python-plexapi/plexapi/audio.py
2016-01-19 11:56:46 +01:00

231 lines
9.3 KiB
Python

"""
PlexAudio
"""
import re
from requests import put
from plexapi.client import Client
from plexapi.media import Media #, TranscodeSession, Country, Director, Genre, Producer, Actor, Writer
from plexapi.myplex import MyPlexUser
from plexapi.exceptions import NotFound, UnknownType, Unsupported
from plexapi.utils import PlexPartialObject, NA
from plexapi.utils import cast, toDatetime
from plexapi.video import Video # TODO: remove this when the Audio class can stand on its own legs
try:
from urllib import urlencode # Python2
except ImportError:
from urllib.parse import urlencode # Python3
class Audio(Video): # TODO: inherit from PlexPartialObject, like the Video class does
def _loadData(self, data):
self.type = data.attrib.get('type', NA)
self.key = data.attrib.get('key', NA)
self.librarySectionID = data.attrib.get('librarySectionID', NA)
self.ratingKey = data.attrib.get('ratingKey', NA)
self.title = data.attrib.get('title', NA)
self.summary = data.attrib.get('summary', NA)
self.art = data.attrib.get('art', NA)
self.thumb = data.attrib.get('thumb', NA)
self.addedAt = toDatetime(data.attrib.get('addedAt', NA))
self.updatedAt = toDatetime(data.attrib.get('updatedAt', NA))
#self.lastViewedAt = toDatetime(data.attrib.get('lastViewedAt', NA))
self.sessionKey = cast(int, data.attrib.get('sessionKey', NA))
self.user = self._find_user(data) # for active sessions
self.player = self._find_player(data) # for active sessions
self.transcodeSession = self._find_transcodeSession(data)
if self.isFullObject():
# These are auto-populated when requested
self.media = [Media(self.server, elem, self.initpath, self) for elem in data if elem.tag == Media.TYPE]
self.countries = [Country(self.server, elem) for elem in data if elem.tag == Country.TYPE]
self.directors = [Director(self.server, elem) for elem in data if elem.tag == Director.TYPE]
self.genres = [Genre(self.server, elem) for elem in data if elem.tag == Genre.TYPE]
self.producers = [Producer(self.server, elem) for elem in data if elem.tag == Producer.TYPE]
self.actors = [Actor(self.server, elem) for elem in data if elem.tag == Actor.TYPE]
self.writers = [Writer(self.server, elem) for elem in data if elem.tag == Writer.TYPE]
def getStreamUrl(self, offset=0, **kwargs):
""" Fetch URL to stream audio directly.
offset: Start time (in seconds) audio will initiate from (ex: 300).
params: Dict of additional parameters to include in URL.
"""
if self.TYPE not in [Track.TYPE, Album.TYPE]:
raise Unsupported('Cannot get stream URL for %s.' % self.TYPE)
params = {}
params['path'] = self.key
params['offset'] = offset
params['copyts'] = kwargs.get('copyts', 1)
params['mediaIndex'] = kwargs.get('mediaIndex', 0)
params['X-Plex-Platform'] = kwargs.get('platform', 'Chrome')
if 'protocol' in kwargs:
params['protocol'] = kwargs['protocol']
return self.server.url('/audio/:/transcode/universal/start.m3u8?%s' % urlencode(params))
class Artist(Audio):
TYPE = 'artist'
def _loadData(self, data):
super(Artist, self)._loadData(data)
#TODO: get proper metadata for artists, not this blue copy
self.studio = data.attrib.get('studio', NA)
self.contentRating = data.attrib.get('contentRating', NA)
self.rating = data.attrib.get('rating', NA)
self.year = cast(int, data.attrib.get('year', NA))
self.banner = data.attrib.get('banner', NA)
self.theme = data.attrib.get('theme', NA)
self.duration = cast(int, data.attrib.get('duration', NA))
self.originallyAvailableAt = toDatetime(data.attrib.get('originallyAvailableAt', NA), '%Y-%m-%d')
self.leafCount = cast(int, data.attrib.get('leafCount', NA))
self.viewedLeafCount = cast(int, data.attrib.get('viewedLeafCount', NA))
self.childCount = cast(int, data.attrib.get('childCount', NA))
def albums(self):
path = '/library/metadata/%s/children' % self.ratingKey
return list_items(self.server, path, Album.TYPE)
def album(self, title):
path = '/library/metadata/%s/children' % self.ratingKey
return find_item(self.server, path, title)
def tracks(self, watched=None):
leavesKey = '/library/metadata/%s/allLeaves' % self.ratingKey
return list_items(self.server, leavesKey, watched=watched)
def track(self, title):
