mirror of
https://github.com/SickGear/SickGear.git
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378 lines
14 KiB
Python
Executable file
378 lines
14 KiB
Python
Executable file
# 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 SickGear.
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#
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# SickGear 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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# SickGear 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 SickGear. If not, see <http://www.gnu.org/licenses/>.
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import urllib
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import time
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import sickbeard
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import generic
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from sickbeard import helpers, scene_exceptions, logger, tvcache
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from sickbeard.exceptions import AuthException
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class NewznabProvider(generic.NZBProvider):
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def __init__(self, name, url, key='', cat_ids='5030,5040', search_mode='eponly',
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search_fallback=False, enable_recentsearch=False, enable_backlog=False):
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generic.NZBProvider.__init__(self, name, True, False)
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self.url = url
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self.key = key
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self.cat_ids = cat_ids
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self.search_mode = search_mode
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self.search_fallback = search_fallback
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self.enable_recentsearch = enable_recentsearch
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self.enable_backlog = enable_backlog
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self.needs_auth = '0' != self.key.strip() # '0' in the key setting indicates that api_key is not needed
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self.default = False
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self.cache = NewznabCache(self)
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def _checkAuth(self):
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if self.needs_auth and not self.key:
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logger.log(u'Incorrect authentication credentials for %s : API key is missing' % self.name, logger.DEBUG)
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raise AuthException('Your authentication credentials for %s are missing, check your config.' % self.name)
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return True
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def check_auth_from_data(self, data):
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if data is None:
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return self._checkAuth()
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if 'error' in data.feed:
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code = data.feed['error']['code']
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if '100' == code:
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raise AuthException('Your API key for %s is incorrect, check your config.' % self.name)
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elif '101' == code:
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raise AuthException('Your account on %s has been suspended, contact the admin.' % self.name)
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elif '102' == code:
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raise AuthException('Your account isn\'t allowed to use the API on %s, contact the admin.' % self.name)
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elif '910' == code:
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logger.log(u'%s currently has their API disabled, please check with provider.' % self.name,
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logger.WARNING)
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else:
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logger.log(u'Unknown error given from %s: %s' % (self.name, data.feed['error']['description']),
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logger.ERROR)
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return False
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return True
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def get_newznab_categories(self):
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"""
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Uses the newznab provider url and apikey to get the capabilities.
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Makes use of the default newznab caps param. e.a. http://yournewznab/api?t=caps&apikey=skdfiw7823sdkdsfjsfk
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Returns a tuple with (succes or not, array with dicts [{"id": "5070", "name": "Anime"},
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{"id": "5080", "name": "Documentary"}, {"id": "5020", "name": "Foreign"}...etc}], error message)
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"""
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return_categories = []
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self._checkAuth()
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params = {'t': 'caps'}
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if self.needs_auth and self.key:
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params['apikey'] = self.key
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try:
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categories = self.getURL('%s/api' % self.url, params=params, timeout=10)
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except:
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logger.log(u'Error getting html for [%s]' %
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('%s/api?%s' % (self.url, '&'.join('%s=%s' % (x, y) for x, y in params.items()))), logger.DEBUG)
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return (False, return_categories, 'Error getting html for [%s]' %
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('%s/api?%s' % (self.url, '&'.join('%s=%s' % (x, y) for x, y in params.items()))))
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xml_categories = helpers.parse_xml(categories)
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if not xml_categories:
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logger.log(u'Error parsing xml for [%s]' % self.name, logger.DEBUG)
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return False, return_categories, 'Error parsing xml for [%s]' % self.name
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try:
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for category in xml_categories.iter('category'):
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if 'TV' == category.get('name'):
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for subcat in category.findall('subcat'):
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return_categories.append(subcat.attrib)
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except:
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logger.log(u'Error parsing result for [%s]' % self.name, logger.DEBUG)
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return False, return_categories, 'Error parsing result for [%s]' % self.name
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return True, return_categories, ''
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def config_str(self):
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return '%s|%s|%s|%s|%i|%s|%i|%i|%i' \
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% (self.name or '', self.url or '', self.key or '', self.cat_ids or '', self.enabled,
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self.search_mode or '', self.search_fallback, self.enable_recentsearch, self.enable_backlog)
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def _get_season_search_strings(self, ep_obj):
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to_return = []
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cur_params = {}
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# season
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if ep_obj.show.air_by_date or ep_obj.show.sports:
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date_str = str(ep_obj.airdate).split('-')[0]
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cur_params['season'] = date_str
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cur_params['q'] = date_str.replace('-', '.')
