mirror of
https://github.com/pkkid/python-plexapi
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489 lines
21 KiB
Python
489 lines
21 KiB
Python
# -*- coding: utf-8 -*-
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import re
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from urllib.parse import quote_plus, unquote
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from plexapi import media, utils
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from plexapi.base import Playable, PlexPartialObject
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from plexapi.exceptions import BadRequest, NotFound, Unsupported
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from plexapi.library import LibrarySection
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from plexapi.mixins import SmartFilterMixin, ArtMixin, PosterMixin
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from plexapi.playqueue import PlayQueue
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from plexapi.utils import deprecated
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@utils.registerPlexObject
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class Playlist(
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PlexPartialObject, Playable,
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SmartFilterMixin,
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ArtMixin, PosterMixin
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):
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""" Represents a single Playlist.
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Attributes:
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TAG (str): 'Playlist'
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TYPE (str): 'playlist'
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addedAt (datetime): Datetime the playlist was added to the server.
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allowSync (bool): True if you allow syncing playlists.
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composite (str): URL to composite image (/playlist/<ratingKey>/composite/<compositeid>)
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content (str): The filter URI string for smart playlists.
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duration (int): Duration of the playlist in milliseconds.
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durationInSeconds (int): Duration of the playlist in seconds.
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fields (List<:class:`~plexapi.media.Field`>): List of field objects.
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guid (str): Plex GUID for the playlist (com.plexapp.agents.none://XXXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXX).
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icon (str): Icon URI string for smart playlists.
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key (str): API URL (/playlist/<ratingkey>).
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leafCount (int): Number of items in the playlist view.
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librarySectionID (int): Library section identifier (radio only)
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librarySectionKey (str): Library section key (radio only)
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librarySectionTitle (str): Library section title (radio only)
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playlistType (str): 'audio', 'video', or 'photo'
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radio (bool): If this playlist represents a radio station
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ratingKey (int): Unique key identifying the playlist.
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smart (bool): True if the playlist is a smart playlist.
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summary (str): Summary of the playlist.
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title (str): Name of the playlist.
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type (str): 'playlist'
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updatedAt (datetime): Datetime the playlist was updated.
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"""
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TAG = 'Playlist'
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TYPE = 'playlist'
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def _loadData(self, data):
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""" Load attribute values from Plex XML response. """
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Playable._loadData(self, data)
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self.addedAt = utils.toDatetime(data.attrib.get('addedAt'))
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self.allowSync = utils.cast(bool, data.attrib.get('allowSync'))
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self.composite = data.attrib.get('composite') # url to thumbnail
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self.content = data.attrib.get('content')
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self.duration = utils.cast(int, data.attrib.get('duration'))
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self.durationInSeconds = utils.cast(int, data.attrib.get('durationInSeconds'))
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self.fields = self.findItems(data, media.Field)
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self.guid = data.attrib.get('guid')
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self.icon = data.attrib.get('icon')
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self.key = data.attrib.get('key', '').replace('/items', '') # FIX_BUG_50
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self.leafCount = utils.cast(int, data.attrib.get('leafCount'))
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self.librarySectionID = utils.cast(int, data.attrib.get('librarySectionID'))
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self.librarySectionKey = data.attrib.get('librarySectionKey')
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self.librarySectionTitle = data.attrib.get('librarySectionTitle')
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self.playlistType = data.attrib.get('playlistType')
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self.radio = utils.cast(bool, data.attrib.get('radio', 0))
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self.ratingKey = utils.cast(int, data.attrib.get('ratingKey'))
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self.smart = utils.cast(bool, data.attrib.get('smart'))
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self.summary = data.attrib.get('summary')
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self.title = data.attrib.get('title')
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self.type = data.attrib.get('type')
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self.updatedAt = utils.toDatetime(data.attrib.get('updatedAt'))
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self._items = None # cache for self.items
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self._section = None # cache for self.section
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self._filters = None # cache for self.filters
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def __len__(self): # pragma: no cover
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return len(self.items())
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def __iter__(self): # pragma: no cover
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for item in self.items():
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yield item
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def __contains__(self, other): # pragma: no cover
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return any(i.key == other.key for i in self.items())
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def __getitem__(self, key): # pragma: no cover
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return self.items()[key]
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@property
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def thumb(self):
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""" Alias to self.composite. """
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return self.composite
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@property
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def metadataType(self):
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""" Returns the type of metadata in the playlist (movie, track, or photo). """
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if self.isVideo:
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return 'movie'
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elif self.isAudio:
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return 'track'
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elif self.isPhoto:
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return 'photo'
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else:
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raise Unsupported('Unexpected playlist type')
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@property
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def isVideo(self):
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""" Returns True if this is a video playlist. """
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return self.playlistType == 'video'
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@property
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def isAudio(self):
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""" Returns True if this is an audio playlist. """
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return self.playlistType == 'audio'
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@property
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def isPhoto(self):
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""" Returns True if this is a photo playlist. """
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return self.playlistType == 'photo'
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def _getPlaylistItemID(self, item):
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""" Match an item to a playlist item and return the item playlistItemID. """
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for _item in self.items():
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if _item.ratingKey == item.ratingKey:
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return _item.playlistItemID
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raise NotFound('Item with title "%s" not found in the playlist' % item.title)
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def filters(self):
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""" Returns the search filter dict for smart playlist.
