mirror of
https://github.com/moparisthebest/SickRage
synced 2024-11-11 03:45:01 -05:00
456 lines
16 KiB
Python
Executable File
456 lines
16 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 SickRage.
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#
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# SickRage 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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# SickRage 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 SickRage. 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 datetime
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import os
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try:
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import xml.etree.cElementTree as etree
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except ImportError:
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import elementtree.ElementTree as etree
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import sickbeard
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import generic
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from sickbeard import classes
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from sickbeard import helpers
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from sickbeard import scene_exceptions
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from sickbeard import encodingKludge as ek
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from sickbeard import logger
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from sickbeard import tvcache
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from sickbeard.exceptions import ex, AuthException
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from lib import requests
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from lib.requests import exceptions
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from lib.bencode import bdecode
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class NewznabProvider(generic.NZBProvider):
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def __init__(self, name, url, key='', catIDs='5030,5040', search_mode='eponly', search_fallback=False,
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enable_daily=False, enable_backlog=False):
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generic.NZBProvider.__init__(self, name)
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self.cache = NewznabCache(self)
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self.url = url
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self.key = key
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self.search_mode = search_mode
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self.search_fallback = search_fallback
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self.enable_daily = enable_daily
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self.enable_backlog = enable_backlog
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# a 0 in the key spot indicates that no key is needed
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if self.key == '0':
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self.needs_auth = False
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else:
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self.needs_auth = True
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if catIDs:
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self.catIDs = catIDs
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else:
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self.catIDs = '5030,5040'
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self.enabled = True
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self.supportsBacklog = True
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self.default = False
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def configStr(self):
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return self.name + '|' + self.url + '|' + self.key + '|' + self.catIDs + '|' + str(
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int(self.enabled)) + '|' + self.search_mode + '|' + str(int(self.search_fallback)) + '|' + str(
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int(self.enable_daily)) + '|' + str(int(self.enable_backlog))
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def imageName(self):
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if ek.ek(os.path.isfile,
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ek.ek(os.path.join, sickbeard.PROG_DIR, 'gui', sickbeard.GUI_NAME, 'images', 'providers',
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self.getID() + '.png')):
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return self.getID() + '.png'
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return 'newznab.png'
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def isEnabled(self):
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return self.enabled
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def _getURL(self, url, post_data=None, params=None, timeout=30, json=False):
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"""
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By default this is just a simple urlopen call but this method should be overridden
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for providers with special URL requirements (like cookies)
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Not really changed much from the superclass, can be used in future.
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"""
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# check for auth
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if not self._doLogin():
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return
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return helpers.getURL(url, post_data=post_data, params=params, headers=self.headers, timeout=timeout,
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session=self.session, json=json)
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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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categories = self.getURL("%s/api" % (self.url), params=params)
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xml_categories = helpers.parse_xml(categories)
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if not xml_categories:
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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 category.get('name') == 'TV':
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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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return (False, return_categories, "Error parsing result for [%s]" % (self.name))
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return (True, return_categories, "")
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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(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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if 'q' in cur_params:
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cur_params['q'] = helpers.sanitizeSceneName(cur_exception) + '.' + cur_params['q']
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to_return.append(cur_params)
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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(ep_obj.scene_absolute_number)
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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(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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params['q'] = helpers.sanitizeSceneName(cur_exception)
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to_return.append(params)
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return to_return
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def _doGeneralSearch(self, search_string):
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return self._doSearch({'q': search_string})
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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 " + self.name + " : " + "API key is missing",
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logger.DEBUG)
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raise AuthException("Your authentication credentials for " + self.name + " are missing, check your config.")
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return True
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def _checkAuthFromData(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 code == '100':
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raise AuthException("Your API key for " + self.name + " is incorrect, check your config.")
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elif code == '101':
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raise AuthException("Your account on " + self.name + " has been suspended, contact the administrator.")
