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mirror of https://github.com/moparisthebest/SickRage synced 2024-11-10 19:35:08 -05:00
SickRage/sickbeard/properFinder.py
echel0n 0d9fbc1ad7 Welcome to our SickBeard-TVRage Edition ...
This version of SickBeard uses both TVDB and TVRage to search and gather it's series data from allowing you to now have access to and download shows that you couldn't before because of being locked into only what TheTVDB had to offer.

Also this edition is based off the code we used in our XEM editon so it does come with scene numbering support as well as all the other features our XEM edition has to offer.

Please before using this with your existing database (sickbeard.db) please make a backup copy of it and delete any other database files such as cache.db and failed.db if present, we HIGHLY recommend starting out with no database files at all to make this a fresh start but the choice is at your own risk!

Enjoy!
2014-03-09 22:39:12 -07:00

280 lines
12 KiB
Python

# 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/>.
import datetime
import operator
import sickbeard
from sickbeard import db
from sickbeard import exceptions
from sickbeard.exceptions import ex
from sickbeard import helpers, logger, show_name_helpers
from sickbeard import providers
from sickbeard import search
from sickbeard import history
from sickbeard.common import DOWNLOADED, SNATCHED, SNATCHED_PROPER, Quality
from sickbeard.indexers import indexer_api, indexer_exceptions
from name_parser.parser import NameParser, InvalidNameException
class ProperFinder():
def __init__(self):
self.updateInterval = datetime.timedelta(hours=1)
def run(self):
if not sickbeard.DOWNLOAD_PROPERS:
return
# look for propers every night at 1 AM
updateTime = datetime.time(hour=1)
logger.log(u"Checking proper time", logger.DEBUG)
hourDiff = datetime.datetime.today().time().hour - updateTime.hour
dayDiff = (datetime.date.today() - self._get_lastProperSearch()).days
# if it's less than an interval after the update time then do an update
if hourDiff >= 0 and hourDiff < self.updateInterval.seconds / 3600 or dayDiff >=1:
logger.log(u"Beginning the search for new propers")
else:
return
propers = self._getProperList()
self._downloadPropers(propers)
self._set_lastProperSearch(datetime.datetime.today().toordinal())
def _getProperList(self):
propers = {}
# for each provider get a list of the propers
for curProvider in providers.sortedProviderList():
if not curProvider.isActive():
continue
search_date = datetime.datetime.today() - datetime.timedelta(days=2)
logger.log(u"Searching for any new PROPER releases from " + curProvider.name)
try:
curPropers = curProvider.findPropers(search_date)
except exceptions.AuthException, e:
logger.log(u"Authentication error: " + ex(e), logger.ERROR)
continue
# if they haven't been added by a different provider than add the proper to the list
for x in curPropers:
name = self._genericName(x.name)
if not name in propers:
logger.log(u"Found new proper: " + x.name, logger.DEBUG)
x.provider = curProvider
propers[name] = x
# take the list of unique propers and get it sorted by
sortedPropers = sorted(propers.values(), key=operator.attrgetter('date'), reverse=True)
finalPropers = []
for curProper in sortedPropers:
# parse the file name
try:
myParser = NameParser(False)
parse_result = myParser.parse(curProper.name, True)
except InvalidNameException:
logger.log(u"Unable to parse the filename " + curProper.name + " into a valid episode", logger.DEBUG)
continue
if not parse_result.episode_numbers:
logger.log(u"Ignoring " + curProper.name + " because it's for a full season rather than specific episode", logger.DEBUG)
continue
# populate our Proper instance
if parse_result.air_by_date:
curProper.season = -1
curProper.episode = parse_result.air_date
else:
curProper.season = parse_result.season_number if parse_result.season_number != None else 1
curProper.episode = parse_result.episode_numbers[0]
curProper.quality = Quality.nameQuality(curProper.name)
# for each show in our list
for curShow in sickbeard.showList:
if not parse_result.series_name:
continue
genericName = self._genericName(parse_result.series_name)
# get the scene name masks
sceneNames = set(show_name_helpers.makeSceneShowSearchStrings(curShow))
# for each scene name mask
for curSceneName in sceneNames:
# if it matches
if genericName == self._genericName(curSceneName):
logger.log(u"Successful match! Result " + parse_result.series_name + " matched to show " + curShow.name, logger.DEBUG)
# set the indexerid in the db to the show's indexerid
curProper.indexerid = curShow.indexerid
# set the indexer in the db to the show's indexer
curProper.indexer = curShow.indexer
# since we found it, break out
break
# if we found something in the inner for loop break out of this one
if curProper.indexerid != -1:
break
