mirror of
https://github.com/SickGear/SickGear.git
synced 2024-12-01 08:53:37 +00:00
5e38813a73
Custome sports naming patterns can be set now as well. Fixed issues with FINDPROPERS. Fixed issues with session connections. Cleaned up code.
582 lines
22 KiB
Python
582 lines
22 KiB
Python
# Author: Nic Wolfe <nic@wolfeden.ca>
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# URL: http://code.google.com/p/sickbeard/
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#
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# This file is part of Sick Beard.
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#
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# Sick Beard is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# Sick Beard is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with Sick Beard. If not, see <http://www.gnu.org/licenses/>.
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from __future__ import with_statement
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import os
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import re
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import traceback
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import datetime
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import sickbeard
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from common import SNATCHED, SNATCHED_PROPER, SNATCHED_BEST, Quality, SEASON_RESULT, MULTI_EP_RESULT, Overview
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from sickbeard import logger, db, show_name_helpers, exceptions, helpers
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from sickbeard import sab
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from sickbeard import nzbget
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from sickbeard import clients
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from sickbeard import history
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from sickbeard import notifiers
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from sickbeard import nzbSplitter
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from sickbeard import ui
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from sickbeard import encodingKludge as ek
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from sickbeard import providers
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from sickbeard import failed_history
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from sickbeard.exceptions import ex
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from sickbeard.providers.generic import GenericProvider
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def _downloadResult(result):
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"""
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Downloads a result to the appropriate black hole folder.
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Returns a bool representing success.
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result: SearchResult instance to download.
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"""
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resProvider = result.provider
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newResult = False
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if resProvider == None:
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logger.log(u"Invalid provider name - this is a coding error, report it please", logger.ERROR)
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return False
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# nzbs with an URL can just be downloaded from the provider
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if result.resultType == "nzb":
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newResult = resProvider.downloadResult(result)
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# if it's an nzb data result
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elif result.resultType == "nzbdata":
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# get the final file path to the nzb
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fileName = ek.ek(os.path.join, sickbeard.NZB_DIR, result.name + ".nzb")
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logger.log(u"Saving NZB to " + fileName)
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newResult = True
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# save the data to disk
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try:
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with ek.ek(open, fileName, 'w') as fileOut:
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fileOut.write(result.extraInfo[0])
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helpers.chmodAsParent(fileName)
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except EnvironmentError, e:
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logger.log(u"Error trying to save NZB to black hole: " + ex(e), logger.ERROR)
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newResult = False
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elif resProvider.providerType == "torrent":
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newResult = resProvider.downloadResult(result)
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else:
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logger.log(u"Invalid provider type - this is a coding error, report it please", logger.ERROR)
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return False
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if newResult and sickbeard.USE_FAILED_DOWNLOADS:
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ui.notifications.message('Episode snatched',
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'<b>%s</b> snatched from <b>%s</b>' % (result.name, resProvider.name))
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return newResult
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def snatchEpisode(result, endStatus=SNATCHED):
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"""
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Contains the internal logic necessary to actually "snatch" a result that
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has been found.
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Returns a bool representing success.
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result: SearchResult instance to be snatched.
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endStatus: the episode status that should be used for the episode object once it's snatched.
