# Author: Nic Wolfe # 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 . 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) 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") logger.log("Newzbin throttled our NZB downloading, pausing for " + result.group(1) + "seconds") time.sleep(int(result.group(1))) raise exceptions.NewzbinAPIThrottled() 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): 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): 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, show, season, wantedEp, searchSeason=False): nameList = set(show_name_helpers.allPossibleShowNames(show)) if show.air_by_date: suffix = '' else: suffix = 'x' searchTerms = ['^"' + x + ' - ' + str(season) + suffix + '"' for x in nameList] #searchTerms += ['^"'+x+' - Season '+str(season)+'"' for x in nameList] searchStr = " OR ".join(searchTerms) searchStr += " -subpack -extras" logger.log("Searching newzbin for string " + searchStr, logger.DEBUG) return [searchStr] def _get_episode_search_strings(self, ep_obj): nameList = set(show_name_helpers.allPossibleShowNames(ep_obj.show)) if not ep_obj.show.air_by_date: searchStr = " OR ".join(['^"' + x + ' - %dx%02d"' % (ep_obj.scene_season, ep_obj.scene_episode) for x in nameList]) else: searchStr = " OR ".join(['^"' + x + ' - ' + str(ep_obj.airdate) + '"' for x in nameList]) return [searchStr] def _doSearch(self, searchStr, show=None, age=None): data = self._getRSSData(searchStr.encode('utf-8')) item_list = [] try: 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: 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) data = self.getRSSFeed(url) return data 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): data = self.provider._getRSSData() return data 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()