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# Author: Nic Wolfe <nic@wolfeden.ca>
# URL: http://code.google.com/p/sickbeard/
#
# This file is part of Sick Beard.
#
# Sick Beard is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Sick Beard is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Sick Beard. If not, see <http://www.gnu.org/licenses/>.
from __future__ import with_statement
import os.path
import datetime
import threading
import re
import glob
import sickbeard
import xml.etree.cElementTree as etree
from name_parser.parser import NameParser, InvalidNameException
from lib.tvdb_api import tvdb_api, tvdb_exceptions
from sickbeard import db
from sickbeard import helpers, exceptions, logger
from sickbeard.exceptions import ex
from sickbeard import tvrage
from sickbeard import image_cache
from sickbeard import postProcessor
from sickbeard import encodingKludge as ek
from common import Quality, Overview
from common import DOWNLOADED, SNATCHED, SNATCHED_PROPER, ARCHIVED, IGNORED, UNAIRED, WANTED, SKIPPED, UNKNOWN
from common import NAMING_DUPLICATE, NAMING_EXTEND, NAMING_LIMITED_EXTEND, NAMING_SEPARATED_REPEAT
class TVShow(object):
def __init__ (self, tvdbid, lang=""):
self.tvdbid = tvdbid
self._location = ""
self.name = ""
self.tvrid = 0
self.tvrname = ""
self.network = ""
self.genre = ""
self.runtime = 0
self.quality = int(sickbeard.QUALITY_DEFAULT)
self.flatten_folders = int(sickbeard.FLATTEN_FOLDERS_DEFAULT)
self.status = ""
self.airs = ""
self.startyear = 0
self.paused = 0
self.air_by_date = 0
self.lang = lang
self.lock = threading.Lock()
self._isDirGood = False
self.episodes = {}
otherShow = helpers.findCertainShow(sickbeard.showList, self.tvdbid)
if otherShow != None:
raise exceptions.MultipleShowObjectsException("Can't create a show if it already exists")
self.loadFromDB()
self.saveToDB()
def _getLocation(self):
# no dir check needed if missing show dirs are created during post-processing
if sickbeard.CREATE_MISSING_SHOW_DIRS:
return self._location
if ek.ek(os.path.isdir, self._location):
return self._location
else:
raise exceptions.ShowDirNotFoundException("Show folder doesn't exist, you shouldn't be using it")
if self._isDirGood:
return self._location
else:
raise exceptions.NoNFOException("Show folder doesn't exist, you shouldn't be using it")
def _setLocation(self, newLocation):
logger.log(u"Setter sets location to " + newLocation, logger.DEBUG)
# Don't validate dir if user wants to add shows without creating a dir
if sickbeard.ADD_SHOWS_WO_DIR or ek.ek(os.path.isdir, newLocation):
self._location = newLocation
self._isDirGood = True
else:
raise exceptions.NoNFOException("Invalid folder for the show!")
location = property(_getLocation, _setLocation)
# delete references to anything that's not in the internal lists
def flushEpisodes(self):
for curSeason in self.episodes:
for curEp in self.episodes[curSeason]:
myEp = self.episodes[curSeason][curEp]
self.episodes[curSeason][curEp] = None
del myEp
def getAllEpisodes(self, season=None, has_location=False):
myDB = db.DBConnection()
sql_selection = "SELECT season, episode, "
# subselection to detect multi-episodes early, share_location > 0
sql_selection = sql_selection + " (SELECT COUNT (*) FROM tv_episodes WHERE showid = tve.showid AND season = tve.season AND location != '' AND location = tve.location AND episode != tve.episode) AS share_location "
sql_selection = sql_selection + " FROM tv_episodes tve WHERE showid = " + str(self.tvdbid)
if season is not None:
sql_selection = sql_selection + " AND season = " + str(season)
if has_location:
sql_selection = sql_selection + " AND location != '' "
# need ORDER episode ASC to rename multi-episodes in order S01E01-02
sql_selection = sql_selection + " ORDER BY season ASC, episode ASC"
results = myDB.select(sql_selection)
ep_list = []
for cur_result in results:
cur_ep = self.getEpisode(int(cur_result["season"]), int(cur_result["episode"]))
if cur_ep:
if cur_ep.location:
# if there is a location, check if it's a multi-episode (share_location > 0) and put them in relatedEps
if cur_result["share_location"] > 0:
related_eps_result = myDB.select("SELECT * FROM tv_episodes WHERE showid = ? AND season = ? AND location = ? AND episode != ? ORDER BY episode ASC", [self.tvdbid, cur_ep.season, cur_ep.location, cur_ep.episode])
for cur_related_ep in related_eps_result:
related_ep = self.getEpisode(int(cur_related_ep["season"]), int(cur_related_ep["episode"]))
if related_ep not in cur_ep.relatedEps:
cur_ep.relatedEps.append(related_ep)
ep_list.append(cur_ep)
return ep_list
def getEpisode(self, season, episode, file=None, noCreate=False):
#return TVEpisode(self, season, episode)
if not season in self.episodes:
self.episodes[season] = {}
ep = None
if not episode in self.episodes[season] or self.episodes[season][episode] == None:
if noCreate:
return None
logger.log(str(self.tvdbid) + ": An object for episode " + str(season) + "x" + str(episode) + " didn't exist in the cache, trying to create it", logger.DEBUG)
if file != None:
ep = TVEpisode(self, season, episode, file)
else:
ep = TVEpisode(self, season, episode)
if ep != None:
self.episodes[season][episode] = ep
return self.episodes[season][episode]
def writeShowNFO(self):
result = False
if not ek.ek(os.path.isdir, self._location):
logger.log(str(self.tvdbid) + u": Show dir doesn't exist, skipping NFO generation")
return False
for cur_provider in sickbeard.metadata_provider_dict.values():
result = cur_provider.create_show_metadata(self) or result
return result
def writeMetadata(self, show_only=False):
if not ek.ek(os.path.isdir, self._location):
logger.log(str(self.tvdbid) + u": Show dir doesn't exist, skipping NFO generation")
return
self.getImages()
self.writeShowNFO()
if not show_only:
self.writeEpisodeNFOs()
def writeEpisodeNFOs (self):
if not ek.ek(os.path.isdir, self._location):
logger.log(str(self.tvdbid) + ": Show dir doesn't exist, skipping NFO generation")
return
logger.log(str(self.tvdbid) + ": Writing NFOs for all episodes")
myDB = db.DBConnection()
sqlResults = myDB.select("SELECT * FROM tv_episodes WHERE showid = ? AND location != ''", [self.tvdbid])
for epResult in sqlResults:
logger.log(str(self.tvdbid) + ": Retrieving/creating episode " + str(epResult["season"]) + "x" + str(epResult["episode"]), logger.DEBUG)
curEp = self.getEpisode(epResult["season"], epResult["episode"])
curEp.createMetaFiles()
# find all media files in the show folder and create episodes for as many as possible
def loadEpisodesFromDir (self):
if not ek.ek(os.path.isdir, self._location):
logger.log(str(self.tvdbid) + ": Show dir doesn't exist, not loading episodes from disk")
return
logger.log(str(self.tvdbid) + ": Loading all episodes from the show directory " + self._location)
# get file list
mediaFiles = helpers.listMediaFiles(self._location)
# create TVEpisodes from each media file (if possible)
for mediaFile in mediaFiles:
curEpisode = None
logger.log(str(self.tvdbid) + ": Creating episode from " + mediaFile, logger.DEBUG)
try:
curEpisode = self.makeEpFromFile(ek.ek(os.path.join, self._location, mediaFile))
except (exceptions.ShowNotFoundException, exceptions.EpisodeNotFoundException), e:
logger.log(u"Episode "+mediaFile+" returned an exception: "+ex(e), logger.ERROR)
continue
except exceptions.EpisodeDeletedException:
logger.log(u"The episode deleted itself when I tried making an object for it", logger.DEBUG)
if curEpisode is None:
continue
# see if we should save the release name in the db
ep_file_name = ek.ek(os.path.basename, curEpisode.location)
ep_file_name = ek.ek(os.path.splitext, ep_file_name)[0]
parse_result = None
try:
np = NameParser(False)
parse_result = np.parse(ep_file_name)
except InvalidNameException:
pass
if not ' ' in ep_file_name and parse_result and parse_result.release_group:
logger.log(u"Name " + ep_file_name + " gave release group of " + parse_result.release_group + ", seems valid", logger.DEBUG)
curEpisode.release_name = ep_file_name
# store the reference in the show
if curEpisode != None:
curEpisode.saveToDB()
def loadEpisodesFromDB(self):
logger.log(u"Loading all episodes from the DB")
myDB = db.DBConnection()
sql = "SELECT * FROM tv_episodes WHERE showid = ?"
