649 lines
25 KiB
Python
649 lines
25 KiB
Python
#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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from __future__ import absolute_import, division, unicode_literals
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from logging import getLogger
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import urllib
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import copy
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from . import nodes
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from ..plex_db import PlexDB
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from ..plex_api import API
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from .. import kodi_db
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from .. import itemtypes, path_ops
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from .. import plex_functions as PF, music, utils, variables as v, app
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from ..utils import etree
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LOG = getLogger('PLEX.sync.sections')
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BATCH_SIZE = 500
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SECTIONS = []
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# Need a way to interrupt our synching process
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IS_CANCELED = None
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LIBRARY_PATH = path_ops.translate_path('special://profile/library/video/')
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# The video library might not yet exist for this user - create it
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if not path_ops.exists(LIBRARY_PATH):
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path_ops.copy_tree(
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src=path_ops.translate_path('special://xbmc/system/library/video'),
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dst=LIBRARY_PATH,
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preserve_mode=0) # dont copy permission bits so we have write access!
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PLAYLISTS_PATH = path_ops.translate_path("special://profile/playlists/video/")
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if not path_ops.exists(PLAYLISTS_PATH):
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path_ops.makedirs(PLAYLISTS_PATH)
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# Windows variables we set for each node
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WINDOW_ARGS = ('index', 'title', 'id', 'path', 'type', 'content', 'artwork')
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class Section(object):
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"""
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Setting the attribute section_type will automatically set content and
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sync_to_kodi
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"""
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def __init__(self, index=None, xml_element=None, section_db_element=None):
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# Unique Plex id of this Plex library section
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self._section_id = None # int
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# Building block for window variable
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self._node = None # unicode
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# Index of this section (as section_id might not be subsequent)
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# This follows 1:1 the sequence in with the PMS returns the sections
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self._index = None # Codacy-bug
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self.index = index # int
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# This section's name for the user to display
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self.name = None # unicode
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# Library type section (NOT the same as the KODI_TYPE_...)
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# E.g. 'movies', 'tvshows', 'episodes'
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self.content = None # unicode
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# Setting the section_type WILL re_set sync_to_kodi!
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self._section_type = None # unicode
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# Do we sync all items of this section to the Kodi DB?
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# This will be set with section_type!!
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self.sync_to_kodi = None # bool
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# For sections to be synched, the section name will be recorded as a
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# tag. This is the corresponding id for this tag
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self.kodi_tagid = None # int
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# When was this section last successfully/completely synched to the
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# Kodi database?
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self.last_sync = None # int
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# Path to the Kodi userdata library FOLDER for this section
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self._path = None # unicode
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# Path to the smart playlist for this section
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self._playlist_path = None
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# "Poster" for this section
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self.icon = None # unicode
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# Background image for this section
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self.artwork = None
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# Thumbnail for this section, similar for each section type
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self.thumb = None
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# Order number in which xmls will be listed inside Kodei
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self.order = None
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# Original PMS xml for this section, including children
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self.xml = None
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# Attributes that will be initialized later by full_sync.py
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self.iterator = None
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self.context = None
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self.get_children = None
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# A section_type encompasses possible several plex_types! E.g. shows
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# contain shows, seasons, episodes
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self.plex_type = None
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if xml_element is not None:
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self.from_xml(xml_element)
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elif section_db_element:
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self.from_db_element(section_db_element)
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def __repr__(self):
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return ("{{"
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"'index': {self.index}, "