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The filter dict be passed back into :func:`~plexapi.library.LibrarySection.search`
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to get the list of items.
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"""
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if self.smart and self._filters is None:
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self._filters = self._parseFilters(self.content)
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return self._filters
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def section(self):
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""" Returns the :class:`~plexapi.library.LibrarySection` this smart playlist belongs to.
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Raises:
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:class:`plexapi.exceptions.BadRequest`: When trying to get the section for a regular playlist.
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:class:`plexapi.exceptions.Unsupported`: When unable to determine the library section.
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"""
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if not self.smart:
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raise BadRequest('Regular playlists are not associated with a library.')
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if self._section is None:
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# Try to parse the library section from the content URI string
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match = re.search(r'/library/sections/(\d+)/all', unquote(self.content or ''))
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if match:
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sectionKey = int(match.group(1))
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self._section = self._server.library.sectionByID(sectionKey)
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return self._section
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# Try to get the library section from the first item in the playlist
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if self.items():
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self._section = self.items()[0].section()
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return self._section
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raise Unsupported('Unable to determine the library section')
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return self._section
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def item(self, title):
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""" Returns the item in the playlist that matches the specified title.
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Parameters:
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title (str): Title of the item to return.
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Raises:
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:class:`plexapi.exceptions.NotFound`: When the item is not found in the playlist.
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"""
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for item in self.items():
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if item.title.lower() == title.lower():
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return item
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raise NotFound('Item with title "%s" not found in the playlist' % title)
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def items(self):
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""" Returns a list of all items in the playlist. """
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if self.radio:
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return []
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if self._items is None:
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key = '%s/items' % self.key
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items = self.fetchItems(key)
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self._items = items
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return self._items
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def get(self, title):
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""" Alias to :func:`~plexapi.playlist.Playlist.item`. """
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return self.item(title)
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def addItems(self, items):
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""" Add items to the playlist.
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Parameters:
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items (List): List of :class:`~plexapi.audio.Audio`, :class:`~plexapi.video.Video`,
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or :class:`~plexapi.photo.Photo` objects to be added to the playlist.
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Raises:
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:class:`plexapi.exceptions.BadRequest`: When trying to add items to a smart playlist.
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"""
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if self.smart:
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raise BadRequest('Cannot add items to a smart playlist.')
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if items and not isinstance(items, (list, tuple)):
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items = [items]
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ratingKeys = []
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for item in items:
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if item.listType != self.playlistType: # pragma: no cover
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raise BadRequest('Can not mix media types when building a playlist: %s and %s' %
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(self.playlistType, item.listType))
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ratingKeys.append(str(item.ratingKey))
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ratingKeys = ','.join(ratingKeys)
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uri = '%s/library/metadata/%s' % (self._server._uriRoot(), ratingKeys)
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key = '%s/items%s' % (self.key, utils.joinArgs({
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'uri': uri
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}))
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self._server.query(key, method=self._server._session.put)
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return self
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@deprecated('use "removeItems" instead', stacklevel=3)
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def removeItem(self, item):
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self.removeItems(item)
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def removeItems(self, items):
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""" Remove items from the playlist.
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Parameters:
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items (List): List of :class:`~plexapi.audio.Audio`, :class:`~plexapi.video.Video`,
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or :class:`~plexapi.photo.Photo` objects to be removed from the playlist.
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Raises:
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:class:`plexapi.exceptions.BadRequest`: When trying to remove items from a smart playlist.
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:class:`plexapi.exceptions.NotFound`: When the item does not exist in the playlist.
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"""
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if self.smart:
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raise BadRequest('Cannot remove items from a smart playlist.')
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if items and not isinstance(items, (list, tuple)):
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items = [items]
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for item in items:
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playlistItemID = self._getPlaylistItemID(item)
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key = '%s/items/%s' % (self.key, playlistItemID)
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self._server.query(key, method=self._server._session.delete)
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return self
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def moveItem(self, item, after=None):
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""" Move an item to a new position in the playlist.
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Parameters:
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items (obj): :class:`~plexapi.audio.Audio`, :class:`~plexapi.video.Video`,
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or :class:`~plexapi.photo.Photo` objects to be moved in the playlist.
