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276 lines
10 KiB
276 lines
10 KiB
# -*- coding: utf-8 -*-
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from __future__ import absolute_import
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import logging
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import re
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import io
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import os
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import codecs
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from hashlib import sha1
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from random import randint
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from bs4 import BeautifulSoup
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from zipfile import ZipFile, is_zipfile
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from rarfile import RarFile, is_rarfile
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from requests import Session
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from guessit import guessit
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from dogpile.cache.api import NO_VALUE
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from subliminal_patch.providers import Provider
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from subliminal_patch.subtitle import Subtitle, guess_matches
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from subliminal_patch.utils import sanitize, fix_inconsistent_naming
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from subliminal.video import Episode, Movie
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from subliminal.subtitle import fix_line_ending
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from subliminal.cache import region
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from subzero.language import Language
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from .utils import FIRST_THOUSAND_OR_SO_USER_AGENTS as AGENT_LIST
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logger = logging.getLogger(__name__)
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def fix_tv_naming(title):
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"""Fix TV show titles with inconsistent naming using dictionary, but do not sanitize them.
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:param str title: original title.
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:return: new title.
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:rtype: str
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"""
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return fix_inconsistent_naming(title, {"Marvel's Daredevil": "Daredevil",
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"Marvel's Luke Cage": "Luke Cage",
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"Marvel's Iron Fist": "Iron Fist",
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"Marvel's Jessica Jones": "Jessica Jones",
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"DC's Legends of Tomorrow": "Legends of Tomorrow",
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"Doctor Who (2005)": "Doctor Who",
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"Star Trek: Deep Space Nine": "Star Trek DS9",
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"Star Trek: The Next Generation": "Star Trek TNG",
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"Superman & Lois": "Superman and Lois",
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}, True)
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def fix_movie_naming(title):
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return fix_inconsistent_naming(title, {"Back to the Future Part": "Back to the Future",
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}, True)
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class SubsSabBzSubtitle(Subtitle):
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"""SubsSabBz Subtitle."""
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provider_name = 'subssabbz'
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def __init__(self, language, filename, type, video, link, fps, num_cds):
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super(SubsSabBzSubtitle, self).__init__(language)
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self.filename = filename
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self.page_link = link
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self.type = type
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self.video = video
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self.fps = fps
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self.num_cds = num_cds
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self.release_info = filename
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if fps:
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if video.fps and float(video.fps) == fps:
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self.release_info += " <b>[{:.3f}]</b>".format(fps)
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else:
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self.release_info += " [{:.3f}]".format(fps)
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@property
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def id(self):
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return self.page_link + self.filename
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def get_fps(self):
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return self.fps
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def make_picklable(self):
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self.content = None
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self._is_valid = False
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return self
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def get_matches(self, video):
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matches = set()
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video_filename = video.name
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video_filename = os.path.basename(video_filename)
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video_filename, _ = os.path.splitext(video_filename)
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video_filename = re.sub(r'\[\w+\]$', '', video_filename).strip().upper()
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subtitle_filename = self.filename
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subtitle_filename = os.path.basename(subtitle_filename)
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subtitle_filename, _ = os.path.splitext(subtitle_filename)
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subtitle_filename = re.sub(r'\[\w+\]$', '', subtitle_filename).strip().upper()
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if ((video_filename == subtitle_filename) or
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(self.single_file is True and video_filename in self.notes.upper())):
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matches.add('hash')
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if video.year and self.year == video.year:
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matches.add('year')
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if isinstance(video, Movie):
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if video.imdb_id and self.imdb_id == video.imdb_id:
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matches.add('imdb_id')
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matches |= guess_matches(video, guessit(self.title, {'type': self.type}))
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guess_filename = guessit(self.filename, video.hints)
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matches |= guess_matches(video, guess_filename)
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if isinstance(video, Movie) and (self.num_cds > 1 or 'cd' in guess_filename):
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# reduce score of subtitles for multi-disc movie releases
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return set()
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return matches
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class SubsSabBzProvider(Provider):
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"""SubsSabBz Provider."""
