mirror of
https://github.com/SickGear/SickGear.git
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985bcf4244
Change improve RSS validation (particularly for anime). Change improve support for legacy magnet encoding.
127 lines
4.2 KiB
Python
127 lines
4.2 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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import re
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from . import generic
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from sickbeard import logger, tvcache
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from sickbeard.helpers import tryInt
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from sickbeard.exceptions import ex
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from sickbeard.rssfeeds import RSSFeeds
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from lib.bencode import bdecode
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class TorrentRssProvider(generic.TorrentProvider):
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def __init__(self, name, url, cookies='', search_mode='eponly', search_fallback=False,
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enable_recentsearch=False, enable_backlog=False):
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self.enable_backlog = bool(tryInt(enable_backlog))
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generic.TorrentProvider.__init__(self, name, supports_backlog=self.enable_backlog, cache_update_freq=15)
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self.url = url.rstrip('/')
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self.url_base = self.url
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self.cookies = cookies
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self.enable_recentsearch = bool(tryInt(enable_recentsearch)) or not self.enable_backlog
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self.search_mode = search_mode
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self.search_fallback = bool(tryInt(search_fallback))
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self.feeder = RSSFeeds(self)
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def image_name(self):
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return generic.GenericProvider.image_name(self, 'torrentrss')
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def config_str(self):
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return '%s|%s|%s|%d|%s|%d|%d|%d' % (
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self.name or '', self.url or '', self.cookies 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 _title_and_url(self, item):
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title, url = None, None
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if item.title:
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title = re.sub(r'\s+', '.', u'' + item.title)
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attempt_list = [lambda: item.torrent_magneturi,
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lambda: item.enclosures[0].href,
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lambda: item.link]
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for cur_attempt in attempt_list:
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try:
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url = cur_attempt()
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except (StandardError, Exception):
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continue
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if title and url:
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break
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return title, url
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def validate_feed(self):
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success, err_msg = self._check_cookie()
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if not success:
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return success, err_msg
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try:
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items = self._search_provider({'Validate': ['']})
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for item in items:
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title, url = self._title_and_url(item)
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if not (title and url):
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continue
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if url.startswith('magnet:'):
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btih = None
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try:
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btih = re.findall('urn:btih:([\w]{32,40})', url)[0]
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if 32 == len(btih):
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from base64 import b16encode, b32decode
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btih = b16encode(b32decode(btih))
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except (StandardError, Exception):
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pass
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if re.search('(?i)[0-9a-f]{32,40}', btih):
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break
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else:
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torrent_file = self.get_url(url)
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try:
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bdecode(torrent_file)
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break
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except (StandardError, Exception):
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pass
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else:
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return False, '%s fetched RSS feed data: %s' % \
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(('Fail to validate', 'No items found in the')[0 == len(items)], self.url)
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return True, None
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except Exception as e:
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return False, 'Error when trying to load RSS: ' + ex(e)
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def _search_provider(self, search_params, **kwargs):
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result = []
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for mode in search_params.keys():
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data = self.feeder.get_feed(self.url)
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result += (data and 'entries' in data) and data.entries or []
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self.log_result(mode, count=len(result), url=self.url)
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return result
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