sqlResults = myDB.select(sql, [self.tvdbid])
scannedEps = {}
ltvdb_api_parms = sickbeard.TVDB_API_PARMS.copy()
if self.lang:
ltvdb_api_parms['language'] = self.lang
t = tvdb_api.Tvdb(**ltvdb_api_parms)
cachedShow = t[self.tvdbid]
cachedSeasons = {}
for curResult in sqlResults:
deleteEp = False
curSeason = int(curResult["season"])
curEpisode = int(curResult["episode"])
if curSeason not in cachedSeasons:
try:
cachedSeasons[curSeason] = cachedShow[curSeason]
except tvdb_exceptions.tvdb_seasonnotfound, e:
logger.log(u"Error when trying to load the episode from TVDB: "+e.message, logger.WARNING)
deleteEp = True
if not curSeason in scannedEps:
scannedEps[curSeason] = {}
logger.log(u"Loading episode "+str(curSeason)+"x"+str(curEpisode)+" from the DB", logger.DEBUG)
try:
curEp = self.getEpisode(curSeason, curEpisode)
# if we found out that the ep is no longer on TVDB then delete it from our database too
if deleteEp:
curEp.deleteEpisode()
curEp.loadFromDB(curSeason, curEpisode)
curEp.loadFromTVDB(tvapi=t, cachedSeason=cachedSeasons[curSeason])
scannedEps[curSeason][curEpisode] = True
except exceptions.EpisodeDeletedException:
logger.log(u"Tried loading an episode from the DB that should have been deleted, skipping it", logger.DEBUG)
continue
return scannedEps
def loadEpisodesFromTVDB(self, cache=True):
# There's gotta be a better way of doing this but we don't wanna
# change the cache value elsewhere
ltvdb_api_parms = sickbeard.TVDB_API_PARMS.copy()
if not cache:
ltvdb_api_parms['cache'] = False
if self.lang:
ltvdb_api_parms['language'] = self.lang
try:
t = tvdb_api.Tvdb(**ltvdb_api_parms)
showObj = t[self.tvdbid]
except tvdb_exceptions.tvdb_error:
logger.log(u"TVDB timed out, unable to update episodes from TVDB", logger.ERROR)
return None
logger.log(str(self.tvdbid) + ": Loading all episodes from theTVDB...")
scannedEps = {}
for season in showObj:
scannedEps[season] = {}
for episode in showObj[season]:
# need some examples of wtf episode 0 means to decide if we want it or not
if episode == 0:
continue
try:
#ep = TVEpisode(self, season, episode)
ep = self.getEpisode(season, episode)
except exceptions.EpisodeNotFoundException:
logger.log(str(self.tvdbid) + ": TVDB object for " + str(season) + "x" + str(episode) + " is incomplete, skipping this episode")
continue
else:
try:
ep.loadFromTVDB(tvapi=t)
except exceptions.EpisodeDeletedException:
logger.log(u"The episode was deleted, skipping the rest of the load")
continue
with ep.lock:
logger.log(str(self.tvdbid) + ": Loading info from theTVDB for episode " + str(season) + "x" + str(episode), logger.DEBUG)
ep.loadFromTVDB(season, episode, tvapi=t)
if ep.dirty:
ep.saveToDB()
scannedEps[season][episode] = True
return scannedEps
def setTVRID(self, force=False):
if self.tvrid != 0 and not force:
logger.log(u"No need to get the TVRage ID, it's already populated", logger.DEBUG)
return
logger.log(u"Attempting to retrieve the TVRage ID", logger.DEBUG)
try:
# load the tvrage object, it will set the ID in its constructor if possible
tvrage.TVRage(self)
self.saveToDB()
except exceptions.TVRageException, e:
logger.log(u"Couldn't get TVRage ID because we're unable to sync TVDB and TVRage: "+ex(e), logger.DEBUG)
return
def getImages(self, fanart=None, poster=None):
poster_result = fanart_result = season_thumb_result = False
for cur_provider in sickbeard.metadata_provider_dict.values():
logger.log("Running season folders for "+cur_provider.name, logger.DEBUG)
poster_result = cur_provider.create_poster(self) or poster_result
fanart_result = cur_provider.create_fanart(self) or fanart_result
season_thumb_result = cur_provider.create_season_thumbs(self) or season_thumb_result
return poster_result or fanart_result or season_thumb_result
def loadLatestFromTVRage(self):
try:
# load the tvrage object
tvr = tvrage.TVRage(self)
newEp = tvr.findLatestEp()
if newEp != None:
logger.log(u"TVRage gave us an episode object - saving it for now", logger.DEBUG)
newEp.saveToDB()
# make an episode out of it
except exceptions.TVRageException, e:
logger.log(u"Unable to add TVRage info: " + ex(e), logger.WARNING)
# make a TVEpisode object from a media file
def makeEpFromFile(self, file):
if not ek.ek(os.path.isfile, file):
logger.log(str(self.tvdbid) + ": That isn't even a real file dude... " + file)
return None
logger.log(str(self.tvdbid) + ": Creating episode object from " + file, logger.DEBUG)
try:
myParser = NameParser()
parse_result = myParser.parse(file)
except InvalidNameException:
logger.log(u"Unable to parse the filename "+file+" into a valid episode", logger.ERROR)
return None
if len(parse_result.episode_numbers) == 0 and not parse_result.air_by_date:
logger.log("parse_result: "+str(parse_result))
logger.log(u"No episode number found in "+file+", ignoring it", logger.ERROR)
return None
# for now lets assume that any episode in the show dir belongs to that show
season = parse_result.season_number if parse_result.season_number != None else 1
episodes = parse_result.episode_numbers
rootEp = None
# if we have an air-by-date show then get the real season/episode numbers
if parse_result.air_by_date:
try:
# There's gotta be a better way of doing this but we don't wanna
# change the cache value elsewhere
ltvdb_api_parms = sickbeard.TVDB_API_PARMS.copy()
if self.lang:
ltvdb_api_parms['language'] = self.lang
t = tvdb_api.Tvdb(**ltvdb_api_parms)
epObj = t[self.tvdbid].airedOn(parse_result.air_date)[0]
season = int(epObj["seasonnumber"])
episodes = [int(epObj["episodenumber"])]
except tvdb_exceptions.tvdb_episodenotfound:
logger.log(u"Unable to find episode with date " + str(parse_result.air_date) + " for show " + self.name + ", skipping", logger.WARNING)
return None
except tvdb_exceptions.tvdb_error, e:
logger.log(u"Unable to contact TVDB: "+ex(e), logger.WARNING)
return None
for curEpNum in episodes:
episode = int(curEpNum)
logger.log(str(self.tvdbid) + ": " + file + " parsed to " + self.name + " " + str(season) + "x" + str(episode), logger.DEBUG)
checkQualityAgain = False
same_file = False
curEp = self.getEpisode(season, episode)
if curEp == None:
try:
curEp = self.getEpisode(season, episode, file)
except exceptions.EpisodeNotFoundException:
logger.log(str(self.tvdbid) + ": Unable to figure out what this file is, skipping", logger.ERROR)
continue
else:
# if there is a new file associated with this ep then re-check the quality
if curEp.location and ek.ek(os.path.normpath, curEp.location) != ek.ek(os.path.normpath, file):
logger.log(u"The old episode had a different file associated with it, I will re-check the quality based on the new filename "+file, logger.DEBUG)
checkQualityAgain = True
with curEp.lock:
old_size = curEp.file_size
curEp.location = file
# if the sizes are the same then it's probably the same file
if old_size and curEp.file_size == old_size:
same_file = True
else:
same_file = False