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elif code == '102':
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raise AuthException(
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"Your account isn't allowed to use the API on " + self.name + ", contact the administrator")
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else:
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logger.log(u"Unknown error given from " + 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 _doSearch(self, search_params, search_mode='eponly', epcount=0, age=0):
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self._checkAuth()
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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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if self.show and self.show.is_sports:
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params['cat'] = self.catIDs + ',5060'
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elif self.show and self.show.is_anime:
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params['cat'] = self.catIDs + ',5070'
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else:
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params['cat'] = self.catIDs
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# if max_age is set, use it, don't allow it to be missing
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if age or not params['maxage']:
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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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while True:
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search_url = self.url + 'api?' + 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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if data and 'entries' in data and self._checkAuthFromData(data):
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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(
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u"The data returned from the " + self.name + " is incomplete, this result is unusable",
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logger.DEBUG)
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# attempt to grab the total and offset newznab responses
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try:
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total = int(data.feed.newznab_response['total'])
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offset = int(data.feed.newznab_response['offset'])
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except (AttributeError, TypeError):
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break
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# sanity check - limiting at 10 at getting 1000 results in-case incorrect total parameter is reported
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if params['limit'] > 1000:
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logger.log("Excessive results for search, ending search", logger.WARNING)
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break
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# sanity check - total should remain constant
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if offset != 0 and total != initial_total:
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logger.log("Total number of items on newznab response changed, ending search", logger.DEBUG)
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break
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else:
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initial_total = total
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# if there are more items available then the amount given in one call, grab some more
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if (total - params['limit']) > offset == params['offset']:
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params['offset'] += params['limit']
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logger.log(str(
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total - params['offset']) + " more items to be fetched from provider. Fetching another " + str(
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params['limit']) + " items.", logger.DEBUG)
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else:
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break
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else:
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break
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return results
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def findPropers(self, search_date=None):
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search_terms = ['.proper.', '.repack.']
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cache_results = self.cache.listPropers(search_date)
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results = [classes.Proper(x['name'], x['url'], datetime.datetime.fromtimestamp(x['time']), self.show) for x in
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cache_results]
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index = 0
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alt_search = ('nzbs_org' == self.getID())
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term_items_found = False
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do_search_alt = False
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while index < len(search_terms):
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search_params = {'q': search_terms[index]}
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if alt_search:
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if do_search_alt:
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index += 1
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if term_items_found:
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do_search_alt = True
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term_items_found = False
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else:
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if do_search_alt:
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search_params['t'] = "search"
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do_search_alt = (True, False)[do_search_alt]
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else:
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index += 1
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for item in self._doSearch(search_params, age=4):
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(title, url) = self._get_title_and_url(item)
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if item.has_key('published_parsed') and item['published_parsed']:
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result_date = item.published_parsed
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if result_date:
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result_date = datetime.datetime(*result_date[0:6])
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else:
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logger.log(u"Unable to figure out the date for entry " + title + ", skipping it")
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continue
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if not search_date or result_date > search_date:
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search_result = classes.Proper(title, url, result_date, self.show)
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results.append(search_result)
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term_items_found = True
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do_search_alt = False
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return results
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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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# only poll newznab providers every 15 minutes max
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self.minTime = 15
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def _getRSSData(self):
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params = {"t": "tvsearch",
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"cat": self.provider.catIDs + ',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 = self.provider.url + 'api?' + 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._checkAuthFromData(data)
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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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self.setLastUpdate()
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# clear cache
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self._clearCache()
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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 len(cl) > 0:
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myDB = self._getDB()
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myDB.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.title
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url = item.link
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attrs = item.newznab_attr
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if not isinstance(attrs, list):
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attrs = [item.newznab_attr]
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tvrageid = 0
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for attr in attrs:
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if attr['name'] == 'tvrageid':
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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(
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u"The data returned from the " + self.provider.name + " feed is incomplete, this result is unusable",
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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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