SickGear/sickbeard/providers/newzbin.py

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# Author: Nic Wolfe <nic@wolfeden.ca>
# URL: http://code.google.com/p/sickbeard/
#
# This file is part of Sick Beard.
#
# Sick Beard 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.
#
# Sick Beard 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 Sick Beard. If not, see <http://www.gnu.org/licenses/>.
import os
import re
import sys
import time
import urllib, urlparse
from xml.dom.minidom import parseString
from datetime import datetime, timedelta
import sickbeard
import generic
import sickbeard.encodingKludge as ek
from sickbeard import classes, logger, helpers, exceptions, show_name_helpers
from sickbeard import tvcache
from sickbeard.common import Quality
from sickbeard.exceptions import ex
from lib.dateutil.parser import parse as parseDate
class NewzbinDownloader(urllib.FancyURLopener):
def __init__(self):
urllib.FancyURLopener.__init__(self)
def http_error_default(self, url, fp, errcode, errmsg, headers):
# if newzbin is throttling us, wait seconds and try again
if errcode == 400:
newzbinErrCode = int(headers.getheader('X-DNZB-RCode'))
if newzbinErrCode == 450:
rtext = str(headers.getheader('X-DNZB-RText'))
result = re.search("wait (\d+) seconds", rtext)
logger.log("Newzbin throttled our NZB downloading, pausing for " + result.group(1) + "seconds")
time.sleep(int(result.group(1)))
raise exceptions.NewzbinAPIThrottled()
elif newzbinErrCode == 401:
raise exceptions.AuthException("Newzbin username or password incorrect")
elif newzbinErrCode == 402:
raise exceptions.AuthException("Newzbin account not premium status, can't download NZBs")
class NewzbinProvider(generic.NZBProvider):
def __init__(self):
generic.NZBProvider.__init__(self, "Newzbin")
self.supportsBacklog = True
self.cache = NewzbinCache(self)
self.url = 'https://www.newzbin2.es/'
self.NEWZBIN_DATE_FORMAT = '%a, %d %b %Y %H:%M:%S %Z'
def isEnabled(self):
return sickbeard.NEWZBIN
def getQuality(self, item):
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attributes = item.report[0]
attr_dict = {}
for attribute in attributes.getElementsByTagName('report:attribute'):
cur_attr = attribute.getAttribute('type')
cur_attr_value = helpers.get_xml_text(attribute)
if cur_attr not in attr_dict:
attr_dict[cur_attr] = [cur_attr_value]
else:
attr_dict[cur_attr].append(cur_attr_value)
logger.log("Finding quality of item based on attributes " + str(attr_dict), logger.DEBUG)
if self._is_SDTV(attr_dict):
quality = Quality.SDTV
elif self._is_SDDVD(attr_dict):
quality = Quality.SDDVD
elif self._is_HDTV(attr_dict):
quality = Quality.HDTV
elif self._is_WEBDL(attr_dict):
quality = Quality.HDWEBDL
elif self._is_720pBluRay(attr_dict):
quality = Quality.HDBLURAY
elif self._is_1080pBluRay(attr_dict):
quality = Quality.FULLHDBLURAY
else:
quality = Quality.UNKNOWN
logger.log("Resulting quality: " + str(quality), logger.DEBUG)
return quality
def _is_SDTV(self, attrs):
# Video Fmt: (XviD, DivX, H.264/x264), NOT 720p, NOT 1080p, NOT 1080i
video_fmt = 'Video Fmt' in attrs and (
'XviD' in attrs['Video Fmt'] or 'DivX' in attrs['Video Fmt'] or 'H.264/x264' in attrs['Video Fmt']) \
and ('720p' not in attrs['Video Fmt']) \
and ('1080p' not in attrs['Video Fmt']) \
and ('1080i' not in attrs['Video Fmt'])
# Source: TV Cap or HDTV or (None)
source = 'Source' not in attrs or 'TV Cap' in attrs['Source'] or 'HDTV' in attrs['Source']
# Subtitles: (None)
subs = 'Subtitles' not in attrs
