401 lines
15 KiB
Python
401 lines
15 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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#
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# Created on Sep 20, 2012
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# @author: Dermot Buckley <dermot@buckley.ie>
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# @copyright: Dermot Buckley
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#
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import time
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import traceback
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try:
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import json
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except ImportError:
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from lib import simplejson as json
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import sickbeard
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from sickbeard import logger
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from sickbeard import db
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from sickbeard.exceptions import ex
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from lib import requests
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MAX_XEM_AGE_SECS = 86400 # 1 day
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def get_scene_numbering(indexer_id, indexer, season, episode, fallback_to_xem=True):
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"""
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Returns a tuple, (season, episode), with the scene numbering (if there is one),
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otherwise returns the xem numbering (if fallback_to_xem is set), otherwise
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returns the TVDB and TVRAGE numbering.
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(so the return values will always be set)
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@param indexer_id: int
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@param season: int
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@param episode: int
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@param fallback_to_xem: bool If set (the default), check xem for matches if there is no local scene numbering
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@return: (int, int) a tuple with (season, episode)
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"""
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if indexer_id is None or season is None or episode is None:
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return (season, episode)
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indexer_id = int(indexer_id)
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indexer = int(indexer)
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result = find_scene_numbering(indexer_id, indexer, season, episode)
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if result:
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return result
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else:
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if fallback_to_xem:
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xem_result = find_xem_numbering(indexer_id, indexer, season, episode)
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if xem_result:
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return xem_result
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return (season, episode)
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def find_scene_numbering(indexer_id, indexer, season, episode):
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"""
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Same as get_scene_numbering(), but returns None if scene numbering is not set
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"""
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if indexer_id is None or season is None or episode is None:
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return (season, episode)
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indexer_id = int(indexer_id)
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indexer = int(indexer)
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myDB = db.DBConnection()
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rows = myDB.select(
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"SELECT scene_season, scene_episode FROM scene_numbering WHERE indexer = ? and indexer_id = ? and season = ? and episode = ?",
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[indexer, indexer_id, season, episode])
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if rows:
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return (int(rows[0]["scene_season"]), int(rows[0]["scene_episode"]))
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def get_indexer_numbering(indexer_id, indexer, sceneSeason, sceneEpisode, fallback_to_xem=True):
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"""
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Returns a tuple, (season, episode) with the TVDB and TVRAGE numbering for (sceneSeason, sceneEpisode)
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(this works like the reverse of get_scene_numbering)
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"""
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if indexer_id is None or sceneSeason is None or sceneEpisode is None:
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return (sceneSeason, sceneEpisode)
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indexer_id = int(indexer_id)
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indexer = int(indexer)
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myDB = db.DBConnection()
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rows = myDB.select(
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"SELECT season, episode FROM scene_numbering WHERE indexer = ? and indexer_id = ? and scene_season = ? and scene_episode = ?",
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[indexer, indexer_id, sceneSeason, sceneEpisode])
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if rows:
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return (int(rows[0]["season"]), int(rows[0]["episode"]))
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else:
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if fallback_to_xem:
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return get_indexer_numbering_for_xem(indexer_id, indexer, sceneSeason, sceneEpisode)
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return (sceneSeason, sceneEpisode)
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def get_scene_numbering_for_show(indexer_id, indexer):
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"""
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Returns a dict of (season, episode) : (sceneSeason, sceneEpisode) mappings
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for an entire show. Both the keys and values of the dict are tuples.
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Will be empty if there are no scene numbers set
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"""
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if indexer_id is None:
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return {}
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indexer_id = int(indexer_id)
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indexer = int(indexer)
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myDB = db.DBConnection()
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rows = myDB.select(
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'SELECT season, episode, scene_season, scene_episode FROM scene_numbering WHERE indexer = ? and indexer_id = ? ORDER BY season, episode',
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[indexer, indexer_id])
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result = {}
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for row in rows:
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result[(int(row['season']), int(row['episode']))] = (int(row['scene_season']), int(row['scene_episode']))
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return result
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def set_scene_numbering(indexer_id, indexer, season, episode, sceneSeason=None, sceneEpisode=None):
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"""
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Set scene numbering for a season/episode.
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To clear the scene numbering, leave both sceneSeason and sceneEpisode as None.
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"""
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if indexer_id is None or season is None or episode is None:
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return
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indexer_id = int(indexer_id)
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indexer = int(indexer)
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myDB = db.DBConnection()
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# sanity
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#if sceneSeason == None: sceneSeason = season
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#if sceneEpisode == None: sceneEpisode = episode
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# delete any existing record first
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myDB.action('DELETE FROM scene_numbering where indexer = ? and indexer_id = ? and season = ? and episode = ?',
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[indexer, indexer_id, season, episode])
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# now, if the new numbering is not the default, we save a new record
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if sceneSeason is not None and sceneEpisode is not None:
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myDB.action(
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"INSERT INTO scene_numbering (indexer, indexer_id, season, episode, scene_season, scene_episode) VALUES (?,?,?,?,?,?)",
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[indexer, indexer_id, season, episode, sceneSeason, sceneEpisode])
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def find_xem_numbering(indexer_id, indexer, season, episode):
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"""
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Returns the scene numbering, as retrieved from xem.