if curProper.indexerid == -1:
continue
if not show_name_helpers.filterBadReleases(curProper.name):
logger.log(u"Proper " + curProper.name + " isn't a valid scene release that we want, igoring it", logger.DEBUG)
continue
# if we have an air-by-date show then get the real season/episode numbers
if curProper.season == -1 and curProper.indexerid:
showObj = helpers.findCertainShow(sickbeard.showList, curProper.indexerid)
if not showObj:
logger.log(u"This should never have happened, post a bug about this!", logger.ERROR)
raise Exception("BAD STUFF HAPPENED")
indexer_lang = showObj.lang
# There's gotta be a better way of doing this but we don't wanna
# change the language value elsewhere
lINDEXER_API_PARMS = sickbeard.INDEXER_API_PARMS.copy()
if indexer_lang and not indexer_lang == 'en':
lINDEXER_API_PARMS['language'] = indexer_lang
try:
t = indexer_api.indexerApi(**lINDEXER_API_PARMS)
epObj = t[curProper.indexerid].airedOn(curProper.episode)[0]
curProper.season = int(epObj["seasonnumber"])
curProper.episodes = [int(epObj["episodenumber"])]
except indexer_exceptions.indexer_episodenotfound:
logger.log(u"Unable to find episode with date " + str(curProper.episode) + " for show " + parse_result.series_name + ", skipping", logger.WARNING)
continue
# check if we actually want this proper (if it's the right quality)
sqlResults = db.DBConnection().select("SELECT status FROM tv_episodes WHERE showid = ? AND season = ? AND episode = ?", [curProper.indexerid, curProper.season, curProper.episode])
if not sqlResults:
continue
oldStatus, oldQuality = Quality.splitCompositeStatus(int(sqlResults[0]["status"]))
# only keep the proper if we have already retrieved the same quality ep (don't get better/worse ones)
if oldStatus not in (DOWNLOADED, SNATCHED) or oldQuality != curProper.quality:
continue
# if the show is in our list and there hasn't been a proper already added for that particular episode then add it to our list of propers
if curProper.indexerid != -1 and (curProper.indexerid, curProper.season, curProper.episode) not in map(operator.attrgetter('indexerid', 'season', 'episode'), finalPropers):
logger.log(u"Found a proper that we need: " + str(curProper.name))
finalPropers.append(curProper)
return finalPropers
def _downloadPropers(self, properList):
for curProper in properList:
historyLimit = datetime.datetime.today() - datetime.timedelta(days=30)
# make sure the episode has been downloaded before
myDB = db.DBConnection()
historyResults = myDB.select(
"SELECT resource FROM history "
"WHERE showid = ? AND season = ? AND episode = ? AND quality = ? AND date >= ? "
"AND action IN (" + ",".join([str(x) for x in Quality.SNATCHED]) + ")",
[curProper.indexerid, curProper.season, curProper.episode, curProper.quality, historyLimit.strftime(history.dateFormat)])
# if we didn't download this episode in the first place we don't know what quality to use for the proper so we can't do it
if len(historyResults) == 0:
logger.log(u"Unable to find an original history entry for proper " + curProper.name + " so I'm not downloading it.")
continue
else:
# make sure that none of the existing history downloads are the same proper we're trying to download
isSame = False
for curResult in historyResults:
# if the result exists in history already we need to skip it
if self._genericName(curResult["resource"]) == self._genericName(curProper.name):
isSame = True
break
if isSame:
logger.log(u"This proper is already in history, skipping it", logger.DEBUG)
continue
# get the episode object
showObj = helpers.findCertainShow(sickbeard.showList, curProper.indexerid)
if showObj == None:
logger.log(u"Unable to find the show with indexerid " + str(curProper.indexerid) + " so unable to download the proper", logger.ERROR)
continue
epObj = showObj.getEpisode(curProper.season, curProper.episode)
# make the result object
result = curProper.provider.getResult([epObj])
result.url = curProper.url
result.name = curProper.name
result.quality = curProper.quality
# snatch it
downloadResult = search.snatchEpisode(result, SNATCHED_PROPER)
return downloadResult
def _genericName(self, name):
return name.replace(".", " ").replace("-", " ").replace("_", " ").lower()
def _set_lastProperSearch(self, when):
logger.log(u"Setting the last Proper search in the DB to " + str(when), logger.DEBUG)
myDB = db.DBConnection()
sqlResults = myDB.select("SELECT * FROM info")
if len(sqlResults) == 0:
myDB.action("INSERT INTO info (last_backlog, last_indexerid, last_proper_search) VALUES (?,?,?)", [0, 0, str(when)])
else:
myDB.action("UPDATE info SET last_proper_search=" + str(when))
def _get_lastProperSearch(self):
myDB = db.DBConnection()
sqlResults = myDB.select("SELECT * FROM info")
try:
last_proper_search = datetime.date.fromordinal(int(sqlResults[0]["last_proper_search"]))
except:
return datetime.date.fromordinal(1)
return last_proper_search