return video_fmt and source and subs
def _is_SDDVD(self, attrs):
# Video Fmt: (XviD, DivX, H.264/x264), NOT 720p, NOT 1080p, NOT 1080i
video_fmt = 'Video Fmt' in attrs and (
'XviD' in attrs['Video Fmt'] or 'DivX' in attrs['Video Fmt'] or 'H.264/x264' in attrs['Video Fmt']) \
and ('720p' not in attrs['Video Fmt']) \
and ('1080p' not in attrs['Video Fmt']) \
and ('1080i' not in attrs['Video Fmt'])
# Source: DVD
source = 'Source' in attrs and 'DVD' in attrs['Source']
# Subtitles: (None)
subs = 'Subtitles' not in attrs
return video_fmt and source and subs
def _is_HDTV(self, attrs):
# Video Fmt: H.264/x264, 720p
video_fmt = 'Video Fmt' in attrs and ('H.264/x264' in attrs['Video Fmt']) \
and ('720p' in attrs['Video Fmt'])
# Source: TV Cap or HDTV or (None)
source = 'Source' not in attrs or 'TV Cap' in attrs['Source'] or 'HDTV' in attrs['Source']
# Subtitles: (None)
subs = 'Subtitles' not in attrs
return video_fmt and source and subs
def _is_WEBDL(self, attrs):
# Video Fmt: H.264/x264, 720p
video_fmt = 'Video Fmt' in attrs and ('H.264/x264' in attrs['Video Fmt']) \
and ('720p' in attrs['Video Fmt'])
# Source: WEB-DL
source = 'Source' in attrs and 'WEB-DL' in attrs['Source']
# Subtitles: (None)
subs = 'Subtitles' not in attrs
return video_fmt and source and subs
def _is_720pBluRay(self, attrs):
# Video Fmt: H.264/x264, 720p
video_fmt = 'Video Fmt' in attrs and ('H.264/x264' in attrs['Video Fmt']) \
and ('720p' in attrs['Video Fmt'])
# Source: Blu-ray or HD-DVD
source = 'Source' in attrs and ('Blu-ray' in attrs['Source'] or 'HD-DVD' in attrs['Source'])
return video_fmt and source
def _is_1080pBluRay(self, attrs):
# Video Fmt: H.264/x264, 1080p
video_fmt = 'Video Fmt' in attrs and ('H.264/x264' in attrs['Video Fmt']) \
and ('1080p' in attrs['Video Fmt'])
# Source: Blu-ray or HD-DVD
source = 'Source' in attrs and ('Blu-ray' in attrs['Source'] or 'HD-DVD' in attrs['Source'])
return video_fmt and source
def getIDFromURL(self, url):
id_regex = re.escape(self.url) + 'browse/post/(\d+)/'
id_match = re.match(id_regex, url)
if not id_match:
return None
else:
return id_match.group(1)
def downloadResult(self, nzb):
id = self.getIDFromURL(nzb.url)
if not id:
logger.log("Unable to get an ID from " + str(nzb.url) + ", can't download from Newzbin's API", logger.ERROR)
return False
logger.log("Downloading an NZB from newzbin with id " + id)
fileName = ek.ek(os.path.join, sickbeard.NZB_DIR, helpers.sanitizeFileName(nzb.name) + '.nzb')
logger.log("Saving to " + fileName)
urllib._urlopener = NewzbinDownloader()
params = urllib.urlencode(
{"username": sickbeard.NEWZBIN_USERNAME, "password": sickbeard.NEWZBIN_PASSWORD, "reportid": id})
try:
urllib.urlretrieve(self.url + "api/dnzb/", fileName, data=params)
except exceptions.NewzbinAPIThrottled:
logger.log("Done waiting for Newzbin API throttle limit, starting downloads again")
self.downloadResult(nzb)
except (urllib.ContentTooShortError, IOError), e:
logger.log("Error downloading NZB: " + str(sys.exc_info()) + " - " + ex(e), logger.ERROR)
return False
return True
def getURL(self, url, post_data=None, headers=None, json=False):
myOpener = classes.AuthURLOpener(sickbeard.NEWZBIN_USERNAME, sickbeard.NEWZBIN_PASSWORD)
try:
# Remove double-slashes from url
parsed = list(urlparse.urlparse(url))
parsed[2] = re.sub("/{2,}", "/", parsed[2]) # replace two or more / with one
url = urlparse.urlunparse(parsed)
f = myOpener.openit(url)
except (urllib.ContentTooShortError, IOError), e:
logger.log("Error loading search results: " + str(sys.exc_info()) + " - " + ex(e), logger.ERROR)
return None
data = f.read()
f.close()
return data
def _get_season_search_strings(self, ep_obj):
return ['^' + x for x in show_name_helpers.makeSceneSeasonSearchString(self.show, ep_obj)]
def _get_episode_search_strings(self, ep_obj, add_string=''):
return ['^' + x for x in show_name_helpers.makeSceneSearchString(self.show, ep_obj)]
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def _doSearch(self, searchStr, show=None, age=None):
data = self._getRSSData(searchStr.encode('utf-8'))
item_list = []
try:
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items = data.entries
except Exception, e:
logger.log("Error trying to load Newzbin RSS feed: " + ex(e), logger.ERROR)
return []
for cur_item in items:
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title = cur_item.title
if title == 'Feeds Error':
raise exceptions.AuthException("The feed wouldn't load, probably because of invalid auth info")
if sickbeard.USENET_RETENTION is not None:
try:
dateString = helpers.get_xml_text(cur_item.getElementsByTagName('report:postdate')[0])
# use the parse (imported as parseDate) function from the dateutil lib
# and we have to remove the timezone info from it because the retention_date will not have one
# and a comparison of them is not possible
post_date = parseDate(dateString).replace(tzinfo=None)
retention_date = datetime.now() - timedelta(days=sickbeard.USENET_RETENTION)
if post_date < retention_date:
logger.log(u"Date " + str(post_date) + " is out of retention range, skipping", logger.DEBUG)
continue
except Exception, e:
logger.log("Error parsing date from Newzbin RSS feed: " + str(e), logger.ERROR)
continue
item_list.append(cur_item)
return item_list
def _getRSSData(self, search=None):
params = {
'searchaction': 'Search',
'fpn': 'p',
'category': 8,
'u_nfo_posts_only': 0,
'u_url_posts_only': 0,
'u_comment_posts_only': 0,
'u_show_passworded': 0,
'u_v3_retention': 0,
'ps_rb_video_format': 3082257,
'ps_rb_language': 4096,
'sort': 'date',
'order': 'desc',
'u_post_results_amt': 50,
'feed': 'rss',
'hauth': 1,
}
if search:
params['q'] = search + " AND "
else:
params['q'] = ''
params['q'] += 'Attr:Lang~Eng AND NOT Attr:VideoF=DVD'
url = self.url + "search/?%s" % urllib.urlencode(params)
logger.log("Newzbin search URL: " + url, logger.DEBUG)
return self.cache.getRSSFeed(url)
def _checkAuth(self):
if sickbeard.NEWZBIN_USERNAME in (None, "") or sickbeard.NEWZBIN_PASSWORD in (None, ""):
raise exceptions.AuthException("Newzbin authentication details are empty, check your config")
class NewzbinCache(tvcache.TVCache):
def __init__(self, provider):
tvcache.TVCache.__init__(self, provider)
# only poll Newzbin every 10 mins max
self.minTime = 1
def _getRSSData(self):
return self.provider._getRSSData()
def _parseItem(self, item):
(title, url) = self.provider._get_title_and_url(item)
if title == 'Feeds Error':
logger.log("There's an error in the feed, probably bad auth info", logger.DEBUG)
raise exceptions.AuthException("Invalid Newzbin username/password")
if not title or not url:
logger.log(
"The XML returned from the " + self.provider.name + " feed is incomplete, this result is unusable",
logger.ERROR)
return
quality = self.provider.getQuality(item)
logger.log("Found quality " + str(quality), logger.DEBUG)
logger.log("Adding item from RSS to cache: " + title, logger.DEBUG)
self._addCacheEntry(title, url, quality=quality)
provider = NewzbinProvider()