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Refreshes/Loads as needed.
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@param indexer_id: int
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@param season: int
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@param episode: int
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@return: (int, int) a tuple of scene_season, scene_episode, or None if there is no special mapping.
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"""
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if indexer_id is None or season is None or episode is None:
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return None
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indexer_id = int(indexer_id)
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indexer = int(indexer)
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if _xem_refresh_needed(indexer_id, indexer):
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_xem_refresh(indexer_id, indexer)
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cacheDB = db.DBConnection('cache.db')
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rows = cacheDB.select(
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"SELECT scene_season, scene_episode FROM xem_numbering WHERE indexer = ? and indexer_id = ? and season = ? and episode = ?",
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[indexer, indexer_id, season, episode])
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if rows:
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return (int(rows[0]["scene_season"]), int(rows[0]["scene_episode"]))
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else:
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return None
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def get_indexer_numbering_for_xem(indexer_id, indexer, sceneSeason, sceneEpisode):
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"""
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Reverse of find_xem_numbering: lookup a tvdb season and episode using scene numbering
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@param indexer_id: int
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@param sceneSeason: int
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@param sceneEpisode: int
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@return: (int, int) a tuple of (season, episode)
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"""
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if indexer_id is None or sceneSeason is None or sceneEpisode is None:
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return None
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indexer_id = int(indexer_id)
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indexer = int(indexer)
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if _xem_refresh_needed(indexer_id, indexer):
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_xem_refresh(indexer_id, indexer)
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cacheDB = db.DBConnection('cache.db')
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rows = cacheDB.select(
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"SELECT season, episode FROM xem_numbering WHERE indexer = ? and indexer_id = ? and scene_season = ? and scene_episode = ?",
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[indexer, indexer_id, sceneSeason, sceneEpisode])
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if rows:
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return (int(rows[0]["season"]), int(rows[0]["episode"]))
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else:
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return (sceneSeason, sceneEpisode)
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def _xem_refresh_needed(indexer_id, indexer):
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"""
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Is a refresh needed on a show?
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@param indexer_id: int
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@return: bool
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"""
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if indexer_id is None:
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return False
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indexer_id = int(indexer_id)
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indexer = int(indexer)
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cacheDB = db.DBConnection('cache.db')
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rows = cacheDB.select("SELECT last_refreshed FROM xem_refresh WHERE indexer = ? and indexer_id = ?",
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[indexer, indexer_id])
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if rows:
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return time.time() > (int(rows[0]['last_refreshed']) + MAX_XEM_AGE_SECS)
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else:
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return True
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def _xem_refresh(indexer_id, indexer):
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"""
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Refresh data from xem for a tv show
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@param indexer_id: int
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"""
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if indexer_id is None:
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return
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indexer_id = int(indexer_id)
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indexer = int(indexer)
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try:
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logger.log(
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u'Looking up XEM scene mapping for show %s on %s' % (indexer_id, sickbeard.indexerApi(indexer).name,),
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logger.DEBUG)
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data = requests.get("http://thexem.de/map/all?id=%s&origin=%s&destination=scene" % (
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indexer_id, sickbeard.indexerApi(indexer).config['xem_origin'],), verify=False).json()
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if data is None or data == '':
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logger.log(u'No XEN data for show "%s on %s", trying TVTumbler' % (
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indexer_id, sickbeard.indexerApi(indexer).name,), logger.MESSAGE)
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data = requests.get("http://show-api.tvtumbler.com/api/thexem/all?id=%s&origin=%s&destination=scene" % (
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indexer_id, sickbeard.indexerApi(indexer).config['xem_origin'],), verify=False).json()
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if data is None or data == '':
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logger.log(u'TVTumbler also failed for show "%s on %s". giving up.' % (indexer_id, indexer,),
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logger.MESSAGE)
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return None
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result = data
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ql = []
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cacheDB = db.DBConnection('cache.db')
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if result:
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ql.append(["INSERT OR REPLACE INTO xem_refresh (indexer, indexer_id, last_refreshed) VALUES (?,?,?)",
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[indexer, indexer_id, time.time()]])
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if 'success' in result['result']:
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ql.append(["DELETE FROM xem_numbering where indexer = ? and indexer_id = ?", [indexer, indexer_id]])
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for entry in result['data']:
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if 'scene' in entry:
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ql.append([