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"""
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if result is None: return False
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result.priority = 0 # -1 = low, 0 = normal, 1 = high
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if sickbeard.ALLOW_HIGH_PRIORITY:
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# if it aired recently make it high priority
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for curEp in result.episodes:
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if datetime.date.today() - curEp.airdate <= datetime.timedelta(days=7):
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result.priority = 1
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# NZBs can be sent straight to SAB or saved to disk
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if result.resultType in ("nzb", "nzbdata"):
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if sickbeard.NZB_METHOD == "blackhole":
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dlResult = _downloadResult(result)
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elif sickbeard.NZB_METHOD == "sabnzbd":
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dlResult = sab.sendNZB(result)
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elif sickbeard.NZB_METHOD == "nzbget":
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if endStatus == SNATCHED_PROPER:
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s_prop = True
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else:
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s_prop = False
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dlResult = nzbget.sendNZB(result, s_prop)
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else:
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logger.log(u"Unknown NZB action specified in config: " + sickbeard.NZB_METHOD, logger.ERROR)
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dlResult = False
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# TORRENTs can be sent to clients or saved to disk
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elif result.resultType == "torrent":
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# torrents are saved to disk when blackhole mode
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if sickbeard.TORRENT_METHOD == "blackhole":
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dlResult = _downloadResult(result)
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else:
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result.content = result.provider.getURL(result.url) if not result.url.startswith('magnet') else None
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client = clients.getClientIstance(sickbeard.TORRENT_METHOD)()
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dlResult = client.sendTORRENT(result)
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else:
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logger.log(u"Unknown result type, unable to download it", logger.ERROR)
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dlResult = False
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if dlResult == False:
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return False
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if sickbeard.USE_FAILED_DOWNLOADS:
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failed_history.logSnatch(result)
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else:
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ui.notifications.message('Episode snatched', result.name)
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history.logSnatch(result)
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# don't notify when we re-download an episode
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for curEpObj in result.episodes:
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with curEpObj.lock:
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if isFirstBestMatch(result):
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curEpObj.status = Quality.compositeStatus(SNATCHED_BEST, result.quality)
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else:
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curEpObj.status = Quality.compositeStatus(endStatus, result.quality)
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curEpObj.saveToDB()
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if curEpObj.status not in Quality.DOWNLOADED:
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notifiers.notify_snatch(curEpObj._format_pattern('%SN - %Sx%0E - %EN - %QN'))
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return True
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def searchForNeededEpisodes():
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logger.log(u"Searching all providers for any needed episodes")
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foundResults = {}
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didSearch = False
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# ask all providers for any episodes it finds
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for curProvider in providers.sortedProviderList():
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if not curProvider.isActive():
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continue
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curFoundResults = {}
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try:
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curFoundResults = curProvider.searchRSS()
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except exceptions.AuthException, e:
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logger.log(u"Authentication error: " + ex(e), logger.ERROR)
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continue
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except Exception, e:
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logger.log(u"Error while searching " + curProvider.name + ", skipping: " + ex(e), logger.ERROR)
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logger.log(traceback.format_exc(), logger.DEBUG)
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continue
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didSearch = True
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# pick a single result for each episode, respecting existing results
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for curEp in curFoundResults:
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if curEp.show.paused:
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logger.log(u"Show " + curEp.show.name + " is paused, ignoring all RSS items for " + curEp.prettyName(),
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logger.DEBUG)
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continue
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# find the best result for the current episode
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bestResult = None
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for curResult in curFoundResults[curEp]:
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if not bestResult or bestResult.quality < curResult.quality:
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bestResult = curResult
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bestResult = pickBestResult(curFoundResults[curEp], curEp.show)
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# if all results were rejected move on to the next episode
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if not bestResult:
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logger.log(u"All found results for " + curEp.prettyName() + " were rejected.", logger.DEBUG)
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continue
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# if it's already in the list (from another provider) and the newly found quality is no better then skip it
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if curEp in foundResults and bestResult.quality <= foundResults[curEp].quality:
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continue
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foundResults[curEp] = bestResult
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if not didSearch:
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logger.log(u"No NZB/Torrent providers found or enabled in the sickbeard config. Please check your settings.",
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logger.ERROR)
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return foundResults.values()
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def filter_release_name(name, filter_words):
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"""
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Filters out results based on filter_words
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name: name to check
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filter_words : Words to filter on, separated by comma