curEp.checkForMetaFiles()
if rootEp == None:
rootEp = curEp
else:
if curEp not in rootEp.relatedEps:
rootEp.relatedEps.append(curEp)
# if it's a new file then
if not same_file:
curEp.release_name = ''
# if they replace a file on me I'll make some attempt at re-checking the quality unless I know it's the same file
if checkQualityAgain and not same_file:
newQuality = Quality.nameQuality(file)
logger.log(u"Since this file has been renamed, I checked "+file+" and found quality "+Quality.qualityStrings[newQuality], logger.DEBUG)
if newQuality != Quality.UNKNOWN:
curEp.status = Quality.compositeStatus(DOWNLOADED, newQuality)
# check for status/quality changes as long as it's a new file
elif not same_file and sickbeard.helpers.isMediaFile(file) and curEp.status not in Quality.DOWNLOADED + [ARCHIVED, IGNORED]:
oldStatus, oldQuality = Quality.splitCompositeStatus(curEp.status)
newQuality = Quality.nameQuality(file)
if newQuality == Quality.UNKNOWN:
newQuality = Quality.assumeQuality(file)
newStatus = None
# if it was snatched and now exists then set the status correctly
if oldStatus == SNATCHED and oldQuality <= newQuality:
logger.log(u"STATUS: this ep used to be snatched with quality "+Quality.qualityStrings[oldQuality]+" but a file exists with quality "+Quality.qualityStrings[newQuality]+" so I'm setting the status to DOWNLOADED", logger.DEBUG)
newStatus = DOWNLOADED
# if it was snatched proper and we found a higher quality one then allow the status change
elif oldStatus == SNATCHED_PROPER and oldQuality < newQuality:
logger.log(u"STATUS: this ep used to be snatched proper with quality "+Quality.qualityStrings[oldQuality]+" but a file exists with quality "+Quality.qualityStrings[newQuality]+" so I'm setting the status to DOWNLOADED", logger.DEBUG)
newStatus = DOWNLOADED
elif oldStatus not in (SNATCHED, SNATCHED_PROPER):
newStatus = DOWNLOADED
if newStatus != None:
with curEp.lock:
logger.log(u"STATUS: we have an associated file, so setting the status from "+str(curEp.status)+" to DOWNLOADED/" + str(Quality.statusFromName(file)), logger.DEBUG)
curEp.status = Quality.compositeStatus(newStatus, newQuality)
with curEp.lock:
curEp.saveToDB()
# creating metafiles on the root should be good enough
if rootEp != None:
with rootEp.lock:
rootEp.createMetaFiles()
return rootEp
def loadFromDB(self, skipNFO=False):
logger.log(str(self.tvdbid) + ": Loading show info from database")
myDB = db.DBConnection()
sqlResults = myDB.select("SELECT * FROM tv_shows WHERE tvdb_id = ?", [self.tvdbid])
if len(sqlResults) > 1:
raise exceptions.MultipleDBShowsException()
elif len(sqlResults) == 0:
logger.log(str(self.tvdbid) + ": Unable to find the show in the database")
return
else:
if self.name == "":
self.name = sqlResults[0]["show_name"]
self.tvrname = sqlResults[0]["tvr_name"]
if self.network == "":
self.network = sqlResults[0]["network"]
if self.genre == "":
self.genre = sqlResults[0]["genre"]
self.runtime = sqlResults[0]["runtime"]
self.status = sqlResults[0]["status"]
if self.status == None:
self.status = ""
self.airs = sqlResults[0]["airs"]
if self.airs == None:
self.airs = ""
self.startyear = sqlResults[0]["startyear"]
if self.startyear == None:
self.startyear = 0
self.air_by_date = sqlResults[0]["air_by_date"]
if self.air_by_date == None:
self.air_by_date = 0
self.quality = int(sqlResults[0]["quality"])
self.flatten_folders = int(sqlResults[0]["flatten_folders"])
self.paused = int(sqlResults[0]["paused"])
self._location = sqlResults[0]["location"]
if self.tvrid == 0:
self.tvrid = int(sqlResults[0]["tvr_id"])
if self.lang == "":
self.lang = sqlResults[0]["lang"]
def loadFromTVDB(self, cache=True, tvapi=None, cachedSeason=None):
logger.log(str(self.tvdbid) + ": Loading show info from theTVDB")
# There's gotta be a better way of doing this but we don't wanna
# change the cache value elsewhere
if tvapi is None:
ltvdb_api_parms = sickbeard.TVDB_API_PARMS.copy()
if not cache:
ltvdb_api_parms['cache'] = False
if self.lang:
ltvdb_api_parms['language'] = self.lang
t = tvdb_api.Tvdb(**ltvdb_api_parms)
else:
t = tvapi
myEp = t[self.tvdbid]
self.name = myEp["seriesname"]
self.genre = myEp['genre']
self.network = myEp['network']
if myEp["airs_dayofweek"] != None and myEp["airs_time"] != None:
self.airs = myEp["airs_dayofweek"] + " " + myEp["airs_time"]
if myEp["firstaired"] != None and myEp["firstaired"]:
self.startyear = int(myEp["firstaired"].split('-')[0])
if self.airs == None:
self.airs = ""
if myEp["status"] != None:
self.status = myEp["status"]
if self.status == None:
self.status = ""
self.saveToDB()
def loadNFO (self):
if not os.path.isdir(self._location):
logger.log(str(self.tvdbid) + ": Show dir doesn't exist, can't load NFO")
raise exceptions.NoNFOException("The show dir doesn't exist, no NFO could be loaded")
logger.log(str(self.tvdbid) + ": Loading show info from NFO")
xmlFile = os.path.join(self._location, "tvshow.nfo")
try:
xmlFileObj = open(xmlFile, 'r')
showXML = etree.ElementTree(file = xmlFileObj)
if showXML.findtext('title') == None or (showXML.findtext('tvdbid') == None and showXML.findtext('id') == None):
raise exceptions.NoNFOException("Invalid info in tvshow.nfo (missing name or id):" \
+ str(showXML.findtext('title')) + " " \
+ str(showXML.findtext('tvdbid')) + " " \
+ str(showXML.findtext('id')))
self.name = showXML.findtext('title')
if showXML.findtext('tvdbid') != None:
self.tvdbid = int(showXML.findtext('tvdbid'))
elif showXML.findtext('id'):
self.tvdbid = int(showXML.findtext('id'))
else:
raise exceptions.NoNFOException("Empty <id> or <tvdbid> field in NFO")
except (exceptions.NoNFOException, SyntaxError, ValueError), e:
logger.log(u"There was an error parsing your existing tvshow.nfo file: " + ex(e), logger.ERROR)
logger.log(u"Attempting to rename it to tvshow.nfo.old", logger.DEBUG)
try:
xmlFileObj.close()
ek.ek(os.rename, xmlFile, xmlFile + ".old")
except Exception, e:
logger.log(u"Failed to rename your tvshow.nfo file - you need to delete it or fix it: " + ex(e), logger.ERROR)
raise exceptions.NoNFOException("Invalid info in tvshow.nfo")
if showXML.findtext('studio') != None:
self.network = showXML.findtext('studio')
if self.network == None and showXML.findtext('network') != None:
self.network = ""
if showXML.findtext('genre') != None:
self.genre = showXML.findtext('genre')
else:
self.genre = ""
# TODO: need to validate the input, I'm assuming it's good until then
def nextEpisode(self):
logger.log(str(self.tvdbid) + ": Finding the episode which airs next", logger.DEBUG)
myDB = db.DBConnection()
innerQuery = "SELECT airdate FROM tv_episodes WHERE showid = ? AND airdate >= ? AND status = ? ORDER BY airdate ASC LIMIT 1"
innerParams = [self.tvdbid, datetime.date.today().toordinal(), UNAIRED]
query = "SELECT * FROM tv_episodes WHERE showid = ? AND airdate >= ? AND airdate <= (" + innerQuery + ") and status = ?"
