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- # coding=utf-8
- # Author: Daniël Heimans
- # 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 sickbeard
- import generic
- from sickbeard import scene_exceptions
- from sickbeard import logger
- from sickbeard import tvcache
- from sickbeard.helpers import sanitizeSceneName
- from sickbeard.common import Quality
- from sickbeard.exceptions import ex, AuthException
- from lib import jsonrpclib
- import datetime
- import time
- import socket
- import math
- import pprint
- class BTNProvider(generic.TorrentProvider):
- def __init__(self):
- generic.TorrentProvider.__init__(self, "BTN")
- self.supportsBacklog = True
- self.cache = BTNCache(self)
- self.url = "http://broadcasthe.net"
- def isEnabled(self):
- return sickbeard.BTN
- def imageName(self):
- return 'btn.png'
- def checkAuthFromData(self, data):
- result = True
- if 'api-error' in data:
- logger.log("Error in sickbeard data retrieval: " + data['api-error'], logger.ERROR)
- result = False
- return result
- def _doSearch(self, search_params, show=None):
- params = {}
- apikey = sickbeard.BTN_API_KEY
- if search_params:
- params.update(search_params)
- search_results = self._api_call(apikey, params)
- if not search_results:
- return []
- if 'torrents' in search_results:
- found_torrents = search_results['torrents']
- else:
- found_torrents = {}
- # We got something, we know the API sends max 1000 results at a time.
- # See if there are more than 1000 results for our query, if not we
- # keep requesting until we've got everything.
- # max 150 requests per minute so limit at that
- max_pages = 150
- results_per_page = 1000.0
- if 'results' in search_results and search_results['results'] >= results_per_page:
- pages_needed = int(math.ceil(int(search_results['results']) / results_per_page))
- if pages_needed > max_pages:
- pages_needed = max_pages
- # +1 because range(1,4) = 1, 2, 3
- for page in range(1,pages_needed+1):
- search_results = self._api_call(apikey, params, results_per_page, page * results_per_page)
- # Note that this these are individual requests and might time out individually. This would result in 'gaps'
- # in the results. There is no way to fix this though.
- if 'torrents' in search_results:
- found_torrents.update(search_results['torrents'])
- results = []
- for torrentid, torrent_info in found_torrents.iteritems():
- (title, url) = self._get_title_and_url(torrent_info)
- if not title or not url:
- logger.log(u"The BTN provider did not return both a valid title and URL for search parameters: " + str(params) + " but returned " + str(torrent_info), logger.WARNING)
- results.append(torrent_info)
- # Disabled this because it overspammed the debug log a bit too much
- # logger.log(u'BTN provider returning the following results for search parameters: ' + str(params), logger.DEBUG)
- # for result in results:
- # (title, result) = self._get_title_and_url(result)
- # logger.log(title, logger.DEBUG)
- return results
- def _api_call(self, apikey, params={}, results_per_page=1000, offset=0):
- server = jsonrpclib.Server('http://api.btnapps.net')
- search_results ={}
- try:
- search_results = server.getTorrentsSearch(apikey, params, int(results_per_page), int(offset))
- except jsonrpclib.jsonrpc.ProtocolError, error:
- logger.log(u"JSON-RPC protocol error while accessing BTN API: " + ex(error), logger.ERROR)
- search_results = {'api-error': ex(error)}
- return search_results
- except socket.timeout:
- logger.log(u"Timeout while accessing BTN API", logger.WARNING)
- except socket.error, error:
- # Note that sometimes timeouts are thrown as socket errors
- logger.log(u"Socket error while accessing BTN API: " + error[1], logger.ERROR)
- except Exception, error:
- errorstring = str(error)
- if(errorstring.startswith('<') and errorstring.endswith('>')):
- errorstring = errorstring[1:-1]
- logger.log(u"Unknown error while accessing BTN API: " + errorstring, logger.ERROR)
- return search_results
- def _get_title_and_url(self, search_result):
- # The BTN API gives a lot of information in response,
- # however Sick Beard is built mostly around Scene or
- # release names, which is why we are using them here.