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languages = {Language(l) for l in [
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'bul', 'eng'
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]}
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video_types = (Episode, Movie)
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def initialize(self):
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self.session = Session()
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self.session.headers['User-Agent'] = AGENT_LIST[randint(0, len(AGENT_LIST) - 1)]
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self.session.headers["Accept"] = "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8"
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self.session.headers["Accept-Language"] = "en-US,en;q=0.5"
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self.session.headers["Accept-Encoding"] = "gzip, deflate, br"
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self.session.headers["DNT"] = "1"
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self.session.headers["Connection"] = "keep-alive"
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self.session.headers["Upgrade-Insecure-Requests"] = "1"
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self.session.headers["Cache-Control"] = "max-age=0"
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def terminate(self):
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self.session.close()
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def query(self, language, video):
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subtitles = []
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isEpisode = isinstance(video, Episode)
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params = {
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'act': 'search',
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'movie': '',
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'select-language': '2',
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'upldr': '',
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'yr': '',
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'release': ''
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}
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if isEpisode:
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params['movie'] = "%s %02d %02d" % (sanitize(fix_tv_naming(video.series), {'\''}), video.season, video.episode)
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else:
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params['yr'] = video.year
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params['movie'] = sanitize(fix_movie_naming(video.title), {'\''})
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if language == 'en' or language == 'eng':
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params['select-language'] = 1
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logger.info('Searching subtitle %r', params)
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response = self.session.post('http://subs.sab.bz/index.php?', params=params, allow_redirects=False, timeout=10, headers={
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'Referer': 'http://subs.sab.bz/',
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})
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response.raise_for_status()
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if response.status_code != 200:
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logger.debug('No subtitles found')
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return subtitles
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soup = BeautifulSoup(response.content, 'lxml')
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rows = soup.findAll('tr', {'class': 'subs-row'})
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# Search on first 25 rows only
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for row in rows[:25]:
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a_element_wrapper = row.find('td', { 'class': 'c2field' })
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if a_element_wrapper:
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element = a_element_wrapper.find('a')
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if element:
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link = element.get('href')
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notes = re.sub(r'ddrivetip\(\'<div.*/></div>(.*)\',\'#[0-9]+\'\)', r'\1', element.get('onmouseover'))
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title = element.get_text()
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try:
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year = int(str(element.next_sibling).strip(' ()'))
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except:
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year = None
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td = row.findAll('td')
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try:
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num_cds = int(td[6].get_text())
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except:
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num_cds = None
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try:
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fps = float(td[7].get_text())
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except:
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fps = None
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try:
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uploader = td[8].get_text()
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except:
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uploader = None
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try:
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imdb_id = re.findall(r'imdb.com/title/(tt\d+)/?$', td[9].find('a').get('href'))[0]
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except:
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imdb_id = None
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logger.info('Found subtitle link %r', link)
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sub = self.download_archive_and_add_subtitle_files(link, language, video, fps, num_cds)
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for s in sub:
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s.title = title
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s.notes = notes
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s.year = year
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s.uploader = uploader
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s.imdb_id = imdb_id
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s.single_file = True if len(sub) == 1 and num_cds == 1 else False
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subtitles = subtitles + sub
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return subtitles
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def list_subtitles(self, video, languages):
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return [s for l in languages for s in self.query(l, video)]
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def download_subtitle(self, subtitle):
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if subtitle.content:
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pass
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else:
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seeking_subtitle_file = subtitle.filename
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arch = self.download_archive_and_add_subtitle_files(subtitle.page_link, subtitle.language, subtitle.video,
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subtitle.fps, subtitle.num_cds)
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for s in arch:
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if s.filename == seeking_subtitle_file:
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subtitle.content = s.content
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def process_archive_subtitle_files(self, archiveStream, language, video, link, fps, num_cds):
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subtitles = []
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type = 'episode' if isinstance(video, Episode) else 'movie'
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for file_name in sorted(archiveStream.namelist()):
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if file_name.lower().endswith(('.srt', '.sub')):
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logger.info('Found subtitle file %r', file_name)
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subtitle = SubsSabBzSubtitle(language, file_name, type, video, link, fps, num_cds)
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subtitle.content = fix_line_ending(archiveStream.read(file_name))
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subtitles.append(subtitle)
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return subtitles
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def download_archive_and_add_subtitle_files(self, link, language, video, fps, num_cds):
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logger.info('Downloading subtitle %r', link)
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cache_key = sha1(link.encode("utf-8")).digest()
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request = region.get(cache_key)
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if request is NO_VALUE:
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request = self.session.get(link, headers={
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'Referer': 'http://subs.sab.bz/index.php?'
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})
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request.raise_for_status()
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region.set(cache_key, request)
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else:
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logger.info('Cache file: %s', codecs.encode(cache_key, 'hex_codec').decode('utf-8'))
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try:
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archive_stream = io.BytesIO(request.content)
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if is_rarfile(archive_stream):
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return self.process_archive_subtitle_files(RarFile(archive_stream), language, video, link, fps, num_cds)
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elif is_zipfile(archive_stream):
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return self.process_archive_subtitle_files(ZipFile(archive_stream), language, video, link, fps, num_cds)
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except:
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pass
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logger.error('Ignore unsupported archive %r', request.headers)
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region.delete(cache_key)
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return []
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