params = [self.tvdbid, datetime.date.today().toordinal()] + innerParams + [UNAIRED]
sqlResults = myDB.select(query, params)
if sqlResults == None or len(sqlResults) == 0:
logger.log(str(self.tvdbid) + ": No episode found... need to implement tvrage and also show status", logger.DEBUG)
return []
else:
logger.log(str(self.tvdbid) + ": Found episode " + str(sqlResults[0]["season"]) + "x" + str(sqlResults[0]["episode"]), logger.DEBUG)
foundEps = []
for sqlEp in sqlResults:
curEp = self.getEpisode(int(sqlEp["season"]), int(sqlEp["episode"]))
foundEps.append(curEp)
return foundEps
# if we didn't get an episode then try getting one from tvrage
# load tvrage info
# extract NextEpisode info
# verify that we don't have it in the DB somehow (ep mismatch)
def deleteShow(self):
myDB = db.DBConnection()
myDB.action("DELETE FROM tv_episodes WHERE showid = ?", [self.tvdbid])
myDB.action("DELETE FROM tv_shows WHERE tvdb_id = ?", [self.tvdbid])
# remove self from show list
sickbeard.showList = [x for x in sickbeard.showList if x.tvdbid != self.tvdbid]
# clear the cache
image_cache_dir = ek.ek(os.path.join, sickbeard.CACHE_DIR, 'images')
for cache_file in ek.ek(glob.glob, ek.ek(os.path.join, image_cache_dir, str(self.tvdbid)+'.*')):
logger.log(u"Deleting cache file "+cache_file)
os.remove(cache_file)
def populateCache(self):
cache_inst = image_cache.ImageCache()
logger.log(u"Checking & filling cache for show "+self.name)
cache_inst.fill_cache(self)
def refreshDir(self):
# make sure the show dir is where we think it is unless dirs are created on the fly
if not ek.ek(os.path.isdir, self._location) and not sickbeard.CREATE_MISSING_SHOW_DIRS:
return False
# load from dir
self.loadEpisodesFromDir()
# run through all locations from DB, check that they exist
logger.log(str(self.tvdbid) + ": Loading all episodes with a location from the database")
myDB = db.DBConnection()
sqlResults = myDB.select("SELECT * FROM tv_episodes WHERE showid = ? AND location != ''", [self.tvdbid])
for ep in sqlResults:
curLoc = os.path.normpath(ep["location"])
season = int(ep["season"])
episode = int(ep["episode"])
try:
curEp = self.getEpisode(season, episode)
except exceptions.EpisodeDeletedException:
logger.log(u"The episode was deleted while we were refreshing it, moving on to the next one", logger.DEBUG)
continue
# if the path doesn't exist or if it's not in our show dir
if not ek.ek(os.path.isfile, curLoc) or not os.path.normpath(curLoc).startswith(os.path.normpath(self.location)):
with curEp.lock:
# if it used to have a file associated with it and it doesn't anymore then set it to IGNORED
if curEp.location and curEp.status in Quality.DOWNLOADED:
logger.log(str(self.tvdbid) + ": Location for " + str(season) + "x" + str(episode) + " doesn't exist, removing it and changing our status to IGNORED", logger.DEBUG)
curEp.status = IGNORED
curEp.location = ''
curEp.hasnfo = False
curEp.hastbn = False
curEp.release_name = ''
curEp.saveToDB()
def saveToDB(self):
logger.log(str(self.tvdbid) + ": Saving show info to database", logger.DEBUG)
myDB = db.DBConnection()
controlValueDict = {"tvdb_id": self.tvdbid}
newValueDict = {"show_name": self.name,
"tvr_id": self.tvrid,
"location": self._location,
"network": self.network,
"genre": self.genre,
"runtime": self.runtime,
"quality": self.quality,
"airs": self.airs,
"status": self.status,
"flatten_folders": self.flatten_folders,
"paused": self.paused,
"air_by_date": self.air_by_date,
"startyear": self.startyear,
"tvr_name": self.tvrname,
"lang": self.lang
}
myDB.upsert("tv_shows", newValueDict, controlValueDict)
def __str__(self):
toReturn = ""
toReturn += "name: " + self.name + "\n"
toReturn += "location: " + self._location + "\n"
toReturn += "tvdbid: " + str(self.tvdbid) + "\n"
if self.network != None:
toReturn += "network: " + self.network + "\n"
if self.airs != None:
toReturn += "airs: " + self.airs + "\n"
if self.status != None:
toReturn += "status: " + self.status + "\n"
toReturn += "startyear: " + str(self.startyear) + "\n"
toReturn += "genre: " + self.genre + "\n"
toReturn += "runtime: " + str(self.runtime) + "\n"
toReturn += "quality: " + str(self.quality) + "\n"
return toReturn
def wantEpisode(self, season, episode, quality, manualSearch=False):
logger.log(u"Checking if we want episode "+str(season)+"x"+str(episode)+" at quality "+Quality.qualityStrings[quality], logger.DEBUG)
# if the quality isn't one we want under any circumstances then just say no
anyQualities, bestQualities = Quality.splitQuality(self.quality)
logger.log(u"any,best = "+str(anyQualities)+" "+str(bestQualities)+" and we are "+str(quality), logger.DEBUG)
if quality not in anyQualities + bestQualities:
logger.log(u"I know for sure I don't want this episode, saying no", logger.DEBUG)
return False
myDB = db.DBConnection()
sqlResults = myDB.select("SELECT status FROM tv_episodes WHERE showid = ? AND season = ? AND episode = ?", [self.tvdbid, season, episode])
if not sqlResults or not len(sqlResults):
logger.log(u"Unable to find the episode", logger.DEBUG)
return False
epStatus = int(sqlResults[0]["status"])
logger.log(u"current episode status: "+str(epStatus), logger.DEBUG)
# if we know we don't want it then just say no
if epStatus in (SKIPPED, IGNORED, ARCHIVED) and not manualSearch:
logger.log(u"Ep is skipped, not bothering", logger.DEBUG)
return False
# if it's one of these then we want it as long as it's in our allowed initial qualities
if quality in anyQualities + bestQualities:
if epStatus in (WANTED, UNAIRED, SKIPPED):
logger.log(u"Ep is wanted/unaired/skipped, definitely get it", logger.DEBUG)
return True
elif manualSearch:
logger.log(u"Usually I would ignore this ep but because you forced the search I'm overriding the default and allowing the quality", logger.DEBUG)
return True
else:
logger.log(u"This quality looks like something we might want but I don't know for sure yet", logger.DEBUG)
curStatus, curQuality = Quality.splitCompositeStatus(epStatus)
# if we are re-downloading then we only want it if it's in our bestQualities list and better than what we have
if curStatus in Quality.DOWNLOADED + Quality.SNATCHED + Quality.SNATCHED_PROPER and quality in bestQualities and quality > curQuality:
logger.log(u"We already have this ep but the new one is better quality, saying yes", logger.DEBUG)
return True
logger.log(u"None of the conditions were met so I'm just saying no", logger.DEBUG)
return False
def getOverview(self, epStatus):
if epStatus == WANTED:
return Overview.WANTED
elif epStatus in (UNAIRED, UNKNOWN):
return Overview.UNAIRED
elif epStatus in (SKIPPED, IGNORED):
return Overview.SKIPPED
elif epStatus == ARCHIVED:
return Overview.GOOD
elif epStatus in Quality.DOWNLOADED + Quality.SNATCHED + Quality.SNATCHED_PROPER:
anyQualities, bestQualities = Quality.splitQuality(self.quality) #@UnusedVariable
if bestQualities:
maxBestQuality = max(bestQualities)
else:
maxBestQuality = None
epStatus, curQuality = Quality.splitCompositeStatus(epStatus)
# if they don't want re-downloads then we call it good if they have anything
if maxBestQuality == None:
return Overview.GOOD
# if they have one but it's not the best they want then mark it as qual
elif curQuality < maxBestQuality:
return Overview.QUAL
# if it's >= maxBestQuality then it's good
else:
return Overview.GOOD
def dirty_setter(attr_name):
def wrapper(self, val):
if getattr(self, attr_name) != val:
setattr(self, attr_name, val)
self.dirty = True
return wrapper
class TVEpisode(object):
def __init__(self, show, season, episode, file=""):
self._name = ""
self._season = season
self._episode = episode
self._description = ""
self._airdate = datetime.date.fromordinal(1)
self._hasnfo = False
self._hastbn = False
self._status = UNKNOWN
self._tvdbid = 0
self._file_size = 0
self._release_name = ''
# setting any of the above sets the dirty flag
self.dirty = True
self.show = show
self._location = file
self.lock = threading.Lock()
self.specifyEpisode(self.season, self.episode)
self.relatedEps = []
self.checkForMetaFiles()
name = property(lambda self: self._name, dirty_setter("_name"))
season = property(lambda self: self._season, dirty_setter("_season"))
episode = property(lambda self: self._episode, dirty_setter("_episode"))
description = property(lambda self: self._description, dirty_setter("_description"))
airdate = property(lambda self: self._airdate, dirty_setter("_airdate"))
hasnfo = property(lambda self: self._hasnfo, dirty_setter("_hasnfo"))
hastbn = property(lambda self: self._hastbn, dirty_setter("_hastbn"))
status = property(lambda self: self._status, dirty_setter("_status"))
tvdbid = property(lambda self: self._tvdbid, dirty_setter("_tvdbid"))
#location = property(lambda self: self._location, dirty_setter("_location"))
file_size = property(lambda self: self._file_size, dirty_setter("_file_size"))
release_name = property(lambda self: self._release_name, dirty_setter("_release_name"))
def _set_location(self, new_location):
logger.log(u"Setter sets location to " + new_location, logger.DEBUG)
#self._location = newLocation
dirty_setter("_location")(self, new_location)
if new_location and ek.ek(os.path.isfile, new_location):
self.file_size = ek.ek(os.path.getsize, new_location)
else:
self.file_size = 0
location = property(lambda self: self._location, _set_location)
def checkForMetaFiles(self):
oldhasnfo = self.hasnfo
oldhastbn = self.hastbn
cur_nfo = False
cur_tbn = False
# check for nfo and tbn
if ek.ek(os.path.isfile, self.location):
for cur_provider in sickbeard.metadata_provider_dict.values():
if cur_provider.episode_metadata:
new_result = cur_provider._has_episode_metadata(self)
else:
new_result = False
cur_nfo = new_result or cur_nfo
if cur_provider.episode_thumbnails:
new_result = cur_provider._has_episode_thumb(self)
else:
new_result = False
cur_tbn = new_result or cur_tbn
self.hasnfo = cur_nfo
self.hastbn = cur_tbn
# if either setting has changed return true, if not return false
return oldhasnfo != self.hasnfo or oldhastbn != self.hastbn
def specifyEpisode(self, season, episode):
sqlResult = self.loadFromDB(season, episode)
if not sqlResult:
# only load from NFO if we didn't load from DB
if ek.ek(os.path.isfile, self.location):
try:
self.loadFromNFO(self.location)
except exceptions.NoNFOException:
logger.log(str(self.show.tvdbid) + ": There was an error loading the NFO for episode " + str(season) + "x" + str(episode), logger.ERROR)
pass
# if we tried loading it from NFO and didn't find the NFO, use TVDB
if self.hasnfo == False:
try:
result = self.loadFromTVDB(season, episode)
except exceptions.EpisodeDeletedException:
result = False
# if we failed SQL *and* NFO, TVDB then fail
if result == False:
raise exceptions.EpisodeNotFoundException("Couldn't find episode " + str(season) + "x" + str(episode))
# don't update if not needed
if self.dirty:
self.saveToDB()
def loadFromDB(self, season, episode):
logger.log(str(self.show.tvdbid) + ": Loading episode details from DB for episode " + str(season) + "x" + str(episode), logger.DEBUG)
myDB = db.DBConnection()
sqlResults = myDB.select("SELECT * FROM tv_episodes WHERE showid = ? AND season = ? AND episode = ?", [self.show.tvdbid, season, episode])
if len(sqlResults) > 1:
raise exceptions.MultipleDBEpisodesException("Your DB has two records for the same show somehow.")