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Returns: False if the release name is OK, True if it contains one of the filter_words
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"""
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if filter_words:
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filters = [re.compile('(^|[\W_])%s($|[\W_])' % filter.strip(), re.I) for filter in filter_words.split(',')]
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for regfilter in filters:
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if regfilter.search(name):
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logger.log(u"" + name + " contains pattern: " + regfilter.pattern, logger.DEBUG)
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return True
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return False
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def pickBestResult(results, show, quality_list=None):
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logger.log(u"Picking the best result out of " + str([x.name for x in results]), logger.DEBUG)
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# find the best result for the current episode
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bestResult = None
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for cur_result in results:
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logger.log("Quality of " + cur_result.name + " is " + Quality.qualityStrings[cur_result.quality])
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if quality_list and cur_result.quality not in quality_list:
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logger.log(cur_result.name + " is a quality we know we don't want, rejecting it", logger.DEBUG)
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continue
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if show.rls_ignore_words and filter_release_name(cur_result.name, show.rls_ignore_words):
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logger.log(u"Ignoring " + cur_result.name + " based on ignored words filter: " + show.rls_ignore_words,
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logger.MESSAGE)
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continue
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if show.rls_require_words and not filter_release_name(cur_result.name, show.rls_require_words):
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logger.log(u"Ignoring " + cur_result.name + " based on required words filter: " + show.rls_require_words,
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logger.MESSAGE)
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continue
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if sickbeard.USE_FAILED_DOWNLOADS and failed_history.hasFailed(cur_result.name, cur_result.size,
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cur_result.provider.name):
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logger.log(cur_result.name + u" has previously failed, rejecting it")
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continue
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if not bestResult or bestResult.quality < cur_result.quality and cur_result.quality != Quality.UNKNOWN:
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bestResult = cur_result
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elif bestResult.quality == cur_result.quality:
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if "proper" in cur_result.name.lower() or "repack" in cur_result.name.lower():
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bestResult = cur_result
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elif "internal" in bestResult.name.lower() and "internal" not in cur_result.name.lower():
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bestResult = cur_result
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if bestResult:
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logger.log(u"Picked " + bestResult.name + " as the best", logger.DEBUG)
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else:
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logger.log(u"No result picked.", logger.DEBUG)
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return bestResult
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def isFinalResult(result):
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"""
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Checks if the given result is good enough quality that we can stop searching for other ones.
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If the result is the highest quality in both the any/best quality lists then this function
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returns True, if not then it's False
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"""
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logger.log(u"Checking if we should keep searching after we've found " + result.name, logger.DEBUG)
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show_obj = result.episodes[0].show
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any_qualities, best_qualities = Quality.splitQuality(show_obj.quality)
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# if there is a redownload that's higher than this then we definitely need to keep looking
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if best_qualities and result.quality < max(best_qualities):
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return False
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# if there's no redownload that's higher (above) and this is the highest initial download then we're good
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elif any_qualities and result.quality == max(any_qualities):
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return True
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elif best_qualities and result.quality == max(best_qualities):
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# if this is the best redownload but we have a higher initial download then keep looking
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if any_qualities and result.quality < max(any_qualities):
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return False
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# if this is the best redownload and we don't have a higher initial download then we're done
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else:
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return True
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# if we got here than it's either not on the lists, they're empty, or it's lower than the highest required
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else:
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return False
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def isFirstBestMatch(result):
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"""
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Checks if the given result is a best quality match and if we want to archive the episode on first match.
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"""
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logger.log(u"Checking if we should archive our first best quality match for for episode " + result.name,
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logger.DEBUG)
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show_obj = result.episodes[0].show
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any_qualities, best_qualities = Quality.splitQuality(show_obj.quality)
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# if there is a redownload that's a match to one of our best qualities and we want to archive the episode then we are done
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if best_qualities and show_obj.archive_firstmatch and result.quality in best_qualities:
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return True
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return False
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def searchProviders(show, season, episode=None, manualSearch=False):
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logger.log(u"Searching for stuff we need from " + show.name + " season " + str(season))
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foundResults = {}
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didSearch = False
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seasonSearch = False
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# gather all episodes for season and then pick out the wanted episodes and compare to determin if we want whole season or just a few episodes
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if episode is None:
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seasonEps = show.getAllEpisodes(season)
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wantedEps = [x for x in seasonEps if show.getOverview(x.status) in (Overview.WANTED, Overview.QUAL)]