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"'name': '{self.name}', "
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"'section_id': {self.section_id}, "
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"'section_type': '{self.section_type}', "
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"'sync_to_kodi': {self.sync_to_kodi}, "
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"'last_sync': {self.last_sync}"
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"}}").format(self=self).encode('utf-8')
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__str__ = __repr__
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def __nonzero__(self):
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return (self.section_id is not None and
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self.name is not None and
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self.section_type is not None)
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def __eq__(self, section):
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return (self.section_id == section.section_id and
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self.name == section.name and
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self.section_type == section.section_type)
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__ne__ = not __eq__
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@property
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def section_id(self):
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return self._section_id
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@section_id.setter
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def section_id(self, value):
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self._section_id = value
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self._path = path_ops.path.join(LIBRARY_PATH, 'Plex-%s' % value, '')
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self._playlist_path = path_ops.path.join(PLAYLISTS_PATH,
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'Plex %s.xsp' % value)
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@property
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def section_type(self):
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return self._section_type
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@section_type.setter
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def section_type(self, value):
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self._section_type = value
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self.content = v.MEDIATYPE_FROM_PLEX_TYPE[value]
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# Default values whether we sync or not based on the Plex type
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if value == v.PLEX_TYPE_PHOTO:
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self.sync_to_kodi = False
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elif not app.SYNC.enable_music and value == v.PLEX_TYPE_ARTIST:
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self.sync_to_kodi = False
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else:
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self.sync_to_kodi = True
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@property
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def index(self):
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return self._index
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@index.setter
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def index(self, value):
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self._index = value
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self._node = 'Plex.nodes.%s' % value
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@property
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def node(self):
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return self._node
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@property
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def path(self):
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return self._path
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@property
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def playlist_path(self):
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return self._playlist_path
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def from_db_element(self, section_db_element):
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self.section_id = section_db_element['section_id']
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self.name = section_db_element['section_name']
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self.section_type = section_db_element['plex_type']
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self.kodi_tagid = section_db_element['kodi_tagid']
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self.sync_to_kodi = section_db_element['sync_to_kodi']
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self.last_sync = section_db_element['last_sync']
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def from_xml(self, xml_element):
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"""
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Reads section from a PMS xml (Plex id, name, Plex type)
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"""
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api = API(xml_element)
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self.section_id = utils.cast(int, xml_element.get('key'))
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self.name = api.title()
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self.section_type = api.plex_type()
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self.icon = api.one_artwork('composite')
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self.artwork = api.one_artwork('art')
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self.thumb = api.one_artwork('thumb')
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self.xml = xml_element
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def from_plex_db(self, section_id, plexdb=None):
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"""
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Reads section with id section_id from the plex.db
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"""
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if plexdb:
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section = plexdb.section(section_id)
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else:
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with PlexDB(lock=False) as plexdb:
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section = plexdb.section(section_id)
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if section:
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self.from_db_element(section)
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def to_plex_db(self, plexdb=None):
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"""
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Writes this Section to the plex.db, potentially overwriting
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(INSERT OR REPLACE)
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"""
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if not self:
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raise RuntimeError('Section not clearly defined: %s' % self)
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if plexdb:
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plexdb.add_section(self.section_id,
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self.name,
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self.section_type,