elif len(sqlResults) == 0:
logger.log(str(self.show.tvdbid) + ": Episode " + str(self.season) + "x" + str(self.episode) + " not found in the database", logger.DEBUG)
return False
else:
#NAMEIT logger.log(u"AAAAA from" + str(self.season)+"x"+str(self.episode) + " -" + self.name + " to " + str(sqlResults[0]["name"]))
if sqlResults[0]["name"] != None:
self.name = sqlResults[0]["name"]
self.season = season
self.episode = episode
self.description = sqlResults[0]["description"]
if self.description == None:
self.description = ""
self.airdate = datetime.date.fromordinal(int(sqlResults[0]["airdate"]))
#logger.log(u"1 Status changes from " + str(self.status) + " to " + str(sqlResults[0]["status"]), logger.DEBUG)
self.status = int(sqlResults[0]["status"])
# don't overwrite my location
if sqlResults[0]["location"] != "" and sqlResults[0]["location"] != None:
self.location = os.path.normpath(sqlResults[0]["location"])
if sqlResults[0]["file_size"]:
self.file_size = int(sqlResults[0]["file_size"])
else:
self.file_size = 0
self.tvdbid = int(sqlResults[0]["tvdbid"])
if sqlResults[0]["release_name"] != None:
self.release_name = sqlResults[0]["release_name"]
self.dirty = False
return True
def loadFromTVDB(self, season=None, episode=None, cache=True, tvapi=None, cachedSeason=None):
if season == None:
season = self.season
if episode == None:
episode = self.episode
logger.log(str(self.show.tvdbid) + ": Loading episode details from theTVDB for episode " + str(season) + "x" + str(episode), logger.DEBUG)
tvdb_lang = self.show.lang
try:
if cachedSeason is None:
if tvapi is None:
# There's gotta be a better way of doing this but we don't wanna
# change the cache value elsewhere
ltvdb_api_parms = sickbeard.TVDB_API_PARMS.copy()
if not cache:
ltvdb_api_parms['cache'] = False
if tvdb_lang:
ltvdb_api_parms['language'] = tvdb_lang
t = tvdb_api.Tvdb(**ltvdb_api_parms)
else:
t = tvapi
myEp = t[self.show.tvdbid][season][episode]
else:
myEp = cachedSeason[episode]
except (tvdb_exceptions.tvdb_error, IOError), e:
logger.log(u"TVDB threw up an error: "+ex(e), logger.DEBUG)
# if the episode is already valid just log it, if not throw it up
if self.name:
logger.log(u"TVDB timed out but we have enough info from other sources, allowing the error", logger.DEBUG)
return
else:
logger.log(u"TVDB timed out, unable to create the episode", logger.ERROR)
return False
except (tvdb_exceptions.tvdb_episodenotfound, tvdb_exceptions.tvdb_seasonnotfound):
logger.log(u"Unable to find the episode on tvdb... has it been removed? Should I delete from db?", logger.DEBUG)
# if I'm no longer on TVDB but I once was then delete myself from the DB
if self.tvdbid != -1:
self.deleteEpisode()
return
if not myEp["firstaired"]:
myEp["firstaired"] = str(datetime.date.fromordinal(1))
if myEp["episodename"] == None or myEp["episodename"] == "":
logger.log(u"This episode ("+self.show.name+" - "+str(season)+"x"+str(episode)+") has no name on TVDB")
# if I'm incomplete on TVDB but I once was complete then just delete myself from the DB for now
if self.tvdbid != -1:
self.deleteEpisode()
return False
#NAMEIT logger.log(u"BBBBBBBB from " + str(self.season)+"x"+str(self.episode) + " -" +self.name+" to "+myEp["episodename"])
self.name = myEp["episodename"]
self.season = season
self.episode = episode
tmp_description = myEp["overview"]
if tmp_description == None:
self.description = ""
else:
self.description = tmp_description
rawAirdate = [int(x) for x in myEp["firstaired"].split("-")]
try:
self.airdate = datetime.date(rawAirdate[0], rawAirdate[1], rawAirdate[2])
except ValueError:
logger.log(u"Malformed air date retrieved from TVDB ("+self.show.name+" - "+str(season)+"x"+str(episode)+")", logger.ERROR)
# if I'm incomplete on TVDB but I once was complete then just delete myself from the DB for now
if self.tvdbid != -1:
self.deleteEpisode()
return False
#early conversion to int so that episode doesn't get marked dirty
self.tvdbid = int(myEp["id"])
#don't update show status if show dir is missing, unless missing show dirs are created during post-processing
if not ek.ek(os.path.isdir, self.show._location) and not sickbeard.CREATE_MISSING_SHOW_DIRS:
logger.log(u"The show dir is missing, not bothering to change the episode statuses since it'd probably be invalid")
return
logger.log(str(self.show.tvdbid) + ": Setting status for " + str(season) + "x" + str(episode) + " based on status " + str(self.status) + " and existence of " + self.location, logger.DEBUG)
if not ek.ek(os.path.isfile, self.location):
# if we don't have the file
if self.airdate >= datetime.date.today() and self.status not in Quality.SNATCHED + Quality.SNATCHED_PROPER:
# and it hasn't aired yet set the status to UNAIRED
logger.log(u"Episode airs in the future, changing status from " + str(self.status) + " to " + str(UNAIRED), logger.DEBUG)
self.status = UNAIRED
# if there's no airdate then set it to skipped (and respect ignored)
elif self.airdate == datetime.date.fromordinal(1):
if self.status == IGNORED:
logger.log(u"Episode has no air date, but it's already marked as ignored", logger.DEBUG)
else:
logger.log(u"Episode has no air date, automatically marking it skipped", logger.DEBUG)
self.status = SKIPPED
# if we don't have the file and the airdate is in the past
else:
if self.status == UNAIRED:
self.status = WANTED
# if we somehow are still UNKNOWN then just skip it
elif self.status == UNKNOWN:
self.status = SKIPPED
else:
logger.log(u"Not touching status because we have no ep file, the airdate is in the past, and the status is "+str(self.status), logger.DEBUG)
# if we have a media file then it's downloaded
elif sickbeard.helpers.isMediaFile(self.location):
# leave propers alone, you have to either post-process them or manually change them back
if self.status not in Quality.SNATCHED_PROPER + Quality.DOWNLOADED + Quality.SNATCHED + [ARCHIVED]:
logger.log(u"5 Status changes from " + str(self.status) + " to " + str(Quality.statusFromName(self.location)), logger.DEBUG)
self.status = Quality.statusFromName(self.location)
# shouldn't get here probably
else:
logger.log(u"6 Status changes from " + str(self.status) + " to " + str(UNKNOWN), logger.DEBUG)
