def play_resume(playqueue, xml, stack):
"""
If there exists a resume point, Kodi will ask the user whether to continue
playback. We thus need to use setResolvedUrl "correctly". Mind that there
might be several parts!
"""
result = Playback_Successful()
listitem = PKC_ListItem()
# Only get the very first item of our playqueue (i.e. the very first part)
stack_item = stack.pop(0)
api = API(xml[0])
item = PL.playlist_item_from_xml(playqueue,
xml[0],
kodi_id=stack_item['kodi_id'],
kodi_type=stack_item['kodi_type'])
api.setPartNumber(item.part)
item.playcount = stack_item['playcount']
item.offset = stack_item['offset']
item.part = stack_item['part']
api.CreateListItemFromPlexItem(listitem)
playutils = PlayUtils(api, item)
playurl = playutils.getPlayUrl()
listitem.setPath(tryEncode(playurl))
if item.playmethod in ('DirectStream', 'DirectPlay'):
listitem.setSubtitles(api.externalSubs())
else:
playutils.audio_subtitle_prefs(listitem)
result.listitem = listitem
# Add to our playlist
playqueue.items.append(item)
# This will release default.py with setResolvedUrl
pickle_me(result)
# Add remaining parts to the playlist, if any
if stack:
_process_stack(playqueue, stack)
def triage(self, item):
_, params = item.split('?', 1)
params = dict(parse_qsl(params))
mode = params.get('mode')
log.debug('Received mode: %s, params: %s' % (mode, params))
try:
if mode == 'play':
result = self.process_play(params.get('id'),
params.get('dbid'))
elif mode == 'companion':
result = self.process_companion()
elif mode == 'plex_node':
result = self.process_plex_node(
params.get('key'),
params.get('view_offset'),
directplay=True if params.get('play_directly') else False,
node=False if params.get('node') == 'false' else True)
except:
log.error('Error encountered for mode %s, params %s'
% (mode, params))
import traceback
log.error(traceback.format_exc())
# Let default.py know!
pickle_me(None)
else:
pickle_me(result)
def conclude_playback(playqueue, pos):
"""
ONLY if actually being played (e.g. at 5th position of a playqueue).
Decide on direct play, direct stream, transcoding
path to
direct paths: file itself
PMS URL
Web URL
audiostream (e.g. let user choose)
subtitle stream (e.g. let user choose)
Init Kodi Playback (depending on situation):
start playback
return PKC listitem attached to result
"""
LOG.info('Concluding playback for playqueue position %s', pos)
result = Playback_Successful()
listitem = PKC_ListItem()
item = playqueue.items[pos]
if item.xml is not None:
# Got a Plex element
api = API(item.xml)
api.setPartNumber(item.part)
api.CreateListItemFromPlexItem(listitem)
playutils = PlayUtils(api, item)
playurl = playutils.getPlayUrl()
else:
playurl = item.file
listitem.setPath(tryEncode(playurl))
if item.playmethod in ('DirectStream', 'DirectPlay'):
listitem.setSubtitles(api.externalSubs())
else:
playutils.audio_subtitle_prefs(listitem)
if state.RESUME_PLAYBACK is True:
state.RESUME_PLAYBACK = False
if (item.offset is None and item.plex_type
not in (v.PLEX_TYPE_SONG, v.PLEX_TYPE_CLIP)):
with plexdb.Get_Plex_DB() as plex_db:
plex_dbitem = plex_db.getItem_byId(item.plex_id)
file_id = plex_dbitem[1] if plex_dbitem else None
with kodidb.GetKodiDB('video') as kodi_db:
item.offset = kodi_db.get_resume(file_id)
LOG.info('Resuming playback at %s', item.offset)
listitem.setProperty('StartOffset', str(item.offset))
listitem.setProperty('resumetime', str(item.offset))
# Reset the resumable flag
state.RESUMABLE = False
result.listitem = listitem
pickle_me(result)
LOG.info('Done concluding playback')
def _ensure_resolve():
"""
Will check whether RESOLVE=True and if so, fail Kodi playback startup
with the path 'PKC_Dummy_Path_Which_Fails' using setResolvedUrl (and some
pickling)
This way we're making sure that other Python instances (calling default.py)
will be destroyed.
"""
if RESOLVE is True:
state.PKC_CAUSED_STOP = True
result = Playback_Successful()
result.listitem = PKC_ListItem(path='PKC_Dummy_Path_Which_Fails')
pickle_me(result)
def triage(self, item):
_, params = item.split('?', 1)
params = dict(parse_qsl(params))
mode = params.get('mode')
LOG.debug('Received mode: %s, params: %s', mode, params)
if mode == 'play':
playback.playback_triage(plex_id=params.get('plex_id'),
plex_type=params.get('plex_type'),
path=params.get('path'))
elif mode == 'plex_node':
playback.process_indirect(params['key'], params['offset'])
elif mode == 'context_menu':
ContextMenu()
result = Playback_Successful()
# Let default.py know!
pickle_me(result)
def playback_triage(plex_id=None, plex_type=None, path=None, resolve=True):
"""
Hit this function for addon path playback, Plex trailers, etc.
Will setup playback first, then on second call complete playback.
