}
Album: {}
""".format(title, artist, album))
self.speak_dialog('information', data={'title': title, "artist": artist})
else:
return None
@intent_file_handler('reload.library.intent')
def handle_reload_library_intent(self, message):
if self.refreshing_lib:
self.speak_dialog("already.refresh.library")
return None
else:
self.refreshing_lib = True
self.speak_dialog("refresh.library")
try:
os.remove(self.data_path)
except FileNotFoundError:
pass
self.load_data()
def converse(self, utterances, lang="en-us"):
return False
def stop(self):
if not self.client:
self.vlc_player.stop()
else:
self.plex.stop()
class PodcastSkill(CommonPlaySkill):
def __init__(self):
super(PodcastSkill, self).__init__(name="PodcastSkill")
self.process = None
self.user_agent = 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.11 (KHTML, like Gecko) Chrome/23.0.1271.64 Safari/537.11'
self.mediaplayer = VlcService(config={'low_volume': 10, 'duck': True})
self.state = 'idle'
self.cps_id = "amzn-music"
def initialize(self):
self.mediaplayer.clear_list()
# Setup handlers for playback control messages
self.add_event('mycroft.audio.service.next', self.next)
self.add_event('mycroft.audio.service.prev', self.previous)
self.add_event('mycroft.audio.service.pause', self.pause)
self.add_event('mycroft.audio.service.resume', self.resume)
self.add_event('mycroft.audio.service.lower_volume', self.lower_volume)
self.add_event('mycroft.audio.service.restore_volume',
self.restore_volume)
def CPS_match_query_phrase(self, phrase):
self.log.debug("phrase {}".format(phrase))
# Not ready to play
if not self.mediaplayer:
return None
data = None
best_index = -1
best_confidence = 0.0
if 'podcast' in phrase.lower():
bonus = 0.1
else:
bonus = 0
podcast_names = [self.settings["nameone"], self.settings["nametwo"], self.settings["namethree"]]
podcast_urls = [self.settings["feedone"], self.settings["feedtwo"], self.settings["feedthree"]]
# fuzzy matching
for index, name in enumerate(podcast_names):
confidence = min(fuzzy_match(name.lower(), phrase.lower()) + bonus,
1.0)
if confidence > best_confidence:
best_index = index
best_confidence = confidence
self.log.debug("index {}, name {}, confidence {}".format(index, name, confidence))
# check for exact match
data = self.chosen_podcast(phrase, podcast_names, podcast_urls)
if data:
confidence = CPSMatchLevel.EXACT
elif best_index >= 0:
data = podcast_urls[best_index]
if best_confidence > 0.9:
confidence = CPSMatchLevel.EXACT
elif best_confidence > 0.6:
confidence = CPSMatchLevel.TITLE
elif best_confidence > 0.1:
confidence = CPSMatchLevel.CATEGORY
else:
confidence = CPSMatchLevel.GENERIC
self.log.info("phrase: {} confidence: {} data: {}".format(phrase,
confidence,
data))
return phrase, confidence, data
def CPS_start(self, phrase, data):
self.log.info("CPS_start phrase: {} data: {}".format(phrase, data))
tracklist = []
parsed_feed = pp.parse(data, urllib.request.urlopen(Request(data,
data=None, headers={'User-Agent': self.user_agent}))
)
episode_title = (parsed_feed['episodes'][0]['title'])
# try and parse the rss feed, some are incompatible
try:
episode = (parsed_feed["episodes"][0]["enclosures"][0]["url"])
except:
self.speak_dialog('badrss')
# check for any redirects
episode = urllib.request.urlopen(Request(episode, data=None, headers={'User-Agent': self.user_agent}))
redirected_episode = episode.geturl()
http_episode = re.sub('https', 'http', redirected_episode)
self.log.info("http_episode: {}".format(http_episode))
tracklist.append(http_episode)
if self.state in ['playing', 'paused']:
self.mediaplayer.stop()
self.mediaplayer.clear_list()
self.mediaplayer.add_list(tracklist)
# self.speak(self._get_play_message(data))
self.mediaplayer.play()
self.state = 'playing'
def chosen_podcast(self, utter, podcast_names, podcast_urls):
for index, name in enumerate(podcast_names):
# skip if podcast slot left empty
if not name:
continue
if name.lower() in utter.lower():
listen_url = podcast_urls[index]
break
else:
listen_url = ""
return listen_url
@intent_file_handler('PlayPodcast.intent')
def handle_play_podcast_intent(self, message):
utter = message.data['utterance']
self.enclosure.mouth_think()
podcast_names = [self.settings["nameone"], self.settings["nametwo"], self.settings["namethree"]]
podcast_urls = [self.settings["feedone"], self.settings["feedtwo"], self.settings["feedthree"]]
for try_count in range(0, 2):
listen_url = self.chosen_podcast(utter, podcast_names, podcast_urls)
if listen_url:
break
utter = self.get_response('nomatch')
else:
self.speak_dialog('not.found')
return False
# normalise feed and parse it
normalised_feed = pp.normalize_feed_url(listen_url)
parsed_feed = pp.parse(normalised_feed, urllib.request.urlopen(Request(normalised_feed, data=None, headers={'User-Agent': self.user_agent})))
# Check what episode the user wants
episode_index = 0
# This block adds functionality for the user to choose an episode
while(True):
episode_title = parsed_feed['episodes'][episode_index]['title']
podcast_title = parsed_feed['title']
data_dict = {"podcast_title": podcast_title,
"episode_title": episode_title}
if episode_index == 0:
response = self.get_response('play.previous',
data=data_dict,
on_fail='please.repeat')
else:
response = self.get_response('play.next.previous',
data=data_dict,
on_fail='please.repeat')
# error check
if response is None:
break
if "stop" in response:
self.speak("Operation cancelled.")