self.status = UNKNOWN
# hasnfo, hastbn, status?
def loadFromNFO(self, location):
if not os.path.isdir(self.show._location):
logger.log(str(self.show.tvdbid) + ": The show dir is missing, not bothering to try loading the episode NFO")
return
logger.log(str(self.show.tvdbid) + ": Loading episode details from the NFO file associated with " + location, logger.DEBUG)
self.location = location
if self.location != "":
if self.status == UNKNOWN:
if sickbeard.helpers.isMediaFile(self.location):
logger.log(u"7 Status changes from " + str(self.status) + " to " + str(Quality.statusFromName(self.location)), logger.DEBUG)
self.status = Quality.statusFromName(self.location)
nfoFile = sickbeard.helpers.replaceExtension(self.location, "nfo")
logger.log(str(self.show.tvdbid) + ": Using NFO name " + nfoFile, logger.DEBUG)
if ek.ek(os.path.isfile, nfoFile):
try:
showXML = etree.ElementTree(file = nfoFile)
except (SyntaxError, ValueError), e:
logger.log(u"Error loading the NFO, backing up the NFO and skipping for now: " + ex(e), logger.ERROR) #TODO: figure out what's wrong and fix it
try:
ek.ek(os.rename, nfoFile, nfoFile + ".old")
except Exception, e:
logger.log(u"Failed to rename your episode's NFO file - you need to delete it or fix it: " + ex(e), logger.ERROR)
raise exceptions.NoNFOException("Error in NFO format")
for epDetails in showXML.getiterator('episodedetails'):
if epDetails.findtext('season') == None or int(epDetails.findtext('season')) != self.season or \
epDetails.findtext('episode') == None or int(epDetails.findtext('episode')) != self.episode:
logger.log(str(self.show.tvdbid) + ": NFO has an <episodedetails> block for a different episode - wanted " + str(self.season) + "x" + str(self.episode) + " but got " + str(epDetails.findtext('season')) + "x" + str(epDetails.findtext('episode')), logger.DEBUG)
continue
if epDetails.findtext('title') == None or epDetails.findtext('aired') == None:
raise exceptions.NoNFOException("Error in NFO format (missing episode title or airdate)")
self.name = epDetails.findtext('title')
self.episode = int(epDetails.findtext('episode'))
self.season = int(epDetails.findtext('season'))
self.description = epDetails.findtext('plot')
if self.description == None:
self.description = ""
if epDetails.findtext('aired'):
rawAirdate = [int(x) for x in epDetails.findtext('aired').split("-")]
self.airdate = datetime.date(rawAirdate[0], rawAirdate[1], rawAirdate[2])
else:
self.airdate = datetime.date.fromordinal(1)
self.hasnfo = True
else:
self.hasnfo = False
if ek.ek(os.path.isfile, sickbeard.helpers.replaceExtension(nfoFile, "tbn")):
self.hastbn = True
else:
self.hastbn = False
def __str__ (self):
toReturn = ""
toReturn += str(self.show.name) + " - " + str(self.season) + "x" + str(self.episode) + " - " + str(self.name) + "\n"
toReturn += "location: " + str(self.location) + "\n"
toReturn += "description: " + str(self.description) + "\n"
toReturn += "airdate: " + str(self.airdate.toordinal()) + " (" + str(self.airdate) + ")\n"
toReturn += "hasnfo: " + str(self.hasnfo) + "\n"
toReturn += "hastbn: " + str(self.hastbn) + "\n"
toReturn += "status: " + str(self.status) + "\n"
return toReturn
def createMetaFiles(self, force=False):
if not ek.ek(os.path.isdir, self.show._location):
logger.log(str(self.show.tvdbid) + ": The show dir is missing, not bothering to try to create metadata")
return
self.createNFO(force)
self.createThumbnail(force)
if self.checkForMetaFiles():
self.saveToDB()
def createNFO(self, force=False):
result = False
for cur_provider in sickbeard.metadata_provider_dict.values():
result = cur_provider.create_episode_metadata(self) or result
return result
def createThumbnail(self, force=False):
result = False
for cur_provider in sickbeard.metadata_provider_dict.values():
result = cur_provider.create_episode_thumb(self) or result
return result
def deleteEpisode(self):
logger.log(u"Deleting "+self.show.name+" "+str(self.season)+"x"+str(self.episode)+" from the DB", logger.DEBUG)
# remove myself from the show dictionary
if self.show.getEpisode(self.season, self.episode, noCreate=True) == self:
logger.log(u"Removing myself from my show's list", logger.DEBUG)
del self.show.episodes[self.season][self.episode]
# delete myself from the DB
logger.log(u"Deleting myself from the database", logger.DEBUG)
myDB = db.DBConnection()
sql = "DELETE FROM tv_episodes WHERE showid="+str(self.show.tvdbid)+" AND season="+str(self.season)+" AND episode="+str(self.episode)
myDB.action(sql)
raise exceptions.EpisodeDeletedException()
def saveToDB(self, forceSave=False):
"""
Saves this episode to the database if any of its data has been changed since the last save.
forceSave: If True it will save to the database even if no data has been changed since the
last save (aka if the record is not dirty).
"""
if not self.dirty and not forceSave:
logger.log(str(self.show.tvdbid) + ": Not saving episode to db - record is not dirty", logger.DEBUG)
return
logger.log(str(self.show.tvdbid) + ": Saving episode details to database", logger.DEBUG)
logger.log(u"STATUS IS " + str(self.status), logger.DEBUG)
myDB = db.DBConnection()
newValueDict = {"tvdbid": self.tvdbid,
"name": self.name,
"description": self.description,
"airdate": self.airdate.toordinal(),
"hasnfo": self.hasnfo,
"hastbn": self.hastbn,
"status": self.status,
"location": self.location,
"file_size": self.file_size,
"release_name": self.release_name}
controlValueDict = {"showid": self.show.tvdbid,
"season": self.season,
"episode": self.episode}
# use a custom update/insert method to get the data into the DB
myDB.upsert("tv_episodes", newValueDict, controlValueDict)
def fullPath (self):
if self.location == None or self.location == "":
return None
else:
return ek.ek(os.path.join, self.show.location, self.location)
def prettyName(self):
"""
Returns the name of this episode in a "pretty" human-readable format. Used for logging
and notifications and such.
Returns: A string representing the episode's name and season/ep numbers
"""
return self._format_pattern('%SN - %Sx%0E - %EN')
def _ep_name(self):
"""
Returns the name of the episode to use during renaming. Combines the names of related episodes.
Eg. "Ep Name (1)" and "Ep Name (2)" becomes "Ep Name"
"Ep Name" and "Other Ep Name" becomes "Ep Name & Other Ep Name"
"""
multiNameRegex = "(.*) \(\d\)"
self.relatedEps = sorted(self.relatedEps, key=lambda x: x.episode)
if len(self.relatedEps) == 0:
goodName = self.name
else:
goodName = ''
singleName = True
curGoodName = None
for curName in [self.name] + [x.name for x in self.relatedEps]:
match = re.match(multiNameRegex, curName)
if not match:
singleName = False
break
if curGoodName == None:
curGoodName = match.group(1)
elif curGoodName != match.group(1):
singleName = False
break
if singleName:
goodName = curGoodName
else:
goodName = self.name
for relEp in self.relatedEps:
goodName += " & " + relEp.name
return goodName
def _replace_map(self):
"""
Generates a replacement map for this episode which maps all possible custom naming patterns to the correct
value for this episode.
Returns: A dict with patterns as the keys and their replacement values as the values.
"""
ep_name = self._ep_name()
def dot(name):
return helpers.sanitizeSceneName(name)
def us(name):
return re.sub('[ -]','_', name)
def release_name(name):
if name and name.lower().endswith('.nzb'):
name = name.rpartition('.')[0]
return name
def release_group(name):
if not name:
return ''
np = NameParser(name)
try:
parse_result = np.parse(name)
except InvalidNameException, e:
logger.log(u"Unable to get parse release_group: "+ex(e), logger.DEBUG)
return ''
if not parse_result.release_group:
return ''
return parse_result.release_group
epStatus, epQual = Quality.splitCompositeStatus(self.status) #@UnusedVariable
return {
'%SN': self.show.name,
'%S.N': dot(self.show.name),
'%S_N': us(self.show.name),
'%EN': ep_name,
'%E.N': dot(ep_name),
'%E_N': us(ep_name),
'%QN': Quality.qualityStrings[epQual],
'%Q.N': dot(Quality.qualityStrings[epQual]),
'%Q_N': us(Quality.qualityStrings[epQual]),
'%S': str(self.season),
'%0S': '%02d' % self.season,
'%E': str(self.episode),
'%0E': '%02d' % self.episode,
'%RN': release_name(self.release_name),
'%RG': release_group(self.release_name),
'%AD': str(self.airdate).replace('-', ' '),
'%A.D': str(self.airdate).replace('-', '.'),
'%A_D': us(str(self.airdate)),
'%A-D': str(self.airdate),
'%Y': str(self.airdate.year),
'%M': str(self.airdate.month),
'%D': str(self.airdate.day),
'%0M': '%02d' % self.airdate.month,
'%0D': '%02d' % self.airdate.day,
}
def _format_string(self, pattern, replace_map):
"""
Replaces all template strings with the correct value
"""
result_name = pattern
# do the replacements
for cur_replacement in sorted(replace_map.keys(), reverse=True):
result_name = result_name.replace(cur_replacement, replace_map[cur_replacement])
result_name = result_name.replace(cur_replacement.lower(), replace_map[cur_replacement].lower())
return helpers.sanitizeFileName(result_name)
def _format_pattern(self, pattern=None, multi=None):
"""
Manipulates an episode naming pattern and then fills the template in
"""
logger.log(u"pattern: "+pattern, logger.DEBUG)
if pattern == None:
pattern = sickbeard.NAMING_PATTERN
if multi == None:
multi = sickbeard.NAMING_MULTI_EP
replace_map = self._replace_map()
result_name = pattern
# if there's no release group then replace it with a reasonable facsimile
if not replace_map['%RN']:
if self.show.air_by_date:
result_name = result_name.replace('%RN', '%S.N.%A.D.%E.N-SiCKBEARD')
result_name = result_name.replace('%rn', '%s.n.%A.D.%e.n-sickbeard')
else:
result_name = result_name.replace('%RN', '%S.N.S%0SE%0E.%E.N-SiCKBEARD')
result_name = result_name.replace('%rn', '%s.n.s%0se%0e.%e.n-sickbeard')
result_name = result_name.replace('%RG', 'SiCKBEARD')
result_name = result_name.replace('%rg', 'sickbeard')
logger.log(u"Episode has no release name, replacing it with a generic one: "+result_name, logger.DEBUG)
# split off ep name part only
name_groups = re.split(r'[\\/]', result_name)
# figure out the double-ep numbering style for each group, if applicable
for cur_name_group in name_groups:
season_format = sep = ep_sep = ep_format = None
season_ep_regex = '''
(?P<pre_sep>[ _.-]*)
((?:s(?:eason|eries)?\s*)?%0?S(?![._]?N))
(.*?)