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if len(seasonEps) == len(wantedEps):
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seasonSearch = True
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else:
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ep_obj = show.getEpisode(season, episode)
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wantedEps = [ep_obj]
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for curProvider in providers.sortedProviderList():
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if not curProvider.isActive():
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continue
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try:
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curResults = curProvider.getSearchResults(show, season, wantedEps, seasonSearch, manualSearch)
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# make a list of all the results for this provider
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for curEp in curResults:
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# skip non-tv crap
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curResults[curEp] = filter(
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lambda x: show_name_helpers.filterBadReleases(x.name) and show_name_helpers.isGoodResult(x.name,show),curResults[curEp])
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if curEp in foundResults:
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foundResults[curEp] += curResults[curEp]
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else:
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foundResults[curEp] = curResults[curEp]
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except exceptions.AuthException, e:
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logger.log(u"Authentication error: " + ex(e), logger.ERROR)
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continue
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except Exception, e:
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logger.log(u"Error while searching " + curProvider.name + ", skipping: " + ex(e), logger.ERROR)
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logger.log(traceback.format_exc(), logger.DEBUG)
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continue
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didSearch = True
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if not didSearch:
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logger.log(u"No NZB/Torrent providers found or enabled in the sickbeard config. Please check your settings.",
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logger.ERROR)
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finalResults = []
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anyQualities, bestQualities = Quality.splitQuality(show.quality)
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# pick the best season NZB
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bestSeasonNZB = None
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if SEASON_RESULT in foundResults:
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bestSeasonNZB = pickBestResult(foundResults[SEASON_RESULT], show, anyQualities + bestQualities)
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highest_quality_overall = 0
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for cur_season in foundResults:
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for cur_result in foundResults[cur_season]:
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if cur_result.quality != Quality.UNKNOWN and cur_result.quality > highest_quality_overall:
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highest_quality_overall = cur_result.quality
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logger.log(u"The highest quality of any match is " + Quality.qualityStrings[highest_quality_overall], logger.DEBUG)
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# see if every episode is wanted
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if bestSeasonNZB:
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# get the quality of the season nzb
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seasonQual = Quality.sceneQuality(bestSeasonNZB.name)
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seasonQual = bestSeasonNZB.quality
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logger.log(
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u"The quality of the season " + bestSeasonNZB.provider.providerType + " is " + Quality.qualityStrings[
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seasonQual], logger.DEBUG)
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myDB = db.DBConnection()
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allEps = [int(x["episode"]) for x in
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myDB.select("SELECT episode FROM tv_episodes WHERE showid = ? AND season = ?",
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[show.indexerid, season])]
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logger.log(u"Episode list: " + str(allEps), logger.DEBUG)
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allWanted = True
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anyWanted = False
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for curEpNum in allEps:
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if not show.wantEpisode(season, curEpNum, seasonQual):
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allWanted = False
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else:
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anyWanted = True
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# if we need every ep in the season and there's nothing better then just download this and be done with it
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if allWanted and bestSeasonNZB.quality == highest_quality_overall:
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logger.log(
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u"Every ep in this season is needed, downloading the whole " + bestSeasonNZB.provider.providerType + " " + bestSeasonNZB.name)
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epObjs = []
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for curEpNum in allEps:
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epObjs.append(show.getEpisode(season, curEpNum))
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bestSeasonNZB.episodes = epObjs
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return [bestSeasonNZB]
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elif not anyWanted:
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logger.log(
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u"No eps from this season are wanted at this quality, ignoring the result of " + bestSeasonNZB.name,
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logger.DEBUG)
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else:
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if bestSeasonNZB.provider.providerType == GenericProvider.NZB:
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logger.log(u"Breaking apart the NZB and adding the individual ones to our results", logger.DEBUG)
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# if not, break it apart and add them as the lowest priority results
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individualResults = nzbSplitter.splitResult(bestSeasonNZB)
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individualResults = filter(
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lambda x: show_name_helpers.filterBadReleases(x.name) and show_name_helpers.isGoodResult(x.name,
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show),
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individualResults)
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for curResult in individualResults:
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if len(curResult.episodes) == 1:
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epNum = curResult.episodes[0].episode
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elif len(curResult.episodes) > 1:
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epNum = MULTI_EP_RESULT
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if epNum in foundResults:
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foundResults[epNum].append(curResult)
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else:
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foundResults[epNum] = [curResult]
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# If this is a torrent all we can do is leech the entire torrent, user will have to select which eps not do download in his torrent client
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else:
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# Season result from Torrent Provider must be a full-season torrent, creating multi-ep result for it.