- if 'ReleaseName' in search_result and search_result['ReleaseName']:
- title = search_result['ReleaseName']
- else:
- # If we don't have a release name we need to get creative
- title = u''
- if 'Series' in search_result:
- title += search_result['Series']
- if 'GroupName' in search_result:
- title += '.' + search_result['GroupName'] if title else search_result['GroupName']
- if 'Resolution' in search_result:
- title += '.' + search_result['Resolution'] if title else search_result['Resolution']
- if 'Source' in search_result:
- title += '.' + search_result['Source'] if title else search_result['Source']
- if 'Codec' in search_result:
- title += '.' + search_result['Codec'] if title else search_result['Codec']
- if 'DownloadURL' in search_result:
- url = search_result['DownloadURL']
- url = url.replace("\\", "")
- else:
- url = None
- return (title, url)
- def _get_season_search_strings(self, show, season=None):
- if not show:
- return [{}]
- search_params = []
- name_exceptions = scene_exceptions.get_scene_exceptions(show.tvdbid) + [show.name]
- for name in name_exceptions:
- current_params = {}
- if show.tvdbid:
- current_params['tvdb'] = show.tvdbid
- elif show.tvrid:
- current_params['tvrage'] = show.tvrid
- else:
- # Search by name if we don't have tvdb or tvrage id
- current_params['series'] = sanitizeSceneName(name)
- if season != None:
- whole_season_params = current_params.copy()
- partial_season_params = current_params.copy()
- # Search for entire seasons: no need to do special things for air by date shows
- whole_season_params['category'] = 'Season'
- whole_season_params['name'] = 'Season ' + str(season)
- search_params.append(whole_season_params)
- # Search for episodes in the season
- partial_season_params['category'] = 'Episode'
- if show.air_by_date:
- # Search for the year of the air by date show
- partial_season_params['name'] = str(season.split('-')[0])
- else:
- # Search for any result which has Sxx in the name
- partial_season_params['name'] = 'S%02d' % int(season)
- search_params.append(partial_season_params)
- else:
- search_params.append(current_params)
- return search_params
- def _get_episode_search_strings(self, ep_obj):
- if not ep_obj:
- return [{}]
- search_params = {'category':'Episode'}
- if ep_obj.show.tvdbid:
- search_params['tvdb'] = ep_obj.show.tvdbid
- elif ep_obj.show.tvrid:
- search_params['tvrage'] = ep_obj.show.rid
- else:
- search_params['series'] = sanitizeSceneName(ep_obj.show_name)
- if ep_obj.show.air_by_date:
- date_str = str(ep_obj.airdate)
- # BTN uses dots in dates, we just search for the date since that
- # combined with the series identifier should result in just one episode
- search_params['name'] = date_str.replace('-','.')
- else:
- # Do a general name search for the episode, formatted like SXXEYY
- search_params['name'] = "S%02dE%02d" % (ep_obj.season,ep_obj.episode)
- to_return = [search_params]
- # only do scene exceptions if we are searching by name
- if 'series' in search_params:
- # add new query string for every exception
- name_exceptions = scene_exceptions.get_scene_exceptions(ep_obj.show.tvdbid)
- for cur_exception in name_exceptions:
- # don't add duplicates
- if cur_exception == ep_obj.show.name:
- continue
- # copy all other parameters before setting the show name for this exception
- cur_return = search_params.copy()
- cur_return['series'] = sanitizeSceneName(cur_exception)
- to_return.append(cur_return)
- return to_return
- def getQuality(self, item):
- quality = None
- (title,url) = self._get_title_and_url(item)
- quality = Quality.nameQuality(title)
- return quality
- def _doGeneralSearch(self, search_string):
- # 'search' looks as broad is it can find. Can contain episode overview and title for example,
- # use with caution!
- return self._doSearch({'search': search_string})
- class BTNCache(tvcache.TVCache):
- def __init__(self, provider):
- tvcache.TVCache.__init__(self, provider)
- # At least 15 minutes between queries
- self.minTime = 15
- def updateCache(self):
- if not self.shouldUpdate():
- return
- data = self._getRSSData()
- # As long as we got something from the provider we count it as an update
- if data:
- self.setLastUpdate()
- else:
- return []
- logger.log(u"Clearing "+self.provider.name+" cache and updating with new information")
- self._clearCache()
- if not self._checkAuth(data):
- raise AuthException("Your authentication info for "+self.provider.name+" is incorrect, check your config")
- # By now we know we've got data and no auth errors, all we need to do is put it in the database
- for item in data:
- self._parseItem(item)
- def _getRSSData(self):
- # Get the torrents uploaded since last check.
- seconds_since_last_update = math.ceil(time.time() - time.mktime(self._getLastUpdate().timetuple()))
- # default to 15 minutes
- if seconds_since_last_update < 15*60:
- seconds_since_last_update = 15*60
- # Set maximum to 24 hours of "RSS" data search, older things will need to be done through backlog
- if seconds_since_last_update > 24*60*60:
- logger.log(u"The last known successful \"RSS\" update on the BTN API was more than 24 hours ago (%i hours to be precise), only trying to fetch the last 24 hours!" %(int(seconds_since_last_update)//(60*60)), logger.WARNING)
- seconds_since_last_update = 24*60*60
- age_string = "<=%i" % seconds_since_last_update
- search_params={'age': age_string}
- data = self.provider._doSearch(search_params)
- return data
- def _parseItem(self, item):
- (title, url) = self.provider._get_title_and_url(item)
- if not title or not url:
- logger.log(u"The result returned from the BTN regular search is incomplete, this result is unusable", logger.ERROR)
- return
- logger.log(u"Adding item from regular BTN search to cache: " + title, logger.DEBUG)
- self._addCacheEntry(title, url)
- def _checkAuth(self, data):
- return self.provider.checkAuthFromData(data)
- provider = BTNProvider()
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