# Author: Nyaran , based on Antoine Bertin work # URL: http://code.google.com/p/sickbeard/ # # This file is part of SickGear. # # SickGear 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. # # SickGear 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 SickGear. If not, see . import time import datetime import sickbeard from sickbeard.common import * from sickbeard import notifiers from sickbeard import logger from sickbeard import helpers from sickbeard import encodingKludge as ek from sickbeard import db from sickbeard import history from lib import subliminal SINGLE = 'und' def sortedServiceList(): servicesMapping = dict([(x.lower(), x) for x in subliminal.core.SERVICES]) newList = [] # add all services in the priority list, in order curIndex = 0 for curService in sickbeard.SUBTITLES_SERVICES_LIST: if curService in servicesMapping: curServiceDict = {'id': curService, 'image': curService+'.png', 'name': servicesMapping[curService], 'enabled': sickbeard.SUBTITLES_SERVICES_ENABLED[curIndex] == 1, 'api_based': __import__('lib.subliminal.services.' + curService, globals=globals(), locals=locals(), fromlist=['Service'], level=-1).Service.api_based, 'url': __import__('lib.subliminal.services.' + curService, globals=globals(), locals=locals(), fromlist=['Service'], level=-1).Service.site_url} newList.append(curServiceDict) curIndex += 1 # add any services that are missing from that list for curService in servicesMapping.keys(): if curService not in [x['id'] for x in newList]: curServiceDict = {'id': curService, 'image': curService+'.png', 'name': servicesMapping[curService], 'enabled': False, 'api_based': __import__('lib.subliminal.services.' + curService, globals=globals(), locals=locals(), fromlist=['Service'], level=-1).Service.api_based, 'url': __import__('lib.subliminal.services.' + curService, globals=globals(), locals=locals(), fromlist=['Service'], level=-1).Service.site_url} newList.append(curServiceDict) return newList def getEnabledServiceList(): return [x['name'] for x in sortedServiceList() if x['enabled']] def isValidLanguage(language): return subliminal.language.language_list(language) def getLanguageName(selectLang): return subliminal.language.Language(selectLang).name def wantedLanguages(sqlLike = False): wantedLanguages = sorted(sickbeard.SUBTITLES_LANGUAGES) if sqlLike: return '%' + ','.join(wantedLanguages) + '%' return wantedLanguages def subtitlesLanguages(video_path): """Return a list detected subtitles for the given video file""" video = subliminal.videos.Video.from_path(video_path) subtitles = video.scan() languages = set() for subtitle in subtitles: if subtitle.language: languages.add(subtitle.language.alpha2) else: languages.add(SINGLE) return list(languages) # Return a list with languages that have alpha2 code def subtitleLanguageFilter(): return [language for language in subliminal.language.LANGUAGES if language[2] != ""] class SubtitlesFinder(): """ The SubtitlesFinder will be executed every hour but will not necessarly search and download subtitles. Only if the defined rule is true """ def run(self, force=False): if len(sickbeard.subtitles.getEnabledServiceList()) < 1: logger.log(u'Not enough services selected. At least 1 service is required to search subtitles in the background', logger.ERROR) return logger.log(u'Checking for subtitles', logger.MESSAGE) # get episodes on which we want subtitles # criteria is: # - show subtitles = 1 # - episode subtitles != config wanted languages or SINGLE (depends on config multi) # - search count < 2 and diff(airdate, now) > 1 week : now -> 1d # - search count < 7 and diff(airdate, now) <= 1 week : now -> 4h -> 8h -> 16h -> 1d -> 1d -> 1d today = datetime.date.today().toordinal() # you have 5 minutes to understand that one. Good luck myDB = db.DBConnection() sqlResults = myDB.select('SELECT s.show_name, e.showid, e.season, e.episode, e.status, e.subtitles, e.subtitles_searchcount AS searchcount, e.subtitles_lastsearch AS lastsearch, e.location, (? - e.airdate) AS airdate_daydiff FROM tv_episodes AS e INNER JOIN tv_shows AS s ON (e.showid = s.indexer_id) WHERE s.subtitles = 1 AND e.subtitles NOT LIKE (?) AND ((e.subtitles_searchcount <= 2 AND (? - e.airdate) > 7) OR (e.subtitles_searchcount <= 7 AND (? - e.airdate) <= 7)) AND (e.status IN ('+','.join([str(x) for x in Quality.DOWNLOADED])+') OR (e.status IN ('+','.join([str(x) for x in Quality.SNATCHED + Quality.SNATCHED_PROPER])+') AND e.location != ""))', [today, wantedLanguages(True), today, today]) if len(sqlResults) == 0: logger.log('No subtitles to download', logger.MESSAGE) return rules = self._getRules() now = datetime.datetime.now() for epToSub in sqlResults: if not ek.ek(os.path.isfile, epToSub['location']): logger.log('Episode file does not exist, cannot download subtitles for episode %dx%d of show %s' % (epToSub['season'], epToSub['episode'], epToSub['show_name']), logger.DEBUG) continue # Old shows rule throwaway = datetime.datetime.strptime('20110101', '%Y%m%d') if ((epToSub['airdate_daydiff'] > 7 and epToSub['searchcount'] < 2 and now - datetime.datetime.strptime(epToSub['lastsearch'], '%Y-%m-%d %H:%M:%S') > datetime.timedelta(hours=rules['old'][epToSub['searchcount']])) or # Recent shows rule (epToSub['airdate_daydiff'] <= 7 and epToSub['searchcount'] < 7 and now - datetime.datetime.strptime(epToSub['lastsearch'], '%Y-%m-%d %H:%M:%S') > datetime.timedelta(hours=rules['new'][epToSub['searchcount']]))): logger.log('Downloading subtitles for episode %dx%d of show %s' % (epToSub['season'], epToSub['episode'], epToSub['show_name']), logger.DEBUG) showObj = helpers.findCertainShow(sickbeard.showList, int(epToSub['showid'])) if not showObj: logger.log(u'Show not found', logger.DEBUG) return epObj = showObj.getEpisode(int(epToSub["season"]), int(epToSub["episode"])) if isinstance(epObj, str): logger.log(u'Episode not found', logger.DEBUG) return previous_subtitles = epObj.subtitles try: subtitles = epObj.downloadSubtitles() except: logger.log(u'Unable to find subtitles', logger.DEBUG) return def _getRules(self): """ Define the hours to wait between 2 subtitles search depending on: - the episode: new or old - the number of searches done so far (searchcount), represented by the index of the list """ return {'old': [0, 24], 'new': [0, 4, 8, 4, 16, 24, 24]}