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SickRage/sickbeard/providers/rsstorrent.py

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# Author: Mr_Orange
#
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# This file is part of SickRage.
#
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# SickRage 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.
#
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# SickRage 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
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# along with SickRage. If not, see <http://www.gnu.org/licenses/>.
import os
import re
import urlparse
import sickbeard
import generic
from sickbeard import helpers
from sickbeard import encodingKludge as ek
from sickbeard import logger
from sickbeard import tvcache
from sickbeard import clients
from sickbeard.exceptions import ex
from lib import requests
from lib.requests import exceptions
from lib.bencode import bdecode
class TorrentRssProvider(generic.TorrentProvider):
def __init__(self, name, url, search_mode='eponly', search_fallback=False, backlog_only=False):
generic.TorrentProvider.__init__(self, name)
self.cache = TorrentRssCache(self)
self.url = re.sub('\/$', '', url)
self.url = url
self.enabled = True
self.supportsBacklog = False
self.search_mode = search_mode
self.search_fallback = search_fallback
self.backlog_only = backlog_only
def configStr(self):
return self.name + '|' + self.url + '|' + str(int(self.enabled)) + '|' + self.search_mode + '|' + str(int(self.search_fallback)) + '|' + str(int(self.backlog_only))
def imageName(self):
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if ek.ek(os.path.isfile, ek.ek(os.path.join, sickbeard.PROG_DIR, 'data', 'images', 'providers', self.getID() + '.png')):
return self.getID() + '.png'
return 'torrentrss.png'
def isEnabled(self):
return self.enabled
def _get_title_and_url(self, item):
title, url = None, None
title = item.title
attempt_list = [lambda: item.torrent_magneturi,
lambda: item.enclosures[0].href,
lambda: item.link]
for cur_attempt in attempt_list:
try:
url = cur_attempt()
except:
continue
if title and url:
return (title, url)
return (title, url)
def validateRSS(self):
try:
data = self.cache._getRSSData()
if not data:
return (False, 'No data returned from url: ' + self.url)
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items = data.entries
if not len(items) > 0:
return (False, 'No items found in the RSS feed ' + self.url)
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(title, url) = self._get_title_and_url(items[0])
if not title:
return (False, 'Unable to get title from first item')
if not url:
return (False, 'Unable to get torrent url from first item')
if url.startswith('magnet:') and re.search('urn:btih:([\w]{32,40})', url):
return (True, 'RSS feed Parsed correctly')
else:
torrent_file = self.getURL(url)
try:
bdecode(torrent_file)
except Exception, e:
self.dumpHTML(torrent_file)
return (False, 'Torrent link is not a valid torrent file: ' + ex(e))
return (True, 'RSS feed Parsed correctly')
except Exception, e:
return (False, 'Error when trying to load RSS: ' + ex(e))
def getURL(self, url, post_data=None, headers=None, json=False):
if not self.session:
self.session = requests.Session()
try:
parsed = list(urlparse.urlparse(url))
parsed[2] = re.sub("/{2,}", "/", parsed[2]) # replace two or more / with one
r = self.session.get(url, verify=False)
except (requests.exceptions.ConnectionError, requests.exceptions.HTTPError), e:
logger.log(u"Error loading " + self.name + " URL: " + ex(e), logger.ERROR)
return None
if r.status_code != 200:
logger.log(self.name + u" page requested with url " + url + " returned status code is " + str(
r.status_code) + ': ' + clients.http_error_code[r.status_code], logger.WARNING)
return None
return r.content
def dumpHTML(self, data):
dumpName = ek.ek(os.path.join, sickbeard.CACHE_DIR, 'custom_torrent.html')
try:
fileOut = open(dumpName, 'wb')
fileOut.write(data)
fileOut.close()
helpers.chmodAsParent(dumpName)
except IOError, e:
logger.log("Unable to save the file: " + ex(e), logger.ERROR)
return False
logger.log(u"Saved custom_torrent html dump " + dumpName + " ", logger.MESSAGE)
return True
class TorrentRssCache(tvcache.TVCache):
def __init__(self, provider):
tvcache.TVCache.__init__(self, provider)
self.minTime = 15
def _getRSSData(self):
url = self.provider.url
logger.log(u"TorrentRssCache cache update URL: " + self.provider.url, logger.DEBUG)
return self.getRSSFeed(url)
def _parseItem(self, item):
(title, url) = self.provider._get_title_and_url(item)
if not title or not url:
logger.log(u"The XML returned from the RSS feed is incomplete, this result is unusable", logger.ERROR)
return None
logger.log(u"Attempting to add item to cache: " + title, logger.DEBUG)
return self._addCacheEntry(title, url)