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logger.log(
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u"Adding multi-ep result for full-season torrent. Set the episodes you don't want to 'don't download' in your torrent client if desired!")
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epObjs = []
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for curEpNum in allEps:
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epObjs.append(show.getEpisode(season, curEpNum))
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bestSeasonNZB.episodes = epObjs
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epNum = MULTI_EP_RESULT
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if epNum in foundResults:
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foundResults[epNum].append(bestSeasonNZB)
|
|
else:
|
|
foundResults[epNum] = [bestSeasonNZB]
|
|
|
|
# go through multi-ep results and see if we really want them or not, get rid of the rest
|
|
multiResults = {}
|
|
if MULTI_EP_RESULT in foundResults:
|
|
for multiResult in foundResults[MULTI_EP_RESULT]:
|
|
|
|
logger.log(u"Seeing if we want to bother with multi-episode result " + multiResult.name, logger.DEBUG)
|
|
|
|
if sickbeard.USE_FAILED_DOWNLOADS and failed_history.hasFailed(multiResult.name, multiResult.size,
|
|
multiResult.provider.name):
|
|
logger.log(multiResult.name + u" has previously failed, rejecting this multi-ep result")
|
|
continue
|
|
|
|
# see how many of the eps that this result covers aren't covered by single results
|
|
neededEps = []
|
|
notNeededEps = []
|
|
for epObj in multiResult.episodes:
|
|
epNum = epObj.episode
|
|
# if we have results for the episode
|
|
if epNum in foundResults and len(foundResults[epNum]) > 0:
|
|
# but the multi-ep is worse quality, we don't want it
|
|
# TODO: wtf is this False for
|
|
#if False and multiResult.quality <= pickBestResult(foundResults[epNum]):
|
|
# notNeededEps.append(epNum)
|
|
#else:
|
|
neededEps.append(epNum)
|
|
else:
|
|
neededEps.append(epNum)
|
|
|
|
logger.log(
|
|
u"Single-ep check result is neededEps: " + str(neededEps) + ", notNeededEps: " + str(notNeededEps),
|
|
logger.DEBUG)
|
|
|
|
if not neededEps:
|
|
logger.log(u"All of these episodes were covered by single nzbs, ignoring this multi-ep result",
|
|
logger.DEBUG)
|
|
continue
|
|
|
|
# check if these eps are already covered by another multi-result
|
|
multiNeededEps = []
|
|
multiNotNeededEps = []
|
|
for epObj in multiResult.episodes:
|
|
epNum = epObj.episode
|
|
if epNum in multiResults:
|
|
multiNotNeededEps.append(epNum)
|
|
else:
|
|
multiNeededEps.append(epNum)
|
|
|
|
logger.log(
|
|
u"Multi-ep check result is multiNeededEps: " + str(multiNeededEps) + ", multiNotNeededEps: " + str(
|
|
multiNotNeededEps), logger.DEBUG)
|
|
|
|
if not multiNeededEps:
|
|
logger.log(
|
|
u"All of these episodes were covered by another multi-episode nzbs, ignoring this multi-ep result",
|
|
logger.DEBUG)
|
|
continue
|
|
|
|
# if we're keeping this multi-result then remember it
|
|
for epObj in multiResult.episodes:
|
|
multiResults[epObj.episode] = multiResult
|
|
|
|
# don't bother with the single result if we're going to get it with a multi result
|
|
for epObj in multiResult.episodes:
|
|
epNum = epObj.episode
|
|
if epNum in foundResults:
|
|
logger.log(u"A needed multi-episode result overlaps with a single-episode result for ep #" + str(
|
|
epNum) + ", removing the single-episode results from the list", logger.DEBUG)
|
|
del foundResults[epNum]
|
|
|
|
finalResults += set(multiResults.values())
|
|
|
|
# of all the single ep results narrow it down to the best one for each episode
|
|
for curEp in foundResults:
|
|
if curEp in (MULTI_EP_RESULT, SEASON_RESULT):
|
|
continue
|
|
|
|
if len(foundResults[curEp]) == 0:
|
|
continue
|
|
|
|
finalResults.append(pickBestResult(foundResults[curEp], show))
|
|
|
|
return finalResults
|