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elif ep_obj.show.is_anime:
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cur_params['season'] = '%d' % ep_obj.scene_absolute_number
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else:
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cur_params['season'] = str(ep_obj.scene_season)
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# search
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rid = helpers.mapIndexersToShow(ep_obj.show)[2]
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if rid:
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cur_return = cur_params.copy()
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cur_return['rid'] = rid
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to_return.append(cur_return)
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# add new query strings for exceptions
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name_exceptions = list(
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set([helpers.sanitizeSceneName(a) for a in
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scene_exceptions.get_scene_exceptions(ep_obj.show.indexerid) + [ep_obj.show.name]]))
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for cur_exception in name_exceptions:
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cur_return = cur_params.copy()
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if 'q' in cur_return:
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cur_return['q'] = cur_exception + '.' + cur_return['q']
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to_return.append(cur_return)
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return to_return
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def _get_episode_search_strings(self, ep_obj, add_string=''):
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to_return = []
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params = {}
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if not ep_obj:
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return [params]
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if ep_obj.show.air_by_date or ep_obj.show.sports:
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date_str = str(ep_obj.airdate)
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params['season'] = date_str.partition('-')[0]
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params['ep'] = date_str.partition('-')[2].replace('-', '/')
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elif ep_obj.show.anime:
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params['ep'] = '%i' % int(
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ep_obj.scene_absolute_number if int(ep_obj.scene_absolute_number) > 0 else ep_obj.scene_episode)
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else:
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params['season'] = ep_obj.scene_season
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params['ep'] = ep_obj.scene_episode
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# search
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rid = helpers.mapIndexersToShow(ep_obj.show)[2]
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if rid:
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cur_return = params.copy()
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cur_return['rid'] = rid
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to_return.append(cur_return)
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# add new query strings for exceptions
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name_exceptions = list(
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set([helpers.sanitizeSceneName(a) for a in
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scene_exceptions.get_scene_exceptions(ep_obj.show.indexerid) + [ep_obj.show.name]]))
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for cur_exception in name_exceptions:
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cur_return = params.copy()
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cur_return['q'] = cur_exception
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to_return.append(cur_return)
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if ep_obj.show.anime:
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# Experimental, add a searchstring without search explicitly for the episode!
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# Remove the ?ep=e46 paramater and use add the episode number to the query paramater.
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# Can be usefull for newznab indexers that do not have the episodes 100% parsed.
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# Start with only applying the searchstring to anime shows
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params['q'] = cur_exception
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params_no_ep = params.copy()
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params_no_ep['q'] = '%s.%02d' % (params_no_ep['q'], int(params_no_ep['ep']))
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if 'ep' in params_no_ep:
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params_no_ep.pop('ep')
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to_return.append(params_no_ep)
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return to_return
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def _doSearch(self, search_params, search_mode='eponly', epcount=0, age=0):
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self._checkAuth()
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if 'rid' not in search_params and 'q' not in search_params:
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logger.log('Error no rid or search term given.')