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self.kodi_tagid,
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self.sync_to_kodi,
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self.last_sync)
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else:
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with PlexDB(lock=False) as plexdb:
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plexdb.add_section(self.section_id,
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self.name,
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self.section_type,
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self.kodi_tagid,
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self.sync_to_kodi,
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self.last_sync)
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def addon_path(self, args):
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"""
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Returns the plugin path pointing back to PKC for key in order to browse
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args is a dict. Its values may contain string info of the form
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{key: '{self.<Section attribute>}'}
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"""
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args = copy.deepcopy(args)
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for key, value in args.iteritems():
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args[key] = value.format(self=self)
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return 'plugin://plugin.video.plexkodiconnect?%s' % urllib.urlencode(args)
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def to_kodi(self):
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"""
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Writes this section's nodes to the library folder in the Kodi userdata
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directory
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Won't do anything if self.sync_to_kodi is not True
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"""
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if self.index is None:
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raise RuntimeError('Index not initialized')
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# Main list entry for this section - which will show the different
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# nodes as "submenus" once the user navigates into this section
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args = {
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'mode': 'browseplex',
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'key': '/library/sections/%s' % self.section_id,
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'plex_type': self.section_type,
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'section_id': unicode(self.section_id)
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}
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if not self.sync_to_kodi:
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args['synched'] = 'false'
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addon_index = self.addon_path(args)
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if self.sync_to_kodi and self.section_type in v.PLEX_VIDEOTYPES:
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path = 'library://video/Plex-{0}/{0}_all.xml'
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path = path.format(self.section_id)
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index = 'library://video/Plex-%s' % self.section_id
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else:
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# No xmls to link to - let's show the listings on the fly
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index = addon_index
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args['key'] = '/library/sections/%s/all' % self.section_id
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path = self.addon_path(args)
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# .index will list all possible nodes for this library
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utils.window('%s.index' % self.node, value=index)
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utils.window('%s.title' % self.node, value=self.name)
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utils.window('%s.type' % self.node, value=self.content)
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utils.window('%s.content' % self.node, value=path)
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# .path leads to all elements of this library
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utils.window('%s.path' % self.node,
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value='ActivateWindow(Videos,%s,return)' % path)
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utils.window('%s.id' % self.node, value=str(self.section_id))
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# To let the user navigate into this node when selecting widgets
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utils.window('%s.addon_index' % self.node, value=addon_index)
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if not self.sync_to_kodi:
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self.remove_files_from_kodi()
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return
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if self.section_type == v.PLEX_TYPE_ARTIST:
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# Todo: Write window variables for music
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return
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if self.section_type == v.PLEX_TYPE_PHOTO:
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# Todo: Write window variables for photos
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return
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# Create a dedicated directory for this section
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if not path_ops.exists(self.path):
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path_ops.makedirs(self.path)
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# Create a tag just like the section name in the Kodi DB
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with kodi_db.KodiVideoDB(lock=False) as kodidb:
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self.kodi_tagid = kodidb.create_tag(self.name)
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# The xmls are numbered in order of appearance
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self.order = 0
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if not path_ops.exists(path_ops.path.join(self.path, 'index.xml')):
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LOG.debug('Creating index.xml for section %s', self.name)
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xml = etree.Element('node',
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attrib={'order': unicode(self.order)})
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etree.SubElement(xml, 'label').text = self.name
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etree.SubElement(xml, 'icon').text = self.icon or nodes.ICON_PATH
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self._write_xml(xml, 'index.xml')
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self.order += 1
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# Create the one smart playlist for this section
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if not path_ops.exists(self.playlist_path):
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self._write_playlist()
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# Now build all nodes for this section - potentially creating xmls
