# coding=utf-8
#
# This file is part of SickGear.
#
# SickGear 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.
#
# SickGear 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 SickGear. If not, see <http://www.gnu.org/licenses/>.
import math
import re
import time
from . import generic
from sickbeard import helpers, logger, scene_exceptions, tvcache
from sickbeard.helpers import tryInt
try:
import json
except ImportError:
from lib import simplejson as json
import random
class BTNProvider(generic.TorrentProvider):
def __init__(self):
generic.TorrentProvider.__init__(self, 'BTN')
self.url_base = 'https://broadcasthe.net'
self.url_api = 'https://api.btnapps.net'
self.proper_search_terms = ['%.proper.%', '%.repack.%']
self.url = self.url_base
self.api_key, self.minseed, self.minleech = 3 * [None]
self.reject_m2ts = False
self.session.headers = {'Content-Type': 'application/json-rpc'}
self.cache = BTNCache(self)
def _authorised(self, **kwargs):
return self._check_auth()
def _search_provider(self, search_params, age=0, **kwargs):
self._check_auth()
results = []
for mode in search_params.keys():
for search_param in search_params[mode]:
params = {}
if 'Propers' == mode:
params.update({'release': search_param})
age = 4 * 24 * 60 * 60
else:
search_param and params.update(search_param)
age and params.update(dict(age='<=%i' % age)) # age in seconds
json_rpc = (lambda param_dct, items_per_page=1000, offset=0:
'{"jsonrpc": "2.0", "id": "%s", "method": "getTorrents", "params": ["%s", %s, %s, %s]}' %
(''.join(random.sample('abcdefghijklmnopqrstuvwxyz0123456789', 8)),
self.api_key, json.dumps(param_dct), items_per_page, offset))
try:
response = helpers.getURL(self.url_api, post_data=json_rpc(params), session=self.session, json=True)
error_text = response['error']['message']
logger.log(('Call Limit' in error_text and u'Action aborted because the %(prov)s 150 calls/hr limit was reached' or
u'Action prematurely ended. %(prov)s server error response = %(desc)s') % {'prov': self.name, 'desc': error_text}, logger.WARNING)
return results
except:
data_json = response and 'result' in response and response['result'] or {}
if data_json:
found_torrents = {} if 'torrents' not in data_json else data_json['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 hour so limit at that. Scan every 15 minutes. 60 / 15 = 4.
max_pages = 5 # 150 was the old value and impractical
results_per_page = 1000
if 'results' in data_json and int(data_json['results']) >= results_per_page:
pages_needed = int(math.ceil(int(data_json['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):
try:
response = helpers.getURL(self.url_api, json=True, session=self.session,
post_data=json_rpc(params, results_per_page, page * results_per_page))
error_text = response['error']['message']
logger.log(('Call Limit' in error_text and u'Action prematurely ended because the %(prov)s 150 calls/hr limit was reached' or
u'Action prematurely ended. %(prov)s server error response = %(desc)s') % {'prov': self.name, 'desc': error_text}, logger.WARNING)
return results
except:
data_json = response and 'result' in response and response['result'] or {}
# 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 data_json:
found_torrents.update(data_json['torrents'])
cnt = len(results)
for torrentid, torrent_info in found_torrents.iteritems():
seeders, leechers = [tryInt(n) for n in torrent_info.get('Seeders'), torrent_info.get('Leechers')]
if self._peers_fail(mode, seeders, leechers) or \
self.reject_m2ts and re.match(r'(?i)m2?ts', torrent_info.get('Container', '')):
continue
title, url = self._title_and_url(torrent_info)
if title and url:
results.append(torrent_info)
self._log_search(mode, len(results) - cnt,
('search_param: ' + str(search_param), self.name)['Cache' == mode])
return results
def _title_and_url(self, data_json):
# The BTN API gives a lot of information in response,
# however SickGear is built mostly around Scene or
# release names, which is why we are using them here.
if 'ReleaseName' in data_json and data_json['ReleaseName']:
title = data_json['ReleaseName']
else:
# If we don't have a release name we need to get creative
title = u''
keys = ['Series', 'GroupName', 'Resolution', 'Source', 'Codec']
for key in keys:
if key in data_json:
title += ('', '.')[any(title)] + data_json[key]
if title:
title = title.replace(' ', '.')
