mirror of
https://github.com/SickGear/SickGear.git
synced 2024-12-23 19:23:37 +00:00
372 lines
16 KiB
Python
372 lines
16 KiB
Python
# coding=utf-8
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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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from __future__ import division
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import math
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import random
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import re
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import time
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import traceback
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from . import generic
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from .. import logger, tvcache
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from ..helpers import try_int
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from ..indexers.indexer_config import TVINFO_TVDB
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from ..show_name_helpers import get_show_names
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from bs4_parser import BS4Parser
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from exceptions_helper import AuthException
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from json_helper import json_dumps
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from six import iteritems
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class BTNProvider(generic.TorrentProvider):
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def __init__(self):
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generic.TorrentProvider.__init__(self, 'BTN')
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self.url_base = 'https://broadcasthe.net/'
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self.url_api = 'https://api.broadcasthe.net'
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self.urls = {'config_provider_home_uri': self.url_base, 'login': self.url_base + 'login.php',
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'search': self.url_base + 'torrents.php?searchstr=%s&action=basic&%s'}
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self.proper_search_terms = ['%.proper.%', '%.repack.%']
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self.categories = {'Season': [2], 'Episode': [1]}
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self.categories['Cache'] = self.categories['Season'] + self.categories['Episode']
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self.url = self.urls['config_provider_home_uri']
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self.api_key, self.username, self.password, self.auth_html, self.minseed, self.minleech = 6 * [None]
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self.ua = self.session.headers['User-Agent']
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self.reject_m2ts = False
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self.cache = BTNCache(self)
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self.has_limit = True
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def _authorised(self, **kwargs):
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return self._check_auth()
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def _check_auth(self, **kwargs):
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if not self.api_key and not (self.username and self.password):
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raise AuthException('Must set Api key or Username/Password for %s in config provider options' % self.name)
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return True
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def _check_response(self, data, url, post_data=None, post_json=None):
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if not self.should_skip(log_warning=False):
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if data and 'Call Limit' in data:
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self.tmr_limit_update('1', 'h', '150/hr %s' % data)
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self.log_failure_url(url, post_data, post_json)
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else:
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logger.warning(f'Action prematurely ended. {self.name} server error response = {data}')
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def _search_provider(self, search_params, age=0, **kwargs):
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self._authorised()
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self.auth_html = None
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results = []
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api_up = True
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for mode in search_params:
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for search_param in search_params[mode]:
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params = {}
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if 'Propers' == mode:
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params.update({'release': search_param})
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age = 4 * 24 * 60 * 60
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else:
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search_param and params.update(search_param)
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age and params.update(dict(age='<=%i' % age)) # age in seconds
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search_string = 'tvdb' in params and '%s %s' % (params.pop('series'), params['name']) or ''
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json_rpc = (lambda param_dct, items_per_page=1000, offset=0:
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'{"jsonrpc": "2.0", "id": "%s", "method": "getTorrents", "params": ["%s", %s, %s, %s]}' %
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(''.join(random.sample('abcdefghijklmnopqrstuvwxyz0123456789', 8)),
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self.api_key, json_dumps(param_dct), items_per_page, offset))
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response, error_text = None, None
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try:
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if api_up and self.api_key:
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self.session.headers['Content-Type'] = 'application/json-rpc'
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response = self.get_url(self.url_api, post_data=json_rpc(params), parse_json=True)
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# response = {'error': {'message': 'Call Limit Exceeded Test'}}
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error_text = response['error']['message']
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api_up = False
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if 'Propers' == mode:
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return results
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results = self.html(mode, search_string, results)
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if not results:
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self._check_response(error_text, self.url_api, post_data=json_rpc(params))
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return results
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except AuthException:
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logger.warning('API looks to be down, add un/pw config detail to be used as a fallback')
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except (KeyError, Exception):
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pass
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data_json = response and 'result' in response and response['result'] or {}
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if data_json:
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self.tmr_limit_count = 0
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found_torrents = 'torrents' in data_json and data_json['torrents'] or {}
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# We got something, we know the API sends max 1000 results at a time.
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# See if there are more than 1000 results for our query, if not we
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# keep requesting until we've got everything.
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# max 150 requests per hour so limit at that. Scan every 15 minutes. 60 / 15 = 4.