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for node in nodes.NODE_TYPES[self.section_type]:
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self._build_node(*node)
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def _build_node(self, node_type, node_name, args, content, pms_node):
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self.content = content
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node_name = node_name.format(self=self)
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xml_name = '%s_%s.xml' % (self.section_id, node_type)
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path = path_ops.path.join(self.path, xml_name)
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if not path_ops.exists(path):
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if pms_node:
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# Even the xml will point back to the PKC add-on
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xml = nodes.node_pms(self, node_name, args)
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else:
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# Let's use Kodi's logic to sort/filter the Kodi library
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xml = getattr(nodes, 'node_%s' % node_type)(self, node_name)
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self._write_xml(xml, xml_name)
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self.order += 1
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self._window_node(path, node_name, node_type, pms_node)
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def _write_xml(self, xml, xml_name):
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LOG.debug('Creating xml for section %s: %s', self.name, xml_name)
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utils.indent(xml)
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etree.ElementTree(xml).write(path_ops.path.join(self.path, xml_name),
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encoding='utf-8',
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xml_declaration=True)
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def _write_playlist(self):
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LOG.debug('Creating smart playlist for section %s: %s',
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self.name, self.playlist_path)
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xml = etree.Element('smartplaylist',
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attrib={'type': v.MEDIATYPE_FROM_PLEX_TYPE[self.section_type]})
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etree.SubElement(xml, 'name').text = self.name
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etree.SubElement(xml, 'match').text = 'all'
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rule = etree.SubElement(xml, 'rule', attrib={'field': 'tag',
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'operator': 'is'})
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etree.SubElement(rule, 'value').text = self.name
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utils.indent(xml)
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etree.ElementTree(xml).write(self.playlist_path, encoding='utf-8')
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def _window_node(self, path, node_name, node_type, pms_node):
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"""
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Will save this section's node to the Kodi window variables
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Uses the same conventions/logic as Emby for Kodi does
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"""
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if pms_node or not self.sync_to_kodi:
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# Check: elif node_type in ('browse', 'homevideos', 'photos'):
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window_path = path
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elif self.section_type == v.PLEX_TYPE_ARTIST:
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window_path = 'ActivateWindow(Music,%s,return)' % path
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else:
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window_path = 'ActivateWindow(Videos,%s,return)' % path
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# if node_type == 'all':
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# var = self.node
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# utils.window('%s.index' % var,
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# value=path.replace('%s_all.xml' % self.section_id, ''))
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# utils.window('%s.title' % var, value=self.name)
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# else:
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var = '%s.%s' % (self.node, node_type)
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utils.window('%s.index' % var, value=path)
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utils.window('%s.title' % var, value=node_name)
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utils.window('%s.id' % var, value=str(self.section_id))
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utils.window('%s.path' % var, value=window_path)
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utils.window('%s.type' % var, value=self.content)
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utils.window('%s.content' % var, value=path)
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utils.window('%s.artwork' % var, value=self.artwork)
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def remove_files_from_kodi(self):
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"""
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Removes this sections from the Kodi userdata library folder (if appl.)
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Also removes the smart playlist
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"""
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if self.section_type in (v.PLEX_TYPE_ARTIST, v.PLEX_TYPE_PHOTO):
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# No files created for these types
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return
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if path_ops.exists(self.path):
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path_ops.rmtree(self.path, ignore_errors=True)
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if path_ops.exists(self.playlist_path):
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try:
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path_ops.remove(self.playlist_path)
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except (OSError, IOError):
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LOG.warn('Could not delete smart playlist for section %s: %s',
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self.name, self.playlist_path)
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def remove_window_vars(self):
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"""
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Removes all windows variables 'Plex.nodes.<section_id>.xxx'
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"""
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if self.index is not None:
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_clear_window_vars(self.index)
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def remove_from_plex(self, plexdb=None):
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"""
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Removes this sections completely from the Plex DB
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"""