(%0?E(?![._]?N))
(?P<post_sep>[ _.-]*)
'''
ep_only_regex = '(E?%0?E(?![._]?N))'
# try the normal way
season_ep_match = re.search(season_ep_regex, cur_name_group, re.I|re.X)
ep_only_match = re.search(ep_only_regex, cur_name_group, re.I|re.X)
# if we have a season and episode then collect the necessary data
if season_ep_match:
season_format = season_ep_match.group(2)
ep_sep = season_ep_match.group(3)
ep_format = season_ep_match.group(4)
sep = season_ep_match.group('pre_sep')
if not sep:
sep = season_ep_match.group('post_sep')
if not sep:
sep = ' '
# force 2-3-4 format if they chose to extend
if multi in (NAMING_EXTEND, NAMING_LIMITED_EXTEND):
ep_sep = '-'
regex_used = season_ep_regex
# if there's no season then there's not much choice so we'll just force them to use 03-04-05 style
elif ep_only_match:
season_format = ''
ep_sep = '-'
ep_format = ep_only_match.group(1)
sep = ''
regex_used = ep_only_regex
else:
continue
# we need at least this much info to continue
if not ep_sep or not ep_format:
continue
# start with the ep string, eg. E03
ep_string = self._format_string(ep_format.upper(), replace_map)
for other_ep in self.relatedEps:
# for limited extend we only append the last ep
if multi == NAMING_LIMITED_EXTEND and other_ep != self.relatedEps[-1]:
continue
elif multi == NAMING_DUPLICATE:
# add " - S01"
ep_string += sep + season_format
elif multi == NAMING_SEPARATED_REPEAT:
ep_string += sep
# add "E04"
ep_string += ep_sep
ep_string += other_ep._format_string(ep_format.upper(), other_ep._replace_map())
if season_ep_match:
regex_replacement = r'\g<pre_sep>\g<2>\g<3>' + ep_string + r'\g<post_sep>'
elif ep_only_match:
regex_replacement = ep_string
# fill out the template for this piece and then insert this piece into the actual pattern
cur_name_group_result = re.sub('(?i)(?x)'+regex_used, regex_replacement, cur_name_group)
#cur_name_group_result = cur_name_group.replace(ep_format, ep_string)
logger.log(u"found "+ep_format+" as the ep pattern using "+regex_used+" and replaced it with "+regex_replacement+" to result in "+cur_name_group_result+" from "+cur_name_group, logger.DEBUG)
result_name = result_name.replace(cur_name_group, cur_name_group_result)
result_name = self._format_string(result_name, replace_map)
return result_name
def proper_path(self):
"""
Figures out the path where this episode SHOULD live according to the renaming rules, relative from the show dir
"""
result = self.formatted_filename()
# if they want us to flatten it and we're allowed to flatten it then we will
if self.show.flatten_folders and not sickbeard.NAMING_FORCE_FOLDERS:
return result
# if not we append the folder on and use that
else:
result = ek.ek(os.path.join, self.formatted_dir(), result)
return result
def formatted_dir(self, pattern=None, multi=None):
"""
Just the folder name of the episode
"""
if pattern == None:
# we only use ABD if it's enabled, this is an ABD show, AND this is not a multi-ep
if self.show.air_by_date and sickbeard.NAMING_CUSTOM_ABD and not self.relatedEps:
pattern = sickbeard.NAMING_ABD_PATTERN
else:
pattern = sickbeard.NAMING_PATTERN
# split off the dirs only, if they exist
name_groups = re.split(r'[\\/]', pattern)
if len(name_groups) == 1:
return ''
else:
return self._format_pattern(os.sep.join(name_groups[:-1]), multi)
def formatted_filename(self, pattern=None, multi=None):
"""
Just the filename of the episode, formatted based on the naming settings
"""
if pattern == None:
# we only use ABD if it's enabled, this is an ABD show, AND this is not a multi-ep
if self.show.air_by_date and sickbeard.NAMING_CUSTOM_ABD and not self.relatedEps:
pattern = sickbeard.NAMING_ABD_PATTERN
else:
pattern = sickbeard.NAMING_PATTERN
# split off the filename only, if they exist
name_groups = re.split(r'[\\/]', pattern)
return self._format_pattern(name_groups[-1], multi)
def rename(self):
"""
Renames an episode file and all related files to the location and filename as specified
in the naming settings.
"""
if not ek.ek(os.path.isfile, self.location):
logger.log(u"Can't perform rename on " + self.location + " when it doesn't exist, skipping", logger.WARNING)
return
proper_path = self.proper_path()
absolute_proper_path = ek.ek(os.path.join, self.show.location, proper_path)
absolute_current_path_no_ext, file_ext = os.path.splitext(self.location)
current_path = absolute_current_path_no_ext
if absolute_current_path_no_ext.startswith(self.show.location):
current_path = absolute_current_path_no_ext[len(self.show.location):]
logger.log(u"Renaming/moving episode from the base path " + self.location + " to " + absolute_proper_path, logger.DEBUG)
# if it's already named correctly then don't do anything
if proper_path == current_path:
logger.log(str(self.tvdbid) + ": File " + self.location + " is already named correctly, skipping", logger.DEBUG)
return
related_files = postProcessor.PostProcessor(self.location)._list_associated_files(self.location)
logger.log(u"Files associated to " + self.location + ": " + str(related_files), logger.DEBUG)
# move the ep file
result = helpers.rename_ep_file(self.location, absolute_proper_path)
# move related files
for cur_related_file in related_files:
cur_result = helpers.rename_ep_file(cur_related_file, absolute_proper_path)
if cur_result == False:
logger.log(str(self.tvdbid) + ": Unable to rename file " + cur_related_file, logger.ERROR)
# save the ep
with self.lock:
if result != False:
self.location = absolute_proper_path + file_ext
for relEp in self.relatedEps:
relEp.location = absolute_proper_path + file_ext
# in case something changed with the metadata just do a quick check
for curEp in [self] + self.relatedEps:
curEp.checkForMetaFiles()
# save any changes to the database
with self.lock:
self.saveToDB()
for relEp in self.relatedEps:
relEp.saveToDB()
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