return False
elif "play" in response:
break
elif "previous" in response:
episode_index += 1
elif "next" in response:
# ensure index doesnt go below zero
if episode_index != 0:
episode_index -= 1
self.speak("Playing podcast.")
wait_while_speaking()
# try and parse the rss feed, some are incompatible
try:
episode = (parsed_feed["episodes"][episode_index]["enclosures"][0]["url"])
except:
self.speak_dialog('badrss')
# check for any redirects
episode = urllib.request.urlopen(Request(episode, data=None, headers={'User-Agent': self.user_agent}))
redirected_episode = episode.geturl()
# convert stream to http for mpg123 compatibility
http_episode = re.sub('https', 'http', redirected_episode)
# if audio service module is available use it
if self.audioservice:
self.audioservice.play(http_episode, message.data['utterance'])
else: # othervice use normal mp3 playback
self.process = play_mp3(http_episode)
self.enclosure.mouth_text(episode_title)
@intent_file_handler('LatestEpisode.intent')
def handle_latest_episode_intent(self, message):
utter = message.data['utterance']
self.enclosure.mouth_think()
podcast_names = [self.settings["nameone"], self.settings["nametwo"], self.settings["namethree"]]
podcast_urls = [self.settings["feedone"], self.settings["feedtwo"], self.settings["feedthree"]]
# check if the user specified a podcast to check for a new podcast
for index, name in enumerate(podcast_names):
# skip if podcast slot left empty
if not name:
continue
if name.lower() in utter.lower():
parsed_feed = pp.parse(podcast_urls[index],
urllib.request.urlopen(Request(podcast_urls[index], data=None, headers={'User-Agent': self.user_agent})))
last_episode = (parsed_feed['episodes'][0]['title'])
speech_string = "The latest episode of " + name + " is " + last_episode
break
else:
# if no podcast names are provided, list all new episodes
new_episodes = []
for index, url in enumerate(podcast_urls):
# skip if url slot left empty
if not url:
continue
parsed_feed = pp.parse(podcast_urls[index],
urllib.request.urlopen(Request(podcast_urls[index], data=None, headers={'User-Agent': self.user_agent})))
last_episode = (parsed_feed['episodes'][0]['title'])
new_episodes.append(last_episode)
# skip if i[0] slot left empty
elements = [": ".join(i) for i in zip(podcast_names, new_episodes) if i[0]]
speech_string = "The latest episodes are the following: "
speech_string += ", ".join(elements[:-2] + [" and ".join(elements[-2:])])
self.speak(speech_string)
def stop(self):
if self.state != 'idle':
self.mediaplayer.stop()
self.state = 'idle'
return True
else:
return False
def pause(self):
if self.state == 'playing':
self.mediaplayer.pause()
self.state = 'paused'
return True
return False
def resume(self):
if self.state == 'paused':
self.mediaplayer.resume()
self.state = 'playing'
return True
return False
def next(self):
if self.state == 'playing':
self.mediaplayer.next()
return True
return False
def previous(self):
if self.state == 'playing':
self.mediaplayer.previous()
return True
return False
def lower_volume(self):
if self.state == 'playing':
self.mediaplayer.lower_volume()
return True
return False
def restore_volume(self):
if self.state == 'playing':
self.mediaplayer.restore_volume()
return True
return False
def shutdown(self):
if self.state != 'idle':
self.mediaplayer.stop()
self.mediaplayer.clear_list()