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if plexdb:
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plexdb.remove_section(self.section_id)
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else:
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with PlexDB(lock=False) as plexdb:
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plexdb.remove_section(self.section_id)
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def remove(self):
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"""
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Completely and utterly removes this section from Kodi and Plex DB
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as well as from the window variables
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"""
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self.remove_files_from_kodi()
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self.remove_window_vars()
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self.remove_from_plex()
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def force_full_sync():
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"""
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Resets the sync timestamp for all sections to 0, thus forcing a subsequent
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full sync (not delta)
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"""
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LOG.info('Telling PKC to do a full sync instead of a delta sync')
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with PlexDB() as plexdb:
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plexdb.force_full_sync()
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def _save_sections_to_plex_db(sections):
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with PlexDB() as plexdb:
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for section in sections:
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section.to_plex_db(plexdb=plexdb)
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def _retrieve_old_settings(sections, old_sections):
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"""
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Overwrites the PKC settings for sections, grabing them from old_sections
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if a particular section is in both sections and old_sections
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Thus sets to the old values:
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section.last_sync
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section.kodi_tagid
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section.sync_to_kodi
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section.last_sync
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"""
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for section in sections:
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for old_section in old_sections:
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if section == old_section:
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section.last_sync = old_section.last_sync
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section.kodi_tagid = old_section.kodi_tagid
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section.sync_to_kodi = old_section.sync_to_kodi
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section.last_sync = old_section.last_sync
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def _delete_kodi_db_items(section):
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if section.section_type == v.PLEX_TYPE_MOVIE:
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kodi_context = kodi_db.KodiVideoDB
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types = ((v.PLEX_TYPE_MOVIE, itemtypes.Movie), )
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elif section.section_type == v.PLEX_TYPE_SHOW:
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kodi_context = kodi_db.KodiVideoDB
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types = ((v.PLEX_TYPE_SHOW, itemtypes.Show),
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(v.PLEX_TYPE_SEASON, itemtypes.Season),
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(v.PLEX_TYPE_EPISODE, itemtypes.Episode))
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elif section.section_type == v.PLEX_TYPE_ARTIST:
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kodi_context = kodi_db.KodiMusicDB
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types = ((v.PLEX_TYPE_ARTIST, itemtypes.Artist),
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(v.PLEX_TYPE_ALBUM, itemtypes.Album),
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(v.PLEX_TYPE_SONG, itemtypes.Song))
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for plex_type, context in types:
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while True:
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with PlexDB() as plexdb:
|
|
plex_ids = list(plexdb.plexid_by_sectionid(section.section_id,
|
|
plex_type,
|
|
BATCH_SIZE))
|
|
with kodi_context(texture_db=True) as kodidb:
|
|
typus = context(None, plexdb=plexdb, kodidb=kodidb)
|
|
for plex_id in plex_ids:
|
|
if IS_CANCELED():
|
|
return False
|
|
typus.remove(plex_id)
|
|
if len(plex_ids) < BATCH_SIZE:
|
|
break
|
|
return True
|
|
|
|
|
|
def _choose_libraries(sections):
|
|
"""
|
|
Displays a dialog for the user to select the libraries he wants synched
|
|
|
|
Returns True if the user chose new sections, False if he aborted
|
|
"""
|
|
import xbmcgui
|
|
selectable_sections = []
|
|
preselected = []
|
|
index = 0
|
|
for section in sections:
|
|
if not app.SYNC.enable_music and section.section_type == v.PLEX_TYPE_ARTIST:
|
|
LOG.info('Ignoring music section: %s', section)
|
|
continue
|
|
elif section.section_type == v.PLEX_TYPE_PHOTO:
|
|
# We won't ever show Photo sections
|
|
continue
|
|
else:
|
|
# Offer user the new section
|
|
selectable_sections.append(section.name)
|
|
# Sections have been either preselected by the user or they are new
|
|
if section.sync_to_kodi:
|
|
preselected.append(index)
|
|
index += 1
|
|
# Don't ask the user again for this PMS even if user cancel the sync dialog
|
|
utils.settings('sections_asked_for_machine_identifier',
|
|
value=app.CONN.machine_identifier)
|
|
# "Select Plex libraries to sync"
|
|
selected_sections = xbmcgui.Dialog().multiselect(utils.lang(30524),
|
|
selectable_sections,
|
|
preselect=preselected,
|
|
useDetails=False)
|
|
if selectable_sections is None:
|
|
LOG.info('User chose not to select which libraries to sync')
|
|
return False
|
|
index = 0
|
|
for section in sections:
|
|
if not app.SYNC.enable_music and section.section_type == v.PLEX_TYPE_ARTIST:
|
|
continue
|
|
elif section.section_type == v.PLEX_TYPE_PHOTO:
|
|
continue
|
|
else:
|
|
section.sync_to_kodi = index in selected_sections
|
|
index += 1
|
|
return True
|
|
|
|
|
|
def delete_playlists():
|
|
"""
|
|
Clean up the playlists
|
|
"""
|
|
path = path_ops.translate_path('special://profile/playlists/video/')
|
|
for root, _, files in path_ops.walk(path):
|
|
for file in files:
|
|
if file.startswith('Plex'):
|
|
path_ops.remove(path_ops.path.join(root, file))
|
|
|
|
|
|
def delete_nodes():
|
|
"""
|
|
Clean up video nodes
|
|
"""
|
|
path = path_ops.translate_path("special://profile/library/video/")
|
|
for root, dirs, _ in path_ops.walk(path):
|
|
for directory in dirs:
|
|
if directory.startswith('Plex-'):
|
|
path_ops.rmtree(path_ops.path.join(root, directory))
|
|
break
|
|
|
|
|
|
def delete_files():
|
|
"""
|
|
Deletes both all the Plex-xxx video node xmls as well as smart playlists
|
|
"""
|
|
delete_nodes()
|
|
delete_playlists()
|
|
|
|
|
|
def sync_from_pms(parent_self, pick_libraries=False):
|
|
"""
|
|
Sync the Plex library sections.