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return []
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params = {'t': 'tvsearch',
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'maxage': sickbeard.USENET_RETENTION,
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'limit': 100,
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'attrs': 'rageid',
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'offset': 0}
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# category ids
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cat = []
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if self.show:
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if self.show.is_sports:
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cat = ['5060']
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elif self.show.is_anime:
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cat = ['5070']
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params['cat'] = ','.join([self.cat_ids] + cat)
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# if max_age is set, use it, don't allow it to be missing
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if not params['maxage'] or age:
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params['maxage'] = age
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if search_params:
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params.update(search_params)
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if self.needs_auth and self.key:
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params['apikey'] = self.key
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results = []
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offset = total = 0
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# hardcoded to stop after a max of 4 hits (400 items) per query
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while (offset <= total) and (offset < 400):
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search_url = '%sapi?%s' % (self.url, urllib.urlencode(params))
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logger.log(u'Search url: ' + search_url, logger.DEBUG)
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data = self.cache.getRSSFeed(search_url)
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time.sleep(1.1)
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if not data or not self.check_auth_from_data(data):
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break
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for item in data.entries:
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title, url = self._get_title_and_url(item)
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if title and url:
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results.append(item)
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else:
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logger.log(u'The data returned from %s is incomplete, this result is unusable' % self.name,
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logger.DEBUG)
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# get total and offset attribs
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try:
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if 0 == total:
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total = int(data.feed.newznab_response['total'] or 0)
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hits = (total / 100 + int(0 < (total % 100)))
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hits += int(0 == hits)
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offset = int(data.feed.newznab_response['offset'] or 0)
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except AttributeError:
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break
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# No items found, prevent from doing another search
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if 0 == total:
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break
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if offset != params['offset']:
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logger.log('Tell your newznab provider to fix their bloody newznab responses')
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break
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params['offset'] += params['limit']
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if total <= params['offset']:
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logger.log('%s item%s found that will be used for episode matching' % (total, helpers.maybe_plural(total)),
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logger.DEBUG)
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break
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# there are more items available than the amount given in one call, grab some more
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items = total - params['offset']
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logger.log('%s more item%s to fetch from a batch of up to %s items.'
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% (items, helpers.maybe_plural(items), params['limit']), logger.DEBUG)
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def findPropers(self, search_date=None):
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return self._find_propers(search_date)
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class NewznabCache(tvcache.TVCache):
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def __init__(self, provider):
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tvcache.TVCache.__init__(self, provider)
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self.minTime = 15 # cache update frequency
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def _getRSSData(self):
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params = {'t': 'tvsearch',
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'cat': self.provider.cat_ids + ',5060,5070',
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'attrs': 'rageid'}
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if self.provider.needs_auth and self.provider.key:
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params['apikey'] = self.provider.key
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rss_url = '%sapi?%s' % (self.provider.url, urllib.urlencode(params))
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logger.log(self.provider.name + ' cache update URL: ' + rss_url, logger.DEBUG)
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return self.getRSSFeed(rss_url)
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def _checkAuth(self, *data):
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return self.provider.check_auth_from_data(data[0])
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def updateCache(self):
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if self.shouldUpdate() and self._checkAuth(None):
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data = self._getRSSData()
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# as long as the http request worked we count this as an update
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if not data:
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return []
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# clear cache
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self._clearCache()
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self.setLastUpdate()
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if self._checkAuth(data):
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items = data.entries
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cl = []
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for item in items:
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ci = self._parseItem(item)
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if ci is not None:
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cl.append(ci)
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if 0 < len(cl):
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my_db = self._getDB()
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my_db.mass_action(cl)
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else:
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raise AuthException(
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u'Your authentication credentials for ' + self.provider.name + ' are incorrect, check your config')
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return []
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# overwrite method with that parses the rageid from the newznab feed
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def _parseItem(self, *item):
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title = item[0].title
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url = item[0].link
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attrs = item[0].newznab_attr
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if not isinstance(attrs, list):
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attrs = [item[0].newznab_attr]
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tvrageid = 0
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for attr in attrs:
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if 'tvrageid' == attr['name']:
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tvrageid = int(attr['value'])
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break
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self._checkItemAuth(title, url)
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if not title or not url:
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logger.log(u'The data returned from the %s feed is incomplete, this result is unusable'
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% self.provider.name, logger.DEBUG)
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return None
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url = self._translateLinkURL(url)
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logger.log(u'Attempting to add item from RSS to cache: ' + title, logger.DEBUG)
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return self._addCacheEntry(title, url, indexer_id=tvrageid)
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