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max_pages = 5 # 150 was the old value and impractical
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results_per_page = 1000
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if 'results' in data_json and int(data_json['results']) >= results_per_page:
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pages_needed = int(math.ceil(int(data_json['results']) / results_per_page))
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if pages_needed > max_pages:
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pages_needed = max_pages
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# +1 because range(1,4) = 1, 2, 3
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for page in range(1, pages_needed + 1):
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try:
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post_data = json_rpc(params, results_per_page, page * results_per_page)
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response = self.get_url(self.url_api, parse_json=True, post_data=post_data)
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error_text = response['error']['message']
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self._check_response(error_text, self.url_api, post_data=post_data)
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return results
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except (KeyError, Exception):
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data_json = response and 'result' in response and response['result'] or {}
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# Note that this these are individual requests and might time out individually.
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# This would result in 'gaps' in the results. There is no way to fix this though.
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if 'torrents' in data_json:
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self.tmr_limit_count = 0
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found_torrents.update(data_json['torrents'])
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cnt = len(results)
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for torrentid, torrent_info in iteritems(found_torrents):
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seeders, leechers, size = (try_int(n, n) for n in [torrent_info.get(x) for x in
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('Seeders', 'Leechers', 'Size')])
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if self._reject_item(seeders, leechers, container=self.reject_m2ts and (
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re.match(r'(?i)m2?ts', torrent_info.get('Container', '')))):
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continue
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title, url = self._get_title_and_url(torrent_info)
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if title and url:
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results.append((title, url, seeders, self._bytesizer(size)))
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self._log_search(mode, len(results) - cnt,
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('search_param: ' + str(search_param), self.name)['Cache' == mode])
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results = self._sort_seeding(mode, results)
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break # search first tvdb item only
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return results
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def _authorised_html(self):
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if self.username and self.password:
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return super(BTNProvider, self)._authorised(
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post_params={'login': 'Log In!'},
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logged_in=(lambda y='': 'casThe' in y[0:512] and '<title>Index' in y[0:512]))
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raise AuthException('Password or Username for %s is empty in config provider options' % self.name)
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def html(self, mode, search_string, results):
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if 'Content-Type' in self.session.headers:
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del (self.session.headers['Content-Type'])
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setattr(self.session, 'reserved', {'headers': {
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'Accept': 'text/html, application/xhtml+xml, */*', 'Accept-Language': 'en-GB',
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'Cache-Control': 'no-cache', 'Referer': 'https://broadcasthe.net/login.php', 'User-Agent': self.ua}})
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self.headers = None
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if self.auth_html or self._authorised_html():
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del (self.session.reserved['headers']['Referer'])
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if 'Referer' in self.session.headers:
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del (self.session.headers['Referer'])
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self.auth_html = True
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search_url = self.urls['search'] % (search_string, self._categories_string(mode, 'filter_cat[%s]=1'))
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html = self.get_url(search_url, use_tmr_limit=False)
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if self.should_skip(log_warning=False, use_tmr_limit=False):
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return results
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cnt = len(results)
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try:
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if not html or self._has_no_results(html):
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raise generic.HaltParseException
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with BS4Parser(html) as soup:
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tbl = soup.find(id='torrent_table')
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tbl_rows = [] if not tbl else tbl.find_all('tr')
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if 2 > len(tbl_rows):
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raise generic.HaltParseException
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rc = dict([(k, re.compile('(?i)' + v)) for (k, v) in iteritems({
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'cats': r'(?i)cat\[(?:%s)\]' % self._categories_string(mode, template='', delimiter='|'),
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'get': 'download'})])
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head = None
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for tr in tbl_rows[1:]:
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cells = tr.find_all('td')
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if 5 > len(cells):
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continue
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try:
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head = head if None is not head else self._header_row(tr)
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seeders, leechers, size = [try_int(n, n) for n in [
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cells[head[x]].get_text().strip() for x in ('seed', 'leech', 'size')]]
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if not tr.find('a', href=rc['cats']) or self._reject_item(
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seeders, leechers, container=self.reject_m2ts and (
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re.search(r'(?i)\[.*?m2?ts.*?\]', tr.get_text('', strip=True)))):
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continue
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title = tr.select('td span[title]')[0].attrs.get('title').strip()
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download_url = self._link(tr.find('a', href=rc['get'])['href'])
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except (AttributeError, TypeError, ValueError, KeyError, IndexError):
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continue
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if title and download_url:
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results.append((title, download_url, seeders, self._bytesizer(size)))
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except generic.HaltParseException:
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pass
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except (BaseException, Exception):
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logger.error(f'Failed to parse. Traceback: {traceback.format_exc()}')
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self._log_search(mode, len(results) - cnt, search_url)
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results = self._sort_seeding(mode, results)
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return results
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@staticmethod
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def _get_title_and_url(data_json):
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# The BTN API gives a lot of information in response,
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# however SickGear is built mostly around Scene or
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# release names, which is why we are using them here.
