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mirror of https://github.com/moparisthebest/SickRage synced 2024-11-11 03:45:01 -05:00
SickRage/sickbeard/search_queue.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

311 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/>.
from __future__ import with_statement
import datetime
import time
import sickbeard
from sickbeard import db, logger, common, exceptions, helpers
from sickbeard import generic_queue
from sickbeard import search, failed_history, history
from sickbeard import ui
BACKLOG_SEARCH = 10
RSS_SEARCH = 20
MANUAL_SEARCH = 30
class SearchQueue(generic_queue.GenericQueue):
def __init__(self):
generic_queue.GenericQueue.__init__(self)
self.queue_name = "SEARCHQUEUE"
def is_in_queue(self, show, segment):
for cur_item in self.queue:
if isinstance(cur_item, BacklogQueueItem) and cur_item.show == show and cur_item.segment == segment:
return True
return False
def is_ep_in_queue(self, ep_obj):
for cur_item in self.queue:
if isinstance(cur_item, ManualSearchQueueItem) and cur_item.ep_obj == ep_obj:
return True
return False
def pause_backlog(self):
self.min_priority = generic_queue.QueuePriorities.HIGH
def unpause_backlog(self):
self.min_priority = 0
def is_backlog_paused(self):
# backlog priorities are NORMAL, this should be done properly somewhere
return self.min_priority >= generic_queue.QueuePriorities.NORMAL
def is_backlog_in_progress(self):
for cur_item in self.queue + [self.currentItem]:
if isinstance(cur_item, BacklogQueueItem):
return True
return False
def add_item(self, item):
if isinstance(item, RSSSearchQueueItem):
generic_queue.GenericQueue.add_item(self, item)
# don't do duplicates
elif isinstance(item, BacklogQueueItem) and not self.is_in_queue(item.show, item.segment):
generic_queue.GenericQueue.add_item(self, item)
elif isinstance(item, ManualSearchQueueItem) and not self.is_ep_in_queue(item.ep_obj):
generic_queue.GenericQueue.add_item(self, item)
elif isinstance(item, FailedQueueItem) and not self.is_in_queue(item.show, item.segment):
generic_queue.GenericQueue.add_item(self, item)
else:
logger.log(u"Not adding item, it's already in the queue", logger.DEBUG)
class ManualSearchQueueItem(generic_queue.QueueItem):
def __init__(self, ep_obj):
generic_queue.QueueItem.__init__(self, 'Manual Search', MANUAL_SEARCH)
self.priority = generic_queue.QueuePriorities.HIGH
self.ep_obj = ep_obj
self.success = None
def execute(self):
generic_queue.QueueItem.execute(self)
logger.log("Beginning manual search for " + self.ep_obj.prettyName())
foundEpisode = search.findEpisode(self.ep_obj, manualSearch=True)
result = False
if not foundEpisode:
ui.notifications.message('No downloads were found', "Couldn't find a download for <i>%s</i>" % self.ep_obj.prettyName())
logger.log(u"Unable to find a download for " + self.ep_obj.prettyName())
else:
# just use the first result for now
logger.log(u"Downloading episode from " + foundEpisode.url)
result = search.snatchEpisode(foundEpisode)
providerModule = foundEpisode.provider
if not result:
ui.notifications.error('Error while attempting to snatch ' + foundEpisode.name+', check your logs')
elif providerModule == None:
ui.notifications.error('Provider is configured incorrectly, unable to download')
self.success = result
def finish(self):
# don't let this linger if something goes wrong
if self.success == None:
self.success = False
generic_queue.QueueItem.finish(self)
class RSSSearchQueueItem(generic_queue.QueueItem):
def __init__(self):
generic_queue.QueueItem.__init__(self, 'RSS Search', RSS_SEARCH)
def execute(self):
generic_queue.QueueItem.execute(self)
self._changeMissingEpisodes()
logger.log(u"Beginning search for new episodes on RSS")
foundResults = search.searchForNeededEpisodes()
if not len(foundResults):
logger.log(u"No needed episodes found on the RSS feeds")
else:
for curResult in foundResults:
search.snatchEpisode(curResult)
time.sleep(2)
generic_queue.QueueItem.finish(self)
def _changeMissingEpisodes(self):
logger.log(u"Changing all old missing episodes to status WANTED")
curDate = datetime.date.today().toordinal()
myDB = db.DBConnection()
sqlResults = myDB.select("SELECT * FROM tv_episodes WHERE status = ? AND airdate < ?", [common.UNAIRED, curDate])
for sqlEp in sqlResults:
try:
show = helpers.findCertainShow(sickbeard.showList, int(sqlEp["showid"]))
except exceptions.MultipleShowObjectsException:
logger.log(u"ERROR: expected to find a single show matching " + sqlEp["showid"])
return None
if show == None:
logger.log(u"Unable to find the show with ID " + str(sqlEp["showid"]) + " in your show list! DB value was " + str(sqlEp), logger.ERROR)
return None
ep = show.getEpisode(sqlEp["season"], sqlEp["episode"])
with ep.lock:
if ep.show.paused:
ep.status = common.SKIPPED
else:
ep.status = common.WANTED
ep.saveToDB()
class BacklogQueueItem(generic_queue.QueueItem):
def __init__(self, show, segment):
generic_queue.QueueItem.__init__(self, 'Backlog', BACKLOG_SEARCH)
self.priority = generic_queue.QueuePriorities.LOW
self.thread_name = 'BACKLOG-' + str(show.indexerid)
self.show = show
self.segment = segment
logger.log(u"Seeing if we need any episodes from " + self.show.name + " season " + str(self.segment))
myDB = db.DBConnection()
# see if there is anything in this season worth searching for
if not self.show.air_by_date:
statusResults = myDB.select("SELECT status FROM tv_episodes WHERE showid = ? AND season = ?", [self.show.indexerid, self.segment])
else:
segment_year, segment_month = map(int, self.segment.split('-'))
min_date = datetime.date(segment_year, segment_month, 1)
# it's easier to just hard code this than to worry about rolling the year over or making a month length map
if segment_month == 12:
max_date = datetime.date(segment_year, 12, 31)
else:
max_date = datetime.date(segment_year, segment_month + 1, 1) - datetime.timedelta(days=1)
statusResults = myDB.select("SELECT status FROM tv_episodes WHERE showid = ? AND airdate >= ? AND airdate <= ?",
[self.show.indexerid, min_date.toordinal(), max_date.toordinal()])
anyQualities, bestQualities = common.Quality.splitQuality(self.show.quality) #@UnusedVariable
self.wantSeason = self._need_any_episodes(statusResults, bestQualities)
def execute(self):
generic_queue.QueueItem.execute(self)
results = search.findSeason(self.show, self.segment)
# download whatever we find
for curResult in results:
search.snatchEpisode(curResult)
time.sleep(5)
self.finish()
def _need_any_episodes(self, statusResults, bestQualities):
wantSeason = False
# check through the list of statuses to see if we want any
for curStatusResult in statusResults:
curCompositeStatus = int(curStatusResult["status"])
curStatus, curQuality = common.Quality.splitCompositeStatus(curCompositeStatus)
if bestQualities:
highestBestQuality = max(bestQualities)
else:
highestBestQuality = 0
# if we need a better one then say yes
if (curStatus in (common.DOWNLOADED, common.SNATCHED, common.SNATCHED_PROPER) and curQuality < highestBestQuality) or curStatus == common.WANTED:
wantSeason = True
break
return wantSeason
class FailedQueueItem(generic_queue.QueueItem):
def __init__(self, show, segment, episodes):
generic_queue.QueueItem.__init__(self, 'Retry', MANUAL_SEARCH)
self.priority = generic_queue.QueuePriorities.HIGH
self.thread_name = 'RETRY-' + str(show.indexerid)
self.show = show
self.segment = segment
self.episodes = episodes
self.success = None
def execute(self):
generic_queue.QueueItem.execute(self)
season = self.segment
if self.show.air_by_date:
myDB = db.DBConnection()
season_year, season_month = map(int, season.split('-'))
min_date = datetime.date(season_year, season_month, 1)
# it's easier to just hard code this than to worry about rolling the year over or making a month length map
if season_month == 12:
max_date = datetime.date(season_year, 12, 31)
else:
max_date = datetime.date(season_year, season_month + 1, 1) - datetime.timedelta(days=1)
for episode in self.episodes:
season = myDB.fetch("SELECT season FROM tv_episodes WHERE showid = ? AND airdate >= ? AND airdate <= ? AND episode = ?",
[self.show.indexerid, min_date.toordinal(), max_date.toordinal(), episode])
if self.episodes > 1:
for episode in self.episodes:
(release, provider) = failed_history.findRelease(self.show, season, episode)
if release:
logger.log(u"Marking release as bad: " + release)
failed_history.markFailed(self.show, season, [episode])
failed_history.logFailed(release)
history.logFailed(self.show.indexerid, season, episode, common.Quality.NONE, release, provider)
failed_history.revertEpisodes(self.show, season, [episode])
# Single failed episode search
epObj = self.show.getEpisode(int(season), int(episode))
foundEpisode = search.findEpisode(epObj, manualSearch=True)
if not foundEpisode:
ui.notifications.message('No downloads were found', "Couldn't find a download for <i>%s</i>" % epObj.prettyName())
logger.log(u"Unable to find a download for " + epObj.prettyName())
else:
# just use the first result for now
logger.log(u"Downloading episode from " + foundEpisode.url)
result = search.snatchEpisode(foundEpisode)
providerModule = foundEpisode.provider
if not result:
ui.notifications.error('Error while attempting to snatch ' + foundEpisode.name+', check your logs')
elif providerModule == None:
ui.notifications.error('Provider is configured incorrectly, unable to download')
self.success = result
return
# Multiple failed episode search
results = search.findSeason(self.show, self.segment)
# download whatever we find
for curResult in results:
search.snatchEpisode(curResult)
time.sleep(5)
self.finish()