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after (obj): :class:`~plexapi.audio.Audio`, :class:`~plexapi.video.Video`,
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or :class:`~plexapi.photo.Photo` objects to move the item after in the playlist.
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Raises:
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:class:`plexapi.exceptions.BadRequest`: When trying to move items in a smart playlist.
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:class:`plexapi.exceptions.NotFound`: When the item or item after does not exist in the playlist.
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"""
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if self.smart:
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raise BadRequest('Cannot move items in a smart playlist.')
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playlistItemID = self._getPlaylistItemID(item)
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key = '%s/items/%s/move' % (self.key, playlistItemID)
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if after:
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afterPlaylistItemID = self._getPlaylistItemID(after)
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key += '?after=%s' % afterPlaylistItemID
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self._server.query(key, method=self._server._session.put)
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return self
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def updateFilters(self, limit=None, sort=None, filters=None, **kwargs):
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""" Update the filters for a smart playlist.
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Parameters:
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limit (int): Limit the number of items in the playlist.
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sort (str or list, optional): A string of comma separated sort fields
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or a list of sort fields in the format ``column:dir``.
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See :func:`~plexapi.library.LibrarySection.search` for more info.
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filters (dict): A dictionary of advanced filters.
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See :func:`~plexapi.library.LibrarySection.search` for more info.
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**kwargs (dict): Additional custom filters to apply to the search results.
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See :func:`~plexapi.library.LibrarySection.search` for more info.
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Raises:
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:class:`plexapi.exceptions.BadRequest`: When trying update filters for a regular playlist.
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"""
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if not self.smart:
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raise BadRequest('Cannot update filters for a regular playlist.')
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section = self.section()
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searchKey = section._buildSearchKey(
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sort=sort, libtype=section.METADATA_TYPE, limit=limit, filters=filters, **kwargs)
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uri = '%s%s' % (self._server._uriRoot(), searchKey)
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key = '%s/items%s' % (self.key, utils.joinArgs({
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'uri': uri
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}))
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self._server.query(key, method=self._server._session.put)
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return self
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def _edit(self, **kwargs):
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""" Actually edit the playlist. """
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key = '%s%s' % (self.key, utils.joinArgs(kwargs))
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self._server.query(key, method=self._server._session.put)
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return self
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def edit(self, title=None, summary=None):
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""" Edit the playlist.
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Parameters:
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title (str, optional): The title of the playlist.
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summary (str, optional): The summary of the playlist.
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"""
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args = {}
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if title:
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args['title'] = title
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if summary:
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args['summary'] = summary
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return self._edit(**args)
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def delete(self):
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""" Delete the playlist. """
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self._server.query(self.key, method=self._server._session.delete)
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def playQueue(self, *args, **kwargs):
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""" Returns a new :class:`~plexapi.playqueue.PlayQueue` from the playlist. """
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return PlayQueue.create(self._server, self, *args, **kwargs)
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@classmethod
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def _create(cls, server, title, items):
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""" Create a regular playlist. """
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if not items:
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raise BadRequest('Must include items to add when creating new playlist.')
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if items and not isinstance(items, (list, tuple)):
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items = [items]
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listType = items[0].listType
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ratingKeys = []
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for item in items:
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if item.listType != listType: # pragma: no cover
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raise BadRequest('Can not mix media types when building a playlist.')
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ratingKeys.append(str(item.ratingKey))
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ratingKeys = ','.join(ratingKeys)
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uri = '%s/library/metadata/%s' % (server._uriRoot(), ratingKeys)
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key = '/playlists%s' % utils.joinArgs({
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'uri': uri,
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'type': listType,
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'title': title,
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'smart': 0
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})
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data = server.query(key, method=server._session.post)[0]
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return cls(server, data, initpath=key)
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@classmethod
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def _createSmart(cls, server, title, section, limit=None, libtype=None, sort=None, filters=None, **kwargs):
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""" Create a smart playlist. """
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if not isinstance(section, LibrarySection):
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section = server.library.section(section)
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libtype = libtype or section.METADATA_TYPE
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searchKey = section._buildSearchKey(
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sort=sort, libtype=libtype, limit=limit, filters=filters, **kwargs)
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uri = '%s%s' % (server._uriRoot(), searchKey)
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key = '/playlists%s' % utils.joinArgs({
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'uri': uri,
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'type': section.CONTENT_TYPE,
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'title': title,
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'smart': 1,
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})
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data = server.query(key, method=server._session.post)[0]
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return cls(server, data, initpath=key)
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@classmethod
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def create(cls, server, title, section=None, items=None, smart=False, limit=None,
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libtype=None, sort=None, filters=None, **kwargs):
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""" Create a playlist.
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Parameters:
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server (:class:`~plexapi.server.PlexServer`): Server to create the playlist on.