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"INSERT INTO xem_numbering (indexer, indexer_id, season, episode, scene_season, scene_episode) VALUES (?,?,?,?,?,?)",
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[indexer, indexer_id, entry[sickbeard.indexerApi(indexer).config['xem_origin']]['season'],
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entry[sickbeard.indexerApi(indexer).config['xem_origin']]['episode'],
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entry['scene']['season'], entry['scene']['episode']]])
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if 'scene_2' in entry: # for doubles
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ql.append([
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"INSERT INTO xem_numbering (indexer, indexer_id, season, episode, scene_season, scene_episode) VALUES (?,?,?,?,?,?)",
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[indexer, indexer_id, entry[sickbeard.indexerApi(indexer).config['xem_origin']]['season'],
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entry[sickbeard.indexerApi(indexer).config['xem_origin']]['episode'],
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entry['scene_2']['season'], entry['scene_2']['episode']]])
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else:
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logger.log(u'Failed to get XEM scene data for show %s from %s because "%s"' % (
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indexer_id, sickbeard.indexerApi(indexer).name, result['message']), logger.DEBUG)
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else:
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logger.log(u"Empty lookup result - no XEM data for show %s on %s" % (
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indexer_id, sickbeard.indexerApi(indexer).name,), logger.DEBUG)
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except Exception, e:
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logger.log(u"Exception while refreshing XEM data for show " + str(indexer_id) + " on " + sickbeard.indexerApi(
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indexer).name + ": " + ex(e), logger.WARNING)
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logger.log(traceback.format_exc(), logger.DEBUG)
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return None
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if ql:
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cacheDB.mass_action(ql)
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def get_xem_numbering_for_show(indexer_id, indexer):
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"""
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Returns a dict of (season, episode) : (sceneSeason, sceneEpisode) mappings
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for an entire show. Both the keys and values of the dict are tuples.
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Will be empty if there are no scene numbers set in xem
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"""
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if indexer_id is None:
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return {}
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indexer_id = int(indexer_id)
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indexer = int(indexer)
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if _xem_refresh_needed(indexer_id, indexer):
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_xem_refresh(indexer_id, indexer)
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cacheDB = db.DBConnection('cache.db')
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rows = cacheDB.select(
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'SELECT season, episode, scene_season, scene_episode FROM xem_numbering WHERE indexer = ? and indexer_id = ? ORDER BY season, episode',
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[indexer, indexer_id])
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result = {}
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for row in rows:
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result[(int(row['season']), int(row['episode']))] = (int(row['scene_season']), int(row['scene_episode']))
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return result
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def get_xem_numbering_for_season(indexer_id, indexer, season):
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"""
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Returns a dict of (season, episode) : (sceneSeason, sceneEpisode) mappings
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for an entire show. Both the keys and values of the dict are tuples.
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Will be empty if there are no scene numbers set
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"""
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if indexer_id is None or season is None:
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return {}
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indexer_id = int(indexer_id)
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indexer = int(indexer)
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if _xem_refresh_needed(indexer_id, indexer):
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_xem_refresh(indexer_id, indexer)
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cacheDB = db.DBConnection('cache.db')
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rows = cacheDB.select(
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'SELECT season, scene_season FROM xem_numbering WHERE indexer = ? and indexer_id = ? AND season = ? ORDER BY season', [indexer, indexer_id, season])
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result = {}
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if rows:
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for row in rows:
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result.setdefault(int(row['season']), []).append(int(row['scene_season']))
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else:
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result.setdefault(int(season), []).append(int(season))
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return result
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def fix_scene_numbering():
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ql = []
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myDB = db.DBConnection()
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sqlResults = myDB.select(
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"SELECT showid, indexerid, indexer, episode_id, season, episode FROM tv_episodes WHERE scene_season = -1 OR scene_episode = -1")
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for epResult in sqlResults:
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indexerid = int(epResult["showid"])
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indexer = int(epResult["indexer"])
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season = int(epResult["season"])
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episode = int(epResult["episode"])
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logger.log(
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u"Repairing any scene numbering issues for showid: " + str(epResult["showid"]) + u" season: " + str(
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epResult["season"]) + u" episode: " + str(epResult["episode"]), logger.DEBUG)
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scene_season, scene_episode = sickbeard.scene_numbering.get_scene_numbering(indexerid,
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indexer,
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season,
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episode)
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ql.append(
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["UPDATE tv_episodes SET scene_season = ? WHERE indexerid = ?", [scene_season, epResult["indexerid"]]])
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ql.append(
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["UPDATE tv_episodes SET scene_episode = ? WHERE indexerid = ?", [scene_episode, epResult["indexerid"]]])
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if ql:
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myDB.mass_action(ql)
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