path = '/library/metadata/%s/allLeaves' % self.ratingKey
return find_item(self.server, path, title)
def watched(self):
return self.episodes(watched=True)
def unwatched(self):
return self.episodes(watched=False)
def get(self, title):
return self.track(title)
def refresh(self):
self.server.query('/library/metadata/%s/refresh' % self.ratingKey)
class Album(Audio):
TYPE = 'album'
def _loadData(self, data):
super(Album, self)._loadData(data)
#TODO: get proper metadata for artists, not this blue copy
self.librarySectionID = data.attrib.get('librarySectionID', NA)
self.librarySectionTitle = data.attrib.get('librarySectionTitle', NA)
self.parentRatingKey = data.attrib.get('parentRatingKey', NA)
self.parentKey = data.attrib.get('parentKey', NA)
self.parentTitle = data.attrib.get('parentTitle', NA)
self.parentSummary = data.attrib.get('parentSummary', NA)
self.index = data.attrib.get('index', NA)
self.parentIndex = data.attrib.get('parentIndex', NA)
self.parentThumb = data.attrib.get('parentThumb', NA)
self.parentTheme = data.attrib.get('parentTheme', NA)
self.leafCount = cast(int, data.attrib.get('leafCount', NA))
self.viewedLeafCount = cast(int, data.attrib.get('viewedLeafCount', NA))
def tracks(self, watched=None):
childrenKey = '/library/metadata/%s/children' % self.ratingKey
return list_items(self.server, childrenKey, watched=watched)
def track(self, title):
path = '/library/metadata/%s/children' % self.ratingKey
return find_item(self.server, path, title)
def get(self, title):
return self.track(title)
def artist(self):
return list_items(self.server, self.parentKey)[0]
def watched(self):
return self.tracks(watched=True)
def unwatched(self):
return self.tracks(watched=False)
class Track(Audio):
TYPE = 'track'
def _loadData(self, data):
super(Track, self)._loadData(data)
self.librarySectionID = data.attrib.get('librarySectionID', NA)
self.librarySectionTitle = data.attrib.get('librarySectionTitle', NA)
self.grandparentKey = data.attrib.get('grandparentKey', NA)
self.grandparentTitle = data.attrib.get('grandparentTitle', NA)
self.grandparentThumb = data.attrib.get('grandparentThumb', NA)
self.grandparentArt = data.attrib.get('grandparentArt', NA)
self.parentKey = data.attrib.get('parentKey', NA)
self.parentIndex = data.attrib.get('parentIndex', NA)
self.parentThumb = data.attrib.get('parentThumb', NA)
self.contentRating = data.attrib.get('contentRating', NA)
self.index = data.attrib.get('index', NA)
self.rating = data.attrib.get('rating', NA)
self.duration = cast(int, data.attrib.get('duration', NA))
self.originallyAvailableAt = toDatetime(data.attrib.get('originallyAvailableAt', NA), '%Y-%m-%d')
@property
def thumbUrl(self):
return self.server.url(self.grandparentThumb)
def album(self):
return list_items(self.server, self.parentKey)[0]
def artist(self):
raise NotImplemented
#return list_items(self.server, self.grandparentKey)[0]
def build_item(server, elem, initpath):
AUDIOCLS = {Artist.TYPE:Artist, Album.TYPE:Album, Track.TYPE:Track}
atype = elem.attrib.get('type')
if atype in AUDIOCLS:
cls = AUDIOCLS[atype]
return cls(server, elem, initpath)
raise UnknownType('Unknown audio type: %s' % atype)
def find_key(server, key):
path = '/library/metadata/{0}'.format(key)
try:
# Video seems to be the first sub element
elem = server.query(path)[0]
return build_item(server, elem, path)
except:
raise NotFound('Unable to find key: %s' % key)
def find_item(server, path, title):
for elem in server.query(path):
if elem.attrib.get('title').lower() == title.lower():
return build_item(server, elem, path)
raise NotFound('Unable to find title: %s' % title)
def list_items(server, path, audiotype=None, watched=None):
items = []
for elem in server.query(path):
if audiotype and elem.attrib.get('type') != audiotype: continue
if watched is True and elem.attrib.get('viewCount', 0) == 0: continue
if watched is False and elem.attrib.get('viewCount', 0) >= 1: continue
try:
items.append(build_item(server, elem, path))
except UnknownType:
pass
return items
def search_type(audiotype):
if audiotype == Artist.TYPE: return 8
elif audiotype == Album.TYPE: return 9
elif audiotype == Track.TYPE: return 10
raise NotFound('Unknown audiotype: %s' % audiotype)