url = None
if 'DownloadURL' in data_json:
url = data_json['DownloadURL']
if url:
# unescaped / is valid in JSON, but it can be escaped
url = url.replace('\\/', '/')
return title, url
def _season_strings(self, ep_obj, **kwargs):
search_params = []
base_params = {'category': 'Season'}
# Search for entire seasons: no need to do special things for air by date or sports shows
if ep_obj.show.air_by_date or ep_obj.show.is_sports:
# Search for the year of the air by date show
base_params['name'] = str(ep_obj.airdate).split('-')[0]
elif ep_obj.show.is_anime:
base_params['name'] = '%s' % ep_obj.scene_absolute_number
else:
base_params['name'] = 'Season %s' % (ep_obj.season, ep_obj.scene_season)[bool(ep_obj.show.is_scene)]
if 1 == ep_obj.show.indexer:
base_params['tvdb'] = ep_obj.show.indexerid
search_params.append(base_params)
# elif 2 == ep_obj.show.indexer:
# current_params['tvrage'] = ep_obj.show.indexerid
# search_params.append(current_params)
else:
name_exceptions = list(
set([helpers.sanitizeSceneName(a) for a in
scene_exceptions.get_scene_exceptions(ep_obj.show.indexerid) + [ep_obj.show.name]]))
for name in name_exceptions:
series_param = {'series': name}
series_param.update(base_params)
search_params.append(series_param)
return [dict({'Season': search_params})]
def _episode_strings(self, ep_obj, **kwargs):
if not ep_obj:
return [{}]
search_params = []
base_params = {'category': 'Episode'}
# episode
if ep_obj.show.air_by_date or ep_obj.show.is_sports:
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
base_params['name'] = date_str.replace('-', '.')
elif ep_obj.show.is_anime:
base_params['name'] = '%s' % ep_obj.scene_absolute_number
else:
# Do a general name search for the episode, formatted like SXXEYY
season, episode = ((ep_obj.season, ep_obj.episode),
(ep_obj.scene_season, ep_obj.scene_episode))[bool(ep_obj.show.is_scene)]
base_params['name'] = 'S%02dE%02d' % (season, episode)
# search
if 1 == ep_obj.show.indexer:
base_params['tvdb'] = ep_obj.show.indexerid
search_params.append(base_params)
# elif 2 == ep_obj.show.indexer:
# search_params['tvrage'] = ep_obj.show.indexerid
# to_return.append(search_params)
else:
# add new query string for every exception
name_exceptions = list(
set([helpers.sanitizeSceneName(a) for a in
scene_exceptions.get_scene_exceptions(ep_obj.show.indexerid) + [ep_obj.show.name]]))
for name in name_exceptions:
series_param = {'series': name}
series_param.update(base_params)
search_params.append(series_param)
return [dict({'Episode': search_params})]
def cache_data(self, **kwargs):
# Get the torrents uploaded since last check.
seconds_since_last_update = int(math.ceil(time.time() - time.mktime(kwargs['age'])))
# default to 15 minutes
seconds_min_time = kwargs['min_time'] * 60
if seconds_min_time > seconds_since_last_update:
seconds_since_last_update = seconds_min_time
# Set maximum to 24 hours (24 * 60 * 60 = 86400 seconds) of "RSS" data search,
# older items will be done through backlog
if 86400 < seconds_since_last_update:
logger.log(u'Only trying to fetch the last 24 hours even though the last known successful update on %s was over 24 hours'
% self.name, logger.WARNING)
seconds_since_last_update = 86400
return self._search_provider(dict({'Cache': ['']}), age=seconds_since_last_update)
class BTNCache(tvcache.TVCache):
def __init__(self, this_provider):
tvcache.TVCache.__init__(self, this_provider)
self.update_freq = 15 # cache update frequency
def _cache_data(self):
return self.provider.cache_data(age=self._getLastUpdate().timetuple(), min_time=self.update_freq)
provider = BTNProvider()