|
|
pick_libraries=True will prompt the user the select the libraries he
|
|
wants to sync
|
|
"""
|
|
global IS_CANCELED
|
|
LOG.info('Starting synching sections from the PMS')
|
|
IS_CANCELED = parent_self.isCanceled
|
|
try:
|
|
return _sync_from_pms(pick_libraries)
|
|
finally:
|
|
IS_CANCELED = None
|
|
LOG.info('Done synching sections from the PMS: %s', SECTIONS)
|
|
|
|
|
|
def _sync_from_pms(pick_libraries):
|
|
global SECTIONS
|
|
# Re-set value in order to make sure we got the lastest user input
|
|
app.SYNC.enable_music = utils.settings('enableMusic') == 'true'
|
|
xml = PF.get_plex_sections()
|
|
if xml is None:
|
|
LOG.error("Error download PMS sections, abort")
|
|
return False
|
|
sections = []
|
|
old_sections = []
|
|
for i, xml_element in enumerate(xml.findall('Directory')):
|
|
sections.append(Section(index=i, xml_element=xml_element))
|
|
with PlexDB() as plexdb:
|
|
for section_db in plexdb.all_sections():
|
|
old_sections.append(Section(section_db_element=section_db))
|
|
# Update our latest PMS sections with info saved in the PMS DB
|
|
_retrieve_old_settings(sections, old_sections)
|
|
if (app.CONN.machine_identifier != utils.settings('sections_asked_for_machine_identifier') or
|
|
pick_libraries):
|
|
if not pick_libraries:
|
|
LOG.info('First time connecting to this PMS, choosing libraries')
|
|
_choose_libraries(sections)
|
|
|
|
# We got everything - save to Plex db in case Kodi restarts before we're
|
|
# done here
|
|
_save_sections_to_plex_db(sections)
|
|
# Tweak some settings so Kodi does NOT scan the music folders
|
|
if app.SYNC.direct_paths is True:
|
|
# Will reboot Kodi is new library detected
|
|
music.excludefromscan_music_folders(sections)
|
|
|
|
# Delete all old sections that are obsolete
|
|
# This will also delete sections whose name (or type) have changed
|
|
for old_section in old_sections:
|
|
for section in sections:
|
|
if old_section == section:
|
|
break
|
|
else:
|
|
if not old_section.sync_to_kodi:
|
|
continue
|
|
LOG.info('Deleting entire section: %s', old_section)
|
|
# Remove all linked items
|
|
if not _delete_kodi_db_items(old_section):
|
|
return False
|
|
# Remove the section itself
|
|
old_section.remove()
|
|
|
|
# Time to write the sections to Kodi
|
|
for section in sections:
|
|
section.to_kodi()
|
|
# Counter that tells us how many sections we have - e.g. for skins and
|
|
# listings
|
|
utils.window('Plex.nodes.total', str(len(sections)))
|
|
SECTIONS = sections
|
|
return True
|
|
|
|
|
|
def _clear_window_vars(index):
|
|
node = 'Plex.nodes.%s' % index
|
|
utils.window('%s.title' % node, clear=True)
|
|
utils.window('%s.type' % node, clear=True)
|
|
utils.window('%s.content' % node, clear=True)
|
|
utils.window('%s.path' % node, clear=True)
|
|
utils.window('%s.id' % node, clear=True)
|
|
utils.window('%s.addon_path' % node, clear=True)
|
|
for kind in WINDOW_ARGS:
|
|
node = 'Plex.nodes.%s.%s' % (index, kind)
|
|
utils.window(node, clear=True)
|
|
|
|
|
|
def clear_window_vars():
|
|
"""
|
|
Removes all references to sections stored in window vars 'Plex.nodes...'
|
|
"""
|
|
number_of_nodes = int(utils.window('Plex.nodes.total') or 0)
|
|
utils.window('Plex.nodes.total', clear=True)
|
|
for index in range(number_of_nodes):
|
|
_clear_window_vars(index)
|