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if 'ReleaseName' in data_json and data_json['ReleaseName']:
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title = data_json['ReleaseName']
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else:
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# If we don't have a release name we need to get creative
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title = ''
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keys = ['Series', 'GroupName', 'Resolution', 'Source', 'Codec']
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for key in keys:
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if key in data_json:
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title += ('', '.')[any(title)] + data_json[key]
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if title:
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title = title.replace(' ', '.')
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url = None
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if 'DownloadURL' in data_json:
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url = data_json['DownloadURL']
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if url:
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# unescaped / is valid in JSON, but it can be escaped
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url = url.replace('\\/', '/')
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return title, url
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def _season_strings(self, ep_obj, **kwargs):
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base_params = dict(category='Season')
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# Search for entire seasons: no need to do special things for air by date or sports shows
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if ep_obj.show_obj.air_by_date or ep_obj.show_obj.is_sports:
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# Search for the year of the air by date show
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base_params['name'] = str(ep_obj.airdate).split('-')[0]
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elif ep_obj.show_obj.is_anime:
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base_params['name'] = '%s' % ep_obj.scene_absolute_number
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else:
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base_params['name'] = 'Season %s' % (ep_obj.season, ep_obj.scene_season)[bool(ep_obj.show_obj.is_scene)]
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return [dict(Season=self.search_params(ep_obj, base_params))]
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def _episode_strings(self, ep_obj, **kwargs):
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if not ep_obj:
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return [{}]
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base_params = dict(category='Episode')
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if ep_obj.show_obj.air_by_date or ep_obj.show_obj.is_sports:
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date_str = str(ep_obj.airdate)
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# BTN uses dots in dates, we just search for the date since that
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# combined with the series identifier should result in just one episode
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base_params['name'] = date_str.replace('-', '.')
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elif ep_obj.show_obj.is_anime:
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base_params['name'] = '%s' % ep_obj.scene_absolute_number
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else:
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# Do a general name search for the episode, formatted like SXXEYY
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season, episode = ((ep_obj.season, ep_obj.episode),
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(ep_obj.scene_season, ep_obj.scene_episode))[bool(ep_obj.show_obj.is_scene)]
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base_params['name'] = 'S%02dE%02d' % (season, episode)
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return [dict(Episode=self.search_params(ep_obj, base_params))]
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@staticmethod
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def search_params(ep_obj, base_params):
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search_params = []
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if TVINFO_TVDB == ep_obj.show_obj.tvid:
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base_params['tvdb'] = ep_obj.show_obj.prodid
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base_params['series'] = ep_obj.show_obj.name
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search_params.append(base_params)
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name_exceptions = get_show_names(ep_obj)
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for name in name_exceptions:
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series_param = base_params.copy()
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series_param['series'] = name
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search_params.append(series_param)
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return search_params
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def cache_data(self, **kwargs):
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# Get the torrents uploaded since last check.
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seconds_since_last_update = int(math.ceil(time.time() - time.mktime(kwargs['age'])))
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# default to 15 minutes
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seconds_min_time = kwargs['min_time'] * 60
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if seconds_min_time > seconds_since_last_update:
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seconds_since_last_update = seconds_min_time
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# Set maximum to 24 hours (24 * 60 * 60 = 86400 seconds) of "RSS" data search,
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# older items will be done through backlog
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if 86400 < seconds_since_last_update:
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logger.warning(f'Only trying to fetch the last 24 hours even though the last known successful update on'
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f' {self.name} was over 24 hours')
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seconds_since_last_update = 86400
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return self._search_provider(dict(Cache=['']), age=seconds_since_last_update)
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class BTNCache(tvcache.TVCache):
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def __init__(self, this_provider):
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tvcache.TVCache.__init__(self, this_provider, interval=15)
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def _cache_data(self, **kwargs):
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return self.provider.cache_data(age=self._get_last_update().timetuple(), min_time=self.update_iv)
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provider = BTNProvider()
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