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title (str): Title of the playlist.
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section (:class:`~plexapi.library.LibrarySection`, str): Smart playlists only,
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the library section to create the playlist in.
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items (List): Regular playlists only, list of :class:`~plexapi.audio.Audio`,
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:class:`~plexapi.video.Video`, or :class:`~plexapi.photo.Photo` objects to be added to the playlist.
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smart (bool): True to create a smart playlist. Default False.
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limit (int): Smart playlists only, limit the number of items in the playlist.
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libtype (str): Smart playlists only, the specific type of content to filter
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(movie, show, season, episode, artist, album, track, photoalbum, photo).
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sort (str or list, optional): Smart playlists only, a string of comma separated sort fields
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or a list of sort fields in the format ``column:dir``.
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See :func:`~plexapi.library.LibrarySection.search` for more info.
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filters (dict): Smart playlists only, a dictionary of advanced filters.
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See :func:`~plexapi.library.LibrarySection.search` for more info.
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**kwargs (dict): Smart playlists only, additional custom filters to apply to the
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search results. See :func:`~plexapi.library.LibrarySection.search` for more info.
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Raises:
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:class:`plexapi.exceptions.BadRequest`: When no items are included to create the playlist.
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:class:`plexapi.exceptions.BadRequest`: When mixing media types in the playlist.
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Returns:
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:class:`~plexapi.playlist.Playlist`: A new instance of the created Playlist.
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"""
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if smart:
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return cls._createSmart(server, title, section, limit, libtype, sort, filters, **kwargs)
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else:
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return cls._create(server, title, items)
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def copyToUser(self, user):
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""" Copy playlist to another user account.
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Parameters:
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user (str): Username, email or user id of the user to copy the playlist to.
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"""
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userServer = self._server.switchUser(user)
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return self.create(server=userServer, title=self.title, items=self.items())
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def sync(self, videoQuality=None, photoResolution=None, audioBitrate=None, client=None, clientId=None, limit=None,
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unwatched=False, title=None):
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""" Add the playlist as a sync item for the specified device.
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See :func:`~plexapi.myplex.MyPlexAccount.sync` for possible exceptions.
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Parameters:
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videoQuality (int): idx of quality of the video, one of VIDEO_QUALITY_* values defined in
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:mod:`~plexapi.sync` module. Used only when playlist contains video.
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photoResolution (str): maximum allowed resolution for synchronized photos, see PHOTO_QUALITY_* values in
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the module :mod:`~plexapi.sync`. Used only when playlist contains photos.
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audioBitrate (int): maximum bitrate for synchronized music, better use one of MUSIC_BITRATE_* values
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from the module :mod:`~plexapi.sync`. Used only when playlist contains audio.
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client (:class:`~plexapi.myplex.MyPlexDevice`): sync destination, see
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:func:`~plexapi.myplex.MyPlexAccount.sync`.
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clientId (str): sync destination, see :func:`~plexapi.myplex.MyPlexAccount.sync`.
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limit (int): maximum count of items to sync, unlimited if `None`.
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unwatched (bool): if `True` watched videos wouldn't be synced.
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title (str): descriptive title for the new :class:`~plexapi.sync.SyncItem`, if empty the value would be
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generated from metadata of current photo.
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Raises:
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:exc:`~plexapi.exceptions.BadRequest`: When playlist is not allowed to sync.
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:exc:`~plexapi.exceptions.Unsupported`: When playlist content is unsupported.
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Returns:
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:class:`~plexapi.sync.SyncItem`: A new instance of the created sync item.
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"""
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if not self.allowSync:
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raise BadRequest('The playlist is not allowed to sync')
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from plexapi.sync import SyncItem, Policy, MediaSettings
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myplex = self._server.myPlexAccount()
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sync_item = SyncItem(self._server, None)
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sync_item.title = title if title else self.title
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sync_item.rootTitle = self.title
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sync_item.contentType = self.playlistType
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sync_item.metadataType = self.metadataType
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sync_item.machineIdentifier = self._server.machineIdentifier
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sync_item.location = 'playlist:///%s' % quote_plus(self.guid)
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sync_item.policy = Policy.create(limit, unwatched)
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if self.isVideo:
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sync_item.mediaSettings = MediaSettings.createVideo(videoQuality)
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elif self.isAudio:
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sync_item.mediaSettings = MediaSettings.createMusic(audioBitrate)
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elif self.isPhoto:
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sync_item.mediaSettings = MediaSettings.createPhoto(photoResolution)
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else:
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raise Unsupported('Unsupported playlist content')
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return myplex.sync(sync_item, client=client, clientId=clientId)
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def _getWebURL(self, base=None):
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""" Get the Plex Web URL with the correct parameters. """
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return self._server._buildWebURL(base=base, endpoint='playlist', key=self.key)
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