Will set Playback_Successful() with potentially a PKC_ListItem() attached
(to be consumed by setResolvedURL in default.py)
If trailers or additional (movie-)parts are added, default.py is released
and a completely new player instance is called with a new playlist. This
circumvents most issues with Kodi & playqueues
Set resolve to False if you do not want setResolvedUrl to be called on
the first pass - e.g. if you're calling this function from the original
service.py Python instance
"""
LOG.info('playback_triage called with plex_id %s, plex_type %s, path %s',
plex_id, plex_type, path)
if not state.AUTHENTICATED:
LOG.error('Not yet authenticated for PMS, abort starting playback')
if resolve is True:
# Release default.py
pickle_me(Playback_Successful())
# "Unauthorized for PMS"
dialog('notification', lang(29999), lang(30017))
return
playqueue = PQ.get_playqueue_from_type(
v.KODI_PLAYLIST_TYPE_FROM_PLEX_TYPE[plex_type])
pos = js.get_position(playqueue.playlistid)
# Can return -1 (as in "no playlist")
pos = pos if pos != -1 else 0
LOG.debug('playQueue position: %s for %s', pos, playqueue)
# Have we already initiated playback?
try:
playqueue.items[pos]
except IndexError:
# Release our default.py before starting our own Kodi player instance
if resolve is True:
state.PKC_CAUSED_STOP = True
result = Playback_Successful()
result.listitem = PKC_ListItem(path='PKC_Dummy_Path_Which_Fails')
pickle_me(result)
playback_init(plex_id, plex_type, playqueue)
else:
# kick off playback on second pass
conclude_playback(playqueue, pos)
def triage(self, item):
mode, params = item.split('?', 1)
params = dict(parse_qsl(params))
log.debug('Received mode: %s, params: %s' % (mode, params))
try:
if mode == 'play':
result = self.process_play(params.get('id'),
params.get('dbid'))
elif mode == 'companion':
result = self.process_companion()
except:
log.error('Error encountered for mode %s, params %s'
% (mode, params))
import traceback
log.error(traceback.format_exc())
# Let default.py know!
pickle_me(None)
else:
pickle_me(result)
def _ensure_resolve(abort=False):
"""
Will check whether RESOLVE=True and if so, fail Kodi playback startup
with the path 'PKC_Dummy_Path_Which_Fails' using setResolvedUrl (and some
pickling)
This way we're making sure that other Python instances (calling default.py)
will be destroyed.
"""
if RESOLVE:
LOG.debug('Passing dummy path to Kodi')
if not state.CONTEXT_MENU_PLAY:
# Because playback won't start with context menu play
state.PKC_CAUSED_STOP = True
result = Playback_Successful()
result.listitem = PKC_ListItem(path='PKC_Dummy_Path_Which_Fails')
pickle_me(result)
if abort:
# Reset some playback variables
state.CONTEXT_MENU_PLAY = False
state.FORCE_TRANSCODE = False
state.RESUME_PLAYBACK = False
def process_indirect(key, offset, resolve=True):
"""
Called e.g. for Plex "Play later" - Plex items where we need to fetch an
additional xml for the actual playurl. In the PMS metadata, indirect="1" is
set.
Will release default.py with setResolvedUrl
Set resolve to False if playback should be kicked off directly, not via
setResolvedUrl
"""
LOG.info('process_indirect called with key: %s, offset: %s', key, offset)
result = Playback_Successful()
if key.startswith('http') or key.startswith('{server}'):
xml = DU().downloadUrl(key)
elif key.startswith('/system/services'):
xml = DU().downloadUrl('http://node.plexapp.com:32400%s' % key)
else:
xml = DU().downloadUrl('{server}%s' % key)
try:
xml[0].attrib
except (TypeError, IndexError, AttributeError):
LOG.error('Could not download PMS metadata')
if resolve is True:
# Release default.py
pickle_me(result)
return
if offset != '0':
offset = int(v.PLEX_TO_KODI_TIMEFACTOR * float(offset))
# Todo: implement offset
api = API(xml[0])
listitem = PKC_ListItem()
api.CreateListItemFromPlexItem(listitem)
playqueue = PQ.get_playqueue_from_type(
v.KODI_PLAYLIST_TYPE_FROM_PLEX_TYPE[api.getType()])
playqueue.clear()
item = PL.Playlist_Item()
item.xml = xml[0]
item.offset = int(offset)
item.plex_type = v.PLEX_TYPE_CLIP
item.playmethod = 'DirectStream'
# Need to get yet another xml to get the final playback url
xml = DU().downloadUrl('http://node.plexapp.com:32400%s' %
xml[0][0][0].attrib['key'])
try:
xml[0].attrib
except (TypeError, IndexError, AttributeError):
LOG.error('Could not download last xml for playurl')
if resolve is True:
# Release default.py
pickle_me(result)
return
playurl = xml[0].attrib['key']
item.file = playurl
listitem.setPath(tryEncode(playurl))
playqueue.items.append(item)
if resolve is True:
result.listitem = listitem
pickle_me(result)
else:
thread = Thread(target=Player().play,
args={
'item': tryEncode(playurl),
'listitem': listitem
})
thread.setDaemon(True)
LOG.info('Done initializing PKC playback, starting Kodi player')
thread.start()